From 35d8262b25da824b6c4db9f272393491bc95399a Mon Sep 17 00:00:00 2001 From: dongheng Date: Thu, 19 Sep 2019 10:39:31 +0800 Subject: [PATCH 1/3] feat(mbedtls): bring mbedtls and openssl based on mbedtls from esp-idf Commit ID: 97959e77. Using submodule instead of source code. It is brought from esp-idf, and some origin dependent code or configuration of hardware have not been removed. But it maybe not affect using at the ESP8266 platform. --- .gitmodules | 4 + components/mbedtls/CMakeLists.txt | 41 + components/mbedtls/Kconfig | 599 ++ components/mbedtls/Makefile.projbuild | 8 + components/mbedtls/component.mk | 12 + components/mbedtls/mbedtls | 1 + components/mbedtls/port/esp32/aes.c | 768 ++ components/mbedtls/port/esp32/sha.c | 314 + components/mbedtls/port/esp_bignum.c | 683 ++ components/mbedtls/port/esp_hardware.c | 26 + .../esp_hardware.c => mbedtls/port/esp_mem.c} | 44 +- components/mbedtls/port/esp_sha.c | 79 + .../sha1.c => mbedtls/port/esp_sha1.c} | 261 +- .../sha256.c => mbedtls/port/esp_sha256.c} | 302 +- .../sha512.c => mbedtls/port/esp_sha512.c} | 333 +- components/mbedtls/port/esp_timing.c | 102 + components/mbedtls/port/include/aes_alt.h | 69 + components/mbedtls/port/include/esp32/aes.h | 359 + components/mbedtls/port/include/esp32/sha.h | 211 + components/mbedtls/port/include/esp_mem.h | 20 + .../mbedtls/port/include/mbedtls/bignum.h | 78 + .../port/include/mbedtls/esp_config.h} | 1486 +-- .../port}/include/mbedtls/esp_debug.h | 8 +- .../port}/include/sha1_alt.h | 37 +- components/mbedtls/port/include/sha256_alt.h | 57 + components/mbedtls/port/include/sha512_alt.h | 57 + .../esp8266 => mbedtls/port}/mbedtls_debug.c | 42 +- components/mbedtls/port/net_sockets.c | 451 + components/mbedtls/test/CMakeLists.txt | 9 + components/mbedtls/test/component.mk | 5 + components/mbedtls/test/test_aes_perf.c | 71 + .../mbedtls/test/test_apb_dport_access.c | 56 + .../mbedtls/test/test_apb_dport_access.h | 18 + components/mbedtls/test/test_ecp.c | 77 + components/mbedtls/test/test_mbedtls.c | 45 + components/mbedtls/test/test_mbedtls_mpi.c | 211 + components/mbedtls/test/test_mbedtls_sha.c | 301 + components/mbedtls/test/test_rsa.c | 240 + components/openssl/CMakeLists.txt | 11 + components/openssl/Kconfig | 72 + .../port => }/openssl/OpenSSL-APIs.rst | 0 components/openssl/component.mk | 9 + .../port => }/openssl/include/internal/ssl3.h | 0 .../openssl/include/internal/ssl_cert.h | 0 .../openssl/include/internal/ssl_code.h | 0 .../openssl/include/internal/ssl_dbg.h | 1 - .../openssl/include/internal/ssl_lib.h | 0 .../openssl/include/internal/ssl_methods.h | 15 +- .../openssl/include/internal/ssl_pkey.h | 0 .../openssl/include/internal/ssl_stack.h | 0 .../openssl/include/internal/ssl_types.h | 35 +- .../openssl/include/internal/ssl_x509.h | 80 +- .../port => }/openssl/include/internal/tls1.h | 0 .../openssl/include/internal/x509_vfy.h | 0 .../port => }/openssl/include/openssl/ssl.h | 107 +- components/openssl/include/platform/ssl_opt.h | 20 + .../openssl/include/platform/ssl_pm.h | 6 + .../openssl/include/platform/ssl_port.h | 32 +- .../source => openssl}/library/ssl_cert.c | 0 .../source => openssl}/library/ssl_lib.c | 84 +- .../source => openssl}/library/ssl_methods.c | 3 +- .../source => openssl}/library/ssl_pkey.c | 0 .../source => openssl}/library/ssl_stack.c | 0 .../source => openssl}/library/ssl_x509.c | 161 +- .../source => openssl}/platform/ssl_pm.c | 106 +- components/openssl/platform/ssl_port.c | 29 + components/ssl/CMakeLists.txt | 38 - components/ssl/Kconfig | 617 -- components/ssl/Makefile.projbuild | 10 - components/ssl/component.mk | 24 - .../ssl/mbedtls/mbedtls/include/mbedtls/aes.h | 417 - .../mbedtls/mbedtls/include/mbedtls/aesni.h | 112 - .../mbedtls/mbedtls/include/mbedtls/arc4.h | 149 - .../mbedtls/mbedtls/include/mbedtls/asn1.h | 358 - .../mbedtls/include/mbedtls/asn1write.h | 240 - .../mbedtls/mbedtls/include/mbedtls/base64.h | 89 - .../mbedtls/mbedtls/include/mbedtls/bignum.h | 766 -- .../mbedtls/include/mbedtls/blowfish.h | 205 - .../mbedtls/mbedtls/include/mbedtls/bn_mul.h | 886 -- .../mbedtls/include/mbedtls/camellia.h | 237 - .../ssl/mbedtls/mbedtls/include/mbedtls/ccm.h | 176 - .../mbedtls/mbedtls/include/mbedtls/certs.h | 100 - .../mbedtls/include/mbedtls/check_config.h | 674 -- .../mbedtls/mbedtls/include/mbedtls/cipher.h | 752 -- .../mbedtls/include/mbedtls/cipher_internal.h | 110 - .../mbedtls/mbedtls/include/mbedtls/cmac.h | 208 - .../mbedtls/include/mbedtls/compat-1.3.h | 2525 ----- .../mbedtls/include/mbedtls/ctr_drbg.h | 322 - .../mbedtls/mbedtls/include/mbedtls/debug.h | 229 - .../ssl/mbedtls/mbedtls/include/mbedtls/des.h | 357 - .../ssl/mbedtls/mbedtls/include/mbedtls/dhm.h | 1061 --- .../mbedtls/mbedtls/include/mbedtls/ecdh.h | 277 - .../mbedtls/mbedtls/include/mbedtls/ecdsa.h | 334 - .../mbedtls/mbedtls/include/mbedtls/ecjpake.h | 255 - .../ssl/mbedtls/mbedtls/include/mbedtls/ecp.h | 686 -- .../mbedtls/include/mbedtls/ecp_internal.h | 293 - .../mbedtls/mbedtls/include/mbedtls/entropy.h | 289 - .../mbedtls/include/mbedtls/entropy_poll.h | 110 - .../mbedtls/mbedtls/include/mbedtls/error.h | 117 - .../ssl/mbedtls/mbedtls/include/mbedtls/gcm.h | 263 - .../mbedtls/mbedtls/include/mbedtls/havege.h | 75 - .../mbedtls/include/mbedtls/hmac_drbg.h | 300 - .../ssl/mbedtls/mbedtls/include/mbedtls/md.h | 453 - .../ssl/mbedtls/mbedtls/include/mbedtls/md2.h | 309 - .../ssl/mbedtls/mbedtls/include/mbedtls/md4.h | 314 - .../ssl/mbedtls/mbedtls/include/mbedtls/md5.h | 314 - .../mbedtls/include/mbedtls/md_internal.h | 115 - .../include/mbedtls/memory_buffer_alloc.h | 151 - .../ssl/mbedtls/mbedtls/include/mbedtls/net.h | 32 - .../mbedtls/include/mbedtls/net_sockets.h | 226 - .../ssl/mbedtls/mbedtls/include/mbedtls/oid.h | 589 -- .../mbedtls/mbedtls/include/mbedtls/padlock.h | 108 - .../ssl/mbedtls/mbedtls/include/mbedtls/pem.h | 130 - .../ssl/mbedtls/mbedtls/include/mbedtls/pk.h | 618 -- .../mbedtls/include/mbedtls/pk_internal.h | 115 - .../mbedtls/mbedtls/include/mbedtls/pkcs11.h | 174 - .../mbedtls/mbedtls/include/mbedtls/pkcs12.h | 120 - .../mbedtls/mbedtls/include/mbedtls/pkcs5.h | 95 - .../mbedtls/include/mbedtls/platform.h | 348 - .../mbedtls/include/mbedtls/platform_time.h | 82 - .../mbedtls/include/mbedtls/ripemd160.h | 239 - .../ssl/mbedtls/mbedtls/include/mbedtls/rsa.h | 1138 --- .../mbedtls/include/mbedtls/rsa_internal.h | 216 - .../mbedtls/mbedtls/include/mbedtls/sha1.h | 322 - .../mbedtls/mbedtls/include/mbedtls/sha256.h | 278 - .../mbedtls/mbedtls/include/mbedtls/sha512.h | 280 - .../ssl/mbedtls/mbedtls/include/mbedtls/ssl.h | 2646 ------ .../mbedtls/include/mbedtls/ssl_cache.h | 144 - .../include/mbedtls/ssl_ciphersuites.h | 486 - .../mbedtls/include/mbedtls/ssl_cookie.h | 109 - .../mbedtls/include/mbedtls/ssl_internal.h | 695 -- .../mbedtls/include/mbedtls/ssl_ticket.h | 136 - .../mbedtls/include/mbedtls/threading.h | 107 - .../mbedtls/mbedtls/include/mbedtls/timing.h | 161 - .../mbedtls/mbedtls/include/mbedtls/version.h | 112 - .../mbedtls/mbedtls/include/mbedtls/x509.h | 333 - .../mbedtls/include/mbedtls/x509_crl.h | 174 - .../mbedtls/include/mbedtls/x509_crt.h | 663 -- .../mbedtls/include/mbedtls/x509_csr.h | 299 - .../mbedtls/mbedtls/include/mbedtls/xtea.h | 141 - components/ssl/mbedtls/mbedtls/library/aes.c | 1530 --- .../ssl/mbedtls/mbedtls/library/aesni.c | 464 - components/ssl/mbedtls/mbedtls/library/arc4.c | 205 - .../ssl/mbedtls/mbedtls/library/asn1parse.c | 393 - .../ssl/mbedtls/mbedtls/library/asn1write.c | 390 - .../ssl/mbedtls/mbedtls/library/base64.c | 293 - .../ssl/mbedtls/mbedtls/library/bignum.c | 2457 ----- .../ssl/mbedtls/mbedtls/library/blowfish.c | 656 -- .../ssl/mbedtls/mbedtls/library/camellia.c | 1072 --- components/ssl/mbedtls/mbedtls/library/ccm.c | 467 - .../ssl/mbedtls/mbedtls/library/certs.c | 403 - .../ssl/mbedtls/mbedtls/library/cipher.c | 917 -- .../ssl/mbedtls/mbedtls/library/cipher_wrap.c | 1451 --- components/ssl/mbedtls/mbedtls/library/cmac.c | 1080 --- .../ssl/mbedtls/mbedtls/library/ctr_drbg.c | 654 -- .../ssl/mbedtls/mbedtls/library/debug.c | 368 - components/ssl/mbedtls/mbedtls/library/des.c | 1061 --- components/ssl/mbedtls/mbedtls/library/dhm.c | 663 -- components/ssl/mbedtls/mbedtls/library/ecdh.c | 268 - .../ssl/mbedtls/mbedtls/library/ecdsa.c | 458 - .../ssl/mbedtls/mbedtls/library/ecjpake.c | 1106 --- components/ssl/mbedtls/mbedtls/library/ecp.c | 2195 ----- .../ssl/mbedtls/mbedtls/library/ecp_curves.c | 1329 --- .../ssl/mbedtls/mbedtls/library/entropy.c | 725 -- .../mbedtls/mbedtls/library/entropy_poll.c | 268 - .../ssl/mbedtls/mbedtls/library/error.c | 822 -- components/ssl/mbedtls/mbedtls/library/gcm.c | 958 -- .../ssl/mbedtls/mbedtls/library/havege.c | 245 - .../ssl/mbedtls/mbedtls/library/hmac_drbg.c | 534 -- components/ssl/mbedtls/mbedtls/library/md.c | 478 - components/ssl/mbedtls/mbedtls/library/md2.c | 367 - components/ssl/mbedtls/mbedtls/library/md4.c | 472 - components/ssl/mbedtls/mbedtls/library/md5.c | 485 - .../ssl/mbedtls/mbedtls/library/md_wrap.c | 586 -- .../mbedtls/library/memory_buffer_alloc.c | 752 -- .../ssl/mbedtls/mbedtls/library/net_sockets.c | 591 -- components/ssl/mbedtls/mbedtls/library/oid.c | 755 -- .../ssl/mbedtls/mbedtls/library/padlock.c | 170 - components/ssl/mbedtls/mbedtls/library/pem.c | 492 - components/ssl/mbedtls/mbedtls/library/pk.c | 382 - .../ssl/mbedtls/mbedtls/library/pk_wrap.c | 521 -- .../ssl/mbedtls/mbedtls/library/pkcs11.c | 240 - .../ssl/mbedtls/mbedtls/library/pkcs12.c | 365 - .../ssl/mbedtls/mbedtls/library/pkcs5.c | 404 - .../ssl/mbedtls/mbedtls/library/pkparse.c | 1452 --- .../ssl/mbedtls/mbedtls/library/pkwrite.c | 515 - .../ssl/mbedtls/mbedtls/library/platform.c | 336 - .../ssl/mbedtls/mbedtls/library/ripemd160.c | 556 -- components/ssl/mbedtls/mbedtls/library/rsa.c | 2382 ----- .../mbedtls/mbedtls/library/rsa_internal.c | 487 - .../ssl/mbedtls/mbedtls/library/ssl_cache.c | 327 - .../mbedtls/library/ssl_ciphersuites.c | 1875 ---- .../ssl/mbedtls/mbedtls/library/ssl_cli.c | 3462 ------- .../ssl/mbedtls/mbedtls/library/ssl_cookie.c | 260 - .../ssl/mbedtls/mbedtls/library/ssl_srv.c | 4096 -------- .../ssl/mbedtls/mbedtls/library/ssl_ticket.c | 489 - .../ssl/mbedtls/mbedtls/library/ssl_tls.c | 8309 ----------------- .../ssl/mbedtls/mbedtls/library/threading.c | 137 - .../ssl/mbedtls/mbedtls/library/timing.c | 536 -- .../ssl/mbedtls/mbedtls/library/version.c | 50 - .../mbedtls/library/version_features.c | 719 -- components/ssl/mbedtls/mbedtls/library/x509.c | 1104 --- .../ssl/mbedtls/mbedtls/library/x509_create.c | 340 - .../ssl/mbedtls/mbedtls/library/x509_crl.c | 776 -- .../ssl/mbedtls/mbedtls/library/x509_crt.c | 2432 ----- .../ssl/mbedtls/mbedtls/library/x509_csr.c | 423 - .../mbedtls/mbedtls/library/x509write_crt.c | 485 - .../mbedtls/mbedtls/library/x509write_csr.c | 266 - components/ssl/mbedtls/mbedtls/library/xtea.c | 281 - .../mbedtls/port/esp8266/include/aes_alt.h | 116 - .../mbedtls/port/esp8266/include/arc4_alt.h | 46 - .../port/esp8266/include/mbedtls/esp_config.h | 2995 ------ .../mbedtls/port/esp8266/include/md5_alt.h | 51 - .../mbedtls/port/esp8266/include/sha256_alt.h | 66 - .../mbedtls/port/esp8266/include/sha512_alt.h | 66 - components/ssl/mbedtls/port/esp8266/net.c | 519 - .../port/openssl/include/platform/ssl_opt.h | 89 - .../openssl/source/platform/ssl_pm_extend.c | 365 - components/ssl/wolfssl/README | 8 - .../ssl/wolfssl/include/user_settings.h | 66 - components/ssl/wolfssl/lib/libwolfssl.a | Bin 1843000 -> 0 bytes components/ssl/wolfssl/lib/libwolfssl_debug.a | Bin 2127680 -> 0 bytes .../ssl/wolfssl/source/cmake_compiling.c | 1 - .../wolfssl/wolfssl/wolfssl/openssl/asn1.h | 51 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/bn.h | 181 - .../wolfssl/wolfssl/wolfssl/openssl/crypto.h | 72 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/dsa.h | 79 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/ec.h | 225 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/evp.h | 612 -- .../wolfssl/wolfssl/wolfssl/openssl/hmac.h | 85 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/md5.h | 68 - .../wolfssl/wolfssl/openssl/opensslv.h | 33 - .../wolfssl/wolfssl/wolfssl/openssl/ripemd.h | 50 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/rsa.h | 113 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/sha.h | 188 - .../ssl/wolfssl/wolfssl/wolfssl/openssl/ssl.h | 971 -- components/ssl/wolfssl/wolfssl/wolfssl/ssl.h | 3065 ------ .../ssl/wolfssl/wolfssl/wolfssl/version.h | 32 - .../wolfssl/wolfssl/wolfssl/wolfcrypt/aes.h | 359 - .../wolfssl/wolfssl/wolfssl/wolfcrypt/arc4.h | 60 - .../wolfssl/wolfssl/wolfcrypt/asn_public.h | 508 - .../wolfssl/wolfssl/wolfssl/wolfcrypt/des3.h | 139 - .../wolfssl/wolfssl/wolfssl/wolfcrypt/ecc.h | 686 -- .../wolfssl/wolfssl/wolfssl/wolfcrypt/hash.h | 165 - .../wolfssl/wolfssl/wolfssl/wolfcrypt/hmac.h | 181 - .../wolfssl/wolfssl/wolfcrypt/integer.h | 398 - .../wolfssl/wolfssl/wolfcrypt/logging.h | 179 - .../wolfssl/wolfssl/wolfssl/wolfcrypt/md5.h | 114 - .../wolfssl/wolfssl/wolfcrypt/mpi_class.h | 1011 -- .../wolfssl/wolfcrypt/mpi_superclass.h | 88 - .../wolfssl/wolfssl/wolfcrypt/pwdbased.h | 63 - .../wolfssl/wolfssl/wolfcrypt/random.h | 218 - .../wolfssl/wolfssl/wolfcrypt/settings.h | 1857 ---- .../wolfssl/wolfssl/wolfssl/wolfcrypt/sha.h | 143 - .../wolfssl/wolfssl/wolfcrypt/sha256.h | 209 - .../wolfssl/wolfssl/wolfssl/wolfcrypt/types.h | 758 -- .../wolfssl/wolfssl/wolfcrypt/visibility.h | 71 - .../wolfssl/wolfssl/wolfcrypt/wc_port.h | 572 -- .../wolfssl/wolfssl/wolfcrypt/wolfmath.h | 70 - .../ssl/wolfssl/wolfssl/wolfssl/wolfio.h | 514 - 260 files changed, 6450 insertions(+), 109602 deletions(-) create mode 100644 components/mbedtls/CMakeLists.txt create mode 100644 components/mbedtls/Kconfig create mode 100644 components/mbedtls/Makefile.projbuild create mode 100644 components/mbedtls/component.mk create mode 160000 components/mbedtls/mbedtls create mode 100644 components/mbedtls/port/esp32/aes.c create mode 100644 components/mbedtls/port/esp32/sha.c create mode 100644 components/mbedtls/port/esp_bignum.c create mode 100644 components/mbedtls/port/esp_hardware.c rename components/{ssl/mbedtls/port/esp8266/esp_hardware.c => mbedtls/port/esp_mem.c} (50%) create mode 100644 components/mbedtls/port/esp_sha.c rename components/{ssl/mbedtls/mbedtls/library/sha1.c => mbedtls/port/esp_sha1.c} (69%) rename components/{ssl/mbedtls/mbedtls/library/sha256.c => mbedtls/port/esp_sha256.c} (64%) rename components/{ssl/mbedtls/mbedtls/library/sha512.c => mbedtls/port/esp_sha512.c} (63%) create mode 100644 components/mbedtls/port/esp_timing.c create mode 100644 components/mbedtls/port/include/aes_alt.h create mode 100644 components/mbedtls/port/include/esp32/aes.h create mode 100644 components/mbedtls/port/include/esp32/sha.h create mode 100644 components/mbedtls/port/include/esp_mem.h create mode 100644 components/mbedtls/port/include/mbedtls/bignum.h rename components/{ssl/mbedtls/mbedtls/include/mbedtls/config.h => mbedtls/port/include/mbedtls/esp_config.h} (57%) rename components/{ssl/mbedtls/port/esp8266 => mbedtls/port}/include/mbedtls/esp_debug.h (93%) rename components/{ssl/mbedtls/port/esp8266 => mbedtls/port}/include/sha1_alt.h (60%) create mode 100644 components/mbedtls/port/include/sha256_alt.h create mode 100644 components/mbedtls/port/include/sha512_alt.h rename components/{ssl/mbedtls/port/esp8266 => mbedtls/port}/mbedtls_debug.c (64%) create mode 100644 components/mbedtls/port/net_sockets.c create mode 100644 components/mbedtls/test/CMakeLists.txt create mode 100644 components/mbedtls/test/component.mk create mode 100644 components/mbedtls/test/test_aes_perf.c create mode 100644 components/mbedtls/test/test_apb_dport_access.c create mode 100644 components/mbedtls/test/test_apb_dport_access.h create mode 100644 components/mbedtls/test/test_ecp.c create mode 100644 components/mbedtls/test/test_mbedtls.c create mode 100644 components/mbedtls/test/test_mbedtls_mpi.c create mode 100644 components/mbedtls/test/test_mbedtls_sha.c create mode 100644 components/mbedtls/test/test_rsa.c create mode 100644 components/openssl/CMakeLists.txt create mode 100644 components/openssl/Kconfig rename components/{ssl/mbedtls/port => }/openssl/OpenSSL-APIs.rst (100%) create mode 100644 components/openssl/component.mk rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl3.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_cert.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_code.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_dbg.h (99%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_lib.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_methods.h (85%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_pkey.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_stack.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_types.h (88%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/ssl_x509.h (62%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/tls1.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/internal/x509_vfy.h (100%) rename components/{ssl/mbedtls/port => }/openssl/include/openssl/ssl.h (94%) create mode 100644 components/openssl/include/platform/ssl_opt.h rename components/{ssl/mbedtls/port => }/openssl/include/platform/ssl_pm.h (92%) rename components/{ssl/mbedtls/port => }/openssl/include/platform/ssl_port.h (60%) rename components/{ssl/mbedtls/port/openssl/source => openssl}/library/ssl_cert.c (100%) rename components/{ssl/mbedtls/port/openssl/source => openssl}/library/ssl_lib.c (93%) rename components/{ssl/mbedtls/port/openssl/source => openssl}/library/ssl_methods.c (96%) rename components/{ssl/mbedtls/port/openssl/source => openssl}/library/ssl_pkey.c (100%) rename components/{ssl/mbedtls/port/openssl/source => openssl}/library/ssl_stack.c (100%) rename components/{ssl/mbedtls/port/openssl/source => openssl}/library/ssl_x509.c (67%) rename components/{ssl/mbedtls/port/openssl/source => openssl}/platform/ssl_pm.c (86%) create mode 100644 components/openssl/platform/ssl_port.c delete mode 100644 components/ssl/CMakeLists.txt delete mode 100644 components/ssl/Kconfig delete mode 100644 components/ssl/Makefile.projbuild delete mode 100644 components/ssl/component.mk delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/aes.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/aesni.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/arc4.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/asn1.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/asn1write.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/base64.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/bignum.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/blowfish.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/bn_mul.h delete mode 100644 components/ssl/mbedtls/mbedtls/include/mbedtls/camellia.h delete mode 100644 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from within mbedtls +include_directories("${COMPONENT_DIR}/port/include") + +# Import mbedtls library targets +add_subdirectory(mbedtls) + +# Use port specific implementation of net_socket.c instead of one from mbedtls +get_target_property(src_tls mbedtls SOURCES) +list(REMOVE_ITEM src_tls net_sockets.c) +set_property(TARGET mbedtls PROPERTY SOURCES ${src_tls}) + +set(mbedtls_targets mbedtls mbedcrypto mbedx509) + +# Add port files to mbedtls targets +target_sources(mbedtls PRIVATE "${COMPONENT_DIR}/port/mbedtls_debug.c" + "${COMPONENT_DIR}/port/net_sockets.c") + +target_sources(mbedcrypto PRIVATE "${COMPONENT_DIR}/port/esp_bignum.c" + "${COMPONENT_DIR}/port/esp_hardware.c" + "${COMPONENT_DIR}/port/esp_mem.c" + "${COMPONENT_DIR}/port/esp_sha.c" + "${COMPONENT_DIR}/port/esp_sha1.c" + "${COMPONENT_DIR}/port/esp_sha256.c" + "${COMPONENT_DIR}/port/esp_sha512.c" + "${COMPONENT_DIR}/port/esp_timing.c" + "${COMPONENT_DIR}/port/esp32/aes.c" + "${COMPONENT_DIR}/port/esp32/sha.c") + +foreach(target ${mbedtls_targets}) + target_compile_definitions(${target} PUBLIC -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h") +endforeach() + +# Link mbedtls libraries to component library +target_link_libraries(${COMPONENT_LIB} INTERFACE ${mbedtls_targets}) diff --git a/components/mbedtls/Kconfig b/components/mbedtls/Kconfig new file mode 100644 index 00000000..a9e7983b --- /dev/null +++ b/components/mbedtls/Kconfig @@ -0,0 +1,599 @@ +menu "mbedTLS" + + choice MBEDTLS_MEM_ALLOC_MODE + prompt "Memory allocation strategy" + default MBEDTLS_INTERNAL_MEM_ALLOC + help + Allocation strategy for mbedTLS, essentially provides ability to + allocate all required dynamic allocations from, + + - Internal DRAM memory only + - External SPIRAM memory only + - Either internal or external memory based on default malloc() + behavior in ESP-IDF + - Custom allocation mode, by overwriting calloc()/free() using + mbedtls_platform_set_calloc_free() function + + Recommended mode here is always internal, since that is most preferred + from security perspective. But if application requirement does not + allow sufficient free internal memory then alternate mode can be + selected. + + config MBEDTLS_INTERNAL_MEM_ALLOC + bool "Internal memory" + + config MBEDTLS_EXTERNAL_MEM_ALLOC + bool "External SPIRAM" + depends on ESP32_SPIRAM_SUPPORT + + config MBEDTLS_DEFAULT_MEM_ALLOC + bool "Default alloc mode" + + config MBEDTLS_CUSTOM_MEM_ALLOC + bool "Custom alloc mode" + + endchoice #MBEDTLS_MEM_ALLOC_MODE + + config MBEDTLS_SSL_MAX_CONTENT_LEN + int "TLS maximum message content length" + default 16384 + range 512 16384 + depends on !MBEDTLS_ASYMMETRIC_CONTENT_LEN + help + Maximum TLS message length (in bytes) supported by mbedTLS. + + 16384 is the default and this value is required to comply + fully with TLS standards. + + However you can set a lower value in order to save RAM. This + is safe if the other end of the connection supports Maximum + Fragment Length Negotiation Extension (max_fragment_length, + see RFC6066) or you know for certain that it will never send a + message longer than a certain number of bytes. + + If the value is set too low, symptoms are a failed TLS + handshake or a return value of MBEDTLS_ERR_SSL_INVALID_RECORD + (-0x7200). + + config MBEDTLS_ASYMMETRIC_CONTENT_LEN + bool "Asymmetric in/out fragment length" + default y + help + If enabled, this option allows customizing TLS in/out fragment length + in asymmetric way. Please note that enabling this with default values + saves 12KB of dynamic memory per TLS connection. + + config MBEDTLS_SSL_IN_CONTENT_LEN + int "TLS maximum incoming fragment length" + default 16384 + range 512 16384 + depends on MBEDTLS_ASYMMETRIC_CONTENT_LEN + help + This defines maximum incoming fragment length, overriding default + maximum content length (MBEDTLS_SSL_MAX_CONTENT_LEN). + + config MBEDTLS_SSL_OUT_CONTENT_LEN + int "TLS maximum outgoing fragment length" + default 4096 + range 512 16384 + depends on MBEDTLS_ASYMMETRIC_CONTENT_LEN + help + This defines maximum outgoing fragment length, overriding default + maximum content length (MBEDTLS_SSL_MAX_CONTENT_LEN). + + config MBEDTLS_DEBUG + bool "Enable mbedTLS debugging" + default n + help + Enable mbedTLS debugging functions at compile time. + + If this option is enabled, you can include + "mbedtls/esp_debug.h" and call mbedtls_esp_enable_debug_log() + at runtime in order to enable mbedTLS debug output via the ESP + log mechanism. + + choice MBEDTLS_DEBUG_LEVEL + bool "Set mbedTLS debugging level" + depends on MBEDTLS_DEBUG + default MBEDTLS_DEBUG_LEVEL_VERBOSE + help + Set mbedTLS debugging level + + config MBEDTLS_DEBUG_LEVEL_WARN + bool "Warning" + config MBEDTLS_DEBUG_LEVEL_INFO + bool "Info" + config MBEDTLS_DEBUG_LEVEL_DEBUG + bool "Debug" + config MBEDTLS_DEBUG_LEVEL_VERBOSE + bool "Verbose" + endchoice + + config MBEDTLS_DEBUG_LEVEL + int + default 1 if MBEDTLS_DEBUG_LEVEL_WARN + default 2 if MBEDTLS_DEBUG_LEVEL_INFO + default 3 if MBEDTLS_DEBUG_LEVEL_DEBUG + default 4 if MBEDTLS_DEBUG_LEVEL_VERBOSE + + config MBEDTLS_HARDWARE_AES + bool "Enable hardware AES acceleration" + default y + help + Enable hardware accelerated AES encryption & decryption. + + Note that if the ESP32 CPU is running at 240MHz, hardware AES does not + offer any speed boost over software AES. + + config MBEDTLS_HARDWARE_MPI + bool "Enable hardware MPI (bignum) acceleration" + default n + help + Enable hardware accelerated multiple precision integer operations. + + Hardware accelerated multiplication, modulo multiplication, + and modular exponentiation for up to 4096 bit results. + + These operations are used by RSA. + + config MBEDTLS_MPI_USE_INTERRUPT + bool "Use interrupt for MPI operations" + depends on MBEDTLS_HARDWARE_MPI + default n + help + Use an interrupt to coordinate MPI operations. + + This allows other code to run on the CPU while an MPI operation is pending. + Otherwise the CPU busy-waits. + + config MBEDTLS_HARDWARE_SHA + bool "Enable hardware SHA acceleration" + default n + help + Enable hardware accelerated SHA1, SHA256, SHA384 & SHA512 in mbedTLS. + + Due to a hardware limitation, hardware acceleration is only + guaranteed if SHA digests are calculated one at a time. If more + than one SHA digest is calculated at the same time, one will + be calculated fully in hardware and the rest will be calculated + (at least partially calculated) in software. This happens automatically. + + SHA hardware acceleration is faster than software in some situations but + slower in others. You should benchmark to find the best setting for you. + + config MBEDTLS_HAVE_TIME + bool "Enable mbedtls time" + depends on !ESP32_TIME_SYSCALL_USE_NONE + default y + help + System has time.h and time(). + The time does not need to be correct, only time differences are used. + + config MBEDTLS_HAVE_TIME_DATE + bool "Enable mbedtls certificate expiry check" + depends on MBEDTLS_HAVE_TIME + default n + help + System has time.h and time(), gmtime() and the clock is correct. + The time needs to be correct (not necesarily very accurate, but at least + the date should be correct). This is used to verify the validity period of + X.509 certificates. + + It is suggested that you should get the real time by "SNTP". + + choice MBEDTLS_TLS_MODE + bool "TLS Protocol Role" + default MBEDTLS_TLS_SERVER_AND_CLIENT + help + mbedTLS can be compiled with protocol support for the TLS + server, TLS client, or both server and client. + + Reducing the number of TLS roles supported saves code size. + + config MBEDTLS_TLS_SERVER_AND_CLIENT + bool "Server & Client" + select MBEDTLS_TLS_SERVER + select MBEDTLS_TLS_CLIENT + config MBEDTLS_TLS_SERVER_ONLY + bool "Server" + select MBEDTLS_TLS_SERVER + config MBEDTLS_TLS_CLIENT_ONLY + bool "Client" + select MBEDTLS_TLS_CLIENT + config MBEDTLS_TLS_DISABLED + bool "None" + + endchoice + + config MBEDTLS_TLS_SERVER + bool + select MBEDTLS_TLS_ENABLED + config MBEDTLS_TLS_CLIENT + bool + select MBEDTLS_TLS_ENABLED + config MBEDTLS_TLS_ENABLED + bool + + menu "TLS Key Exchange Methods" + depends on MBEDTLS_TLS_ENABLED + + config MBEDTLS_PSK_MODES + bool "Enable pre-shared-key ciphersuites" + default n + help + Enable to show configuration for different types of pre-shared-key TLS authentatication methods. + + Leaving this options disabled will save code size if they are not used. + + config MBEDTLS_KEY_EXCHANGE_PSK + bool "Enable PSK based ciphersuite modes" + depends on MBEDTLS_PSK_MODES + default n + help + Enable to support symmetric key PSK (pre-shared-key) TLS key exchange modes. + + config MBEDTLS_KEY_EXCHANGE_DHE_PSK + bool "Enable DHE-PSK based ciphersuite modes" + depends on MBEDTLS_PSK_MODES + default y + help + Enable to support Diffie-Hellman PSK (pre-shared-key) TLS authentication modes. + + config MBEDTLS_KEY_EXCHANGE_ECDHE_PSK + bool "Enable ECDHE-PSK based ciphersuite modes" + depends on MBEDTLS_PSK_MODES && MBEDTLS_ECDH_C + default y + help + Enable to support Elliptic-Curve-Diffie-Hellman PSK (pre-shared-key) TLS authentication modes. + + config MBEDTLS_KEY_EXCHANGE_RSA_PSK + bool "Enable RSA-PSK based ciphersuite modes" + depends on MBEDTLS_PSK_MODES + default y + help + Enable to support RSA PSK (pre-shared-key) TLS authentication modes. + + config MBEDTLS_KEY_EXCHANGE_RSA + bool "Enable RSA-only based ciphersuite modes" + default y + help + Enable to support ciphersuites with prefix TLS-RSA-WITH- + + config MBEDTLS_KEY_EXCHANGE_DHE_RSA + bool "Enable DHE-RSA based ciphersuite modes" + default y + help + Enable to support ciphersuites with prefix TLS-DHE-RSA-WITH- + + config MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE + bool "Support Elliptic Curve based ciphersuites" + depends on MBEDTLS_ECP_C + default y + help + Enable to show Elliptic Curve based ciphersuite mode options. + + Disabling all Elliptic Curve ciphersuites saves code size and + can give slightly faster TLS handshakes, provided the server supports + RSA-only ciphersuite modes. + + config MBEDTLS_KEY_EXCHANGE_ECDHE_RSA + bool "Enable ECDHE-RSA based ciphersuite modes" + depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C + default y + help + Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- + + config MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA + bool "Enable ECDHE-ECDSA based ciphersuite modes" + depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C && MBEDTLS_ECDSA_C + default y + help + Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- + + config MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA + bool "Enable ECDH-ECDSA based ciphersuite modes" + depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C && MBEDTLS_ECDSA_C + default y + help + Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- + + config MBEDTLS_KEY_EXCHANGE_ECDH_RSA + bool "Enable ECDH-RSA based ciphersuite modes" + depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C + default y + help + Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- + + endmenu # TLS key exchange modes + + config MBEDTLS_SSL_RENEGOTIATION + bool "Support TLS renegotiation" + depends on MBEDTLS_TLS_ENABLED + default y + help + The two main uses of renegotiation are (1) refresh keys on long-lived + connections and (2) client authentication after the initial handshake. + If you don't need renegotiation, disabling it will save code size and + reduce the possibility of abuse/vulnerability. + + config MBEDTLS_SSL_PROTO_SSL3 + bool "Legacy SSL 3.0 support" + depends on MBEDTLS_TLS_ENABLED + default n + help + Support the legacy SSL 3.0 protocol. Most servers will speak a newer + TLS protocol these days. + + config MBEDTLS_SSL_PROTO_TLS1 + bool "Support TLS 1.0 protocol" + depends on MBEDTLS_TLS_ENABLED + default y + + config MBEDTLS_SSL_PROTO_TLS1_1 + bool "Support TLS 1.1 protocol" + depends on MBEDTLS_TLS_ENABLED + default y + + config MBEDTLS_SSL_PROTO_TLS1_2 + bool "Support TLS 1.2 protocol" + depends on MBEDTLS_TLS_ENABLED + default y + + config MBEDTLS_SSL_PROTO_DTLS + bool "Support DTLS protocol (all versions)" + default n + depends on MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 + help + Requires TLS 1.1 to be enabled for DTLS 1.0 + Requires TLS 1.2 to be enabled for DTLS 1.2 + + config MBEDTLS_SSL_ALPN + bool "Support ALPN (Application Layer Protocol Negotiation)" + depends on MBEDTLS_TLS_ENABLED + default y + help + Disabling this option will save some code size if it is not needed. + + config MBEDTLS_CLIENT_SSL_SESSION_TICKETS + bool "TLS: Client Support for RFC 5077 SSL session tickets" + default y + depends on MBEDTLS_TLS_ENABLED + help + Client support for RFC 5077 session tickets. See mbedTLS documentation for more details. + Disabling this option will save some code size. + + config MBEDTLS_SERVER_SSL_SESSION_TICKETS + bool "TLS: Server Support for RFC 5077 SSL session tickets" + default y + depends on MBEDTLS_TLS_ENABLED + help + Server support for RFC 5077 session tickets. See mbedTLS documentation for more details. + Disabling this option will save some code size. + + menu "Symmetric Ciphers" + + config MBEDTLS_AES_C + bool "AES block cipher" + default y + + config MBEDTLS_CAMELLIA_C + bool "Camellia block cipher" + default n + + config MBEDTLS_DES_C + bool "DES block cipher (legacy, insecure)" + default n + help + Enables the DES block cipher to support 3DES-based TLS ciphersuites. + + 3DES is vulnerable to the Sweet32 attack and should only be enabled + if absolutely necessary. + + choice MBEDTLS_RC4_MODE + prompt "RC4 Stream Cipher (legacy, insecure)" + default MBEDTLS_RC4_DISABLED + help + ARCFOUR (RC4) stream cipher can be disabled entirely, enabled but not + added to default ciphersuites, or enabled completely. + + Please consider the security implications before enabling RC4. + + config MBEDTLS_RC4_DISABLED + bool "Disabled" + config MBEDTLS_RC4_ENABLED_NO_DEFAULT + bool "Enabled, not in default ciphersuites" + config MBEDTLS_RC4_ENABLED + bool "Enabled" + endchoice + + config MBEDTLS_BLOWFISH_C + bool "Blowfish block cipher (read help)" + default n + help + Enables the Blowfish block cipher (not used for TLS sessions.) + + The Blowfish cipher is not used for mbedTLS TLS sessions but can be + used for other purposes. Read up on the limitations of Blowfish (including + Sweet32) before enabling. + + config MBEDTLS_XTEA_C + bool "XTEA block cipher" + default n + help + Enables the XTEA block cipher. + + + config MBEDTLS_CCM_C + bool "CCM (Counter with CBC-MAC) block cipher modes" + default y + depends on MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C + help + Enable Counter with CBC-MAC (CCM) modes for AES and/or Camellia ciphers. + + Disabling this option saves some code size. + + config MBEDTLS_GCM_C + bool "GCM (Galois/Counter) block cipher modes" + default y + depends on MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C + help + Enable Galois/Counter Mode for AES and/or Camellia ciphers. + + This option is generally faster than CCM. + + endmenu # Symmetric Ciphers + + config MBEDTLS_RIPEMD160_C + bool "Enable RIPEMD-160 hash algorithm" + default n + help + Enable the RIPEMD-160 hash algorithm. + + menu "Certificates" + + config MBEDTLS_PEM_PARSE_C + bool "Read & Parse PEM formatted certificates" + default y + help + Enable decoding/parsing of PEM formatted certificates. + + If your certificates are all in the simpler DER format, disabling + this option will save some code size. + + config MBEDTLS_PEM_WRITE_C + bool "Write PEM formatted certificates" + default y + help + Enable writing of PEM formatted certificates. + + If writing certificate data only in DER format, disabling this + option will save some code size. + + config MBEDTLS_X509_CRL_PARSE_C + bool "X.509 CRL parsing" + default y + help + Support for parsing X.509 Certifificate Revocation Lists. + + config MBEDTLS_X509_CSR_PARSE_C + bool "X.509 CSR parsing" + default y + help + Support for parsing X.509 Certifificate Signing Requests + + endmenu # Certificates + + menuconfig MBEDTLS_ECP_C + bool "Elliptic Curve Ciphers" + default y + + config MBEDTLS_ECDH_C + bool "Elliptic Curve Diffie-Hellman (ECDH)" + depends on MBEDTLS_ECP_C + default y + help + Enable ECDH. Needed to use ECDHE-xxx TLS ciphersuites. + + config MBEDTLS_ECDSA_C + bool "Elliptic Curve DSA" + depends on MBEDTLS_ECDH_C + default y + help + Enable ECDSA. Needed to use ECDSA-xxx TLS ciphersuites. + + config MBEDTLS_ECP_DP_SECP192R1_ENABLED + bool "Enable SECP192R1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP192R1 Elliptic Curve. + + config MBEDTLS_ECP_DP_SECP224R1_ENABLED + bool "Enable SECP224R1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP224R1 Elliptic Curve. + + config MBEDTLS_ECP_DP_SECP256R1_ENABLED + bool "Enable SECP256R1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP256R1 Elliptic Curve. + + config MBEDTLS_ECP_DP_SECP384R1_ENABLED + bool "Enable SECP384R1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP384R1 Elliptic Curve. + + config MBEDTLS_ECP_DP_SECP521R1_ENABLED + bool "Enable SECP521R1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP521R1 Elliptic Curve. + + config MBEDTLS_ECP_DP_SECP192K1_ENABLED + bool "Enable SECP192K1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP192K1 Elliptic Curve. + + config MBEDTLS_ECP_DP_SECP224K1_ENABLED + bool "Enable SECP224K1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP224K1 Elliptic Curve. + + config MBEDTLS_ECP_DP_SECP256K1_ENABLED + bool "Enable SECP256K1 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for SECP256K1 Elliptic Curve. + + config MBEDTLS_ECP_DP_BP256R1_ENABLED + bool "Enable BP256R1 curve" + depends on MBEDTLS_ECP_C + default y + help + support for DP Elliptic Curve. + + config MBEDTLS_ECP_DP_BP384R1_ENABLED + bool "Enable BP384R1 curve" + depends on MBEDTLS_ECP_C + default y + help + support for DP Elliptic Curve. + + config MBEDTLS_ECP_DP_BP512R1_ENABLED + bool "Enable BP512R1 curve" + depends on MBEDTLS_ECP_C + default y + help + support for DP Elliptic Curve. + + config MBEDTLS_ECP_DP_CURVE25519_ENABLED + bool "Enable CURVE25519 curve" + depends on MBEDTLS_ECP_C + default y + help + Enable support for CURVE25519 Elliptic Curve. + + config MBEDTLS_ECP_NIST_OPTIM + bool "NIST 'modulo p' optimisations" + depends on MBEDTLS_ECP_C + default y + help + NIST 'modulo p' optimisations increase Elliptic Curve operation performance. + + Disabling this option saves some code size. + + # end of Elliptic Curve options + +endmenu # mbedTLS diff --git a/components/mbedtls/Makefile.projbuild b/components/mbedtls/Makefile.projbuild new file mode 100644 index 00000000..9bfba169 --- /dev/null +++ b/components/mbedtls/Makefile.projbuild @@ -0,0 +1,8 @@ +# Anyone compiling mbedTLS code needs the name of the +# alternative config file +CPPFLAGS += -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' + +# Catch usage of deprecated mbedTLS functions when building tests +ifneq ("$(filter mbedtls,$(TEST_COMPONENTS_LIST))","") +CPPFLAGS += -DMBEDTLS_DEPRECATED_WARNING +endif diff --git a/components/mbedtls/component.mk b/components/mbedtls/component.mk new file mode 100644 index 00000000..09ce80c9 --- /dev/null +++ b/components/mbedtls/component.mk @@ -0,0 +1,12 @@ +# +# Component Makefile +# + +COMPONENT_ADD_INCLUDEDIRS := port/include mbedtls/include + +COMPONENT_SRCDIRS := mbedtls/library port port/esp32 + +COMPONENT_OBJEXCLUDE := mbedtls/library/net_sockets.o + +COMPONENT_SUBMODULES += mbedtls + diff --git a/components/mbedtls/mbedtls b/components/mbedtls/mbedtls new file mode 160000 index 00000000..97959e77 --- /dev/null +++ b/components/mbedtls/mbedtls @@ -0,0 +1 @@ +Subproject commit 97959e77912524bd8db7cbb2e00fc9f6189f7a82 diff --git a/components/mbedtls/port/esp32/aes.c b/components/mbedtls/port/esp32/aes.c new file mode 100644 index 00000000..db8f1bf5 --- /dev/null +++ b/components/mbedtls/port/esp32/aes.c @@ -0,0 +1,768 @@ +/** + * \brief AES block cipher, ESP32 hardware accelerated version + * Based on mbedTLS FIPS-197 compliant version. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016-2017, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +/* + * The AES block cipher was designed by Vincent Rijmen and Joan Daemen. + * + * http://csrc.nist.gov/encryption/aes/rijndael/Rijndael.pdf + * http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf + */ +#include +#include "mbedtls/aes.h" +#include "mbedtls/platform_util.h" +#include "esp32/aes.h" +#include "soc/hwcrypto_periph.h" +#include + +#include + +#include "soc/cpu.h" +#include +#include "driver/periph_ctrl.h" + + +/* AES uses a spinlock mux not a lock as the underlying block operation + only takes 208 cycles (to write key & compute block), +600 cycles + for DPORT protection but +3400 cycles again if you use a full sized lock. + + For CBC, CFB, etc. this may mean that interrupts are disabled for a longer + period of time for bigger lengths. However at the moment this has to happen + anyway due to DPORT protection... +*/ +static portMUX_TYPE aes_spinlock = portMUX_INITIALIZER_UNLOCKED; + +static inline bool valid_key_length(const esp_aes_context *ctx) +{ + return ctx->key_bytes == 128/8 || ctx->key_bytes == 192/8 || ctx->key_bytes == 256/8; +} + +void esp_aes_acquire_hardware( void ) +{ + portENTER_CRITICAL(&aes_spinlock); + + /* Enable AES hardware */ + periph_module_enable(PERIPH_AES_MODULE); +} + +void esp_aes_release_hardware( void ) +{ + /* Disable AES hardware */ + periph_module_disable(PERIPH_AES_MODULE); + + portEXIT_CRITICAL(&aes_spinlock); +} + +void esp_aes_init( esp_aes_context *ctx ) +{ + bzero( ctx, sizeof( esp_aes_context ) ); +} + +void esp_aes_free( esp_aes_context *ctx ) +{ + if ( ctx == NULL ) { + return; + } + + bzero( ctx, sizeof( esp_aes_context ) ); +} + + + +/* + * AES key schedule (same for encryption or decryption, as hardware handles schedule) + * + */ +int esp_aes_setkey( esp_aes_context *ctx, const unsigned char *key, + unsigned int keybits ) +{ + if (keybits != 128 && keybits != 192 && keybits != 256) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + ctx->key_bytes = keybits / 8; + memcpy(ctx->key, key, ctx->key_bytes); + ctx->key_in_hardware = 0; + return 0; +} + +/* + * Helper function to copy key from esp_aes_context buffer + * to hardware key registers. + * + * Call only while holding esp_aes_acquire_hardware(). + */ +static void esp_aes_setkey_hardware(esp_aes_context *ctx, int mode) +{ + const uint32_t MODE_DECRYPT_BIT = 4; + unsigned mode_reg_base = (mode == ESP_AES_ENCRYPT) ? 0 : MODE_DECRYPT_BIT; + + ctx->key_in_hardware = 0; + + for (int i = 0; i < ctx->key_bytes/4; ++i) { + DPORT_REG_WRITE(AES_KEY_BASE + i * 4, *(((uint32_t *)ctx->key) + i)); + ctx->key_in_hardware += 4; + } + + DPORT_REG_WRITE(AES_MODE_REG, mode_reg_base + ((ctx->key_bytes / 8) - 2)); + + /* Fault injection check: all words of key data should have been written to hardware */ + if (ctx->key_in_hardware < 16 + || ctx->key_in_hardware != ctx->key_bytes) { + abort(); + } +} + +/* Run a single 16 byte block of AES, using the hardware engine. + * + * Call only while holding esp_aes_acquire_hardware(). + */ +static int esp_aes_block(esp_aes_context *ctx, const void *input, void *output) +{ + const uint32_t *input_words = (const uint32_t *)input; + uint32_t i0, i1, i2, i3; + uint32_t *output_words = (uint32_t *)output; + + /* If no key is written to hardware yet, either the user hasn't called + mbedtls_aes_setkey_enc/mbedtls_aes_setkey_dec - meaning we also don't + know which mode to use - or a fault skipped the + key write to hardware. Treat this as a fatal error and zero the output block. + */ + if (ctx->key_in_hardware != ctx->key_bytes) { + bzero(output, 16); + return MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH; + } + + /* Storing i0,i1,i2,i3 in registers not an array + helps a lot with optimisations at -Os level */ + i0 = input_words[0]; + DPORT_REG_WRITE(AES_TEXT_BASE, i0); + + i1 = input_words[1]; + DPORT_REG_WRITE(AES_TEXT_BASE + 4, i1); + + i2 = input_words[2]; + DPORT_REG_WRITE(AES_TEXT_BASE + 8, i2); + + i3 = input_words[3]; + DPORT_REG_WRITE(AES_TEXT_BASE + 12, i3); + + DPORT_REG_WRITE(AES_START_REG, 1); + + while (DPORT_REG_READ(AES_IDLE_REG) != 1) { } + + esp_dport_access_read_buffer(output_words, AES_TEXT_BASE, 4); + + /* Physical security check: Verify the AES accelerator actually ran, and wasn't + skipped due to external fault injection while starting the peripheral. + + Note that i0,i1,i2,i3 are copied from input buffer in case input==output. + + Bypassing this check requires at least one additional fault. + */ + if(i0 == output_words[0] && i1 == output_words[1] && i2 == output_words[2] && i3 == output_words[3]) { + // calling zeroing functions to narrow the + // window for a double-fault of the abort step, here + memset(output, 0, 16); + mbedtls_platform_zeroize(output, 16); + abort(); + } + + return 0; +} + +/* + * AES-ECB block encryption + */ +int esp_internal_aes_encrypt( esp_aes_context *ctx, + const unsigned char input[16], + unsigned char output[16] ) +{ + int r; + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + ctx->key_in_hardware = 0; + esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); + r = esp_aes_block(ctx, input, output); + esp_aes_release_hardware(); + return r; +} + +void esp_aes_encrypt( esp_aes_context *ctx, + const unsigned char input[16], + unsigned char output[16] ) +{ + esp_internal_aes_encrypt(ctx, input, output); +} + +/* + * AES-ECB block decryption + */ + +int esp_internal_aes_decrypt( esp_aes_context *ctx, + const unsigned char input[16], + unsigned char output[16] ) +{ + int r; + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + ctx->key_in_hardware = 0; + esp_aes_setkey_hardware(ctx, ESP_AES_DECRYPT); + r = esp_aes_block(ctx, input, output); + esp_aes_release_hardware(); + return r; +} + +void esp_aes_decrypt( esp_aes_context *ctx, + const unsigned char input[16], + unsigned char output[16] ) +{ + esp_internal_aes_decrypt(ctx, input, output); +} + +/* + * AES-ECB block encryption/decryption + */ +int esp_aes_crypt_ecb( esp_aes_context *ctx, + int mode, + const unsigned char input[16], + unsigned char output[16] ) +{ + int r; + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + ctx->key_in_hardware = 0; + esp_aes_setkey_hardware(ctx, mode); + r = esp_aes_block(ctx, input, output); + esp_aes_release_hardware(); + + return r; +} + + +/* + * AES-CBC buffer encryption/decryption + */ +int esp_aes_crypt_cbc( esp_aes_context *ctx, + int mode, + size_t length, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ) +{ + int i; + uint32_t *output_words = (uint32_t *)output; + const uint32_t *input_words = (const uint32_t *)input; + uint32_t *iv_words = (uint32_t *)iv; + unsigned char temp[16]; + + if ( length % 16 ) { + return ( ERR_ESP_AES_INVALID_INPUT_LENGTH ); + } + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + ctx->key_in_hardware = 0; + + esp_aes_setkey_hardware(ctx, mode); + + if ( mode == ESP_AES_DECRYPT ) { + while ( length > 0 ) { + memcpy(temp, input_words, 16); + esp_aes_block(ctx, input_words, output_words); + + for ( i = 0; i < 4; i++ ) { + output_words[i] = output_words[i] ^ iv_words[i]; + } + + memcpy( iv_words, temp, 16 ); + + input_words += 4; + output_words += 4; + length -= 16; + } + } else { // ESP_AES_ENCRYPT + while ( length > 0 ) { + + for ( i = 0; i < 4; i++ ) { + output_words[i] = input_words[i] ^ iv_words[i]; + } + + esp_aes_block(ctx, output_words, output_words); + memcpy( iv_words, output_words, 16 ); + + input_words += 4; + output_words += 4; + length -= 16; + } + } + + esp_aes_release_hardware(); + + return 0; +} + +/* + * AES-CFB128 buffer encryption/decryption + */ +int esp_aes_crypt_cfb128( esp_aes_context *ctx, + int mode, + size_t length, + size_t *iv_off, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ) +{ + int c; + size_t n = *iv_off; + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + ctx->key_in_hardware = 0; + + esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); + + if ( mode == ESP_AES_DECRYPT ) { + while ( length-- ) { + if ( n == 0 ) { + esp_aes_block(ctx, iv, iv); + } + + c = *input++; + *output++ = (unsigned char)( c ^ iv[n] ); + iv[n] = (unsigned char) c; + + n = ( n + 1 ) & 0x0F; + } + } else { + while ( length-- ) { + if ( n == 0 ) { + esp_aes_block(ctx, iv, iv); + } + + iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ ); + + n = ( n + 1 ) & 0x0F; + } + } + + *iv_off = n; + + esp_aes_release_hardware(); + + return 0; +} + +/* + * AES-CFB8 buffer encryption/decryption + */ +int esp_aes_crypt_cfb8( esp_aes_context *ctx, + int mode, + size_t length, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ) +{ + unsigned char c; + unsigned char ov[17]; + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + ctx->key_in_hardware = 0; + + esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); + + while ( length-- ) { + memcpy( ov, iv, 16 ); + esp_aes_block(ctx, iv, iv); + + if ( mode == ESP_AES_DECRYPT ) { + ov[16] = *input; + } + + c = *output++ = (unsigned char)( iv[0] ^ *input++ ); + + if ( mode == ESP_AES_ENCRYPT ) { + ov[16] = c; + } + + memcpy( iv, ov + 1, 16 ); + } + + esp_aes_release_hardware(); + + return 0; +} + +/* + * AES-CTR buffer encryption/decryption + */ +int esp_aes_crypt_ctr( esp_aes_context *ctx, + size_t length, + size_t *nc_off, + unsigned char nonce_counter[16], + unsigned char stream_block[16], + const unsigned char *input, + unsigned char *output ) +{ + int c, i; + size_t n = *nc_off; + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + ctx->key_in_hardware = 0; + + esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); + + while ( length-- ) { + if ( n == 0 ) { + esp_aes_block(ctx, nonce_counter, stream_block); + + for ( i = 16; i > 0; i-- ) + if ( ++nonce_counter[i - 1] != 0 ) { + break; + } + } + c = *input++; + *output++ = (unsigned char)( c ^ stream_block[n] ); + + n = ( n + 1 ) & 0x0F; + } + + *nc_off = n; + + esp_aes_release_hardware(); + + return 0; +} + +/* + * AES-OFB (Output Feedback Mode) buffer encryption/decryption + */ +int esp_aes_crypt_ofb( esp_aes_context *ctx, + size_t length, + size_t *iv_off, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ) +{ + int ret = 0; + size_t n; + + if ( ctx == NULL || iv_off == NULL || iv == NULL || + input == NULL || output == NULL ) { + return MBEDTLS_ERR_AES_BAD_INPUT_DATA; + } + + n = *iv_off; + + if( n > 15 ) { + return( MBEDTLS_ERR_AES_BAD_INPUT_DATA ); + } + + if (!valid_key_length(ctx)) { + return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; + } + + esp_aes_acquire_hardware(); + + esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); + + while( length-- ) { + if( n == 0 ) { + esp_aes_block(ctx, iv, iv); + } + *output++ = *input++ ^ iv[n]; + + n = ( n + 1 ) & 0x0F; + } + + *iv_off = n; + + esp_aes_release_hardware(); + + return( ret ); +} + +/* Below XTS implementation is copied aes.c of mbedtls library. + * When MBEDTLS_AES_ALT is defined mbedtls expects alternate + * definition of XTS functions to be available. Even if this + * could have been avoided, it is done for consistency reason. + */ + +void esp_aes_xts_init( esp_aes_xts_context *ctx ) +{ + esp_aes_init( &ctx->crypt ); + esp_aes_init( &ctx->tweak ); +} + +void esp_aes_xts_free( esp_aes_xts_context *ctx ) +{ + esp_aes_free( &ctx->crypt ); + esp_aes_free( &ctx->tweak ); +} + +static int esp_aes_xts_decode_keys( const unsigned char *key, + unsigned int keybits, + const unsigned char **key1, + unsigned int *key1bits, + const unsigned char **key2, + unsigned int *key2bits ) +{ + const unsigned int half_keybits = keybits / 2; + const unsigned int half_keybytes = half_keybits / 8; + + switch( keybits ) + { + case 256: break; + case 512: break; + default : return( MBEDTLS_ERR_AES_INVALID_KEY_LENGTH ); + } + + *key1bits = half_keybits; + *key2bits = half_keybits; + *key1 = &key[0]; + *key2 = &key[half_keybytes]; + + return 0; +} + +int esp_aes_xts_setkey_enc( esp_aes_xts_context *ctx, + const unsigned char *key, + unsigned int keybits) +{ + int ret; + const unsigned char *key1, *key2; + unsigned int key1bits, key2bits; + + ret = esp_aes_xts_decode_keys( key, keybits, &key1, &key1bits, + &key2, &key2bits ); + if( ret != 0 ) + return( ret ); + + /* Set the tweak key. Always set tweak key for the encryption mode. */ + ret = esp_aes_setkey( &ctx->tweak, key2, key2bits ); + if( ret != 0 ) + return( ret ); + + /* Set crypt key for encryption. */ + return esp_aes_setkey( &ctx->crypt, key1, key1bits ); +} + +int esp_aes_xts_setkey_dec( esp_aes_xts_context *ctx, + const unsigned char *key, + unsigned int keybits) +{ + int ret; + const unsigned char *key1, *key2; + unsigned int key1bits, key2bits; + + ret = esp_aes_xts_decode_keys( key, keybits, &key1, &key1bits, + &key2, &key2bits ); + if( ret != 0 ) + return( ret ); + + /* Set the tweak key. Always set tweak key for encryption. */ + ret = esp_aes_setkey( &ctx->tweak, key2, key2bits ); + if( ret != 0 ) + return( ret ); + + /* Set crypt key for decryption. */ + return esp_aes_setkey( &ctx->crypt, key1, key1bits ); +} + +/* Endianess with 64 bits values */ +#ifndef GET_UINT64_LE +#define GET_UINT64_LE(n,b,i) \ +{ \ + (n) = ( (uint64_t) (b)[(i) + 7] << 56 ) \ + | ( (uint64_t) (b)[(i) + 6] << 48 ) \ + | ( (uint64_t) (b)[(i) + 5] << 40 ) \ + | ( (uint64_t) (b)[(i) + 4] << 32 ) \ + | ( (uint64_t) (b)[(i) + 3] << 24 ) \ + | ( (uint64_t) (b)[(i) + 2] << 16 ) \ + | ( (uint64_t) (b)[(i) + 1] << 8 ) \ + | ( (uint64_t) (b)[(i) ] ); \ +} +#endif + +#ifndef PUT_UINT64_LE +#define PUT_UINT64_LE(n,b,i) \ +{ \ + (b)[(i) + 7] = (unsigned char) ( (n) >> 56 ); \ + (b)[(i) + 6] = (unsigned char) ( (n) >> 48 ); \ + (b)[(i) + 5] = (unsigned char) ( (n) >> 40 ); \ + (b)[(i) + 4] = (unsigned char) ( (n) >> 32 ); \ + (b)[(i) + 3] = (unsigned char) ( (n) >> 24 ); \ + (b)[(i) + 2] = (unsigned char) ( (n) >> 16 ); \ + (b)[(i) + 1] = (unsigned char) ( (n) >> 8 ); \ + (b)[(i) ] = (unsigned char) ( (n) ); \ +} +#endif + +typedef unsigned char esp_be128[16]; + +/* + * GF(2^128) multiplication function + * + * This function multiplies a field element by x in the polynomial field + * representation. It uses 64-bit word operations to gain speed but compensates + * for machine endianess and hence works correctly on both big and little + * endian machines. + */ +static void esp_gf128mul_x_ble( unsigned char r[16], + const unsigned char x[16] ) +{ + uint64_t a, b, ra, rb; + + GET_UINT64_LE( a, x, 0 ); + GET_UINT64_LE( b, x, 8 ); + + ra = ( a << 1 ) ^ 0x0087 >> ( 8 - ( ( b >> 63 ) << 3 ) ); + rb = ( a >> 63 ) | ( b << 1 ); + + PUT_UINT64_LE( ra, r, 0 ); + PUT_UINT64_LE( rb, r, 8 ); +} + +/* + * AES-XTS buffer encryption/decryption + */ +int esp_aes_crypt_xts( esp_aes_xts_context *ctx, + int mode, + size_t length, + const unsigned char data_unit[16], + const unsigned char *input, + unsigned char *output ) +{ + int ret; + size_t blocks = length / 16; + size_t leftover = length % 16; + unsigned char tweak[16]; + unsigned char prev_tweak[16]; + unsigned char tmp[16]; + + /* Sectors must be at least 16 bytes. */ + if( length < 16 ) + return MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH; + + /* NIST SP 80-38E disallows data units larger than 2**20 blocks. */ + if( length > ( 1 << 20 ) * 16 ) + return MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH; + + /* Compute the tweak. */ + ret = esp_aes_crypt_ecb( &ctx->tweak, MBEDTLS_AES_ENCRYPT, + data_unit, tweak ); + if( ret != 0 ) + return( ret ); + + while( blocks-- ) + { + size_t i; + + if( leftover && ( mode == MBEDTLS_AES_DECRYPT ) && blocks == 0 ) + { + /* We are on the last block in a decrypt operation that has + * leftover bytes, so we need to use the next tweak for this block, + * and this tweak for the lefover bytes. Save the current tweak for + * the leftovers and then update the current tweak for use on this, + * the last full block. */ + memcpy( prev_tweak, tweak, sizeof( tweak ) ); + esp_gf128mul_x_ble( tweak, tweak ); + } + + for( i = 0; i < 16; i++ ) + tmp[i] = input[i] ^ tweak[i]; + + ret = esp_aes_crypt_ecb( &ctx->crypt, mode, tmp, tmp ); + if( ret != 0 ) + return( ret ); + + for( i = 0; i < 16; i++ ) + output[i] = tmp[i] ^ tweak[i]; + + /* Update the tweak for the next block. */ + esp_gf128mul_x_ble( tweak, tweak ); + + output += 16; + input += 16; + } + + if( leftover ) + { + /* If we are on the leftover bytes in a decrypt operation, we need to + * use the previous tweak for these bytes (as saved in prev_tweak). */ + unsigned char *t = mode == MBEDTLS_AES_DECRYPT ? prev_tweak : tweak; + + /* We are now on the final part of the data unit, which doesn't divide + * evenly by 16. It's time for ciphertext stealing. */ + size_t i; + unsigned char *prev_output = output - 16; + + /* Copy ciphertext bytes from the previous block to our output for each + * byte of cyphertext we won't steal. At the same time, copy the + * remainder of the input for this final round (since the loop bounds + * are the same). */ + for( i = 0; i < leftover; i++ ) + { + output[i] = prev_output[i]; + tmp[i] = input[i] ^ t[i]; + } + + /* Copy ciphertext bytes from the previous block for input in this + * round. */ + for( ; i < 16; i++ ) + tmp[i] = prev_output[i] ^ t[i]; + + ret = esp_aes_crypt_ecb( &ctx->crypt, mode, tmp, tmp ); + if( ret != 0 ) + return ret; + + /* Write the result back to the previous block, overriding the previous + * output we copied. */ + for( i = 0; i < 16; i++ ) + prev_output[i] = tmp[i] ^ t[i]; + } + + return( 0 ); +} diff --git a/components/mbedtls/port/esp32/sha.c b/components/mbedtls/port/esp32/sha.c new file mode 100644 index 00000000..35c52eee --- /dev/null +++ b/components/mbedtls/port/esp32/sha.c @@ -0,0 +1,314 @@ +/* + * ESP32 hardware accelerated SHA1/256/512 implementation + * based on mbedTLS FIPS-197 compliant version. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +/* + * The SHA-1 standard was published by NIST in 1993. + * + * http://www.itl.nist.gov/fipspubs/fip180-1.htm + */ + +#include +#include +#include +#include + +#include "freertos/FreeRTOS.h" +#include "freertos/semphr.h" + +#include "esp32/sha.h" +#include "esp32/rom/ets_sys.h" +#include "soc/hwcrypto_periph.h" +#include "driver/periph_ctrl.h" + +inline static uint32_t SHA_LOAD_REG(esp_sha_type sha_type) { + return SHA_1_LOAD_REG + sha_type * 0x10; +} + +inline static uint32_t SHA_BUSY_REG(esp_sha_type sha_type) { + return SHA_1_BUSY_REG + sha_type * 0x10; +} + +inline static uint32_t SHA_START_REG(esp_sha_type sha_type) { + return SHA_1_START_REG + sha_type * 0x10; +} + +inline static uint32_t SHA_CONTINUE_REG(esp_sha_type sha_type) { + return SHA_1_CONTINUE_REG + sha_type * 0x10; +} + +/* Single spinlock for SHA engine memory block +*/ +static portMUX_TYPE memory_block_lock = portMUX_INITIALIZER_UNLOCKED; + + +/* Binary semaphore managing the state of each concurrent SHA engine. + + Available = noone is using this SHA engine + Taken = a SHA session is running on this SHA engine + + Indexes: + 0 = SHA1 + 1 = SHA2_256 + 2 = SHA2_384 or SHA2_512 +*/ +static SemaphoreHandle_t engine_states[3]; + +static uint8_t engines_in_use; + +/* Spinlock for engines_in_use counter +*/ +static portMUX_TYPE engines_in_use_lock = portMUX_INITIALIZER_UNLOCKED; + +/* Index into the engine_states array */ +inline static size_t sha_engine_index(esp_sha_type type) { + switch(type) { + case SHA1: + return 0; + case SHA2_256: + return 1; + default: + return 2; + } +} + +/* Return digest length (in bytes) for a given SHA type */ +inline static size_t sha_length(esp_sha_type type) { + switch(type) { + case SHA1: + return 20; + case SHA2_256: + return 32; + case SHA2_384: + return 48; + case SHA2_512: + return 64; + default: + return 0; + } +} + +/* Return block size (in bytes) for a given SHA type */ +inline static size_t block_length(esp_sha_type type) { + switch(type) { + case SHA1: + case SHA2_256: + return 64; + case SHA2_384: + case SHA2_512: + return 128; + default: + return 0; + } +} + +void esp_sha_lock_memory_block(void) +{ + portENTER_CRITICAL(&memory_block_lock); +} + +void esp_sha_unlock_memory_block(void) +{ + portEXIT_CRITICAL(&memory_block_lock); +} + +static SemaphoreHandle_t sha_get_engine_state(esp_sha_type sha_type) +{ + unsigned idx = sha_engine_index(sha_type); + volatile SemaphoreHandle_t *engine = &engine_states[idx]; + SemaphoreHandle_t result = *engine; + uint32_t set_engine = 0; + + if (result == NULL) { + // Create a new semaphore for 'in use' flag + SemaphoreHandle_t new_engine = xSemaphoreCreateBinary(); + assert(new_engine != NULL); + xSemaphoreGive(new_engine); // start available + + // try to atomically set the previously NULL *engine to new_engine + set_engine = (uint32_t)new_engine; + uxPortCompareSet((volatile uint32_t *)engine, 0, &set_engine); + + if (set_engine != 0) { // we lost a race setting *engine + vSemaphoreDelete(new_engine); + } + result = *engine; + } + return result; +} + +static bool esp_sha_lock_engine_common(esp_sha_type sha_type, TickType_t ticks_to_wait); + +bool esp_sha_try_lock_engine(esp_sha_type sha_type) +{ + return esp_sha_lock_engine_common(sha_type, 0); +} + +void esp_sha_lock_engine(esp_sha_type sha_type) +{ + esp_sha_lock_engine_common(sha_type, portMAX_DELAY); +} + +static bool esp_sha_lock_engine_common(esp_sha_type sha_type, TickType_t ticks_to_wait) +{ + SemaphoreHandle_t engine_state = sha_get_engine_state(sha_type); + BaseType_t result = xSemaphoreTake(engine_state, ticks_to_wait); + + if (result == pdFALSE) { + // failed to take semaphore + return false; + } + + portENTER_CRITICAL(&engines_in_use_lock); + + if (engines_in_use == 0) { + /* Just locked first engine, + so enable SHA hardware */ + periph_module_enable(PERIPH_SHA_MODULE); + } + + engines_in_use++; + assert(engines_in_use <= 3); + + portEXIT_CRITICAL(&engines_in_use_lock); + + return true; +} + + +void esp_sha_unlock_engine(esp_sha_type sha_type) +{ + SemaphoreHandle_t *engine_state = sha_get_engine_state(sha_type); + + portENTER_CRITICAL(&engines_in_use_lock); + + engines_in_use--; + + if (engines_in_use == 0) { + /* About to release last engine, so + disable SHA hardware */ + periph_module_disable(PERIPH_SHA_MODULE); + } + + portEXIT_CRITICAL(&engines_in_use_lock); + + xSemaphoreGive(engine_state); +} + +void esp_sha_wait_idle(void) +{ + while(1) { + if(DPORT_REG_READ(SHA_1_BUSY_REG) == 0 + && DPORT_REG_READ(SHA_256_BUSY_REG) == 0 + && DPORT_REG_READ(SHA_384_BUSY_REG) == 0 + && DPORT_REG_READ(SHA_512_BUSY_REG) == 0) { + break; + } + } +} + +void esp_sha_read_digest_state(esp_sha_type sha_type, void *digest_state) +{ + uint32_t *digest_state_words = NULL; + uint32_t *reg_addr_buf = NULL; + uint32_t word_len = sha_length(sha_type)/4; +#ifndef NDEBUG + { + SemaphoreHandle_t *engine_state = sha_get_engine_state(sha_type); + assert(uxSemaphoreGetCount(engine_state) == 0 && + "SHA engine should be locked" ); + } +#endif + + // preemptively do this before entering the critical section, then re-check once in it + esp_sha_wait_idle(); + + esp_sha_lock_memory_block(); + + esp_sha_wait_idle(); + + DPORT_REG_WRITE(SHA_LOAD_REG(sha_type), 1); + while(DPORT_REG_READ(SHA_BUSY_REG(sha_type)) == 1) { } + digest_state_words = (uint32_t *)digest_state; + reg_addr_buf = (uint32_t *)(SHA_TEXT_BASE); + if(sha_type == SHA2_384 || sha_type == SHA2_512) { + /* for these ciphers using 64-bit states, swap each pair of words */ + DPORT_INTERRUPT_DISABLE(); // Disable interrupt only on current CPU. + for(int i = 0; i < word_len; i += 2) { + digest_state_words[i+1] = DPORT_SEQUENCE_REG_READ((uint32_t)®_addr_buf[i]); + digest_state_words[i] = DPORT_SEQUENCE_REG_READ((uint32_t)®_addr_buf[i+1]); + } + DPORT_INTERRUPT_RESTORE(); // restore the previous interrupt level + } else { + esp_dport_access_read_buffer(digest_state_words, (uint32_t)®_addr_buf[0], word_len); + } + esp_sha_unlock_memory_block(); + + /* Fault injection check: verify SHA engine actually ran, + state is not all zeroes. + */ + for (int i = 0; i < word_len; i++) { + if (digest_state_words[i] != 0) { + return; + } + } + abort(); // SHA peripheral returned all zero state, probably due to fault injection +} + +void esp_sha_block(esp_sha_type sha_type, const void *data_block, bool is_first_block) +{ + uint32_t *reg_addr_buf = NULL; + uint32_t *data_words = NULL; +#ifndef NDEBUG + { + SemaphoreHandle_t *engine_state = sha_get_engine_state(sha_type); + assert(uxSemaphoreGetCount(engine_state) == 0 && + "SHA engine should be locked" ); + } +#endif + + // preemptively do this before entering the critical section, then re-check once in it + esp_sha_wait_idle(); + + esp_sha_lock_memory_block(); + + esp_sha_wait_idle(); + + /* Fill the data block */ + reg_addr_buf = (uint32_t *)(SHA_TEXT_BASE); + data_words = (uint32_t *)data_block; + for (int i = 0; i < block_length(sha_type) / 4; i++) { + reg_addr_buf[i] = __builtin_bswap32(data_words[i]); + } + asm volatile ("memw"); + + if(is_first_block) { + DPORT_REG_WRITE(SHA_START_REG(sha_type), 1); + } else { + DPORT_REG_WRITE(SHA_CONTINUE_REG(sha_type), 1); + } + + esp_sha_unlock_memory_block(); + + /* Note: deliberately not waiting for this operation to complete, + as a performance tweak - delay waiting until the next time we need the SHA + unit, instead. + */ +} diff --git a/components/mbedtls/port/esp_bignum.c b/components/mbedtls/port/esp_bignum.c new file mode 100644 index 00000000..09bb774b --- /dev/null +++ b/components/mbedtls/port/esp_bignum.c @@ -0,0 +1,683 @@ +/** + * \brief Multi-precision integer library, ESP32 hardware accelerated parts + * + * based on mbedTLS implementation + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +#include +#include +#include +#include +#include +#include +#include +#include "esp32/rom/bigint.h" +#include "soc/hwcrypto_periph.h" +#include "esp_system.h" +#include "esp_log.h" +#include "esp_intr_alloc.h" +#include "esp_attr.h" + +#include + +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include "freertos/semphr.h" +#include "driver/periph_ctrl.h" + +/* Some implementation notes: + * + * - Naming convention x_words, y_words, z_words for number of words (limbs) used in a particular + * bignum. This number may be less than the size of the bignum + * + * - Naming convention hw_words for the hardware length of the operation. This number is always + * rounded up to a 512 bit multiple, and may be larger than any of the numbers involved in the + * calculation. + * + * - Timing behaviour of these functions will depend on the length of the inputs. This is fundamentally + * the same constraint as the software mbedTLS implementations, and relies on the same + * countermeasures (exponent blinding, etc) which are used in mbedTLS. + */ + +static const __attribute__((unused)) char *TAG = "bignum"; + +#define ciL (sizeof(mbedtls_mpi_uint)) /* chars in limb */ +#define biL (ciL << 3) /* bits in limb */ + +#if defined(CONFIG_MBEDTLS_MPI_USE_INTERRUPT) +static SemaphoreHandle_t op_complete_sem; + +static IRAM_ATTR void rsa_complete_isr(void *arg) +{ + BaseType_t higher_woken; + DPORT_REG_WRITE(RSA_INTERRUPT_REG, 1); + xSemaphoreGiveFromISR(op_complete_sem, &higher_woken); + if (higher_woken) { + portYIELD_FROM_ISR(); + } +} + +static void rsa_isr_initialise(void) +{ + if (op_complete_sem == NULL) { + op_complete_sem = xSemaphoreCreateBinary(); + esp_intr_alloc(ETS_RSA_INTR_SOURCE, 0, rsa_complete_isr, NULL, NULL); + } +} + +#endif /* CONFIG_MBEDTLS_MPI_USE_INTERRUPT */ + +static _lock_t mpi_lock; + +void esp_mpi_acquire_hardware( void ) +{ + /* newlib locks lazy initialize on ESP-IDF */ + _lock_acquire(&mpi_lock); + + /* Enable RSA hardware */ + periph_module_enable(PERIPH_RSA_MODULE); + DPORT_REG_CLR_BIT(DPORT_RSA_PD_CTRL_REG, DPORT_RSA_PD); + + while(DPORT_REG_READ(RSA_CLEAN_REG) != 1); + // Note: from enabling RSA clock to here takes about 1.3us + +#ifdef CONFIG_MBEDTLS_MPI_USE_INTERRUPT + rsa_isr_initialise(); +#endif +} + +void esp_mpi_release_hardware( void ) +{ + DPORT_REG_SET_BIT(DPORT_RSA_PD_CTRL_REG, DPORT_RSA_PD); + + /* Disable RSA hardware */ + periph_module_disable(PERIPH_RSA_MODULE); + + _lock_release(&mpi_lock); +} + +/* Convert bit count to word count + */ +static inline size_t bits_to_words(size_t bits) +{ + return (bits + 31) / 32; +} + +/* Round up number of words to nearest + 512 bit (16 word) block count. +*/ +static inline size_t hardware_words(size_t words) +{ + return (words + 0xF) & ~0xF; +} + +/* Number of words used to hold 'mpi'. + + Equivalent of bits_to_words(mbedtls_mpi_bitlen(mpi)), but uses less cycles if the + exact bit count is not needed. + + Note that mpi->n (size of memory buffer) may be higher than this + number, if the high bits are mostly zeroes. +*/ +static inline size_t word_length(const mbedtls_mpi *mpi) +{ + for(size_t i = mpi->n; i > 0; i--) { + if( mpi->p[i - 1] != 0 ) { + return i; + } + } + return 0; +} + +/* Copy mbedTLS MPI bignum 'mpi' to hardware memory block at 'mem_base'. + + If hw_words is higher than the number of words in the bignum then + these additional words will be zeroed in the memory buffer. + +*/ +static inline void mpi_to_mem_block(uint32_t mem_base, const mbedtls_mpi *mpi, size_t hw_words) +{ + uint32_t *pbase = (uint32_t *)mem_base; + uint32_t copy_words = hw_words < mpi->n ? hw_words : mpi->n; + + /* Copy MPI data to memory block registers */ + for (int i = 0; i < copy_words; i++) { + pbase[i] = mpi->p[i]; + } + + /* Zero any remaining memory block data */ + for (int i = copy_words; i < hw_words; i++) { + pbase[i] = 0; + } + + /* Note: not executing memw here, can do it before we start a bignum operation */ +} + +/* Read mbedTLS MPI bignum back from hardware memory block. + + Reads num_words words from block. + + Bignum 'x' should already be grown to at least num_words by caller (can be done while + calculation is in progress, to save some cycles) +*/ +static inline void mem_block_to_mpi(mbedtls_mpi *x, uint32_t mem_base, int num_words) +{ + assert(x->n >= num_words); + + /* Copy data from memory block registers */ + esp_dport_access_read_buffer(x->p, mem_base, num_words); + + /* Zero any remaining limbs in the bignum, if the buffer is bigger + than num_words */ + for(size_t i = num_words; i < x->n; i++) { + x->p[i] = 0; + } +} + + +/** + * + * There is a need for the value of integer N' such that B^-1(B-1)-N^-1N'=1, + * where B^-1(B-1) mod N=1. Actually, only the least significant part of + * N' is needed, hence the definition N0'=N' mod b. We reproduce below the + * simple algorithm from an article by Dusse and Kaliski to efficiently + * find N0' from N0 and b + */ +static mbedtls_mpi_uint modular_inverse(const mbedtls_mpi *M) +{ + int i; + uint64_t t = 1; + uint64_t two_2_i_minus_1 = 2; /* 2^(i-1) */ + uint64_t two_2_i = 4; /* 2^i */ + uint64_t N = M->p[0]; + + for (i = 2; i <= 32; i++) { + if ((mbedtls_mpi_uint) N * t % two_2_i >= two_2_i_minus_1) { + t += two_2_i_minus_1; + } + + two_2_i_minus_1 <<= 1; + two_2_i <<= 1; + } + + return (mbedtls_mpi_uint)(UINT32_MAX - t + 1); +} + +/* Calculate Rinv = RR^2 mod M, where: + * + * R = b^n where b = 2^32, n=num_words, + * R = 2^N (where N=num_bits) + * RR = R^2 = 2^(2*N) (where N=num_bits=num_words*32) + * + * This calculation is computationally expensive (mbedtls_mpi_mod_mpi) + * so caller should cache the result where possible. + * + * DO NOT call this function while holding esp_mpi_acquire_hardware(). + * + */ +static int calculate_rinv(mbedtls_mpi *Rinv, const mbedtls_mpi *M, int num_words) +{ + int ret; + size_t num_bits = num_words * 32; + mbedtls_mpi RR; + mbedtls_mpi_init(&RR); + MBEDTLS_MPI_CHK(mbedtls_mpi_set_bit(&RR, num_bits * 2, 1)); + MBEDTLS_MPI_CHK(mbedtls_mpi_mod_mpi(Rinv, &RR, M)); + + cleanup: + mbedtls_mpi_free(&RR); + return ret; +} + + +/* Begin an RSA operation. op_reg specifies which 'START' register + to write to. +*/ +static inline void start_op(uint32_t op_reg) +{ + /* Clear interrupt status */ + DPORT_REG_WRITE(RSA_INTERRUPT_REG, 1); + + /* Note: above REG_WRITE includes a memw, so we know any writes + to the memory blocks are also complete. */ + + DPORT_REG_WRITE(op_reg, 1); +} + +/* Wait for an RSA operation to complete. +*/ +static inline void wait_op_complete(uint32_t op_reg) +{ +#ifdef CONFIG_MBEDTLS_MPI_USE_INTERRUPT + if (!xSemaphoreTake(op_complete_sem, 2000 / portTICK_PERIOD_MS)) { + ESP_LOGE(TAG, "Timed out waiting for RSA operation (op_reg 0x%x int_reg 0x%x)", + op_reg, DPORT_REG_READ(RSA_INTERRUPT_REG)); + abort(); /* indicates a fundamental problem with driver */ + } +#else + while(DPORT_REG_READ(RSA_INTERRUPT_REG) != 1) + { } + + /* clear the interrupt */ + DPORT_REG_WRITE(RSA_INTERRUPT_REG, 1); +#endif + +} + +/* Sub-stages of modulo multiplication/exponentiation operations */ +inline static int modular_multiply_finish(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t hw_words, size_t z_words); + +/* Z = (X * Y) mod M + + Not an mbedTLS function +*/ +int esp_mpi_mul_mpi_mod(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, const mbedtls_mpi *M) +{ + int ret; + size_t x_bits = mbedtls_mpi_bitlen(X); + size_t y_bits = mbedtls_mpi_bitlen(Y); + size_t m_bits = mbedtls_mpi_bitlen(M); + size_t z_bits = MIN(m_bits, x_bits + y_bits); + size_t x_words = bits_to_words(x_bits); + size_t y_words = bits_to_words(y_bits); + size_t m_words = bits_to_words(m_bits); + size_t z_words = bits_to_words(z_bits); + size_t hw_words = hardware_words(MAX(x_words, MAX(y_words, m_words))); /* longest operand */ + mbedtls_mpi Rinv; + mbedtls_mpi_uint Mprime; + + /* Calculate and load the first stage montgomery multiplication */ + mbedtls_mpi_init(&Rinv); + MBEDTLS_MPI_CHK(calculate_rinv(&Rinv, M, hw_words)); + Mprime = modular_inverse(M); + + esp_mpi_acquire_hardware(); + + /* Load M, X, Rinv, Mprime (Mprime is mod 2^32) */ + mpi_to_mem_block(RSA_MEM_M_BLOCK_BASE, M, hw_words); + mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); + mpi_to_mem_block(RSA_MEM_RB_BLOCK_BASE, &Rinv, hw_words); + DPORT_REG_WRITE(RSA_M_DASH_REG, (uint32_t)Mprime); + + /* "mode" register loaded with number of 512-bit blocks, minus 1 */ + DPORT_REG_WRITE(RSA_MULT_MODE_REG, (hw_words / 16) - 1); + + /* Execute first stage montgomery multiplication */ + start_op(RSA_MULT_START_REG); + + wait_op_complete(RSA_MULT_START_REG); + + /* execute second stage */ + ret = modular_multiply_finish(Z, X, Y, hw_words, z_words); + + esp_mpi_release_hardware(); + + cleanup: + mbedtls_mpi_free(&Rinv); + return ret; +} + +#if defined(MBEDTLS_MPI_EXP_MOD_ALT) + +/* + * Sliding-window exponentiation: Z = X^Y mod M (HAC 14.85) + * + * _Rinv is optional pre-calculated version of Rinv (via calculate_rinv()). + * + * (See RSA Accelerator section in Technical Reference for more about Mprime, Rinv) + * + */ +int mbedtls_mpi_exp_mod( mbedtls_mpi* Z, const mbedtls_mpi* X, const mbedtls_mpi* Y, const mbedtls_mpi* M, mbedtls_mpi* _Rinv ) +{ + int ret = 0; + size_t x_words = word_length(X); + size_t y_words = word_length(Y); + size_t m_words = word_length(M); + + /* "all numbers must be the same length", so choose longest number + as cardinal length of operation... + */ + size_t hw_words = hardware_words(MAX(m_words, MAX(x_words, y_words))); + + mbedtls_mpi Rinv_new; /* used if _Rinv == NULL */ + mbedtls_mpi *Rinv; /* points to _Rinv (if not NULL) othwerwise &RR_new */ + mbedtls_mpi_uint Mprime; + + if (mbedtls_mpi_cmp_int(M, 0) <= 0 || (M->p[0] & 1) == 0) { + return MBEDTLS_ERR_MPI_BAD_INPUT_DATA; + } + + if (mbedtls_mpi_cmp_int(Y, 0) < 0) { + return MBEDTLS_ERR_MPI_BAD_INPUT_DATA; + } + + if (mbedtls_mpi_cmp_int(Y, 0) == 0) { + return mbedtls_mpi_lset(Z, 1); + } + + if (hw_words * 32 > 4096) { + return MBEDTLS_ERR_MPI_NOT_ACCEPTABLE; + } + + /* Determine RR pointer, either _RR for cached value + or local RR_new */ + if (_Rinv == NULL) { + mbedtls_mpi_init(&Rinv_new); + Rinv = &Rinv_new; + } else { + Rinv = _Rinv; + } + if (Rinv->p == NULL) { + MBEDTLS_MPI_CHK(calculate_rinv(Rinv, M, hw_words)); + } + + Mprime = modular_inverse(M); + + esp_mpi_acquire_hardware(); + + /* "mode" register loaded with number of 512-bit blocks, minus 1 */ + DPORT_REG_WRITE(RSA_MODEXP_MODE_REG, (hw_words / 16) - 1); + + /* Load M, X, Rinv, M-prime (M-prime is mod 2^32) */ + mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); + mpi_to_mem_block(RSA_MEM_Y_BLOCK_BASE, Y, hw_words); + mpi_to_mem_block(RSA_MEM_M_BLOCK_BASE, M, hw_words); + mpi_to_mem_block(RSA_MEM_RB_BLOCK_BASE, Rinv, hw_words); + DPORT_REG_WRITE(RSA_M_DASH_REG, Mprime); + + start_op(RSA_START_MODEXP_REG); + + /* X ^ Y may actually be shorter than M, but unlikely when used for crypto */ + if ((ret = mbedtls_mpi_grow(Z, m_words)) != 0) { + esp_mpi_release_hardware(); + goto cleanup; + } + + wait_op_complete(RSA_START_MODEXP_REG); + + mem_block_to_mpi(Z, RSA_MEM_Z_BLOCK_BASE, m_words); + esp_mpi_release_hardware(); + + // Compensate for negative X + if (X->s == -1 && (Y->p[0] & 1) != 0) { + Z->s = -1; + MBEDTLS_MPI_CHK(mbedtls_mpi_add_mpi(Z, M, Z)); + } else { + Z->s = 1; + } + + cleanup: + if (_Rinv == NULL) { + mbedtls_mpi_free(&Rinv_new); + } + + return ret; +} + +#endif /* MBEDTLS_MPI_EXP_MOD_ALT */ + +/* Second & final step of a modular multiply - load second multiplication + * factor Y, run the operation (modular inverse), read back the result + * into Z. + * + * Called from both mbedtls_mpi_exp_mod and mbedtls_mpi_mod_mpi. + * + * @param Z result value + * @param X first multiplication factor (used to set sign of result). + * @param Y second multiplication factor. + * @param hw_words Size of the hardware operation, in words + * @param z_words Size of the expected result, in words (may be less than hw_words). + * Z will be grown to at least this length. + * + * Caller must have already called esp_mpi_acquire_hardware(). + */ +static int modular_multiply_finish(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t hw_words, size_t z_words) +{ + int ret = 0; + + /* Load Y to X input memory block, rerun */ + mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, Y, hw_words); + + start_op(RSA_MULT_START_REG); + + MBEDTLS_MPI_CHK( mbedtls_mpi_grow(Z, z_words) ); + + wait_op_complete(RSA_MULT_START_REG); + + mem_block_to_mpi(Z, RSA_MEM_Z_BLOCK_BASE, z_words); + + Z->s = X->s * Y->s; + + cleanup: + return ret; +} + +#if defined(MBEDTLS_MPI_MUL_MPI_ALT) /* MBEDTLS_MPI_MUL_MPI_ALT */ + +static int mpi_mult_mpi_failover_mod_mult(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t z_words); +static int mpi_mult_mpi_overlong(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t Y_bits, size_t z_words); + +/* Z = X * Y */ +int mbedtls_mpi_mul_mpi( mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y ) +{ + int ret = 0; + size_t x_bits = mbedtls_mpi_bitlen(X); + size_t y_bits = mbedtls_mpi_bitlen(Y); + size_t x_words = bits_to_words(x_bits); + size_t y_words = bits_to_words(y_bits); + size_t z_words = bits_to_words(x_bits + y_bits); + size_t hw_words = hardware_words(MAX(x_words, y_words)); // length of one operand in hardware + + /* Short-circuit eval if either argument is 0 or 1. + + This is needed as the mpi modular division + argument will sometimes call in here when one + argument is too large for the hardware unit, but the other + argument is zero or one. + */ + if (x_bits == 0 || y_bits == 0) { + mbedtls_mpi_lset(Z, 0); + return 0; + } + if (x_bits == 1) { + ret = mbedtls_mpi_copy(Z, Y); + Z->s *= X->s; + return ret; + } + if (y_bits == 1) { + ret = mbedtls_mpi_copy(Z, X); + Z->s *= Y->s; + return ret; + } + + /* If either factor is over 2048 bits, we can't use the standard hardware multiplier + (it assumes result is double longest factor, and result is max 4096 bits.) + + However, we can fail over to mod_mult for up to 4096 bits of result (modulo + multiplication doesn't have the same restriction, so result is simply the + number of bits in X plus number of bits in in Y.) + */ + if (hw_words * 32 > 2048) { + if (z_words * 32 <= 4096) { + /* Note: it's possible to use mpi_mult_mpi_overlong + for this case as well, but it's very slightly + slower and requires a memory allocation. + */ + return mpi_mult_mpi_failover_mod_mult(Z, X, Y, z_words); + } else { + /* Still too long for the hardware unit... */ + if(y_words > x_words) { + return mpi_mult_mpi_overlong(Z, X, Y, y_words, z_words); + } else { + return mpi_mult_mpi_overlong(Z, Y, X, x_words, z_words); + } + } + } + + /* Otherwise, we can use the (faster) multiply hardware unit */ + + esp_mpi_acquire_hardware(); + + /* Copy X (right-extended) & Y (left-extended) to memory block */ + mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); + mpi_to_mem_block(RSA_MEM_Z_BLOCK_BASE + hw_words * 4, Y, hw_words); + /* NB: as Y is left-extended, we don't zero the bottom words_mult words of Y block. + This is OK for now because zeroing is done by hardware when we do esp_mpi_acquire_hardware(). + */ + + DPORT_REG_WRITE(RSA_M_DASH_REG, 0); + + /* "mode" register loaded with number of 512-bit blocks in result, + plus 7 (for range 9-12). (this is ((N~ / 32) - 1) + 8)) + */ + DPORT_REG_WRITE(RSA_MULT_MODE_REG, ((hw_words * 2) / 16) + 7); + + start_op(RSA_MULT_START_REG); + + MBEDTLS_MPI_CHK( mbedtls_mpi_grow(Z, z_words) ); + + wait_op_complete(RSA_MULT_START_REG); + + /* Read back the result */ + mem_block_to_mpi(Z, RSA_MEM_Z_BLOCK_BASE, z_words); + + Z->s = X->s * Y->s; + + cleanup: + esp_mpi_release_hardware(); + + return ret; +} + +/* Special-case of mbedtls_mpi_mult_mpi(), where we use hardware montgomery mod + multiplication to calculate an mbedtls_mpi_mult_mpi result where either + A or B are >2048 bits so can't use the standard multiplication method. + + Result (z_words, based on A bits + B bits) must still be less than 4096 bits. + + This case is simpler than the general case modulo multiply of + esp_mpi_mul_mpi_mod() because we can control the other arguments: + + * Modulus is chosen with M=(2^num_bits - 1) (ie M=R-1), so output + isn't actually modulo anything. + * Mprime and Rinv are therefore predictable as follows: + Mprime = 1 + Rinv = 1 + + (See RSA Accelerator section in Technical Reference for more about Mprime, Rinv) +*/ +static int mpi_mult_mpi_failover_mod_mult(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t z_words) +{ + int ret = 0; + size_t hw_words = hardware_words(z_words); + + /* Load coefficients to hardware */ + esp_mpi_acquire_hardware(); + + /* M = 2^num_words - 1, so block is entirely FF */ + for(int i = 0; i < hw_words; i++) { + DPORT_REG_WRITE(RSA_MEM_M_BLOCK_BASE + i * 4, UINT32_MAX); + } + /* Mprime = 1 */ + DPORT_REG_WRITE(RSA_M_DASH_REG, 1); + + /* "mode" register loaded with number of 512-bit blocks, minus 1 */ + DPORT_REG_WRITE(RSA_MULT_MODE_REG, (hw_words / 16) - 1); + + /* Load X */ + mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); + + /* Rinv = 1 */ + DPORT_REG_WRITE(RSA_MEM_RB_BLOCK_BASE, 1); + for(int i = 1; i < hw_words; i++) { + DPORT_REG_WRITE(RSA_MEM_RB_BLOCK_BASE + i * 4, 0); + } + + start_op(RSA_MULT_START_REG); + + wait_op_complete(RSA_MULT_START_REG); + + /* finish the modular multiplication */ + ret = modular_multiply_finish(Z, X, Y, hw_words, z_words); + + esp_mpi_release_hardware(); + + return ret; +} + +/* Deal with the case when X & Y are too long for the hardware unit, by splitting one operand + into two halves. + + Y must be the longer operand + + Slice Y into Yp, Ypp such that: + Yp = lower 'b' bits of Y + Ypp = upper 'b' bits of Y (right shifted) + + Such that + Z = X * Y + Z = X * (Yp + Ypp<p, + .n = words_slice, + .s = Y->s + }; + /* Ypp holds upper bits of Y, right shifted (also reuses Y's array contents) */ + const mbedtls_mpi Ypp = { + .p = Y->p + words_slice, + .n = y_words - words_slice, + .s = Y->s + }; + mbedtls_mpi_init(&Ztemp); + + /* Grow Z to result size early, avoid interim allocations */ + mbedtls_mpi_grow(Z, z_words); + + /* Get result Ztemp = Yp * X (need temporary variable Ztemp) */ + MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi(&Ztemp, X, &Yp) ); + + /* Z = Ypp * Y */ + MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi(Z, X, &Ypp) ); + + /* Z = Z << b */ + MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l(Z, words_slice * 32) ); + + /* Z += Ztemp */ + MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi(Z, Z, &Ztemp) ); + + cleanup: + mbedtls_mpi_free(&Ztemp); + + return ret; +} + +#endif /* MBEDTLS_MPI_MUL_MPI_ALT */ + diff --git a/components/mbedtls/port/esp_hardware.c b/components/mbedtls/port/esp_hardware.c new file mode 100644 index 00000000..a919ca34 --- /dev/null +++ b/components/mbedtls/port/esp_hardware.c @@ -0,0 +1,26 @@ +#if !defined(MBEDTLS_CONFIG_FILE) +#include "mbedtls/config.h" +#else +#include MBEDTLS_CONFIG_FILE +#endif + +#include +#include +#include +#include + +#include "mbedtls/entropy_poll.h" + +#ifndef MBEDTLS_ENTROPY_HARDWARE_ALT +#error "MBEDTLS_ENTROPY_HARDWARE_ALT should always be set in ESP-IDF" +#endif + +int mbedtls_hardware_poll( void *data, + unsigned char *output, size_t len, size_t *olen ) +{ + esp_fill_random(output, len); + *olen = len; + return 0; +} + + diff --git a/components/ssl/mbedtls/port/esp8266/esp_hardware.c b/components/mbedtls/port/esp_mem.c similarity index 50% rename from components/ssl/mbedtls/port/esp8266/esp_hardware.c rename to components/mbedtls/port/esp_mem.c index d4d87117..c7b8e706 100644 --- a/components/ssl/mbedtls/port/esp8266/esp_hardware.c +++ b/components/mbedtls/port/esp_mem.c @@ -3,7 +3,7 @@ // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at - +// // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software @@ -12,29 +12,27 @@ // See the License for the specific language governing permissions and // limitations under the License. -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif +#include +#include +#include +#include "esp_mem.h" -#include -#include "esp_libc.h" +#ifndef CONFIG_MBEDTLS_CUSTOM_MEM_ALLOC -#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) -/** - * \brief Entropy poll callback for a hardware source - * - * \warning This is not provided by mbed TLS! - * See \c MBEDTLS_ENTROPY_HARDWARE_ALT in config.h. - * - * \note This must accept NULL as its first argument. - */ -int mbedtls_hardware_poll( void *data, - unsigned char *output, size_t len, size_t *olen ) +IRAM_ATTR void *esp_mbedtls_mem_calloc(size_t n, size_t size) { - os_get_random(output, len); - *olen = len; - return 0; -} +#ifdef CONFIG_MBEDTLS_INTERNAL_MEM_ALLOC + return heap_caps_calloc(n, size, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT); +#elif CONFIG_MBEDTLS_EXTERNAL_MEM_ALLOC + return heap_caps_calloc(n, size, MALLOC_CAP_SPIRAM|MALLOC_CAP_8BIT); +#else + return calloc(n, size); #endif +} + +IRAM_ATTR void esp_mbedtls_mem_free(void *ptr) +{ + return heap_caps_free(ptr); +} + +#endif /* !CONFIG_MBEDTLS_CUSTOM_MEM_ALLOC */ diff --git a/components/mbedtls/port/esp_sha.c b/components/mbedtls/port/esp_sha.c new file mode 100644 index 00000000..2c40f2c5 --- /dev/null +++ b/components/mbedtls/port/esp_sha.c @@ -0,0 +1,79 @@ +// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at + +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include +#include +#include + +#include "esp32/sha.h" +#include +#include +#include + +void esp_sha(esp_sha_type sha_type, const unsigned char *input, size_t ilen, unsigned char *output) +{ + int ret; + assert(input != NULL && output != NULL); + + if (sha_type == SHA1) { + + mbedtls_sha1_context *ctx1 = (mbedtls_sha1_context *)malloc(sizeof(mbedtls_sha1_context)); + assert(ctx1 != NULL); + mbedtls_sha1_starts_ret(ctx1); + ret = mbedtls_sha1_update_ret(ctx1, input, ilen); + assert(ret == 0); + ret = mbedtls_sha1_finish_ret(ctx1, output); + assert(ret == 0); + mbedtls_sha1_free(ctx1); + free(ctx1); + + } else if (sha_type == SHA2_256) { + + mbedtls_sha256_context *ctx256 = (mbedtls_sha256_context *)malloc(sizeof(mbedtls_sha256_context)); + assert(ctx256 != NULL); + mbedtls_sha256_starts_ret(ctx256, 0); + ret = mbedtls_sha256_update_ret(ctx256, input, ilen); + assert(ret == 0); + ret = mbedtls_sha256_finish_ret(ctx256, output); + assert(ret == 0); + mbedtls_sha256_free(ctx256); + free(ctx256); + + } else if (sha_type == SHA2_384) { + + mbedtls_sha512_context *ctx384 = (mbedtls_sha512_context *)malloc(sizeof(mbedtls_sha512_context)); + assert(ctx384 != NULL); + mbedtls_sha512_starts_ret(ctx384, 1); + ret = mbedtls_sha512_update_ret(ctx384, input, ilen); + assert(ret == 0); + ret = mbedtls_sha512_finish_ret(ctx384, output); + assert(ret == 0); + mbedtls_sha512_free(ctx384); + free(ctx384); + + } else if (sha_type == SHA2_512) { + + mbedtls_sha512_context *ctx512 = (mbedtls_sha512_context *)malloc(sizeof(mbedtls_sha512_context)); + assert(ctx512 != NULL); + mbedtls_sha512_starts_ret(ctx512, 0); + ret = mbedtls_sha512_update_ret(ctx512, input, ilen); + assert(ret == 0); + ret = mbedtls_sha512_finish_ret(ctx512, output); + assert(ret == 0); + mbedtls_sha512_free(ctx512); + free(ctx512); + + } + +} diff --git a/components/ssl/mbedtls/mbedtls/library/sha1.c b/components/mbedtls/port/esp_sha1.c similarity index 69% rename from components/ssl/mbedtls/mbedtls/library/sha1.c rename to components/mbedtls/port/esp_sha1.c index 1f29a0fb..ba5231b9 100644 --- a/components/ssl/mbedtls/mbedtls/library/sha1.c +++ b/components/mbedtls/port/esp_sha1.c @@ -1,7 +1,10 @@ /* - * FIPS-180-1 compliant SHA-1 implementation + * SHA-1 implementation with hardware ESP32 support added. + * Uses mbedTLS software implementation for failover when concurrent + * SHA operations are in use. * * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); you may @@ -16,7 +19,6 @@ * See the License for the specific language governing permissions and * limitations under the License. * - * This file is part of mbed TLS (https://tls.mbed.org) */ /* * The SHA-1 standard was published by NIST in 1993. @@ -30,7 +32,7 @@ #include MBEDTLS_CONFIG_FILE #endif -#if defined(MBEDTLS_SHA1_C) +#if defined(MBEDTLS_SHA1_C) && defined(MBEDTLS_SHA1_ALT) #include "mbedtls/sha1.h" @@ -45,7 +47,7 @@ #endif /* MBEDTLS_PLATFORM_C */ #endif /* MBEDTLS_SELF_TEST */ -#if !defined(MBEDTLS_SHA1_ALT) +#include "esp32/sha.h" /* Implementation that should never be optimized out by the compiler */ static void mbedtls_zeroize( void *v, size_t n ) { @@ -85,6 +87,9 @@ void mbedtls_sha1_free( mbedtls_sha1_context *ctx ) if( ctx == NULL ) return; + if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { + esp_sha_unlock_engine(SHA1); + } mbedtls_zeroize( ctx, sizeof( mbedtls_sha1_context ) ); } @@ -92,8 +97,17 @@ void mbedtls_sha1_clone( mbedtls_sha1_context *dst, const mbedtls_sha1_context *src ) { *dst = *src; + + if (src->mode == ESP_MBEDTLS_SHA1_HARDWARE) { + /* Copy hardware digest state out to cloned state, + which will be a software digest. + */ + esp_sha_read_digest_state(SHA1, dst->state); + dst->mode = ESP_MBEDTLS_SHA1_SOFTWARE; + } } + /* * SHA-1 context setup */ @@ -108,7 +122,12 @@ int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx ) ctx->state[3] = 0x10325476; ctx->state[4] = 0xC3D2E1F0; - return( 0 ); + if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { + esp_sha_unlock_engine(SHA1); + } + ctx->mode = ESP_MBEDTLS_SHA1_UNUSED; + + return 0; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -118,9 +137,40 @@ void mbedtls_sha1_starts( mbedtls_sha1_context *ctx ) } #endif -#if !defined(MBEDTLS_SHA1_PROCESS_ALT) -int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx, - const unsigned char data[64] ) +static void mbedtls_sha1_software_process( mbedtls_sha1_context *ctx, const unsigned char data[64] ); + +int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[64] ) +{ + bool first_block = false; + if (ctx->mode == ESP_MBEDTLS_SHA1_UNUSED) { + /* try to use hardware for this digest */ + if (esp_sha_try_lock_engine(SHA1)) { + ctx->mode = ESP_MBEDTLS_SHA1_HARDWARE; + first_block = true; + } else { + ctx->mode = ESP_MBEDTLS_SHA1_SOFTWARE; + } + } + + if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { + esp_sha_block(SHA1, data, first_block); + } else { + mbedtls_sha1_software_process(ctx, data); + } + + return 0; +} + +#if !defined(MBEDTLS_DEPRECATED_REMOVED) +void mbedtls_sha1_process( mbedtls_sha1_context *ctx, + const unsigned char data[64] ) +{ + mbedtls_internal_sha1_process( ctx, data ); +} +#endif + + +static void mbedtls_sha1_software_process( mbedtls_sha1_context *ctx, const unsigned char data[64] ) { uint32_t temp, W[16], A, B, C, D, E; @@ -274,32 +324,19 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx, ctx->state[2] += C; ctx->state[3] += D; ctx->state[4] += E; - - return( 0 ); } -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha1_process( mbedtls_sha1_context *ctx, - const unsigned char data[64] ) -{ - mbedtls_internal_sha1_process( ctx, data ); -} -#endif -#endif /* !MBEDTLS_SHA1_PROCESS_ALT */ - /* * SHA-1 process buffer */ -int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, - const unsigned char *input, - size_t ilen ) +int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen ) { int ret; size_t fill; uint32_t left; if( ilen == 0 ) - return( 0 ); + return 0; left = ctx->total[0] & 0x3F; fill = 64 - left; @@ -314,8 +351,9 @@ int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, { memcpy( (void *) (ctx->buffer + left), input, fill ); - if( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 ) { + return ret; + } input += fill; ilen -= fill; @@ -324,8 +362,9 @@ int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, while( ilen >= 64 ) { - if( ( ret = mbedtls_internal_sha1_process( ctx, input ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_internal_sha1_process( ctx, input ) ) != 0 ) { + return ret; + } input += 64; ilen -= 64; @@ -334,7 +373,7 @@ int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, if( ilen > 0 ) memcpy( (void *) (ctx->buffer + left), input, ilen ); - return( 0 ); + return 0; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -355,10 +394,9 @@ static const unsigned char sha1_padding[64] = }; /* - * SHA-1 final digest +* SHA-1 final digest */ -int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx, - unsigned char output[20] ) +int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx, unsigned char output[20] ) { int ret; uint32_t last, padn; @@ -375,10 +413,17 @@ int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx, last = ctx->total[0] & 0x3F; padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - if( ( ret = mbedtls_sha1_update_ret( ctx, sha1_padding, padn ) ) != 0 ) - return( ret ); - if( ( ret = mbedtls_sha1_update_ret( ctx, msglen, 8 ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_sha1_update_ret( ctx, sha1_padding, padn ) ) != 0 ) { + goto out; + } + if ( ( ret = mbedtls_sha1_update_ret( ctx, msglen, 8 ) ) != 0 ) { + goto out; + } + + /* if state is in hardware, read it out */ + if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { + esp_sha_read_digest_state(SHA1, ctx->state); + } PUT_UINT32_BE( ctx->state[0], output, 0 ); PUT_UINT32_BE( ctx->state[1], output, 4 ); @@ -386,7 +431,13 @@ int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx, PUT_UINT32_BE( ctx->state[3], output, 12 ); PUT_UINT32_BE( ctx->state[4], output, 16 ); - return( 0 ); +out: + if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { + esp_sha_unlock_engine(SHA1); + ctx->mode = ESP_MBEDTLS_SHA1_SOFTWARE; + } + + return ret; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -397,140 +448,4 @@ void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, } #endif -#endif /* !MBEDTLS_SHA1_ALT */ - -/* - * output = SHA-1( input buffer ) - */ -int mbedtls_sha1_ret( const unsigned char *input, - size_t ilen, - unsigned char output[20] ) -{ - int ret; - mbedtls_sha1_context ctx; - - mbedtls_sha1_init( &ctx ); - - if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_sha1_update_ret( &ctx, input, ilen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_sha1_finish_ret( &ctx, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_sha1_free( &ctx ); - - return( ret ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha1( const unsigned char *input, - size_t ilen, - unsigned char output[20] ) -{ - mbedtls_sha1_ret( input, ilen, output ); -} -#endif - -#if defined(MBEDTLS_SELF_TEST) -/* - * FIPS-180-1 test vectors - */ -static const unsigned char sha1_test_buf[3][57] = -{ - { "abc" }, - { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }, - { "" } -}; - -static const size_t sha1_test_buflen[3] = -{ - 3, 56, 1000 -}; - -static const unsigned char sha1_test_sum[3][20] = -{ - { 0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A, 0xBA, 0x3E, - 0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C, 0x9C, 0xD0, 0xD8, 0x9D }, - { 0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E, 0xBA, 0xAE, - 0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5, 0xE5, 0x46, 0x70, 0xF1 }, - { 0x34, 0xAA, 0x97, 0x3C, 0xD4, 0xC4, 0xDA, 0xA4, 0xF6, 0x1E, - 0xEB, 0x2B, 0xDB, 0xAD, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6F } -}; - -/* - * Checkup routine - */ -int mbedtls_sha1_self_test( int verbose ) -{ - int i, j, buflen, ret = 0; - unsigned char buf[1024]; - unsigned char sha1sum[20]; - mbedtls_sha1_context ctx; - - mbedtls_sha1_init( &ctx ); - - /* - * SHA-1 - */ - for( i = 0; i < 3; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " SHA-1 test #%d: ", i + 1 ); - - if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 ) - goto fail; - - if( i == 2 ) - { - memset( buf, 'a', buflen = 1000 ); - - for( j = 0; j < 1000; j++ ) - { - ret = mbedtls_sha1_update_ret( &ctx, buf, buflen ); - if( ret != 0 ) - goto fail; - } - } - else - { - ret = mbedtls_sha1_update_ret( &ctx, sha1_test_buf[i], - sha1_test_buflen[i] ); - if( ret != 0 ) - goto fail; - } - - if( ( ret = mbedtls_sha1_finish_ret( &ctx, sha1sum ) ) != 0 ) - goto fail; - - if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 ) - { - ret = 1; - goto fail; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - goto exit; - -fail: - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - -exit: - mbedtls_sha1_free( &ctx ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_SHA1_C */ +#endif /* MBEDTLS_SHA1_C && MBEDTLS_SHA1_ALT */ diff --git a/components/ssl/mbedtls/mbedtls/library/sha256.c b/components/mbedtls/port/esp_sha256.c similarity index 64% rename from components/ssl/mbedtls/mbedtls/library/sha256.c rename to components/mbedtls/port/esp_sha256.c index f39bcbab..7a1e2a14 100644 --- a/components/ssl/mbedtls/mbedtls/library/sha256.c +++ b/components/mbedtls/port/esp_sha256.c @@ -1,7 +1,10 @@ /* - * FIPS-180-2 compliant SHA-256 implementation + * SHA-256 implementation with hardware ESP32 support added. + * Uses mbedTLS software implementation for failover when concurrent + * SHA operations are in use. * * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); you may @@ -16,8 +19,8 @@ * See the License for the specific language governing permissions and * limitations under the License. * - * This file is part of mbed TLS (https://tls.mbed.org) */ + /* * The SHA-256 Secure Hash Standard was published by NIST in 2002. * @@ -30,7 +33,7 @@ #include MBEDTLS_CONFIG_FILE #endif -#if defined(MBEDTLS_SHA256_C) +#if defined(MBEDTLS_SHA256_C) && defined(MBEDTLS_SHA256_ALT) #include "mbedtls/sha256.h" @@ -41,14 +44,11 @@ #include "mbedtls/platform.h" #else #include -#include #define mbedtls_printf printf -#define mbedtls_calloc calloc -#define mbedtls_free free #endif /* MBEDTLS_PLATFORM_C */ #endif /* MBEDTLS_SELF_TEST */ -#if !defined(MBEDTLS_SHA256_ALT) +#include "esp32/sha.h" /* Implementation that should never be optimized out by the compiler */ static void mbedtls_zeroize( void *v, size_t n ) { @@ -88,6 +88,9 @@ void mbedtls_sha256_free( mbedtls_sha256_context *ctx ) if( ctx == NULL ) return; + if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { + esp_sha_unlock_engine(SHA2_256); + } mbedtls_zeroize( ctx, sizeof( mbedtls_sha256_context ) ); } @@ -95,6 +98,14 @@ void mbedtls_sha256_clone( mbedtls_sha256_context *dst, const mbedtls_sha256_context *src ) { *dst = *src; + + if (src->mode == ESP_MBEDTLS_SHA256_HARDWARE) { + /* Copy hardware digest state out to cloned state, + which will become a software digest. + */ + esp_sha_read_digest_state(SHA2_256, dst->state); + dst->mode = ESP_MBEDTLS_SHA256_SOFTWARE; + } } /* @@ -131,8 +142,11 @@ int mbedtls_sha256_starts_ret( mbedtls_sha256_context *ctx, int is224 ) } ctx->is224 = is224; - - return( 0 ); + if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { + esp_sha_unlock_engine(SHA2_256); + } + ctx->mode = ESP_MBEDTLS_SHA256_UNUSED; + return 0; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -143,7 +157,6 @@ void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, } #endif -#if !defined(MBEDTLS_SHA256_PROCESS_ALT) static const uint32_t K[] = { 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, @@ -189,8 +202,40 @@ static const uint32_t K[] = d += temp1; h = temp1 + temp2; \ } -int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx, - const unsigned char data[64] ) +static void mbedtls_sha256_software_process( mbedtls_sha256_context *ctx, const unsigned char data[64] ); + +int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx, const unsigned char data[64] ) +{ + bool first_block = false; + + if (ctx->mode == ESP_MBEDTLS_SHA256_UNUSED) { + /* try to use hardware for this digest */ + if (!ctx->is224 && esp_sha_try_lock_engine(SHA2_256)) { + ctx->mode = ESP_MBEDTLS_SHA256_HARDWARE; + first_block = true; + } else { + ctx->mode = ESP_MBEDTLS_SHA256_SOFTWARE; + } + } + + if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { + esp_sha_block(SHA2_256, data, first_block); + } else { + mbedtls_sha256_software_process(ctx, data); + } + + return 0; +} + +#if !defined(MBEDTLS_DEPRECATED_REMOVED) +void mbedtls_sha256_process( mbedtls_sha256_context *ctx, + const unsigned char data[64] ) +{ + mbedtls_internal_sha256_process( ctx, data ); +} +#endif + +static void mbedtls_sha256_software_process( mbedtls_sha256_context *ctx, const unsigned char data[64] ) { uint32_t temp1, temp2, W[64]; uint32_t A[8]; @@ -243,32 +288,20 @@ int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx, for( i = 0; i < 8; i++ ) ctx->state[i] += A[i]; - - return( 0 ); } -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha256_process( mbedtls_sha256_context *ctx, - const unsigned char data[64] ) -{ - mbedtls_internal_sha256_process( ctx, data ); -} -#endif -#endif /* !MBEDTLS_SHA256_PROCESS_ALT */ - /* * SHA-256 process buffer */ -int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx, - const unsigned char *input, - size_t ilen ) +int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx, const unsigned char *input, + size_t ilen ) { int ret; size_t fill; uint32_t left; if( ilen == 0 ) - return( 0 ); + return 0; left = ctx->total[0] & 0x3F; fill = 64 - left; @@ -283,8 +316,9 @@ int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx, { memcpy( (void *) (ctx->buffer + left), input, fill ); - if( ( ret = mbedtls_internal_sha256_process( ctx, ctx->buffer ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_internal_sha256_process( ctx, ctx->buffer ) ) != 0 ) { + return ret; + } input += fill; ilen -= fill; @@ -293,8 +327,9 @@ int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx, while( ilen >= 64 ) { - if( ( ret = mbedtls_internal_sha256_process( ctx, input ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_internal_sha256_process( ctx, input ) ) != 0 ) { + return ret; + } input += 64; ilen -= 64; @@ -303,7 +338,7 @@ int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx, if( ilen > 0 ) memcpy( (void *) (ctx->buffer + left), input, ilen ); - return( 0 ); + return 0; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -326,8 +361,7 @@ static const unsigned char sha256_padding[64] = /* * SHA-256 final digest */ -int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx, - unsigned char output[32] ) +int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx, unsigned char output[32] ) { int ret; uint32_t last, padn; @@ -344,11 +378,18 @@ int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx, last = ctx->total[0] & 0x3F; padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - if( ( ret = mbedtls_sha256_update_ret( ctx, sha256_padding, padn ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_sha256_update_ret( ctx, sha256_padding, padn ) ) != 0 ) { + goto out; + } - if( ( ret = mbedtls_sha256_update_ret( ctx, msglen, 8 ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_sha256_update_ret( ctx, msglen, 8 ) ) != 0 ) { + goto out; + } + + /* if state is in hardware, read it out */ + if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { + esp_sha_read_digest_state(SHA2_256, ctx->state); + } PUT_UINT32_BE( ctx->state[0], output, 0 ); PUT_UINT32_BE( ctx->state[1], output, 4 ); @@ -361,7 +402,13 @@ int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx, if( ctx->is224 == 0 ) PUT_UINT32_BE( ctx->state[7], output, 28 ); - return( 0 ); +out: + if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { + esp_sha_unlock_engine(SHA2_256); + ctx->mode = ESP_MBEDTLS_SHA256_SOFTWARE; + } + + return ret; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -372,179 +419,4 @@ void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, } #endif -#endif /* !MBEDTLS_SHA256_ALT */ - -/* - * output = SHA-256( input buffer ) - */ -int mbedtls_sha256_ret( const unsigned char *input, - size_t ilen, - unsigned char output[32], - int is224 ) -{ - int ret; - mbedtls_sha256_context ctx; - - mbedtls_sha256_init( &ctx ); - - if( ( ret = mbedtls_sha256_starts_ret( &ctx, is224 ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_sha256_update_ret( &ctx, input, ilen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_sha256_finish_ret( &ctx, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_sha256_free( &ctx ); - - return( ret ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha256( const unsigned char *input, - size_t ilen, - unsigned char output[32], - int is224 ) -{ - mbedtls_sha256_ret( input, ilen, output, is224 ); -} -#endif - -#if defined(MBEDTLS_SELF_TEST) -/* - * FIPS-180-2 test vectors - */ -static const unsigned char sha256_test_buf[3][57] = -{ - { "abc" }, - { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }, - { "" } -}; - -static const size_t sha256_test_buflen[3] = -{ - 3, 56, 1000 -}; - -static const unsigned char sha256_test_sum[6][32] = -{ - /* - * SHA-224 test vectors - */ - { 0x23, 0x09, 0x7D, 0x22, 0x34, 0x05, 0xD8, 0x22, - 0x86, 0x42, 0xA4, 0x77, 0xBD, 0xA2, 0x55, 0xB3, - 0x2A, 0xAD, 0xBC, 0xE4, 0xBD, 0xA0, 0xB3, 0xF7, - 0xE3, 0x6C, 0x9D, 0xA7 }, - { 0x75, 0x38, 0x8B, 0x16, 0x51, 0x27, 0x76, 0xCC, - 0x5D, 0xBA, 0x5D, 0xA1, 0xFD, 0x89, 0x01, 0x50, - 0xB0, 0xC6, 0x45, 0x5C, 0xB4, 0xF5, 0x8B, 0x19, - 0x52, 0x52, 0x25, 0x25 }, - { 0x20, 0x79, 0x46, 0x55, 0x98, 0x0C, 0x91, 0xD8, - 0xBB, 0xB4, 0xC1, 0xEA, 0x97, 0x61, 0x8A, 0x4B, - 0xF0, 0x3F, 0x42, 0x58, 0x19, 0x48, 0xB2, 0xEE, - 0x4E, 0xE7, 0xAD, 0x67 }, - - /* - * SHA-256 test vectors - */ - { 0xBA, 0x78, 0x16, 0xBF, 0x8F, 0x01, 0xCF, 0xEA, - 0x41, 0x41, 0x40, 0xDE, 0x5D, 0xAE, 0x22, 0x23, - 0xB0, 0x03, 0x61, 0xA3, 0x96, 0x17, 0x7A, 0x9C, - 0xB4, 0x10, 0xFF, 0x61, 0xF2, 0x00, 0x15, 0xAD }, - { 0x24, 0x8D, 0x6A, 0x61, 0xD2, 0x06, 0x38, 0xB8, - 0xE5, 0xC0, 0x26, 0x93, 0x0C, 0x3E, 0x60, 0x39, - 0xA3, 0x3C, 0xE4, 0x59, 0x64, 0xFF, 0x21, 0x67, - 0xF6, 0xEC, 0xED, 0xD4, 0x19, 0xDB, 0x06, 0xC1 }, - { 0xCD, 0xC7, 0x6E, 0x5C, 0x99, 0x14, 0xFB, 0x92, - 0x81, 0xA1, 0xC7, 0xE2, 0x84, 0xD7, 0x3E, 0x67, - 0xF1, 0x80, 0x9A, 0x48, 0xA4, 0x97, 0x20, 0x0E, - 0x04, 0x6D, 0x39, 0xCC, 0xC7, 0x11, 0x2C, 0xD0 } -}; - -/* - * Checkup routine - */ -int mbedtls_sha256_self_test( int verbose ) -{ - int i, j, k, buflen, ret = 0; - unsigned char *buf; - unsigned char sha256sum[32]; - mbedtls_sha256_context ctx; - - buf = mbedtls_calloc( 1024, sizeof(unsigned char) ); - if( NULL == buf ) - { - if( verbose != 0 ) - mbedtls_printf( "Buffer allocation failed\n" ); - - return( 1 ); - } - - mbedtls_sha256_init( &ctx ); - - for( i = 0; i < 6; i++ ) - { - j = i % 3; - k = i < 3; - - if( verbose != 0 ) - mbedtls_printf( " SHA-%d test #%d: ", 256 - k * 32, j + 1 ); - - if( ( ret = mbedtls_sha256_starts_ret( &ctx, k ) ) != 0 ) - goto fail; - - if( j == 2 ) - { - memset( buf, 'a', buflen = 1000 ); - - for( j = 0; j < 1000; j++ ) - { - ret = mbedtls_sha256_update_ret( &ctx, buf, buflen ); - if( ret != 0 ) - goto fail; - } - - } - else - { - ret = mbedtls_sha256_update_ret( &ctx, sha256_test_buf[j], - sha256_test_buflen[j] ); - if( ret != 0 ) - goto fail; - } - - if( ( ret = mbedtls_sha256_finish_ret( &ctx, sha256sum ) ) != 0 ) - goto fail; - - - if( memcmp( sha256sum, sha256_test_sum[i], 32 - k * 4 ) != 0 ) - { - ret = 1; - goto fail; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - goto exit; - -fail: - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - -exit: - mbedtls_sha256_free( &ctx ); - mbedtls_free( buf ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_SHA256_C */ +#endif /* MBEDTLS_SHA256_C && MBEDTLS_SHA256_ALT */ diff --git a/components/ssl/mbedtls/mbedtls/library/sha512.c b/components/mbedtls/port/esp_sha512.c similarity index 63% rename from components/ssl/mbedtls/mbedtls/library/sha512.c rename to components/mbedtls/port/esp_sha512.c index 97cee07c..58cd7909 100644 --- a/components/ssl/mbedtls/mbedtls/library/sha512.c +++ b/components/mbedtls/port/esp_sha512.c @@ -1,7 +1,10 @@ /* - * FIPS-180-2 compliant SHA-384/512 implementation + * SHA-512 implementation with hardware ESP32 support added. + * Uses mbedTLS software implementation for failover when concurrent + * SHA operations are in use. * * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); you may @@ -16,8 +19,8 @@ * See the License for the specific language governing permissions and * limitations under the License. * - * This file is part of mbed TLS (https://tls.mbed.org) */ + /* * The SHA-512 Secure Hash Standard was published by NIST in 2002. * @@ -30,7 +33,7 @@ #include MBEDTLS_CONFIG_FILE #endif -#if defined(MBEDTLS_SHA512_C) +#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_SHA512_ALT) #include "mbedtls/sha512.h" @@ -47,14 +50,16 @@ #include "mbedtls/platform.h" #else #include -#include #define mbedtls_printf printf -#define mbedtls_calloc calloc -#define mbedtls_free free #endif /* MBEDTLS_PLATFORM_C */ #endif /* MBEDTLS_SELF_TEST */ -#if !defined(MBEDTLS_SHA512_ALT) +#include "esp32/sha.h" + +inline static esp_sha_type sha_type(const mbedtls_sha512_context *ctx) +{ + return ctx->is384 ? SHA2_384 : SHA2_512; +} /* Implementation that should never be optimized out by the compiler */ static void mbedtls_zeroize( void *v, size_t n ) { @@ -102,6 +107,9 @@ void mbedtls_sha512_free( mbedtls_sha512_context *ctx ) if( ctx == NULL ) return; + if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { + esp_sha_unlock_engine(sha_type(ctx)); + } mbedtls_zeroize( ctx, sizeof( mbedtls_sha512_context ) ); } @@ -109,8 +117,21 @@ void mbedtls_sha512_clone( mbedtls_sha512_context *dst, const mbedtls_sha512_context *src ) { *dst = *src; + + if (src->mode == ESP_MBEDTLS_SHA512_HARDWARE) { + /* Copy hardware digest state out to cloned state, + which will be a software digest. + + Always read 512 bits of state, even for SHA-384 + (SHA-384 state is identical to SHA-512, only + digest is truncated.) + */ + esp_sha_read_digest_state(SHA2_512, dst->state); + dst->mode = ESP_MBEDTLS_SHA512_SOFTWARE; + } } + /* * SHA-512 context setup */ @@ -145,8 +166,12 @@ int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 ) } ctx->is384 = is384; + if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { + esp_sha_unlock_engine(sha_type(ctx)); + } + ctx->mode = ESP_MBEDTLS_SHA512_UNUSED; - return( 0 ); + return 0; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -157,8 +182,6 @@ void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, } #endif -#if !defined(MBEDTLS_SHA512_PROCESS_ALT) - /* * Round constants */ @@ -206,8 +229,41 @@ static const uint64_t K[80] = UL64(0x5FCB6FAB3AD6FAEC), UL64(0x6C44198C4A475817) }; -int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx, - const unsigned char data[128] ) +static void mbedtls_sha512_software_process( mbedtls_sha512_context *ctx, const unsigned char data[128] ); + +int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] ) +{ + bool first_block = false; + + if (ctx->mode == ESP_MBEDTLS_SHA512_UNUSED) { + /* try to use hardware for this digest */ + if (esp_sha_try_lock_engine(sha_type(ctx))) { + ctx->mode = ESP_MBEDTLS_SHA512_HARDWARE; + first_block = true; + } else { + ctx->mode = ESP_MBEDTLS_SHA512_SOFTWARE; + } + } + + if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { + esp_sha_block(sha_type(ctx), data, first_block); + } else { + mbedtls_sha512_software_process(ctx, data); + } + + return 0; +} + +#if !defined(MBEDTLS_DEPRECATED_REMOVED) +void mbedtls_sha512_process( mbedtls_sha512_context *ctx, + const unsigned char data[128] ) +{ + mbedtls_internal_sha512_process( ctx, data ); +} +#endif + + +static void mbedtls_sha512_software_process( mbedtls_sha512_context *ctx, const unsigned char data[128] ) { int i; uint64_t temp1, temp2, W[80]; @@ -274,32 +330,20 @@ int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx, ctx->state[5] += F; ctx->state[6] += G; ctx->state[7] += H; - - return( 0 ); } -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha512_process( mbedtls_sha512_context *ctx, - const unsigned char data[128] ) -{ - mbedtls_internal_sha512_process( ctx, data ); -} -#endif -#endif /* !MBEDTLS_SHA512_PROCESS_ALT */ - /* * SHA-512 process buffer */ -int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx, - const unsigned char *input, - size_t ilen ) +int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx, const unsigned char *input, + size_t ilen ) { int ret; size_t fill; unsigned int left; if( ilen == 0 ) - return( 0 ); + return 0; left = (unsigned int) (ctx->total[0] & 0x7F); fill = 128 - left; @@ -312,9 +356,9 @@ int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx, if( left && ilen >= fill ) { memcpy( (void *) (ctx->buffer + left), input, fill ); - - if( ( ret = mbedtls_internal_sha512_process( ctx, ctx->buffer ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_internal_sha512_process( ctx, ctx->buffer ) ) != 0 ) { + return ret; + } input += fill; ilen -= fill; @@ -323,8 +367,9 @@ int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx, while( ilen >= 128 ) { - if( ( ret = mbedtls_internal_sha512_process( ctx, input ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_internal_sha512_process( ctx, input ) ) != 0 ) { + return ret; + } input += 128; ilen -= 128; @@ -333,7 +378,7 @@ int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx, if( ilen > 0 ) memcpy( (void *) (ctx->buffer + left), input, ilen ); - return( 0 ); + return 0; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -345,6 +390,7 @@ void mbedtls_sha512_update( mbedtls_sha512_context *ctx, } #endif + static const unsigned char sha512_padding[128] = { 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -360,8 +406,7 @@ static const unsigned char sha512_padding[128] = /* * SHA-512 final digest */ -int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx, - unsigned char output[64] ) +int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx, unsigned char output[64] ) { int ret; size_t last, padn; @@ -378,11 +423,18 @@ int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx, last = (size_t)( ctx->total[0] & 0x7F ); padn = ( last < 112 ) ? ( 112 - last ) : ( 240 - last ); - if( ( ret = mbedtls_sha512_update_ret( ctx, sha512_padding, padn ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_sha512_update_ret( ctx, sha512_padding, padn ) ) != 0 ) { + goto out; + } - if( ( ret = mbedtls_sha512_update_ret( ctx, msglen, 16 ) ) != 0 ) - return( ret ); + if ( ( ret = mbedtls_sha512_update_ret( ctx, msglen, 16 ) ) != 0 ) { + goto out; + } + + /* if state is in hardware, read it out */ + if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { + esp_sha_read_digest_state(sha_type(ctx), ctx->state); + } PUT_UINT64_BE( ctx->state[0], output, 0 ); PUT_UINT64_BE( ctx->state[1], output, 8 ); @@ -397,7 +449,13 @@ int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx, PUT_UINT64_BE( ctx->state[7], output, 56 ); } - return( 0 ); +out: + if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { + esp_sha_unlock_engine(sha_type(ctx)); + ctx->mode = ESP_MBEDTLS_SHA512_SOFTWARE; + } + + return ret; } #if !defined(MBEDTLS_DEPRECATED_REMOVED) @@ -408,197 +466,4 @@ void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, } #endif -#endif /* !MBEDTLS_SHA512_ALT */ - -/* - * output = SHA-512( input buffer ) - */ -int mbedtls_sha512_ret( const unsigned char *input, - size_t ilen, - unsigned char output[64], - int is384 ) -{ - int ret; - mbedtls_sha512_context ctx; - - mbedtls_sha512_init( &ctx ); - - if( ( ret = mbedtls_sha512_starts_ret( &ctx, is384 ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_sha512_update_ret( &ctx, input, ilen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_sha512_finish_ret( &ctx, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_sha512_free( &ctx ); - - return( ret ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha512( const unsigned char *input, - size_t ilen, - unsigned char output[64], - int is384 ) -{ - mbedtls_sha512_ret( input, ilen, output, is384 ); -} -#endif - -#if defined(MBEDTLS_SELF_TEST) - -/* - * FIPS-180-2 test vectors - */ -static const unsigned char sha512_test_buf[3][113] = -{ - { "abc" }, - { "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" - "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" }, - { "" } -}; - -static const size_t sha512_test_buflen[3] = -{ - 3, 112, 1000 -}; - -static const unsigned char sha512_test_sum[6][64] = -{ - /* - * SHA-384 test vectors - */ - { 0xCB, 0x00, 0x75, 0x3F, 0x45, 0xA3, 0x5E, 0x8B, - 0xB5, 0xA0, 0x3D, 0x69, 0x9A, 0xC6, 0x50, 0x07, - 0x27, 0x2C, 0x32, 0xAB, 0x0E, 0xDE, 0xD1, 0x63, - 0x1A, 0x8B, 0x60, 0x5A, 0x43, 0xFF, 0x5B, 0xED, - 0x80, 0x86, 0x07, 0x2B, 0xA1, 0xE7, 0xCC, 0x23, - 0x58, 0xBA, 0xEC, 0xA1, 0x34, 0xC8, 0x25, 0xA7 }, - { 0x09, 0x33, 0x0C, 0x33, 0xF7, 0x11, 0x47, 0xE8, - 0x3D, 0x19, 0x2F, 0xC7, 0x82, 0xCD, 0x1B, 0x47, - 0x53, 0x11, 0x1B, 0x17, 0x3B, 0x3B, 0x05, 0xD2, - 0x2F, 0xA0, 0x80, 0x86, 0xE3, 0xB0, 0xF7, 0x12, - 0xFC, 0xC7, 0xC7, 0x1A, 0x55, 0x7E, 0x2D, 0xB9, - 0x66, 0xC3, 0xE9, 0xFA, 0x91, 0x74, 0x60, 0x39 }, - { 0x9D, 0x0E, 0x18, 0x09, 0x71, 0x64, 0x74, 0xCB, - 0x08, 0x6E, 0x83, 0x4E, 0x31, 0x0A, 0x4A, 0x1C, - 0xED, 0x14, 0x9E, 0x9C, 0x00, 0xF2, 0x48, 0x52, - 0x79, 0x72, 0xCE, 0xC5, 0x70, 0x4C, 0x2A, 0x5B, - 0x07, 0xB8, 0xB3, 0xDC, 0x38, 0xEC, 0xC4, 0xEB, - 0xAE, 0x97, 0xDD, 0xD8, 0x7F, 0x3D, 0x89, 0x85 }, - - /* - * SHA-512 test vectors - */ - { 0xDD, 0xAF, 0x35, 0xA1, 0x93, 0x61, 0x7A, 0xBA, - 0xCC, 0x41, 0x73, 0x49, 0xAE, 0x20, 0x41, 0x31, - 0x12, 0xE6, 0xFA, 0x4E, 0x89, 0xA9, 0x7E, 0xA2, - 0x0A, 0x9E, 0xEE, 0xE6, 0x4B, 0x55, 0xD3, 0x9A, - 0x21, 0x92, 0x99, 0x2A, 0x27, 0x4F, 0xC1, 0xA8, - 0x36, 0xBA, 0x3C, 0x23, 0xA3, 0xFE, 0xEB, 0xBD, - 0x45, 0x4D, 0x44, 0x23, 0x64, 0x3C, 0xE8, 0x0E, - 0x2A, 0x9A, 0xC9, 0x4F, 0xA5, 0x4C, 0xA4, 0x9F }, - { 0x8E, 0x95, 0x9B, 0x75, 0xDA, 0xE3, 0x13, 0xDA, - 0x8C, 0xF4, 0xF7, 0x28, 0x14, 0xFC, 0x14, 0x3F, - 0x8F, 0x77, 0x79, 0xC6, 0xEB, 0x9F, 0x7F, 0xA1, - 0x72, 0x99, 0xAE, 0xAD, 0xB6, 0x88, 0x90, 0x18, - 0x50, 0x1D, 0x28, 0x9E, 0x49, 0x00, 0xF7, 0xE4, - 0x33, 0x1B, 0x99, 0xDE, 0xC4, 0xB5, 0x43, 0x3A, - 0xC7, 0xD3, 0x29, 0xEE, 0xB6, 0xDD, 0x26, 0x54, - 0x5E, 0x96, 0xE5, 0x5B, 0x87, 0x4B, 0xE9, 0x09 }, - { 0xE7, 0x18, 0x48, 0x3D, 0x0C, 0xE7, 0x69, 0x64, - 0x4E, 0x2E, 0x42, 0xC7, 0xBC, 0x15, 0xB4, 0x63, - 0x8E, 0x1F, 0x98, 0xB1, 0x3B, 0x20, 0x44, 0x28, - 0x56, 0x32, 0xA8, 0x03, 0xAF, 0xA9, 0x73, 0xEB, - 0xDE, 0x0F, 0xF2, 0x44, 0x87, 0x7E, 0xA6, 0x0A, - 0x4C, 0xB0, 0x43, 0x2C, 0xE5, 0x77, 0xC3, 0x1B, - 0xEB, 0x00, 0x9C, 0x5C, 0x2C, 0x49, 0xAA, 0x2E, - 0x4E, 0xAD, 0xB2, 0x17, 0xAD, 0x8C, 0xC0, 0x9B } -}; - -/* - * Checkup routine - */ -int mbedtls_sha512_self_test( int verbose ) -{ - int i, j, k, buflen, ret = 0; - unsigned char *buf; - unsigned char sha512sum[64]; - mbedtls_sha512_context ctx; - - buf = mbedtls_calloc( 1024, sizeof(unsigned char) ); - if( NULL == buf ) - { - if( verbose != 0 ) - mbedtls_printf( "Buffer allocation failed\n" ); - - return( 1 ); - } - - mbedtls_sha512_init( &ctx ); - - for( i = 0; i < 6; i++ ) - { - j = i % 3; - k = i < 3; - - if( verbose != 0 ) - mbedtls_printf( " SHA-%d test #%d: ", 512 - k * 128, j + 1 ); - - if( ( ret = mbedtls_sha512_starts_ret( &ctx, k ) ) != 0 ) - goto fail; - - if( j == 2 ) - { - memset( buf, 'a', buflen = 1000 ); - - for( j = 0; j < 1000; j++ ) - { - ret = mbedtls_sha512_update_ret( &ctx, buf, buflen ); - if( ret != 0 ) - goto fail; - } - } - else - { - ret = mbedtls_sha512_update_ret( &ctx, sha512_test_buf[j], - sha512_test_buflen[j] ); - if( ret != 0 ) - goto fail; - } - - if( ( ret = mbedtls_sha512_finish_ret( &ctx, sha512sum ) ) != 0 ) - goto fail; - - if( memcmp( sha512sum, sha512_test_sum[i], 64 - k * 16 ) != 0 ) - { - ret = 1; - goto fail; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - goto exit; - -fail: - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - -exit: - mbedtls_sha512_free( &ctx ); - mbedtls_free( buf ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_SHA512_C */ +#endif /* MBEDTLS_SHA512_C && MBEDTLS_SHA512_ALT */ diff --git a/components/mbedtls/port/esp_timing.c b/components/mbedtls/port/esp_timing.c new file mode 100644 index 00000000..93a34f5f --- /dev/null +++ b/components/mbedtls/port/esp_timing.c @@ -0,0 +1,102 @@ +/* + * Portable interface to the CPU cycle counter + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * This file is part of mbed TLS (https://tls.mbed.org) + */ + +/* + * mbedtls_timing_get_timer()m mbedtls_timing_set_delay() and + * mbedtls_timing_set_delay only abstracted from mbedtls/library/timing.c + * as that does not build on ESP-IDF but these 2 functions are needed for + * DTLS (in particular mbedtls_ssl_set_timer_cb() must be called for DTLS + * which requires these 2 delay functions). + */ + +#if !defined(MBEDTLS_CONFIG_FILE) +#include "mbedtls/config.h" +#else +#include MBEDTLS_CONFIG_FILE +#endif + +#if !defined(MBEDTLS_ESP_TIMING_C) + +#include +#include "mbedtls/timing.h" + +struct _hr_time +{ + struct timeval start; +}; + +unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset ) +{ + struct _hr_time *t = (struct _hr_time *) val; + + if( reset ) + { + gettimeofday( &t->start, NULL ); + return( 0 ); + } + else + { + unsigned long delta; + struct timeval now; + gettimeofday( &now, NULL ); + delta = ( now.tv_sec - t->start.tv_sec ) * 1000ul + + ( now.tv_usec - t->start.tv_usec ) / 1000; + return( delta ); + } +} + +/* + * Set delays to watch + */ +void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms ) +{ + mbedtls_timing_delay_context *ctx = (mbedtls_timing_delay_context *) data; + + ctx->int_ms = int_ms; + ctx->fin_ms = fin_ms; + + if( fin_ms != 0 ) + (void) mbedtls_timing_get_timer( &ctx->timer, 1 ); +} + +/* + * Get number of delays expired + */ +int mbedtls_timing_get_delay( void *data ) +{ + mbedtls_timing_delay_context *ctx = (mbedtls_timing_delay_context *) data; + unsigned long elapsed_ms; + + if( ctx->fin_ms == 0 ) + return( -1 ); + + elapsed_ms = mbedtls_timing_get_timer( &ctx->timer, 0 ); + + if( elapsed_ms >= ctx->fin_ms ) + return( 2 ); + + if( elapsed_ms >= ctx->int_ms ) + return( 1 ); + + return( 0 ); +} + +#endif /* MBEDTLS_ESP_TIMING_C */ diff --git a/components/mbedtls/port/include/aes_alt.h b/components/mbedtls/port/include/aes_alt.h new file mode 100644 index 00000000..993d0689 --- /dev/null +++ b/components/mbedtls/port/include/aes_alt.h @@ -0,0 +1,69 @@ +/** + * \file aes_alt.h + * + * \brief AES block cipher + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * + */ +#ifndef AES_ALT_H +#define AES_ALT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(MBEDTLS_AES_ALT) +#include "esp32/aes.h" + +typedef esp_aes_context mbedtls_aes_context; + +#define mbedtls_aes_init esp_aes_init +#define mbedtls_aes_free esp_aes_free +#define mbedtls_aes_setkey_enc esp_aes_setkey +#define mbedtls_aes_setkey_dec esp_aes_setkey +#define mbedtls_aes_crypt_ecb esp_aes_crypt_ecb +#if defined(MBEDTLS_CIPHER_MODE_CBC) +#define mbedtls_aes_crypt_cbc esp_aes_crypt_cbc +#endif +#if defined(MBEDTLS_CIPHER_MODE_CFB) +#define mbedtls_aes_crypt_cfb128 esp_aes_crypt_cfb128 +#define mbedtls_aes_crypt_cfb8 esp_aes_crypt_cfb8 +#endif +#if defined(MBEDTLS_CIPHER_MODE_CTR) +#define mbedtls_aes_crypt_ctr esp_aes_crypt_ctr +#endif +#if defined(MBEDTLS_CIPHER_MODE_OFB) +#define mbedtls_aes_crypt_ofb esp_aes_crypt_ofb +#endif +#if defined(MBEDTLS_CIPHER_MODE_XTS) +typedef esp_aes_xts_context mbedtls_aes_xts_context; +#define mbedtls_aes_xts_init esp_aes_xts_init +#define mbedtls_aes_xts_free esp_aes_xts_free +#define mbedtls_aes_xts_setkey_enc esp_aes_xts_setkey_enc +#define mbedtls_aes_xts_setkey_dec esp_aes_xts_setkey_dec +#define mbedtls_aes_crypt_xts esp_aes_crypt_xts +#endif +#define mbedtls_internal_aes_encrypt esp_internal_aes_encrypt +#define mbedtls_internal_aes_decrypt esp_internal_aes_decrypt +#endif /* MBEDTLS_AES_ALT */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/components/mbedtls/port/include/esp32/aes.h b/components/mbedtls/port/include/esp32/aes.h new file mode 100644 index 00000000..10719301 --- /dev/null +++ b/components/mbedtls/port/include/esp32/aes.h @@ -0,0 +1,359 @@ +/** + * \brief AES block cipher, ESP32 hardware accelerated version + * Based on mbedTLS FIPS-197 compliant version. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * + */ + +#ifndef ESP_AES_H +#define ESP_AES_H + +#include "esp_types.h" +#include "esp32/rom/aes.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* padlock.c and aesni.c rely on these values! */ +#define ESP_AES_ENCRYPT 1 +#define ESP_AES_DECRYPT 0 + +#define ERR_ESP_AES_INVALID_KEY_LENGTH -0x0020 /**< Invalid key length. */ +#define ERR_ESP_AES_INVALID_INPUT_LENGTH -0x0022 /**< Invalid data input length. */ + +/** + * \brief AES context structure + * + */ +typedef struct { + uint8_t key_bytes; + volatile uint8_t key_in_hardware; /* This variable is used for fault injection checks, so marked volatile to avoid optimisation */ + uint8_t key[32]; +} esp_aes_context; + +/** + * \brief The AES XTS context-type definition. + */ +typedef struct +{ + esp_aes_context crypt; /*!< The AES context to use for AES block + encryption or decryption. */ + esp_aes_context tweak; /*!< The AES context used for tweak + computation. */ +} esp_aes_xts_context; + + +/** + * \brief Lock access to AES hardware unit + * + * AES hardware unit can only be used by one + * consumer at a time. + * + * esp_aes_xxx API calls automatically manage locking & unlocking of + * hardware, this function is only needed if you want to call + * ets_aes_xxx functions directly. + */ +void esp_aes_acquire_hardware( void ); + +/** + * \brief Unlock access to AES hardware unit + * + * esp_aes_xxx API calls automatically manage locking & unlocking of + * hardware, this function is only needed if you want to call + * ets_aes_xxx functions directly. + */ +void esp_aes_release_hardware( void ); + +/** + * \brief Initialize AES context + * + * \param ctx AES context to be initialized + */ +void esp_aes_init( esp_aes_context *ctx ); + +/** + * \brief Clear AES context + * + * \param ctx AES context to be cleared + */ +void esp_aes_free( esp_aes_context *ctx ); + +/** + * \brief This function initializes the specified AES XTS context. + * + * It must be the first API called before using + * the context. + * + * \param ctx The AES XTS context to initialize. + */ +void esp_aes_xts_init( esp_aes_xts_context *ctx ); + +/** + * \brief This function releases and clears the specified AES XTS context. + * + * \param ctx The AES XTS context to clear. + */ +void esp_aes_xts_free( esp_aes_xts_context *ctx ); + +/** + * \brief AES set key schedule (encryption or decryption) + * + * \param ctx AES context to be initialized + * \param key encryption key + * \param keybits must be 128, 192 or 256 + * + * \return 0 if successful, or ERR_AES_INVALID_KEY_LENGTH + */ +int esp_aes_setkey( esp_aes_context *ctx, const unsigned char *key, unsigned int keybits ); + +/** + * \brief AES-ECB block encryption/decryption + * + * \param ctx AES context + * \param mode AES_ENCRYPT or AES_DECRYPT + * \param input 16-byte input block + * \param output 16-byte output block + * + * \return 0 if successful + */ +int esp_aes_crypt_ecb( esp_aes_context *ctx, int mode, const unsigned char input[16], unsigned char output[16] ); + +/** + * \brief AES-CBC buffer encryption/decryption + * Length should be a multiple of the block + * size (16 bytes) + * + * \note Upon exit, the content of the IV is updated so that you can + * call the function same function again on the following + * block(s) of data and get the same result as if it was + * encrypted in one call. This allows a "streaming" usage. + * If on the other hand you need to retain the contents of the + * IV, you should either save it manually or use the cipher + * module instead. + * + * \param ctx AES context + * \param mode AES_ENCRYPT or AES_DECRYPT + * \param length length of the input data + * \param iv initialization vector (updated after use) + * \param input buffer holding the input data + * \param output buffer holding the output data + * + * \return 0 if successful, or ERR_AES_INVALID_INPUT_LENGTH + */ +int esp_aes_crypt_cbc( esp_aes_context *ctx, + int mode, + size_t length, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ); + + +/** + * \brief AES-CFB128 buffer encryption/decryption. + * + * Note: Due to the nature of CFB you should use the same key schedule for + * both encryption and decryption. So a context initialized with + * esp_aes_setkey_enc() for both AES_ENCRYPT and AES_DECRYPT. + * + * \note Upon exit, the content of the IV is updated so that you can + * call the function same function again on the following + * block(s) of data and get the same result as if it was + * encrypted in one call. This allows a "streaming" usage. + * If on the other hand you need to retain the contents of the + * IV, you should either save it manually or use the cipher + * module instead. + * + * \param ctx AES context + * \param mode AES_ENCRYPT or AES_DECRYPT + * \param length length of the input data + * \param iv_off offset in IV (updated after use) + * \param iv initialization vector (updated after use) + * \param input buffer holding the input data + * \param output buffer holding the output data + * + * \return 0 if successful + */ +int esp_aes_crypt_cfb128( esp_aes_context *ctx, + int mode, + size_t length, + size_t *iv_off, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ); + +/** + * \brief AES-CFB8 buffer encryption/decryption. + * + * Note: Due to the nature of CFB you should use the same key schedule for + * both encryption and decryption. So a context initialized with + * esp_aes_setkey_enc() for both AES_ENCRYPT and AES_DECRYPT. + * + * \note Upon exit, the content of the IV is updated so that you can + * call the function same function again on the following + * block(s) of data and get the same result as if it was + * encrypted in one call. This allows a "streaming" usage. + * If on the other hand you need to retain the contents of the + * IV, you should either save it manually or use the cipher + * module instead. + * + * \param ctx AES context + * \param mode AES_ENCRYPT or AES_DECRYPT + * \param length length of the input data + * \param iv initialization vector (updated after use) + * \param input buffer holding the input data + * \param output buffer holding the output data + * + * \return 0 if successful + */ +int esp_aes_crypt_cfb8( esp_aes_context *ctx, + int mode, + size_t length, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ); + +/** + * \brief AES-CTR buffer encryption/decryption + * + * Warning: You have to keep the maximum use of your counter in mind! + * + * Note: Due to the nature of CTR you should use the same key schedule for + * both encryption and decryption. So a context initialized with + * esp_aes_setkey_enc() for both AES_ENCRYPT and AES_DECRYPT. + * + * \param ctx AES context + * \param length The length of the data + * \param nc_off The offset in the current stream_block (for resuming + * within current cipher stream). The offset pointer to + * should be 0 at the start of a stream. + * \param nonce_counter The 128-bit nonce and counter. + * \param stream_block The saved stream-block for resuming. Is overwritten + * by the function. + * \param input The input data stream + * \param output The output data stream + * + * \return 0 if successful + */ +int esp_aes_crypt_ctr( esp_aes_context *ctx, + size_t length, + size_t *nc_off, + unsigned char nonce_counter[16], + unsigned char stream_block[16], + const unsigned char *input, + unsigned char *output ); + +/** + * \brief This function prepares an XTS context for encryption and + * sets the encryption key. + * + * \param ctx The AES XTS context to which the key should be bound. + * \param key The encryption key. This is comprised of the XTS key1 + * concatenated with the XTS key2. + * \param keybits The size of \p key passed in bits. Valid options are: + *
  • 256 bits (each of key1 and key2 is a 128-bit key)
    • + *
  • 512 bits (each of key1 and key2 is a 256-bit key)
+ * + * \return \c 0 on success. + * \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure. + */ +int esp_aes_xts_setkey_enc( esp_aes_xts_context *ctx, + const unsigned char *key, + unsigned int keybits ); + +/** + * \brief This function performs an AES-OFB (Output Feedback Mode) + * encryption or decryption operation. + * + * \param ctx The AES context to use for encryption or decryption. + * It must be initialized and bound to a key. + * \param length The length of the input data. + * \param iv_off The offset in IV (updated after use). + * It must point to a valid \c size_t. + * \param iv The initialization vector (updated after use). + * It must be a readable and writeable buffer of \c 16 Bytes. + * \param input The buffer holding the input data. + * It must be readable and of size \p length Bytes. + * \param output The buffer holding the output data. + * It must be writeable and of size \p length Bytes. + * + * \return \c 0 on success. + */ +int esp_aes_crypt_ofb( esp_aes_context *ctx, + size_t length, + size_t *iv_off, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output ); + +/** + * \brief This function prepares an XTS context for decryption and + * sets the decryption key. + * + * \param ctx The AES XTS context to which the key should be bound. + * \param key The decryption key. This is comprised of the XTS key1 + * concatenated with the XTS key2. + * \param keybits The size of \p key passed in bits. Valid options are: + *
  • 256 bits (each of key1 and key2 is a 128-bit key)
    • + *
  • 512 bits (each of key1 and key2 is a 256-bit key)
+ * + * \return \c 0 on success. + * \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure. + */ +int esp_aes_xts_setkey_dec( esp_aes_xts_context *ctx, + const unsigned char *key, + unsigned int keybits ); + + +/** + * \brief Internal AES block encryption function + * (Only exposed to allow overriding it, + * see AES_ENCRYPT_ALT) + * + * \param ctx AES context + * \param input Plaintext block + * \param output Output (ciphertext) block + */ +int esp_internal_aes_encrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ); + +/** Deprecated, see esp_aes_internal_encrypt */ +void esp_aes_encrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ) __attribute__((deprecated)); + +/** + * \brief Internal AES block decryption function + * (Only exposed to allow overriding it, + * see AES_DECRYPT_ALT) + * + * \param ctx AES context + * \param input Ciphertext block + * \param output Output (plaintext) block + */ +int esp_internal_aes_decrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ); + +/** Deprecated, see esp_aes_internal_decrypt */ +void esp_aes_decrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ) __attribute__((deprecated)); + +/** AES-XTS buffer encryption/decryption */ +int esp_aes_crypt_xts( esp_aes_xts_context *ctx, int mode, size_t length, const unsigned char data_unit[16], const unsigned char *input, unsigned char *output ); + +#ifdef __cplusplus +} +#endif + +#endif /* aes.h */ diff --git a/components/mbedtls/port/include/esp32/sha.h b/components/mbedtls/port/include/esp32/sha.h new file mode 100644 index 00000000..2009d198 --- /dev/null +++ b/components/mbedtls/port/include/esp32/sha.h @@ -0,0 +1,211 @@ +// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at + +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +#ifndef _ESP_SHA_H_ +#define _ESP_SHA_H_ + +#include "esp32/rom/sha.h" +#include "esp_types.h" + +/** @brief Low-level support functions for the hardware SHA engine + * + * @note If you're looking for a SHA API to use, try mbedtls component + * mbedtls/shaXX.h. That API supports hardware acceleration. + * + * The API in this header provides some building blocks for implementing a + * full SHA API such as the one in mbedtls, and also a basic SHA function esp_sha(). + * + * Some technical details about the hardware SHA engine: + * + * - SHA accelerator engine calculates one digest at a time, per SHA + * algorithm type. It initialises and maintains the digest state + * internally. It is possible to read out an in-progress SHA digest + * state, but it is not possible to restore a SHA digest state + * into the engine. + * + * - The memory block SHA_TEXT_BASE is shared between all SHA digest + * engines, so all engines must be idle before this memory block is + * modified. + * + */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Defined in esp32/rom/sha.h */ +typedef enum SHA_TYPE esp_sha_type; + +/** @brief Calculate SHA1 or SHA2 sum of some data, using hardware SHA engine + * + * @note For more versatile SHA calculations, where data doesn't need + * to be passed all at once, try the mbedTLS mbedtls/shaX.h APIs. The + * hardware-accelerated mbedTLS implementation is also faster when + * hashing large amounts of data. + * + * @note It is not necessary to lock any SHA hardware before calling + * this function, thread safety is managed internally. + * + * @note If a TLS connection is open then this function may block + * indefinitely waiting for a SHA engine to become available. Use the + * mbedTLS SHA API to avoid this problem. + * + * @param sha_type SHA algorithm to use. + * + * @param input Input data buffer. + * + * @param ilen Length of input data in bytes. + * + * @param output Buffer for output SHA digest. Output is 20 bytes for + * sha_type SHA1, 32 bytes for sha_type SHA2_256, 48 bytes for + * sha_type SHA2_384, 64 bytes for sha_type SHA2_512. + */ +void esp_sha(esp_sha_type sha_type, const unsigned char *input, size_t ilen, unsigned char *output); + +/* @brief Begin to execute a single SHA block operation + * + * @note This is a piece of a SHA algorithm, rather than an entire SHA + * algorithm. + * + * @note Call esp_sha_try_lock_engine() before calling this + * function. Do not call esp_sha_lock_memory_block() beforehand, this + * is done inside the function. + * + * @param sha_type SHA algorithm to use. + * + * @param data_block Pointer to block of data. Block size is + * determined by algorithm (SHA1/SHA2_256 = 64 bytes, + * SHA2_384/SHA2_512 = 128 bytes) + * + * @param is_first_block If this parameter is true, the SHA state will + * be initialised (with the initial state of the given SHA algorithm) + * before the block is calculated. If false, the existing state of the + * SHA engine will be used. + * + * @return As a performance optimisation, this function returns before + * the SHA block operation is complete. Both this function and + * esp_sha_read_state() will automatically wait for any previous + * operation to complete before they begin. If using the SHA registers + * directly in another way, call esp_sha_wait_idle() after calling this + * function but before accessing the SHA registers. + */ +void esp_sha_block(esp_sha_type sha_type, const void *data_block, bool is_first_block); + +/** @brief Read out the current state of the SHA digest loaded in the engine. + * + * @note This is a piece of a SHA algorithm, rather than an entire SHA algorithm. + * + * @note Call esp_sha_try_lock_engine() before calling this + * function. Do not call esp_sha_lock_memory_block() beforehand, this + * is done inside the function. + * + * If the SHA suffix padding block has been executed already, the + * value that is read is the SHA digest (in big endian + * format). Otherwise, the value that is read is an interim SHA state. + * + * @note If sha_type is SHA2_384, only 48 bytes of state will be read. + * This is enough for the final SHA2_384 digest, but if you want the + * interim SHA-384 state (to continue digesting) then pass SHA2_512 instead. + * + * @param sha_type SHA algorithm in use. + * + * @param state Pointer to a memory buffer to hold the SHA state. Size + * is 20 bytes (SHA1), 32 bytes (SHA2_256), 48 bytes (SHA2_384) or 64 bytes (SHA2_512). + * + */ +void esp_sha_read_digest_state(esp_sha_type sha_type, void *digest_state); + +/** + * @brief Obtain exclusive access to a particular SHA engine + * + * @param sha_type Type of SHA engine to use. + * + * Blocks until engine is available. Note: Can block indefinitely + * while a TLS connection is open, suggest using + * esp_sha_try_lock_engine() and failing over to software SHA. + */ +void esp_sha_lock_engine(esp_sha_type sha_type); + +/** + * @brief Try and obtain exclusive access to a particular SHA engine + * + * @param sha_type Type of SHA engine to use. + * + * @return Returns true if the SHA engine is locked for exclusive + * use. Call esp_sha_unlock_sha_engine() when done. Returns false if + * the SHA engine is already in use, caller should use software SHA + * algorithm for this digest. + */ +bool esp_sha_try_lock_engine(esp_sha_type sha_type); + +/** + * @brief Unlock an engine previously locked with esp_sha_lock_engine() or esp_sha_try_lock_engine() + * + * @param sha_type Type of engine to release. + */ +void esp_sha_unlock_engine(esp_sha_type sha_type); + +/** + * @brief Acquire exclusive access to the SHA shared memory block at SHA_TEXT_BASE + * + * This memory block is shared across all the SHA algorithm types. + * + * Caller should have already locked a SHA engine before calling this function. + * + * Note that it is possible to obtain exclusive access to the memory block even + * while it is in use by the SHA engine. Caller should use esp_sha_wait_idle() + * to ensure the SHA engine is not reading from the memory block in hardware. + * + * @note This function enters a critical section. Do not block while holding this lock. + * + * @note You do not need to lock the memory block before calling esp_sha_block() or esp_sha_read_digest_state(), these functions handle memory block locking internally. + * + * Call esp_sha_unlock_memory_block() when done. + */ +void esp_sha_lock_memory_block(void); + +/** + * @brief Release exclusive access to the SHA register memory block at SHA_TEXT_BASE + * + * Caller should have already locked a SHA engine before calling this function. + * + * This function releases the critical section entered by esp_sha_lock_memory_block(). + * + * Call following esp_sha_lock_memory_block(). + */ +void esp_sha_unlock_memory_block(void); + +/** @brief Wait for the SHA engine to finish any current operation + * + * @note This function does not ensure exclusive access to any SHA + * engine. Caller should use esp_sha_try_lock_engine() and + * esp_sha_lock_memory_block() as required. + * + * @note Functions declared in this header file wait for SHA engine + * completion automatically, so you don't need to use this API for + * these. However if accessing SHA registers directly, you will need + * to call this before accessing SHA registers if using the + * esp_sha_block() function. + * + * @note This function busy-waits, so wastes CPU resources. + * Best to delay calling until you are about to need it. + * + */ +void esp_sha_wait_idle(void); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/components/mbedtls/port/include/esp_mem.h b/components/mbedtls/port/include/esp_mem.h new file mode 100644 index 00000000..da740830 --- /dev/null +++ b/components/mbedtls/port/include/esp_mem.h @@ -0,0 +1,20 @@ +// Copyright 2018 Espressif Systems (Shanghai) PTE LTD +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#pragma once + +#include + +void *esp_mbedtls_mem_calloc(size_t n, size_t size); +void esp_mbedtls_mem_free(void *ptr); diff --git a/components/mbedtls/port/include/mbedtls/bignum.h b/components/mbedtls/port/include/mbedtls/bignum.h new file mode 100644 index 00000000..23cd5634 --- /dev/null +++ b/components/mbedtls/port/include/mbedtls/bignum.h @@ -0,0 +1,78 @@ +// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at + +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +#ifndef __ESP_MBEDTLS_BIGNUM_H__ +#define __ESP_MBEDTLS_BIGNUM_H__ + +#include_next "mbedtls/bignum.h" + +/** + * This is a wrapper for the main mbedtls/bignum.h. This wrapper + * provides a few additional ESP32-only functions. + * + * This is because we don't set MBEDTLS_BIGNUM_ALT in the same way we + * do for AES, SHA, etc. Because we still use most of the bignum.h + * implementation and just replace a few hardware accelerated + * functions (see MBEDTLS_MPI_EXP_MOD_ALT & MBEDTLS_MPI_MUL_MPI_ALT in + * esp_config.h). + * + * @note Unlike the other hardware accelerator support functions in esp32/hwcrypto, there is no + * generic "hwcrypto/bignum.h" header for using these functions without mbedTLS. The reason for this + * is that all of the function implementations depend strongly upon the mbedTLS MPI implementation. + */ + +/** + * @brief Lock access to RSA Accelerator (MPI/bignum operations) + * + * RSA Accelerator hardware unit can only be used by one + * consumer at a time. + * + * @note This function is non-recursive (do not call it twice from the + * same task.) + * + * @note You do not need to call this if you are using the mbedTLS bignum.h + * API or esp_mpi_xxx functions. This function is only needed if you + * want to call ROM RSA functions or access the registers directly. + * + */ +void esp_mpi_acquire_hardware(void); + +/** + * @brief Unlock access to RSA Accelerator (MPI/bignum operations) + * + * Has to be called once for each call to esp_mpi_acquire_hardware(). + * + * @note You do not need to call this if you are using the mbedTLS bignum.h + * API or esp_mpi_xxx functions. This function is only needed if you + * want to call ROM RSA functions or access the registers directly. + */ +void esp_mpi_release_hardware(void); + +/* @brief MPI modular mupltiplication function + * + * Calculates Z = (X * Y) mod M using MPI hardware acceleration. + * + * This is not part of the standard mbedTLS bignum API. + * + * @note All of X, Y & Z should be less than 4096 bit long or an error is returned. + * + * @param Z Result bignum, should be pre-initialised with mbedtls_mpi_init(). + * @param X First multiplication argument. + * @param Y Second multiplication argument. + * @param M Modulus value for result. + * + * @return 0 on success, mbedTLS MPI error codes on failure. + */ +int esp_mpi_mul_mpi_mod(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, const mbedtls_mpi *M); + +#endif diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/config.h b/components/mbedtls/port/include/mbedtls/esp_config.h similarity index 57% rename from components/ssl/mbedtls/mbedtls/include/mbedtls/config.h rename to components/mbedtls/port/include/mbedtls/esp_config.h index 9796129d..bdb9bf61 100644 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/config.h +++ b/components/mbedtls/port/include/mbedtls/esp_config.h @@ -1,13 +1,11 @@ /** - * \file config.h * - * \brief Configuration options (set of defines) + * \brief Default mbedTLS configuration options for esp-idf * * This set of compile-time options may be used to enable * or disable features selectively, and reduce the global * memory footprint. - */ -/* + * * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved * SPDX-License-Identifier: Apache-2.0 * @@ -26,12 +24,11 @@ * This file is part of mbed TLS (https://tls.mbed.org) */ -#ifndef MBEDTLS_CONFIG_H -#define MBEDTLS_CONFIG_H +#ifndef ESP_CONFIG_H +#define ESP_CONFIG_H -#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE) -#define _CRT_SECURE_NO_DEPRECATE 1 -#endif +#include "sdkconfig.h" +#include "mbedtls/config.h" /** * \name SECTION: System support @@ -40,59 +37,6 @@ * \{ */ -/** - * \def MBEDTLS_HAVE_ASM - * - * The compiler has support for asm(). - * - * Requires support for asm() in compiler. - * - * Used in: - * library/timing.c - * library/padlock.c - * include/mbedtls/bn_mul.h - * - * Comment to disable the use of assembly code. - */ -#define MBEDTLS_HAVE_ASM - -/** - * \def MBEDTLS_NO_UDBL_DIVISION - * - * The platform lacks support for double-width integer division (64-bit - * division on a 32-bit platform, 128-bit division on a 64-bit platform). - * - * Used in: - * include/mbedtls/bignum.h - * library/bignum.c - * - * The bignum code uses double-width division to speed up some operations. - * Double-width division is often implemented in software that needs to - * be linked with the program. The presence of a double-width integer - * type is usually detected automatically through preprocessor macros, - * but the automatic detection cannot know whether the code needs to - * and can be linked with an implementation of division for that type. - * By default division is assumed to be usable if the type is present. - * Uncomment this option to prevent the use of double-width division. - * - * Note that division for the native integer type is always required. - * Furthermore, a 64-bit type is always required even on a 32-bit - * platform, but it need not support multiplication or division. In some - * cases it is also desirable to disable some double-width operations. For - * example, if double-width division is implemented in software, disabling - * it can reduce code size in some embedded targets. - */ -//#define MBEDTLS_NO_UDBL_DIVISION - -/** - * \def MBEDTLS_HAVE_SSE2 - * - * CPU supports SSE2 instruction set. - * - * Uncomment if the CPU supports SSE2 (IA-32 specific). - */ -//#define MBEDTLS_HAVE_SSE2 - /** * \def MBEDTLS_HAVE_TIME * @@ -100,13 +44,13 @@ * The time does not need to be correct, only time differences are used, * by contrast with MBEDTLS_HAVE_TIME_DATE * - * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT, - * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and - * MBEDTLS_PLATFORM_STD_TIME. - * * Comment if your system does not support time functions */ +#ifdef CONFIG_MBEDTLS_HAVE_TIME #define MBEDTLS_HAVE_TIME +#else +#undef MBEDTLS_HAVE_TIME +#endif /** * \def MBEDTLS_HAVE_TIME_DATE @@ -118,7 +62,11 @@ * * Comment if your system does not have a correct clock. */ +#ifdef CONFIG_MBEDTLS_HAVE_TIME_DATE #define MBEDTLS_HAVE_TIME_DATE +#else +#undef MBEDTLS_HAVE_TIME_DATE +#endif /** * \def MBEDTLS_PLATFORM_MEMORY @@ -142,84 +90,14 @@ * * Enable this layer to allow use of alternative memory allocators. */ -//#define MBEDTLS_PLATFORM_MEMORY +#define MBEDTLS_PLATFORM_MEMORY -/** - * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS - * - * Do not assign standard functions in the platform layer (e.g. calloc() to - * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF) - * - * This makes sure there are no linking errors on platforms that do not support - * these functions. You will HAVE to provide alternatives, either at runtime - * via the platform_set_xxx() functions or at compile time by setting - * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a - * MBEDTLS_PLATFORM_XXX_MACRO. - * - * Requires: MBEDTLS_PLATFORM_C - * - * Uncomment to prevent default assignment of standard functions in the - * platform layer. - */ -//#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS - -/** - * \def MBEDTLS_PLATFORM_EXIT_ALT - * - * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the - * function in the platform abstraction layer. - * - * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will - * provide a function "mbedtls_platform_set_printf()" that allows you to set an - * alternative printf function pointer. - * - * All these define require MBEDTLS_PLATFORM_C to be defined! - * - * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows; - * it will be enabled automatically by check_config.h - * - * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as - * MBEDTLS_PLATFORM_XXX_MACRO! - * - * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME - * - * Uncomment a macro to enable alternate implementation of specific base - * platform function - */ -//#define MBEDTLS_PLATFORM_EXIT_ALT -//#define MBEDTLS_PLATFORM_TIME_ALT -//#define MBEDTLS_PLATFORM_FPRINTF_ALT -//#define MBEDTLS_PLATFORM_PRINTF_ALT -//#define MBEDTLS_PLATFORM_SNPRINTF_ALT -//#define MBEDTLS_PLATFORM_NV_SEED_ALT -//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT - -/** - * \def MBEDTLS_DEPRECATED_WARNING - * - * Mark deprecated functions so that they generate a warning if used. - * Functions deprecated in one version will usually be removed in the next - * version. You can enable this to help you prepare the transition to a new - * major version by making sure your code is not using these functions. - * - * This only works with GCC and Clang. With other compilers, you may want to - * use MBEDTLS_DEPRECATED_REMOVED - * - * Uncomment to get warnings on using deprecated functions. - */ -//#define MBEDTLS_DEPRECATED_WARNING - -/** - * \def MBEDTLS_DEPRECATED_REMOVED - * - * Remove deprecated functions so that they generate an error if used. - * Functions deprecated in one version will usually be removed in the next - * version. You can enable this to help you prepare the transition to a new - * major version by making sure your code is not using these functions. - * - * Uncomment to get errors on using deprecated functions. - */ -//#define MBEDTLS_DEPRECATED_REMOVED +/** Override calloc(), free() except for case where memory allocation scheme is not set to custom */ +#ifndef CONFIG_MBEDTLS_CUSTOM_MEM_ALLOC +#include "esp_mem.h" +#define MBEDTLS_PLATFORM_STD_CALLOC esp_mbedtls_mem_calloc +#define MBEDTLS_PLATFORM_STD_FREE esp_mbedtls_mem_free +#endif /* \} name SECTION: System support */ @@ -231,198 +109,39 @@ * \{ */ -/** - * \def MBEDTLS_TIMING_ALT - * - * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(), - * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay() - * - * Only works if you have MBEDTLS_TIMING_C enabled. - * - * You will need to provide a header "timing_alt.h" and an implementation at - * compile time. - */ -//#define MBEDTLS_TIMING_ALT +/* The following units have ESP32 hardware support, + uncommenting each _ALT macro will use the + hardware-accelerated implementation. */ +#ifdef CONFIG_MBEDTLS_HARDWARE_AES +#define MBEDTLS_AES_ALT +#else +#undef MBEDTLS_AES_ALT +#endif -/** - * \def MBEDTLS_AES_ALT - * - * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your - * alternate core implementation of a symmetric crypto, an arithmetic or hash - * module (e.g. platform specific assembly optimized implementations). Keep - * in mind that the function prototypes should remain the same. - * - * This replaces the whole module. If you only want to replace one of the - * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags. - * - * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer - * provide the "struct mbedtls_aes_context" definition and omit the base - * function declarations and implementations. "aes_alt.h" will be included from - * "aes.h" to include the new function definitions. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * module. - * - * \warning MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their - * use constitutes a security risk. If possible, we recommend - * avoiding dependencies on them, and considering stronger message - * digests and ciphers instead. - * - */ -//#define MBEDTLS_AES_ALT -//#define MBEDTLS_ARC4_ALT -//#define MBEDTLS_BLOWFISH_ALT -//#define MBEDTLS_CAMELLIA_ALT -//#define MBEDTLS_CCM_ALT -//#define MBEDTLS_CMAC_ALT -//#define MBEDTLS_DES_ALT -//#define MBEDTLS_DHM_ALT -//#define MBEDTLS_ECJPAKE_ALT -//#define MBEDTLS_GCM_ALT -//#define MBEDTLS_MD2_ALT -//#define MBEDTLS_MD4_ALT -//#define MBEDTLS_MD5_ALT -//#define MBEDTLS_RIPEMD160_ALT -//#define MBEDTLS_RSA_ALT -//#define MBEDTLS_SHA1_ALT -//#define MBEDTLS_SHA256_ALT -//#define MBEDTLS_SHA512_ALT -//#define MBEDTLS_XTEA_ALT -/* - * When replacing the elliptic curve module, pleace consider, that it is - * implemented with two .c files: - * - ecp.c - * - ecp_curves.c - * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT - * macros as described above. The only difference is that you have to make sure - * that you provide functionality for both .c files. - */ -//#define MBEDTLS_ECP_ALT +/* MBEDTLS_SHAxx_ALT to enable hardware SHA support + with software fallback. +*/ +#ifdef CONFIG_MBEDTLS_HARDWARE_SHA +#define MBEDTLS_SHA1_ALT +#define MBEDTLS_SHA256_ALT +#define MBEDTLS_SHA512_ALT +#else +#undef MBEDTLS_SHA1_ALT +#undef MBEDTLS_SHA256_ALT +#undef MBEDTLS_SHA512_ALT +#endif -/** - * \def MBEDTLS_MD2_PROCESS_ALT - * - * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you - * alternate core implementation of symmetric crypto or hash function. Keep in - * mind that function prototypes should remain the same. - * - * This replaces only one function. The header file from mbed TLS is still - * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags. - * - * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will - * no longer provide the mbedtls_sha1_process() function, but it will still provide - * the other function (using your mbedtls_sha1_process() function) and the definition - * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible - * with this definition. - * - * \note Because of a signature change, the core AES encryption and decryption routines are - * currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt, - * respectively. When setting up alternative implementations, these functions should - * be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt - * must stay untouched. - * - * \note If you use the AES_xxx_ALT macros, then is is recommended to also set - * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES - * tables. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * function. - * - * \warning MD2, MD4, MD5, DES and SHA-1 are considered weak and their use - * constitutes a security risk. If possible, we recommend avoiding - * dependencies on them, and considering stronger message digests - * and ciphers instead. - * - */ -//#define MBEDTLS_MD2_PROCESS_ALT -//#define MBEDTLS_MD4_PROCESS_ALT -//#define MBEDTLS_MD5_PROCESS_ALT -//#define MBEDTLS_RIPEMD160_PROCESS_ALT -//#define MBEDTLS_SHA1_PROCESS_ALT -//#define MBEDTLS_SHA256_PROCESS_ALT -//#define MBEDTLS_SHA512_PROCESS_ALT -//#define MBEDTLS_DES_SETKEY_ALT -//#define MBEDTLS_DES_CRYPT_ECB_ALT -//#define MBEDTLS_DES3_CRYPT_ECB_ALT -//#define MBEDTLS_AES_SETKEY_ENC_ALT -//#define MBEDTLS_AES_SETKEY_DEC_ALT -//#define MBEDTLS_AES_ENCRYPT_ALT -//#define MBEDTLS_AES_DECRYPT_ALT -//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT -//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT -//#define MBEDTLS_ECDSA_VERIFY_ALT -//#define MBEDTLS_ECDSA_SIGN_ALT -//#define MBEDTLS_ECDSA_GENKEY_ALT - -/** - * \def MBEDTLS_ECP_INTERNAL_ALT - * - * Expose a part of the internal interface of the Elliptic Curve Point module. - * - * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your - * alternative core implementation of elliptic curve arithmetic. Keep in mind - * that function prototypes should remain the same. - * - * This partially replaces one function. The header file from mbed TLS is still - * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation - * is still present and it is used for group structures not supported by the - * alternative. - * - * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT - * and implementing the following functions: - * unsigned char mbedtls_internal_ecp_grp_capable( - * const mbedtls_ecp_group *grp ) - * int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp ) - * void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp ) - * The mbedtls_internal_ecp_grp_capable function should return 1 if the - * replacement functions implement arithmetic for the given group and 0 - * otherwise. - * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are - * called before and after each point operation and provide an opportunity to - * implement optimized set up and tear down instructions. - * - * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and - * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac - * function, but will use your mbedtls_internal_ecp_double_jac if the group is - * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when - * receives it as an argument). If the group is not supported then the original - * implementation is used. The other functions and the definition of - * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your - * implementation of mbedtls_internal_ecp_double_jac and - * mbedtls_internal_ecp_grp_capable must be compatible with this definition. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * function. - */ -/* Required for all the functions in this section */ -//#define MBEDTLS_ECP_INTERNAL_ALT -/* Support for Weierstrass curves with Jacobi representation */ -//#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT -//#define MBEDTLS_ECP_ADD_MIXED_ALT -//#define MBEDTLS_ECP_DOUBLE_JAC_ALT -//#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT -//#define MBEDTLS_ECP_NORMALIZE_JAC_ALT -/* Support for curves with Montgomery arithmetic */ -//#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT -//#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT -//#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT - -/** - * \def MBEDTLS_TEST_NULL_ENTROPY - * - * Enables testing and use of mbed TLS without any configured entropy sources. - * This permits use of the library on platforms before an entropy source has - * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the - * MBEDTLS_ENTROPY_NV_SEED switches). - * - * WARNING! This switch MUST be disabled in production builds, and is suitable - * only for development. - * Enabling the switch negates any security provided by the library. - * - * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - * - */ -//#define MBEDTLS_TEST_NULL_ENTROPY +/* The following MPI (bignum) functions have ESP32 hardware support, + Uncommenting these macros will use the hardware-accelerated + implementations. +*/ +#ifdef CONFIG_MBEDTLS_HARDWARE_MPI +#define MBEDTLS_MPI_EXP_MOD_ALT +#define MBEDTLS_MPI_MUL_MPI_ALT +#else +#undef MBEDTLS_MPI_EXP_MOD_ALT +#undef MBEDTLS_MPI_MUL_MPI_ALT +#endif /** * \def MBEDTLS_ENTROPY_HARDWARE_ALT @@ -435,7 +154,7 @@ * * Uncomment to use your own hardware entropy collector. */ -//#define MBEDTLS_ENTROPY_HARDWARE_ALT +#define MBEDTLS_ENTROPY_HARDWARE_ALT /** * \def MBEDTLS_AES_ROM_TABLES @@ -444,16 +163,7 @@ * * Uncomment this macro to store the AES tables in ROM. */ -//#define MBEDTLS_AES_ROM_TABLES - -/** - * \def MBEDTLS_CAMELLIA_SMALL_MEMORY - * - * Use less ROM for the Camellia implementation (saves about 768 bytes). - * - * Uncomment this macro to use less memory for Camellia. - */ -//#define MBEDTLS_CAMELLIA_SMALL_MEMORY +#define MBEDTLS_AES_ROM_TABLES /** * \def MBEDTLS_CIPHER_MODE_CBC @@ -477,37 +187,18 @@ #define MBEDTLS_CIPHER_MODE_CTR /** - * \def MBEDTLS_CIPHER_NULL_CIPHER + * \def MBEDTLS_CIPHER_MODE_OFB * - * Enable NULL cipher. - * Warning: Only do so when you know what you are doing. This allows for - * encryption or channels without any security! - * - * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable - * the following ciphersuites: - * MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_RSA_WITH_NULL_SHA256 - * MBEDTLS_TLS_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_RSA_WITH_NULL_MD5 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_PSK_WITH_NULL_SHA - * - * Uncomment this macro to enable the NULL cipher and ciphersuites + * Enable Output Feedback mode (OFB) for symmetric ciphers. */ -//#define MBEDTLS_CIPHER_NULL_CIPHER +#define MBEDTLS_CIPHER_MODE_OFB + +/** + * \def MBEDTLS_CIPHER_MODE_XTS + * + * Enable Xor-encrypt-xor with ciphertext stealing mode (XTS) for AES. + */ +#define MBEDTLS_CIPHER_MODE_XTS /** * \def MBEDTLS_CIPHER_PADDING_PKCS7 @@ -526,27 +217,24 @@ #define MBEDTLS_CIPHER_PADDING_ZEROS /** - * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES + * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES & MBEDTLS_ARC4_C + * + * MBEDTLS_ARC4_C + * Enable the ARCFOUR stream cipher. * - * Enable weak ciphersuites in SSL / TLS. - * Warning: Only do so when you know what you are doing. This allows for - * channels with virtually no security at all! + * This module enables/disables the following ciphersuites + * MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA + * MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA + * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA + * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA + * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA + * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA + * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA + * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 + * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA + * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA * - * This enables the following ciphersuites: - * MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA - * - * Uncomment this macro to enable weak ciphersuites - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. - */ -//#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES - -/** - * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES - * - * Remove RC4 ciphersuites by default in SSL / TLS. + * MBEDTLS_REMOVE_ARC4_CIPHERSUITES * This flag removes the ciphersuites based on RC4 from the default list as * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them @@ -554,7 +242,16 @@ * * Uncomment this macro to remove RC4 ciphersuites by default. */ +#ifdef CONFIG_MBEDTLS_RC4_ENABLED +#define MBEDTLS_ARC4_C +#undef MBEDTLS_REMOVE_ARC4_CIPHERSUITES +#elif defined CONFIG_MBEDTLS_RC4_ENABLED_NO_DEFAULT +#define MBEDTLS_ARC4_C #define MBEDTLS_REMOVE_ARC4_CIPHERSUITES +#else +#undef MBEDTLS_ARC4_C +#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES +#endif /** * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED @@ -564,18 +261,70 @@ * * Comment macros to disable the curve and functions for it */ +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP192R1_ENABLED #define MBEDTLS_ECP_DP_SECP192R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP192R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP224R1_ENABLED #define MBEDTLS_ECP_DP_SECP224R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP224R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED #define MBEDTLS_ECP_DP_SECP256R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP256R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED #define MBEDTLS_ECP_DP_SECP384R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP384R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP521R1_ENABLED #define MBEDTLS_ECP_DP_SECP521R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP521R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP192K1_ENABLED #define MBEDTLS_ECP_DP_SECP192K1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP192K1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP224K1_ENABLED #define MBEDTLS_ECP_DP_SECP224K1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP224K1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_SECP256K1_ENABLED #define MBEDTLS_ECP_DP_SECP256K1_ENABLED +#else +#undef MBEDTLS_ECP_DP_SECP256K1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_BP256R1_ENABLED #define MBEDTLS_ECP_DP_BP256R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_BP256R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_BP384R1_ENABLED #define MBEDTLS_ECP_DP_BP384R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_BP384R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_BP512R1_ENABLED #define MBEDTLS_ECP_DP_BP512R1_ENABLED +#else +#undef MBEDTLS_ECP_DP_BP512R1_ENABLED +#endif +#ifdef CONFIG_MBEDTLS_ECP_DP_CURVE25519_ENABLED #define MBEDTLS_ECP_DP_CURVE25519_ENABLED +#else +#undef MBEDTLS_ECP_DP_CURVE25519_ENABLED +#endif + +#ifdef MBEDTLS_ECP_DP_CURVE448_ENABLED +#undef MBEDTLS_ECP_DP_CURVE448_ENABLED +#endif /** * \def MBEDTLS_ECP_NIST_OPTIM @@ -586,7 +335,11 @@ * * Comment this macro to disable NIST curves optimisation. */ +#ifdef CONFIG_MBEDTLS_ECP_NIST_OPTIM #define MBEDTLS_ECP_NIST_OPTIM +#else +#undef MBEDTLS_ECP_NIST_OPTIM +#endif /** * \def MBEDTLS_ECDSA_DETERMINISTIC @@ -622,7 +375,11 @@ * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_PSK #define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_PSK_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED @@ -645,15 +402,12 @@ * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 * MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_PSK #define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED @@ -673,7 +427,11 @@ * MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_PSK #define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED @@ -698,7 +456,11 @@ * MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_PSK #define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED @@ -726,7 +488,11 @@ * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_RSA #define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_RSA_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED @@ -751,15 +517,12 @@ * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA * MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_RSA #define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED @@ -784,7 +547,11 @@ * MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA #define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED @@ -808,7 +575,11 @@ * MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED @@ -832,7 +603,11 @@ * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA #define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED +#endif /** * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED @@ -856,26 +631,11 @@ * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 */ +#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA #define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED - * - * Enable the ECJPAKE based ciphersuite modes in SSL / TLS. - * - * \warning This is currently experimental. EC J-PAKE support is based on the - * Thread v1.0.0 specification; incompatible changes to the specification - * might still happen. For this reason, this is disabled by default. - * - * Requires: MBEDTLS_ECJPAKE_C - * MBEDTLS_SHA256_C - * MBEDTLS_ECP_DP_SECP256R1_ENABLED - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 - */ -//#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED +#else +#undef MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED +#endif /** * \def MBEDTLS_PK_PARSE_EC_EXTENDED @@ -922,19 +682,6 @@ */ #define MBEDTLS_FS_IO -/** - * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - * - * Do not add default entropy sources. These are the platform specific, - * mbedtls_timing_hardclock and HAVEGE based poll functions. - * - * This is useful to have more control over the added entropy sources in an - * application. - * - * Uncomment this macro to prevent loading of default entropy functions. - */ -//#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - /** * \def MBEDTLS_NO_PLATFORM_ENTROPY * @@ -944,76 +691,7 @@ * * Uncomment this macro to disable the built-in platform entropy functions. */ -//#define MBEDTLS_NO_PLATFORM_ENTROPY - -/** - * \def MBEDTLS_ENTROPY_FORCE_SHA256 - * - * Force the entropy accumulator to use a SHA-256 accumulator instead of the - * default SHA-512 based one (if both are available). - * - * Requires: MBEDTLS_SHA256_C - * - * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option - * if you have performance concerns. - * - * This option is only useful if both MBEDTLS_SHA256_C and - * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used. - */ -//#define MBEDTLS_ENTROPY_FORCE_SHA256 - -/** - * \def MBEDTLS_ENTROPY_NV_SEED - * - * Enable the non-volatile (NV) seed file-based entropy source. - * (Also enables the NV seed read/write functions in the platform layer) - * - * This is crucial (if not required) on systems that do not have a - * cryptographic entropy source (in hardware or kernel) available. - * - * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C - * - * \note The read/write functions that are used by the entropy source are - * determined in the platform layer, and can be modified at runtime and/or - * compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used. - * - * \note If you use the default implementation functions that read a seedfile - * with regular fopen(), please make sure you make a seedfile with the - * proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at - * least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from - * and written to or you will get an entropy source error! The default - * implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE - * bytes from the file. - * - * \note The entropy collector will write to the seed file before entropy is - * given to an external source, to update it. - */ -//#define MBEDTLS_ENTROPY_NV_SEED - -/** - * \def MBEDTLS_MEMORY_DEBUG - * - * Enable debugging of buffer allocator memory issues. Automatically prints - * (to stderr) all (fatal) messages on memory allocation issues. Enables - * function for 'debug output' of allocated memory. - * - * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C - * - * Uncomment this macro to let the buffer allocator print out error messages. - */ -//#define MBEDTLS_MEMORY_DEBUG - -/** - * \def MBEDTLS_MEMORY_BACKTRACE - * - * Include backtrace information with each allocated block. - * - * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C - * GLIBC-compatible backtrace() an backtrace_symbols() support - * - * Uncomment this macro to include backtrace information - */ -//#define MBEDTLS_MEMORY_BACKTRACE +#define MBEDTLS_NO_PLATFORM_ENTROPY /** * \def MBEDTLS_PK_RSA_ALT_SUPPORT @@ -1046,17 +724,6 @@ */ #define MBEDTLS_PKCS1_V21 -/** - * \def MBEDTLS_RSA_NO_CRT - * - * Do not use the Chinese Remainder Theorem - * for the RSA private operation. - * - * Uncomment this macro to disable the use of CRT in RSA. - * - */ -//#define MBEDTLS_RSA_NO_CRT - /** * \def MBEDTLS_SELF_TEST * @@ -1064,22 +731,6 @@ */ #define MBEDTLS_SELF_TEST -/** - * \def MBEDTLS_SHA256_SMALLER - * - * Enable an implementation of SHA-256 that has lower ROM footprint but also - * lower performance. - * - * The default implementation is meant to be a reasonnable compromise between - * performance and size. This version optimizes more aggressively for size at - * the expense of performance. Eg on Cortex-M4 it reduces the size of - * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about - * 30%. - * - * Uncomment to enable the smaller implementation of SHA256. - */ -//#define MBEDTLS_SHA256_SMALLER - /** * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES * @@ -1094,22 +745,6 @@ */ #define MBEDTLS_SSL_ALL_ALERT_MESSAGES -/** - * \def MBEDTLS_SSL_DEBUG_ALL - * - * Enable the debug messages in SSL module for all issues. - * Debug messages have been disabled in some places to prevent timing - * attacks due to (unbalanced) debugging function calls. - * - * If you need all error reporting you should enable this during debugging, - * but remove this for production servers that should log as well. - * - * Uncomment this macro to report all debug messages on errors introducing - * a timing side-channel. - * - */ -//#define MBEDTLS_SSL_DEBUG_ALL - /** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC * * Enable support for Encrypt-then-MAC, RFC 7366. @@ -1126,7 +761,11 @@ * * Comment this macro to disable support for Encrypt-then-MAC */ +#ifdef CONFIG_MBEDTLS_TLS_ENABLED #define MBEDTLS_SSL_ENCRYPT_THEN_MAC +#else +#undef MBEDTLS_SSL_ENCRYPT_THEN_MAC +#endif /** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET * @@ -1144,7 +783,11 @@ * * Comment this macro to disable support for Extended Master Secret. */ +#ifdef CONFIG_MBEDTLS_TLS_ENABLED #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET +#else +#undef MBEDTLS_SSL_EXTENDED_MASTER_SECRET +#endif /** * \def MBEDTLS_SSL_FALLBACK_SCSV @@ -1164,14 +807,36 @@ #define MBEDTLS_SSL_FALLBACK_SCSV /** - * \def MBEDTLS_SSL_HW_RECORD_ACCEL + * \def MBEDTLS_SSL_PROTO_TLS1 * - * Enable hooking functions in SSL module for hardware acceleration of - * individual records. + * Enable support for TLS 1.0. * - * Uncomment this macro to enable hooking functions. + * Requires: MBEDTLS_MD5_C + * MBEDTLS_SHA1_C + * + * Comment this macro to disable support for TLS 1.0 */ -//#define MBEDTLS_SSL_HW_RECORD_ACCEL +#ifdef CONFIG_MBEDTLS_SSL_PROTO_TLS1 +#define MBEDTLS_SSL_PROTO_TLS1 +#else +#undef MBEDTLS_SSL_PROTO_TLS1 +#endif + +/** + * \def MBEDTLS_SSL_PROTO_SSL3 + * + * Enable support for SSL 3.0. + * + * Requires: MBEDTLS_MD5_C + * MBEDTLS_SHA1_C + * + * Comment this macro to disable support for SSL 3.0 + */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_SSL3 +#define MBEDTLS_SSL_PROTO_SSL3 +#else +#undef MBEDTLS_SSL_PROTO_SSL3 +#endif /** * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING @@ -1183,7 +848,11 @@ * * Comment this macro to disable 1/n-1 record splitting. */ +#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) #define MBEDTLS_SSL_CBC_RECORD_SPLITTING +#else +#undef MBEDTLS_SSL_CBC_RECORD_SPLITTING +#endif /** * \def MBEDTLS_SSL_RENEGOTIATION @@ -1197,35 +866,12 @@ * misuse/misunderstand. * * Comment this to disable support for renegotiation. - * - * \note Even if this option is disabled, both client and server are aware - * of the Renegotiation Indication Extension (RFC 5746) used to - * prevent the SSL renegotiation attack (see RFC 5746 Sect. 1). - * (See \c mbedtls_ssl_conf_legacy_renegotiation for the - * configuration of this extension). - * */ +#ifdef CONFIG_MBEDTLS_SSL_RENEGOTIATION #define MBEDTLS_SSL_RENEGOTIATION - -/** - * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO - * - * Enable support for receiving and parsing SSLv2 Client Hello messages for the - * SSL Server module (MBEDTLS_SSL_SRV_C). - * - * Uncomment this macro to enable support for SSLv2 Client Hello messages. - */ -//#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO - -/** - * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE - * - * Pick the ciphersuite according to the client's preferences rather than ours - * in the SSL Server module (MBEDTLS_SSL_SRV_C). - * - * Uncomment this macro to respect client's ciphersuite order - */ -//#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE +#else +#undef MBEDTLS_SSL_RENEGOTIATION +#endif /** * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH @@ -1236,30 +882,6 @@ */ #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH -/** - * \def MBEDTLS_SSL_PROTO_SSL3 - * - * Enable support for SSL 3.0. - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for SSL 3.0 - */ -//#define MBEDTLS_SSL_PROTO_SSL3 - -/** - * \def MBEDTLS_SSL_PROTO_TLS1 - * - * Enable support for TLS 1.0. - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for TLS 1.0 - */ -#define MBEDTLS_SSL_PROTO_TLS1 - /** * \def MBEDTLS_SSL_PROTO_TLS1_1 * @@ -1270,7 +892,9 @@ * * Comment this macro to disable support for TLS 1.1 / DTLS 1.0 */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_TLS1_1 #define MBEDTLS_SSL_PROTO_TLS1_1 +#endif /** * \def MBEDTLS_SSL_PROTO_TLS1_2 @@ -1282,7 +906,11 @@ * * Comment this macro to disable support for TLS 1.2 / DTLS 1.2 */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_TLS1_2 #define MBEDTLS_SSL_PROTO_TLS1_2 +#else +#undef MBEDTLS_SSL_PROTO_TLS1_2 +#endif /** * \def MBEDTLS_SSL_PROTO_DTLS @@ -1297,7 +925,11 @@ * * Comment this macro to disable support for DTLS */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS #define MBEDTLS_SSL_PROTO_DTLS +#else +#undef MBEDTLS_SSL_PROTO_DTLS +#endif /** * \def MBEDTLS_SSL_ALPN @@ -1306,7 +938,11 @@ * * Comment this macro to disable support for ALPN. */ +#ifdef CONFIG_MBEDTLS_SSL_ALPN #define MBEDTLS_SSL_ALPN +#else +#undef MBEDTLS_SSL_ALPN +#endif /** * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY @@ -1321,7 +957,11 @@ * * Comment this to disable anti-replay in DTLS. */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS #define MBEDTLS_SSL_DTLS_ANTI_REPLAY +#else +#undef MBEDTLS_SSL_DTLS_ANTI_REPLAY +#endif /** * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY @@ -1339,7 +979,11 @@ * * Comment this to disable support for HelloVerifyRequest. */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS #define MBEDTLS_SSL_DTLS_HELLO_VERIFY +#else +#undef MBEDTLS_SSL_DTLS_HELLO_VERIFY +#endif /** * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE @@ -1355,7 +999,11 @@ * * Comment this to disable support for clients reusing the source port. */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS #define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE +#else +#undef MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE +#endif /** * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT @@ -1366,7 +1014,11 @@ * * Requires: MBEDTLS_SSL_PROTO_DTLS */ +#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT +#else +#undef MBEDTLS_SSL_DTLS_BADMAC_LIMIT +#endif /** * \def MBEDTLS_SSL_SESSION_TICKETS @@ -1380,7 +1032,11 @@ * * Comment this macro to disable support for SSL session tickets */ +#ifdef CONFIG_MBEDTLS_CLIENT_SSL_SESSION_TICKETS #define MBEDTLS_SSL_SESSION_TICKETS +#else +#undef MBEDTLS_SSL_SESSION_TICKETS +#endif /** * \def MBEDTLS_SSL_EXPORT_KEYS @@ -1412,52 +1068,6 @@ */ #define MBEDTLS_SSL_TRUNCATED_HMAC -/** - * \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT - * - * Fallback to old (pre-2.7), non-conforming implementation of the truncated - * HMAC extension which also truncates the HMAC key. Note that this option is - * only meant for a transitory upgrade period and is likely to be removed in - * a future version of the library. - * - * \warning The old implementation is non-compliant and has a security weakness - * (2^80 brute force attack on the HMAC key used for a single, - * uninterrupted connection). This should only be enabled temporarily - * when (1) the use of truncated HMAC is essential in order to save - * bandwidth, and (2) the peer is an Mbed TLS stack that doesn't use - * the fixed implementation yet (pre-2.7). - * - * \deprecated This option is deprecated and will likely be removed in a - * future version of Mbed TLS. - * - * Uncomment to fallback to old, non-compliant truncated HMAC implementation. - * - * Requires: MBEDTLS_SSL_TRUNCATED_HMAC - */ -//#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT - -/** - * \def MBEDTLS_THREADING_ALT - * - * Provide your own alternate threading implementation. - * - * Requires: MBEDTLS_THREADING_C - * - * Uncomment this to allow your own alternate threading implementation. - */ -//#define MBEDTLS_THREADING_ALT - -/** - * \def MBEDTLS_THREADING_PTHREAD - * - * Enable the pthread wrapper layer for the threading layer. - * - * Requires: MBEDTLS_THREADING_C - * - * Uncomment this to enable pthread mutexes. - */ -//#define MBEDTLS_THREADING_PTHREAD - /** * \def MBEDTLS_VERSION_FEATURES * @@ -1471,28 +1081,6 @@ */ #define MBEDTLS_VERSION_FEATURES -/** - * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 - * - * If set, the X509 parser will not break-off when parsing an X509 certificate - * and encountering an extension in a v1 or v2 certificate. - * - * Uncomment to prevent an error. - */ -//#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 - -/** - * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - * - * If set, the X509 parser will not break-off when parsing an X509 certificate - * and encountering an unknown critical extension. - * - * \warning Depending on your PKI use, enabling this can be a security risk! - * - * Uncomment to prevent an error. - */ -//#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - /** * \def MBEDTLS_X509_CHECK_KEY_USAGE * @@ -1530,30 +1118,7 @@ */ #define MBEDTLS_X509_RSASSA_PSS_SUPPORT -/** - * \def MBEDTLS_ZLIB_SUPPORT - * - * If set, the SSL/TLS module uses ZLIB to support compression and - * decompression of packet data. - * - * \warning TLS-level compression MAY REDUCE SECURITY! See for example the - * CRIME attack. Before enabling this option, you should examine with care if - * CRIME or similar exploits may be a applicable to your use case. - * - * \note Currently compression can't be used with DTLS. - * - * \deprecated This feature is deprecated and will be removed - * in the next major revision of the library. - * - * Used in: library/ssl_tls.c - * library/ssl_cli.c - * library/ssl_srv.c - * - * This feature requires zlib library and headers to be present. - * - * Uncomment to enable use of ZLIB - */ -//#define MBEDTLS_ZLIB_SUPPORT + /* \} name SECTION: mbed TLS feature support */ /** @@ -1650,35 +1215,11 @@ * * PEM_PARSE uses AES for decrypting encrypted keys. */ +#ifdef CONFIG_MBEDTLS_AES_C #define MBEDTLS_AES_C - -/** - * \def MBEDTLS_ARC4_C - * - * Enable the ARCFOUR stream cipher. - * - * Module: library/arc4.c - * Caller: library/ssl_tls.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 - * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. If possible, we recommend avoidng dependencies on - * it, and considering stronger ciphers instead. - * - */ -#define MBEDTLS_ARC4_C +#else +#undef MBEDTLS_AES_C +#endif /** * \def MBEDTLS_ASN1_PARSE_C @@ -1704,7 +1245,7 @@ * library/pkwrite.c * library/x509_create.c * library/x509write_crt.c - * library/x509write_csr.c + * library/mbedtls_x509write_csr.c */ #define MBEDTLS_ASN1_WRITE_C @@ -1730,7 +1271,6 @@ * library/ecp.c * library/ecdsa.c * library/rsa.c - * library/rsa_internal.c * library/ssl_tls.c * * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support. @@ -1744,7 +1284,11 @@ * * Module: library/blowfish.c */ +#ifdef CONFIG_MBEDTLS_BLOWFISH_C #define MBEDTLS_BLOWFISH_C +#else +#undef MBEDTLS_BLOWFISH_C +#endif /** * \def MBEDTLS_CAMELLIA_C @@ -1799,7 +1343,11 @@ * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 */ +#ifdef CONFIG_MBEDTLS_CAMELLIA_C #define MBEDTLS_CAMELLIA_C +#else +#undef MBEDTLS_CAMELLIA_C +#endif /** * \def MBEDTLS_CCM_C @@ -1813,7 +1361,11 @@ * This module enables the AES-CCM ciphersuites, if other requisites are * enabled as well. */ +#ifdef CONFIG_MBEDTLS_CCM_C #define MBEDTLS_CCM_C +#else +#undef MBEDTLS_CCM_C +#endif /** * \def MBEDTLS_CERTS_C @@ -1827,6 +1379,30 @@ */ #define MBEDTLS_CERTS_C +/** + * \def MBEDTLS_CHACHA20_C + * + * Disable the ChaCha20 stream cipher. + * + * Module: library/chacha20.c + */ +#ifdef MBEDTLS_CHACHA20_C +#undef MBEDTLS_CHACHA20_C +#endif + +/** + * \def MBEDTLS_CHACHAPOLY_C + * + * Disable the ChaCha20-Poly1305 AEAD algorithm. + * + * Module: library/chachapoly.c + * + * This module requires: MBEDTLS_CHACHA20_C, MBEDTLS_POLY1305_C + */ +#ifdef MBEDTLS_CHACHAPOLY_C +#undef MBEDTLS_CHACHAPOLY_C +#endif + /** * \def MBEDTLS_CIPHER_C * @@ -1839,19 +1415,6 @@ */ #define MBEDTLS_CIPHER_C -/** - * \def MBEDTLS_CMAC_C - * - * Enable the CMAC (Cipher-based Message Authentication Code) mode for block - * ciphers. - * - * Module: library/cmac.c - * - * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C - * - */ -//#define MBEDTLS_CMAC_C - /** * \def MBEDTLS_CTR_DRBG_C * @@ -1878,7 +1441,11 @@ * * This module provides debugging functions. */ +#if CONFIG_MBEDTLS_DEBUG #define MBEDTLS_DEBUG_C +#else +#undef MBEDTLS_DEBUG_C +#endif /** * \def MBEDTLS_DES_C @@ -1903,11 +1470,12 @@ * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA * * PEM_PARSE uses DES/3DES for decrypting encrypted keys. - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. */ +#ifdef CONFIG_MBEDTLS_DES_C #define MBEDTLS_DES_C +#else +#undef MBEDTLS_DES_C +#endif /** * \def MBEDTLS_DHM_C @@ -1920,13 +1488,6 @@ * * This module is used by the following key exchanges: * DHE-RSA, DHE-PSK - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * */ #define MBEDTLS_DHM_C @@ -1944,7 +1505,11 @@ * * Requires: MBEDTLS_ECP_C */ +#ifdef CONFIG_MBEDTLS_ECDH_C #define MBEDTLS_ECDH_C +#else +#undef MBEDTLS_ECDH_C +#endif /** * \def MBEDTLS_ECDSA_C @@ -1959,7 +1524,11 @@ * * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C */ +#ifdef CONFIG_MBEDTLS_ECDSA_C #define MBEDTLS_ECDSA_C +#else +#undef MBEDTLS_ECDSA_C +#endif /** * \def MBEDTLS_ECJPAKE_C @@ -1992,7 +1561,11 @@ * * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED */ +#ifdef CONFIG_MBEDTLS_ECP_C #define MBEDTLS_ECP_C +#else +#undef MBEDTLS_ECP_C +#endif /** * \def MBEDTLS_ENTROPY_C @@ -2032,30 +1605,28 @@ * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other * requisites are enabled as well. */ +#ifdef CONFIG_MBEDTLS_GCM_C #define MBEDTLS_GCM_C +#else +#undef MBEDTLS_GCM_C +#endif /** - * \def MBEDTLS_HAVEGE_C + * \def MBEDTLS_HKDF_C * - * Enable the HAVEGE random generator. + * Disable the HKDF algorithm (RFC 5869). * - * Warning: the HAVEGE random generator is not suitable for virtualized - * environments - * - * Warning: the HAVEGE random generator is dependent on timing and specific - * processor traits. It is therefore not advised to use HAVEGE as - * your applications primary random generator or primary entropy pool - * input. As a secondary input to your entropy pool, it IS able add - * the (limited) extra entropy it provides. - * - * Module: library/havege.c + * Module: library/hkdf.c * Caller: * - * Requires: MBEDTLS_TIMING_C + * Requires: MBEDTLS_MD_C * - * Uncomment to enable the HAVEGE random generator. + * This module adds support for the Hashed Message Authentication Code + * (HMAC)-based key derivation function (HKDF). */ -//#define MBEDTLS_HAVEGE_C +#ifdef MBEDTLS_HKDF_C +#undef MBEDTLS_HKDF_C +#endif /** * \def MBEDTLS_HMAC_DRBG_C @@ -2076,103 +1647,40 @@ * * Enable the generic message digest layer. * - * Module: library/md.c + * Module: library/mbedtls_md.c * Caller: * * Uncomment to enable generic message digest wrappers. */ #define MBEDTLS_MD_C -/** - * \def MBEDTLS_MD2_C - * - * Enable the MD2 hash algorithm. - * - * Module: library/md2.c - * Caller: - * - * Uncomment to enable support for (rare) MD2-signed X.509 certs. - * - * \warning MD2 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -//#define MBEDTLS_MD2_C - -/** - * \def MBEDTLS_MD4_C - * - * Enable the MD4 hash algorithm. - * - * Module: library/md4.c - * Caller: - * - * Uncomment to enable support for (rare) MD4-signed X.509 certs. - * - * \warning MD4 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -//#define MBEDTLS_MD4_C - /** * \def MBEDTLS_MD5_C * * Enable the MD5 hash algorithm. * - * Module: library/md5.c - * Caller: library/md.c + * Module: library/mbedtls_md5.c + * Caller: library/mbedtls_md.c * library/pem.c * library/ssl_tls.c * - * This module is required for SSL/TLS up to version 1.1, and for TLS 1.2 - * depending on the handshake parameters. Further, it is used for checking - * MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded - * encrypted keys. - * - * \warning MD5 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * + * This module is required for SSL/TLS and X.509. + * PEM_PARSE uses MD5 for decrypting encrypted keys. */ #define MBEDTLS_MD5_C -/** - * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C - * - * Enable the buffer allocator implementation that makes use of a (stack) - * based buffer to 'allocate' dynamic memory. (replaces calloc() and free() - * calls) - * - * Module: library/memory_buffer_alloc.c - * - * Requires: MBEDTLS_PLATFORM_C - * MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS) - * - * Enable this module to enable the buffer memory allocator. - */ -//#define MBEDTLS_MEMORY_BUFFER_ALLOC_C - /** * \def MBEDTLS_NET_C * - * Enable the TCP and UDP over IPv6/IPv4 networking routines. + * Enable the TCP/IP networking routines. * - * \note This module only works on POSIX/Unix (including Linux, BSD and OS X) - * and Windows. For other platforms, you'll want to disable it, and write your - * own networking callbacks to be passed to \c mbedtls_ssl_set_bio(). + * Module: library/net.c * - * \note See also our Knowledge Base article about porting to a new - * environment: - * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS - * - * Module: library/net_sockets.c - * - * This module provides networking routines. + * This module provides TCP/IP networking routines. */ -#define MBEDTLS_NET_C +#ifdef MBEDTLS_NET_C +#undef MBEDTLS_NET_C +#endif /** * \def MBEDTLS_OID_C @@ -2187,11 +1695,11 @@ * library/rsa.c * library/x509.c * library/x509_create.c - * library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c + * library/mbedtls_x509_crl.c + * library/mbedtls_x509_crt.c + * library/mbedtls_x509_csr.c * library/x509write_crt.c - * library/x509write_csr.c + * library/mbedtls_x509write_csr.c * * This modules translates between OIDs and internal values. */ @@ -2219,15 +1727,19 @@ * Module: library/pem.c * Caller: library/dhm.c * library/pkparse.c - * library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c + * library/mbedtls_x509_crl.c + * library/mbedtls_x509_crt.c + * library/mbedtls_x509_csr.c * * Requires: MBEDTLS_BASE64_C * * This modules adds support for decoding / parsing PEM files. */ +#ifdef CONFIG_MBEDTLS_PEM_PARSE_C #define MBEDTLS_PEM_PARSE_C +#else +#undef MBEDTLS_PEM_PARSE_C +#endif /** * \def MBEDTLS_PEM_WRITE_C @@ -2237,13 +1749,17 @@ * Module: library/pem.c * Caller: library/pkwrite.c * library/x509write_crt.c - * library/x509write_csr.c + * library/mbedtls_x509write_csr.c * * Requires: MBEDTLS_BASE64_C * * This modules adds support for encoding / writing PEM files. */ +#ifdef CONFIG_MBEDTLS_PEM_WRITE_C #define MBEDTLS_PEM_WRITE_C +#else +#undef MBEDTLS_PEM_WRITE_C +#endif /** * \def MBEDTLS_PK_C @@ -2267,8 +1783,8 @@ * Enable the generic public (asymetric) key parser. * * Module: library/pkparse.c - * Caller: library/x509_crt.c - * library/x509_csr.c + * Caller: library/mbedtls_x509_crt.c + * library/mbedtls_x509_csr.c * * Requires: MBEDTLS_PK_C * @@ -2303,21 +1819,6 @@ */ #define MBEDTLS_PKCS5_C -/** - * \def MBEDTLS_PKCS11_C - * - * Enable wrapper for PKCS#11 smartcard support. - * - * Module: library/pkcs11.c - * Caller: library/pk.c - * - * Requires: MBEDTLS_PK_C - * - * This module enables SSL/TLS PKCS #11 smartcard support. - * Requires the presence of the PKCS#11 helper library (libpkcs11-helper) - */ -//#define MBEDTLS_PKCS11_C - /** * \def MBEDTLS_PKCS12_C * @@ -2354,16 +1855,32 @@ */ #define MBEDTLS_PLATFORM_C +/** + * \def MBEDTLS_POLY1305_C + * + * Disable the Poly1305 MAC algorithm. + * + * Module: library/poly1305.c + * Caller: library/chachapoly.c + */ +#ifdef MBEDTLS_POLY1305_C +#undef MBEDTLS_POLY1305_C +#endif + /** * \def MBEDTLS_RIPEMD160_C * * Enable the RIPEMD-160 hash algorithm. * - * Module: library/ripemd160.c - * Caller: library/md.c + * Module: library/mbedtls_ripemd160.c + * Caller: library/mbedtls_md.c * */ +#ifdef CONFIG_MBEDTLS_RIPEMD160_C #define MBEDTLS_RIPEMD160_C +#else +#undef MBEDTLS_RIPEMD160_C +#endif /** * \def MBEDTLS_RSA_C @@ -2371,7 +1888,6 @@ * Enable the RSA public-key cryptosystem. * * Module: library/rsa.c - * library/rsa_internal.c * Caller: library/ssl_cli.c * library/ssl_srv.c * library/ssl_tls.c @@ -2389,20 +1905,14 @@ * * Enable the SHA1 cryptographic hash algorithm. * - * Module: library/sha1.c - * Caller: library/md.c + * Module: library/mbedtls_sha1.c + * Caller: library/mbedtls_md.c * library/ssl_cli.c * library/ssl_srv.c * library/ssl_tls.c * library/x509write_crt.c * - * This module is required for SSL/TLS up to version 1.1, for TLS 1.2 - * depending on the handshake parameters, and for SHA1-signed certificates. - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * + * This module is required for SSL/TLS and SHA1-signed certificates. */ #define MBEDTLS_SHA1_C @@ -2411,9 +1921,9 @@ * * Enable the SHA-224 and SHA-256 cryptographic hash algorithms. * - * Module: library/sha256.c + * Module: library/mbedtls_sha256.c * Caller: library/entropy.c - * library/md.c + * library/mbedtls_md.c * library/ssl_cli.c * library/ssl_srv.c * library/ssl_tls.c @@ -2428,9 +1938,9 @@ * * Enable the SHA-384 and SHA-512 cryptographic hash algorithms. * - * Module: library/sha512.c + * Module: library/mbedtls_sha512.c * Caller: library/entropy.c - * library/md.c + * library/mbedtls_md.c * library/ssl_cli.c * library/ssl_srv.c * @@ -2470,7 +1980,11 @@ * * Requires: MBEDTLS_CIPHER_C */ +#ifdef CONFIG_MBEDTLS_SERVER_SSL_SESSION_TICKETS #define MBEDTLS_SSL_TICKET_C +#else +#undef MBEDTLS_SSL_TICKET_C +#endif /** * \def MBEDTLS_SSL_CLI_C @@ -2484,7 +1998,11 @@ * * This module is required for SSL/TLS client support. */ +#ifdef CONFIG_MBEDTLS_TLS_CLIENT #define MBEDTLS_SSL_CLI_C +#else +#undef MBEDTLS_SSL_CLI_C +#endif /** * \def MBEDTLS_SSL_SRV_C @@ -2498,7 +2016,11 @@ * * This module is required for SSL/TLS server support. */ +#ifdef CONFIG_MBEDTLS_TLS_SERVER #define MBEDTLS_SSL_SRV_C +#else +#undef MBEDTLS_SSL_SRV_C +#endif /** * \def MBEDTLS_SSL_TLS_C @@ -2514,29 +2036,11 @@ * * This module is required for SSL/TLS. */ +#ifdef CONFIG_MBEDTLS_TLS_ENABLED #define MBEDTLS_SSL_TLS_C - -/** - * \def MBEDTLS_THREADING_C - * - * Enable the threading abstraction layer. - * By default mbed TLS assumes it is used in a non-threaded environment or that - * contexts are not shared between threads. If you do intend to use contexts - * between threads, you will need to enable this layer to prevent race - * conditions. See also our Knowledge Base article about threading: - * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading - * - * Module: library/threading.c - * - * This allows different threading implementations (self-implemented or - * provided). - * - * You will have to enable either MBEDTLS_THREADING_ALT or - * MBEDTLS_THREADING_PTHREAD. - * - * Enable this layer to allow use of mutexes within mbed TLS - */ -//#define MBEDTLS_THREADING_C +#else +#undef MBEDTLS_SSL_TLS_C +#endif /** * \def MBEDTLS_TIMING_C @@ -2559,7 +2063,9 @@ * * This module is used by the HAVEGE random number generator. */ -#define MBEDTLS_TIMING_C +#ifdef MBEDTLS_TIMING_C +#undef MBEDTLS_TIMING_C +#endif /** * \def MBEDTLS_VERSION_C @@ -2578,9 +2084,9 @@ * Enable X.509 core for using certificates. * * Module: library/x509.c - * Caller: library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c + * Caller: library/mbedtls_x509_crl.c + * library/mbedtls_x509_crt.c + * library/mbedtls_x509_csr.c * * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, * MBEDTLS_PK_PARSE_C @@ -2594,7 +2100,7 @@ * * Enable X.509 certificate parsing. * - * Module: library/x509_crt.c + * Module: library/mbedtls_x509_crt.c * Caller: library/ssl_cli.c * library/ssl_srv.c * library/ssl_tls.c @@ -2610,28 +2116,36 @@ * * Enable X.509 CRL parsing. * - * Module: library/x509_crl.c - * Caller: library/x509_crt.c + * Module: library/mbedtls_x509_crl.c + * Caller: library/mbedtls_x509_crt.c * * Requires: MBEDTLS_X509_USE_C * * This module is required for X.509 CRL parsing. */ +#ifdef CONFIG_MBEDTLS_X509_CRL_PARSE_C #define MBEDTLS_X509_CRL_PARSE_C +#else +#undef MBEDTLS_X509_CRL_PARSE_C +#endif /** * \def MBEDTLS_X509_CSR_PARSE_C * * Enable X.509 Certificate Signing Request (CSR) parsing. * - * Module: library/x509_csr.c + * Module: library/mbedtls_x509_csr.c * Caller: library/x509_crt_write.c * * Requires: MBEDTLS_X509_USE_C * * This module is used for reading X.509 certificate request. */ +#ifdef CONFIG_MBEDTLS_X509_CSR_PARSE_C #define MBEDTLS_X509_CSR_PARSE_C +#else +#undef MBEDTLS_X509_CSR_PARSE_C +#endif /** * \def MBEDTLS_X509_CREATE_C @@ -2680,7 +2194,11 @@ * Module: library/xtea.c * Caller: */ +#ifdef CONFIG_MBEDTLS_XTEA_C #define MBEDTLS_XTEA_C +#else +#undef MBEDTLS_XTEA_C +#endif /* \} name SECTION: mbed TLS modules */ @@ -2699,92 +2217,23 @@ * \{ */ -/* MPI / BIGNUM options */ -//#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum windows size used. */ -//#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */ - -/* CTR_DRBG options */ -//#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */ -//#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ -//#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ -//#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ -//#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ - -/* HMAC_DRBG options */ -//#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ -//#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ -//#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ -//#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ - -/* ECP options */ -//#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups */ -//#define MBEDTLS_ECP_WINDOW_SIZE 6 /**< Maximum window size used */ -//#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */ - -/* Entropy options */ -//#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */ -//#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */ -//#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */ - -/* Memory buffer allocator options */ -//#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */ - -/* Platform options */ -//#define MBEDTLS_PLATFORM_STD_MEM_HDR /**< Header to include if MBEDTLS_PLATFORM_NO_STD_FUNCTIONS is defined. Don't define if no header is needed. */ -//#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< Default allocator to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */ -/* Note: your snprintf must correclty zero-terminate the buffer! */ -//#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */ - -/* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */ -/* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */ -//#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */ -/* Note: your snprintf must correclty zero-terminate the buffer! */ -//#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ - -/* SSL Cache options */ -//#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */ -//#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /**< Maximum entries in cache */ - /* SSL options */ +#ifndef CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN -/** \def MBEDTLS_SSL_MAX_CONTENT_LEN - * - * Maximum fragment length in bytes. - * - * Determines the size of both the incoming and outgoing TLS I/O buffers. - * - * Uncommenting MBEDTLS_SSL_IN_CONTENT_LEN and/or MBEDTLS_SSL_OUT_CONTENT_LEN - * will override this length by setting maximum incoming and/or outgoing - * fragment length, respectively. - */ -//#define MBEDTLS_SSL_MAX_CONTENT_LEN 16384 - /** \def MBEDTLS_SSL_IN_CONTENT_LEN +#define MBEDTLS_SSL_MAX_CONTENT_LEN CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */ + +#else + +/** \def MBEDTLS_SSL_IN_CONTENT_LEN * * Maximum incoming fragment length in bytes. * * Uncomment to set the size of the inward TLS buffer independently of the * outward buffer. */ -// #define MBEDTLS_SSL_IN_CONTENT_LEN 16384 - /** \def MBEDTLS_SSL_OUT_CONTENT_LEN +#define MBEDTLS_SSL_IN_CONTENT_LEN CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN + +/** \def MBEDTLS_SSL_OUT_CONTENT_LEN * * Maximum outgoing fragment length in bytes. * @@ -2805,43 +2254,9 @@ * guaranteed if the other end of the connection also supports the TLS * max_fragment_len extension. Otherwise the connection may fail. */ -// #define MBEDTLS_SSL_OUT_CONTENT_LEN 16384 +#define MBEDTLS_SSL_OUT_CONTENT_LEN CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN -//#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */ -//#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */ -//#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */ - -/** - * Complete list of ciphersuites to use, in order of preference. - * - * \warning No dependency checking is done on that field! This option can only - * be used to restrict the set of available ciphersuites. It is your - * responsibility to make sure the needed modules are active. - * - * Use this to save a few hundred bytes of ROM (default ordering of all - * available ciphersuites) and a few to a few hundred bytes of RAM. - * - * The value below is only an example, not the default. - */ -//#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - -/* X509 options */ -//#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */ -//#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */ - -/** - * Allow SHA-1 in the default TLS configuration for certificate signing. - * Without this build-time option, SHA-1 support must be activated explicitly - * through mbedtls_ssl_conf_cert_profile. Turning on this option is not - * recommended because of it is possible to generate SHA-1 collisions, however - * this may be safe for legacy infrastructure where additional controls apply. - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * - */ -// #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES +#endif /* !CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN */ /** * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake @@ -2850,23 +2265,14 @@ * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by * default. At the time of writing, there is no practical attack on the use * of SHA-1 in handshake signatures, hence this option is turned on by default - * to preserve compatibility with existing peers, but the general - * warning applies nonetheless: - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * + * for compatibility with existing peers. */ #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE -/* \} name SECTION: Customisation configuration options */ +/* \} name SECTION: Module configuration options */ -/* Target and application specific configurations */ -//#define YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE "mbedtls/target_config.h" - -#if defined(TARGET_LIKE_MBED) && defined(YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE) -#include YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE +#if defined(TARGET_LIKE_MBED) +#include "mbedtls/target_config.h" #endif /* @@ -2882,6 +2288,6 @@ #include MBEDTLS_USER_CONFIG_FILE #endif -#include "check_config.h" +#include "mbedtls/check_config.h" #endif /* MBEDTLS_CONFIG_H */ diff --git a/components/ssl/mbedtls/port/esp8266/include/mbedtls/esp_debug.h b/components/mbedtls/port/include/mbedtls/esp_debug.h similarity index 93% rename from components/ssl/mbedtls/port/esp8266/include/mbedtls/esp_debug.h rename to components/mbedtls/port/include/mbedtls/esp_debug.h index dd5c8a51..ecd4688f 100644 --- a/components/ssl/mbedtls/port/esp8266/include/mbedtls/esp_debug.h +++ b/components/mbedtls/port/include/mbedtls/esp_debug.h @@ -1,4 +1,4 @@ -// Copyright 2018 Espressif Systems (Shanghai) PTE LTD +// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -14,12 +14,13 @@ #ifndef _ESP_DEBUG_H_ #define _ESP_DEBUG_H_ +#include "mbedtls/ssl.h" + #ifdef __cplusplus extern "C" { #endif #include "sdkconfig.h" - #ifdef CONFIG_MBEDTLS_DEBUG /** @brief Enable mbedTLS debug logging via the esp_log mechanism. @@ -48,10 +49,11 @@ void mbedtls_esp_enable_debug_log(mbedtls_ssl_config *conf, int threshold); */ void mbedtls_esp_disable_debug_log(mbedtls_ssl_config *conf); + #endif #ifdef __cplusplus } #endif -#endif /* __ESP_DEBUG_H__ */ \ No newline at end of file +#endif /* __ESP_DEBUG_H__ */ diff --git a/components/ssl/mbedtls/port/esp8266/include/sha1_alt.h b/components/mbedtls/port/include/sha1_alt.h similarity index 60% rename from components/ssl/mbedtls/port/esp8266/include/sha1_alt.h rename to components/mbedtls/port/include/sha1_alt.h index c7f0f9d1..54b77408 100644 --- a/components/ssl/mbedtls/port/esp8266/include/sha1_alt.h +++ b/components/mbedtls/port/include/sha1_alt.h @@ -1,5 +1,5 @@ /* - * SHA-1 implementation with extra ESP8266 support added. + * SHA-1 implementation with hardware ESP32 support added. * Uses mbedTLS software implementation for failover when concurrent * SHA operations are in use. * @@ -29,28 +29,29 @@ extern "C" { #if defined(MBEDTLS_SHA1_ALT) -#include "esp_sha.h" +typedef enum { + ESP_MBEDTLS_SHA1_UNUSED, /* first block hasn't been processed yet */ + ESP_MBEDTLS_SHA1_HARDWARE, /* using hardware SHA engine */ + ESP_MBEDTLS_SHA1_SOFTWARE, /* using software SHA */ +} esp_mbedtls_sha1_mode; -typedef esp_sha1_t mbedtls_sha1_context; +/** + * \brief SHA-1 context structure + */ +typedef struct +{ + uint32_t total[2]; /*!< number of bytes processed */ + uint32_t state[5]; /*!< intermediate digest state */ + unsigned char buffer[64]; /*!< data block being processed */ + esp_mbedtls_sha1_mode mode; +} +mbedtls_sha1_context; -#define mbedtls_sha1_init(_ctx) { } - -#define mbedtls_sha1_free(_ctx) { } - -#define mbedtls_sha1_clone(_d, _s) { *(_d) = *(_s); } - -#define mbedtls_sha1_starts_ret(_ctx) esp_sha1_init(_ctx) - -#define mbedtls_sha1_update_ret(_ctx, _s, _l) esp_sha1_update(_ctx, _s, _l) - -#define mbedtls_sha1_finish_ret(_ctx, _d) esp_sha1_finish(_ctx, _d) - -#define mbedtls_internal_sha1_process(_ctx, _s) esp_sha1_update(_ctx, _s, 64) - -#endif /* MBEDTLS_SHA1_ALT */ +#endif #ifdef __cplusplus } #endif #endif + diff --git a/components/mbedtls/port/include/sha256_alt.h b/components/mbedtls/port/include/sha256_alt.h new file mode 100644 index 00000000..436f5324 --- /dev/null +++ b/components/mbedtls/port/include/sha256_alt.h @@ -0,0 +1,57 @@ +/* + * SHA-256 implementation with hardware ESP32 support added. + * Uses mbedTLS software implementation for failover when concurrent + * SHA operations are in use. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +#ifndef _SHA256_ALT_H_ +#define _SHA256_ALT_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(MBEDTLS_SHA256_ALT) + +typedef enum { + ESP_MBEDTLS_SHA256_UNUSED, /* first block hasn't been processed yet */ + ESP_MBEDTLS_SHA256_HARDWARE, /* using hardware SHA engine */ + ESP_MBEDTLS_SHA256_SOFTWARE, /* using software SHA */ +} esp_mbedtls_sha256_mode; + +/** + * \brief SHA-256 context structure + */ +typedef struct +{ + uint32_t total[2]; /*!< number of bytes processed */ + uint32_t state[8]; /*!< intermediate digest state */ + unsigned char buffer[64]; /*!< data block being processed */ + int is224; /*!< 0 => SHA-256, else SHA-224 */ + esp_mbedtls_sha256_mode mode; +} +mbedtls_sha256_context; + +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/components/mbedtls/port/include/sha512_alt.h b/components/mbedtls/port/include/sha512_alt.h new file mode 100644 index 00000000..36b8fc9d --- /dev/null +++ b/components/mbedtls/port/include/sha512_alt.h @@ -0,0 +1,57 @@ +/* + * SHA-512 implementation with hardware ESP32 support added. + * Uses mbedTLS software implementation for failover when concurrent + * SHA operations are in use. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +#ifndef _SHA512_ALT_H_ +#define _SHA512_ALT_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(MBEDTLS_SHA512_ALT) + +typedef enum { + ESP_MBEDTLS_SHA512_UNUSED, /* first block hasn't been processed yet */ + ESP_MBEDTLS_SHA512_HARDWARE, /* using hardware SHA engine */ + ESP_MBEDTLS_SHA512_SOFTWARE, /* using software SHA */ +} esp_mbedtls_sha512_mode; + +/** + * \brief SHA-512 context structure + */ +typedef struct +{ + uint64_t total[2]; /*!< number of bytes processed */ + uint64_t state[8]; /*!< intermediate digest state */ + unsigned char buffer[128]; /*!< data block being processed */ + int is384; /*!< 0 => SHA-512, else SHA-384 */ + esp_mbedtls_sha512_mode mode; +} +mbedtls_sha512_context; + +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/components/ssl/mbedtls/port/esp8266/mbedtls_debug.c b/components/mbedtls/port/mbedtls_debug.c similarity index 64% rename from components/ssl/mbedtls/port/esp8266/mbedtls_debug.c rename to components/mbedtls/port/mbedtls_debug.c index 962993d5..f7b55414 100644 --- a/components/ssl/mbedtls/port/esp8266/mbedtls_debug.c +++ b/components/mbedtls/port/mbedtls_debug.c @@ -1,4 +1,4 @@ -// Copyright 2018 Espressif Systems (Shanghai) PTE LTD +// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -14,12 +14,14 @@ #include +#include "esp_log.h" #include "mbedtls/platform.h" #include "mbedtls/debug.h" #include "mbedtls/ssl.h" #include "mbedtls/esp_debug.h" -#ifdef MBEDTLS_DEBUG_C +#ifdef CONFIG_MBEDTLS_DEBUG +static const char *TAG = "mbedtls"; static void mbedtls_esp_debug(void *ctx, int level, const char *file, int line, @@ -27,8 +29,24 @@ static void mbedtls_esp_debug(void *ctx, int level, void mbedtls_esp_enable_debug_log(mbedtls_ssl_config *conf, int threshold) { + esp_log_level_t level = ESP_LOG_NONE; mbedtls_debug_set_threshold(threshold); mbedtls_ssl_conf_dbg(conf, mbedtls_esp_debug, NULL); + switch(threshold) { + case 1: + level = ESP_LOG_WARN; + break; + case 2: + level = ESP_LOG_INFO; + break; + case 3: + level = ESP_LOG_DEBUG; + break; + case 4: + level = ESP_LOG_VERBOSE; + break; + } + esp_log_level_set(TAG, level); } void mbedtls_esp_disable_debug_log(mbedtls_ssl_config *conf) @@ -36,6 +54,7 @@ void mbedtls_esp_disable_debug_log(mbedtls_ssl_config *conf) mbedtls_ssl_conf_dbg(conf, NULL, NULL); } + /* Default mbedtls debug function that translates mbedTLS debug output to ESP_LOGx debug output. */ @@ -54,7 +73,22 @@ static void mbedtls_esp_debug(void *ctx, int level, if(file_sep) file = file_sep+1; - printf("mbedtls: %s:%d %s", file, line, str); + switch(level) { + case 1: + ESP_LOGW(TAG, "%s:%d %s", file, line, str); + break; + case 2: + ESP_LOGI(TAG, "%s:%d %s", file, line, str); + break; + case 3: + ESP_LOGD(TAG, "%s:%d %s", file, line, str); + break; + case 4: + ESP_LOGV(TAG, "%s:%d %s", file, line, str); + break; + default: + ESP_LOGE(TAG, "Unexpected log level %d: %s", level, str); + break; + } } - #endif \ No newline at end of file diff --git a/components/mbedtls/port/net_sockets.c b/components/mbedtls/port/net_sockets.c new file mode 100644 index 00000000..e6451007 --- /dev/null +++ b/components/mbedtls/port/net_sockets.c @@ -0,0 +1,451 @@ +/* + * TCP/IP or UDP/IP networking functions + * modified for LWIP support on ESP32 + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2015 Angus Gratton + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * This file is part of mbed TLS (https://tls.mbed.org) + */ + +#if !defined(MBEDTLS_CONFIG_FILE) +#include "mbedtls/config.h" +#else +#include MBEDTLS_CONFIG_FILE +#endif + +#if !defined(MBEDTLS_NET_C) + +#if defined(MBEDTLS_PLATFORM_C) +#include "mbedtls/platform.h" +#else +#include +#define mbedtls_calloc calloc +#define mbedtls_free free +#define mbedtls_time time +#define mbedtls_time_t time_t +#endif + +#include "mbedtls/net_sockets.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* + * Prepare for using the sockets interface + */ +static int net_prepare( void ) +{ + return ( 0 ); +} + +/* + * Initialize a context + */ +void mbedtls_net_init( mbedtls_net_context *ctx ) +{ + ctx->fd = -1; +} + +/* + * Initiate a TCP connection with host:port and the given protocol + */ +int mbedtls_net_connect( mbedtls_net_context *ctx, const char *host, const char *port, int proto ) +{ + int ret; + struct addrinfo hints, *addr_list, *cur; + + if ( ( ret = net_prepare() ) != 0 ) { + return ( ret ); + } + + /* Do name resolution with both IPv6 and IPv4 */ + memset( &hints, 0, sizeof( hints ) ); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM; + hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP; + + if ( getaddrinfo( host, port, &hints, &addr_list ) != 0 ) { + return ( MBEDTLS_ERR_NET_UNKNOWN_HOST ); + } + + /* Try the sockaddrs until a connection succeeds */ + ret = MBEDTLS_ERR_NET_UNKNOWN_HOST; + for ( cur = addr_list; cur != NULL; cur = cur->ai_next ) { + int fd = socket( cur->ai_family, cur->ai_socktype, cur->ai_protocol ); + + if ( fd < 0 ) { + ret = MBEDTLS_ERR_NET_SOCKET_FAILED; + continue; + } + + if ( connect( fd, cur->ai_addr, cur->ai_addrlen ) == 0 ) { + ctx->fd = fd; // connected! + ret = 0; + break; + } + + close( fd ); + ret = MBEDTLS_ERR_NET_CONNECT_FAILED; + } + + freeaddrinfo( addr_list ); + + return ( ret ); +} + +/* + * Create a listening socket on bind_ip:port + */ +int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto ) +{ + int ret; + struct addrinfo hints, *addr_list, *cur; + struct sockaddr_in *serv_addr = NULL; +#if SO_REUSE + int n = 1; +#endif + + if ( ( ret = net_prepare() ) != 0 ) { + return ( ret ); + } + + /* Bind to IPv6 and/or IPv4, but only in the desired protocol */ + memset( &hints, 0, sizeof( hints ) ); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM; + hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP; + + if ( getaddrinfo( bind_ip, port, &hints, &addr_list ) != 0 ) { + return ( MBEDTLS_ERR_NET_UNKNOWN_HOST ); + } + + /* Try the sockaddrs until a binding succeeds */ + ret = MBEDTLS_ERR_NET_UNKNOWN_HOST; + for ( cur = addr_list; cur != NULL; cur = cur->ai_next ) { + int fd = socket( cur->ai_family, cur->ai_socktype, cur->ai_protocol ); + if ( fd < 0 ) { + ret = MBEDTLS_ERR_NET_SOCKET_FAILED; + continue; + } + + /*SO_REUSEADDR option dafault is disable in source code(lwip)*/ +#if SO_REUSE + if ( setsockopt( fd, SOL_SOCKET, SO_REUSEADDR, + (const char *) &n, sizeof( n ) ) != 0 ) { + close( fd ); + ret = MBEDTLS_ERR_NET_SOCKET_FAILED; + continue; + } +#endif + /*bind interface dafault don't process the addr is 0xffffffff for TCP Protocol*/ + serv_addr = (struct sockaddr_in *)cur->ai_addr; + serv_addr->sin_addr.s_addr = htonl(INADDR_ANY); /* Any incoming interface */ + if ( bind( fd, (struct sockaddr *)serv_addr, cur->ai_addrlen ) != 0 ) { + close( fd ); + ret = MBEDTLS_ERR_NET_BIND_FAILED; + continue; + } + + /* Listen only makes sense for TCP */ + if ( proto == MBEDTLS_NET_PROTO_TCP ) { + if ( listen( fd, MBEDTLS_NET_LISTEN_BACKLOG ) != 0 ) { + close( fd ); + ret = MBEDTLS_ERR_NET_LISTEN_FAILED; + continue; + } + } + + /* I we ever get there, it's a success */ + ctx->fd = fd; + ret = 0; + break; + } + + freeaddrinfo( addr_list ); + + return ( ret ); + +} + +/* + * Check if the requested operation would be blocking on a non-blocking socket + * and thus 'failed' with a negative return value. + * + * Note: on a blocking socket this function always returns 0! + */ +static int net_would_block( const mbedtls_net_context *ctx ) +{ + int error = errno; + + /* + * Never return 'WOULD BLOCK' on a non-blocking socket + */ + if ( ( fcntl( ctx->fd, F_GETFL, 0) & O_NONBLOCK ) != O_NONBLOCK ) { + errno = error; + return ( 0 ); + } + + switch ( errno = error ) { +#if defined EAGAIN + case EAGAIN: +#endif +#if defined EWOULDBLOCK && EWOULDBLOCK != EAGAIN + case EWOULDBLOCK: +#endif + return ( 1 ); + } + return ( 0 ); +} + +/* + * Accept a connection from a remote client + */ +int mbedtls_net_accept( mbedtls_net_context *bind_ctx, + mbedtls_net_context *client_ctx, + void *client_ip, size_t buf_size, size_t *ip_len ) +{ + int ret; + int type; + + struct sockaddr_in client_addr; + + socklen_t n = (socklen_t) sizeof( client_addr ); + socklen_t type_len = (socklen_t) sizeof( type ); + + /* Is this a TCP or UDP socket? */ + if ( getsockopt( bind_ctx->fd, SOL_SOCKET, SO_TYPE, + (void *) &type, (socklen_t *) &type_len ) != 0 || + ( type != SOCK_STREAM && type != SOCK_DGRAM ) ) { + return ( MBEDTLS_ERR_NET_ACCEPT_FAILED ); + } + + if ( type == SOCK_STREAM ) { + /* TCP: actual accept() */ + ret = client_ctx->fd = (int) accept( bind_ctx->fd, + (struct sockaddr *) &client_addr, &n ); + } else { + /* UDP: wait for a message, but keep it in the queue */ + char buf[1] = { 0 }; + + ret = recvfrom( bind_ctx->fd, buf, sizeof( buf ), MSG_PEEK, + (struct sockaddr *) &client_addr, &n ); + + } + + if ( ret < 0 ) { + if ( net_would_block( bind_ctx ) != 0 ) { + return ( MBEDTLS_ERR_SSL_WANT_READ ); + } + + return ( MBEDTLS_ERR_NET_ACCEPT_FAILED ); + } + + /* UDP: hijack the listening socket to communicate with the client, + * then bind a new socket to accept new connections */ + if ( type != SOCK_STREAM ) { + struct sockaddr_in local_addr; + int one = 1; + + if ( connect( bind_ctx->fd, (struct sockaddr *) &client_addr, n ) != 0 ) { + return ( MBEDTLS_ERR_NET_ACCEPT_FAILED ); + } + + client_ctx->fd = bind_ctx->fd; + bind_ctx->fd = -1; /* In case we exit early */ + + n = sizeof( struct sockaddr_in ); + if ( getsockname( client_ctx->fd, + (struct sockaddr *) &local_addr, &n ) != 0 || + ( bind_ctx->fd = (int) socket( AF_INET, + SOCK_DGRAM, IPPROTO_UDP ) ) < 0 || + setsockopt( bind_ctx->fd, SOL_SOCKET, SO_REUSEADDR, + (const char *) &one, sizeof( one ) ) != 0 ) { + return ( MBEDTLS_ERR_NET_SOCKET_FAILED ); + } + + if ( bind( bind_ctx->fd, (struct sockaddr *) &local_addr, n ) != 0 ) { + return ( MBEDTLS_ERR_NET_BIND_FAILED ); + } + } + + if ( client_ip != NULL ) { + struct sockaddr_in *addr4 = (struct sockaddr_in *) &client_addr; + *ip_len = sizeof( addr4->sin_addr.s_addr ); + + if ( buf_size < *ip_len ) { + return ( MBEDTLS_ERR_NET_BUFFER_TOO_SMALL ); + } + + memcpy( client_ip, &addr4->sin_addr.s_addr, *ip_len ); + } + + return ( 0 ); +} + +/* + * Set the socket blocking or non-blocking + */ +int mbedtls_net_set_block( mbedtls_net_context *ctx ) +{ + return ( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL, 0 ) & ~O_NONBLOCK ) ); +} + +int mbedtls_net_set_nonblock( mbedtls_net_context *ctx ) +{ + return ( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL, 0 ) | O_NONBLOCK ) ); +} + +/* + * Portable usleep helper + */ +void mbedtls_net_usleep( unsigned long usec ) +{ + struct timeval tv; + tv.tv_sec = usec / 1000000; + tv.tv_usec = usec % 1000000; + select( 0, NULL, NULL, NULL, &tv ); +} + +/* + * Read at most 'len' characters + */ +int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len ) +{ + int ret; + int fd = ((mbedtls_net_context *) ctx)->fd; + + if ( fd < 0 ) { + return ( MBEDTLS_ERR_NET_INVALID_CONTEXT ); + } + + ret = (int) read( fd, buf, len ); + + if ( ret < 0 ) { + if ( net_would_block( ctx ) != 0 ) { + return ( MBEDTLS_ERR_SSL_WANT_READ ); + } + + if ( errno == EPIPE || errno == ECONNRESET ) { + return ( MBEDTLS_ERR_NET_CONN_RESET ); + } + + if ( errno == EINTR ) { + return ( MBEDTLS_ERR_SSL_WANT_READ ); + } + + return ( MBEDTLS_ERR_NET_RECV_FAILED ); + } + + return ( ret ); +} + +/* + * Read at most 'len' characters, blocking for at most 'timeout' ms + */ +int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf, size_t len, + uint32_t timeout ) +{ + int ret; + struct timeval tv; + fd_set read_fds; + int fd = ((mbedtls_net_context *) ctx)->fd; + + if ( fd < 0 ) { + return ( MBEDTLS_ERR_NET_INVALID_CONTEXT ); + } + + FD_ZERO( &read_fds ); + FD_SET( fd, &read_fds ); + + tv.tv_sec = timeout / 1000; + tv.tv_usec = ( timeout % 1000 ) * 1000; + + ret = select( fd + 1, &read_fds, NULL, NULL, timeout == 0 ? NULL : &tv ); + + /* Zero fds ready means we timed out */ + if ( ret == 0 ) { + return ( MBEDTLS_ERR_SSL_TIMEOUT ); + } + + if ( ret < 0 ) { + if ( errno == EINTR ) { + return ( MBEDTLS_ERR_SSL_WANT_READ ); + } + + return ( MBEDTLS_ERR_NET_RECV_FAILED ); + } + + /* This call will not block */ + return ( mbedtls_net_recv( ctx, buf, len ) ); +} + +/* + * Write at most 'len' characters + */ +int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len ) +{ + int ret; + int fd = ((mbedtls_net_context *) ctx)->fd; + + if ( fd < 0 ) { + return ( MBEDTLS_ERR_NET_INVALID_CONTEXT ); + } + + ret = (int) write( fd, buf, len ); + + if ( ret < 0 ) { + if ( net_would_block( ctx ) != 0 ) { + return ( MBEDTLS_ERR_SSL_WANT_WRITE ); + } + + if ( errno == EPIPE || errno == ECONNRESET ) { + return ( MBEDTLS_ERR_NET_CONN_RESET ); + } + + if ( errno == EINTR ) { + return ( MBEDTLS_ERR_SSL_WANT_WRITE ); + } + + return ( MBEDTLS_ERR_NET_SEND_FAILED ); + } + + return ( ret ); +} + +/* + * Gracefully close the connection + */ +void mbedtls_net_free( mbedtls_net_context *ctx ) +{ + if ( ctx->fd == -1 ) { + return; + } + + shutdown( ctx->fd, 2 ); + close( ctx->fd ); + + ctx->fd = -1; +} + +#endif /* MBEDTLS_NET_C */ diff --git a/components/mbedtls/test/CMakeLists.txt b/components/mbedtls/test/CMakeLists.txt new file mode 100644 index 00000000..ea3ab041 --- /dev/null +++ b/components/mbedtls/test/CMakeLists.txt @@ -0,0 +1,9 @@ +idf_component_register(SRC_DIRS "." + INCLUDE_DIRS "." + REQUIRES unity test_utils mbedtls) + +idf_component_get_property(mbedtls mbedtls COMPONENT_LIB) +target_compile_definitions(${mbedtls} INTERFACE "-DMBEDTLS_DEPRECATED_WARNING") +target_compile_definitions(mbedtls PUBLIC "-DMBEDTLS_DEPRECATED_WARNING") +target_compile_definitions(mbedcrypto PUBLIC "-DMBEDTLS_DEPRECATED_WARNING") +target_compile_definitions(mbedx509 PUBLIC "-DMBEDTLS_DEPRECATED_WARNING") diff --git a/components/mbedtls/test/component.mk b/components/mbedtls/test/component.mk new file mode 100644 index 00000000..5dd172bd --- /dev/null +++ b/components/mbedtls/test/component.mk @@ -0,0 +1,5 @@ +# +#Component Makefile +# + +COMPONENT_ADD_LDFLAGS = -Wl,--whole-archive -l$(COMPONENT_NAME) -Wl,--no-whole-archive diff --git a/components/mbedtls/test/test_aes_perf.c b/components/mbedtls/test/test_aes_perf.c new file mode 100644 index 00000000..1447e4b2 --- /dev/null +++ b/components/mbedtls/test/test_aes_perf.c @@ -0,0 +1,71 @@ +/* mbedTLS AES performance test +*/ +#include +#include +#include +#include +#include "mbedtls/aes.h" +#include "unity.h" +#include "sdkconfig.h" +#include "esp_timer.h" +#include "esp_heap_caps.h" +#include "test_utils.h" + +TEST_CASE("mbedtls AES performance", "[aes]") +{ + const unsigned CALLS = 256; + const unsigned CALL_SZ = 32*1024; + mbedtls_aes_context ctx; + int64_t start, end; + uint8_t iv[16]; + uint8_t key[16]; + + memset(iv, 0xEE, 16); + memset(key, 0x44, 16); + + // allocate internal memory + uint8_t *buf = heap_caps_malloc(CALL_SZ, MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL); + TEST_ASSERT_NOT_NULL(buf); + mbedtls_aes_init(&ctx); + mbedtls_aes_setkey_enc(&ctx, key, 128); + + start = esp_timer_get_time(); + for (int c = 0; c < CALLS; c++) { + memset(buf, 0xAA, CALL_SZ); + mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_ENCRYPT, CALL_SZ, iv, buf, buf); + } + end = esp_timer_get_time(); + + /* Sanity check: make sure the last ciphertext block matches + what we expect to see. + + Last block produced via this Python: + import os, binascii + from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes + from cryptography.hazmat.backends import default_backend + key = b'\x44' * 16 + iv = b'\xee' * 16 + cipher = Cipher(algorithms.AES(key), modes.CBC(iv), backend=default_backend()) + encryptor = cipher.encryptor() + ct = encryptor.update(b'\xaa' * 256 * 32 * 1024) + encryptor.finalize() + print(binascii.hexlify(ct[-16:])) + */ + const uint8_t expected_last_block[] = { + 0x50, 0x81, 0xe0, 0xe1, 0x15, 0x2f, 0x14, 0xe9, + 0x97, 0xa0, 0xc6, 0xe6, 0x36, 0xf3, 0x5c, 0x25, + }; + TEST_ASSERT_EQUAL_HEX8_ARRAY(expected_last_block, buf + CALL_SZ - 16, 16); + + free(buf); + + float usecs = end - start; + // bytes/usec = MB/sec + float mb_sec = (CALL_SZ * CALLS) / usecs; + printf("Encryption rate %.3fMB/sec\n", mb_sec); +#ifdef CONFIG_MBEDTLS_HARDWARE_AES + // Don't put a hard limit on software AES performance (software is approx 2.3MB/sec on Release config) + TEST_PERFORMANCE_GREATER_THAN(AES_CBC_THROUGHPUT_MBSEC, "%.3fMB/sec", mb_sec); +#endif +} + + diff --git a/components/mbedtls/test/test_apb_dport_access.c b/components/mbedtls/test/test_apb_dport_access.c new file mode 100644 index 00000000..07203ac1 --- /dev/null +++ b/components/mbedtls/test/test_apb_dport_access.c @@ -0,0 +1,56 @@ +/* Implementation of utility functions to verify + unit tests aren't performing SMP-unsafe DPORT reads. +*/ + +#include "unity.h" +#include "sdkconfig.h" +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include "soc/uart_periph.h" +#include "test_apb_dport_access.h" +#include "test_utils.h" + +#ifndef CONFIG_FREERTOS_UNICORE + +static void apb_access_loop_task(void *ignore); + +static volatile bool apb_access_corrupt; +static TaskHandle_t apb_task_handle; + +void start_apb_access_loop(void) +{ + apb_access_corrupt = false; + xTaskCreatePinnedToCore(apb_access_loop_task, "accessAPB", 2048, NULL, + UNITY_FREERTOS_PRIORITY - 1, + &apb_task_handle, !UNITY_FREERTOS_CPU); +} + +void verify_apb_access_loop(void) +{ + vTaskDelete(apb_task_handle); + apb_task_handle = NULL; + TEST_ASSERT_FALSE(apb_access_corrupt); + printf("Verified no APB corruption from operations\n"); +} + +static void apb_access_loop_task(void *ignore) +{ + uint32_t initial = REG_READ(UART_DATE_REG(0)); + while(1) { + if (REG_READ(UART_DATE_REG(0)) != initial) { + apb_access_corrupt = true; + } + } +} + +#else /*CONFIG_FREERTOS_UNICORE */ + +void start_apb_access_loop(void) +{ +} + +void verify_apb_access_loop(void) +{ +} + +#endif diff --git a/components/mbedtls/test/test_apb_dport_access.h b/components/mbedtls/test/test_apb_dport_access.h new file mode 100644 index 00000000..8f30e046 --- /dev/null +++ b/components/mbedtls/test/test_apb_dport_access.h @@ -0,0 +1,18 @@ +/* Utility functions to test that APB access is still safe + while the other CPU performs some set of DPORT accesses + + (see ECO 3.10 and the standalone esp32 test_dport.c for more). +*/ + +/* start_apb_access_loop() starts a task reading from APB in a loop on the non-Unity-test CPU. + + Call this before doing something which involes DPORT reads. + + Does nothing in unicore mode. +*/ +void start_apb_access_loop(void); + +/* verify_apb_access_loop() kills the task started by start_apb_access_loop() + and verifies that none of the APB reads were corrupted by unsafe DPORT reads. +*/ +void verify_apb_access_loop(void); diff --git a/components/mbedtls/test/test_ecp.c b/components/mbedtls/test/test_ecp.c new file mode 100644 index 00000000..0c8f571d --- /dev/null +++ b/components/mbedtls/test/test_ecp.c @@ -0,0 +1,77 @@ +/* mbedTLS Elliptic Curve functionality tests + + Focus on testing functionality where we use ESP32 hardware + accelerated crypto features. + +*/ +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "unity.h" + +/* Note: negative value here so that assert message prints a grep-able + error hex value (mbedTLS uses -N for error codes) */ +#define TEST_ASSERT_MBEDTLS_OK(X) TEST_ASSERT_EQUAL_HEX32(0, -(X)) + +TEST_CASE("mbedtls ECDH Generate Key", "[mbedtls]") +{ + mbedtls_ecdh_context ctx; + mbedtls_entropy_context entropy; + mbedtls_ctr_drbg_context ctr_drbg; + + mbedtls_ecdh_init(&ctx); + mbedtls_ctr_drbg_init(&ctr_drbg); + + mbedtls_entropy_init(&entropy); + TEST_ASSERT_MBEDTLS_OK( mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy, NULL, 0) ); + + TEST_ASSERT_MBEDTLS_OK( mbedtls_ecp_group_load(&ctx.grp, MBEDTLS_ECP_DP_CURVE25519) ); + + TEST_ASSERT_MBEDTLS_OK( mbedtls_ecdh_gen_public(&ctx.grp, &ctx.d, &ctx.Q, + mbedtls_ctr_drbg_random, &ctr_drbg ) ); + + mbedtls_ecdh_free(&ctx); + mbedtls_ctr_drbg_free(&ctr_drbg); + mbedtls_entropy_free(&entropy); +} + +TEST_CASE("mbedtls ECP self-tests", "[mbedtls]") +{ + TEST_ASSERT_EQUAL(0, mbedtls_ecp_self_test(1)); +} + +TEST_CASE("mbedtls ECP mul w/ koblitz", "[mbedtls]") +{ + /* Test case code via https://github.com/espressif/esp-idf/issues/1556 */ + mbedtls_entropy_context ctxEntropy; + mbedtls_ctr_drbg_context ctxRandom; + mbedtls_ecdsa_context ctxECDSA; + const char* pers = "myecdsa"; + + mbedtls_entropy_init(&ctxEntropy); + mbedtls_ctr_drbg_init(&ctxRandom); + TEST_ASSERT_MBEDTLS_OK( mbedtls_ctr_drbg_seed(&ctxRandom, mbedtls_entropy_func, &ctxEntropy, + (const unsigned char*) pers, strlen(pers)) ); + + mbedtls_ecdsa_init(&ctxECDSA); + + TEST_ASSERT_MBEDTLS_OK( mbedtls_ecdsa_genkey(&ctxECDSA, MBEDTLS_ECP_DP_SECP256K1, + mbedtls_ctr_drbg_random, &ctxRandom) ); + + + TEST_ASSERT_MBEDTLS_OK(mbedtls_ecp_mul(&ctxECDSA.grp, &ctxECDSA.Q, &ctxECDSA.d, &ctxECDSA.grp.G, + mbedtls_ctr_drbg_random, &ctxRandom) ); + + mbedtls_ecdsa_free(&ctxECDSA); + mbedtls_ctr_drbg_free(&ctxRandom); + mbedtls_entropy_free(&ctxEntropy); +} + diff --git a/components/mbedtls/test/test_mbedtls.c b/components/mbedtls/test/test_mbedtls.c new file mode 100644 index 00000000..9dc1b664 --- /dev/null +++ b/components/mbedtls/test/test_mbedtls.c @@ -0,0 +1,45 @@ +/* mbedTLS self-tests as unit tests + + Focus on testing functionality where we use ESP32 hardware + accelerated crypto features. + + See also test_hwcrypto.c in esp32 component, which tests hardware crypto without mbedTLS. +*/ +#include +#include +#include +#include +#include "mbedtls/sha1.h" +#include "mbedtls/sha256.h" +#include "mbedtls/sha512.h" +#include "mbedtls/aes.h" +#include "mbedtls/bignum.h" +#include "mbedtls/rsa.h" +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include "freertos/semphr.h" +#include "unity.h" +#include "sdkconfig.h" +#include "test_apb_dport_access.h" + +TEST_CASE("mbedtls AES self-tests", "[aes]") +{ + start_apb_access_loop(); + TEST_ASSERT_FALSE_MESSAGE(mbedtls_aes_self_test(1), "AES self-tests should pass."); + verify_apb_access_loop(); +} + +TEST_CASE("mbedtls MPI self-tests", "[bignum]") +{ + start_apb_access_loop(); + TEST_ASSERT_FALSE_MESSAGE(mbedtls_mpi_self_test(1), "MPI self-tests should pass."); + verify_apb_access_loop(); +} + +TEST_CASE("mbedtls RSA self-tests", "[bignum]") +{ + start_apb_access_loop(); + TEST_ASSERT_FALSE_MESSAGE(mbedtls_rsa_self_test(1), "RSA self-tests should pass."); + verify_apb_access_loop(); +} + diff --git a/components/mbedtls/test/test_mbedtls_mpi.c b/components/mbedtls/test/test_mbedtls_mpi.c new file mode 100644 index 00000000..084fe348 --- /dev/null +++ b/components/mbedtls/test/test_mbedtls_mpi.c @@ -0,0 +1,211 @@ +/* mbedTLS bignum (MPI) self-tests as unit tests +*/ +#include +#include +#include +#include +#include "mbedtls/bignum.h" +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include "freertos/semphr.h" +#include "unity.h" +#include "sdkconfig.h" + +#define MBEDTLS_OK 0 + +/* Debugging function to print an MPI number to stdout. Happens to + print output that can be copy-pasted directly into a Python shell. +*/ +void mbedtls_mpi_printf(const char *name, const mbedtls_mpi *X) +{ + static char buf[1024]; + size_t n; + memset(buf, 0, sizeof(buf)); + mbedtls_mpi_write_string(X, 16, buf, sizeof(buf)-1, &n); + if(n) { + printf("%s = 0x%s\n", name, buf); + } else { + printf("%s = TOOLONG\n", name); + } +} + +/* Assert E = A * B */ +static void test_bignum_mult(const char *a_str, const char *b_str, const char *e_str, size_t mod_bits) +{ + mbedtls_mpi A, B, X, E, M; + char x_buf[1024] = { 0 }; + size_t x_buf_len = 0; + + mbedtls_mpi_init(&A); + mbedtls_mpi_init(&B); + mbedtls_mpi_init(&X); + mbedtls_mpi_init(&E); + + TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&A, 16, a_str)); + TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&B, 16, b_str)); + + /* E = A * B */ + TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&E, 16, e_str)); + TEST_ASSERT_FALSE(mbedtls_mpi_mul_mpi(&X, &A, &B)); + + mbedtls_mpi_write_string(&X, 16, x_buf, sizeof(x_buf)-1, &x_buf_len); + TEST_ASSERT_EQUAL_STRING_MESSAGE(e_str, x_buf, "mbedtls_mpi_mul_mpi result wrong"); + + /* if mod_bits arg is set, also do a esp_mpi_mul_mod() call */ + if (mod_bits > 0) { + mbedtls_mpi_init(&M); + for(int i = 0; i < mod_bits; i++) { + mbedtls_mpi_set_bit(&M, i, 1); + } + + TEST_ASSERT_FALSE(esp_mpi_mul_mpi_mod(&X, &A, &B, &M)); + + mbedtls_mpi_write_string(&X, 16, x_buf, sizeof(x_buf)-1, &x_buf_len); + TEST_ASSERT_EQUAL_STRING_MESSAGE(e_str, x_buf, "esp_mpi_mul_mpi_mod result wrong"); + + mbedtls_mpi_free(&M); + } + + + mbedtls_mpi_free(&A); + mbedtls_mpi_free(&B); + mbedtls_mpi_free(&X); + mbedtls_mpi_free(&E); +} + +TEST_CASE("test MPI multiplication", "[bignum]") +{ + /* Run some trivial numbers tests w/ various high modulo bit counts, + should make no difference to the result + */ + for(int i = 512; i <= 4096; i+= 512) { + test_bignum_mult("10", "100", "1000", + i); + } + + test_bignum_mult("60006FA8D3E3BD746BE39B860FFAADB4F108E15CF2ED8F685FB0E86CC4CB107A488720B41C3F1E18550F00619CD3CA8442296ECB54D2F52ECEE5346D310195700000000", + "BF474CA7", + "047BB102CAF58A48D3D97E4231BC0B753051D8232B9B939A2A4E310F88E65FEFD7762FC2DE0E2BAD6AA51A391DFFABD120653A312E4998F42E2C03AA404EE63B67275BC100000000", + 1024); + + test_bignum_mult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test_bignum_mult("24BF6185468786FDD303083D25E64EFC66CA472BC44D253102F8B4A9D3BFA75091386C0077937FE33FA3252D28855837AE1B484A8A9A45F7EE8C0C634F9E8CDDF79C5CE07EE72C7F123142198164234CABB724CF78B8173B9F880FC86322407AF1FEDFDDE2BEB674CA15F3E81A1521E071513A1E85B5DFA031F21ECAE9A34D", + "010001", + "24BF8644A80CCD855A00DB402E2374E2B5C6ADF60B78E97E2829B7A288697B103888FD38E393F776BF8664D04DB280BD0652F665D2E4D0923483FAEF5C01DC7C847A547CDBC7AB663EB0544AC37DA4B0CF03D0869D878FF3B6C3AF5072EAA39D3279D1DCC29C9933808ABDFE0DFD3BF59331AB6FBFD46556119250BD086E36A34D", + 1536); + + test_bignum_mult("-5D88B669C417EDD02213723546A906B7E9DA7683780E9B54856A2147467ADA316F8819D69486FC8056FE1E8EA7DEC5D5EF12340B95C4FC966F4B348D35893620", + "9AE7FBC99546432DF71896FC239EADAEF38D18D2B2F0E2DD275AA977E2BF4411F5A3B2A5D33605AEBBCCBA7FEB9F2D2FA74206CEC169D74BF5A8C50D6F48EA08", + "-38990016EB21810E3B5E6AEE339AEE72BB7CD629C4C9270A3D832701A2949BC82B2BE5A7F900C0C9937464699862821976095187D646884E8FBF01DE8C3442F3BC97B670AF573EFB74A9BBEBE4432EE74B0A83BBCDF59485D332B1FF49EB461A3A8B12C38FD72C7772D75EC6EBA5633199540C47678BD2F4ADEEA40830C2F100", + 2048); + + + /* 1 << 2050 * 0X1234 */ + test_bignum_mult("400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "1234", + "48D000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + 3072); + + /* multiply a 1178 bit number by a 2050 bit number */ + test_bignum_mult("AAAAAAAAAA75124938ABBECD0EEEEE333333333333333333333FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAAAAAAABBBBBBBBBBBBBBBBBBBB000000000000000000000000000000000004988A5293848932948872398400000000000FFFFFFFFFFF0000000000000EDFABC0204048975876873487387478327482374871327482347328742837483247283748234723874238", + "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", + "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", + 4096); +} + +static bool test_bignum_modexp(const char *z_str, const char *x_str, const char *y_str, const char *m_str, int ret_error) +{ + mbedtls_mpi Z, X, Y, M; + char z_buf[400] = { 0 }; + size_t z_buf_len = 0; + bool fail = false; + + printf("%s = (%s ^ %s) mod %s ret=%d ... ", z_str, x_str, y_str, m_str, ret_error); + + mbedtls_mpi_init(&Z); + mbedtls_mpi_init(&X); + mbedtls_mpi_init(&Y); + mbedtls_mpi_init(&M); + + TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&X, 16, x_str)); + TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&Y, 16, y_str)); + TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&M, 16, m_str)); + + //mbedtls_mpi_printf("X", &X); + //mbedtls_mpi_printf("X", &Y); + //mbedtls_mpi_printf("M", &M); + + /* Z = (X ^ Y) mod M */ + if (ret_error != mbedtls_mpi_exp_mod(&Z, &X, &Y, &M, NULL)) { + fail = true; + } + + if (ret_error == MBEDTLS_OK) { + mbedtls_mpi_write_string(&Z, 16, z_buf, sizeof(z_buf)-1, &z_buf_len); + if (memcmp(z_str, z_buf, strlen(z_str)) != 0) { + printf("\n Expected '%s' Was '%s' \n", z_str, z_buf); + fail = true; + } + } + + mbedtls_mpi_free(&Z); + mbedtls_mpi_free(&X); + mbedtls_mpi_free(&Y); + mbedtls_mpi_free(&M); + + if (fail == true) { + printf(" FAIL\n"); + } else { + printf(" PASS\n"); + } + return fail; +} + +TEST_CASE("test MPI modexp", "[bignum]") +{ + bool test_error = false; + printf("Z = (X ^ Y) mod M \n"); + // test_bignum_modexp(Z, X, Y, M, ret_error); + test_error |= test_bignum_modexp("01000000", "1000", "2", "FFFFFFFF", MBEDTLS_OK); + test_error |= test_bignum_modexp("014B5A90", "1234", "2", "FFFFFFF", MBEDTLS_OK); + test_error |= test_bignum_modexp("01234321", "1111", "2", "FFFFFFFF", MBEDTLS_OK); + test_error |= test_bignum_modexp("02", "5", "1", "3", MBEDTLS_OK); + test_error |= test_bignum_modexp("22", "55", "1", "33", MBEDTLS_OK); + test_error |= test_bignum_modexp("0222", "555", "1", "333", MBEDTLS_OK); + test_error |= test_bignum_modexp("2222", "5555", "1", "3333", MBEDTLS_OK); + test_error |= test_bignum_modexp("11", "5555", "1", "33", MBEDTLS_OK); + test_error |= test_bignum_modexp("55", "1111", "1", "77", MBEDTLS_OK); + test_error |= test_bignum_modexp("88", "1111", "2", "BB", MBEDTLS_OK); + test_error |= test_bignum_modexp("01000000", "2", "128", "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", MBEDTLS_OK); + test_error |= test_bignum_modexp("0ABCDEF12345", "ABCDEF12345", "1", "FFFFFFFFFFFF", MBEDTLS_OK); + test_error |= test_bignum_modexp("0ABCDE", "ABCDE", "1", "FFFFF", MBEDTLS_OK); + + test_error |= test_bignum_modexp("04", "2", "2", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("04", "2", "-2", "9", MBEDTLS_ERR_MPI_BAD_INPUT_DATA); + test_error |= test_bignum_modexp("04", "2", "2", "-9", MBEDTLS_ERR_MPI_BAD_INPUT_DATA); + test_error |= test_bignum_modexp("04", "2", "-2", "-9", MBEDTLS_ERR_MPI_BAD_INPUT_DATA); + + test_error |= test_bignum_modexp("01", "2", "0", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("04", "2", "0", "0", MBEDTLS_ERR_MPI_BAD_INPUT_DATA); + test_error |= test_bignum_modexp("04", "2", "2", "0", MBEDTLS_ERR_MPI_BAD_INPUT_DATA); + test_error |= test_bignum_modexp("00", "0", "2", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("01", "0", "0", "9", MBEDTLS_OK); + + test_error |= test_bignum_modexp("04", "-2", "2", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("01", "-2", "0", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("07", "-2", "7", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("07", "-2", "1", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("02", "2", "1", "9", MBEDTLS_OK); + test_error |= test_bignum_modexp("01", "2", "0", "9", MBEDTLS_OK); + + test_error |= test_bignum_modexp("05", "5", "7", "7", MBEDTLS_OK); + test_error |= test_bignum_modexp("02", "-5", "7", "7", MBEDTLS_OK); + test_error |= test_bignum_modexp("01", "-5", "7", "3", MBEDTLS_OK); + + TEST_ASSERT_FALSE_MESSAGE(test_error, "mbedtls_mpi_exp_mod incorrect for some tests\n"); +} + diff --git a/components/mbedtls/test/test_mbedtls_sha.c b/components/mbedtls/test/test_mbedtls_sha.c new file mode 100644 index 00000000..7b94e52c --- /dev/null +++ b/components/mbedtls/test/test_mbedtls_sha.c @@ -0,0 +1,301 @@ +/* mbedTLS SHA unit tests + */ + +#include +#include +#include +#include +#include "mbedtls/sha1.h" +#include "mbedtls/sha256.h" +#include "mbedtls/sha512.h" +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include "freertos/semphr.h" +#include "unity.h" +#include "sdkconfig.h" +#include "test_apb_dport_access.h" + +TEST_CASE("mbedtls SHA self-tests", "[mbedtls]") +{ + start_apb_access_loop(); + TEST_ASSERT_FALSE_MESSAGE(mbedtls_sha1_self_test(1), "SHA1 self-tests should pass."); + TEST_ASSERT_FALSE_MESSAGE(mbedtls_sha256_self_test(1), "SHA256 self-tests should pass."); + TEST_ASSERT_FALSE_MESSAGE(mbedtls_sha512_self_test(1), "SHA512 self-tests should pass."); + TEST_ASSERT_FALSE_MESSAGE(mbedtls_sha512_self_test(1), "SHA512 self-tests should pass."); + verify_apb_access_loop(); +} + +static const unsigned char *one_hundred_as = (unsigned char *) + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; + +static const unsigned char *one_hundred_bs = (unsigned char *) + "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"; + +static const uint8_t sha256_thousand_as[32] = { + 0x41, 0xed, 0xec, 0xe4, 0x2d, 0x63, 0xe8, 0xd9, 0xbf, 0x51, 0x5a, 0x9b, 0xa6, 0x93, 0x2e, 0x1c, + 0x20, 0xcb, 0xc9, 0xf5, 0xa5, 0xd1, 0x34, 0x64, 0x5a, 0xdb, 0x5d, 0xb1, 0xb9, 0x73, 0x7e, 0xa3 }; + +static const uint8_t sha256_thousand_bs[32] = { + 0xf6, 0xf1, 0x18, 0xe1, 0x20, 0xe5, 0x2b, 0xe0, 0xbd, 0x0c, 0xfd, 0xf2, 0x79, 0x4c, 0xd1, 0x2c, 0x07, 0x68, 0x6c, 0xc8, 0x71, 0x23, 0x5a, 0xc2, 0xf1, 0x14, 0x59, 0x37, 0x8e, 0x6d, 0x23, 0x5b +}; + +static const uint8_t sha512_thousand_bs[64] = { + 0xa6, 0x68, 0x68, 0xa3, 0x73, 0x53, 0x2a, 0x5c, 0xc3, 0x3f, 0xbf, 0x43, 0x4e, 0xba, 0x10, 0x86, 0xb3, 0x87, 0x09, 0xe9, 0x14, 0x3f, 0xbf, 0x37, 0x67, 0x8d, 0x43, 0xd9, 0x9b, 0x95, 0x08, 0xd5, 0x80, 0x2d, 0xbe, 0x9d, 0xe9, 0x1a, 0x54, 0xab, 0x9e, 0xbc, 0x8a, 0x08, 0xa0, 0x1a, 0x89, 0xd8, 0x72, 0x68, 0xdf, 0x52, 0x69, 0x7f, 0x1c, 0x70, 0xda, 0xe8, 0x3f, 0xe5, 0xae, 0x5a, 0xfc, 0x9d +}; + +static const uint8_t sha384_thousand_bs[48] = { + 0x6d, 0xe5, 0xf5, 0x88, 0x57, 0x60, 0x83, 0xff, 0x7c, 0x94, 0x61, 0x5f, 0x8d, 0x96, 0xf2, 0x76, 0xd5, 0x3f, 0x77, 0x0c, 0x8e, 0xc1, 0xbf, 0xb6, 0x04, 0x27, 0xa4, 0xba, 0xea, 0x6c, 0x68, 0x44, 0xbd, 0xb0, 0x9c, 0xef, 0x6a, 0x09, 0x28, 0xe8, 0x1f, 0xfc, 0x95, 0x03, 0x69, 0x99, 0xab, 0x1a +}; + +static const uint8_t sha1_thousand_as[20] = { + 0x29, 0x1e, 0x9a, 0x6c, 0x66, 0x99, 0x49, 0x49, 0xb5, 0x7b, 0xa5, + 0xe6, 0x50, 0x36, 0x1e, 0x98, 0xfc, 0x36, 0xb1, 0xba }; + +TEST_CASE("mbedtls SHA interleaving", "[mbedtls]") +{ + mbedtls_sha1_context sha1_ctx; + mbedtls_sha256_context sha256_ctx; + mbedtls_sha512_context sha512_ctx; + unsigned char sha1[20], sha256[32], sha512[64]; + + mbedtls_sha1_init(&sha1_ctx); + mbedtls_sha256_init(&sha256_ctx); + mbedtls_sha512_init(&sha512_ctx); + + TEST_ASSERT_EQUAL(0, mbedtls_sha1_starts_ret(&sha1_ctx)); + TEST_ASSERT_EQUAL(0, mbedtls_sha256_starts_ret(&sha256_ctx, false)); + TEST_ASSERT_EQUAL(0, mbedtls_sha512_starts_ret(&sha512_ctx, false)); + + for (int i = 0; i < 10; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha1_update_ret(&sha1_ctx, one_hundred_as, 100)); + TEST_ASSERT_EQUAL(0, mbedtls_sha256_update_ret(&sha256_ctx, one_hundred_as, 100)); + TEST_ASSERT_EQUAL(0, mbedtls_sha512_update_ret(&sha512_ctx, one_hundred_bs, 100)); + } + + TEST_ASSERT_EQUAL(0, mbedtls_sha1_finish_ret(&sha1_ctx, sha1)); + TEST_ASSERT_EQUAL(0, mbedtls_sha256_finish_ret(&sha256_ctx, sha256)); + TEST_ASSERT_EQUAL(0, mbedtls_sha512_finish_ret(&sha512_ctx, sha512)); + + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha512_thousand_bs, sha512, 64, "SHA512 calculation"); + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha256_thousand_as, sha256, 32, "SHA256 calculation"); + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha1_thousand_as, sha1, 20, "SHA1 calculation"); +} + +static xSemaphoreHandle done_sem; +static void tskRunSHA1Test(void *pvParameters) +{ + mbedtls_sha1_context sha1_ctx; + unsigned char sha1[20]; + + for (int i = 0; i < 1000; i++) { + mbedtls_sha1_init(&sha1_ctx); + TEST_ASSERT_EQUAL(0, mbedtls_sha1_starts_ret(&sha1_ctx)); + for (int j = 0; j < 10; j++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha1_update_ret(&sha1_ctx, (unsigned char *)one_hundred_as, 100)); + } + TEST_ASSERT_EQUAL(0, mbedtls_sha1_finish_ret(&sha1_ctx, sha1)); + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha1_thousand_as, sha1, 20, "SHA1 calculation"); + } + xSemaphoreGive(done_sem); + vTaskDelete(NULL); +} + +static void tskRunSHA256Test(void *pvParameters) +{ + mbedtls_sha256_context sha256_ctx; + unsigned char sha256[32]; + + for (int i = 0; i < 1000; i++) { + mbedtls_sha256_init(&sha256_ctx); + TEST_ASSERT_EQUAL(0, mbedtls_sha256_starts_ret(&sha256_ctx, false)); + for (int j = 0; j < 10; j++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha256_update_ret(&sha256_ctx, (unsigned char *)one_hundred_bs, 100)); + } + TEST_ASSERT_EQUAL(0, mbedtls_sha256_finish_ret(&sha256_ctx, sha256)); + + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha256_thousand_bs, sha256, 32, "SHA256 calculation"); + } + xSemaphoreGive(done_sem); + vTaskDelete(NULL); +} + +#define SHA_TASK_STACK_SIZE (10*1024) + +TEST_CASE("mbedtls SHA multithreading", "[mbedtls]") +{ + done_sem = xSemaphoreCreateCounting(4, 0); + xTaskCreate(tskRunSHA1Test, "SHA1Task1", SHA_TASK_STACK_SIZE, NULL, 3, NULL); + xTaskCreate(tskRunSHA1Test, "SHA1Task2", SHA_TASK_STACK_SIZE, NULL, 3, NULL); + xTaskCreate(tskRunSHA256Test, "SHA256Task1", SHA_TASK_STACK_SIZE, NULL, 3, NULL); + xTaskCreate(tskRunSHA256Test, "SHA256Task2", SHA_TASK_STACK_SIZE, NULL, 3, NULL); + + for(int i = 0; i < 4; i++) { + if(!xSemaphoreTake(done_sem, 10000/portTICK_PERIOD_MS)) { + TEST_FAIL_MESSAGE("done_sem not released by test task"); + } + } + vSemaphoreDelete(done_sem); +} + +void tskRunSHASelftests(void *param) +{ + for (int i = 0; i < 5; i++) { + if(mbedtls_sha1_self_test(1)) { + printf("SHA1 self-tests failed.\n"); + while(1) {} + } + + if(mbedtls_sha256_self_test(1)) { + printf("SHA256 self-tests failed.\n"); + while(1) {} + } + + if(mbedtls_sha512_self_test(1)) { + printf("SHA512 self-tests failed.\n"); + while(1) {} + } + + if(mbedtls_sha512_self_test(1)) { + printf("SHA512 self-tests failed.\n"); + while(1) {} + } + } + xSemaphoreGive(done_sem); + vTaskDelete(NULL); +} + +TEST_CASE("mbedtls SHA self-tests multithreaded", "[mbedtls]") +{ + done_sem = xSemaphoreCreateCounting(2, 0); + xTaskCreate(tskRunSHASelftests, "SHASelftests1", SHA_TASK_STACK_SIZE, NULL, 3, NULL); + xTaskCreate(tskRunSHASelftests, "SHASelftests2", SHA_TASK_STACK_SIZE, NULL, 3, NULL); + + const int TIMEOUT_MS = 20000; + + for(int i = 0; i < 2; i++) { + if(!xSemaphoreTake(done_sem, TIMEOUT_MS/portTICK_PERIOD_MS)) { + TEST_FAIL_MESSAGE("done_sem not released by test task"); + } + } + vSemaphoreDelete(done_sem); +} + +TEST_CASE("mbedtls SHA512 clone", "[mbedtls]") +{ + mbedtls_sha512_context ctx; + mbedtls_sha512_context clone; + unsigned char sha512[64]; + + mbedtls_sha512_init(&ctx); + TEST_ASSERT_EQUAL(0, mbedtls_sha512_starts_ret(&ctx, false)); + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha512_update_ret(&ctx, one_hundred_bs, 100)); + } + + mbedtls_sha512_clone(&clone, &ctx); + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha512_update_ret(&ctx, one_hundred_bs, 100)); + TEST_ASSERT_EQUAL(0, mbedtls_sha512_update_ret(&clone, one_hundred_bs, 100)); + } + TEST_ASSERT_EQUAL(0, mbedtls_sha512_finish_ret(&ctx, sha512)); + + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha512_thousand_bs, sha512, 64, "SHA512 original calculation"); + + TEST_ASSERT_EQUAL(0, mbedtls_sha512_finish_ret(&clone, sha512)); + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha512_thousand_bs, sha512, 64, "SHA512 cloned calculation"); +} + +TEST_CASE("mbedtls SHA384 clone", "[mbedtls]") +{ + mbedtls_sha512_context ctx; + mbedtls_sha512_context clone; + unsigned char sha384[48]; + + mbedtls_sha512_init(&ctx); + TEST_ASSERT_EQUAL(0, mbedtls_sha512_starts_ret(&ctx, true)); + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha512_update_ret(&ctx, one_hundred_bs, 100)); + } + + mbedtls_sha512_clone(&clone, &ctx); + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha512_update_ret(&ctx, one_hundred_bs, 100)); + TEST_ASSERT_EQUAL(0, mbedtls_sha512_update_ret(&clone, one_hundred_bs, 100)); + } + TEST_ASSERT_EQUAL(0, mbedtls_sha512_finish_ret(&ctx, sha384)); + + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha384_thousand_bs, sha384, 48, "SHA512 original calculation"); + + TEST_ASSERT_EQUAL(0, mbedtls_sha512_finish_ret(&clone, sha384)); + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha384_thousand_bs, sha384, 48, "SHA512 cloned calculation"); +} + + +TEST_CASE("mbedtls SHA256 clone", "[mbedtls]") +{ + mbedtls_sha256_context ctx; + mbedtls_sha256_context clone; + unsigned char sha256[64]; + + mbedtls_sha256_init(&ctx); + TEST_ASSERT_EQUAL(0, mbedtls_sha256_starts_ret(&ctx, false)); + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha256_update_ret(&ctx, one_hundred_as, 100)); + } + + mbedtls_sha256_clone(&clone, &ctx); + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha256_update_ret(&ctx, one_hundred_as, 100)); + TEST_ASSERT_EQUAL(0, mbedtls_sha256_update_ret(&clone, one_hundred_as, 100)); + } + TEST_ASSERT_EQUAL(0, mbedtls_sha256_finish_ret(&ctx, sha256)); + + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha256_thousand_as, sha256, 32, "SHA256 original calculation"); + + TEST_ASSERT_EQUAL(0, mbedtls_sha256_finish_ret(&clone, sha256)); + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha256_thousand_as, sha256, 32, "SHA256 cloned calculation"); +} + +typedef struct { + mbedtls_sha256_context ctx; + uint8_t result[32]; + int ret; + bool done; +} finalise_sha_param_t; + +static void tskFinaliseSha(void *v_param) +{ + finalise_sha_param_t *param = (finalise_sha_param_t *)v_param; + + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha256_update_ret(¶m->ctx, one_hundred_as, 100)); + } + + param->ret = mbedtls_sha256_finish_ret(¶m->ctx, param->result); + param->done = true; + vTaskDelete(NULL); +} + +TEST_CASE("mbedtls SHA session passed between tasks" , "[mbedtls]") +{ + finalise_sha_param_t param = { 0 }; + + mbedtls_sha256_init(¶m.ctx); + TEST_ASSERT_EQUAL(0, mbedtls_sha256_starts_ret(¶m.ctx, false)); + for (int i = 0; i < 5; i++) { + TEST_ASSERT_EQUAL(0, mbedtls_sha256_update_ret(¶m.ctx, one_hundred_as, 100)); + } + + // pass the SHA context off to a different task + // + // note: at the moment this doesn't crash even if a mutex semaphore is used as the + // engine lock, but it can crash... + xTaskCreate(tskFinaliseSha, "SHAFinalise", SHA_TASK_STACK_SIZE, ¶m, 3, NULL); + + while (!param.done) { + vTaskDelay(1); + } + + TEST_ASSERT_EQUAL(0, param.ret); + TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha256_thousand_as, param.result, 32, "SHA256 result from other task"); +} diff --git a/components/mbedtls/test/test_rsa.c b/components/mbedtls/test/test_rsa.c new file mode 100644 index 00000000..df6d8f23 --- /dev/null +++ b/components/mbedtls/test/test_rsa.c @@ -0,0 +1,240 @@ +/* mbedTLS RSA functionality tests + + Focus on testing functionality where we use ESP32 hardware + accelerated crypto features. + +*/ +#include +#include +#include +#include +#include "mbedtls/rsa.h" +#include "mbedtls/pk.h" +#include "mbedtls/x509_crt.h" +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include "freertos/semphr.h" +#include "unity.h" +#include "sdkconfig.h" + +/* Taken from openssl s_client -connect api.gigafive.com:443 -showcerts + */ +static const char *rsa4096_cert = "-----BEGIN CERTIFICATE-----\n"\ + "MIIExzCCA6+gAwIBAgIBAzANBgkqhkiG9w0BAQsFADCBkjELMAkGA1UEBhMCVVMx\n"\ + "CzAJBgNVBAgMAkNBMRQwEgYDVQQHDAtTYW50YSBDbGFyYTElMCMGA1UECgwcR2ln\n"\ + "YWZpdmUgVGVjaG5vbG9neSBQYXJ0bmVyczEZMBcGA1UEAwwQR2lnYWZpdmUgUm9v\n"\ + "dCBDQTEeMBwGCSqGSIb3DQEJARYPY2FAZ2lnYWZpdmUuY29tMB4XDTE2MDgyNzE2\n"\ + "NDYyM1oXDTI2MDgyNTE2NDYyM1owgZcxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJD\n"\ + "QTEUMBIGA1UEBwwLU2FudGEgQ2xhcmExKTAnBgNVBAoMIEdpZ2FmaXZlIFRlY2hu\n"\ + "b2xvZ3kgUGFydG5lcnMgTExDMRkwFwYDVQQDDBBhcGkuZ2lnYWZpdmUuY29tMR8w\n"\ + "HQYJKoZIhvcNAQkBFhBjcmxAZ2lnYWZpdmUuY29tMIICIjANBgkqhkiG9w0BAQEF\n"\ + "AAOCAg8AMIICCgKCAgEAof82VrEpXMpsI/ddW6RLeTeSYtxiXZZkRbDKN6otYgEk\n"\ + "vA8yRbzei2cO2A/8+Erhe9beYLAMXWF+bjoUAFwnuIcbmufgHprOYzX/7CYXCsrH\n"\ + "LrJfVF6kvjCXy2W3xSvgh8ZgHNWnBGzl13tq19Fz8x0AhK5GQ9608oJCbnQjpVSI\n"\ + "lZDl3JVOifCeXf2c7nMhVOC/reTeto0Gbchs8Ox50WyojmfYbVjOQcA7f8p1eI+D\n"\ + "XUJK01cUGVu6/KarVArGHh5LsiyXOadbyeyOXPmjyrgarG3IIBeQSNECfJZPc/OW\n"\ + "lFszjU4YLDckI4x+tReiuFQbQPN5sDplcEldmZZm/8XD36ddvAaDds+SYlPXxDK7\n"\ + "7L8RBVUG2Ylc9YZf7RE6IMDmdQmsCZDX0VxySYEmzv5lnAx4mzzaXcgS+kHMOLyK\n"\ + "n9UxmpzwQoqqC9tMZqwRaeKW1njR1dSwQLqirBPfGCWKkpkpm7C3HEfeeLrasral\n"\ + "aPf6LAwN3A4ZKHa5Jmne7W+1eYS1aTXOAOLIPcXRAh1B80H+SusIdM9d6vk2YTIg\n"\ + "khwGQV3sgM6nIO5+T/8z141UEjWbtP7pb/u0+G9Cg7TwvRoO2UukxdvOwNto1G2e\n"\ + "J3rKB/JSYsYWnPHvvh9XR+55PZ4iCf9Rqw/IP82uyGipR9gxlHqN8WhMTj9tNEkC\n"\ + "AwEAAaMhMB8wHQYDVR0OBBYEFISCemcSriz1HFhRXluw9H+Bv9lEMA0GCSqGSIb3\n"\ + "DQEBCwUAA4IBAQCMetK0xe6Y/uZpb1ARh+hHYcHI3xI+IG4opWJeoB1gDh/xpNAW\n"\ + "j6t5MGbLoqNMBXbqL26hnKVspyvCxw7ebI5ZJgjtbrD1t+0D8yrgIZzr7AWGA9Hj\n"\ + "WIHqDHGDxwkmfjVVPmuO3l5RtJmL6KV6kVL2bOvVI6gECpFLddmOTtg+iXDfSw3x\n"\ + "0+ueMYKr8QLF+TCxfzQTHvTHvOJtcZHecc1n7PYbRmI2p7tV6RoBpV69oM6NAVUV\n"\ + "i2QoSxm0pYzDzavOaxwhEPHT34Tpg6fwXy1QokFD9OtxRFtdpTjL3bMWpatZE+ba\n"\ + "cjvvf0utMW5fNjTTxu1nnpuxZM3ifTCqZJ+9\n"\ + "-----END CERTIFICATE-----\n"; + +/* Root cert from openssl s_client -connect google.com:443 -showcerts + */ +static const char *rsa2048_cert = "-----BEGIN CERTIFICATE-----\n"\ + "MIIDfTCCAuagAwIBAgIDErvmMA0GCSqGSIb3DQEBBQUAME4xCzAJBgNVBAYTAlVT\n"\ + "MRAwDgYDVQQKEwdFcXVpZmF4MS0wKwYDVQQLEyRFcXVpZmF4IFNlY3VyZSBDZXJ0\n"\ + "aWZpY2F0ZSBBdXRob3JpdHkwHhcNMDIwNTIxMDQwMDAwWhcNMTgwODIxMDQwMDAw\n"\ + "WjBCMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNR2VvVHJ1c3QgSW5jLjEbMBkGA1UE\n"\ + "AxMSR2VvVHJ1c3QgR2xvYmFsIENBMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB\n"\ + "CgKCAQEA2swYYzD99BcjGlZ+W988bDjkcbd4kdS8odhM+KhDtgPpTSEHCIjaWC9m\n"\ + "OSm9BXiLnTjoBbdqfnGk5sRgprDvgOSJKA+eJdbtg/OtppHHmMlCGDUUna2YRpIu\n"\ + "T8rxh0PBFpVXLVDviS2Aelet8u5fa9IAjbkU+BQVNdnARqN7csiRv8lVK83Qlz6c\n"\ + "JmTM386DGXHKTubU1XupGc1V3sjs0l44U+VcT4wt/lAjNvxm5suOpDkZALeVAjmR\n"\ + "Cw7+OC7RHQWa9k0+bw8HHa8sHo9gOeL6NlMTOdReJivbPagUvTLrGAMoUgRx5asz\n"\ + "PeE4uwc2hGKceeoWMPRfwCvocWvk+QIDAQABo4HwMIHtMB8GA1UdIwQYMBaAFEjm\n"\ + "aPkr0rKV10fYIyAQTzOYkJ/UMB0GA1UdDgQWBBTAephojYn7qwVkDBF9qn1luMrM\n"\ + "TjAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBBjA6BgNVHR8EMzAxMC+g\n"\ + "LaArhilodHRwOi8vY3JsLmdlb3RydXN0LmNvbS9jcmxzL3NlY3VyZWNhLmNybDBO\n"\ + "BgNVHSAERzBFMEMGBFUdIAAwOzA5BggrBgEFBQcCARYtaHR0cHM6Ly93d3cuZ2Vv\n"\ + "dHJ1c3QuY29tL3Jlc291cmNlcy9yZXBvc2l0b3J5MA0GCSqGSIb3DQEBBQUAA4GB\n"\ + "AHbhEm5OSxYShjAGsoEIz/AIx8dxfmbuwu3UOx//8PDITtZDOLC5MH0Y0FWDomrL\n"\ + "NhGc6Ehmo21/uBPUR/6LWlxz/K7ZGzIZOKuXNBSqltLroxwUCEm2u+WR74M26x1W\n"\ + "b8ravHNjkOR/ez4iyz0H7V84dJzjA1BOoa+Y7mHyhD8S\n"\ + "-----END CERTIFICATE-----\n"; + +/* Some random input bytes to public key encrypt */ +static const uint8_t pki_input[4096/8] = { + 0, 1, 4, 6, 7, 9, 33, 103, 49, 11, 56, 211, 67, 92 }; + +/* Result of an RSA4096 operation using cert's public key + (raw PKI, no padding/etc) */ +static const uint8_t pki_rsa4096_output[] = { + 0x91, 0x87, 0xcd, 0x04, 0x80, 0x7c, 0x8b, 0x0b, + 0x0c, 0xc0, 0x38, 0x37, 0x7a, 0xe3, 0x2c, 0x94, + 0xea, 0xc4, 0xcb, 0x83, 0x2c, 0x77, 0x71, 0x14, + 0x11, 0x85, 0x16, 0x61, 0xd3, 0x64, 0x2a, 0x0f, + 0xf9, 0x6b, 0x45, 0x04, 0x66, 0x5d, 0x15, 0xf1, + 0xcf, 0x69, 0x77, 0x90, 0xb9, 0x41, 0x68, 0xa9, + 0xa6, 0xfd, 0x94, 0xdc, 0x6a, 0xce, 0xc7, 0xb6, + 0x41, 0xd9, 0x44, 0x3c, 0x02, 0xb6, 0xc7, 0x26, + 0xce, 0xec, 0x66, 0x21, 0xa8, 0xe8, 0xf4, 0xa9, + 0x33, 0x4a, 0x6c, 0x28, 0x0f, 0x50, 0x30, 0x32, + 0x28, 0x00, 0xbb, 0x2c, 0xc3, 0x44, 0x72, 0x31, + 0x93, 0xd4, 0xde, 0x29, 0x6b, 0xfa, 0x31, 0xfd, + 0x3a, 0x05, 0xc6, 0xb1, 0x28, 0x43, 0x57, 0x20, + 0xf7, 0xf8, 0x13, 0x0c, 0x4a, 0x80, 0x00, 0xab, + 0x1f, 0xe8, 0x88, 0xad, 0x56, 0xf2, 0xda, 0x5a, + 0x50, 0xe9, 0x02, 0x09, 0x21, 0x2a, 0xfc, 0x82, + 0x68, 0x34, 0xf9, 0x04, 0xa3, 0x25, 0xe1, 0x0f, + 0xa8, 0x77, 0x29, 0x94, 0xb6, 0x9d, 0x5a, 0x08, + 0x33, 0x8d, 0x27, 0x6a, 0xc0, 0x3b, 0xad, 0x91, + 0x8a, 0x83, 0xa9, 0x2e, 0x48, 0xcd, 0x67, 0xa3, + 0x3a, 0x35, 0x41, 0x85, 0xfa, 0x3f, 0x61, 0x1f, + 0x80, 0xeb, 0xcd, 0x5a, 0xc5, 0x14, 0x7b, 0xab, + 0x9c, 0x45, 0x11, 0xd2, 0x25, 0x9a, 0x16, 0xeb, + 0x9c, 0xfa, 0xbe, 0x73, 0x18, 0xbd, 0x25, 0x8e, + 0x99, 0x6d, 0xb3, 0xbc, 0xac, 0x2d, 0xa2, 0x53, + 0xe8, 0x7c, 0x38, 0x1b, 0x7a, 0x75, 0xff, 0x76, + 0x4f, 0x48, 0x5b, 0x39, 0x20, 0x5a, 0x7b, 0x82, + 0xd3, 0x33, 0x33, 0x2a, 0xab, 0x6a, 0x7a, 0x42, + 0x1d, 0x1f, 0xd1, 0x61, 0x58, 0xd7, 0x38, 0x52, + 0xdf, 0xb0, 0x61, 0x98, 0x63, 0xb7, 0xa1, 0x4e, + 0xdb, 0x9b, 0xcb, 0xb7, 0x85, 0xc4, 0x3e, 0x03, + 0xe5, 0x59, 0x50, 0x28, 0x5a, 0x4d, 0x7f, 0x53, + 0x2e, 0x99, 0x1d, 0x6d, 0x85, 0x27, 0x78, 0x34, + 0x5e, 0xae, 0xc9, 0x1b, 0x37, 0x96, 0xde, 0x40, + 0x87, 0x35, 0x3c, 0x1f, 0xe0, 0x8f, 0xfb, 0x3a, + 0x58, 0x0e, 0x60, 0xe9, 0x06, 0xbd, 0x83, 0x03, + 0x92, 0xde, 0x5e, 0x69, 0x28, 0xb1, 0x00, 0xeb, + 0x44, 0xca, 0x3c, 0x49, 0x03, 0x10, 0xa8, 0x84, + 0xa6, 0xbb, 0xd5, 0xda, 0x98, 0x8c, 0x6f, 0xa3, + 0x0f, 0x39, 0xf3, 0xa7, 0x7d, 0xd5, 0x3b, 0xe2, + 0x85, 0x12, 0xda, 0xa4, 0x4d, 0x80, 0x97, 0xcb, + 0x11, 0xe0, 0x89, 0x90, 0xff, 0x5b, 0x72, 0x19, + 0x59, 0xd1, 0x39, 0x23, 0x9f, 0xb0, 0x00, 0xe2, + 0x45, 0x72, 0xc6, 0x9a, 0xbc, 0xe1, 0xd1, 0x51, + 0x6b, 0x35, 0xd2, 0x49, 0xbf, 0xb6, 0xfe, 0xab, + 0x09, 0xf7, 0x9d, 0xa4, 0x6e, 0x69, 0xb6, 0xf9, + 0xde, 0xe3, 0x57, 0x0c, 0x1a, 0x96, 0xf1, 0xcc, + 0x1c, 0x92, 0xdb, 0x44, 0xf4, 0x45, 0xfa, 0x8f, + 0x87, 0xcf, 0xf4, 0xd2, 0xa1, 0xf8, 0x69, 0x18, + 0xcf, 0xdc, 0xa0, 0x1f, 0xb0, 0x26, 0xad, 0x81, + 0xab, 0xdf, 0x78, 0x18, 0xa2, 0x74, 0xba, 0x2f, + 0xec, 0x70, 0xa2, 0x1f, 0x56, 0xee, 0xff, 0xc9, + 0xfe, 0xb1, 0xe1, 0x9b, 0xea, 0x0e, 0x33, 0x14, + 0x5f, 0x6e, 0xca, 0xee, 0x02, 0x56, 0x5a, 0x67, + 0x42, 0x9a, 0xbf, 0x55, 0xc0, 0x0f, 0x8e, 0x01, + 0x67, 0x63, 0x6e, 0xd1, 0x57, 0xf7, 0xf1, 0xc6, + 0x92, 0x9e, 0xb5, 0x45, 0xe1, 0x50, 0x58, 0x94, + 0x20, 0x90, 0x6a, 0x29, 0x2d, 0x4b, 0xd1, 0xb5, + 0x68, 0x63, 0xb5, 0xe6, 0xd8, 0x6e, 0x84, 0x80, + 0xad, 0xe6, 0x03, 0x1e, 0x51, 0xc2, 0xa8, 0x6d, + 0x84, 0xec, 0x2d, 0x7c, 0x61, 0x02, 0xd1, 0xda, + 0xf5, 0x94, 0xfa, 0x2d, 0xa6, 0xed, 0x89, 0x6a, + 0x6a, 0xda, 0x07, 0x5d, 0x83, 0xfc, 0x43, 0x76, + 0x7c, 0xca, 0x8c, 0x00, 0xfc, 0xb9, 0x2c, 0x23, +}; + +static const uint8_t pki_rsa2048_output[] = { + 0x47, 0x0b, 0xe5, 0x8a, 0xcd, 0x2f, 0x78, 0x07, + 0x69, 0x69, 0x70, 0xff, 0x81, 0xdf, 0x96, 0xf0, + 0xed, 0x82, 0x3a, 0x3d, 0x46, 0xab, 0xe9, 0xc3, + 0xb5, 0xd9, 0xca, 0xa2, 0x05, 0xa9, 0xf6, 0x6e, + 0xad, 0x6c, 0xe0, 0xd1, 0xa2, 0xb4, 0xf2, 0x78, + 0x4a, 0x93, 0xfc, 0x45, 0xe1, 0x9b, 0xdd, 0x62, + 0xf9, 0x66, 0x2a, 0x14, 0x38, 0x12, 0xb6, 0x50, + 0x0b, 0xe3, 0x53, 0x9c, 0x12, 0x56, 0xf1, 0xb7, + 0x83, 0xd5, 0xf3, 0x24, 0x81, 0xcc, 0x5a, 0xeb, + 0xec, 0xac, 0x68, 0xa8, 0x0c, 0xd7, 0x84, 0x7a, + 0xbb, 0x77, 0x7b, 0xd5, 0x5b, 0xcf, 0x7b, 0x25, + 0xd0, 0x75, 0x80, 0x21, 0x12, 0x97, 0x6b, 0xe1, + 0xb6, 0x51, 0x12, 0x52, 0x6e, 0x01, 0x92, 0xb7, + 0xcc, 0x70, 0x4b, 0x46, 0x11, 0x98, 0x5a, 0x84, + 0x1c, 0x90, 0x45, 0x0f, 0x15, 0x77, 0xdb, 0x79, + 0xe8, 0xff, 0x1f, 0xaa, 0x58, 0x95, 0xce, 0x3c, + 0x65, 0x0c, 0x66, 0x29, 0xe1, 0x9c, 0x41, 0xbb, + 0xde, 0x65, 0xb8, 0x29, 0x36, 0x94, 0xbd, 0x87, + 0x93, 0x39, 0xc5, 0xeb, 0x49, 0x21, 0xc1, 0xeb, + 0x48, 0xbd, 0x19, 0x13, 0x4d, 0x40, 0x90, 0x88, + 0xc6, 0x12, 0xd9, 0xf7, 0xdd, 0xc8, 0x4f, 0x89, + 0xc0, 0x91, 0xf8, 0xeb, 0xcf, 0xe3, 0x12, 0x17, + 0x88, 0x9c, 0x88, 0xf4, 0xf5, 0xae, 0xf4, 0x15, + 0xfe, 0x17, 0xf6, 0xa4, 0x74, 0x49, 0x02, 0x05, + 0x11, 0x3b, 0x92, 0x25, 0x39, 0x2c, 0x4b, 0x08, + 0x19, 0x76, 0x13, 0x8d, 0xf9, 0xda, 0xae, 0xdf, + 0x30, 0xda, 0xcc, 0xbb, 0x3f, 0xb9, 0xb0, 0xd6, + 0x5c, 0x78, 0x4b, 0x2b, 0x35, 0x51, 0x17, 0x48, + 0xf5, 0xd4, 0x39, 0x7e, 0x05, 0x83, 0x68, 0x86, + 0x44, 0x5f, 0x56, 0x1d, 0x2c, 0x53, 0xd3, 0x64, + 0x3a, 0xb2, 0x0c, 0x4a, 0x85, 0xd6, 0x5b, 0x7e, + 0xf9, 0xe9, 0x50, 0x29, 0x5d, 0x4f, 0xcc, 0xc9, +}; + +_Static_assert(sizeof(pki_rsa2048_output) == 2048/8, "rsa2048 output is wrong size"); +_Static_assert(sizeof(pki_rsa4096_output) == 4096/8, "rsa4096 output is wrong size"); + +static void test_cert(const char *cert, const uint8_t *expected_output, size_t output_len); + +TEST_CASE("mbedtls RSA4096 cert", "[mbedtls]") +{ + + test_cert(rsa4096_cert, pki_rsa4096_output, 4096/8); +} + +TEST_CASE("mbedtls RSA2048 cert", "[mbedtls]") +{ + test_cert(rsa2048_cert, pki_rsa2048_output, 2048/8); +} + +static void test_cert(const char *cert, const uint8_t *expected_output, size_t output_len) +{ + mbedtls_x509_crt crt; + mbedtls_rsa_context *rsa; + char buf[output_len]; + + bzero(buf, output_len); + + mbedtls_x509_crt_init(&crt); + + TEST_ASSERT_EQUAL_HEX16_MESSAGE(0, + -mbedtls_x509_crt_parse(&crt, + (const uint8_t *)cert, + strlen(cert)+1), + "parse cert"); + + rsa = mbedtls_pk_rsa(crt.pk); + TEST_ASSERT_NOT_NULL(rsa); + + TEST_ASSERT_EQUAL_HEX16_MESSAGE(0, + -mbedtls_rsa_check_pubkey(rsa), + "check cert pubkey"); + + mbedtls_x509_crt_info(buf, sizeof(buf), "", &crt); + puts(buf); + + TEST_ASSERT_EQUAL_HEX16_MESSAGE(0, + -mbedtls_rsa_public(rsa, pki_input, (uint8_t *)buf), + "RSA PK operation"); + + /* + // Dump buffer for debugging + for(int i = 0; i < output_len; i++) { + printf("0x%02x, ", buf[i]); + } + printf("\n"); + */ + + TEST_ASSERT_EQUAL_HEX8_ARRAY(expected_output, buf, output_len); + + mbedtls_x509_crt_free(&crt); +} diff --git a/components/openssl/CMakeLists.txt b/components/openssl/CMakeLists.txt new file mode 100644 index 00000000..bba4006f --- /dev/null +++ b/components/openssl/CMakeLists.txt @@ -0,0 +1,11 @@ +idf_component_register(SRCS "library/ssl_cert.c" + "library/ssl_lib.c" + "library/ssl_methods.c" + "library/ssl_pkey.c" + "library/ssl_stack.c" + "library/ssl_x509.c" + "platform/ssl_pm.c" + "platform/ssl_port.c" + REQUIRES mbedtls + INCLUDE_DIRS include + PRIV_INCLUDE_DIRS include/internal include/platform include/openssl) diff --git a/components/openssl/Kconfig b/components/openssl/Kconfig new file mode 100644 index 00000000..0df49080 --- /dev/null +++ b/components/openssl/Kconfig @@ -0,0 +1,72 @@ +menu "OpenSSL" + + config OPENSSL_DEBUG + bool "Enable OpenSSL debugging" + default n + help + Enable OpenSSL debugging function. + + If the option is enabled, "SSL_DEBUG" works. + + config OPENSSL_DEBUG_LEVEL + int "OpenSSL debugging level" + default 0 + range 0 255 + depends on OPENSSL_DEBUG + help + OpenSSL debugging level. + + Only function whose debugging level is higher than "OPENSSL_DEBUG_LEVEL" works. + + For example: + If OPENSSL_DEBUG_LEVEL = 2, you use function "SSL_DEBUG(1, "malloc failed")". Because 1 < 2, it will not + print. + + config OPENSSL_LOWLEVEL_DEBUG + bool "Enable OpenSSL low-level module debugging" + default n + depends on OPENSSL_DEBUG + select MBEDTLS_DEBUG + help + If the option is enabled, low-level module debugging function of OpenSSL is enabled, e.g. mbedtls internal + debugging function. + + choice OPENSSL_ASSERT + prompt "Select OpenSSL assert function" + default CONFIG_OPENSSL_ASSERT_EXIT + help + OpenSSL function needs "assert" function to check if input parameters are valid. + + If you want to use assert debugging function, "OPENSSL_DEBUG" should be enabled. + + config OPENSSL_ASSERT_DO_NOTHING + bool "Do nothing" + help + Do nothing and "SSL_ASSERT" does not work. + + config OPENSSL_ASSERT_EXIT + bool "Check and exit" + help + Enable assert exiting, it will check and return error code. + + config OPENSSL_ASSERT_DEBUG + bool "Show debugging message" + depends on OPENSSL_DEBUG + help + Enable assert debugging, it will check and show debugging message. + + config OPENSSL_ASSERT_DEBUG_EXIT + bool "Show debugging message and exit" + depends on OPENSSL_DEBUG + help + Enable assert debugging and exiting, it will check, show debugging message and return error code. + + config OPENSSL_ASSERT_DEBUG_BLOCK + bool "Show debugging message and block" + depends on OPENSSL_DEBUG + help + Enable assert debugging and blocking, it will check, show debugging message and block by "while (1);". + + endchoice + +endmenu diff --git a/components/ssl/mbedtls/port/openssl/OpenSSL-APIs.rst b/components/openssl/OpenSSL-APIs.rst similarity index 100% rename from components/ssl/mbedtls/port/openssl/OpenSSL-APIs.rst rename to components/openssl/OpenSSL-APIs.rst diff --git a/components/openssl/component.mk b/components/openssl/component.mk new file mode 100644 index 00000000..be40549d --- /dev/null +++ b/components/openssl/component.mk @@ -0,0 +1,9 @@ +# +# Component Makefile +# + +COMPONENT_ADD_INCLUDEDIRS := include +COMPONENT_PRIV_INCLUDEDIRS := include/internal include/platform include/openssl + +COMPONENT_SRCDIRS := library platform + diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl3.h b/components/openssl/include/internal/ssl3.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl3.h rename to components/openssl/include/internal/ssl3.h diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_cert.h b/components/openssl/include/internal/ssl_cert.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_cert.h rename to components/openssl/include/internal/ssl_cert.h diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_code.h b/components/openssl/include/internal/ssl_code.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_code.h rename to components/openssl/include/internal/ssl_code.h diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_dbg.h b/components/openssl/include/internal/ssl_dbg.h similarity index 99% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_dbg.h rename to components/openssl/include/internal/ssl_dbg.h index e3e1b144..12ba25f9 100644 --- a/components/ssl/mbedtls/port/openssl/include/internal/ssl_dbg.h +++ b/components/openssl/include/internal/ssl_dbg.h @@ -17,7 +17,6 @@ #include "platform/ssl_opt.h" #include "platform/ssl_port.h" -#include "sdkconfig.h" #ifdef __cplusplus extern "C" { diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_lib.h b/components/openssl/include/internal/ssl_lib.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_lib.h rename to components/openssl/include/internal/ssl_lib.h diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_methods.h b/components/openssl/include/internal/ssl_methods.h similarity index 85% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_methods.h rename to components/openssl/include/internal/ssl_methods.h index 3ba6a63a..17cf9bb6 100644 --- a/components/ssl/mbedtls/port/openssl/include/internal/ssl_methods.h +++ b/components/openssl/include/internal/ssl_methods.h @@ -28,10 +28,11 @@ new, free, \ handshake, shutdown, clear, \ read, send, pending, \ - set_fd, get_fd, \ + set_fd, set_hostname, get_fd, \ + set_bufflen, \ get_verify_result, \ get_state) \ - static const SSL_METHOD_FUNC func_name = { \ + static const SSL_METHOD_FUNC func_name LOCAL_ATRR = { \ new, \ free, \ handshake, \ @@ -41,14 +42,16 @@ send, \ pending, \ set_fd, \ + set_hostname, \ get_fd, \ + set_bufflen, \ get_verify_result, \ get_state \ }; #define IMPLEMENT_TLS_METHOD(ver, mode, fun, func_name) \ const SSL_METHOD* func_name(void) { \ - static const SSL_METHOD func_name##_data = { \ + static const SSL_METHOD func_name##_data LOCAL_ATRR = { \ ver, \ mode, \ &(fun), \ @@ -58,7 +61,7 @@ #define IMPLEMENT_SSL_METHOD(ver, mode, fun, func_name) \ const SSL_METHOD* func_name(void) { \ - static const SSL_METHOD func_name##_data = { \ + static const SSL_METHOD func_name##_data LOCAL_ATRR = { \ ver, \ mode, \ &(fun), \ @@ -72,7 +75,7 @@ load, \ show_info) \ const X509_METHOD* func_name(void) { \ - static const X509_METHOD func_name##_data = { \ + static const X509_METHOD func_name##_data LOCAL_ATRR = { \ new, \ free, \ load, \ @@ -86,7 +89,7 @@ free, \ load) \ const PKEY_METHOD* func_name(void) { \ - static const PKEY_METHOD func_name##_data = { \ + static const PKEY_METHOD func_name##_data LOCAL_ATRR = { \ new, \ free, \ load \ diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_pkey.h b/components/openssl/include/internal/ssl_pkey.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_pkey.h rename to components/openssl/include/internal/ssl_pkey.h diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_stack.h b/components/openssl/include/internal/ssl_stack.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_stack.h rename to components/openssl/include/internal/ssl_stack.h diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_types.h b/components/openssl/include/internal/ssl_types.h similarity index 88% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_types.h rename to components/openssl/include/internal/ssl_types.h index 633b1f18..21ba69f4 100644 --- a/components/ssl/mbedtls/port/openssl/include/internal/ssl_types.h +++ b/components/openssl/include/internal/ssl_types.h @@ -29,7 +29,6 @@ typedef void X509_STORE; typedef void RSA; typedef void STACK; -typedef void BIO; #define ossl_inline inline @@ -81,6 +80,12 @@ typedef struct x509_method_st X509_METHOD; struct pkey_method_st; typedef struct pkey_method_st PKEY_METHOD; +struct ssl_alpn_st; +typedef struct ssl_alpn_st SSL_ALPN; + +struct bio_st; +typedef struct bio_st BIO; + struct stack_st { char **data; @@ -103,6 +108,8 @@ struct x509_st { void *x509_pm; const X509_METHOD *method; + + int ref_counter; }; struct cert_st { @@ -144,6 +151,21 @@ struct X509_VERIFY_PARAM_st { }; +struct bio_st { + const unsigned char * data; + int dlen; +}; + +typedef enum { ALPN_INIT, ALPN_ENABLE, ALPN_DISABLE, ALPN_ERROR } ALPN_STATUS; +struct ssl_alpn_st { + ALPN_STATUS alpn_status; + /* This is dynamically allocated */ + char *alpn_string; + /* This only points to the members in the string */ +#define ALPN_LIST_MAX 10 + const char *alpn_list[ALPN_LIST_MAX]; +}; + struct ssl_ctx_st { int version; @@ -152,9 +174,7 @@ struct ssl_ctx_st unsigned long options; - #if 0 - struct alpn_protocols alpn_protocol; - #endif + SSL_ALPN ssl_alpn; const SSL_METHOD *method; @@ -170,6 +190,8 @@ struct ssl_ctx_st int read_ahead; + int read_buffer_len; + X509_VERIFY_PARAM param; }; @@ -246,8 +268,12 @@ struct ssl_method_func_st { void (*ssl_set_fd)(SSL *ssl, int fd, int mode); + void (*ssl_set_hostname)(SSL *ssl, const char *hostname); + int (*ssl_get_fd)(const SSL *ssl, int mode); + void (*ssl_set_bufflen)(SSL *ssl, int len); + long (*ssl_get_verify_result)(const SSL *ssl); OSSL_HANDSHAKE_STATE (*ssl_get_state)(const SSL *ssl); @@ -273,6 +299,7 @@ struct pkey_method_st { int (*pkey_load)(EVP_PKEY *pkey, const unsigned char *buf, int len); }; + typedef int (*next_proto_cb)(SSL *ssl, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg); diff --git a/components/ssl/mbedtls/port/openssl/include/internal/ssl_x509.h b/components/openssl/include/internal/ssl_x509.h similarity index 62% rename from components/ssl/mbedtls/port/openssl/include/internal/ssl_x509.h rename to components/openssl/include/internal/ssl_x509.h index 334455ca..e5843972 100644 --- a/components/ssl/mbedtls/port/openssl/include/internal/ssl_x509.h +++ b/components/openssl/include/internal/ssl_x509.h @@ -87,19 +87,6 @@ int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); */ int SSL_add_client_CA(SSL *ssl, X509 *x); - -/** - * @brief add CA client certification into the CTX - * - * @param ctx - SSL context point - * @param buffer - a point pointed to the certification context memory point - * - * @return result - * 0 : failed - * 1 : OK - */ -int SSL_CTX_load_verify_buffer(SSL_CTX *ctx, const unsigned char* buffer, long len); - /** * @brief load certification into the SSL * @@ -114,6 +101,73 @@ int SSL_CTX_load_verify_buffer(SSL_CTX *ctx, const unsigned char* buffer, long l */ int SSL_use_certificate_ASN1(SSL *ssl, int len, const unsigned char *d); + +/** + * @brief set SSL context client CA certification + * + * @param store - pointer to X509_STORE + * @param x - pointer to X509 certification point + * + * @return result + * 0 : failed + * 1 : OK + */ +int X509_STORE_add_cert(X509_STORE *store, X509 *x); + +/** + * @brief load data in BIO + * + * Normally BIO_write should append data but that doesn't happen here, and + * 'data' cannot be freed after the function is called, it should remain valid + * until BIO object is in use. + * + * @param b - pointer to BIO + * @param data - pointer to data + * @param dlen - data bytes + * + * @return result + * 0 : failed + * 1 : OK + */ +int BIO_write(BIO *b, const void *data, int dlen); + +/** + * @brief load a character certification context into system context. + * + * If '*cert' is pointed to the certification, then load certification + * into it, or create a new X509 certification object. + * + * @param bp - pointer to BIO + * @param buffer - pointer to the certification context memory + * @param cb - pointer to a callback which queries pass phrase used + for encrypted PEM structure + * @param u - pointer to arbitary data passed by application to callback + * + * @return X509 certification object point + */ +X509 * PEM_read_bio_X509(BIO *bp, X509 **x, void *cb, void *u); + +/** + * @brief create a BIO object + * + * @param method - pointer to BIO_METHOD + * + * @return pointer to BIO object + */ +BIO *BIO_new(void * method); + +/** + * @brief get the memory BIO method function + */ +void *BIO_s_mem(void); + +/** + * @brief free a BIO object + * + * @param x - pointer to BIO object + */ +void BIO_free(BIO *b); + #ifdef __cplusplus } #endif diff --git a/components/ssl/mbedtls/port/openssl/include/internal/tls1.h b/components/openssl/include/internal/tls1.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/tls1.h rename to components/openssl/include/internal/tls1.h diff --git a/components/ssl/mbedtls/port/openssl/include/internal/x509_vfy.h b/components/openssl/include/internal/x509_vfy.h similarity index 100% rename from components/ssl/mbedtls/port/openssl/include/internal/x509_vfy.h rename to components/openssl/include/internal/x509_vfy.h diff --git a/components/ssl/mbedtls/port/openssl/include/openssl/ssl.h b/components/openssl/include/openssl/ssl.h similarity index 94% rename from components/ssl/mbedtls/port/openssl/include/openssl/ssl.h rename to components/openssl/include/openssl/ssl.h index b04eaa66..88d7bca6 100644 --- a/components/ssl/mbedtls/port/openssl/include/openssl/ssl.h +++ b/components/openssl/include/openssl/ssl.h @@ -22,30 +22,18 @@ #include "internal/ssl_x509.h" #include "internal/ssl_pkey.h" -/*encapsulation the structure based on the espressif platform*/ -struct _MD_CTX -{ - unsigned char cksum[16]; /* checksum of the data block */ - unsigned char state[48]; /* intermediate digest state */ - unsigned char buffer[16]; /* data block being processed */ - int left; /* amount of data in buffer */ -}; - -typedef struct _MD_CTX EVP_MD_CTX; -typedef unsigned char EVP_MD; - -/*encapsulation the function based on the espressif platform*/ - -#define strerror(a) ERR_strerror(a) - -/*encapsulation the protocol based on the espressif platform*/ -#define SSL_FILETYPE_PEM 10 -#define EVP_MAX_MD_SIZE 6 - /* { */ +#define SSL_CB_ALERT 0x4000 + +#define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT (1 << 0) +#define X509_CHECK_FLAG_NO_WILDCARDS (1 << 1) +#define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS (1 << 2) +#define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS (1 << 3) +#define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS (1 << 4) + /** * @brief create a SSL context * @@ -165,6 +153,18 @@ int SSL_shutdown(SSL *ssl); */ int SSL_set_fd(SSL *ssl, int fd); +/** + * @brief Set the hostname for SNI + * + * @param ssl - the SSL context point + * @param hostname - pointer to the hostname + * + * @return result + * 1 : OK + * 0 : failed + */ +int SSL_set_tlsext_host_name(SSL* ssl, const char *hostname); + /** * @brief These functions load the private key into the SSL_CTX or SSL object * @@ -635,6 +635,26 @@ void SSL_set_info_callback(SSL *ssl, void (*cb) (const SSL *ssl, int type, int v */ OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl); +/** + * @brief set the SSL context read buffer length + * + * @param ctx - SSL context point + * @param len - read buffer length + * + * @return none + */ +void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len); + +/** + * @brief set the SSL read buffer length + * + * @param ssl - SSL point + * @param len - read buffer length + * + * @return none + */ +void SSL_set_default_read_buffer_len(SSL *ssl, size_t len); + /** * @brief set the SSL security level * @@ -1511,6 +1531,53 @@ long SSL_get_timeout(const SSL *ssl); */ int SSL_get_verify_mode(const SSL *ssl); +/** + * @brief get SSL verify parameters + * + * @param ssl - SSL point + * + * @return verify parameters + */ +X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); + +/** + * @brief set expected hostname the peer cert CN should have + * + * @param param - verify parameters from SSL_get0_param() + * + * @param name - the expected hostname + * + * @param namelen - the length of the hostname, or 0 if NUL terminated + * + * @return verify parameters + */ +int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, + const char *name, size_t namelen); + +/** + * @brief set parameters for X509 host verify action + * + * @param param -verify parameters from SSL_get0_param() + * + * @param flags - bitfield of X509_CHECK_FLAG_... parameters to set + * + * @return 1 for success, 0 for failure + */ +int X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, + unsigned long flags); + +/** + * @brief clear parameters for X509 host verify action + * + * @param param -verify parameters from SSL_get0_param() + * + * @param flags - bitfield of X509_CHECK_FLAG_... parameters to clear + * + * @return 1 for success, 0 for failure + */ +int X509_VERIFY_PARAM_clear_hostflags(X509_VERIFY_PARAM *param, + unsigned long flags); + /** * @brief get SSL write only IO handle * diff --git a/components/openssl/include/platform/ssl_opt.h b/components/openssl/include/platform/ssl_opt.h new file mode 100644 index 00000000..a9c55e8c --- /dev/null +++ b/components/openssl/include/platform/ssl_opt.h @@ -0,0 +1,20 @@ +// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at + +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#ifndef _SSL_OPT_H_ +#define _SSL_OPT_H_ + +#include "sdkconfig.h" + +#endif diff --git a/components/ssl/mbedtls/port/openssl/include/platform/ssl_pm.h b/components/openssl/include/platform/ssl_pm.h similarity index 92% rename from components/ssl/mbedtls/port/openssl/include/platform/ssl_pm.h rename to components/openssl/include/platform/ssl_pm.h index e05e05cd..f028a0ce 100644 --- a/components/ssl/mbedtls/port/openssl/include/platform/ssl_pm.h +++ b/components/openssl/include/platform/ssl_pm.h @@ -23,6 +23,8 @@ #include "ssl_types.h" #include "ssl_port.h" +#define LOCAL_ATRR + int ssl_pm_new(SSL *ssl); void ssl_pm_free(SSL *ssl); @@ -37,8 +39,12 @@ int ssl_pm_pending(const SSL *ssl); void ssl_pm_set_fd(SSL *ssl, int fd, int mode); int ssl_pm_get_fd(const SSL *ssl, int mode); +void ssl_pm_set_hostname(SSL *ssl, const char *hostname); + OSSL_HANDSHAKE_STATE ssl_pm_get_state(const SSL *ssl); +void ssl_pm_set_bufflen(SSL *ssl, int len); + int x509_pm_show_info(X509 *x); int x509_pm_new(X509 *x, X509 *m_x); void x509_pm_free(X509 *x); diff --git a/components/ssl/mbedtls/port/openssl/include/platform/ssl_port.h b/components/openssl/include/platform/ssl_port.h similarity index 60% rename from components/ssl/mbedtls/port/openssl/include/platform/ssl_port.h rename to components/openssl/include/platform/ssl_port.h index 49ae231b..492ea405 100644 --- a/components/ssl/mbedtls/port/openssl/include/platform/ssl_port.h +++ b/components/openssl/include/platform/ssl_port.h @@ -15,27 +15,31 @@ #ifndef _SSL_PORT_H_ #define _SSL_PORT_H_ -#include -#include - -#include "esp_system.h" -#include "esp_heap_caps.h" - #ifdef __cplusplus extern "C" { #endif -#define ssl_mem_zalloc(s) heap_caps_zalloc(s, MALLOC_CAP_32BIT) -#define ssl_mem_malloc(s) heap_caps_malloc(s, MALLOC_CAP_32BIT) -#define ssl_mem_free(p) heap_caps_free(p) +#include "esp_types.h" +#include "esp_log.h" +#include "string.h" +#include "malloc.h" -#define ssl_memcpy memcpy -#define ssl_strlen strlen +void *ssl_mem_zalloc(size_t size); -#define ssl_speed_up_enter() esp_set_cpu_freq(ESP_CPU_FREQ_160M) -#define ssl_speed_up_exit() esp_set_cpu_freq(ESP_CPU_FREQ_80M) +#define ssl_mem_malloc malloc +#define ssl_mem_free free -#define SSL_DEBUG_LOG printf +#define ssl_memcpy memcpy +#define ssl_strlen strlen +#define ssl_speed_up_enter() +#define ssl_speed_up_exit() + +#define SSL_DEBUG_FL +#define SSL_DEBUG_LOG(fmt, ...) ESP_LOGI("openssl", fmt, ##__VA_ARGS__) + +#ifdef __cplusplus + } #endif +#endif diff --git a/components/ssl/mbedtls/port/openssl/source/library/ssl_cert.c b/components/openssl/library/ssl_cert.c similarity index 100% rename from components/ssl/mbedtls/port/openssl/source/library/ssl_cert.c rename to components/openssl/library/ssl_cert.c diff --git a/components/ssl/mbedtls/port/openssl/source/library/ssl_lib.c b/components/openssl/library/ssl_lib.c similarity index 93% rename from components/ssl/mbedtls/port/openssl/source/library/ssl_lib.c rename to components/openssl/library/ssl_lib.c index ce189a8d..6fc863aa 100644 --- a/components/ssl/mbedtls/port/openssl/source/library/ssl_lib.c +++ b/components/openssl/library/ssl_lib.c @@ -224,6 +224,10 @@ void SSL_CTX_free(SSL_CTX* ctx) X509_free(ctx->client_CA); + if (ctx->ssl_alpn.alpn_string) { + ssl_mem_free((void *)ctx->ssl_alpn.alpn_string); + } + ssl_mem_free(ctx); } @@ -463,7 +467,7 @@ int SSL_write(SSL *ssl, const void *buffer, int len) else bytes = send_bytes; - ret = SSL_METHOD_CALL(send, ssl, buffer, bytes); + ret = SSL_METHOD_CALL(send, ssl, pbuf, bytes); if (ret > 0) { pbuf += ret; send_bytes -= ret; @@ -730,6 +734,19 @@ int SSL_set_wfd(SSL *ssl, int fd) return 1; } +/** + * @brief SET TLS Hostname + */ +int SSL_set_tlsext_host_name(SSL* ssl, const char *hostname) +{ + SSL_ASSERT1(ssl); + SSL_ASSERT1(hostname); + + SSL_METHOD_CALL(set_hostname, ssl, hostname); + + return 1; +} + /** * @brief get SSL version */ @@ -1089,9 +1106,9 @@ const char *SSL_rstate_string_long(SSL *ssl) /** * @brief get SSL statement string */ -char *SSL_state_string(const SSL *ssl) +const char *SSL_state_string(const SSL *ssl) { - char *str = "UNKWN "; + const char *str = "UNKWN "; SSL_ASSERT2(ssl); @@ -1197,9 +1214,9 @@ char *SSL_state_string(const SSL *ssl) /** * @brief get SSL statement long string */ -char *SSL_state_string_long(const SSL *ssl) +const char *SSL_state_string_long(const SSL *ssl) { - char *str = "UNKWN "; + const char *str = "UNKWN "; SSL_ASSERT2(ssl); @@ -1308,6 +1325,27 @@ char *SSL_state_string_long(const SSL *ssl) return str; } +/** + * @brief set the SSL context read buffer length + */ +void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len) +{ + SSL_ASSERT3(ctx); + + ctx->read_buffer_len = len; +} + +/** + * @brief set the SSL read buffer length + */ +void SSL_set_default_read_buffer_len(SSL *ssl, size_t len) +{ + SSL_ASSERT3(ssl); + SSL_ASSERT3(len); + + SSL_METHOD_CALL(set_bufflen, ssl, len); +} + /** * @brief set the SSL information callback function */ @@ -1533,3 +1571,39 @@ void SSL_set_verify(SSL *ssl, int mode, int (*verify_callback)(int, X509_STORE_C ssl->verify_mode = mode; ssl->verify_callback = verify_callback; } + +/** + * @brief set the ALPN protocols in the preferred order. SSL APIs require the + * protocols in a format. mbedtls doesn't need + * that though. We sanitize that here itself. So convert from: + * "\x02h2\x06spdy/1" to { {"h2"}, {"spdy/1}, {NULL}} + */ +int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, unsigned protos_len) +{ + ctx->ssl_alpn.alpn_string = ssl_mem_zalloc(protos_len + 1); + if (! ctx->ssl_alpn.alpn_string) { + return 1; + } + ctx->ssl_alpn.alpn_status = ALPN_ENABLE; + memcpy(ctx->ssl_alpn.alpn_string, protos, protos_len); + + char *ptr = ctx->ssl_alpn.alpn_string; + int i; + /* Only running to 1 less than the actual size */ + for (i = 0; i < ALPN_LIST_MAX - 1; i++) { + char len = *ptr; + *ptr = '\0'; // Overwrite the length to act as previous element's string terminator + ptr++; + protos_len--; + ctx->ssl_alpn.alpn_list[i] = ptr; + ptr += len; + protos_len -= len; + if (! protos_len) { + i++; + break; + } + } + ctx->ssl_alpn.alpn_list[i] = NULL; + return 0; +} + diff --git a/components/ssl/mbedtls/port/openssl/source/library/ssl_methods.c b/components/openssl/library/ssl_methods.c similarity index 96% rename from components/ssl/mbedtls/port/openssl/source/library/ssl_methods.c rename to components/openssl/library/ssl_methods.c index 9abeac57..5c5f7f9d 100644 --- a/components/ssl/mbedtls/port/openssl/source/library/ssl_methods.c +++ b/components/openssl/library/ssl_methods.c @@ -22,7 +22,8 @@ IMPLEMENT_TLS_METHOD_FUNC(TLS_method_func, ssl_pm_new, ssl_pm_free, ssl_pm_handshake, ssl_pm_shutdown, ssl_pm_clear, ssl_pm_read, ssl_pm_send, ssl_pm_pending, - ssl_pm_set_fd, ssl_pm_get_fd, + ssl_pm_set_fd, ssl_pm_set_hostname, ssl_pm_get_fd, + ssl_pm_set_bufflen, ssl_pm_get_verify_result, ssl_pm_get_state); diff --git a/components/ssl/mbedtls/port/openssl/source/library/ssl_pkey.c b/components/openssl/library/ssl_pkey.c similarity index 100% rename from components/ssl/mbedtls/port/openssl/source/library/ssl_pkey.c rename to components/openssl/library/ssl_pkey.c diff --git a/components/ssl/mbedtls/port/openssl/source/library/ssl_stack.c b/components/openssl/library/ssl_stack.c similarity index 100% rename from components/ssl/mbedtls/port/openssl/source/library/ssl_stack.c rename to components/openssl/library/ssl_stack.c diff --git a/components/ssl/mbedtls/port/openssl/source/library/ssl_x509.c b/components/openssl/library/ssl_x509.c similarity index 67% rename from components/ssl/mbedtls/port/openssl/source/library/ssl_x509.c rename to components/openssl/library/ssl_x509.c index b6cc8983..91c2a64e 100644 --- a/components/ssl/mbedtls/port/openssl/source/library/ssl_x509.c +++ b/components/openssl/library/ssl_x509.c @@ -16,6 +16,7 @@ #include "ssl_methods.h" #include "ssl_dbg.h" #include "ssl_port.h" +#include "ssl.h" /** * @brief show X509 certification information @@ -39,6 +40,8 @@ X509* __X509_new(X509 *ix) goto no_mem; } + x->ref_counter = 1; + if (ix) x->method = ix->method; else @@ -73,6 +76,10 @@ void X509_free(X509 *x) { SSL_ASSERT3(x); + if (--x->ref_counter > 0) { + return; + } + X509_METHOD_CALL(free, x); ssl_mem_free(x); @@ -117,6 +124,37 @@ failed1: return NULL; } +/** + * @brief return SSL X509 verify parameters + */ + +X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl) +{ + return &ssl->param; +} + +/** + * @brief set X509 host verification flags + */ + +int X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, + unsigned long flags) +{ + /* flags not supported yet */ + return 0; +} + +/** + * @brief clear X509 host verification flags + */ + +int X509_VERIFY_PARAM_clear_hostflags(X509_VERIFY_PARAM *param, + unsigned long flags) +{ + /* flags not supported yet */ + return 0; +} + /** * @brief set SSL context client CA certification */ @@ -153,24 +191,6 @@ int SSL_add_client_CA(SSL *ssl, X509 *x) return 1; } -/** - * @brief add CA client certification into the CTX - */ -int SSL_CTX_load_verify_buffer(SSL_CTX *ctx, const unsigned char* buffer, long len) -{ - SSL_ASSERT1(ctx); - SSL_ASSERT1(buffer); - - X509* cacrt = d2i_X509(NULL, buffer, len); - - if (cacrt) { - SSL_CTX_add_client_CA(ctx, cacrt); - return 1; - } else { - return 0; - } -} - /** * @brief set the SSL context certification */ @@ -301,3 +321,108 @@ X509 *SSL_get_peer_certificate(const SSL *ssl) return ssl->session->peer; } +/** + * @brief set SSL context client CA certification + */ +int X509_STORE_add_cert(X509_STORE *store, X509 *x) { + + x->ref_counter++; + + SSL_CTX *ctx = (SSL_CTX *)store; + SSL_ASSERT1(ctx); + SSL_ASSERT1(x); + + if (ctx->client_CA == x) { + return 1; + } + + if (ctx->client_CA!=NULL) { + X509_free(ctx->client_CA); + } + + ctx->client_CA = x; + return 1; +} + +/** + * @brief create a BIO object + */ +BIO *BIO_new(void *method) { + BIO *b = (BIO *)malloc(sizeof(BIO)); + return b; +} + +/** + * @brief load data into BIO. + * + * Normally BIO_write should append data but doesn't happen here, and + * 'data' cannot be freed after the function is called, it should remain valid + * until BIO object is in use. + */ +int BIO_write(BIO *b, const void * data, int dlen) { + b->data = data; + b->dlen = dlen; + return 1; +} + +/** + * @brief load a character certification context into system context. + * + * If '*cert' is pointed to the certification, then load certification + * into it, or create a new X509 certification object. + */ +X509 * PEM_read_bio_X509(BIO *bp, X509 **cert, void *cb, void *u) { + int m = 0; + int ret; + X509 *x; + + SSL_ASSERT2(bp->data); + SSL_ASSERT2(bp->dlen); + + if (cert && *cert) { + x = *cert; + } else { + x = X509_new(); + if (!x) { + SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "X509_new() return NULL"); + goto failed; + } + m = 1; + } + + ret = X509_METHOD_CALL(load, x, bp->data, bp->dlen); + if (ret) { + SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "X509_METHOD_CALL(load) return %d", ret); + goto failed; + } + + return x; + +failed: + if (m) { + X509_free(x); + } + + return NULL; +} + +/** + * @brief get the memory BIO method function + */ +void *BIO_s_mem(void) { + return NULL; +} + +/** + * @brief get the SSL context object X509 certification storage + */ +X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *ctx) { + return (X509_STORE *)ctx; +} + +/** + * @brief free a BIO object + */ +void BIO_free(BIO *b) { + free(b); +} diff --git a/components/ssl/mbedtls/port/openssl/source/platform/ssl_pm.c b/components/openssl/platform/ssl_pm.c similarity index 86% rename from components/ssl/mbedtls/port/openssl/source/platform/ssl_pm.c rename to components/openssl/platform/ssl_pm.c index 96f2e91d..1448faa4 100644 --- a/components/ssl/mbedtls/port/openssl/source/platform/ssl_pm.c +++ b/components/openssl/platform/ssl_pm.c @@ -18,17 +18,14 @@ /* mbedtls include */ #include "mbedtls/platform.h" -#include "mbedtls/net.h" +#include "mbedtls/net_sockets.h" #include "mbedtls/debug.h" #include "mbedtls/entropy.h" #include "mbedtls/ctr_drbg.h" #include "mbedtls/error.h" #include "mbedtls/certs.h" -#include "mbedtls/esp_debug.h" -#define X509_INFO_STRING_LENGTH 3072 -#define OPENSSL_READ_BUFFER_LENGTH_MIN 2048 -#define OPENSSL_READ_BUFFER_LENGTH_MAX 8192 +#define X509_INFO_STRING_LENGTH 8192 struct ssl_pm { @@ -60,9 +57,36 @@ struct pkey_pm mbedtls_pk_context *ex_pkey; }; +unsigned int max_content_len; + /*********************************************************************************************/ /************************************ SSL arch interface *************************************/ +#ifdef CONFIG_OPENSSL_LOWLEVEL_DEBUG + +/* mbedtls debug level */ +#define MBEDTLS_DEBUG_LEVEL 4 + +/** + * @brief mbedtls debug function + */ +static void ssl_platform_debug(void *ctx, int level, + const char *file, int line, + const char *str) +{ + /* Shorten 'file' from the whole file path to just the filename + + This is a bit wasteful because the macros are compiled in with + the full _FILE_ path in each case. + */ + char *file_sep = rindex(file, '/'); + if(file_sep) + file = file_sep + 1; + + SSL_DEBUG(SSL_DEBUG_ON, "%s:%d %s", file, line, str); +} +#endif + /** * @brief create SSL low-level object */ @@ -85,6 +109,8 @@ int ssl_pm_new(SSL *ssl) goto no_mem; } + max_content_len = ssl->ctx->read_buffer_len; + mbedtls_net_init(&ssl_pm->fd); mbedtls_net_init(&ssl_pm->cl_fd); @@ -127,10 +153,20 @@ int ssl_pm_new(SSL *ssl) mbedtls_ssl_conf_min_version(&ssl_pm->conf, MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0); } + if (ssl->ctx->ssl_alpn.alpn_status == ALPN_ENABLE) { +#ifdef MBEDTLS_SSL_ALPN + mbedtls_ssl_conf_alpn_protocols( &ssl_pm->conf, ssl->ctx->ssl_alpn.alpn_list ); +#else + SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "CONFIG_MBEDTLS_SSL_ALPN must be enabled to use ALPN", -1); +#endif // MBEDTLS_SSL_ALPN + } mbedtls_ssl_conf_rng(&ssl_pm->conf, mbedtls_ctr_drbg_random, &ssl_pm->ctr_drbg); -#ifdef CONFIG_MBEDTLS_DEBUG - mbedtls_esp_enable_debug_log(&ssl_pm->conf, CONFIG_MBEDTLS_DEBUG_LEVEL); +#ifdef CONFIG_OPENSSL_LOWLEVEL_DEBUG + mbedtls_debug_set_threshold(MBEDTLS_DEBUG_LEVEL); + mbedtls_ssl_conf_dbg(&ssl_pm->conf, ssl_platform_debug, NULL); +#else + mbedtls_ssl_conf_dbg(&ssl_pm->conf, NULL, NULL); #endif ret = mbedtls_ssl_setup(&ssl_pm->ssl, &ssl_pm->conf); @@ -184,11 +220,11 @@ static int ssl_pm_reload_crt(SSL *ssl) struct pkey_pm *pkey_pm = (struct pkey_pm *)ssl->cert->pkey->pkey_pm; struct x509_pm *crt_pm = (struct x509_pm *)ssl->cert->x509->x509_pm; - if (ssl->verify_mode == SSL_VERIFY_PEER) - mode = MBEDTLS_SSL_VERIFY_OPTIONAL; - else if (ssl->verify_mode == SSL_VERIFY_FAIL_IF_NO_PEER_CERT) + if (ssl->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT) mode = MBEDTLS_SSL_VERIFY_REQUIRED; - else if (ssl->verify_mode == SSL_VERIFY_CLIENT_ONCE) + else if (ssl->verify_mode & SSL_VERIFY_PEER) + mode = MBEDTLS_SSL_VERIFY_OPTIONAL; + else if (ssl->verify_mode & SSL_VERIFY_CLIENT_ONCE) mode = MBEDTLS_SSL_VERIFY_UNSET; else mode = MBEDTLS_SSL_VERIFY_NONE; @@ -335,6 +371,13 @@ void ssl_pm_set_fd(SSL *ssl, int fd, int mode) ssl_pm->fd.fd = fd; } +void ssl_pm_set_hostname(SSL *ssl, const char *hostname) +{ + struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; + + mbedtls_ssl_set_hostname(&ssl_pm->ssl, hostname); +} + int ssl_pm_get_fd(const SSL *ssl, int mode) { struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; @@ -608,6 +651,13 @@ no_mem: return -1; } + + +void ssl_pm_set_bufflen(SSL *ssl, int len) +{ + max_content_len = len; +} + long ssl_pm_get_verify_result(const SSL *ssl) { uint32_t ret; @@ -616,11 +666,39 @@ long ssl_pm_get_verify_result(const SSL *ssl) ret = mbedtls_ssl_get_verify_result(&ssl_pm->ssl); if (ret) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_get_verify_result() return -0x%x", -ret); + SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_get_verify_result() return 0x%x", ret); verify_result = X509_V_ERR_UNSPECIFIED; - } else { + } else verify_result = X509_V_OK; - } return verify_result; } + +/** + * @brief set expected hostname on peer cert CN + */ +int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, + const char *name, size_t namelen) +{ + SSL *ssl = (SSL *)((char *)param - offsetof(SSL, param)); + struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; + char *name_cstr = NULL; + + if (namelen) { + name_cstr = malloc(namelen + 1); + if (!name_cstr) { + return 0; + } + memcpy(name_cstr, name, namelen); + name_cstr[namelen] = '\0'; + name = name_cstr; + } + + mbedtls_ssl_set_hostname(&ssl_pm->ssl, name); + + if (namelen) { + free(name_cstr); + } + + return 1; +} diff --git a/components/openssl/platform/ssl_port.c b/components/openssl/platform/ssl_port.c new file mode 100644 index 00000000..8c7a3133 --- /dev/null +++ b/components/openssl/platform/ssl_port.c @@ -0,0 +1,29 @@ +// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at + +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "ssl_port.h" + +/*********************************************************************************************/ +/********************************* SSL general interface *************************************/ + +void *ssl_mem_zalloc(size_t size) +{ + void *p = malloc(size); + + if (p) + memset(p, 0, size); + + return p; +} + diff --git a/components/ssl/CMakeLists.txt b/components/ssl/CMakeLists.txt deleted file mode 100644 index 9591725e..00000000 --- a/components/ssl/CMakeLists.txt +++ /dev/null @@ -1,38 +0,0 @@ - -if(CONFIG_SSL_USING_WOLFSSL) -set(COMPONENT_ADD_INCLUDEDIRS wolfssl/include wolfssl/wolfssl wolfssl/wolfssl/wolfssl) -set(COMPONENT_SRCDIRS "wolfssl/source") -else() -if(CONFIG_SSL_USING_MBEDTLS) -set(COMPONENT_ADD_INCLUDEDIRS - mbedtls/port/openssl/include - mbedtls/mbedtls/include - mbedtls/port/esp8266/include) - -set(COMPONENT_PRIV_INCLUDEDIRS - mbedtls/port/openssl/include/internal - mbedtls/port/openssl/include/openssl - mbedtls/port/openssl/include/platform) - -set(COMPONENT_SRCDIRS - mbedtls/port/openssl/source/library - mbedtls/port/openssl/source/platform - mbedtls/mbedtls/library - mbedtls/port/esp8266) -endif() -endif() - -set(COMPONENT_REQUIRES "lwip" "esp8266" "util") - -register_component() - -if(CONFIG_SSL_USING_WOLFSSL) -target_compile_options(${COMPONENT_LIB} PUBLIC -DWOLFSSL_USER_SETTINGS) - -target_link_libraries(${COMPONENT_LIB} "-L ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl/lib") -target_link_libraries(${COMPONENT_LIB} wolfssl) -else() -if(CONFIG_SSL_USING_MBEDTLS) -target_compile_options(${COMPONENT_LIB} PUBLIC -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h") -endif() -endif() diff --git a/components/ssl/Kconfig b/components/ssl/Kconfig deleted file mode 100644 index 0b5b8318..00000000 --- a/components/ssl/Kconfig +++ /dev/null @@ -1,617 +0,0 @@ -menu "SSL" - -choice SSL_LIBRARY_CHOOSE - prompt "Choose SSL/TLS library" - default SSL_USING_MBEDTLS - help - Choose the SSL/TLS library which you want to use. - - Currently we support mbedTLS and axTLS. - -config SSL_USING_MBEDTLS - bool "mbedTLS" -config SSL_USING_WOLFSSL - bool "wolfSSL (License info in wolfssl subdirectory README)" -endchoice - -menu "wolfSSL" - depends on SSL_USING_WOLFSSL - -config WOLFSSL_DEBUG - bool "Enable wolfSSL debugging" - default n - help - Enable wolfSSL debugging functions at compile time. - -endmenu # wolfSSL - -menu "mbedTLS" - depends on SSL_USING_MBEDTLS - -config MBEDTLS_SSL_OUT_CONTENT_LEN - int "TLS maximum OUTPUT message content length" - default 4096 - range 512 16384 - help - Maximum TLS output message length (in bytes) supported by mbedTLS. - - You can set a lower value than 16384 bytes in order to save RAM. - This is safe if the other end of the connection supports Maximum - Fragment Length Negotiation Extension (max_fragment_length, - see RFC6066) or you know for certain that it will never send a - message longer than a certain number of bytes. - - If the value is set too low, symptoms are a failed TLS - handshake or a return value of MBEDTLS_ERR_SSL_INVALID_RECORD - (-0x7200). - -config MBEDTLS_SSL_IN_CONTENT_LEN - int "TLS maximum INPUT message content length" - default 4096 - range 512 16384 - help - Maximum TLS input message length (in bytes) supported by mbedTLS. - - 16384 is the default and this value is required to comply - fully with TLS standards. - - However you can set a lower value in order to save RAM. This - is safe if the other end of the connection supports Maximum - Fragment Length Negotiation Extension (max_fragment_length, - see RFC6066) or you know for certain that it will never send a - message longer than a certain number of bytes. - - If the value is set too low, symptoms are a failed TLS - handshake or a return value of MBEDTLS_ERR_SSL_INVALID_RECORD - (-0x7200). - -choice MBEDTLS_RSA_BITLEN_MIN - prompt "RSA minimum bit length" - default MBEDTLS_RSA_BITLEN_2048 - help - mbedTLS's minimum bit length is 2048, but some customers's key RSA bits is 1024. - - With the option users can configurate the value to make mbedTLS support 1024 bits RSA key. - -config MBEDTLS_RSA_BITLEN_1024 - bool "1024(not safe)" -config MBEDTLS_RSA_BITLEN_2048 - bool "2048" -endchoice - -config MBEDTLS_RSA_BITLEN_MIN - int - default 1024 if MBEDTLS_RSA_BITLEN_1024 - default 2048 if MBEDTLS_RSA_BITLEN_2048 - -config MBEDTLS_DEBUG - bool "Enable mbedTLS debugging" - default n - help - Enable mbedTLS debugging functions at compile time. - - If this option is enabled, you must call mbedtls_esp_enable_debug_log - at runtime in order to enable mbedTLS debug output. - -config MBEDTLS_DEBUG_LEVEL - int "Mbedtls debugging level" - default 4 - range 0 4 - depends on MBEDTLS_DEBUG - help - Mbedtls debugging level. - -config MBEDTLS_HAVE_TIME - bool "Enable mbedtls time" - default y - help - System has time.h and time(). - The time does not need to be correct, only time differences are used, - -config MBEDTLS_HAVE_TIME_DATE - bool "Enable mbedtls time data" - depends on MBEDTLS_HAVE_TIME - default n - help - System has time.h and time(), gmtime() and the clock is correct. - The time needs to be correct (not necesarily very accurate, but at least - the date should be correct). This is used to verify the validity period of - X.509 certificates. - - It is suggested that you should get the real time by "SNTP". - -choice MBEDTLS_TLS_MODE - bool "TLS Protocol Role" - default MBEDTLS_TLS_SERVER_AND_CLIENT - help - mbedTLS can be compiled with protocol support for the TLS - server, TLS client, or both server and client. - - Reducing the number of TLS roles supported saves code size. - -config MBEDTLS_TLS_SERVER_AND_CLIENT - bool "Server & Client" - select MBEDTLS_TLS_SERVER - select MBEDTLS_TLS_CLIENT -config MBEDTLS_TLS_SERVER_ONLY - bool "Server" - select MBEDTLS_TLS_SERVER -config MBEDTLS_TLS_CLIENT_ONLY - bool "Client" - select MBEDTLS_TLS_CLIENT -config MBEDTLS_TLS_DISABLED - bool "None" - -endchoice - -config MBEDTLS_TLS_SERVER - bool - select MBEDTLS_TLS_ENABLED -config MBEDTLS_TLS_CLIENT - bool - select MBEDTLS_TLS_ENABLED -config MBEDTLS_TLS_ENABLED - bool - -menu "TLS Key Exchange Methods" - depends on MBEDTLS_TLS_ENABLED - -config MBEDTLS_PSK_MODES - bool "Enable pre-shared-key ciphersuites" - default n - help - Enable to show configuration for different types of pre-shared-key TLS authentatication methods. - - Leaving this options disabled will save code size if they are not used. - -config MBEDTLS_KEY_EXCHANGE_PSK - bool "Enable PSK based ciphersuite modes" - depends on MBEDTLS_PSK_MODES - default n - help - Enable to support symmetric key PSK (pre-shared-key) TLS key exchange modes. - -config MBEDTLS_KEY_EXCHANGE_DHE_PSK - bool "Enable DHE-PSK based ciphersuite modes" - depends on MBEDTLS_PSK_MODES - default n - help - Enable to support Diffie-Hellman PSK (pre-shared-key) TLS authentication modes. - -config MBEDTLS_KEY_EXCHANGE_ECDHE_PSK - bool "Enable ECDHE-PSK based ciphersuite modes" - depends on MBEDTLS_PSK_MODES - default n - help - Enable to support Elliptic-Curve-Diffie-Hellman PSK (pre-shared-key) TLS authentication modes. - -config MBEDTLS_KEY_EXCHANGE_RSA_PSK - bool "Enable RSA-PSK based ciphersuite modes" - depends on MBEDTLS_PSK_MODES - default y - help - Enable to support RSA PSK (pre-shared-key) TLS authentication modes. - -config MBEDTLS_KEY_EXCHANGE_RSA - bool "Enable RSA-only based ciphersuite modes" - default y - help - Enable to support ciphersuites with prefix TLS-RSA-WITH- - -config MBEDTLS_KEY_EXCHANGE_DHE_RSA - bool "Enable DHE-RSA based ciphersuite modes" - default n - help - Enable to support ciphersuites with prefix TLS-DHE-RSA-WITH- - -config MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE - bool "Support Elliptic Curve based ciphersuites" - depends on MBEDTLS_ECP_C - default n - help - Enable to show Elliptic Curve based ciphersuite mode options. - - Disabling all Elliptic Curve ciphersuites saves code size and - can give slightly faster TLS handshakes, provided the server supports - RSA-only ciphersuite modes. - -config MBEDTLS_KEY_EXCHANGE_ECDHE_RSA - bool "Enable ECDHE-RSA based ciphersuite modes" - depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C - default n - help - Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- - -config MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA - bool "Enable ECDHE-ECDSA based ciphersuite modes" - depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C && MBEDTLS_ECDSA_C - default n - help - Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- - -config MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA - bool "Enable ECDH-ECDSA based ciphersuite modes" - depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C && MBEDTLS_ECDSA_C - default n - help - Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- - -config MBEDTLS_KEY_EXCHANGE_ECDH_RSA - bool "Enable ECDH-RSA based ciphersuite modes" - depends on MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE && MBEDTLS_ECDH_C - default n - help - Enable to support ciphersuites with prefix TLS-ECDHE-RSA-WITH- - -endmenu # TLS key exchange modes - -config MBEDTLS_SSL_RENEGOTIATION - bool "Support TLS renegotiation" - depends on MBEDTLS_TLS_ENABLED - default n - help - The two main uses of renegotiation are (1) refresh keys on long-lived - connections and (2) client authentication after the initial handshake. - If you don't need renegotiation, disabling it will save code size and - reduce the possibility of abuse/vulnerability. - -config MBEDTLS_SSL_PROTO_SSL3 - bool "Legacy SSL 3.0 support" - depends on MBEDTLS_TLS_ENABLED - default n - help - Support the legacy SSL 3.0 protocol. Most servers will speak a newer - TLS protocol these days. - -config MBEDTLS_SSL_PROTO_TLS1 - bool "Support TLS 1.0 protocol" - depends on MBEDTLS_TLS_ENABLED - default y - -config MBEDTLS_SSL_PROTO_TLS1_1 - bool "Support TLS 1.1 protocol" - depends on MBEDTLS_TLS_ENABLED - default y - -config MBEDTLS_SSL_PROTO_TLS1_2 - bool "Support TLS 1.2 protocol" - depends on MBEDTLS_TLS_ENABLED - default y - -config MBEDTLS_SSL_PROTO_DTLS - bool "Support DTLS protocol (all versions)" - default n - depends on MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 - help - Requires TLS 1.1 to be enabled for DTLS 1.0 - Requires TLS 1.2 to be enabled for DTLS 1.2 - -config MBEDTLS_SSL_ALPN - bool "Support ALPN (Application Layer Protocol Negotiation)" - depends on MBEDTLS_TLS_ENABLED - default n - help - Disabling this option will save some code size if it is not needed. - -config MBEDTLS_CIPHER_MODE_CTR - bool "Support CTR mode" - depends on MBEDTLS_TLS_ENABLED - default n - help - Enable Counter Block Cipher mode (CTR) for symmetric ciphers. Required for AES CTR - -config MBEDTLS_SSL_SESSION_TICKETS - bool "TLS: Support RFC 5077 SSL session tickets" - default n - depends on MBEDTLS_TLS_ENABLED - help - Support RFC 5077 session tickets. See mbedTLS documentation for more details. - - Disabling this option will save some code size. - -menu "Symmetric Ciphers" - -config MBEDTLS_AES_C - bool "AES block cipher" - default y - -config MBEDTLS_CAMELLIA_C - bool "Camellia block cipher" - default n - -config MBEDTLS_DES_C - bool "DES block cipher (legacy, insecure)" - default n - help - Enables the DES block cipher to support 3DES-based TLS ciphersuites. - - 3DES is vulnerable to the Sweet32 attack and should only be enabled - if absolutely necessary. - -choice MBEDTLS_RC4_MODE - prompt "RC4 Stream Cipher (legacy, insecure)" - default MBEDTLS_RC4_DISABLED - help - ARCFOUR (RC4) stream cipher can be disabled entirely, enabled but not - added to default ciphersuites, or enabled completely. - - Please consider the security implications before enabling RC4. - -config MBEDTLS_RC4_DISABLED - bool "Disabled" -config MBEDTLS_RC4_ENABLED_NO_DEFAULT - bool "Enabled, not in default ciphersuites" -config MBEDTLS_RC4_ENABLED - bool "Enabled" -endchoice - -config MBEDTLS_BLOWFISH_C - bool "Blowfish block cipher (read help)" - default n - help - Enables the Blowfish block cipher (not used for TLS sessions.) - - The Blowfish cipher is not used for mbedTLS TLS sessions but can be - used for other purposes. Read up on the limitations of Blowfish (including - Sweet32) before enabling. - -config MBEDTLS_XTEA_C - bool "XTEA block cipher" - default y - help - Enables the XTEA block cipher. - - -config MBEDTLS_CCM_C - bool "CCM (Counter with CBC-MAC) block cipher modes" - default n - depends on MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C - help - Enable Counter with CBC-MAC (CCM) modes for AES and/or Camellia ciphers. - - Disabling this option saves some code size. - -config MBEDTLS_GCM_C - bool "GCM (Galois/Counter) block cipher modes" - default n - depends on MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C - help - Enable Galois/Counter Mode for AES and/or Camellia ciphers. - - This option is generally faster than CCM. - -endmenu # Symmetric Ciphers - -config MBEDTLS_RIPEMD160_C - bool "Enable RIPEMD-160 hash algorithm" - default n - help - Enable the RIPEMD-160 hash algorithm. - -menu "Certificates" - -config MBEDTLS_PEM_PARSE_C - bool "Read & Parse PEM formatted certificates" - default y - help - Enable decoding/parsing of PEM formatted certificates. - - If your certificates are all in the simpler DER format, disabling - this option will save some code size. - -config MBEDTLS_PEM_WRITE_C - bool "Write PEM formatted certificates" - default y - help - Enable writing of PEM formatted certificates. - - If writing certificate data only in DER format, disabling this - option will save some code size. - -config MBEDTLS_X509_CRL_PARSE_C - bool "X.509 CRL parsing" - default y - help - Support for parsing X.509 Certifificate Revocation Lists. - -config MBEDTLS_X509_CSR_PARSE_C - bool "X.509 CSR parsing" - default y - help - Support for parsing X.509 Certifificate Signing Requests - -endmenu # Certificates - -menuconfig MBEDTLS_ECP_C - bool "Elliptic Curve Ciphers" - default n - -config MBEDTLS_ECDH_C - bool "Elliptic Curve Diffie-Hellman (ECDH)" - depends on MBEDTLS_ECP_C - default y - help - Enable ECDH. Needed to use ECDHE-xxx TLS ciphersuites. - -config MBEDTLS_DHM_C - bool "Diffie-Hellman-Merkle(DHM)" - default y - help - Enable the Diffie-Hellman-Merkle module. - -config MBEDTLS_ECDSA_C - bool "Elliptic Curve DSA" - depends on MBEDTLS_ECDH_C - default y - help - Enable ECDSA. Needed to use ECDSA-xxx TLS ciphersuites. - -config MBEDTLS_ECP_DP_SECP192R1_ENABLED - bool "Enable SECP192R1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP192R1 Elliptic Curve. - -config MBEDTLS_ECP_DP_SECP224R1_ENABLED - bool "Enable SECP224R1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP224R1 Elliptic Curve. - -config MBEDTLS_ECP_DP_SECP256R1_ENABLED - bool "Enable SECP256R1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP256R1 Elliptic Curve. - -config MBEDTLS_ECP_DP_SECP384R1_ENABLED - bool "Enable SECP384R1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP384R1 Elliptic Curve. - -config MBEDTLS_ECP_DP_SECP521R1_ENABLED - bool "Enable SECP521R1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP521R1 Elliptic Curve. - -config MBEDTLS_ECP_DP_SECP192K1_ENABLED - bool "Enable SECP192K1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP192K1 Elliptic Curve. - -config MBEDTLS_ECP_DP_SECP224K1_ENABLED - bool "Enable SECP224K1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP224K1 Elliptic Curve. - -config MBEDTLS_ECP_DP_SECP256K1_ENABLED - bool "Enable SECP256K1 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for SECP256K1 Elliptic Curve. - -config MBEDTLS_ECP_DP_BP256R1_ENABLED - bool "Enable BP256R1 curve" - depends on MBEDTLS_ECP_C - default y - help - support for DP Elliptic Curve. - -config MBEDTLS_ECP_DP_BP384R1_ENABLED - bool "Enable BP384R1 curve" - depends on MBEDTLS_ECP_C - default y - help - support for DP Elliptic Curve. - -config MBEDTLS_ECP_DP_BP512R1_ENABLED - bool "Enable BP512R1 curve" - depends on MBEDTLS_ECP_C - default y - help - support for DP Elliptic Curve. - -config MBEDTLS_ECP_DP_CURVE25519_ENABLED - bool "Enable CURVE25519 curve" - depends on MBEDTLS_ECP_C - default y - help - Enable support for CURVE25519 Elliptic Curve. - -config MBEDTLS_ECP_NIST_OPTIM - bool "NIST 'modulo p' optimisations" - depends on MBEDTLS_ECP_C - default y - help - NIST 'modulo p' optimisations increase Elliptic Curve operation performance. - - Disabling this option saves some code size. - -# end of Elliptic Curve options - -menu "OpenSSL" - -config OPENSSL_DEBUG - bool "Enable OpenSSL debugging" - default n - help - Enable OpenSSL debugging function. - - If the option is enabled, "SSL_DEBUG" works. - -config OPENSSL_DEBUG_LEVEL - int "OpenSSL debugging level" - default 0 - range 0 255 - depends on OPENSSL_DEBUG - help - OpenSSL debugging level. - - Only function whose debugging level is higher than "OPENSSL_DEBUG_LEVEL" works. - - For example: - If OPENSSL_DEBUG_LEVEL = 2, you use function "SSL_DEBUG(1, "malloc failed")". Because 1 < 2, it will not print. - -config OPENSSL_LOWLEVEL_DEBUG - bool "Enable OpenSSL low-level module debugging" - default n - depends on OPENSSL_DEBUG - select MBEDTLS_DEBUG - help - If the option is enabled, low-level module debugging function of OpenSSL is enabled, e.g. mbedtls internal debugging function. - -choice OPENSSL_ASSERT - prompt "Select OpenSSL assert function" - default CONFIG_OPENSSL_ASSERT_EXIT - help - OpenSSL function needs "assert" function to check if input parameters are valid. - - If you want to use assert debugging function, "OPENSSL_DEBUG" should be enabled. - -config OPENSSL_ASSERT_DO_NOTHING - bool "Do nothing" - help - Do nothing and "SSL_ASSERT" does not work. - -config OPENSSL_ASSERT_EXIT - bool "Check and exit" - help - Enable assert exiting, it will check and return error code. - -config OPENSSL_ASSERT_DEBUG - bool "Show debugging message" - depends on OPENSSL_DEBUG - help - Enable assert debugging, it will check and show debugging message. - -config OPENSSL_ASSERT_DEBUG_EXIT - bool "Show debugging message and exit" - depends on OPENSSL_DEBUG - help - Enable assert debugging and exiting, it will check, show debugging message and return error code. - -config OPENSSL_ASSERT_DEBUG_BLOCK - bool "Show debugging message and block" - depends on OPENSSL_DEBUG - help - Enable assert debugging and blocking, it will check, show debugging message and block by "while (1);". - -endchoice - -endmenu - -endmenu # mbedTLS - -endmenu diff --git a/components/ssl/Makefile.projbuild b/components/ssl/Makefile.projbuild deleted file mode 100644 index c6f1ff2b..00000000 --- a/components/ssl/Makefile.projbuild +++ /dev/null @@ -1,10 +0,0 @@ -# Anyone compiling mbedTLS code needs the name of the -# alternative config file - -#ifdef CONFIG_SSL_USING_MBEDTLS -CPPFLAGS += -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' -#endif - -#ifdef CONFIG_SSL_USING_WOLFSSL -CPPFLAGS += -DWOLFSSL_USER_SETTINGS -#endif diff --git a/components/ssl/component.mk b/components/ssl/component.mk deleted file mode 100644 index 6449234e..00000000 --- a/components/ssl/component.mk +++ /dev/null @@ -1,24 +0,0 @@ -# -# Component Makefile -# - -ifdef CONFIG_SSL_USING_WOLFSSL -COMPONENT_ADD_INCLUDEDIRS := wolfssl/include wolfssl/wolfssl wolfssl/wolfssl/wolfssl - -ifdef CONFIG_WOLFSSL_DEBUG -WOLFSSLLIB = wolfssl_debug -COMPONENT_ADD_LDFLAGS := -L $(COMPONENT_PATH)/wolfssl/lib -lwolfssl_debug -else -WOLFSSLLIB = wolfssl -COMPONENT_ADD_LDFLAGS := -L $(COMPONENT_PATH)/wolfssl/lib -lwolfssl -endif - -# re-link program if wolfssl library change -COMPONENT_ADD_LINKER_DEPS := $(patsubst %,$(COMPONENT_PATH)/wolfssl/lib/lib%.a,$(WOLFSSLLIB)) -else -ifdef CONFIG_SSL_USING_MBEDTLS -COMPONENT_PRIV_INCLUDEDIRS := mbedtls/port/openssl/include/internal mbedtls/port/openssl/include/openssl mbedtls/port/openssl/include/platform -COMPONENT_ADD_INCLUDEDIRS += mbedtls/mbedtls/include mbedtls/port/esp8266/include mbedtls/port/openssl/include -COMPONENT_SRCDIRS += mbedtls/mbedtls/library mbedtls/port/esp8266 mbedtls/port/openssl/source/library mbedtls/port/openssl/source/platform -endif -endif \ No newline at end of file diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/aes.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/aes.h deleted file mode 100644 index 46016dcb..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/aes.h +++ /dev/null @@ -1,417 +0,0 @@ -/** - * \file aes.h - * - * \brief The Advanced Encryption Standard (AES) specifies a FIPS-approved - * cryptographic algorithm that can be used to protect electronic - * data. - * - * The AES algorithm is a symmetric block cipher that can - * encrypt and decrypt information. For more information, see - * FIPS Publication 197: Advanced Encryption Standard and - * ISO/IEC 18033-2:2006: Information technology -- Security - * techniques -- Encryption algorithms -- Part 2: Asymmetric - * ciphers. - */ -/* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_AES_H -#define MBEDTLS_AES_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -/* padlock.c and aesni.c rely on these values! */ -#define MBEDTLS_AES_ENCRYPT 1 /**< AES encryption. */ -#define MBEDTLS_AES_DECRYPT 0 /**< AES decryption. */ - -/* Error codes in range 0x0020-0x0022 */ -#define MBEDTLS_ERR_AES_INVALID_KEY_LENGTH -0x0020 /**< Invalid key length. */ -#define MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH -0x0022 /**< Invalid data input length. */ - -/* Error codes in range 0x0023-0x0025 */ -#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE -0x0023 /**< Feature not available. For example, an unsupported AES key size. */ -#define MBEDTLS_ERR_AES_HW_ACCEL_FAILED -0x0025 /**< AES hardware accelerator failed. */ - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -#if !defined(MBEDTLS_AES_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The AES context-type definition. - */ -typedef struct -{ - int nr; /*!< The number of rounds. */ - uint32_t *rk; /*!< AES round keys. */ - uint32_t buf[68]; /*!< Unaligned data buffer. This buffer can - hold 32 extra Bytes, which can be used for - one of the following purposes: -
  • Alignment if VIA padlock is - used.
    • -
  • Simplifying key expansion in the 256-bit - case by generating an extra round key. -
*/ -} -mbedtls_aes_context; - -/** - * \brief This function initializes the specified AES context. - * - * It must be the first API called before using - * the context. - * - * \param ctx The AES context to initialize. - */ -void mbedtls_aes_init( mbedtls_aes_context *ctx ); - -/** - * \brief This function releases and clears the specified AES context. - * - * \param ctx The AES context to clear. - */ -void mbedtls_aes_free( mbedtls_aes_context *ctx ); - -/** - * \brief This function sets the encryption key. - * - * \param ctx The AES context to which the key should be bound. - * \param key The encryption key. - * \param keybits The size of data passed in bits. Valid options are: - *
  • 128 bits
    • - *
  • 192 bits
    • - *
  • 256 bits
- * - * \return \c 0 on success or #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH - * on failure. - */ -int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key, - unsigned int keybits ); - -/** - * \brief This function sets the decryption key. - * - * \param ctx The AES context to which the key should be bound. - * \param key The decryption key. - * \param keybits The size of data passed. Valid options are: - *
  • 128 bits
    • - *
  • 192 bits
    • - *
  • 256 bits
- * - * \return \c 0 on success, or #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure. - */ -int mbedtls_aes_setkey_dec( mbedtls_aes_context *ctx, const unsigned char *key, - unsigned int keybits ); - -/** - * \brief This function performs an AES single-block encryption or - * decryption operation. - * - * It performs the operation defined in the \p mode parameter - * (encrypt or decrypt), on the input data buffer defined in - * the \p input parameter. - * - * mbedtls_aes_init(), and either mbedtls_aes_setkey_enc() or - * mbedtls_aes_setkey_dec() must be called before the first - * call to this API with the same context. - * - * \param ctx The AES context to use for encryption or decryption. - * \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or - * #MBEDTLS_AES_DECRYPT. - * \param input The 16-Byte buffer holding the input data. - * \param output The 16-Byte buffer holding the output data. - - * \return \c 0 on success. - */ -int mbedtls_aes_crypt_ecb( mbedtls_aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/** - * \brief This function performs an AES-CBC encryption or decryption operation - * on full blocks. - * - * It performs the operation defined in the \p mode - * parameter (encrypt/decrypt), on the input data buffer defined in - * the \p input parameter. - * - * It can be called as many times as needed, until all the input - * data is processed. mbedtls_aes_init(), and either - * mbedtls_aes_setkey_enc() or mbedtls_aes_setkey_dec() must be called - * before the first call to this API with the same context. - * - * \note This function operates on aligned blocks, that is, the input size - * must be a multiple of the AES block size of 16 Bytes. - * - * \note Upon exit, the content of the IV is updated so that you can - * call the same function again on the next - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If you need to retain the contents of the IV, you should - * either save it manually or use the cipher module instead. - * - * - * \param ctx The AES context to use for encryption or decryption. - * \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or - * #MBEDTLS_AES_DECRYPT. - * \param length The length of the input data in Bytes. This must be a - * multiple of the block size (16 Bytes). - * \param iv Initialization vector (updated after use). - * \param input The buffer holding the input data. - * \param output The buffer holding the output data. - * - * \return \c 0 on success, or #MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH - * on failure. - */ -int mbedtls_aes_crypt_cbc( mbedtls_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -/** - * \brief This function performs an AES-CFB128 encryption or decryption - * operation. - * - * It performs the operation defined in the \p mode - * parameter (encrypt or decrypt), on the input data buffer - * defined in the \p input parameter. - * - * For CFB, you must set up the context with mbedtls_aes_setkey_enc(), - * regardless of whether you are performing an encryption or decryption - * operation, that is, regardless of the \p mode parameter. This is - * because CFB mode uses the same key schedule for encryption and - * decryption. - * - * \note Upon exit, the content of the IV is updated so that you can - * call the same function again on the next - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If you need to retain the contents of the - * IV, you must either save it manually or use the cipher - * module instead. - * - * - * \param ctx The AES context to use for encryption or decryption. - * \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or - * #MBEDTLS_AES_DECRYPT. - * \param length The length of the input data. - * \param iv_off The offset in IV (updated after use). - * \param iv The initialization vector (updated after use). - * \param input The buffer holding the input data. - * \param output The buffer holding the output data. - * - * \return \c 0 on success. - */ -int mbedtls_aes_crypt_cfb128( mbedtls_aes_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function performs an AES-CFB8 encryption or decryption - * operation. - * - * It performs the operation defined in the \p mode - * parameter (encrypt/decrypt), on the input data buffer defined - * in the \p input parameter. - * - * Due to the nature of CFB, you must use the same key schedule for - * both encryption and decryption operations. Therefore, you must - * use the context initialized with mbedtls_aes_setkey_enc() for - * both #MBEDTLS_AES_ENCRYPT and #MBEDTLS_AES_DECRYPT. - * - * \note Upon exit, the content of the IV is updated so that you can - * call the same function again on the next - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * - * \param ctx The AES context to use for encryption or decryption. - * \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or - * #MBEDTLS_AES_DECRYPT - * \param length The length of the input data. - * \param iv The initialization vector (updated after use). - * \param input The buffer holding the input data. - * \param output The buffer holding the output data. - * - * \return \c 0 on success. - */ -int mbedtls_aes_crypt_cfb8( mbedtls_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); -#endif /*MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/** - * \brief This function performs an AES-CTR encryption or decryption - * operation. - * - * This function performs the operation defined in the \p mode - * parameter (encrypt/decrypt), on the input data buffer - * defined in the \p input parameter. - * - * Due to the nature of CTR, you must use the same key schedule - * for both encryption and decryption operations. Therefore, you - * must use the context initialized with mbedtls_aes_setkey_enc() - * for both #MBEDTLS_AES_ENCRYPT and #MBEDTLS_AES_DECRYPT. - * - * \warning You must keep the maximum use of your counter in mind. - * - * \param ctx The AES context to use for encryption or decryption. - * \param length The length of the input data. - * \param nc_off The offset in the current \p stream_block, for - * resuming within the current cipher stream. The - * offset pointer should be 0 at the start of a stream. - * \param nonce_counter The 128-bit nonce and counter. - * \param stream_block The saved stream block for resuming. This is - * overwritten by the function. - * \param input The buffer holding the input data. - * \param output The buffer holding the output data. - * - * \return \c 0 on success. - */ -int mbedtls_aes_crypt_ctr( mbedtls_aes_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -/** - * \brief Internal AES block encryption function. This is only - * exposed to allow overriding it using - * \c MBEDTLS_AES_ENCRYPT_ALT. - * - * \param ctx The AES context to use for encryption. - * \param input The plaintext block. - * \param output The output (ciphertext) block. - * - * \return \c 0 on success. - */ -int mbedtls_internal_aes_encrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ); - -/** - * \brief Internal AES block decryption function. This is only - * exposed to allow overriding it using see - * \c MBEDTLS_AES_DECRYPT_ALT. - * - * \param ctx The AES context to use for decryption. - * \param input The ciphertext block. - * \param output The output (plaintext) block. - * - * \return \c 0 on success. - */ -int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief Deprecated internal AES block encryption function - * without return value. - * - * \deprecated Superseded by mbedtls_aes_encrypt_ext() in 2.5.0. - * - * \param ctx The AES context to use for encryption. - * \param input Plaintext block. - * \param output Output (ciphertext) block. - */ -MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ); - -/** - * \brief Deprecated internal AES block decryption function - * without return value. - * - * \deprecated Superseded by mbedtls_aes_decrypt_ext() in 2.5.0. - * - * \param ctx The AES context to use for decryption. - * \param input Ciphertext block. - * \param output Output (plaintext) block. - */ -MBEDTLS_DEPRECATED void mbedtls_aes_decrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_AES_ALT */ -#include "aes_alt.h" -#endif /* MBEDTLS_AES_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_aes_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* aes.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/aesni.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/aesni.h deleted file mode 100644 index 746baa0e..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/aesni.h +++ /dev/null @@ -1,112 +0,0 @@ -/** - * \file aesni.h - * - * \brief AES-NI for hardware AES acceleration on some Intel processors - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_AESNI_H -#define MBEDTLS_AESNI_H - -#include "aes.h" - -#define MBEDTLS_AESNI_AES 0x02000000u -#define MBEDTLS_AESNI_CLMUL 0x00000002u - -#if defined(MBEDTLS_HAVE_ASM) && defined(__GNUC__) && \ - ( defined(__amd64__) || defined(__x86_64__) ) && \ - ! defined(MBEDTLS_HAVE_X86_64) -#define MBEDTLS_HAVE_X86_64 -#endif - -#if defined(MBEDTLS_HAVE_X86_64) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief AES-NI features detection routine - * - * \param what The feature to detect - * (MBEDTLS_AESNI_AES or MBEDTLS_AESNI_CLMUL) - * - * \return 1 if CPU has support for the feature, 0 otherwise - */ -int mbedtls_aesni_has_support( unsigned int what ); - -/** - * \brief AES-NI AES-ECB block en(de)cryption - * - * \param ctx AES context - * \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT - * \param input 16-byte input block - * \param output 16-byte output block - * - * \return 0 on success (cannot fail) - */ -int mbedtls_aesni_crypt_ecb( mbedtls_aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ); - -/** - * \brief GCM multiplication: c = a * b in GF(2^128) - * - * \param c Result - * \param a First operand - * \param b Second operand - * - * \note Both operands and result are bit strings interpreted as - * elements of GF(2^128) as per the GCM spec. - */ -void mbedtls_aesni_gcm_mult( unsigned char c[16], - const unsigned char a[16], - const unsigned char b[16] ); - -/** - * \brief Compute decryption round keys from encryption round keys - * - * \param invkey Round keys for the equivalent inverse cipher - * \param fwdkey Original round keys (for encryption) - * \param nr Number of rounds (that is, number of round keys minus one) - */ -void mbedtls_aesni_inverse_key( unsigned char *invkey, - const unsigned char *fwdkey, int nr ); - -/** - * \brief Perform key expansion (for encryption) - * - * \param rk Destination buffer where the round keys are written - * \param key Encryption key - * \param bits Key size in bits (must be 128, 192 or 256) - * - * \return 0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH - */ -int mbedtls_aesni_setkey_enc( unsigned char *rk, - const unsigned char *key, - size_t bits ); - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_HAVE_X86_64 */ - -#endif /* MBEDTLS_AESNI_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/arc4.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/arc4.h deleted file mode 100644 index f9d93f82..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/arc4.h +++ /dev/null @@ -1,149 +0,0 @@ -/** - * \file arc4.h - * - * \brief The ARCFOUR stream cipher - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - * - */ -#ifndef MBEDTLS_ARC4_H -#define MBEDTLS_ARC4_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#define MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED -0x0019 /**< ARC4 hardware accelerator failed. */ - -#if !defined(MBEDTLS_ARC4_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief ARC4 context structure - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. - * - */ -typedef struct -{ - int x; /*!< permutation index */ - int y; /*!< permutation index */ - unsigned char m[256]; /*!< permutation table */ -} -mbedtls_arc4_context; - -/** - * \brief Initialize ARC4 context - * - * \param ctx ARC4 context to be initialized - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - * - */ -void mbedtls_arc4_init( mbedtls_arc4_context *ctx ); - -/** - * \brief Clear ARC4 context - * - * \param ctx ARC4 context to be cleared - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - * - */ -void mbedtls_arc4_free( mbedtls_arc4_context *ctx ); - -/** - * \brief ARC4 key schedule - * - * \param ctx ARC4 context to be setup - * \param key the secret key - * \param keylen length of the key, in bytes - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - * - */ -void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key, - unsigned int keylen ); - -/** - * \brief ARC4 cipher function - * - * \param ctx ARC4 context - * \param length length of the input data - * \param input buffer holding the input data - * \param output buffer for the output data - * - * \return 0 if successful - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - * - */ -int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input, - unsigned char *output ); - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_ARC4_ALT */ -#include "arc4_alt.h" -#endif /* MBEDTLS_ARC4_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - * - */ -int mbedtls_arc4_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* arc4.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/asn1.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/asn1.h deleted file mode 100644 index 96c1c9a8..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/asn1.h +++ /dev/null @@ -1,358 +0,0 @@ -/** - * \file asn1.h - * - * \brief Generic ASN.1 parsing - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_ASN1_H -#define MBEDTLS_ASN1_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#if defined(MBEDTLS_BIGNUM_C) -#include "bignum.h" -#endif - -/** - * \addtogroup asn1_module - * \{ - */ - -/** - * \name ASN1 Error codes - * These error codes are OR'ed to X509 error codes for - * higher error granularity. - * ASN1 is a standard to specify data structures. - * \{ - */ -#define MBEDTLS_ERR_ASN1_OUT_OF_DATA -0x0060 /**< Out of data when parsing an ASN1 data structure. */ -#define MBEDTLS_ERR_ASN1_UNEXPECTED_TAG -0x0062 /**< ASN1 tag was of an unexpected value. */ -#define MBEDTLS_ERR_ASN1_INVALID_LENGTH -0x0064 /**< Error when trying to determine the length or invalid length. */ -#define MBEDTLS_ERR_ASN1_LENGTH_MISMATCH -0x0066 /**< Actual length differs from expected length. */ -#define MBEDTLS_ERR_ASN1_INVALID_DATA -0x0068 /**< Data is invalid. (not used) */ -#define MBEDTLS_ERR_ASN1_ALLOC_FAILED -0x006A /**< Memory allocation failed */ -#define MBEDTLS_ERR_ASN1_BUF_TOO_SMALL -0x006C /**< Buffer too small when writing ASN.1 data structure. */ - -/* \} name */ - -/** - * \name DER constants - * These constants comply with the DER encoded ASN.1 type tags. - * DER encoding uses hexadecimal representation. - * An example DER sequence is:\n - * - 0x02 -- tag indicating INTEGER - * - 0x01 -- length in octets - * - 0x05 -- value - * Such sequences are typically read into \c ::mbedtls_x509_buf. - * \{ - */ -#define MBEDTLS_ASN1_BOOLEAN 0x01 -#define MBEDTLS_ASN1_INTEGER 0x02 -#define MBEDTLS_ASN1_BIT_STRING 0x03 -#define MBEDTLS_ASN1_OCTET_STRING 0x04 -#define MBEDTLS_ASN1_NULL 0x05 -#define MBEDTLS_ASN1_OID 0x06 -#define MBEDTLS_ASN1_UTF8_STRING 0x0C -#define MBEDTLS_ASN1_SEQUENCE 0x10 -#define MBEDTLS_ASN1_SET 0x11 -#define MBEDTLS_ASN1_PRINTABLE_STRING 0x13 -#define MBEDTLS_ASN1_T61_STRING 0x14 -#define MBEDTLS_ASN1_IA5_STRING 0x16 -#define MBEDTLS_ASN1_UTC_TIME 0x17 -#define MBEDTLS_ASN1_GENERALIZED_TIME 0x18 -#define MBEDTLS_ASN1_UNIVERSAL_STRING 0x1C -#define MBEDTLS_ASN1_BMP_STRING 0x1E -#define MBEDTLS_ASN1_PRIMITIVE 0x00 -#define MBEDTLS_ASN1_CONSTRUCTED 0x20 -#define MBEDTLS_ASN1_CONTEXT_SPECIFIC 0x80 - -/* - * Bit masks for each of the components of an ASN.1 tag as specified in - * ITU X.690 (08/2015), section 8.1 "General rules for encoding", - * paragraph 8.1.2.2: - * - * Bit 8 7 6 5 1 - * +-------+-----+------------+ - * | Class | P/C | Tag number | - * +-------+-----+------------+ - */ -#define MBEDTLS_ASN1_TAG_CLASS_MASK 0xC0 -#define MBEDTLS_ASN1_TAG_PC_MASK 0x20 -#define MBEDTLS_ASN1_TAG_VALUE_MASK 0x1F - -/* \} name */ -/* \} addtogroup asn1_module */ - -/** Returns the size of the binary string, without the trailing \\0 */ -#define MBEDTLS_OID_SIZE(x) (sizeof(x) - 1) - -/** - * Compares an mbedtls_asn1_buf structure to a reference OID. - * - * Only works for 'defined' oid_str values (MBEDTLS_OID_HMAC_SHA1), you cannot use a - * 'unsigned char *oid' here! - */ -#define MBEDTLS_OID_CMP(oid_str, oid_buf) \ - ( ( MBEDTLS_OID_SIZE(oid_str) != (oid_buf)->len ) || \ - memcmp( (oid_str), (oid_buf)->p, (oid_buf)->len) != 0 ) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \name Functions to parse ASN.1 data structures - * \{ - */ - -/** - * Type-length-value structure that allows for ASN1 using DER. - */ -typedef struct mbedtls_asn1_buf -{ - int tag; /**< ASN1 type, e.g. MBEDTLS_ASN1_UTF8_STRING. */ - size_t len; /**< ASN1 length, in octets. */ - unsigned char *p; /**< ASN1 data, e.g. in ASCII. */ -} -mbedtls_asn1_buf; - -/** - * Container for ASN1 bit strings. - */ -typedef struct mbedtls_asn1_bitstring -{ - size_t len; /**< ASN1 length, in octets. */ - unsigned char unused_bits; /**< Number of unused bits at the end of the string */ - unsigned char *p; /**< Raw ASN1 data for the bit string */ -} -mbedtls_asn1_bitstring; - -/** - * Container for a sequence of ASN.1 items - */ -typedef struct mbedtls_asn1_sequence -{ - mbedtls_asn1_buf buf; /**< Buffer containing the given ASN.1 item. */ - struct mbedtls_asn1_sequence *next; /**< The next entry in the sequence. */ -} -mbedtls_asn1_sequence; - -/** - * Container for a sequence or list of 'named' ASN.1 data items - */ -typedef struct mbedtls_asn1_named_data -{ - mbedtls_asn1_buf oid; /**< The object identifier. */ - mbedtls_asn1_buf val; /**< The named value. */ - struct mbedtls_asn1_named_data *next; /**< The next entry in the sequence. */ - unsigned char next_merged; /**< Merge next item into the current one? */ -} -mbedtls_asn1_named_data; - -/** - * \brief Get the length of an ASN.1 element. - * Updates the pointer to immediately behind the length. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param len The variable that will receive the value - * - * \return 0 if successful, MBEDTLS_ERR_ASN1_OUT_OF_DATA on reaching - * end of data, MBEDTLS_ERR_ASN1_INVALID_LENGTH if length is - * unparseable. - */ -int mbedtls_asn1_get_len( unsigned char **p, - const unsigned char *end, - size_t *len ); - -/** - * \brief Get the tag and length of the tag. Check for the requested tag. - * Updates the pointer to immediately behind the tag and length. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param len The variable that will receive the length - * \param tag The expected tag - * - * \return 0 if successful, MBEDTLS_ERR_ASN1_UNEXPECTED_TAG if tag did - * not match requested tag, or another specific ASN.1 error code. - */ -int mbedtls_asn1_get_tag( unsigned char **p, - const unsigned char *end, - size_t *len, int tag ); - -/** - * \brief Retrieve a boolean ASN.1 tag and its value. - * Updates the pointer to immediately behind the full tag. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param val The variable that will receive the value - * - * \return 0 if successful or a specific ASN.1 error code. - */ -int mbedtls_asn1_get_bool( unsigned char **p, - const unsigned char *end, - int *val ); - -/** - * \brief Retrieve an integer ASN.1 tag and its value. - * Updates the pointer to immediately behind the full tag. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param val The variable that will receive the value - * - * \return 0 if successful or a specific ASN.1 error code. - */ -int mbedtls_asn1_get_int( unsigned char **p, - const unsigned char *end, - int *val ); - -/** - * \brief Retrieve a bitstring ASN.1 tag and its value. - * Updates the pointer to immediately behind the full tag. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param bs The variable that will receive the value - * - * \return 0 if successful or a specific ASN.1 error code. - */ -int mbedtls_asn1_get_bitstring( unsigned char **p, const unsigned char *end, - mbedtls_asn1_bitstring *bs); - -/** - * \brief Retrieve a bitstring ASN.1 tag without unused bits and its - * value. - * Updates the pointer to the beginning of the bit/octet string. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param len Length of the actual bit/octect string in bytes - * - * \return 0 if successful or a specific ASN.1 error code. - */ -int mbedtls_asn1_get_bitstring_null( unsigned char **p, const unsigned char *end, - size_t *len ); - -/** - * \brief Parses and splits an ASN.1 "SEQUENCE OF " - * Updated the pointer to immediately behind the full sequence tag. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param cur First variable in the chain to fill - * \param tag Type of sequence - * - * \return 0 if successful or a specific ASN.1 error code. - */ -int mbedtls_asn1_get_sequence_of( unsigned char **p, - const unsigned char *end, - mbedtls_asn1_sequence *cur, - int tag); - -#if defined(MBEDTLS_BIGNUM_C) -/** - * \brief Retrieve a MPI value from an integer ASN.1 tag. - * Updates the pointer to immediately behind the full tag. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param X The MPI that will receive the value - * - * \return 0 if successful or a specific ASN.1 or MPI error code. - */ -int mbedtls_asn1_get_mpi( unsigned char **p, - const unsigned char *end, - mbedtls_mpi *X ); -#endif /* MBEDTLS_BIGNUM_C */ - -/** - * \brief Retrieve an AlgorithmIdentifier ASN.1 sequence. - * Updates the pointer to immediately behind the full - * AlgorithmIdentifier. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param alg The buffer to receive the OID - * \param params The buffer to receive the params (if any) - * - * \return 0 if successful or a specific ASN.1 or MPI error code. - */ -int mbedtls_asn1_get_alg( unsigned char **p, - const unsigned char *end, - mbedtls_asn1_buf *alg, mbedtls_asn1_buf *params ); - -/** - * \brief Retrieve an AlgorithmIdentifier ASN.1 sequence with NULL or no - * params. - * Updates the pointer to immediately behind the full - * AlgorithmIdentifier. - * - * \param p The position in the ASN.1 data - * \param end End of data - * \param alg The buffer to receive the OID - * - * \return 0 if successful or a specific ASN.1 or MPI error code. - */ -int mbedtls_asn1_get_alg_null( unsigned char **p, - const unsigned char *end, - mbedtls_asn1_buf *alg ); - -/** - * \brief Find a specific named_data entry in a sequence or list based on - * the OID. - * - * \param list The list to seek through - * \param oid The OID to look for - * \param len Size of the OID - * - * \return NULL if not found, or a pointer to the existing entry. - */ -mbedtls_asn1_named_data *mbedtls_asn1_find_named_data( mbedtls_asn1_named_data *list, - const char *oid, size_t len ); - -/** - * \brief Free a mbedtls_asn1_named_data entry - * - * \param entry The named data entry to free - */ -void mbedtls_asn1_free_named_data( mbedtls_asn1_named_data *entry ); - -/** - * \brief Free all entries in a mbedtls_asn1_named_data list - * Head will be set to NULL - * - * \param head Pointer to the head of the list of named data entries to free - */ -void mbedtls_asn1_free_named_data_list( mbedtls_asn1_named_data **head ); - -#ifdef __cplusplus -} -#endif - -#endif /* asn1.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/asn1write.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/asn1write.h deleted file mode 100644 index f76fc807..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/asn1write.h +++ /dev/null @@ -1,240 +0,0 @@ -/** - * \file asn1write.h - * - * \brief ASN.1 buffer writing functionality - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_ASN1_WRITE_H -#define MBEDTLS_ASN1_WRITE_H - -#include "asn1.h" - -#define MBEDTLS_ASN1_CHK_ADD(g, f) do { if( ( ret = f ) < 0 ) return( ret ); else \ - g += ret; } while( 0 ) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Write a length field in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param len the length to write - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_len( unsigned char **p, unsigned char *start, size_t len ); - -/** - * \brief Write a ASN.1 tag in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param tag the tag to write - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_tag( unsigned char **p, unsigned char *start, - unsigned char tag ); - -/** - * \brief Write raw buffer data - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param buf data buffer to write - * \param size length of the data buffer - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_raw_buffer( unsigned char **p, unsigned char *start, - const unsigned char *buf, size_t size ); - -#if defined(MBEDTLS_BIGNUM_C) -/** - * \brief Write a big number (MBEDTLS_ASN1_INTEGER) in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param X the MPI to write - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_mpi( unsigned char **p, unsigned char *start, const mbedtls_mpi *X ); -#endif /* MBEDTLS_BIGNUM_C */ - -/** - * \brief Write a NULL tag (MBEDTLS_ASN1_NULL) with zero data in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_null( unsigned char **p, unsigned char *start ); - -/** - * \brief Write an OID tag (MBEDTLS_ASN1_OID) and data in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param oid the OID to write - * \param oid_len length of the OID - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_oid( unsigned char **p, unsigned char *start, - const char *oid, size_t oid_len ); - -/** - * \brief Write an AlgorithmIdentifier sequence in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param oid the OID of the algorithm - * \param oid_len length of the OID - * \param par_len length of parameters, which must be already written. - * If 0, NULL parameters are added - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_algorithm_identifier( unsigned char **p, unsigned char *start, - const char *oid, size_t oid_len, - size_t par_len ); - -/** - * \brief Write a boolean tag (MBEDTLS_ASN1_BOOLEAN) and value in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param boolean 0 or 1 - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_bool( unsigned char **p, unsigned char *start, int boolean ); - -/** - * \brief Write an int tag (MBEDTLS_ASN1_INTEGER) and value in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param val the integer value - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_int( unsigned char **p, unsigned char *start, int val ); - -/** - * \brief Write a printable string tag (MBEDTLS_ASN1_PRINTABLE_STRING) and - * value in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param text the text to write - * \param text_len length of the text - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_printable_string( unsigned char **p, unsigned char *start, - const char *text, size_t text_len ); - -/** - * \brief Write an IA5 string tag (MBEDTLS_ASN1_IA5_STRING) and - * value in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param text the text to write - * \param text_len length of the text - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_ia5_string( unsigned char **p, unsigned char *start, - const char *text, size_t text_len ); - -/** - * \brief Write a bitstring tag (MBEDTLS_ASN1_BIT_STRING) and - * value in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param buf the bitstring - * \param bits the total number of bits in the bitstring - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_bitstring( unsigned char **p, unsigned char *start, - const unsigned char *buf, size_t bits ); - -/** - * \brief Write an octet string tag (MBEDTLS_ASN1_OCTET_STRING) and - * value in ASN.1 format - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param buf data buffer to write - * \param size length of the data buffer - * - * \return the length written or a negative error code - */ -int mbedtls_asn1_write_octet_string( unsigned char **p, unsigned char *start, - const unsigned char *buf, size_t size ); - -/** - * \brief Create or find a specific named_data entry for writing in a - * sequence or list based on the OID. If not already in there, - * a new entry is added to the head of the list. - * Warning: Destructive behaviour for the val data! - * - * \param list Pointer to the location of the head of the list to seek - * through (will be updated in case of a new entry) - * \param oid The OID to look for - * \param oid_len Size of the OID - * \param val Data to store (can be NULL if you want to fill it by hand) - * \param val_len Minimum length of the data buffer needed - * - * \return NULL if if there was a memory allocation error, or a pointer - * to the new / existing entry. - */ -mbedtls_asn1_named_data *mbedtls_asn1_store_named_data( mbedtls_asn1_named_data **list, - const char *oid, size_t oid_len, - const unsigned char *val, - size_t val_len ); - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_ASN1_WRITE_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/base64.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/base64.h deleted file mode 100644 index 7a64f521..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/base64.h +++ /dev/null @@ -1,89 +0,0 @@ -/** - * \file base64.h - * - * \brief RFC 1521 base64 encoding/decoding - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_BASE64_H -#define MBEDTLS_BASE64_H - -#include - -#define MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL -0x002A /**< Output buffer too small. */ -#define MBEDTLS_ERR_BASE64_INVALID_CHARACTER -0x002C /**< Invalid character in input. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Encode a buffer into base64 format - * - * \param dst destination buffer - * \param dlen size of the destination buffer - * \param olen number of bytes written - * \param src source buffer - * \param slen amount of data to be encoded - * - * \return 0 if successful, or MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL. - * *olen is always updated to reflect the amount - * of data that has (or would have) been written. - * If that length cannot be represented, then no data is - * written to the buffer and *olen is set to the maximum - * length representable as a size_t. - * - * \note Call this function with dlen = 0 to obtain the - * required buffer size in *olen - */ -int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen, - const unsigned char *src, size_t slen ); - -/** - * \brief Decode a base64-formatted buffer - * - * \param dst destination buffer (can be NULL for checking size) - * \param dlen size of the destination buffer - * \param olen number of bytes written - * \param src source buffer - * \param slen amount of data to be decoded - * - * \return 0 if successful, MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL, or - * MBEDTLS_ERR_BASE64_INVALID_CHARACTER if the input data is - * not correct. *olen is always updated to reflect the amount - * of data that has (or would have) been written. - * - * \note Call this function with *dst = NULL or dlen = 0 to obtain - * the required buffer size in *olen - */ -int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen, - const unsigned char *src, size_t slen ); - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_base64_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* base64.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/bignum.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/bignum.h deleted file mode 100644 index 3bf02a7e..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/bignum.h +++ /dev/null @@ -1,766 +0,0 @@ -/** - * \file bignum.h - * - * \brief Multi-precision integer library - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_BIGNUM_H -#define MBEDTLS_BIGNUM_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#if defined(MBEDTLS_FS_IO) -#include -#endif - -#define MBEDTLS_ERR_MPI_FILE_IO_ERROR -0x0002 /**< An error occurred while reading from or writing to a file. */ -#define MBEDTLS_ERR_MPI_BAD_INPUT_DATA -0x0004 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_MPI_INVALID_CHARACTER -0x0006 /**< There is an invalid character in the digit string. */ -#define MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL -0x0008 /**< The buffer is too small to write to. */ -#define MBEDTLS_ERR_MPI_NEGATIVE_VALUE -0x000A /**< The input arguments are negative or result in illegal output. */ -#define MBEDTLS_ERR_MPI_DIVISION_BY_ZERO -0x000C /**< The input argument for division is zero, which is not allowed. */ -#define MBEDTLS_ERR_MPI_NOT_ACCEPTABLE -0x000E /**< The input arguments are not acceptable. */ -#define MBEDTLS_ERR_MPI_ALLOC_FAILED -0x0010 /**< Memory allocation failed. */ - -#define MBEDTLS_MPI_CHK(f) do { if( ( ret = f ) != 0 ) goto cleanup; } while( 0 ) - -/* - * Maximum size MPIs are allowed to grow to in number of limbs. - */ -#define MBEDTLS_MPI_MAX_LIMBS 10000 - -#if !defined(MBEDTLS_MPI_WINDOW_SIZE) -/* - * Maximum window size used for modular exponentiation. Default: 6 - * Minimum value: 1. Maximum value: 6. - * - * Result is an array of ( 2 << MBEDTLS_MPI_WINDOW_SIZE ) MPIs used - * for the sliding window calculation. (So 64 by default) - * - * Reduction in size, reduces speed. - */ -#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum windows size used. */ -#endif /* !MBEDTLS_MPI_WINDOW_SIZE */ - -#if !defined(MBEDTLS_MPI_MAX_SIZE) -/* - * Maximum size of MPIs allowed in bits and bytes for user-MPIs. - * ( Default: 512 bytes => 4096 bits, Maximum tested: 2048 bytes => 16384 bits ) - * - * Note: Calculations can temporarily result in larger MPIs. So the number - * of limbs required (MBEDTLS_MPI_MAX_LIMBS) is higher. - */ -#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */ -#endif /* !MBEDTLS_MPI_MAX_SIZE */ - -#define MBEDTLS_MPI_MAX_BITS ( 8 * MBEDTLS_MPI_MAX_SIZE ) /**< Maximum number of bits for usable MPIs. */ - -/* - * When reading from files with mbedtls_mpi_read_file() and writing to files with - * mbedtls_mpi_write_file() the buffer should have space - * for a (short) label, the MPI (in the provided radix), the newline - * characters and the '\0'. - * - * By default we assume at least a 10 char label, a minimum radix of 10 - * (decimal) and a maximum of 4096 bit numbers (1234 decimal chars). - * Autosized at compile time for at least a 10 char label, a minimum radix - * of 10 (decimal) for a number of MBEDTLS_MPI_MAX_BITS size. - * - * This used to be statically sized to 1250 for a maximum of 4096 bit - * numbers (1234 decimal chars). - * - * Calculate using the formula: - * MBEDTLS_MPI_RW_BUFFER_SIZE = ceil(MBEDTLS_MPI_MAX_BITS / ln(10) * ln(2)) + - * LabelSize + 6 - */ -#define MBEDTLS_MPI_MAX_BITS_SCALE100 ( 100 * MBEDTLS_MPI_MAX_BITS ) -#define MBEDTLS_LN_2_DIV_LN_10_SCALE100 332 -#define MBEDTLS_MPI_RW_BUFFER_SIZE ( ((MBEDTLS_MPI_MAX_BITS_SCALE100 + MBEDTLS_LN_2_DIV_LN_10_SCALE100 - 1) / MBEDTLS_LN_2_DIV_LN_10_SCALE100) + 10 + 6 ) - -/* - * Define the base integer type, architecture-wise. - * - * 32 or 64-bit integer types can be forced regardless of the underlying - * architecture by defining MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64 - * respectively and undefining MBEDTLS_HAVE_ASM. - * - * Double-width integers (e.g. 128-bit in 64-bit architectures) can be - * disabled by defining MBEDTLS_NO_UDBL_DIVISION. - */ -#if !defined(MBEDTLS_HAVE_INT32) - #if defined(_MSC_VER) && defined(_M_AMD64) - /* Always choose 64-bit when using MSC */ - #if !defined(MBEDTLS_HAVE_INT64) - #define MBEDTLS_HAVE_INT64 - #endif /* !MBEDTLS_HAVE_INT64 */ - typedef int64_t mbedtls_mpi_sint; - typedef uint64_t mbedtls_mpi_uint; - #elif defined(__GNUC__) && ( \ - defined(__amd64__) || defined(__x86_64__) || \ - defined(__ppc64__) || defined(__powerpc64__) || \ - defined(__ia64__) || defined(__alpha__) || \ - ( defined(__sparc__) && defined(__arch64__) ) || \ - defined(__s390x__) || defined(__mips64) ) - #if !defined(MBEDTLS_HAVE_INT64) - #define MBEDTLS_HAVE_INT64 - #endif /* MBEDTLS_HAVE_INT64 */ - typedef int64_t mbedtls_mpi_sint; - typedef uint64_t mbedtls_mpi_uint; - #if !defined(MBEDTLS_NO_UDBL_DIVISION) - /* mbedtls_t_udbl defined as 128-bit unsigned int */ - typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI))); - #define MBEDTLS_HAVE_UDBL - #endif /* !MBEDTLS_NO_UDBL_DIVISION */ - #elif defined(__ARMCC_VERSION) && defined(__aarch64__) - /* - * __ARMCC_VERSION is defined for both armcc and armclang and - * __aarch64__ is only defined by armclang when compiling 64-bit code - */ - #if !defined(MBEDTLS_HAVE_INT64) - #define MBEDTLS_HAVE_INT64 - #endif /* !MBEDTLS_HAVE_INT64 */ - typedef int64_t mbedtls_mpi_sint; - typedef uint64_t mbedtls_mpi_uint; - #if !defined(MBEDTLS_NO_UDBL_DIVISION) - /* mbedtls_t_udbl defined as 128-bit unsigned int */ - typedef __uint128_t mbedtls_t_udbl; - #define MBEDTLS_HAVE_UDBL - #endif /* !MBEDTLS_NO_UDBL_DIVISION */ - #elif defined(MBEDTLS_HAVE_INT64) - /* Force 64-bit integers with unknown compiler */ - typedef int64_t mbedtls_mpi_sint; - typedef uint64_t mbedtls_mpi_uint; - #endif -#endif /* !MBEDTLS_HAVE_INT32 */ - -#if !defined(MBEDTLS_HAVE_INT64) - /* Default to 32-bit compilation */ - #if !defined(MBEDTLS_HAVE_INT32) - #define MBEDTLS_HAVE_INT32 - #endif /* !MBEDTLS_HAVE_INT32 */ - typedef int32_t mbedtls_mpi_sint; - typedef uint32_t mbedtls_mpi_uint; - #if !defined(MBEDTLS_NO_UDBL_DIVISION) - typedef uint64_t mbedtls_t_udbl; - #define MBEDTLS_HAVE_UDBL - #endif /* !MBEDTLS_NO_UDBL_DIVISION */ -#endif /* !MBEDTLS_HAVE_INT64 */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief MPI structure - */ -typedef struct -{ - int s; /*!< integer sign */ - size_t n; /*!< total # of limbs */ - mbedtls_mpi_uint *p; /*!< pointer to limbs */ -} -mbedtls_mpi; - -/** - * \brief Initialize one MPI (make internal references valid) - * This just makes it ready to be set or freed, - * but does not define a value for the MPI. - * - * \param X One MPI to initialize. - */ -void mbedtls_mpi_init( mbedtls_mpi *X ); - -/** - * \brief Unallocate one MPI - * - * \param X One MPI to unallocate. - */ -void mbedtls_mpi_free( mbedtls_mpi *X ); - -/** - * \brief Enlarge to the specified number of limbs - * - * \param X MPI to grow - * \param nblimbs The target number of limbs - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_grow( mbedtls_mpi *X, size_t nblimbs ); - -/** - * \brief Resize down, keeping at least the specified number of limbs - * - * \param X MPI to shrink - * \param nblimbs The minimum number of limbs to keep - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_shrink( mbedtls_mpi *X, size_t nblimbs ); - -/** - * \brief Copy the contents of Y into X - * - * \param X Destination MPI - * \param Y Source MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_copy( mbedtls_mpi *X, const mbedtls_mpi *Y ); - -/** - * \brief Swap the contents of X and Y - * - * \param X First MPI value - * \param Y Second MPI value - */ -void mbedtls_mpi_swap( mbedtls_mpi *X, mbedtls_mpi *Y ); - -/** - * \brief Safe conditional assignement X = Y if assign is 1 - * - * \param X MPI to conditionally assign to - * \param Y Value to be assigned - * \param assign 1: perform the assignment, 0: keep X's original value - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * - * \note This function is equivalent to - * if( assign ) mbedtls_mpi_copy( X, Y ); - * except that it avoids leaking any information about whether - * the assignment was done or not (the above code may leak - * information through branch prediction and/or memory access - * patterns analysis). - */ -int mbedtls_mpi_safe_cond_assign( mbedtls_mpi *X, const mbedtls_mpi *Y, unsigned char assign ); - -/** - * \brief Safe conditional swap X <-> Y if swap is 1 - * - * \param X First mbedtls_mpi value - * \param Y Second mbedtls_mpi value - * \param assign 1: perform the swap, 0: keep X and Y's original values - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * - * \note This function is equivalent to - * if( assign ) mbedtls_mpi_swap( X, Y ); - * except that it avoids leaking any information about whether - * the assignment was done or not (the above code may leak - * information through branch prediction and/or memory access - * patterns analysis). - */ -int mbedtls_mpi_safe_cond_swap( mbedtls_mpi *X, mbedtls_mpi *Y, unsigned char assign ); - -/** - * \brief Set value from integer - * - * \param X MPI to set - * \param z Value to use - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_lset( mbedtls_mpi *X, mbedtls_mpi_sint z ); - -/** - * \brief Get a specific bit from X - * - * \param X MPI to use - * \param pos Zero-based index of the bit in X - * - * \return Either a 0 or a 1 - */ -int mbedtls_mpi_get_bit( const mbedtls_mpi *X, size_t pos ); - -/** - * \brief Set a bit of X to a specific value of 0 or 1 - * - * \note Will grow X if necessary to set a bit to 1 in a not yet - * existing limb. Will not grow if bit should be set to 0 - * - * \param X MPI to use - * \param pos Zero-based index of the bit in X - * \param val The value to set the bit to (0 or 1) - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_BAD_INPUT_DATA if val is not 0 or 1 - */ -int mbedtls_mpi_set_bit( mbedtls_mpi *X, size_t pos, unsigned char val ); - -/** - * \brief Return the number of zero-bits before the least significant - * '1' bit - * - * Note: Thus also the zero-based index of the least significant '1' bit - * - * \param X MPI to use - */ -size_t mbedtls_mpi_lsb( const mbedtls_mpi *X ); - -/** - * \brief Return the number of bits up to and including the most - * significant '1' bit' - * - * Note: Thus also the one-based index of the most significant '1' bit - * - * \param X MPI to use - */ -size_t mbedtls_mpi_bitlen( const mbedtls_mpi *X ); - -/** - * \brief Return the total size in bytes - * - * \param X MPI to use - */ -size_t mbedtls_mpi_size( const mbedtls_mpi *X ); - -/** - * \brief Import from an ASCII string - * - * \param X Destination MPI - * \param radix Input numeric base - * \param s Null-terminated string buffer - * - * \return 0 if successful, or a MBEDTLS_ERR_MPI_XXX error code - */ -int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s ); - -/** - * \brief Export into an ASCII string - * - * \param X Source MPI - * \param radix Output numeric base - * \param buf Buffer to write the string to - * \param buflen Length of buf - * \param olen Length of the string written, including final NUL byte - * - * \return 0 if successful, or a MBEDTLS_ERR_MPI_XXX error code. - * *olen is always updated to reflect the amount - * of data that has (or would have) been written. - * - * \note Call this function with buflen = 0 to obtain the - * minimum required buffer size in *olen. - */ -int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix, - char *buf, size_t buflen, size_t *olen ); - -#if defined(MBEDTLS_FS_IO) -/** - * \brief Read MPI from a line in an opened file - * - * \param X Destination MPI - * \param radix Input numeric base - * \param fin Input file handle - * - * \return 0 if successful, MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if - * the file read buffer is too small or a - * MBEDTLS_ERR_MPI_XXX error code - * - * \note On success, this function advances the file stream - * to the end of the current line or to EOF. - * - * The function returns 0 on an empty line. - * - * Leading whitespaces are ignored, as is a - * '0x' prefix for radix 16. - * - */ -int mbedtls_mpi_read_file( mbedtls_mpi *X, int radix, FILE *fin ); - -/** - * \brief Write X into an opened file, or stdout if fout is NULL - * - * \param p Prefix, can be NULL - * \param X Source MPI - * \param radix Output numeric base - * \param fout Output file handle (can be NULL) - * - * \return 0 if successful, or a MBEDTLS_ERR_MPI_XXX error code - * - * \note Set fout == NULL to print X on the console. - */ -int mbedtls_mpi_write_file( const char *p, const mbedtls_mpi *X, int radix, FILE *fout ); -#endif /* MBEDTLS_FS_IO */ - -/** - * \brief Import X from unsigned binary data, big endian - * - * \param X Destination MPI - * \param buf Input buffer - * \param buflen Input buffer size - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_read_binary( mbedtls_mpi *X, const unsigned char *buf, size_t buflen ); - -/** - * \brief Export X into unsigned binary data, big endian. - * Always fills the whole buffer, which will start with zeros - * if the number is smaller. - * - * \param X Source MPI - * \param buf Output buffer - * \param buflen Output buffer size - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if buf isn't large enough - */ -int mbedtls_mpi_write_binary( const mbedtls_mpi *X, unsigned char *buf, size_t buflen ); - -/** - * \brief Left-shift: X <<= count - * - * \param X MPI to shift - * \param count Amount to shift - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_shift_l( mbedtls_mpi *X, size_t count ); - -/** - * \brief Right-shift: X >>= count - * - * \param X MPI to shift - * \param count Amount to shift - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_shift_r( mbedtls_mpi *X, size_t count ); - -/** - * \brief Compare unsigned values - * - * \param X Left-hand MPI - * \param Y Right-hand MPI - * - * \return 1 if |X| is greater than |Y|, - * -1 if |X| is lesser than |Y| or - * 0 if |X| is equal to |Y| - */ -int mbedtls_mpi_cmp_abs( const mbedtls_mpi *X, const mbedtls_mpi *Y ); - -/** - * \brief Compare signed values - * - * \param X Left-hand MPI - * \param Y Right-hand MPI - * - * \return 1 if X is greater than Y, - * -1 if X is lesser than Y or - * 0 if X is equal to Y - */ -int mbedtls_mpi_cmp_mpi( const mbedtls_mpi *X, const mbedtls_mpi *Y ); - -/** - * \brief Compare signed values - * - * \param X Left-hand MPI - * \param z The integer value to compare to - * - * \return 1 if X is greater than z, - * -1 if X is lesser than z or - * 0 if X is equal to z - */ -int mbedtls_mpi_cmp_int( const mbedtls_mpi *X, mbedtls_mpi_sint z ); - -/** - * \brief Unsigned addition: X = |A| + |B| - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_add_abs( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Unsigned subtraction: X = |A| - |B| - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_NEGATIVE_VALUE if B is greater than A - */ -int mbedtls_mpi_sub_abs( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Signed addition: X = A + B - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_add_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Signed subtraction: X = A - B - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_sub_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Signed addition: X = A + b - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param b The integer value to add - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_add_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_sint b ); - -/** - * \brief Signed subtraction: X = A - b - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param b The integer value to subtract - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_sub_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_sint b ); - -/** - * \brief Baseline multiplication: X = A * B - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_mul_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Baseline multiplication: X = A * b - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param b The unsigned integer value to multiply with - * - * \note b is unsigned - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_mul_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_uint b ); - -/** - * \brief Division by mbedtls_mpi: A = Q * B + R - * - * \param Q Destination MPI for the quotient - * \param R Destination MPI for the rest value - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if B == 0 - * - * \note Either Q or R can be NULL. - */ -int mbedtls_mpi_div_mpi( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Division by int: A = Q * b + R - * - * \param Q Destination MPI for the quotient - * \param R Destination MPI for the rest value - * \param A Left-hand MPI - * \param b Integer to divide by - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if b == 0 - * - * \note Either Q or R can be NULL. - */ -int mbedtls_mpi_div_int( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A, mbedtls_mpi_sint b ); - -/** - * \brief Modulo: R = A mod B - * - * \param R Destination MPI for the rest value - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if B == 0, - * MBEDTLS_ERR_MPI_NEGATIVE_VALUE if B < 0 - */ -int mbedtls_mpi_mod_mpi( mbedtls_mpi *R, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Modulo: r = A mod b - * - * \param r Destination mbedtls_mpi_uint - * \param A Left-hand MPI - * \param b Integer to divide by - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if b == 0, - * MBEDTLS_ERR_MPI_NEGATIVE_VALUE if b < 0 - */ -int mbedtls_mpi_mod_int( mbedtls_mpi_uint *r, const mbedtls_mpi *A, mbedtls_mpi_sint b ); - -/** - * \brief Sliding-window exponentiation: X = A^E mod N - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param E Exponent MPI - * \param N Modular MPI - * \param _RR Speed-up MPI used for recalculations - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_BAD_INPUT_DATA if N is negative or even or - * if E is negative - * - * \note _RR is used to avoid re-computing R*R mod N across - * multiple calls, which speeds up things a bit. It can - * be set to NULL if the extra performance is unneeded. - */ -int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *E, const mbedtls_mpi *N, mbedtls_mpi *_RR ); - -/** - * \brief Fill an MPI X with size bytes of random - * - * \param X Destination MPI - * \param size Size in bytes - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - * - * \note The bytes obtained from the PRNG are interpreted - * as a big-endian representation of an MPI; this can - * be relevant in applications like deterministic ECDSA. - */ -int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Greatest common divisor: G = gcd(A, B) - * - * \param G Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_mpi_gcd( mbedtls_mpi *G, const mbedtls_mpi *A, const mbedtls_mpi *B ); - -/** - * \brief Modular inverse: X = A^-1 mod N - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param N Right-hand MPI - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_BAD_INPUT_DATA if N is <= 1, - MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N. - */ -int mbedtls_mpi_inv_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *N ); - -/** - * \brief Miller-Rabin primality test - * - * \param X MPI to check - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful (probably prime), - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if X is not prime - */ -int mbedtls_mpi_is_prime( const mbedtls_mpi *X, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Prime number generation - * - * \param X Destination MPI - * \param nbits Required size of X in bits - * ( 3 <= nbits <= MBEDTLS_MPI_MAX_BITS ) - * \param dh_flag If 1, then (X-1)/2 will be prime too - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful (probably prime), - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_MPI_BAD_INPUT_DATA if nbits is < 3 - */ -int mbedtls_mpi_gen_prime( mbedtls_mpi *X, size_t nbits, int dh_flag, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_mpi_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* bignum.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/blowfish.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/blowfish.h deleted file mode 100644 index c0ef5a04..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/blowfish.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * \file blowfish.h - * - * \brief Blowfish block cipher - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_BLOWFISH_H -#define MBEDTLS_BLOWFISH_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_BLOWFISH_ENCRYPT 1 -#define MBEDTLS_BLOWFISH_DECRYPT 0 -#define MBEDTLS_BLOWFISH_MAX_KEY_BITS 448 -#define MBEDTLS_BLOWFISH_MIN_KEY_BITS 32 -#define MBEDTLS_BLOWFISH_ROUNDS 16 /**< Rounds to use. When increasing this value, make sure to extend the initialisation vectors */ -#define MBEDTLS_BLOWFISH_BLOCKSIZE 8 /* Blowfish uses 64 bit blocks */ - -#define MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH -0x0016 /**< Invalid key length. */ -#define MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED -0x0017 /**< Blowfish hardware accelerator failed. */ -#define MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH -0x0018 /**< Invalid data input length. */ - -#if !defined(MBEDTLS_BLOWFISH_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Blowfish context structure - */ -typedef struct -{ - uint32_t P[MBEDTLS_BLOWFISH_ROUNDS + 2]; /*!< Blowfish round keys */ - uint32_t S[4][256]; /*!< key dependent S-boxes */ -} -mbedtls_blowfish_context; - -/** - * \brief Initialize Blowfish context - * - * \param ctx Blowfish context to be initialized - */ -void mbedtls_blowfish_init( mbedtls_blowfish_context *ctx ); - -/** - * \brief Clear Blowfish context - * - * \param ctx Blowfish context to be cleared - */ -void mbedtls_blowfish_free( mbedtls_blowfish_context *ctx ); - -/** - * \brief Blowfish key schedule - * - * \param ctx Blowfish context to be initialized - * \param key encryption key - * \param keybits must be between 32 and 448 bits - * - * \return 0 if successful, or MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH - */ -int mbedtls_blowfish_setkey( mbedtls_blowfish_context *ctx, const unsigned char *key, - unsigned int keybits ); - -/** - * \brief Blowfish-ECB block encryption/decryption - * - * \param ctx Blowfish context - * \param mode MBEDTLS_BLOWFISH_ENCRYPT or MBEDTLS_BLOWFISH_DECRYPT - * \param input 8-byte input block - * \param output 8-byte output block - * - * \return 0 if successful - */ -int mbedtls_blowfish_crypt_ecb( mbedtls_blowfish_context *ctx, - int mode, - const unsigned char input[MBEDTLS_BLOWFISH_BLOCKSIZE], - unsigned char output[MBEDTLS_BLOWFISH_BLOCKSIZE] ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/** - * \brief Blowfish-CBC buffer encryption/decryption - * Length should be a multiple of the block - * size (8 bytes) - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx Blowfish context - * \param mode MBEDTLS_BLOWFISH_ENCRYPT or MBEDTLS_BLOWFISH_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful, or - * MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH - */ -int mbedtls_blowfish_crypt_cbc( mbedtls_blowfish_context *ctx, - int mode, - size_t length, - unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -/** - * \brief Blowfish CFB buffer encryption/decryption. - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx Blowfish context - * \param mode MBEDTLS_BLOWFISH_ENCRYPT or MBEDTLS_BLOWFISH_DECRYPT - * \param length length of the input data - * \param iv_off offset in IV (updated after use) - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful - */ -int mbedtls_blowfish_crypt_cfb64( mbedtls_blowfish_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE], - const unsigned char *input, - unsigned char *output ); -#endif /*MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/** - * \brief Blowfish-CTR buffer encryption/decryption - * - * Warning: You have to keep the maximum use of your counter in mind! - * - * \param ctx Blowfish context - * \param length The length of the data - * \param nc_off The offset in the current stream_block (for resuming - * within current cipher stream). The offset pointer to - * should be 0 at the start of a stream. - * \param nonce_counter The 64-bit nonce and counter. - * \param stream_block The saved stream-block for resuming. Is overwritten - * by the function. - * \param input The input data stream - * \param output The output data stream - * - * \return 0 if successful - */ -int mbedtls_blowfish_crypt_ctr( mbedtls_blowfish_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[MBEDTLS_BLOWFISH_BLOCKSIZE], - unsigned char stream_block[MBEDTLS_BLOWFISH_BLOCKSIZE], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_BLOWFISH_ALT */ -#include "blowfish_alt.h" -#endif /* MBEDTLS_BLOWFISH_ALT */ - -#endif /* blowfish.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/bn_mul.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/bn_mul.h deleted file mode 100644 index 354c1cc1..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/bn_mul.h +++ /dev/null @@ -1,886 +0,0 @@ -/** - * \file bn_mul.h - * - * \brief Multi-precision integer library - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * Multiply source vector [s] with b, add result - * to destination vector [d] and set carry c. - * - * Currently supports: - * - * . IA-32 (386+) . AMD64 / EM64T - * . IA-32 (SSE2) . Motorola 68000 - * . PowerPC, 32-bit . MicroBlaze - * . PowerPC, 64-bit . TriCore - * . SPARC v8 . ARM v3+ - * . Alpha . MIPS32 - * . C, longlong . C, generic - */ -#ifndef MBEDTLS_BN_MUL_H -#define MBEDTLS_BN_MUL_H - -#include "bignum.h" - -#if defined(MBEDTLS_HAVE_ASM) - -#ifndef asm -#define asm __asm -#endif - -/* armcc5 --gnu defines __GNUC__ but doesn't support GNU's extended asm */ -#if defined(__GNUC__) && \ - ( !defined(__ARMCC_VERSION) || __ARMCC_VERSION >= 6000000 ) -#if defined(__i386__) - -#define MULADDC_INIT \ - asm( \ - "movl %%ebx, %0 \n\t" \ - "movl %5, %%esi \n\t" \ - "movl %6, %%edi \n\t" \ - "movl %7, %%ecx \n\t" \ - "movl %8, %%ebx \n\t" - -#define MULADDC_CORE \ - "lodsl \n\t" \ - "mull %%ebx \n\t" \ - "addl %%ecx, %%eax \n\t" \ - "adcl $0, %%edx \n\t" \ - "addl (%%edi), %%eax \n\t" \ - "adcl $0, %%edx \n\t" \ - "movl %%edx, %%ecx \n\t" \ - "stosl \n\t" - -#if defined(MBEDTLS_HAVE_SSE2) - -#define MULADDC_HUIT \ - "movd %%ecx, %%mm1 \n\t" \ - "movd %%ebx, %%mm0 \n\t" \ - "movd (%%edi), %%mm3 \n\t" \ - "paddq %%mm3, %%mm1 \n\t" \ - "movd (%%esi), %%mm2 \n\t" \ - "pmuludq %%mm0, %%mm2 \n\t" \ - "movd 4(%%esi), %%mm4 \n\t" \ - "pmuludq %%mm0, %%mm4 \n\t" \ - "movd 8(%%esi), %%mm6 \n\t" \ - "pmuludq %%mm0, %%mm6 \n\t" \ - "movd 12(%%esi), %%mm7 \n\t" \ - "pmuludq %%mm0, %%mm7 \n\t" \ - "paddq %%mm2, %%mm1 \n\t" \ - "movd 4(%%edi), %%mm3 \n\t" \ - "paddq %%mm4, %%mm3 \n\t" \ - "movd 8(%%edi), %%mm5 \n\t" \ - "paddq %%mm6, %%mm5 \n\t" \ - "movd 12(%%edi), %%mm4 \n\t" \ - "paddq %%mm4, %%mm7 \n\t" \ - "movd %%mm1, (%%edi) \n\t" \ - "movd 16(%%esi), %%mm2 \n\t" \ - "pmuludq %%mm0, %%mm2 \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "movd 20(%%esi), %%mm4 \n\t" \ - "pmuludq %%mm0, %%mm4 \n\t" \ - "paddq %%mm3, %%mm1 \n\t" \ - "movd 24(%%esi), %%mm6 \n\t" \ - "pmuludq %%mm0, %%mm6 \n\t" \ - "movd %%mm1, 4(%%edi) \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "movd 28(%%esi), %%mm3 \n\t" \ - "pmuludq %%mm0, %%mm3 \n\t" \ - "paddq %%mm5, %%mm1 \n\t" \ - "movd 16(%%edi), %%mm5 \n\t" \ - "paddq %%mm5, %%mm2 \n\t" \ - "movd %%mm1, 8(%%edi) \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "paddq %%mm7, %%mm1 \n\t" \ - "movd 20(%%edi), %%mm5 \n\t" \ - "paddq %%mm5, %%mm4 \n\t" \ - "movd %%mm1, 12(%%edi) \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "paddq %%mm2, %%mm1 \n\t" \ - "movd 24(%%edi), %%mm5 \n\t" \ - "paddq %%mm5, %%mm6 \n\t" \ - "movd %%mm1, 16(%%edi) \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "paddq %%mm4, %%mm1 \n\t" \ - "movd 28(%%edi), %%mm5 \n\t" \ - "paddq %%mm5, %%mm3 \n\t" \ - "movd %%mm1, 20(%%edi) \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "paddq %%mm6, %%mm1 \n\t" \ - "movd %%mm1, 24(%%edi) \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "paddq %%mm3, %%mm1 \n\t" \ - "movd %%mm1, 28(%%edi) \n\t" \ - "addl $32, %%edi \n\t" \ - "addl $32, %%esi \n\t" \ - "psrlq $32, %%mm1 \n\t" \ - "movd %%mm1, %%ecx \n\t" - -#define MULADDC_STOP \ - "emms \n\t" \ - "movl %4, %%ebx \n\t" \ - "movl %%ecx, %1 \n\t" \ - "movl %%edi, %2 \n\t" \ - "movl %%esi, %3 \n\t" \ - : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ - : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ - : "eax", "ecx", "edx", "esi", "edi" \ - ); - -#else - -#define MULADDC_STOP \ - "movl %4, %%ebx \n\t" \ - "movl %%ecx, %1 \n\t" \ - "movl %%edi, %2 \n\t" \ - "movl %%esi, %3 \n\t" \ - : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ - : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ - : "eax", "ecx", "edx", "esi", "edi" \ - ); -#endif /* SSE2 */ -#endif /* i386 */ - -#if defined(__amd64__) || defined (__x86_64__) - -#define MULADDC_INIT \ - asm( \ - "xorq %%r8, %%r8 \n\t" - -#define MULADDC_CORE \ - "movq (%%rsi), %%rax \n\t" \ - "mulq %%rbx \n\t" \ - "addq $8, %%rsi \n\t" \ - "addq %%rcx, %%rax \n\t" \ - "movq %%r8, %%rcx \n\t" \ - "adcq $0, %%rdx \n\t" \ - "nop \n\t" \ - "addq %%rax, (%%rdi) \n\t" \ - "adcq %%rdx, %%rcx \n\t" \ - "addq $8, %%rdi \n\t" - -#define MULADDC_STOP \ - : "+c" (c), "+D" (d), "+S" (s) \ - : "b" (b) \ - : "rax", "rdx", "r8" \ - ); - -#endif /* AMD64 */ - -#if defined(__mc68020__) || defined(__mcpu32__) - -#define MULADDC_INIT \ - asm( \ - "movl %3, %%a2 \n\t" \ - "movl %4, %%a3 \n\t" \ - "movl %5, %%d3 \n\t" \ - "movl %6, %%d2 \n\t" \ - "moveq #0, %%d0 \n\t" - -#define MULADDC_CORE \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d4:%%d1 \n\t" \ - "addl %%d3, %%d1 \n\t" \ - "addxl %%d0, %%d4 \n\t" \ - "moveq #0, %%d3 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "addxl %%d4, %%d3 \n\t" - -#define MULADDC_STOP \ - "movl %%d3, %0 \n\t" \ - "movl %%a3, %1 \n\t" \ - "movl %%a2, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "d0", "d1", "d2", "d3", "d4", "a2", "a3" \ - ); - -#define MULADDC_HUIT \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d4:%%d1 \n\t" \ - "addxl %%d3, %%d1 \n\t" \ - "addxl %%d0, %%d4 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d3:%%d1 \n\t" \ - "addxl %%d4, %%d1 \n\t" \ - "addxl %%d0, %%d3 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d4:%%d1 \n\t" \ - "addxl %%d3, %%d1 \n\t" \ - "addxl %%d0, %%d4 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d3:%%d1 \n\t" \ - "addxl %%d4, %%d1 \n\t" \ - "addxl %%d0, %%d3 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d4:%%d1 \n\t" \ - "addxl %%d3, %%d1 \n\t" \ - "addxl %%d0, %%d4 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d3:%%d1 \n\t" \ - "addxl %%d4, %%d1 \n\t" \ - "addxl %%d0, %%d3 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d4:%%d1 \n\t" \ - "addxl %%d3, %%d1 \n\t" \ - "addxl %%d0, %%d4 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "movel %%a2@+, %%d1 \n\t" \ - "mulul %%d2, %%d3:%%d1 \n\t" \ - "addxl %%d4, %%d1 \n\t" \ - "addxl %%d0, %%d3 \n\t" \ - "addl %%d1, %%a3@+ \n\t" \ - "addxl %%d0, %%d3 \n\t" - -#endif /* MC68000 */ - -#if defined(__powerpc64__) || defined(__ppc64__) - -#if defined(__MACH__) && defined(__APPLE__) - -#define MULADDC_INIT \ - asm( \ - "ld r3, %3 \n\t" \ - "ld r4, %4 \n\t" \ - "ld r5, %5 \n\t" \ - "ld r6, %6 \n\t" \ - "addi r3, r3, -8 \n\t" \ - "addi r4, r4, -8 \n\t" \ - "addic r5, r5, 0 \n\t" - -#define MULADDC_CORE \ - "ldu r7, 8(r3) \n\t" \ - "mulld r8, r7, r6 \n\t" \ - "mulhdu r9, r7, r6 \n\t" \ - "adde r8, r8, r5 \n\t" \ - "ld r7, 8(r4) \n\t" \ - "addze r5, r9 \n\t" \ - "addc r8, r8, r7 \n\t" \ - "stdu r8, 8(r4) \n\t" - -#define MULADDC_STOP \ - "addze r5, r5 \n\t" \ - "addi r4, r4, 8 \n\t" \ - "addi r3, r3, 8 \n\t" \ - "std r5, %0 \n\t" \ - "std r4, %1 \n\t" \ - "std r3, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ - ); - - -#else /* __MACH__ && __APPLE__ */ - -#define MULADDC_INIT \ - asm( \ - "ld %%r3, %3 \n\t" \ - "ld %%r4, %4 \n\t" \ - "ld %%r5, %5 \n\t" \ - "ld %%r6, %6 \n\t" \ - "addi %%r3, %%r3, -8 \n\t" \ - "addi %%r4, %%r4, -8 \n\t" \ - "addic %%r5, %%r5, 0 \n\t" - -#define MULADDC_CORE \ - "ldu %%r7, 8(%%r3) \n\t" \ - "mulld %%r8, %%r7, %%r6 \n\t" \ - "mulhdu %%r9, %%r7, %%r6 \n\t" \ - "adde %%r8, %%r8, %%r5 \n\t" \ - "ld %%r7, 8(%%r4) \n\t" \ - "addze %%r5, %%r9 \n\t" \ - "addc %%r8, %%r8, %%r7 \n\t" \ - "stdu %%r8, 8(%%r4) \n\t" - -#define MULADDC_STOP \ - "addze %%r5, %%r5 \n\t" \ - "addi %%r4, %%r4, 8 \n\t" \ - "addi %%r3, %%r3, 8 \n\t" \ - "std %%r5, %0 \n\t" \ - "std %%r4, %1 \n\t" \ - "std %%r3, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ - ); - -#endif /* __MACH__ && __APPLE__ */ - -#elif defined(__powerpc__) || defined(__ppc__) /* end PPC64/begin PPC32 */ - -#if defined(__MACH__) && defined(__APPLE__) - -#define MULADDC_INIT \ - asm( \ - "lwz r3, %3 \n\t" \ - "lwz r4, %4 \n\t" \ - "lwz r5, %5 \n\t" \ - "lwz r6, %6 \n\t" \ - "addi r3, r3, -4 \n\t" \ - "addi r4, r4, -4 \n\t" \ - "addic r5, r5, 0 \n\t" - -#define MULADDC_CORE \ - "lwzu r7, 4(r3) \n\t" \ - "mullw r8, r7, r6 \n\t" \ - "mulhwu r9, r7, r6 \n\t" \ - "adde r8, r8, r5 \n\t" \ - "lwz r7, 4(r4) \n\t" \ - "addze r5, r9 \n\t" \ - "addc r8, r8, r7 \n\t" \ - "stwu r8, 4(r4) \n\t" - -#define MULADDC_STOP \ - "addze r5, r5 \n\t" \ - "addi r4, r4, 4 \n\t" \ - "addi r3, r3, 4 \n\t" \ - "stw r5, %0 \n\t" \ - "stw r4, %1 \n\t" \ - "stw r3, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ - ); - -#else /* __MACH__ && __APPLE__ */ - -#define MULADDC_INIT \ - asm( \ - "lwz %%r3, %3 \n\t" \ - "lwz %%r4, %4 \n\t" \ - "lwz %%r5, %5 \n\t" \ - "lwz %%r6, %6 \n\t" \ - "addi %%r3, %%r3, -4 \n\t" \ - "addi %%r4, %%r4, -4 \n\t" \ - "addic %%r5, %%r5, 0 \n\t" - -#define MULADDC_CORE \ - "lwzu %%r7, 4(%%r3) \n\t" \ - "mullw %%r8, %%r7, %%r6 \n\t" \ - "mulhwu %%r9, %%r7, %%r6 \n\t" \ - "adde %%r8, %%r8, %%r5 \n\t" \ - "lwz %%r7, 4(%%r4) \n\t" \ - "addze %%r5, %%r9 \n\t" \ - "addc %%r8, %%r8, %%r7 \n\t" \ - "stwu %%r8, 4(%%r4) \n\t" - -#define MULADDC_STOP \ - "addze %%r5, %%r5 \n\t" \ - "addi %%r4, %%r4, 4 \n\t" \ - "addi %%r3, %%r3, 4 \n\t" \ - "stw %%r5, %0 \n\t" \ - "stw %%r4, %1 \n\t" \ - "stw %%r3, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ - ); - -#endif /* __MACH__ && __APPLE__ */ - -#endif /* PPC32 */ - -/* - * The Sparc(64) assembly is reported to be broken. - * Disable it for now, until we're able to fix it. - */ -#if 0 && defined(__sparc__) -#if defined(__sparc64__) - -#define MULADDC_INIT \ - asm( \ - "ldx %3, %%o0 \n\t" \ - "ldx %4, %%o1 \n\t" \ - "ld %5, %%o2 \n\t" \ - "ld %6, %%o3 \n\t" - -#define MULADDC_CORE \ - "ld [%%o0], %%o4 \n\t" \ - "inc 4, %%o0 \n\t" \ - "ld [%%o1], %%o5 \n\t" \ - "umul %%o3, %%o4, %%o4 \n\t" \ - "addcc %%o4, %%o2, %%o4 \n\t" \ - "rd %%y, %%g1 \n\t" \ - "addx %%g1, 0, %%g1 \n\t" \ - "addcc %%o4, %%o5, %%o4 \n\t" \ - "st %%o4, [%%o1] \n\t" \ - "addx %%g1, 0, %%o2 \n\t" \ - "inc 4, %%o1 \n\t" - - #define MULADDC_STOP \ - "st %%o2, %0 \n\t" \ - "stx %%o1, %1 \n\t" \ - "stx %%o0, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "g1", "o0", "o1", "o2", "o3", "o4", \ - "o5" \ - ); - -#else /* __sparc64__ */ - -#define MULADDC_INIT \ - asm( \ - "ld %3, %%o0 \n\t" \ - "ld %4, %%o1 \n\t" \ - "ld %5, %%o2 \n\t" \ - "ld %6, %%o3 \n\t" - -#define MULADDC_CORE \ - "ld [%%o0], %%o4 \n\t" \ - "inc 4, %%o0 \n\t" \ - "ld [%%o1], %%o5 \n\t" \ - "umul %%o3, %%o4, %%o4 \n\t" \ - "addcc %%o4, %%o2, %%o4 \n\t" \ - "rd %%y, %%g1 \n\t" \ - "addx %%g1, 0, %%g1 \n\t" \ - "addcc %%o4, %%o5, %%o4 \n\t" \ - "st %%o4, [%%o1] \n\t" \ - "addx %%g1, 0, %%o2 \n\t" \ - "inc 4, %%o1 \n\t" - -#define MULADDC_STOP \ - "st %%o2, %0 \n\t" \ - "st %%o1, %1 \n\t" \ - "st %%o0, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "g1", "o0", "o1", "o2", "o3", "o4", \ - "o5" \ - ); - -#endif /* __sparc64__ */ -#endif /* __sparc__ */ - -#if defined(__microblaze__) || defined(microblaze) - -#define MULADDC_INIT \ - asm( \ - "lwi r3, %3 \n\t" \ - "lwi r4, %4 \n\t" \ - "lwi r5, %5 \n\t" \ - "lwi r6, %6 \n\t" \ - "andi r7, r6, 0xffff \n\t" \ - "bsrli r6, r6, 16 \n\t" - -#define MULADDC_CORE \ - "lhui r8, r3, 0 \n\t" \ - "addi r3, r3, 2 \n\t" \ - "lhui r9, r3, 0 \n\t" \ - "addi r3, r3, 2 \n\t" \ - "mul r10, r9, r6 \n\t" \ - "mul r11, r8, r7 \n\t" \ - "mul r12, r9, r7 \n\t" \ - "mul r13, r8, r6 \n\t" \ - "bsrli r8, r10, 16 \n\t" \ - "bsrli r9, r11, 16 \n\t" \ - "add r13, r13, r8 \n\t" \ - "add r13, r13, r9 \n\t" \ - "bslli r10, r10, 16 \n\t" \ - "bslli r11, r11, 16 \n\t" \ - "add r12, r12, r10 \n\t" \ - "addc r13, r13, r0 \n\t" \ - "add r12, r12, r11 \n\t" \ - "addc r13, r13, r0 \n\t" \ - "lwi r10, r4, 0 \n\t" \ - "add r12, r12, r10 \n\t" \ - "addc r13, r13, r0 \n\t" \ - "add r12, r12, r5 \n\t" \ - "addc r5, r13, r0 \n\t" \ - "swi r12, r4, 0 \n\t" \ - "addi r4, r4, 4 \n\t" - -#define MULADDC_STOP \ - "swi r5, %0 \n\t" \ - "swi r4, %1 \n\t" \ - "swi r3, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "r3", "r4" "r5", "r6", "r7", "r8", \ - "r9", "r10", "r11", "r12", "r13" \ - ); - -#endif /* MicroBlaze */ - -#if defined(__tricore__) - -#define MULADDC_INIT \ - asm( \ - "ld.a %%a2, %3 \n\t" \ - "ld.a %%a3, %4 \n\t" \ - "ld.w %%d4, %5 \n\t" \ - "ld.w %%d1, %6 \n\t" \ - "xor %%d5, %%d5 \n\t" - -#define MULADDC_CORE \ - "ld.w %%d0, [%%a2+] \n\t" \ - "madd.u %%e2, %%e4, %%d0, %%d1 \n\t" \ - "ld.w %%d0, [%%a3] \n\t" \ - "addx %%d2, %%d2, %%d0 \n\t" \ - "addc %%d3, %%d3, 0 \n\t" \ - "mov %%d4, %%d3 \n\t" \ - "st.w [%%a3+], %%d2 \n\t" - -#define MULADDC_STOP \ - "st.w %0, %%d4 \n\t" \ - "st.a %1, %%a3 \n\t" \ - "st.a %2, %%a2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "d0", "d1", "e2", "d4", "a2", "a3" \ - ); - -#endif /* TriCore */ - -/* - * gcc -O0 by default uses r7 for the frame pointer, so it complains about our - * use of r7 below, unless -fomit-frame-pointer is passed. Unfortunately, - * passing that option is not easy when building with yotta. - * - * On the other hand, -fomit-frame-pointer is implied by any -Ox options with - * x !=0, which we can detect using __OPTIMIZE__ (which is also defined by - * clang and armcc5 under the same conditions). - * - * So, only use the optimized assembly below for optimized build, which avoids - * the build error and is pretty reasonable anyway. - */ -#if defined(__GNUC__) && !defined(__OPTIMIZE__) -#define MULADDC_CANNOT_USE_R7 -#endif - -#if defined(__arm__) && !defined(MULADDC_CANNOT_USE_R7) - -#if defined(__thumb__) && !defined(__thumb2__) - -#define MULADDC_INIT \ - asm( \ - "ldr r0, %3 \n\t" \ - "ldr r1, %4 \n\t" \ - "ldr r2, %5 \n\t" \ - "ldr r3, %6 \n\t" \ - "lsr r7, r3, #16 \n\t" \ - "mov r9, r7 \n\t" \ - "lsl r7, r3, #16 \n\t" \ - "lsr r7, r7, #16 \n\t" \ - "mov r8, r7 \n\t" - -#define MULADDC_CORE \ - "ldmia r0!, {r6} \n\t" \ - "lsr r7, r6, #16 \n\t" \ - "lsl r6, r6, #16 \n\t" \ - "lsr r6, r6, #16 \n\t" \ - "mov r4, r8 \n\t" \ - "mul r4, r6 \n\t" \ - "mov r3, r9 \n\t" \ - "mul r6, r3 \n\t" \ - "mov r5, r9 \n\t" \ - "mul r5, r7 \n\t" \ - "mov r3, r8 \n\t" \ - "mul r7, r3 \n\t" \ - "lsr r3, r6, #16 \n\t" \ - "add r5, r5, r3 \n\t" \ - "lsr r3, r7, #16 \n\t" \ - "add r5, r5, r3 \n\t" \ - "add r4, r4, r2 \n\t" \ - "mov r2, #0 \n\t" \ - "adc r5, r2 \n\t" \ - "lsl r3, r6, #16 \n\t" \ - "add r4, r4, r3 \n\t" \ - "adc r5, r2 \n\t" \ - "lsl r3, r7, #16 \n\t" \ - "add r4, r4, r3 \n\t" \ - "adc r5, r2 \n\t" \ - "ldr r3, [r1] \n\t" \ - "add r4, r4, r3 \n\t" \ - "adc r2, r5 \n\t" \ - "stmia r1!, {r4} \n\t" - -#define MULADDC_STOP \ - "str r2, %0 \n\t" \ - "str r1, %1 \n\t" \ - "str r0, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "r0", "r1", "r2", "r3", "r4", "r5", \ - "r6", "r7", "r8", "r9", "cc" \ - ); - -#else - -#define MULADDC_INIT \ - asm( \ - "ldr r0, %3 \n\t" \ - "ldr r1, %4 \n\t" \ - "ldr r2, %5 \n\t" \ - "ldr r3, %6 \n\t" - -#define MULADDC_CORE \ - "ldr r4, [r0], #4 \n\t" \ - "mov r5, #0 \n\t" \ - "ldr r6, [r1] \n\t" \ - "umlal r2, r5, r3, r4 \n\t" \ - "adds r7, r6, r2 \n\t" \ - "adc r2, r5, #0 \n\t" \ - "str r7, [r1], #4 \n\t" - -#define MULADDC_STOP \ - "str r2, %0 \n\t" \ - "str r1, %1 \n\t" \ - "str r0, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "r0", "r1", "r2", "r3", "r4", "r5", \ - "r6", "r7", "cc" \ - ); - -#endif /* Thumb */ - -#endif /* ARMv3 */ - -#if defined(__alpha__) - -#define MULADDC_INIT \ - asm( \ - "ldq $1, %3 \n\t" \ - "ldq $2, %4 \n\t" \ - "ldq $3, %5 \n\t" \ - "ldq $4, %6 \n\t" - -#define MULADDC_CORE \ - "ldq $6, 0($1) \n\t" \ - "addq $1, 8, $1 \n\t" \ - "mulq $6, $4, $7 \n\t" \ - "umulh $6, $4, $6 \n\t" \ - "addq $7, $3, $7 \n\t" \ - "cmpult $7, $3, $3 \n\t" \ - "ldq $5, 0($2) \n\t" \ - "addq $7, $5, $7 \n\t" \ - "cmpult $7, $5, $5 \n\t" \ - "stq $7, 0($2) \n\t" \ - "addq $2, 8, $2 \n\t" \ - "addq $6, $3, $3 \n\t" \ - "addq $5, $3, $3 \n\t" - -#define MULADDC_STOP \ - "stq $3, %0 \n\t" \ - "stq $2, %1 \n\t" \ - "stq $1, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "$1", "$2", "$3", "$4", "$5", "$6", "$7" \ - ); -#endif /* Alpha */ - -#if defined(__mips__) && !defined(__mips64) - -#define MULADDC_INIT \ - asm( \ - "lw $10, %3 \n\t" \ - "lw $11, %4 \n\t" \ - "lw $12, %5 \n\t" \ - "lw $13, %6 \n\t" - -#define MULADDC_CORE \ - "lw $14, 0($10) \n\t" \ - "multu $13, $14 \n\t" \ - "addi $10, $10, 4 \n\t" \ - "mflo $14 \n\t" \ - "mfhi $9 \n\t" \ - "addu $14, $12, $14 \n\t" \ - "lw $15, 0($11) \n\t" \ - "sltu $12, $14, $12 \n\t" \ - "addu $15, $14, $15 \n\t" \ - "sltu $14, $15, $14 \n\t" \ - "addu $12, $12, $9 \n\t" \ - "sw $15, 0($11) \n\t" \ - "addu $12, $12, $14 \n\t" \ - "addi $11, $11, 4 \n\t" - -#define MULADDC_STOP \ - "sw $12, %0 \n\t" \ - "sw $11, %1 \n\t" \ - "sw $10, %2 \n\t" \ - : "=m" (c), "=m" (d), "=m" (s) \ - : "m" (s), "m" (d), "m" (c), "m" (b) \ - : "$9", "$10", "$11", "$12", "$13", "$14", "$15" \ - ); - -#endif /* MIPS */ -#endif /* GNUC */ - -#if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__) - -#define MULADDC_INIT \ - __asm mov esi, s \ - __asm mov edi, d \ - __asm mov ecx, c \ - __asm mov ebx, b - -#define MULADDC_CORE \ - __asm lodsd \ - __asm mul ebx \ - __asm add eax, ecx \ - __asm adc edx, 0 \ - __asm add eax, [edi] \ - __asm adc edx, 0 \ - __asm mov ecx, edx \ - __asm stosd - -#if defined(MBEDTLS_HAVE_SSE2) - -#define EMIT __asm _emit - -#define MULADDC_HUIT \ - EMIT 0x0F EMIT 0x6E EMIT 0xC9 \ - EMIT 0x0F EMIT 0x6E EMIT 0xC3 \ - EMIT 0x0F EMIT 0x6E EMIT 0x1F \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x6E EMIT 0x16 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ - EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xDC \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xEE \ - EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \ - EMIT 0x0F EMIT 0xD4 EMIT 0xFC \ - EMIT 0x0F EMIT 0x7E EMIT 0x0F \ - EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCD \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCF \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCC \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \ - EMIT 0x0F EMIT 0xD4 EMIT 0xDD \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCE \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \ - EMIT 0x83 EMIT 0xC7 EMIT 0x20 \ - EMIT 0x83 EMIT 0xC6 EMIT 0x20 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x7E EMIT 0xC9 - -#define MULADDC_STOP \ - EMIT 0x0F EMIT 0x77 \ - __asm mov c, ecx \ - __asm mov d, edi \ - __asm mov s, esi \ - -#else - -#define MULADDC_STOP \ - __asm mov c, ecx \ - __asm mov d, edi \ - __asm mov s, esi \ - -#endif /* SSE2 */ -#endif /* MSVC */ - -#endif /* MBEDTLS_HAVE_ASM */ - -#if !defined(MULADDC_CORE) -#if defined(MBEDTLS_HAVE_UDBL) - -#define MULADDC_INIT \ -{ \ - mbedtls_t_udbl r; \ - mbedtls_mpi_uint r0, r1; - -#define MULADDC_CORE \ - r = *(s++) * (mbedtls_t_udbl) b; \ - r0 = (mbedtls_mpi_uint) r; \ - r1 = (mbedtls_mpi_uint)( r >> biL ); \ - r0 += c; r1 += (r0 < c); \ - r0 += *d; r1 += (r0 < *d); \ - c = r1; *(d++) = r0; - -#define MULADDC_STOP \ -} - -#else -#define MULADDC_INIT \ -{ \ - mbedtls_mpi_uint s0, s1, b0, b1; \ - mbedtls_mpi_uint r0, r1, rx, ry; \ - b0 = ( b << biH ) >> biH; \ - b1 = ( b >> biH ); - -#define MULADDC_CORE \ - s0 = ( *s << biH ) >> biH; \ - s1 = ( *s >> biH ); s++; \ - rx = s0 * b1; r0 = s0 * b0; \ - ry = s1 * b0; r1 = s1 * b1; \ - r1 += ( rx >> biH ); \ - r1 += ( ry >> biH ); \ - rx <<= biH; ry <<= biH; \ - r0 += rx; r1 += (r0 < rx); \ - r0 += ry; r1 += (r0 < ry); \ - r0 += c; r1 += (r0 < c); \ - r0 += *d; r1 += (r0 < *d); \ - c = r1; *(d++) = r0; - -#define MULADDC_STOP \ -} - -#endif /* C (generic) */ -#endif /* C (longlong) */ - -#endif /* bn_mul.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/camellia.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/camellia.h deleted file mode 100644 index cf07629d..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/camellia.h +++ /dev/null @@ -1,237 +0,0 @@ -/** - * \file camellia.h - * - * \brief Camellia block cipher - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_CAMELLIA_H -#define MBEDTLS_CAMELLIA_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_CAMELLIA_ENCRYPT 1 -#define MBEDTLS_CAMELLIA_DECRYPT 0 - -#define MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH -0x0024 /**< Invalid key length. */ -#define MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH -0x0026 /**< Invalid data input length. */ -#define MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED -0x0027 /**< Camellia hardware accelerator failed. */ - -#if !defined(MBEDTLS_CAMELLIA_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief CAMELLIA context structure - */ -typedef struct -{ - int nr; /*!< number of rounds */ - uint32_t rk[68]; /*!< CAMELLIA round keys */ -} -mbedtls_camellia_context; - -/** - * \brief Initialize CAMELLIA context - * - * \param ctx CAMELLIA context to be initialized - */ -void mbedtls_camellia_init( mbedtls_camellia_context *ctx ); - -/** - * \brief Clear CAMELLIA context - * - * \param ctx CAMELLIA context to be cleared - */ -void mbedtls_camellia_free( mbedtls_camellia_context *ctx ); - -/** - * \brief CAMELLIA key schedule (encryption) - * - * \param ctx CAMELLIA context to be initialized - * \param key encryption key - * \param keybits must be 128, 192 or 256 - * - * \return 0 if successful, or MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH - */ -int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned char *key, - unsigned int keybits ); - -/** - * \brief CAMELLIA key schedule (decryption) - * - * \param ctx CAMELLIA context to be initialized - * \param key decryption key - * \param keybits must be 128, 192 or 256 - * - * \return 0 if successful, or MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH - */ -int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx, const unsigned char *key, - unsigned int keybits ); - -/** - * \brief CAMELLIA-ECB block encryption/decryption - * - * \param ctx CAMELLIA context - * \param mode MBEDTLS_CAMELLIA_ENCRYPT or MBEDTLS_CAMELLIA_DECRYPT - * \param input 16-byte input block - * \param output 16-byte output block - * - * \return 0 if successful - */ -int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/** - * \brief CAMELLIA-CBC buffer encryption/decryption - * Length should be a multiple of the block - * size (16 bytes) - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx CAMELLIA context - * \param mode MBEDTLS_CAMELLIA_ENCRYPT or MBEDTLS_CAMELLIA_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful, or - * MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH - */ -int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -/** - * \brief CAMELLIA-CFB128 buffer encryption/decryption - * - * Note: Due to the nature of CFB you should use the same key schedule for - * both encryption and decryption. So a context initialized with - * mbedtls_camellia_setkey_enc() for both MBEDTLS_CAMELLIA_ENCRYPT and CAMELLIE_DECRYPT. - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx CAMELLIA context - * \param mode MBEDTLS_CAMELLIA_ENCRYPT or MBEDTLS_CAMELLIA_DECRYPT - * \param length length of the input data - * \param iv_off offset in IV (updated after use) - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful, or - * MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH - */ -int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/** - * \brief CAMELLIA-CTR buffer encryption/decryption - * - * Warning: You have to keep the maximum use of your counter in mind! - * - * Note: Due to the nature of CTR you should use the same key schedule for - * both encryption and decryption. So a context initialized with - * mbedtls_camellia_setkey_enc() for both MBEDTLS_CAMELLIA_ENCRYPT and MBEDTLS_CAMELLIA_DECRYPT. - * - * \param ctx CAMELLIA context - * \param length The length of the data - * \param nc_off The offset in the current stream_block (for resuming - * within current cipher stream). The offset pointer to - * should be 0 at the start of a stream. - * \param nonce_counter The 128-bit nonce and counter. - * \param stream_block The saved stream-block for resuming. Is overwritten - * by the function. - * \param input The input data stream - * \param output The output data stream - * - * \return 0 if successful - */ -int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_CAMELLIA_ALT */ -#include "camellia_alt.h" -#endif /* MBEDTLS_CAMELLIA_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_camellia_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* camellia.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ccm.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ccm.h deleted file mode 100644 index 630b7fdf..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ccm.h +++ /dev/null @@ -1,176 +0,0 @@ -/** - * \file ccm.h - * - * \brief CCM combines Counter mode encryption with CBC-MAC authentication - * for 128-bit block ciphers. - * - * Input to CCM includes the following elements: - *
  • Payload - data that is both authenticated and encrypted.
    • - *
  • Associated data (Adata) - data that is authenticated but not - * encrypted, For example, a header.
    • - *
  • Nonce - A unique value that is assigned to the payload and the - * associated data.
- * - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_CCM_H -#define MBEDTLS_CCM_H - -#include "cipher.h" - -#define MBEDTLS_ERR_CCM_BAD_INPUT -0x000D /**< Bad input parameters to the function. */ -#define MBEDTLS_ERR_CCM_AUTH_FAILED -0x000F /**< Authenticated decryption failed. */ -#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED -0x0011 /**< CCM hardware accelerator failed. */ - -#if !defined(MBEDTLS_CCM_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The CCM context-type definition. The CCM context is passed - * to the APIs called. - */ -typedef struct { - mbedtls_cipher_context_t cipher_ctx; /*!< The cipher context used. */ -} -mbedtls_ccm_context; - -/** - * \brief This function initializes the specified CCM context, - * to make references valid, and prepare the context - * for mbedtls_ccm_setkey() or mbedtls_ccm_free(). - * - * \param ctx The CCM context to initialize. - */ -void mbedtls_ccm_init( mbedtls_ccm_context *ctx ); - -/** - * \brief This function initializes the CCM context set in the - * \p ctx parameter and sets the encryption key. - * - * \param ctx The CCM context to initialize. - * \param cipher The 128-bit block cipher to use. - * \param key The encryption key. - * \param keybits The key size in bits. This must be acceptable by the cipher. - * - * \return \c 0 on success, or a cipher-specific error code. - */ -int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx, - mbedtls_cipher_id_t cipher, - const unsigned char *key, - unsigned int keybits ); - -/** - * \brief This function releases and clears the specified CCM context - * and underlying cipher sub-context. - * - * \param ctx The CCM context to clear. - */ -void mbedtls_ccm_free( mbedtls_ccm_context *ctx ); - -/** - * \brief This function encrypts a buffer using CCM. - * - * \param ctx The CCM context to use for encryption. - * \param length The length of the input data in Bytes. - * \param iv Initialization vector (nonce). - * \param iv_len The length of the IV in Bytes: 7, 8, 9, 10, 11, 12, or 13. - * \param add The additional data field. - * \param add_len The length of additional data in Bytes. - * Must be less than 2^16 - 2^8. - * \param input The buffer holding the input data. - * \param output The buffer holding the output data. - * Must be at least \p length Bytes wide. - * \param tag The buffer holding the tag. - * \param tag_len The length of the tag to generate in Bytes: - * 4, 6, 8, 10, 12, 14 or 16. - * - * \note The tag is written to a separate buffer. To concatenate - * the \p tag with the \p output, as done in RFC-3610: - * Counter with CBC-MAC (CCM), use - * \p tag = \p output + \p length, and make sure that the - * output buffer is at least \p length + \p tag_len wide. - * - * \return \c 0 on success. - */ -int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length, - const unsigned char *iv, size_t iv_len, - const unsigned char *add, size_t add_len, - const unsigned char *input, unsigned char *output, - unsigned char *tag, size_t tag_len ); - -/** - * \brief This function performs a CCM authenticated decryption of a - * buffer. - * - * \param ctx The CCM context to use for decryption. - * \param length The length of the input data in Bytes. - * \param iv Initialization vector. - * \param iv_len The length of the IV in Bytes: 7, 8, 9, 10, 11, 12, or 13. - * \param add The additional data field. - * \param add_len The length of additional data in Bytes. - * Must be less than 2^16 - 2^8. - * \param input The buffer holding the input data. - * \param output The buffer holding the output data. - * Must be at least \p length Bytes wide. - * \param tag The buffer holding the tag. - * \param tag_len The length of the tag in Bytes. - * 4, 6, 8, 10, 12, 14 or 16. - * - * \return 0 if successful and authenticated, or - * #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match. - */ -int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length, - const unsigned char *iv, size_t iv_len, - const unsigned char *add, size_t add_len, - const unsigned char *input, unsigned char *output, - const unsigned char *tag, size_t tag_len ); - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_CCM_ALT */ -#include "ccm_alt.h" -#endif /* MBEDTLS_CCM_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C) -/** - * \brief The CCM checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_ccm_self_test( int verbose ); -#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */ - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_CCM_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/certs.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/certs.h deleted file mode 100644 index 8dab7b5c..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/certs.h +++ /dev/null @@ -1,100 +0,0 @@ -/** - * \file certs.h - * - * \brief Sample certificates and DHM parameters for testing - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_CERTS_H -#define MBEDTLS_CERTS_H - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_PEM_PARSE_C) -/* Concatenation of all CA certificates in PEM format if available */ -extern const char mbedtls_test_cas_pem[]; -extern const size_t mbedtls_test_cas_pem_len; -#endif - -/* List of all CA certificates, terminated by NULL */ -extern const char * mbedtls_test_cas[]; -extern const size_t mbedtls_test_cas_len[]; - -/* - * Convenience for users who just want a certificate: - * RSA by default, or ECDSA if RSA is not available - */ -extern const char * mbedtls_test_ca_crt; -extern const size_t mbedtls_test_ca_crt_len; -extern const char * mbedtls_test_ca_key; -extern const size_t mbedtls_test_ca_key_len; -extern const char * mbedtls_test_ca_pwd; -extern const size_t mbedtls_test_ca_pwd_len; -extern const char * mbedtls_test_srv_crt; -extern const size_t mbedtls_test_srv_crt_len; -extern const char * mbedtls_test_srv_key; -extern const size_t mbedtls_test_srv_key_len; -extern const char * mbedtls_test_cli_crt; -extern const size_t mbedtls_test_cli_crt_len; -extern const char * mbedtls_test_cli_key; -extern const size_t mbedtls_test_cli_key_len; - -#if defined(MBEDTLS_ECDSA_C) -extern const char mbedtls_test_ca_crt_ec[]; -extern const size_t mbedtls_test_ca_crt_ec_len; -extern const char mbedtls_test_ca_key_ec[]; -extern const size_t mbedtls_test_ca_key_ec_len; -extern const char mbedtls_test_ca_pwd_ec[]; -extern const size_t mbedtls_test_ca_pwd_ec_len; -extern const char mbedtls_test_srv_crt_ec[]; -extern const size_t mbedtls_test_srv_crt_ec_len; -extern const char mbedtls_test_srv_key_ec[]; -extern const size_t mbedtls_test_srv_key_ec_len; -extern const char mbedtls_test_cli_crt_ec[]; -extern const size_t mbedtls_test_cli_crt_ec_len; -extern const char mbedtls_test_cli_key_ec[]; -extern const size_t mbedtls_test_cli_key_ec_len; -#endif - -#if defined(MBEDTLS_RSA_C) -extern const char mbedtls_test_ca_crt_rsa[]; -extern const size_t mbedtls_test_ca_crt_rsa_len; -extern const char mbedtls_test_ca_key_rsa[]; -extern const size_t mbedtls_test_ca_key_rsa_len; -extern const char mbedtls_test_ca_pwd_rsa[]; -extern const size_t mbedtls_test_ca_pwd_rsa_len; -extern const char mbedtls_test_srv_crt_rsa[]; -extern const size_t mbedtls_test_srv_crt_rsa_len; -extern const char mbedtls_test_srv_key_rsa[]; -extern const size_t mbedtls_test_srv_key_rsa_len; -extern const char mbedtls_test_cli_crt_rsa[]; -extern const size_t mbedtls_test_cli_crt_rsa_len; -extern const char mbedtls_test_cli_key_rsa[]; -extern const size_t mbedtls_test_cli_key_rsa_len; -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* certs.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/check_config.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/check_config.h deleted file mode 100644 index be803329..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/check_config.h +++ /dev/null @@ -1,674 +0,0 @@ -/** - * \file check_config.h - * - * \brief Consistency checks for configuration options - */ -/* - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * It is recommended to include this file from your config.h - * in order to catch dependency issues early. - */ - -#ifndef MBEDTLS_CHECK_CONFIG_H -#define MBEDTLS_CHECK_CONFIG_H - -/* - * We assume CHAR_BIT is 8 in many places. In practice, this is true on our - * target platforms, so not an issue, but let's just be extra sure. - */ -#include -#if CHAR_BIT != 8 -#error "mbed TLS requires a platform with 8-bit chars" -#endif - -#if defined(_WIN32) -#if !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_C is required on Windows" -#endif - -/* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as - * it would confuse config.pl. */ -#if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \ - !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) -#define MBEDTLS_PLATFORM_SNPRINTF_ALT -#endif -#endif /* _WIN32 */ - -#if defined(TARGET_LIKE_MBED) && \ - ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) ) -#error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS" -#endif - -#if defined(MBEDTLS_DEPRECATED_WARNING) && \ - !defined(__GNUC__) && !defined(__clang__) -#error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang" -#endif - -#if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME) -#error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense" -#endif - -#if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM) -#error "MBEDTLS_AESNI_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C) -#error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C) -#error "MBEDTLS_DHM_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC) -#error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_CMAC_C) && \ - !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C) -#error "MBEDTLS_CMAC_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C) -#error "MBEDTLS_ECDH_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECDSA_C) && \ - ( !defined(MBEDTLS_ECP_C) || \ - !defined(MBEDTLS_ASN1_PARSE_C) || \ - !defined(MBEDTLS_ASN1_WRITE_C) ) -#error "MBEDTLS_ECDSA_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECJPAKE_C) && \ - ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) ) -#error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C) -#error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \ - !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \ - !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) ) -#error "MBEDTLS_ECP_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \ - !defined(MBEDTLS_SHA256_C)) -#error "MBEDTLS_ENTROPY_C defined, but not all prerequisites" -#endif -#if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \ - defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64) -#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" -#endif -#if defined(MBEDTLS_ENTROPY_C) && \ - ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \ - && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32) -#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" -#endif -#if defined(MBEDTLS_ENTROPY_C) && \ - defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C) -#error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ - ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) ) -#error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites" -#endif -#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ - ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \ - defined(MBEDTLS_HAVEGE_C) ) -#error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too" -#endif - -#if defined(MBEDTLS_GCM_C) && ( \ - !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) ) -#error "MBEDTLS_GCM_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) -#error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C) -#error "MBEDTLS_HAVEGE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C) -#error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \ - ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) -#error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ - ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) -#error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C) -#error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \ - !defined(MBEDTLS_ECDH_C) -#error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ - ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \ - !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) -#error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ - ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \ - !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) -#error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \ - ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \ - !defined(MBEDTLS_X509_CRT_PARSE_C) ) -#error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \ - ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ - !defined(MBEDTLS_PKCS1_V15) ) -#error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ - ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ - !defined(MBEDTLS_PKCS1_V15) ) -#error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \ - ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \ - !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ) -#error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \ - ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) -#error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM) -#error "MBEDTLS_PADLOCK_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C) -#error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C) -#error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PK_C) && \ - ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) ) -#error "MBEDTLS_PK_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C) -#error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C) -#error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C) -#error "MBEDTLS_PKCS11_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\ - defined(MBEDTLS_PLATFORM_EXIT_ALT) ) -#error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\ - ( !defined(MBEDTLS_PLATFORM_C) ||\ - !defined(MBEDTLS_HAVE_TIME) ) -#error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ - ( !defined(MBEDTLS_PLATFORM_C) ||\ - !defined(MBEDTLS_HAVE_TIME) ) -#error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ - ( !defined(MBEDTLS_PLATFORM_C) ||\ - !defined(MBEDTLS_HAVE_TIME) ) -#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ - defined(MBEDTLS_PLATFORM_TIME_ALT) ) -#error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ - defined(MBEDTLS_PLATFORM_TIME_ALT) ) -#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\ - defined(MBEDTLS_PLATFORM_FPRINTF_ALT) ) -#error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ - ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) -#error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ - defined(MBEDTLS_PLATFORM_STD_FREE) -#error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO) -#error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is" -#endif - -#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ - ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) -#error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ - defined(MBEDTLS_PLATFORM_STD_CALLOC) -#error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO) -#error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is" -#endif - -#if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\ - defined(MBEDTLS_PLATFORM_PRINTF_ALT) ) -#error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) -#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\ - defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) ) -#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\ - !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) -#error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) -#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) -#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY) -#error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\ - !defined(MBEDTLS_PLATFORM_EXIT_ALT) -#error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_TIME) &&\ - ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\ - !defined(MBEDTLS_HAVE_TIME) ) -#error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\ - !defined(MBEDTLS_PLATFORM_FPRINTF_ALT) -#error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\ - !defined(MBEDTLS_PLATFORM_PRINTF_ALT) -#error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\ - !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) -#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\ - ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) ) -#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\ - !defined(MBEDTLS_ENTROPY_NV_SEED) -#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\ - !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) -#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\ - !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) -#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\ - defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) -#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\ - ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\ - defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) -#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously" -#endif - -#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ - !defined(MBEDTLS_OID_C) ) -#error "MBEDTLS_RSA_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \ - !defined(MBEDTLS_PKCS1_V15) ) -#error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled" -#endif - -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \ - ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) ) -#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \ - !defined(MBEDTLS_SHA1_C) ) -#error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \ - !defined(MBEDTLS_SHA1_C) ) -#error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \ - !defined(MBEDTLS_SHA1_C) ) -#error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \ - !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) ) -#error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_PROTO_DTLS) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1_2) -#error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C) -#error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \ - !defined(MBEDTLS_MD_C) ) -#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C) -#error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1_2)) -#error "MBEDTLS_SSL_TLS_C defined, but no protocols are active" -#endif - -#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1)) -#error "Illegal protocol selection" -#endif - -#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1)) -#error "Illegal protocol selection" -#endif - -#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \ - !defined(MBEDTLS_SSL_PROTO_TLS1_1))) -#error "Illegal protocol selection" -#endif - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS) -#error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \ - !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) -#error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \ - ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) -#error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \ - ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) -#error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1_2) -#error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites" -#endif - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ - !defined(MBEDTLS_SSL_PROTO_TLS1_2) -#error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites" -#endif - -#if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C) -#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \ - !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1) -#error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \ - !defined(MBEDTLS_X509_CRT_PARSE_C) -#error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_THREADING_PTHREAD) -#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) -#error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites" -#endif -#define MBEDTLS_THREADING_IMPL -#endif - -#if defined(MBEDTLS_THREADING_ALT) -#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) -#error "MBEDTLS_THREADING_ALT defined, but not all prerequisites" -#endif -#define MBEDTLS_THREADING_IMPL -#endif - -#if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL) -#error "MBEDTLS_THREADING_C defined, single threading implementation required" -#endif -#undef MBEDTLS_THREADING_IMPL - -#if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C) -#error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ - !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \ - !defined(MBEDTLS_PK_PARSE_C) ) -#error "MBEDTLS_X509_USE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ - !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \ - !defined(MBEDTLS_PK_WRITE_C) ) -#error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) -#error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) -#error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) -#error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) -#error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) -#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites" -#endif - -#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64) -#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously" -#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */ - -#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \ - defined(MBEDTLS_HAVE_ASM) -#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously" -#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */ - -/* - * Avoid warning from -pedantic. This is a convenient place for this - * workaround since this is included by every single file before the - * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units. - */ -typedef int mbedtls_iso_c_forbids_empty_translation_units; - -#endif /* MBEDTLS_CHECK_CONFIG_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/cipher.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/cipher.h deleted file mode 100644 index d1f4efef..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/cipher.h +++ /dev/null @@ -1,752 +0,0 @@ -/** - * \file cipher.h - * - * \brief The generic cipher wrapper. - * - * \author Adriaan de Jong - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_CIPHER_H -#define MBEDTLS_CIPHER_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) -#define MBEDTLS_CIPHER_MODE_AEAD -#endif - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#define MBEDTLS_CIPHER_MODE_WITH_PADDING -#endif - -#if defined(MBEDTLS_ARC4_C) -#define MBEDTLS_CIPHER_MODE_STREAM -#endif - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -#define MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE -0x6080 /**< The selected feature is not available. */ -#define MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA -0x6100 /**< Bad input parameters. */ -#define MBEDTLS_ERR_CIPHER_ALLOC_FAILED -0x6180 /**< Failed to allocate memory. */ -#define MBEDTLS_ERR_CIPHER_INVALID_PADDING -0x6200 /**< Input data contains invalid padding and is rejected. */ -#define MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED -0x6280 /**< Decryption of block requires a full block. */ -#define MBEDTLS_ERR_CIPHER_AUTH_FAILED -0x6300 /**< Authentication failed (for AEAD modes). */ -#define MBEDTLS_ERR_CIPHER_INVALID_CONTEXT -0x6380 /**< The context is invalid. For example, because it was freed. */ -#define MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED -0x6400 /**< Cipher hardware accelerator failed. */ - -#define MBEDTLS_CIPHER_VARIABLE_IV_LEN 0x01 /**< Cipher accepts IVs of variable length. */ -#define MBEDTLS_CIPHER_VARIABLE_KEY_LEN 0x02 /**< Cipher accepts keys of variable length. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief An enumeration of supported ciphers. - * - * \warning ARC4 and DES are considered weak ciphers and their use - * constitutes a security risk. We recommend considering stronger - * ciphers instead. - */ -typedef enum { - MBEDTLS_CIPHER_ID_NONE = 0, - MBEDTLS_CIPHER_ID_NULL, - MBEDTLS_CIPHER_ID_AES, - MBEDTLS_CIPHER_ID_DES, - MBEDTLS_CIPHER_ID_3DES, - MBEDTLS_CIPHER_ID_CAMELLIA, - MBEDTLS_CIPHER_ID_BLOWFISH, - MBEDTLS_CIPHER_ID_ARC4, -} mbedtls_cipher_id_t; - -/** - * \brief An enumeration of supported (cipher, mode) pairs. - * - * \warning ARC4 and DES are considered weak ciphers and their use - * constitutes a security risk. We recommend considering stronger - * ciphers instead. - */ -typedef enum { - MBEDTLS_CIPHER_NONE = 0, - MBEDTLS_CIPHER_NULL, - MBEDTLS_CIPHER_AES_128_ECB, - MBEDTLS_CIPHER_AES_192_ECB, - MBEDTLS_CIPHER_AES_256_ECB, - MBEDTLS_CIPHER_AES_128_CBC, - MBEDTLS_CIPHER_AES_192_CBC, - MBEDTLS_CIPHER_AES_256_CBC, - MBEDTLS_CIPHER_AES_128_CFB128, - MBEDTLS_CIPHER_AES_192_CFB128, - MBEDTLS_CIPHER_AES_256_CFB128, - MBEDTLS_CIPHER_AES_128_CTR, - MBEDTLS_CIPHER_AES_192_CTR, - MBEDTLS_CIPHER_AES_256_CTR, - MBEDTLS_CIPHER_AES_128_GCM, - MBEDTLS_CIPHER_AES_192_GCM, - MBEDTLS_CIPHER_AES_256_GCM, - MBEDTLS_CIPHER_CAMELLIA_128_ECB, - MBEDTLS_CIPHER_CAMELLIA_192_ECB, - MBEDTLS_CIPHER_CAMELLIA_256_ECB, - MBEDTLS_CIPHER_CAMELLIA_128_CBC, - MBEDTLS_CIPHER_CAMELLIA_192_CBC, - MBEDTLS_CIPHER_CAMELLIA_256_CBC, - MBEDTLS_CIPHER_CAMELLIA_128_CFB128, - MBEDTLS_CIPHER_CAMELLIA_192_CFB128, - MBEDTLS_CIPHER_CAMELLIA_256_CFB128, - MBEDTLS_CIPHER_CAMELLIA_128_CTR, - MBEDTLS_CIPHER_CAMELLIA_192_CTR, - MBEDTLS_CIPHER_CAMELLIA_256_CTR, - MBEDTLS_CIPHER_CAMELLIA_128_GCM, - MBEDTLS_CIPHER_CAMELLIA_192_GCM, - MBEDTLS_CIPHER_CAMELLIA_256_GCM, - MBEDTLS_CIPHER_DES_ECB, - MBEDTLS_CIPHER_DES_CBC, - MBEDTLS_CIPHER_DES_EDE_ECB, - MBEDTLS_CIPHER_DES_EDE_CBC, - MBEDTLS_CIPHER_DES_EDE3_ECB, - MBEDTLS_CIPHER_DES_EDE3_CBC, - MBEDTLS_CIPHER_BLOWFISH_ECB, - MBEDTLS_CIPHER_BLOWFISH_CBC, - MBEDTLS_CIPHER_BLOWFISH_CFB64, - MBEDTLS_CIPHER_BLOWFISH_CTR, - MBEDTLS_CIPHER_ARC4_128, - MBEDTLS_CIPHER_AES_128_CCM, - MBEDTLS_CIPHER_AES_192_CCM, - MBEDTLS_CIPHER_AES_256_CCM, - MBEDTLS_CIPHER_CAMELLIA_128_CCM, - MBEDTLS_CIPHER_CAMELLIA_192_CCM, - MBEDTLS_CIPHER_CAMELLIA_256_CCM, -} mbedtls_cipher_type_t; - -/** Supported cipher modes. */ -typedef enum { - MBEDTLS_MODE_NONE = 0, - MBEDTLS_MODE_ECB, - MBEDTLS_MODE_CBC, - MBEDTLS_MODE_CFB, - MBEDTLS_MODE_OFB, /* Unused! */ - MBEDTLS_MODE_CTR, - MBEDTLS_MODE_GCM, - MBEDTLS_MODE_STREAM, - MBEDTLS_MODE_CCM, -} mbedtls_cipher_mode_t; - -/** Supported cipher padding types. */ -typedef enum { - MBEDTLS_PADDING_PKCS7 = 0, /**< PKCS7 padding (default). */ - MBEDTLS_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding. */ - MBEDTLS_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding. */ - MBEDTLS_PADDING_ZEROS, /**< zero padding (not reversible). */ - MBEDTLS_PADDING_NONE, /**< never pad (full blocks only). */ -} mbedtls_cipher_padding_t; - -/** Type of operation. */ -typedef enum { - MBEDTLS_OPERATION_NONE = -1, - MBEDTLS_DECRYPT = 0, - MBEDTLS_ENCRYPT, -} mbedtls_operation_t; - -enum { - /** Undefined key length. */ - MBEDTLS_KEY_LENGTH_NONE = 0, - /** Key length, in bits (including parity), for DES keys. */ - MBEDTLS_KEY_LENGTH_DES = 64, - /** Key length in bits, including parity, for DES in two-key EDE. */ - MBEDTLS_KEY_LENGTH_DES_EDE = 128, - /** Key length in bits, including parity, for DES in three-key EDE. */ - MBEDTLS_KEY_LENGTH_DES_EDE3 = 192, -}; - -/** Maximum length of any IV, in Bytes. */ -#define MBEDTLS_MAX_IV_LENGTH 16 -/** Maximum block size of any cipher, in Bytes. */ -#define MBEDTLS_MAX_BLOCK_LENGTH 16 - -/** - * Base cipher information (opaque struct). - */ -typedef struct mbedtls_cipher_base_t mbedtls_cipher_base_t; - -/** - * CMAC context (opaque struct). - */ -typedef struct mbedtls_cmac_context_t mbedtls_cmac_context_t; - -/** - * Cipher information. Allows calling cipher functions - * in a generic way. - */ -typedef struct { - /** Full cipher identifier. For example, - * MBEDTLS_CIPHER_AES_256_CBC. - */ - mbedtls_cipher_type_t type; - - /** The cipher mode. For example, MBEDTLS_MODE_CBC. */ - mbedtls_cipher_mode_t mode; - - /** The cipher key length, in bits. This is the - * default length for variable sized ciphers. - * Includes parity bits for ciphers like DES. - */ - unsigned int key_bitlen; - - /** Name of the cipher. */ - const char * name; - - /** IV or nonce size, in Bytes. - * For ciphers that accept variable IV sizes, - * this is the recommended size. - */ - unsigned int iv_size; - - /** Flags to set. For example, if the cipher supports variable IV sizes or variable key sizes. */ - int flags; - - /** The block size, in Bytes. */ - unsigned int block_size; - - /** Struct for base cipher information and functions. */ - const mbedtls_cipher_base_t *base; - -} mbedtls_cipher_info_t; - -/** - * Generic cipher context. - */ -typedef struct { - /** Information about the associated cipher. */ - const mbedtls_cipher_info_t *cipher_info; - - /** Key length to use. */ - int key_bitlen; - - /** Operation that the key of the context has been - * initialized for. - */ - mbedtls_operation_t operation; - -#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) - /** Padding functions to use, if relevant for - * the specific cipher mode. - */ - void (*add_padding)( unsigned char *output, size_t olen, size_t data_len ); - int (*get_padding)( unsigned char *input, size_t ilen, size_t *data_len ); -#endif - - /** Buffer for input that has not been processed yet. */ - unsigned char unprocessed_data[MBEDTLS_MAX_BLOCK_LENGTH]; - - /** Number of Bytes that have not been processed yet. */ - size_t unprocessed_len; - - /** Current IV or NONCE_COUNTER for CTR-mode. */ - unsigned char iv[MBEDTLS_MAX_IV_LENGTH]; - - /** IV size in Bytes, for ciphers with variable-length IVs. */ - size_t iv_size; - - /** The cipher-specific context. */ - void *cipher_ctx; - -#if defined(MBEDTLS_CMAC_C) - /** CMAC-specific context. */ - mbedtls_cmac_context_t *cmac_ctx; -#endif -} mbedtls_cipher_context_t; - -/** - * \brief This function retrieves the list of ciphers supported by the generic - * cipher module. - * - * \return A statically-allocated array of ciphers. The last entry - * is zero. - */ -const int *mbedtls_cipher_list( void ); - -/** - * \brief This function retrieves the cipher-information - * structure associated with the given cipher name. - * - * \param cipher_name Name of the cipher to search for. - * - * \return The cipher information structure associated with the - * given \p cipher_name, or NULL if not found. - */ -const mbedtls_cipher_info_t *mbedtls_cipher_info_from_string( const char *cipher_name ); - -/** - * \brief This function retrieves the cipher-information - * structure associated with the given cipher type. - * - * \param cipher_type Type of the cipher to search for. - * - * \return The cipher information structure associated with the - * given \p cipher_type, or NULL if not found. - */ -const mbedtls_cipher_info_t *mbedtls_cipher_info_from_type( const mbedtls_cipher_type_t cipher_type ); - -/** - * \brief This function retrieves the cipher-information - * structure associated with the given cipher ID, - * key size and mode. - * - * \param cipher_id The ID of the cipher to search for. For example, - * #MBEDTLS_CIPHER_ID_AES. - * \param key_bitlen The length of the key in bits. - * \param mode The cipher mode. For example, #MBEDTLS_MODE_CBC. - * - * \return The cipher information structure associated with the - * given \p cipher_id, or NULL if not found. - */ -const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_cipher_id_t cipher_id, - int key_bitlen, - const mbedtls_cipher_mode_t mode ); - -/** - * \brief This function initializes a \p cipher_context as NONE. - */ -void mbedtls_cipher_init( mbedtls_cipher_context_t *ctx ); - -/** - * \brief This function frees and clears the cipher-specific - * context of \p ctx. Freeing \p ctx itself remains the - * responsibility of the caller. - */ -void mbedtls_cipher_free( mbedtls_cipher_context_t *ctx ); - - -/** - * \brief This function initializes and fills the cipher-context - * structure with the appropriate values. It also clears - * the structure. - * - * \param ctx The context to initialize. May not be NULL. - * \param cipher_info The cipher to use. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on parameter failure, - * #MBEDTLS_ERR_CIPHER_ALLOC_FAILED if allocation of the - * cipher-specific context failed. - * - * \internal Currently, the function also clears the structure. - * In future versions, the caller will be required to call - * mbedtls_cipher_init() on the structure first. - */ -int mbedtls_cipher_setup( mbedtls_cipher_context_t *ctx, const mbedtls_cipher_info_t *cipher_info ); - -/** - * \brief This function returns the block size of the given cipher. - * - * \param ctx The context of the cipher. Must be initialized. - * - * \return The size of the blocks of the cipher, or zero if \p ctx - * has not been initialized. - */ -static inline unsigned int mbedtls_cipher_get_block_size( const mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return 0; - - return ctx->cipher_info->block_size; -} - -/** - * \brief This function returns the mode of operation for - * the cipher. For example, MBEDTLS_MODE_CBC. - * - * \param ctx The context of the cipher. Must be initialized. - * - * \return The mode of operation, or #MBEDTLS_MODE_NONE if - * \p ctx has not been initialized. - */ -static inline mbedtls_cipher_mode_t mbedtls_cipher_get_cipher_mode( const mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return MBEDTLS_MODE_NONE; - - return ctx->cipher_info->mode; -} - -/** - * \brief This function returns the size of the IV or nonce - * of the cipher, in Bytes. - * - * \param ctx The context of the cipher. Must be initialized. - * - * \return
  • If no IV has been set: the recommended IV size. - * 0 for ciphers not using IV or nonce.
    • - *
  • If IV has already been set: the actual size.
- */ -static inline int mbedtls_cipher_get_iv_size( const mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return 0; - - if( ctx->iv_size != 0 ) - return (int) ctx->iv_size; - - return (int) ctx->cipher_info->iv_size; -} - -/** - * \brief This function returns the type of the given cipher. - * - * \param ctx The context of the cipher. Must be initialized. - * - * \return The type of the cipher, or #MBEDTLS_CIPHER_NONE if - * \p ctx has not been initialized. - */ -static inline mbedtls_cipher_type_t mbedtls_cipher_get_type( const mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return MBEDTLS_CIPHER_NONE; - - return ctx->cipher_info->type; -} - -/** - * \brief This function returns the name of the given cipher - * as a string. - * - * \param ctx The context of the cipher. Must be initialized. - * - * \return The name of the cipher, or NULL if \p ctx has not - * been not initialized. - */ -static inline const char *mbedtls_cipher_get_name( const mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return 0; - - return ctx->cipher_info->name; -} - -/** - * \brief This function returns the key length of the cipher. - * - * \param ctx The context of the cipher. Must be initialized. - * - * \return The key length of the cipher in bits, or - * #MBEDTLS_KEY_LENGTH_NONE if ctx \p has not been - * initialized. - */ -static inline int mbedtls_cipher_get_key_bitlen( const mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return MBEDTLS_KEY_LENGTH_NONE; - - return (int) ctx->cipher_info->key_bitlen; -} - -/** - * \brief This function returns the operation of the given cipher. - * - * \param ctx The context of the cipher. Must be initialized. - * - * \return The type of operation: #MBEDTLS_ENCRYPT or - * #MBEDTLS_DECRYPT, or #MBEDTLS_OPERATION_NONE if \p ctx - * has not been initialized. - */ -static inline mbedtls_operation_t mbedtls_cipher_get_operation( const mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return MBEDTLS_OPERATION_NONE; - - return ctx->operation; -} - -/** - * \brief This function sets the key to use with the given context. - * - * \param ctx The generic cipher context. May not be NULL. Must have - * been initialized using mbedtls_cipher_info_from_type() - * or mbedtls_cipher_info_from_string(). - * \param key The key to use. - * \param key_bitlen The key length to use, in bits. - * \param operation The operation that the key will be used for: - * #MBEDTLS_ENCRYPT or #MBEDTLS_DECRYPT. - * - * \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if - * parameter verification fails, or a cipher-specific - * error code. - */ -int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *key, - int key_bitlen, const mbedtls_operation_t operation ); - -#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) -/** - * \brief This function sets the padding mode, for cipher modes - * that use padding. - * - * The default passing mode is PKCS7 padding. - * - * \param ctx The generic cipher context. - * \param mode The padding mode. - * - * \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE - * if the selected padding mode is not supported, or - * #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if the cipher mode - * does not support padding. - */ -int mbedtls_cipher_set_padding_mode( mbedtls_cipher_context_t *ctx, mbedtls_cipher_padding_t mode ); -#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */ - -/** - * \brief This function sets the initialization vector (IV) - * or nonce. - * - * \param ctx The generic cipher context. - * \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers. - * \param iv_len The IV length for ciphers with variable-size IV. - * This parameter is discarded by ciphers with fixed-size IV. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA - * - * \note Some ciphers do not use IVs nor nonce. For these - * ciphers, this function has no effect. - */ -int mbedtls_cipher_set_iv( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len ); - -/** - * \brief This function resets the cipher state. - * - * \param ctx The generic cipher context. - * - * \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA - * if parameter verification fails. - */ -int mbedtls_cipher_reset( mbedtls_cipher_context_t *ctx ); - -#if defined(MBEDTLS_GCM_C) -/** - * \brief This function adds additional data for AEAD ciphers. - * Only supported with GCM. Must be called - * exactly once, after mbedtls_cipher_reset(). - * - * \param ctx The generic cipher context. - * \param ad The additional data to use. - * \param ad_len the Length of \p ad. - * - * \return \c 0 on success, or a specific error code on failure. - */ -int mbedtls_cipher_update_ad( mbedtls_cipher_context_t *ctx, - const unsigned char *ad, size_t ad_len ); -#endif /* MBEDTLS_GCM_C */ - -/** - * \brief The generic cipher update function. It encrypts or - * decrypts using the given cipher context. Writes as - * many block-sized blocks of data as possible to output. - * Any data that cannot be written immediately is either - * added to the next block, or flushed when - * mbedtls_cipher_finish() is called. - * Exception: For MBEDTLS_MODE_ECB, expects a single block - * in size. For example, 16 Bytes for AES. - * - * \param ctx The generic cipher context. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The buffer for the output data. Must be able to hold at - * least \p ilen + block_size. Must not be the same buffer - * as input. - * \param olen The length of the output data, to be updated with the - * actual number of Bytes written. - * - * \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if - * parameter verification fails, - * #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE on an - * unsupported mode for a cipher, or a cipher-specific - * error code. - * - * \note If the underlying cipher is GCM, all calls to this - * function, except the last one before - * mbedtls_cipher_finish(). Must have \p ilen as a - * multiple of the block_size. - */ -int mbedtls_cipher_update( mbedtls_cipher_context_t *ctx, const unsigned char *input, - size_t ilen, unsigned char *output, size_t *olen ); - -/** - * \brief The generic cipher finalization function. If data still - * needs to be flushed from an incomplete block, the data - * contained in it is padded to the size of - * the last block, and written to the \p output buffer. - * - * \param ctx The generic cipher context. - * \param output The buffer to write data to. Needs block_size available. - * \param olen The length of the data written to the \p output buffer. - * - * \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if - * parameter verification fails, - * #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption - * expected a full block but was not provided one, - * #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding - * while decrypting, or a cipher-specific error code - * on failure for any other reason. - */ -int mbedtls_cipher_finish( mbedtls_cipher_context_t *ctx, - unsigned char *output, size_t *olen ); - -#if defined(MBEDTLS_GCM_C) -/** - * \brief This function writes a tag for AEAD ciphers. - * Only supported with GCM. - * Must be called after mbedtls_cipher_finish(). - * - * \param ctx The generic cipher context. - * \param tag The buffer to write the tag to. - * \param tag_len The length of the tag to write. - * - * \return \c 0 on success, or a specific error code on failure. - */ -int mbedtls_cipher_write_tag( mbedtls_cipher_context_t *ctx, - unsigned char *tag, size_t tag_len ); - -/** - * \brief This function checks the tag for AEAD ciphers. - * Only supported with GCM. - * Must be called after mbedtls_cipher_finish(). - * - * \param ctx The generic cipher context. - * \param tag The buffer holding the tag. - * \param tag_len The length of the tag to check. - * - * \return \c 0 on success, or a specific error code on failure. - */ -int mbedtls_cipher_check_tag( mbedtls_cipher_context_t *ctx, - const unsigned char *tag, size_t tag_len ); -#endif /* MBEDTLS_GCM_C */ - -/** - * \brief The generic all-in-one encryption/decryption function, - * for all ciphers except AEAD constructs. - * - * \param ctx The generic cipher context. - * \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers. - * \param iv_len The IV length for ciphers with variable-size IV. - * This parameter is discarded by ciphers with fixed-size - * IV. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The buffer for the output data. Must be able to hold at - * least \p ilen + block_size. Must not be the same buffer - * as input. - * \param olen The length of the output data, to be updated with the - * actual number of Bytes written. - * - * \note Some ciphers do not use IVs nor nonce. For these - * ciphers, use \p iv = NULL and \p iv_len = 0. - * - * \returns \c 0 on success, or - * #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or - * #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption - * expected a full block but was not provided one, or - * #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding - * while decrypting, or a cipher-specific error code on - * failure for any other reason. - */ -int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen ); - -#if defined(MBEDTLS_CIPHER_MODE_AEAD) -/** - * \brief The generic autenticated encryption (AEAD) function. - * - * \param ctx The generic cipher context. - * \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers. - * \param iv_len The IV length for ciphers with variable-size IV. - * This parameter is discarded by ciphers with fixed-size IV. - * \param ad The additional data to authenticate. - * \param ad_len The length of \p ad. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The buffer for the output data. - * Must be able to hold at least \p ilen. - * \param olen The length of the output data, to be updated with the - * actual number of Bytes written. - * \param tag The buffer for the authentication tag. - * \param tag_len The desired length of the authentication tag. - * - * \returns \c 0 on success, or - * #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or - * a cipher-specific error code. - */ -int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len, - const unsigned char *ad, size_t ad_len, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, - unsigned char *tag, size_t tag_len ); - -/** - * \brief The generic autenticated decryption (AEAD) function. - * - * \param ctx The generic cipher context. - * \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers. - * \param iv_len The IV length for ciphers with variable-size IV. - * This parameter is discarded by ciphers with fixed-size IV. - * \param ad The additional data to be authenticated. - * \param ad_len The length of \p ad. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The buffer for the output data. - * Must be able to hold at least \p ilen. - * \param olen The length of the output data, to be updated with the - * actual number of Bytes written. - * \param tag The buffer holding the authentication tag. - * \param tag_len The length of the authentication tag. - * - * \returns \c 0 on success, or - * #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or - * #MBEDTLS_ERR_CIPHER_AUTH_FAILED if data is not authentic, - * or a cipher-specific error code on failure for any other reason. - * - * \note If the data is not authentic, then the output buffer - * is zeroed out to prevent the unauthentic plaintext being - * used, making this interface safer. - */ -int mbedtls_cipher_auth_decrypt( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len, - const unsigned char *ad, size_t ad_len, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, - const unsigned char *tag, size_t tag_len ); -#endif /* MBEDTLS_CIPHER_MODE_AEAD */ - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_CIPHER_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/cipher_internal.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/cipher_internal.h deleted file mode 100644 index 969ff9cc..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/cipher_internal.h +++ /dev/null @@ -1,110 +0,0 @@ -/** - * \file cipher_internal.h - * - * \brief Cipher wrappers. - * - * \author Adriaan de Jong - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_CIPHER_WRAP_H -#define MBEDTLS_CIPHER_WRAP_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "cipher.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Base cipher information. The non-mode specific functions and values. - */ -struct mbedtls_cipher_base_t -{ - /** Base Cipher type (e.g. MBEDTLS_CIPHER_ID_AES) */ - mbedtls_cipher_id_t cipher; - - /** Encrypt using ECB */ - int (*ecb_func)( void *ctx, mbedtls_operation_t mode, - const unsigned char *input, unsigned char *output ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - /** Encrypt using CBC */ - int (*cbc_func)( void *ctx, mbedtls_operation_t mode, size_t length, - unsigned char *iv, const unsigned char *input, - unsigned char *output ); -#endif - -#if defined(MBEDTLS_CIPHER_MODE_CFB) - /** Encrypt using CFB (Full length) */ - int (*cfb_func)( void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off, - unsigned char *iv, const unsigned char *input, - unsigned char *output ); -#endif - -#if defined(MBEDTLS_CIPHER_MODE_CTR) - /** Encrypt using CTR */ - int (*ctr_func)( void *ctx, size_t length, size_t *nc_off, - unsigned char *nonce_counter, unsigned char *stream_block, - const unsigned char *input, unsigned char *output ); -#endif - -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - /** Encrypt using STREAM */ - int (*stream_func)( void *ctx, size_t length, - const unsigned char *input, unsigned char *output ); -#endif - - /** Set key for encryption purposes */ - int (*setkey_enc_func)( void *ctx, const unsigned char *key, - unsigned int key_bitlen ); - - /** Set key for decryption purposes */ - int (*setkey_dec_func)( void *ctx, const unsigned char *key, - unsigned int key_bitlen); - - /** Allocate a new context */ - void * (*ctx_alloc_func)( void ); - - /** Free the given context */ - void (*ctx_free_func)( void *ctx ); - -}; - -typedef struct -{ - mbedtls_cipher_type_t type; - const mbedtls_cipher_info_t *info; -} mbedtls_cipher_definition_t; - -extern const mbedtls_cipher_definition_t mbedtls_cipher_definitions[]; - -extern int mbedtls_cipher_supported[]; - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_CIPHER_WRAP_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/cmac.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/cmac.h deleted file mode 100644 index 628c9dab..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/cmac.h +++ /dev/null @@ -1,208 +0,0 @@ -/** - * \file cmac.h - * - * \brief The Cipher-based Message Authentication Code (CMAC) Mode for - * Authentication. - */ -/* - * Copyright (C) 2015-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_CMAC_H -#define MBEDTLS_CMAC_H - -#include "mbedtls/cipher.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED -0x007A /**< CMAC hardware accelerator failed. */ - -#define MBEDTLS_AES_BLOCK_SIZE 16 -#define MBEDTLS_DES3_BLOCK_SIZE 8 - -#if defined(MBEDTLS_AES_C) -#define MBEDTLS_CIPHER_BLKSIZE_MAX 16 /* The longest block used by CMAC is that of AES. */ -#else -#define MBEDTLS_CIPHER_BLKSIZE_MAX 8 /* The longest block used by CMAC is that of 3DES. */ -#endif - -#if !defined(MBEDTLS_CMAC_ALT) - -/** - * The CMAC context structure. - */ -struct mbedtls_cmac_context_t -{ - /** The internal state of the CMAC algorithm. */ - unsigned char state[MBEDTLS_CIPHER_BLKSIZE_MAX]; - - /** Unprocessed data - either data that was not block aligned and is still - * pending processing, or the final block. */ - unsigned char unprocessed_block[MBEDTLS_CIPHER_BLKSIZE_MAX]; - - /** The length of data pending processing. */ - size_t unprocessed_len; -}; - -/** - * \brief This function sets the CMAC key, and prepares to authenticate - * the input data. - * Must be called with an initialized cipher context. - * - * \param ctx The cipher context used for the CMAC operation, initialized - * as one of the following types:
    - *
  • MBEDTLS_CIPHER_AES_128_ECB
    • - *
  • MBEDTLS_CIPHER_AES_192_ECB
    • - *
  • MBEDTLS_CIPHER_AES_256_ECB
    • - *
  • MBEDTLS_CIPHER_DES_EDE3_ECB
- * \param key The CMAC key. - * \param keybits The length of the CMAC key in bits. - * Must be supported by the cipher. - * - * \return \c 0 on success, or a cipher-specific error code. - */ -int mbedtls_cipher_cmac_starts( mbedtls_cipher_context_t *ctx, - const unsigned char *key, size_t keybits ); - -/** - * \brief This function feeds an input buffer into an ongoing CMAC - * computation. - * - * It is called between mbedtls_cipher_cmac_starts() or - * mbedtls_cipher_cmac_reset(), and mbedtls_cipher_cmac_finish(). - * Can be called repeatedly. - * - * \param ctx The cipher context used for the CMAC operation. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA - * if parameter verification fails. - */ -int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx, - const unsigned char *input, size_t ilen ); - -/** - * \brief This function finishes the CMAC operation, and writes - * the result to the output buffer. - * - * It is called after mbedtls_cipher_cmac_update(). - * It can be followed by mbedtls_cipher_cmac_reset() and - * mbedtls_cipher_cmac_update(), or mbedtls_cipher_free(). - * - * \param ctx The cipher context used for the CMAC operation. - * \param output The output buffer for the CMAC checksum result. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA - * if parameter verification fails. - */ -int mbedtls_cipher_cmac_finish( mbedtls_cipher_context_t *ctx, - unsigned char *output ); - -/** - * \brief This function prepares the authentication of another - * message with the same key as the previous CMAC - * operation. - * - * It is called after mbedtls_cipher_cmac_finish() - * and before mbedtls_cipher_cmac_update(). - * - * \param ctx The cipher context used for the CMAC operation. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA - * if parameter verification fails. - */ -int mbedtls_cipher_cmac_reset( mbedtls_cipher_context_t *ctx ); - -/** - * \brief This function calculates the full generic CMAC - * on the input buffer with the provided key. - * - * The function allocates the context, performs the - * calculation, and frees the context. - * - * The CMAC result is calculated as - * output = generic CMAC(cmac key, input buffer). - * - * - * \param cipher_info The cipher information. - * \param key The CMAC key. - * \param keylen The length of the CMAC key in bits. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The buffer for the generic CMAC result. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA - * if parameter verification fails. - */ -int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info, - const unsigned char *key, size_t keylen, - const unsigned char *input, size_t ilen, - unsigned char *output ); - -#if defined(MBEDTLS_AES_C) -/** - * \brief This function implements the AES-CMAC-PRF-128 pseudorandom - * function, as defined in - * RFC-4615: The Advanced Encryption Standard-Cipher-based - * Message Authentication Code-Pseudo-Random Function-128 - * (AES-CMAC-PRF-128) Algorithm for the Internet Key - * Exchange Protocol (IKE). - * - * \param key The key to use. - * \param key_len The key length in Bytes. - * \param input The buffer holding the input data. - * \param in_len The length of the input data in Bytes. - * \param output The buffer holding the generated 16 Bytes of - * pseudorandom output. - * - * \return \c 0 on success. - */ -int mbedtls_aes_cmac_prf_128( const unsigned char *key, size_t key_len, - const unsigned char *input, size_t in_len, - unsigned char output[16] ); -#endif /* MBEDTLS_AES_C */ - -#ifdef __cplusplus -} -#endif - -#else /* !MBEDTLS_CMAC_ALT */ -#include "cmac_alt.h" -#endif /* !MBEDTLS_CMAC_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_SELF_TEST) && ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) ) -/** - * \brief The CMAC checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_cmac_self_test( int verbose ); -#endif /* MBEDTLS_SELF_TEST && ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */ - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_CMAC_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/compat-1.3.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/compat-1.3.h deleted file mode 100644 index 213b6914..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/compat-1.3.h +++ /dev/null @@ -1,2525 +0,0 @@ -/** - * \file compat-1.3.h - * - * \brief Compatibility definitions for using mbed TLS with client code written - * for the PolarSSL naming conventions. - * - * \deprecated Use the new names directly instead - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if ! defined(MBEDTLS_DEPRECATED_REMOVED) - -#if defined(MBEDTLS_DEPRECATED_WARNING) -#warning "Including compat-1.3.h is deprecated" -#endif - -#ifndef MBEDTLS_COMPAT13_H -#define MBEDTLS_COMPAT13_H - -/* - * config.h options - */ -#if defined MBEDTLS_AESNI_C -#define POLARSSL_AESNI_C MBEDTLS_AESNI_C -#endif -#if defined MBEDTLS_AES_ALT -#define POLARSSL_AES_ALT MBEDTLS_AES_ALT -#endif -#if defined MBEDTLS_AES_C -#define POLARSSL_AES_C MBEDTLS_AES_C -#endif -#if defined MBEDTLS_AES_ROM_TABLES -#define POLARSSL_AES_ROM_TABLES MBEDTLS_AES_ROM_TABLES -#endif -#if defined MBEDTLS_ARC4_ALT -#define POLARSSL_ARC4_ALT MBEDTLS_ARC4_ALT -#endif -#if defined MBEDTLS_ARC4_C -#define POLARSSL_ARC4_C MBEDTLS_ARC4_C -#endif -#if defined MBEDTLS_ASN1_PARSE_C -#define POLARSSL_ASN1_PARSE_C MBEDTLS_ASN1_PARSE_C -#endif -#if defined MBEDTLS_ASN1_WRITE_C -#define POLARSSL_ASN1_WRITE_C MBEDTLS_ASN1_WRITE_C -#endif -#if defined MBEDTLS_BASE64_C -#define POLARSSL_BASE64_C MBEDTLS_BASE64_C -#endif -#if defined MBEDTLS_BIGNUM_C -#define POLARSSL_BIGNUM_C MBEDTLS_BIGNUM_C -#endif -#if defined MBEDTLS_BLOWFISH_ALT -#define POLARSSL_BLOWFISH_ALT MBEDTLS_BLOWFISH_ALT -#endif -#if defined MBEDTLS_BLOWFISH_C -#define POLARSSL_BLOWFISH_C MBEDTLS_BLOWFISH_C -#endif -#if defined MBEDTLS_CAMELLIA_ALT -#define POLARSSL_CAMELLIA_ALT MBEDTLS_CAMELLIA_ALT -#endif -#if defined MBEDTLS_CAMELLIA_C -#define POLARSSL_CAMELLIA_C MBEDTLS_CAMELLIA_C -#endif -#if defined MBEDTLS_CAMELLIA_SMALL_MEMORY -#define POLARSSL_CAMELLIA_SMALL_MEMORY MBEDTLS_CAMELLIA_SMALL_MEMORY -#endif -#if defined MBEDTLS_CCM_C -#define POLARSSL_CCM_C MBEDTLS_CCM_C -#endif -#if defined MBEDTLS_CERTS_C -#define POLARSSL_CERTS_C MBEDTLS_CERTS_C -#endif -#if defined MBEDTLS_CIPHER_C -#define POLARSSL_CIPHER_C MBEDTLS_CIPHER_C -#endif -#if defined MBEDTLS_CIPHER_MODE_CBC -#define POLARSSL_CIPHER_MODE_CBC MBEDTLS_CIPHER_MODE_CBC -#endif -#if defined MBEDTLS_CIPHER_MODE_CFB -#define POLARSSL_CIPHER_MODE_CFB MBEDTLS_CIPHER_MODE_CFB -#endif -#if defined MBEDTLS_CIPHER_MODE_CTR -#define POLARSSL_CIPHER_MODE_CTR MBEDTLS_CIPHER_MODE_CTR -#endif -#if defined MBEDTLS_CIPHER_NULL_CIPHER -#define POLARSSL_CIPHER_NULL_CIPHER MBEDTLS_CIPHER_NULL_CIPHER -#endif -#if defined MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS -#define POLARSSL_CIPHER_PADDING_ONE_AND_ZEROS MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS -#endif -#if defined MBEDTLS_CIPHER_PADDING_PKCS7 -#define POLARSSL_CIPHER_PADDING_PKCS7 MBEDTLS_CIPHER_PADDING_PKCS7 -#endif -#if defined MBEDTLS_CIPHER_PADDING_ZEROS -#define POLARSSL_CIPHER_PADDING_ZEROS MBEDTLS_CIPHER_PADDING_ZEROS -#endif -#if defined MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN -#define POLARSSL_CIPHER_PADDING_ZEROS_AND_LEN MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN -#endif -#if defined MBEDTLS_CTR_DRBG_C -#define POLARSSL_CTR_DRBG_C MBEDTLS_CTR_DRBG_C -#endif -#if defined MBEDTLS_DEBUG_C -#define POLARSSL_DEBUG_C MBEDTLS_DEBUG_C -#endif -#if defined MBEDTLS_DEPRECATED_REMOVED -#define POLARSSL_DEPRECATED_REMOVED MBEDTLS_DEPRECATED_REMOVED -#endif -#if defined MBEDTLS_DEPRECATED_WARNING -#define POLARSSL_DEPRECATED_WARNING MBEDTLS_DEPRECATED_WARNING -#endif -#if defined MBEDTLS_DES_ALT -#define POLARSSL_DES_ALT MBEDTLS_DES_ALT -#endif -#if defined MBEDTLS_DES_C -#define POLARSSL_DES_C MBEDTLS_DES_C -#endif -#if defined MBEDTLS_DHM_C -#define POLARSSL_DHM_C MBEDTLS_DHM_C -#endif -#if defined MBEDTLS_ECDH_C -#define POLARSSL_ECDH_C MBEDTLS_ECDH_C -#endif -#if defined MBEDTLS_ECDSA_C -#define POLARSSL_ECDSA_C MBEDTLS_ECDSA_C -#endif -#if defined MBEDTLS_ECDSA_DETERMINISTIC -#define POLARSSL_ECDSA_DETERMINISTIC MBEDTLS_ECDSA_DETERMINISTIC -#endif -#if defined MBEDTLS_ECP_C -#define POLARSSL_ECP_C MBEDTLS_ECP_C -#endif -#if defined MBEDTLS_ECP_DP_BP256R1_ENABLED -#define POLARSSL_ECP_DP_BP256R1_ENABLED MBEDTLS_ECP_DP_BP256R1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_BP384R1_ENABLED -#define POLARSSL_ECP_DP_BP384R1_ENABLED MBEDTLS_ECP_DP_BP384R1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_BP512R1_ENABLED -#define POLARSSL_ECP_DP_BP512R1_ENABLED MBEDTLS_ECP_DP_BP512R1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_CURVE25519_ENABLED -#define POLARSSL_ECP_DP_M255_ENABLED MBEDTLS_ECP_DP_CURVE25519_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP192K1_ENABLED -#define POLARSSL_ECP_DP_SECP192K1_ENABLED MBEDTLS_ECP_DP_SECP192K1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP192R1_ENABLED -#define POLARSSL_ECP_DP_SECP192R1_ENABLED MBEDTLS_ECP_DP_SECP192R1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP224K1_ENABLED -#define POLARSSL_ECP_DP_SECP224K1_ENABLED MBEDTLS_ECP_DP_SECP224K1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP224R1_ENABLED -#define POLARSSL_ECP_DP_SECP224R1_ENABLED MBEDTLS_ECP_DP_SECP224R1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP256K1_ENABLED -#define POLARSSL_ECP_DP_SECP256K1_ENABLED MBEDTLS_ECP_DP_SECP256K1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP256R1_ENABLED -#define POLARSSL_ECP_DP_SECP256R1_ENABLED MBEDTLS_ECP_DP_SECP256R1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP384R1_ENABLED -#define POLARSSL_ECP_DP_SECP384R1_ENABLED MBEDTLS_ECP_DP_SECP384R1_ENABLED -#endif -#if defined MBEDTLS_ECP_DP_SECP521R1_ENABLED -#define POLARSSL_ECP_DP_SECP521R1_ENABLED MBEDTLS_ECP_DP_SECP521R1_ENABLED -#endif -#if defined MBEDTLS_ECP_FIXED_POINT_OPTIM -#define POLARSSL_ECP_FIXED_POINT_OPTIM MBEDTLS_ECP_FIXED_POINT_OPTIM -#endif -#if defined MBEDTLS_ECP_MAX_BITS -#define POLARSSL_ECP_MAX_BITS MBEDTLS_ECP_MAX_BITS -#endif -#if defined MBEDTLS_ECP_NIST_OPTIM -#define POLARSSL_ECP_NIST_OPTIM MBEDTLS_ECP_NIST_OPTIM -#endif -#if defined MBEDTLS_ECP_WINDOW_SIZE -#define POLARSSL_ECP_WINDOW_SIZE MBEDTLS_ECP_WINDOW_SIZE -#endif -#if defined MBEDTLS_ENABLE_WEAK_CIPHERSUITES -#define POLARSSL_ENABLE_WEAK_CIPHERSUITES MBEDTLS_ENABLE_WEAK_CIPHERSUITES -#endif -#if defined MBEDTLS_ENTROPY_C -#define POLARSSL_ENTROPY_C MBEDTLS_ENTROPY_C -#endif -#if defined MBEDTLS_ENTROPY_FORCE_SHA256 -#define POLARSSL_ENTROPY_FORCE_SHA256 MBEDTLS_ENTROPY_FORCE_SHA256 -#endif -#if defined MBEDTLS_ERROR_C -#define POLARSSL_ERROR_C MBEDTLS_ERROR_C -#endif -#if defined MBEDTLS_ERROR_STRERROR_DUMMY -#define POLARSSL_ERROR_STRERROR_DUMMY MBEDTLS_ERROR_STRERROR_DUMMY -#endif -#if defined MBEDTLS_FS_IO -#define POLARSSL_FS_IO MBEDTLS_FS_IO -#endif -#if defined MBEDTLS_GCM_C -#define POLARSSL_GCM_C MBEDTLS_GCM_C -#endif -#if defined MBEDTLS_GENPRIME -#define POLARSSL_GENPRIME MBEDTLS_GENPRIME -#endif -#if defined MBEDTLS_HAVEGE_C -#define POLARSSL_HAVEGE_C MBEDTLS_HAVEGE_C -#endif -#if defined MBEDTLS_HAVE_ASM -#define POLARSSL_HAVE_ASM MBEDTLS_HAVE_ASM -#endif -#if defined MBEDTLS_HAVE_SSE2 -#define POLARSSL_HAVE_SSE2 MBEDTLS_HAVE_SSE2 -#endif -#if defined MBEDTLS_HAVE_TIME -#define POLARSSL_HAVE_TIME MBEDTLS_HAVE_TIME -#endif -#if defined MBEDTLS_HMAC_DRBG_C -#define POLARSSL_HMAC_DRBG_C MBEDTLS_HMAC_DRBG_C -#endif -#if defined MBEDTLS_HMAC_DRBG_MAX_INPUT -#define POLARSSL_HMAC_DRBG_MAX_INPUT MBEDTLS_HMAC_DRBG_MAX_INPUT -#endif -#if defined MBEDTLS_HMAC_DRBG_MAX_REQUEST -#define POLARSSL_HMAC_DRBG_MAX_REQUEST MBEDTLS_HMAC_DRBG_MAX_REQUEST -#endif -#if defined MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT -#define POLARSSL_HMAC_DRBG_MAX_SEED_INPUT MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT -#endif -#if defined MBEDTLS_HMAC_DRBG_RESEED_INTERVAL -#define POLARSSL_HMAC_DRBG_RESEED_INTERVAL MBEDTLS_HMAC_DRBG_RESEED_INTERVAL -#endif -#if defined MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED -#define POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED -#define POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED -#define POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED -#define POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED -#define POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED -#define POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED -#define POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_PSK_ENABLED -#define POLARSSL_KEY_EXCHANGE_PSK_ENABLED MBEDTLS_KEY_EXCHANGE_PSK_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_RSA_ENABLED -#define POLARSSL_KEY_EXCHANGE_RSA_ENABLED MBEDTLS_KEY_EXCHANGE_RSA_ENABLED -#endif -#if defined MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED -#define POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED -#endif -#if defined MBEDTLS_MD2_ALT -#define POLARSSL_MD2_ALT MBEDTLS_MD2_ALT -#endif -#if defined MBEDTLS_MD2_C -#define POLARSSL_MD2_C MBEDTLS_MD2_C -#endif -#if defined MBEDTLS_MD2_PROCESS_ALT -#define POLARSSL_MD2_PROCESS_ALT MBEDTLS_MD2_PROCESS_ALT -#endif -#if defined MBEDTLS_MD4_ALT -#define POLARSSL_MD4_ALT MBEDTLS_MD4_ALT -#endif -#if defined MBEDTLS_MD4_C -#define POLARSSL_MD4_C MBEDTLS_MD4_C -#endif -#if defined MBEDTLS_MD4_PROCESS_ALT -#define POLARSSL_MD4_PROCESS_ALT MBEDTLS_MD4_PROCESS_ALT -#endif -#if defined MBEDTLS_MD5_ALT -#define POLARSSL_MD5_ALT MBEDTLS_MD5_ALT -#endif -#if defined MBEDTLS_MD5_C -#define POLARSSL_MD5_C MBEDTLS_MD5_C -#endif -#if defined MBEDTLS_MD5_PROCESS_ALT -#define POLARSSL_MD5_PROCESS_ALT MBEDTLS_MD5_PROCESS_ALT -#endif -#if defined MBEDTLS_MD_C -#define POLARSSL_MD_C MBEDTLS_MD_C -#endif -#if defined MBEDTLS_MEMORY_ALIGN_MULTIPLE -#define POLARSSL_MEMORY_ALIGN_MULTIPLE MBEDTLS_MEMORY_ALIGN_MULTIPLE -#endif -#if defined MBEDTLS_MEMORY_BACKTRACE -#define POLARSSL_MEMORY_BACKTRACE MBEDTLS_MEMORY_BACKTRACE -#endif -#if defined MBEDTLS_MEMORY_BUFFER_ALLOC_C -#define POLARSSL_MEMORY_BUFFER_ALLOC_C MBEDTLS_MEMORY_BUFFER_ALLOC_C -#endif -#if defined MBEDTLS_MEMORY_DEBUG -#define POLARSSL_MEMORY_DEBUG MBEDTLS_MEMORY_DEBUG -#endif -#if defined MBEDTLS_MPI_MAX_SIZE -#define POLARSSL_MPI_MAX_SIZE MBEDTLS_MPI_MAX_SIZE -#endif -#if defined MBEDTLS_MPI_WINDOW_SIZE -#define POLARSSL_MPI_WINDOW_SIZE MBEDTLS_MPI_WINDOW_SIZE -#endif -#if defined MBEDTLS_NET_C -#define POLARSSL_NET_C MBEDTLS_NET_C -#endif -#if defined MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES -#define POLARSSL_NO_DEFAULT_ENTROPY_SOURCES MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES -#endif -#if defined MBEDTLS_NO_PLATFORM_ENTROPY -#define POLARSSL_NO_PLATFORM_ENTROPY MBEDTLS_NO_PLATFORM_ENTROPY -#endif -#if defined MBEDTLS_OID_C -#define POLARSSL_OID_C MBEDTLS_OID_C -#endif -#if defined MBEDTLS_PADLOCK_C -#define POLARSSL_PADLOCK_C MBEDTLS_PADLOCK_C -#endif -#if defined MBEDTLS_PEM_PARSE_C -#define POLARSSL_PEM_PARSE_C MBEDTLS_PEM_PARSE_C -#endif -#if defined MBEDTLS_PEM_WRITE_C -#define POLARSSL_PEM_WRITE_C MBEDTLS_PEM_WRITE_C -#endif -#if defined MBEDTLS_PKCS11_C -#define POLARSSL_PKCS11_C MBEDTLS_PKCS11_C -#endif -#if defined MBEDTLS_PKCS12_C -#define POLARSSL_PKCS12_C MBEDTLS_PKCS12_C -#endif -#if defined MBEDTLS_PKCS1_V15 -#define POLARSSL_PKCS1_V15 MBEDTLS_PKCS1_V15 -#endif -#if defined MBEDTLS_PKCS1_V21 -#define POLARSSL_PKCS1_V21 MBEDTLS_PKCS1_V21 -#endif -#if defined MBEDTLS_PKCS5_C -#define POLARSSL_PKCS5_C MBEDTLS_PKCS5_C -#endif -#if defined MBEDTLS_PK_C -#define POLARSSL_PK_C MBEDTLS_PK_C -#endif -#if defined MBEDTLS_PK_PARSE_C -#define POLARSSL_PK_PARSE_C MBEDTLS_PK_PARSE_C -#endif -#if defined MBEDTLS_PK_PARSE_EC_EXTENDED -#define POLARSSL_PK_PARSE_EC_EXTENDED MBEDTLS_PK_PARSE_EC_EXTENDED -#endif -#if defined MBEDTLS_PK_RSA_ALT_SUPPORT -#define POLARSSL_PK_RSA_ALT_SUPPORT MBEDTLS_PK_RSA_ALT_SUPPORT -#endif -#if defined MBEDTLS_PK_WRITE_C -#define POLARSSL_PK_WRITE_C MBEDTLS_PK_WRITE_C -#endif -#if defined MBEDTLS_PLATFORM_C -#define POLARSSL_PLATFORM_C MBEDTLS_PLATFORM_C -#endif -#if defined MBEDTLS_PLATFORM_EXIT_ALT -#define POLARSSL_PLATFORM_EXIT_ALT MBEDTLS_PLATFORM_EXIT_ALT -#endif -#if defined MBEDTLS_PLATFORM_EXIT_MACRO -#define POLARSSL_PLATFORM_EXIT_MACRO MBEDTLS_PLATFORM_EXIT_MACRO -#endif -#if defined MBEDTLS_PLATFORM_FPRINTF_ALT -#define POLARSSL_PLATFORM_FPRINTF_ALT MBEDTLS_PLATFORM_FPRINTF_ALT -#endif -#if defined MBEDTLS_PLATFORM_FPRINTF_MACRO -#define POLARSSL_PLATFORM_FPRINTF_MACRO MBEDTLS_PLATFORM_FPRINTF_MACRO -#endif -#if defined MBEDTLS_PLATFORM_FREE_MACRO -#define POLARSSL_PLATFORM_FREE_MACRO MBEDTLS_PLATFORM_FREE_MACRO -#endif -#if defined MBEDTLS_PLATFORM_MEMORY -#define POLARSSL_PLATFORM_MEMORY MBEDTLS_PLATFORM_MEMORY -#endif -#if defined MBEDTLS_PLATFORM_NO_STD_FUNCTIONS -#define POLARSSL_PLATFORM_NO_STD_FUNCTIONS MBEDTLS_PLATFORM_NO_STD_FUNCTIONS -#endif -#if defined MBEDTLS_PLATFORM_PRINTF_ALT -#define POLARSSL_PLATFORM_PRINTF_ALT MBEDTLS_PLATFORM_PRINTF_ALT -#endif -#if defined MBEDTLS_PLATFORM_PRINTF_MACRO -#define POLARSSL_PLATFORM_PRINTF_MACRO MBEDTLS_PLATFORM_PRINTF_MACRO -#endif -#if defined MBEDTLS_PLATFORM_SNPRINTF_ALT -#define POLARSSL_PLATFORM_SNPRINTF_ALT MBEDTLS_PLATFORM_SNPRINTF_ALT -#endif -#if defined MBEDTLS_PLATFORM_SNPRINTF_MACRO -#define POLARSSL_PLATFORM_SNPRINTF_MACRO MBEDTLS_PLATFORM_SNPRINTF_MACRO -#endif -#if defined MBEDTLS_PLATFORM_STD_EXIT -#define POLARSSL_PLATFORM_STD_EXIT MBEDTLS_PLATFORM_STD_EXIT -#endif -#if defined MBEDTLS_PLATFORM_STD_FPRINTF -#define POLARSSL_PLATFORM_STD_FPRINTF MBEDTLS_PLATFORM_STD_FPRINTF -#endif -#if defined MBEDTLS_PLATFORM_STD_FREE -#define POLARSSL_PLATFORM_STD_FREE MBEDTLS_PLATFORM_STD_FREE -#endif -#if defined MBEDTLS_PLATFORM_STD_MEM_HDR -#define POLARSSL_PLATFORM_STD_MEM_HDR MBEDTLS_PLATFORM_STD_MEM_HDR -#endif -#if defined MBEDTLS_PLATFORM_STD_PRINTF -#define POLARSSL_PLATFORM_STD_PRINTF MBEDTLS_PLATFORM_STD_PRINTF -#endif -#if defined MBEDTLS_PLATFORM_STD_SNPRINTF -#define POLARSSL_PLATFORM_STD_SNPRINTF MBEDTLS_PLATFORM_STD_SNPRINTF -#endif -#if defined MBEDTLS_PSK_MAX_LEN -#define POLARSSL_PSK_MAX_LEN MBEDTLS_PSK_MAX_LEN -#endif -#if defined MBEDTLS_REMOVE_ARC4_CIPHERSUITES -#define POLARSSL_REMOVE_ARC4_CIPHERSUITES MBEDTLS_REMOVE_ARC4_CIPHERSUITES -#endif -#if defined MBEDTLS_RIPEMD160_ALT -#define POLARSSL_RIPEMD160_ALT MBEDTLS_RIPEMD160_ALT -#endif -#if defined MBEDTLS_RIPEMD160_C -#define POLARSSL_RIPEMD160_C MBEDTLS_RIPEMD160_C -#endif -#if defined MBEDTLS_RIPEMD160_PROCESS_ALT -#define POLARSSL_RIPEMD160_PROCESS_ALT MBEDTLS_RIPEMD160_PROCESS_ALT -#endif -#if defined MBEDTLS_RSA_C -#define POLARSSL_RSA_C MBEDTLS_RSA_C -#endif -#if defined MBEDTLS_RSA_NO_CRT -#define POLARSSL_RSA_NO_CRT MBEDTLS_RSA_NO_CRT -#endif -#if defined MBEDTLS_SELF_TEST -#define POLARSSL_SELF_TEST MBEDTLS_SELF_TEST -#endif -#if defined MBEDTLS_SHA1_ALT -#define POLARSSL_SHA1_ALT MBEDTLS_SHA1_ALT -#endif -#if defined MBEDTLS_SHA1_C -#define POLARSSL_SHA1_C MBEDTLS_SHA1_C -#endif -#if defined MBEDTLS_SHA1_PROCESS_ALT -#define POLARSSL_SHA1_PROCESS_ALT MBEDTLS_SHA1_PROCESS_ALT -#endif -#if defined MBEDTLS_SHA256_ALT -#define POLARSSL_SHA256_ALT MBEDTLS_SHA256_ALT -#endif -#if defined MBEDTLS_SHA256_C -#define POLARSSL_SHA256_C MBEDTLS_SHA256_C -#endif -#if defined MBEDTLS_SHA256_PROCESS_ALT -#define POLARSSL_SHA256_PROCESS_ALT MBEDTLS_SHA256_PROCESS_ALT -#endif -#if defined MBEDTLS_SHA512_ALT -#define POLARSSL_SHA512_ALT MBEDTLS_SHA512_ALT -#endif -#if defined MBEDTLS_SHA512_C -#define POLARSSL_SHA512_C MBEDTLS_SHA512_C -#endif -#if defined MBEDTLS_SHA512_PROCESS_ALT -#define POLARSSL_SHA512_PROCESS_ALT MBEDTLS_SHA512_PROCESS_ALT -#endif -#if defined MBEDTLS_SSL_ALL_ALERT_MESSAGES -#define POLARSSL_SSL_ALL_ALERT_MESSAGES MBEDTLS_SSL_ALL_ALERT_MESSAGES -#endif -#if defined MBEDTLS_SSL_ALPN -#define POLARSSL_SSL_ALPN MBEDTLS_SSL_ALPN -#endif -#if defined MBEDTLS_SSL_CACHE_C -#define POLARSSL_SSL_CACHE_C MBEDTLS_SSL_CACHE_C -#endif -#if defined MBEDTLS_SSL_CBC_RECORD_SPLITTING -#define POLARSSL_SSL_CBC_RECORD_SPLITTING MBEDTLS_SSL_CBC_RECORD_SPLITTING -#endif -#if defined MBEDTLS_SSL_CLI_C -#define POLARSSL_SSL_CLI_C MBEDTLS_SSL_CLI_C -#endif -#if defined MBEDTLS_SSL_COOKIE_C -#define POLARSSL_SSL_COOKIE_C MBEDTLS_SSL_COOKIE_C -#endif -#if defined MBEDTLS_SSL_COOKIE_TIMEOUT -#define POLARSSL_SSL_COOKIE_TIMEOUT MBEDTLS_SSL_COOKIE_TIMEOUT -#endif -#if defined MBEDTLS_SSL_DEBUG_ALL -#define POLARSSL_SSL_DEBUG_ALL MBEDTLS_SSL_DEBUG_ALL -#endif -#if defined MBEDTLS_SSL_DTLS_ANTI_REPLAY -#define POLARSSL_SSL_DTLS_ANTI_REPLAY MBEDTLS_SSL_DTLS_ANTI_REPLAY -#endif -#if defined MBEDTLS_SSL_DTLS_BADMAC_LIMIT -#define POLARSSL_SSL_DTLS_BADMAC_LIMIT MBEDTLS_SSL_DTLS_BADMAC_LIMIT -#endif -#if defined MBEDTLS_SSL_DTLS_HELLO_VERIFY -#define POLARSSL_SSL_DTLS_HELLO_VERIFY MBEDTLS_SSL_DTLS_HELLO_VERIFY -#endif -#if defined MBEDTLS_SSL_ENCRYPT_THEN_MAC -#define POLARSSL_SSL_ENCRYPT_THEN_MAC MBEDTLS_SSL_ENCRYPT_THEN_MAC -#endif -#if defined MBEDTLS_SSL_EXTENDED_MASTER_SECRET -#define POLARSSL_SSL_EXTENDED_MASTER_SECRET MBEDTLS_SSL_EXTENDED_MASTER_SECRET -#endif -#if defined MBEDTLS_SSL_FALLBACK_SCSV -#define POLARSSL_SSL_FALLBACK_SCSV MBEDTLS_SSL_FALLBACK_SCSV -#endif -#if defined MBEDTLS_SSL_HW_RECORD_ACCEL -#define POLARSSL_SSL_HW_RECORD_ACCEL MBEDTLS_SSL_HW_RECORD_ACCEL -#endif -#if defined MBEDTLS_SSL_MAX_FRAGMENT_LENGTH -#define POLARSSL_SSL_MAX_FRAGMENT_LENGTH MBEDTLS_SSL_MAX_FRAGMENT_LENGTH -#endif -#if defined MBEDTLS_SSL_PROTO_DTLS -#define POLARSSL_SSL_PROTO_DTLS MBEDTLS_SSL_PROTO_DTLS -#endif -#if defined MBEDTLS_SSL_PROTO_SSL3 -#define POLARSSL_SSL_PROTO_SSL3 MBEDTLS_SSL_PROTO_SSL3 -#endif -#if defined MBEDTLS_SSL_PROTO_TLS1 -#define POLARSSL_SSL_PROTO_TLS1 MBEDTLS_SSL_PROTO_TLS1 -#endif -#if defined MBEDTLS_SSL_PROTO_TLS1_1 -#define POLARSSL_SSL_PROTO_TLS1_1 MBEDTLS_SSL_PROTO_TLS1_1 -#endif -#if defined MBEDTLS_SSL_PROTO_TLS1_2 -#define POLARSSL_SSL_PROTO_TLS1_2 MBEDTLS_SSL_PROTO_TLS1_2 -#endif -#if defined MBEDTLS_SSL_RENEGOTIATION -#define POLARSSL_SSL_RENEGOTIATION MBEDTLS_SSL_RENEGOTIATION -#endif -#if defined MBEDTLS_SSL_SERVER_NAME_INDICATION -#define POLARSSL_SSL_SERVER_NAME_INDICATION MBEDTLS_SSL_SERVER_NAME_INDICATION -#endif -#if defined MBEDTLS_SSL_SESSION_TICKETS -#define POLARSSL_SSL_SESSION_TICKETS MBEDTLS_SSL_SESSION_TICKETS -#endif -#if defined MBEDTLS_SSL_SRV_C -#define POLARSSL_SSL_SRV_C MBEDTLS_SSL_SRV_C -#endif -#if defined MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE -#define POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE -#endif -#if defined MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO -#define POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO -#endif -#if defined MBEDTLS_SSL_TLS_C -#define POLARSSL_SSL_TLS_C MBEDTLS_SSL_TLS_C -#endif -#if defined MBEDTLS_SSL_TRUNCATED_HMAC -#define POLARSSL_SSL_TRUNCATED_HMAC MBEDTLS_SSL_TRUNCATED_HMAC -#endif -#if defined MBEDTLS_THREADING_ALT -#define POLARSSL_THREADING_ALT MBEDTLS_THREADING_ALT -#endif -#if defined MBEDTLS_THREADING_C -#define POLARSSL_THREADING_C MBEDTLS_THREADING_C -#endif -#if defined MBEDTLS_THREADING_PTHREAD -#define POLARSSL_THREADING_PTHREAD MBEDTLS_THREADING_PTHREAD -#endif -#if defined MBEDTLS_TIMING_ALT -#define POLARSSL_TIMING_ALT MBEDTLS_TIMING_ALT -#endif -#if defined MBEDTLS_TIMING_C -#define POLARSSL_TIMING_C MBEDTLS_TIMING_C -#endif -#if defined MBEDTLS_VERSION_C -#define POLARSSL_VERSION_C MBEDTLS_VERSION_C -#endif -#if defined MBEDTLS_VERSION_FEATURES -#define POLARSSL_VERSION_FEATURES MBEDTLS_VERSION_FEATURES -#endif -#if defined MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 -#define POLARSSL_X509_ALLOW_EXTENSIONS_NON_V3 MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 -#endif -#if defined MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION -#define POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION -#endif -#if defined MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE -#define POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE -#endif -#if defined MBEDTLS_X509_CHECK_KEY_USAGE -#define POLARSSL_X509_CHECK_KEY_USAGE MBEDTLS_X509_CHECK_KEY_USAGE -#endif -#if defined MBEDTLS_X509_CREATE_C -#define POLARSSL_X509_CREATE_C MBEDTLS_X509_CREATE_C -#endif -#if defined MBEDTLS_X509_CRL_PARSE_C -#define POLARSSL_X509_CRL_PARSE_C MBEDTLS_X509_CRL_PARSE_C -#endif -#if defined MBEDTLS_X509_CRT_PARSE_C -#define POLARSSL_X509_CRT_PARSE_C MBEDTLS_X509_CRT_PARSE_C -#endif -#if defined MBEDTLS_X509_CRT_WRITE_C -#define POLARSSL_X509_CRT_WRITE_C MBEDTLS_X509_CRT_WRITE_C -#endif -#if defined MBEDTLS_X509_CSR_PARSE_C -#define POLARSSL_X509_CSR_PARSE_C MBEDTLS_X509_CSR_PARSE_C -#endif -#if defined MBEDTLS_X509_CSR_WRITE_C -#define POLARSSL_X509_CSR_WRITE_C MBEDTLS_X509_CSR_WRITE_C -#endif -#if defined MBEDTLS_X509_MAX_INTERMEDIATE_CA -#define POLARSSL_X509_MAX_INTERMEDIATE_CA MBEDTLS_X509_MAX_INTERMEDIATE_CA -#endif -#if defined MBEDTLS_X509_RSASSA_PSS_SUPPORT -#define POLARSSL_X509_RSASSA_PSS_SUPPORT MBEDTLS_X509_RSASSA_PSS_SUPPORT -#endif -#if defined MBEDTLS_X509_USE_C -#define POLARSSL_X509_USE_C MBEDTLS_X509_USE_C -#endif -#if defined MBEDTLS_XTEA_ALT -#define POLARSSL_XTEA_ALT MBEDTLS_XTEA_ALT -#endif -#if defined MBEDTLS_XTEA_C -#define POLARSSL_XTEA_C MBEDTLS_XTEA_C -#endif -#if defined MBEDTLS_ZLIB_SUPPORT -#define POLARSSL_ZLIB_SUPPORT MBEDTLS_ZLIB_SUPPORT -#endif - -/* - * Misc names (macros, types, functions, enum constants...) - */ -#define AES_DECRYPT MBEDTLS_AES_DECRYPT -#define AES_ENCRYPT MBEDTLS_AES_ENCRYPT -#define ASN1_BIT_STRING MBEDTLS_ASN1_BIT_STRING -#define ASN1_BMP_STRING MBEDTLS_ASN1_BMP_STRING -#define ASN1_BOOLEAN MBEDTLS_ASN1_BOOLEAN -#define ASN1_CHK_ADD MBEDTLS_ASN1_CHK_ADD -#define ASN1_CONSTRUCTED MBEDTLS_ASN1_CONSTRUCTED -#define ASN1_CONTEXT_SPECIFIC MBEDTLS_ASN1_CONTEXT_SPECIFIC -#define ASN1_GENERALIZED_TIME MBEDTLS_ASN1_GENERALIZED_TIME -#define ASN1_IA5_STRING MBEDTLS_ASN1_IA5_STRING -#define ASN1_INTEGER MBEDTLS_ASN1_INTEGER -#define ASN1_NULL MBEDTLS_ASN1_NULL -#define ASN1_OCTET_STRING MBEDTLS_ASN1_OCTET_STRING -#define ASN1_OID MBEDTLS_ASN1_OID -#define ASN1_PRIMITIVE MBEDTLS_ASN1_PRIMITIVE -#define ASN1_PRINTABLE_STRING MBEDTLS_ASN1_PRINTABLE_STRING -#define ASN1_SEQUENCE MBEDTLS_ASN1_SEQUENCE -#define ASN1_SET MBEDTLS_ASN1_SET -#define ASN1_T61_STRING MBEDTLS_ASN1_T61_STRING -#define ASN1_UNIVERSAL_STRING MBEDTLS_ASN1_UNIVERSAL_STRING -#define ASN1_UTC_TIME MBEDTLS_ASN1_UTC_TIME -#define ASN1_UTF8_STRING MBEDTLS_ASN1_UTF8_STRING -#define BADCERT_CN_MISMATCH MBEDTLS_X509_BADCERT_CN_MISMATCH -#define BADCERT_EXPIRED MBEDTLS_X509_BADCERT_EXPIRED -#define BADCERT_FUTURE MBEDTLS_X509_BADCERT_FUTURE -#define BADCERT_MISSING MBEDTLS_X509_BADCERT_MISSING -#define BADCERT_NOT_TRUSTED MBEDTLS_X509_BADCERT_NOT_TRUSTED -#define BADCERT_OTHER MBEDTLS_X509_BADCERT_OTHER -#define BADCERT_REVOKED MBEDTLS_X509_BADCERT_REVOKED -#define BADCERT_SKIP_VERIFY MBEDTLS_X509_BADCERT_SKIP_VERIFY -#define BADCRL_EXPIRED MBEDTLS_X509_BADCRL_EXPIRED -#define BADCRL_FUTURE MBEDTLS_X509_BADCRL_FUTURE -#define BADCRL_NOT_TRUSTED MBEDTLS_X509_BADCRL_NOT_TRUSTED -#define BLOWFISH_BLOCKSIZE MBEDTLS_BLOWFISH_BLOCKSIZE -#define BLOWFISH_DECRYPT MBEDTLS_BLOWFISH_DECRYPT -#define BLOWFISH_ENCRYPT MBEDTLS_BLOWFISH_ENCRYPT -#define BLOWFISH_MAX_KEY MBEDTLS_BLOWFISH_MAX_KEY_BITS -#define BLOWFISH_MIN_KEY MBEDTLS_BLOWFISH_MIN_KEY_BITS -#define BLOWFISH_ROUNDS MBEDTLS_BLOWFISH_ROUNDS -#define CAMELLIA_DECRYPT MBEDTLS_CAMELLIA_DECRYPT -#define CAMELLIA_ENCRYPT MBEDTLS_CAMELLIA_ENCRYPT -#define COLLECT_SIZE MBEDTLS_HAVEGE_COLLECT_SIZE -#define CTR_DRBG_BLOCKSIZE MBEDTLS_CTR_DRBG_BLOCKSIZE -#define CTR_DRBG_ENTROPY_LEN MBEDTLS_CTR_DRBG_ENTROPY_LEN -#define CTR_DRBG_KEYBITS MBEDTLS_CTR_DRBG_KEYBITS -#define CTR_DRBG_KEYSIZE MBEDTLS_CTR_DRBG_KEYSIZE -#define CTR_DRBG_MAX_INPUT MBEDTLS_CTR_DRBG_MAX_INPUT -#define CTR_DRBG_MAX_REQUEST MBEDTLS_CTR_DRBG_MAX_REQUEST -#define CTR_DRBG_MAX_SEED_INPUT MBEDTLS_CTR_DRBG_MAX_SEED_INPUT -#define CTR_DRBG_PR_OFF MBEDTLS_CTR_DRBG_PR_OFF -#define CTR_DRBG_PR_ON MBEDTLS_CTR_DRBG_PR_ON -#define CTR_DRBG_RESEED_INTERVAL MBEDTLS_CTR_DRBG_RESEED_INTERVAL -#define CTR_DRBG_SEEDLEN MBEDTLS_CTR_DRBG_SEEDLEN -#define DEPRECATED MBEDTLS_DEPRECATED -#define DES_DECRYPT MBEDTLS_DES_DECRYPT -#define DES_ENCRYPT MBEDTLS_DES_ENCRYPT -#define DES_KEY_SIZE MBEDTLS_DES_KEY_SIZE -#define ENTROPY_BLOCK_SIZE MBEDTLS_ENTROPY_BLOCK_SIZE -#define ENTROPY_MAX_GATHER MBEDTLS_ENTROPY_MAX_GATHER -#define ENTROPY_MAX_SEED_SIZE MBEDTLS_ENTROPY_MAX_SEED_SIZE -#define ENTROPY_MAX_SOURCES MBEDTLS_ENTROPY_MAX_SOURCES -#define ENTROPY_MIN_HARDCLOCK MBEDTLS_ENTROPY_MIN_HARDCLOCK -#define ENTROPY_MIN_HAVEGE MBEDTLS_ENTROPY_MIN_HAVEGE -#define ENTROPY_MIN_PLATFORM MBEDTLS_ENTROPY_MIN_PLATFORM -#define ENTROPY_SOURCE_MANUAL MBEDTLS_ENTROPY_SOURCE_MANUAL -#define EXT_AUTHORITY_KEY_IDENTIFIER MBEDTLS_X509_EXT_AUTHORITY_KEY_IDENTIFIER -#define EXT_BASIC_CONSTRAINTS MBEDTLS_X509_EXT_BASIC_CONSTRAINTS -#define EXT_CERTIFICATE_POLICIES MBEDTLS_X509_EXT_CERTIFICATE_POLICIES -#define EXT_CRL_DISTRIBUTION_POINTS MBEDTLS_X509_EXT_CRL_DISTRIBUTION_POINTS -#define EXT_EXTENDED_KEY_USAGE MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE -#define EXT_FRESHEST_CRL MBEDTLS_X509_EXT_FRESHEST_CRL -#define EXT_INIHIBIT_ANYPOLICY MBEDTLS_X509_EXT_INIHIBIT_ANYPOLICY -#define EXT_ISSUER_ALT_NAME MBEDTLS_X509_EXT_ISSUER_ALT_NAME -#define EXT_KEY_USAGE MBEDTLS_X509_EXT_KEY_USAGE -#define EXT_NAME_CONSTRAINTS MBEDTLS_X509_EXT_NAME_CONSTRAINTS -#define EXT_NS_CERT_TYPE MBEDTLS_X509_EXT_NS_CERT_TYPE -#define EXT_POLICY_CONSTRAINTS MBEDTLS_X509_EXT_POLICY_CONSTRAINTS -#define EXT_POLICY_MAPPINGS MBEDTLS_X509_EXT_POLICY_MAPPINGS -#define EXT_SUBJECT_ALT_NAME MBEDTLS_X509_EXT_SUBJECT_ALT_NAME -#define EXT_SUBJECT_DIRECTORY_ATTRS MBEDTLS_X509_EXT_SUBJECT_DIRECTORY_ATTRS -#define EXT_SUBJECT_KEY_IDENTIFIER MBEDTLS_X509_EXT_SUBJECT_KEY_IDENTIFIER -#define GCM_DECRYPT MBEDTLS_GCM_DECRYPT -#define GCM_ENCRYPT MBEDTLS_GCM_ENCRYPT -#define KU_CRL_SIGN MBEDTLS_X509_KU_CRL_SIGN -#define KU_DATA_ENCIPHERMENT MBEDTLS_X509_KU_DATA_ENCIPHERMENT -#define KU_DIGITAL_SIGNATURE MBEDTLS_X509_KU_DIGITAL_SIGNATURE -#define KU_KEY_AGREEMENT MBEDTLS_X509_KU_KEY_AGREEMENT -#define KU_KEY_CERT_SIGN MBEDTLS_X509_KU_KEY_CERT_SIGN -#define KU_KEY_ENCIPHERMENT MBEDTLS_X509_KU_KEY_ENCIPHERMENT -#define KU_NON_REPUDIATION MBEDTLS_X509_KU_NON_REPUDIATION -#define LN_2_DIV_LN_10_SCALE100 MBEDTLS_LN_2_DIV_LN_10_SCALE100 -#define MEMORY_VERIFY_ALLOC MBEDTLS_MEMORY_VERIFY_ALLOC -#define MEMORY_VERIFY_ALWAYS MBEDTLS_MEMORY_VERIFY_ALWAYS -#define MEMORY_VERIFY_FREE MBEDTLS_MEMORY_VERIFY_FREE -#define MEMORY_VERIFY_NONE MBEDTLS_MEMORY_VERIFY_NONE -#define MPI_CHK MBEDTLS_MPI_CHK -#define NET_PROTO_TCP MBEDTLS_NET_PROTO_TCP -#define NET_PROTO_UDP MBEDTLS_NET_PROTO_UDP -#define NS_CERT_TYPE_EMAIL MBEDTLS_X509_NS_CERT_TYPE_EMAIL -#define NS_CERT_TYPE_EMAIL_CA MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA -#define NS_CERT_TYPE_OBJECT_SIGNING MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING -#define NS_CERT_TYPE_OBJECT_SIGNING_CA MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA -#define NS_CERT_TYPE_RESERVED MBEDTLS_X509_NS_CERT_TYPE_RESERVED -#define NS_CERT_TYPE_SSL_CA MBEDTLS_X509_NS_CERT_TYPE_SSL_CA -#define NS_CERT_TYPE_SSL_CLIENT MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT -#define NS_CERT_TYPE_SSL_SERVER MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER -#define OID_ANSI_X9_62 MBEDTLS_OID_ANSI_X9_62 -#define OID_ANSI_X9_62_FIELD_TYPE MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE -#define OID_ANSI_X9_62_PRIME_FIELD MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD -#define OID_ANSI_X9_62_SIG MBEDTLS_OID_ANSI_X9_62_SIG -#define OID_ANSI_X9_62_SIG_SHA2 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 -#define OID_ANY_EXTENDED_KEY_USAGE MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE -#define OID_AT MBEDTLS_OID_AT -#define OID_AT_CN MBEDTLS_OID_AT_CN -#define OID_AT_COUNTRY MBEDTLS_OID_AT_COUNTRY -#define OID_AT_DN_QUALIFIER MBEDTLS_OID_AT_DN_QUALIFIER -#define OID_AT_GENERATION_QUALIFIER MBEDTLS_OID_AT_GENERATION_QUALIFIER -#define OID_AT_GIVEN_NAME MBEDTLS_OID_AT_GIVEN_NAME -#define OID_AT_INITIALS MBEDTLS_OID_AT_INITIALS -#define OID_AT_LOCALITY MBEDTLS_OID_AT_LOCALITY -#define OID_AT_ORGANIZATION MBEDTLS_OID_AT_ORGANIZATION -#define OID_AT_ORG_UNIT MBEDTLS_OID_AT_ORG_UNIT -#define OID_AT_POSTAL_ADDRESS MBEDTLS_OID_AT_POSTAL_ADDRESS -#define OID_AT_POSTAL_CODE MBEDTLS_OID_AT_POSTAL_CODE -#define OID_AT_PSEUDONYM MBEDTLS_OID_AT_PSEUDONYM -#define OID_AT_SERIAL_NUMBER MBEDTLS_OID_AT_SERIAL_NUMBER -#define OID_AT_STATE MBEDTLS_OID_AT_STATE -#define OID_AT_SUR_NAME MBEDTLS_OID_AT_SUR_NAME -#define OID_AT_TITLE MBEDTLS_OID_AT_TITLE -#define OID_AT_UNIQUE_IDENTIFIER MBEDTLS_OID_AT_UNIQUE_IDENTIFIER -#define OID_AUTHORITY_KEY_IDENTIFIER MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER -#define OID_BASIC_CONSTRAINTS MBEDTLS_OID_BASIC_CONSTRAINTS -#define OID_CERTICOM MBEDTLS_OID_CERTICOM -#define OID_CERTIFICATE_POLICIES MBEDTLS_OID_CERTIFICATE_POLICIES -#define OID_CLIENT_AUTH MBEDTLS_OID_CLIENT_AUTH -#define OID_CMP MBEDTLS_OID_CMP -#define OID_CODE_SIGNING MBEDTLS_OID_CODE_SIGNING -#define OID_COUNTRY_US MBEDTLS_OID_COUNTRY_US -#define OID_CRL_DISTRIBUTION_POINTS MBEDTLS_OID_CRL_DISTRIBUTION_POINTS -#define OID_CRL_NUMBER MBEDTLS_OID_CRL_NUMBER -#define OID_DES_CBC MBEDTLS_OID_DES_CBC -#define OID_DES_EDE3_CBC MBEDTLS_OID_DES_EDE3_CBC -#define OID_DIGEST_ALG_MD2 MBEDTLS_OID_DIGEST_ALG_MD2 -#define OID_DIGEST_ALG_MD4 MBEDTLS_OID_DIGEST_ALG_MD4 -#define OID_DIGEST_ALG_MD5 MBEDTLS_OID_DIGEST_ALG_MD5 -#define OID_DIGEST_ALG_SHA1 MBEDTLS_OID_DIGEST_ALG_SHA1 -#define OID_DIGEST_ALG_SHA224 MBEDTLS_OID_DIGEST_ALG_SHA224 -#define OID_DIGEST_ALG_SHA256 MBEDTLS_OID_DIGEST_ALG_SHA256 -#define OID_DIGEST_ALG_SHA384 MBEDTLS_OID_DIGEST_ALG_SHA384 -#define OID_DIGEST_ALG_SHA512 MBEDTLS_OID_DIGEST_ALG_SHA512 -#define OID_DOMAIN_COMPONENT MBEDTLS_OID_DOMAIN_COMPONENT -#define OID_ECDSA_SHA1 MBEDTLS_OID_ECDSA_SHA1 -#define OID_ECDSA_SHA224 MBEDTLS_OID_ECDSA_SHA224 -#define OID_ECDSA_SHA256 MBEDTLS_OID_ECDSA_SHA256 -#define OID_ECDSA_SHA384 MBEDTLS_OID_ECDSA_SHA384 -#define OID_ECDSA_SHA512 MBEDTLS_OID_ECDSA_SHA512 -#define OID_EC_ALG_ECDH MBEDTLS_OID_EC_ALG_ECDH -#define OID_EC_ALG_UNRESTRICTED MBEDTLS_OID_EC_ALG_UNRESTRICTED -#define OID_EC_BRAINPOOL_V1 MBEDTLS_OID_EC_BRAINPOOL_V1 -#define OID_EC_GRP_BP256R1 MBEDTLS_OID_EC_GRP_BP256R1 -#define OID_EC_GRP_BP384R1 MBEDTLS_OID_EC_GRP_BP384R1 -#define OID_EC_GRP_BP512R1 MBEDTLS_OID_EC_GRP_BP512R1 -#define OID_EC_GRP_SECP192K1 MBEDTLS_OID_EC_GRP_SECP192K1 -#define OID_EC_GRP_SECP192R1 MBEDTLS_OID_EC_GRP_SECP192R1 -#define OID_EC_GRP_SECP224K1 MBEDTLS_OID_EC_GRP_SECP224K1 -#define OID_EC_GRP_SECP224R1 MBEDTLS_OID_EC_GRP_SECP224R1 -#define OID_EC_GRP_SECP256K1 MBEDTLS_OID_EC_GRP_SECP256K1 -#define OID_EC_GRP_SECP256R1 MBEDTLS_OID_EC_GRP_SECP256R1 -#define OID_EC_GRP_SECP384R1 MBEDTLS_OID_EC_GRP_SECP384R1 -#define OID_EC_GRP_SECP521R1 MBEDTLS_OID_EC_GRP_SECP521R1 -#define OID_EMAIL_PROTECTION MBEDTLS_OID_EMAIL_PROTECTION -#define OID_EXTENDED_KEY_USAGE MBEDTLS_OID_EXTENDED_KEY_USAGE -#define OID_FRESHEST_CRL MBEDTLS_OID_FRESHEST_CRL -#define OID_GOV MBEDTLS_OID_GOV -#define OID_HMAC_SHA1 MBEDTLS_OID_HMAC_SHA1 -#define OID_ID_CE MBEDTLS_OID_ID_CE -#define OID_INIHIBIT_ANYPOLICY MBEDTLS_OID_INIHIBIT_ANYPOLICY -#define OID_ISO_CCITT_DS MBEDTLS_OID_ISO_CCITT_DS -#define OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ISO_IDENTIFIED_ORG -#define OID_ISO_ITU_COUNTRY MBEDTLS_OID_ISO_ITU_COUNTRY -#define OID_ISO_ITU_US_ORG MBEDTLS_OID_ISO_ITU_US_ORG -#define OID_ISO_MEMBER_BODIES MBEDTLS_OID_ISO_MEMBER_BODIES -#define OID_ISSUER_ALT_NAME MBEDTLS_OID_ISSUER_ALT_NAME -#define OID_KEY_USAGE MBEDTLS_OID_KEY_USAGE -#define OID_KP MBEDTLS_OID_KP -#define OID_MGF1 MBEDTLS_OID_MGF1 -#define OID_NAME_CONSTRAINTS MBEDTLS_OID_NAME_CONSTRAINTS -#define OID_NETSCAPE MBEDTLS_OID_NETSCAPE -#define OID_NS_BASE_URL MBEDTLS_OID_NS_BASE_URL -#define OID_NS_CA_POLICY_URL MBEDTLS_OID_NS_CA_POLICY_URL -#define OID_NS_CA_REVOCATION_URL MBEDTLS_OID_NS_CA_REVOCATION_URL -#define OID_NS_CERT MBEDTLS_OID_NS_CERT -#define OID_NS_CERT_SEQUENCE MBEDTLS_OID_NS_CERT_SEQUENCE -#define OID_NS_CERT_TYPE MBEDTLS_OID_NS_CERT_TYPE -#define OID_NS_COMMENT MBEDTLS_OID_NS_COMMENT -#define OID_NS_DATA_TYPE MBEDTLS_OID_NS_DATA_TYPE -#define OID_NS_RENEWAL_URL MBEDTLS_OID_NS_RENEWAL_URL -#define OID_NS_REVOCATION_URL MBEDTLS_OID_NS_REVOCATION_URL -#define OID_NS_SSL_SERVER_NAME MBEDTLS_OID_NS_SSL_SERVER_NAME -#define OID_OCSP_SIGNING MBEDTLS_OID_OCSP_SIGNING -#define OID_OIW_SECSIG MBEDTLS_OID_OIW_SECSIG -#define OID_OIW_SECSIG_ALG MBEDTLS_OID_OIW_SECSIG_ALG -#define OID_OIW_SECSIG_SHA1 MBEDTLS_OID_OIW_SECSIG_SHA1 -#define OID_ORGANIZATION MBEDTLS_OID_ORGANIZATION -#define OID_ORG_ANSI_X9_62 MBEDTLS_OID_ORG_ANSI_X9_62 -#define OID_ORG_CERTICOM MBEDTLS_OID_ORG_CERTICOM -#define OID_ORG_DOD MBEDTLS_OID_ORG_DOD -#define OID_ORG_GOV MBEDTLS_OID_ORG_GOV -#define OID_ORG_NETSCAPE MBEDTLS_OID_ORG_NETSCAPE -#define OID_ORG_OIW MBEDTLS_OID_ORG_OIW -#define OID_ORG_RSA_DATA_SECURITY MBEDTLS_OID_ORG_RSA_DATA_SECURITY -#define OID_ORG_TELETRUST MBEDTLS_OID_ORG_TELETRUST -#define OID_PKCS MBEDTLS_OID_PKCS -#define OID_PKCS1 MBEDTLS_OID_PKCS1 -#define OID_PKCS12 MBEDTLS_OID_PKCS12 -#define OID_PKCS12_PBE MBEDTLS_OID_PKCS12_PBE -#define OID_PKCS12_PBE_SHA1_DES2_EDE_CBC MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC -#define OID_PKCS12_PBE_SHA1_DES3_EDE_CBC MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC -#define OID_PKCS12_PBE_SHA1_RC2_128_CBC MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_128_CBC -#define OID_PKCS12_PBE_SHA1_RC2_40_CBC MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_40_CBC -#define OID_PKCS12_PBE_SHA1_RC4_128 MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_128 -#define OID_PKCS12_PBE_SHA1_RC4_40 MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_40 -#define OID_PKCS1_MD2 MBEDTLS_OID_PKCS1_MD2 -#define OID_PKCS1_MD4 MBEDTLS_OID_PKCS1_MD4 -#define OID_PKCS1_MD5 MBEDTLS_OID_PKCS1_MD5 -#define OID_PKCS1_RSA MBEDTLS_OID_PKCS1_RSA -#define OID_PKCS1_SHA1 MBEDTLS_OID_PKCS1_SHA1 -#define OID_PKCS1_SHA224 MBEDTLS_OID_PKCS1_SHA224 -#define OID_PKCS1_SHA256 MBEDTLS_OID_PKCS1_SHA256 -#define OID_PKCS1_SHA384 MBEDTLS_OID_PKCS1_SHA384 -#define OID_PKCS1_SHA512 MBEDTLS_OID_PKCS1_SHA512 -#define OID_PKCS5 MBEDTLS_OID_PKCS5 -#define OID_PKCS5_PBES2 MBEDTLS_OID_PKCS5_PBES2 -#define OID_PKCS5_PBE_MD2_DES_CBC MBEDTLS_OID_PKCS5_PBE_MD2_DES_CBC -#define OID_PKCS5_PBE_MD2_RC2_CBC MBEDTLS_OID_PKCS5_PBE_MD2_RC2_CBC -#define OID_PKCS5_PBE_MD5_DES_CBC MBEDTLS_OID_PKCS5_PBE_MD5_DES_CBC -#define OID_PKCS5_PBE_MD5_RC2_CBC MBEDTLS_OID_PKCS5_PBE_MD5_RC2_CBC -#define OID_PKCS5_PBE_SHA1_DES_CBC MBEDTLS_OID_PKCS5_PBE_SHA1_DES_CBC -#define OID_PKCS5_PBE_SHA1_RC2_CBC MBEDTLS_OID_PKCS5_PBE_SHA1_RC2_CBC -#define OID_PKCS5_PBKDF2 MBEDTLS_OID_PKCS5_PBKDF2 -#define OID_PKCS5_PBMAC1 MBEDTLS_OID_PKCS5_PBMAC1 -#define OID_PKCS9 MBEDTLS_OID_PKCS9 -#define OID_PKCS9_CSR_EXT_REQ MBEDTLS_OID_PKCS9_CSR_EXT_REQ -#define OID_PKCS9_EMAIL MBEDTLS_OID_PKCS9_EMAIL -#define OID_PKIX MBEDTLS_OID_PKIX -#define OID_POLICY_CONSTRAINTS MBEDTLS_OID_POLICY_CONSTRAINTS -#define OID_POLICY_MAPPINGS MBEDTLS_OID_POLICY_MAPPINGS -#define OID_PRIVATE_KEY_USAGE_PERIOD MBEDTLS_OID_PRIVATE_KEY_USAGE_PERIOD -#define OID_RSASSA_PSS MBEDTLS_OID_RSASSA_PSS -#define OID_RSA_COMPANY MBEDTLS_OID_RSA_COMPANY -#define OID_RSA_SHA_OBS MBEDTLS_OID_RSA_SHA_OBS -#define OID_SERVER_AUTH MBEDTLS_OID_SERVER_AUTH -#define OID_SIZE MBEDTLS_OID_SIZE -#define OID_SUBJECT_ALT_NAME MBEDTLS_OID_SUBJECT_ALT_NAME -#define OID_SUBJECT_DIRECTORY_ATTRS MBEDTLS_OID_SUBJECT_DIRECTORY_ATTRS -#define OID_SUBJECT_KEY_IDENTIFIER MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER -#define OID_TELETRUST MBEDTLS_OID_TELETRUST -#define OID_TIME_STAMPING MBEDTLS_OID_TIME_STAMPING -#define PADLOCK_ACE MBEDTLS_PADLOCK_ACE -#define PADLOCK_ALIGN16 MBEDTLS_PADLOCK_ALIGN16 -#define PADLOCK_PHE MBEDTLS_PADLOCK_PHE -#define PADLOCK_PMM MBEDTLS_PADLOCK_PMM -#define PADLOCK_RNG MBEDTLS_PADLOCK_RNG -#define PKCS12_DERIVE_IV MBEDTLS_PKCS12_DERIVE_IV -#define PKCS12_DERIVE_KEY MBEDTLS_PKCS12_DERIVE_KEY -#define PKCS12_DERIVE_MAC_KEY MBEDTLS_PKCS12_DERIVE_MAC_KEY -#define PKCS12_PBE_DECRYPT MBEDTLS_PKCS12_PBE_DECRYPT -#define PKCS12_PBE_ENCRYPT MBEDTLS_PKCS12_PBE_ENCRYPT -#define PKCS5_DECRYPT MBEDTLS_PKCS5_DECRYPT -#define PKCS5_ENCRYPT MBEDTLS_PKCS5_ENCRYPT -#define POLARSSL_AESNI_AES MBEDTLS_AESNI_AES -#define POLARSSL_AESNI_CLMUL MBEDTLS_AESNI_CLMUL -#define POLARSSL_AESNI_H MBEDTLS_AESNI_H -#define POLARSSL_AES_H MBEDTLS_AES_H -#define POLARSSL_ARC4_H MBEDTLS_ARC4_H -#define POLARSSL_ASN1_H MBEDTLS_ASN1_H -#define POLARSSL_ASN1_WRITE_H MBEDTLS_ASN1_WRITE_H -#define POLARSSL_BASE64_H MBEDTLS_BASE64_H -#define POLARSSL_BIGNUM_H MBEDTLS_BIGNUM_H -#define POLARSSL_BLOWFISH_H MBEDTLS_BLOWFISH_H -#define POLARSSL_BN_MUL_H MBEDTLS_BN_MUL_H -#define POLARSSL_CAMELLIA_H MBEDTLS_CAMELLIA_H -#define POLARSSL_CCM_H MBEDTLS_CCM_H -#define POLARSSL_CERTS_H MBEDTLS_CERTS_H -#define POLARSSL_CHECK_CONFIG_H MBEDTLS_CHECK_CONFIG_H -#define POLARSSL_CIPHERSUITE_NODTLS MBEDTLS_CIPHERSUITE_NODTLS -#define POLARSSL_CIPHERSUITE_SHORT_TAG MBEDTLS_CIPHERSUITE_SHORT_TAG -#define POLARSSL_CIPHERSUITE_WEAK MBEDTLS_CIPHERSUITE_WEAK -#define POLARSSL_CIPHER_AES_128_CBC MBEDTLS_CIPHER_AES_128_CBC -#define POLARSSL_CIPHER_AES_128_CCM MBEDTLS_CIPHER_AES_128_CCM -#define POLARSSL_CIPHER_AES_128_CFB128 MBEDTLS_CIPHER_AES_128_CFB128 -#define POLARSSL_CIPHER_AES_128_CTR MBEDTLS_CIPHER_AES_128_CTR -#define POLARSSL_CIPHER_AES_128_ECB MBEDTLS_CIPHER_AES_128_ECB -#define POLARSSL_CIPHER_AES_128_GCM MBEDTLS_CIPHER_AES_128_GCM -#define POLARSSL_CIPHER_AES_192_CBC MBEDTLS_CIPHER_AES_192_CBC -#define POLARSSL_CIPHER_AES_192_CCM MBEDTLS_CIPHER_AES_192_CCM -#define POLARSSL_CIPHER_AES_192_CFB128 MBEDTLS_CIPHER_AES_192_CFB128 -#define POLARSSL_CIPHER_AES_192_CTR MBEDTLS_CIPHER_AES_192_CTR -#define POLARSSL_CIPHER_AES_192_ECB MBEDTLS_CIPHER_AES_192_ECB -#define POLARSSL_CIPHER_AES_192_GCM MBEDTLS_CIPHER_AES_192_GCM -#define POLARSSL_CIPHER_AES_256_CBC MBEDTLS_CIPHER_AES_256_CBC -#define POLARSSL_CIPHER_AES_256_CCM MBEDTLS_CIPHER_AES_256_CCM -#define POLARSSL_CIPHER_AES_256_CFB128 MBEDTLS_CIPHER_AES_256_CFB128 -#define POLARSSL_CIPHER_AES_256_CTR MBEDTLS_CIPHER_AES_256_CTR -#define POLARSSL_CIPHER_AES_256_ECB MBEDTLS_CIPHER_AES_256_ECB -#define POLARSSL_CIPHER_AES_256_GCM MBEDTLS_CIPHER_AES_256_GCM -#define POLARSSL_CIPHER_ARC4_128 MBEDTLS_CIPHER_ARC4_128 -#define POLARSSL_CIPHER_BLOWFISH_CBC MBEDTLS_CIPHER_BLOWFISH_CBC -#define POLARSSL_CIPHER_BLOWFISH_CFB64 MBEDTLS_CIPHER_BLOWFISH_CFB64 -#define POLARSSL_CIPHER_BLOWFISH_CTR MBEDTLS_CIPHER_BLOWFISH_CTR -#define POLARSSL_CIPHER_BLOWFISH_ECB MBEDTLS_CIPHER_BLOWFISH_ECB -#define POLARSSL_CIPHER_CAMELLIA_128_CBC MBEDTLS_CIPHER_CAMELLIA_128_CBC -#define POLARSSL_CIPHER_CAMELLIA_128_CCM MBEDTLS_CIPHER_CAMELLIA_128_CCM -#define POLARSSL_CIPHER_CAMELLIA_128_CFB128 MBEDTLS_CIPHER_CAMELLIA_128_CFB128 -#define POLARSSL_CIPHER_CAMELLIA_128_CTR MBEDTLS_CIPHER_CAMELLIA_128_CTR -#define POLARSSL_CIPHER_CAMELLIA_128_ECB MBEDTLS_CIPHER_CAMELLIA_128_ECB -#define POLARSSL_CIPHER_CAMELLIA_128_GCM MBEDTLS_CIPHER_CAMELLIA_128_GCM -#define POLARSSL_CIPHER_CAMELLIA_192_CBC MBEDTLS_CIPHER_CAMELLIA_192_CBC -#define POLARSSL_CIPHER_CAMELLIA_192_CCM MBEDTLS_CIPHER_CAMELLIA_192_CCM -#define POLARSSL_CIPHER_CAMELLIA_192_CFB128 MBEDTLS_CIPHER_CAMELLIA_192_CFB128 -#define POLARSSL_CIPHER_CAMELLIA_192_CTR MBEDTLS_CIPHER_CAMELLIA_192_CTR -#define POLARSSL_CIPHER_CAMELLIA_192_ECB MBEDTLS_CIPHER_CAMELLIA_192_ECB -#define POLARSSL_CIPHER_CAMELLIA_192_GCM MBEDTLS_CIPHER_CAMELLIA_192_GCM -#define POLARSSL_CIPHER_CAMELLIA_256_CBC MBEDTLS_CIPHER_CAMELLIA_256_CBC -#define POLARSSL_CIPHER_CAMELLIA_256_CCM MBEDTLS_CIPHER_CAMELLIA_256_CCM -#define POLARSSL_CIPHER_CAMELLIA_256_CFB128 MBEDTLS_CIPHER_CAMELLIA_256_CFB128 -#define POLARSSL_CIPHER_CAMELLIA_256_CTR MBEDTLS_CIPHER_CAMELLIA_256_CTR -#define POLARSSL_CIPHER_CAMELLIA_256_ECB MBEDTLS_CIPHER_CAMELLIA_256_ECB -#define POLARSSL_CIPHER_CAMELLIA_256_GCM MBEDTLS_CIPHER_CAMELLIA_256_GCM -#define POLARSSL_CIPHER_DES_CBC MBEDTLS_CIPHER_DES_CBC -#define POLARSSL_CIPHER_DES_ECB MBEDTLS_CIPHER_DES_ECB -#define POLARSSL_CIPHER_DES_EDE3_CBC MBEDTLS_CIPHER_DES_EDE3_CBC -#define POLARSSL_CIPHER_DES_EDE3_ECB MBEDTLS_CIPHER_DES_EDE3_ECB -#define POLARSSL_CIPHER_DES_EDE_CBC MBEDTLS_CIPHER_DES_EDE_CBC -#define POLARSSL_CIPHER_DES_EDE_ECB MBEDTLS_CIPHER_DES_EDE_ECB -#define POLARSSL_CIPHER_H MBEDTLS_CIPHER_H -#define POLARSSL_CIPHER_ID_3DES MBEDTLS_CIPHER_ID_3DES -#define POLARSSL_CIPHER_ID_AES MBEDTLS_CIPHER_ID_AES -#define POLARSSL_CIPHER_ID_ARC4 MBEDTLS_CIPHER_ID_ARC4 -#define POLARSSL_CIPHER_ID_BLOWFISH MBEDTLS_CIPHER_ID_BLOWFISH -#define POLARSSL_CIPHER_ID_CAMELLIA MBEDTLS_CIPHER_ID_CAMELLIA -#define POLARSSL_CIPHER_ID_DES MBEDTLS_CIPHER_ID_DES -#define POLARSSL_CIPHER_ID_NONE MBEDTLS_CIPHER_ID_NONE -#define POLARSSL_CIPHER_ID_NULL MBEDTLS_CIPHER_ID_NULL -#define POLARSSL_CIPHER_MODE_AEAD MBEDTLS_CIPHER_MODE_AEAD -#define POLARSSL_CIPHER_MODE_STREAM MBEDTLS_CIPHER_MODE_STREAM -#define POLARSSL_CIPHER_MODE_WITH_PADDING MBEDTLS_CIPHER_MODE_WITH_PADDING -#define POLARSSL_CIPHER_NONE MBEDTLS_CIPHER_NONE -#define POLARSSL_CIPHER_NULL MBEDTLS_CIPHER_NULL -#define POLARSSL_CIPHER_VARIABLE_IV_LEN MBEDTLS_CIPHER_VARIABLE_IV_LEN -#define POLARSSL_CIPHER_VARIABLE_KEY_LEN MBEDTLS_CIPHER_VARIABLE_KEY_LEN -#define POLARSSL_CIPHER_WRAP_H MBEDTLS_CIPHER_WRAP_H -#define POLARSSL_CONFIG_H MBEDTLS_CONFIG_H -#define POLARSSL_CTR_DRBG_H MBEDTLS_CTR_DRBG_H -#define POLARSSL_DEBUG_H MBEDTLS_DEBUG_H -#define POLARSSL_DECRYPT MBEDTLS_DECRYPT -#define POLARSSL_DES_H MBEDTLS_DES_H -#define POLARSSL_DHM_H MBEDTLS_DHM_H -#define POLARSSL_DHM_RFC3526_MODP_2048_G MBEDTLS_DHM_RFC3526_MODP_2048_G -#define POLARSSL_DHM_RFC3526_MODP_2048_P MBEDTLS_DHM_RFC3526_MODP_2048_P -#define POLARSSL_DHM_RFC3526_MODP_3072_G MBEDTLS_DHM_RFC3526_MODP_3072_G -#define POLARSSL_DHM_RFC3526_MODP_3072_P MBEDTLS_DHM_RFC3526_MODP_3072_P -#define POLARSSL_DHM_RFC5114_MODP_2048_G MBEDTLS_DHM_RFC5114_MODP_2048_G -#define POLARSSL_DHM_RFC5114_MODP_2048_P MBEDTLS_DHM_RFC5114_MODP_2048_P -#define POLARSSL_ECDH_H MBEDTLS_ECDH_H -#define POLARSSL_ECDH_OURS MBEDTLS_ECDH_OURS -#define POLARSSL_ECDH_THEIRS MBEDTLS_ECDH_THEIRS -#define POLARSSL_ECDSA_H MBEDTLS_ECDSA_H -#define POLARSSL_ECP_DP_BP256R1 MBEDTLS_ECP_DP_BP256R1 -#define POLARSSL_ECP_DP_BP384R1 MBEDTLS_ECP_DP_BP384R1 -#define POLARSSL_ECP_DP_BP512R1 MBEDTLS_ECP_DP_BP512R1 -#define POLARSSL_ECP_DP_M255 MBEDTLS_ECP_DP_CURVE25519 -#define POLARSSL_ECP_DP_MAX MBEDTLS_ECP_DP_MAX -#define POLARSSL_ECP_DP_NONE MBEDTLS_ECP_DP_NONE -#define POLARSSL_ECP_DP_SECP192K1 MBEDTLS_ECP_DP_SECP192K1 -#define POLARSSL_ECP_DP_SECP192R1 MBEDTLS_ECP_DP_SECP192R1 -#define POLARSSL_ECP_DP_SECP224K1 MBEDTLS_ECP_DP_SECP224K1 -#define POLARSSL_ECP_DP_SECP224R1 MBEDTLS_ECP_DP_SECP224R1 -#define POLARSSL_ECP_DP_SECP256K1 MBEDTLS_ECP_DP_SECP256K1 -#define POLARSSL_ECP_DP_SECP256R1 MBEDTLS_ECP_DP_SECP256R1 -#define POLARSSL_ECP_DP_SECP384R1 MBEDTLS_ECP_DP_SECP384R1 -#define POLARSSL_ECP_DP_SECP521R1 MBEDTLS_ECP_DP_SECP521R1 -#define POLARSSL_ECP_H MBEDTLS_ECP_H -#define POLARSSL_ECP_MAX_BYTES MBEDTLS_ECP_MAX_BYTES -#define POLARSSL_ECP_MAX_PT_LEN MBEDTLS_ECP_MAX_PT_LEN -#define POLARSSL_ECP_PF_COMPRESSED MBEDTLS_ECP_PF_COMPRESSED -#define POLARSSL_ECP_PF_UNCOMPRESSED MBEDTLS_ECP_PF_UNCOMPRESSED -#define POLARSSL_ECP_TLS_NAMED_CURVE MBEDTLS_ECP_TLS_NAMED_CURVE -#define POLARSSL_ENCRYPT MBEDTLS_ENCRYPT -#define POLARSSL_ENTROPY_H MBEDTLS_ENTROPY_H -#define POLARSSL_ENTROPY_POLL_H MBEDTLS_ENTROPY_POLL_H -#define POLARSSL_ENTROPY_SHA256_ACCUMULATOR MBEDTLS_ENTROPY_SHA256_ACCUMULATOR -#define POLARSSL_ENTROPY_SHA512_ACCUMULATOR MBEDTLS_ENTROPY_SHA512_ACCUMULATOR -#define POLARSSL_ERROR_H MBEDTLS_ERROR_H -#define POLARSSL_ERR_AES_INVALID_INPUT_LENGTH MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH -#define POLARSSL_ERR_AES_INVALID_KEY_LENGTH MBEDTLS_ERR_AES_INVALID_KEY_LENGTH -#define POLARSSL_ERR_ASN1_BUF_TOO_SMALL MBEDTLS_ERR_ASN1_BUF_TOO_SMALL -#define POLARSSL_ERR_ASN1_INVALID_DATA MBEDTLS_ERR_ASN1_INVALID_DATA -#define POLARSSL_ERR_ASN1_INVALID_LENGTH MBEDTLS_ERR_ASN1_INVALID_LENGTH -#define POLARSSL_ERR_ASN1_LENGTH_MISMATCH MBEDTLS_ERR_ASN1_LENGTH_MISMATCH -#define POLARSSL_ERR_ASN1_MALLOC_FAILED MBEDTLS_ERR_ASN1_ALLOC_FAILED -#define POLARSSL_ERR_ASN1_OUT_OF_DATA MBEDTLS_ERR_ASN1_OUT_OF_DATA -#define POLARSSL_ERR_ASN1_UNEXPECTED_TAG MBEDTLS_ERR_ASN1_UNEXPECTED_TAG -#define POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL -#define POLARSSL_ERR_BASE64_INVALID_CHARACTER MBEDTLS_ERR_BASE64_INVALID_CHARACTER -#define POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH -#define POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH -#define POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH -#define POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH -#define POLARSSL_ERR_CCM_AUTH_FAILED MBEDTLS_ERR_CCM_AUTH_FAILED -#define POLARSSL_ERR_CCM_BAD_INPUT MBEDTLS_ERR_CCM_BAD_INPUT -#define POLARSSL_ERR_CIPHER_ALLOC_FAILED MBEDTLS_ERR_CIPHER_ALLOC_FAILED -#define POLARSSL_ERR_CIPHER_AUTH_FAILED MBEDTLS_ERR_CIPHER_AUTH_FAILED -#define POLARSSL_ERR_CIPHER_BAD_INPUT_DATA MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA -#define POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED -#define POLARSSL_ERR_CIPHER_INVALID_PADDING MBEDTLS_ERR_CIPHER_INVALID_PADDING -#define POLARSSL_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED -#define POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR -#define POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG -#define POLARSSL_ERR_CTR_DRBG_REQUEST_TOO_BIG MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG -#define POLARSSL_ERR_DES_INVALID_INPUT_LENGTH MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH -#define POLARSSL_ERR_DHM_BAD_INPUT_DATA MBEDTLS_ERR_DHM_BAD_INPUT_DATA -#define POLARSSL_ERR_DHM_CALC_SECRET_FAILED MBEDTLS_ERR_DHM_CALC_SECRET_FAILED -#define POLARSSL_ERR_DHM_FILE_IO_ERROR MBEDTLS_ERR_DHM_FILE_IO_ERROR -#define POLARSSL_ERR_DHM_INVALID_FORMAT MBEDTLS_ERR_DHM_INVALID_FORMAT -#define POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED -#define POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED -#define POLARSSL_ERR_DHM_MALLOC_FAILED MBEDTLS_ERR_DHM_ALLOC_FAILED -#define POLARSSL_ERR_DHM_READ_PARAMS_FAILED MBEDTLS_ERR_DHM_READ_PARAMS_FAILED -#define POLARSSL_ERR_DHM_READ_PUBLIC_FAILED MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED -#define POLARSSL_ERR_ECP_BAD_INPUT_DATA MBEDTLS_ERR_ECP_BAD_INPUT_DATA -#define POLARSSL_ERR_ECP_BUFFER_TOO_SMALL MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL -#define POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_ECP_INVALID_KEY MBEDTLS_ERR_ECP_INVALID_KEY -#define POLARSSL_ERR_ECP_MALLOC_FAILED MBEDTLS_ERR_ECP_ALLOC_FAILED -#define POLARSSL_ERR_ECP_RANDOM_FAILED MBEDTLS_ERR_ECP_RANDOM_FAILED -#define POLARSSL_ERR_ECP_SIG_LEN_MISMATCH MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH -#define POLARSSL_ERR_ECP_VERIFY_FAILED MBEDTLS_ERR_ECP_VERIFY_FAILED -#define POLARSSL_ERR_ENTROPY_FILE_IO_ERROR MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR -#define POLARSSL_ERR_ENTROPY_MAX_SOURCES MBEDTLS_ERR_ENTROPY_MAX_SOURCES -#define POLARSSL_ERR_ENTROPY_NO_SOURCES_DEFINED MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED -#define POLARSSL_ERR_ENTROPY_SOURCE_FAILED MBEDTLS_ERR_ENTROPY_SOURCE_FAILED -#define POLARSSL_ERR_GCM_AUTH_FAILED MBEDTLS_ERR_GCM_AUTH_FAILED -#define POLARSSL_ERR_GCM_BAD_INPUT MBEDTLS_ERR_GCM_BAD_INPUT -#define POLARSSL_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED -#define POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR -#define POLARSSL_ERR_HMAC_DRBG_INPUT_TOO_BIG MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG -#define POLARSSL_ERR_HMAC_DRBG_REQUEST_TOO_BIG MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG -#define POLARSSL_ERR_MD_ALLOC_FAILED MBEDTLS_ERR_MD_ALLOC_FAILED -#define POLARSSL_ERR_MD_BAD_INPUT_DATA MBEDTLS_ERR_MD_BAD_INPUT_DATA -#define POLARSSL_ERR_MD_FEATURE_UNAVAILABLE MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_MD_FILE_IO_ERROR MBEDTLS_ERR_MD_FILE_IO_ERROR -#define POLARSSL_ERR_MPI_BAD_INPUT_DATA MBEDTLS_ERR_MPI_BAD_INPUT_DATA -#define POLARSSL_ERR_MPI_BUFFER_TOO_SMALL MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL -#define POLARSSL_ERR_MPI_DIVISION_BY_ZERO MBEDTLS_ERR_MPI_DIVISION_BY_ZERO -#define POLARSSL_ERR_MPI_FILE_IO_ERROR MBEDTLS_ERR_MPI_FILE_IO_ERROR -#define POLARSSL_ERR_MPI_INVALID_CHARACTER MBEDTLS_ERR_MPI_INVALID_CHARACTER -#define POLARSSL_ERR_MPI_MALLOC_FAILED MBEDTLS_ERR_MPI_ALLOC_FAILED -#define POLARSSL_ERR_MPI_NEGATIVE_VALUE MBEDTLS_ERR_MPI_NEGATIVE_VALUE -#define POLARSSL_ERR_MPI_NOT_ACCEPTABLE MBEDTLS_ERR_MPI_NOT_ACCEPTABLE -#define POLARSSL_ERR_NET_ACCEPT_FAILED MBEDTLS_ERR_NET_ACCEPT_FAILED -#define POLARSSL_ERR_NET_BIND_FAILED MBEDTLS_ERR_NET_BIND_FAILED -#define POLARSSL_ERR_NET_CONNECT_FAILED MBEDTLS_ERR_NET_CONNECT_FAILED -#define POLARSSL_ERR_NET_CONN_RESET MBEDTLS_ERR_NET_CONN_RESET -#define POLARSSL_ERR_NET_LISTEN_FAILED MBEDTLS_ERR_NET_LISTEN_FAILED -#define POLARSSL_ERR_NET_RECV_FAILED MBEDTLS_ERR_NET_RECV_FAILED -#define POLARSSL_ERR_NET_SEND_FAILED MBEDTLS_ERR_NET_SEND_FAILED -#define POLARSSL_ERR_NET_SOCKET_FAILED MBEDTLS_ERR_NET_SOCKET_FAILED -#define POLARSSL_ERR_NET_TIMEOUT MBEDTLS_ERR_SSL_TIMEOUT -#define POLARSSL_ERR_NET_UNKNOWN_HOST MBEDTLS_ERR_NET_UNKNOWN_HOST -#define POLARSSL_ERR_NET_WANT_READ MBEDTLS_ERR_SSL_WANT_READ -#define POLARSSL_ERR_NET_WANT_WRITE MBEDTLS_ERR_SSL_WANT_WRITE -#define POLARSSL_ERR_OID_BUF_TOO_SMALL MBEDTLS_ERR_OID_BUF_TOO_SMALL -#define POLARSSL_ERR_OID_NOT_FOUND MBEDTLS_ERR_OID_NOT_FOUND -#define POLARSSL_ERR_PADLOCK_DATA_MISALIGNED MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED -#define POLARSSL_ERR_PEM_BAD_INPUT_DATA MBEDTLS_ERR_PEM_BAD_INPUT_DATA -#define POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_PEM_INVALID_DATA MBEDTLS_ERR_PEM_INVALID_DATA -#define POLARSSL_ERR_PEM_INVALID_ENC_IV MBEDTLS_ERR_PEM_INVALID_ENC_IV -#define POLARSSL_ERR_PEM_MALLOC_FAILED MBEDTLS_ERR_PEM_ALLOC_FAILED -#define POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT -#define POLARSSL_ERR_PEM_PASSWORD_MISMATCH MBEDTLS_ERR_PEM_PASSWORD_MISMATCH -#define POLARSSL_ERR_PEM_PASSWORD_REQUIRED MBEDTLS_ERR_PEM_PASSWORD_REQUIRED -#define POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG -#define POLARSSL_ERR_PKCS12_BAD_INPUT_DATA MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA -#define POLARSSL_ERR_PKCS12_FEATURE_UNAVAILABLE MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_PKCS12_PASSWORD_MISMATCH MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH -#define POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT -#define POLARSSL_ERR_PKCS5_BAD_INPUT_DATA MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA -#define POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_PKCS5_INVALID_FORMAT MBEDTLS_ERR_PKCS5_INVALID_FORMAT -#define POLARSSL_ERR_PKCS5_PASSWORD_MISMATCH MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH -#define POLARSSL_ERR_PK_BAD_INPUT_DATA MBEDTLS_ERR_PK_BAD_INPUT_DATA -#define POLARSSL_ERR_PK_FEATURE_UNAVAILABLE MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_PK_FILE_IO_ERROR MBEDTLS_ERR_PK_FILE_IO_ERROR -#define POLARSSL_ERR_PK_INVALID_ALG MBEDTLS_ERR_PK_INVALID_ALG -#define POLARSSL_ERR_PK_INVALID_PUBKEY MBEDTLS_ERR_PK_INVALID_PUBKEY -#define POLARSSL_ERR_PK_KEY_INVALID_FORMAT MBEDTLS_ERR_PK_KEY_INVALID_FORMAT -#define POLARSSL_ERR_PK_KEY_INVALID_VERSION MBEDTLS_ERR_PK_KEY_INVALID_VERSION -#define POLARSSL_ERR_PK_MALLOC_FAILED MBEDTLS_ERR_PK_ALLOC_FAILED -#define POLARSSL_ERR_PK_PASSWORD_MISMATCH MBEDTLS_ERR_PK_PASSWORD_MISMATCH -#define POLARSSL_ERR_PK_PASSWORD_REQUIRED MBEDTLS_ERR_PK_PASSWORD_REQUIRED -#define POLARSSL_ERR_PK_SIG_LEN_MISMATCH MBEDTLS_ERR_PK_SIG_LEN_MISMATCH -#define POLARSSL_ERR_PK_TYPE_MISMATCH MBEDTLS_ERR_PK_TYPE_MISMATCH -#define POLARSSL_ERR_PK_UNKNOWN_NAMED_CURVE MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE -#define POLARSSL_ERR_PK_UNKNOWN_PK_ALG MBEDTLS_ERR_PK_UNKNOWN_PK_ALG -#define POLARSSL_ERR_RSA_BAD_INPUT_DATA MBEDTLS_ERR_RSA_BAD_INPUT_DATA -#define POLARSSL_ERR_RSA_INVALID_PADDING MBEDTLS_ERR_RSA_INVALID_PADDING -#define POLARSSL_ERR_RSA_KEY_CHECK_FAILED MBEDTLS_ERR_RSA_KEY_CHECK_FAILED -#define POLARSSL_ERR_RSA_KEY_GEN_FAILED MBEDTLS_ERR_RSA_KEY_GEN_FAILED -#define POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE -#define POLARSSL_ERR_RSA_PRIVATE_FAILED MBEDTLS_ERR_RSA_PRIVATE_FAILED -#define POLARSSL_ERR_RSA_PUBLIC_FAILED MBEDTLS_ERR_RSA_PUBLIC_FAILED -#define POLARSSL_ERR_RSA_RNG_FAILED MBEDTLS_ERR_RSA_RNG_FAILED -#define POLARSSL_ERR_RSA_VERIFY_FAILED MBEDTLS_ERR_RSA_VERIFY_FAILED -#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE -#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -#define POLARSSL_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO -#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS -#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP -#define POLARSSL_ERR_SSL_BAD_HS_FINISHED MBEDTLS_ERR_SSL_BAD_HS_FINISHED -#define POLARSSL_ERR_SSL_BAD_HS_NEW_SESSION_TICKET MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET -#define POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION -#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO -#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO_DONE MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -#define POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -#define POLARSSL_ERR_SSL_BAD_INPUT_DATA MBEDTLS_ERR_SSL_BAD_INPUT_DATA -#define POLARSSL_ERR_SSL_BUFFER_TOO_SMALL MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL -#define POLARSSL_ERR_SSL_CA_CHAIN_REQUIRED MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED -#define POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED -#define POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE -#define POLARSSL_ERR_SSL_COMPRESSION_FAILED MBEDTLS_ERR_SSL_COMPRESSION_FAILED -#define POLARSSL_ERR_SSL_CONN_EOF MBEDTLS_ERR_SSL_CONN_EOF -#define POLARSSL_ERR_SSL_COUNTER_WRAPPING MBEDTLS_ERR_SSL_COUNTER_WRAPPING -#define POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE -#define POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_SSL_HELLO_VERIFY_REQUIRED MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED -#define POLARSSL_ERR_SSL_HW_ACCEL_FAILED MBEDTLS_ERR_SSL_HW_ACCEL_FAILED -#define POLARSSL_ERR_SSL_HW_ACCEL_FALLTHROUGH MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH -#define POLARSSL_ERR_SSL_INTERNAL_ERROR MBEDTLS_ERR_SSL_INTERNAL_ERROR -#define POLARSSL_ERR_SSL_INVALID_MAC MBEDTLS_ERR_SSL_INVALID_MAC -#define POLARSSL_ERR_SSL_INVALID_RECORD MBEDTLS_ERR_SSL_INVALID_RECORD -#define POLARSSL_ERR_SSL_MALLOC_FAILED MBEDTLS_ERR_SSL_ALLOC_FAILED -#define POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN -#define POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -#define POLARSSL_ERR_SSL_NO_RNG MBEDTLS_ERR_SSL_NO_RNG -#define POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE -#define POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY -#define POLARSSL_ERR_SSL_PEER_VERIFY_FAILED MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED -#define POLARSSL_ERR_SSL_PK_TYPE_MISMATCH MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH -#define POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED -#define POLARSSL_ERR_SSL_SESSION_TICKET_EXPIRED MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED -#define POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE -#define POLARSSL_ERR_SSL_UNKNOWN_CIPHER MBEDTLS_ERR_SSL_UNKNOWN_CIPHER -#define POLARSSL_ERR_SSL_UNKNOWN_IDENTITY MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY -#define POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO -#define POLARSSL_ERR_THREADING_BAD_INPUT_DATA MBEDTLS_ERR_THREADING_BAD_INPUT_DATA -#define POLARSSL_ERR_THREADING_FEATURE_UNAVAILABLE MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_THREADING_MUTEX_ERROR MBEDTLS_ERR_THREADING_MUTEX_ERROR -#define POLARSSL_ERR_X509_BAD_INPUT_DATA MBEDTLS_ERR_X509_BAD_INPUT_DATA -#define POLARSSL_ERR_X509_CERT_UNKNOWN_FORMAT MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT -#define POLARSSL_ERR_X509_CERT_VERIFY_FAILED MBEDTLS_ERR_X509_CERT_VERIFY_FAILED -#define POLARSSL_ERR_X509_FEATURE_UNAVAILABLE MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE -#define POLARSSL_ERR_X509_FILE_IO_ERROR MBEDTLS_ERR_X509_FILE_IO_ERROR -#define POLARSSL_ERR_X509_INVALID_ALG MBEDTLS_ERR_X509_INVALID_ALG -#define POLARSSL_ERR_X509_INVALID_DATE MBEDTLS_ERR_X509_INVALID_DATE -#define POLARSSL_ERR_X509_INVALID_EXTENSIONS MBEDTLS_ERR_X509_INVALID_EXTENSIONS -#define POLARSSL_ERR_X509_INVALID_FORMAT MBEDTLS_ERR_X509_INVALID_FORMAT -#define POLARSSL_ERR_X509_INVALID_NAME MBEDTLS_ERR_X509_INVALID_NAME -#define POLARSSL_ERR_X509_INVALID_SERIAL MBEDTLS_ERR_X509_INVALID_SERIAL -#define POLARSSL_ERR_X509_INVALID_SIGNATURE MBEDTLS_ERR_X509_INVALID_SIGNATURE -#define POLARSSL_ERR_X509_INVALID_VERSION MBEDTLS_ERR_X509_INVALID_VERSION -#define POLARSSL_ERR_X509_MALLOC_FAILED MBEDTLS_ERR_X509_ALLOC_FAILED -#define POLARSSL_ERR_X509_SIG_MISMATCH MBEDTLS_ERR_X509_SIG_MISMATCH -#define POLARSSL_ERR_X509_UNKNOWN_OID MBEDTLS_ERR_X509_UNKNOWN_OID -#define POLARSSL_ERR_X509_UNKNOWN_SIG_ALG MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG -#define POLARSSL_ERR_X509_UNKNOWN_VERSION MBEDTLS_ERR_X509_UNKNOWN_VERSION -#define POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH -#define POLARSSL_GCM_H MBEDTLS_GCM_H -#define POLARSSL_HAVEGE_H MBEDTLS_HAVEGE_H -#define POLARSSL_HAVE_INT32 MBEDTLS_HAVE_INT32 -#define POLARSSL_HAVE_INT64 MBEDTLS_HAVE_INT64 -#define POLARSSL_HAVE_UDBL MBEDTLS_HAVE_UDBL -#define POLARSSL_HAVE_X86 MBEDTLS_HAVE_X86 -#define POLARSSL_HAVE_X86_64 MBEDTLS_HAVE_X86_64 -#define POLARSSL_HMAC_DRBG_H MBEDTLS_HMAC_DRBG_H -#define POLARSSL_HMAC_DRBG_PR_OFF MBEDTLS_HMAC_DRBG_PR_OFF -#define POLARSSL_HMAC_DRBG_PR_ON MBEDTLS_HMAC_DRBG_PR_ON -#define POLARSSL_KEY_EXCHANGE_DHE_PSK MBEDTLS_KEY_EXCHANGE_DHE_PSK -#define POLARSSL_KEY_EXCHANGE_DHE_RSA MBEDTLS_KEY_EXCHANGE_DHE_RSA -#define POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA -#define POLARSSL_KEY_EXCHANGE_ECDHE_PSK MBEDTLS_KEY_EXCHANGE_ECDHE_PSK -#define POLARSSL_KEY_EXCHANGE_ECDHE_RSA MBEDTLS_KEY_EXCHANGE_ECDHE_RSA -#define POLARSSL_KEY_EXCHANGE_ECDH_ECDSA MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA -#define POLARSSL_KEY_EXCHANGE_ECDH_RSA MBEDTLS_KEY_EXCHANGE_ECDH_RSA -#define POLARSSL_KEY_EXCHANGE_NONE MBEDTLS_KEY_EXCHANGE_NONE -#define POLARSSL_KEY_EXCHANGE_PSK MBEDTLS_KEY_EXCHANGE_PSK -#define POLARSSL_KEY_EXCHANGE_RSA MBEDTLS_KEY_EXCHANGE_RSA -#define POLARSSL_KEY_EXCHANGE_RSA_PSK MBEDTLS_KEY_EXCHANGE_RSA_PSK -#define POLARSSL_KEY_EXCHANGE__SOME__ECDHE_ENABLED MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED -#define POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED -#define POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED -#define POLARSSL_KEY_LENGTH_DES MBEDTLS_KEY_LENGTH_DES -#define POLARSSL_KEY_LENGTH_DES_EDE MBEDTLS_KEY_LENGTH_DES_EDE -#define POLARSSL_KEY_LENGTH_DES_EDE3 MBEDTLS_KEY_LENGTH_DES_EDE3 -#define POLARSSL_KEY_LENGTH_NONE MBEDTLS_KEY_LENGTH_NONE -#define POLARSSL_MAX_BLOCK_LENGTH MBEDTLS_MAX_BLOCK_LENGTH -#define POLARSSL_MAX_IV_LENGTH MBEDTLS_MAX_IV_LENGTH -#define POLARSSL_MD2_H MBEDTLS_MD2_H -#define POLARSSL_MD4_H MBEDTLS_MD4_H -#define POLARSSL_MD5_H MBEDTLS_MD5_H -#define POLARSSL_MD_H MBEDTLS_MD_H -#define POLARSSL_MD_MAX_SIZE MBEDTLS_MD_MAX_SIZE -#define POLARSSL_MD_MD2 MBEDTLS_MD_MD2 -#define POLARSSL_MD_MD4 MBEDTLS_MD_MD4 -#define POLARSSL_MD_MD5 MBEDTLS_MD_MD5 -#define POLARSSL_MD_NONE MBEDTLS_MD_NONE -#define POLARSSL_MD_RIPEMD160 MBEDTLS_MD_RIPEMD160 -#define POLARSSL_MD_SHA1 MBEDTLS_MD_SHA1 -#define POLARSSL_MD_SHA224 MBEDTLS_MD_SHA224 -#define POLARSSL_MD_SHA256 MBEDTLS_MD_SHA256 -#define POLARSSL_MD_SHA384 MBEDTLS_MD_SHA384 -#define POLARSSL_MD_SHA512 MBEDTLS_MD_SHA512 -#define POLARSSL_MD_WRAP_H MBEDTLS_MD_WRAP_H -#define POLARSSL_MEMORY_BUFFER_ALLOC_H MBEDTLS_MEMORY_BUFFER_ALLOC_H -#define POLARSSL_MODE_CBC MBEDTLS_MODE_CBC -#define POLARSSL_MODE_CCM MBEDTLS_MODE_CCM -#define POLARSSL_MODE_CFB MBEDTLS_MODE_CFB -#define POLARSSL_MODE_CTR MBEDTLS_MODE_CTR -#define POLARSSL_MODE_ECB MBEDTLS_MODE_ECB -#define POLARSSL_MODE_GCM MBEDTLS_MODE_GCM -#define POLARSSL_MODE_NONE MBEDTLS_MODE_NONE -#define POLARSSL_MODE_OFB MBEDTLS_MODE_OFB -#define POLARSSL_MODE_STREAM MBEDTLS_MODE_STREAM -#define POLARSSL_MPI_MAX_BITS MBEDTLS_MPI_MAX_BITS -#define POLARSSL_MPI_MAX_BITS_SCALE100 MBEDTLS_MPI_MAX_BITS_SCALE100 -#define POLARSSL_MPI_MAX_LIMBS MBEDTLS_MPI_MAX_LIMBS -#define POLARSSL_MPI_RW_BUFFER_SIZE MBEDTLS_MPI_RW_BUFFER_SIZE -#define POLARSSL_NET_H MBEDTLS_NET_SOCKETS_H -#define POLARSSL_NET_LISTEN_BACKLOG MBEDTLS_NET_LISTEN_BACKLOG -#define POLARSSL_OID_H MBEDTLS_OID_H -#define POLARSSL_OPERATION_NONE MBEDTLS_OPERATION_NONE -#define POLARSSL_PADDING_NONE MBEDTLS_PADDING_NONE -#define POLARSSL_PADDING_ONE_AND_ZEROS MBEDTLS_PADDING_ONE_AND_ZEROS -#define POLARSSL_PADDING_PKCS7 MBEDTLS_PADDING_PKCS7 -#define POLARSSL_PADDING_ZEROS MBEDTLS_PADDING_ZEROS -#define POLARSSL_PADDING_ZEROS_AND_LEN MBEDTLS_PADDING_ZEROS_AND_LEN -#define POLARSSL_PADLOCK_H MBEDTLS_PADLOCK_H -#define POLARSSL_PEM_H MBEDTLS_PEM_H -#define POLARSSL_PKCS11_H MBEDTLS_PKCS11_H -#define POLARSSL_PKCS12_H MBEDTLS_PKCS12_H -#define POLARSSL_PKCS5_H MBEDTLS_PKCS5_H -#define POLARSSL_PK_DEBUG_ECP MBEDTLS_PK_DEBUG_ECP -#define POLARSSL_PK_DEBUG_MAX_ITEMS MBEDTLS_PK_DEBUG_MAX_ITEMS -#define POLARSSL_PK_DEBUG_MPI MBEDTLS_PK_DEBUG_MPI -#define POLARSSL_PK_DEBUG_NONE MBEDTLS_PK_DEBUG_NONE -#define POLARSSL_PK_ECDSA MBEDTLS_PK_ECDSA -#define POLARSSL_PK_ECKEY MBEDTLS_PK_ECKEY -#define POLARSSL_PK_ECKEY_DH MBEDTLS_PK_ECKEY_DH -#define POLARSSL_PK_H MBEDTLS_PK_H -#define POLARSSL_PK_NONE MBEDTLS_PK_NONE -#define POLARSSL_PK_RSA MBEDTLS_PK_RSA -#define POLARSSL_PK_RSASSA_PSS MBEDTLS_PK_RSASSA_PSS -#define POLARSSL_PK_RSA_ALT MBEDTLS_PK_RSA_ALT -#define POLARSSL_PK_WRAP_H MBEDTLS_PK_WRAP_H -#define POLARSSL_PLATFORM_H MBEDTLS_PLATFORM_H -#define POLARSSL_PREMASTER_SIZE MBEDTLS_PREMASTER_SIZE -#define POLARSSL_RIPEMD160_H MBEDTLS_RIPEMD160_H -#define POLARSSL_RSA_H MBEDTLS_RSA_H -#define POLARSSL_SHA1_H MBEDTLS_SHA1_H -#define POLARSSL_SHA256_H MBEDTLS_SHA256_H -#define POLARSSL_SHA512_H MBEDTLS_SHA512_H -#define POLARSSL_SSL_CACHE_H MBEDTLS_SSL_CACHE_H -#define POLARSSL_SSL_CIPHERSUITES_H MBEDTLS_SSL_CIPHERSUITES_H -#define POLARSSL_SSL_COOKIE_H MBEDTLS_SSL_COOKIE_H -#define POLARSSL_SSL_H MBEDTLS_SSL_H -#define POLARSSL_THREADING_H MBEDTLS_THREADING_H -#define POLARSSL_THREADING_IMPL MBEDTLS_THREADING_IMPL -#define POLARSSL_TIMING_H MBEDTLS_TIMING_H -#define POLARSSL_VERSION_H MBEDTLS_VERSION_H -#define POLARSSL_VERSION_MAJOR MBEDTLS_VERSION_MAJOR -#define POLARSSL_VERSION_MINOR MBEDTLS_VERSION_MINOR -#define POLARSSL_VERSION_NUMBER MBEDTLS_VERSION_NUMBER -#define POLARSSL_VERSION_PATCH MBEDTLS_VERSION_PATCH -#define POLARSSL_VERSION_STRING MBEDTLS_VERSION_STRING -#define POLARSSL_VERSION_STRING_FULL MBEDTLS_VERSION_STRING_FULL -#define POLARSSL_X509_CRL_H MBEDTLS_X509_CRL_H -#define POLARSSL_X509_CRT_H MBEDTLS_X509_CRT_H -#define POLARSSL_X509_CSR_H MBEDTLS_X509_CSR_H -#define POLARSSL_X509_H MBEDTLS_X509_H -#define POLARSSL_XTEA_H MBEDTLS_XTEA_H -#define RSA_CRYPT MBEDTLS_RSA_CRYPT -#define RSA_PKCS_V15 MBEDTLS_RSA_PKCS_V15 -#define RSA_PKCS_V21 MBEDTLS_RSA_PKCS_V21 -#define RSA_PRIVATE MBEDTLS_RSA_PRIVATE -#define RSA_PUBLIC MBEDTLS_RSA_PUBLIC -#define RSA_SALT_LEN_ANY MBEDTLS_RSA_SALT_LEN_ANY -#define RSA_SIGN MBEDTLS_RSA_SIGN -#define SSL_ALERT_LEVEL_FATAL MBEDTLS_SSL_ALERT_LEVEL_FATAL -#define SSL_ALERT_LEVEL_WARNING MBEDTLS_SSL_ALERT_LEVEL_WARNING -#define SSL_ALERT_MSG_ACCESS_DENIED MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED -#define SSL_ALERT_MSG_BAD_CERT MBEDTLS_SSL_ALERT_MSG_BAD_CERT -#define SSL_ALERT_MSG_BAD_RECORD_MAC MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC -#define SSL_ALERT_MSG_CERT_EXPIRED MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED -#define SSL_ALERT_MSG_CERT_REVOKED MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED -#define SSL_ALERT_MSG_CERT_UNKNOWN MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN -#define SSL_ALERT_MSG_CLOSE_NOTIFY MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY -#define SSL_ALERT_MSG_DECODE_ERROR MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR -#define SSL_ALERT_MSG_DECOMPRESSION_FAILURE MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE -#define SSL_ALERT_MSG_DECRYPTION_FAILED MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED -#define SSL_ALERT_MSG_DECRYPT_ERROR MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR -#define SSL_ALERT_MSG_EXPORT_RESTRICTION MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION -#define SSL_ALERT_MSG_HANDSHAKE_FAILURE MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE -#define SSL_ALERT_MSG_ILLEGAL_PARAMETER MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER -#define SSL_ALERT_MSG_INAPROPRIATE_FALLBACK MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK -#define SSL_ALERT_MSG_INSUFFICIENT_SECURITY MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY -#define SSL_ALERT_MSG_INTERNAL_ERROR MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR -#define SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL -#define SSL_ALERT_MSG_NO_CERT MBEDTLS_SSL_ALERT_MSG_NO_CERT -#define SSL_ALERT_MSG_NO_RENEGOTIATION MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION -#define SSL_ALERT_MSG_PROTOCOL_VERSION MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION -#define SSL_ALERT_MSG_RECORD_OVERFLOW MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW -#define SSL_ALERT_MSG_UNEXPECTED_MESSAGE MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE -#define SSL_ALERT_MSG_UNKNOWN_CA MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA -#define SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY -#define SSL_ALERT_MSG_UNRECOGNIZED_NAME MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME -#define SSL_ALERT_MSG_UNSUPPORTED_CERT MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT -#define SSL_ALERT_MSG_UNSUPPORTED_EXT MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT -#define SSL_ALERT_MSG_USER_CANCELED MBEDTLS_SSL_ALERT_MSG_USER_CANCELED -#define SSL_ANTI_REPLAY_DISABLED MBEDTLS_SSL_ANTI_REPLAY_DISABLED -#define SSL_ANTI_REPLAY_ENABLED MBEDTLS_SSL_ANTI_REPLAY_ENABLED -#define SSL_ARC4_DISABLED MBEDTLS_SSL_ARC4_DISABLED -#define SSL_ARC4_ENABLED MBEDTLS_SSL_ARC4_ENABLED -#define SSL_BUFFER_LEN ( ( ( MBEDTLS_SSL_IN_BUFFER_LEN ) < ( MBEDTLS_SSL_OUT_BUFFER_LEN ) ) \ - ? ( MBEDTLS_SSL_IN_BUFFER_LEN ) : ( MBEDTLS_SSL_OUT_BUFFER_LEN ) ) -#define SSL_CACHE_DEFAULT_MAX_ENTRIES MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES -#define SSL_CACHE_DEFAULT_TIMEOUT MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT -#define SSL_CBC_RECORD_SPLITTING_DISABLED MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED -#define SSL_CBC_RECORD_SPLITTING_ENABLED MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED -#define SSL_CERTIFICATE_REQUEST MBEDTLS_SSL_CERTIFICATE_REQUEST -#define SSL_CERTIFICATE_VERIFY MBEDTLS_SSL_CERTIFICATE_VERIFY -#define SSL_CERT_TYPE_ECDSA_SIGN MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN -#define SSL_CERT_TYPE_RSA_SIGN MBEDTLS_SSL_CERT_TYPE_RSA_SIGN -#define SSL_CHANNEL_INBOUND MBEDTLS_SSL_CHANNEL_INBOUND -#define SSL_CHANNEL_OUTBOUND MBEDTLS_SSL_CHANNEL_OUTBOUND -#define SSL_CIPHERSUITES MBEDTLS_SSL_CIPHERSUITES -#define SSL_CLIENT_CERTIFICATE MBEDTLS_SSL_CLIENT_CERTIFICATE -#define SSL_CLIENT_CHANGE_CIPHER_SPEC MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC -#define SSL_CLIENT_FINISHED MBEDTLS_SSL_CLIENT_FINISHED -#define SSL_CLIENT_HELLO MBEDTLS_SSL_CLIENT_HELLO -#define SSL_CLIENT_KEY_EXCHANGE MBEDTLS_SSL_CLIENT_KEY_EXCHANGE -#define SSL_COMPRESSION_ADD MBEDTLS_SSL_COMPRESSION_ADD -#define SSL_COMPRESS_DEFLATE MBEDTLS_SSL_COMPRESS_DEFLATE -#define SSL_COMPRESS_NULL MBEDTLS_SSL_COMPRESS_NULL -#define SSL_DEBUG_BUF MBEDTLS_SSL_DEBUG_BUF -#define SSL_DEBUG_CRT MBEDTLS_SSL_DEBUG_CRT -#define SSL_DEBUG_ECP MBEDTLS_SSL_DEBUG_ECP -#define SSL_DEBUG_MPI MBEDTLS_SSL_DEBUG_MPI -#define SSL_DEBUG_MSG MBEDTLS_SSL_DEBUG_MSG -#define SSL_DEBUG_RET MBEDTLS_SSL_DEBUG_RET -#define SSL_DEFAULT_TICKET_LIFETIME MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME -#define SSL_DTLS_TIMEOUT_DFL_MAX MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX -#define SSL_DTLS_TIMEOUT_DFL_MIN MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN -#define SSL_EMPTY_RENEGOTIATION_INFO MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO -#define SSL_ETM_DISABLED MBEDTLS_SSL_ETM_DISABLED -#define SSL_ETM_ENABLED MBEDTLS_SSL_ETM_ENABLED -#define SSL_EXTENDED_MS_DISABLED MBEDTLS_SSL_EXTENDED_MS_DISABLED -#define SSL_EXTENDED_MS_ENABLED MBEDTLS_SSL_EXTENDED_MS_ENABLED -#define SSL_FALLBACK_SCSV MBEDTLS_SSL_FALLBACK_SCSV -#define SSL_FLUSH_BUFFERS MBEDTLS_SSL_FLUSH_BUFFERS -#define SSL_HANDSHAKE_OVER MBEDTLS_SSL_HANDSHAKE_OVER -#define SSL_HANDSHAKE_WRAPUP MBEDTLS_SSL_HANDSHAKE_WRAPUP -#define SSL_HASH_MD5 MBEDTLS_SSL_HASH_MD5 -#define SSL_HASH_NONE MBEDTLS_SSL_HASH_NONE -#define SSL_HASH_SHA1 MBEDTLS_SSL_HASH_SHA1 -#define SSL_HASH_SHA224 MBEDTLS_SSL_HASH_SHA224 -#define SSL_HASH_SHA256 MBEDTLS_SSL_HASH_SHA256 -#define SSL_HASH_SHA384 MBEDTLS_SSL_HASH_SHA384 -#define SSL_HASH_SHA512 MBEDTLS_SSL_HASH_SHA512 -#define SSL_HELLO_REQUEST MBEDTLS_SSL_HELLO_REQUEST -#define SSL_HS_CERTIFICATE MBEDTLS_SSL_HS_CERTIFICATE -#define SSL_HS_CERTIFICATE_REQUEST MBEDTLS_SSL_HS_CERTIFICATE_REQUEST -#define SSL_HS_CERTIFICATE_VERIFY MBEDTLS_SSL_HS_CERTIFICATE_VERIFY -#define SSL_HS_CLIENT_HELLO MBEDTLS_SSL_HS_CLIENT_HELLO -#define SSL_HS_CLIENT_KEY_EXCHANGE MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE -#define SSL_HS_FINISHED MBEDTLS_SSL_HS_FINISHED -#define SSL_HS_HELLO_REQUEST MBEDTLS_SSL_HS_HELLO_REQUEST -#define SSL_HS_HELLO_VERIFY_REQUEST MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST -#define SSL_HS_NEW_SESSION_TICKET MBEDTLS_SSL_HS_NEW_SESSION_TICKET -#define SSL_HS_SERVER_HELLO MBEDTLS_SSL_HS_SERVER_HELLO -#define SSL_HS_SERVER_HELLO_DONE MBEDTLS_SSL_HS_SERVER_HELLO_DONE -#define SSL_HS_SERVER_KEY_EXCHANGE MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE -#define SSL_INITIAL_HANDSHAKE MBEDTLS_SSL_INITIAL_HANDSHAKE -#define SSL_IS_CLIENT MBEDTLS_SSL_IS_CLIENT -#define SSL_IS_FALLBACK MBEDTLS_SSL_IS_FALLBACK -#define SSL_IS_NOT_FALLBACK MBEDTLS_SSL_IS_NOT_FALLBACK -#define SSL_IS_SERVER MBEDTLS_SSL_IS_SERVER -#define SSL_LEGACY_ALLOW_RENEGOTIATION MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION -#define SSL_LEGACY_BREAK_HANDSHAKE MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE -#define SSL_LEGACY_NO_RENEGOTIATION MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION -#define SSL_LEGACY_RENEGOTIATION MBEDTLS_SSL_LEGACY_RENEGOTIATION -#define SSL_MAC_ADD MBEDTLS_SSL_MAC_ADD -#define SSL_MAJOR_VERSION_3 MBEDTLS_SSL_MAJOR_VERSION_3 -#define SSL_MAX_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN -#define SSL_MAX_FRAG_LEN_1024 MBEDTLS_SSL_MAX_FRAG_LEN_1024 -#define SSL_MAX_FRAG_LEN_2048 MBEDTLS_SSL_MAX_FRAG_LEN_2048 -#define SSL_MAX_FRAG_LEN_4096 MBEDTLS_SSL_MAX_FRAG_LEN_4096 -#define SSL_MAX_FRAG_LEN_512 MBEDTLS_SSL_MAX_FRAG_LEN_512 -#define SSL_MAX_FRAG_LEN_INVALID MBEDTLS_SSL_MAX_FRAG_LEN_INVALID -#define SSL_MAX_FRAG_LEN_NONE MBEDTLS_SSL_MAX_FRAG_LEN_NONE -#define SSL_MAX_MAJOR_VERSION MBEDTLS_SSL_MAX_MAJOR_VERSION -#define SSL_MAX_MINOR_VERSION MBEDTLS_SSL_MAX_MINOR_VERSION -#define SSL_MINOR_VERSION_0 MBEDTLS_SSL_MINOR_VERSION_0 -#define SSL_MINOR_VERSION_1 MBEDTLS_SSL_MINOR_VERSION_1 -#define SSL_MINOR_VERSION_2 MBEDTLS_SSL_MINOR_VERSION_2 -#define SSL_MINOR_VERSION_3 MBEDTLS_SSL_MINOR_VERSION_3 -#define SSL_MIN_MAJOR_VERSION MBEDTLS_SSL_MIN_MAJOR_VERSION -#define SSL_MIN_MINOR_VERSION MBEDTLS_SSL_MIN_MINOR_VERSION -#define SSL_MSG_ALERT MBEDTLS_SSL_MSG_ALERT -#define SSL_MSG_APPLICATION_DATA MBEDTLS_SSL_MSG_APPLICATION_DATA -#define SSL_MSG_CHANGE_CIPHER_SPEC MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC -#define SSL_MSG_HANDSHAKE MBEDTLS_SSL_MSG_HANDSHAKE -#define SSL_PADDING_ADD MBEDTLS_SSL_PADDING_ADD -#define SSL_RENEGOTIATION MBEDTLS_SSL_RENEGOTIATION -#define SSL_RENEGOTIATION_DISABLED MBEDTLS_SSL_RENEGOTIATION_DISABLED -#define SSL_RENEGOTIATION_DONE MBEDTLS_SSL_RENEGOTIATION_DONE -#define SSL_RENEGOTIATION_ENABLED MBEDTLS_SSL_RENEGOTIATION_ENABLED -#define SSL_RENEGOTIATION_NOT_ENFORCED MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED -#define SSL_RENEGOTIATION_PENDING MBEDTLS_SSL_RENEGOTIATION_PENDING -#define SSL_RENEGO_MAX_RECORDS_DEFAULT MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT -#define SSL_RETRANS_FINISHED MBEDTLS_SSL_RETRANS_FINISHED -#define SSL_RETRANS_PREPARING MBEDTLS_SSL_RETRANS_PREPARING -#define SSL_RETRANS_SENDING MBEDTLS_SSL_RETRANS_SENDING -#define SSL_RETRANS_WAITING MBEDTLS_SSL_RETRANS_WAITING -#define SSL_SECURE_RENEGOTIATION MBEDTLS_SSL_SECURE_RENEGOTIATION -#define SSL_SERVER_CERTIFICATE MBEDTLS_SSL_SERVER_CERTIFICATE -#define SSL_SERVER_CHANGE_CIPHER_SPEC MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC -#define SSL_SERVER_FINISHED MBEDTLS_SSL_SERVER_FINISHED -#define SSL_SERVER_HELLO MBEDTLS_SSL_SERVER_HELLO -#define SSL_SERVER_HELLO_DONE MBEDTLS_SSL_SERVER_HELLO_DONE -#define SSL_SERVER_HELLO_VERIFY_REQUEST_SENT MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT -#define SSL_SERVER_KEY_EXCHANGE MBEDTLS_SSL_SERVER_KEY_EXCHANGE -#define SSL_SERVER_NEW_SESSION_TICKET MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET -#define SSL_SESSION_TICKETS_DISABLED MBEDTLS_SSL_SESSION_TICKETS_DISABLED -#define SSL_SESSION_TICKETS_ENABLED MBEDTLS_SSL_SESSION_TICKETS_ENABLED -#define SSL_SIG_ANON MBEDTLS_SSL_SIG_ANON -#define SSL_SIG_ECDSA MBEDTLS_SSL_SIG_ECDSA -#define SSL_SIG_RSA MBEDTLS_SSL_SIG_RSA -#define SSL_TRANSPORT_DATAGRAM MBEDTLS_SSL_TRANSPORT_DATAGRAM -#define SSL_TRANSPORT_STREAM MBEDTLS_SSL_TRANSPORT_STREAM -#define SSL_TRUNCATED_HMAC_LEN MBEDTLS_SSL_TRUNCATED_HMAC_LEN -#define SSL_TRUNC_HMAC_DISABLED MBEDTLS_SSL_TRUNC_HMAC_DISABLED -#define SSL_TRUNC_HMAC_ENABLED MBEDTLS_SSL_TRUNC_HMAC_ENABLED -#define SSL_VERIFY_DATA_MAX_LEN MBEDTLS_SSL_VERIFY_DATA_MAX_LEN -#define SSL_VERIFY_NONE MBEDTLS_SSL_VERIFY_NONE -#define SSL_VERIFY_OPTIONAL MBEDTLS_SSL_VERIFY_OPTIONAL -#define SSL_VERIFY_REQUIRED MBEDTLS_SSL_VERIFY_REQUIRED -#define TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA -#define TLS_DHE_PSK_WITH_AES_128_CBC_SHA MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA -#define TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 -#define TLS_DHE_PSK_WITH_AES_128_CCM MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM -#define TLS_DHE_PSK_WITH_AES_128_CCM_8 MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8 -#define TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 -#define TLS_DHE_PSK_WITH_AES_256_CBC_SHA MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA -#define TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 -#define TLS_DHE_PSK_WITH_AES_256_CCM MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM -#define TLS_DHE_PSK_WITH_AES_256_CCM_8 MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8 -#define TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 -#define TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_DHE_PSK_WITH_NULL_SHA MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA -#define TLS_DHE_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 -#define TLS_DHE_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 -#define TLS_DHE_PSK_WITH_RC4_128_SHA MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA -#define TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA -#define TLS_DHE_RSA_WITH_AES_128_CBC_SHA MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA -#define TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 -#define TLS_DHE_RSA_WITH_AES_128_CCM MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM -#define TLS_DHE_RSA_WITH_AES_128_CCM_8 MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8 -#define TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 -#define TLS_DHE_RSA_WITH_AES_256_CBC_SHA MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA -#define TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 -#define TLS_DHE_RSA_WITH_AES_256_CCM MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM -#define TLS_DHE_RSA_WITH_AES_256_CCM_8 MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8 -#define TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 -#define TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA -#define TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA -#define TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 -#define TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_DHE_RSA_WITH_DES_CBC_SHA MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA -#define TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA -#define TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA -#define TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 -#define TLS_ECDHE_ECDSA_WITH_AES_128_CCM MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM -#define TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 -#define TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 -#define TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA -#define TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 -#define TLS_ECDHE_ECDSA_WITH_AES_256_CCM MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM -#define TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 -#define TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 -#define TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_ECDHE_ECDSA_WITH_NULL_SHA MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA -#define TLS_ECDHE_ECDSA_WITH_RC4_128_SHA MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA -#define TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA -#define TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA -#define TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 -#define TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA -#define TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 -#define TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_ECDHE_PSK_WITH_NULL_SHA MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA -#define TLS_ECDHE_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 -#define TLS_ECDHE_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 -#define TLS_ECDHE_PSK_WITH_RC4_128_SHA MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA -#define TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA -#define TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA -#define TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 -#define TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 -#define TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA -#define TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 -#define TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 -#define TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_ECDHE_RSA_WITH_NULL_SHA MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA -#define TLS_ECDHE_RSA_WITH_RC4_128_SHA MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA -#define TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA -#define TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA -#define TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 -#define TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 -#define TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA -#define TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 -#define TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 -#define TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_ECDH_ECDSA_WITH_NULL_SHA MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA -#define TLS_ECDH_ECDSA_WITH_RC4_128_SHA MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA -#define TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA -#define TLS_ECDH_RSA_WITH_AES_128_CBC_SHA MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA -#define TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 -#define TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 -#define TLS_ECDH_RSA_WITH_AES_256_CBC_SHA MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA -#define TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 -#define TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 -#define TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_ECDH_RSA_WITH_NULL_SHA MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA -#define TLS_ECDH_RSA_WITH_RC4_128_SHA MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA -#define TLS_EXT_ALPN MBEDTLS_TLS_EXT_ALPN -#define TLS_EXT_ENCRYPT_THEN_MAC MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC -#define TLS_EXT_EXTENDED_MASTER_SECRET MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET -#define TLS_EXT_MAX_FRAGMENT_LENGTH MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH -#define TLS_EXT_RENEGOTIATION_INFO MBEDTLS_TLS_EXT_RENEGOTIATION_INFO -#define TLS_EXT_SERVERNAME MBEDTLS_TLS_EXT_SERVERNAME -#define TLS_EXT_SERVERNAME_HOSTNAME MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME -#define TLS_EXT_SESSION_TICKET MBEDTLS_TLS_EXT_SESSION_TICKET -#define TLS_EXT_SIG_ALG MBEDTLS_TLS_EXT_SIG_ALG -#define TLS_EXT_SUPPORTED_ELLIPTIC_CURVES MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES -#define TLS_EXT_SUPPORTED_POINT_FORMATS MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS -#define TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT -#define TLS_EXT_TRUNCATED_HMAC MBEDTLS_TLS_EXT_TRUNCATED_HMAC -#define TLS_PSK_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA -#define TLS_PSK_WITH_AES_128_CBC_SHA MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA -#define TLS_PSK_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 -#define TLS_PSK_WITH_AES_128_CCM MBEDTLS_TLS_PSK_WITH_AES_128_CCM -#define TLS_PSK_WITH_AES_128_CCM_8 MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8 -#define TLS_PSK_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 -#define TLS_PSK_WITH_AES_256_CBC_SHA MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA -#define TLS_PSK_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 -#define TLS_PSK_WITH_AES_256_CCM MBEDTLS_TLS_PSK_WITH_AES_256_CCM -#define TLS_PSK_WITH_AES_256_CCM_8 MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8 -#define TLS_PSK_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 -#define TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_PSK_WITH_NULL_SHA MBEDTLS_TLS_PSK_WITH_NULL_SHA -#define TLS_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_PSK_WITH_NULL_SHA256 -#define TLS_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_PSK_WITH_NULL_SHA384 -#define TLS_PSK_WITH_RC4_128_SHA MBEDTLS_TLS_PSK_WITH_RC4_128_SHA -#define TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA -#define TLS_RSA_PSK_WITH_AES_128_CBC_SHA MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA -#define TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 -#define TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 -#define TLS_RSA_PSK_WITH_AES_256_CBC_SHA MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA -#define TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 -#define TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 -#define TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 -#define TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_RSA_PSK_WITH_NULL_SHA MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA -#define TLS_RSA_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 -#define TLS_RSA_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 -#define TLS_RSA_PSK_WITH_RC4_128_SHA MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA -#define TLS_RSA_WITH_3DES_EDE_CBC_SHA MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA -#define TLS_RSA_WITH_AES_128_CBC_SHA MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA -#define TLS_RSA_WITH_AES_128_CBC_SHA256 MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 -#define TLS_RSA_WITH_AES_128_CCM MBEDTLS_TLS_RSA_WITH_AES_128_CCM -#define TLS_RSA_WITH_AES_128_CCM_8 MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8 -#define TLS_RSA_WITH_AES_128_GCM_SHA256 MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 -#define TLS_RSA_WITH_AES_256_CBC_SHA MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA -#define TLS_RSA_WITH_AES_256_CBC_SHA256 MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 -#define TLS_RSA_WITH_AES_256_CCM MBEDTLS_TLS_RSA_WITH_AES_256_CCM -#define TLS_RSA_WITH_AES_256_CCM_8 MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8 -#define TLS_RSA_WITH_AES_256_GCM_SHA384 MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 -#define TLS_RSA_WITH_CAMELLIA_128_CBC_SHA MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA -#define TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 -#define TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 -#define TLS_RSA_WITH_CAMELLIA_256_CBC_SHA MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA -#define TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 -#define TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 -#define TLS_RSA_WITH_DES_CBC_SHA MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA -#define TLS_RSA_WITH_NULL_MD5 MBEDTLS_TLS_RSA_WITH_NULL_MD5 -#define TLS_RSA_WITH_NULL_SHA MBEDTLS_TLS_RSA_WITH_NULL_SHA -#define TLS_RSA_WITH_NULL_SHA256 MBEDTLS_TLS_RSA_WITH_NULL_SHA256 -#define TLS_RSA_WITH_RC4_128_MD5 MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 -#define TLS_RSA_WITH_RC4_128_SHA MBEDTLS_TLS_RSA_WITH_RC4_128_SHA -#define X509_CRT_VERSION_1 MBEDTLS_X509_CRT_VERSION_1 -#define X509_CRT_VERSION_2 MBEDTLS_X509_CRT_VERSION_2 -#define X509_CRT_VERSION_3 MBEDTLS_X509_CRT_VERSION_3 -#define X509_FORMAT_DER MBEDTLS_X509_FORMAT_DER -#define X509_FORMAT_PEM MBEDTLS_X509_FORMAT_PEM -#define X509_MAX_DN_NAME_SIZE MBEDTLS_X509_MAX_DN_NAME_SIZE -#define X509_RFC5280_MAX_SERIAL_LEN MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN -#define X509_RFC5280_UTC_TIME_LEN MBEDTLS_X509_RFC5280_UTC_TIME_LEN -#define XTEA_DECRYPT MBEDTLS_XTEA_DECRYPT -#define XTEA_ENCRYPT MBEDTLS_XTEA_ENCRYPT -#define _asn1_bitstring mbedtls_asn1_bitstring -#define _asn1_buf mbedtls_asn1_buf -#define _asn1_named_data mbedtls_asn1_named_data -#define _asn1_sequence mbedtls_asn1_sequence -#define _ssl_cache_context mbedtls_ssl_cache_context -#define _ssl_cache_entry mbedtls_ssl_cache_entry -#define _ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t -#define _ssl_context mbedtls_ssl_context -#define _ssl_flight_item mbedtls_ssl_flight_item -#define _ssl_handshake_params mbedtls_ssl_handshake_params -#define _ssl_key_cert mbedtls_ssl_key_cert -#define _ssl_premaster_secret mbedtls_ssl_premaster_secret -#define _ssl_session mbedtls_ssl_session -#define _ssl_transform mbedtls_ssl_transform -#define _x509_crl mbedtls_x509_crl -#define _x509_crl_entry mbedtls_x509_crl_entry -#define _x509_crt mbedtls_x509_crt -#define _x509_csr mbedtls_x509_csr -#define _x509_time mbedtls_x509_time -#define _x509write_cert mbedtls_x509write_cert -#define _x509write_csr mbedtls_x509write_csr -#define aes_context mbedtls_aes_context -#define aes_crypt_cbc mbedtls_aes_crypt_cbc -#define aes_crypt_cfb128 mbedtls_aes_crypt_cfb128 -#define aes_crypt_cfb8 mbedtls_aes_crypt_cfb8 -#define aes_crypt_ctr mbedtls_aes_crypt_ctr -#define aes_crypt_ecb mbedtls_aes_crypt_ecb -#define aes_free mbedtls_aes_free -#define aes_init mbedtls_aes_init -#define aes_self_test mbedtls_aes_self_test -#define aes_setkey_dec mbedtls_aes_setkey_dec -#define aes_setkey_enc mbedtls_aes_setkey_enc -#define aesni_crypt_ecb mbedtls_aesni_crypt_ecb -#define aesni_gcm_mult mbedtls_aesni_gcm_mult -#define aesni_inverse_key mbedtls_aesni_inverse_key -#define aesni_setkey_enc mbedtls_aesni_setkey_enc -#define aesni_supports mbedtls_aesni_has_support -#define alarmed mbedtls_timing_alarmed -#define arc4_context mbedtls_arc4_context -#define arc4_crypt mbedtls_arc4_crypt -#define arc4_free mbedtls_arc4_free -#define arc4_init mbedtls_arc4_init -#define arc4_self_test mbedtls_arc4_self_test -#define arc4_setup mbedtls_arc4_setup -#define asn1_bitstring mbedtls_asn1_bitstring -#define asn1_buf mbedtls_asn1_buf -#define asn1_find_named_data mbedtls_asn1_find_named_data -#define asn1_free_named_data mbedtls_asn1_free_named_data -#define asn1_free_named_data_list mbedtls_asn1_free_named_data_list -#define asn1_get_alg mbedtls_asn1_get_alg -#define asn1_get_alg_null mbedtls_asn1_get_alg_null -#define asn1_get_bitstring mbedtls_asn1_get_bitstring -#define asn1_get_bitstring_null mbedtls_asn1_get_bitstring_null -#define asn1_get_bool mbedtls_asn1_get_bool -#define asn1_get_int mbedtls_asn1_get_int -#define asn1_get_len mbedtls_asn1_get_len -#define asn1_get_mpi mbedtls_asn1_get_mpi -#define asn1_get_sequence_of mbedtls_asn1_get_sequence_of -#define asn1_get_tag mbedtls_asn1_get_tag -#define asn1_named_data mbedtls_asn1_named_data -#define asn1_sequence mbedtls_asn1_sequence -#define asn1_store_named_data mbedtls_asn1_store_named_data -#define asn1_write_algorithm_identifier mbedtls_asn1_write_algorithm_identifier -#define asn1_write_bitstring mbedtls_asn1_write_bitstring -#define asn1_write_bool mbedtls_asn1_write_bool -#define asn1_write_ia5_string mbedtls_asn1_write_ia5_string -#define asn1_write_int mbedtls_asn1_write_int -#define asn1_write_len mbedtls_asn1_write_len -#define asn1_write_mpi mbedtls_asn1_write_mpi -#define asn1_write_null mbedtls_asn1_write_null -#define asn1_write_octet_string mbedtls_asn1_write_octet_string -#define asn1_write_oid mbedtls_asn1_write_oid -#define asn1_write_printable_string mbedtls_asn1_write_printable_string -#define asn1_write_raw_buffer mbedtls_asn1_write_raw_buffer -#define asn1_write_tag mbedtls_asn1_write_tag -#define base64_decode mbedtls_base64_decode -#define base64_encode mbedtls_base64_encode -#define base64_self_test mbedtls_base64_self_test -#define blowfish_context mbedtls_blowfish_context -#define blowfish_crypt_cbc mbedtls_blowfish_crypt_cbc -#define blowfish_crypt_cfb64 mbedtls_blowfish_crypt_cfb64 -#define blowfish_crypt_ctr mbedtls_blowfish_crypt_ctr -#define blowfish_crypt_ecb mbedtls_blowfish_crypt_ecb -#define blowfish_free mbedtls_blowfish_free -#define blowfish_init mbedtls_blowfish_init -#define blowfish_setkey mbedtls_blowfish_setkey -#define camellia_context mbedtls_camellia_context -#define camellia_crypt_cbc mbedtls_camellia_crypt_cbc -#define camellia_crypt_cfb128 mbedtls_camellia_crypt_cfb128 -#define camellia_crypt_ctr mbedtls_camellia_crypt_ctr -#define camellia_crypt_ecb mbedtls_camellia_crypt_ecb -#define camellia_free mbedtls_camellia_free -#define camellia_init mbedtls_camellia_init -#define camellia_self_test mbedtls_camellia_self_test -#define camellia_setkey_dec mbedtls_camellia_setkey_dec -#define camellia_setkey_enc mbedtls_camellia_setkey_enc -#define ccm_auth_decrypt mbedtls_ccm_auth_decrypt -#define ccm_context mbedtls_ccm_context -#define ccm_encrypt_and_tag mbedtls_ccm_encrypt_and_tag -#define ccm_free mbedtls_ccm_free -#define ccm_init mbedtls_ccm_init -#define ccm_self_test mbedtls_ccm_self_test -#define cipher_auth_decrypt mbedtls_cipher_auth_decrypt -#define cipher_auth_encrypt mbedtls_cipher_auth_encrypt -#define cipher_base_t mbedtls_cipher_base_t -#define cipher_check_tag mbedtls_cipher_check_tag -#define cipher_context_t mbedtls_cipher_context_t -#define cipher_crypt mbedtls_cipher_crypt -#define cipher_definition_t mbedtls_cipher_definition_t -#define cipher_definitions mbedtls_cipher_definitions -#define cipher_finish mbedtls_cipher_finish -#define cipher_free mbedtls_cipher_free -#define cipher_get_block_size mbedtls_cipher_get_block_size -#define cipher_get_cipher_mode mbedtls_cipher_get_cipher_mode -#define cipher_get_iv_size mbedtls_cipher_get_iv_size -#define cipher_get_key_size mbedtls_cipher_get_key_bitlen -#define cipher_get_name mbedtls_cipher_get_name -#define cipher_get_operation mbedtls_cipher_get_operation -#define cipher_get_type mbedtls_cipher_get_type -#define cipher_id_t mbedtls_cipher_id_t -#define cipher_info_from_string mbedtls_cipher_info_from_string -#define cipher_info_from_type mbedtls_cipher_info_from_type -#define cipher_info_from_values mbedtls_cipher_info_from_values -#define cipher_info_t mbedtls_cipher_info_t -#define cipher_init mbedtls_cipher_init -#define cipher_init_ctx mbedtls_cipher_setup -#define cipher_list mbedtls_cipher_list -#define cipher_mode_t mbedtls_cipher_mode_t -#define cipher_padding_t mbedtls_cipher_padding_t -#define cipher_reset mbedtls_cipher_reset -#define cipher_set_iv mbedtls_cipher_set_iv -#define cipher_set_padding_mode mbedtls_cipher_set_padding_mode -#define cipher_setkey mbedtls_cipher_setkey -#define cipher_type_t mbedtls_cipher_type_t -#define cipher_update mbedtls_cipher_update -#define cipher_update_ad mbedtls_cipher_update_ad -#define cipher_write_tag mbedtls_cipher_write_tag -#define ctr_drbg_context mbedtls_ctr_drbg_context -#define ctr_drbg_free mbedtls_ctr_drbg_free -#define ctr_drbg_init mbedtls_ctr_drbg_init -#define ctr_drbg_random mbedtls_ctr_drbg_random -#define ctr_drbg_random_with_add mbedtls_ctr_drbg_random_with_add -#define ctr_drbg_reseed mbedtls_ctr_drbg_reseed -#define ctr_drbg_self_test mbedtls_ctr_drbg_self_test -#define ctr_drbg_set_entropy_len mbedtls_ctr_drbg_set_entropy_len -#define ctr_drbg_set_prediction_resistance mbedtls_ctr_drbg_set_prediction_resistance -#define ctr_drbg_set_reseed_interval mbedtls_ctr_drbg_set_reseed_interval -#define ctr_drbg_update mbedtls_ctr_drbg_update -#define ctr_drbg_update_seed_file mbedtls_ctr_drbg_update_seed_file -#define ctr_drbg_write_seed_file mbedtls_ctr_drbg_write_seed_file -#define debug_print_buf mbedtls_debug_print_buf -#define debug_print_crt mbedtls_debug_print_crt -#define debug_print_ecp mbedtls_debug_print_ecp -#define debug_print_mpi mbedtls_debug_print_mpi -#define debug_print_msg mbedtls_debug_print_msg -#define debug_print_ret mbedtls_debug_print_ret -#define debug_set_threshold mbedtls_debug_set_threshold -#define des3_context mbedtls_des3_context -#define des3_crypt_cbc mbedtls_des3_crypt_cbc -#define des3_crypt_ecb mbedtls_des3_crypt_ecb -#define des3_free mbedtls_des3_free -#define des3_init mbedtls_des3_init -#define des3_set2key_dec mbedtls_des3_set2key_dec -#define des3_set2key_enc mbedtls_des3_set2key_enc -#define des3_set3key_dec mbedtls_des3_set3key_dec -#define des3_set3key_enc mbedtls_des3_set3key_enc -#define des_context mbedtls_des_context -#define des_crypt_cbc mbedtls_des_crypt_cbc -#define des_crypt_ecb mbedtls_des_crypt_ecb -#define des_free mbedtls_des_free -#define des_init mbedtls_des_init -#define des_key_check_key_parity mbedtls_des_key_check_key_parity -#define des_key_check_weak mbedtls_des_key_check_weak -#define des_key_set_parity mbedtls_des_key_set_parity -#define des_self_test mbedtls_des_self_test -#define des_setkey_dec mbedtls_des_setkey_dec -#define des_setkey_enc mbedtls_des_setkey_enc -#define dhm_calc_secret mbedtls_dhm_calc_secret -#define dhm_context mbedtls_dhm_context -#define dhm_free mbedtls_dhm_free -#define dhm_init mbedtls_dhm_init -#define dhm_make_params mbedtls_dhm_make_params -#define dhm_make_public mbedtls_dhm_make_public -#define dhm_parse_dhm mbedtls_dhm_parse_dhm -#define dhm_parse_dhmfile mbedtls_dhm_parse_dhmfile -#define dhm_read_params mbedtls_dhm_read_params -#define dhm_read_public mbedtls_dhm_read_public -#define dhm_self_test mbedtls_dhm_self_test -#define ecdh_calc_secret mbedtls_ecdh_calc_secret -#define ecdh_compute_shared mbedtls_ecdh_compute_shared -#define ecdh_context mbedtls_ecdh_context -#define ecdh_free mbedtls_ecdh_free -#define ecdh_gen_public mbedtls_ecdh_gen_public -#define ecdh_get_params mbedtls_ecdh_get_params -#define ecdh_init mbedtls_ecdh_init -#define ecdh_make_params mbedtls_ecdh_make_params -#define ecdh_make_public mbedtls_ecdh_make_public -#define ecdh_read_params mbedtls_ecdh_read_params -#define ecdh_read_public mbedtls_ecdh_read_public -#define ecdh_side mbedtls_ecdh_side -#define ecdsa_context mbedtls_ecdsa_context -#define ecdsa_free mbedtls_ecdsa_free -#define ecdsa_from_keypair mbedtls_ecdsa_from_keypair -#define ecdsa_genkey mbedtls_ecdsa_genkey -#define ecdsa_info mbedtls_ecdsa_info -#define ecdsa_init mbedtls_ecdsa_init -#define ecdsa_read_signature mbedtls_ecdsa_read_signature -#define ecdsa_sign mbedtls_ecdsa_sign -#define ecdsa_sign_det mbedtls_ecdsa_sign_det -#define ecdsa_verify mbedtls_ecdsa_verify -#define ecdsa_write_signature mbedtls_ecdsa_write_signature -#define ecdsa_write_signature_det mbedtls_ecdsa_write_signature_det -#define eckey_info mbedtls_eckey_info -#define eckeydh_info mbedtls_eckeydh_info -#define ecp_check_privkey mbedtls_ecp_check_privkey -#define ecp_check_pub_priv mbedtls_ecp_check_pub_priv -#define ecp_check_pubkey mbedtls_ecp_check_pubkey -#define ecp_copy mbedtls_ecp_copy -#define ecp_curve_info mbedtls_ecp_curve_info -#define ecp_curve_info_from_grp_id mbedtls_ecp_curve_info_from_grp_id -#define ecp_curve_info_from_name mbedtls_ecp_curve_info_from_name -#define ecp_curve_info_from_tls_id mbedtls_ecp_curve_info_from_tls_id -#define ecp_curve_list mbedtls_ecp_curve_list -#define ecp_gen_key mbedtls_ecp_gen_key -#define ecp_gen_keypair mbedtls_ecp_gen_keypair -#define ecp_group mbedtls_ecp_group -#define ecp_group_copy mbedtls_ecp_group_copy -#define ecp_group_free mbedtls_ecp_group_free -#define ecp_group_id mbedtls_ecp_group_id -#define ecp_group_init mbedtls_ecp_group_init -#define ecp_grp_id_list mbedtls_ecp_grp_id_list -#define ecp_is_zero mbedtls_ecp_is_zero -#define ecp_keypair mbedtls_ecp_keypair -#define ecp_keypair_free mbedtls_ecp_keypair_free -#define ecp_keypair_init mbedtls_ecp_keypair_init -#define ecp_mul mbedtls_ecp_mul -#define ecp_point mbedtls_ecp_point -#define ecp_point_free mbedtls_ecp_point_free -#define ecp_point_init mbedtls_ecp_point_init -#define ecp_point_read_binary mbedtls_ecp_point_read_binary -#define ecp_point_read_string mbedtls_ecp_point_read_string -#define ecp_point_write_binary mbedtls_ecp_point_write_binary -#define ecp_self_test mbedtls_ecp_self_test -#define ecp_set_zero mbedtls_ecp_set_zero -#define ecp_tls_read_group mbedtls_ecp_tls_read_group -#define ecp_tls_read_point mbedtls_ecp_tls_read_point -#define ecp_tls_write_group mbedtls_ecp_tls_write_group -#define ecp_tls_write_point mbedtls_ecp_tls_write_point -#define ecp_use_known_dp mbedtls_ecp_group_load -#define entropy_add_source mbedtls_entropy_add_source -#define entropy_context mbedtls_entropy_context -#define entropy_free mbedtls_entropy_free -#define entropy_func mbedtls_entropy_func -#define entropy_gather mbedtls_entropy_gather -#define entropy_init mbedtls_entropy_init -#define entropy_self_test mbedtls_entropy_self_test -#define entropy_update_manual mbedtls_entropy_update_manual -#define entropy_update_seed_file mbedtls_entropy_update_seed_file -#define entropy_write_seed_file mbedtls_entropy_write_seed_file -#define error_strerror mbedtls_strerror -#define f_source_ptr mbedtls_entropy_f_source_ptr -#define gcm_auth_decrypt mbedtls_gcm_auth_decrypt -#define gcm_context mbedtls_gcm_context -#define gcm_crypt_and_tag mbedtls_gcm_crypt_and_tag -#define gcm_finish mbedtls_gcm_finish -#define gcm_free mbedtls_gcm_free -#define gcm_init mbedtls_gcm_init -#define gcm_self_test mbedtls_gcm_self_test -#define gcm_starts mbedtls_gcm_starts -#define gcm_update mbedtls_gcm_update -#define get_timer mbedtls_timing_get_timer -#define hardclock mbedtls_timing_hardclock -#define hardclock_poll mbedtls_hardclock_poll -#define havege_free mbedtls_havege_free -#define havege_init mbedtls_havege_init -#define havege_poll mbedtls_havege_poll -#define havege_random mbedtls_havege_random -#define havege_state mbedtls_havege_state -#define hmac_drbg_context mbedtls_hmac_drbg_context -#define hmac_drbg_free mbedtls_hmac_drbg_free -#define hmac_drbg_init mbedtls_hmac_drbg_init -#define hmac_drbg_random mbedtls_hmac_drbg_random -#define hmac_drbg_random_with_add mbedtls_hmac_drbg_random_with_add -#define hmac_drbg_reseed mbedtls_hmac_drbg_reseed -#define hmac_drbg_self_test mbedtls_hmac_drbg_self_test -#define hmac_drbg_set_entropy_len mbedtls_hmac_drbg_set_entropy_len -#define hmac_drbg_set_prediction_resistance mbedtls_hmac_drbg_set_prediction_resistance -#define hmac_drbg_set_reseed_interval mbedtls_hmac_drbg_set_reseed_interval -#define hmac_drbg_update mbedtls_hmac_drbg_update -#define hmac_drbg_update_seed_file mbedtls_hmac_drbg_update_seed_file -#define hmac_drbg_write_seed_file mbedtls_hmac_drbg_write_seed_file -#define hr_time mbedtls_timing_hr_time -#define key_exchange_type_t mbedtls_key_exchange_type_t -#define md mbedtls_md -#define md2 mbedtls_md2 -#define md2_context mbedtls_md2_context -#define md2_finish mbedtls_md2_finish -#define md2_free mbedtls_md2_free -#define md2_info mbedtls_md2_info -#define md2_init mbedtls_md2_init -#define md2_process mbedtls_md2_process -#define md2_self_test mbedtls_md2_self_test -#define md2_starts mbedtls_md2_starts -#define md2_update mbedtls_md2_update -#define md4 mbedtls_md4 -#define md4_context mbedtls_md4_context -#define md4_finish mbedtls_md4_finish -#define md4_free mbedtls_md4_free -#define md4_info mbedtls_md4_info -#define md4_init mbedtls_md4_init -#define md4_process mbedtls_md4_process -#define md4_self_test mbedtls_md4_self_test -#define md4_starts mbedtls_md4_starts -#define md4_update mbedtls_md4_update -#define md5 mbedtls_md5 -#define md5_context mbedtls_md5_context -#define md5_finish mbedtls_md5_finish -#define md5_free mbedtls_md5_free -#define md5_info mbedtls_md5_info -#define md5_init mbedtls_md5_init -#define md5_process mbedtls_md5_process -#define md5_self_test mbedtls_md5_self_test -#define md5_starts mbedtls_md5_starts -#define md5_update mbedtls_md5_update -#define md_context_t mbedtls_md_context_t -#define md_file mbedtls_md_file -#define md_finish mbedtls_md_finish -#define md_free mbedtls_md_free -#define md_get_name mbedtls_md_get_name -#define md_get_size mbedtls_md_get_size -#define md_get_type mbedtls_md_get_type -#define md_hmac mbedtls_md_hmac -#define md_hmac_finish mbedtls_md_hmac_finish -#define md_hmac_reset mbedtls_md_hmac_reset -#define md_hmac_starts mbedtls_md_hmac_starts -#define md_hmac_update mbedtls_md_hmac_update -#define md_info_from_string mbedtls_md_info_from_string -#define md_info_from_type mbedtls_md_info_from_type -#define md_info_t mbedtls_md_info_t -#define md_init mbedtls_md_init -#define md_init_ctx mbedtls_md_init_ctx -#define md_list mbedtls_md_list -#define md_process mbedtls_md_process -#define md_starts mbedtls_md_starts -#define md_type_t mbedtls_md_type_t -#define md_update mbedtls_md_update -#define memory_buffer_alloc_cur_get mbedtls_memory_buffer_alloc_cur_get -#define memory_buffer_alloc_free mbedtls_memory_buffer_alloc_free -#define memory_buffer_alloc_init mbedtls_memory_buffer_alloc_init -#define memory_buffer_alloc_max_get mbedtls_memory_buffer_alloc_max_get -#define memory_buffer_alloc_max_reset mbedtls_memory_buffer_alloc_max_reset -#define memory_buffer_alloc_self_test mbedtls_memory_buffer_alloc_self_test -#define memory_buffer_alloc_status mbedtls_memory_buffer_alloc_status -#define memory_buffer_alloc_verify mbedtls_memory_buffer_alloc_verify -#define memory_buffer_set_verify mbedtls_memory_buffer_set_verify -#define mpi mbedtls_mpi -#define mpi_add_abs mbedtls_mpi_add_abs -#define mpi_add_int mbedtls_mpi_add_int -#define mpi_add_mpi mbedtls_mpi_add_mpi -#define mpi_cmp_abs mbedtls_mpi_cmp_abs -#define mpi_cmp_int mbedtls_mpi_cmp_int -#define mpi_cmp_mpi mbedtls_mpi_cmp_mpi -#define mpi_copy mbedtls_mpi_copy -#define mpi_div_int mbedtls_mpi_div_int -#define mpi_div_mpi mbedtls_mpi_div_mpi -#define mpi_exp_mod mbedtls_mpi_exp_mod -#define mpi_fill_random mbedtls_mpi_fill_random -#define mpi_free mbedtls_mpi_free -#define mpi_gcd mbedtls_mpi_gcd -#define mpi_gen_prime mbedtls_mpi_gen_prime -#define mpi_get_bit mbedtls_mpi_get_bit -#define mpi_grow mbedtls_mpi_grow -#define mpi_init mbedtls_mpi_init -#define mpi_inv_mod mbedtls_mpi_inv_mod -#define mpi_is_prime mbedtls_mpi_is_prime -#define mpi_lsb mbedtls_mpi_lsb -#define mpi_lset mbedtls_mpi_lset -#define mpi_mod_int mbedtls_mpi_mod_int -#define mpi_mod_mpi mbedtls_mpi_mod_mpi -#define mpi_msb mbedtls_mpi_bitlen -#define mpi_mul_int mbedtls_mpi_mul_int -#define mpi_mul_mpi mbedtls_mpi_mul_mpi -#define mpi_read_binary mbedtls_mpi_read_binary -#define mpi_read_file mbedtls_mpi_read_file -#define mpi_read_string mbedtls_mpi_read_string -#define mpi_safe_cond_assign mbedtls_mpi_safe_cond_assign -#define mpi_safe_cond_swap mbedtls_mpi_safe_cond_swap -#define mpi_self_test mbedtls_mpi_self_test -#define mpi_set_bit mbedtls_mpi_set_bit -#define mpi_shift_l mbedtls_mpi_shift_l -#define mpi_shift_r mbedtls_mpi_shift_r -#define mpi_shrink mbedtls_mpi_shrink -#define mpi_size mbedtls_mpi_size -#define mpi_sub_abs mbedtls_mpi_sub_abs -#define mpi_sub_int mbedtls_mpi_sub_int -#define mpi_sub_mpi mbedtls_mpi_sub_mpi -#define mpi_swap mbedtls_mpi_swap -#define mpi_write_binary mbedtls_mpi_write_binary -#define mpi_write_file mbedtls_mpi_write_file -#define mpi_write_string mbedtls_mpi_write_string -#define net_accept mbedtls_net_accept -#define net_bind mbedtls_net_bind -#define net_close mbedtls_net_free -#define net_connect mbedtls_net_connect -#define net_recv mbedtls_net_recv -#define net_recv_timeout mbedtls_net_recv_timeout -#define net_send mbedtls_net_send -#define net_set_block mbedtls_net_set_block -#define net_set_nonblock mbedtls_net_set_nonblock -#define net_usleep mbedtls_net_usleep -#define oid_descriptor_t mbedtls_oid_descriptor_t -#define oid_get_attr_short_name mbedtls_oid_get_attr_short_name -#define oid_get_cipher_alg mbedtls_oid_get_cipher_alg -#define oid_get_ec_grp mbedtls_oid_get_ec_grp -#define oid_get_extended_key_usage mbedtls_oid_get_extended_key_usage -#define oid_get_md_alg mbedtls_oid_get_md_alg -#define oid_get_numeric_string mbedtls_oid_get_numeric_string -#define oid_get_oid_by_ec_grp mbedtls_oid_get_oid_by_ec_grp -#define oid_get_oid_by_md mbedtls_oid_get_oid_by_md -#define oid_get_oid_by_pk_alg mbedtls_oid_get_oid_by_pk_alg -#define oid_get_oid_by_sig_alg mbedtls_oid_get_oid_by_sig_alg -#define oid_get_pk_alg mbedtls_oid_get_pk_alg -#define oid_get_pkcs12_pbe_alg mbedtls_oid_get_pkcs12_pbe_alg -#define oid_get_sig_alg mbedtls_oid_get_sig_alg -#define oid_get_sig_alg_desc mbedtls_oid_get_sig_alg_desc -#define oid_get_x509_ext_type mbedtls_oid_get_x509_ext_type -#define operation_t mbedtls_operation_t -#define padlock_supports mbedtls_padlock_has_support -#define padlock_xcryptcbc mbedtls_padlock_xcryptcbc -#define padlock_xcryptecb mbedtls_padlock_xcryptecb -#define pem_context mbedtls_pem_context -#define pem_free mbedtls_pem_free -#define pem_init mbedtls_pem_init -#define pem_read_buffer mbedtls_pem_read_buffer -#define pem_write_buffer mbedtls_pem_write_buffer -#define pk_can_do mbedtls_pk_can_do -#define pk_check_pair mbedtls_pk_check_pair -#define pk_context mbedtls_pk_context -#define pk_debug mbedtls_pk_debug -#define pk_debug_item mbedtls_pk_debug_item -#define pk_debug_type mbedtls_pk_debug_type -#define pk_decrypt mbedtls_pk_decrypt -#define pk_ec mbedtls_pk_ec -#define pk_encrypt mbedtls_pk_encrypt -#define pk_free mbedtls_pk_free -#define pk_get_len mbedtls_pk_get_len -#define pk_get_name mbedtls_pk_get_name -#define pk_get_size mbedtls_pk_get_bitlen -#define pk_get_type mbedtls_pk_get_type -#define pk_info_from_type mbedtls_pk_info_from_type -#define pk_info_t mbedtls_pk_info_t -#define pk_init mbedtls_pk_init -#define pk_init_ctx mbedtls_pk_setup -#define pk_init_ctx_rsa_alt mbedtls_pk_setup_rsa_alt -#define pk_load_file mbedtls_pk_load_file -#define pk_parse_key mbedtls_pk_parse_key -#define pk_parse_keyfile mbedtls_pk_parse_keyfile -#define pk_parse_public_key mbedtls_pk_parse_public_key -#define pk_parse_public_keyfile mbedtls_pk_parse_public_keyfile -#define pk_parse_subpubkey mbedtls_pk_parse_subpubkey -#define pk_rsa mbedtls_pk_rsa -#define pk_rsa_alt_decrypt_func mbedtls_pk_rsa_alt_decrypt_func -#define pk_rsa_alt_key_len_func mbedtls_pk_rsa_alt_key_len_func -#define pk_rsa_alt_sign_func mbedtls_pk_rsa_alt_sign_func -#define pk_rsassa_pss_options mbedtls_pk_rsassa_pss_options -#define pk_sign mbedtls_pk_sign -#define pk_type_t mbedtls_pk_type_t -#define pk_verify mbedtls_pk_verify -#define pk_verify_ext mbedtls_pk_verify_ext -#define pk_write_key_der mbedtls_pk_write_key_der -#define pk_write_key_pem mbedtls_pk_write_key_pem -#define pk_write_pubkey mbedtls_pk_write_pubkey -#define pk_write_pubkey_der mbedtls_pk_write_pubkey_der -#define pk_write_pubkey_pem mbedtls_pk_write_pubkey_pem -#define pkcs11_context mbedtls_pkcs11_context -#define pkcs11_decrypt mbedtls_pkcs11_decrypt -#define pkcs11_priv_key_free mbedtls_pkcs11_priv_key_free -#define pkcs11_priv_key_init mbedtls_pkcs11_priv_key_bind -#define pkcs11_sign mbedtls_pkcs11_sign -#define pkcs11_x509_cert_init mbedtls_pkcs11_x509_cert_bind -#define pkcs12_derivation mbedtls_pkcs12_derivation -#define pkcs12_pbe mbedtls_pkcs12_pbe -#define pkcs12_pbe_sha1_rc4_128 mbedtls_pkcs12_pbe_sha1_rc4_128 -#define pkcs5_pbes2 mbedtls_pkcs5_pbes2 -#define pkcs5_pbkdf2_hmac mbedtls_pkcs5_pbkdf2_hmac -#define pkcs5_self_test mbedtls_pkcs5_self_test -#define platform_entropy_poll mbedtls_platform_entropy_poll -#define platform_set_exit mbedtls_platform_set_exit -#define platform_set_fprintf mbedtls_platform_set_fprintf -#define platform_set_printf mbedtls_platform_set_printf -#define platform_set_snprintf mbedtls_platform_set_snprintf -#define polarssl_exit mbedtls_exit -#define polarssl_fprintf mbedtls_fprintf -#define polarssl_free mbedtls_free -#define polarssl_mutex_free mbedtls_mutex_free -#define polarssl_mutex_init mbedtls_mutex_init -#define polarssl_mutex_lock mbedtls_mutex_lock -#define polarssl_mutex_unlock mbedtls_mutex_unlock -#define polarssl_printf mbedtls_printf -#define polarssl_snprintf mbedtls_snprintf -#define polarssl_strerror mbedtls_strerror -#define ripemd160 mbedtls_ripemd160 -#define ripemd160_context mbedtls_ripemd160_context -#define ripemd160_finish mbedtls_ripemd160_finish -#define ripemd160_free mbedtls_ripemd160_free -#define ripemd160_info mbedtls_ripemd160_info -#define ripemd160_init mbedtls_ripemd160_init -#define ripemd160_process mbedtls_ripemd160_process -#define ripemd160_self_test mbedtls_ripemd160_self_test -#define ripemd160_starts mbedtls_ripemd160_starts -#define ripemd160_update mbedtls_ripemd160_update -#define rsa_alt_context mbedtls_rsa_alt_context -#define rsa_alt_info mbedtls_rsa_alt_info -#define rsa_check_privkey mbedtls_rsa_check_privkey -#define rsa_check_pub_priv mbedtls_rsa_check_pub_priv -#define rsa_check_pubkey mbedtls_rsa_check_pubkey -#define rsa_context mbedtls_rsa_context -#define rsa_copy mbedtls_rsa_copy -#define rsa_free mbedtls_rsa_free -#define rsa_gen_key mbedtls_rsa_gen_key -#define rsa_info mbedtls_rsa_info -#define rsa_init mbedtls_rsa_init -#define rsa_pkcs1_decrypt mbedtls_rsa_pkcs1_decrypt -#define rsa_pkcs1_encrypt mbedtls_rsa_pkcs1_encrypt -#define rsa_pkcs1_sign mbedtls_rsa_pkcs1_sign -#define rsa_pkcs1_verify mbedtls_rsa_pkcs1_verify -#define rsa_private mbedtls_rsa_private -#define rsa_public mbedtls_rsa_public -#define rsa_rsaes_oaep_decrypt mbedtls_rsa_rsaes_oaep_decrypt -#define rsa_rsaes_oaep_encrypt mbedtls_rsa_rsaes_oaep_encrypt -#define rsa_rsaes_pkcs1_v15_decrypt mbedtls_rsa_rsaes_pkcs1_v15_decrypt -#define rsa_rsaes_pkcs1_v15_encrypt mbedtls_rsa_rsaes_pkcs1_v15_encrypt -#define rsa_rsassa_pkcs1_v15_sign mbedtls_rsa_rsassa_pkcs1_v15_sign -#define rsa_rsassa_pkcs1_v15_verify mbedtls_rsa_rsassa_pkcs1_v15_verify -#define rsa_rsassa_pss_sign mbedtls_rsa_rsassa_pss_sign -#define rsa_rsassa_pss_verify mbedtls_rsa_rsassa_pss_verify -#define rsa_rsassa_pss_verify_ext mbedtls_rsa_rsassa_pss_verify_ext -#define rsa_self_test mbedtls_rsa_self_test -#define rsa_set_padding mbedtls_rsa_set_padding -#define safer_memcmp mbedtls_ssl_safer_memcmp -#define set_alarm mbedtls_set_alarm -#define sha1 mbedtls_sha1 -#define sha1_context mbedtls_sha1_context -#define sha1_finish mbedtls_sha1_finish -#define sha1_free mbedtls_sha1_free -#define sha1_info mbedtls_sha1_info -#define sha1_init mbedtls_sha1_init -#define sha1_process mbedtls_sha1_process -#define sha1_self_test mbedtls_sha1_self_test -#define sha1_starts mbedtls_sha1_starts -#define sha1_update mbedtls_sha1_update -#define sha224_info mbedtls_sha224_info -#define sha256 mbedtls_sha256 -#define sha256_context mbedtls_sha256_context -#define sha256_finish mbedtls_sha256_finish -#define sha256_free mbedtls_sha256_free -#define sha256_info mbedtls_sha256_info -#define sha256_init mbedtls_sha256_init -#define sha256_process mbedtls_sha256_process -#define sha256_self_test mbedtls_sha256_self_test -#define sha256_starts mbedtls_sha256_starts -#define sha256_update mbedtls_sha256_update -#define sha384_info mbedtls_sha384_info -#define sha512 mbedtls_sha512 -#define sha512_context mbedtls_sha512_context -#define sha512_finish mbedtls_sha512_finish -#define sha512_free mbedtls_sha512_free -#define sha512_info mbedtls_sha512_info -#define sha512_init mbedtls_sha512_init -#define sha512_process mbedtls_sha512_process -#define sha512_self_test mbedtls_sha512_self_test -#define sha512_starts mbedtls_sha512_starts -#define sha512_update mbedtls_sha512_update -#define source_state mbedtls_entropy_source_state -#define ssl_cache_context mbedtls_ssl_cache_context -#define ssl_cache_entry mbedtls_ssl_cache_entry -#define ssl_cache_free mbedtls_ssl_cache_free -#define ssl_cache_get mbedtls_ssl_cache_get -#define ssl_cache_init mbedtls_ssl_cache_init -#define ssl_cache_set mbedtls_ssl_cache_set -#define ssl_cache_set_max_entries mbedtls_ssl_cache_set_max_entries -#define ssl_cache_set_timeout mbedtls_ssl_cache_set_timeout -#define ssl_check_cert_usage mbedtls_ssl_check_cert_usage -#define ssl_ciphersuite_from_id mbedtls_ssl_ciphersuite_from_id -#define ssl_ciphersuite_from_string mbedtls_ssl_ciphersuite_from_string -#define ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t -#define ssl_ciphersuite_uses_ec mbedtls_ssl_ciphersuite_uses_ec -#define ssl_ciphersuite_uses_psk mbedtls_ssl_ciphersuite_uses_psk -#define ssl_close_notify mbedtls_ssl_close_notify -#define ssl_context mbedtls_ssl_context -#define ssl_cookie_check mbedtls_ssl_cookie_check -#define ssl_cookie_check_t mbedtls_ssl_cookie_check_t -#define ssl_cookie_ctx mbedtls_ssl_cookie_ctx -#define ssl_cookie_free mbedtls_ssl_cookie_free -#define ssl_cookie_init mbedtls_ssl_cookie_init -#define ssl_cookie_set_timeout mbedtls_ssl_cookie_set_timeout -#define ssl_cookie_setup mbedtls_ssl_cookie_setup -#define ssl_cookie_write mbedtls_ssl_cookie_write -#define ssl_cookie_write_t mbedtls_ssl_cookie_write_t -#define ssl_derive_keys mbedtls_ssl_derive_keys -#define ssl_dtls_replay_check mbedtls_ssl_dtls_replay_check -#define ssl_dtls_replay_update mbedtls_ssl_dtls_replay_update -#define ssl_fetch_input mbedtls_ssl_fetch_input -#define ssl_flight_item mbedtls_ssl_flight_item -#define ssl_flush_output mbedtls_ssl_flush_output -#define ssl_free mbedtls_ssl_free -#define ssl_get_alpn_protocol mbedtls_ssl_get_alpn_protocol -#define ssl_get_bytes_avail mbedtls_ssl_get_bytes_avail -#define ssl_get_ciphersuite mbedtls_ssl_get_ciphersuite -#define ssl_get_ciphersuite_id mbedtls_ssl_get_ciphersuite_id -#define ssl_get_ciphersuite_name mbedtls_ssl_get_ciphersuite_name -#define ssl_get_ciphersuite_sig_pk_alg mbedtls_ssl_get_ciphersuite_sig_pk_alg -#define ssl_get_peer_cert mbedtls_ssl_get_peer_cert -#define ssl_get_record_expansion mbedtls_ssl_get_record_expansion -#define ssl_get_session mbedtls_ssl_get_session -#define ssl_get_verify_result mbedtls_ssl_get_verify_result -#define ssl_get_version mbedtls_ssl_get_version -#define ssl_handshake mbedtls_ssl_handshake -#define ssl_handshake_client_step mbedtls_ssl_handshake_client_step -#define ssl_handshake_free mbedtls_ssl_handshake_free -#define ssl_handshake_params mbedtls_ssl_handshake_params -#define ssl_handshake_server_step mbedtls_ssl_handshake_server_step -#define ssl_handshake_step mbedtls_ssl_handshake_step -#define ssl_handshake_wrapup mbedtls_ssl_handshake_wrapup -#define ssl_hdr_len mbedtls_ssl_hdr_len -#define ssl_hs_hdr_len mbedtls_ssl_hs_hdr_len -#define ssl_hw_record_activate mbedtls_ssl_hw_record_activate -#define ssl_hw_record_finish mbedtls_ssl_hw_record_finish -#define ssl_hw_record_init mbedtls_ssl_hw_record_init -#define ssl_hw_record_read mbedtls_ssl_hw_record_read -#define ssl_hw_record_reset mbedtls_ssl_hw_record_reset -#define ssl_hw_record_write mbedtls_ssl_hw_record_write -#define ssl_init mbedtls_ssl_init -#define ssl_key_cert mbedtls_ssl_key_cert -#define ssl_legacy_renegotiation mbedtls_ssl_conf_legacy_renegotiation -#define ssl_list_ciphersuites mbedtls_ssl_list_ciphersuites -#define ssl_md_alg_from_hash mbedtls_ssl_md_alg_from_hash -#define ssl_optimize_checksum mbedtls_ssl_optimize_checksum -#define ssl_own_cert mbedtls_ssl_own_cert -#define ssl_own_key mbedtls_ssl_own_key -#define ssl_parse_certificate mbedtls_ssl_parse_certificate -#define ssl_parse_change_cipher_spec mbedtls_ssl_parse_change_cipher_spec -#define ssl_parse_finished mbedtls_ssl_parse_finished -#define ssl_pk_alg_from_sig mbedtls_ssl_pk_alg_from_sig -#define ssl_pkcs11_decrypt mbedtls_ssl_pkcs11_decrypt -#define ssl_pkcs11_key_len mbedtls_ssl_pkcs11_key_len -#define ssl_pkcs11_sign mbedtls_ssl_pkcs11_sign -#define ssl_psk_derive_premaster mbedtls_ssl_psk_derive_premaster -#define ssl_read mbedtls_ssl_read -#define ssl_read_record mbedtls_ssl_read_record -#define ssl_read_version mbedtls_ssl_read_version -#define ssl_recv_flight_completed mbedtls_ssl_recv_flight_completed -#define ssl_renegotiate mbedtls_ssl_renegotiate -#define ssl_resend mbedtls_ssl_resend -#define ssl_reset_checksum mbedtls_ssl_reset_checksum -#define ssl_send_alert_message mbedtls_ssl_send_alert_message -#define ssl_send_fatal_handshake_failure mbedtls_ssl_send_fatal_handshake_failure -#define ssl_send_flight_completed mbedtls_ssl_send_flight_completed -#define ssl_session mbedtls_ssl_session -#define ssl_session_free mbedtls_ssl_session_free -#define ssl_session_init mbedtls_ssl_session_init -#define ssl_session_reset mbedtls_ssl_session_reset -#define ssl_set_alpn_protocols mbedtls_ssl_conf_alpn_protocols -#define ssl_set_arc4_support mbedtls_ssl_conf_arc4_support -#define ssl_set_authmode mbedtls_ssl_conf_authmode -#define ssl_set_bio mbedtls_ssl_set_bio -#define ssl_set_ca_chain mbedtls_ssl_conf_ca_chain -#define ssl_set_cbc_record_splitting mbedtls_ssl_conf_cbc_record_splitting -#define ssl_set_ciphersuites mbedtls_ssl_conf_ciphersuites -#define ssl_set_ciphersuites_for_version mbedtls_ssl_conf_ciphersuites_for_version -#define ssl_set_client_transport_id mbedtls_ssl_set_client_transport_id -#define ssl_set_curves mbedtls_ssl_conf_curves -#define ssl_set_dbg mbedtls_ssl_conf_dbg -#define ssl_set_dh_param mbedtls_ssl_conf_dh_param -#define ssl_set_dh_param_ctx mbedtls_ssl_conf_dh_param_ctx -#define ssl_set_dtls_anti_replay mbedtls_ssl_conf_dtls_anti_replay -#define ssl_set_dtls_badmac_limit mbedtls_ssl_conf_dtls_badmac_limit -#define ssl_set_dtls_cookies mbedtls_ssl_conf_dtls_cookies -#define ssl_set_encrypt_then_mac mbedtls_ssl_conf_encrypt_then_mac -#define ssl_set_endpoint mbedtls_ssl_conf_endpoint -#define ssl_set_extended_master_secret mbedtls_ssl_conf_extended_master_secret -#define ssl_set_fallback mbedtls_ssl_conf_fallback -#define ssl_set_handshake_timeout mbedtls_ssl_conf_handshake_timeout -#define ssl_set_hostname mbedtls_ssl_set_hostname -#define ssl_set_max_frag_len mbedtls_ssl_conf_max_frag_len -#define ssl_set_max_version mbedtls_ssl_conf_max_version -#define ssl_set_min_version mbedtls_ssl_conf_min_version -#define ssl_set_own_cert mbedtls_ssl_conf_own_cert -#define ssl_set_psk mbedtls_ssl_conf_psk -#define ssl_set_psk_cb mbedtls_ssl_conf_psk_cb -#define ssl_set_renegotiation mbedtls_ssl_conf_renegotiation -#define ssl_set_renegotiation_enforced mbedtls_ssl_conf_renegotiation_enforced -#define ssl_set_renegotiation_period mbedtls_ssl_conf_renegotiation_period -#define ssl_set_rng mbedtls_ssl_conf_rng -#define ssl_set_session mbedtls_ssl_set_session -#define ssl_set_session_cache mbedtls_ssl_conf_session_cache -#define ssl_set_session_tickets mbedtls_ssl_conf_session_tickets -#define ssl_set_sni mbedtls_ssl_conf_sni -#define ssl_set_transport mbedtls_ssl_conf_transport -#define ssl_set_truncated_hmac mbedtls_ssl_conf_truncated_hmac -#define ssl_set_verify mbedtls_ssl_conf_verify -#define ssl_sig_from_pk mbedtls_ssl_sig_from_pk -#define ssl_states mbedtls_ssl_states -#define ssl_transform mbedtls_ssl_transform -#define ssl_transform_free mbedtls_ssl_transform_free -#define ssl_write mbedtls_ssl_write -#define ssl_write_certificate mbedtls_ssl_write_certificate -#define ssl_write_change_cipher_spec mbedtls_ssl_write_change_cipher_spec -#define ssl_write_finished mbedtls_ssl_write_finished -#define ssl_write_record mbedtls_ssl_write_record -#define ssl_write_version mbedtls_ssl_write_version -#define supported_ciphers mbedtls_cipher_supported -#define t_sint mbedtls_mpi_sint -#define t_udbl mbedtls_t_udbl -#define t_uint mbedtls_mpi_uint -#define test_ca_crt mbedtls_test_ca_crt -#define test_ca_crt_ec mbedtls_test_ca_crt_ec -#define test_ca_crt_rsa mbedtls_test_ca_crt_rsa -#define test_ca_key mbedtls_test_ca_key -#define test_ca_key_ec mbedtls_test_ca_key_ec -#define test_ca_key_rsa mbedtls_test_ca_key_rsa -#define test_ca_list mbedtls_test_cas_pem -#define test_ca_pwd mbedtls_test_ca_pwd -#define test_ca_pwd_ec mbedtls_test_ca_pwd_ec -#define test_ca_pwd_rsa mbedtls_test_ca_pwd_rsa -#define test_cli_crt mbedtls_test_cli_crt -#define test_cli_crt_ec mbedtls_test_cli_crt_ec -#define test_cli_crt_rsa mbedtls_test_cli_crt_rsa -#define test_cli_key mbedtls_test_cli_key -#define test_cli_key_ec mbedtls_test_cli_key_ec -#define test_cli_key_rsa mbedtls_test_cli_key_rsa -#define test_srv_crt mbedtls_test_srv_crt -#define test_srv_crt_ec mbedtls_test_srv_crt_ec -#define test_srv_crt_rsa mbedtls_test_srv_crt_rsa -#define test_srv_key mbedtls_test_srv_key -#define test_srv_key_ec mbedtls_test_srv_key_ec -#define test_srv_key_rsa mbedtls_test_srv_key_rsa -#define threading_mutex_t mbedtls_threading_mutex_t -#define threading_set_alt mbedtls_threading_set_alt -#define timing_self_test mbedtls_timing_self_test -#define version_check_feature mbedtls_version_check_feature -#define version_get_number mbedtls_version_get_number -#define version_get_string mbedtls_version_get_string -#define version_get_string_full mbedtls_version_get_string_full -#define x509_bitstring mbedtls_x509_bitstring -#define x509_buf mbedtls_x509_buf -#define x509_crl mbedtls_x509_crl -#define x509_crl_entry mbedtls_x509_crl_entry -#define x509_crl_free mbedtls_x509_crl_free -#define x509_crl_info mbedtls_x509_crl_info -#define x509_crl_init mbedtls_x509_crl_init -#define x509_crl_parse mbedtls_x509_crl_parse -#define x509_crl_parse_der mbedtls_x509_crl_parse_der -#define x509_crl_parse_file mbedtls_x509_crl_parse_file -#define x509_crt mbedtls_x509_crt -#define x509_crt_check_extended_key_usage mbedtls_x509_crt_check_extended_key_usage -#define x509_crt_check_key_usage mbedtls_x509_crt_check_key_usage -#define x509_crt_free mbedtls_x509_crt_free -#define x509_crt_info mbedtls_x509_crt_info -#define x509_crt_init mbedtls_x509_crt_init -#define x509_crt_parse mbedtls_x509_crt_parse -#define x509_crt_parse_der mbedtls_x509_crt_parse_der -#define x509_crt_parse_file mbedtls_x509_crt_parse_file -#define x509_crt_parse_path mbedtls_x509_crt_parse_path -#define x509_crt_revoked mbedtls_x509_crt_is_revoked -#define x509_crt_verify mbedtls_x509_crt_verify -#define x509_csr mbedtls_x509_csr -#define x509_csr_free mbedtls_x509_csr_free -#define x509_csr_info mbedtls_x509_csr_info -#define x509_csr_init mbedtls_x509_csr_init -#define x509_csr_parse mbedtls_x509_csr_parse -#define x509_csr_parse_der mbedtls_x509_csr_parse_der -#define x509_csr_parse_file mbedtls_x509_csr_parse_file -#define x509_dn_gets mbedtls_x509_dn_gets -#define x509_get_alg mbedtls_x509_get_alg -#define x509_get_alg_null mbedtls_x509_get_alg_null -#define x509_get_ext mbedtls_x509_get_ext -#define x509_get_name mbedtls_x509_get_name -#define x509_get_rsassa_pss_params mbedtls_x509_get_rsassa_pss_params -#define x509_get_serial mbedtls_x509_get_serial -#define x509_get_sig mbedtls_x509_get_sig -#define x509_get_sig_alg mbedtls_x509_get_sig_alg -#define x509_get_time mbedtls_x509_get_time -#define x509_key_size_helper mbedtls_x509_key_size_helper -#define x509_name mbedtls_x509_name -#define x509_self_test mbedtls_x509_self_test -#define x509_sequence mbedtls_x509_sequence -#define x509_serial_gets mbedtls_x509_serial_gets -#define x509_set_extension mbedtls_x509_set_extension -#define x509_sig_alg_gets mbedtls_x509_sig_alg_gets -#define x509_string_to_names mbedtls_x509_string_to_names -#define x509_time mbedtls_x509_time -#define x509_time_expired mbedtls_x509_time_is_past -#define x509_time_future mbedtls_x509_time_is_future -#define x509_write_extensions mbedtls_x509_write_extensions -#define x509_write_names mbedtls_x509_write_names -#define x509_write_sig mbedtls_x509_write_sig -#define x509write_cert mbedtls_x509write_cert -#define x509write_crt_der mbedtls_x509write_crt_der -#define x509write_crt_free mbedtls_x509write_crt_free -#define x509write_crt_init mbedtls_x509write_crt_init -#define x509write_crt_pem mbedtls_x509write_crt_pem -#define x509write_crt_set_authority_key_identifier mbedtls_x509write_crt_set_authority_key_identifier -#define x509write_crt_set_basic_constraints mbedtls_x509write_crt_set_basic_constraints -#define x509write_crt_set_extension mbedtls_x509write_crt_set_extension -#define x509write_crt_set_issuer_key mbedtls_x509write_crt_set_issuer_key -#define x509write_crt_set_issuer_name mbedtls_x509write_crt_set_issuer_name -#define x509write_crt_set_key_usage mbedtls_x509write_crt_set_key_usage -#define x509write_crt_set_md_alg mbedtls_x509write_crt_set_md_alg -#define x509write_crt_set_ns_cert_type mbedtls_x509write_crt_set_ns_cert_type -#define x509write_crt_set_serial mbedtls_x509write_crt_set_serial -#define x509write_crt_set_subject_key mbedtls_x509write_crt_set_subject_key -#define x509write_crt_set_subject_key_identifier mbedtls_x509write_crt_set_subject_key_identifier -#define x509write_crt_set_subject_name mbedtls_x509write_crt_set_subject_name -#define x509write_crt_set_validity mbedtls_x509write_crt_set_validity -#define x509write_crt_set_version mbedtls_x509write_crt_set_version -#define x509write_csr mbedtls_x509write_csr -#define x509write_csr_der mbedtls_x509write_csr_der -#define x509write_csr_free mbedtls_x509write_csr_free -#define x509write_csr_init mbedtls_x509write_csr_init -#define x509write_csr_pem mbedtls_x509write_csr_pem -#define x509write_csr_set_extension mbedtls_x509write_csr_set_extension -#define x509write_csr_set_key mbedtls_x509write_csr_set_key -#define x509write_csr_set_key_usage mbedtls_x509write_csr_set_key_usage -#define x509write_csr_set_md_alg mbedtls_x509write_csr_set_md_alg -#define x509write_csr_set_ns_cert_type mbedtls_x509write_csr_set_ns_cert_type -#define x509write_csr_set_subject_name mbedtls_x509write_csr_set_subject_name -#define xtea_context mbedtls_xtea_context -#define xtea_crypt_cbc mbedtls_xtea_crypt_cbc -#define xtea_crypt_ecb mbedtls_xtea_crypt_ecb -#define xtea_free mbedtls_xtea_free -#define xtea_init mbedtls_xtea_init -#define xtea_self_test mbedtls_xtea_self_test -#define xtea_setup mbedtls_xtea_setup - -#endif /* compat-1.3.h */ -#endif /* MBEDTLS_DEPRECATED_REMOVED */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ctr_drbg.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ctr_drbg.h deleted file mode 100644 index 121575a5..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ctr_drbg.h +++ /dev/null @@ -1,322 +0,0 @@ -/** - * \file ctr_drbg.h - * - * \brief CTR_DRBG is based on AES-256, as defined in NIST SP 800-90A: - * Recommendation for Random Number Generation Using Deterministic - * Random Bit Generators. - * - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_CTR_DRBG_H -#define MBEDTLS_CTR_DRBG_H - -#include "aes.h" - -#if defined(MBEDTLS_THREADING_C) -#include "mbedtls/threading.h" -#endif - -#define MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED -0x0034 /**< The entropy source failed. */ -#define MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG -0x0036 /**< The requested random buffer length is too big. */ -#define MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG -0x0038 /**< The input (entropy + additional data) is too large. */ -#define MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR -0x003A /**< Read or write error in file. */ - -#define MBEDTLS_CTR_DRBG_BLOCKSIZE 16 /**< The block size used by the cipher. */ -#define MBEDTLS_CTR_DRBG_KEYSIZE 32 /**< The key size used by the cipher. */ -#define MBEDTLS_CTR_DRBG_KEYBITS ( MBEDTLS_CTR_DRBG_KEYSIZE * 8 ) /**< The key size for the DRBG operation, in bits. */ -#define MBEDTLS_CTR_DRBG_SEEDLEN ( MBEDTLS_CTR_DRBG_KEYSIZE + MBEDTLS_CTR_DRBG_BLOCKSIZE ) /**< The seed length, calculated as (counter + AES key). */ - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them using the compiler command - * line. - * \{ - */ - -#if !defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) -#if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256) -#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 -/**< The amount of entropy used per seed by default: - *
  • 48 with SHA-512.
    • - *
  • 32 with SHA-256.
- */ -#else -#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 32 -/**< Amount of entropy used per seed by default: - *
  • 48 with SHA-512.
    • - *
  • 32 with SHA-256.
- */ -#endif -#endif - -#if !defined(MBEDTLS_CTR_DRBG_RESEED_INTERVAL) -#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 -/**< The interval before reseed is performed by default. */ -#endif - -#if !defined(MBEDTLS_CTR_DRBG_MAX_INPUT) -#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 -/**< The maximum number of additional input Bytes. */ -#endif - -#if !defined(MBEDTLS_CTR_DRBG_MAX_REQUEST) -#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 -/**< The maximum number of requested Bytes per call. */ -#endif - -#if !defined(MBEDTLS_CTR_DRBG_MAX_SEED_INPUT) -#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 -/**< The maximum size of seed or reseed buffer. */ -#endif - -/* \} name SECTION: Module settings */ - -#define MBEDTLS_CTR_DRBG_PR_OFF 0 -/**< Prediction resistance is disabled. */ -#define MBEDTLS_CTR_DRBG_PR_ON 1 -/**< Prediction resistance is enabled. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The CTR_DRBG context structure. - */ -typedef struct -{ - unsigned char counter[16]; /*!< The counter (V). */ - int reseed_counter; /*!< The reseed counter. */ - int prediction_resistance; /*!< This determines whether prediction - resistance is enabled, that is - whether to systematically reseed before - each random generation. */ - size_t entropy_len; /*!< The amount of entropy grabbed on each - seed or reseed operation. */ - int reseed_interval; /*!< The reseed interval. */ - - mbedtls_aes_context aes_ctx; /*!< The AES context. */ - - /* - * Callbacks (Entropy) - */ - int (*f_entropy)(void *, unsigned char *, size_t); - /*!< The entropy callback function. */ - - void *p_entropy; /*!< The context for the entropy function. */ - -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; -#endif -} -mbedtls_ctr_drbg_context; - -/** - * \brief This function initializes the CTR_DRBG context, - * and prepares it for mbedtls_ctr_drbg_seed() - * or mbedtls_ctr_drbg_free(). - * - * \param ctx The CTR_DRBG context to initialize. - */ -void mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx ); - -/** - * \brief This function seeds and sets up the CTR_DRBG - * entropy source for future reseeds. - * - * \note Personalization data can be provided in addition to the more generic - * entropy source, to make this instantiation as unique as possible. - * - * \param ctx The CTR_DRBG context to seed. - * \param f_entropy The entropy callback, taking as arguments the - * \p p_entropy context, the buffer to fill, and the - length of the buffer. - * \param p_entropy The entropy context. - * \param custom Personalization data, that is device-specific - identifiers. Can be NULL. - * \param len The length of the personalization data. - * - * \return \c 0 on success, or - * #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure. - */ -int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx, - int (*f_entropy)(void *, unsigned char *, size_t), - void *p_entropy, - const unsigned char *custom, - size_t len ); - -/** - * \brief This function clears CTR_CRBG context data. - * - * \param ctx The CTR_DRBG context to clear. - */ -void mbedtls_ctr_drbg_free( mbedtls_ctr_drbg_context *ctx ); - -/** - * \brief This function turns prediction resistance on or off. - * The default value is off. - * - * \note If enabled, entropy is gathered at the beginning of - * every call to mbedtls_ctr_drbg_random_with_add(). - * Only use this if your entropy source has sufficient - * throughput. - * - * \param ctx The CTR_DRBG context. - * \param resistance #MBEDTLS_CTR_DRBG_PR_ON or #MBEDTLS_CTR_DRBG_PR_OFF. - */ -void mbedtls_ctr_drbg_set_prediction_resistance( mbedtls_ctr_drbg_context *ctx, - int resistance ); - -/** - * \brief This function sets the amount of entropy grabbed on each - * seed or reseed. The default value is - * #MBEDTLS_CTR_DRBG_ENTROPY_LEN. - * - * \param ctx The CTR_DRBG context. - * \param len The amount of entropy to grab. - */ -void mbedtls_ctr_drbg_set_entropy_len( mbedtls_ctr_drbg_context *ctx, - size_t len ); - -/** - * \brief This function sets the reseed interval. - * The default value is #MBEDTLS_CTR_DRBG_RESEED_INTERVAL. - * - * \param ctx The CTR_DRBG context. - * \param interval The reseed interval. - */ -void mbedtls_ctr_drbg_set_reseed_interval( mbedtls_ctr_drbg_context *ctx, - int interval ); - -/** - * \brief This function reseeds the CTR_DRBG context, that is - * extracts data from the entropy source. - * - * \param ctx The CTR_DRBG context. - * \param additional Additional data to add to the state. Can be NULL. - * \param len The length of the additional data. - * - * \return \c 0 on success, or - * #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure. - */ -int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx, - const unsigned char *additional, size_t len ); - -/** - * \brief This function updates the state of the CTR_DRBG context. - * - * \param ctx The CTR_DRBG context. - * \param additional The data to update the state with. - * \param add_len Length of \p additional data. - * - * \note If \p add_len is greater than #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT, - * only the first #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT Bytes are used. - * The remaining Bytes are silently discarded. - */ -void mbedtls_ctr_drbg_update( mbedtls_ctr_drbg_context *ctx, - const unsigned char *additional, size_t add_len ); - -/** - * \brief This function updates a CTR_DRBG instance with additional - * data and uses it to generate random data. - * - * \note The function automatically reseeds if the reseed counter is exceeded. - * - * \param p_rng The CTR_DRBG context. This must be a pointer to a - * #mbedtls_ctr_drbg_context structure. - * \param output The buffer to fill. - * \param output_len The length of the buffer. - * \param additional Additional data to update. Can be NULL. - * \param add_len The length of the additional data. - * - * \return \c 0 on success, or - * #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or - * #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure. - */ -int mbedtls_ctr_drbg_random_with_add( void *p_rng, - unsigned char *output, size_t output_len, - const unsigned char *additional, size_t add_len ); - -/** - * \brief This function uses CTR_DRBG to generate random data. - * - * \note The function automatically reseeds if the reseed counter is exceeded. - * - * \param p_rng The CTR_DRBG context. This must be a pointer to a - * #mbedtls_ctr_drbg_context structure. - * \param output The buffer to fill. - * \param output_len The length of the buffer. - * - * \return \c 0 on success, or - * #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or - * #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure. - */ -int mbedtls_ctr_drbg_random( void *p_rng, - unsigned char *output, size_t output_len ); - -#if defined(MBEDTLS_FS_IO) -/** - * \brief This function writes a seed file. - * - * \param ctx The CTR_DRBG context. - * \param path The name of the file. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error, or - * #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on - * failure. - */ -int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path ); - -/** - * \brief This function reads and updates a seed file. The seed - * is added to this instance. - * - * \param ctx The CTR_DRBG context. - * \param path The name of the file. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error, - * #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or - * #MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG on failure. - */ -int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path ); -#endif /* MBEDTLS_FS_IO */ - -/** - * \brief The CTR_DRBG checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_ctr_drbg_self_test( int verbose ); - -/* Internal functions (do not call directly) */ -int mbedtls_ctr_drbg_seed_entropy_len( mbedtls_ctr_drbg_context *, - int (*)(void *, unsigned char *, size_t), void *, - const unsigned char *, size_t, size_t ); - -#ifdef __cplusplus -} -#endif - -#endif /* ctr_drbg.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/debug.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/debug.h deleted file mode 100644 index ef8db67f..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/debug.h +++ /dev/null @@ -1,229 +0,0 @@ -/** - * \file debug.h - * - * \brief Functions for controlling and providing debug output from the library. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_DEBUG_H -#define MBEDTLS_DEBUG_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "ssl.h" - -#if defined(MBEDTLS_ECP_C) -#include "ecp.h" -#endif - -#if defined(MBEDTLS_DEBUG_C) - -#define MBEDTLS_DEBUG_STRIP_PARENS( ... ) __VA_ARGS__ - -#define MBEDTLS_SSL_DEBUG_MSG( level, args ) \ - mbedtls_debug_print_msg( ssl, level, __FILE__, __LINE__, \ - MBEDTLS_DEBUG_STRIP_PARENS args ) - -#define MBEDTLS_SSL_DEBUG_RET( level, text, ret ) \ - mbedtls_debug_print_ret( ssl, level, __FILE__, __LINE__, text, ret ) - -#define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len ) \ - mbedtls_debug_print_buf( ssl, level, __FILE__, __LINE__, text, buf, len ) - -#if defined(MBEDTLS_BIGNUM_C) -#define MBEDTLS_SSL_DEBUG_MPI( level, text, X ) \ - mbedtls_debug_print_mpi( ssl, level, __FILE__, __LINE__, text, X ) -#endif - -#if defined(MBEDTLS_ECP_C) -#define MBEDTLS_SSL_DEBUG_ECP( level, text, X ) \ - mbedtls_debug_print_ecp( ssl, level, __FILE__, __LINE__, text, X ) -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -#define MBEDTLS_SSL_DEBUG_CRT( level, text, crt ) \ - mbedtls_debug_print_crt( ssl, level, __FILE__, __LINE__, text, crt ) -#endif - -#else /* MBEDTLS_DEBUG_C */ - -#define MBEDTLS_SSL_DEBUG_MSG( level, args ) do { } while( 0 ) -#define MBEDTLS_SSL_DEBUG_RET( level, text, ret ) do { } while( 0 ) -#define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len ) do { } while( 0 ) -#define MBEDTLS_SSL_DEBUG_MPI( level, text, X ) do { } while( 0 ) -#define MBEDTLS_SSL_DEBUG_ECP( level, text, X ) do { } while( 0 ) -#define MBEDTLS_SSL_DEBUG_CRT( level, text, crt ) do { } while( 0 ) - -#endif /* MBEDTLS_DEBUG_C */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Set the threshold error level to handle globally all debug output. - * Debug messages that have a level over the threshold value are - * discarded. - * (Default value: 0 = No debug ) - * - * \param threshold theshold level of messages to filter on. Messages at a - * higher level will be discarded. - * - Debug levels - * - 0 No debug - * - 1 Error - * - 2 State change - * - 3 Informational - * - 4 Verbose - */ -void mbedtls_debug_set_threshold( int threshold ); - -/** - * \brief Print a message to the debug output. This function is always used - * through the MBEDTLS_SSL_DEBUG_MSG() macro, which supplies the ssl - * context, file and line number parameters. - * - * \param ssl SSL context - * \param level error level of the debug message - * \param file file the message has occurred in - * \param line line number the message has occurred at - * \param format format specifier, in printf format - * \param ... variables used by the format specifier - * - * \attention This function is intended for INTERNAL usage within the - * library only. - */ -void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *format, ... ); - -/** - * \brief Print the return value of a function to the debug output. This - * function is always used through the MBEDTLS_SSL_DEBUG_RET() macro, - * which supplies the ssl context, file and line number parameters. - * - * \param ssl SSL context - * \param level error level of the debug message - * \param file file the error has occurred in - * \param line line number the error has occurred in - * \param text the name of the function that returned the error - * \param ret the return code value - * - * \attention This function is intended for INTERNAL usage within the - * library only. - */ -void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, int ret ); - -/** - * \brief Output a buffer of size len bytes to the debug output. This function - * is always used through the MBEDTLS_SSL_DEBUG_BUF() macro, - * which supplies the ssl context, file and line number parameters. - * - * \param ssl SSL context - * \param level error level of the debug message - * \param file file the error has occurred in - * \param line line number the error has occurred in - * \param text a name or label for the buffer being dumped. Normally the - * variable or buffer name - * \param buf the buffer to be outputted - * \param len length of the buffer - * - * \attention This function is intended for INTERNAL usage within the - * library only. - */ -void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, const char *text, - const unsigned char *buf, size_t len ); - -#if defined(MBEDTLS_BIGNUM_C) -/** - * \brief Print a MPI variable to the debug output. This function is always - * used through the MBEDTLS_SSL_DEBUG_MPI() macro, which supplies the - * ssl context, file and line number parameters. - * - * \param ssl SSL context - * \param level error level of the debug message - * \param file file the error has occurred in - * \param line line number the error has occurred in - * \param text a name or label for the MPI being output. Normally the - * variable name - * \param X the MPI variable - * - * \attention This function is intended for INTERNAL usage within the - * library only. - */ -void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, const mbedtls_mpi *X ); -#endif - -#if defined(MBEDTLS_ECP_C) -/** - * \brief Print an ECP point to the debug output. This function is always - * used through the MBEDTLS_SSL_DEBUG_ECP() macro, which supplies the - * ssl context, file and line number parameters. - * - * \param ssl SSL context - * \param level error level of the debug message - * \param file file the error has occurred in - * \param line line number the error has occurred in - * \param text a name or label for the ECP point being output. Normally the - * variable name - * \param X the ECP point - * - * \attention This function is intended for INTERNAL usage within the - * library only. - */ -void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, const mbedtls_ecp_point *X ); -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/** - * \brief Print a X.509 certificate structure to the debug output. This - * function is always used through the MBEDTLS_SSL_DEBUG_CRT() macro, - * which supplies the ssl context, file and line number parameters. - * - * \param ssl SSL context - * \param level error level of the debug message - * \param file file the error has occurred in - * \param line line number the error has occurred in - * \param text a name or label for the certificate being output - * \param crt X.509 certificate structure - * - * \attention This function is intended for INTERNAL usage within the - * library only. - */ -void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, const mbedtls_x509_crt *crt ); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* debug.h */ - diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/des.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/des.h deleted file mode 100644 index 5a1a6365..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/des.h +++ /dev/null @@ -1,357 +0,0 @@ -/** - * \file des.h - * - * \brief DES block cipher - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - * - */ -#ifndef MBEDTLS_DES_H -#define MBEDTLS_DES_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_DES_ENCRYPT 1 -#define MBEDTLS_DES_DECRYPT 0 - -#define MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH -0x0032 /**< The data input has an invalid length. */ -#define MBEDTLS_ERR_DES_HW_ACCEL_FAILED -0x0033 /**< DES hardware accelerator failed. */ - -#define MBEDTLS_DES_KEY_SIZE 8 - -#if !defined(MBEDTLS_DES_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief DES context structure - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -typedef struct -{ - uint32_t sk[32]; /*!< DES subkeys */ -} -mbedtls_des_context; - -/** - * \brief Triple-DES context structure - */ -typedef struct -{ - uint32_t sk[96]; /*!< 3DES subkeys */ -} -mbedtls_des3_context; - -/** - * \brief Initialize DES context - * - * \param ctx DES context to be initialized - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -void mbedtls_des_init( mbedtls_des_context *ctx ); - -/** - * \brief Clear DES context - * - * \param ctx DES context to be cleared - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -void mbedtls_des_free( mbedtls_des_context *ctx ); - -/** - * \brief Initialize Triple-DES context - * - * \param ctx DES3 context to be initialized - */ -void mbedtls_des3_init( mbedtls_des3_context *ctx ); - -/** - * \brief Clear Triple-DES context - * - * \param ctx DES3 context to be cleared - */ -void mbedtls_des3_free( mbedtls_des3_context *ctx ); - -/** - * \brief Set key parity on the given key to odd. - * - * DES keys are 56 bits long, but each byte is padded with - * a parity bit to allow verification. - * - * \param key 8-byte secret key - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] ); - -/** - * \brief Check that key parity on the given key is odd. - * - * DES keys are 56 bits long, but each byte is padded with - * a parity bit to allow verification. - * - * \param key 8-byte secret key - * - * \return 0 is parity was ok, 1 if parity was not correct. - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SIZE] ); - -/** - * \brief Check that key is not a weak or semi-weak DES key - * - * \param key 8-byte secret key - * - * \return 0 if no weak key was found, 1 if a weak key was identified. - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] ); - -/** - * \brief DES key schedule (56-bit, encryption) - * - * \param ctx DES context to be initialized - * \param key 8-byte secret key - * - * \return 0 - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] ); - -/** - * \brief DES key schedule (56-bit, decryption) - * - * \param ctx DES context to be initialized - * \param key 8-byte secret key - * - * \return 0 - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -int mbedtls_des_setkey_dec( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] ); - -/** - * \brief Triple-DES key schedule (112-bit, encryption) - * - * \param ctx 3DES context to be initialized - * \param key 16-byte secret key - * - * \return 0 - */ -int mbedtls_des3_set2key_enc( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] ); - -/** - * \brief Triple-DES key schedule (112-bit, decryption) - * - * \param ctx 3DES context to be initialized - * \param key 16-byte secret key - * - * \return 0 - */ -int mbedtls_des3_set2key_dec( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] ); - -/** - * \brief Triple-DES key schedule (168-bit, encryption) - * - * \param ctx 3DES context to be initialized - * \param key 24-byte secret key - * - * \return 0 - */ -int mbedtls_des3_set3key_enc( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] ); - -/** - * \brief Triple-DES key schedule (168-bit, decryption) - * - * \param ctx 3DES context to be initialized - * \param key 24-byte secret key - * - * \return 0 - */ -int mbedtls_des3_set3key_dec( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] ); - -/** - * \brief DES-ECB block encryption/decryption - * - * \param ctx DES context - * \param input 64-bit input block - * \param output 64-bit output block - * - * \return 0 if successful - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx, - const unsigned char input[8], - unsigned char output[8] ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/** - * \brief DES-CBC buffer encryption/decryption - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx DES context - * \param mode MBEDTLS_DES_ENCRYPT or MBEDTLS_DES_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -int mbedtls_des_crypt_cbc( mbedtls_des_context *ctx, - int mode, - size_t length, - unsigned char iv[8], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -/** - * \brief 3DES-ECB block encryption/decryption - * - * \param ctx 3DES context - * \param input 64-bit input block - * \param output 64-bit output block - * - * \return 0 if successful - */ -int mbedtls_des3_crypt_ecb( mbedtls_des3_context *ctx, - const unsigned char input[8], - unsigned char output[8] ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/** - * \brief 3DES-CBC buffer encryption/decryption - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx 3DES context - * \param mode MBEDTLS_DES_ENCRYPT or MBEDTLS_DES_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful, or MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH - */ -int mbedtls_des3_crypt_cbc( mbedtls_des3_context *ctx, - int mode, - size_t length, - unsigned char iv[8], - const unsigned char *input, - unsigned char *output ); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -/** - * \brief Internal function for key expansion. - * (Only exposed to allow overriding it, - * see MBEDTLS_DES_SETKEY_ALT) - * - * \param SK Round keys - * \param key Base key - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers - * instead. - */ -void mbedtls_des_setkey( uint32_t SK[32], - const unsigned char key[MBEDTLS_DES_KEY_SIZE] ); -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_DES_ALT */ -#include "des_alt.h" -#endif /* MBEDTLS_DES_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_des_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* des.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/dhm.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/dhm.h deleted file mode 100644 index 00fafd8d..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/dhm.h +++ /dev/null @@ -1,1061 +0,0 @@ -/** - * \file dhm.h - * - * \brief Diffie-Hellman-Merkle key exchange. - * - * RFC-3526: More Modular Exponential (MODP) Diffie-Hellman groups for - * Internet Key Exchange (IKE) defines a number of standardized - * Diffie-Hellman groups for IKE. - * - * RFC-5114: Additional Diffie-Hellman Groups for Use with IETF - * Standards defines a number of standardized Diffie-Hellman - * groups that can be used. - * - * \warning The security of the DHM key exchange relies on the proper choice - * of prime modulus - optimally, it should be a safe prime. The usage - * of non-safe primes both decreases the difficulty of the underlying - * discrete logarithm problem and can lead to small subgroup attacks - * leaking private exponent bits when invalid public keys are used - * and not detected. This is especially relevant if the same DHM - * parameters are reused for multiple key exchanges as in static DHM, - * while the criticality of small-subgroup attacks is lower for - * ephemeral DHM. - * - * \warning For performance reasons, the code does neither perform primality - * nor safe primality tests, nor the expensive checks for invalid - * subgroups. Moreover, even if these were performed, non-standardized - * primes cannot be trusted because of the possibility of backdoors - * that can't be effectively checked for. - * - * \warning Diffie-Hellman-Merkle is therefore a security risk when not using - * standardized primes generated using a trustworthy ("nothing up - * my sleeve") method, such as the RFC 3526 / 7919 primes. In the TLS - * protocol, DH parameters need to be negotiated, so using the default - * primes systematically is not always an option. If possible, use - * Elliptic Curve Diffie-Hellman (ECDH), which has better performance, - * and for which the TLS protocol mandates the use of standard - * parameters. - * - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_DHM_H -#define MBEDTLS_DHM_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif -#include "bignum.h" -#if !defined(MBEDTLS_DHM_ALT) - -/* - * DHM Error codes - */ -#define MBEDTLS_ERR_DHM_BAD_INPUT_DATA -0x3080 /**< Bad input parameters. */ -#define MBEDTLS_ERR_DHM_READ_PARAMS_FAILED -0x3100 /**< Reading of the DHM parameters failed. */ -#define MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED -0x3180 /**< Making of the DHM parameters failed. */ -#define MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED -0x3200 /**< Reading of the public values failed. */ -#define MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED -0x3280 /**< Making of the public value failed. */ -#define MBEDTLS_ERR_DHM_CALC_SECRET_FAILED -0x3300 /**< Calculation of the DHM secret failed. */ -#define MBEDTLS_ERR_DHM_INVALID_FORMAT -0x3380 /**< The ASN.1 data is not formatted correctly. */ -#define MBEDTLS_ERR_DHM_ALLOC_FAILED -0x3400 /**< Allocation of memory failed. */ -#define MBEDTLS_ERR_DHM_FILE_IO_ERROR -0x3480 /**< Read or write of file failed. */ -#define MBEDTLS_ERR_DHM_HW_ACCEL_FAILED -0x3500 /**< DHM hardware accelerator failed. */ -#define MBEDTLS_ERR_DHM_SET_GROUP_FAILED -0x3580 /**< Setting the modulus and generator failed. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The DHM context structure. - */ -typedef struct -{ - size_t len; /*!< The size of \p P in Bytes. */ - mbedtls_mpi P; /*!< The prime modulus. */ - mbedtls_mpi G; /*!< The generator. */ - mbedtls_mpi X; /*!< Our secret value. */ - mbedtls_mpi GX; /*!< Our public key = \c G^X mod \c P. */ - mbedtls_mpi GY; /*!< The public key of the peer = \c G^Y mod \c P. */ - mbedtls_mpi K; /*!< The shared secret = \c G^(XY) mod \c P. */ - mbedtls_mpi RP; /*!< The cached value = \c R^2 mod \c P. */ - mbedtls_mpi Vi; /*!< The blinding value. */ - mbedtls_mpi Vf; /*!< The unblinding value. */ - mbedtls_mpi pX; /*!< The previous \c X. */ -} -mbedtls_dhm_context; - -/** - * \brief This function initializes the DHM context. - * - * \param ctx The DHM context to initialize. - */ -void mbedtls_dhm_init( mbedtls_dhm_context *ctx ); - -/** - * \brief This function parses the ServerKeyExchange parameters. - * - * \param ctx The DHM context. - * \param p On input, *p must be the start of the input buffer. - * On output, *p is updated to point to the end of the data - * that has been read. On success, this is the first byte - * past the end of the ServerKeyExchange parameters. - * On error, this is the point at which an error has been - * detected, which is usually not useful except to debug - * failures. - * \param end The end of the input buffer. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code - * on failure. - */ -int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx, - unsigned char **p, - const unsigned char *end ); - -/** - * \brief This function sets up and writes the ServerKeyExchange - * parameters. - * - * \param ctx The DHM context. - * \param x_size The private value size in Bytes. - * \param olen The number of characters written. - * \param output The destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \note The destination buffer must be large enough to hold - * the reduced binary presentation of the modulus, the generator - * and the public key, each wrapped with a 2-byte length field. - * It is the responsibility of the caller to ensure that enough - * space is available. Refer to \c mbedtls_mpi_size to computing - * the byte-size of an MPI. - * - * \note This function assumes that \c ctx->P and \c ctx->G - * have already been properly set. For that, use - * mbedtls_dhm_set_group() below in conjunction with - * mbedtls_mpi_read_binary() and mbedtls_mpi_read_string(). - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code - * on failure. - */ -int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size, - unsigned char *output, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Set prime modulus and generator - * - * \param ctx The DHM context. - * \param P The MPI holding DHM prime modulus. - * \param G The MPI holding DHM generator. - * - * \note This function can be used to set P, G - * in preparation for \c mbedtls_dhm_make_params. - * - * \return \c 0 if successful, or an \c MBEDTLS_ERR_DHM_XXX error code - * on failure. - */ -int mbedtls_dhm_set_group( mbedtls_dhm_context *ctx, - const mbedtls_mpi *P, - const mbedtls_mpi *G ); - -/** - * \brief This function imports the public value G^Y of the peer. - * - * \param ctx The DHM context. - * \param input The input buffer. - * \param ilen The size of the input buffer. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code - * on failure. - */ -int mbedtls_dhm_read_public( mbedtls_dhm_context *ctx, - const unsigned char *input, size_t ilen ); - -/** - * \brief This function creates its own private value \c X and - * exports \c G^X. - * - * \param ctx The DHM context. - * \param x_size The private value size in Bytes. - * \param output The destination buffer. - * \param olen The length of the destination buffer. Must be at least - equal to ctx->len (the size of \c P). - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \note The destination buffer will always be fully written - * so as to contain a big-endian presentation of G^X mod P. - * If it is larger than ctx->len, it will accordingly be - * padded with zero-bytes in the beginning. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code - * on failure. - */ -int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size, - unsigned char *output, size_t olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function derives and exports the shared secret - * \c (G^Y)^X mod \c P. - * - * \param ctx The DHM context. - * \param output The destination buffer. - * \param output_size The size of the destination buffer. Must be at least - * the size of ctx->len. - * \param olen On exit, holds the actual number of Bytes written. - * \param f_rng The RNG function, for blinding purposes. - * \param p_rng The RNG parameter. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code - * on failure. - * - * \note If non-NULL, \p f_rng is used to blind the input as - * a countermeasure against timing attacks. Blinding is used - * only if our secret value \p X is re-used and omitted - * otherwise. Therefore, we recommend always passing a - * non-NULL \p f_rng argument. - */ -int mbedtls_dhm_calc_secret( mbedtls_dhm_context *ctx, - unsigned char *output, size_t output_size, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function frees and clears the components of a DHM key. - * - * \param ctx The DHM context to free and clear. - */ -void mbedtls_dhm_free( mbedtls_dhm_context *ctx ); - -#if defined(MBEDTLS_ASN1_PARSE_C) -/** \ingroup x509_module */ -/** - * \brief This function parses DHM parameters in PEM or DER format. - * - * \param dhm The DHM context to initialize. - * \param dhmin The input buffer. - * \param dhminlen The size of the buffer, including the terminating null - * Byte for PEM data. - * - * \return \c 0 on success, or a specific DHM or PEM error code - * on failure. - */ -int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin, - size_t dhminlen ); - -#if defined(MBEDTLS_FS_IO) -/** \ingroup x509_module */ -/** - * \brief This function loads and parses DHM parameters from a file. - * - * \param dhm The DHM context to load the parameters to. - * \param path The filename to read the DHM parameters from. - * - * \return \c 0 on success, or a specific DHM or PEM error code - * on failure. - */ -int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path ); -#endif /* MBEDTLS_FS_IO */ -#endif /* MBEDTLS_ASN1_PARSE_C */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_DHM_ALT */ -#include "dhm_alt.h" -#endif /* MBEDTLS_DHM_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The DMH checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_dhm_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -/** - * RFC 3526, RFC 5114 and RFC 7919 standardize a number of - * Diffie-Hellman groups, some of which are included here - * for use within the SSL/TLS module and the user's convenience - * when configuring the Diffie-Hellman parameters by hand - * through \c mbedtls_ssl_conf_dh_param. - * - * The following lists the source of the above groups in the standards: - * - RFC 5114 section 2.2: 2048-bit MODP Group with 224-bit Prime Order Subgroup - * - RFC 3526 section 3: 2048-bit MODP Group - * - RFC 3526 section 4: 3072-bit MODP Group - * - RFC 3526 section 5: 4096-bit MODP Group - * - RFC 7919 section A.1: ffdhe2048 - * - RFC 7919 section A.2: ffdhe3072 - * - RFC 7919 section A.3: ffdhe4096 - * - RFC 7919 section A.4: ffdhe6144 - * - RFC 7919 section A.5: ffdhe8192 - * - * The constants with suffix "_p" denote the chosen prime moduli, while - * the constants with suffix "_g" denote the chosen generator - * of the associated prime field. - * - * The constants further suffixed with "_bin" are provided in binary format, - * while all other constants represent null-terminated strings holding the - * hexadecimal presentation of the respective numbers. - * - * The primes from RFC 3526 and RFC 7919 have been generating by the following - * trust-worthy procedure: - * - Fix N in { 2048, 3072, 4096, 6144, 8192 } and consider the N-bit number - * the first and last 64 bits are all 1, and the remaining N - 128 bits of - * which are 0x7ff...ff. - * - Add the smallest multiple of the first N - 129 bits of the binary expansion - * of pi (for RFC 5236) or e (for RFC 7919) to this intermediate bit-string - * such that the resulting integer is a safe-prime. - * - The result is the respective RFC 3526 / 7919 prime, and the corresponding - * generator is always chosen to be 2 (which is a square for these prime, - * hence the corresponding subgroup has order (p-1)/2 and avoids leaking a - * bit in the private exponent). - * - */ - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) - -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -MBEDTLS_DEPRECATED typedef char const * mbedtls_deprecated_constant_t; -#define MBEDTLS_DEPRECATED_STRING_CONSTANT( VAL ) \ - ( (mbedtls_deprecated_constant_t) ( VAL ) ) -#else -#define MBEDTLS_DEPRECATED_STRING_CONSTANT( VAL ) VAL -#endif /* ! MBEDTLS_DEPRECATED_WARNING */ - -/** - * \warning The origin of the primes in RFC 5114 is not documented and - * their use therefore constitutes a security risk! - * - * \deprecated The hex-encoded primes from RFC 5114 are deprecated and are - * likely to be removed in a future version of the library without - * replacement. - */ - -/** - * The hexadecimal presentation of the prime underlying the - * 2048-bit MODP Group with 224-bit Prime Order Subgroup, as defined - * in RFC-5114: Additional Diffie-Hellman Groups for Use with - * IETF Standards. - */ -#define MBEDTLS_DHM_RFC5114_MODP_2048_P \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( \ - "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1" \ - "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15" \ - "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212" \ - "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207" \ - "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708" \ - "B3BF8A317091883681286130BC8985DB1602E714415D9330" \ - "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D" \ - "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8" \ - "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763" \ - "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" \ - "CF9DE5384E71B81C0AC4DFFE0C10E64F" ) - -/** - * The hexadecimal presentation of the chosen generator of the 2048-bit MODP - * Group with 224-bit Prime Order Subgroup, as defined in RFC-5114: - * Additional Diffie-Hellman Groups for Use with IETF Standards. - */ -#define MBEDTLS_DHM_RFC5114_MODP_2048_G \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( \ - "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF" \ - "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA" \ - "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7" \ - "C17669101999024AF4D027275AC1348BB8A762D0521BC98A" \ - "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE" \ - "F180EB34118E98D119529A45D6F834566E3025E316A330EF" \ - "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB" \ - "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381" \ - "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269" \ - "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179" \ - "81BC087F2A7065B384B890D3191F2BFA" ) - -/** - * The hexadecimal presentation of the prime underlying the 2048-bit MODP - * Group, as defined in RFC-3526: More Modular Exponential (MODP) - * Diffie-Hellman groups for Internet Key Exchange (IKE). - * - * \deprecated The hex-encoded primes from RFC 3625 are deprecated and - * superseded by the corresponding macros providing them as - * binary constants. Their hex-encoded constants are likely - * to be removed in a future version of the library. - * - */ -#define MBEDTLS_DHM_RFC3526_MODP_2048_P \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( \ - "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \ - "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \ - "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \ - "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \ - "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \ - "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \ - "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \ - "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \ - "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \ - "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \ - "15728E5A8AACAA68FFFFFFFFFFFFFFFF" ) - -/** - * The hexadecimal presentation of the chosen generator of the 2048-bit MODP - * Group, as defined in RFC-3526: More Modular Exponential (MODP) - * Diffie-Hellman groups for Internet Key Exchange (IKE). - */ -#define MBEDTLS_DHM_RFC3526_MODP_2048_G \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" ) - -/** - * The hexadecimal presentation of the prime underlying the 3072-bit MODP - * Group, as defined in RFC-3072: More Modular Exponential (MODP) - * Diffie-Hellman groups for Internet Key Exchange (IKE). - */ -#define MBEDTLS_DHM_RFC3526_MODP_3072_P \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( \ - "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \ - "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \ - "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \ - "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \ - "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \ - "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \ - "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \ - "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \ - "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \ - "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \ - "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \ - "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \ - "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \ - "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \ - "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \ - "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF" ) - -/** - * The hexadecimal presentation of the chosen generator of the 3072-bit MODP - * Group, as defined in RFC-3526: More Modular Exponential (MODP) - * Diffie-Hellman groups for Internet Key Exchange (IKE). - */ -#define MBEDTLS_DHM_RFC3526_MODP_3072_G \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" ) - -/** - * The hexadecimal presentation of the prime underlying the 4096-bit MODP - * Group, as defined in RFC-3526: More Modular Exponential (MODP) - * Diffie-Hellman groups for Internet Key Exchange (IKE). - */ -#define MBEDTLS_DHM_RFC3526_MODP_4096_P \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( \ - "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \ - "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \ - "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \ - "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \ - "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \ - "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \ - "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \ - "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \ - "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \ - "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \ - "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \ - "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \ - "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \ - "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \ - "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \ - "43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7" \ - "88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA" \ - "2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6" \ - "287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED" \ - "1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9" \ - "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199" \ - "FFFFFFFFFFFFFFFF" ) - -/** - * The hexadecimal presentation of the chosen generator of the 4096-bit MODP - * Group, as defined in RFC-3526: More Modular Exponential (MODP) - * Diffie-Hellman groups for Internet Key Exchange (IKE). - */ -#define MBEDTLS_DHM_RFC3526_MODP_4096_G \ - MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" ) - -#endif /* MBEDTLS_DEPRECATED_REMOVED */ - -/* - * Trustworthy DHM parameters in binary form - */ - -#define MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \ - 0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \ - 0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \ - 0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \ - 0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \ - 0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \ - 0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \ - 0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \ - 0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \ - 0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \ - 0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \ - 0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \ - 0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \ - 0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \ - 0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \ - 0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \ - 0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \ - 0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \ - 0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \ - 0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \ - 0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \ - 0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \ - 0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \ - 0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \ - 0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \ - 0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \ - 0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \ - 0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \ - 0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \ - 0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } - -#define MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN { 0x02 } - -#define MBEDTLS_DHM_RFC3526_MODP_3072_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \ - 0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \ - 0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \ - 0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \ - 0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \ - 0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \ - 0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \ - 0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \ - 0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \ - 0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \ - 0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \ - 0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \ - 0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \ - 0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \ - 0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \ - 0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \ - 0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \ - 0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \ - 0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \ - 0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \ - 0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \ - 0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \ - 0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \ - 0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \ - 0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \ - 0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \ - 0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \ - 0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \ - 0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \ - 0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D, \ - 0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33, \ - 0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64, \ - 0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A, \ - 0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D, \ - 0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7, \ - 0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7, \ - 0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D, \ - 0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B, \ - 0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64, \ - 0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64, \ - 0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C, \ - 0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C, \ - 0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2, \ - 0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31, \ - 0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E, \ - 0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x3A, 0xD2, 0xCA, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } - -#define MBEDTLS_DHM_RFC3526_MODP_3072_G_BIN { 0x02 } - -#define MBEDTLS_DHM_RFC3526_MODP_4096_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \ - 0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \ - 0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \ - 0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \ - 0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \ - 0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \ - 0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \ - 0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \ - 0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \ - 0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \ - 0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \ - 0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \ - 0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \ - 0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \ - 0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \ - 0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \ - 0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \ - 0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \ - 0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \ - 0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \ - 0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \ - 0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \ - 0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \ - 0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \ - 0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \ - 0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \ - 0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \ - 0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \ - 0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \ - 0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D, \ - 0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33, \ - 0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64, \ - 0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A, \ - 0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D, \ - 0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7, \ - 0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7, \ - 0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D, \ - 0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B, \ - 0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64, \ - 0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64, \ - 0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C, \ - 0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C, \ - 0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2, \ - 0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31, \ - 0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E, \ - 0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01, \ - 0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7, \ - 0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26, \ - 0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C, \ - 0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA, \ - 0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8, \ - 0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9, \ - 0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6, \ - 0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D, \ - 0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2, \ - 0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED, \ - 0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF, \ - 0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C, \ - 0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9, \ - 0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1, \ - 0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F, \ - 0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x06, 0x31, 0x99, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } - -#define MBEDTLS_DHM_RFC3526_MODP_4096_G_BIN { 0x02 } - -#define MBEDTLS_DHM_RFC7919_FFDHE2048_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \ - 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \ - 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \ - 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \ - 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \ - 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \ - 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \ - 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \ - 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \ - 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \ - 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \ - 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \ - 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \ - 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \ - 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \ - 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \ - 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \ - 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \ - 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \ - 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \ - 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \ - 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \ - 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \ - 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \ - 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \ - 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \ - 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \ - 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \ - 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \ - 0x88, 0x6B, 0x42, 0x38, 0x61, 0x28, 0x5C, 0x97, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, } - -#define MBEDTLS_DHM_RFC7919_FFDHE2048_G_BIN { 0x02 } - -#define MBEDTLS_DHM_RFC7919_FFDHE3072_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \ - 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \ - 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \ - 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \ - 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \ - 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \ - 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \ - 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \ - 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \ - 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \ - 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \ - 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \ - 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \ - 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \ - 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \ - 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \ - 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \ - 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \ - 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \ - 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \ - 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \ - 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \ - 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \ - 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \ - 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \ - 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \ - 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \ - 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \ - 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \ - 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \ - 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \ - 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \ - 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \ - 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \ - 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \ - 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \ - 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \ - 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \ - 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \ - 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \ - 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \ - 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \ - 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \ - 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \ - 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \ - 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0xC6, 0x2E, 0x37, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } - -#define MBEDTLS_DHM_RFC7919_FFDHE3072_G_BIN { 0x02 } - -#define MBEDTLS_DHM_RFC7919_FFDHE4096_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \ - 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \ - 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \ - 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \ - 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \ - 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \ - 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \ - 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \ - 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \ - 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \ - 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \ - 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \ - 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \ - 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \ - 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \ - 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \ - 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \ - 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \ - 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \ - 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \ - 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \ - 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \ - 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \ - 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \ - 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \ - 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \ - 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \ - 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \ - 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \ - 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \ - 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \ - 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \ - 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \ - 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \ - 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \ - 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \ - 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \ - 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \ - 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \ - 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \ - 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \ - 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \ - 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \ - 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \ - 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \ - 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \ - 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \ - 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \ - 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \ - 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \ - 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \ - 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \ - 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \ - 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \ - 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \ - 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \ - 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \ - 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \ - 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \ - 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \ - 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \ - 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x65, 0x5F, 0x6A, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } - -#define MBEDTLS_DHM_RFC7919_FFDHE4096_G_BIN { 0x02 } - -#define MBEDTLS_DHM_RFC7919_FFDHE6144_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \ - 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \ - 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \ - 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \ - 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \ - 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \ - 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \ - 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \ - 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \ - 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \ - 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \ - 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \ - 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \ - 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \ - 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \ - 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \ - 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \ - 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \ - 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \ - 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \ - 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \ - 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \ - 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \ - 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \ - 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \ - 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \ - 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \ - 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \ - 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \ - 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \ - 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \ - 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \ - 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \ - 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \ - 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \ - 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \ - 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \ - 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \ - 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \ - 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \ - 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \ - 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \ - 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \ - 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \ - 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \ - 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \ - 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \ - 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \ - 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \ - 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \ - 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \ - 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \ - 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \ - 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \ - 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \ - 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \ - 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \ - 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \ - 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \ - 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \ - 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \ - 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, \ - 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, \ - 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, \ - 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, \ - 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, \ - 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, \ - 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, \ - 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, \ - 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, \ - 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, \ - 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, \ - 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, \ - 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, \ - 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, \ - 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, \ - 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, \ - 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, \ - 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, \ - 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, \ - 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, \ - 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, \ - 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, \ - 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, \ - 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, \ - 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, \ - 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, \ - 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, \ - 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, \ - 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, \ - 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, \ - 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, \ - 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, \ - 0xA4, 0x0E, 0x32, 0x9C, 0xD0, 0xE4, 0x0E, 0x65, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } - -#define MBEDTLS_DHM_RFC7919_FFDHE6144_G_BIN { 0x02 } - -#define MBEDTLS_DHM_RFC7919_FFDHE8192_P_BIN { \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ - 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \ - 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \ - 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \ - 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \ - 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \ - 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \ - 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \ - 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \ - 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \ - 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \ - 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \ - 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \ - 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \ - 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \ - 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \ - 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \ - 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \ - 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \ - 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \ - 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \ - 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \ - 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \ - 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \ - 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \ - 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \ - 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \ - 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \ - 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \ - 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \ - 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \ - 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \ - 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \ - 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \ - 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \ - 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \ - 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \ - 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \ - 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \ - 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \ - 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \ - 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \ - 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \ - 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \ - 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \ - 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \ - 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \ - 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \ - 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \ - 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \ - 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \ - 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \ - 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \ - 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \ - 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \ - 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \ - 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \ - 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \ - 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \ - 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \ - 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \ - 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \ - 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, \ - 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, \ - 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, \ - 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, \ - 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, \ - 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, \ - 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, \ - 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, \ - 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, \ - 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, \ - 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, \ - 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, \ - 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, \ - 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, \ - 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, \ - 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, \ - 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, \ - 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, \ - 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, \ - 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, \ - 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, \ - 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, \ - 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, \ - 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, \ - 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, \ - 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, \ - 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, \ - 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, \ - 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, \ - 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, \ - 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, \ - 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, \ - 0xA4, 0x0E, 0x32, 0x9C, 0xCF, 0xF4, 0x6A, 0xAA, \ - 0x36, 0xAD, 0x00, 0x4C, 0xF6, 0x00, 0xC8, 0x38, \ - 0x1E, 0x42, 0x5A, 0x31, 0xD9, 0x51, 0xAE, 0x64, \ - 0xFD, 0xB2, 0x3F, 0xCE, 0xC9, 0x50, 0x9D, 0x43, \ - 0x68, 0x7F, 0xEB, 0x69, 0xED, 0xD1, 0xCC, 0x5E, \ - 0x0B, 0x8C, 0xC3, 0xBD, 0xF6, 0x4B, 0x10, 0xEF, \ - 0x86, 0xB6, 0x31, 0x42, 0xA3, 0xAB, 0x88, 0x29, \ - 0x55, 0x5B, 0x2F, 0x74, 0x7C, 0x93, 0x26, 0x65, \ - 0xCB, 0x2C, 0x0F, 0x1C, 0xC0, 0x1B, 0xD7, 0x02, \ - 0x29, 0x38, 0x88, 0x39, 0xD2, 0xAF, 0x05, 0xE4, \ - 0x54, 0x50, 0x4A, 0xC7, 0x8B, 0x75, 0x82, 0x82, \ - 0x28, 0x46, 0xC0, 0xBA, 0x35, 0xC3, 0x5F, 0x5C, \ - 0x59, 0x16, 0x0C, 0xC0, 0x46, 0xFD, 0x82, 0x51, \ - 0x54, 0x1F, 0xC6, 0x8C, 0x9C, 0x86, 0xB0, 0x22, \ - 0xBB, 0x70, 0x99, 0x87, 0x6A, 0x46, 0x0E, 0x74, \ - 0x51, 0xA8, 0xA9, 0x31, 0x09, 0x70, 0x3F, 0xEE, \ - 0x1C, 0x21, 0x7E, 0x6C, 0x38, 0x26, 0xE5, 0x2C, \ - 0x51, 0xAA, 0x69, 0x1E, 0x0E, 0x42, 0x3C, 0xFC, \ - 0x99, 0xE9, 0xE3, 0x16, 0x50, 0xC1, 0x21, 0x7B, \ - 0x62, 0x48, 0x16, 0xCD, 0xAD, 0x9A, 0x95, 0xF9, \ - 0xD5, 0xB8, 0x01, 0x94, 0x88, 0xD9, 0xC0, 0xA0, \ - 0xA1, 0xFE, 0x30, 0x75, 0xA5, 0x77, 0xE2, 0x31, \ - 0x83, 0xF8, 0x1D, 0x4A, 0x3F, 0x2F, 0xA4, 0x57, \ - 0x1E, 0xFC, 0x8C, 0xE0, 0xBA, 0x8A, 0x4F, 0xE8, \ - 0xB6, 0x85, 0x5D, 0xFE, 0x72, 0xB0, 0xA6, 0x6E, \ - 0xDE, 0xD2, 0xFB, 0xAB, 0xFB, 0xE5, 0x8A, 0x30, \ - 0xFA, 0xFA, 0xBE, 0x1C, 0x5D, 0x71, 0xA8, 0x7E, \ - 0x2F, 0x74, 0x1E, 0xF8, 0xC1, 0xFE, 0x86, 0xFE, \ - 0xA6, 0xBB, 0xFD, 0xE5, 0x30, 0x67, 0x7F, 0x0D, \ - 0x97, 0xD1, 0x1D, 0x49, 0xF7, 0xA8, 0x44, 0x3D, \ - 0x08, 0x22, 0xE5, 0x06, 0xA9, 0xF4, 0x61, 0x4E, \ - 0x01, 0x1E, 0x2A, 0x94, 0x83, 0x8F, 0xF8, 0x8C, \ - 0xD6, 0x8C, 0x8B, 0xB7, 0xC5, 0xC6, 0x42, 0x4C, \ - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } - -#define MBEDTLS_DHM_RFC7919_FFDHE8192_G_BIN { 0x02 } - -#endif /* dhm.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecdh.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ecdh.h deleted file mode 100644 index 99cfde00..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecdh.h +++ /dev/null @@ -1,277 +0,0 @@ -/** - * \file ecdh.h - * - * \brief The Elliptic Curve Diffie-Hellman (ECDH) protocol APIs. - * - * ECDH is an anonymous key agreement protocol allowing two parties to - * establish a shared secret over an insecure channel. Each party must have an - * elliptic-curve public–private key pair. - * - * For more information, see NIST SP 800-56A Rev. 2: Recommendation for - * Pair-Wise Key Establishment Schemes Using Discrete Logarithm - * Cryptography. - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_ECDH_H -#define MBEDTLS_ECDH_H - -#include "ecp.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Defines the source of the imported EC key: - *
  • Our key.
    • - *
  • The key of the peer.
- */ -typedef enum -{ - MBEDTLS_ECDH_OURS, - MBEDTLS_ECDH_THEIRS, -} mbedtls_ecdh_side; - -/** - * \brief The ECDH context structure. - */ -typedef struct -{ - mbedtls_ecp_group grp; /*!< The elliptic curve used. */ - mbedtls_mpi d; /*!< The private key. */ - mbedtls_ecp_point Q; /*!< The public key. */ - mbedtls_ecp_point Qp; /*!< The value of the public key of the peer. */ - mbedtls_mpi z; /*!< The shared secret. */ - int point_format; /*!< The format of point export in TLS messages. */ - mbedtls_ecp_point Vi; /*!< The blinding value. */ - mbedtls_ecp_point Vf; /*!< The unblinding value. */ - mbedtls_mpi _d; /*!< The previous \p d. */ -} -mbedtls_ecdh_context; - -/** - * \brief This function generates an ECDH keypair on an elliptic - * curve. - * - * This function performs the first of two core computations - * implemented during the ECDH key exchange. The second core - * computation is performed by mbedtls_ecdh_compute_shared(). - * - * \param grp The ECP group. - * \param d The destination MPI (private key). - * \param Q The destination point (public key). - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX or - * \c MBEDTLS_MPI_XXX error code on failure. - * - * \see ecp.h - */ -int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function computes the shared secret. - * - * This function performs the second of two core computations - * implemented during the ECDH key exchange. The first core - * computation is performed by mbedtls_ecdh_gen_public(). - * - * \param grp The ECP group. - * \param z The destination MPI (shared secret). - * \param Q The public key from another party. - * \param d Our secret exponent (private key). - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX or - * \c MBEDTLS_MPI_XXX error code on failure. - * - * \see ecp.h - * - * \note If \p f_rng is not NULL, it is used to implement - * countermeasures against potential elaborate timing - * attacks. For more information, see mbedtls_ecp_mul(). - */ -int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z, - const mbedtls_ecp_point *Q, const mbedtls_mpi *d, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function initializes an ECDH context. - * - * \param ctx The ECDH context to initialize. - */ -void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx ); - -/** - * \brief This function frees a context. - * - * \param ctx The context to free. - */ -void mbedtls_ecdh_free( mbedtls_ecdh_context *ctx ); - -/** - * \brief This function generates a public key and a TLS - * ServerKeyExchange payload. - * - * This is the first function used by a TLS server for ECDHE - * ciphersuites. - * - * \param ctx The ECDH context. - * \param olen The number of characters written. - * \param buf The destination buffer. - * \param blen The length of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \note This function assumes that the ECP group (grp) of the - * \p ctx context has already been properly set, - * for example, using mbedtls_ecp_group_load(). - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code - * on failure. - * - * \see ecp.h - */ -int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function parses and processes a TLS ServerKeyExhange - * payload. - * - * This is the first function used by a TLS client for ECDHE - * ciphersuites. - * - * \param ctx The ECDH context. - * \param buf The pointer to the start of the input buffer. - * \param end The address for one Byte past the end of the buffer. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code - * on failure. - * - * \see ecp.h - */ -int mbedtls_ecdh_read_params( mbedtls_ecdh_context *ctx, - const unsigned char **buf, const unsigned char *end ); - -/** - * \brief This function sets up an ECDH context from an EC key. - * - * It is used by clients and servers in place of the - * ServerKeyEchange for static ECDH, and imports ECDH - * parameters from the EC key information of a certificate. - * - * \param ctx The ECDH context to set up. - * \param key The EC key to use. - * \param side Defines the source of the key: - *
  • 1: Our key.
    • -
  • 0: The key of the peer.
- * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code - * on failure. - * - * \see ecp.h - */ -int mbedtls_ecdh_get_params( mbedtls_ecdh_context *ctx, const mbedtls_ecp_keypair *key, - mbedtls_ecdh_side side ); - -/** - * \brief This function generates a public key and a TLS - * ClientKeyExchange payload. - * - * This is the second function used by a TLS client for ECDH(E) - * ciphersuites. - * - * \param ctx The ECDH context. - * \param olen The number of Bytes written. - * \param buf The destination buffer. - * \param blen The size of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code - * on failure. - * - * \see ecp.h - */ -int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function parses and processes a TLS ClientKeyExchange - * payload. - * - * This is the second function used by a TLS server for ECDH(E) - * ciphersuites. - * - * \param ctx The ECDH context. - * \param buf The start of the input buffer. - * \param blen The length of the input buffer. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code - * on failure. - * - * \see ecp.h - */ -int mbedtls_ecdh_read_public( mbedtls_ecdh_context *ctx, - const unsigned char *buf, size_t blen ); - -/** - * \brief This function derives and exports the shared secret. - * - * This is the last function used by both TLS client - * and servers. - * - * \param ctx The ECDH context. - * \param olen The number of Bytes written. - * \param buf The destination buffer. - * \param blen The length of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code - * on failure. - * - * \see ecp.h - * - * \note If \p f_rng is not NULL, it is used to implement - * countermeasures against potential elaborate timing - * attacks. For more information, see mbedtls_ecp_mul(). - */ -int mbedtls_ecdh_calc_secret( mbedtls_ecdh_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -#ifdef __cplusplus -} -#endif - -#endif /* ecdh.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecdsa.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ecdsa.h deleted file mode 100644 index aa23d67f..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecdsa.h +++ /dev/null @@ -1,334 +0,0 @@ -/** - * \file ecdsa.h - * - * \brief The Elliptic Curve Digital Signature Algorithm (ECDSA). - * - * ECDSA is defined in Standards for Efficient Cryptography Group (SECG): - * SEC1 Elliptic Curve Cryptography. - * The use of ECDSA for TLS is defined in RFC-4492: Elliptic Curve - * Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS). - * - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_ECDSA_H -#define MBEDTLS_ECDSA_H - -#include "ecp.h" -#include "md.h" - -/* - * RFC-4492 page 20: - * - * Ecdsa-Sig-Value ::= SEQUENCE { - * r INTEGER, - * s INTEGER - * } - * - * Size is at most - * 1 (tag) + 1 (len) + 1 (initial 0) + ECP_MAX_BYTES for each of r and s, - * twice that + 1 (tag) + 2 (len) for the sequence - * (assuming ECP_MAX_BYTES is less than 126 for r and s, - * and less than 124 (total len <= 255) for the sequence) - */ -#if MBEDTLS_ECP_MAX_BYTES > 124 -#error "MBEDTLS_ECP_MAX_BYTES bigger than expected, please fix MBEDTLS_ECDSA_MAX_LEN" -#endif -/** The maximal size of an ECDSA signature in Bytes. */ -#define MBEDTLS_ECDSA_MAX_LEN ( 3 + 2 * ( 3 + MBEDTLS_ECP_MAX_BYTES ) ) - -/** - * \brief The ECDSA context structure. - */ -typedef mbedtls_ecp_keypair mbedtls_ecdsa_context; - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief This function computes the ECDSA signature of a - * previously-hashed message. - * - * \note The deterministic version is usually preferred. - * - * \param grp The ECP group. - * \param r The first output integer. - * \param s The second output integer. - * \param d The private signing key. - * \param buf The message hash. - * \param blen The length of \p buf. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \note If the bitlength of the message hash is larger than the - * bitlength of the group order, then the hash is truncated - * as defined in Standards for Efficient Cryptography Group - * (SECG): SEC1 Elliptic Curve Cryptography, section - * 4.1.3, step 5. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX - * or \c MBEDTLS_MPI_XXX error code on failure. - * - * \see ecp.h - */ -int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s, - const mbedtls_mpi *d, const unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -#if defined(MBEDTLS_ECDSA_DETERMINISTIC) -/** - * \brief This function computes the ECDSA signature of a - * previously-hashed message, deterministic version. - * For more information, see RFC-6979: Deterministic - * Usage of the Digital Signature Algorithm (DSA) and Elliptic - * Curve Digital Signature Algorithm (ECDSA). - * - * \param grp The ECP group. - * \param r The first output integer. - * \param s The second output integer. - * \param d The private signing key. - * \param buf The message hash. - * \param blen The length of \p buf. - * \param md_alg The MD algorithm used to hash the message. - * - * \note If the bitlength of the message hash is larger than the - * bitlength of the group order, then the hash is truncated as - * defined in Standards for Efficient Cryptography Group - * (SECG): SEC1 Elliptic Curve Cryptography, section - * 4.1.3, step 5. - * - * \return \c 0 on success, - * or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX - * error code on failure. - * - * \see ecp.h - */ -int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s, - const mbedtls_mpi *d, const unsigned char *buf, size_t blen, - mbedtls_md_type_t md_alg ); -#endif /* MBEDTLS_ECDSA_DETERMINISTIC */ - -/** - * \brief This function verifies the ECDSA signature of a - * previously-hashed message. - * - * \param grp The ECP group. - * \param buf The message hash. - * \param blen The length of \p buf. - * \param Q The public key to use for verification. - * \param r The first integer of the signature. - * \param s The second integer of the signature. - * - * \note If the bitlength of the message hash is larger than the - * bitlength of the group order, then the hash is truncated as - * defined in Standards for Efficient Cryptography Group - * (SECG): SEC1 Elliptic Curve Cryptography, section - * 4.1.4, step 3. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid, - * or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX - * error code on failure for any other reason. - * - * \see ecp.h - */ -int mbedtls_ecdsa_verify( mbedtls_ecp_group *grp, - const unsigned char *buf, size_t blen, - const mbedtls_ecp_point *Q, const mbedtls_mpi *r, const mbedtls_mpi *s); - -/** - * \brief This function computes the ECDSA signature and writes it - * to a buffer, serialized as defined in RFC-4492: - * Elliptic Curve Cryptography (ECC) Cipher Suites for - * Transport Layer Security (TLS). - * - * \warning It is not thread-safe to use the same context in - * multiple threads. - * - * \note The deterministic version is used if - * #MBEDTLS_ECDSA_DETERMINISTIC is defined. For more - * information, see RFC-6979: Deterministic Usage - * of the Digital Signature Algorithm (DSA) and Elliptic - * Curve Digital Signature Algorithm (ECDSA). - * - * \param ctx The ECDSA context. - * \param md_alg The message digest that was used to hash the message. - * \param hash The message hash. - * \param hlen The length of the hash. - * \param sig The buffer that holds the signature. - * \param slen The length of the signature written. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \note The \p sig buffer must be at least twice as large as the - * size of the curve used, plus 9. For example, 73 Bytes if - * a 256-bit curve is used. A buffer length of - * #MBEDTLS_ECDSA_MAX_LEN is always safe. - * - * \note If the bitlength of the message hash is larger than the - * bitlength of the group order, then the hash is truncated as - * defined in Standards for Efficient Cryptography Group - * (SECG): SEC1 Elliptic Curve Cryptography, section - * 4.1.3, step 5. - * - * \return \c 0 on success, - * or an \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or - * \c MBEDTLS_ERR_ASN1_XXX error code on failure. - * - * \see ecp.h - */ -int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hlen, - unsigned char *sig, size_t *slen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -#if defined(MBEDTLS_ECDSA_DETERMINISTIC) -#if ! defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief This function computes an ECDSA signature and writes it to a buffer, - * serialized as defined in RFC-4492: Elliptic Curve Cryptography - * (ECC) Cipher Suites for Transport Layer Security (TLS). - * - * The deterministic version is defined in RFC-6979: - * Deterministic Usage of the Digital Signature Algorithm (DSA) and - * Elliptic Curve Digital Signature Algorithm (ECDSA). - * - * \warning It is not thread-safe to use the same context in - * multiple threads. - - * - * \deprecated Superseded by mbedtls_ecdsa_write_signature() in 2.0.0 - * - * \param ctx The ECDSA context. - * \param hash The Message hash. - * \param hlen The length of the hash. - * \param sig The buffer that holds the signature. - * \param slen The length of the signature written. - * \param md_alg The MD algorithm used to hash the message. - * - * \note The \p sig buffer must be at least twice as large as the - * size of the curve used, plus 9. For example, 73 Bytes if a - * 256-bit curve is used. A buffer length of - * #MBEDTLS_ECDSA_MAX_LEN is always safe. - * - * \note If the bitlength of the message hash is larger than the - * bitlength of the group order, then the hash is truncated as - * defined in Standards for Efficient Cryptography Group - * (SECG): SEC1 Elliptic Curve Cryptography, section - * 4.1.3, step 5. - * - * \return \c 0 on success, - * or an \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or - * \c MBEDTLS_ERR_ASN1_XXX error code on failure. - * - * \see ecp.h - */ -int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx, - const unsigned char *hash, size_t hlen, - unsigned char *sig, size_t *slen, - mbedtls_md_type_t md_alg ) MBEDTLS_DEPRECATED; -#undef MBEDTLS_DEPRECATED -#endif /* MBEDTLS_DEPRECATED_REMOVED */ -#endif /* MBEDTLS_ECDSA_DETERMINISTIC */ - -/** - * \brief This function reads and verifies an ECDSA signature. - * - * \param ctx The ECDSA context. - * \param hash The message hash. - * \param hlen The size of the hash. - * \param sig The signature to read and verify. - * \param slen The size of \p sig. - * - * \note If the bitlength of the message hash is larger than the - * bitlength of the group order, then the hash is truncated as - * defined in Standards for Efficient Cryptography Group - * (SECG): SEC1 Elliptic Curve Cryptography, section - * 4.1.4, step 3. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid, - * #MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH if the signature is - * valid but its actual length is less than \p siglen, - * or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_ERR_MPI_XXX - * error code on failure for any other reason. - * - * \see ecp.h - */ -int mbedtls_ecdsa_read_signature( mbedtls_ecdsa_context *ctx, - const unsigned char *hash, size_t hlen, - const unsigned char *sig, size_t slen ); - -/** - * \brief This function generates an ECDSA keypair on the given curve. - * - * \param ctx The ECDSA context to store the keypair in. - * \param gid The elliptic curve to use. One of the various - * \c MBEDTLS_ECP_DP_XXX macros depending on configuration. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX code on - * failure. - * - * \see ecp.h - */ -int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -/** - * \brief This function sets an ECDSA context from an EC key pair. - * - * \param ctx The ECDSA context to set. - * \param key The EC key to use. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX code on - * failure. - * - * \see ecp.h - */ -int mbedtls_ecdsa_from_keypair( mbedtls_ecdsa_context *ctx, const mbedtls_ecp_keypair *key ); - -/** - * \brief This function initializes an ECDSA context. - * - * \param ctx The ECDSA context to initialize. - */ -void mbedtls_ecdsa_init( mbedtls_ecdsa_context *ctx ); - -/** - * \brief This function frees an ECDSA context. - * - * \param ctx The ECDSA context to free. - */ -void mbedtls_ecdsa_free( mbedtls_ecdsa_context *ctx ); - -#ifdef __cplusplus -} -#endif - -#endif /* ecdsa.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecjpake.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ecjpake.h deleted file mode 100644 index d86e8207..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecjpake.h +++ /dev/null @@ -1,255 +0,0 @@ -/** - * \file ecjpake.h - * - * \brief Elliptic curve J-PAKE - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_ECJPAKE_H -#define MBEDTLS_ECJPAKE_H - -/* - * J-PAKE is a password-authenticated key exchange that allows deriving a - * strong shared secret from a (potentially low entropy) pre-shared - * passphrase, with forward secrecy and mutual authentication. - * https://en.wikipedia.org/wiki/Password_Authenticated_Key_Exchange_by_Juggling - * - * This file implements the Elliptic Curve variant of J-PAKE, - * as defined in Chapter 7.4 of the Thread v1.0 Specification, - * available to members of the Thread Group http://threadgroup.org/ - * - * As the J-PAKE algorithm is inherently symmetric, so is our API. - * Each party needs to send its first round message, in any order, to the - * other party, then each sends its second round message, in any order. - * The payloads are serialized in a way suitable for use in TLS, but could - * also be use outside TLS. - */ - -#include "ecp.h" -#include "md.h" - -#if !defined(MBEDTLS_ECJPAKE_ALT) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Roles in the EC J-PAKE exchange - */ -typedef enum { - MBEDTLS_ECJPAKE_CLIENT = 0, /**< Client */ - MBEDTLS_ECJPAKE_SERVER, /**< Server */ -} mbedtls_ecjpake_role; - -/** - * EC J-PAKE context structure. - * - * J-PAKE is a symmetric protocol, except for the identifiers used in - * Zero-Knowledge Proofs, and the serialization of the second message - * (KeyExchange) as defined by the Thread spec. - * - * In order to benefit from this symmetry, we choose a different naming - * convetion from the Thread v1.0 spec. Correspondance is indicated in the - * description as a pair C: client name, S: server name - */ -typedef struct -{ - const mbedtls_md_info_t *md_info; /**< Hash to use */ - mbedtls_ecp_group grp; /**< Elliptic curve */ - mbedtls_ecjpake_role role; /**< Are we client or server? */ - int point_format; /**< Format for point export */ - - mbedtls_ecp_point Xm1; /**< My public key 1 C: X1, S: X3 */ - mbedtls_ecp_point Xm2; /**< My public key 2 C: X2, S: X4 */ - mbedtls_ecp_point Xp1; /**< Peer public key 1 C: X3, S: X1 */ - mbedtls_ecp_point Xp2; /**< Peer public key 2 C: X4, S: X2 */ - mbedtls_ecp_point Xp; /**< Peer public key C: Xs, S: Xc */ - - mbedtls_mpi xm1; /**< My private key 1 C: x1, S: x3 */ - mbedtls_mpi xm2; /**< My private key 2 C: x2, S: x4 */ - - mbedtls_mpi s; /**< Pre-shared secret (passphrase) */ -} mbedtls_ecjpake_context; - -/** - * \brief Initialize a context - * (just makes it ready for setup() or free()). - * - * \param ctx context to initialize - */ -void mbedtls_ecjpake_init( mbedtls_ecjpake_context *ctx ); - -/** - * \brief Set up a context for use - * - * \note Currently the only values for hash/curve allowed by the - * standard are MBEDTLS_MD_SHA256/MBEDTLS_ECP_DP_SECP256R1. - * - * \param ctx context to set up - * \param role Our role: client or server - * \param hash hash function to use (MBEDTLS_MD_XXX) - * \param curve elliptic curve identifier (MBEDTLS_ECP_DP_XXX) - * \param secret pre-shared secret (passphrase) - * \param len length of the shared secret - * - * \return 0 if successfull, - * a negative error code otherwise - */ -int mbedtls_ecjpake_setup( mbedtls_ecjpake_context *ctx, - mbedtls_ecjpake_role role, - mbedtls_md_type_t hash, - mbedtls_ecp_group_id curve, - const unsigned char *secret, - size_t len ); - -/** - * \brief Check if a context is ready for use - * - * \param ctx Context to check - * - * \return 0 if the context is ready for use, - * MBEDTLS_ERR_ECP_BAD_INPUT_DATA otherwise - */ -int mbedtls_ecjpake_check( const mbedtls_ecjpake_context *ctx ); - -/** - * \brief Generate and write the first round message - * (TLS: contents of the Client/ServerHello extension, - * excluding extension type and length bytes) - * - * \param ctx Context to use - * \param buf Buffer to write the contents to - * \param len Buffer size - * \param olen Will be updated with the number of bytes written - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successfull, - * a negative error code otherwise - */ -int mbedtls_ecjpake_write_round_one( mbedtls_ecjpake_context *ctx, - unsigned char *buf, size_t len, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Read and process the first round message - * (TLS: contents of the Client/ServerHello extension, - * excluding extension type and length bytes) - * - * \param ctx Context to use - * \param buf Pointer to extension contents - * \param len Extension length - * - * \return 0 if successfull, - * a negative error code otherwise - */ -int mbedtls_ecjpake_read_round_one( mbedtls_ecjpake_context *ctx, - const unsigned char *buf, - size_t len ); - -/** - * \brief Generate and write the second round message - * (TLS: contents of the Client/ServerKeyExchange) - * - * \param ctx Context to use - * \param buf Buffer to write the contents to - * \param len Buffer size - * \param olen Will be updated with the number of bytes written - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successfull, - * a negative error code otherwise - */ -int mbedtls_ecjpake_write_round_two( mbedtls_ecjpake_context *ctx, - unsigned char *buf, size_t len, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Read and process the second round message - * (TLS: contents of the Client/ServerKeyExchange) - * - * \param ctx Context to use - * \param buf Pointer to the message - * \param len Message length - * - * \return 0 if successfull, - * a negative error code otherwise - */ -int mbedtls_ecjpake_read_round_two( mbedtls_ecjpake_context *ctx, - const unsigned char *buf, - size_t len ); - -/** - * \brief Derive the shared secret - * (TLS: Pre-Master Secret) - * - * \param ctx Context to use - * \param buf Buffer to write the contents to - * \param len Buffer size - * \param olen Will be updated with the number of bytes written - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successfull, - * a negative error code otherwise - */ -int mbedtls_ecjpake_derive_secret( mbedtls_ecjpake_context *ctx, - unsigned char *buf, size_t len, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Free a context's content - * - * \param ctx context to free - */ -void mbedtls_ecjpake_free( mbedtls_ecjpake_context *ctx ); - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_ECJPAKE_ALT */ -#include "ecjpake_alt.h" -#endif /* MBEDTLS_ECJPAKE_ALT */ - -#if defined(MBEDTLS_SELF_TEST) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if a test failed - */ -int mbedtls_ecjpake_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* ecjpake.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecp.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ecp.h deleted file mode 100644 index b00ba4da..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecp.h +++ /dev/null @@ -1,686 +0,0 @@ -/** - * \file ecp.h - * - * \brief Elliptic curves over GF(p) - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_ECP_H -#define MBEDTLS_ECP_H - -#include "bignum.h" - -/* - * ECP error codes - */ -#define MBEDTLS_ERR_ECP_BAD_INPUT_DATA -0x4F80 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL -0x4F00 /**< The buffer is too small to write to. */ -#define MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE -0x4E80 /**< Requested curve not available. */ -#define MBEDTLS_ERR_ECP_VERIFY_FAILED -0x4E00 /**< The signature is not valid. */ -#define MBEDTLS_ERR_ECP_ALLOC_FAILED -0x4D80 /**< Memory allocation failed. */ -#define MBEDTLS_ERR_ECP_RANDOM_FAILED -0x4D00 /**< Generation of random value, such as (ephemeral) key, failed. */ -#define MBEDTLS_ERR_ECP_INVALID_KEY -0x4C80 /**< Invalid private or public key. */ -#define MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH -0x4C00 /**< Signature is valid but shorter than the user-supplied length. */ -#define MBEDTLS_ERR_ECP_HW_ACCEL_FAILED -0x4B80 /**< ECP hardware accelerator failed. */ - -#if !defined(MBEDTLS_ECP_ALT) -/* - * default mbed TLS elliptic curve arithmetic implementation - * - * (in case MBEDTLS_ECP_ALT is defined then the developer has to provide an - * alternative implementation for the whole module and it will replace this - * one.) - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Domain parameters (curve, subgroup and generator) identifiers. - * - * Only curves over prime fields are supported. - * - * \warning This library does not support validation of arbitrary domain - * parameters. Therefore, only well-known domain parameters from trusted - * sources should be used. See mbedtls_ecp_group_load(). - */ -typedef enum -{ - MBEDTLS_ECP_DP_NONE = 0, - MBEDTLS_ECP_DP_SECP192R1, /*!< 192-bits NIST curve */ - MBEDTLS_ECP_DP_SECP224R1, /*!< 224-bits NIST curve */ - MBEDTLS_ECP_DP_SECP256R1, /*!< 256-bits NIST curve */ - MBEDTLS_ECP_DP_SECP384R1, /*!< 384-bits NIST curve */ - MBEDTLS_ECP_DP_SECP521R1, /*!< 521-bits NIST curve */ - MBEDTLS_ECP_DP_BP256R1, /*!< 256-bits Brainpool curve */ - MBEDTLS_ECP_DP_BP384R1, /*!< 384-bits Brainpool curve */ - MBEDTLS_ECP_DP_BP512R1, /*!< 512-bits Brainpool curve */ - MBEDTLS_ECP_DP_CURVE25519, /*!< Curve25519 */ - MBEDTLS_ECP_DP_SECP192K1, /*!< 192-bits "Koblitz" curve */ - MBEDTLS_ECP_DP_SECP224K1, /*!< 224-bits "Koblitz" curve */ - MBEDTLS_ECP_DP_SECP256K1, /*!< 256-bits "Koblitz" curve */ -} mbedtls_ecp_group_id; - -/** - * Number of supported curves (plus one for NONE). - * - * (Montgomery curves excluded for now.) - */ -#define MBEDTLS_ECP_DP_MAX 12 - -/** - * Curve information for use by other modules - */ -typedef struct -{ - mbedtls_ecp_group_id grp_id; /*!< Internal identifier */ - uint16_t tls_id; /*!< TLS NamedCurve identifier */ - uint16_t bit_size; /*!< Curve size in bits */ - const char *name; /*!< Human-friendly name */ -} mbedtls_ecp_curve_info; - -/** - * \brief ECP point structure (jacobian coordinates) - * - * \note All functions expect and return points satisfying - * the following condition: Z == 0 or Z == 1. (Other - * values of Z are used by internal functions only.) - * The point is zero, or "at infinity", if Z == 0. - * Otherwise, X and Y are its standard (affine) coordinates. - */ -typedef struct -{ - mbedtls_mpi X; /*!< the point's X coordinate */ - mbedtls_mpi Y; /*!< the point's Y coordinate */ - mbedtls_mpi Z; /*!< the point's Z coordinate */ -} -mbedtls_ecp_point; - -/** - * \brief ECP group structure - * - * We consider two types of curves equations: - * 1. Short Weierstrass y^2 = x^3 + A x + B mod P (SEC1 + RFC 4492) - * 2. Montgomery, y^2 = x^3 + A x^2 + x mod P (Curve25519 + draft) - * In both cases, a generator G for a prime-order subgroup is fixed. In the - * short weierstrass, this subgroup is actually the whole curve, and its - * cardinal is denoted by N. - * - * In the case of Short Weierstrass curves, our code requires that N is an odd - * prime. (Use odd in mbedtls_ecp_mul() and prime in mbedtls_ecdsa_sign() for blinding.) - * - * In the case of Montgomery curves, we don't store A but (A + 2) / 4 which is - * the quantity actually used in the formulas. Also, nbits is not the size of N - * but the required size for private keys. - * - * If modp is NULL, reduction modulo P is done using a generic algorithm. - * Otherwise, it must point to a function that takes an mbedtls_mpi in the range - * 0..2^(2*pbits)-1 and transforms it in-place in an integer of little more - * than pbits, so that the integer may be efficiently brought in the 0..P-1 - * range by a few additions or substractions. It must return 0 on success and - * non-zero on failure. - */ -typedef struct -{ - mbedtls_ecp_group_id id; /*!< internal group identifier */ - mbedtls_mpi P; /*!< prime modulus of the base field */ - mbedtls_mpi A; /*!< 1. A in the equation, or 2. (A + 2) / 4 */ - mbedtls_mpi B; /*!< 1. B in the equation, or 2. unused */ - mbedtls_ecp_point G; /*!< generator of the (sub)group used */ - mbedtls_mpi N; /*!< 1. the order of G, or 2. unused */ - size_t pbits; /*!< number of bits in P */ - size_t nbits; /*!< number of bits in 1. P, or 2. private keys */ - unsigned int h; /*!< internal: 1 if the constants are static */ - int (*modp)(mbedtls_mpi *); /*!< function for fast reduction mod P */ - int (*t_pre)(mbedtls_ecp_point *, void *); /*!< unused */ - int (*t_post)(mbedtls_ecp_point *, void *); /*!< unused */ - void *t_data; /*!< unused */ - mbedtls_ecp_point *T; /*!< pre-computed points for ecp_mul_comb() */ - size_t T_size; /*!< number for pre-computed points */ -} -mbedtls_ecp_group; - -/** - * \brief ECP key pair structure - * - * A generic key pair that could be used for ECDSA, fixed ECDH, etc. - * - * \note Members purposefully in the same order as struc mbedtls_ecdsa_context. - */ -typedef struct -{ - mbedtls_ecp_group grp; /*!< Elliptic curve and base point */ - mbedtls_mpi d; /*!< our secret value */ - mbedtls_ecp_point Q; /*!< our public value */ -} -mbedtls_ecp_keypair; - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -#if !defined(MBEDTLS_ECP_MAX_BITS) -/** - * Maximum size of the groups (that is, of N and P) - */ -#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups */ -#endif - -#define MBEDTLS_ECP_MAX_BYTES ( ( MBEDTLS_ECP_MAX_BITS + 7 ) / 8 ) -#define MBEDTLS_ECP_MAX_PT_LEN ( 2 * MBEDTLS_ECP_MAX_BYTES + 1 ) - -#if !defined(MBEDTLS_ECP_WINDOW_SIZE) -/* - * Maximum "window" size used for point multiplication. - * Default: 6. - * Minimum value: 2. Maximum value: 7. - * - * Result is an array of at most ( 1 << ( MBEDTLS_ECP_WINDOW_SIZE - 1 ) ) - * points used for point multiplication. This value is directly tied to EC - * peak memory usage, so decreasing it by one should roughly cut memory usage - * by two (if large curves are in use). - * - * Reduction in size may reduce speed, but larger curves are impacted first. - * Sample performances (in ECDHE handshakes/s, with FIXED_POINT_OPTIM = 1): - * w-size: 6 5 4 3 2 - * 521 145 141 135 120 97 - * 384 214 209 198 177 146 - * 256 320 320 303 262 226 - - * 224 475 475 453 398 342 - * 192 640 640 633 587 476 - */ -#define MBEDTLS_ECP_WINDOW_SIZE 6 /**< Maximum window size used */ -#endif /* MBEDTLS_ECP_WINDOW_SIZE */ - -#if !defined(MBEDTLS_ECP_FIXED_POINT_OPTIM) -/* - * Trade memory for speed on fixed-point multiplication. - * - * This speeds up repeated multiplication of the generator (that is, the - * multiplication in ECDSA signatures, and half of the multiplications in - * ECDSA verification and ECDHE) by a factor roughly 3 to 4. - * - * The cost is increasing EC peak memory usage by a factor roughly 2. - * - * Change this value to 0 to reduce peak memory usage. - */ -#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */ -#endif /* MBEDTLS_ECP_FIXED_POINT_OPTIM */ - -/* \} name SECTION: Module settings */ - -/* - * Point formats, from RFC 4492's enum ECPointFormat - */ -#define MBEDTLS_ECP_PF_UNCOMPRESSED 0 /**< Uncompressed point format */ -#define MBEDTLS_ECP_PF_COMPRESSED 1 /**< Compressed point format */ - -/* - * Some other constants from RFC 4492 - */ -#define MBEDTLS_ECP_TLS_NAMED_CURVE 3 /**< ECCurveType's named_curve */ - -/** - * \brief Get the list of supported curves in order of preferrence - * (full information) - * - * \return A statically allocated array, the last entry is 0. - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_list( void ); - -/** - * \brief Get the list of supported curves in order of preferrence - * (grp_id only) - * - * \return A statically allocated array, - * terminated with MBEDTLS_ECP_DP_NONE. - */ -const mbedtls_ecp_group_id *mbedtls_ecp_grp_id_list( void ); - -/** - * \brief Get curve information from an internal group identifier - * - * \param grp_id A MBEDTLS_ECP_DP_XXX value - * - * \return The associated curve information or NULL - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_grp_id( mbedtls_ecp_group_id grp_id ); - -/** - * \brief Get curve information from a TLS NamedCurve value - * - * \param tls_id A MBEDTLS_ECP_DP_XXX value - * - * \return The associated curve information or NULL - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_tls_id( uint16_t tls_id ); - -/** - * \brief Get curve information from a human-readable name - * - * \param name The name - * - * \return The associated curve information or NULL - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_name( const char *name ); - -/** - * \brief Initialize a point (as zero) - */ -void mbedtls_ecp_point_init( mbedtls_ecp_point *pt ); - -/** - * \brief Initialize a group (to something meaningless) - */ -void mbedtls_ecp_group_init( mbedtls_ecp_group *grp ); - -/** - * \brief Initialize a key pair (as an invalid one) - */ -void mbedtls_ecp_keypair_init( mbedtls_ecp_keypair *key ); - -/** - * \brief Free the components of a point - */ -void mbedtls_ecp_point_free( mbedtls_ecp_point *pt ); - -/** - * \brief Free the components of an ECP group - */ -void mbedtls_ecp_group_free( mbedtls_ecp_group *grp ); - -/** - * \brief Free the components of a key pair - */ -void mbedtls_ecp_keypair_free( mbedtls_ecp_keypair *key ); - -/** - * \brief Copy the contents of point Q into P - * - * \param P Destination point - * \param Q Source point - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_ecp_copy( mbedtls_ecp_point *P, const mbedtls_ecp_point *Q ); - -/** - * \brief Copy the contents of a group object - * - * \param dst Destination group - * \param src Source group - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_ecp_group_copy( mbedtls_ecp_group *dst, const mbedtls_ecp_group *src ); - -/** - * \brief Set a point to zero - * - * \param pt Destination point - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_ecp_set_zero( mbedtls_ecp_point *pt ); - -/** - * \brief Tell if a point is zero - * - * \param pt Point to test - * - * \return 1 if point is zero, 0 otherwise - */ -int mbedtls_ecp_is_zero( mbedtls_ecp_point *pt ); - -/** - * \brief Compare two points - * - * \note This assumes the points are normalized. Otherwise, - * they may compare as "not equal" even if they are. - * - * \param P First point to compare - * \param Q Second point to compare - * - * \return 0 if the points are equal, - * MBEDTLS_ERR_ECP_BAD_INPUT_DATA otherwise - */ -int mbedtls_ecp_point_cmp( const mbedtls_ecp_point *P, - const mbedtls_ecp_point *Q ); - -/** - * \brief Import a non-zero point from two ASCII strings - * - * \param P Destination point - * \param radix Input numeric base - * \param x First affine coordinate as a null-terminated string - * \param y Second affine coordinate as a null-terminated string - * - * \return 0 if successful, or a MBEDTLS_ERR_MPI_XXX error code - */ -int mbedtls_ecp_point_read_string( mbedtls_ecp_point *P, int radix, - const char *x, const char *y ); - -/** - * \brief Export a point into unsigned binary data - * - * \param grp Group to which the point should belong - * \param P Point to export - * \param format Point format, should be a MBEDTLS_ECP_PF_XXX macro - * \param olen Length of the actual output - * \param buf Output buffer - * \param buflen Length of the output buffer - * - * \return 0 if successful, - * or MBEDTLS_ERR_ECP_BAD_INPUT_DATA - * or MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL - */ -int mbedtls_ecp_point_write_binary( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *P, - int format, size_t *olen, - unsigned char *buf, size_t buflen ); - -/** - * \brief Import a point from unsigned binary data - * - * \param grp Group to which the point should belong - * \param P Point to import - * \param buf Input buffer - * \param ilen Actual length of input - * - * \return 0 if successful, - * MBEDTLS_ERR_ECP_BAD_INPUT_DATA if input is invalid, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE if the point format - * is not implemented. - * - * \note This function does NOT check that the point actually - * belongs to the given group, see mbedtls_ecp_check_pubkey() for - * that. - */ -int mbedtls_ecp_point_read_binary( const mbedtls_ecp_group *grp, mbedtls_ecp_point *P, - const unsigned char *buf, size_t ilen ); - -/** - * \brief Import a point from a TLS ECPoint record - * - * \param grp ECP group used - * \param pt Destination point - * \param buf $(Start of input buffer) - * \param len Buffer length - * - * \note buf is updated to point right after the ECPoint on exit - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_XXX if initialization failed - * MBEDTLS_ERR_ECP_BAD_INPUT_DATA if input is invalid - */ -int mbedtls_ecp_tls_read_point( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt, - const unsigned char **buf, size_t len ); - -/** - * \brief Export a point as a TLS ECPoint record - * - * \param grp ECP group used - * \param pt Point to export - * \param format Export format - * \param olen length of data written - * \param buf Buffer to write to - * \param blen Buffer length - * - * \return 0 if successful, - * or MBEDTLS_ERR_ECP_BAD_INPUT_DATA - * or MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL - */ -int mbedtls_ecp_tls_write_point( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt, - int format, size_t *olen, - unsigned char *buf, size_t blen ); - -/** - * \brief Set a group using well-known domain parameters - * - * \param grp Destination group - * \param id Index in the list of well-known domain parameters - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_XXX if initialization failed - * MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE for unkownn groups - * - * \note Index should be a value of RFC 4492's enum NamedCurve, - * usually in the form of a MBEDTLS_ECP_DP_XXX macro. - */ -int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id id ); - -/** - * \brief Set a group from a TLS ECParameters record - * - * \param grp Destination group - * \param buf &(Start of input buffer) - * \param len Buffer length - * - * \note buf is updated to point right after ECParameters on exit - * - * \return 0 if successful, - * MBEDTLS_ERR_MPI_XXX if initialization failed - * MBEDTLS_ERR_ECP_BAD_INPUT_DATA if input is invalid - */ -int mbedtls_ecp_tls_read_group( mbedtls_ecp_group *grp, const unsigned char **buf, size_t len ); - -/** - * \brief Write the TLS ECParameters record for a group - * - * \param grp ECP group used - * \param olen Number of bytes actually written - * \param buf Buffer to write to - * \param blen Buffer length - * - * \return 0 if successful, - * or MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL - */ -int mbedtls_ecp_tls_write_group( const mbedtls_ecp_group *grp, size_t *olen, - unsigned char *buf, size_t blen ); - -/** - * \brief Multiplication by an integer: R = m * P - * (Not thread-safe to use same group in multiple threads) - * - * \note In order to prevent timing attacks, this function - * executes the exact same sequence of (base field) - * operations for any valid m. It avoids any if-branch or - * array index depending on the value of m. - * - * \note If f_rng is not NULL, it is used to randomize intermediate - * results in order to prevent potential timing attacks - * targeting these results. It is recommended to always - * provide a non-NULL f_rng (the overhead is negligible). - * - * \param grp ECP group - * \param R Destination point - * \param m Integer by which to multiply - * \param P Point to multiply - * \param f_rng RNG function (see notes) - * \param p_rng RNG parameter - * - * \return 0 if successful, - * MBEDTLS_ERR_ECP_INVALID_KEY if m is not a valid privkey - * or P is not a valid pubkey, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_ecp_mul( mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_mpi *m, const mbedtls_ecp_point *P, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -/** - * \brief Multiplication and addition of two points by integers: - * R = m * P + n * Q - * (Not thread-safe to use same group in multiple threads) - * - * \note In contrast to mbedtls_ecp_mul(), this function does not guarantee - * a constant execution flow and timing. - * - * \param grp ECP group - * \param R Destination point - * \param m Integer by which to multiply P - * \param P Point to multiply by m - * \param n Integer by which to multiply Q - * \param Q Point to be multiplied by n - * - * \return 0 if successful, - * MBEDTLS_ERR_ECP_INVALID_KEY if m or n is not a valid privkey - * or P or Q is not a valid pubkey, - * MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed - */ -int mbedtls_ecp_muladd( mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_mpi *m, const mbedtls_ecp_point *P, - const mbedtls_mpi *n, const mbedtls_ecp_point *Q ); - -/** - * \brief Check that a point is a valid public key on this curve - * - * \param grp Curve/group the point should belong to - * \param pt Point to check - * - * \return 0 if point is a valid public key, - * MBEDTLS_ERR_ECP_INVALID_KEY otherwise. - * - * \note This function only checks the point is non-zero, has valid - * coordinates and lies on the curve, but not that it is - * indeed a multiple of G. This is additional check is more - * expensive, isn't required by standards, and shouldn't be - * necessary if the group used has a small cofactor. In - * particular, it is useless for the NIST groups which all - * have a cofactor of 1. - * - * \note Uses bare components rather than an mbedtls_ecp_keypair structure - * in order to ease use with other structures such as - * mbedtls_ecdh_context of mbedtls_ecdsa_context. - */ -int mbedtls_ecp_check_pubkey( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt ); - -/** - * \brief Check that an mbedtls_mpi is a valid private key for this curve - * - * \param grp Group used - * \param d Integer to check - * - * \return 0 if point is a valid private key, - * MBEDTLS_ERR_ECP_INVALID_KEY otherwise. - * - * \note Uses bare components rather than an mbedtls_ecp_keypair structure - * in order to ease use with other structures such as - * mbedtls_ecdh_context of mbedtls_ecdsa_context. - */ -int mbedtls_ecp_check_privkey( const mbedtls_ecp_group *grp, const mbedtls_mpi *d ); - -/** - * \brief Generate a keypair with configurable base point - * - * \param grp ECP group - * \param G Chosen base point - * \param d Destination MPI (secret part) - * \param Q Destination point (public part) - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful, - * or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code - * - * \note Uses bare components rather than an mbedtls_ecp_keypair structure - * in order to ease use with other structures such as - * mbedtls_ecdh_context of mbedtls_ecdsa_context. - */ -int mbedtls_ecp_gen_keypair_base( mbedtls_ecp_group *grp, - const mbedtls_ecp_point *G, - mbedtls_mpi *d, mbedtls_ecp_point *Q, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Generate a keypair - * - * \param grp ECP group - * \param d Destination MPI (secret part) - * \param Q Destination point (public part) - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful, - * or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code - * - * \note Uses bare components rather than an mbedtls_ecp_keypair structure - * in order to ease use with other structures such as - * mbedtls_ecdh_context of mbedtls_ecdsa_context. - */ -int mbedtls_ecp_gen_keypair( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Generate a keypair - * - * \param grp_id ECP group identifier - * \param key Destination keypair - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful, - * or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code - */ -int mbedtls_ecp_gen_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -/** - * \brief Check a public-private key pair - * - * \param pub Keypair structure holding a public key - * \param prv Keypair structure holding a private (plus public) key - * - * \return 0 if successful (keys are valid and match), or - * MBEDTLS_ERR_ECP_BAD_INPUT_DATA, or - * a MBEDTLS_ERR_ECP_XXX or MBEDTLS_ERR_MPI_XXX code. - */ -int mbedtls_ecp_check_pub_priv( const mbedtls_ecp_keypair *pub, const mbedtls_ecp_keypair *prv ); - -#if defined(MBEDTLS_SELF_TEST) - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if a test failed - */ -int mbedtls_ecp_self_test( int verbose ); - -#endif /* MBEDTLS_SELF_TEST */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_ECP_ALT */ -#include "ecp_alt.h" -#endif /* MBEDTLS_ECP_ALT */ - -#endif /* ecp.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecp_internal.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ecp_internal.h deleted file mode 100644 index 8a6d517e..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ecp_internal.h +++ /dev/null @@ -1,293 +0,0 @@ -/** - * \file ecp_internal.h - * - * \brief Function declarations for alternative implementation of elliptic curve - * point arithmetic. - */ -/* - * Copyright (C) 2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * References: - * - * [1] BERNSTEIN, Daniel J. Curve25519: new Diffie-Hellman speed records. - * - * - * [2] CORON, Jean-S'ebastien. Resistance against differential power analysis - * for elliptic curve cryptosystems. In : Cryptographic Hardware and - * Embedded Systems. Springer Berlin Heidelberg, 1999. p. 292-302. - * - * - * [3] HEDABOU, Mustapha, PINEL, Pierre, et B'EN'ETEAU, Lucien. A comb method to - * render ECC resistant against Side Channel Attacks. IACR Cryptology - * ePrint Archive, 2004, vol. 2004, p. 342. - * - * - * [4] Certicom Research. SEC 2: Recommended Elliptic Curve Domain Parameters. - * - * - * [5] HANKERSON, Darrel, MENEZES, Alfred J., VANSTONE, Scott. Guide to Elliptic - * Curve Cryptography. - * - * [6] Digital Signature Standard (DSS), FIPS 186-4. - * - * - * [7] Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer - * Security (TLS), RFC 4492. - * - * - * [8] - * - * [9] COHEN, Henri. A Course in Computational Algebraic Number Theory. - * Springer Science & Business Media, 1 Aug 2000 - */ - -#ifndef MBEDTLS_ECP_INTERNAL_H -#define MBEDTLS_ECP_INTERNAL_H - -#if defined(MBEDTLS_ECP_INTERNAL_ALT) - -/** - * \brief Indicate if the Elliptic Curve Point module extension can - * handle the group. - * - * \param grp The pointer to the elliptic curve group that will be the - * basis of the cryptographic computations. - * - * \return Non-zero if successful. - */ -unsigned char mbedtls_internal_ecp_grp_capable( const mbedtls_ecp_group *grp ); - -/** - * \brief Initialise the Elliptic Curve Point module extension. - * - * If mbedtls_internal_ecp_grp_capable returns true for a - * group, this function has to be able to initialise the - * module for it. - * - * This module can be a driver to a crypto hardware - * accelerator, for which this could be an initialise function. - * - * \param grp The pointer to the group the module needs to be - * initialised for. - * - * \return 0 if successful. - */ -int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp ); - -/** - * \brief Frees and deallocates the Elliptic Curve Point module - * extension. - * - * \param grp The pointer to the group the module was initialised for. - */ -void mbedtls_internal_ecp_free( const mbedtls_ecp_group *grp ); - -#if defined(ECP_SHORTWEIERSTRASS) - -#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) -/** - * \brief Randomize jacobian coordinates: - * (X, Y, Z) -> (l^2 X, l^3 Y, l Z) for random l. - * - * \param grp Pointer to the group representing the curve. - * - * \param pt The point on the curve to be randomised, given with Jacobian - * coordinates. - * - * \param f_rng A function pointer to the random number generator. - * - * \param p_rng A pointer to the random number generator state. - * - * \return 0 if successful. - */ -int mbedtls_internal_ecp_randomize_jac( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *pt, int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); -#endif - -#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) -/** - * \brief Addition: R = P + Q, mixed affine-Jacobian coordinates. - * - * The coordinates of Q must be normalized (= affine), - * but those of P don't need to. R is not normalized. - * - * This function is used only as a subrutine of - * ecp_mul_comb(). - * - * Special cases: (1) P or Q is zero, (2) R is zero, - * (3) P == Q. - * None of these cases can happen as intermediate step in - * ecp_mul_comb(): - * - at each step, P, Q and R are multiples of the base - * point, the factor being less than its order, so none of - * them is zero; - * - Q is an odd multiple of the base point, P an even - * multiple, due to the choice of precomputed points in the - * modified comb method. - * So branches for these cases do not leak secret information. - * - * We accept Q->Z being unset (saving memory in tables) as - * meaning 1. - * - * Cost in field operations if done by [5] 3.22: - * 1A := 8M + 3S - * - * \param grp Pointer to the group representing the curve. - * - * \param R Pointer to a point structure to hold the result. - * - * \param P Pointer to the first summand, given with Jacobian - * coordinates - * - * \param Q Pointer to the second summand, given with affine - * coordinates. - * - * \return 0 if successful. - */ -int mbedtls_internal_ecp_add_mixed( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *R, const mbedtls_ecp_point *P, - const mbedtls_ecp_point *Q ); -#endif - -/** - * \brief Point doubling R = 2 P, Jacobian coordinates. - * - * Cost: 1D := 3M + 4S (A == 0) - * 4M + 4S (A == -3) - * 3M + 6S + 1a otherwise - * when the implementation is based on the "dbl-1998-cmo-2" - * doubling formulas in [8] and standard optimizations are - * applied when curve parameter A is one of { 0, -3 }. - * - * \param grp Pointer to the group representing the curve. - * - * \param R Pointer to a point structure to hold the result. - * - * \param P Pointer to the point that has to be doubled, given with - * Jacobian coordinates. - * - * \return 0 if successful. - */ -#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) -int mbedtls_internal_ecp_double_jac( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *R, const mbedtls_ecp_point *P ); -#endif - -/** - * \brief Normalize jacobian coordinates of an array of (pointers to) - * points. - * - * Using Montgomery's trick to perform only one inversion mod P - * the cost is: - * 1N(t) := 1I + (6t - 3)M + 1S - * (See for example Algorithm 10.3.4. in [9]) - * - * This function is used only as a subrutine of - * ecp_mul_comb(). - * - * Warning: fails (returning an error) if one of the points is - * zero! - * This should never happen, see choice of w in ecp_mul_comb(). - * - * \param grp Pointer to the group representing the curve. - * - * \param T Array of pointers to the points to normalise. - * - * \param t_len Number of elements in the array. - * - * \return 0 if successful, - * an error if one of the points is zero. - */ -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) -int mbedtls_internal_ecp_normalize_jac_many( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *T[], size_t t_len ); -#endif - -/** - * \brief Normalize jacobian coordinates so that Z == 0 || Z == 1. - * - * Cost in field operations if done by [5] 3.2.1: - * 1N := 1I + 3M + 1S - * - * \param grp Pointer to the group representing the curve. - * - * \param pt pointer to the point to be normalised. This is an - * input/output parameter. - * - * \return 0 if successful. - */ -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) -int mbedtls_internal_ecp_normalize_jac( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *pt ); -#endif - -#endif /* ECP_SHORTWEIERSTRASS */ - -#if defined(ECP_MONTGOMERY) - -#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) -int mbedtls_internal_ecp_double_add_mxz( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *R, mbedtls_ecp_point *S, const mbedtls_ecp_point *P, - const mbedtls_ecp_point *Q, const mbedtls_mpi *d ); -#endif - -/** - * \brief Randomize projective x/z coordinates: - * (X, Z) -> (l X, l Z) for random l - * - * \param grp pointer to the group representing the curve - * - * \param P the point on the curve to be randomised given with - * projective coordinates. This is an input/output parameter. - * - * \param f_rng a function pointer to the random number generator - * - * \param p_rng a pointer to the random number generator state - * - * \return 0 if successful - */ -#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) -int mbedtls_internal_ecp_randomize_mxz( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *P, int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); -#endif - -/** - * \brief Normalize Montgomery x/z coordinates: X = X/Z, Z = 1. - * - * \param grp pointer to the group representing the curve - * - * \param P pointer to the point to be normalised. This is an - * input/output parameter. - * - * \return 0 if successful - */ -#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) -int mbedtls_internal_ecp_normalize_mxz( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *P ); -#endif - -#endif /* ECP_MONTGOMERY */ - -#endif /* MBEDTLS_ECP_INTERNAL_ALT */ - -#endif /* ecp_internal.h */ - diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/entropy.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/entropy.h deleted file mode 100644 index fcb4d025..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/entropy.h +++ /dev/null @@ -1,289 +0,0 @@ -/** - * \file entropy.h - * - * \brief Entropy accumulator implementation - */ -/* - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_ENTROPY_H -#define MBEDTLS_ENTROPY_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256) -#include "sha512.h" -#define MBEDTLS_ENTROPY_SHA512_ACCUMULATOR -#else -#if defined(MBEDTLS_SHA256_C) -#define MBEDTLS_ENTROPY_SHA256_ACCUMULATOR -#include "sha256.h" -#endif -#endif - -#if defined(MBEDTLS_THREADING_C) -#include "threading.h" -#endif - -#if defined(MBEDTLS_HAVEGE_C) -#include "havege.h" -#endif - -#define MBEDTLS_ERR_ENTROPY_SOURCE_FAILED -0x003C /**< Critical entropy source failure. */ -#define MBEDTLS_ERR_ENTROPY_MAX_SOURCES -0x003E /**< No more sources can be added. */ -#define MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED -0x0040 /**< No sources have been added to poll. */ -#define MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE -0x003D /**< No strong sources have been added to poll. */ -#define MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR -0x003F /**< Read/write error in file. */ - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -#if !defined(MBEDTLS_ENTROPY_MAX_SOURCES) -#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */ -#endif - -#if !defined(MBEDTLS_ENTROPY_MAX_GATHER) -#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */ -#endif - -/* \} name SECTION: Module settings */ - -#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR) -#define MBEDTLS_ENTROPY_BLOCK_SIZE 64 /**< Block size of entropy accumulator (SHA-512) */ -#else -#define MBEDTLS_ENTROPY_BLOCK_SIZE 32 /**< Block size of entropy accumulator (SHA-256) */ -#endif - -#define MBEDTLS_ENTROPY_MAX_SEED_SIZE 1024 /**< Maximum size of seed we read from seed file */ -#define MBEDTLS_ENTROPY_SOURCE_MANUAL MBEDTLS_ENTROPY_MAX_SOURCES - -#define MBEDTLS_ENTROPY_SOURCE_STRONG 1 /**< Entropy source is strong */ -#define MBEDTLS_ENTROPY_SOURCE_WEAK 0 /**< Entropy source is weak */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Entropy poll callback pointer - * - * \param data Callback-specific data pointer - * \param output Data to fill - * \param len Maximum size to provide - * \param olen The actual amount of bytes put into the buffer (Can be 0) - * - * \return 0 if no critical failures occurred, - * MBEDTLS_ERR_ENTROPY_SOURCE_FAILED otherwise - */ -typedef int (*mbedtls_entropy_f_source_ptr)(void *data, unsigned char *output, size_t len, - size_t *olen); - -/** - * \brief Entropy source state - */ -typedef struct -{ - mbedtls_entropy_f_source_ptr f_source; /**< The entropy source callback */ - void * p_source; /**< The callback data pointer */ - size_t size; /**< Amount received in bytes */ - size_t threshold; /**< Minimum bytes required before release */ - int strong; /**< Is the source strong? */ -} -mbedtls_entropy_source_state; - -/** - * \brief Entropy context structure - */ -typedef struct -{ - int accumulator_started; -#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR) - mbedtls_sha512_context accumulator; -#else - mbedtls_sha256_context accumulator; -#endif - int source_count; - mbedtls_entropy_source_state source[MBEDTLS_ENTROPY_MAX_SOURCES]; -#if defined(MBEDTLS_HAVEGE_C) - mbedtls_havege_state havege_data; -#endif -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; /*!< mutex */ -#endif -#if defined(MBEDTLS_ENTROPY_NV_SEED) - int initial_entropy_run; -#endif -} -mbedtls_entropy_context; - -/** - * \brief Initialize the context - * - * \param ctx Entropy context to initialize - */ -void mbedtls_entropy_init( mbedtls_entropy_context *ctx ); - -/** - * \brief Free the data in the context - * - * \param ctx Entropy context to free - */ -void mbedtls_entropy_free( mbedtls_entropy_context *ctx ); - -/** - * \brief Adds an entropy source to poll - * (Thread-safe if MBEDTLS_THREADING_C is enabled) - * - * \param ctx Entropy context - * \param f_source Entropy function - * \param p_source Function data - * \param threshold Minimum required from source before entropy is released - * ( with mbedtls_entropy_func() ) (in bytes) - * \param strong MBEDTLS_ENTROPY_SOURCE_STRONG or - * MBEDTSL_ENTROPY_SOURCE_WEAK. - * At least one strong source needs to be added. - * Weaker sources (such as the cycle counter) can be used as - * a complement. - * - * \return 0 if successful or MBEDTLS_ERR_ENTROPY_MAX_SOURCES - */ -int mbedtls_entropy_add_source( mbedtls_entropy_context *ctx, - mbedtls_entropy_f_source_ptr f_source, void *p_source, - size_t threshold, int strong ); - -/** - * \brief Trigger an extra gather poll for the accumulator - * (Thread-safe if MBEDTLS_THREADING_C is enabled) - * - * \param ctx Entropy context - * - * \return 0 if successful, or MBEDTLS_ERR_ENTROPY_SOURCE_FAILED - */ -int mbedtls_entropy_gather( mbedtls_entropy_context *ctx ); - -/** - * \brief Retrieve entropy from the accumulator - * (Maximum length: MBEDTLS_ENTROPY_BLOCK_SIZE) - * (Thread-safe if MBEDTLS_THREADING_C is enabled) - * - * \param data Entropy context - * \param output Buffer to fill - * \param len Number of bytes desired, must be at most MBEDTLS_ENTROPY_BLOCK_SIZE - * - * \return 0 if successful, or MBEDTLS_ERR_ENTROPY_SOURCE_FAILED - */ -int mbedtls_entropy_func( void *data, unsigned char *output, size_t len ); - -/** - * \brief Add data to the accumulator manually - * (Thread-safe if MBEDTLS_THREADING_C is enabled) - * - * \param ctx Entropy context - * \param data Data to add - * \param len Length of data - * - * \return 0 if successful - */ -int mbedtls_entropy_update_manual( mbedtls_entropy_context *ctx, - const unsigned char *data, size_t len ); - -#if defined(MBEDTLS_ENTROPY_NV_SEED) -/** - * \brief Trigger an update of the seed file in NV by using the - * current entropy pool. - * - * \param ctx Entropy context - * - * \return 0 if successful - */ -int mbedtls_entropy_update_nv_seed( mbedtls_entropy_context *ctx ); -#endif /* MBEDTLS_ENTROPY_NV_SEED */ - -#if defined(MBEDTLS_FS_IO) -/** - * \brief Write a seed file - * - * \param ctx Entropy context - * \param path Name of the file - * - * \return 0 if successful, - * MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR on file error, or - * MBEDTLS_ERR_ENTROPY_SOURCE_FAILED - */ -int mbedtls_entropy_write_seed_file( mbedtls_entropy_context *ctx, const char *path ); - -/** - * \brief Read and update a seed file. Seed is added to this - * instance. No more than MBEDTLS_ENTROPY_MAX_SEED_SIZE bytes are - * read from the seed file. The rest is ignored. - * - * \param ctx Entropy context - * \param path Name of the file - * - * \return 0 if successful, - * MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR on file error, - * MBEDTLS_ERR_ENTROPY_SOURCE_FAILED - */ -int mbedtls_entropy_update_seed_file( mbedtls_entropy_context *ctx, const char *path ); -#endif /* MBEDTLS_FS_IO */ - -#if defined(MBEDTLS_SELF_TEST) -/** - * \brief Checkup routine - * - * This module self-test also calls the entropy self-test, - * mbedtls_entropy_source_self_test(); - * - * \return 0 if successful, or 1 if a test failed - */ -int mbedtls_entropy_self_test( int verbose ); - -#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) -/** - * \brief Checkup routine - * - * Verifies the integrity of the hardware entropy source - * provided by the function 'mbedtls_hardware_poll()'. - * - * Note this is the only hardware entropy source that is known - * at link time, and other entropy sources configured - * dynamically at runtime by the function - * mbedtls_entropy_add_source() will not be tested. - * - * \return 0 if successful, or 1 if a test failed - */ -int mbedtls_entropy_source_self_test( int verbose ); -#endif /* MBEDTLS_ENTROPY_HARDWARE_ALT */ -#endif /* MBEDTLS_SELF_TEST */ - -#ifdef __cplusplus -} -#endif - -#endif /* entropy.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/entropy_poll.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/entropy_poll.h deleted file mode 100644 index 94dd657e..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/entropy_poll.h +++ /dev/null @@ -1,110 +0,0 @@ -/** - * \file entropy_poll.h - * - * \brief Platform-specific and custom entropy polling functions - */ -/* - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_ENTROPY_POLL_H -#define MBEDTLS_ENTROPY_POLL_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Default thresholds for built-in sources, in bytes - */ -#define MBEDTLS_ENTROPY_MIN_PLATFORM 32 /**< Minimum for platform source */ -#define MBEDTLS_ENTROPY_MIN_HAVEGE 32 /**< Minimum for HAVEGE */ -#define MBEDTLS_ENTROPY_MIN_HARDCLOCK 4 /**< Minimum for mbedtls_timing_hardclock() */ -#if !defined(MBEDTLS_ENTROPY_MIN_HARDWARE) -#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Minimum for the hardware source */ -#endif - -/** - * \brief Entropy poll callback that provides 0 entropy. - */ -#if defined(MBEDTLS_TEST_NULL_ENTROPY) - int mbedtls_null_entropy_poll( void *data, - unsigned char *output, size_t len, size_t *olen ); -#endif - -#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY) -/** - * \brief Platform-specific entropy poll callback - */ -int mbedtls_platform_entropy_poll( void *data, - unsigned char *output, size_t len, size_t *olen ); -#endif - -#if defined(MBEDTLS_HAVEGE_C) -/** - * \brief HAVEGE based entropy poll callback - * - * Requires an HAVEGE state as its data pointer. - */ -int mbedtls_havege_poll( void *data, - unsigned char *output, size_t len, size_t *olen ); -#endif - -#if defined(MBEDTLS_TIMING_C) -/** - * \brief mbedtls_timing_hardclock-based entropy poll callback - */ -int mbedtls_hardclock_poll( void *data, - unsigned char *output, size_t len, size_t *olen ); -#endif - -#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) -/** - * \brief Entropy poll callback for a hardware source - * - * \warning This is not provided by mbed TLS! - * See \c MBEDTLS_ENTROPY_HARDWARE_ALT in config.h. - * - * \note This must accept NULL as its first argument. - */ -int mbedtls_hardware_poll( void *data, - unsigned char *output, size_t len, size_t *olen ); -#endif - -#if defined(MBEDTLS_ENTROPY_NV_SEED) -/** - * \brief Entropy poll callback for a non-volatile seed file - * - * \note This must accept NULL as its first argument. - */ -int mbedtls_nv_seed_poll( void *data, - unsigned char *output, size_t len, size_t *olen ); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* entropy_poll.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/error.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/error.h deleted file mode 100644 index 8b4d3a87..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/error.h +++ /dev/null @@ -1,117 +0,0 @@ -/** - * \file error.h - * - * \brief Error to string translation - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_ERROR_H -#define MBEDTLS_ERROR_H - -#include - -/** - * Error code layout. - * - * Currently we try to keep all error codes within the negative space of 16 - * bits signed integers to support all platforms (-0x0001 - -0x7FFF). In - * addition we'd like to give two layers of information on the error if - * possible. - * - * For that purpose the error codes are segmented in the following manner: - * - * 16 bit error code bit-segmentation - * - * 1 bit - Unused (sign bit) - * 3 bits - High level module ID - * 5 bits - Module-dependent error code - * 7 bits - Low level module errors - * - * For historical reasons, low-level error codes are divided in even and odd, - * even codes were assigned first, and -1 is reserved for other errors. - * - * Low-level module errors (0x0002-0x007E, 0x0003-0x007F) - * - * Module Nr Codes assigned - * MPI 7 0x0002-0x0010 - * GCM 3 0x0012-0x0014 0x0013-0x0013 - * BLOWFISH 3 0x0016-0x0018 0x0017-0x0017 - * THREADING 3 0x001A-0x001E - * AES 4 0x0020-0x0022 0x0023-0x0025 - * CAMELLIA 3 0x0024-0x0026 0x0027-0x0027 - * XTEA 2 0x0028-0x0028 0x0029-0x0029 - * BASE64 2 0x002A-0x002C - * OID 1 0x002E-0x002E 0x000B-0x000B - * PADLOCK 1 0x0030-0x0030 - * DES 2 0x0032-0x0032 0x0033-0x0033 - * CTR_DBRG 4 0x0034-0x003A - * ENTROPY 3 0x003C-0x0040 0x003D-0x003F - * NET 11 0x0042-0x0052 0x0043-0x0045 - * ASN1 7 0x0060-0x006C - * CMAC 1 0x007A-0x007A - * PBKDF2 1 0x007C-0x007C - * HMAC_DRBG 4 0x0003-0x0009 - * CCM 3 0x000D-0x0011 - * ARC4 1 0x0019-0x0019 - * MD2 1 0x002B-0x002B - * MD4 1 0x002D-0x002D - * MD5 1 0x002F-0x002F - * RIPEMD160 1 0x0031-0x0031 - * SHA1 1 0x0035-0x0035 - * SHA256 1 0x0037-0x0037 - * SHA512 1 0x0039-0x0039 - * - * High-level module nr (3 bits - 0x0...-0x7...) - * Name ID Nr of Errors - * PEM 1 9 - * PKCS#12 1 4 (Started from top) - * X509 2 20 - * PKCS5 2 4 (Started from top) - * DHM 3 11 - * PK 3 15 (Started from top) - * RSA 4 11 - * ECP 4 9 (Started from top) - * MD 5 5 - * CIPHER 6 8 - * SSL 6 17 (Started from top) - * SSL 7 31 - * - * Module dependent error code (5 bits 0x.00.-0x.F8.) - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Translate a mbed TLS error code into a string representation, - * Result is truncated if necessary and always includes a terminating - * null byte. - * - * \param errnum error code - * \param buffer buffer to place representation in - * \param buflen length of the buffer - */ -void mbedtls_strerror( int errnum, char *buffer, size_t buflen ); - -#ifdef __cplusplus -} -#endif - -#endif /* error.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/gcm.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/gcm.h deleted file mode 100644 index 1e5a507a..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/gcm.h +++ /dev/null @@ -1,263 +0,0 @@ -/** - * \file gcm.h - * - * \brief Galois/Counter Mode (GCM) for 128-bit block ciphers, as defined - * in D. McGrew, J. Viega, The Galois/Counter Mode of Operation - * (GCM), Natl. Inst. Stand. Technol. - * - * For more information on GCM, see NIST SP 800-38D: Recommendation for - * Block Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC. - * - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_GCM_H -#define MBEDTLS_GCM_H - -#include "cipher.h" - -#include - -#define MBEDTLS_GCM_ENCRYPT 1 -#define MBEDTLS_GCM_DECRYPT 0 - -#define MBEDTLS_ERR_GCM_AUTH_FAILED -0x0012 /**< Authenticated decryption failed. */ -#define MBEDTLS_ERR_GCM_HW_ACCEL_FAILED -0x0013 /**< GCM hardware accelerator failed. */ -#define MBEDTLS_ERR_GCM_BAD_INPUT -0x0014 /**< Bad input parameters to function. */ - -#if !defined(MBEDTLS_GCM_ALT) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The GCM context structure. - */ -typedef struct { - mbedtls_cipher_context_t cipher_ctx; /*!< The cipher context used. */ - uint64_t HL[16]; /*!< Precalculated HTable low. */ - uint64_t HH[16]; /*!< Precalculated HTable high. */ - uint64_t len; /*!< The total length of the encrypted data. */ - uint64_t add_len; /*!< The total length of the additional data. */ - unsigned char base_ectr[16]; /*!< The first ECTR for tag. */ - unsigned char y[16]; /*!< The Y working value. */ - unsigned char buf[16]; /*!< The buf working value. */ - int mode; /*!< The operation to perform: - #MBEDTLS_GCM_ENCRYPT or - #MBEDTLS_GCM_DECRYPT. */ -} -mbedtls_gcm_context; - -/** - * \brief This function initializes the specified GCM context, - * to make references valid, and prepares the context - * for mbedtls_gcm_setkey() or mbedtls_gcm_free(). - * - * The function does not bind the GCM context to a particular - * cipher, nor set the key. For this purpose, use - * mbedtls_gcm_setkey(). - * - * \param ctx The GCM context to initialize. - */ -void mbedtls_gcm_init( mbedtls_gcm_context *ctx ); - -/** - * \brief This function associates a GCM context with a - * cipher algorithm and a key. - * - * \param ctx The GCM context to initialize. - * \param cipher The 128-bit block cipher to use. - * \param key The encryption key. - * \param keybits The key size in bits. Valid options are: - *
  • 128 bits
    • - *
  • 192 bits
    • - *
  • 256 bits
- * - * \return \c 0 on success, or a cipher specific error code. - */ -int mbedtls_gcm_setkey( mbedtls_gcm_context *ctx, - mbedtls_cipher_id_t cipher, - const unsigned char *key, - unsigned int keybits ); - -/** - * \brief This function performs GCM encryption or decryption of a buffer. - * - * \note For encryption, the output buffer can be the same as the input buffer. - * For decryption, the output buffer cannot be the same as input buffer. - * If the buffers overlap, the output buffer must trail at least 8 Bytes - * behind the input buffer. - * - * \param ctx The GCM context to use for encryption or decryption. - * \param mode The operation to perform: #MBEDTLS_GCM_ENCRYPT or - * #MBEDTLS_GCM_DECRYPT. - * \param length The length of the input data. This must be a multiple of 16 except in the last call before mbedtls_gcm_finish(). - * \param iv The initialization vector. - * \param iv_len The length of the IV. - * \param add The buffer holding the additional data. - * \param add_len The length of the additional data. - * \param input The buffer holding the input data. - * \param output The buffer for holding the output data. - * \param tag_len The length of the tag to generate. - * \param tag The buffer for holding the tag. - * - * \return \c 0 on success. - */ -int mbedtls_gcm_crypt_and_tag( mbedtls_gcm_context *ctx, - int mode, - size_t length, - const unsigned char *iv, - size_t iv_len, - const unsigned char *add, - size_t add_len, - const unsigned char *input, - unsigned char *output, - size_t tag_len, - unsigned char *tag ); - -/** - * \brief This function performs a GCM authenticated decryption of a - * buffer. - * - * \note For decryption, the output buffer cannot be the same as input buffer. - * If the buffers overlap, the output buffer must trail at least 8 Bytes - * behind the input buffer. - * - * \param ctx The GCM context. - * \param length The length of the input data. This must be a multiple of 16 except in the last call before mbedtls_gcm_finish(). - * \param iv The initialization vector. - * \param iv_len The length of the IV. - * \param add The buffer holding the additional data. - * \param add_len The length of the additional data. - * \param tag The buffer holding the tag. - * \param tag_len The length of the tag. - * \param input The buffer holding the input data. - * \param output The buffer for holding the output data. - * - * \return 0 if successful and authenticated, or - * #MBEDTLS_ERR_GCM_AUTH_FAILED if tag does not match. - */ -int mbedtls_gcm_auth_decrypt( mbedtls_gcm_context *ctx, - size_t length, - const unsigned char *iv, - size_t iv_len, - const unsigned char *add, - size_t add_len, - const unsigned char *tag, - size_t tag_len, - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function starts a GCM encryption or decryption - * operation. - * - * \param ctx The GCM context. - * \param mode The operation to perform: #MBEDTLS_GCM_ENCRYPT or - * #MBEDTLS_GCM_DECRYPT. - * \param iv The initialization vector. - * \param iv_len The length of the IV. - * \param add The buffer holding the additional data, or NULL if \p add_len is 0. - * \param add_len The length of the additional data. If 0, \p add is NULL. - * - * \return \c 0 on success. - */ -int mbedtls_gcm_starts( mbedtls_gcm_context *ctx, - int mode, - const unsigned char *iv, - size_t iv_len, - const unsigned char *add, - size_t add_len ); - -/** - * \brief This function feeds an input buffer into an ongoing GCM - * encryption or decryption operation. - * - * ` The function expects input to be a multiple of 16 - * Bytes. Only the last call before calling - * mbedtls_gcm_finish() can be less than 16 Bytes. - * - * \note For decryption, the output buffer cannot be the same as input buffer. - * If the buffers overlap, the output buffer must trail at least 8 Bytes - * behind the input buffer. - * - * \param ctx The GCM context. - * \param length The length of the input data. This must be a multiple of 16 except in the last call before mbedtls_gcm_finish(). - * \param input The buffer holding the input data. - * \param output The buffer for holding the output data. - * - * \return \c 0 on success, or #MBEDTLS_ERR_GCM_BAD_INPUT on failure. - */ -int mbedtls_gcm_update( mbedtls_gcm_context *ctx, - size_t length, - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function finishes the GCM operation and generates - * the authentication tag. - * - * It wraps up the GCM stream, and generates the - * tag. The tag can have a maximum length of 16 Bytes. - * - * \param ctx The GCM context. - * \param tag The buffer for holding the tag. - * \param tag_len The length of the tag to generate. Must be at least four. - * - * \return \c 0 on success, or #MBEDTLS_ERR_GCM_BAD_INPUT on failure. - */ -int mbedtls_gcm_finish( mbedtls_gcm_context *ctx, - unsigned char *tag, - size_t tag_len ); - -/** - * \brief This function clears a GCM context and the underlying - * cipher sub-context. - * - * \param ctx The GCM context to clear. - */ -void mbedtls_gcm_free( mbedtls_gcm_context *ctx ); - -#ifdef __cplusplus -} -#endif - -#else /* !MBEDTLS_GCM_ALT */ -#include "gcm_alt.h" -#endif /* !MBEDTLS_GCM_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The GCM checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_gcm_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - - -#endif /* gcm.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/havege.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/havege.h deleted file mode 100644 index d4cb3ed3..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/havege.h +++ /dev/null @@ -1,75 +0,0 @@ -/** - * \file havege.h - * - * \brief HAVEGE: HArdware Volatile Entropy Gathering and Expansion - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_HAVEGE_H -#define MBEDTLS_HAVEGE_H - -#include - -#define MBEDTLS_HAVEGE_COLLECT_SIZE 1024 - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief HAVEGE state structure - */ -typedef struct -{ - int PT1, PT2, offset[2]; - int pool[MBEDTLS_HAVEGE_COLLECT_SIZE]; - int WALK[8192]; -} -mbedtls_havege_state; - -/** - * \brief HAVEGE initialization - * - * \param hs HAVEGE state to be initialized - */ -void mbedtls_havege_init( mbedtls_havege_state *hs ); - -/** - * \brief Clear HAVEGE state - * - * \param hs HAVEGE state to be cleared - */ -void mbedtls_havege_free( mbedtls_havege_state *hs ); - -/** - * \brief HAVEGE rand function - * - * \param p_rng A HAVEGE state - * \param output Buffer to fill - * \param len Length of buffer - * - * \return 0 - */ -int mbedtls_havege_random( void *p_rng, unsigned char *output, size_t len ); - -#ifdef __cplusplus -} -#endif - -#endif /* havege.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/hmac_drbg.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/hmac_drbg.h deleted file mode 100644 index e0821cf7..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/hmac_drbg.h +++ /dev/null @@ -1,300 +0,0 @@ -/** - * \file hmac_drbg.h - * - * \brief HMAC_DRBG (NIST SP 800-90A) - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_HMAC_DRBG_H -#define MBEDTLS_HMAC_DRBG_H - -#include "md.h" - -#if defined(MBEDTLS_THREADING_C) -#include "mbedtls/threading.h" -#endif - -/* - * Error codes - */ -#define MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG -0x0003 /**< Too many random requested in single call. */ -#define MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG -0x0005 /**< Input too large (Entropy + additional). */ -#define MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR -0x0007 /**< Read/write error in file. */ -#define MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED -0x0009 /**< The entropy source failed. */ - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -#if !defined(MBEDTLS_HMAC_DRBG_RESEED_INTERVAL) -#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ -#endif - -#if !defined(MBEDTLS_HMAC_DRBG_MAX_INPUT) -#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ -#endif - -#if !defined(MBEDTLS_HMAC_DRBG_MAX_REQUEST) -#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ -#endif - -#if !defined(MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT) -#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ -#endif - -/* \} name SECTION: Module settings */ - -#define MBEDTLS_HMAC_DRBG_PR_OFF 0 /**< No prediction resistance */ -#define MBEDTLS_HMAC_DRBG_PR_ON 1 /**< Prediction resistance enabled */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * HMAC_DRBG context. - */ -typedef struct -{ - /* Working state: the key K is not stored explicitely, - * but is implied by the HMAC context */ - mbedtls_md_context_t md_ctx; /*!< HMAC context (inc. K) */ - unsigned char V[MBEDTLS_MD_MAX_SIZE]; /*!< V in the spec */ - int reseed_counter; /*!< reseed counter */ - - /* Administrative state */ - size_t entropy_len; /*!< entropy bytes grabbed on each (re)seed */ - int prediction_resistance; /*!< enable prediction resistance (Automatic - reseed before every random generation) */ - int reseed_interval; /*!< reseed interval */ - - /* Callbacks */ - int (*f_entropy)(void *, unsigned char *, size_t); /*!< entropy function */ - void *p_entropy; /*!< context for the entropy function */ - -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; -#endif -} mbedtls_hmac_drbg_context; - -/** - * \brief HMAC_DRBG context initialization - * Makes the context ready for mbedtls_hmac_drbg_seed(), - * mbedtls_hmac_drbg_seed_buf() or - * mbedtls_hmac_drbg_free(). - * - * \param ctx HMAC_DRBG context to be initialized - */ -void mbedtls_hmac_drbg_init( mbedtls_hmac_drbg_context *ctx ); - -/** - * \brief HMAC_DRBG initial seeding - * Seed and setup entropy source for future reseeds. - * - * \param ctx HMAC_DRBG context to be seeded - * \param md_info MD algorithm to use for HMAC_DRBG - * \param f_entropy Entropy callback (p_entropy, buffer to fill, buffer - * length) - * \param p_entropy Entropy context - * \param custom Personalization data (Device specific identifiers) - * (Can be NULL) - * \param len Length of personalization data - * - * \note The "security strength" as defined by NIST is set to: - * 128 bits if md_alg is SHA-1, - * 192 bits if md_alg is SHA-224, - * 256 bits if md_alg is SHA-256 or higher. - * Note that SHA-256 is just as efficient as SHA-224. - * - * \return 0 if successful, or - * MBEDTLS_ERR_MD_BAD_INPUT_DATA, or - * MBEDTLS_ERR_MD_ALLOC_FAILED, or - * MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED. - */ -int mbedtls_hmac_drbg_seed( mbedtls_hmac_drbg_context *ctx, - const mbedtls_md_info_t * md_info, - int (*f_entropy)(void *, unsigned char *, size_t), - void *p_entropy, - const unsigned char *custom, - size_t len ); - -/** - * \brief Initilisation of simpified HMAC_DRBG (never reseeds). - * (For use with deterministic ECDSA.) - * - * \param ctx HMAC_DRBG context to be initialised - * \param md_info MD algorithm to use for HMAC_DRBG - * \param data Concatenation of entropy string and additional data - * \param data_len Length of data in bytes - * - * \return 0 if successful, or - * MBEDTLS_ERR_MD_BAD_INPUT_DATA, or - * MBEDTLS_ERR_MD_ALLOC_FAILED. - */ -int mbedtls_hmac_drbg_seed_buf( mbedtls_hmac_drbg_context *ctx, - const mbedtls_md_info_t * md_info, - const unsigned char *data, size_t data_len ); - -/** - * \brief Enable / disable prediction resistance (Default: Off) - * - * Note: If enabled, entropy is used for ctx->entropy_len before each call! - * Only use this if you have ample supply of good entropy! - * - * \param ctx HMAC_DRBG context - * \param resistance MBEDTLS_HMAC_DRBG_PR_ON or MBEDTLS_HMAC_DRBG_PR_OFF - */ -void mbedtls_hmac_drbg_set_prediction_resistance( mbedtls_hmac_drbg_context *ctx, - int resistance ); - -/** - * \brief Set the amount of entropy grabbed on each reseed - * (Default: given by the security strength, which - * depends on the hash used, see \c mbedtls_hmac_drbg_init() ) - * - * \param ctx HMAC_DRBG context - * \param len Amount of entropy to grab, in bytes - */ -void mbedtls_hmac_drbg_set_entropy_len( mbedtls_hmac_drbg_context *ctx, - size_t len ); - -/** - * \brief Set the reseed interval - * (Default: MBEDTLS_HMAC_DRBG_RESEED_INTERVAL) - * - * \param ctx HMAC_DRBG context - * \param interval Reseed interval - */ -void mbedtls_hmac_drbg_set_reseed_interval( mbedtls_hmac_drbg_context *ctx, - int interval ); - -/** - * \brief HMAC_DRBG update state - * - * \param ctx HMAC_DRBG context - * \param additional Additional data to update state with, or NULL - * \param add_len Length of additional data, or 0 - * - * \note Additional data is optional, pass NULL and 0 as second - * third argument if no additional data is being used. - */ -void mbedtls_hmac_drbg_update( mbedtls_hmac_drbg_context *ctx, - const unsigned char *additional, size_t add_len ); - -/** - * \brief HMAC_DRBG reseeding (extracts data from entropy source) - * - * \param ctx HMAC_DRBG context - * \param additional Additional data to add to state (Can be NULL) - * \param len Length of additional data - * - * \return 0 if successful, or - * MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED - */ -int mbedtls_hmac_drbg_reseed( mbedtls_hmac_drbg_context *ctx, - const unsigned char *additional, size_t len ); - -/** - * \brief HMAC_DRBG generate random with additional update input - * - * Note: Automatically reseeds if reseed_counter is reached or PR is enabled. - * - * \param p_rng HMAC_DRBG context - * \param output Buffer to fill - * \param output_len Length of the buffer - * \param additional Additional data to update with (can be NULL) - * \param add_len Length of additional data (can be 0) - * - * \return 0 if successful, or - * MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED, or - * MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG, or - * MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG. - */ -int mbedtls_hmac_drbg_random_with_add( void *p_rng, - unsigned char *output, size_t output_len, - const unsigned char *additional, - size_t add_len ); - -/** - * \brief HMAC_DRBG generate random - * - * Note: Automatically reseeds if reseed_counter is reached or PR is enabled. - * - * \param p_rng HMAC_DRBG context - * \param output Buffer to fill - * \param out_len Length of the buffer - * - * \return 0 if successful, or - * MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED, or - * MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG - */ -int mbedtls_hmac_drbg_random( void *p_rng, unsigned char *output, size_t out_len ); - -/** - * \brief Free an HMAC_DRBG context - * - * \param ctx HMAC_DRBG context to free. - */ -void mbedtls_hmac_drbg_free( mbedtls_hmac_drbg_context *ctx ); - -#if defined(MBEDTLS_FS_IO) -/** - * \brief Write a seed file - * - * \param ctx HMAC_DRBG context - * \param path Name of the file - * - * \return 0 if successful, 1 on file error, or - * MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED - */ -int mbedtls_hmac_drbg_write_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path ); - -/** - * \brief Read and update a seed file. Seed is added to this - * instance - * - * \param ctx HMAC_DRBG context - * \param path Name of the file - * - * \return 0 if successful, 1 on file error, - * MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED or - * MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG - */ -int mbedtls_hmac_drbg_update_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path ); -#endif /* MBEDTLS_FS_IO */ - - -#if defined(MBEDTLS_SELF_TEST) -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_hmac_drbg_self_test( int verbose ); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* hmac_drbg.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/md.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/md.h deleted file mode 100644 index 06538c38..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/md.h +++ /dev/null @@ -1,453 +0,0 @@ - /** - * \file md.h - * - * \brief The generic message-digest wrapper. - * - * \author Adriaan de Jong - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_MD_H -#define MBEDTLS_MD_H - -#include - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#define MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE -0x5080 /**< The selected feature is not available. */ -#define MBEDTLS_ERR_MD_BAD_INPUT_DATA -0x5100 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_MD_ALLOC_FAILED -0x5180 /**< Failed to allocate memory. */ -#define MBEDTLS_ERR_MD_FILE_IO_ERROR -0x5200 /**< Opening or reading of file failed. */ -#define MBEDTLS_ERR_MD_HW_ACCEL_FAILED -0x5280 /**< MD hardware accelerator failed. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Enumeration of supported message digests - * - * \warning MD2, MD4, MD5 and SHA-1 are considered weak message digests and - * their use constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -typedef enum { - MBEDTLS_MD_NONE=0, - MBEDTLS_MD_MD2, - MBEDTLS_MD_MD4, - MBEDTLS_MD_MD5, - MBEDTLS_MD_SHA1, - MBEDTLS_MD_SHA224, - MBEDTLS_MD_SHA256, - MBEDTLS_MD_SHA384, - MBEDTLS_MD_SHA512, - MBEDTLS_MD_RIPEMD160, -} mbedtls_md_type_t; - -#if defined(MBEDTLS_SHA512_C) -#define MBEDTLS_MD_MAX_SIZE 64 /* longest known is SHA512 */ -#else -#define MBEDTLS_MD_MAX_SIZE 32 /* longest known is SHA256 or less */ -#endif - -/** - * Opaque struct defined in md_internal.h. - */ -typedef struct mbedtls_md_info_t mbedtls_md_info_t; - -/** - * The generic message-digest context. - */ -typedef struct { - /** Information about the associated message digest. */ - const mbedtls_md_info_t *md_info; - - /** The digest-specific context. */ - void *md_ctx; - - /** The HMAC part of the context. */ - void *hmac_ctx; -} mbedtls_md_context_t; - -/** - * \brief This function returns the list of digests supported by the - * generic digest module. - * - * \return A statically allocated array of digests. Each element - * in the returned list is an integer belonging to the - * message-digest enumeration #mbedtls_md_type_t. - * The last entry is 0. - */ -const int *mbedtls_md_list( void ); - -/** - * \brief This function returns the message-digest information - * associated with the given digest name. - * - * \param md_name The name of the digest to search for. - * - * \return The message-digest information associated with \p md_name, - * or NULL if not found. - */ -const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name ); - -/** - * \brief This function returns the message-digest information - * associated with the given digest type. - * - * \param md_type The type of digest to search for. - * - * \return The message-digest information associated with \p md_type, - * or NULL if not found. - */ -const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type ); - -/** - * \brief This function initializes a message-digest context without - * binding it to a particular message-digest algorithm. - * - * This function should always be called first. It prepares the - * context for mbedtls_md_setup() for binding it to a - * message-digest algorithm. - */ -void mbedtls_md_init( mbedtls_md_context_t *ctx ); - -/** - * \brief This function clears the internal structure of \p ctx and - * frees any embedded internal structure, but does not free - * \p ctx itself. - * - * If you have called mbedtls_md_setup() on \p ctx, you must - * call mbedtls_md_free() when you are no longer using the - * context. - * Calling this function if you have previously - * called mbedtls_md_init() and nothing else is optional. - * You must not call this function if you have not called - * mbedtls_md_init(). - */ -void mbedtls_md_free( mbedtls_md_context_t *ctx ); - -#if ! defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief This function selects the message digest algorithm to use, - * and allocates internal structures. - * - * It should be called after mbedtls_md_init() or mbedtls_md_free(). - * Makes it necessary to call mbedtls_md_free() later. - * - * \deprecated Superseded by mbedtls_md_setup() in 2.0.0 - * - * \param ctx The context to set up. - * \param md_info The information structure of the message-digest algorithm - * to use. - * - * \returns \c 0 on success, - * #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure, - * #MBEDTLS_ERR_MD_ALLOC_FAILED memory allocation failure. - */ -int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info ) MBEDTLS_DEPRECATED; -#undef MBEDTLS_DEPRECATED -#endif /* MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief This function selects the message digest algorithm to use, - * and allocates internal structures. - * - * It should be called after mbedtls_md_init() or - * mbedtls_md_free(). Makes it necessary to call - * mbedtls_md_free() later. - * - * \param ctx The context to set up. - * \param md_info The information structure of the message-digest algorithm - * to use. - * \param hmac
  • 0: HMAC is not used. Saves some memory.
    • - *
  • non-zero: HMAC is used with this context.
- * - * \returns \c 0 on success, - * #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure, or - * #MBEDTLS_ERR_MD_ALLOC_FAILED on memory allocation failure. - */ -int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac ); - -/** - * \brief This function clones the state of an message-digest - * context. - * - * \note You must call mbedtls_md_setup() on \c dst before calling - * this function. - * - * \note The two contexts must have the same type, - * for example, both are SHA-256. - * - * \warning This function clones the message-digest state, not the - * HMAC state. - * - * \param dst The destination context. - * \param src The context to be cloned. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure. - */ -int mbedtls_md_clone( mbedtls_md_context_t *dst, - const mbedtls_md_context_t *src ); - -/** - * \brief This function extracts the message-digest size from the - * message-digest information structure. - * - * \param md_info The information structure of the message-digest algorithm - * to use. - * - * \return The size of the message-digest output in Bytes. - */ -unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info ); - -/** - * \brief This function extracts the message-digest type from the - * message-digest information structure. - * - * \param md_info The information structure of the message-digest algorithm - * to use. - * - * \return The type of the message digest. - */ -mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info ); - -/** - * \brief This function extracts the message-digest name from the - * message-digest information structure. - * - * \param md_info The information structure of the message-digest algorithm - * to use. - * - * \return The name of the message digest. - */ -const char *mbedtls_md_get_name( const mbedtls_md_info_t *md_info ); - -/** - * \brief This function starts a message-digest computation. - * - * You must call this function after setting up the context - * with mbedtls_md_setup(), and before passing data with - * mbedtls_md_update(). - * - * \param ctx The generic message-digest context. - * - * \returns \c 0 on success, #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_starts( mbedtls_md_context_t *ctx ); - -/** - * \brief This function feeds an input buffer into an ongoing - * message-digest computation. - * - * You must call mbedtls_md_starts() before calling this - * function. You may call this function multiple times. - * Afterwards, call mbedtls_md_finish(). - * - * \param ctx The generic message-digest context. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * - * \returns \c 0 on success, #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen ); - -/** - * \brief This function finishes the digest operation, - * and writes the result to the output buffer. - * - * Call this function after a call to mbedtls_md_starts(), - * followed by any number of calls to mbedtls_md_update(). - * Afterwards, you may either clear the context with - * mbedtls_md_free(), or call mbedtls_md_starts() to reuse - * the context for another digest operation with the same - * algorithm. - * - * \param ctx The generic message-digest context. - * \param output The buffer for the generic message-digest checksum result. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output ); - -/** - * \brief This function calculates the message-digest of a buffer, - * with respect to a configurable message-digest algorithm - * in a single call. - * - * The result is calculated as - * Output = message_digest(input buffer). - * - * \param md_info The information structure of the message-digest algorithm - * to use. - * \param input The buffer holding the data. - * \param ilen The length of the input data. - * \param output The generic message-digest checksum result. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen, - unsigned char *output ); - -#if defined(MBEDTLS_FS_IO) -/** - * \brief This function calculates the message-digest checksum - * result of the contents of the provided file. - * - * The result is calculated as - * Output = message_digest(file contents). - * - * \param md_info The information structure of the message-digest algorithm - * to use. - * \param path The input file name. - * \param output The generic message-digest checksum result. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_MD_FILE_IO_ERROR if file input failed, or - * #MBEDTLS_ERR_MD_BAD_INPUT_DATA if \p md_info was NULL. - */ -int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, - unsigned char *output ); -#endif /* MBEDTLS_FS_IO */ - -/** - * \brief This function sets the HMAC key and prepares to - * authenticate a new message. - * - * Call this function after mbedtls_md_setup(), to use - * the MD context for an HMAC calculation, then call - * mbedtls_md_hmac_update() to provide the input data, and - * mbedtls_md_hmac_finish() to get the HMAC value. - * - * \param ctx The message digest context containing an embedded HMAC - * context. - * \param key The HMAC secret key. - * \param keylen The length of the HMAC key in Bytes. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key, - size_t keylen ); - -/** - * \brief This function feeds an input buffer into an ongoing HMAC - * computation. - * - * Call mbedtls_md_hmac_starts() or mbedtls_md_hmac_reset() - * before calling this function. - * You may call this function multiple times to pass the - * input piecewise. - * Afterwards, call mbedtls_md_hmac_finish(). - * - * \param ctx The message digest context containing an embedded HMAC - * context. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *input, - size_t ilen ); - -/** - * \brief This function finishes the HMAC operation, and writes - * the result to the output buffer. - * - * Call this function after mbedtls_md_hmac_starts() and - * mbedtls_md_hmac_update() to get the HMAC value. Afterwards - * you may either call mbedtls_md_free() to clear the context, - * or call mbedtls_md_hmac_reset() to reuse the context with - * the same HMAC key. - * - * \param ctx The message digest context containing an embedded HMAC - * context. - * \param output The generic HMAC checksum result. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output); - -/** - * \brief This function prepares to authenticate a new message with - * the same key as the previous HMAC operation. - * - * You may call this function after mbedtls_md_hmac_finish(). - * Afterwards call mbedtls_md_hmac_update() to pass the new - * input. - * - * \param ctx The message digest context containing an embedded HMAC - * context. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx ); - -/** - * \brief This function calculates the full generic HMAC - * on the input buffer with the provided key. - * - * The function allocates the context, performs the - * calculation, and frees the context. - * - * The HMAC result is calculated as - * output = generic HMAC(hmac key, input buffer). - * - * \param md_info The information structure of the message-digest algorithm - * to use. - * \param key The HMAC secret key. - * \param keylen The length of the HMAC secret key in Bytes. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The generic HMAC result. - * - * \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if - * parameter verification fails. - */ -int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, const unsigned char *key, size_t keylen, - const unsigned char *input, size_t ilen, - unsigned char *output ); - -/* Internal use */ -int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data ); - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_MD_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/md2.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/md2.h deleted file mode 100644 index 0fd8b5af..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/md2.h +++ /dev/null @@ -1,309 +0,0 @@ -/** - * \file md2.h - * - * \brief MD2 message digest algorithm (hash function) - * - * \warning MD2 is considered a weak message digest and its use constitutes a - * security risk. We recommend considering stronger message digests - * instead. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - * - */ -#ifndef MBEDTLS_MD2_H -#define MBEDTLS_MD2_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED -0x002B /**< MD2 hardware accelerator failed */ - -#if !defined(MBEDTLS_MD2_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief MD2 context structure - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -typedef struct -{ - unsigned char cksum[16]; /*!< checksum of the data block */ - unsigned char state[48]; /*!< intermediate digest state */ - unsigned char buffer[16]; /*!< data block being processed */ - size_t left; /*!< amount of data in buffer */ -} -mbedtls_md2_context; - -/** - * \brief Initialize MD2 context - * - * \param ctx MD2 context to be initialized - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md2_init( mbedtls_md2_context *ctx ); - -/** - * \brief Clear MD2 context - * - * \param ctx MD2 context to be cleared - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md2_free( mbedtls_md2_context *ctx ); - -/** - * \brief Clone (the state of) an MD2 context - * - * \param dst The destination context - * \param src The context to be cloned - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md2_clone( mbedtls_md2_context *dst, - const mbedtls_md2_context *src ); - -/** - * \brief MD2 context setup - * - * \param ctx context to be initialized - * - * \return 0 if successful - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx ); - -/** - * \brief MD2 process buffer - * - * \param ctx MD2 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \return 0 if successful - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md2_update_ret( mbedtls_md2_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief MD2 final digest - * - * \param ctx MD2 context - * \param output MD2 checksum result - * - * \return 0 if successful - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx, - unsigned char output[16] ); - -/** - * \brief MD2 process data block (internal use only) - * - * \param ctx MD2 context - * - * \return 0 if successful - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_internal_md2_process( mbedtls_md2_context *ctx ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief MD2 context setup - * - * \deprecated Superseded by mbedtls_md2_starts_ret() in 2.7.0 - * - * \param ctx context to be initialized - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md2_starts( mbedtls_md2_context *ctx ); - -/** - * \brief MD2 process buffer - * - * \deprecated Superseded by mbedtls_md2_update_ret() in 2.7.0 - * - * \param ctx MD2 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md2_update( mbedtls_md2_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief MD2 final digest - * - * \deprecated Superseded by mbedtls_md2_finish_ret() in 2.7.0 - * - * \param ctx MD2 context - * \param output MD2 checksum result - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md2_finish( mbedtls_md2_context *ctx, - unsigned char output[16] ); - -/** - * \brief MD2 process data block (internal use only) - * - * \deprecated Superseded by mbedtls_internal_md2_process() in 2.7.0 - * - * \param ctx MD2 context - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md2_process( mbedtls_md2_context *ctx ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_MD2_ALT */ -#include "md2_alt.h" -#endif /* MBEDTLS_MD2_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Output = MD2( input buffer ) - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output MD2 checksum result - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md2_ret( const unsigned char *input, - size_t ilen, - unsigned char output[16] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief Output = MD2( input buffer ) - * - * \deprecated Superseded by mbedtls_md2_ret() in 2.7.0 - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output MD2 checksum result - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md2( const unsigned char *input, - size_t ilen, - unsigned char output[16] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - * - * \warning MD2 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md2_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_md2.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/md4.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/md4.h deleted file mode 100644 index 23fa95e4..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/md4.h +++ /dev/null @@ -1,314 +0,0 @@ -/** - * \file md4.h - * - * \brief MD4 message digest algorithm (hash function) - * - * \warning MD4 is considered a weak message digest and its use constitutes a - * security risk. We recommend considering stronger message digests - * instead. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - * - */ -#ifndef MBEDTLS_MD4_H -#define MBEDTLS_MD4_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_ERR_MD4_HW_ACCEL_FAILED -0x002D /**< MD4 hardware accelerator failed */ - -#if !defined(MBEDTLS_MD4_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief MD4 context structure - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -typedef struct -{ - uint32_t total[2]; /*!< number of bytes processed */ - uint32_t state[4]; /*!< intermediate digest state */ - unsigned char buffer[64]; /*!< data block being processed */ -} -mbedtls_md4_context; - -/** - * \brief Initialize MD4 context - * - * \param ctx MD4 context to be initialized - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md4_init( mbedtls_md4_context *ctx ); - -/** - * \brief Clear MD4 context - * - * \param ctx MD4 context to be cleared - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md4_free( mbedtls_md4_context *ctx ); - -/** - * \brief Clone (the state of) an MD4 context - * - * \param dst The destination context - * \param src The context to be cloned - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md4_clone( mbedtls_md4_context *dst, - const mbedtls_md4_context *src ); - -/** - * \brief MD4 context setup - * - * \param ctx context to be initialized - * - * \return 0 if successful - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - */ -int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx ); - -/** - * \brief MD4 process buffer - * - * \param ctx MD4 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \return 0 if successful - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md4_update_ret( mbedtls_md4_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief MD4 final digest - * - * \param ctx MD4 context - * \param output MD4 checksum result - * - * \return 0 if successful - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx, - unsigned char output[16] ); - -/** - * \brief MD4 process data block (internal use only) - * - * \param ctx MD4 context - * \param data buffer holding one block of data - * - * \return 0 if successful - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_internal_md4_process( mbedtls_md4_context *ctx, - const unsigned char data[64] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief MD4 context setup - * - * \deprecated Superseded by mbedtls_md4_starts_ret() in 2.7.0 - * - * \param ctx context to be initialized - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md4_starts( mbedtls_md4_context *ctx ); - -/** - * \brief MD4 process buffer - * - * \deprecated Superseded by mbedtls_md4_update_ret() in 2.7.0 - * - * \param ctx MD4 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md4_update( mbedtls_md4_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief MD4 final digest - * - * \deprecated Superseded by mbedtls_md4_finish_ret() in 2.7.0 - * - * \param ctx MD4 context - * \param output MD4 checksum result - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md4_finish( mbedtls_md4_context *ctx, - unsigned char output[16] ); - -/** - * \brief MD4 process data block (internal use only) - * - * \deprecated Superseded by mbedtls_internal_md4_process() in 2.7.0 - * - * \param ctx MD4 context - * \param data buffer holding one block of data - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md4_process( mbedtls_md4_context *ctx, - const unsigned char data[64] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_MD4_ALT */ -#include "md4_alt.h" -#endif /* MBEDTLS_MD4_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Output = MD4( input buffer ) - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output MD4 checksum result - * - * \return 0 if successful - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md4_ret( const unsigned char *input, - size_t ilen, - unsigned char output[16] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief Output = MD4( input buffer ) - * - * \deprecated Superseded by mbedtls_md4_ret() in 2.7.0 - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output MD4 checksum result - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md4( const unsigned char *input, - size_t ilen, - unsigned char output[16] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - * - * \warning MD4 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md4_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_md4.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/md5.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/md5.h deleted file mode 100644 index 06ea4c5d..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/md5.h +++ /dev/null @@ -1,314 +0,0 @@ -/** - * \file md5.h - * - * \brief MD5 message digest algorithm (hash function) - * - * \warning MD5 is considered a weak message digest and its use constitutes a - * security risk. We recommend considering stronger message - * digests instead. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_MD5_H -#define MBEDTLS_MD5_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_ERR_MD5_HW_ACCEL_FAILED -0x002F /**< MD5 hardware accelerator failed */ - -#if !defined(MBEDTLS_MD5_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief MD5 context structure - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -typedef struct -{ - uint32_t total[2]; /*!< number of bytes processed */ - uint32_t state[4]; /*!< intermediate digest state */ - unsigned char buffer[64]; /*!< data block being processed */ -} -mbedtls_md5_context; - -/** - * \brief Initialize MD5 context - * - * \param ctx MD5 context to be initialized - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md5_init( mbedtls_md5_context *ctx ); - -/** - * \brief Clear MD5 context - * - * \param ctx MD5 context to be cleared - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md5_free( mbedtls_md5_context *ctx ); - -/** - * \brief Clone (the state of) an MD5 context - * - * \param dst The destination context - * \param src The context to be cloned - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_md5_clone( mbedtls_md5_context *dst, - const mbedtls_md5_context *src ); - -/** - * \brief MD5 context setup - * - * \param ctx context to be initialized - * - * \return 0 if successful - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx ); - -/** - * \brief MD5 process buffer - * - * \param ctx MD5 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \return 0 if successful - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md5_update_ret( mbedtls_md5_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief MD5 final digest - * - * \param ctx MD5 context - * \param output MD5 checksum result - * - * \return 0 if successful - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx, - unsigned char output[16] ); - -/** - * \brief MD5 process data block (internal use only) - * - * \param ctx MD5 context - * \param data buffer holding one block of data - * - * \return 0 if successful - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_internal_md5_process( mbedtls_md5_context *ctx, - const unsigned char data[64] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief MD5 context setup - * - * \deprecated Superseded by mbedtls_md5_starts_ret() in 2.7.0 - * - * \param ctx context to be initialized - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md5_starts( mbedtls_md5_context *ctx ); - -/** - * \brief MD5 process buffer - * - * \deprecated Superseded by mbedtls_md5_update_ret() in 2.7.0 - * - * \param ctx MD5 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md5_update( mbedtls_md5_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief MD5 final digest - * - * \deprecated Superseded by mbedtls_md5_finish_ret() in 2.7.0 - * - * \param ctx MD5 context - * \param output MD5 checksum result - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md5_finish( mbedtls_md5_context *ctx, - unsigned char output[16] ); - -/** - * \brief MD5 process data block (internal use only) - * - * \deprecated Superseded by mbedtls_internal_md5_process() in 2.7.0 - * - * \param ctx MD5 context - * \param data buffer holding one block of data - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md5_process( mbedtls_md5_context *ctx, - const unsigned char data[64] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_MD5_ALT */ -#include "md5_alt.h" -#endif /* MBEDTLS_MD5_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Output = MD5( input buffer ) - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output MD5 checksum result - * - * \return 0 if successful - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md5_ret( const unsigned char *input, - size_t ilen, - unsigned char output[16] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief Output = MD5( input buffer ) - * - * \deprecated Superseded by mbedtls_md5_ret() in 2.7.0 - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output MD5 checksum result - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_md5( const unsigned char *input, - size_t ilen, - unsigned char output[16] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - * - * \warning MD5 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_md5_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_md5.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/md_internal.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/md_internal.h deleted file mode 100644 index 04de4829..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/md_internal.h +++ /dev/null @@ -1,115 +0,0 @@ -/** - * \file md_internal.h - * - * \brief Message digest wrappers. - * - * \warning This in an internal header. Do not include directly. - * - * \author Adriaan de Jong - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_MD_WRAP_H -#define MBEDTLS_MD_WRAP_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "md.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Message digest information. - * Allows message digest functions to be called in a generic way. - */ -struct mbedtls_md_info_t -{ - /** Digest identifier */ - mbedtls_md_type_t type; - - /** Name of the message digest */ - const char * name; - - /** Output length of the digest function in bytes */ - int size; - - /** Block length of the digest function in bytes */ - int block_size; - - /** Digest initialisation function */ - int (*starts_func)( void *ctx ); - - /** Digest update function */ - int (*update_func)( void *ctx, const unsigned char *input, size_t ilen ); - - /** Digest finalisation function */ - int (*finish_func)( void *ctx, unsigned char *output ); - - /** Generic digest function */ - int (*digest_func)( const unsigned char *input, size_t ilen, - unsigned char *output ); - - /** Allocate a new context */ - void * (*ctx_alloc_func)( void ); - - /** Free the given context */ - void (*ctx_free_func)( void *ctx ); - - /** Clone state from a context */ - void (*clone_func)( void *dst, const void *src ); - - /** Internal use only */ - int (*process_func)( void *ctx, const unsigned char *input ); -}; - -#if defined(MBEDTLS_MD2_C) -extern const mbedtls_md_info_t mbedtls_md2_info; -#endif -#if defined(MBEDTLS_MD4_C) -extern const mbedtls_md_info_t mbedtls_md4_info; -#endif -#if defined(MBEDTLS_MD5_C) -extern const mbedtls_md_info_t mbedtls_md5_info; -#endif -#if defined(MBEDTLS_RIPEMD160_C) -extern const mbedtls_md_info_t mbedtls_ripemd160_info; -#endif -#if defined(MBEDTLS_SHA1_C) -extern const mbedtls_md_info_t mbedtls_sha1_info; -#endif -#if defined(MBEDTLS_SHA256_C) -extern const mbedtls_md_info_t mbedtls_sha224_info; -extern const mbedtls_md_info_t mbedtls_sha256_info; -#endif -#if defined(MBEDTLS_SHA512_C) -extern const mbedtls_md_info_t mbedtls_sha384_info; -extern const mbedtls_md_info_t mbedtls_sha512_info; -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_MD_WRAP_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/memory_buffer_alloc.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/memory_buffer_alloc.h deleted file mode 100644 index 705f9a63..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/memory_buffer_alloc.h +++ /dev/null @@ -1,151 +0,0 @@ -/** - * \file memory_buffer_alloc.h - * - * \brief Buffer-based memory allocator - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_MEMORY_BUFFER_ALLOC_H -#define MBEDTLS_MEMORY_BUFFER_ALLOC_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -#if !defined(MBEDTLS_MEMORY_ALIGN_MULTIPLE) -#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */ -#endif - -/* \} name SECTION: Module settings */ - -#define MBEDTLS_MEMORY_VERIFY_NONE 0 -#define MBEDTLS_MEMORY_VERIFY_ALLOC (1 << 0) -#define MBEDTLS_MEMORY_VERIFY_FREE (1 << 1) -#define MBEDTLS_MEMORY_VERIFY_ALWAYS (MBEDTLS_MEMORY_VERIFY_ALLOC | MBEDTLS_MEMORY_VERIFY_FREE) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Initialize use of stack-based memory allocator. - * The stack-based allocator does memory management inside the - * presented buffer and does not call calloc() and free(). - * It sets the global mbedtls_calloc() and mbedtls_free() pointers - * to its own functions. - * (Provided mbedtls_calloc() and mbedtls_free() are thread-safe if - * MBEDTLS_THREADING_C is defined) - * - * \note This code is not optimized and provides a straight-forward - * implementation of a stack-based memory allocator. - * - * \param buf buffer to use as heap - * \param len size of the buffer - */ -void mbedtls_memory_buffer_alloc_init( unsigned char *buf, size_t len ); - -/** - * \brief Free the mutex for thread-safety and clear remaining memory - */ -void mbedtls_memory_buffer_alloc_free( void ); - -/** - * \brief Determine when the allocator should automatically verify the state - * of the entire chain of headers / meta-data. - * (Default: MBEDTLS_MEMORY_VERIFY_NONE) - * - * \param verify One of MBEDTLS_MEMORY_VERIFY_NONE, MBEDTLS_MEMORY_VERIFY_ALLOC, - * MBEDTLS_MEMORY_VERIFY_FREE or MBEDTLS_MEMORY_VERIFY_ALWAYS - */ -void mbedtls_memory_buffer_set_verify( int verify ); - -#if defined(MBEDTLS_MEMORY_DEBUG) -/** - * \brief Print out the status of the allocated memory (primarily for use - * after a program should have de-allocated all memory) - * Prints out a list of 'still allocated' blocks and their stack - * trace if MBEDTLS_MEMORY_BACKTRACE is defined. - */ -void mbedtls_memory_buffer_alloc_status( void ); - -/** - * \brief Get the peak heap usage so far - * - * \param max_used Peak number of bytes in use or committed. This - * includes bytes in allocated blocks too small to split - * into smaller blocks but larger than the requested size. - * \param max_blocks Peak number of blocks in use, including free and used - */ -void mbedtls_memory_buffer_alloc_max_get( size_t *max_used, size_t *max_blocks ); - -/** - * \brief Reset peak statistics - */ -void mbedtls_memory_buffer_alloc_max_reset( void ); - -/** - * \brief Get the current heap usage - * - * \param cur_used Current number of bytes in use or committed. This - * includes bytes in allocated blocks too small to split - * into smaller blocks but larger than the requested size. - * \param cur_blocks Current number of blocks in use, including free and used - */ -void mbedtls_memory_buffer_alloc_cur_get( size_t *cur_used, size_t *cur_blocks ); -#endif /* MBEDTLS_MEMORY_DEBUG */ - -/** - * \brief Verifies that all headers in the memory buffer are correct - * and contain sane values. Helps debug buffer-overflow errors. - * - * Prints out first failure if MBEDTLS_MEMORY_DEBUG is defined. - * Prints out full header information if MBEDTLS_MEMORY_DEBUG - * is defined. (Includes stack trace information for each block if - * MBEDTLS_MEMORY_BACKTRACE is defined as well). - * - * \return 0 if verified, 1 otherwise - */ -int mbedtls_memory_buffer_alloc_verify( void ); - -#if defined(MBEDTLS_SELF_TEST) -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if a test failed - */ -int mbedtls_memory_buffer_alloc_self_test( int verbose ); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* memory_buffer_alloc.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/net.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/net.h deleted file mode 100644 index 28ae8217..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/net.h +++ /dev/null @@ -1,32 +0,0 @@ -/** - * \file net.h - * - * \brief Deprecated header file that includes mbedtls/net_sockets.h - * - * \deprecated Superseded by mbedtls/net_sockets.h - */ -/* - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#include "mbedtls/net_sockets.h" -#if defined(MBEDTLS_DEPRECATED_WARNING) -#warning "Deprecated header file: Superseded by mbedtls/net_sockets.h" -#endif /* MBEDTLS_DEPRECATED_WARNING */ -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/net_sockets.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/net_sockets.h deleted file mode 100644 index 54e612cc..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/net_sockets.h +++ /dev/null @@ -1,226 +0,0 @@ -/** - * \file net_sockets.h - * - * \brief Network communication functions - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_NET_SOCKETS_H -#define MBEDTLS_NET_SOCKETS_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "ssl.h" - -#include -#include - -#define MBEDTLS_ERR_NET_SOCKET_FAILED -0x0042 /**< Failed to open a socket. */ -#define MBEDTLS_ERR_NET_CONNECT_FAILED -0x0044 /**< The connection to the given server / port failed. */ -#define MBEDTLS_ERR_NET_BIND_FAILED -0x0046 /**< Binding of the socket failed. */ -#define MBEDTLS_ERR_NET_LISTEN_FAILED -0x0048 /**< Could not listen on the socket. */ -#define MBEDTLS_ERR_NET_ACCEPT_FAILED -0x004A /**< Could not accept the incoming connection. */ -#define MBEDTLS_ERR_NET_RECV_FAILED -0x004C /**< Reading information from the socket failed. */ -#define MBEDTLS_ERR_NET_SEND_FAILED -0x004E /**< Sending information through the socket failed. */ -#define MBEDTLS_ERR_NET_CONN_RESET -0x0050 /**< Connection was reset by peer. */ -#define MBEDTLS_ERR_NET_UNKNOWN_HOST -0x0052 /**< Failed to get an IP address for the given hostname. */ -#define MBEDTLS_ERR_NET_BUFFER_TOO_SMALL -0x0043 /**< Buffer is too small to hold the data. */ -#define MBEDTLS_ERR_NET_INVALID_CONTEXT -0x0045 /**< The context is invalid, eg because it was free()ed. */ - -#define MBEDTLS_NET_LISTEN_BACKLOG 10 /**< The backlog that listen() should use. */ - -#define MBEDTLS_NET_PROTO_TCP 0 /**< The TCP transport protocol */ -#define MBEDTLS_NET_PROTO_UDP 1 /**< The UDP transport protocol */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Wrapper type for sockets. - * - * Currently backed by just a file descriptor, but might be more in the future - * (eg two file descriptors for combined IPv4 + IPv6 support, or additional - * structures for hand-made UDP demultiplexing). - */ -typedef struct -{ - int fd; /**< The underlying file descriptor */ -} -mbedtls_net_context; - -/** - * \brief Initialize a context - * Just makes the context ready to be used or freed safely. - * - * \param ctx Context to initialize - */ -void mbedtls_net_init( mbedtls_net_context *ctx ); - -/** - * \brief Initiate a connection with host:port in the given protocol - * - * \param ctx Socket to use - * \param host Host to connect to - * \param port Port to connect to - * \param proto Protocol: MBEDTLS_NET_PROTO_TCP or MBEDTLS_NET_PROTO_UDP - * - * \return 0 if successful, or one of: - * MBEDTLS_ERR_NET_SOCKET_FAILED, - * MBEDTLS_ERR_NET_UNKNOWN_HOST, - * MBEDTLS_ERR_NET_CONNECT_FAILED - * - * \note Sets the socket in connected mode even with UDP. - */ -int mbedtls_net_connect( mbedtls_net_context *ctx, const char *host, const char *port, int proto ); - -/** - * \brief Create a receiving socket on bind_ip:port in the chosen - * protocol. If bind_ip == NULL, all interfaces are bound. - * - * \param ctx Socket to use - * \param bind_ip IP to bind to, can be NULL - * \param port Port number to use - * \param proto Protocol: MBEDTLS_NET_PROTO_TCP or MBEDTLS_NET_PROTO_UDP - * - * \return 0 if successful, or one of: - * MBEDTLS_ERR_NET_SOCKET_FAILED, - * MBEDTLS_ERR_NET_BIND_FAILED, - * MBEDTLS_ERR_NET_LISTEN_FAILED - * - * \note Regardless of the protocol, opens the sockets and binds it. - * In addition, make the socket listening if protocol is TCP. - */ -int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto ); - -/** - * \brief Accept a connection from a remote client - * - * \param bind_ctx Relevant socket - * \param client_ctx Will contain the connected client socket - * \param client_ip Will contain the client IP address - * \param buf_size Size of the client_ip buffer - * \param ip_len Will receive the size of the client IP written - * - * \return 0 if successful, or - * MBEDTLS_ERR_NET_ACCEPT_FAILED, or - * MBEDTLS_ERR_NET_BUFFER_TOO_SMALL if buf_size is too small, - * MBEDTLS_ERR_SSL_WANT_READ if bind_fd was set to - * non-blocking and accept() would block. - */ -int mbedtls_net_accept( mbedtls_net_context *bind_ctx, - mbedtls_net_context *client_ctx, - void *client_ip, size_t buf_size, size_t *ip_len ); - -/** - * \brief Set the socket blocking - * - * \param ctx Socket to set - * - * \return 0 if successful, or a non-zero error code - */ -int mbedtls_net_set_block( mbedtls_net_context *ctx ); - -/** - * \brief Set the socket non-blocking - * - * \param ctx Socket to set - * - * \return 0 if successful, or a non-zero error code - */ -int mbedtls_net_set_nonblock( mbedtls_net_context *ctx ); - -/** - * \brief Portable usleep helper - * - * \param usec Amount of microseconds to sleep - * - * \note Real amount of time slept will not be less than - * select()'s timeout granularity (typically, 10ms). - */ -void mbedtls_net_usleep( unsigned long usec ); - -/** - * \brief Read at most 'len' characters. If no error occurs, - * the actual amount read is returned. - * - * \param ctx Socket - * \param buf The buffer to write to - * \param len Maximum length of the buffer - * - * \return the number of bytes received, - * or a non-zero error code; with a non-blocking socket, - * MBEDTLS_ERR_SSL_WANT_READ indicates read() would block. - */ -int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len ); - -/** - * \brief Write at most 'len' characters. If no error occurs, - * the actual amount read is returned. - * - * \param ctx Socket - * \param buf The buffer to read from - * \param len The length of the buffer - * - * \return the number of bytes sent, - * or a non-zero error code; with a non-blocking socket, - * MBEDTLS_ERR_SSL_WANT_WRITE indicates write() would block. - */ -int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len ); - -/** - * \brief Read at most 'len' characters, blocking for at most - * 'timeout' seconds. If no error occurs, the actual amount - * read is returned. - * - * \param ctx Socket - * \param buf The buffer to write to - * \param len Maximum length of the buffer - * \param timeout Maximum number of milliseconds to wait for data - * 0 means no timeout (wait forever) - * - * \return the number of bytes received, - * or a non-zero error code: - * MBEDTLS_ERR_SSL_TIMEOUT if the operation timed out, - * MBEDTLS_ERR_SSL_WANT_READ if interrupted by a signal. - * - * \note This function will block (until data becomes available or - * timeout is reached) even if the socket is set to - * non-blocking. Handling timeouts with non-blocking reads - * requires a different strategy. - */ -int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf, size_t len, - uint32_t timeout ); - -/** - * \brief Gracefully shutdown the connection and free associated data - * - * \param ctx The context to free - */ -void mbedtls_net_free( mbedtls_net_context *ctx ); - -#ifdef __cplusplus -} -#endif - -#endif /* net_sockets.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/oid.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/oid.h deleted file mode 100644 index 408645ec..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/oid.h +++ /dev/null @@ -1,589 +0,0 @@ -/** - * \file oid.h - * - * \brief Object Identifier (OID) database - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_OID_H -#define MBEDTLS_OID_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "asn1.h" -#include "pk.h" - -#include - -#if defined(MBEDTLS_CIPHER_C) -#include "cipher.h" -#endif - -#if defined(MBEDTLS_MD_C) -#include "md.h" -#endif - -#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C) -#include "x509.h" -#endif - -#define MBEDTLS_ERR_OID_NOT_FOUND -0x002E /**< OID is not found. */ -#define MBEDTLS_ERR_OID_BUF_TOO_SMALL -0x000B /**< output buffer is too small */ - -/* - * Top level OID tuples - */ -#define MBEDTLS_OID_ISO_MEMBER_BODIES "\x2a" /* {iso(1) member-body(2)} */ -#define MBEDTLS_OID_ISO_IDENTIFIED_ORG "\x2b" /* {iso(1) identified-organization(3)} */ -#define MBEDTLS_OID_ISO_CCITT_DS "\x55" /* {joint-iso-ccitt(2) ds(5)} */ -#define MBEDTLS_OID_ISO_ITU_COUNTRY "\x60" /* {joint-iso-itu-t(2) country(16)} */ - -/* - * ISO Member bodies OID parts - */ -#define MBEDTLS_OID_COUNTRY_US "\x86\x48" /* {us(840)} */ -#define MBEDTLS_OID_ORG_RSA_DATA_SECURITY "\x86\xf7\x0d" /* {rsadsi(113549)} */ -#define MBEDTLS_OID_RSA_COMPANY MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \ - MBEDTLS_OID_ORG_RSA_DATA_SECURITY /* {iso(1) member-body(2) us(840) rsadsi(113549)} */ -#define MBEDTLS_OID_ORG_ANSI_X9_62 "\xce\x3d" /* ansi-X9-62(10045) */ -#define MBEDTLS_OID_ANSI_X9_62 MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \ - MBEDTLS_OID_ORG_ANSI_X9_62 - -/* - * ISO Identified organization OID parts - */ -#define MBEDTLS_OID_ORG_DOD "\x06" /* {dod(6)} */ -#define MBEDTLS_OID_ORG_OIW "\x0e" -#define MBEDTLS_OID_OIW_SECSIG MBEDTLS_OID_ORG_OIW "\x03" -#define MBEDTLS_OID_OIW_SECSIG_ALG MBEDTLS_OID_OIW_SECSIG "\x02" -#define MBEDTLS_OID_OIW_SECSIG_SHA1 MBEDTLS_OID_OIW_SECSIG_ALG "\x1a" -#define MBEDTLS_OID_ORG_CERTICOM "\x81\x04" /* certicom(132) */ -#define MBEDTLS_OID_CERTICOM MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_CERTICOM -#define MBEDTLS_OID_ORG_TELETRUST "\x24" /* teletrust(36) */ -#define MBEDTLS_OID_TELETRUST MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_TELETRUST - -/* - * ISO ITU OID parts - */ -#define MBEDTLS_OID_ORGANIZATION "\x01" /* {organization(1)} */ -#define MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ISO_ITU_COUNTRY MBEDTLS_OID_COUNTRY_US MBEDTLS_OID_ORGANIZATION /* {joint-iso-itu-t(2) country(16) us(840) organization(1)} */ - -#define MBEDTLS_OID_ORG_GOV "\x65" /* {gov(101)} */ -#define MBEDTLS_OID_GOV MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_GOV /* {joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101)} */ - -#define MBEDTLS_OID_ORG_NETSCAPE "\x86\xF8\x42" /* {netscape(113730)} */ -#define MBEDTLS_OID_NETSCAPE MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_NETSCAPE /* Netscape OID {joint-iso-itu-t(2) country(16) us(840) organization(1) netscape(113730)} */ - -/* ISO arc for standard certificate and CRL extensions */ -#define MBEDTLS_OID_ID_CE MBEDTLS_OID_ISO_CCITT_DS "\x1D" /**< id-ce OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 29} */ - -/** - * Private Internet Extensions - * { iso(1) identified-organization(3) dod(6) internet(1) - * security(5) mechanisms(5) pkix(7) } - */ -#define MBEDTLS_OID_PKIX MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_DOD "\x01\x05\x05\x07" - -/* - * Arc for standard naming attributes - */ -#define MBEDTLS_OID_AT MBEDTLS_OID_ISO_CCITT_DS "\x04" /**< id-at OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 4} */ -#define MBEDTLS_OID_AT_CN MBEDTLS_OID_AT "\x03" /**< id-at-commonName AttributeType:= {id-at 3} */ -#define MBEDTLS_OID_AT_SUR_NAME MBEDTLS_OID_AT "\x04" /**< id-at-surName AttributeType:= {id-at 4} */ -#define MBEDTLS_OID_AT_SERIAL_NUMBER MBEDTLS_OID_AT "\x05" /**< id-at-serialNumber AttributeType:= {id-at 5} */ -#define MBEDTLS_OID_AT_COUNTRY MBEDTLS_OID_AT "\x06" /**< id-at-countryName AttributeType:= {id-at 6} */ -#define MBEDTLS_OID_AT_LOCALITY MBEDTLS_OID_AT "\x07" /**< id-at-locality AttributeType:= {id-at 7} */ -#define MBEDTLS_OID_AT_STATE MBEDTLS_OID_AT "\x08" /**< id-at-state AttributeType:= {id-at 8} */ -#define MBEDTLS_OID_AT_ORGANIZATION MBEDTLS_OID_AT "\x0A" /**< id-at-organizationName AttributeType:= {id-at 10} */ -#define MBEDTLS_OID_AT_ORG_UNIT MBEDTLS_OID_AT "\x0B" /**< id-at-organizationalUnitName AttributeType:= {id-at 11} */ -#define MBEDTLS_OID_AT_TITLE MBEDTLS_OID_AT "\x0C" /**< id-at-title AttributeType:= {id-at 12} */ -#define MBEDTLS_OID_AT_POSTAL_ADDRESS MBEDTLS_OID_AT "\x10" /**< id-at-postalAddress AttributeType:= {id-at 16} */ -#define MBEDTLS_OID_AT_POSTAL_CODE MBEDTLS_OID_AT "\x11" /**< id-at-postalCode AttributeType:= {id-at 17} */ -#define MBEDTLS_OID_AT_GIVEN_NAME MBEDTLS_OID_AT "\x2A" /**< id-at-givenName AttributeType:= {id-at 42} */ -#define MBEDTLS_OID_AT_INITIALS MBEDTLS_OID_AT "\x2B" /**< id-at-initials AttributeType:= {id-at 43} */ -#define MBEDTLS_OID_AT_GENERATION_QUALIFIER MBEDTLS_OID_AT "\x2C" /**< id-at-generationQualifier AttributeType:= {id-at 44} */ -#define MBEDTLS_OID_AT_UNIQUE_IDENTIFIER MBEDTLS_OID_AT "\x2D" /**< id-at-uniqueIdentifier AttributType:= {id-at 45} */ -#define MBEDTLS_OID_AT_DN_QUALIFIER MBEDTLS_OID_AT "\x2E" /**< id-at-dnQualifier AttributeType:= {id-at 46} */ -#define MBEDTLS_OID_AT_PSEUDONYM MBEDTLS_OID_AT "\x41" /**< id-at-pseudonym AttributeType:= {id-at 65} */ - -#define MBEDTLS_OID_DOMAIN_COMPONENT "\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x19" /** id-domainComponent AttributeType:= {itu-t(0) data(9) pss(2342) ucl(19200300) pilot(100) pilotAttributeType(1) domainComponent(25)} */ - -/* - * OIDs for standard certificate extensions - */ -#define MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER MBEDTLS_OID_ID_CE "\x23" /**< id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 35 } */ -#define MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER MBEDTLS_OID_ID_CE "\x0E" /**< id-ce-subjectKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 14 } */ -#define MBEDTLS_OID_KEY_USAGE MBEDTLS_OID_ID_CE "\x0F" /**< id-ce-keyUsage OBJECT IDENTIFIER ::= { id-ce 15 } */ -#define MBEDTLS_OID_CERTIFICATE_POLICIES MBEDTLS_OID_ID_CE "\x20" /**< id-ce-certificatePolicies OBJECT IDENTIFIER ::= { id-ce 32 } */ -#define MBEDTLS_OID_POLICY_MAPPINGS MBEDTLS_OID_ID_CE "\x21" /**< id-ce-policyMappings OBJECT IDENTIFIER ::= { id-ce 33 } */ -#define MBEDTLS_OID_SUBJECT_ALT_NAME MBEDTLS_OID_ID_CE "\x11" /**< id-ce-subjectAltName OBJECT IDENTIFIER ::= { id-ce 17 } */ -#define MBEDTLS_OID_ISSUER_ALT_NAME MBEDTLS_OID_ID_CE "\x12" /**< id-ce-issuerAltName OBJECT IDENTIFIER ::= { id-ce 18 } */ -#define MBEDTLS_OID_SUBJECT_DIRECTORY_ATTRS MBEDTLS_OID_ID_CE "\x09" /**< id-ce-subjectDirectoryAttributes OBJECT IDENTIFIER ::= { id-ce 9 } */ -#define MBEDTLS_OID_BASIC_CONSTRAINTS MBEDTLS_OID_ID_CE "\x13" /**< id-ce-basicConstraints OBJECT IDENTIFIER ::= { id-ce 19 } */ -#define MBEDTLS_OID_NAME_CONSTRAINTS MBEDTLS_OID_ID_CE "\x1E" /**< id-ce-nameConstraints OBJECT IDENTIFIER ::= { id-ce 30 } */ -#define MBEDTLS_OID_POLICY_CONSTRAINTS MBEDTLS_OID_ID_CE "\x24" /**< id-ce-policyConstraints OBJECT IDENTIFIER ::= { id-ce 36 } */ -#define MBEDTLS_OID_EXTENDED_KEY_USAGE MBEDTLS_OID_ID_CE "\x25" /**< id-ce-extKeyUsage OBJECT IDENTIFIER ::= { id-ce 37 } */ -#define MBEDTLS_OID_CRL_DISTRIBUTION_POINTS MBEDTLS_OID_ID_CE "\x1F" /**< id-ce-cRLDistributionPoints OBJECT IDENTIFIER ::= { id-ce 31 } */ -#define MBEDTLS_OID_INIHIBIT_ANYPOLICY MBEDTLS_OID_ID_CE "\x36" /**< id-ce-inhibitAnyPolicy OBJECT IDENTIFIER ::= { id-ce 54 } */ -#define MBEDTLS_OID_FRESHEST_CRL MBEDTLS_OID_ID_CE "\x2E" /**< id-ce-freshestCRL OBJECT IDENTIFIER ::= { id-ce 46 } */ - -/* - * Netscape certificate extensions - */ -#define MBEDTLS_OID_NS_CERT MBEDTLS_OID_NETSCAPE "\x01" -#define MBEDTLS_OID_NS_CERT_TYPE MBEDTLS_OID_NS_CERT "\x01" -#define MBEDTLS_OID_NS_BASE_URL MBEDTLS_OID_NS_CERT "\x02" -#define MBEDTLS_OID_NS_REVOCATION_URL MBEDTLS_OID_NS_CERT "\x03" -#define MBEDTLS_OID_NS_CA_REVOCATION_URL MBEDTLS_OID_NS_CERT "\x04" -#define MBEDTLS_OID_NS_RENEWAL_URL MBEDTLS_OID_NS_CERT "\x07" -#define MBEDTLS_OID_NS_CA_POLICY_URL MBEDTLS_OID_NS_CERT "\x08" -#define MBEDTLS_OID_NS_SSL_SERVER_NAME MBEDTLS_OID_NS_CERT "\x0C" -#define MBEDTLS_OID_NS_COMMENT MBEDTLS_OID_NS_CERT "\x0D" -#define MBEDTLS_OID_NS_DATA_TYPE MBEDTLS_OID_NETSCAPE "\x02" -#define MBEDTLS_OID_NS_CERT_SEQUENCE MBEDTLS_OID_NS_DATA_TYPE "\x05" - -/* - * OIDs for CRL extensions - */ -#define MBEDTLS_OID_PRIVATE_KEY_USAGE_PERIOD MBEDTLS_OID_ID_CE "\x10" -#define MBEDTLS_OID_CRL_NUMBER MBEDTLS_OID_ID_CE "\x14" /**< id-ce-cRLNumber OBJECT IDENTIFIER ::= { id-ce 20 } */ - -/* - * X.509 v3 Extended key usage OIDs - */ -#define MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE MBEDTLS_OID_EXTENDED_KEY_USAGE "\x00" /**< anyExtendedKeyUsage OBJECT IDENTIFIER ::= { id-ce-extKeyUsage 0 } */ - -#define MBEDTLS_OID_KP MBEDTLS_OID_PKIX "\x03" /**< id-kp OBJECT IDENTIFIER ::= { id-pkix 3 } */ -#define MBEDTLS_OID_SERVER_AUTH MBEDTLS_OID_KP "\x01" /**< id-kp-serverAuth OBJECT IDENTIFIER ::= { id-kp 1 } */ -#define MBEDTLS_OID_CLIENT_AUTH MBEDTLS_OID_KP "\x02" /**< id-kp-clientAuth OBJECT IDENTIFIER ::= { id-kp 2 } */ -#define MBEDTLS_OID_CODE_SIGNING MBEDTLS_OID_KP "\x03" /**< id-kp-codeSigning OBJECT IDENTIFIER ::= { id-kp 3 } */ -#define MBEDTLS_OID_EMAIL_PROTECTION MBEDTLS_OID_KP "\x04" /**< id-kp-emailProtection OBJECT IDENTIFIER ::= { id-kp 4 } */ -#define MBEDTLS_OID_TIME_STAMPING MBEDTLS_OID_KP "\x08" /**< id-kp-timeStamping OBJECT IDENTIFIER ::= { id-kp 8 } */ -#define MBEDTLS_OID_OCSP_SIGNING MBEDTLS_OID_KP "\x09" /**< id-kp-OCSPSigning OBJECT IDENTIFIER ::= { id-kp 9 } */ - -/* - * PKCS definition OIDs - */ - -#define MBEDTLS_OID_PKCS MBEDTLS_OID_RSA_COMPANY "\x01" /**< pkcs OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) 1 } */ -#define MBEDTLS_OID_PKCS1 MBEDTLS_OID_PKCS "\x01" /**< pkcs-1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 1 } */ -#define MBEDTLS_OID_PKCS5 MBEDTLS_OID_PKCS "\x05" /**< pkcs-5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 5 } */ -#define MBEDTLS_OID_PKCS9 MBEDTLS_OID_PKCS "\x09" /**< pkcs-9 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 9 } */ -#define MBEDTLS_OID_PKCS12 MBEDTLS_OID_PKCS "\x0c" /**< pkcs-12 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 12 } */ - -/* - * PKCS#1 OIDs - */ -#define MBEDTLS_OID_PKCS1_RSA MBEDTLS_OID_PKCS1 "\x01" /**< rsaEncryption OBJECT IDENTIFIER ::= { pkcs-1 1 } */ -#define MBEDTLS_OID_PKCS1_MD2 MBEDTLS_OID_PKCS1 "\x02" /**< md2WithRSAEncryption ::= { pkcs-1 2 } */ -#define MBEDTLS_OID_PKCS1_MD4 MBEDTLS_OID_PKCS1 "\x03" /**< md4WithRSAEncryption ::= { pkcs-1 3 } */ -#define MBEDTLS_OID_PKCS1_MD5 MBEDTLS_OID_PKCS1 "\x04" /**< md5WithRSAEncryption ::= { pkcs-1 4 } */ -#define MBEDTLS_OID_PKCS1_SHA1 MBEDTLS_OID_PKCS1 "\x05" /**< sha1WithRSAEncryption ::= { pkcs-1 5 } */ -#define MBEDTLS_OID_PKCS1_SHA224 MBEDTLS_OID_PKCS1 "\x0e" /**< sha224WithRSAEncryption ::= { pkcs-1 14 } */ -#define MBEDTLS_OID_PKCS1_SHA256 MBEDTLS_OID_PKCS1 "\x0b" /**< sha256WithRSAEncryption ::= { pkcs-1 11 } */ -#define MBEDTLS_OID_PKCS1_SHA384 MBEDTLS_OID_PKCS1 "\x0c" /**< sha384WithRSAEncryption ::= { pkcs-1 12 } */ -#define MBEDTLS_OID_PKCS1_SHA512 MBEDTLS_OID_PKCS1 "\x0d" /**< sha512WithRSAEncryption ::= { pkcs-1 13 } */ - -#define MBEDTLS_OID_RSA_SHA_OBS "\x2B\x0E\x03\x02\x1D" - -#define MBEDTLS_OID_PKCS9_EMAIL MBEDTLS_OID_PKCS9 "\x01" /**< emailAddress AttributeType ::= { pkcs-9 1 } */ - -/* RFC 4055 */ -#define MBEDTLS_OID_RSASSA_PSS MBEDTLS_OID_PKCS1 "\x0a" /**< id-RSASSA-PSS ::= { pkcs-1 10 } */ -#define MBEDTLS_OID_MGF1 MBEDTLS_OID_PKCS1 "\x08" /**< id-mgf1 ::= { pkcs-1 8 } */ - -/* - * Digest algorithms - */ -#define MBEDTLS_OID_DIGEST_ALG_MD2 MBEDTLS_OID_RSA_COMPANY "\x02\x02" /**< id-mbedtls_md2 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 2 } */ -#define MBEDTLS_OID_DIGEST_ALG_MD4 MBEDTLS_OID_RSA_COMPANY "\x02\x04" /**< id-mbedtls_md4 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 4 } */ -#define MBEDTLS_OID_DIGEST_ALG_MD5 MBEDTLS_OID_RSA_COMPANY "\x02\x05" /**< id-mbedtls_md5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 5 } */ -#define MBEDTLS_OID_DIGEST_ALG_SHA1 MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_OIW_SECSIG_SHA1 /**< id-mbedtls_sha1 OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 26 } */ -#define MBEDTLS_OID_DIGEST_ALG_SHA224 MBEDTLS_OID_GOV "\x03\x04\x02\x04" /**< id-sha224 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 4 } */ -#define MBEDTLS_OID_DIGEST_ALG_SHA256 MBEDTLS_OID_GOV "\x03\x04\x02\x01" /**< id-mbedtls_sha256 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 1 } */ - -#define MBEDTLS_OID_DIGEST_ALG_SHA384 MBEDTLS_OID_GOV "\x03\x04\x02\x02" /**< id-sha384 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 2 } */ - -#define MBEDTLS_OID_DIGEST_ALG_SHA512 MBEDTLS_OID_GOV "\x03\x04\x02\x03" /**< id-mbedtls_sha512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 3 } */ - -#define MBEDTLS_OID_HMAC_SHA1 MBEDTLS_OID_RSA_COMPANY "\x02\x07" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 7 } */ - -#define MBEDTLS_OID_HMAC_SHA224 MBEDTLS_OID_RSA_COMPANY "\x02\x08" /**< id-hmacWithSHA224 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 8 } */ - -#define MBEDTLS_OID_HMAC_SHA256 MBEDTLS_OID_RSA_COMPANY "\x02\x09" /**< id-hmacWithSHA256 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 9 } */ - -#define MBEDTLS_OID_HMAC_SHA384 MBEDTLS_OID_RSA_COMPANY "\x02\x0A" /**< id-hmacWithSHA384 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 10 } */ - -#define MBEDTLS_OID_HMAC_SHA512 MBEDTLS_OID_RSA_COMPANY "\x02\x0B" /**< id-hmacWithSHA512 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 11 } */ - -/* - * Encryption algorithms - */ -#define MBEDTLS_OID_DES_CBC MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_OIW_SECSIG_ALG "\x07" /**< desCBC OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 7 } */ -#define MBEDTLS_OID_DES_EDE3_CBC MBEDTLS_OID_RSA_COMPANY "\x03\x07" /**< des-ede3-cbc OBJECT IDENTIFIER ::= { iso(1) member-body(2) -- us(840) rsadsi(113549) encryptionAlgorithm(3) 7 } */ - -/* - * PKCS#5 OIDs - */ -#define MBEDTLS_OID_PKCS5_PBKDF2 MBEDTLS_OID_PKCS5 "\x0c" /**< id-PBKDF2 OBJECT IDENTIFIER ::= {pkcs-5 12} */ -#define MBEDTLS_OID_PKCS5_PBES2 MBEDTLS_OID_PKCS5 "\x0d" /**< id-PBES2 OBJECT IDENTIFIER ::= {pkcs-5 13} */ -#define MBEDTLS_OID_PKCS5_PBMAC1 MBEDTLS_OID_PKCS5 "\x0e" /**< id-PBMAC1 OBJECT IDENTIFIER ::= {pkcs-5 14} */ - -/* - * PKCS#5 PBES1 algorithms - */ -#define MBEDTLS_OID_PKCS5_PBE_MD2_DES_CBC MBEDTLS_OID_PKCS5 "\x01" /**< pbeWithMD2AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 1} */ -#define MBEDTLS_OID_PKCS5_PBE_MD2_RC2_CBC MBEDTLS_OID_PKCS5 "\x04" /**< pbeWithMD2AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 4} */ -#define MBEDTLS_OID_PKCS5_PBE_MD5_DES_CBC MBEDTLS_OID_PKCS5 "\x03" /**< pbeWithMD5AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 3} */ -#define MBEDTLS_OID_PKCS5_PBE_MD5_RC2_CBC MBEDTLS_OID_PKCS5 "\x06" /**< pbeWithMD5AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 6} */ -#define MBEDTLS_OID_PKCS5_PBE_SHA1_DES_CBC MBEDTLS_OID_PKCS5 "\x0a" /**< pbeWithSHA1AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 10} */ -#define MBEDTLS_OID_PKCS5_PBE_SHA1_RC2_CBC MBEDTLS_OID_PKCS5 "\x0b" /**< pbeWithSHA1AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 11} */ - -/* - * PKCS#8 OIDs - */ -#define MBEDTLS_OID_PKCS9_CSR_EXT_REQ MBEDTLS_OID_PKCS9 "\x0e" /**< extensionRequest OBJECT IDENTIFIER ::= {pkcs-9 14} */ - -/* - * PKCS#12 PBE OIDs - */ -#define MBEDTLS_OID_PKCS12_PBE MBEDTLS_OID_PKCS12 "\x01" /**< pkcs-12PbeIds OBJECT IDENTIFIER ::= {pkcs-12 1} */ - -#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_128 MBEDTLS_OID_PKCS12_PBE "\x01" /**< pbeWithSHAAnd128BitRC4 OBJECT IDENTIFIER ::= {pkcs-12PbeIds 1} */ -#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_40 MBEDTLS_OID_PKCS12_PBE "\x02" /**< pbeWithSHAAnd40BitRC4 OBJECT IDENTIFIER ::= {pkcs-12PbeIds 2} */ -#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC MBEDTLS_OID_PKCS12_PBE "\x03" /**< pbeWithSHAAnd3-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 3} */ -#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC MBEDTLS_OID_PKCS12_PBE "\x04" /**< pbeWithSHAAnd2-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 4} */ -#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_128_CBC MBEDTLS_OID_PKCS12_PBE "\x05" /**< pbeWithSHAAnd128BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 5} */ -#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_40_CBC MBEDTLS_OID_PKCS12_PBE "\x06" /**< pbeWithSHAAnd40BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 6} */ - -/* - * EC key algorithms from RFC 5480 - */ - -/* id-ecPublicKey OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) keyType(2) 1 } */ -#define MBEDTLS_OID_EC_ALG_UNRESTRICTED MBEDTLS_OID_ANSI_X9_62 "\x02\01" - -/* id-ecDH OBJECT IDENTIFIER ::= { - * iso(1) identified-organization(3) certicom(132) - * schemes(1) ecdh(12) } */ -#define MBEDTLS_OID_EC_ALG_ECDH MBEDTLS_OID_CERTICOM "\x01\x0c" - -/* - * ECParameters namedCurve identifiers, from RFC 5480, RFC 5639, and SEC2 - */ - -/* secp192r1 OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 1 } */ -#define MBEDTLS_OID_EC_GRP_SECP192R1 MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x01" - -/* secp224r1 OBJECT IDENTIFIER ::= { - * iso(1) identified-organization(3) certicom(132) curve(0) 33 } */ -#define MBEDTLS_OID_EC_GRP_SECP224R1 MBEDTLS_OID_CERTICOM "\x00\x21" - -/* secp256r1 OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 7 } */ -#define MBEDTLS_OID_EC_GRP_SECP256R1 MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x07" - -/* secp384r1 OBJECT IDENTIFIER ::= { - * iso(1) identified-organization(3) certicom(132) curve(0) 34 } */ -#define MBEDTLS_OID_EC_GRP_SECP384R1 MBEDTLS_OID_CERTICOM "\x00\x22" - -/* secp521r1 OBJECT IDENTIFIER ::= { - * iso(1) identified-organization(3) certicom(132) curve(0) 35 } */ -#define MBEDTLS_OID_EC_GRP_SECP521R1 MBEDTLS_OID_CERTICOM "\x00\x23" - -/* secp192k1 OBJECT IDENTIFIER ::= { - * iso(1) identified-organization(3) certicom(132) curve(0) 31 } */ -#define MBEDTLS_OID_EC_GRP_SECP192K1 MBEDTLS_OID_CERTICOM "\x00\x1f" - -/* secp224k1 OBJECT IDENTIFIER ::= { - * iso(1) identified-organization(3) certicom(132) curve(0) 32 } */ -#define MBEDTLS_OID_EC_GRP_SECP224K1 MBEDTLS_OID_CERTICOM "\x00\x20" - -/* secp256k1 OBJECT IDENTIFIER ::= { - * iso(1) identified-organization(3) certicom(132) curve(0) 10 } */ -#define MBEDTLS_OID_EC_GRP_SECP256K1 MBEDTLS_OID_CERTICOM "\x00\x0a" - -/* RFC 5639 4.1 - * ecStdCurvesAndGeneration OBJECT IDENTIFIER::= {iso(1) - * identified-organization(3) teletrust(36) algorithm(3) signature- - * algorithm(3) ecSign(2) 8} - * ellipticCurve OBJECT IDENTIFIER ::= {ecStdCurvesAndGeneration 1} - * versionOne OBJECT IDENTIFIER ::= {ellipticCurve 1} */ -#define MBEDTLS_OID_EC_BRAINPOOL_V1 MBEDTLS_OID_TELETRUST "\x03\x03\x02\x08\x01\x01" - -/* brainpoolP256r1 OBJECT IDENTIFIER ::= {versionOne 7} */ -#define MBEDTLS_OID_EC_GRP_BP256R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x07" - -/* brainpoolP384r1 OBJECT IDENTIFIER ::= {versionOne 11} */ -#define MBEDTLS_OID_EC_GRP_BP384R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0B" - -/* brainpoolP512r1 OBJECT IDENTIFIER ::= {versionOne 13} */ -#define MBEDTLS_OID_EC_GRP_BP512R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0D" - -/* - * SEC1 C.1 - * - * prime-field OBJECT IDENTIFIER ::= { id-fieldType 1 } - * id-fieldType OBJECT IDENTIFIER ::= { ansi-X9-62 fieldType(1)} - */ -#define MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE MBEDTLS_OID_ANSI_X9_62 "\x01" -#define MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE "\x01" - -/* - * ECDSA signature identifiers, from RFC 5480 - */ -#define MBEDTLS_OID_ANSI_X9_62_SIG MBEDTLS_OID_ANSI_X9_62 "\x04" /* signatures(4) */ -#define MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 MBEDTLS_OID_ANSI_X9_62_SIG "\x03" /* ecdsa-with-SHA2(3) */ - -/* ecdsa-with-SHA1 OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) 1 } */ -#define MBEDTLS_OID_ECDSA_SHA1 MBEDTLS_OID_ANSI_X9_62_SIG "\x01" - -/* ecdsa-with-SHA224 OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) - * ecdsa-with-SHA2(3) 1 } */ -#define MBEDTLS_OID_ECDSA_SHA224 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x01" - -/* ecdsa-with-SHA256 OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) - * ecdsa-with-SHA2(3) 2 } */ -#define MBEDTLS_OID_ECDSA_SHA256 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x02" - -/* ecdsa-with-SHA384 OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) - * ecdsa-with-SHA2(3) 3 } */ -#define MBEDTLS_OID_ECDSA_SHA384 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x03" - -/* ecdsa-with-SHA512 OBJECT IDENTIFIER ::= { - * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) - * ecdsa-with-SHA2(3) 4 } */ -#define MBEDTLS_OID_ECDSA_SHA512 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x04" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Base OID descriptor structure - */ -typedef struct { - const char *asn1; /*!< OID ASN.1 representation */ - size_t asn1_len; /*!< length of asn1 */ - const char *name; /*!< official name (e.g. from RFC) */ - const char *description; /*!< human friendly description */ -} mbedtls_oid_descriptor_t; - -/** - * \brief Translate an ASN.1 OID into its numeric representation - * (e.g. "\x2A\x86\x48\x86\xF7\x0D" into "1.2.840.113549") - * - * \param buf buffer to put representation in - * \param size size of the buffer - * \param oid OID to translate - * - * \return Length of the string written (excluding final NULL) or - * MBEDTLS_ERR_OID_BUF_TOO_SMALL in case of error - */ -int mbedtls_oid_get_numeric_string( char *buf, size_t size, const mbedtls_asn1_buf *oid ); - -#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C) -/** - * \brief Translate an X.509 extension OID into local values - * - * \param oid OID to use - * \param ext_type place to store the extension type - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_x509_ext_type( const mbedtls_asn1_buf *oid, int *ext_type ); -#endif - -/** - * \brief Translate an X.509 attribute type OID into the short name - * (e.g. the OID for an X520 Common Name into "CN") - * - * \param oid OID to use - * \param short_name place to store the string pointer - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_attr_short_name( const mbedtls_asn1_buf *oid, const char **short_name ); - -/** - * \brief Translate PublicKeyAlgorithm OID into pk_type - * - * \param oid OID to use - * \param pk_alg place to store public key algorithm - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_pk_alg( const mbedtls_asn1_buf *oid, mbedtls_pk_type_t *pk_alg ); - -/** - * \brief Translate pk_type into PublicKeyAlgorithm OID - * - * \param pk_alg Public key type to look for - * \param oid place to store ASN.1 OID string pointer - * \param olen length of the OID - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_oid_by_pk_alg( mbedtls_pk_type_t pk_alg, - const char **oid, size_t *olen ); - -#if defined(MBEDTLS_ECP_C) -/** - * \brief Translate NamedCurve OID into an EC group identifier - * - * \param oid OID to use - * \param grp_id place to store group id - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_ec_grp( const mbedtls_asn1_buf *oid, mbedtls_ecp_group_id *grp_id ); - -/** - * \brief Translate EC group identifier into NamedCurve OID - * - * \param grp_id EC group identifier - * \param oid place to store ASN.1 OID string pointer - * \param olen length of the OID - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_oid_by_ec_grp( mbedtls_ecp_group_id grp_id, - const char **oid, size_t *olen ); -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_MD_C) -/** - * \brief Translate SignatureAlgorithm OID into md_type and pk_type - * - * \param oid OID to use - * \param md_alg place to store message digest algorithm - * \param pk_alg place to store public key algorithm - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_sig_alg( const mbedtls_asn1_buf *oid, - mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg ); - -/** - * \brief Translate SignatureAlgorithm OID into description - * - * \param oid OID to use - * \param desc place to store string pointer - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_sig_alg_desc( const mbedtls_asn1_buf *oid, const char **desc ); - -/** - * \brief Translate md_type and pk_type into SignatureAlgorithm OID - * - * \param md_alg message digest algorithm - * \param pk_alg public key algorithm - * \param oid place to store ASN.1 OID string pointer - * \param olen length of the OID - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_oid_by_sig_alg( mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg, - const char **oid, size_t *olen ); - -/** - * \brief Translate hash algorithm OID into md_type - * - * \param oid OID to use - * \param md_alg place to store message digest algorithm - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_md_alg( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg ); - -/** - * \brief Translate hmac algorithm OID into md_type - * - * \param oid OID to use - * \param md_hmac place to store message hmac algorithm - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_md_hmac( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_hmac ); -#endif /* MBEDTLS_MD_C */ - -/** - * \brief Translate Extended Key Usage OID into description - * - * \param oid OID to use - * \param desc place to store string pointer - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_extended_key_usage( const mbedtls_asn1_buf *oid, const char **desc ); - -/** - * \brief Translate md_type into hash algorithm OID - * - * \param md_alg message digest algorithm - * \param oid place to store ASN.1 OID string pointer - * \param olen length of the OID - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_oid_by_md( mbedtls_md_type_t md_alg, const char **oid, size_t *olen ); - -#if defined(MBEDTLS_CIPHER_C) -/** - * \brief Translate encryption algorithm OID into cipher_type - * - * \param oid OID to use - * \param cipher_alg place to store cipher algorithm - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_cipher_alg( const mbedtls_asn1_buf *oid, mbedtls_cipher_type_t *cipher_alg ); -#endif /* MBEDTLS_CIPHER_C */ - -#if defined(MBEDTLS_PKCS12_C) -/** - * \brief Translate PKCS#12 PBE algorithm OID into md_type and - * cipher_type - * - * \param oid OID to use - * \param md_alg place to store message digest algorithm - * \param cipher_alg place to store cipher algorithm - * - * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND - */ -int mbedtls_oid_get_pkcs12_pbe_alg( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg, - mbedtls_cipher_type_t *cipher_alg ); -#endif /* MBEDTLS_PKCS12_C */ - -#ifdef __cplusplus -} -#endif - -#endif /* oid.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/padlock.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/padlock.h deleted file mode 100644 index 677936eb..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/padlock.h +++ /dev/null @@ -1,108 +0,0 @@ -/** - * \file padlock.h - * - * \brief VIA PadLock ACE for HW encryption/decryption supported by some - * processors - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_PADLOCK_H -#define MBEDTLS_PADLOCK_H - -#include "aes.h" - -#define MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED -0x0030 /**< Input data should be aligned. */ - -#if defined(__has_feature) -#if __has_feature(address_sanitizer) -#define MBEDTLS_HAVE_ASAN -#endif -#endif - -/* Some versions of ASan result in errors about not enough registers */ -#if defined(MBEDTLS_HAVE_ASM) && defined(__GNUC__) && defined(__i386__) && \ - !defined(MBEDTLS_HAVE_ASAN) - -#ifndef MBEDTLS_HAVE_X86 -#define MBEDTLS_HAVE_X86 -#endif - -#include - -#define MBEDTLS_PADLOCK_RNG 0x000C -#define MBEDTLS_PADLOCK_ACE 0x00C0 -#define MBEDTLS_PADLOCK_PHE 0x0C00 -#define MBEDTLS_PADLOCK_PMM 0x3000 - -#define MBEDTLS_PADLOCK_ALIGN16(x) (uint32_t *) (16 + ((int32_t) x & ~15)) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief PadLock detection routine - * - * \param feature The feature to detect - * - * \return 1 if CPU has support for the feature, 0 otherwise - */ -int mbedtls_padlock_has_support( int feature ); - -/** - * \brief PadLock AES-ECB block en(de)cryption - * - * \param ctx AES context - * \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT - * \param input 16-byte input block - * \param output 16-byte output block - * - * \return 0 if success, 1 if operation failed - */ -int mbedtls_padlock_xcryptecb( mbedtls_aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ); - -/** - * \brief PadLock AES-CBC buffer en(de)cryption - * - * \param ctx AES context - * \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if success, 1 if operation failed - */ -int mbedtls_padlock_xcryptcbc( mbedtls_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -#ifdef __cplusplus -} -#endif - -#endif /* HAVE_X86 */ - -#endif /* padlock.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/pem.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/pem.h deleted file mode 100644 index 2cf4c0a7..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/pem.h +++ /dev/null @@ -1,130 +0,0 @@ -/** - * \file pem.h - * - * \brief Privacy Enhanced Mail (PEM) decoding - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_PEM_H -#define MBEDTLS_PEM_H - -#include - -/** - * \name PEM Error codes - * These error codes are returned in case of errors reading the - * PEM data. - * \{ - */ -#define MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT -0x1080 /**< No PEM header or footer found. */ -#define MBEDTLS_ERR_PEM_INVALID_DATA -0x1100 /**< PEM string is not as expected. */ -#define MBEDTLS_ERR_PEM_ALLOC_FAILED -0x1180 /**< Failed to allocate memory. */ -#define MBEDTLS_ERR_PEM_INVALID_ENC_IV -0x1200 /**< RSA IV is not in hex-format. */ -#define MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG -0x1280 /**< Unsupported key encryption algorithm. */ -#define MBEDTLS_ERR_PEM_PASSWORD_REQUIRED -0x1300 /**< Private key password can't be empty. */ -#define MBEDTLS_ERR_PEM_PASSWORD_MISMATCH -0x1380 /**< Given private key password does not allow for correct decryption. */ -#define MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE -0x1400 /**< Unavailable feature, e.g. hashing/encryption combination. */ -#define MBEDTLS_ERR_PEM_BAD_INPUT_DATA -0x1480 /**< Bad input parameters to function. */ -/* \} name */ - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_PEM_PARSE_C) -/** - * \brief PEM context structure - */ -typedef struct -{ - unsigned char *buf; /*!< buffer for decoded data */ - size_t buflen; /*!< length of the buffer */ - unsigned char *info; /*!< buffer for extra header information */ -} -mbedtls_pem_context; - -/** - * \brief PEM context setup - * - * \param ctx context to be initialized - */ -void mbedtls_pem_init( mbedtls_pem_context *ctx ); - -/** - * \brief Read a buffer for PEM information and store the resulting - * data into the specified context buffers. - * - * \param ctx context to use - * \param header header string to seek and expect - * \param footer footer string to seek and expect - * \param data source data to look in (must be nul-terminated) - * \param pwd password for decryption (can be NULL) - * \param pwdlen length of password - * \param use_len destination for total length used (set after header is - * correctly read, so unless you get - * MBEDTLS_ERR_PEM_BAD_INPUT_DATA or - * MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT, use_len is - * the length to skip) - * - * \note Attempts to check password correctness by verifying if - * the decrypted text starts with an ASN.1 sequence of - * appropriate length - * - * \return 0 on success, or a specific PEM error code - */ -int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const char *footer, - const unsigned char *data, - const unsigned char *pwd, - size_t pwdlen, size_t *use_len ); - -/** - * \brief PEM context memory freeing - * - * \param ctx context to be freed - */ -void mbedtls_pem_free( mbedtls_pem_context *ctx ); -#endif /* MBEDTLS_PEM_PARSE_C */ - -#if defined(MBEDTLS_PEM_WRITE_C) -/** - * \brief Write a buffer of PEM information from a DER encoded - * buffer. - * - * \param header header string to write - * \param footer footer string to write - * \param der_data DER data to write - * \param der_len length of the DER data - * \param buf buffer to write to - * \param buf_len length of output buffer - * \param olen total length written / required (if buf_len is not enough) - * - * \return 0 on success, or a specific PEM or BASE64 error code. On - * MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL olen is the required - * size. - */ -int mbedtls_pem_write_buffer( const char *header, const char *footer, - const unsigned char *der_data, size_t der_len, - unsigned char *buf, size_t buf_len, size_t *olen ); -#endif /* MBEDTLS_PEM_WRITE_C */ - -#ifdef __cplusplus -} -#endif - -#endif /* pem.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/pk.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/pk.h deleted file mode 100644 index 1059bdaa..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/pk.h +++ /dev/null @@ -1,618 +0,0 @@ -/** - * \file pk.h - * - * \brief Public Key abstraction layer - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_PK_H -#define MBEDTLS_PK_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "md.h" - -#if defined(MBEDTLS_RSA_C) -#include "rsa.h" -#endif - -#if defined(MBEDTLS_ECP_C) -#include "ecp.h" -#endif - -#if defined(MBEDTLS_ECDSA_C) -#include "ecdsa.h" -#endif - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -#define MBEDTLS_ERR_PK_ALLOC_FAILED -0x3F80 /**< Memory allocation failed. */ -#define MBEDTLS_ERR_PK_TYPE_MISMATCH -0x3F00 /**< Type mismatch, eg attempt to encrypt with an ECDSA key */ -#define MBEDTLS_ERR_PK_BAD_INPUT_DATA -0x3E80 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_PK_FILE_IO_ERROR -0x3E00 /**< Read/write of file failed. */ -#define MBEDTLS_ERR_PK_KEY_INVALID_VERSION -0x3D80 /**< Unsupported key version */ -#define MBEDTLS_ERR_PK_KEY_INVALID_FORMAT -0x3D00 /**< Invalid key tag or value. */ -#define MBEDTLS_ERR_PK_UNKNOWN_PK_ALG -0x3C80 /**< Key algorithm is unsupported (only RSA and EC are supported). */ -#define MBEDTLS_ERR_PK_PASSWORD_REQUIRED -0x3C00 /**< Private key password can't be empty. */ -#define MBEDTLS_ERR_PK_PASSWORD_MISMATCH -0x3B80 /**< Given private key password does not allow for correct decryption. */ -#define MBEDTLS_ERR_PK_INVALID_PUBKEY -0x3B00 /**< The pubkey tag or value is invalid (only RSA and EC are supported). */ -#define MBEDTLS_ERR_PK_INVALID_ALG -0x3A80 /**< The algorithm tag or value is invalid. */ -#define MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE -0x3A00 /**< Elliptic curve is unsupported (only NIST curves are supported). */ -#define MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE -0x3980 /**< Unavailable feature, e.g. RSA disabled for RSA key. */ -#define MBEDTLS_ERR_PK_SIG_LEN_MISMATCH -0x3900 /**< The signature is valid but its length is less than expected. */ -#define MBEDTLS_ERR_PK_HW_ACCEL_FAILED -0x3880 /**< PK hardware accelerator failed. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Public key types - */ -typedef enum { - MBEDTLS_PK_NONE=0, - MBEDTLS_PK_RSA, - MBEDTLS_PK_ECKEY, - MBEDTLS_PK_ECKEY_DH, - MBEDTLS_PK_ECDSA, - MBEDTLS_PK_RSA_ALT, - MBEDTLS_PK_RSASSA_PSS, -} mbedtls_pk_type_t; - -/** - * \brief Options for RSASSA-PSS signature verification. - * See \c mbedtls_rsa_rsassa_pss_verify_ext() - */ -typedef struct -{ - mbedtls_md_type_t mgf1_hash_id; - int expected_salt_len; - -} mbedtls_pk_rsassa_pss_options; - -/** - * \brief Types for interfacing with the debug module - */ -typedef enum -{ - MBEDTLS_PK_DEBUG_NONE = 0, - MBEDTLS_PK_DEBUG_MPI, - MBEDTLS_PK_DEBUG_ECP, -} mbedtls_pk_debug_type; - -/** - * \brief Item to send to the debug module - */ -typedef struct -{ - mbedtls_pk_debug_type type; - const char *name; - void *value; -} mbedtls_pk_debug_item; - -/** Maximum number of item send for debugging, plus 1 */ -#define MBEDTLS_PK_DEBUG_MAX_ITEMS 3 - -/** - * \brief Public key information and operations - */ -typedef struct mbedtls_pk_info_t mbedtls_pk_info_t; - -/** - * \brief Public key container - */ -typedef struct -{ - const mbedtls_pk_info_t * pk_info; /**< Public key informations */ - void * pk_ctx; /**< Underlying public key context */ -} mbedtls_pk_context; - -#if defined(MBEDTLS_RSA_C) -/** - * Quick access to an RSA context inside a PK context. - * - * \warning You must make sure the PK context actually holds an RSA context - * before using this function! - */ -static inline mbedtls_rsa_context *mbedtls_pk_rsa( const mbedtls_pk_context pk ) -{ - return( (mbedtls_rsa_context *) (pk).pk_ctx ); -} -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_ECP_C) -/** - * Quick access to an EC context inside a PK context. - * - * \warning You must make sure the PK context actually holds an EC context - * before using this function! - */ -static inline mbedtls_ecp_keypair *mbedtls_pk_ec( const mbedtls_pk_context pk ) -{ - return( (mbedtls_ecp_keypair *) (pk).pk_ctx ); -} -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) -/** - * \brief Types for RSA-alt abstraction - */ -typedef int (*mbedtls_pk_rsa_alt_decrypt_func)( void *ctx, int mode, size_t *olen, - const unsigned char *input, unsigned char *output, - size_t output_max_len ); -typedef int (*mbedtls_pk_rsa_alt_sign_func)( void *ctx, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng, - int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, - const unsigned char *hash, unsigned char *sig ); -typedef size_t (*mbedtls_pk_rsa_alt_key_len_func)( void *ctx ); -#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */ - -/** - * \brief Return information associated with the given PK type - * - * \param pk_type PK type to search for. - * - * \return The PK info associated with the type or NULL if not found. - */ -const mbedtls_pk_info_t *mbedtls_pk_info_from_type( mbedtls_pk_type_t pk_type ); - -/** - * \brief Initialize a mbedtls_pk_context (as NONE) - */ -void mbedtls_pk_init( mbedtls_pk_context *ctx ); - -/** - * \brief Free a mbedtls_pk_context - */ -void mbedtls_pk_free( mbedtls_pk_context *ctx ); - -/** - * \brief Initialize a PK context with the information given - * and allocates the type-specific PK subcontext. - * - * \param ctx Context to initialize. Must be empty (type NONE). - * \param info Information to use - * - * \return 0 on success, - * MBEDTLS_ERR_PK_BAD_INPUT_DATA on invalid input, - * MBEDTLS_ERR_PK_ALLOC_FAILED on allocation failure. - * - * \note For contexts holding an RSA-alt key, use - * \c mbedtls_pk_setup_rsa_alt() instead. - */ -int mbedtls_pk_setup( mbedtls_pk_context *ctx, const mbedtls_pk_info_t *info ); - -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) -/** - * \brief Initialize an RSA-alt context - * - * \param ctx Context to initialize. Must be empty (type NONE). - * \param key RSA key pointer - * \param decrypt_func Decryption function - * \param sign_func Signing function - * \param key_len_func Function returning key length in bytes - * - * \return 0 on success, or MBEDTLS_ERR_PK_BAD_INPUT_DATA if the - * context wasn't already initialized as RSA_ALT. - * - * \note This function replaces \c mbedtls_pk_setup() for RSA-alt. - */ -int mbedtls_pk_setup_rsa_alt( mbedtls_pk_context *ctx, void * key, - mbedtls_pk_rsa_alt_decrypt_func decrypt_func, - mbedtls_pk_rsa_alt_sign_func sign_func, - mbedtls_pk_rsa_alt_key_len_func key_len_func ); -#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */ - -/** - * \brief Get the size in bits of the underlying key - * - * \param ctx Context to use - * - * \return Key size in bits, or 0 on error - */ -size_t mbedtls_pk_get_bitlen( const mbedtls_pk_context *ctx ); - -/** - * \brief Get the length in bytes of the underlying key - * \param ctx Context to use - * - * \return Key length in bytes, or 0 on error - */ -static inline size_t mbedtls_pk_get_len( const mbedtls_pk_context *ctx ) -{ - return( ( mbedtls_pk_get_bitlen( ctx ) + 7 ) / 8 ); -} - -/** - * \brief Tell if a context can do the operation given by type - * - * \param ctx Context to test - * \param type Target type - * - * \return 0 if context can't do the operations, - * 1 otherwise. - */ -int mbedtls_pk_can_do( const mbedtls_pk_context *ctx, mbedtls_pk_type_t type ); - -/** - * \brief Verify signature (including padding if relevant). - * - * \param ctx PK context to use - * \param md_alg Hash algorithm used (see notes) - * \param hash Hash of the message to sign - * \param hash_len Hash length or 0 (see notes) - * \param sig Signature to verify - * \param sig_len Signature length - * - * \return 0 on success (signature is valid), - * MBEDTLS_ERR_PK_SIG_LEN_MISMATCH if the signature is - * valid but its actual length is less than sig_len, - * or a specific error code. - * - * \note For RSA keys, the default padding type is PKCS#1 v1.5. - * Use \c mbedtls_pk_verify_ext( MBEDTLS_PK_RSASSA_PSS, ... ) - * to verify RSASSA_PSS signatures. - * - * \note If hash_len is 0, then the length associated with md_alg - * is used instead, or an error returned if it is invalid. - * - * \note md_alg may be MBEDTLS_MD_NONE, only if hash_len != 0 - */ -int mbedtls_pk_verify( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ); - -/** - * \brief Verify signature, with options. - * (Includes verification of the padding depending on type.) - * - * \param type Signature type (inc. possible padding type) to verify - * \param options Pointer to type-specific options, or NULL - * \param ctx PK context to use - * \param md_alg Hash algorithm used (see notes) - * \param hash Hash of the message to sign - * \param hash_len Hash length or 0 (see notes) - * \param sig Signature to verify - * \param sig_len Signature length - * - * \return 0 on success (signature is valid), - * MBEDTLS_ERR_PK_TYPE_MISMATCH if the PK context can't be - * used for this type of signatures, - * MBEDTLS_ERR_PK_SIG_LEN_MISMATCH if the signature is - * valid but its actual length is less than sig_len, - * or a specific error code. - * - * \note If hash_len is 0, then the length associated with md_alg - * is used instead, or an error returned if it is invalid. - * - * \note md_alg may be MBEDTLS_MD_NONE, only if hash_len != 0 - * - * \note If type is MBEDTLS_PK_RSASSA_PSS, then options must point - * to a mbedtls_pk_rsassa_pss_options structure, - * otherwise it must be NULL. - */ -int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options, - mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ); - -/** - * \brief Make signature, including padding if relevant. - * - * \param ctx PK context to use - must hold a private key - * \param md_alg Hash algorithm used (see notes) - * \param hash Hash of the message to sign - * \param hash_len Hash length or 0 (see notes) - * \param sig Place to write the signature - * \param sig_len Number of bytes written - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 on success, or a specific error code. - * - * \note For RSA keys, the default padding type is PKCS#1 v1.5. - * There is no interface in the PK module to make RSASSA-PSS - * signatures yet. - * - * \note If hash_len is 0, then the length associated with md_alg - * is used instead, or an error returned if it is invalid. - * - * \note For RSA, md_alg may be MBEDTLS_MD_NONE if hash_len != 0. - * For ECDSA, md_alg may never be MBEDTLS_MD_NONE. - */ -int mbedtls_pk_sign( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -/** - * \brief Decrypt message (including padding if relevant). - * - * \param ctx PK context to use - must hold a private key - * \param input Input to decrypt - * \param ilen Input size - * \param output Decrypted output - * \param olen Decrypted message length - * \param osize Size of the output buffer - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \note For RSA keys, the default padding type is PKCS#1 v1.5. - * - * \return 0 on success, or a specific error code. - */ -int mbedtls_pk_decrypt( mbedtls_pk_context *ctx, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -/** - * \brief Encrypt message (including padding if relevant). - * - * \param ctx PK context to use - * \param input Message to encrypt - * \param ilen Message size - * \param output Encrypted output - * \param olen Encrypted output length - * \param osize Size of the output buffer - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \note For RSA keys, the default padding type is PKCS#1 v1.5. - * - * \return 0 on success, or a specific error code. - */ -int mbedtls_pk_encrypt( mbedtls_pk_context *ctx, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -/** - * \brief Check if a public-private pair of keys matches. - * - * \param pub Context holding a public key. - * \param prv Context holding a private (and public) key. - * - * \return 0 on success or MBEDTLS_ERR_PK_BAD_INPUT_DATA - */ -int mbedtls_pk_check_pair( const mbedtls_pk_context *pub, const mbedtls_pk_context *prv ); - -/** - * \brief Export debug information - * - * \param ctx Context to use - * \param items Place to write debug items - * - * \return 0 on success or MBEDTLS_ERR_PK_BAD_INPUT_DATA - */ -int mbedtls_pk_debug( const mbedtls_pk_context *ctx, mbedtls_pk_debug_item *items ); - -/** - * \brief Access the type name - * - * \param ctx Context to use - * - * \return Type name on success, or "invalid PK" - */ -const char * mbedtls_pk_get_name( const mbedtls_pk_context *ctx ); - -/** - * \brief Get the key type - * - * \param ctx Context to use - * - * \return Type on success, or MBEDTLS_PK_NONE - */ -mbedtls_pk_type_t mbedtls_pk_get_type( const mbedtls_pk_context *ctx ); - -#if defined(MBEDTLS_PK_PARSE_C) -/** \ingroup pk_module */ -/** - * \brief Parse a private key in PEM or DER format - * - * \param ctx key to be initialized - * \param key input buffer - * \param keylen size of the buffer - * (including the terminating null byte for PEM data) - * \param pwd password for decryption (optional) - * \param pwdlen size of the password - * - * \note On entry, ctx must be empty, either freshly initialised - * with mbedtls_pk_init() or reset with mbedtls_pk_free(). If you need a - * specific key type, check the result with mbedtls_pk_can_do(). - * - * \note The key is also checked for correctness. - * - * \return 0 if successful, or a specific PK or PEM error code - */ -int mbedtls_pk_parse_key( mbedtls_pk_context *ctx, - const unsigned char *key, size_t keylen, - const unsigned char *pwd, size_t pwdlen ); - -/** \ingroup pk_module */ -/** - * \brief Parse a public key in PEM or DER format - * - * \param ctx key to be initialized - * \param key input buffer - * \param keylen size of the buffer - * (including the terminating null byte for PEM data) - * - * \note On entry, ctx must be empty, either freshly initialised - * with mbedtls_pk_init() or reset with mbedtls_pk_free(). If you need a - * specific key type, check the result with mbedtls_pk_can_do(). - * - * \note The key is also checked for correctness. - * - * \return 0 if successful, or a specific PK or PEM error code - */ -int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx, - const unsigned char *key, size_t keylen ); - -#if defined(MBEDTLS_FS_IO) -/** \ingroup pk_module */ -/** - * \brief Load and parse a private key - * - * \param ctx key to be initialized - * \param path filename to read the private key from - * \param password password to decrypt the file (can be NULL) - * - * \note On entry, ctx must be empty, either freshly initialised - * with mbedtls_pk_init() or reset with mbedtls_pk_free(). If you need a - * specific key type, check the result with mbedtls_pk_can_do(). - * - * \note The key is also checked for correctness. - * - * \return 0 if successful, or a specific PK or PEM error code - */ -int mbedtls_pk_parse_keyfile( mbedtls_pk_context *ctx, - const char *path, const char *password ); - -/** \ingroup pk_module */ -/** - * \brief Load and parse a public key - * - * \param ctx key to be initialized - * \param path filename to read the public key from - * - * \note On entry, ctx must be empty, either freshly initialised - * with mbedtls_pk_init() or reset with mbedtls_pk_free(). If - * you need a specific key type, check the result with - * mbedtls_pk_can_do(). - * - * \note The key is also checked for correctness. - * - * \return 0 if successful, or a specific PK or PEM error code - */ -int mbedtls_pk_parse_public_keyfile( mbedtls_pk_context *ctx, const char *path ); -#endif /* MBEDTLS_FS_IO */ -#endif /* MBEDTLS_PK_PARSE_C */ - -#if defined(MBEDTLS_PK_WRITE_C) -/** - * \brief Write a private key to a PKCS#1 or SEC1 DER structure - * Note: data is written at the end of the buffer! Use the - * return value to determine where you should start - * using the buffer - * - * \param ctx private to write away - * \param buf buffer to write to - * \param size size of the buffer - * - * \return length of data written if successful, or a specific - * error code - */ -int mbedtls_pk_write_key_der( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); - -/** - * \brief Write a public key to a SubjectPublicKeyInfo DER structure - * Note: data is written at the end of the buffer! Use the - * return value to determine where you should start - * using the buffer - * - * \param ctx public key to write away - * \param buf buffer to write to - * \param size size of the buffer - * - * \return length of data written if successful, or a specific - * error code - */ -int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); - -#if defined(MBEDTLS_PEM_WRITE_C) -/** - * \brief Write a public key to a PEM string - * - * \param ctx public key to write away - * \param buf buffer to write to - * \param size size of the buffer - * - * \return 0 if successful, or a specific error code - */ -int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); - -/** - * \brief Write a private key to a PKCS#1 or SEC1 PEM string - * - * \param ctx private to write away - * \param buf buffer to write to - * \param size size of the buffer - * - * \return 0 if successful, or a specific error code - */ -int mbedtls_pk_write_key_pem( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); -#endif /* MBEDTLS_PEM_WRITE_C */ -#endif /* MBEDTLS_PK_WRITE_C */ - -/* - * WARNING: Low-level functions. You probably do not want to use these unless - * you are certain you do ;) - */ - -#if defined(MBEDTLS_PK_PARSE_C) -/** - * \brief Parse a SubjectPublicKeyInfo DER structure - * - * \param p the position in the ASN.1 data - * \param end end of the buffer - * \param pk the key to fill - * - * \return 0 if successful, or a specific PK error code - */ -int mbedtls_pk_parse_subpubkey( unsigned char **p, const unsigned char *end, - mbedtls_pk_context *pk ); -#endif /* MBEDTLS_PK_PARSE_C */ - -#if defined(MBEDTLS_PK_WRITE_C) -/** - * \brief Write a subjectPublicKey to ASN.1 data - * Note: function works backwards in data buffer - * - * \param p reference to current position pointer - * \param start start of the buffer (for bounds-checking) - * \param key public key to write away - * - * \return the length written or a negative error code - */ -int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start, - const mbedtls_pk_context *key ); -#endif /* MBEDTLS_PK_WRITE_C */ - -/* - * Internal module functions. You probably do not want to use these unless you - * know you do. - */ -#if defined(MBEDTLS_FS_IO) -int mbedtls_pk_load_file( const char *path, unsigned char **buf, size_t *n ); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_PK_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/pk_internal.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/pk_internal.h deleted file mode 100644 index 3dae0fc5..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/pk_internal.h +++ /dev/null @@ -1,115 +0,0 @@ -/** - * \file pk_internal.h - * - * \brief Public Key abstraction layer: wrapper functions - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_PK_WRAP_H -#define MBEDTLS_PK_WRAP_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "pk.h" - -struct mbedtls_pk_info_t -{ - /** Public key type */ - mbedtls_pk_type_t type; - - /** Type name */ - const char *name; - - /** Get key size in bits */ - size_t (*get_bitlen)( const void * ); - - /** Tell if the context implements this type (e.g. ECKEY can do ECDSA) */ - int (*can_do)( mbedtls_pk_type_t type ); - - /** Verify signature */ - int (*verify_func)( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ); - - /** Make signature */ - int (*sign_func)( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - - /** Decrypt message */ - int (*decrypt_func)( void *ctx, const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - - /** Encrypt message */ - int (*encrypt_func)( void *ctx, const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - - /** Check public-private key pair */ - int (*check_pair_func)( const void *pub, const void *prv ); - - /** Allocate a new context */ - void * (*ctx_alloc_func)( void ); - - /** Free the given context */ - void (*ctx_free_func)( void *ctx ); - - /** Interface with the debug module */ - void (*debug_func)( const void *ctx, mbedtls_pk_debug_item *items ); - -}; -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) -/* Container for RSA-alt */ -typedef struct -{ - void *key; - mbedtls_pk_rsa_alt_decrypt_func decrypt_func; - mbedtls_pk_rsa_alt_sign_func sign_func; - mbedtls_pk_rsa_alt_key_len_func key_len_func; -} mbedtls_rsa_alt_context; -#endif - -#if defined(MBEDTLS_RSA_C) -extern const mbedtls_pk_info_t mbedtls_rsa_info; -#endif - -#if defined(MBEDTLS_ECP_C) -extern const mbedtls_pk_info_t mbedtls_eckey_info; -extern const mbedtls_pk_info_t mbedtls_eckeydh_info; -#endif - -#if defined(MBEDTLS_ECDSA_C) -extern const mbedtls_pk_info_t mbedtls_ecdsa_info; -#endif - -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) -extern const mbedtls_pk_info_t mbedtls_rsa_alt_info; -#endif - -#endif /* MBEDTLS_PK_WRAP_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs11.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs11.h deleted file mode 100644 index bf65c55a..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs11.h +++ /dev/null @@ -1,174 +0,0 @@ -/** - * \file pkcs11.h - * - * \brief Wrapper for PKCS#11 library libpkcs11-helper - * - * \author Adriaan de Jong - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_PKCS11_H -#define MBEDTLS_PKCS11_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PKCS11_C) - -#include "x509_crt.h" - -#include - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Context for PKCS #11 private keys. - */ -typedef struct { - pkcs11h_certificate_t pkcs11h_cert; - int len; -} mbedtls_pkcs11_context; - -/** - * Initialize a mbedtls_pkcs11_context. - * (Just making memory references valid.) - */ -void mbedtls_pkcs11_init( mbedtls_pkcs11_context *ctx ); - -/** - * Fill in a mbed TLS certificate, based on the given PKCS11 helper certificate. - * - * \param cert X.509 certificate to fill - * \param pkcs11h_cert PKCS #11 helper certificate - * - * \return 0 on success. - */ -int mbedtls_pkcs11_x509_cert_bind( mbedtls_x509_crt *cert, pkcs11h_certificate_t pkcs11h_cert ); - -/** - * Set up a mbedtls_pkcs11_context storing the given certificate. Note that the - * mbedtls_pkcs11_context will take over control of the certificate, freeing it when - * done. - * - * \param priv_key Private key structure to fill. - * \param pkcs11_cert PKCS #11 helper certificate - * - * \return 0 on success - */ -int mbedtls_pkcs11_priv_key_bind( mbedtls_pkcs11_context *priv_key, - pkcs11h_certificate_t pkcs11_cert ); - -/** - * Free the contents of the given private key context. Note that the structure - * itself is not freed. - * - * \param priv_key Private key structure to cleanup - */ -void mbedtls_pkcs11_priv_key_free( mbedtls_pkcs11_context *priv_key ); - -/** - * \brief Do an RSA private key decrypt, then remove the message - * padding - * - * \param ctx PKCS #11 context - * \param mode must be MBEDTLS_RSA_PRIVATE, for compatibility with rsa.c's signature - * \param input buffer holding the encrypted data - * \param output buffer that will hold the plaintext - * \param olen will contain the plaintext length - * \param output_max_len maximum length of the output buffer - * - * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code - * - * \note The output buffer must be as large as the size - * of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise - * an error is thrown. - */ -int mbedtls_pkcs11_decrypt( mbedtls_pkcs11_context *ctx, - int mode, size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len ); - -/** - * \brief Do a private RSA to sign a message digest - * - * \param ctx PKCS #11 context - * \param mode must be MBEDTLS_RSA_PRIVATE, for compatibility with rsa.c's signature - * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data) - * \param hashlen message digest length (for MBEDTLS_MD_NONE only) - * \param hash buffer holding the message digest - * \param sig buffer that will hold the ciphertext - * - * \return 0 if the signing operation was successful, - * or an MBEDTLS_ERR_RSA_XXX error code - * - * \note The "sig" buffer must be as large as the size - * of ctx->N (eg. 128 bytes if RSA-1024 is used). - */ -int mbedtls_pkcs11_sign( mbedtls_pkcs11_context *ctx, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ); - -/** - * SSL/TLS wrappers for PKCS#11 functions - */ -static inline int mbedtls_ssl_pkcs11_decrypt( void *ctx, int mode, size_t *olen, - const unsigned char *input, unsigned char *output, - size_t output_max_len ) -{ - return mbedtls_pkcs11_decrypt( (mbedtls_pkcs11_context *) ctx, mode, olen, input, output, - output_max_len ); -} - -static inline int mbedtls_ssl_pkcs11_sign( void *ctx, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng, - int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, - const unsigned char *hash, unsigned char *sig ) -{ - ((void) f_rng); - ((void) p_rng); - return mbedtls_pkcs11_sign( (mbedtls_pkcs11_context *) ctx, mode, md_alg, - hashlen, hash, sig ); -} - -static inline size_t mbedtls_ssl_pkcs11_key_len( void *ctx ) -{ - return ( (mbedtls_pkcs11_context *) ctx )->len; -} - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_PKCS11_C */ - -#endif /* MBEDTLS_PKCS11_H */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs12.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs12.h deleted file mode 100644 index a621ef5b..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs12.h +++ /dev/null @@ -1,120 +0,0 @@ -/** - * \file pkcs12.h - * - * \brief PKCS#12 Personal Information Exchange Syntax - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_PKCS12_H -#define MBEDTLS_PKCS12_H - -#include "md.h" -#include "cipher.h" -#include "asn1.h" - -#include - -#define MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA -0x1F80 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE -0x1F00 /**< Feature not available, e.g. unsupported encryption scheme. */ -#define MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT -0x1E80 /**< PBE ASN.1 data not as expected. */ -#define MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH -0x1E00 /**< Given private key password does not allow for correct decryption. */ - -#define MBEDTLS_PKCS12_DERIVE_KEY 1 /**< encryption/decryption key */ -#define MBEDTLS_PKCS12_DERIVE_IV 2 /**< initialization vector */ -#define MBEDTLS_PKCS12_DERIVE_MAC_KEY 3 /**< integrity / MAC key */ - -#define MBEDTLS_PKCS12_PBE_DECRYPT 0 -#define MBEDTLS_PKCS12_PBE_ENCRYPT 1 - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief PKCS12 Password Based function (encryption / decryption) - * for pbeWithSHAAnd128BitRC4 - * - * \param pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure - * \param mode either MBEDTLS_PKCS12_PBE_ENCRYPT or MBEDTLS_PKCS12_PBE_DECRYPT - * \param pwd the password used (may be NULL if no password is used) - * \param pwdlen length of the password (may be 0) - * \param input the input data - * \param len data length - * \param output the output buffer - * - * \return 0 if successful, or a MBEDTLS_ERR_XXX code - */ -int mbedtls_pkcs12_pbe_sha1_rc4_128( mbedtls_asn1_buf *pbe_params, int mode, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *input, size_t len, - unsigned char *output ); - -/** - * \brief PKCS12 Password Based function (encryption / decryption) - * for cipher-based and mbedtls_md-based PBE's - * - * \param pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure - * \param mode either MBEDTLS_PKCS12_PBE_ENCRYPT or MBEDTLS_PKCS12_PBE_DECRYPT - * \param cipher_type the cipher used - * \param md_type the mbedtls_md used - * \param pwd the password used (may be NULL if no password is used) - * \param pwdlen length of the password (may be 0) - * \param input the input data - * \param len data length - * \param output the output buffer - * - * \return 0 if successful, or a MBEDTLS_ERR_XXX code - */ -int mbedtls_pkcs12_pbe( mbedtls_asn1_buf *pbe_params, int mode, - mbedtls_cipher_type_t cipher_type, mbedtls_md_type_t md_type, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *input, size_t len, - unsigned char *output ); - -/** - * \brief The PKCS#12 derivation function uses a password and a salt - * to produce pseudo-random bits for a particular "purpose". - * - * Depending on the given id, this function can produce an - * encryption/decryption key, an nitialization vector or an - * integrity key. - * - * \param data buffer to store the derived data in - * \param datalen length to fill - * \param pwd password to use (may be NULL if no password is used) - * \param pwdlen length of the password (may be 0) - * \param salt salt buffer to use - * \param saltlen length of the salt - * \param mbedtls_md mbedtls_md type to use during the derivation - * \param id id that describes the purpose (can be MBEDTLS_PKCS12_DERIVE_KEY, - * MBEDTLS_PKCS12_DERIVE_IV or MBEDTLS_PKCS12_DERIVE_MAC_KEY) - * \param iterations number of iterations - * - * \return 0 if successful, or a MD, BIGNUM type error. - */ -int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *salt, size_t saltlen, - mbedtls_md_type_t mbedtls_md, int id, int iterations ); - -#ifdef __cplusplus -} -#endif - -#endif /* pkcs12.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs5.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs5.h deleted file mode 100644 index 9a3c9fdd..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/pkcs5.h +++ /dev/null @@ -1,95 +0,0 @@ -/** - * \file pkcs5.h - * - * \brief PKCS#5 functions - * - * \author Mathias Olsson - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_PKCS5_H -#define MBEDTLS_PKCS5_H - -#include "asn1.h" -#include "md.h" - -#include -#include - -#define MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA -0x2f80 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_PKCS5_INVALID_FORMAT -0x2f00 /**< Unexpected ASN.1 data. */ -#define MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE -0x2e80 /**< Requested encryption or digest alg not available. */ -#define MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH -0x2e00 /**< Given private key password does not allow for correct decryption. */ - -#define MBEDTLS_PKCS5_DECRYPT 0 -#define MBEDTLS_PKCS5_ENCRYPT 1 - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief PKCS#5 PBES2 function - * - * \param pbe_params the ASN.1 algorithm parameters - * \param mode either MBEDTLS_PKCS5_DECRYPT or MBEDTLS_PKCS5_ENCRYPT - * \param pwd password to use when generating key - * \param pwdlen length of password - * \param data data to process - * \param datalen length of data - * \param output output buffer - * - * \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails. - */ -int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *data, size_t datalen, - unsigned char *output ); - -/** - * \brief PKCS#5 PBKDF2 using HMAC - * - * \param ctx Generic HMAC context - * \param password Password to use when generating key - * \param plen Length of password - * \param salt Salt to use when generating key - * \param slen Length of salt - * \param iteration_count Iteration count - * \param key_length Length of generated key in bytes - * \param output Generated key. Must be at least as big as key_length - * - * \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails. - */ -int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password, - size_t plen, const unsigned char *salt, size_t slen, - unsigned int iteration_count, - uint32_t key_length, unsigned char *output ); - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_pkcs5_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* pkcs5.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/platform.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/platform.h deleted file mode 100644 index ed107758..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/platform.h +++ /dev/null @@ -1,348 +0,0 @@ -/** - * \file platform.h - * - * \brief The Mbed TLS platform abstraction layer. - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_PLATFORM_H -#define MBEDTLS_PLATFORM_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_HAVE_TIME) -#include "mbedtls/platform_time.h" -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -#if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) -#include -#include -#include -#if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF) -#if defined(_WIN32) -#define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf /**< The default \c snprintf function to use. */ -#else -#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< The default \c snprintf function to use. */ -#endif -#endif -#if !defined(MBEDTLS_PLATFORM_STD_PRINTF) -#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< The default \c printf function to use. */ -#endif -#if !defined(MBEDTLS_PLATFORM_STD_FPRINTF) -#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< The default \c fprintf function to use. */ -#endif -#if !defined(MBEDTLS_PLATFORM_STD_CALLOC) -#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< The default \c calloc function to use. */ -#endif -#if !defined(MBEDTLS_PLATFORM_STD_FREE) -#define MBEDTLS_PLATFORM_STD_FREE free /**< The default \c free function to use. */ -#endif -#if !defined(MBEDTLS_PLATFORM_STD_EXIT) -#define MBEDTLS_PLATFORM_STD_EXIT exit /**< The default \c exit function to use. */ -#endif -#if !defined(MBEDTLS_PLATFORM_STD_TIME) -#define MBEDTLS_PLATFORM_STD_TIME time /**< The default \c time function to use. */ -#endif -#if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS) -#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS /**< The default exit value to use. */ -#endif -#if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE) -#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE /**< The default exit value to use. */ -#endif -#if defined(MBEDTLS_FS_IO) -#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) -#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read -#endif -#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) -#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write -#endif -#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE) -#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" -#endif -#endif /* MBEDTLS_FS_IO */ -#else /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */ -#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) -#include MBEDTLS_PLATFORM_STD_MEM_HDR -#endif -#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */ - - -/* \} name SECTION: Module settings */ - -/* - * The function pointers for calloc and free - */ -#if defined(MBEDTLS_PLATFORM_MEMORY) -#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \ - defined(MBEDTLS_PLATFORM_CALLOC_MACRO) -#define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO -#define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO -#else -/* For size_t */ -#include -extern void * (*mbedtls_calloc)( size_t n, size_t size ); -extern void (*mbedtls_free)( void *ptr ); - -/** - * \brief This function allows configuring custom memory-management functions. - * - * \param calloc_func The \c calloc function implementation. - * \param free_func The \c free function implementation. - * - * \return \c 0. - */ -int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ), - void (*free_func)( void * ) ); -#endif /* MBEDTLS_PLATFORM_FREE_MACRO && MBEDTLS_PLATFORM_CALLOC_MACRO */ -#else /* !MBEDTLS_PLATFORM_MEMORY */ -#define mbedtls_free free -#define mbedtls_calloc calloc -#endif /* MBEDTLS_PLATFORM_MEMORY && !MBEDTLS_PLATFORM_{FREE,CALLOC}_MACRO */ - -/* - * The function pointers for fprintf - */ -#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) -/* We need FILE * */ -#include -extern int (*mbedtls_fprintf)( FILE *stream, const char *format, ... ); - -/** - * \brief This function allows configuring a custom \p fprintf function pointer. - * - * \param fprintf_func The \c fprintf function implementation. - * - * \return \c 0. - */ -int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *stream, const char *, - ... ) ); -#else -#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) -#define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO -#else -#define mbedtls_fprintf fprintf -#endif /* MBEDTLS_PLATFORM_FPRINTF_MACRO */ -#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */ - -/* - * The function pointers for printf - */ -#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) -extern int (*mbedtls_printf)( const char *format, ... ); - -/** - * \brief This function allows configuring a custom \c printf function - * pointer. - * - * \param printf_func The \c printf function implementation. - * - * \return \c 0 on success. - */ -int mbedtls_platform_set_printf( int (*printf_func)( const char *, ... ) ); -#else /* !MBEDTLS_PLATFORM_PRINTF_ALT */ -#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) -#define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO -#else -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_PRINTF_MACRO */ -#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */ - -/* - * The function pointers for snprintf - * - * The snprintf implementation should conform to C99: - * - it *must* always correctly zero-terminate the buffer - * (except when n == 0, then it must leave the buffer untouched) - * - however it is acceptable to return -1 instead of the required length when - * the destination buffer is too short. - */ -#if defined(_WIN32) -/* For Windows (inc. MSYS2), we provide our own fixed implementation */ -int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... ); -#endif - -#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) -extern int (*mbedtls_snprintf)( char * s, size_t n, const char * format, ... ); - -/** - * \brief This function allows configuring a custom \c snprintf function - * pointer. - * - * \param snprintf_func The \c snprintf function implementation. - * - * \return \c 0 on success. - */ -int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n, - const char * format, ... ) ); -#else /* MBEDTLS_PLATFORM_SNPRINTF_ALT */ -#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) -#define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO -#else -#define mbedtls_snprintf snprintf -#endif /* MBEDTLS_PLATFORM_SNPRINTF_MACRO */ -#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */ - -/* - * The function pointers for exit - */ -#if defined(MBEDTLS_PLATFORM_EXIT_ALT) -extern void (*mbedtls_exit)( int status ); - -/** - * \brief This function allows configuring a custom \c exit function - * pointer. - * - * \param exit_func The \c exit function implementation. - * - * \return \c 0 on success. - */ -int mbedtls_platform_set_exit( void (*exit_func)( int status ) ); -#else -#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) -#define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO -#else -#define mbedtls_exit exit -#endif /* MBEDTLS_PLATFORM_EXIT_MACRO */ -#endif /* MBEDTLS_PLATFORM_EXIT_ALT */ - -/* - * The default exit values - */ -#if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS) -#define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS -#else -#define MBEDTLS_EXIT_SUCCESS 0 -#endif -#if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE) -#define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE -#else -#define MBEDTLS_EXIT_FAILURE 1 -#endif - -/* - * The function pointers for reading from and writing a seed file to - * Non-Volatile storage (NV) in a platform-independent way - * - * Only enabled when the NV seed entropy source is enabled - */ -#if defined(MBEDTLS_ENTROPY_NV_SEED) -#if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO) -/* Internal standard platform definitions */ -int mbedtls_platform_std_nv_seed_read( unsigned char *buf, size_t buf_len ); -int mbedtls_platform_std_nv_seed_write( unsigned char *buf, size_t buf_len ); -#endif - -#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) -extern int (*mbedtls_nv_seed_read)( unsigned char *buf, size_t buf_len ); -extern int (*mbedtls_nv_seed_write)( unsigned char *buf, size_t buf_len ); - -/** - * \brief This function allows configuring custom seed file writing and - * reading functions. - * - * \param nv_seed_read_func The seed reading function implementation. - * \param nv_seed_write_func The seed writing function implementation. - * - * \return \c 0 on success. - */ -int mbedtls_platform_set_nv_seed( - int (*nv_seed_read_func)( unsigned char *buf, size_t buf_len ), - int (*nv_seed_write_func)( unsigned char *buf, size_t buf_len ) - ); -#else -#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \ - defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) -#define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO -#define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO -#else -#define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read -#define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write -#endif -#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */ -#endif /* MBEDTLS_ENTROPY_NV_SEED */ - -#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT) - -/** - * \brief The platform context structure. - * - * \note This structure may be used to assist platform-specific - * setup or teardown operations. - */ -typedef struct { - char dummy; /**< Placeholder member, as empty structs are not portable. */ -} -mbedtls_platform_context; - -#else -#include "platform_alt.h" -#endif /* !MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */ - -/** - * \brief This function performs any platform initialization operations. - * - * \param ctx The Mbed TLS context. - * - * \return \c 0 on success. - * - * \note This function is intended to allow platform-specific initialization, - * and should be called before any other library functions. Its - * implementation is platform-specific, and unless - * platform-specific code is provided, it does nothing. - * - * Its use and whether it is necessary to call it is dependent on the - * platform. - */ -int mbedtls_platform_setup( mbedtls_platform_context *ctx ); -/** - * \brief This function performs any platform teardown operations. - * - * \param ctx The Mbed TLS context. - * - * \note This function should be called after every other Mbed TLS module - * has been correctly freed using the appropriate free function. - * Its implementation is platform-specific, and unless - * platform-specific code is provided, it does nothing. - * - * Its use and whether it is necessary to call it is dependent on the - * platform. - */ -void mbedtls_platform_teardown( mbedtls_platform_context *ctx ); - -#ifdef __cplusplus -} -#endif - -#endif /* platform.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/platform_time.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/platform_time.h deleted file mode 100644 index 2ed36f56..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/platform_time.h +++ /dev/null @@ -1,82 +0,0 @@ -/** - * \file platform_time.h - * - * \brief mbed TLS Platform time abstraction - */ -/* - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_PLATFORM_TIME_H -#define MBEDTLS_PLATFORM_TIME_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -/* - * The time_t datatype - */ -#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) -typedef MBEDTLS_PLATFORM_TIME_TYPE_MACRO mbedtls_time_t; -#else -/* For time_t */ -#include -typedef time_t mbedtls_time_t; -#endif /* MBEDTLS_PLATFORM_TIME_TYPE_MACRO */ - -/* - * The function pointers for time - */ -#if defined(MBEDTLS_PLATFORM_TIME_ALT) -extern mbedtls_time_t (*mbedtls_time)( mbedtls_time_t* time ); - -/** - * \brief Set your own time function pointer - * - * \param time_func the time function implementation - * - * \return 0 - */ -int mbedtls_platform_set_time( mbedtls_time_t (*time_func)( mbedtls_time_t* time ) ); -#else -#if defined(MBEDTLS_PLATFORM_TIME_MACRO) -#define mbedtls_time MBEDTLS_PLATFORM_TIME_MACRO -#else -#define mbedtls_time time -#endif /* MBEDTLS_PLATFORM_TIME_MACRO */ -#endif /* MBEDTLS_PLATFORM_TIME_ALT */ - -#ifdef __cplusplus -} -#endif - -#endif /* platform_time.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ripemd160.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ripemd160.h deleted file mode 100644 index 3a8b50a6..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ripemd160.h +++ /dev/null @@ -1,239 +0,0 @@ -/** - * \file ripemd160.h - * - * \brief RIPE MD-160 message digest - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_RIPEMD160_H -#define MBEDTLS_RIPEMD160_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED -0x0031 /**< RIPEMD160 hardware accelerator failed */ - -#if !defined(MBEDTLS_RIPEMD160_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief RIPEMD-160 context structure - */ -typedef struct -{ - uint32_t total[2]; /*!< number of bytes processed */ - uint32_t state[5]; /*!< intermediate digest state */ - unsigned char buffer[64]; /*!< data block being processed */ -} -mbedtls_ripemd160_context; - -/** - * \brief Initialize RIPEMD-160 context - * - * \param ctx RIPEMD-160 context to be initialized - */ -void mbedtls_ripemd160_init( mbedtls_ripemd160_context *ctx ); - -/** - * \brief Clear RIPEMD-160 context - * - * \param ctx RIPEMD-160 context to be cleared - */ -void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx ); - -/** - * \brief Clone (the state of) an RIPEMD-160 context - * - * \param dst The destination context - * \param src The context to be cloned - */ -void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst, - const mbedtls_ripemd160_context *src ); - -/** - * \brief RIPEMD-160 context setup - * - * \param ctx context to be initialized - * - * \return 0 if successful - */ -int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx ); - -/** - * \brief RIPEMD-160 process buffer - * - * \param ctx RIPEMD-160 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \return 0 if successful - */ -int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief RIPEMD-160 final digest - * - * \param ctx RIPEMD-160 context - * \param output RIPEMD-160 checksum result - * - * \return 0 if successful - */ -int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx, - unsigned char output[20] ); - -/** - * \brief RIPEMD-160 process data block (internal use only) - * - * \param ctx RIPEMD-160 context - * \param data buffer holding one block of data - * - * \return 0 if successful - */ -int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx, - const unsigned char data[64] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief RIPEMD-160 context setup - * - * \deprecated Superseded by mbedtls_ripemd160_starts_ret() in 2.7.0 - * - * \param ctx context to be initialized - */ -MBEDTLS_DEPRECATED void mbedtls_ripemd160_starts( - mbedtls_ripemd160_context *ctx ); - -/** - * \brief RIPEMD-160 process buffer - * - * \deprecated Superseded by mbedtls_ripemd160_update_ret() in 2.7.0 - * - * \param ctx RIPEMD-160 context - * \param input buffer holding the data - * \param ilen length of the input data - */ -MBEDTLS_DEPRECATED void mbedtls_ripemd160_update( - mbedtls_ripemd160_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief RIPEMD-160 final digest - * - * \deprecated Superseded by mbedtls_ripemd160_finish_ret() in 2.7.0 - * - * \param ctx RIPEMD-160 context - * \param output RIPEMD-160 checksum result - */ -MBEDTLS_DEPRECATED void mbedtls_ripemd160_finish( - mbedtls_ripemd160_context *ctx, - unsigned char output[20] ); - -/** - * \brief RIPEMD-160 process data block (internal use only) - * - * \deprecated Superseded by mbedtls_internal_ripemd160_process() in 2.7.0 - * - * \param ctx RIPEMD-160 context - * \param data buffer holding one block of data - */ -MBEDTLS_DEPRECATED void mbedtls_ripemd160_process( - mbedtls_ripemd160_context *ctx, - const unsigned char data[64] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_RIPEMD160_ALT */ -#include "ripemd160_alt.h" -#endif /* MBEDTLS_RIPEMD160_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Output = RIPEMD-160( input buffer ) - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output RIPEMD-160 checksum result - * - * \return 0 if successful - */ -int mbedtls_ripemd160_ret( const unsigned char *input, - size_t ilen, - unsigned char output[20] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief Output = RIPEMD-160( input buffer ) - * - * \deprecated Superseded by mbedtls_ripemd160_ret() in 2.7.0 - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output RIPEMD-160 checksum result - */ -MBEDTLS_DEPRECATED void mbedtls_ripemd160( const unsigned char *input, - size_t ilen, - unsigned char output[20] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_ripemd160_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_ripemd160.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/rsa.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/rsa.h deleted file mode 100644 index 5548f3c1..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/rsa.h +++ /dev/null @@ -1,1138 +0,0 @@ -/** - * \file rsa.h - * - * \brief The RSA public-key cryptosystem. - * - * For more information, see Public-Key Cryptography Standards (PKCS) - * #1 v1.5: RSA Encryption and Public-Key Cryptography Standards - * (PKCS) #1 v2.1: RSA Cryptography Specifications. - * - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_RSA_H -#define MBEDTLS_RSA_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "bignum.h" -#include "md.h" - -#if defined(MBEDTLS_THREADING_C) -#include "threading.h" -#endif - -/* - * RSA Error codes - */ -#define MBEDTLS_ERR_RSA_BAD_INPUT_DATA -0x4080 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_RSA_INVALID_PADDING -0x4100 /**< Input data contains invalid padding and is rejected. */ -#define MBEDTLS_ERR_RSA_KEY_GEN_FAILED -0x4180 /**< Something failed during generation of a key. */ -#define MBEDTLS_ERR_RSA_KEY_CHECK_FAILED -0x4200 /**< Key failed to pass the validity check of the library. */ -#define MBEDTLS_ERR_RSA_PUBLIC_FAILED -0x4280 /**< The public key operation failed. */ -#define MBEDTLS_ERR_RSA_PRIVATE_FAILED -0x4300 /**< The private key operation failed. */ -#define MBEDTLS_ERR_RSA_VERIFY_FAILED -0x4380 /**< The PKCS#1 verification failed. */ -#define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE -0x4400 /**< The output buffer for decryption is not large enough. */ -#define MBEDTLS_ERR_RSA_RNG_FAILED -0x4480 /**< The random generator failed to generate non-zeros. */ -#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION -0x4500 /**< The implementation does not offer the requested operation, for example, because of security violations or lack of functionality. */ -#define MBEDTLS_ERR_RSA_HW_ACCEL_FAILED -0x4580 /**< RSA hardware accelerator failed. */ - -/* - * RSA constants - */ -#define MBEDTLS_RSA_PUBLIC 0 /**< Request private key operation. */ -#define MBEDTLS_RSA_PRIVATE 1 /**< Request public key operation. */ - -#define MBEDTLS_RSA_PKCS_V15 0 /**< Use PKCS-1 v1.5 encoding. */ -#define MBEDTLS_RSA_PKCS_V21 1 /**< Use PKCS-1 v2.1 encoding. */ - -#define MBEDTLS_RSA_SIGN 1 /**< Identifier for RSA signature operations. */ -#define MBEDTLS_RSA_CRYPT 2 /**< Identifier for RSA encryption and decryption operations. */ - -#define MBEDTLS_RSA_SALT_LEN_ANY -1 - -/* - * The above constants may be used even if the RSA module is compile out, - * eg for alternative (PKCS#11) RSA implemenations in the PK layers. - */ - -#if !defined(MBEDTLS_RSA_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The RSA context structure. - * - * \note Direct manipulation of the members of this structure - * is deprecated. All manipulation should instead be done through - * the public interface functions. - */ -typedef struct -{ - int ver; /*!< Always 0.*/ - size_t len; /*!< The size of \p N in Bytes. */ - - mbedtls_mpi N; /*!< The public modulus. */ - mbedtls_mpi E; /*!< The public exponent. */ - - mbedtls_mpi D; /*!< The private exponent. */ - mbedtls_mpi P; /*!< The first prime factor. */ - mbedtls_mpi Q; /*!< The second prime factor. */ - - mbedtls_mpi DP; /*!< \p D % (P - 1) */ - mbedtls_mpi DQ; /*!< \p D % (Q - 1) */ - mbedtls_mpi QP; /*!< 1 / (Q % P) */ - - mbedtls_mpi RN; /*!< cached R^2 mod \p N */ - - mbedtls_mpi RP; /*!< cached R^2 mod \p P */ - mbedtls_mpi RQ; /*!< cached R^2 mod \p Q */ - - mbedtls_mpi Vi; /*!< The cached blinding value. */ - mbedtls_mpi Vf; /*!< The cached un-blinding value. */ - - int padding; /*!< Selects padding mode: - #MBEDTLS_RSA_PKCS_V15 for 1.5 padding and - #MBEDTLS_RSA_PKCS_V21 for OAEP or PSS. */ - int hash_id; /*!< Hash identifier of mbedtls_md_type_t type, - as specified in md.h for use in the MGF - mask generating function used in the - EME-OAEP and EMSA-PSS encodings. */ -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; /*!< Thread-safety mutex. */ -#endif -} -mbedtls_rsa_context; - -/** - * \brief This function initializes an RSA context. - * - * \note Set padding to #MBEDTLS_RSA_PKCS_V21 for the RSAES-OAEP - * encryption scheme and the RSASSA-PSS signature scheme. - * - * \param ctx The RSA context to initialize. - * \param padding Selects padding mode: #MBEDTLS_RSA_PKCS_V15 or - * #MBEDTLS_RSA_PKCS_V21. - * \param hash_id The hash identifier of #mbedtls_md_type_t type, if - * \p padding is #MBEDTLS_RSA_PKCS_V21. - * - * \note The \p hash_id parameter is ignored when using - * #MBEDTLS_RSA_PKCS_V15 padding. - * - * \note The choice of padding mode is strictly enforced for private key - * operations, since there might be security concerns in - * mixing padding modes. For public key operations it is - * a default value, which can be overriden by calling specific - * \c rsa_rsaes_xxx or \c rsa_rsassa_xxx functions. - * - * \note The hash selected in \p hash_id is always used for OEAP - * encryption. For PSS signatures, it is always used for - * making signatures, but can be overriden for verifying them. - * If set to #MBEDTLS_MD_NONE, it is always overriden. - */ -void mbedtls_rsa_init( mbedtls_rsa_context *ctx, - int padding, - int hash_id); - -/** - * \brief This function imports a set of core parameters into an - * RSA context. - * - * \param ctx The initialized RSA context to store the parameters in. - * \param N The RSA modulus, or NULL. - * \param P The first prime factor of \p N, or NULL. - * \param Q The second prime factor of \p N, or NULL. - * \param D The private exponent, or NULL. - * \param E The public exponent, or NULL. - * - * \note This function can be called multiple times for successive - * imports, if the parameters are not simultaneously present. - * - * Any sequence of calls to this function should be followed - * by a call to mbedtls_rsa_complete(), which checks and - * completes the provided information to a ready-for-use - * public or private RSA key. - * - * \note See mbedtls_rsa_complete() for more information on which - * parameters are necessary to set up a private or public - * RSA key. - * - * \note The imported parameters are copied and need not be preserved - * for the lifetime of the RSA context being set up. - * - * \return \c 0 on success, or a non-zero error code on failure. - */ -int mbedtls_rsa_import( mbedtls_rsa_context *ctx, - const mbedtls_mpi *N, - const mbedtls_mpi *P, const mbedtls_mpi *Q, - const mbedtls_mpi *D, const mbedtls_mpi *E ); - -/** - * \brief This function imports core RSA parameters, in raw big-endian - * binary format, into an RSA context. - * - * \param ctx The initialized RSA context to store the parameters in. - * \param N The RSA modulus, or NULL. - * \param N_len The Byte length of \p N, ignored if \p N == NULL. - * \param P The first prime factor of \p N, or NULL. - * \param P_len The Byte length of \p P, ignored if \p P == NULL. - * \param Q The second prime factor of \p N, or NULL. - * \param Q_len The Byte length of \p Q, ignored if \p Q == NULL. - * \param D The private exponent, or NULL. - * \param D_len The Byte length of \p D, ignored if \p D == NULL. - * \param E The public exponent, or NULL. - * \param E_len The Byte length of \p E, ignored if \p E == NULL. - * - * \note This function can be called multiple times for successive - * imports, if the parameters are not simultaneously present. - * - * Any sequence of calls to this function should be followed - * by a call to mbedtls_rsa_complete(), which checks and - * completes the provided information to a ready-for-use - * public or private RSA key. - * - * \note See mbedtls_rsa_complete() for more information on which - * parameters are necessary to set up a private or public - * RSA key. - * - * \note The imported parameters are copied and need not be preserved - * for the lifetime of the RSA context being set up. - * - * \return \c 0 on success, or a non-zero error code on failure. - */ -int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx, - unsigned char const *N, size_t N_len, - unsigned char const *P, size_t P_len, - unsigned char const *Q, size_t Q_len, - unsigned char const *D, size_t D_len, - unsigned char const *E, size_t E_len ); - -/** - * \brief This function completes an RSA context from - * a set of imported core parameters. - * - * To setup an RSA public key, precisely \p N and \p E - * must have been imported. - * - * To setup an RSA private key, sufficient information must - * be present for the other parameters to be derivable. - * - * The default implementation supports the following: - *
  • Derive \p P, \p Q from \p N, \p D, \p E.
    • - *
  • Derive \p N, \p D from \p P, \p Q, \p E.
- * Alternative implementations need not support these. - * - * If this function runs successfully, it guarantees that - * the RSA context can be used for RSA operations without - * the risk of failure or crash. - * - * \param ctx The initialized RSA context holding imported parameters. - * - * \return \c 0 on success, or #MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the - * attempted derivations failed. - * - * \warning This function need not perform consistency checks - * for the imported parameters. In particular, parameters that - * are not needed by the implementation might be silently - * discarded and left unchecked. To check the consistency - * of the key material, see mbedtls_rsa_check_privkey(). - * - */ -int mbedtls_rsa_complete( mbedtls_rsa_context *ctx ); - -/** - * \brief This function exports the core parameters of an RSA key. - * - * If this function runs successfully, the non-NULL buffers - * pointed to by \p N, \p P, \p Q, \p D, and \p E are fully - * written, with additional unused space filled leading by - * zero Bytes. - * - * Possible reasons for returning - * #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION:
    - *
  • An alternative RSA implementation is in use, which - * stores the key externally, and either cannot or should - * not export it into RAM.
    • - *
  • A SW or HW implementation might not support a certain - * deduction. For example, \p P, \p Q from \p N, \p D, - * and \p E if the former are not part of the - * implementation.
- * - * If the function fails due to an unsupported operation, - * the RSA context stays intact and remains usable. - * - * \param ctx The initialized RSA context. - * \param N The MPI to hold the RSA modulus, or NULL. - * \param P The MPI to hold the first prime factor of \p N, or NULL. - * \param Q The MPI to hold the second prime factor of \p N, or NULL. - * \param D The MPI to hold the private exponent, or NULL. - * \param E The MPI to hold the public exponent, or NULL. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION if exporting the - * requested parameters cannot be done due to missing - * functionality or because of security policies, - * or a non-zero return code on any other failure. - * - */ -int mbedtls_rsa_export( const mbedtls_rsa_context *ctx, - mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q, - mbedtls_mpi *D, mbedtls_mpi *E ); - -/** - * \brief This function exports core parameters of an RSA key - * in raw big-endian binary format. - * - * If this function runs successfully, the non-NULL buffers - * pointed to by \p N, \p P, \p Q, \p D, and \p E are fully - * written, with additional unused space filled leading by - * zero Bytes. - * - * Possible reasons for returning - * #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION:
    - *
  • An alternative RSA implementation is in use, which - * stores the key externally, and either cannot or should - * not export it into RAM.
    • - *
  • A SW or HW implementation might not support a certain - * deduction. For example, \p P, \p Q from \p N, \p D, - * and \p E if the former are not part of the - * implementation.
- * If the function fails due to an unsupported operation, - * the RSA context stays intact and remains usable. - * - * \param ctx The initialized RSA context. - * \param N The Byte array to store the RSA modulus, or NULL. - * \param N_len The size of the buffer for the modulus. - * \param P The Byte array to hold the first prime factor of \p N, or - * NULL. - * \param P_len The size of the buffer for the first prime factor. - * \param Q The Byte array to hold the second prime factor of \p N, or - NULL. - * \param Q_len The size of the buffer for the second prime factor. - * \param D The Byte array to hold the private exponent, or NULL. - * \param D_len The size of the buffer for the private exponent. - * \param E The Byte array to hold the public exponent, or NULL. - * \param E_len The size of the buffer for the public exponent. - * - * \note The length fields are ignored if the corresponding - * buffer pointers are NULL. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION if exporting the - * requested parameters cannot be done due to missing - * functionality or because of security policies, - * or a non-zero return code on any other failure. - */ -int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx, - unsigned char *N, size_t N_len, - unsigned char *P, size_t P_len, - unsigned char *Q, size_t Q_len, - unsigned char *D, size_t D_len, - unsigned char *E, size_t E_len ); - -/** - * \brief This function exports CRT parameters of a private RSA key. - * - * \param ctx The initialized RSA context. - * \param DP The MPI to hold D modulo P-1, or NULL. - * \param DQ The MPI to hold D modulo Q-1, or NULL. - * \param QP The MPI to hold modular inverse of Q modulo P, or NULL. - * - * \return \c 0 on success, non-zero error code otherwise. - * - * \note Alternative RSA implementations not using CRT-parameters - * internally can implement this function based on - * mbedtls_rsa_deduce_opt(). - * - */ -int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx, - mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP ); - -/** - * \brief This function sets padding for an already initialized RSA - * context. See mbedtls_rsa_init() for details. - * - * \param ctx The RSA context to be set. - * \param padding Selects padding mode: #MBEDTLS_RSA_PKCS_V15 or - * #MBEDTLS_RSA_PKCS_V21. - * \param hash_id The #MBEDTLS_RSA_PKCS_V21 hash identifier. - */ -void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, - int hash_id); - -/** - * \brief This function retrieves the length of RSA modulus in Bytes. - * - * \param ctx The initialized RSA context. - * - * \return The length of the RSA modulus in Bytes. - * - */ -size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx ); - -/** - * \brief This function generates an RSA keypair. - * - * \param ctx The RSA context used to hold the key. - * \param f_rng The RNG function. - * \param p_rng The RNG parameter. - * \param nbits The size of the public key in bits. - * \param exponent The public exponent. For example, 65537. - * - * \note mbedtls_rsa_init() must be called before this function, - * to set up the RSA context. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - on failure. - */ -int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - unsigned int nbits, int exponent ); - -/** - * \brief This function checks if a context contains at least an RSA - * public key. - * - * If the function runs successfully, it is guaranteed that - * enough information is present to perform an RSA public key - * operation using mbedtls_rsa_public(). - * - * \param ctx The RSA context to check. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - */ -int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx ); - -/** - * \brief This function checks if a context contains an RSA private key - * and perform basic consistency checks. - * - * \param ctx The RSA context to check. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code on - * failure. - * - * \note The consistency checks performed by this function not only - * ensure that mbedtls_rsa_private() can be called successfully - * on the given context, but that the various parameters are - * mutually consistent with high probability, in the sense that - * mbedtls_rsa_public() and mbedtls_rsa_private() are inverses. - * - * \warning This function should catch accidental misconfigurations - * like swapping of parameters, but it cannot establish full - * trust in neither the quality nor the consistency of the key - * material that was used to setup the given RSA context: - *
  • Consistency: Imported parameters that are irrelevant - * for the implementation might be silently dropped. If dropped, - * the current function does not have access to them, - * and therefore cannot check them. See mbedtls_rsa_complete(). - * If you want to check the consistency of the entire - * content of an PKCS1-encoded RSA private key, for example, you - * should use mbedtls_rsa_validate_params() before setting - * up the RSA context. - * Additionally, if the implementation performs empirical checks, - * these checks substantiate but do not guarantee consistency.
    • - *
  • Quality: This function is not expected to perform - * extended quality assessments like checking that the prime - * factors are safe. Additionally, it is the responsibility of the - * user to ensure the trustworthiness of the source of his RSA - * parameters, which goes beyond what is effectively checkable - * by the library.
- */ -int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx ); - -/** - * \brief This function checks a public-private RSA key pair. - * - * It checks each of the contexts, and makes sure they match. - * - * \param pub The RSA context holding the public key. - * \param prv The RSA context holding the private key. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - */ -int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, - const mbedtls_rsa_context *prv ); - -/** - * \brief This function performs an RSA public key operation. - * - * \param ctx The RSA context. - * \param input The input buffer. - * \param output The output buffer. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note This function does not handle message padding. - * - * \note Make sure to set \p input[0] = 0 or ensure that - * input is smaller than \p N. - * - * \note The input and output buffers must be large - * enough. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_public( mbedtls_rsa_context *ctx, - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function performs an RSA private key operation. - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Needed for blinding. - * \param p_rng The RNG parameter. - * \param input The input buffer. - * \param output The output buffer. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The input and output buffers must be large - * enough. For example, 128 Bytes if RSA-1024 is used. - * - * \note Blinding is used if and only if a PRNG is provided. - * - * \note If blinding is used, both the base of exponentation - * and the exponent are blinded, providing protection - * against some side-channel attacks. - * - * \warning It is deprecated and a security risk to not provide - * a PRNG here and thereby prevent the use of blinding. - * Future versions of the library may enforce the presence - * of a PRNG. - * - */ -int mbedtls_rsa_private( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function adds the message padding, then performs an RSA - * operation. - * - * It is the generic wrapper for performing a PKCS#1 encryption - * operation using the \p mode from the context. - * - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Needed for padding, PKCS#1 v2.1 - * encoding, and #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param ilen The length of the plaintext. - * \param input The buffer holding the data to encrypt. - * \param output The buffer used to hold the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PUBLIC. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PRIVATE and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The input and output buffers must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t ilen, - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function performs a PKCS#1 v1.5 encryption operation - * (RSAES-PKCS1-v1_5-ENCRYPT). - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Needed for padding and - * #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param ilen The length of the plaintext. - * \param input The buffer holding the data to encrypt. - * \param output The buffer used to hold the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PUBLIC. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PRIVATE and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The output buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t ilen, - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function performs a PKCS#1 v2.1 OAEP encryption - * operation (RSAES-OAEP-ENCRYPT). - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Needed for padding and PKCS#1 v2.1 - * encoding and #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param label The buffer holding the custom label to use. - * \param label_len The length of the label. - * \param ilen The length of the plaintext. - * \param input The buffer holding the data to encrypt. - * \param output The buffer used to hold the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PUBLIC. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PRIVATE and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The output buffer must be as large as the size - * of ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - const unsigned char *label, size_t label_len, - size_t ilen, - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function performs an RSA operation, then removes the - * message padding. - * - * It is the generic wrapper for performing a PKCS#1 decryption - * operation using the \p mode from the context. - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param olen The length of the plaintext. - * \param input The buffer holding the encrypted data. - * \param output The buffer used to hold the plaintext. - * \param output_max_len The maximum length of the output buffer. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PRIVATE. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PUBLIC and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The output buffer length \c output_max_len should be - * as large as the size \p ctx->len of \p ctx->N (for example, - * 128 Bytes if RSA-1024 is used) to be able to hold an - * arbitrary decrypted message. If it is not large enough to - * hold the decryption of the particular ciphertext provided, - * the function returns \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE. - * - * \note The input buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len ); - -/** - * \brief This function performs a PKCS#1 v1.5 decryption - * operation (RSAES-PKCS1-v1_5-DECRYPT). - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param olen The length of the plaintext. - * \param input The buffer holding the encrypted data. - * \param output The buffer to hold the plaintext. - * \param output_max_len The maximum length of the output buffer. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PRIVATE. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PUBLIC and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The output buffer length \c output_max_len should be - * as large as the size \p ctx->len of \p ctx->N, for example, - * 128 Bytes if RSA-1024 is used, to be able to hold an - * arbitrary decrypted message. If it is not large enough to - * hold the decryption of the particular ciphertext provided, - * the function returns #MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE. - * - * \note The input buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len ); - -/** - * \brief This function performs a PKCS#1 v2.1 OAEP decryption - * operation (RSAES-OAEP-DECRYPT). - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param label The buffer holding the custom label to use. - * \param label_len The length of the label. - * \param olen The length of the plaintext. - * \param input The buffer holding the encrypted data. - * \param output The buffer to hold the plaintext. - * \param output_max_len The maximum length of the output buffer. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PRIVATE. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PUBLIC and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The output buffer length \c output_max_len should be - * as large as the size \p ctx->len of \p ctx->N, for - * example, 128 Bytes if RSA-1024 is used, to be able to - * hold an arbitrary decrypted message. If it is not - * large enough to hold the decryption of the particular - * ciphertext provided, the function returns - * #MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE. - * - * \note The input buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - const unsigned char *label, size_t label_len, - size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len ); - -/** - * \brief This function performs a private RSA operation to sign - * a message digest using PKCS#1. - * - * It is the generic wrapper for performing a PKCS#1 - * signature using the \p mode from the context. - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Needed for PKCS#1 v2.1 encoding and for - * #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param md_alg The message-digest algorithm used to hash the original data. - * Use #MBEDTLS_MD_NONE for signing raw data. - * \param hashlen The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE. - * \param hash The buffer holding the message digest. - * \param sig The buffer to hold the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PRIVATE. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PUBLIC and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 if the signing operation was successful, - * or an \c MBEDTLS_ERR_RSA_XXX error code on failure. - * - * \note The \p sig buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - * - * \note For PKCS#1 v2.1 encoding, see comments on - * mbedtls_rsa_rsassa_pss_sign() for details on - * \p md_alg and \p hash_id. - */ -int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ); - -/** - * \brief This function performs a PKCS#1 v1.5 signature - * operation (RSASSA-PKCS1-v1_5-SIGN). - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param md_alg The message-digest algorithm used to hash the original data. - * Use #MBEDTLS_MD_NONE for signing raw data. - * \param hashlen The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE. - * \param hash The buffer holding the message digest. - * \param sig The buffer to hold the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PRIVATE. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PUBLIC and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 if the signing operation was successful, - * or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The \p sig buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ); - -/** - * \brief This function performs a PKCS#1 v2.1 PSS signature - * operation (RSASSA-PSS-SIGN). - * - * \param ctx The RSA context. - * \param f_rng The RNG function. Needed for PKCS#1 v2.1 encoding and for - * #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param md_alg The message-digest algorithm used to hash the original data. - * Use #MBEDTLS_MD_NONE for signing raw data. - * \param hashlen The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE. - * \param hash The buffer holding the message digest. - * \param sig The buffer to hold the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PRIVATE. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PUBLIC and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 if the signing operation was successful, - * or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The \p sig buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - * - * \note The \p hash_id in the RSA context is the one used for the - * encoding. \p md_alg in the function call is the type of hash - * that is encoded. According to RFC-3447: Public-Key - * Cryptography Standards (PKCS) #1 v2.1: RSA Cryptography - * Specifications it is advised to keep both hashes the - * same. - */ -int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ); - -/** - * \brief This function performs a public RSA operation and checks - * the message digest. - * - * This is the generic wrapper for performing a PKCS#1 - * verification using the mode from the context. - * - * \param ctx The RSA public key context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param md_alg The message-digest algorithm used to hash the original data. - * Use #MBEDTLS_MD_NONE for signing raw data. - * \param hashlen The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE. - * \param hash The buffer holding the message digest. - * \param sig The buffer holding the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * set to #MBEDTLS_RSA_PUBLIC. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PRIVATE and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 if the verify operation was successful, - * or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The \p sig buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - * - * \note For PKCS#1 v2.1 encoding, see comments on - * mbedtls_rsa_rsassa_pss_verify() about \p md_alg and - * \p hash_id. - */ -int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - const unsigned char *sig ); - -/** - * \brief This function performs a PKCS#1 v1.5 verification - * operation (RSASSA-PKCS1-v1_5-VERIFY). - * - * \param ctx The RSA public key context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param md_alg The message-digest algorithm used to hash the original data. - * Use #MBEDTLS_MD_NONE for signing raw data. - * \param hashlen The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE. - * \param hash The buffer holding the message digest. - * \param sig The buffer holding the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * set to #MBEDTLS_RSA_PUBLIC. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PRIVATE and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 if the verify operation was successful, - * or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The \p sig buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - */ -int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - const unsigned char *sig ); - -/** - * \brief This function performs a PKCS#1 v2.1 PSS verification - * operation (RSASSA-PSS-VERIFY). - * - * The hash function for the MGF mask generating function - * is that specified in the RSA context. - * - * \param ctx The RSA public key context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param md_alg The message-digest algorithm used to hash the original data. - * Use #MBEDTLS_MD_NONE for signing raw data. - * \param hashlen The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE. - * \param hash The buffer holding the message digest. - * \param sig The buffer holding the ciphertext. - * - * \deprecated It is deprecated and discouraged to call this function - * in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library - * are likely to remove the \p mode argument and have it - * implicitly set to #MBEDTLS_RSA_PUBLIC. - * - * \note Alternative implementations of RSA need not support - * mode being set to #MBEDTLS_RSA_PRIVATE and might instead - * return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION. - * - * \return \c 0 if the verify operation was successful, - * or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The \p sig buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - * - * \note The \p hash_id in the RSA context is the one used for the - * verification. \p md_alg in the function call is the type of - * hash that is verified. According to RFC-3447: Public-Key - * Cryptography Standards (PKCS) #1 v2.1: RSA Cryptography - * Specifications it is advised to keep both hashes the - * same. If \p hash_id in the RSA context is unset, - * the \p md_alg from the function call is used. - */ -int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - const unsigned char *sig ); - -/** - * \brief This function performs a PKCS#1 v2.1 PSS verification - * operation (RSASSA-PSS-VERIFY). - * - * The hash function for the MGF mask generating function - * is that specified in \p mgf1_hash_id. - * - * \param ctx The RSA public key context. - * \param f_rng The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE. - * \param p_rng The RNG parameter. - * \param mode #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE. - * \param md_alg The message-digest algorithm used to hash the original data. - * Use #MBEDTLS_MD_NONE for signing raw data. - * \param hashlen The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE. - * \param hash The buffer holding the message digest. - * \param mgf1_hash_id The message digest used for mask generation. - * \param expected_salt_len The length of the salt used in padding. Use - * #MBEDTLS_RSA_SALT_LEN_ANY to accept any salt length. - * \param sig The buffer holding the ciphertext. - * - * \return \c 0 if the verify operation was successful, - * or an \c MBEDTLS_ERR_RSA_XXX error code - * on failure. - * - * \note The \p sig buffer must be as large as the size - * of \p ctx->N. For example, 128 Bytes if RSA-1024 is used. - * - * \note The \p hash_id in the RSA context is ignored. - */ -int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - mbedtls_md_type_t mgf1_hash_id, - int expected_salt_len, - const unsigned char *sig ); - -/** - * \brief This function copies the components of an RSA context. - * - * \param dst The destination context. - * \param src The source context. - * - * \return \c 0 on success, - * #MBEDTLS_ERR_MPI_ALLOC_FAILED on memory allocation failure. - */ -int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src ); - -/** - * \brief This function frees the components of an RSA key. - * - * \param ctx The RSA Context to free. - */ -void mbedtls_rsa_free( mbedtls_rsa_context *ctx ); - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_RSA_ALT */ -#include "rsa_alt.h" -#endif /* MBEDTLS_RSA_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The RSA checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_rsa_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* rsa.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/rsa_internal.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/rsa_internal.h deleted file mode 100644 index bcb3c940..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/rsa_internal.h +++ /dev/null @@ -1,216 +0,0 @@ -/** - * \file rsa_internal.h - * - * \brief Context-independent RSA helper functions - */ -/* - * Copyright (C) 2006-2017, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - * - * - * This file declares some RSA-related helper functions useful when - * implementing the RSA interface. They are public and provided in a - * separate compilation unit in order to make it easy for designers of - * alternative RSA implementations to use them in their code, as it is - * conceived that the functionality they provide will be necessary - * for most complete implementations. - * - * End-users of Mbed TLS not intending to re-implement the RSA functionality - * are not expected to get into the need of making use of these functions directly, - * but instead should be able to use the functions declared in rsa.h. - * - * There are two classes of helper functions: - * (1) Parameter-generating helpers. These are: - * - mbedtls_rsa_deduce_primes - * - mbedtls_rsa_deduce_private_exponent - * - mbedtls_rsa_deduce_crt - * Each of these functions takes a set of core RSA parameters - * and generates some other, or CRT related parameters. - * (2) Parameter-checking helpers. These are: - * - mbedtls_rsa_validate_params - * - mbedtls_rsa_validate_crt - * They take a set of core or CRT related RSA parameters - * and check their validity. - * - */ - -#ifndef MBEDTLS_RSA_INTERNAL_H -#define MBEDTLS_RSA_INTERNAL_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "bignum.h" - -#ifdef __cplusplus -extern "C" { -#endif - - -/** - * \brief Compute RSA prime moduli P, Q from public modulus N=PQ - * and a pair of private and public key. - * - * \note This is a 'static' helper function not operating on - * an RSA context. Alternative implementations need not - * overwrite it. - * - * \param N RSA modulus N = PQ, with P, Q to be found - * \param E RSA public exponent - * \param D RSA private exponent - * \param P Pointer to MPI holding first prime factor of N on success - * \param Q Pointer to MPI holding second prime factor of N on success - * - * \return - * - 0 if successful. In this case, P and Q constitute a - * factorization of N. - * - A non-zero error code otherwise. - * - * \note It is neither checked that P, Q are prime nor that - * D, E are modular inverses wrt. P-1 and Q-1. For that, - * use the helper function \c mbedtls_rsa_validate_params. - * - */ -int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *E, - mbedtls_mpi const *D, - mbedtls_mpi *P, mbedtls_mpi *Q ); - -/** - * \brief Compute RSA private exponent from - * prime moduli and public key. - * - * \note This is a 'static' helper function not operating on - * an RSA context. Alternative implementations need not - * overwrite it. - * - * \param P First prime factor of RSA modulus - * \param Q Second prime factor of RSA modulus - * \param E RSA public exponent - * \param D Pointer to MPI holding the private exponent on success. - * - * \return - * - 0 if successful. In this case, D is set to a simultaneous - * modular inverse of E modulo both P-1 and Q-1. - * - A non-zero error code otherwise. - * - * \note This function does not check whether P and Q are primes. - * - */ -int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P, - mbedtls_mpi const *Q, - mbedtls_mpi const *E, - mbedtls_mpi *D ); - - -/** - * \brief Generate RSA-CRT parameters - * - * \note This is a 'static' helper function not operating on - * an RSA context. Alternative implementations need not - * overwrite it. - * - * \param P First prime factor of N - * \param Q Second prime factor of N - * \param D RSA private exponent - * \param DP Output variable for D modulo P-1 - * \param DQ Output variable for D modulo Q-1 - * \param QP Output variable for the modular inverse of Q modulo P. - * - * \return 0 on success, non-zero error code otherwise. - * - * \note This function does not check whether P, Q are - * prime and whether D is a valid private exponent. - * - */ -int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q, - const mbedtls_mpi *D, mbedtls_mpi *DP, - mbedtls_mpi *DQ, mbedtls_mpi *QP ); - - -/** - * \brief Check validity of core RSA parameters - * - * \note This is a 'static' helper function not operating on - * an RSA context. Alternative implementations need not - * overwrite it. - * - * \param N RSA modulus N = PQ - * \param P First prime factor of N - * \param Q Second prime factor of N - * \param D RSA private exponent - * \param E RSA public exponent - * \param f_rng PRNG to be used for primality check, or NULL - * \param p_rng PRNG context for f_rng, or NULL - * - * \return - * - 0 if the following conditions are satisfied - * if all relevant parameters are provided: - * - P prime if f_rng != NULL (%) - * - Q prime if f_rng != NULL (%) - * - 1 < N = P * Q - * - 1 < D, E < N - * - D and E are modular inverses modulo P-1 and Q-1 - * (%) This is only done if MBEDTLS_GENPRIME is defined. - * - A non-zero error code otherwise. - * - * \note The function can be used with a restricted set of arguments - * to perform specific checks only. E.g., calling it with - * (-,P,-,-,-) and a PRNG amounts to a primality check for P. - */ -int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P, - const mbedtls_mpi *Q, const mbedtls_mpi *D, - const mbedtls_mpi *E, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Check validity of RSA CRT parameters - * - * \note This is a 'static' helper function not operating on - * an RSA context. Alternative implementations need not - * overwrite it. - * - * \param P First prime factor of RSA modulus - * \param Q Second prime factor of RSA modulus - * \param D RSA private exponent - * \param DP MPI to check for D modulo P-1 - * \param DQ MPI to check for D modulo P-1 - * \param QP MPI to check for the modular inverse of Q modulo P. - * - * \return - * - 0 if the following conditions are satisfied: - * - D = DP mod P-1 if P, D, DP != NULL - * - Q = DQ mod P-1 if P, D, DQ != NULL - * - QP = Q^-1 mod P if P, Q, QP != NULL - * - \c MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed, - * potentially including \c MBEDTLS_ERR_MPI_XXX if some - * MPI calculations failed. - * - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient - * data was provided to check DP, DQ or QP. - * - * \note The function can be used with a restricted set of arguments - * to perform specific checks only. E.g., calling it with the - * parameters (P, -, D, DP, -, -) will check DP = D mod P-1. - */ -int mbedtls_rsa_validate_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q, - const mbedtls_mpi *D, const mbedtls_mpi *DP, - const mbedtls_mpi *DQ, const mbedtls_mpi *QP ); - -#endif /* rsa_internal.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/sha1.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/sha1.h deleted file mode 100644 index 05540cde..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/sha1.h +++ /dev/null @@ -1,322 +0,0 @@ -/** - * \file sha1.h - * - * \brief The SHA-1 cryptographic hash function. - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. We recommend considering stronger message - * digests instead. - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SHA1_H -#define MBEDTLS_SHA1_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED -0x0035 /**< SHA-1 hardware accelerator failed */ - -#if !defined(MBEDTLS_SHA1_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The SHA-1 context structure. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -typedef struct -{ - uint32_t total[2]; /*!< The number of Bytes processed. */ - uint32_t state[5]; /*!< The intermediate digest state. */ - unsigned char buffer[64]; /*!< The data block being processed. */ -} -mbedtls_sha1_context; - -/** - * \brief This function initializes a SHA-1 context. - * - * \param ctx The SHA-1 context to initialize. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_sha1_init( mbedtls_sha1_context *ctx ); - -/** - * \brief This function clears a SHA-1 context. - * - * \param ctx The SHA-1 context to clear. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_sha1_free( mbedtls_sha1_context *ctx ); - -/** - * \brief This function clones the state of a SHA-1 context. - * - * \param dst The destination context. - * \param src The context to clone. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -void mbedtls_sha1_clone( mbedtls_sha1_context *dst, - const mbedtls_sha1_context *src ); - -/** - * \brief This function starts a SHA-1 checksum calculation. - * - * \param ctx The context to initialize. - * - * \return \c 0 if successful - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx ); - -/** - * \brief This function feeds an input buffer into an ongoing SHA-1 - * checksum calculation. - * - * \param ctx The SHA-1 context. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * - * \return \c 0 if successful - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief This function finishes the SHA-1 operation, and writes - * the result to the output buffer. - * - * \param ctx The SHA-1 context. - * \param output The SHA-1 checksum result. - * - * \return \c 0 if successful - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx, - unsigned char output[20] ); - -/** - * \brief SHA-1 process data block (internal use only) - * - * \param ctx SHA-1 context - * \param data The data block being processed. - * - * \return \c 0 if successful - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx, - const unsigned char data[64] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief SHA-1 context setup - * - * \deprecated Superseded by mbedtls_sha1_starts_ret() in 2.7.0 - * - * \param ctx The SHA-1 context to be initialized. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_sha1_starts( mbedtls_sha1_context *ctx ); - -/** - * \brief SHA-1 process buffer - * - * \deprecated Superseded by mbedtls_sha1_update_ret() in 2.7.0 - * - * \param ctx The SHA-1 context. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_sha1_update( mbedtls_sha1_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief SHA-1 final digest - * - * \deprecated Superseded by mbedtls_sha1_finish_ret() in 2.7.0 - * - * \param ctx The SHA-1 context. - * \param output The SHA-1 checksum result. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, - unsigned char output[20] ); - -/** - * \brief SHA-1 process data block (internal use only) - * - * \deprecated Superseded by mbedtls_internal_sha1_process() in 2.7.0 - * - * \param ctx The SHA-1 context. - * \param data The data block being processed. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_sha1_process( mbedtls_sha1_context *ctx, - const unsigned char data[64] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_SHA1_ALT */ -#include "sha1_alt.h" -#endif /* MBEDTLS_SHA1_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief This function calculates the SHA-1 checksum of a buffer. - * - * The function allocates the context, performs the - * calculation, and frees the context. - * - * The SHA-1 result is calculated as - * output = SHA-1(input buffer). - * - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The SHA-1 checksum result. - * - * \return \c 0 if successful - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_sha1_ret( const unsigned char *input, - size_t ilen, - unsigned char output[20] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief Output = SHA-1( input buffer ) - * - * \deprecated Superseded by mbedtls_sha1_ret() in 2.7.0 - * - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The SHA-1 checksum result. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -MBEDTLS_DEPRECATED void mbedtls_sha1( const unsigned char *input, - size_t ilen, - unsigned char output[20] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief The SHA-1 checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - * - * \warning SHA-1 is considered a weak message digest and its use - * constitutes a security risk. We recommend considering - * stronger message digests instead. - * - */ -int mbedtls_sha1_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_sha1.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/sha256.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/sha256.h deleted file mode 100644 index ffb16c27..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/sha256.h +++ /dev/null @@ -1,278 +0,0 @@ -/** - * \file sha256.h - * - * \brief The SHA-224 and SHA-256 cryptographic hash function. - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SHA256_H -#define MBEDTLS_SHA256_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED -0x0037 /**< SHA-256 hardware accelerator failed */ - -#if !defined(MBEDTLS_SHA256_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The SHA-256 context structure. - * - * The structure is used both for SHA-256 and for SHA-224 - * checksum calculations. The choice between these two is - * made in the call to mbedtls_sha256_starts_ret(). - */ -typedef struct -{ - uint32_t total[2]; /*!< The number of Bytes processed. */ - uint32_t state[8]; /*!< The intermediate digest state. */ - unsigned char buffer[64]; /*!< The data block being processed. */ - int is224; /*!< Determines which function to use. -
  • 0: Use SHA-256.
    • -
  • 1: Use SHA-224.
*/ -} -mbedtls_sha256_context; - -/** - * \brief This function initializes a SHA-256 context. - * - * \param ctx The SHA-256 context to initialize. - */ -void mbedtls_sha256_init( mbedtls_sha256_context *ctx ); - -/** - * \brief This function clears a SHA-256 context. - * - * \param ctx The SHA-256 context to clear. - */ -void mbedtls_sha256_free( mbedtls_sha256_context *ctx ); - -/** - * \brief This function clones the state of a SHA-256 context. - * - * \param dst The destination context. - * \param src The context to clone. - */ -void mbedtls_sha256_clone( mbedtls_sha256_context *dst, - const mbedtls_sha256_context *src ); - -/** - * \brief This function starts a SHA-224 or SHA-256 checksum - * calculation. - * - * \param ctx The context to initialize. - * \param is224 Determines which function to use. - *
  • 0: Use SHA-256.
    • - *
  • 1: Use SHA-224.
- * - * \return \c 0 on success. - */ -int mbedtls_sha256_starts_ret( mbedtls_sha256_context *ctx, int is224 ); - -/** - * \brief This function feeds an input buffer into an ongoing - * SHA-256 checksum calculation. - * - * \param ctx SHA-256 context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \return \c 0 on success. - */ -int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief This function finishes the SHA-256 operation, and writes - * the result to the output buffer. - * - * \param ctx The SHA-256 context. - * \param output The SHA-224 or SHA-256 checksum result. - * - * \return \c 0 on success. - */ -int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx, - unsigned char output[32] ); - -/** - * \brief This function processes a single data block within - * the ongoing SHA-256 computation. This function is for - * internal use only. - * - * \param ctx The SHA-256 context. - * \param data The buffer holding one block of data. - * - * \return \c 0 on success. - */ -int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx, - const unsigned char data[64] ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief This function starts a SHA-256 checksum calculation. - * - * \deprecated Superseded by mbedtls_sha256_starts_ret() in 2.7.0. - * - * \param ctx The SHA-256 context to initialize. - * \param is224 Determines which function to use. - *
  • 0: Use SHA-256.
    • - *
  • 1: Use SHA-224.
- */ -MBEDTLS_DEPRECATED void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, - int is224 ); - -/** - * \brief This function feeds an input buffer into an ongoing - * SHA-256 checksum calculation. - * - * \deprecated Superseded by mbedtls_sha256_update_ret() in 2.7.0. - * - * \param ctx The SHA-256 context to initialize. - * \param input The buffer holding the data. - * \param ilen The length of the input data. - */ -MBEDTLS_DEPRECATED void mbedtls_sha256_update( mbedtls_sha256_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief This function finishes the SHA-256 operation, and writes - * the result to the output buffer. - * - * \deprecated Superseded by mbedtls_sha256_finish_ret() in 2.7.0. - * - * \param ctx The SHA-256 context. - * \param output The SHA-224or SHA-256 checksum result. - */ -MBEDTLS_DEPRECATED void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, - unsigned char output[32] ); - -/** - * \brief This function processes a single data block within - * the ongoing SHA-256 computation. This function is for - * internal use only. - * - * \deprecated Superseded by mbedtls_internal_sha256_process() in 2.7.0. - * - * \param ctx The SHA-256 context. - * \param data The buffer holding one block of data. - */ -MBEDTLS_DEPRECATED void mbedtls_sha256_process( mbedtls_sha256_context *ctx, - const unsigned char data[64] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_SHA256_ALT */ -#include "sha256_alt.h" -#endif /* MBEDTLS_SHA256_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief This function calculates the SHA-224 or SHA-256 - * checksum of a buffer. - * - * The function allocates the context, performs the - * calculation, and frees the context. - * - * The SHA-256 result is calculated as - * output = SHA-256(input buffer). - * - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The SHA-224 or SHA-256 checksum result. - * \param is224 Determines which function to use. - *
  • 0: Use SHA-256.
    • - *
  • 1: Use SHA-224.
- */ -int mbedtls_sha256_ret( const unsigned char *input, - size_t ilen, - unsigned char output[32], - int is224 ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif - -/** - * \brief This function calculates the SHA-224 or SHA-256 checksum - * of a buffer. - * - * The function allocates the context, performs the - * calculation, and frees the context. - * - * The SHA-256 result is calculated as - * output = SHA-256(input buffer). - * - * \deprecated Superseded by mbedtls_sha256_ret() in 2.7.0. - * - * \param input The buffer holding the data. - * \param ilen The length of the input data. - * \param output The SHA-224 or SHA-256 checksum result. - * \param is224 Determines which function to use. - *
  • 0: Use SHA-256.
    • - *
  • 1: Use SHA-224.
- */ -MBEDTLS_DEPRECATED void mbedtls_sha256( const unsigned char *input, - size_t ilen, - unsigned char output[32], - int is224 ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief The SHA-224 and SHA-256 checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_sha256_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_sha256.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/sha512.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/sha512.h deleted file mode 100644 index 8404a2d5..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/sha512.h +++ /dev/null @@ -1,280 +0,0 @@ -/** - * \file sha512.h - * - * \brief The SHA-384 and SHA-512 cryptographic hash function. - */ -/* - * Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SHA512_H -#define MBEDTLS_SHA512_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED -0x0039 /**< SHA-512 hardware accelerator failed */ - -#if !defined(MBEDTLS_SHA512_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The SHA-512 context structure. - * - * The structure is used both for SHA-384 and for SHA-512 - * checksum calculations. The choice between these two is - * made in the call to mbedtls_sha512_starts_ret(). - */ -typedef struct -{ - uint64_t total[2]; /*!< The number of Bytes processed. */ - uint64_t state[8]; /*!< The intermediate digest state. */ - unsigned char buffer[128]; /*!< The data block being processed. */ - int is384; /*!< Determines which function to use. - *
  • 0: Use SHA-512.
    • - *
  • 1: Use SHA-384.
*/ -} -mbedtls_sha512_context; - -/** - * \brief This function initializes a SHA-512 context. - * - * \param ctx The SHA-512 context to initialize. - */ -void mbedtls_sha512_init( mbedtls_sha512_context *ctx ); - -/** - * \brief This function clears a SHA-512 context. - * - * \param ctx The SHA-512 context to clear. - */ -void mbedtls_sha512_free( mbedtls_sha512_context *ctx ); - -/** - * \brief This function clones the state of a SHA-512 context. - * - * \param dst The destination context. - * \param src The context to clone. - */ -void mbedtls_sha512_clone( mbedtls_sha512_context *dst, - const mbedtls_sha512_context *src ); - -/** - * \brief This function starts a SHA-384 or SHA-512 checksum - * calculation. - * - * \param ctx The SHA-512 context to initialize. - * \param is384 Determines which function to use. - *
  • 0: Use SHA-512.
    • - *
  • 1: Use SHA-384.
- * - * \return \c 0 on success. - */ -int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 ); - -/** - * \brief This function feeds an input buffer into an ongoing - * SHA-512 checksum calculation. - * - * \param ctx The SHA-512 context. - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * - * \return \c 0 on success. - */ -int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief This function finishes the SHA-512 operation, and writes - * the result to the output buffer. This function is for - * internal use only. - * - * \param ctx The SHA-512 context. - * \param output The SHA-384 or SHA-512 checksum result. - * - * \return \c 0 on success. - */ -int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx, - unsigned char output[64] ); - -/** - * \brief This function processes a single data block within - * the ongoing SHA-512 computation. - * - * \param ctx The SHA-512 context. - * \param data The buffer holding one block of data. - * - * \return \c 0 on success. - */ -int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx, - const unsigned char data[128] ); -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief This function starts a SHA-384 or SHA-512 checksum - * calculation. - * - * \deprecated Superseded by mbedtls_sha512_starts_ret() in 2.7.0 - * - * \param ctx The SHA-512 context to initialize. - * \param is384 Determines which function to use. - *
  • 0: Use SHA-512.
    • - *
  • 1: Use SHA-384.
- */ -MBEDTLS_DEPRECATED void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, - int is384 ); - -/** - * \brief This function feeds an input buffer into an ongoing - * SHA-512 checksum calculation. - * - * \deprecated Superseded by mbedtls_sha512_update_ret() in 2.7.0 - * - * \param ctx The SHA-512 context. - * \param input The buffer holding the data. - * \param ilen The length of the input data. - */ -MBEDTLS_DEPRECATED void mbedtls_sha512_update( mbedtls_sha512_context *ctx, - const unsigned char *input, - size_t ilen ); - -/** - * \brief This function finishes the SHA-512 operation, and writes - * the result to the output buffer. - * - * \deprecated Superseded by mbedtls_sha512_finish_ret() in 2.7.0 - * - * \param ctx The SHA-512 context. - * \param output The SHA-384 or SHA-512 checksum result. - */ -MBEDTLS_DEPRECATED void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, - unsigned char output[64] ); - -/** - * \brief This function processes a single data block within - * the ongoing SHA-512 computation. This function is for - * internal use only. - * - * \deprecated Superseded by mbedtls_internal_sha512_process() in 2.7.0 - * - * \param ctx The SHA-512 context. - * \param data The buffer holding one block of data. - */ -MBEDTLS_DEPRECATED void mbedtls_sha512_process( - mbedtls_sha512_context *ctx, - const unsigned char data[128] ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_SHA512_ALT */ -#include "sha512_alt.h" -#endif /* MBEDTLS_SHA512_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief This function calculates the SHA-512 or SHA-384 - * checksum of a buffer. - * - * The function allocates the context, performs the - * calculation, and frees the context. - * - * The SHA-512 result is calculated as - * output = SHA-512(input buffer). - * - * \param input The buffer holding the input data. - * \param ilen The length of the input data. - * \param output The SHA-384 or SHA-512 checksum result. - * \param is384 Determines which function to use. - *
  • 0: Use SHA-512.
    • - *
  • 1: Use SHA-384.
- * - * \return \c 0 on success. - */ -int mbedtls_sha512_ret( const unsigned char *input, - size_t ilen, - unsigned char output[64], - int is384 ); - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif -/** - * \brief This function calculates the SHA-512 or SHA-384 - * checksum of a buffer. - * - * The function allocates the context, performs the - * calculation, and frees the context. - * - * The SHA-512 result is calculated as - * output = SHA-512(input buffer). - * - * \deprecated Superseded by mbedtls_sha512_ret() in 2.7.0 - * - * \param input The buffer holding the data. - * \param ilen The length of the input data. - * \param output The SHA-384 or SHA-512 checksum result. - * \param is384 Determines which function to use. - *
  • 0: Use SHA-512.
    • - *
  • 1: Use SHA-384.
- */ -MBEDTLS_DEPRECATED void mbedtls_sha512( const unsigned char *input, - size_t ilen, - unsigned char output[64], - int is384 ); - -#undef MBEDTLS_DEPRECATED -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - /** - * \brief The SHA-384 or SHA-512 checkup routine. - * - * \return \c 0 on success, or \c 1 on failure. - */ -int mbedtls_sha512_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_sha512.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl.h deleted file mode 100644 index a360e14b..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl.h +++ /dev/null @@ -1,2646 +0,0 @@ -/** - * \file ssl.h - * - * \brief SSL/TLS functions. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SSL_H -#define MBEDTLS_SSL_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "bignum.h" -#include "ecp.h" - -#include "ssl_ciphersuites.h" - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -#include "x509_crt.h" -#include "x509_crl.h" -#endif - -#if defined(MBEDTLS_DHM_C) -#include "dhm.h" -#endif - -#if defined(MBEDTLS_ECDH_C) -#include "ecdh.h" -#endif - -#if defined(MBEDTLS_ZLIB_SUPPORT) - -#if defined(MBEDTLS_DEPRECATED_WARNING) -#warning "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and will be removed in the next major revision of the library" -#endif - -#if defined(MBEDTLS_DEPRECATED_REMOVED) -#error "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and cannot be used if MBEDTLS_DEPRECATED_REMOVED is set" -#endif - -#include "zlib.h" -#endif - -#if defined(MBEDTLS_HAVE_TIME) -#include "mbedtls/platform_time.h" -#endif - -/* - * SSL Error codes - */ -#define MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE -0x7080 /**< The requested feature is not available. */ -#define MBEDTLS_ERR_SSL_BAD_INPUT_DATA -0x7100 /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_SSL_INVALID_MAC -0x7180 /**< Verification of the message MAC failed. */ -#define MBEDTLS_ERR_SSL_INVALID_RECORD -0x7200 /**< An invalid SSL record was received. */ -#define MBEDTLS_ERR_SSL_CONN_EOF -0x7280 /**< The connection indicated an EOF. */ -#define MBEDTLS_ERR_SSL_UNKNOWN_CIPHER -0x7300 /**< An unknown cipher was received. */ -#define MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN -0x7380 /**< The server has no ciphersuites in common with the client. */ -#define MBEDTLS_ERR_SSL_NO_RNG -0x7400 /**< No RNG was provided to the SSL module. */ -#define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480 /**< No client certification received from the client, but required by the authentication mode. */ -#define MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE -0x7500 /**< Our own certificate(s) is/are too large to send in an SSL message. */ -#define MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED -0x7580 /**< The own certificate is not set, but needed by the server. */ -#define MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED -0x7600 /**< The own private key or pre-shared key is not set, but needed. */ -#define MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED -0x7680 /**< No CA Chain is set, but required to operate. */ -#define MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE -0x7700 /**< An unexpected message was received from our peer. */ -#define MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE -0x7780 /**< A fatal alert message was received from our peer. */ -#define MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED -0x7800 /**< Verification of our peer failed. */ -#define MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY -0x7880 /**< The peer notified us that the connection is going to be closed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO -0x7900 /**< Processing of the ClientHello handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO -0x7980 /**< Processing of the ServerHello handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE -0x7A00 /**< Processing of the Certificate handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -0x7A80 /**< Processing of the CertificateRequest handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -0x7B00 /**< Processing of the ServerKeyExchange handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -0x7B80 /**< Processing of the ServerHelloDone handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -0x7C00 /**< Processing of the ClientKeyExchange handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP -0x7C80 /**< Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS -0x7D00 /**< Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -0x7D80 /**< Processing of the CertificateVerify handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0x7E00 /**< Processing of the ChangeCipherSpec handshake message failed. */ -#define MBEDTLS_ERR_SSL_BAD_HS_FINISHED -0x7E80 /**< Processing of the Finished handshake message failed. */ -#define MBEDTLS_ERR_SSL_ALLOC_FAILED -0x7F00 /**< Memory allocation failed */ -#define MBEDTLS_ERR_SSL_HW_ACCEL_FAILED -0x7F80 /**< Hardware acceleration function returned with error */ -#define MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH -0x6F80 /**< Hardware acceleration function skipped / left alone data */ -#define MBEDTLS_ERR_SSL_COMPRESSION_FAILED -0x6F00 /**< Processing of the compression / decompression failed */ -#define MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION -0x6E80 /**< Handshake protocol not within min/max boundaries */ -#define MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET -0x6E00 /**< Processing of the NewSessionTicket handshake message failed. */ -#define MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED -0x6D80 /**< Session ticket has expired. */ -#define MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH -0x6D00 /**< Public key type mismatch (eg, asked for RSA key exchange and presented EC key) */ -#define MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY -0x6C80 /**< Unknown identity received (eg, PSK identity) */ -#define MBEDTLS_ERR_SSL_INTERNAL_ERROR -0x6C00 /**< Internal error (eg, unexpected failure in lower-level module) */ -#define MBEDTLS_ERR_SSL_COUNTER_WRAPPING -0x6B80 /**< A counter would wrap (eg, too many messages exchanged). */ -#define MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO -0x6B00 /**< Unexpected message at ServerHello in renegotiation. */ -#define MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED -0x6A80 /**< DTLS client must retry for hello verification */ -#define MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL -0x6A00 /**< A buffer is too small to receive or write a message */ -#define MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE -0x6980 /**< None of the common ciphersuites is usable (eg, no suitable certificate, see debug messages). */ -#define MBEDTLS_ERR_SSL_WANT_READ -0x6900 /**< Connection requires a read call. */ -#define MBEDTLS_ERR_SSL_WANT_WRITE -0x6880 /**< Connection requires a write call. */ -#define MBEDTLS_ERR_SSL_TIMEOUT -0x6800 /**< The operation timed out. */ -#define MBEDTLS_ERR_SSL_CLIENT_RECONNECT -0x6780 /**< The client initiated a reconnect from the same port. */ -#define MBEDTLS_ERR_SSL_UNEXPECTED_RECORD -0x6700 /**< Record header looks valid but is not expected. */ -#define MBEDTLS_ERR_SSL_NON_FATAL -0x6680 /**< The alert message received indicates a non-fatal error. */ -#define MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH -0x6600 /**< Couldn't set the hash for verifying CertificateVerify */ - -/* - * Various constants - */ -#define MBEDTLS_SSL_MAJOR_VERSION_3 3 -#define MBEDTLS_SSL_MINOR_VERSION_0 0 /*!< SSL v3.0 */ -#define MBEDTLS_SSL_MINOR_VERSION_1 1 /*!< TLS v1.0 */ -#define MBEDTLS_SSL_MINOR_VERSION_2 2 /*!< TLS v1.1 */ -#define MBEDTLS_SSL_MINOR_VERSION_3 3 /*!< TLS v1.2 */ - -#define MBEDTLS_SSL_TRANSPORT_STREAM 0 /*!< TLS */ -#define MBEDTLS_SSL_TRANSPORT_DATAGRAM 1 /*!< DTLS */ - -#define MBEDTLS_SSL_MAX_HOST_NAME_LEN 255 /*!< Maximum host name defined in RFC 1035 */ - -/* RFC 6066 section 4, see also mfl_code_to_length in ssl_tls.c - * NONE must be zero so that memset()ing structure to zero works */ -#define MBEDTLS_SSL_MAX_FRAG_LEN_NONE 0 /*!< don't use this extension */ -#define MBEDTLS_SSL_MAX_FRAG_LEN_512 1 /*!< MaxFragmentLength 2^9 */ -#define MBEDTLS_SSL_MAX_FRAG_LEN_1024 2 /*!< MaxFragmentLength 2^10 */ -#define MBEDTLS_SSL_MAX_FRAG_LEN_2048 3 /*!< MaxFragmentLength 2^11 */ -#define MBEDTLS_SSL_MAX_FRAG_LEN_4096 4 /*!< MaxFragmentLength 2^12 */ -#define MBEDTLS_SSL_MAX_FRAG_LEN_INVALID 5 /*!< first invalid value */ - -#define MBEDTLS_SSL_IS_CLIENT 0 -#define MBEDTLS_SSL_IS_SERVER 1 - -#define MBEDTLS_SSL_IS_NOT_FALLBACK 0 -#define MBEDTLS_SSL_IS_FALLBACK 1 - -#define MBEDTLS_SSL_EXTENDED_MS_DISABLED 0 -#define MBEDTLS_SSL_EXTENDED_MS_ENABLED 1 - -#define MBEDTLS_SSL_ETM_DISABLED 0 -#define MBEDTLS_SSL_ETM_ENABLED 1 - -#define MBEDTLS_SSL_COMPRESS_NULL 0 -#define MBEDTLS_SSL_COMPRESS_DEFLATE 1 - -#define MBEDTLS_SSL_VERIFY_NONE 0 -#define MBEDTLS_SSL_VERIFY_OPTIONAL 1 -#define MBEDTLS_SSL_VERIFY_REQUIRED 2 -#define MBEDTLS_SSL_VERIFY_UNSET 3 /* Used only for sni_authmode */ - -#define MBEDTLS_SSL_LEGACY_RENEGOTIATION 0 -#define MBEDTLS_SSL_SECURE_RENEGOTIATION 1 - -#define MBEDTLS_SSL_RENEGOTIATION_DISABLED 0 -#define MBEDTLS_SSL_RENEGOTIATION_ENABLED 1 - -#define MBEDTLS_SSL_ANTI_REPLAY_DISABLED 0 -#define MBEDTLS_SSL_ANTI_REPLAY_ENABLED 1 - -#define MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED -1 -#define MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT 16 - -#define MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION 0 -#define MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION 1 -#define MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE 2 - -#define MBEDTLS_SSL_TRUNC_HMAC_DISABLED 0 -#define MBEDTLS_SSL_TRUNC_HMAC_ENABLED 1 -#define MBEDTLS_SSL_TRUNCATED_HMAC_LEN 10 /* 80 bits, rfc 6066 section 7 */ - -#define MBEDTLS_SSL_SESSION_TICKETS_DISABLED 0 -#define MBEDTLS_SSL_SESSION_TICKETS_ENABLED 1 - -#define MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED 0 -#define MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED 1 - -#define MBEDTLS_SSL_ARC4_ENABLED 0 -#define MBEDTLS_SSL_ARC4_DISABLED 1 - -#define MBEDTLS_SSL_PRESET_DEFAULT 0 -#define MBEDTLS_SSL_PRESET_SUITEB 2 - -#define MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED 1 -#define MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED 0 - -/* - * Default range for DTLS retransmission timer value, in milliseconds. - * RFC 6347 4.2.4.1 says from 1 second to 60 seconds. - */ -#define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN 1000 -#define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX 60000 - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -#if !defined(MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME) -#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */ -#endif - -/* - * Maximum fragment length in bytes, - * determines the size of each of the two internal I/O buffers. - * - * Note: the RFC defines the default size of SSL / TLS messages. If you - * change the value here, other clients / servers may not be able to - * communicate with you anymore. Only change this value if you control - * both sides of the connection and have it reduced at both sides, or - * if you're using the Max Fragment Length extension and you know all your - * peers are using it too! - */ -#if !defined(MBEDTLS_SSL_MAX_CONTENT_LEN) -#define MBEDTLS_SSL_MAX_CONTENT_LEN 16384 /**< Size of the input / output buffer */ -#endif - -#if !defined(MBEDTLS_SSL_IN_CONTENT_LEN) -#define MBEDTLS_SSL_IN_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN -#endif - - #if !defined(MBEDTLS_SSL_OUT_CONTENT_LEN) -#define MBEDTLS_SSL_OUT_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN -#endif - -/* \} name SECTION: Module settings */ - -/* - * Length of the verify data for secure renegotiation - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) -#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 36 -#else -#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 12 -#endif - -/* - * Signaling ciphersuite values (SCSV) - */ -#define MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO 0xFF /**< renegotiation info ext */ -#define MBEDTLS_SSL_FALLBACK_SCSV_VALUE 0x5600 /**< RFC 7507 section 2 */ - -/* - * Supported Signature and Hash algorithms (For TLS 1.2) - * RFC 5246 section 7.4.1.4.1 - */ -#define MBEDTLS_SSL_HASH_NONE 0 -#define MBEDTLS_SSL_HASH_MD5 1 -#define MBEDTLS_SSL_HASH_SHA1 2 -#define MBEDTLS_SSL_HASH_SHA224 3 -#define MBEDTLS_SSL_HASH_SHA256 4 -#define MBEDTLS_SSL_HASH_SHA384 5 -#define MBEDTLS_SSL_HASH_SHA512 6 - -#define MBEDTLS_SSL_SIG_ANON 0 -#define MBEDTLS_SSL_SIG_RSA 1 -#define MBEDTLS_SSL_SIG_ECDSA 3 - -/* - * Client Certificate Types - * RFC 5246 section 7.4.4 plus RFC 4492 section 5.5 - */ -#define MBEDTLS_SSL_CERT_TYPE_RSA_SIGN 1 -#define MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN 64 - -/* - * Message, alert and handshake types - */ -#define MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC 20 -#define MBEDTLS_SSL_MSG_ALERT 21 -#define MBEDTLS_SSL_MSG_HANDSHAKE 22 -#define MBEDTLS_SSL_MSG_APPLICATION_DATA 23 - -#define MBEDTLS_SSL_ALERT_LEVEL_WARNING 1 -#define MBEDTLS_SSL_ALERT_LEVEL_FATAL 2 - -#define MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY 0 /* 0x00 */ -#define MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE 10 /* 0x0A */ -#define MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC 20 /* 0x14 */ -#define MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED 21 /* 0x15 */ -#define MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW 22 /* 0x16 */ -#define MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE 30 /* 0x1E */ -#define MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE 40 /* 0x28 */ -#define MBEDTLS_SSL_ALERT_MSG_NO_CERT 41 /* 0x29 */ -#define MBEDTLS_SSL_ALERT_MSG_BAD_CERT 42 /* 0x2A */ -#define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT 43 /* 0x2B */ -#define MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED 44 /* 0x2C */ -#define MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED 45 /* 0x2D */ -#define MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN 46 /* 0x2E */ -#define MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER 47 /* 0x2F */ -#define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA 48 /* 0x30 */ -#define MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED 49 /* 0x31 */ -#define MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR 50 /* 0x32 */ -#define MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR 51 /* 0x33 */ -#define MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION 60 /* 0x3C */ -#define MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION 70 /* 0x46 */ -#define MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY 71 /* 0x47 */ -#define MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR 80 /* 0x50 */ -#define MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK 86 /* 0x56 */ -#define MBEDTLS_SSL_ALERT_MSG_USER_CANCELED 90 /* 0x5A */ -#define MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION 100 /* 0x64 */ -#define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT 110 /* 0x6E */ -#define MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME 112 /* 0x70 */ -#define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY 115 /* 0x73 */ -#define MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL 120 /* 0x78 */ - -#define MBEDTLS_SSL_HS_HELLO_REQUEST 0 -#define MBEDTLS_SSL_HS_CLIENT_HELLO 1 -#define MBEDTLS_SSL_HS_SERVER_HELLO 2 -#define MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST 3 -#define MBEDTLS_SSL_HS_NEW_SESSION_TICKET 4 -#define MBEDTLS_SSL_HS_CERTIFICATE 11 -#define MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE 12 -#define MBEDTLS_SSL_HS_CERTIFICATE_REQUEST 13 -#define MBEDTLS_SSL_HS_SERVER_HELLO_DONE 14 -#define MBEDTLS_SSL_HS_CERTIFICATE_VERIFY 15 -#define MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE 16 -#define MBEDTLS_SSL_HS_FINISHED 20 - -/* - * TLS extensions - */ -#define MBEDTLS_TLS_EXT_SERVERNAME 0 -#define MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME 0 - -#define MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH 1 - -#define MBEDTLS_TLS_EXT_TRUNCATED_HMAC 4 - -#define MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES 10 -#define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS 11 - -#define MBEDTLS_TLS_EXT_SIG_ALG 13 - -#define MBEDTLS_TLS_EXT_ALPN 16 - -#define MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC 22 /* 0x16 */ -#define MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET 0x0017 /* 23 */ - -#define MBEDTLS_TLS_EXT_SESSION_TICKET 35 - -#define MBEDTLS_TLS_EXT_ECJPAKE_KKPP 256 /* experimental */ - -#define MBEDTLS_TLS_EXT_RENEGOTIATION_INFO 0xFF01 - -/* - * Size defines - */ -#if !defined(MBEDTLS_PSK_MAX_LEN) -#define MBEDTLS_PSK_MAX_LEN 32 /* 256 bits */ -#endif - -/* Dummy type used only for its size */ -union mbedtls_ssl_premaster_secret -{ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) - unsigned char _pms_rsa[48]; /* RFC 5246 8.1.1 */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) - unsigned char _pms_dhm[MBEDTLS_MPI_MAX_SIZE]; /* RFC 5246 8.1.2 */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) - unsigned char _pms_ecdh[MBEDTLS_ECP_MAX_BYTES]; /* RFC 4492 5.10 */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) - unsigned char _pms_psk[4 + 2 * MBEDTLS_PSK_MAX_LEN]; /* RFC 4279 2 */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) - unsigned char _pms_dhe_psk[4 + MBEDTLS_MPI_MAX_SIZE - + MBEDTLS_PSK_MAX_LEN]; /* RFC 4279 3 */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) - unsigned char _pms_rsa_psk[52 + MBEDTLS_PSK_MAX_LEN]; /* RFC 4279 4 */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) - unsigned char _pms_ecdhe_psk[4 + MBEDTLS_ECP_MAX_BYTES - + MBEDTLS_PSK_MAX_LEN]; /* RFC 5489 2 */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - unsigned char _pms_ecjpake[32]; /* Thread spec: SHA-256 output */ -#endif -}; - -#define MBEDTLS_PREMASTER_SIZE sizeof( union mbedtls_ssl_premaster_secret ) - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * SSL state machine - */ -typedef enum -{ - MBEDTLS_SSL_HELLO_REQUEST, - MBEDTLS_SSL_CLIENT_HELLO, - MBEDTLS_SSL_SERVER_HELLO, - MBEDTLS_SSL_SERVER_CERTIFICATE, - MBEDTLS_SSL_SERVER_KEY_EXCHANGE, - MBEDTLS_SSL_CERTIFICATE_REQUEST, - MBEDTLS_SSL_SERVER_HELLO_DONE, - MBEDTLS_SSL_CLIENT_CERTIFICATE, - MBEDTLS_SSL_CLIENT_KEY_EXCHANGE, - MBEDTLS_SSL_CERTIFICATE_VERIFY, - MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC, - MBEDTLS_SSL_CLIENT_FINISHED, - MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC, - MBEDTLS_SSL_SERVER_FINISHED, - MBEDTLS_SSL_FLUSH_BUFFERS, - MBEDTLS_SSL_HANDSHAKE_WRAPUP, - MBEDTLS_SSL_HANDSHAKE_OVER, - MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET, - MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT, -} -mbedtls_ssl_states; - -/** - * \brief Callback type: send data on the network. - * - * \note That callback may be either blocking or non-blocking. - * - * \param ctx Context for the send callback (typically a file descriptor) - * \param buf Buffer holding the data to send - * \param len Length of the data to send - * - * \return The callback must return the number of bytes sent if any, - * or a non-zero error code. - * If performing non-blocking I/O, \c MBEDTLS_ERR_SSL_WANT_WRITE - * must be returned when the operation would block. - * - * \note The callback is allowed to send fewer bytes than requested. - * It must always return the number of bytes actually sent. - */ -typedef int mbedtls_ssl_send_t( void *ctx, - const unsigned char *buf, - size_t len ); - -/** - * \brief Callback type: receive data from the network. - * - * \note That callback may be either blocking or non-blocking. - * - * \param ctx Context for the receive callback (typically a file - * descriptor) - * \param buf Buffer to write the received data to - * \param len Length of the receive buffer - * - * \return The callback must return the number of bytes received, - * or a non-zero error code. - * If performing non-blocking I/O, \c MBEDTLS_ERR_SSL_WANT_READ - * must be returned when the operation would block. - * - * \note The callback may receive fewer bytes than the length of the - * buffer. It must always return the number of bytes actually - * received and written to the buffer. - */ -typedef int mbedtls_ssl_recv_t( void *ctx, - unsigned char *buf, - size_t len ); - -/** - * \brief Callback type: receive data from the network, with timeout - * - * \note That callback must block until data is received, or the - * timeout delay expires, or the operation is interrupted by a - * signal. - * - * \param ctx Context for the receive callback (typically a file descriptor) - * \param buf Buffer to write the received data to - * \param len Length of the receive buffer - * \param timeout Maximum nomber of millisecondes to wait for data - * 0 means no timeout (potentially waiting forever) - * - * \return The callback must return the number of bytes received, - * or a non-zero error code: - * \c MBEDTLS_ERR_SSL_TIMEOUT if the operation timed out, - * \c MBEDTLS_ERR_SSL_WANT_READ if interrupted by a signal. - * - * \note The callback may receive fewer bytes than the length of the - * buffer. It must always return the number of bytes actually - * received and written to the buffer. - */ -typedef int mbedtls_ssl_recv_timeout_t( void *ctx, - unsigned char *buf, - size_t len, - uint32_t timeout ); -/** - * \brief Callback type: set a pair of timers/delays to watch - * - * \param ctx Context pointer - * \param int_ms Intermediate delay in milliseconds - * \param fin_ms Final delay in milliseconds - * 0 cancels the current timer. - * - * \note This callback must at least store the necessary information - * for the associated \c mbedtls_ssl_get_timer_t callback to - * return correct information. - * - * \note If using a event-driven style of programming, an event must - * be generated when the final delay is passed. The event must - * cause a call to \c mbedtls_ssl_handshake() with the proper - * SSL context to be scheduled. Care must be taken to ensure - * that at most one such call happens at a time. - * - * \note Only one timer at a time must be running. Calling this - * function while a timer is running must cancel it. Cancelled - * timers must not generate any event. - */ -typedef void mbedtls_ssl_set_timer_t( void * ctx, - uint32_t int_ms, - uint32_t fin_ms ); - -/** - * \brief Callback type: get status of timers/delays - * - * \param ctx Context pointer - * - * \return This callback must return: - * -1 if cancelled (fin_ms == 0), - * 0 if none of the delays have passed, - * 1 if only the intermediate delay has passed, - * 2 if the final delay has passed. - */ -typedef int mbedtls_ssl_get_timer_t( void * ctx ); - - -/* Defined below */ -typedef struct mbedtls_ssl_session mbedtls_ssl_session; -typedef struct mbedtls_ssl_context mbedtls_ssl_context; -typedef struct mbedtls_ssl_config mbedtls_ssl_config; - -/* Defined in ssl_internal.h */ -typedef struct mbedtls_ssl_transform mbedtls_ssl_transform; -typedef struct mbedtls_ssl_handshake_params mbedtls_ssl_handshake_params; -typedef struct mbedtls_ssl_sig_hash_set_t mbedtls_ssl_sig_hash_set_t; -#if defined(MBEDTLS_X509_CRT_PARSE_C) -typedef struct mbedtls_ssl_key_cert mbedtls_ssl_key_cert; -#endif -#if defined(MBEDTLS_SSL_PROTO_DTLS) -typedef struct mbedtls_ssl_flight_item mbedtls_ssl_flight_item; -#endif - -/* - * This structure is used for storing current session data. - */ -struct mbedtls_ssl_session -{ -#if defined(MBEDTLS_HAVE_TIME) - mbedtls_time_t start; /*!< starting time */ -#endif - int ciphersuite; /*!< chosen ciphersuite */ - int compression; /*!< chosen compression */ - size_t id_len; /*!< session id length */ - unsigned char id[32]; /*!< session identifier */ - unsigned char master[48]; /*!< the master secret */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - mbedtls_x509_crt *peer_cert; /*!< peer X.509 cert chain */ -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - uint32_t verify_result; /*!< verification result */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) - unsigned char *ticket; /*!< RFC 5077 session ticket */ - size_t ticket_len; /*!< session ticket length */ - uint32_t ticket_lifetime; /*!< ticket lifetime hint */ -#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */ - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - unsigned char mfl_code; /*!< MaxFragmentLength negotiated by peer */ -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - int trunc_hmac; /*!< flag for truncated hmac activation */ -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - int encrypt_then_mac; /*!< flag for EtM activation */ -#endif -}; - -/** - * SSL/TLS configuration to be shared between mbedtls_ssl_context structures. - */ -struct mbedtls_ssl_config -{ - /* Group items by size (largest first) to minimize padding overhead */ - - /* - * Pointers - */ - - const int *ciphersuite_list[4]; /*!< allowed ciphersuites per version */ - - /** Callback for printing debug output */ - void (*f_dbg)(void *, int, const char *, int, const char *); - void *p_dbg; /*!< context for the debug function */ - - /** Callback for getting (pseudo-)random numbers */ - int (*f_rng)(void *, unsigned char *, size_t); - void *p_rng; /*!< context for the RNG function */ - - /** Callback to retrieve a session from the cache */ - int (*f_get_cache)(void *, mbedtls_ssl_session *); - /** Callback to store a session into the cache */ - int (*f_set_cache)(void *, const mbedtls_ssl_session *); - void *p_cache; /*!< context for cache callbacks */ - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - /** Callback for setting cert according to SNI extension */ - int (*f_sni)(void *, mbedtls_ssl_context *, const unsigned char *, size_t); - void *p_sni; /*!< context for SNI callback */ -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - /** Callback to customize X.509 certificate chain verification */ - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *); - void *p_vrfy; /*!< context for X.509 verify calllback */ -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - /** Callback to retrieve PSK key from identity */ - int (*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, size_t); - void *p_psk; /*!< context for PSK callback */ -#endif - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) - /** Callback to create & write a cookie for ClientHello veirifcation */ - int (*f_cookie_write)( void *, unsigned char **, unsigned char *, - const unsigned char *, size_t ); - /** Callback to verify validity of a ClientHello cookie */ - int (*f_cookie_check)( void *, const unsigned char *, size_t, - const unsigned char *, size_t ); - void *p_cookie; /*!< context for the cookie callbacks */ -#endif - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) - /** Callback to create & write a session ticket */ - int (*f_ticket_write)( void *, const mbedtls_ssl_session *, - unsigned char *, const unsigned char *, size_t *, uint32_t * ); - /** Callback to parse a session ticket into a session structure */ - int (*f_ticket_parse)( void *, mbedtls_ssl_session *, unsigned char *, size_t); - void *p_ticket; /*!< context for the ticket callbacks */ -#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_EXPORT_KEYS) - /** Callback to export key block and master secret */ - int (*f_export_keys)( void *, const unsigned char *, - const unsigned char *, size_t, size_t, size_t ); - void *p_export_keys; /*!< context for key export callback */ -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - const mbedtls_x509_crt_profile *cert_profile; /*!< verification profile */ - mbedtls_ssl_key_cert *key_cert; /*!< own certificate/key pair(s) */ - mbedtls_x509_crt *ca_chain; /*!< trusted CAs */ - mbedtls_x509_crl *ca_crl; /*!< trusted CAs CRLs */ -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - const int *sig_hashes; /*!< allowed signature hashes */ -#endif - -#if defined(MBEDTLS_ECP_C) - const mbedtls_ecp_group_id *curve_list; /*!< allowed curves */ -#endif - -#if defined(MBEDTLS_DHM_C) - mbedtls_mpi dhm_P; /*!< prime modulus for DHM */ - mbedtls_mpi dhm_G; /*!< generator for DHM */ -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - unsigned char *psk; /*!< pre-shared key */ - size_t psk_len; /*!< length of the pre-shared key */ - unsigned char *psk_identity; /*!< identity for PSK negotiation */ - size_t psk_identity_len;/*!< length of identity */ -#endif - -#if defined(MBEDTLS_SSL_ALPN) - const char **alpn_list; /*!< ordered list of protocols */ -#endif - - /* - * Numerical settings (int then char) - */ - - uint32_t read_timeout; /*!< timeout for mbedtls_ssl_read (ms) */ - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - uint32_t hs_timeout_min; /*!< initial value of the handshake - retransmission timeout (ms) */ - uint32_t hs_timeout_max; /*!< maximum value of the handshake - retransmission timeout (ms) */ -#endif - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - int renego_max_records; /*!< grace period for renegotiation */ - unsigned char renego_period[8]; /*!< value of the record counters - that triggers renegotiation */ -#endif - -#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) - unsigned int badmac_limit; /*!< limit of records with a bad MAC */ -#endif - -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) - unsigned int dhm_min_bitlen; /*!< min. bit length of the DHM prime */ -#endif - - unsigned char max_major_ver; /*!< max. major version used */ - unsigned char max_minor_ver; /*!< max. minor version used */ - unsigned char min_major_ver; /*!< min. major version used */ - unsigned char min_minor_ver; /*!< min. minor version used */ - - /* - * Flags (bitfields) - */ - - unsigned int endpoint : 1; /*!< 0: client, 1: server */ - unsigned int transport : 1; /*!< stream (TLS) or datagram (DTLS) */ - unsigned int authmode : 2; /*!< MBEDTLS_SSL_VERIFY_XXX */ - /* needed even with renego disabled for LEGACY_BREAK_HANDSHAKE */ - unsigned int allow_legacy_renegotiation : 2 ; /*!< MBEDTLS_LEGACY_XXX */ -#if defined(MBEDTLS_ARC4_C) - unsigned int arc4_disabled : 1; /*!< blacklist RC4 ciphersuites? */ -#endif -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - unsigned int mfl_code : 3; /*!< desired fragment length */ -#endif -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - unsigned int encrypt_then_mac : 1 ; /*!< negotiate encrypt-then-mac? */ -#endif -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - unsigned int extended_ms : 1; /*!< negotiate extended master secret? */ -#endif -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - unsigned int anti_replay : 1; /*!< detect and prevent replay? */ -#endif -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) - unsigned int cbc_record_splitting : 1; /*!< do cbc record splitting */ -#endif -#if defined(MBEDTLS_SSL_RENEGOTIATION) - unsigned int disable_renegotiation : 1; /*!< disable renegotiation? */ -#endif -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - unsigned int trunc_hmac : 1; /*!< negotiate truncated hmac? */ -#endif -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - unsigned int session_tickets : 1; /*!< use session tickets? */ -#endif -#if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) - unsigned int fallback : 1; /*!< is this a fallback? */ -#endif -#if defined(MBEDTLS_SSL_SRV_C) - unsigned int cert_req_ca_list : 1; /*!< enable sending CA list in - Certificate Request messages? */ -#endif -}; - - -struct mbedtls_ssl_context -{ - const mbedtls_ssl_config *conf; /*!< configuration information */ - - /* - * Miscellaneous - */ - int state; /*!< SSL handshake: current state */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - int renego_status; /*!< Initial, in progress, pending? */ - int renego_records_seen; /*!< Records since renego request, or with DTLS, - number of retransmissions of request if - renego_max_records is < 0 */ -#endif - - int major_ver; /*!< equal to MBEDTLS_SSL_MAJOR_VERSION_3 */ - int minor_ver; /*!< either 0 (SSL3) or 1 (TLS1.0) */ - -#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) - unsigned badmac_seen; /*!< records with a bad MAC received */ -#endif - - mbedtls_ssl_send_t *f_send; /*!< Callback for network send */ - mbedtls_ssl_recv_t *f_recv; /*!< Callback for network receive */ - mbedtls_ssl_recv_timeout_t *f_recv_timeout; - /*!< Callback for network receive with timeout */ - - void *p_bio; /*!< context for I/O operations */ - - /* - * Session layer - */ - mbedtls_ssl_session *session_in; /*!< current session data (in) */ - mbedtls_ssl_session *session_out; /*!< current session data (out) */ - mbedtls_ssl_session *session; /*!< negotiated session data */ - mbedtls_ssl_session *session_negotiate; /*!< session data in negotiation */ - - mbedtls_ssl_handshake_params *handshake; /*!< params required only during - the handshake process */ - - /* - * Record layer transformations - */ - mbedtls_ssl_transform *transform_in; /*!< current transform params (in) */ - mbedtls_ssl_transform *transform_out; /*!< current transform params (in) */ - mbedtls_ssl_transform *transform; /*!< negotiated transform params */ - mbedtls_ssl_transform *transform_negotiate; /*!< transform params in negotiation */ - - /* - * Timers - */ - void *p_timer; /*!< context for the timer callbacks */ - - mbedtls_ssl_set_timer_t *f_set_timer; /*!< set timer callback */ - mbedtls_ssl_get_timer_t *f_get_timer; /*!< get timer callback */ - - /* - * Record layer (incoming data) - */ - unsigned char *in_buf; /*!< input buffer */ - unsigned char *in_ctr; /*!< 64-bit incoming message counter - TLS: maintained by us - DTLS: read from peer */ - unsigned char *in_hdr; /*!< start of record header */ - unsigned char *in_len; /*!< two-bytes message length field */ - unsigned char *in_iv; /*!< ivlen-byte IV */ - unsigned char *in_msg; /*!< message contents (in_iv+ivlen) */ - unsigned char *in_offt; /*!< read offset in application data */ - - int in_msgtype; /*!< record header: message type */ - size_t in_msglen; /*!< record header: message length */ - size_t in_left; /*!< amount of data read so far */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - uint16_t in_epoch; /*!< DTLS epoch for incoming records */ - size_t next_record_offset; /*!< offset of the next record in datagram - (equal to in_left if none) */ -#endif -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - uint64_t in_window_top; /*!< last validated record seq_num */ - uint64_t in_window; /*!< bitmask for replay detection */ -#endif - - size_t in_hslen; /*!< current handshake message length, - including the handshake header */ - int nb_zero; /*!< # of 0-length encrypted messages */ - - int keep_current_message; /*!< drop or reuse current message - on next call to record layer? */ - - /* - * Record layer (outgoing data) - */ - unsigned char *out_buf; /*!< output buffer */ - unsigned char *out_ctr; /*!< 64-bit outgoing message counter */ - unsigned char *out_hdr; /*!< start of record header */ - unsigned char *out_len; /*!< two-bytes message length field */ - unsigned char *out_iv; /*!< ivlen-byte IV */ - unsigned char *out_msg; /*!< message contents (out_iv+ivlen) */ - - int out_msgtype; /*!< record header: message type */ - size_t out_msglen; /*!< record header: message length */ - size_t out_left; /*!< amount of data not yet written */ - -#if defined(MBEDTLS_ZLIB_SUPPORT) - unsigned char *compress_buf; /*!< zlib data buffer */ -#endif -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) - signed char split_done; /*!< current record already splitted? */ -#endif - - /* - * PKI layer - */ - int client_auth; /*!< flag for client auth. */ - - /* - * User settings - */ -#if defined(MBEDTLS_X509_CRT_PARSE_C) - char *hostname; /*!< expected peer CN for verification - (and SNI if available) */ -#endif - -#if defined(MBEDTLS_SSL_ALPN) - const char *alpn_chosen; /*!< negotiated protocol */ -#endif - - /* - * Information for DTLS hello verify - */ -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) - unsigned char *cli_id; /*!< transport-level ID of the client */ - size_t cli_id_len; /*!< length of cli_id */ -#endif - - /* - * Secure renegotiation - */ - /* needed to know when to send extension on server */ - int secure_renegotiation; /*!< does peer support legacy or - secure renegotiation */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - size_t verify_data_len; /*!< length of verify data stored */ - char own_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]; /*!< previous handshake verify data */ - char peer_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]; /*!< previous handshake verify data */ -#endif -}; - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - -#define MBEDTLS_SSL_CHANNEL_OUTBOUND 0 -#define MBEDTLS_SSL_CHANNEL_INBOUND 1 - -extern int (*mbedtls_ssl_hw_record_init)(mbedtls_ssl_context *ssl, - const unsigned char *key_enc, const unsigned char *key_dec, - size_t keylen, - const unsigned char *iv_enc, const unsigned char *iv_dec, - size_t ivlen, - const unsigned char *mac_enc, const unsigned char *mac_dec, - size_t maclen); -extern int (*mbedtls_ssl_hw_record_activate)(mbedtls_ssl_context *ssl, int direction); -extern int (*mbedtls_ssl_hw_record_reset)(mbedtls_ssl_context *ssl); -extern int (*mbedtls_ssl_hw_record_write)(mbedtls_ssl_context *ssl); -extern int (*mbedtls_ssl_hw_record_read)(mbedtls_ssl_context *ssl); -extern int (*mbedtls_ssl_hw_record_finish)(mbedtls_ssl_context *ssl); -#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */ - -/** - * \brief Returns the list of ciphersuites supported by the SSL/TLS module. - * - * \return a statically allocated array of ciphersuites, the last - * entry is 0. - */ -const int *mbedtls_ssl_list_ciphersuites( void ); - -/** - * \brief Return the name of the ciphersuite associated with the - * given ID - * - * \param ciphersuite_id SSL ciphersuite ID - * - * \return a string containing the ciphersuite name - */ -const char *mbedtls_ssl_get_ciphersuite_name( const int ciphersuite_id ); - -/** - * \brief Return the ID of the ciphersuite associated with the - * given name - * - * \param ciphersuite_name SSL ciphersuite name - * - * \return the ID with the ciphersuite or 0 if not found - */ -int mbedtls_ssl_get_ciphersuite_id( const char *ciphersuite_name ); - -/** - * \brief Initialize an SSL context - * Just makes the context ready for mbedtls_ssl_setup() or - * mbedtls_ssl_free() - * - * \param ssl SSL context - */ -void mbedtls_ssl_init( mbedtls_ssl_context *ssl ); - -/** - * \brief Set up an SSL context for use - * - * \note No copy of the configuration context is made, it can be - * shared by many mbedtls_ssl_context structures. - * - * \warning The conf structure will be accessed during the session. - * It must not be modified or freed as long as the session - * is active. - * - * \warning This function must be called exactly once per context. - * Calling mbedtls_ssl_setup again is not supported, even - * if no session is active. - * - * \param ssl SSL context - * \param conf SSL configuration to use - * - * \return 0 if successful, or MBEDTLS_ERR_SSL_ALLOC_FAILED if - * memory allocation failed - */ -int mbedtls_ssl_setup( mbedtls_ssl_context *ssl, - const mbedtls_ssl_config *conf ); - -/** - * \brief Reset an already initialized SSL context for re-use - * while retaining application-set variables, function - * pointers and data. - * - * \param ssl SSL context - * \return 0 if successful, or MBEDTLS_ERR_SSL_ALLOC_FAILED, - MBEDTLS_ERR_SSL_HW_ACCEL_FAILED or - * MBEDTLS_ERR_SSL_COMPRESSION_FAILED - */ -int mbedtls_ssl_session_reset( mbedtls_ssl_context *ssl ); - -/** - * \brief Set the current endpoint type - * - * \param conf SSL configuration - * \param endpoint must be MBEDTLS_SSL_IS_CLIENT or MBEDTLS_SSL_IS_SERVER - */ -void mbedtls_ssl_conf_endpoint( mbedtls_ssl_config *conf, int endpoint ); - -/** - * \brief Set the transport type (TLS or DTLS). - * Default: TLS - * - * \note For DTLS, you must either provide a recv callback that - * doesn't block, or one that handles timeouts, see - * \c mbedtls_ssl_set_bio(). You also need to provide timer - * callbacks with \c mbedtls_ssl_set_timer_cb(). - * - * \param conf SSL configuration - * \param transport transport type: - * MBEDTLS_SSL_TRANSPORT_STREAM for TLS, - * MBEDTLS_SSL_TRANSPORT_DATAGRAM for DTLS. - */ -void mbedtls_ssl_conf_transport( mbedtls_ssl_config *conf, int transport ); - -/** - * \brief Set the certificate verification mode - * Default: NONE on server, REQUIRED on client - * - * \param conf SSL configuration - * \param authmode can be: - * - * MBEDTLS_SSL_VERIFY_NONE: peer certificate is not checked - * (default on server) - * (insecure on client) - * - * MBEDTLS_SSL_VERIFY_OPTIONAL: peer certificate is checked, however the - * handshake continues even if verification failed; - * mbedtls_ssl_get_verify_result() can be called after the - * handshake is complete. - * - * MBEDTLS_SSL_VERIFY_REQUIRED: peer *must* present a valid certificate, - * handshake is aborted if verification failed. - * (default on client) - * - * \note On client, MBEDTLS_SSL_VERIFY_REQUIRED is the recommended mode. - * With MBEDTLS_SSL_VERIFY_OPTIONAL, the user needs to call mbedtls_ssl_get_verify_result() at - * the right time(s), which may not be obvious, while REQUIRED always perform - * the verification as soon as possible. For example, REQUIRED was protecting - * against the "triple handshake" attack even before it was found. - */ -void mbedtls_ssl_conf_authmode( mbedtls_ssl_config *conf, int authmode ); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/** - * \brief Set the verification callback (Optional). - * - * If set, the verify callback is called for each - * certificate in the chain. For implementation - * information, please see \c mbedtls_x509_crt_verify() - * - * \param conf SSL configuration - * \param f_vrfy verification function - * \param p_vrfy verification parameter - */ -void mbedtls_ssl_conf_verify( mbedtls_ssl_config *conf, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ); -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -/** - * \brief Set the random number generator callback - * - * \param conf SSL configuration - * \param f_rng RNG function - * \param p_rng RNG parameter - */ -void mbedtls_ssl_conf_rng( mbedtls_ssl_config *conf, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Set the debug callback - * - * The callback has the following argument: - * void * opaque context for the callback - * int debug level - * const char * file name - * int line number - * const char * message - * - * \param conf SSL configuration - * \param f_dbg debug function - * \param p_dbg debug parameter - */ -void mbedtls_ssl_conf_dbg( mbedtls_ssl_config *conf, - void (*f_dbg)(void *, int, const char *, int, const char *), - void *p_dbg ); - -/** - * \brief Set the underlying BIO callbacks for write, read and - * read-with-timeout. - * - * \param ssl SSL context - * \param p_bio parameter (context) shared by BIO callbacks - * \param f_send write callback - * \param f_recv read callback - * \param f_recv_timeout blocking read callback with timeout. - * - * \note One of f_recv or f_recv_timeout can be NULL, in which case - * the other is used. If both are non-NULL, f_recv_timeout is - * used and f_recv is ignored (as if it were NULL). - * - * \note The two most common use cases are: - * - non-blocking I/O, f_recv != NULL, f_recv_timeout == NULL - * - blocking I/O, f_recv == NULL, f_recv_timout != NULL - * - * \note For DTLS, you need to provide either a non-NULL - * f_recv_timeout callback, or a f_recv that doesn't block. - * - * \note See the documentations of \c mbedtls_ssl_sent_t, - * \c mbedtls_ssl_recv_t and \c mbedtls_ssl_recv_timeout_t for - * the conventions those callbacks must follow. - * - * \note On some platforms, net_sockets.c provides - * \c mbedtls_net_send(), \c mbedtls_net_recv() and - * \c mbedtls_net_recv_timeout() that are suitable to be used - * here. - */ -void mbedtls_ssl_set_bio( mbedtls_ssl_context *ssl, - void *p_bio, - mbedtls_ssl_send_t *f_send, - mbedtls_ssl_recv_t *f_recv, - mbedtls_ssl_recv_timeout_t *f_recv_timeout ); - -/** - * \brief Set the timeout period for mbedtls_ssl_read() - * (Default: no timeout.) - * - * \param conf SSL configuration context - * \param timeout Timeout value in milliseconds. - * Use 0 for no timeout (default). - * - * \note With blocking I/O, this will only work if a non-NULL - * \c f_recv_timeout was set with \c mbedtls_ssl_set_bio(). - * With non-blocking I/O, this will only work if timer - * callbacks were set with \c mbedtls_ssl_set_timer_cb(). - * - * \note With non-blocking I/O, you may also skip this function - * altogether and handle timeouts at the application layer. - */ -void mbedtls_ssl_conf_read_timeout( mbedtls_ssl_config *conf, uint32_t timeout ); - -/** - * \brief Set the timer callbacks (Mandatory for DTLS.) - * - * \param ssl SSL context - * \param p_timer parameter (context) shared by timer callbacks - * \param f_set_timer set timer callback - * \param f_get_timer get timer callback. Must return: - * - * \note See the documentation of \c mbedtls_ssl_set_timer_t and - * \c mbedtls_ssl_get_timer_t for the conventions this pair of - * callbacks must follow. - * - * \note On some platforms, timing.c provides - * \c mbedtls_timing_set_delay() and - * \c mbedtls_timing_get_delay() that are suitable for using - * here, except if using an event-driven style. - * - * \note See also the "DTLS tutorial" article in our knowledge base. - * https://tls.mbed.org/kb/how-to/dtls-tutorial - */ -void mbedtls_ssl_set_timer_cb( mbedtls_ssl_context *ssl, - void *p_timer, - mbedtls_ssl_set_timer_t *f_set_timer, - mbedtls_ssl_get_timer_t *f_get_timer ); - -/** - * \brief Callback type: generate and write session ticket - * - * \note This describes what a callback implementation should do. - * This callback should generate an encrypted and - * authenticated ticket for the session and write it to the - * output buffer. Here, ticket means the opaque ticket part - * of the NewSessionTicket structure of RFC 5077. - * - * \param p_ticket Context for the callback - * \param session SSL session to be written in the ticket - * \param start Start of the output buffer - * \param end End of the output buffer - * \param tlen On exit, holds the length written - * \param lifetime On exit, holds the lifetime of the ticket in seconds - * - * \return 0 if successful, or - * a specific MBEDTLS_ERR_XXX code. - */ -typedef int mbedtls_ssl_ticket_write_t( void *p_ticket, - const mbedtls_ssl_session *session, - unsigned char *start, - const unsigned char *end, - size_t *tlen, - uint32_t *lifetime ); - -#if defined(MBEDTLS_SSL_EXPORT_KEYS) -/** - * \brief Callback type: Export key block and master secret - * - * \note This is required for certain uses of TLS, e.g. EAP-TLS - * (RFC 5216) and Thread. The key pointers are ephemeral and - * therefore must not be stored. The master secret and keys - * should not be used directly except as an input to a key - * derivation function. - * - * \param p_expkey Context for the callback - * \param ms Pointer to master secret (fixed length: 48 bytes) - * \param kb Pointer to key block, see RFC 5246 section 6.3 - * (variable length: 2 * maclen + 2 * keylen + 2 * ivlen). - * \param maclen MAC length - * \param keylen Key length - * \param ivlen IV length - * - * \return 0 if successful, or - * a specific MBEDTLS_ERR_XXX code. - */ -typedef int mbedtls_ssl_export_keys_t( void *p_expkey, - const unsigned char *ms, - const unsigned char *kb, - size_t maclen, - size_t keylen, - size_t ivlen ); -#endif /* MBEDTLS_SSL_EXPORT_KEYS */ - -/** - * \brief Callback type: parse and load session ticket - * - * \note This describes what a callback implementation should do. - * This callback should parse a session ticket as generated - * by the corresponding mbedtls_ssl_ticket_write_t function, - * and, if the ticket is authentic and valid, load the - * session. - * - * \note The implementation is allowed to modify the first len - * bytes of the input buffer, eg to use it as a temporary - * area for the decrypted ticket contents. - * - * \param p_ticket Context for the callback - * \param session SSL session to be loaded - * \param buf Start of the buffer containing the ticket - * \param len Length of the ticket. - * - * \return 0 if successful, or - * MBEDTLS_ERR_SSL_INVALID_MAC if not authentic, or - * MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED if expired, or - * any other non-zero code for other failures. - */ -typedef int mbedtls_ssl_ticket_parse_t( void *p_ticket, - mbedtls_ssl_session *session, - unsigned char *buf, - size_t len ); - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) -/** - * \brief Configure SSL session ticket callbacks (server only). - * (Default: none.) - * - * \note On server, session tickets are enabled by providing - * non-NULL callbacks. - * - * \note On client, use \c mbedtls_ssl_conf_session_tickets(). - * - * \param conf SSL configuration context - * \param f_ticket_write Callback for writing a ticket - * \param f_ticket_parse Callback for parsing a ticket - * \param p_ticket Context shared by the two callbacks - */ -void mbedtls_ssl_conf_session_tickets_cb( mbedtls_ssl_config *conf, - mbedtls_ssl_ticket_write_t *f_ticket_write, - mbedtls_ssl_ticket_parse_t *f_ticket_parse, - void *p_ticket ); -#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_EXPORT_KEYS) -/** - * \brief Configure key export callback. - * (Default: none.) - * - * \note See \c mbedtls_ssl_export_keys_t. - * - * \param conf SSL configuration context - * \param f_export_keys Callback for exporting keys - * \param p_export_keys Context for the callback - */ -void mbedtls_ssl_conf_export_keys_cb( mbedtls_ssl_config *conf, - mbedtls_ssl_export_keys_t *f_export_keys, - void *p_export_keys ); -#endif /* MBEDTLS_SSL_EXPORT_KEYS */ - -/** - * \brief Callback type: generate a cookie - * - * \param ctx Context for the callback - * \param p Buffer to write to, - * must be updated to point right after the cookie - * \param end Pointer to one past the end of the output buffer - * \param info Client ID info that was passed to - * \c mbedtls_ssl_set_client_transport_id() - * \param ilen Length of info in bytes - * - * \return The callback must return 0 on success, - * or a negative error code. - */ -typedef int mbedtls_ssl_cookie_write_t( void *ctx, - unsigned char **p, unsigned char *end, - const unsigned char *info, size_t ilen ); - -/** - * \brief Callback type: verify a cookie - * - * \param ctx Context for the callback - * \param cookie Cookie to verify - * \param clen Length of cookie - * \param info Client ID info that was passed to - * \c mbedtls_ssl_set_client_transport_id() - * \param ilen Length of info in bytes - * - * \return The callback must return 0 if cookie is valid, - * or a negative error code. - */ -typedef int mbedtls_ssl_cookie_check_t( void *ctx, - const unsigned char *cookie, size_t clen, - const unsigned char *info, size_t ilen ); - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) -/** - * \brief Register callbacks for DTLS cookies - * (Server only. DTLS only.) - * - * Default: dummy callbacks that fail, in order to force you to - * register working callbacks (and initialize their context). - * - * To disable HelloVerifyRequest, register NULL callbacks. - * - * \warning Disabling hello verification allows your server to be used - * for amplification in DoS attacks against other hosts. - * Only disable if you known this can't happen in your - * particular environment. - * - * \note See comments on \c mbedtls_ssl_handshake() about handling - * the MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED that is expected - * on the first handshake attempt when this is enabled. - * - * \note This is also necessary to handle client reconnection from - * the same port as described in RFC 6347 section 4.2.8 (only - * the variant with cookies is supported currently). See - * comments on \c mbedtls_ssl_read() for details. - * - * \param conf SSL configuration - * \param f_cookie_write Cookie write callback - * \param f_cookie_check Cookie check callback - * \param p_cookie Context for both callbacks - */ -void mbedtls_ssl_conf_dtls_cookies( mbedtls_ssl_config *conf, - mbedtls_ssl_cookie_write_t *f_cookie_write, - mbedtls_ssl_cookie_check_t *f_cookie_check, - void *p_cookie ); - -/** - * \brief Set client's transport-level identification info. - * (Server only. DTLS only.) - * - * This is usually the IP address (and port), but could be - * anything identify the client depending on the underlying - * network stack. Used for HelloVerifyRequest with DTLS. - * This is *not* used to route the actual packets. - * - * \param ssl SSL context - * \param info Transport-level info identifying the client (eg IP + port) - * \param ilen Length of info in bytes - * - * \note An internal copy is made, so the info buffer can be reused. - * - * \return 0 on success, - * MBEDTLS_ERR_SSL_BAD_INPUT_DATA if used on client, - * MBEDTLS_ERR_SSL_ALLOC_FAILED if out of memory. - */ -int mbedtls_ssl_set_client_transport_id( mbedtls_ssl_context *ssl, - const unsigned char *info, - size_t ilen ); - -#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY && MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) -/** - * \brief Enable or disable anti-replay protection for DTLS. - * (DTLS only, no effect on TLS.) - * Default: enabled. - * - * \param conf SSL configuration - * \param mode MBEDTLS_SSL_ANTI_REPLAY_ENABLED or MBEDTLS_SSL_ANTI_REPLAY_DISABLED. - * - * \warning Disabling this is a security risk unless the application - * protocol handles duplicated packets in a safe way. You - * should not disable this without careful consideration. - * However, if your application already detects duplicated - * packets and needs information about them to adjust its - * transmission strategy, then you'll want to disable this. - */ -void mbedtls_ssl_conf_dtls_anti_replay( mbedtls_ssl_config *conf, char mode ); -#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */ - -#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) -/** - * \brief Set a limit on the number of records with a bad MAC - * before terminating the connection. - * (DTLS only, no effect on TLS.) - * Default: 0 (disabled). - * - * \param conf SSL configuration - * \param limit Limit, or 0 to disable. - * - * \note If the limit is N, then the connection is terminated when - * the Nth non-authentic record is seen. - * - * \note Records with an invalid header are not counted, only the - * ones going through the authentication-decryption phase. - * - * \note This is a security trade-off related to the fact that it's - * often relatively easy for an active attacker ot inject UDP - * datagrams. On one hand, setting a low limit here makes it - * easier for such an attacker to forcibly terminated a - * connection. On the other hand, a high limit or no limit - * might make us waste resources checking authentication on - * many bogus packets. - */ -void mbedtls_ssl_conf_dtls_badmac_limit( mbedtls_ssl_config *conf, unsigned limit ); -#endif /* MBEDTLS_SSL_DTLS_BADMAC_LIMIT */ - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -/** - * \brief Set retransmit timeout values for the DTLS handshake. - * (DTLS only, no effect on TLS.) - * - * \param conf SSL configuration - * \param min Initial timeout value in milliseconds. - * Default: 1000 (1 second). - * \param max Maximum timeout value in milliseconds. - * Default: 60000 (60 seconds). - * - * \note Default values are from RFC 6347 section 4.2.4.1. - * - * \note The 'min' value should typically be slightly above the - * expected round-trip time to your peer, plus whatever time - * it takes for the peer to process the message. For example, - * if your RTT is about 600ms and you peer needs up to 1s to - * do the cryptographic operations in the handshake, then you - * should set 'min' slightly above 1600. Lower values of 'min' - * might cause spurious resends which waste network resources, - * while larger value of 'min' will increase overall latency - * on unreliable network links. - * - * \note The more unreliable your network connection is, the larger - * your max / min ratio needs to be in order to achieve - * reliable handshakes. - * - * \note Messages are retransmitted up to log2(ceil(max/min)) times. - * For example, if min = 1s and max = 5s, the retransmit plan - * goes: send ... 1s -> resend ... 2s -> resend ... 4s -> - * resend ... 5s -> give up and return a timeout error. - */ -void mbedtls_ssl_conf_handshake_timeout( mbedtls_ssl_config *conf, uint32_t min, uint32_t max ); -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - -#if defined(MBEDTLS_SSL_SRV_C) -/** - * \brief Set the session cache callbacks (server-side only) - * If not set, no session resuming is done (except if session - * tickets are enabled too). - * - * The session cache has the responsibility to check for stale - * entries based on timeout. See RFC 5246 for recommendations. - * - * Warning: session.peer_cert is cleared by the SSL/TLS layer on - * connection shutdown, so do not cache the pointer! Either set - * it to NULL or make a full copy of the certificate. - * - * The get callback is called once during the initial handshake - * to enable session resuming. The get function has the - * following parameters: (void *parameter, mbedtls_ssl_session *session) - * If a valid entry is found, it should fill the master of - * the session object with the cached values and return 0, - * return 1 otherwise. Optionally peer_cert can be set as well - * if it is properly present in cache entry. - * - * The set callback is called once during the initial handshake - * to enable session resuming after the entire handshake has - * been finished. The set function has the following parameters: - * (void *parameter, const mbedtls_ssl_session *session). The function - * should create a cache entry for future retrieval based on - * the data in the session structure and should keep in mind - * that the mbedtls_ssl_session object presented (and all its referenced - * data) is cleared by the SSL/TLS layer when the connection is - * terminated. It is recommended to add metadata to determine if - * an entry is still valid in the future. Return 0 if - * successfully cached, return 1 otherwise. - * - * \param conf SSL configuration - * \param p_cache parmater (context) for both callbacks - * \param f_get_cache session get callback - * \param f_set_cache session set callback - */ -void mbedtls_ssl_conf_session_cache( mbedtls_ssl_config *conf, - void *p_cache, - int (*f_get_cache)(void *, mbedtls_ssl_session *), - int (*f_set_cache)(void *, const mbedtls_ssl_session *) ); -#endif /* MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_CLI_C) -/** - * \brief Request resumption of session (client-side only) - * Session data is copied from presented session structure. - * - * \param ssl SSL context - * \param session session context - * - * \return 0 if successful, - * MBEDTLS_ERR_SSL_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_SSL_BAD_INPUT_DATA if used server-side or - * arguments are otherwise invalid - * - * \sa mbedtls_ssl_get_session() - */ -int mbedtls_ssl_set_session( mbedtls_ssl_context *ssl, const mbedtls_ssl_session *session ); -#endif /* MBEDTLS_SSL_CLI_C */ - -/** - * \brief Set the list of allowed ciphersuites and the preference - * order. First in the list has the highest preference. - * (Overrides all version-specific lists) - * - * The ciphersuites array is not copied, and must remain - * valid for the lifetime of the ssl_config. - * - * Note: The server uses its own preferences - * over the preference of the client unless - * MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE is defined! - * - * \param conf SSL configuration - * \param ciphersuites 0-terminated list of allowed ciphersuites - */ -void mbedtls_ssl_conf_ciphersuites( mbedtls_ssl_config *conf, - const int *ciphersuites ); - -/** - * \brief Set the list of allowed ciphersuites and the - * preference order for a specific version of the protocol. - * (Only useful on the server side) - * - * The ciphersuites array is not copied, and must remain - * valid for the lifetime of the ssl_config. - * - * \param conf SSL configuration - * \param ciphersuites 0-terminated list of allowed ciphersuites - * \param major Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3 - * supported) - * \param minor Minor version number (MBEDTLS_SSL_MINOR_VERSION_0, - * MBEDTLS_SSL_MINOR_VERSION_1 and MBEDTLS_SSL_MINOR_VERSION_2, - * MBEDTLS_SSL_MINOR_VERSION_3 supported) - * - * \note With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0 - * and MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2 - */ -void mbedtls_ssl_conf_ciphersuites_for_version( mbedtls_ssl_config *conf, - const int *ciphersuites, - int major, int minor ); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/** - * \brief Set the X.509 security profile used for verification - * - * \note The restrictions are enforced for all certificates in the - * chain. However, signatures in the handshake are not covered - * by this setting but by \b mbedtls_ssl_conf_sig_hashes(). - * - * \param conf SSL configuration - * \param profile Profile to use - */ -void mbedtls_ssl_conf_cert_profile( mbedtls_ssl_config *conf, - const mbedtls_x509_crt_profile *profile ); - -/** - * \brief Set the data required to verify peer certificate - * - * \param conf SSL configuration - * \param ca_chain trusted CA chain (meaning all fully trusted top-level CAs) - * \param ca_crl trusted CA CRLs - */ -void mbedtls_ssl_conf_ca_chain( mbedtls_ssl_config *conf, - mbedtls_x509_crt *ca_chain, - mbedtls_x509_crl *ca_crl ); - -/** - * \brief Set own certificate chain and private key - * - * \note own_cert should contain in order from the bottom up your - * certificate chain. The top certificate (self-signed) - * can be omitted. - * - * \note On server, this function can be called multiple times to - * provision more than one cert/key pair (eg one ECDSA, one - * RSA with SHA-256, one RSA with SHA-1). An adequate - * certificate will be selected according to the client's - * advertised capabilities. In case mutliple certificates are - * adequate, preference is given to the one set by the first - * call to this function, then second, etc. - * - * \note On client, only the first call has any effect. That is, - * only one client certificate can be provisioned. The - * server's preferences in its CertficateRequest message will - * be ignored and our only cert will be sent regardless of - * whether it matches those preferences - the server can then - * decide what it wants to do with it. - * - * \param conf SSL configuration - * \param own_cert own public certificate chain - * \param pk_key own private key - * - * \return 0 on success or MBEDTLS_ERR_SSL_ALLOC_FAILED - */ -int mbedtls_ssl_conf_own_cert( mbedtls_ssl_config *conf, - mbedtls_x509_crt *own_cert, - mbedtls_pk_context *pk_key ); -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) -/** - * \brief Set the Pre Shared Key (PSK) and the expected identity name - * - * \note This is mainly useful for clients. Servers will usually - * want to use \c mbedtls_ssl_conf_psk_cb() instead. - * - * \note Currently clients can only register one pre-shared key. - * In other words, the servers' identity hint is ignored. - * Support for setting multiple PSKs on clients and selecting - * one based on the identity hint is not a planned feature but - * feedback is welcomed. - * - * \param conf SSL configuration - * \param psk pointer to the pre-shared key - * \param psk_len pre-shared key length - * \param psk_identity pointer to the pre-shared key identity - * \param psk_identity_len identity key length - * - * \return 0 if successful or MBEDTLS_ERR_SSL_ALLOC_FAILED - */ -int mbedtls_ssl_conf_psk( mbedtls_ssl_config *conf, - const unsigned char *psk, size_t psk_len, - const unsigned char *psk_identity, size_t psk_identity_len ); - - -/** - * \brief Set the Pre Shared Key (PSK) for the current handshake - * - * \note This should only be called inside the PSK callback, - * ie the function passed to \c mbedtls_ssl_conf_psk_cb(). - * - * \param ssl SSL context - * \param psk pointer to the pre-shared key - * \param psk_len pre-shared key length - * - * \return 0 if successful or MBEDTLS_ERR_SSL_ALLOC_FAILED - */ -int mbedtls_ssl_set_hs_psk( mbedtls_ssl_context *ssl, - const unsigned char *psk, size_t psk_len ); - -/** - * \brief Set the PSK callback (server-side only). - * - * If set, the PSK callback is called for each - * handshake where a PSK ciphersuite was negotiated. - * The caller provides the identity received and wants to - * receive the actual PSK data and length. - * - * The callback has the following parameters: (void *parameter, - * mbedtls_ssl_context *ssl, const unsigned char *psk_identity, - * size_t identity_len) - * If a valid PSK identity is found, the callback should use - * \c mbedtls_ssl_set_hs_psk() on the ssl context to set the - * correct PSK and return 0. - * Any other return value will result in a denied PSK identity. - * - * \note If you set a PSK callback using this function, then you - * don't need to set a PSK key and identity using - * \c mbedtls_ssl_conf_psk(). - * - * \param conf SSL configuration - * \param f_psk PSK identity function - * \param p_psk PSK identity parameter - */ -void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf, - int (*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, - size_t), - void *p_psk ); -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ - -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C) - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) - -#if defined(MBEDTLS_DEPRECATED_WARNING) -#define MBEDTLS_DEPRECATED __attribute__((deprecated)) -#else -#define MBEDTLS_DEPRECATED -#endif - -/** - * \brief Set the Diffie-Hellman public P and G values, - * read as hexadecimal strings (server-side only) - * (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG]) - * - * \param conf SSL configuration - * \param dhm_P Diffie-Hellman-Merkle modulus - * \param dhm_G Diffie-Hellman-Merkle generator - * - * \deprecated Superseded by \c mbedtls_ssl_conf_dh_param_bin. - * - * \return 0 if successful - */ -MBEDTLS_DEPRECATED int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf, - const char *dhm_P, - const char *dhm_G ); - -#endif /* MBEDTLS_DEPRECATED_REMOVED */ - -/** - * \brief Set the Diffie-Hellman public P and G values - * from big-endian binary presentations. - * (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG]_BIN) - * - * \param conf SSL configuration - * \param dhm_P Diffie-Hellman-Merkle modulus in big-endian binary form - * \param P_len Length of DHM modulus - * \param dhm_G Diffie-Hellman-Merkle generator in big-endian binary form - * \param G_len Length of DHM generator - * - * \return 0 if successful - */ -int mbedtls_ssl_conf_dh_param_bin( mbedtls_ssl_config *conf, - const unsigned char *dhm_P, size_t P_len, - const unsigned char *dhm_G, size_t G_len ); - -/** - * \brief Set the Diffie-Hellman public P and G values, - * read from existing context (server-side only) - * - * \param conf SSL configuration - * \param dhm_ctx Diffie-Hellman-Merkle context - * - * \return 0 if successful - */ -int mbedtls_ssl_conf_dh_param_ctx( mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx ); -#endif /* MBEDTLS_DHM_C && defined(MBEDTLS_SSL_SRV_C) */ - -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) -/** - * \brief Set the minimum length for Diffie-Hellman parameters. - * (Client-side only.) - * (Default: 1024 bits.) - * - * \param conf SSL configuration - * \param bitlen Minimum bit length of the DHM prime - */ -void mbedtls_ssl_conf_dhm_min_bitlen( mbedtls_ssl_config *conf, - unsigned int bitlen ); -#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_CLI_C */ - -#if defined(MBEDTLS_ECP_C) -/** - * \brief Set the allowed curves in order of preference. - * (Default: all defined curves.) - * - * On server: this only affects selection of the ECDHE curve; - * the curves used for ECDH and ECDSA are determined by the - * list of available certificates instead. - * - * On client: this affects the list of curves offered for any - * use. The server can override our preference order. - * - * Both sides: limits the set of curves accepted for use in - * ECDHE and in the peer's end-entity certificate. - * - * \note This has no influence on which curves are allowed inside the - * certificate chains, see \c mbedtls_ssl_conf_cert_profile() - * for that. For the end-entity certificate however, the key - * will be accepted only if it is allowed both by this list - * and by the cert profile. - * - * \note This list should be ordered by decreasing preference - * (preferred curve first). - * - * \param conf SSL configuration - * \param curves Ordered list of allowed curves, - * terminated by MBEDTLS_ECP_DP_NONE. - */ -void mbedtls_ssl_conf_curves( mbedtls_ssl_config *conf, - const mbedtls_ecp_group_id *curves ); -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -/** - * \brief Set the allowed hashes for signatures during the handshake. - * (Default: all available hashes except MD5.) - * - * \note This only affects which hashes are offered and can be used - * for signatures during the handshake. Hashes for message - * authentication and the TLS PRF are controlled by the - * ciphersuite, see \c mbedtls_ssl_conf_ciphersuites(). Hashes - * used for certificate signature are controlled by the - * verification profile, see \c mbedtls_ssl_conf_cert_profile(). - * - * \note This list should be ordered by decreasing preference - * (preferred hash first). - * - * \param conf SSL configuration - * \param hashes Ordered list of allowed signature hashes, - * terminated by \c MBEDTLS_MD_NONE. - */ -void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf, - const int *hashes ); -#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/** - * \brief Set or reset the hostname to check against the received - * server certificate. It sets the ServerName TLS extension, - * too, if that extension is enabled. (client-side only) - * - * \param ssl SSL context - * \param hostname the server hostname, may be NULL to clear hostname - - * \note Maximum hostname length MBEDTLS_SSL_MAX_HOST_NAME_LEN. - * - * \return 0 if successful, MBEDTLS_ERR_SSL_ALLOC_FAILED on - * allocation failure, MBEDTLS_ERR_SSL_BAD_INPUT_DATA on - * too long input hostname. - * - * Hostname set to the one provided on success (cleared - * when NULL). On allocation failure hostname is cleared. - * On too long input failure, old hostname is unchanged. - */ -int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname ); -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) -/** - * \brief Set own certificate and key for the current handshake - * - * \note Same as \c mbedtls_ssl_conf_own_cert() but for use within - * the SNI callback. - * - * \param ssl SSL context - * \param own_cert own public certificate chain - * \param pk_key own private key - * - * \return 0 on success or MBEDTLS_ERR_SSL_ALLOC_FAILED - */ -int mbedtls_ssl_set_hs_own_cert( mbedtls_ssl_context *ssl, - mbedtls_x509_crt *own_cert, - mbedtls_pk_context *pk_key ); - -/** - * \brief Set the data required to verify peer certificate for the - * current handshake - * - * \note Same as \c mbedtls_ssl_conf_ca_chain() but for use within - * the SNI callback. - * - * \param ssl SSL context - * \param ca_chain trusted CA chain (meaning all fully trusted top-level CAs) - * \param ca_crl trusted CA CRLs - */ -void mbedtls_ssl_set_hs_ca_chain( mbedtls_ssl_context *ssl, - mbedtls_x509_crt *ca_chain, - mbedtls_x509_crl *ca_crl ); - -/** - * \brief Set authmode for the current handshake. - * - * \note Same as \c mbedtls_ssl_conf_authmode() but for use within - * the SNI callback. - * - * \param ssl SSL context - * \param authmode MBEDTLS_SSL_VERIFY_NONE, MBEDTLS_SSL_VERIFY_OPTIONAL or - * MBEDTLS_SSL_VERIFY_REQUIRED - */ -void mbedtls_ssl_set_hs_authmode( mbedtls_ssl_context *ssl, - int authmode ); - -/** - * \brief Set server side ServerName TLS extension callback - * (optional, server-side only). - * - * If set, the ServerName callback is called whenever the - * server receives a ServerName TLS extension from the client - * during a handshake. The ServerName callback has the - * following parameters: (void *parameter, mbedtls_ssl_context *ssl, - * const unsigned char *hostname, size_t len). If a suitable - * certificate is found, the callback must set the - * certificate(s) and key(s) to use with \c - * mbedtls_ssl_set_hs_own_cert() (can be called repeatedly), - * and may optionally adjust the CA and associated CRL with \c - * mbedtls_ssl_set_hs_ca_chain() as well as the client - * authentication mode with \c mbedtls_ssl_set_hs_authmode(), - * then must return 0. If no matching name is found, the - * callback must either set a default cert, or - * return non-zero to abort the handshake at this point. - * - * \param conf SSL configuration - * \param f_sni verification function - * \param p_sni verification parameter - */ -void mbedtls_ssl_conf_sni( mbedtls_ssl_config *conf, - int (*f_sni)(void *, mbedtls_ssl_context *, const unsigned char *, - size_t), - void *p_sni ); -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -/** - * \brief Set the EC J-PAKE password for current handshake. - * - * \note An internal copy is made, and destroyed as soon as the - * handshake is completed, or when the SSL context is reset or - * freed. - * - * \note The SSL context needs to be already set up. The right place - * to call this function is between \c mbedtls_ssl_setup() or - * \c mbedtls_ssl_reset() and \c mbedtls_ssl_handshake(). - * - * \param ssl SSL context - * \param pw EC J-PAKE password (pre-shared secret) - * \param pw_len length of pw in bytes - * - * \return 0 on success, or a negative error code. - */ -int mbedtls_ssl_set_hs_ecjpake_password( mbedtls_ssl_context *ssl, - const unsigned char *pw, - size_t pw_len ); -#endif /*MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_SSL_ALPN) -/** - * \brief Set the supported Application Layer Protocols. - * - * \param conf SSL configuration - * \param protos Pointer to a NULL-terminated list of supported protocols, - * in decreasing preference order. The pointer to the list is - * recorded by the library for later reference as required, so - * the lifetime of the table must be atleast as long as the - * lifetime of the SSL configuration structure. - * - * \return 0 on success, or MBEDTLS_ERR_SSL_BAD_INPUT_DATA. - */ -int mbedtls_ssl_conf_alpn_protocols( mbedtls_ssl_config *conf, const char **protos ); - -/** - * \brief Get the name of the negotiated Application Layer Protocol. - * This function should be called after the handshake is - * completed. - * - * \param ssl SSL context - * - * \return Protcol name, or NULL if no protocol was negotiated. - */ -const char *mbedtls_ssl_get_alpn_protocol( const mbedtls_ssl_context *ssl ); -#endif /* MBEDTLS_SSL_ALPN */ - -/** - * \brief Set the maximum supported version sent from the client side - * and/or accepted at the server side - * (Default: MBEDTLS_SSL_MAX_MAJOR_VERSION, MBEDTLS_SSL_MAX_MINOR_VERSION) - * - * \note This ignores ciphersuites from higher versions. - * - * \note With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0 and - * MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2 - * - * \param conf SSL configuration - * \param major Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3 supported) - * \param minor Minor version number (MBEDTLS_SSL_MINOR_VERSION_0, - * MBEDTLS_SSL_MINOR_VERSION_1 and MBEDTLS_SSL_MINOR_VERSION_2, - * MBEDTLS_SSL_MINOR_VERSION_3 supported) - */ -void mbedtls_ssl_conf_max_version( mbedtls_ssl_config *conf, int major, int minor ); - -/** - * \brief Set the minimum accepted SSL/TLS protocol version - * (Default: TLS 1.0) - * - * \note Input outside of the SSL_MAX_XXXXX_VERSION and - * SSL_MIN_XXXXX_VERSION range is ignored. - * - * \note MBEDTLS_SSL_MINOR_VERSION_0 (SSL v3) should be avoided. - * - * \note With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0 and - * MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2 - * - * \param conf SSL configuration - * \param major Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3 supported) - * \param minor Minor version number (MBEDTLS_SSL_MINOR_VERSION_0, - * MBEDTLS_SSL_MINOR_VERSION_1 and MBEDTLS_SSL_MINOR_VERSION_2, - * MBEDTLS_SSL_MINOR_VERSION_3 supported) - */ -void mbedtls_ssl_conf_min_version( mbedtls_ssl_config *conf, int major, int minor ); - -#if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) -/** - * \brief Set the fallback flag (client-side only). - * (Default: MBEDTLS_SSL_IS_NOT_FALLBACK). - * - * \note Set to MBEDTLS_SSL_IS_FALLBACK when preparing a fallback - * connection, that is a connection with max_version set to a - * lower value than the value you're willing to use. Such - * fallback connections are not recommended but are sometimes - * necessary to interoperate with buggy (version-intolerant) - * servers. - * - * \warning You should NOT set this to MBEDTLS_SSL_IS_FALLBACK for - * non-fallback connections! This would appear to work for a - * while, then cause failures when the server is upgraded to - * support a newer TLS version. - * - * \param conf SSL configuration - * \param fallback MBEDTLS_SSL_IS_NOT_FALLBACK or MBEDTLS_SSL_IS_FALLBACK - */ -void mbedtls_ssl_conf_fallback( mbedtls_ssl_config *conf, char fallback ); -#endif /* MBEDTLS_SSL_FALLBACK_SCSV && MBEDTLS_SSL_CLI_C */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) -/** - * \brief Enable or disable Encrypt-then-MAC - * (Default: MBEDTLS_SSL_ETM_ENABLED) - * - * \note This should always be enabled, it is a security - * improvement, and should not cause any interoperability - * issue (used only if the peer supports it too). - * - * \param conf SSL configuration - * \param etm MBEDTLS_SSL_ETM_ENABLED or MBEDTLS_SSL_ETM_DISABLED - */ -void mbedtls_ssl_conf_encrypt_then_mac( mbedtls_ssl_config *conf, char etm ); -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) -/** - * \brief Enable or disable Extended Master Secret negotiation. - * (Default: MBEDTLS_SSL_EXTENDED_MS_ENABLED) - * - * \note This should always be enabled, it is a security fix to the - * protocol, and should not cause any interoperability issue - * (used only if the peer supports it too). - * - * \param conf SSL configuration - * \param ems MBEDTLS_SSL_EXTENDED_MS_ENABLED or MBEDTLS_SSL_EXTENDED_MS_DISABLED - */ -void mbedtls_ssl_conf_extended_master_secret( mbedtls_ssl_config *conf, char ems ); -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ - -#if defined(MBEDTLS_ARC4_C) -/** - * \brief Disable or enable support for RC4 - * (Default: MBEDTLS_SSL_ARC4_DISABLED) - * - * \warning Use of RC4 in DTLS/TLS has been prohibited by RFC 7465 - * for security reasons. Use at your own risk. - * - * \note This function is deprecated and will likely be removed in - * a future version of the library. - * RC4 is disabled by default at compile time and needs to be - * actively enabled for use with legacy systems. - * - * \param conf SSL configuration - * \param arc4 MBEDTLS_SSL_ARC4_ENABLED or MBEDTLS_SSL_ARC4_DISABLED - */ -void mbedtls_ssl_conf_arc4_support( mbedtls_ssl_config *conf, char arc4 ); -#endif /* MBEDTLS_ARC4_C */ - -#if defined(MBEDTLS_SSL_SRV_C) -/** - * \brief Whether to send a list of acceptable CAs in - * CertificateRequest messages. - * (Default: do send) - * - * \param conf SSL configuration - * \param cert_req_ca_list MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED or - * MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED - */ -void mbedtls_ssl_conf_cert_req_ca_list( mbedtls_ssl_config *conf, - char cert_req_ca_list ); -#endif /* MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -/** - * \brief Set the maximum fragment length to emit and/or negotiate - * (Default: the smaller of MBEDTLS_SSL_IN_CONTENT_LEN and - * MBEDTLS_SSL_OUT_CONTENT_LEN, usually 2^14 bytes) - * (Server: set maximum fragment length to emit, - * usually negotiated by the client during handshake - * (Client: set maximum fragment length to emit *and* - * negotiate with the server during handshake) - * - * \param conf SSL configuration - * \param mfl_code Code for maximum fragment length (allowed values: - * MBEDTLS_SSL_MAX_FRAG_LEN_512, MBEDTLS_SSL_MAX_FRAG_LEN_1024, - * MBEDTLS_SSL_MAX_FRAG_LEN_2048, MBEDTLS_SSL_MAX_FRAG_LEN_4096) - * - * \return 0 if successful or MBEDTLS_ERR_SSL_BAD_INPUT_DATA - */ -int mbedtls_ssl_conf_max_frag_len( mbedtls_ssl_config *conf, unsigned char mfl_code ); -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) -/** - * \brief Activate negotiation of truncated HMAC - * (Default: MBEDTLS_SSL_TRUNC_HMAC_DISABLED) - * - * \param conf SSL configuration - * \param truncate Enable or disable (MBEDTLS_SSL_TRUNC_HMAC_ENABLED or - * MBEDTLS_SSL_TRUNC_HMAC_DISABLED) - */ -void mbedtls_ssl_conf_truncated_hmac( mbedtls_ssl_config *conf, int truncate ); -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) -/** - * \brief Enable / Disable 1/n-1 record splitting - * (Default: MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED) - * - * \note Only affects SSLv3 and TLS 1.0, not higher versions. - * Does not affect non-CBC ciphersuites in any version. - * - * \param conf SSL configuration - * \param split MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED or - * MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED - */ -void mbedtls_ssl_conf_cbc_record_splitting( mbedtls_ssl_config *conf, char split ); -#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) -/** - * \brief Enable / Disable session tickets (client only). - * (Default: MBEDTLS_SSL_SESSION_TICKETS_ENABLED.) - * - * \note On server, use \c mbedtls_ssl_conf_session_tickets_cb(). - * - * \param conf SSL configuration - * \param use_tickets Enable or disable (MBEDTLS_SSL_SESSION_TICKETS_ENABLED or - * MBEDTLS_SSL_SESSION_TICKETS_DISABLED) - */ -void mbedtls_ssl_conf_session_tickets( mbedtls_ssl_config *conf, int use_tickets ); -#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */ - -#if defined(MBEDTLS_SSL_RENEGOTIATION) -/** - * \brief Enable / Disable renegotiation support for connection when - * initiated by peer - * (Default: MBEDTLS_SSL_RENEGOTIATION_DISABLED) - * - * \warning It is recommended to always disable renegotation unless you - * know you need it and you know what you're doing. In the - * past, there have been several issues associated with - * renegotiation or a poor understanding of its properties. - * - * \note Server-side, enabling renegotiation also makes the server - * susceptible to a resource DoS by a malicious client. - * - * \param conf SSL configuration - * \param renegotiation Enable or disable (MBEDTLS_SSL_RENEGOTIATION_ENABLED or - * MBEDTLS_SSL_RENEGOTIATION_DISABLED) - */ -void mbedtls_ssl_conf_renegotiation( mbedtls_ssl_config *conf, int renegotiation ); -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - -/** - * \brief Prevent or allow legacy renegotiation. - * (Default: MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION) - * - * MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION allows connections to - * be established even if the peer does not support - * secure renegotiation, but does not allow renegotiation - * to take place if not secure. - * (Interoperable and secure option) - * - * MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION allows renegotiations - * with non-upgraded peers. Allowing legacy renegotiation - * makes the connection vulnerable to specific man in the - * middle attacks. (See RFC 5746) - * (Most interoperable and least secure option) - * - * MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE breaks off connections - * if peer does not support secure renegotiation. Results - * in interoperability issues with non-upgraded peers - * that do not support renegotiation altogether. - * (Most secure option, interoperability issues) - * - * \param conf SSL configuration - * \param allow_legacy Prevent or allow (SSL_NO_LEGACY_RENEGOTIATION, - * SSL_ALLOW_LEGACY_RENEGOTIATION or - * MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE) - */ -void mbedtls_ssl_conf_legacy_renegotiation( mbedtls_ssl_config *conf, int allow_legacy ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) -/** - * \brief Enforce renegotiation requests. - * (Default: enforced, max_records = 16) - * - * When we request a renegotiation, the peer can comply or - * ignore the request. This function allows us to decide - * whether to enforce our renegotiation requests by closing - * the connection if the peer doesn't comply. - * - * However, records could already be in transit from the peer - * when the request is emitted. In order to increase - * reliability, we can accept a number of records before the - * expected handshake records. - * - * The optimal value is highly dependent on the specific usage - * scenario. - * - * \note With DTLS and server-initiated renegotiation, the - * HelloRequest is retransmited every time mbedtls_ssl_read() times - * out or receives Application Data, until: - * - max_records records have beens seen, if it is >= 0, or - * - the number of retransmits that would happen during an - * actual handshake has been reached. - * Please remember the request might be lost a few times - * if you consider setting max_records to a really low value. - * - * \warning On client, the grace period can only happen during - * mbedtls_ssl_read(), as opposed to mbedtls_ssl_write() and mbedtls_ssl_renegotiate() - * which always behave as if max_record was 0. The reason is, - * if we receive application data from the server, we need a - * place to write it, which only happens during mbedtls_ssl_read(). - * - * \param conf SSL configuration - * \param max_records Use MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED if you don't want to - * enforce renegotiation, or a non-negative value to enforce - * it but allow for a grace period of max_records records. - */ -void mbedtls_ssl_conf_renegotiation_enforced( mbedtls_ssl_config *conf, int max_records ); - -/** - * \brief Set record counter threshold for periodic renegotiation. - * (Default: 2^48 - 1) - * - * Renegotiation is automatically triggered when a record - * counter (outgoing or ingoing) crosses the defined - * threshold. The default value is meant to prevent the - * connection from being closed when the counter is about to - * reached its maximal value (it is not allowed to wrap). - * - * Lower values can be used to enforce policies such as "keys - * must be refreshed every N packets with cipher X". - * - * The renegotiation period can be disabled by setting - * conf->disable_renegotiation to - * MBEDTLS_SSL_RENEGOTIATION_DISABLED. - * - * \note When the configured transport is - * MBEDTLS_SSL_TRANSPORT_DATAGRAM the maximum renegotiation - * period is 2^48 - 1, and for MBEDTLS_SSL_TRANSPORT_STREAM, - * the maximum renegotiation period is 2^64 - 1. - * - * \param conf SSL configuration - * \param period The threshold value: a big-endian 64-bit number. - */ -void mbedtls_ssl_conf_renegotiation_period( mbedtls_ssl_config *conf, - const unsigned char period[8] ); -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - -/** - * \brief Return the number of data bytes available to read - * - * \param ssl SSL context - * - * \return how many bytes are available in the read buffer - */ -size_t mbedtls_ssl_get_bytes_avail( const mbedtls_ssl_context *ssl ); - -/** - * \brief Return the result of the certificate verification - * - * \param ssl SSL context - * - * \return 0 if successful, - * -1 if result is not available (eg because the handshake was - * aborted too early), or - * a combination of BADCERT_xxx and BADCRL_xxx flags, see - * x509.h - */ -uint32_t mbedtls_ssl_get_verify_result( const mbedtls_ssl_context *ssl ); - -/** - * \brief Return the name of the current ciphersuite - * - * \param ssl SSL context - * - * \return a string containing the ciphersuite name - */ -const char *mbedtls_ssl_get_ciphersuite( const mbedtls_ssl_context *ssl ); - -/** - * \brief Return the current SSL version (SSLv3/TLSv1/etc) - * - * \param ssl SSL context - * - * \return a string containing the SSL version - */ -const char *mbedtls_ssl_get_version( const mbedtls_ssl_context *ssl ); - -/** - * \brief Return the (maximum) number of bytes added by the record - * layer: header + encryption/MAC overhead (inc. padding) - * - * \param ssl SSL context - * - * \return Current maximum record expansion in bytes, or - * MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE if compression is - * enabled, which makes expansion much less predictable - */ -int mbedtls_ssl_get_record_expansion( const mbedtls_ssl_context *ssl ); - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -/** - * \brief Return the maximum fragment length (payload, in bytes). - * This is the value negotiated with peer if any, - * or the locally configured value. - * - * \note With DTLS, \c mbedtls_ssl_write() will return an error if - * called with a larger length value. - * With TLS, \c mbedtls_ssl_write() will fragment the input if - * necessary and return the number of bytes written; it is up - * to the caller to call \c mbedtls_ssl_write() again in - * order to send the remaining bytes if any. - * - * \param ssl SSL context - * - * \return Current maximum fragment length. - */ -size_t mbedtls_ssl_get_max_frag_len( const mbedtls_ssl_context *ssl ); -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/** - * \brief Return the peer certificate from the current connection - * - * Note: Can be NULL in case no certificate was sent during - * the handshake. Different calls for the same connection can - * return the same or different pointers for the same - * certificate and even a different certificate altogether. - * The peer cert CAN change in a single connection if - * renegotiation is performed. - * - * \param ssl SSL context - * - * \return the current peer certificate - */ -const mbedtls_x509_crt *mbedtls_ssl_get_peer_cert( const mbedtls_ssl_context *ssl ); -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_SSL_CLI_C) -/** - * \brief Save session in order to resume it later (client-side only) - * Session data is copied to presented session structure. - * - * \warning Currently, peer certificate is lost in the operation. - * - * \param ssl SSL context - * \param session session context - * - * \return 0 if successful, - * MBEDTLS_ERR_SSL_ALLOC_FAILED if memory allocation failed, - * MBEDTLS_ERR_SSL_BAD_INPUT_DATA if used server-side or - * arguments are otherwise invalid - * - * \sa mbedtls_ssl_set_session() - */ -int mbedtls_ssl_get_session( const mbedtls_ssl_context *ssl, mbedtls_ssl_session *session ); -#endif /* MBEDTLS_SSL_CLI_C */ - -/** - * \brief Perform the SSL handshake - * - * \param ssl SSL context - * - * \return 0 if successful, or - * MBEDTLS_ERR_SSL_WANT_READ or MBEDTLS_ERR_SSL_WANT_WRITE, or - * MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED (see below), or - * a specific SSL error code. - * - * \note If this function returns something other than 0 or - * MBEDTLS_ERR_SSL_WANT_READ/WRITE, then the ssl context - * becomes unusable, and you should either free it or call - * \c mbedtls_ssl_session_reset() on it before re-using it for - * a new connection; the current connection must be closed. - * - * \note If DTLS is in use, then you may choose to handle - * MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED specially for logging - * purposes, as it is an expected return value rather than an - * actual error, but you still need to reset/free the context. - */ -int mbedtls_ssl_handshake( mbedtls_ssl_context *ssl ); - -/** - * \brief Perform a single step of the SSL handshake - * - * \note The state of the context (ssl->state) will be at - * the next state after execution of this function. Do not - * call this function if state is MBEDTLS_SSL_HANDSHAKE_OVER. - * - * \note If this function returns something other than 0 or - * MBEDTLS_ERR_SSL_WANT_READ/WRITE, then the ssl context - * becomes unusable, and you should either free it or call - * \c mbedtls_ssl_session_reset() on it before re-using it for - * a new connection; the current connection must be closed. - * - * \param ssl SSL context - * - * \return 0 if successful, or - * MBEDTLS_ERR_SSL_WANT_READ or MBEDTLS_ERR_SSL_WANT_WRITE, or - * a specific SSL error code. - */ -int mbedtls_ssl_handshake_step( mbedtls_ssl_context *ssl ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) -/** - * \brief Initiate an SSL renegotiation on the running connection. - * Client: perform the renegotiation right now. - * Server: request renegotiation, which will be performed - * during the next call to mbedtls_ssl_read() if honored by - * client. - * - * \param ssl SSL context - * - * \return 0 if successful, or any mbedtls_ssl_handshake() return - * value. - * - * \note If this function returns something other than 0 or - * MBEDTLS_ERR_SSL_WANT_READ/WRITE, then the ssl context - * becomes unusable, and you should either free it or call - * \c mbedtls_ssl_session_reset() on it before re-using it for - * a new connection; the current connection must be closed. - */ -int mbedtls_ssl_renegotiate( mbedtls_ssl_context *ssl ); -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - -/** - * \brief Read at most 'len' application data bytes - * - * \param ssl SSL context - * \param buf buffer that will hold the data - * \param len maximum number of bytes to read - * - * \return the number of bytes read, or - * 0 for EOF, or - * MBEDTLS_ERR_SSL_WANT_READ or MBEDTLS_ERR_SSL_WANT_WRITE, or - * MBEDTLS_ERR_SSL_CLIENT_RECONNECT (see below), or - * another negative error code. - * - * \note If this function returns something other than a positive - * value or MBEDTLS_ERR_SSL_WANT_READ/WRITE or - * MBEDTLS_ERR_SSL_CLIENT_RECONNECT, then the ssl context - * becomes unusable, and you should either free it or call - * \c mbedtls_ssl_session_reset() on it before re-using it for - * a new connection; the current connection must be closed. - * - * \note When this function return MBEDTLS_ERR_SSL_CLIENT_RECONNECT - * (which can only happen server-side), it means that a client - * is initiating a new connection using the same source port. - * You can either treat that as a connection close and wait - * for the client to resend a ClientHello, or directly - * continue with \c mbedtls_ssl_handshake() with the same - * context (as it has beeen reset internally). Either way, you - * should make sure this is seen by the application as a new - * connection: application state, if any, should be reset, and - * most importantly the identity of the client must be checked - * again. WARNING: not validating the identity of the client - * again, or not transmitting the new identity to the - * application layer, would allow authentication bypass! - */ -int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len ); - -/** - * \brief Try to write exactly 'len' application data bytes - * - * \warning This function will do partial writes in some cases. If the - * return value is non-negative but less than length, the - * function must be called again with updated arguments: - * buf + ret, len - ret (if ret is the return value) until - * it returns a value equal to the last 'len' argument. - * - * \param ssl SSL context - * \param buf buffer holding the data - * \param len how many bytes must be written - * - * \return the number of bytes actually written (may be less than len), - * or MBEDTLS_ERR_SSL_WANT_WRITE or MBEDTLS_ERR_SSL_WANT_READ, - * or another negative error code. - * - * \note If this function returns something other than a positive - * value or MBEDTLS_ERR_SSL_WANT_READ/WRITE, the ssl context - * becomes unusable, and you should either free it or call - * \c mbedtls_ssl_session_reset() on it before re-using it for - * a new connection; the current connection must be closed. - * - * \note When this function returns MBEDTLS_ERR_SSL_WANT_WRITE/READ, - * it must be called later with the *same* arguments, - * until it returns a positive value. - * - * \note If the requested length is greater than the maximum - * fragment length (either the built-in limit or the one set - * or negotiated with the peer), then: - * - with TLS, less bytes than requested are written. - * - with DTLS, MBEDTLS_ERR_SSL_BAD_INPUT_DATA is returned. - * \c mbedtls_ssl_get_max_frag_len() may be used to query the - * active maximum fragment length. - */ -int mbedtls_ssl_write( mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len ); - -/** - * \brief Send an alert message - * - * \param ssl SSL context - * \param level The alert level of the message - * (MBEDTLS_SSL_ALERT_LEVEL_WARNING or MBEDTLS_SSL_ALERT_LEVEL_FATAL) - * \param message The alert message (SSL_ALERT_MSG_*) - * - * \return 0 if successful, or a specific SSL error code. - * - * \note If this function returns something other than 0 or - * MBEDTLS_ERR_SSL_WANT_READ/WRITE, then the ssl context - * becomes unusable, and you should either free it or call - * \c mbedtls_ssl_session_reset() on it before re-using it for - * a new connection; the current connection must be closed. - */ -int mbedtls_ssl_send_alert_message( mbedtls_ssl_context *ssl, - unsigned char level, - unsigned char message ); -/** - * \brief Notify the peer that the connection is being closed - * - * \param ssl SSL context - * - * \return 0 if successful, or a specific SSL error code. - * - * \note If this function returns something other than 0 or - * MBEDTLS_ERR_SSL_WANT_READ/WRITE, then the ssl context - * becomes unusable, and you should either free it or call - * \c mbedtls_ssl_session_reset() on it before re-using it for - * a new connection; the current connection must be closed. - */ -int mbedtls_ssl_close_notify( mbedtls_ssl_context *ssl ); - -/** - * \brief Free referenced items in an SSL context and clear memory - * - * \param ssl SSL context - */ -void mbedtls_ssl_free( mbedtls_ssl_context *ssl ); - -/** - * \brief Initialize an SSL configuration context - * Just makes the context ready for - * mbedtls_ssl_config_defaults() or mbedtls_ssl_config_free(). - * - * \note You need to call mbedtls_ssl_config_defaults() unless you - * manually set all of the relevent fields yourself. - * - * \param conf SSL configuration context - */ -void mbedtls_ssl_config_init( mbedtls_ssl_config *conf ); - -/** - * \brief Load reasonnable default SSL configuration values. - * (You need to call mbedtls_ssl_config_init() first.) - * - * \param conf SSL configuration context - * \param endpoint MBEDTLS_SSL_IS_CLIENT or MBEDTLS_SSL_IS_SERVER - * \param transport MBEDTLS_SSL_TRANSPORT_STREAM for TLS, or - * MBEDTLS_SSL_TRANSPORT_DATAGRAM for DTLS - * \param preset a MBEDTLS_SSL_PRESET_XXX value - * - * \note See \c mbedtls_ssl_conf_transport() for notes on DTLS. - * - * \return 0 if successful, or - * MBEDTLS_ERR_XXX_ALLOC_FAILED on memory allocation error. - */ -int mbedtls_ssl_config_defaults( mbedtls_ssl_config *conf, - int endpoint, int transport, int preset ); - -/** - * \brief Free an SSL configuration context - * - * \param conf SSL configuration context - */ -void mbedtls_ssl_config_free( mbedtls_ssl_config *conf ); - -/** - * \brief Initialize SSL session structure - * - * \param session SSL session - */ -void mbedtls_ssl_session_init( mbedtls_ssl_session *session ); - -/** - * \brief Free referenced items in an SSL session including the - * peer certificate and clear memory - * - * \param session SSL session - */ -void mbedtls_ssl_session_free( mbedtls_ssl_session *session ); - -#ifdef __cplusplus -} -#endif - -#endif /* ssl.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_cache.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_cache.h deleted file mode 100644 index ec081e6d..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_cache.h +++ /dev/null @@ -1,144 +0,0 @@ -/** - * \file ssl_cache.h - * - * \brief SSL session cache implementation - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SSL_CACHE_H -#define MBEDTLS_SSL_CACHE_H - -#include "ssl.h" - -#if defined(MBEDTLS_THREADING_C) -#include "threading.h" -#endif - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ - -#if !defined(MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT) -#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /*!< 1 day */ -#endif - -#if !defined(MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES) -#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /*!< Maximum entries in cache */ -#endif - -/* \} name SECTION: Module settings */ - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct mbedtls_ssl_cache_context mbedtls_ssl_cache_context; -typedef struct mbedtls_ssl_cache_entry mbedtls_ssl_cache_entry; - -/** - * \brief This structure is used for storing cache entries - */ -struct mbedtls_ssl_cache_entry -{ -#if defined(MBEDTLS_HAVE_TIME) - mbedtls_time_t timestamp; /*!< entry timestamp */ -#endif - mbedtls_ssl_session session; /*!< entry session */ -#if defined(MBEDTLS_X509_CRT_PARSE_C) - mbedtls_x509_buf peer_cert; /*!< entry peer_cert */ -#endif - mbedtls_ssl_cache_entry *next; /*!< chain pointer */ -}; - -/** - * \brief Cache context - */ -struct mbedtls_ssl_cache_context -{ - mbedtls_ssl_cache_entry *chain; /*!< start of the chain */ - int timeout; /*!< cache entry timeout */ - int max_entries; /*!< maximum entries */ -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; /*!< mutex */ -#endif -}; - -/** - * \brief Initialize an SSL cache context - * - * \param cache SSL cache context - */ -void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache ); - -/** - * \brief Cache get callback implementation - * (Thread-safe if MBEDTLS_THREADING_C is enabled) - * - * \param data SSL cache context - * \param session session to retrieve entry for - */ -int mbedtls_ssl_cache_get( void *data, mbedtls_ssl_session *session ); - -/** - * \brief Cache set callback implementation - * (Thread-safe if MBEDTLS_THREADING_C is enabled) - * - * \param data SSL cache context - * \param session session to store entry for - */ -int mbedtls_ssl_cache_set( void *data, const mbedtls_ssl_session *session ); - -#if defined(MBEDTLS_HAVE_TIME) -/** - * \brief Set the cache timeout - * (Default: MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT (1 day)) - * - * A timeout of 0 indicates no timeout. - * - * \param cache SSL cache context - * \param timeout cache entry timeout in seconds - */ -void mbedtls_ssl_cache_set_timeout( mbedtls_ssl_cache_context *cache, int timeout ); -#endif /* MBEDTLS_HAVE_TIME */ - -/** - * \brief Set the maximum number of cache entries - * (Default: MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES (50)) - * - * \param cache SSL cache context - * \param max cache entry maximum - */ -void mbedtls_ssl_cache_set_max_entries( mbedtls_ssl_cache_context *cache, int max ); - -/** - * \brief Free referenced items in a cache context and clear memory - * - * \param cache SSL cache context - */ -void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache ); - -#ifdef __cplusplus -} -#endif - -#endif /* ssl_cache.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_ciphersuites.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_ciphersuites.h deleted file mode 100644 index 545468a5..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_ciphersuites.h +++ /dev/null @@ -1,486 +0,0 @@ -/** - * \file ssl_ciphersuites.h - * - * \brief SSL Ciphersuites for mbed TLS - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SSL_CIPHERSUITES_H -#define MBEDTLS_SSL_CIPHERSUITES_H - -#include "pk.h" -#include "cipher.h" -#include "md.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Supported ciphersuites (Official IANA names) - */ -#define MBEDTLS_TLS_RSA_WITH_NULL_MD5 0x01 /**< Weak! */ -#define MBEDTLS_TLS_RSA_WITH_NULL_SHA 0x02 /**< Weak! */ - -#define MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 0x04 -#define MBEDTLS_TLS_RSA_WITH_RC4_128_SHA 0x05 -#define MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA 0x09 /**< Weak! Not in TLS 1.2 */ - -#define MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA 0x0A - -#define MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA 0x15 /**< Weak! Not in TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA 0x16 - -#define MBEDTLS_TLS_PSK_WITH_NULL_SHA 0x2C /**< Weak! */ -#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA 0x2D /**< Weak! */ -#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA 0x2E /**< Weak! */ -#define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA 0x2F - -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA 0x33 -#define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA 0x35 -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA 0x39 - -#define MBEDTLS_TLS_RSA_WITH_NULL_SHA256 0x3B /**< Weak! */ -#define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 0x3C /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 0x3D /**< TLS 1.2 */ - -#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 0x41 -#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 0x45 - -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 0x67 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 0x6B /**< TLS 1.2 */ - -#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 0x84 -#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 0x88 - -#define MBEDTLS_TLS_PSK_WITH_RC4_128_SHA 0x8A -#define MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA 0x8B -#define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA 0x8C -#define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA 0x8D - -#define MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA 0x8E -#define MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA 0x8F -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA 0x90 -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA 0x91 - -#define MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA 0x92 -#define MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA 0x93 -#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA 0x94 -#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA 0x95 - -#define MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 0x9C /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 0x9D /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x9E /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 0x9F /**< TLS 1.2 */ - -#define MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 0xA8 /**< TLS 1.2 */ -#define MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 0xA9 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 0xAA /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 0xAB /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 0xAC /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 0xAD /**< TLS 1.2 */ - -#define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 0xAE -#define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 0xAF -#define MBEDTLS_TLS_PSK_WITH_NULL_SHA256 0xB0 /**< Weak! */ -#define MBEDTLS_TLS_PSK_WITH_NULL_SHA384 0xB1 /**< Weak! */ - -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 0xB2 -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 0xB3 -#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 0xB4 /**< Weak! */ -#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 0xB5 /**< Weak! */ - -#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 0xB6 -#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 0xB7 -#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 0xB8 /**< Weak! */ -#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 0xB9 /**< Weak! */ - -#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBA /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE /**< TLS 1.2 */ - -#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC0 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4 /**< TLS 1.2 */ - -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA 0xC001 /**< Weak! */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA 0xC002 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC003 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0xC004 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0xC005 /**< Not in SSL3! */ - -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA 0xC006 /**< Weak! */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA 0xC007 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC008 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0xC009 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0xC00A /**< Not in SSL3! */ - -#define MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA 0xC00B /**< Weak! */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA 0xC00C /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA 0xC00D /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA 0xC00E /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA 0xC00F /**< Not in SSL3! */ - -#define MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA 0xC010 /**< Weak! */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA 0xC011 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA 0xC012 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 0xC013 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 0xC014 /**< Not in SSL3! */ - -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 0xC023 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 0xC024 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 0xC025 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 0xC026 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 0xC028 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 0xC029 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 0xC02A /**< TLS 1.2 */ - -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xC02C /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0xC02D /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 0xC02E /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0xC030 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 0xC031 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 0xC032 /**< TLS 1.2 */ - -#define MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA 0xC033 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA 0xC034 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA 0xC035 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA 0xC036 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 0xC037 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 0xC038 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA 0xC039 /**< Weak! No SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 0xC03A /**< Weak! No SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 0xC03B /**< Weak! No SSL3! */ - -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC072 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC073 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC074 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC075 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC076 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC077 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC078 /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC079 /**< Not in SSL3! */ - -#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07A /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07B /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07C /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07D /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC086 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC087 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC088 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC089 /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08A /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08B /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08C /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08D /**< TLS 1.2 */ - -#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC08E /**< TLS 1.2 */ -#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC08F /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC090 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC091 /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC092 /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC093 /**< TLS 1.2 */ - -#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC094 -#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC095 -#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC096 -#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC097 -#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC098 -#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC099 -#define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC09A /**< Not in SSL3! */ -#define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC09B /**< Not in SSL3! */ - -#define MBEDTLS_TLS_RSA_WITH_AES_128_CCM 0xC09C /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_WITH_AES_256_CCM 0xC09D /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM 0xC09E /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM 0xC09F /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8 0xC0A0 /**< TLS 1.2 */ -#define MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8 0xC0A1 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8 0xC0A2 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8 0xC0A3 /**< TLS 1.2 */ -#define MBEDTLS_TLS_PSK_WITH_AES_128_CCM 0xC0A4 /**< TLS 1.2 */ -#define MBEDTLS_TLS_PSK_WITH_AES_256_CCM 0xC0A5 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM 0xC0A6 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM 0xC0A7 /**< TLS 1.2 */ -#define MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8 0xC0A8 /**< TLS 1.2 */ -#define MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8 0xC0A9 /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8 0xC0AA /**< TLS 1.2 */ -#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8 0xC0AB /**< TLS 1.2 */ -/* The last two are named with PSK_DHE in the RFC, which looks like a typo */ - -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM 0xC0AC /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM 0xC0AD /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 0xC0AE /**< TLS 1.2 */ -#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 0xC0AF /**< TLS 1.2 */ - -#define MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 0xC0FF /**< experimental */ - -/* Reminder: update mbedtls_ssl_premaster_secret when adding a new key exchange. - * Reminder: update MBEDTLS_KEY_EXCHANGE__xxx below - */ -typedef enum { - MBEDTLS_KEY_EXCHANGE_NONE = 0, - MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_KEY_EXCHANGE_ECJPAKE, -} mbedtls_key_exchange_type_t; - -/* Key exchanges using a certificate */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED -#endif - -/* Key exchanges allowing client certificate requests */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED -#endif - -/* Key exchanges involving server signature in ServerKeyExchange */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED -#endif - -/* Key exchanges using ECDH */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED -#endif - -/* Key exchanges that don't involve ephemeral keys */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED -#endif - -/* Key exchanges that involve ephemeral keys */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED -#endif - -/* Key exchanges using a PSK */ -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED -#endif - -/* Key exchanges using DHE */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED -#endif - -/* Key exchanges using ECDHE */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) -#define MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED -#endif - -typedef struct mbedtls_ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t; - -#define MBEDTLS_CIPHERSUITE_WEAK 0x01 /**< Weak ciphersuite flag */ -#define MBEDTLS_CIPHERSUITE_SHORT_TAG 0x02 /**< Short authentication tag, - eg for CCM_8 */ -#define MBEDTLS_CIPHERSUITE_NODTLS 0x04 /**< Can't be used with DTLS */ - -/** - * \brief This structure is used for storing ciphersuite information - */ -struct mbedtls_ssl_ciphersuite_t -{ - int id; - const char * name; - - mbedtls_cipher_type_t cipher; - mbedtls_md_type_t mac; - mbedtls_key_exchange_type_t key_exchange; - - int min_major_ver; - int min_minor_ver; - int max_major_ver; - int max_minor_ver; - - unsigned char flags; -}; - -const int *mbedtls_ssl_list_ciphersuites( void ); - -const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string( const char *ciphersuite_name ); -const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id( int ciphersuite_id ); - -#if defined(MBEDTLS_PK_C) -mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciphersuite_t *info ); -mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphersuite_t *info ); -#endif - -int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info ); -int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info ); - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED) -static inline int mbedtls_ssl_ciphersuite_has_pfs( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_DHE_RSA: - case MBEDTLS_KEY_EXCHANGE_DHE_PSK: - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK: - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - case MBEDTLS_KEY_EXCHANGE_ECJPAKE: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED) -static inline int mbedtls_ssl_ciphersuite_no_pfs( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_ECDH_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA: - case MBEDTLS_KEY_EXCHANGE_RSA: - case MBEDTLS_KEY_EXCHANGE_PSK: - case MBEDTLS_KEY_EXCHANGE_RSA_PSK: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED) -static inline int mbedtls_ssl_ciphersuite_uses_ecdh( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_ECDH_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */ - -static inline int mbedtls_ssl_ciphersuite_cert_req_allowed( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_RSA: - case MBEDTLS_KEY_EXCHANGE_DHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDH_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - return( 1 ); - - default: - return( 0 ); - } -} - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED) -static inline int mbedtls_ssl_ciphersuite_uses_dhe( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_DHE_RSA: - case MBEDTLS_KEY_EXCHANGE_DHE_PSK: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED) */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED) -static inline int mbedtls_ssl_ciphersuite_uses_ecdhe( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED) */ - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) -static inline int mbedtls_ssl_ciphersuite_uses_server_signature( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_DHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* ssl_ciphersuites.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_cookie.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_cookie.h deleted file mode 100644 index 80b65bbb..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_cookie.h +++ /dev/null @@ -1,109 +0,0 @@ -/** - * \file ssl_cookie.h - * - * \brief DTLS cookie callbacks implementation - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SSL_COOKIE_H -#define MBEDTLS_SSL_COOKIE_H - -#include "ssl.h" - -#if defined(MBEDTLS_THREADING_C) -#include "threading.h" -#endif - -/** - * \name SECTION: Module settings - * - * The configuration options you can set for this module are in this section. - * Either change them in config.h or define them on the compiler command line. - * \{ - */ -#ifndef MBEDTLS_SSL_COOKIE_TIMEOUT -#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */ -#endif - -/* \} name SECTION: Module settings */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Context for the default cookie functions. - */ -typedef struct -{ - mbedtls_md_context_t hmac_ctx; /*!< context for the HMAC portion */ -#if !defined(MBEDTLS_HAVE_TIME) - unsigned long serial; /*!< serial number for expiration */ -#endif - unsigned long timeout; /*!< timeout delay, in seconds if HAVE_TIME, - or in number of tickets issued */ - -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; -#endif -} mbedtls_ssl_cookie_ctx; - -/** - * \brief Initialize cookie context - */ -void mbedtls_ssl_cookie_init( mbedtls_ssl_cookie_ctx *ctx ); - -/** - * \brief Setup cookie context (generate keys) - */ -int mbedtls_ssl_cookie_setup( mbedtls_ssl_cookie_ctx *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief Set expiration delay for cookies - * (Default MBEDTLS_SSL_COOKIE_TIMEOUT) - * - * \param ctx Cookie contex - * \param delay Delay, in seconds if HAVE_TIME, or in number of cookies - * issued in the meantime. - * 0 to disable expiration (NOT recommended) - */ -void mbedtls_ssl_cookie_set_timeout( mbedtls_ssl_cookie_ctx *ctx, unsigned long delay ); - -/** - * \brief Free cookie context - */ -void mbedtls_ssl_cookie_free( mbedtls_ssl_cookie_ctx *ctx ); - -/** - * \brief Generate cookie, see \c mbedtls_ssl_cookie_write_t - */ -mbedtls_ssl_cookie_write_t mbedtls_ssl_cookie_write; - -/** - * \brief Verify cookie, see \c mbedtls_ssl_cookie_write_t - */ -mbedtls_ssl_cookie_check_t mbedtls_ssl_cookie_check; - -#ifdef __cplusplus -} -#endif - -#endif /* ssl_cookie.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_internal.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_internal.h deleted file mode 100644 index 3fdf9142..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_internal.h +++ /dev/null @@ -1,695 +0,0 @@ -/** - * \file ssl_internal.h - * - * \brief Internal functions shared by the SSL modules - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SSL_INTERNAL_H -#define MBEDTLS_SSL_INTERNAL_H - -#include "ssl.h" -#include "cipher.h" - -#if defined(MBEDTLS_MD5_C) -#include "md5.h" -#endif - -#if defined(MBEDTLS_SHA1_C) -#include "sha1.h" -#endif - -#if defined(MBEDTLS_SHA256_C) -#include "sha256.h" -#endif - -#if defined(MBEDTLS_SHA512_C) -#include "sha512.h" -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -#include "ecjpake.h" -#endif - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -/* Determine minimum supported version */ -#define MBEDTLS_SSL_MIN_MAJOR_VERSION MBEDTLS_SSL_MAJOR_VERSION_3 - -#if defined(MBEDTLS_SSL_PROTO_SSL3) -#define MBEDTLS_SSL_MIN_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_0 -#else -#if defined(MBEDTLS_SSL_PROTO_TLS1) -#define MBEDTLS_SSL_MIN_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_1 -#else -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) -#define MBEDTLS_SSL_MIN_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_2 -#else -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#define MBEDTLS_SSL_MIN_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_3 -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ -#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */ -#endif /* MBEDTLS_SSL_PROTO_TLS1 */ -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - -#define MBEDTLS_SSL_MIN_VALID_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_1 -#define MBEDTLS_SSL_MIN_VALID_MAJOR_VERSION MBEDTLS_SSL_MAJOR_VERSION_3 - -/* Determine maximum supported version */ -#define MBEDTLS_SSL_MAX_MAJOR_VERSION MBEDTLS_SSL_MAJOR_VERSION_3 - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#define MBEDTLS_SSL_MAX_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_3 -#else -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) -#define MBEDTLS_SSL_MAX_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_2 -#else -#if defined(MBEDTLS_SSL_PROTO_TLS1) -#define MBEDTLS_SSL_MAX_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_1 -#else -#if defined(MBEDTLS_SSL_PROTO_SSL3) -#define MBEDTLS_SSL_MAX_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_0 -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ -#endif /* MBEDTLS_SSL_PROTO_TLS1 */ -#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */ -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -#define MBEDTLS_SSL_INITIAL_HANDSHAKE 0 -#define MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS 1 /* In progress */ -#define MBEDTLS_SSL_RENEGOTIATION_DONE 2 /* Done or aborted */ -#define MBEDTLS_SSL_RENEGOTIATION_PENDING 3 /* Requested (server only) */ - -/* - * DTLS retransmission states, see RFC 6347 4.2.4 - * - * The SENDING state is merged in PREPARING for initial sends, - * but is distinct for resends. - * - * Note: initial state is wrong for server, but is not used anyway. - */ -#define MBEDTLS_SSL_RETRANS_PREPARING 0 -#define MBEDTLS_SSL_RETRANS_SENDING 1 -#define MBEDTLS_SSL_RETRANS_WAITING 2 -#define MBEDTLS_SSL_RETRANS_FINISHED 3 - -/* - * Allow extra bytes for record, authentication and encryption overhead: - * counter (8) + header (5) + IV(16) + MAC (16-48) + padding (0-256) - * and allow for a maximum of 1024 of compression expansion if - * enabled. - */ -#if defined(MBEDTLS_ZLIB_SUPPORT) -#define MBEDTLS_SSL_COMPRESSION_ADD 1024 -#else -#define MBEDTLS_SSL_COMPRESSION_ADD 0 -#endif - -#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_MODE_CBC) -/* Ciphersuites using HMAC */ -#if defined(MBEDTLS_SHA512_C) -#define MBEDTLS_SSL_MAC_ADD 48 /* SHA-384 used for HMAC */ -#elif defined(MBEDTLS_SHA256_C) -#define MBEDTLS_SSL_MAC_ADD 32 /* SHA-256 used for HMAC */ -#else -#define MBEDTLS_SSL_MAC_ADD 20 /* SHA-1 used for HMAC */ -#endif -#else -/* AEAD ciphersuites: GCM and CCM use a 128 bits tag */ -#define MBEDTLS_SSL_MAC_ADD 16 -#endif - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#define MBEDTLS_SSL_PADDING_ADD 256 -#else -#define MBEDTLS_SSL_PADDING_ADD 0 -#endif - -#define MBEDTLS_SSL_PAYLOAD_OVERHEAD ( MBEDTLS_SSL_COMPRESSION_ADD + \ - MBEDTLS_MAX_IV_LENGTH + \ - MBEDTLS_SSL_MAC_ADD + \ - MBEDTLS_SSL_PADDING_ADD \ - ) - #define MBEDTLS_SSL_IN_PAYLOAD_LEN ( MBEDTLS_SSL_PAYLOAD_OVERHEAD + \ - ( MBEDTLS_SSL_IN_CONTENT_LEN ) ) - #define MBEDTLS_SSL_OUT_PAYLOAD_LEN ( MBEDTLS_SSL_PAYLOAD_OVERHEAD + \ - ( MBEDTLS_SSL_OUT_CONTENT_LEN ) ) - /* Maximum length we can advertise as our max content length for - RFC 6066 max_fragment_length extension negotiation purposes - (the lesser of both sizes, if they are unequal.) - */ -#define MBEDTLS_TLS_EXT_ADV_CONTENT_LEN ( \ - (MBEDTLS_SSL_IN_CONTENT_LEN > MBEDTLS_SSL_OUT_CONTENT_LEN) \ - ? ( MBEDTLS_SSL_OUT_CONTENT_LEN ) \ - : ( MBEDTLS_SSL_IN_CONTENT_LEN ) \ - ) - -/* - * Check that we obey the standard's message size bounds - */ - -#if MBEDTLS_SSL_MAX_CONTENT_LEN > 16384 -#error "Bad configuration - record content too large." -#endif - - #if MBEDTLS_SSL_IN_CONTENT_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN -#error "Bad configuration - incoming record content should not be larger than MBEDTLS_SSL_MAX_CONTENT_LEN." -#endif - - #if MBEDTLS_SSL_OUT_CONTENT_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN -#error "Bad configuration - outgoing record content should not be larger than MBEDTLS_SSL_MAX_CONTENT_LEN." -#endif - - #if MBEDTLS_SSL_IN_PAYLOAD_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN + 2048 -#error "Bad configuration - incoming protected record payload too large." -#endif - -#if MBEDTLS_SSL_OUT_PAYLOAD_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN + 2048 -#error "Bad configuration - outgoing protected record payload too large." -#endif - -/* Calculate buffer sizes */ - -/* Note: Even though the TLS record header is only 5 bytes - long, we're internally using 8 bytes to store the - implicit sequence number. */ -#define MBEDTLS_SSL_HEADER_LEN 13 - -#define MBEDTLS_SSL_IN_BUFFER_LEN \ - ( ( MBEDTLS_SSL_HEADER_LEN ) + ( MBEDTLS_SSL_IN_PAYLOAD_LEN ) ) - #define MBEDTLS_SSL_OUT_BUFFER_LEN \ - ( ( MBEDTLS_SSL_HEADER_LEN ) + ( MBEDTLS_SSL_OUT_PAYLOAD_LEN ) ) - #ifdef MBEDTLS_ZLIB_SUPPORT -/* Compression buffer holds both IN and OUT buffers, so should be size of the larger */ -#define MBEDTLS_SSL_COMPRESS_BUFFER_LEN ( \ - ( MBEDTLS_SSL_IN_BUFFER_LEN > MBEDTLS_SSL_OUT_BUFFER_LEN ) \ - ? MBEDTLS_SSL_IN_BUFFER_LEN \ - : MBEDTLS_SSL_OUT_BUFFER_LEN \ - ) -#endif - -/* - * TLS extension flags (for extensions with outgoing ServerHello content - * that need it (e.g. for RENEGOTIATION_INFO the server already knows because - * of state of the renegotiation flag, so no indicator is required) - */ -#define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT (1 << 0) -#define MBEDTLS_TLS_EXT_ECJPAKE_KKPP_OK (1 << 1) - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -/* - * Abstraction for a grid of allowed signature-hash-algorithm pairs. - */ -struct mbedtls_ssl_sig_hash_set_t -{ - /* At the moment, we only need to remember a single suitable - * hash algorithm per signature algorithm. As long as that's - * the case - and we don't need a general lookup function - - * we can implement the sig-hash-set as a map from signatures - * to hash algorithms. */ - mbedtls_md_type_t rsa; - mbedtls_md_type_t ecdsa; -}; -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -/* - * This structure contains the parameters only needed during handshake. - */ -struct mbedtls_ssl_handshake_params -{ - /* - * Handshake specific crypto variables - */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - mbedtls_ssl_sig_hash_set_t hash_algs; /*!< Set of suitable sig-hash pairs */ -#endif -#if defined(MBEDTLS_DHM_C) - mbedtls_dhm_context dhm_ctx; /*!< DHM key exchange */ -#endif -#if defined(MBEDTLS_ECDH_C) - mbedtls_ecdh_context ecdh_ctx; /*!< ECDH key exchange */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - mbedtls_ecjpake_context ecjpake_ctx; /*!< EC J-PAKE key exchange */ -#if defined(MBEDTLS_SSL_CLI_C) - unsigned char *ecjpake_cache; /*!< Cache for ClientHello ext */ - size_t ecjpake_cache_len; /*!< Length of cached data */ -#endif -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - const mbedtls_ecp_curve_info **curves; /*!< Supported elliptic curves */ -#endif -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - unsigned char *psk; /*!< PSK from the callback */ - size_t psk_len; /*!< Length of PSK from callback */ -#endif -#if defined(MBEDTLS_X509_CRT_PARSE_C) - mbedtls_ssl_key_cert *key_cert; /*!< chosen key/cert pair (server) */ -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - int sni_authmode; /*!< authmode from SNI callback */ - mbedtls_ssl_key_cert *sni_key_cert; /*!< key/cert list from SNI */ - mbedtls_x509_crt *sni_ca_chain; /*!< trusted CAs from SNI callback */ - mbedtls_x509_crl *sni_ca_crl; /*!< trusted CAs CRLs from SNI */ -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ -#endif /* MBEDTLS_X509_CRT_PARSE_C */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - unsigned int out_msg_seq; /*!< Outgoing handshake sequence number */ - unsigned int in_msg_seq; /*!< Incoming handshake sequence number */ - - unsigned char *verify_cookie; /*!< Cli: HelloVerifyRequest cookie - Srv: unused */ - unsigned char verify_cookie_len; /*!< Cli: cookie length - Srv: flag for sending a cookie */ - - unsigned char *hs_msg; /*!< Reassembled handshake message */ - - uint32_t retransmit_timeout; /*!< Current value of timeout */ - unsigned char retransmit_state; /*!< Retransmission state */ - mbedtls_ssl_flight_item *flight; /*!< Current outgoing flight */ - mbedtls_ssl_flight_item *cur_msg; /*!< Current message in flight */ - unsigned int in_flight_start_seq; /*!< Minimum message sequence in the - flight being received */ - mbedtls_ssl_transform *alt_transform_out; /*!< Alternative transform for - resending messages */ - unsigned char alt_out_ctr[8]; /*!< Alternative record epoch/counter - for resending messages */ -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - - /* - * Checksum contexts - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - mbedtls_md5_context fin_md5; - mbedtls_sha1_context fin_sha1; -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) - mbedtls_sha256_context fin_sha256; -#endif -#if defined(MBEDTLS_SHA512_C) - mbedtls_sha512_context fin_sha512; -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - - void (*update_checksum)(mbedtls_ssl_context *, const unsigned char *, size_t); - void (*calc_verify)(mbedtls_ssl_context *, unsigned char *); - void (*calc_finished)(mbedtls_ssl_context *, unsigned char *, int); - int (*tls_prf)(const unsigned char *, size_t, const char *, - const unsigned char *, size_t, - unsigned char *, size_t); - - size_t pmslen; /*!< premaster length */ - - unsigned char randbytes[64]; /*!< random bytes */ - unsigned char premaster[MBEDTLS_PREMASTER_SIZE]; - /*!< premaster secret */ - - int resume; /*!< session resume indicator*/ - int max_major_ver; /*!< max. major version client*/ - int max_minor_ver; /*!< max. minor version client*/ - int cli_exts; /*!< client extension presence*/ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - int new_session_ticket; /*!< use NewSessionTicket? */ -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - int extended_ms; /*!< use Extended Master Secret? */ -#endif -}; - -/* - * This structure contains a full set of runtime transform parameters - * either in negotiation or active. - */ -struct mbedtls_ssl_transform -{ - /* - * Session specific crypto layer - */ - const mbedtls_ssl_ciphersuite_t *ciphersuite_info; - /*!< Chosen cipersuite_info */ - unsigned int keylen; /*!< symmetric key length (bytes) */ - size_t minlen; /*!< min. ciphertext length */ - size_t ivlen; /*!< IV length */ - size_t fixed_ivlen; /*!< Fixed part of IV (AEAD) */ - size_t maclen; /*!< MAC length */ - - unsigned char iv_enc[16]; /*!< IV (encryption) */ - unsigned char iv_dec[16]; /*!< IV (decryption) */ - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - /* Needed only for SSL v3.0 secret */ - unsigned char mac_enc[20]; /*!< SSL v3.0 secret (enc) */ - unsigned char mac_dec[20]; /*!< SSL v3.0 secret (dec) */ -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - - mbedtls_md_context_t md_ctx_enc; /*!< MAC (encryption) */ - mbedtls_md_context_t md_ctx_dec; /*!< MAC (decryption) */ - - mbedtls_cipher_context_t cipher_ctx_enc; /*!< encryption context */ - mbedtls_cipher_context_t cipher_ctx_dec; /*!< decryption context */ - - /* - * Session specific compression layer - */ -#if defined(MBEDTLS_ZLIB_SUPPORT) - z_stream ctx_deflate; /*!< compression context */ - z_stream ctx_inflate; /*!< decompression context */ -#endif -}; - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/* - * List of certificate + private key pairs - */ -struct mbedtls_ssl_key_cert -{ - mbedtls_x509_crt *cert; /*!< cert */ - mbedtls_pk_context *key; /*!< private key */ - mbedtls_ssl_key_cert *next; /*!< next key/cert pair */ -}; -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -/* - * List of handshake messages kept around for resending - */ -struct mbedtls_ssl_flight_item -{ - unsigned char *p; /*!< message, including handshake headers */ - size_t len; /*!< length of p */ - unsigned char type; /*!< type of the message: handshake or CCS */ - mbedtls_ssl_flight_item *next; /*!< next handshake message(s) */ -}; -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - -/* Find an entry in a signature-hash set matching a given hash algorithm. */ -mbedtls_md_type_t mbedtls_ssl_sig_hash_set_find( mbedtls_ssl_sig_hash_set_t *set, - mbedtls_pk_type_t sig_alg ); -/* Add a signature-hash-pair to a signature-hash set */ -void mbedtls_ssl_sig_hash_set_add( mbedtls_ssl_sig_hash_set_t *set, - mbedtls_pk_type_t sig_alg, - mbedtls_md_type_t md_alg ); -/* Allow exactly one hash algorithm for each signature. */ -void mbedtls_ssl_sig_hash_set_const_hash( mbedtls_ssl_sig_hash_set_t *set, - mbedtls_md_type_t md_alg ); - -/* Setup an empty signature-hash set */ -static inline void mbedtls_ssl_sig_hash_set_init( mbedtls_ssl_sig_hash_set_t *set ) -{ - mbedtls_ssl_sig_hash_set_const_hash( set, MBEDTLS_MD_NONE ); -} - -#endif /* MBEDTLS_SSL_PROTO_TLS1_2) && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -/** - * \brief Free referenced items in an SSL transform context and clear - * memory - * - * \param transform SSL transform context - */ -void mbedtls_ssl_transform_free( mbedtls_ssl_transform *transform ); - -/** - * \brief Free referenced items in an SSL handshake context and clear - * memory - * - * \param handshake SSL handshake context - */ -void mbedtls_ssl_handshake_free( mbedtls_ssl_handshake_params *handshake ); - -int mbedtls_ssl_handshake_client_step( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_handshake_server_step( mbedtls_ssl_context *ssl ); -void mbedtls_ssl_handshake_wrapup( mbedtls_ssl_context *ssl ); - -int mbedtls_ssl_send_fatal_handshake_failure( mbedtls_ssl_context *ssl ); - -void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl ); - -int mbedtls_ssl_read_record_layer( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_handle_message_type( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_prepare_handshake_record( mbedtls_ssl_context *ssl ); -void mbedtls_ssl_update_handshake_status( mbedtls_ssl_context *ssl ); - -/** - * \brief Update record layer - * - * This function roughly separates the implementation - * of the logic of (D)TLS from the implementation - * of the secure transport. - * - * \param ssl SSL context to use - * - * \return 0 or non-zero error code. - * - * \note A clarification on what is called 'record layer' here - * is in order, as many sensible definitions are possible: - * - * The record layer takes as input an untrusted underlying - * transport (stream or datagram) and transforms it into - * a serially multiplexed, secure transport, which - * conceptually provides the following: - * - * (1) Three datagram based, content-agnostic transports - * for handshake, alert and CCS messages. - * (2) One stream- or datagram-based transport - * for application data. - * (3) Functionality for changing the underlying transform - * securing the contents. - * - * The interface to this functionality is given as follows: - * - * a Updating - * [Currently implemented by mbedtls_ssl_read_record] - * - * Check if and on which of the four 'ports' data is pending: - * Nothing, a controlling datagram of type (1), or application - * data (2). In any case data is present, internal buffers - * provide access to the data for the user to process it. - * Consumption of type (1) datagrams is done automatically - * on the next update, invalidating that the internal buffers - * for previous datagrams, while consumption of application - * data (2) is user-controlled. - * - * b Reading of application data - * [Currently manual adaption of ssl->in_offt pointer] - * - * As mentioned in the last paragraph, consumption of data - * is different from the automatic consumption of control - * datagrams (1) because application data is treated as a stream. - * - * c Tracking availability of application data - * [Currently manually through decreasing ssl->in_msglen] - * - * For efficiency and to retain datagram semantics for - * application data in case of DTLS, the record layer - * provides functionality for checking how much application - * data is still available in the internal buffer. - * - * d Changing the transformation securing the communication. - * - * Given an opaque implementation of the record layer in the - * above sense, it should be possible to implement the logic - * of (D)TLS on top of it without the need to know anything - * about the record layer's internals. This is done e.g. - * in all the handshake handling functions, and in the - * application data reading function mbedtls_ssl_read. - * - * \note The above tries to give a conceptual picture of the - * record layer, but the current implementation deviates - * from it in some places. For example, our implementation of - * the update functionality through mbedtls_ssl_read_record - * discards datagrams depending on the current state, which - * wouldn't fall under the record layer's responsibility - * following the above definition. - * - */ -int mbedtls_ssl_read_record( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_fetch_input( mbedtls_ssl_context *ssl, size_t nb_want ); - -int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_flush_output( mbedtls_ssl_context *ssl ); - -int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl ); - -int mbedtls_ssl_parse_change_cipher_spec( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_write_change_cipher_spec( mbedtls_ssl_context *ssl ); - -int mbedtls_ssl_parse_finished( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_write_finished( mbedtls_ssl_context *ssl ); - -void mbedtls_ssl_optimize_checksum( mbedtls_ssl_context *ssl, - const mbedtls_ssl_ciphersuite_t *ciphersuite_info ); - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) -int mbedtls_ssl_psk_derive_premaster( mbedtls_ssl_context *ssl, mbedtls_key_exchange_type_t key_ex ); -#endif - -#if defined(MBEDTLS_PK_C) -unsigned char mbedtls_ssl_sig_from_pk( mbedtls_pk_context *pk ); -unsigned char mbedtls_ssl_sig_from_pk_alg( mbedtls_pk_type_t type ); -mbedtls_pk_type_t mbedtls_ssl_pk_alg_from_sig( unsigned char sig ); -#endif - -mbedtls_md_type_t mbedtls_ssl_md_alg_from_hash( unsigned char hash ); -unsigned char mbedtls_ssl_hash_from_md_alg( int md ); -int mbedtls_ssl_set_calc_verify_md( mbedtls_ssl_context *ssl, int md ); - -#if defined(MBEDTLS_ECP_C) -int mbedtls_ssl_check_curve( const mbedtls_ssl_context *ssl, mbedtls_ecp_group_id grp_id ); -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -int mbedtls_ssl_check_sig_hash( const mbedtls_ssl_context *ssl, - mbedtls_md_type_t md ); -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -static inline mbedtls_pk_context *mbedtls_ssl_own_key( mbedtls_ssl_context *ssl ) -{ - mbedtls_ssl_key_cert *key_cert; - - if( ssl->handshake != NULL && ssl->handshake->key_cert != NULL ) - key_cert = ssl->handshake->key_cert; - else - key_cert = ssl->conf->key_cert; - - return( key_cert == NULL ? NULL : key_cert->key ); -} - -static inline mbedtls_x509_crt *mbedtls_ssl_own_cert( mbedtls_ssl_context *ssl ) -{ - mbedtls_ssl_key_cert *key_cert; - - if( ssl->handshake != NULL && ssl->handshake->key_cert != NULL ) - key_cert = ssl->handshake->key_cert; - else - key_cert = ssl->conf->key_cert; - - return( key_cert == NULL ? NULL : key_cert->cert ); -} - -/* - * Check usage of a certificate wrt extensions: - * keyUsage, extendedKeyUsage (later), and nSCertType (later). - * - * Warning: cert_endpoint is the endpoint of the cert (ie, of our peer when we - * check a cert we received from them)! - * - * Return 0 if everything is OK, -1 if not. - */ -int mbedtls_ssl_check_cert_usage( const mbedtls_x509_crt *cert, - const mbedtls_ssl_ciphersuite_t *ciphersuite, - int cert_endpoint, - uint32_t *flags ); -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -void mbedtls_ssl_write_version( int major, int minor, int transport, - unsigned char ver[2] ); -void mbedtls_ssl_read_version( int *major, int *minor, int transport, - const unsigned char ver[2] ); - -static inline size_t mbedtls_ssl_hdr_len( const mbedtls_ssl_context *ssl ) -{ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - return( 13 ); -#else - ((void) ssl); -#endif - return( 5 ); -} - -static inline size_t mbedtls_ssl_hs_hdr_len( const mbedtls_ssl_context *ssl ) -{ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - return( 12 ); -#else - ((void) ssl); -#endif - return( 4 ); -} - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -void mbedtls_ssl_send_flight_completed( mbedtls_ssl_context *ssl ); -void mbedtls_ssl_recv_flight_completed( mbedtls_ssl_context *ssl ); -int mbedtls_ssl_resend( mbedtls_ssl_context *ssl ); -#endif - -/* Visible for testing purposes only */ -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) -int mbedtls_ssl_dtls_replay_check( mbedtls_ssl_context *ssl ); -void mbedtls_ssl_dtls_replay_update( mbedtls_ssl_context *ssl ); -#endif - -/* constant-time buffer comparison */ -static inline int mbedtls_ssl_safer_memcmp( const void *a, const void *b, size_t n ) -{ - size_t i; - volatile const unsigned char *A = (volatile const unsigned char *) a; - volatile const unsigned char *B = (volatile const unsigned char *) b; - volatile unsigned char diff = 0; - - for( i = 0; i < n; i++ ) - diff |= A[i] ^ B[i]; - - return( diff ); -} - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) -int mbedtls_ssl_get_key_exchange_md_ssl_tls( mbedtls_ssl_context *ssl, - unsigned char *output, - unsigned char *data, size_t data_len ); -#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \ - MBEDTLS_SSL_PROTO_TLS1_1 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) -int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl, - unsigned char *output, - unsigned char *data, size_t data_len, - mbedtls_md_type_t md_alg ); -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \ - MBEDTLS_SSL_PROTO_TLS1_2 */ - -#ifdef __cplusplus -} -#endif - -#endif /* ssl_internal.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_ticket.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_ticket.h deleted file mode 100644 index 93ad46ac..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/ssl_ticket.h +++ /dev/null @@ -1,136 +0,0 @@ -/** - * \file ssl_ticket.h - * - * \brief TLS server ticket callbacks implementation - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_SSL_TICKET_H -#define MBEDTLS_SSL_TICKET_H - -/* - * This implementation of the session ticket callbacks includes key - * management, rotating the keys periodically in order to preserve forward - * secrecy, when MBEDTLS_HAVE_TIME is defined. - */ - -#include "ssl.h" -#include "cipher.h" - -#if defined(MBEDTLS_THREADING_C) -#include "threading.h" -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Information for session ticket protection - */ -typedef struct -{ - unsigned char name[4]; /*!< random key identifier */ - uint32_t generation_time; /*!< key generation timestamp (seconds) */ - mbedtls_cipher_context_t ctx; /*!< context for auth enc/decryption */ -} -mbedtls_ssl_ticket_key; - -/** - * \brief Context for session ticket handling functions - */ -typedef struct -{ - mbedtls_ssl_ticket_key keys[2]; /*!< ticket protection keys */ - unsigned char active; /*!< index of the currently active key */ - - uint32_t ticket_lifetime; /*!< lifetime of tickets in seconds */ - - /** Callback for getting (pseudo-)random numbers */ - int (*f_rng)(void *, unsigned char *, size_t); - void *p_rng; /*!< context for the RNG function */ - -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; -#endif -} -mbedtls_ssl_ticket_context; - -/** - * \brief Initialize a ticket context. - * (Just make it ready for mbedtls_ssl_ticket_setup() - * or mbedtls_ssl_ticket_free().) - * - * \param ctx Context to be initialized - */ -void mbedtls_ssl_ticket_init( mbedtls_ssl_ticket_context *ctx ); - -/** - * \brief Prepare context to be actually used - * - * \param ctx Context to be set up - * \param f_rng RNG callback function - * \param p_rng RNG callback context - * \param cipher AEAD cipher to use for ticket protection. - * Recommended value: MBEDTLS_CIPHER_AES_256_GCM. - * \param lifetime Tickets lifetime in seconds - * Recommended value: 86400 (one day). - * - * \note It is highly recommended to select a cipher that is at - * least as strong as the the strongest ciphersuite - * supported. Usually that means a 256-bit key. - * - * \note The lifetime of the keys is twice the lifetime of tickets. - * It is recommended to pick a reasonnable lifetime so as not - * to negate the benefits of forward secrecy. - * - * \return 0 if successful, - * or a specific MBEDTLS_ERR_XXX error code - */ -int mbedtls_ssl_ticket_setup( mbedtls_ssl_ticket_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng, - mbedtls_cipher_type_t cipher, - uint32_t lifetime ); - -/** - * \brief Implementation of the ticket write callback - * - * \note See \c mbedlts_ssl_ticket_write_t for description - */ -mbedtls_ssl_ticket_write_t mbedtls_ssl_ticket_write; - -/** - * \brief Implementation of the ticket parse callback - * - * \note See \c mbedlts_ssl_ticket_parse_t for description - */ -mbedtls_ssl_ticket_parse_t mbedtls_ssl_ticket_parse; - -/** - * \brief Free a context's content and zeroize it. - * - * \param ctx Context to be cleaned up - */ -void mbedtls_ssl_ticket_free( mbedtls_ssl_ticket_context *ctx ); - -#ifdef __cplusplus -} -#endif - -#endif /* ssl_ticket.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/threading.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/threading.h deleted file mode 100644 index 58e6db2f..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/threading.h +++ /dev/null @@ -1,107 +0,0 @@ -/** - * \file threading.h - * - * \brief Threading abstraction layer - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_THREADING_H -#define MBEDTLS_THREADING_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -#define MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE -0x001A /**< The selected feature is not available. */ -#define MBEDTLS_ERR_THREADING_BAD_INPUT_DATA -0x001C /**< Bad input parameters to function. */ -#define MBEDTLS_ERR_THREADING_MUTEX_ERROR -0x001E /**< Locking / unlocking / free failed with error code. */ - -#if defined(MBEDTLS_THREADING_PTHREAD) -#include -typedef struct -{ - pthread_mutex_t mutex; - char is_valid; -} mbedtls_threading_mutex_t; -#endif - -#if defined(MBEDTLS_THREADING_ALT) -/* You should define the mbedtls_threading_mutex_t type in your header */ -#include "threading_alt.h" - -/** - * \brief Set your alternate threading implementation function - * pointers and initialize global mutexes. If used, this - * function must be called once in the main thread before any - * other mbed TLS function is called, and - * mbedtls_threading_free_alt() must be called once in the main - * thread after all other mbed TLS functions. - * - * \note mutex_init() and mutex_free() don't return a status code. - * If mutex_init() fails, it should leave its argument (the - * mutex) in a state such that mutex_lock() will fail when - * called with this argument. - * - * \param mutex_init the init function implementation - * \param mutex_free the free function implementation - * \param mutex_lock the lock function implementation - * \param mutex_unlock the unlock function implementation - */ -void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t * ), - void (*mutex_free)( mbedtls_threading_mutex_t * ), - int (*mutex_lock)( mbedtls_threading_mutex_t * ), - int (*mutex_unlock)( mbedtls_threading_mutex_t * ) ); - -/** - * \brief Free global mutexes. - */ -void mbedtls_threading_free_alt( void ); -#endif /* MBEDTLS_THREADING_ALT */ - -#if defined(MBEDTLS_THREADING_C) -/* - * The function pointers for mutex_init, mutex_free, mutex_ and mutex_unlock - * - * All these functions are expected to work or the result will be undefined. - */ -extern void (*mbedtls_mutex_init)( mbedtls_threading_mutex_t *mutex ); -extern void (*mbedtls_mutex_free)( mbedtls_threading_mutex_t *mutex ); -extern int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t *mutex ); -extern int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t *mutex ); - -/* - * Global mutexes - */ -extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex; -extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex; -#endif /* MBEDTLS_THREADING_C */ - -#ifdef __cplusplus -} -#endif - -#endif /* threading.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/timing.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/timing.h deleted file mode 100644 index 2c497bf4..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/timing.h +++ /dev/null @@ -1,161 +0,0 @@ -/** - * \file timing.h - * - * \brief Portable interface to timeouts and to the CPU cycle counter - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_TIMING_H -#define MBEDTLS_TIMING_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if !defined(MBEDTLS_TIMING_ALT) -// Regular implementation -// - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief timer structure - */ -struct mbedtls_timing_hr_time -{ - unsigned char opaque[32]; -}; - -/** - * \brief Context for mbedtls_timing_set/get_delay() - */ -typedef struct -{ - struct mbedtls_timing_hr_time timer; - uint32_t int_ms; - uint32_t fin_ms; -} mbedtls_timing_delay_context; - -extern volatile int mbedtls_timing_alarmed; - -/** - * \brief Return the CPU cycle counter value - * - * \warning This is only a best effort! Do not rely on this! - * In particular, it is known to be unreliable on virtual - * machines. - * - * \note This value starts at an unspecified origin and - * may wrap around. - */ -unsigned long mbedtls_timing_hardclock( void ); - -/** - * \brief Return the elapsed time in milliseconds - * - * \param val points to a timer structure - * \param reset If 0, query the elapsed time. Otherwise (re)start the timer. - * - * \return Elapsed time since the previous reset in ms. When - * restarting, this is always 0. - * - * \note To initialize a timer, call this function with reset=1. - * - * Determining the elapsed time and resetting the timer is not - * atomic on all platforms, so after the sequence - * `{ get_timer(1); ...; time1 = get_timer(1); ...; time2 = - * get_timer(0) }` the value time1+time2 is only approximately - * the delay since the first reset. - */ -unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset ); - -/** - * \brief Setup an alarm clock - * - * \param seconds delay before the "mbedtls_timing_alarmed" flag is set - * (must be >=0) - * - * \warning Only one alarm at a time is supported. In a threaded - * context, this means one for the whole process, not one per - * thread. - */ -void mbedtls_set_alarm( int seconds ); - -/** - * \brief Set a pair of delays to watch - * (See \c mbedtls_timing_get_delay().) - * - * \param data Pointer to timing data. - * Must point to a valid \c mbedtls_timing_delay_context struct. - * \param int_ms First (intermediate) delay in milliseconds. - * The effect if int_ms > fin_ms is unspecified. - * \param fin_ms Second (final) delay in milliseconds. - * Pass 0 to cancel the current delay. - * - * \note To set a single delay, either use \c mbedtls_timing_set_timer - * directly or use this function with int_ms == fin_ms. - */ -void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms ); - -/** - * \brief Get the status of delays - * (Memory helper: number of delays passed.) - * - * \param data Pointer to timing data - * Must point to a valid \c mbedtls_timing_delay_context struct. - * - * \return -1 if cancelled (fin_ms = 0), - * 0 if none of the delays are passed, - * 1 if only the intermediate delay is passed, - * 2 if the final delay is passed. - */ -int mbedtls_timing_get_delay( void *data ); - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_TIMING_ALT */ -#include "timing_alt.h" -#endif /* MBEDTLS_TIMING_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_SELF_TEST) -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if a test failed - */ -int mbedtls_timing_self_test( int verbose ); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* timing.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/version.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/version.h deleted file mode 100644 index c3ee649f..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/version.h +++ /dev/null @@ -1,112 +0,0 @@ -/** - * \file version.h - * - * \brief Run-time version information - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * This set of compile-time defines and run-time variables can be used to - * determine the version number of the mbed TLS library used. - */ -#ifndef MBEDTLS_VERSION_H -#define MBEDTLS_VERSION_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -/** - * The version number x.y.z is split into three parts. - * Major, Minor, Patchlevel - */ -#define MBEDTLS_VERSION_MAJOR 2 -#define MBEDTLS_VERSION_MINOR 8 -#define MBEDTLS_VERSION_PATCH 0 - -/** - * The single version number has the following structure: - * MMNNPP00 - * Major version | Minor version | Patch version - */ -#define MBEDTLS_VERSION_NUMBER 0x02080000 -#define MBEDTLS_VERSION_STRING "2.8.0" -#define MBEDTLS_VERSION_STRING_FULL "mbed TLS 2.8.0" - -#if defined(MBEDTLS_VERSION_C) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Get the version number. - * - * \return The constructed version number in the format - * MMNNPP00 (Major, Minor, Patch). - */ -unsigned int mbedtls_version_get_number( void ); - -/** - * Get the version string ("x.y.z"). - * - * \param string The string that will receive the value. - * (Should be at least 9 bytes in size) - */ -void mbedtls_version_get_string( char *string ); - -/** - * Get the full version string ("mbed TLS x.y.z"). - * - * \param string The string that will receive the value. The mbed TLS version - * string will use 18 bytes AT MOST including a terminating - * null byte. - * (So the buffer should be at least 18 bytes to receive this - * version string). - */ -void mbedtls_version_get_string_full( char *string ); - -/** - * \brief Check if support for a feature was compiled into this - * mbed TLS binary. This allows you to see at runtime if the - * library was for instance compiled with or without - * Multi-threading support. - * - * \note only checks against defines in the sections "System - * support", "mbed TLS modules" and "mbed TLS feature - * support" in config.h - * - * \param feature The string for the define to check (e.g. "MBEDTLS_AES_C") - * - * \return 0 if the feature is present, - * -1 if the feature is not present and - * -2 if support for feature checking as a whole was not - * compiled in. - */ -int mbedtls_version_check_feature( const char *feature ); - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_VERSION_C */ - -#endif /* version.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/x509.h deleted file mode 100644 index d6db9c6e..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509.h +++ /dev/null @@ -1,333 +0,0 @@ -/** - * \file x509.h - * - * \brief X.509 generic defines and structures - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_X509_H -#define MBEDTLS_X509_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "asn1.h" -#include "pk.h" - -#if defined(MBEDTLS_RSA_C) -#include "rsa.h" -#endif - -/** - * \addtogroup x509_module - * \{ - */ - -#if !defined(MBEDTLS_X509_MAX_INTERMEDIATE_CA) -/** - * Maximum number of intermediate CAs in a verification chain. - * That is, maximum length of the chain, excluding the end-entity certificate - * and the trusted root certificate. - * - * Set this to a low value to prevent an adversary from making you waste - * resources verifying an overlong certificate chain. - */ -#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 -#endif - -/** - * \name X509 Error codes - * \{ - */ -#define MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE -0x2080 /**< Unavailable feature, e.g. RSA hashing/encryption combination. */ -#define MBEDTLS_ERR_X509_UNKNOWN_OID -0x2100 /**< Requested OID is unknown. */ -#define MBEDTLS_ERR_X509_INVALID_FORMAT -0x2180 /**< The CRT/CRL/CSR format is invalid, e.g. different type expected. */ -#define MBEDTLS_ERR_X509_INVALID_VERSION -0x2200 /**< The CRT/CRL/CSR version element is invalid. */ -#define MBEDTLS_ERR_X509_INVALID_SERIAL -0x2280 /**< The serial tag or value is invalid. */ -#define MBEDTLS_ERR_X509_INVALID_ALG -0x2300 /**< The algorithm tag or value is invalid. */ -#define MBEDTLS_ERR_X509_INVALID_NAME -0x2380 /**< The name tag or value is invalid. */ -#define MBEDTLS_ERR_X509_INVALID_DATE -0x2400 /**< The date tag or value is invalid. */ -#define MBEDTLS_ERR_X509_INVALID_SIGNATURE -0x2480 /**< The signature tag or value invalid. */ -#define MBEDTLS_ERR_X509_INVALID_EXTENSIONS -0x2500 /**< The extension tag or value is invalid. */ -#define MBEDTLS_ERR_X509_UNKNOWN_VERSION -0x2580 /**< CRT/CRL/CSR has an unsupported version number. */ -#define MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG -0x2600 /**< Signature algorithm (oid) is unsupported. */ -#define MBEDTLS_ERR_X509_SIG_MISMATCH -0x2680 /**< Signature algorithms do not match. (see \c ::mbedtls_x509_crt sig_oid) */ -#define MBEDTLS_ERR_X509_CERT_VERIFY_FAILED -0x2700 /**< Certificate verification failed, e.g. CRL, CA or signature check failed. */ -#define MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT -0x2780 /**< Format not recognized as DER or PEM. */ -#define MBEDTLS_ERR_X509_BAD_INPUT_DATA -0x2800 /**< Input invalid. */ -#define MBEDTLS_ERR_X509_ALLOC_FAILED -0x2880 /**< Allocation of memory failed. */ -#define MBEDTLS_ERR_X509_FILE_IO_ERROR -0x2900 /**< Read/write of file failed. */ -#define MBEDTLS_ERR_X509_BUFFER_TOO_SMALL -0x2980 /**< Destination buffer is too small. */ -#define MBEDTLS_ERR_X509_FATAL_ERROR -0x3000 /**< A fatal error occured, eg the chain is too long or the vrfy callback failed. */ -/* \} name */ - -/** - * \name X509 Verify codes - * \{ - */ -/* Reminder: update x509_crt_verify_strings[] in library/x509_crt.c */ -#define MBEDTLS_X509_BADCERT_EXPIRED 0x01 /**< The certificate validity has expired. */ -#define MBEDTLS_X509_BADCERT_REVOKED 0x02 /**< The certificate has been revoked (is on a CRL). */ -#define MBEDTLS_X509_BADCERT_CN_MISMATCH 0x04 /**< The certificate Common Name (CN) does not match with the expected CN. */ -#define MBEDTLS_X509_BADCERT_NOT_TRUSTED 0x08 /**< The certificate is not correctly signed by the trusted CA. */ -#define MBEDTLS_X509_BADCRL_NOT_TRUSTED 0x10 /**< The CRL is not correctly signed by the trusted CA. */ -#define MBEDTLS_X509_BADCRL_EXPIRED 0x20 /**< The CRL is expired. */ -#define MBEDTLS_X509_BADCERT_MISSING 0x40 /**< Certificate was missing. */ -#define MBEDTLS_X509_BADCERT_SKIP_VERIFY 0x80 /**< Certificate verification was skipped. */ -#define MBEDTLS_X509_BADCERT_OTHER 0x0100 /**< Other reason (can be used by verify callback) */ -#define MBEDTLS_X509_BADCERT_FUTURE 0x0200 /**< The certificate validity starts in the future. */ -#define MBEDTLS_X509_BADCRL_FUTURE 0x0400 /**< The CRL is from the future */ -#define MBEDTLS_X509_BADCERT_KEY_USAGE 0x0800 /**< Usage does not match the keyUsage extension. */ -#define MBEDTLS_X509_BADCERT_EXT_KEY_USAGE 0x1000 /**< Usage does not match the extendedKeyUsage extension. */ -#define MBEDTLS_X509_BADCERT_NS_CERT_TYPE 0x2000 /**< Usage does not match the nsCertType extension. */ -#define MBEDTLS_X509_BADCERT_BAD_MD 0x4000 /**< The certificate is signed with an unacceptable hash. */ -#define MBEDTLS_X509_BADCERT_BAD_PK 0x8000 /**< The certificate is signed with an unacceptable PK alg (eg RSA vs ECDSA). */ -#define MBEDTLS_X509_BADCERT_BAD_KEY 0x010000 /**< The certificate is signed with an unacceptable key (eg bad curve, RSA too short). */ -#define MBEDTLS_X509_BADCRL_BAD_MD 0x020000 /**< The CRL is signed with an unacceptable hash. */ -#define MBEDTLS_X509_BADCRL_BAD_PK 0x040000 /**< The CRL is signed with an unacceptable PK alg (eg RSA vs ECDSA). */ -#define MBEDTLS_X509_BADCRL_BAD_KEY 0x080000 /**< The CRL is signed with an unacceptable key (eg bad curve, RSA too short). */ - -/* \} name */ -/* \} addtogroup x509_module */ - -/* - * X.509 v3 Key Usage Extension flags - * Reminder: update x509_info_key_usage() when adding new flags. - */ -#define MBEDTLS_X509_KU_DIGITAL_SIGNATURE (0x80) /* bit 0 */ -#define MBEDTLS_X509_KU_NON_REPUDIATION (0x40) /* bit 1 */ -#define MBEDTLS_X509_KU_KEY_ENCIPHERMENT (0x20) /* bit 2 */ -#define MBEDTLS_X509_KU_DATA_ENCIPHERMENT (0x10) /* bit 3 */ -#define MBEDTLS_X509_KU_KEY_AGREEMENT (0x08) /* bit 4 */ -#define MBEDTLS_X509_KU_KEY_CERT_SIGN (0x04) /* bit 5 */ -#define MBEDTLS_X509_KU_CRL_SIGN (0x02) /* bit 6 */ -#define MBEDTLS_X509_KU_ENCIPHER_ONLY (0x01) /* bit 7 */ -#define MBEDTLS_X509_KU_DECIPHER_ONLY (0x8000) /* bit 8 */ - -/* - * Netscape certificate types - * (http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn3.html) - */ - -#define MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT (0x80) /* bit 0 */ -#define MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER (0x40) /* bit 1 */ -#define MBEDTLS_X509_NS_CERT_TYPE_EMAIL (0x20) /* bit 2 */ -#define MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING (0x10) /* bit 3 */ -#define MBEDTLS_X509_NS_CERT_TYPE_RESERVED (0x08) /* bit 4 */ -#define MBEDTLS_X509_NS_CERT_TYPE_SSL_CA (0x04) /* bit 5 */ -#define MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA (0x02) /* bit 6 */ -#define MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA (0x01) /* bit 7 */ - -/* - * X.509 extension types - * - * Comments refer to the status for using certificates. Status can be - * different for writing certificates or reading CRLs or CSRs. - */ -#define MBEDTLS_X509_EXT_AUTHORITY_KEY_IDENTIFIER (1 << 0) -#define MBEDTLS_X509_EXT_SUBJECT_KEY_IDENTIFIER (1 << 1) -#define MBEDTLS_X509_EXT_KEY_USAGE (1 << 2) -#define MBEDTLS_X509_EXT_CERTIFICATE_POLICIES (1 << 3) -#define MBEDTLS_X509_EXT_POLICY_MAPPINGS (1 << 4) -#define MBEDTLS_X509_EXT_SUBJECT_ALT_NAME (1 << 5) /* Supported (DNS) */ -#define MBEDTLS_X509_EXT_ISSUER_ALT_NAME (1 << 6) -#define MBEDTLS_X509_EXT_SUBJECT_DIRECTORY_ATTRS (1 << 7) -#define MBEDTLS_X509_EXT_BASIC_CONSTRAINTS (1 << 8) /* Supported */ -#define MBEDTLS_X509_EXT_NAME_CONSTRAINTS (1 << 9) -#define MBEDTLS_X509_EXT_POLICY_CONSTRAINTS (1 << 10) -#define MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE (1 << 11) -#define MBEDTLS_X509_EXT_CRL_DISTRIBUTION_POINTS (1 << 12) -#define MBEDTLS_X509_EXT_INIHIBIT_ANYPOLICY (1 << 13) -#define MBEDTLS_X509_EXT_FRESHEST_CRL (1 << 14) - -#define MBEDTLS_X509_EXT_NS_CERT_TYPE (1 << 16) - -/* - * Storage format identifiers - * Recognized formats: PEM and DER - */ -#define MBEDTLS_X509_FORMAT_DER 1 -#define MBEDTLS_X509_FORMAT_PEM 2 - -#define MBEDTLS_X509_MAX_DN_NAME_SIZE 256 /**< Maximum value size of a DN entry */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \addtogroup x509_module - * \{ */ - -/** - * \name Structures for parsing X.509 certificates, CRLs and CSRs - * \{ - */ - -/** - * Type-length-value structure that allows for ASN1 using DER. - */ -typedef mbedtls_asn1_buf mbedtls_x509_buf; - -/** - * Container for ASN1 bit strings. - */ -typedef mbedtls_asn1_bitstring mbedtls_x509_bitstring; - -/** - * Container for ASN1 named information objects. - * It allows for Relative Distinguished Names (e.g. cn=localhost,ou=code,etc.). - */ -typedef mbedtls_asn1_named_data mbedtls_x509_name; - -/** - * Container for a sequence of ASN.1 items - */ -typedef mbedtls_asn1_sequence mbedtls_x509_sequence; - -/** Container for date and time (precision in seconds). */ -typedef struct mbedtls_x509_time -{ - int year, mon, day; /**< Date. */ - int hour, min, sec; /**< Time. */ -} -mbedtls_x509_time; - -/** \} name Structures for parsing X.509 certificates, CRLs and CSRs */ -/** \} addtogroup x509_module */ - -/** - * \brief Store the certificate DN in printable form into buf; - * no more than size characters will be written. - * - * \param buf Buffer to write to - * \param size Maximum size of buffer - * \param dn The X509 name to represent - * - * \return The length of the string written (not including the - * terminated nul byte), or a negative error code. - */ -int mbedtls_x509_dn_gets( char *buf, size_t size, const mbedtls_x509_name *dn ); - -/** - * \brief Store the certificate serial in printable form into buf; - * no more than size characters will be written. - * - * \param buf Buffer to write to - * \param size Maximum size of buffer - * \param serial The X509 serial to represent - * - * \return The length of the string written (not including the - * terminated nul byte), or a negative error code. - */ -int mbedtls_x509_serial_gets( char *buf, size_t size, const mbedtls_x509_buf *serial ); - -/** - * \brief Check a given mbedtls_x509_time against the system time - * and tell if it's in the past. - * - * \note Intended usage is "if( is_past( valid_to ) ) ERROR". - * Hence the return value of 1 if on internal errors. - * - * \param to mbedtls_x509_time to check - * - * \return 1 if the given time is in the past or an error occured, - * 0 otherwise. - */ -int mbedtls_x509_time_is_past( const mbedtls_x509_time *to ); - -/** - * \brief Check a given mbedtls_x509_time against the system time - * and tell if it's in the future. - * - * \note Intended usage is "if( is_future( valid_from ) ) ERROR". - * Hence the return value of 1 if on internal errors. - * - * \param from mbedtls_x509_time to check - * - * \return 1 if the given time is in the future or an error occured, - * 0 otherwise. - */ -int mbedtls_x509_time_is_future( const mbedtls_x509_time *from ); - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_x509_self_test( int verbose ); - -/* - * Internal module functions. You probably do not want to use these unless you - * know you do. - */ -int mbedtls_x509_get_name( unsigned char **p, const unsigned char *end, - mbedtls_x509_name *cur ); -int mbedtls_x509_get_alg_null( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *alg ); -int mbedtls_x509_get_alg( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *alg, mbedtls_x509_buf *params ); -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) -int mbedtls_x509_get_rsassa_pss_params( const mbedtls_x509_buf *params, - mbedtls_md_type_t *md_alg, mbedtls_md_type_t *mgf_md, - int *salt_len ); -#endif -int mbedtls_x509_get_sig( unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig ); -int mbedtls_x509_get_sig_alg( const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params, - mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg, - void **sig_opts ); -int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end, - mbedtls_x509_time *t ); -int mbedtls_x509_get_serial( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *serial ); -int mbedtls_x509_get_ext( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *ext, int tag ); -int mbedtls_x509_sig_alg_gets( char *buf, size_t size, const mbedtls_x509_buf *sig_oid, - mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg, - const void *sig_opts ); -int mbedtls_x509_key_size_helper( char *buf, size_t buf_size, const char *name ); -int mbedtls_x509_string_to_names( mbedtls_asn1_named_data **head, const char *name ); -int mbedtls_x509_set_extension( mbedtls_asn1_named_data **head, const char *oid, size_t oid_len, - int critical, const unsigned char *val, - size_t val_len ); -int mbedtls_x509_write_extensions( unsigned char **p, unsigned char *start, - mbedtls_asn1_named_data *first ); -int mbedtls_x509_write_names( unsigned char **p, unsigned char *start, - mbedtls_asn1_named_data *first ); -int mbedtls_x509_write_sig( unsigned char **p, unsigned char *start, - const char *oid, size_t oid_len, - unsigned char *sig, size_t size ); - -#define MBEDTLS_X509_SAFE_SNPRINTF \ - do { \ - if( ret < 0 || (size_t) ret >= n ) \ - return( MBEDTLS_ERR_X509_BUFFER_TOO_SMALL ); \ - \ - n -= (size_t) ret; \ - p += (size_t) ret; \ - } while( 0 ) - -#ifdef __cplusplus -} -#endif - -#endif /* x509.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_crl.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_crl.h deleted file mode 100644 index 08a4283a..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_crl.h +++ /dev/null @@ -1,174 +0,0 @@ -/** - * \file x509_crl.h - * - * \brief X.509 certificate revocation list parsing - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_X509_CRL_H -#define MBEDTLS_X509_CRL_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "x509.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \addtogroup x509_module - * \{ */ - -/** - * \name Structures and functions for parsing CRLs - * \{ - */ - -/** - * Certificate revocation list entry. - * Contains the CA-specific serial numbers and revocation dates. - */ -typedef struct mbedtls_x509_crl_entry -{ - mbedtls_x509_buf raw; - - mbedtls_x509_buf serial; - - mbedtls_x509_time revocation_date; - - mbedtls_x509_buf entry_ext; - - struct mbedtls_x509_crl_entry *next; -} -mbedtls_x509_crl_entry; - -/** - * Certificate revocation list structure. - * Every CRL may have multiple entries. - */ -typedef struct mbedtls_x509_crl -{ - mbedtls_x509_buf raw; /**< The raw certificate data (DER). */ - mbedtls_x509_buf tbs; /**< The raw certificate body (DER). The part that is To Be Signed. */ - - int version; /**< CRL version (1=v1, 2=v2) */ - mbedtls_x509_buf sig_oid; /**< CRL signature type identifier */ - - mbedtls_x509_buf issuer_raw; /**< The raw issuer data (DER). */ - - mbedtls_x509_name issuer; /**< The parsed issuer data (named information object). */ - - mbedtls_x509_time this_update; - mbedtls_x509_time next_update; - - mbedtls_x509_crl_entry entry; /**< The CRL entries containing the certificate revocation times for this CA. */ - - mbedtls_x509_buf crl_ext; - - mbedtls_x509_buf sig_oid2; - mbedtls_x509_buf sig; - mbedtls_md_type_t sig_md; /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */ - mbedtls_pk_type_t sig_pk; /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */ - void *sig_opts; /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */ - - struct mbedtls_x509_crl *next; -} -mbedtls_x509_crl; - -/** - * \brief Parse a DER-encoded CRL and append it to the chained list - * - * \param chain points to the start of the chain - * \param buf buffer holding the CRL data in DER format - * \param buflen size of the buffer - * (including the terminating null byte for PEM data) - * - * \return 0 if successful, or a specific X509 or PEM error code - */ -int mbedtls_x509_crl_parse_der( mbedtls_x509_crl *chain, - const unsigned char *buf, size_t buflen ); -/** - * \brief Parse one or more CRLs and append them to the chained list - * - * \note Mutliple CRLs are accepted only if using PEM format - * - * \param chain points to the start of the chain - * \param buf buffer holding the CRL data in PEM or DER format - * \param buflen size of the buffer - * (including the terminating null byte for PEM data) - * - * \return 0 if successful, or a specific X509 or PEM error code - */ -int mbedtls_x509_crl_parse( mbedtls_x509_crl *chain, const unsigned char *buf, size_t buflen ); - -#if defined(MBEDTLS_FS_IO) -/** - * \brief Load one or more CRLs and append them to the chained list - * - * \note Mutliple CRLs are accepted only if using PEM format - * - * \param chain points to the start of the chain - * \param path filename to read the CRLs from (in PEM or DER encoding) - * - * \return 0 if successful, or a specific X509 or PEM error code - */ -int mbedtls_x509_crl_parse_file( mbedtls_x509_crl *chain, const char *path ); -#endif /* MBEDTLS_FS_IO */ - -/** - * \brief Returns an informational string about the CRL. - * - * \param buf Buffer to write to - * \param size Maximum size of buffer - * \param prefix A line prefix - * \param crl The X509 CRL to represent - * - * \return The length of the string written (not including the - * terminated nul byte), or a negative error code. - */ -int mbedtls_x509_crl_info( char *buf, size_t size, const char *prefix, - const mbedtls_x509_crl *crl ); - -/** - * \brief Initialize a CRL (chain) - * - * \param crl CRL chain to initialize - */ -void mbedtls_x509_crl_init( mbedtls_x509_crl *crl ); - -/** - * \brief Unallocate all CRL data - * - * \param crl CRL chain to free - */ -void mbedtls_x509_crl_free( mbedtls_x509_crl *crl ); - -/* \} name */ -/* \} addtogroup x509_module */ - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_x509_crl.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_crt.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_crt.h deleted file mode 100644 index 2dbb7ec9..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_crt.h +++ /dev/null @@ -1,663 +0,0 @@ -/** - * \file x509_crt.h - * - * \brief X.509 certificate parsing and writing - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_X509_CRT_H -#define MBEDTLS_X509_CRT_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "x509.h" -#include "x509_crl.h" - -/** - * \addtogroup x509_module - * \{ - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \name Structures and functions for parsing and writing X.509 certificates - * \{ - */ - -/** - * Container for an X.509 certificate. The certificate may be chained. - */ -typedef struct mbedtls_x509_crt -{ - mbedtls_x509_buf raw; /**< The raw certificate data (DER). */ - mbedtls_x509_buf tbs; /**< The raw certificate body (DER). The part that is To Be Signed. */ - - int version; /**< The X.509 version. (1=v1, 2=v2, 3=v3) */ - mbedtls_x509_buf serial; /**< Unique id for certificate issued by a specific CA. */ - mbedtls_x509_buf sig_oid; /**< Signature algorithm, e.g. sha1RSA */ - - mbedtls_x509_buf issuer_raw; /**< The raw issuer data (DER). Used for quick comparison. */ - mbedtls_x509_buf subject_raw; /**< The raw subject data (DER). Used for quick comparison. */ - - mbedtls_x509_name issuer; /**< The parsed issuer data (named information object). */ - mbedtls_x509_name subject; /**< The parsed subject data (named information object). */ - - mbedtls_x509_time valid_from; /**< Start time of certificate validity. */ - mbedtls_x509_time valid_to; /**< End time of certificate validity. */ - - mbedtls_pk_context pk; /**< Container for the public key context. */ - - mbedtls_x509_buf issuer_id; /**< Optional X.509 v2/v3 issuer unique identifier. */ - mbedtls_x509_buf subject_id; /**< Optional X.509 v2/v3 subject unique identifier. */ - mbedtls_x509_buf v3_ext; /**< Optional X.509 v3 extensions. */ - mbedtls_x509_sequence subject_alt_names; /**< Optional list of Subject Alternative Names (Only dNSName supported). */ - - int ext_types; /**< Bit string containing detected and parsed extensions */ - int ca_istrue; /**< Optional Basic Constraint extension value: 1 if this certificate belongs to a CA, 0 otherwise. */ - int max_pathlen; /**< Optional Basic Constraint extension value: The maximum path length to the root certificate. Path length is 1 higher than RFC 5280 'meaning', so 1+ */ - - unsigned int key_usage; /**< Optional key usage extension value: See the values in x509.h */ - - mbedtls_x509_sequence ext_key_usage; /**< Optional list of extended key usage OIDs. */ - - unsigned char ns_cert_type; /**< Optional Netscape certificate type extension value: See the values in x509.h */ - - mbedtls_x509_buf sig; /**< Signature: hash of the tbs part signed with the private key. */ - mbedtls_md_type_t sig_md; /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */ - mbedtls_pk_type_t sig_pk; /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */ - void *sig_opts; /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */ - - struct mbedtls_x509_crt *next; /**< Next certificate in the CA-chain. */ -} -mbedtls_x509_crt; - -/** - * Build flag from an algorithm/curve identifier (pk, md, ecp) - * Since 0 is always XXX_NONE, ignore it. - */ -#define MBEDTLS_X509_ID_FLAG( id ) ( 1 << ( id - 1 ) ) - -/** - * Security profile for certificate verification. - * - * All lists are bitfields, built by ORing flags from MBEDTLS_X509_ID_FLAG(). - */ -typedef struct -{ - uint32_t allowed_mds; /**< MDs for signatures */ - uint32_t allowed_pks; /**< PK algs for signatures */ - uint32_t allowed_curves; /**< Elliptic curves for ECDSA */ - uint32_t rsa_min_bitlen; /**< Minimum size for RSA keys */ -} -mbedtls_x509_crt_profile; - -#define MBEDTLS_X509_CRT_VERSION_1 0 -#define MBEDTLS_X509_CRT_VERSION_2 1 -#define MBEDTLS_X509_CRT_VERSION_3 2 - -#define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 32 -#define MBEDTLS_X509_RFC5280_UTC_TIME_LEN 15 - -#if !defined( MBEDTLS_X509_MAX_FILE_PATH_LEN ) -#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 -#endif - -/** - * Container for writing a certificate (CRT) - */ -typedef struct mbedtls_x509write_cert -{ - int version; - mbedtls_mpi serial; - mbedtls_pk_context *subject_key; - mbedtls_pk_context *issuer_key; - mbedtls_asn1_named_data *subject; - mbedtls_asn1_named_data *issuer; - mbedtls_md_type_t md_alg; - char not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1]; - char not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1]; - mbedtls_asn1_named_data *extensions; -} -mbedtls_x509write_cert; - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/** - * Default security profile. Should provide a good balance between security - * and compatibility with current deployments. - */ -extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default; - -/** - * Expected next default profile. Recommended for new deployments. - * Currently targets a 128-bit security level, except for RSA-2048. - */ -extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next; - -/** - * NSA Suite B profile. - */ -extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb; - -/** - * \brief Parse a single DER formatted certificate and add it - * to the chained list. - * - * \param chain points to the start of the chain - * \param buf buffer holding the certificate DER data - * \param buflen size of the buffer - * - * \return 0 if successful, or a specific X509 or PEM error code - */ -int mbedtls_x509_crt_parse_der( mbedtls_x509_crt *chain, const unsigned char *buf, - size_t buflen ); - -/** - * \brief Parse one or more certificates and add them - * to the chained list. Parses permissively. If some - * certificates can be parsed, the result is the number - * of failed certificates it encountered. If none complete - * correctly, the first error is returned. - * - * \param chain points to the start of the chain - * \param buf buffer holding the certificate data in PEM or DER format - * \param buflen size of the buffer - * (including the terminating null byte for PEM data) - * - * \return 0 if all certificates parsed successfully, a positive number - * if partly successful or a specific X509 or PEM error code - */ -int mbedtls_x509_crt_parse( mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen ); - -#if defined(MBEDTLS_FS_IO) -/** - * \brief Load one or more certificates and add them - * to the chained list. Parses permissively. If some - * certificates can be parsed, the result is the number - * of failed certificates it encountered. If none complete - * correctly, the first error is returned. - * - * \param chain points to the start of the chain - * \param path filename to read the certificates from - * - * \return 0 if all certificates parsed successfully, a positive number - * if partly successful or a specific X509 or PEM error code - */ -int mbedtls_x509_crt_parse_file( mbedtls_x509_crt *chain, const char *path ); - -/** - * \brief Load one or more certificate files from a path and add them - * to the chained list. Parses permissively. If some - * certificates can be parsed, the result is the number - * of failed certificates it encountered. If none complete - * correctly, the first error is returned. - * - * \param chain points to the start of the chain - * \param path directory / folder to read the certificate files from - * - * \return 0 if all certificates parsed successfully, a positive number - * if partly successful or a specific X509 or PEM error code - */ -int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path ); -#endif /* MBEDTLS_FS_IO */ - -/** - * \brief Returns an informational string about the - * certificate. - * - * \param buf Buffer to write to - * \param size Maximum size of buffer - * \param prefix A line prefix - * \param crt The X509 certificate to represent - * - * \return The length of the string written (not including the - * terminated nul byte), or a negative error code. - */ -int mbedtls_x509_crt_info( char *buf, size_t size, const char *prefix, - const mbedtls_x509_crt *crt ); - -/** - * \brief Returns an informational string about the - * verification status of a certificate. - * - * \param buf Buffer to write to - * \param size Maximum size of buffer - * \param prefix A line prefix - * \param flags Verification flags created by mbedtls_x509_crt_verify() - * - * \return The length of the string written (not including the - * terminated nul byte), or a negative error code. - */ -int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix, - uint32_t flags ); - -/** - * \brief Verify the certificate signature - * - * The verify callback is a user-supplied callback that - * can clear / modify / add flags for a certificate. If set, - * the verification callback is called for each - * certificate in the chain (from the trust-ca down to the - * presented crt). The parameters for the callback are: - * (void *parameter, mbedtls_x509_crt *crt, int certificate_depth, - * int *flags). With the flags representing current flags for - * that specific certificate and the certificate depth from - * the bottom (Peer cert depth = 0). - * - * All flags left after returning from the callback - * are also returned to the application. The function should - * return 0 for anything (including invalid certificates) - * other than fatal error, as a non-zero return code - * immediately aborts the verification process. For fatal - * errors, a specific error code should be used (different - * from MBEDTLS_ERR_X509_CERT_VERIFY_FAILED which should not - * be returned at this point), or MBEDTLS_ERR_X509_FATAL_ERROR - * can be used if no better code is available. - * - * \note In case verification failed, the results can be displayed - * using \c mbedtls_x509_crt_verify_info() - * - * \note Same as \c mbedtls_x509_crt_verify_with_profile() with the - * default security profile. - * - * \note It is your responsibility to provide up-to-date CRLs for - * all trusted CAs. If no CRL is provided for the CA that was - * used to sign the certificate, CRL verification is skipped - * silently, that is *without* setting any flag. - * - * \param crt a certificate (chain) to be verified - * \param trust_ca the list of trusted CAs - * \param ca_crl the list of CRLs for trusted CAs (see note above) - * \param cn expected Common Name (can be set to - * NULL if the CN must not be verified) - * \param flags result of the verification - * \param f_vrfy verification function - * \param p_vrfy verification parameter - * - * \return 0 (and flags set to 0) if the chain was verified and valid, - * MBEDTLS_ERR_X509_CERT_VERIFY_FAILED if the chain was verified - * but found to be invalid, in which case *flags will have one - * or more MBEDTLS_X509_BADCERT_XXX or MBEDTLS_X509_BADCRL_XXX - * flags set, or another error (and flags set to 0xffffffff) - * in case of a fatal error encountered during the - * verification process. - */ -int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt, - mbedtls_x509_crt *trust_ca, - mbedtls_x509_crl *ca_crl, - const char *cn, uint32_t *flags, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ); - -/** - * \brief Verify the certificate signature according to profile - * - * \note Same as \c mbedtls_x509_crt_verify(), but with explicit - * security profile. - * - * \note The restrictions on keys (RSA minimum size, allowed curves - * for ECDSA) apply to all certificates: trusted root, - * intermediate CAs if any, and end entity certificate. - * - * \param crt a certificate (chain) to be verified - * \param trust_ca the list of trusted CAs - * \param ca_crl the list of CRLs for trusted CAs - * \param profile security profile for verification - * \param cn expected Common Name (can be set to - * NULL if the CN must not be verified) - * \param flags result of the verification - * \param f_vrfy verification function - * \param p_vrfy verification parameter - * - * \return 0 if successful or MBEDTLS_ERR_X509_CERT_VERIFY_FAILED - * in which case *flags will have one or more - * MBEDTLS_X509_BADCERT_XXX or MBEDTLS_X509_BADCRL_XXX flags - * set, - * or another error in case of a fatal error encountered - * during the verification process. - */ -int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt, - mbedtls_x509_crt *trust_ca, - mbedtls_x509_crl *ca_crl, - const mbedtls_x509_crt_profile *profile, - const char *cn, uint32_t *flags, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ); - -#if defined(MBEDTLS_X509_CHECK_KEY_USAGE) -/** - * \brief Check usage of certificate against keyUsage extension. - * - * \param crt Leaf certificate used. - * \param usage Intended usage(s) (eg MBEDTLS_X509_KU_KEY_ENCIPHERMENT - * before using the certificate to perform an RSA key - * exchange). - * - * \note Except for decipherOnly and encipherOnly, a bit set in the - * usage argument means this bit MUST be set in the - * certificate. For decipherOnly and encipherOnly, it means - * that bit MAY be set. - * - * \return 0 is these uses of the certificate are allowed, - * MBEDTLS_ERR_X509_BAD_INPUT_DATA if the keyUsage extension - * is present but does not match the usage argument. - * - * \note You should only call this function on leaf certificates, on - * (intermediate) CAs the keyUsage extension is automatically - * checked by \c mbedtls_x509_crt_verify(). - */ -int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt, - unsigned int usage ); -#endif /* MBEDTLS_X509_CHECK_KEY_USAGE) */ - -#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) -/** - * \brief Check usage of certificate against extendedKeyUsage. - * - * \param crt Leaf certificate used. - * \param usage_oid Intended usage (eg MBEDTLS_OID_SERVER_AUTH or - * MBEDTLS_OID_CLIENT_AUTH). - * \param usage_len Length of usage_oid (eg given by MBEDTLS_OID_SIZE()). - * - * \return 0 if this use of the certificate is allowed, - * MBEDTLS_ERR_X509_BAD_INPUT_DATA if not. - * - * \note Usually only makes sense on leaf certificates. - */ -int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt, - const char *usage_oid, - size_t usage_len ); -#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */ - -#if defined(MBEDTLS_X509_CRL_PARSE_C) -/** - * \brief Verify the certificate revocation status - * - * \param crt a certificate to be verified - * \param crl the CRL to verify against - * - * \return 1 if the certificate is revoked, 0 otherwise - * - */ -int mbedtls_x509_crt_is_revoked( const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl ); -#endif /* MBEDTLS_X509_CRL_PARSE_C */ - -/** - * \brief Initialize a certificate (chain) - * - * \param crt Certificate chain to initialize - */ -void mbedtls_x509_crt_init( mbedtls_x509_crt *crt ); - -/** - * \brief Unallocate all certificate data - * - * \param crt Certificate chain to free - */ -void mbedtls_x509_crt_free( mbedtls_x509_crt *crt ); -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -/* \} name */ -/* \} addtogroup x509_module */ - -#if defined(MBEDTLS_X509_CRT_WRITE_C) -/** - * \brief Initialize a CRT writing context - * - * \param ctx CRT context to initialize - */ -void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx ); - -/** - * \brief Set the verion for a Certificate - * Default: MBEDTLS_X509_CRT_VERSION_3 - * - * \param ctx CRT context to use - * \param version version to set (MBEDTLS_X509_CRT_VERSION_1, MBEDTLS_X509_CRT_VERSION_2 or - * MBEDTLS_X509_CRT_VERSION_3) - */ -void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version ); - -/** - * \brief Set the serial number for a Certificate. - * - * \param ctx CRT context to use - * \param serial serial number to set - * - * \return 0 if successful - */ -int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial ); - -/** - * \brief Set the validity period for a Certificate - * Timestamps should be in string format for UTC timezone - * i.e. "YYYYMMDDhhmmss" - * e.g. "20131231235959" for December 31st 2013 - * at 23:59:59 - * - * \param ctx CRT context to use - * \param not_before not_before timestamp - * \param not_after not_after timestamp - * - * \return 0 if timestamp was parsed successfully, or - * a specific error code - */ -int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx, const char *not_before, - const char *not_after ); - -/** - * \brief Set the issuer name for a Certificate - * Issuer names should contain a comma-separated list - * of OID types and values: - * e.g. "C=UK,O=ARM,CN=mbed TLS CA" - * - * \param ctx CRT context to use - * \param issuer_name issuer name to set - * - * \return 0 if issuer name was parsed successfully, or - * a specific error code - */ -int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx, - const char *issuer_name ); - -/** - * \brief Set the subject name for a Certificate - * Subject names should contain a comma-separated list - * of OID types and values: - * e.g. "C=UK,O=ARM,CN=mbed TLS Server 1" - * - * \param ctx CRT context to use - * \param subject_name subject name to set - * - * \return 0 if subject name was parsed successfully, or - * a specific error code - */ -int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx, - const char *subject_name ); - -/** - * \brief Set the subject public key for the certificate - * - * \param ctx CRT context to use - * \param key public key to include - */ -void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key ); - -/** - * \brief Set the issuer key used for signing the certificate - * - * \param ctx CRT context to use - * \param key private key to sign with - */ -void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key ); - -/** - * \brief Set the MD algorithm to use for the signature - * (e.g. MBEDTLS_MD_SHA1) - * - * \param ctx CRT context to use - * \param md_alg MD algorithm to use - */ -void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg ); - -/** - * \brief Generic function to add to or replace an extension in the - * CRT - * - * \param ctx CRT context to use - * \param oid OID of the extension - * \param oid_len length of the OID - * \param critical if the extension is critical (per the RFC's definition) - * \param val value of the extension OCTET STRING - * \param val_len length of the value data - * - * \return 0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx, - const char *oid, size_t oid_len, - int critical, - const unsigned char *val, size_t val_len ); - -/** - * \brief Set the basicConstraints extension for a CRT - * - * \param ctx CRT context to use - * \param is_ca is this a CA certificate - * \param max_pathlen maximum length of certificate chains below this - * certificate (only for CA certificates, -1 is - * inlimited) - * - * \return 0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx, - int is_ca, int max_pathlen ); - -#if defined(MBEDTLS_SHA1_C) -/** - * \brief Set the subjectKeyIdentifier extension for a CRT - * Requires that mbedtls_x509write_crt_set_subject_key() has been - * called before - * - * \param ctx CRT context to use - * - * \return 0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx ); - -/** - * \brief Set the authorityKeyIdentifier extension for a CRT - * Requires that mbedtls_x509write_crt_set_issuer_key() has been - * called before - * - * \param ctx CRT context to use - * - * \return 0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx ); -#endif /* MBEDTLS_SHA1_C */ - -/** - * \brief Set the Key Usage Extension flags - * (e.g. MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_KEY_CERT_SIGN) - * - * \param ctx CRT context to use - * \param key_usage key usage flags to set - * - * \return 0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx, - unsigned int key_usage ); - -/** - * \brief Set the Netscape Cert Type flags - * (e.g. MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT | MBEDTLS_X509_NS_CERT_TYPE_EMAIL) - * - * \param ctx CRT context to use - * \param ns_cert_type Netscape Cert Type flags to set - * - * \return 0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx, - unsigned char ns_cert_type ); - -/** - * \brief Free the contents of a CRT write context - * - * \param ctx CRT context to free - */ -void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx ); - -/** - * \brief Write a built up certificate to a X509 DER structure - * Note: data is written at the end of the buffer! Use the - * return value to determine where you should start - * using the buffer - * - * \param ctx certificate to write away - * \param buf buffer to write to - * \param size size of the buffer - * \param f_rng RNG function (for signature, see note) - * \param p_rng RNG parameter - * - * \return length of data written if successful, or a specific - * error code - * - * \note f_rng may be NULL if RSA is used for signature and the - * signature is made offline (otherwise f_rng is desirable - * for countermeasures against timing attacks). - * ECDSA signatures always require a non-NULL f_rng. - */ -int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -#if defined(MBEDTLS_PEM_WRITE_C) -/** - * \brief Write a built up certificate to a X509 PEM string - * - * \param ctx certificate to write away - * \param buf buffer to write to - * \param size size of the buffer - * \param f_rng RNG function (for signature, see note) - * \param p_rng RNG parameter - * - * \return 0 if successful, or a specific error code - * - * \note f_rng may be NULL if RSA is used for signature and the - * signature is made offline (otherwise f_rng is desirable - * for countermeasures against timing attacks). - * ECDSA signatures always require a non-NULL f_rng. - */ -int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); -#endif /* MBEDTLS_PEM_WRITE_C */ -#endif /* MBEDTLS_X509_CRT_WRITE_C */ - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_x509_crt.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_csr.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_csr.h deleted file mode 100644 index 0c6ccad7..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/x509_csr.h +++ /dev/null @@ -1,299 +0,0 @@ -/** - * \file x509_csr.h - * - * \brief X.509 certificate signing request parsing and writing - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_X509_CSR_H -#define MBEDTLS_X509_CSR_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "x509.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \addtogroup x509_module - * \{ */ - -/** - * \name Structures and functions for X.509 Certificate Signing Requests (CSR) - * \{ - */ - -/** - * Certificate Signing Request (CSR) structure. - */ -typedef struct mbedtls_x509_csr -{ - mbedtls_x509_buf raw; /**< The raw CSR data (DER). */ - mbedtls_x509_buf cri; /**< The raw CertificateRequestInfo body (DER). */ - - int version; /**< CSR version (1=v1). */ - - mbedtls_x509_buf subject_raw; /**< The raw subject data (DER). */ - mbedtls_x509_name subject; /**< The parsed subject data (named information object). */ - - mbedtls_pk_context pk; /**< Container for the public key context. */ - - mbedtls_x509_buf sig_oid; - mbedtls_x509_buf sig; - mbedtls_md_type_t sig_md; /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */ - mbedtls_pk_type_t sig_pk; /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */ - void *sig_opts; /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */ -} -mbedtls_x509_csr; - -/** - * Container for writing a CSR - */ -typedef struct mbedtls_x509write_csr -{ - mbedtls_pk_context *key; - mbedtls_asn1_named_data *subject; - mbedtls_md_type_t md_alg; - mbedtls_asn1_named_data *extensions; -} -mbedtls_x509write_csr; - -#if defined(MBEDTLS_X509_CSR_PARSE_C) -/** - * \brief Load a Certificate Signing Request (CSR) in DER format - * - * \note CSR attributes (if any) are currently silently ignored. - * - * \param csr CSR context to fill - * \param buf buffer holding the CRL data - * \param buflen size of the buffer - * - * \return 0 if successful, or a specific X509 error code - */ -int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr, - const unsigned char *buf, size_t buflen ); - -/** - * \brief Load a Certificate Signing Request (CSR), DER or PEM format - * - * \note See notes for \c mbedtls_x509_csr_parse_der() - * - * \param csr CSR context to fill - * \param buf buffer holding the CRL data - * \param buflen size of the buffer - * (including the terminating null byte for PEM data) - * - * \return 0 if successful, or a specific X509 or PEM error code - */ -int mbedtls_x509_csr_parse( mbedtls_x509_csr *csr, const unsigned char *buf, size_t buflen ); - -#if defined(MBEDTLS_FS_IO) -/** - * \brief Load a Certificate Signing Request (CSR) - * - * \note See notes for \c mbedtls_x509_csr_parse() - * - * \param csr CSR context to fill - * \param path filename to read the CSR from - * - * \return 0 if successful, or a specific X509 or PEM error code - */ -int mbedtls_x509_csr_parse_file( mbedtls_x509_csr *csr, const char *path ); -#endif /* MBEDTLS_FS_IO */ - -/** - * \brief Returns an informational string about the - * CSR. - * - * \param buf Buffer to write to - * \param size Maximum size of buffer - * \param prefix A line prefix - * \param csr The X509 CSR to represent - * - * \return The length of the string written (not including the - * terminated nul byte), or a negative error code. - */ -int mbedtls_x509_csr_info( char *buf, size_t size, const char *prefix, - const mbedtls_x509_csr *csr ); - -/** - * \brief Initialize a CSR - * - * \param csr CSR to initialize - */ -void mbedtls_x509_csr_init( mbedtls_x509_csr *csr ); - -/** - * \brief Unallocate all CSR data - * - * \param csr CSR to free - */ -void mbedtls_x509_csr_free( mbedtls_x509_csr *csr ); -#endif /* MBEDTLS_X509_CSR_PARSE_C */ - -/* \} name */ -/* \} addtogroup x509_module */ - -#if defined(MBEDTLS_X509_CSR_WRITE_C) -/** - * \brief Initialize a CSR context - * - * \param ctx CSR context to initialize - */ -void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx ); - -/** - * \brief Set the subject name for a CSR - * Subject names should contain a comma-separated list - * of OID types and values: - * e.g. "C=UK,O=ARM,CN=mbed TLS Server 1" - * - * \param ctx CSR context to use - * \param subject_name subject name to set - * - * \return 0 if subject name was parsed successfully, or - * a specific error code - */ -int mbedtls_x509write_csr_set_subject_name( mbedtls_x509write_csr *ctx, - const char *subject_name ); - -/** - * \brief Set the key for a CSR (public key will be included, - * private key used to sign the CSR when writing it) - * - * \param ctx CSR context to use - * \param key Asymetric key to include - */ -void mbedtls_x509write_csr_set_key( mbedtls_x509write_csr *ctx, mbedtls_pk_context *key ); - -/** - * \brief Set the MD algorithm to use for the signature - * (e.g. MBEDTLS_MD_SHA1) - * - * \param ctx CSR context to use - * \param md_alg MD algorithm to use - */ -void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg ); - -/** - * \brief Set the Key Usage Extension flags - * (e.g. MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_KEY_CERT_SIGN) - * - * \param ctx CSR context to use - * \param key_usage key usage flags to set - * - * \return 0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_csr_set_key_usage( mbedtls_x509write_csr *ctx, unsigned char key_usage ); - -/** - * \brief Set the Netscape Cert Type flags - * (e.g. MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT | MBEDTLS_X509_NS_CERT_TYPE_EMAIL) - * - * \param ctx CSR context to use - * \param ns_cert_type Netscape Cert Type flags to set - * - * \return 0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_csr_set_ns_cert_type( mbedtls_x509write_csr *ctx, - unsigned char ns_cert_type ); - -/** - * \brief Generic function to add to or replace an extension in the - * CSR - * - * \param ctx CSR context to use - * \param oid OID of the extension - * \param oid_len length of the OID - * \param val value of the extension OCTET STRING - * \param val_len length of the value data - * - * \return 0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED - */ -int mbedtls_x509write_csr_set_extension( mbedtls_x509write_csr *ctx, - const char *oid, size_t oid_len, - const unsigned char *val, size_t val_len ); - -/** - * \brief Free the contents of a CSR context - * - * \param ctx CSR context to free - */ -void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx ); - -/** - * \brief Write a CSR (Certificate Signing Request) to a - * DER structure - * Note: data is written at the end of the buffer! Use the - * return value to determine where you should start - * using the buffer - * - * \param ctx CSR to write away - * \param buf buffer to write to - * \param size size of the buffer - * \param f_rng RNG function (for signature, see note) - * \param p_rng RNG parameter - * - * \return length of data written if successful, or a specific - * error code - * - * \note f_rng may be NULL if RSA is used for signature and the - * signature is made offline (otherwise f_rng is desirable - * for countermeasures against timing attacks). - * ECDSA signatures always require a non-NULL f_rng. - */ -int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); - -#if defined(MBEDTLS_PEM_WRITE_C) -/** - * \brief Write a CSR (Certificate Signing Request) to a - * PEM string - * - * \param ctx CSR to write away - * \param buf buffer to write to - * \param size size of the buffer - * \param f_rng RNG function (for signature, see note) - * \param p_rng RNG parameter - * - * \return 0 if successful, or a specific error code - * - * \note f_rng may be NULL if RSA is used for signature and the - * signature is made offline (otherwise f_rng is desirable - * for countermeasures against timing attacks). - * ECDSA signatures always require a non-NULL f_rng. - */ -int mbedtls_x509write_csr_pem( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ); -#endif /* MBEDTLS_PEM_WRITE_C */ -#endif /* MBEDTLS_X509_CSR_WRITE_C */ - -#ifdef __cplusplus -} -#endif - -#endif /* mbedtls_x509_csr.h */ diff --git a/components/ssl/mbedtls/mbedtls/include/mbedtls/xtea.h b/components/ssl/mbedtls/mbedtls/include/mbedtls/xtea.h deleted file mode 100644 index 34ccee3c..00000000 --- a/components/ssl/mbedtls/mbedtls/include/mbedtls/xtea.h +++ /dev/null @@ -1,141 +0,0 @@ -/** - * \file xtea.h - * - * \brief XTEA block cipher (32-bit) - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_XTEA_H -#define MBEDTLS_XTEA_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include -#include - -#define MBEDTLS_XTEA_ENCRYPT 1 -#define MBEDTLS_XTEA_DECRYPT 0 - -#define MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH -0x0028 /**< The data input has an invalid length. */ -#define MBEDTLS_ERR_XTEA_HW_ACCEL_FAILED -0x0029 /**< XTEA hardware accelerator failed. */ - -#if !defined(MBEDTLS_XTEA_ALT) -// Regular implementation -// - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief XTEA context structure - */ -typedef struct -{ - uint32_t k[4]; /*!< key */ -} -mbedtls_xtea_context; - -/** - * \brief Initialize XTEA context - * - * \param ctx XTEA context to be initialized - */ -void mbedtls_xtea_init( mbedtls_xtea_context *ctx ); - -/** - * \brief Clear XTEA context - * - * \param ctx XTEA context to be cleared - */ -void mbedtls_xtea_free( mbedtls_xtea_context *ctx ); - -/** - * \brief XTEA key schedule - * - * \param ctx XTEA context to be initialized - * \param key the secret key - */ -void mbedtls_xtea_setup( mbedtls_xtea_context *ctx, const unsigned char key[16] ); - -/** - * \brief XTEA cipher function - * - * \param ctx XTEA context - * \param mode MBEDTLS_XTEA_ENCRYPT or MBEDTLS_XTEA_DECRYPT - * \param input 8-byte input block - * \param output 8-byte output block - * - * \return 0 if successful - */ -int mbedtls_xtea_crypt_ecb( mbedtls_xtea_context *ctx, - int mode, - const unsigned char input[8], - unsigned char output[8] ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/** - * \brief XTEA CBC cipher function - * - * \param ctx XTEA context - * \param mode MBEDTLS_XTEA_ENCRYPT or MBEDTLS_XTEA_DECRYPT - * \param length the length of input, multiple of 8 - * \param iv initialization vector for CBC mode - * \param input input block - * \param output output block - * - * \return 0 if successful, - * MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH if the length % 8 != 0 - */ -int mbedtls_xtea_crypt_cbc( mbedtls_xtea_context *ctx, - int mode, - size_t length, - unsigned char iv[8], - const unsigned char *input, - unsigned char *output); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#ifdef __cplusplus -} -#endif - -#else /* MBEDTLS_XTEA_ALT */ -#include "xtea_alt.h" -#endif /* MBEDTLS_XTEA_ALT */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_xtea_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* xtea.h */ diff --git a/components/ssl/mbedtls/mbedtls/library/aes.c b/components/ssl/mbedtls/mbedtls/library/aes.c deleted file mode 100644 index 3d2eac82..00000000 --- a/components/ssl/mbedtls/mbedtls/library/aes.c +++ /dev/null @@ -1,1530 +0,0 @@ -/* - * FIPS-197 compliant AES implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The AES block cipher was designed by Vincent Rijmen and Joan Daemen. - * - * http://csrc.nist.gov/encryption/aes/rijndael/Rijndael.pdf - * http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_AES_C) - -#include - -#include "mbedtls/aes.h" -#if defined(MBEDTLS_PADLOCK_C) -#include "mbedtls/padlock.h" -#endif -#if defined(MBEDTLS_AESNI_C) -#include "mbedtls/aesni.h" -#endif - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_AES_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (little endian) - */ -#ifndef GET_UINT32_LE -#define GET_UINT32_LE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] ) \ - | ( (uint32_t) (b)[(i) + 1] << 8 ) \ - | ( (uint32_t) (b)[(i) + 2] << 16 ) \ - | ( (uint32_t) (b)[(i) + 3] << 24 ); \ -} -#endif - -#ifndef PUT_UINT32_LE -#define PUT_UINT32_LE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( ( (n) ) & 0xFF ); \ - (b)[(i) + 1] = (unsigned char) ( ( (n) >> 8 ) & 0xFF ); \ - (b)[(i) + 2] = (unsigned char) ( ( (n) >> 16 ) & 0xFF ); \ - (b)[(i) + 3] = (unsigned char) ( ( (n) >> 24 ) & 0xFF ); \ -} -#endif - -#if defined(MBEDTLS_PADLOCK_C) && \ - ( defined(MBEDTLS_HAVE_X86) || defined(MBEDTLS_PADLOCK_ALIGN16) ) -static int aes_padlock_ace = -1; -#endif - -#if defined(MBEDTLS_AES_ROM_TABLES) -/* - * Forward S-box - */ -static const unsigned char FSb[256] = -{ - 0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, - 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76, - 0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0, - 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0, - 0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC, - 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15, - 0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A, - 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75, - 0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0, - 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84, - 0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B, - 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF, - 0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85, - 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8, - 0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5, - 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2, - 0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17, - 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73, - 0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88, - 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB, - 0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C, - 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79, - 0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9, - 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08, - 0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6, - 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A, - 0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E, - 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E, - 0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94, - 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF, - 0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68, - 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16 -}; - -/* - * Forward tables - */ -#define FT \ -\ - V(A5,63,63,C6), V(84,7C,7C,F8), V(99,77,77,EE), V(8D,7B,7B,F6), \ - V(0D,F2,F2,FF), V(BD,6B,6B,D6), V(B1,6F,6F,DE), V(54,C5,C5,91), \ - V(50,30,30,60), V(03,01,01,02), V(A9,67,67,CE), V(7D,2B,2B,56), \ - V(19,FE,FE,E7), V(62,D7,D7,B5), V(E6,AB,AB,4D), V(9A,76,76,EC), \ - V(45,CA,CA,8F), V(9D,82,82,1F), V(40,C9,C9,89), V(87,7D,7D,FA), \ - V(15,FA,FA,EF), V(EB,59,59,B2), V(C9,47,47,8E), V(0B,F0,F0,FB), \ - V(EC,AD,AD,41), V(67,D4,D4,B3), V(FD,A2,A2,5F), V(EA,AF,AF,45), \ - V(BF,9C,9C,23), V(F7,A4,A4,53), V(96,72,72,E4), V(5B,C0,C0,9B), \ - V(C2,B7,B7,75), V(1C,FD,FD,E1), V(AE,93,93,3D), V(6A,26,26,4C), \ - V(5A,36,36,6C), V(41,3F,3F,7E), V(02,F7,F7,F5), V(4F,CC,CC,83), \ - V(5C,34,34,68), V(F4,A5,A5,51), V(34,E5,E5,D1), V(08,F1,F1,F9), \ - V(93,71,71,E2), V(73,D8,D8,AB), V(53,31,31,62), V(3F,15,15,2A), \ - V(0C,04,04,08), V(52,C7,C7,95), V(65,23,23,46), V(5E,C3,C3,9D), \ - V(28,18,18,30), V(A1,96,96,37), V(0F,05,05,0A), V(B5,9A,9A,2F), \ - V(09,07,07,0E), V(36,12,12,24), V(9B,80,80,1B), V(3D,E2,E2,DF), \ - V(26,EB,EB,CD), V(69,27,27,4E), V(CD,B2,B2,7F), V(9F,75,75,EA), \ - V(1B,09,09,12), V(9E,83,83,1D), V(74,2C,2C,58), V(2E,1A,1A,34), \ - V(2D,1B,1B,36), V(B2,6E,6E,DC), V(EE,5A,5A,B4), V(FB,A0,A0,5B), \ - V(F6,52,52,A4), V(4D,3B,3B,76), V(61,D6,D6,B7), V(CE,B3,B3,7D), \ - V(7B,29,29,52), V(3E,E3,E3,DD), V(71,2F,2F,5E), V(97,84,84,13), \ - V(F5,53,53,A6), V(68,D1,D1,B9), V(00,00,00,00), V(2C,ED,ED,C1), \ - V(60,20,20,40), V(1F,FC,FC,E3), V(C8,B1,B1,79), V(ED,5B,5B,B6), \ - V(BE,6A,6A,D4), V(46,CB,CB,8D), V(D9,BE,BE,67), V(4B,39,39,72), \ - V(DE,4A,4A,94), V(D4,4C,4C,98), V(E8,58,58,B0), V(4A,CF,CF,85), \ - V(6B,D0,D0,BB), V(2A,EF,EF,C5), V(E5,AA,AA,4F), V(16,FB,FB,ED), \ - V(C5,43,43,86), V(D7,4D,4D,9A), V(55,33,33,66), V(94,85,85,11), \ - V(CF,45,45,8A), V(10,F9,F9,E9), V(06,02,02,04), V(81,7F,7F,FE), \ - V(F0,50,50,A0), V(44,3C,3C,78), V(BA,9F,9F,25), V(E3,A8,A8,4B), \ - V(F3,51,51,A2), V(FE,A3,A3,5D), V(C0,40,40,80), V(8A,8F,8F,05), \ - V(AD,92,92,3F), V(BC,9D,9D,21), V(48,38,38,70), V(04,F5,F5,F1), \ - V(DF,BC,BC,63), V(C1,B6,B6,77), V(75,DA,DA,AF), V(63,21,21,42), \ - V(30,10,10,20), V(1A,FF,FF,E5), V(0E,F3,F3,FD), V(6D,D2,D2,BF), \ - V(4C,CD,CD,81), V(14,0C,0C,18), V(35,13,13,26), V(2F,EC,EC,C3), \ - V(E1,5F,5F,BE), V(A2,97,97,35), V(CC,44,44,88), V(39,17,17,2E), \ - V(57,C4,C4,93), V(F2,A7,A7,55), V(82,7E,7E,FC), V(47,3D,3D,7A), \ - V(AC,64,64,C8), V(E7,5D,5D,BA), V(2B,19,19,32), V(95,73,73,E6), \ - V(A0,60,60,C0), V(98,81,81,19), V(D1,4F,4F,9E), V(7F,DC,DC,A3), \ - V(66,22,22,44), V(7E,2A,2A,54), V(AB,90,90,3B), V(83,88,88,0B), \ - V(CA,46,46,8C), V(29,EE,EE,C7), V(D3,B8,B8,6B), V(3C,14,14,28), \ - V(79,DE,DE,A7), V(E2,5E,5E,BC), V(1D,0B,0B,16), V(76,DB,DB,AD), \ - V(3B,E0,E0,DB), V(56,32,32,64), V(4E,3A,3A,74), V(1E,0A,0A,14), \ - V(DB,49,49,92), V(0A,06,06,0C), V(6C,24,24,48), V(E4,5C,5C,B8), \ - V(5D,C2,C2,9F), V(6E,D3,D3,BD), V(EF,AC,AC,43), V(A6,62,62,C4), \ - V(A8,91,91,39), V(A4,95,95,31), V(37,E4,E4,D3), V(8B,79,79,F2), \ - V(32,E7,E7,D5), V(43,C8,C8,8B), V(59,37,37,6E), V(B7,6D,6D,DA), \ - V(8C,8D,8D,01), V(64,D5,D5,B1), V(D2,4E,4E,9C), V(E0,A9,A9,49), \ - V(B4,6C,6C,D8), V(FA,56,56,AC), V(07,F4,F4,F3), V(25,EA,EA,CF), \ - V(AF,65,65,CA), V(8E,7A,7A,F4), V(E9,AE,AE,47), V(18,08,08,10), \ - V(D5,BA,BA,6F), V(88,78,78,F0), V(6F,25,25,4A), V(72,2E,2E,5C), \ - V(24,1C,1C,38), V(F1,A6,A6,57), V(C7,B4,B4,73), V(51,C6,C6,97), \ - V(23,E8,E8,CB), V(7C,DD,DD,A1), V(9C,74,74,E8), V(21,1F,1F,3E), \ - V(DD,4B,4B,96), V(DC,BD,BD,61), V(86,8B,8B,0D), V(85,8A,8A,0F), \ - V(90,70,70,E0), V(42,3E,3E,7C), V(C4,B5,B5,71), V(AA,66,66,CC), \ - V(D8,48,48,90), V(05,03,03,06), V(01,F6,F6,F7), V(12,0E,0E,1C), \ - V(A3,61,61,C2), V(5F,35,35,6A), V(F9,57,57,AE), V(D0,B9,B9,69), \ - V(91,86,86,17), V(58,C1,C1,99), V(27,1D,1D,3A), V(B9,9E,9E,27), \ - V(38,E1,E1,D9), V(13,F8,F8,EB), V(B3,98,98,2B), V(33,11,11,22), \ - V(BB,69,69,D2), V(70,D9,D9,A9), V(89,8E,8E,07), V(A7,94,94,33), \ - V(B6,9B,9B,2D), V(22,1E,1E,3C), V(92,87,87,15), V(20,E9,E9,C9), \ - V(49,CE,CE,87), V(FF,55,55,AA), V(78,28,28,50), V(7A,DF,DF,A5), \ - V(8F,8C,8C,03), V(F8,A1,A1,59), V(80,89,89,09), V(17,0D,0D,1A), \ - V(DA,BF,BF,65), V(31,E6,E6,D7), V(C6,42,42,84), V(B8,68,68,D0), \ - V(C3,41,41,82), V(B0,99,99,29), V(77,2D,2D,5A), V(11,0F,0F,1E), \ - V(CB,B0,B0,7B), V(FC,54,54,A8), V(D6,BB,BB,6D), V(3A,16,16,2C) - -#define V(a,b,c,d) 0x##a##b##c##d -static const uint32_t FT0[256] = { FT }; -#undef V - -#define V(a,b,c,d) 0x##b##c##d##a -static const uint32_t FT1[256] = { FT }; -#undef V - -#define V(a,b,c,d) 0x##c##d##a##b -static const uint32_t FT2[256] = { FT }; -#undef V - -#define V(a,b,c,d) 0x##d##a##b##c -static const uint32_t FT3[256] = { FT }; -#undef V - -#undef FT - -/* - * Reverse S-box - */ -static const unsigned char RSb[256] = -{ - 0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38, - 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB, - 0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87, - 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB, - 0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D, - 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E, - 0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2, - 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25, - 0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16, - 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92, - 0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA, - 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84, - 0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A, - 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06, - 0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02, - 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B, - 0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA, - 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73, - 0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85, - 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E, - 0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89, - 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B, - 0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20, - 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4, - 0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31, - 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F, - 0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D, - 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF, - 0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0, - 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61, - 0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26, - 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D -}; - -/* - * Reverse tables - */ -#define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define V(a,b,c,d) 0x##a##b##c##d -static const uint32_t RT0[256] = { RT }; -#undef V - -#define V(a,b,c,d) 0x##b##c##d##a -static const uint32_t RT1[256] = { RT }; -#undef V - -#define V(a,b,c,d) 0x##c##d##a##b -static const uint32_t RT2[256] = { RT }; -#undef V - -#define V(a,b,c,d) 0x##d##a##b##c -static const uint32_t RT3[256] = { RT }; -#undef V - -#undef RT - -/* - * Round constants - */ -static const uint32_t RCON[10] = -{ - 0x00000001, 0x00000002, 0x00000004, 0x00000008, - 0x00000010, 0x00000020, 0x00000040, 0x00000080, - 0x0000001B, 0x00000036 -}; - -#else /* MBEDTLS_AES_ROM_TABLES */ - -/* - * Forward S-box & tables - */ -static unsigned char FSb[256]; -static uint32_t FT0[256]; -static uint32_t FT1[256]; -static uint32_t FT2[256]; -static uint32_t FT3[256]; - -/* - * Reverse S-box & tables - */ -static unsigned char RSb[256]; -static uint32_t RT0[256]; -static uint32_t RT1[256]; -static uint32_t RT2[256]; -static uint32_t RT3[256]; - -/* - * Round constants - */ -static uint32_t RCON[10]; - -/* - * Tables generation code - */ -#define ROTL8(x) ( ( x << 8 ) & 0xFFFFFFFF ) | ( x >> 24 ) -#define XTIME(x) ( ( x << 1 ) ^ ( ( x & 0x80 ) ? 0x1B : 0x00 ) ) -#define MUL(x,y) ( ( x && y ) ? pow[(log[x]+log[y]) % 255] : 0 ) - -static int aes_init_done = 0; - -static void aes_gen_tables( void ) -{ - int i, x, y, z; - int pow[256]; - int log[256]; - - /* - * compute pow and log tables over GF(2^8) - */ - for( i = 0, x = 1; i < 256; i++ ) - { - pow[i] = x; - log[x] = i; - x = ( x ^ XTIME( x ) ) & 0xFF; - } - - /* - * calculate the round constants - */ - for( i = 0, x = 1; i < 10; i++ ) - { - RCON[i] = (uint32_t) x; - x = XTIME( x ) & 0xFF; - } - - /* - * generate the forward and reverse S-boxes - */ - FSb[0x00] = 0x63; - RSb[0x63] = 0x00; - - for( i = 1; i < 256; i++ ) - { - x = pow[255 - log[i]]; - - y = x; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF; - x ^= y; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF; - x ^= y; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF; - x ^= y; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF; - x ^= y ^ 0x63; - - FSb[i] = (unsigned char) x; - RSb[x] = (unsigned char) i; - } - - /* - * generate the forward and reverse tables - */ - for( i = 0; i < 256; i++ ) - { - x = FSb[i]; - y = XTIME( x ) & 0xFF; - z = ( y ^ x ) & 0xFF; - - FT0[i] = ( (uint32_t) y ) ^ - ( (uint32_t) x << 8 ) ^ - ( (uint32_t) x << 16 ) ^ - ( (uint32_t) z << 24 ); - - FT1[i] = ROTL8( FT0[i] ); - FT2[i] = ROTL8( FT1[i] ); - FT3[i] = ROTL8( FT2[i] ); - - x = RSb[i]; - - RT0[i] = ( (uint32_t) MUL( 0x0E, x ) ) ^ - ( (uint32_t) MUL( 0x09, x ) << 8 ) ^ - ( (uint32_t) MUL( 0x0D, x ) << 16 ) ^ - ( (uint32_t) MUL( 0x0B, x ) << 24 ); - - RT1[i] = ROTL8( RT0[i] ); - RT2[i] = ROTL8( RT1[i] ); - RT3[i] = ROTL8( RT2[i] ); - } -} - -#endif /* MBEDTLS_AES_ROM_TABLES */ - -void mbedtls_aes_init( mbedtls_aes_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_aes_context ) ); -} - -void mbedtls_aes_free( mbedtls_aes_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_aes_context ) ); -} - -/* - * AES key schedule (encryption) - */ -#if !defined(MBEDTLS_AES_SETKEY_ENC_ALT) -int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key, - unsigned int keybits ) -{ - unsigned int i; - uint32_t *RK; - -#if !defined(MBEDTLS_AES_ROM_TABLES) - if( aes_init_done == 0 ) - { - aes_gen_tables(); - aes_init_done = 1; - - } -#endif - - switch( keybits ) - { - case 128: ctx->nr = 10; break; - case 192: ctx->nr = 12; break; - case 256: ctx->nr = 14; break; - default : return( MBEDTLS_ERR_AES_INVALID_KEY_LENGTH ); - } - -#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_PADLOCK_ALIGN16) - if( aes_padlock_ace == -1 ) - aes_padlock_ace = mbedtls_padlock_has_support( MBEDTLS_PADLOCK_ACE ); - - if( aes_padlock_ace ) - ctx->rk = RK = MBEDTLS_PADLOCK_ALIGN16( ctx->buf ); - else -#endif - ctx->rk = RK = ctx->buf; - -#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64) - if( mbedtls_aesni_has_support( MBEDTLS_AESNI_AES ) ) - return( mbedtls_aesni_setkey_enc( (unsigned char *) ctx->rk, key, keybits ) ); -#endif - - for( i = 0; i < ( keybits >> 5 ); i++ ) - { - GET_UINT32_LE( RK[i], key, i << 2 ); - } - - switch( ctx->nr ) - { - case 10: - - for( i = 0; i < 10; i++, RK += 4 ) - { - RK[4] = RK[0] ^ RCON[i] ^ - ( (uint32_t) FSb[ ( RK[3] >> 8 ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( RK[3] >> 16 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( RK[3] >> 24 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( RK[3] ) & 0xFF ] << 24 ); - - RK[5] = RK[1] ^ RK[4]; - RK[6] = RK[2] ^ RK[5]; - RK[7] = RK[3] ^ RK[6]; - } - break; - - case 12: - - for( i = 0; i < 8; i++, RK += 6 ) - { - RK[6] = RK[0] ^ RCON[i] ^ - ( (uint32_t) FSb[ ( RK[5] >> 8 ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( RK[5] >> 16 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( RK[5] >> 24 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( RK[5] ) & 0xFF ] << 24 ); - - RK[7] = RK[1] ^ RK[6]; - RK[8] = RK[2] ^ RK[7]; - RK[9] = RK[3] ^ RK[8]; - RK[10] = RK[4] ^ RK[9]; - RK[11] = RK[5] ^ RK[10]; - } - break; - - case 14: - - for( i = 0; i < 7; i++, RK += 8 ) - { - RK[8] = RK[0] ^ RCON[i] ^ - ( (uint32_t) FSb[ ( RK[7] >> 8 ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( RK[7] >> 16 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( RK[7] >> 24 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( RK[7] ) & 0xFF ] << 24 ); - - RK[9] = RK[1] ^ RK[8]; - RK[10] = RK[2] ^ RK[9]; - RK[11] = RK[3] ^ RK[10]; - - RK[12] = RK[4] ^ - ( (uint32_t) FSb[ ( RK[11] ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( RK[11] >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( RK[11] >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( RK[11] >> 24 ) & 0xFF ] << 24 ); - - RK[13] = RK[5] ^ RK[12]; - RK[14] = RK[6] ^ RK[13]; - RK[15] = RK[7] ^ RK[14]; - } - break; - } - - return( 0 ); -} -#endif /* !MBEDTLS_AES_SETKEY_ENC_ALT */ - -/* - * AES key schedule (decryption) - */ -#if !defined(MBEDTLS_AES_SETKEY_DEC_ALT) -int mbedtls_aes_setkey_dec( mbedtls_aes_context *ctx, const unsigned char *key, - unsigned int keybits ) -{ - int i, j, ret; - mbedtls_aes_context cty; - uint32_t *RK; - uint32_t *SK; - - mbedtls_aes_init( &cty ); - -#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_PADLOCK_ALIGN16) - if( aes_padlock_ace == -1 ) - aes_padlock_ace = mbedtls_padlock_has_support( MBEDTLS_PADLOCK_ACE ); - - if( aes_padlock_ace ) - ctx->rk = RK = MBEDTLS_PADLOCK_ALIGN16( ctx->buf ); - else -#endif - ctx->rk = RK = ctx->buf; - - /* Also checks keybits */ - if( ( ret = mbedtls_aes_setkey_enc( &cty, key, keybits ) ) != 0 ) - goto exit; - - ctx->nr = cty.nr; - -#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64) - if( mbedtls_aesni_has_support( MBEDTLS_AESNI_AES ) ) - { - mbedtls_aesni_inverse_key( (unsigned char *) ctx->rk, - (const unsigned char *) cty.rk, ctx->nr ); - goto exit; - } -#endif - - SK = cty.rk + cty.nr * 4; - - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - - for( i = ctx->nr - 1, SK -= 8; i > 0; i--, SK -= 8 ) - { - for( j = 0; j < 4; j++, SK++ ) - { - *RK++ = RT0[ FSb[ ( *SK ) & 0xFF ] ] ^ - RT1[ FSb[ ( *SK >> 8 ) & 0xFF ] ] ^ - RT2[ FSb[ ( *SK >> 16 ) & 0xFF ] ] ^ - RT3[ FSb[ ( *SK >> 24 ) & 0xFF ] ]; - } - } - - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - -exit: - mbedtls_aes_free( &cty ); - - return( ret ); -} -#endif /* !MBEDTLS_AES_SETKEY_DEC_ALT */ - -#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ -{ \ - X0 = *RK++ ^ FT0[ ( Y0 ) & 0xFF ] ^ \ - FT1[ ( Y1 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y2 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y3 >> 24 ) & 0xFF ]; \ - \ - X1 = *RK++ ^ FT0[ ( Y1 ) & 0xFF ] ^ \ - FT1[ ( Y2 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y3 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y0 >> 24 ) & 0xFF ]; \ - \ - X2 = *RK++ ^ FT0[ ( Y2 ) & 0xFF ] ^ \ - FT1[ ( Y3 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y0 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y1 >> 24 ) & 0xFF ]; \ - \ - X3 = *RK++ ^ FT0[ ( Y3 ) & 0xFF ] ^ \ - FT1[ ( Y0 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y1 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y2 >> 24 ) & 0xFF ]; \ -} - -#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ -{ \ - X0 = *RK++ ^ RT0[ ( Y0 ) & 0xFF ] ^ \ - RT1[ ( Y3 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y2 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y1 >> 24 ) & 0xFF ]; \ - \ - X1 = *RK++ ^ RT0[ ( Y1 ) & 0xFF ] ^ \ - RT1[ ( Y0 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y3 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y2 >> 24 ) & 0xFF ]; \ - \ - X2 = *RK++ ^ RT0[ ( Y2 ) & 0xFF ] ^ \ - RT1[ ( Y1 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y0 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y3 >> 24 ) & 0xFF ]; \ - \ - X3 = *RK++ ^ RT0[ ( Y3 ) & 0xFF ] ^ \ - RT1[ ( Y2 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y1 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y0 >> 24 ) & 0xFF ]; \ -} - -/* - * AES-ECB block encryption - */ -#if !defined(MBEDTLS_AES_ENCRYPT_ALT) -int mbedtls_internal_aes_encrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - int i; - uint32_t *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3; - - RK = ctx->rk; - - GET_UINT32_LE( X0, input, 0 ); X0 ^= *RK++; - GET_UINT32_LE( X1, input, 4 ); X1 ^= *RK++; - GET_UINT32_LE( X2, input, 8 ); X2 ^= *RK++; - GET_UINT32_LE( X3, input, 12 ); X3 ^= *RK++; - - for( i = ( ctx->nr >> 1 ) - 1; i > 0; i-- ) - { - AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); - } - - AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - - X0 = *RK++ ^ \ - ( (uint32_t) FSb[ ( Y0 ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( Y3 >> 24 ) & 0xFF ] << 24 ); - - X1 = *RK++ ^ \ - ( (uint32_t) FSb[ ( Y1 ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( Y0 >> 24 ) & 0xFF ] << 24 ); - - X2 = *RK++ ^ \ - ( (uint32_t) FSb[ ( Y2 ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( Y1 >> 24 ) & 0xFF ] << 24 ); - - X3 = *RK++ ^ \ - ( (uint32_t) FSb[ ( Y3 ) & 0xFF ] ) ^ - ( (uint32_t) FSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) FSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) FSb[ ( Y2 >> 24 ) & 0xFF ] << 24 ); - - PUT_UINT32_LE( X0, output, 0 ); - PUT_UINT32_LE( X1, output, 4 ); - PUT_UINT32_LE( X2, output, 8 ); - PUT_UINT32_LE( X3, output, 12 ); - - return( 0 ); -} -#endif /* !MBEDTLS_AES_ENCRYPT_ALT */ - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_aes_encrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - mbedtls_internal_aes_encrypt( ctx, input, output ); -} -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/* - * AES-ECB block decryption - */ -#if !defined(MBEDTLS_AES_DECRYPT_ALT) -int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - int i; - uint32_t *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3; - - RK = ctx->rk; - - GET_UINT32_LE( X0, input, 0 ); X0 ^= *RK++; - GET_UINT32_LE( X1, input, 4 ); X1 ^= *RK++; - GET_UINT32_LE( X2, input, 8 ); X2 ^= *RK++; - GET_UINT32_LE( X3, input, 12 ); X3 ^= *RK++; - - for( i = ( ctx->nr >> 1 ) - 1; i > 0; i-- ) - { - AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); - } - - AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - - X0 = *RK++ ^ \ - ( (uint32_t) RSb[ ( Y0 ) & 0xFF ] ) ^ - ( (uint32_t) RSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) RSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) RSb[ ( Y1 >> 24 ) & 0xFF ] << 24 ); - - X1 = *RK++ ^ \ - ( (uint32_t) RSb[ ( Y1 ) & 0xFF ] ) ^ - ( (uint32_t) RSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) RSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) RSb[ ( Y2 >> 24 ) & 0xFF ] << 24 ); - - X2 = *RK++ ^ \ - ( (uint32_t) RSb[ ( Y2 ) & 0xFF ] ) ^ - ( (uint32_t) RSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) RSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) RSb[ ( Y3 >> 24 ) & 0xFF ] << 24 ); - - X3 = *RK++ ^ \ - ( (uint32_t) RSb[ ( Y3 ) & 0xFF ] ) ^ - ( (uint32_t) RSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^ - ( (uint32_t) RSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^ - ( (uint32_t) RSb[ ( Y0 >> 24 ) & 0xFF ] << 24 ); - - PUT_UINT32_LE( X0, output, 0 ); - PUT_UINT32_LE( X1, output, 4 ); - PUT_UINT32_LE( X2, output, 8 ); - PUT_UINT32_LE( X3, output, 12 ); - - return( 0 ); -} -#endif /* !MBEDTLS_AES_DECRYPT_ALT */ - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_aes_decrypt( mbedtls_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - mbedtls_internal_aes_decrypt( ctx, input, output ); -} -#endif /* !MBEDTLS_DEPRECATED_REMOVED */ - -/* - * AES-ECB block encryption/decryption - */ -int mbedtls_aes_crypt_ecb( mbedtls_aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ) -{ -#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64) - if( mbedtls_aesni_has_support( MBEDTLS_AESNI_AES ) ) - return( mbedtls_aesni_crypt_ecb( ctx, mode, input, output ) ); -#endif - -#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_HAVE_X86) - if( aes_padlock_ace ) - { - if( mbedtls_padlock_xcryptecb( ctx, mode, input, output ) == 0 ) - return( 0 ); - - // If padlock data misaligned, we just fall back to - // unaccelerated mode - // - } -#endif - - if( mode == MBEDTLS_AES_ENCRYPT ) - return( mbedtls_internal_aes_encrypt( ctx, input, output ) ); - else - return( mbedtls_internal_aes_decrypt( ctx, input, output ) ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/* - * AES-CBC buffer encryption/decryption - */ -int mbedtls_aes_crypt_cbc( mbedtls_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int i; - unsigned char temp[16]; - - if( length % 16 ) - return( MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH ); - -#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_HAVE_X86) - if( aes_padlock_ace ) - { - if( mbedtls_padlock_xcryptcbc( ctx, mode, length, iv, input, output ) == 0 ) - return( 0 ); - - // If padlock data misaligned, we just fall back to - // unaccelerated mode - // - } -#endif - - if( mode == MBEDTLS_AES_DECRYPT ) - { - while( length > 0 ) - { - memcpy( temp, input, 16 ); - mbedtls_aes_crypt_ecb( ctx, mode, input, output ); - - for( i = 0; i < 16; i++ ) - output[i] = (unsigned char)( output[i] ^ iv[i] ); - - memcpy( iv, temp, 16 ); - - input += 16; - output += 16; - length -= 16; - } - } - else - { - while( length > 0 ) - { - for( i = 0; i < 16; i++ ) - output[i] = (unsigned char)( input[i] ^ iv[i] ); - - mbedtls_aes_crypt_ecb( ctx, mode, output, output ); - memcpy( iv, output, 16 ); - - input += 16; - output += 16; - length -= 16; - } - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -/* - * AES-CFB128 buffer encryption/decryption - */ -int mbedtls_aes_crypt_cfb128( mbedtls_aes_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int c; - size_t n = *iv_off; - - if( mode == MBEDTLS_AES_DECRYPT ) - { - while( length-- ) - { - if( n == 0 ) - mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv ); - - c = *input++; - *output++ = (unsigned char)( c ^ iv[n] ); - iv[n] = (unsigned char) c; - - n = ( n + 1 ) & 0x0F; - } - } - else - { - while( length-- ) - { - if( n == 0 ) - mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv ); - - iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ ); - - n = ( n + 1 ) & 0x0F; - } - } - - *iv_off = n; - - return( 0 ); -} - -/* - * AES-CFB8 buffer encryption/decryption - */ -int mbedtls_aes_crypt_cfb8( mbedtls_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - unsigned char c; - unsigned char ov[17]; - - while( length-- ) - { - memcpy( ov, iv, 16 ); - mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv ); - - if( mode == MBEDTLS_AES_DECRYPT ) - ov[16] = *input; - - c = *output++ = (unsigned char)( iv[0] ^ *input++ ); - - if( mode == MBEDTLS_AES_ENCRYPT ) - ov[16] = c; - - memcpy( iv, ov + 1, 16 ); - } - - return( 0 ); -} -#endif /*MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/* - * AES-CTR buffer encryption/decryption - */ -int mbedtls_aes_crypt_ctr( mbedtls_aes_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ) -{ - int c, i; - size_t n = *nc_off; - - while( length-- ) - { - if( n == 0 ) { - mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, nonce_counter, stream_block ); - - for( i = 16; i > 0; i-- ) - if( ++nonce_counter[i - 1] != 0 ) - break; - } - c = *input++; - *output++ = (unsigned char)( c ^ stream_block[n] ); - - n = ( n + 1 ) & 0x0F; - } - - *nc_off = n; - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -#endif /* !MBEDTLS_AES_ALT */ - -#if defined(MBEDTLS_SELF_TEST) -/* - * AES test vectors from: - * - * http://csrc.nist.gov/archive/aes/rijndael/rijndael-vals.zip - */ -static const unsigned char aes_test_ecb_dec[3][16] = -{ - { 0x44, 0x41, 0x6A, 0xC2, 0xD1, 0xF5, 0x3C, 0x58, - 0x33, 0x03, 0x91, 0x7E, 0x6B, 0xE9, 0xEB, 0xE0 }, - { 0x48, 0xE3, 0x1E, 0x9E, 0x25, 0x67, 0x18, 0xF2, - 0x92, 0x29, 0x31, 0x9C, 0x19, 0xF1, 0x5B, 0xA4 }, - { 0x05, 0x8C, 0xCF, 0xFD, 0xBB, 0xCB, 0x38, 0x2D, - 0x1F, 0x6F, 0x56, 0x58, 0x5D, 0x8A, 0x4A, 0xDE } -}; - -static const unsigned char aes_test_ecb_enc[3][16] = -{ - { 0xC3, 0x4C, 0x05, 0x2C, 0xC0, 0xDA, 0x8D, 0x73, - 0x45, 0x1A, 0xFE, 0x5F, 0x03, 0xBE, 0x29, 0x7F }, - { 0xF3, 0xF6, 0x75, 0x2A, 0xE8, 0xD7, 0x83, 0x11, - 0x38, 0xF0, 0x41, 0x56, 0x06, 0x31, 0xB1, 0x14 }, - { 0x8B, 0x79, 0xEE, 0xCC, 0x93, 0xA0, 0xEE, 0x5D, - 0xFF, 0x30, 0xB4, 0xEA, 0x21, 0x63, 0x6D, 0xA4 } -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const unsigned char aes_test_cbc_dec[3][16] = -{ - { 0xFA, 0xCA, 0x37, 0xE0, 0xB0, 0xC8, 0x53, 0x73, - 0xDF, 0x70, 0x6E, 0x73, 0xF7, 0xC9, 0xAF, 0x86 }, - { 0x5D, 0xF6, 0x78, 0xDD, 0x17, 0xBA, 0x4E, 0x75, - 0xB6, 0x17, 0x68, 0xC6, 0xAD, 0xEF, 0x7C, 0x7B }, - { 0x48, 0x04, 0xE1, 0x81, 0x8F, 0xE6, 0x29, 0x75, - 0x19, 0xA3, 0xE8, 0x8C, 0x57, 0x31, 0x04, 0x13 } -}; - -static const unsigned char aes_test_cbc_enc[3][16] = -{ - { 0x8A, 0x05, 0xFC, 0x5E, 0x09, 0x5A, 0xF4, 0x84, - 0x8A, 0x08, 0xD3, 0x28, 0xD3, 0x68, 0x8E, 0x3D }, - { 0x7B, 0xD9, 0x66, 0xD5, 0x3A, 0xD8, 0xC1, 0xBB, - 0x85, 0xD2, 0xAD, 0xFA, 0xE8, 0x7B, 0xB1, 0x04 }, - { 0xFE, 0x3C, 0x53, 0x65, 0x3E, 0x2F, 0x45, 0xB5, - 0x6F, 0xCD, 0x88, 0xB2, 0xCC, 0x89, 0x8F, 0xF0 } -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -/* - * AES-CFB128 test vectors from: - * - * http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf - */ -static const unsigned char aes_test_cfb128_key[3][32] = -{ - { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, - 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }, - { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52, - 0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5, - 0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B }, - { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE, - 0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81, - 0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7, - 0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 } -}; - -static const unsigned char aes_test_cfb128_iv[16] = -{ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F -}; - -static const unsigned char aes_test_cfb128_pt[64] = -{ - 0x6B, 0xC1, 0xBE, 0xE2, 0x2E, 0x40, 0x9F, 0x96, - 0xE9, 0x3D, 0x7E, 0x11, 0x73, 0x93, 0x17, 0x2A, - 0xAE, 0x2D, 0x8A, 0x57, 0x1E, 0x03, 0xAC, 0x9C, - 0x9E, 0xB7, 0x6F, 0xAC, 0x45, 0xAF, 0x8E, 0x51, - 0x30, 0xC8, 0x1C, 0x46, 0xA3, 0x5C, 0xE4, 0x11, - 0xE5, 0xFB, 0xC1, 0x19, 0x1A, 0x0A, 0x52, 0xEF, - 0xF6, 0x9F, 0x24, 0x45, 0xDF, 0x4F, 0x9B, 0x17, - 0xAD, 0x2B, 0x41, 0x7B, 0xE6, 0x6C, 0x37, 0x10 -}; - -static const unsigned char aes_test_cfb128_ct[3][64] = -{ - { 0x3B, 0x3F, 0xD9, 0x2E, 0xB7, 0x2D, 0xAD, 0x20, - 0x33, 0x34, 0x49, 0xF8, 0xE8, 0x3C, 0xFB, 0x4A, - 0xC8, 0xA6, 0x45, 0x37, 0xA0, 0xB3, 0xA9, 0x3F, - 0xCD, 0xE3, 0xCD, 0xAD, 0x9F, 0x1C, 0xE5, 0x8B, - 0x26, 0x75, 0x1F, 0x67, 0xA3, 0xCB, 0xB1, 0x40, - 0xB1, 0x80, 0x8C, 0xF1, 0x87, 0xA4, 0xF4, 0xDF, - 0xC0, 0x4B, 0x05, 0x35, 0x7C, 0x5D, 0x1C, 0x0E, - 0xEA, 0xC4, 0xC6, 0x6F, 0x9F, 0xF7, 0xF2, 0xE6 }, - { 0xCD, 0xC8, 0x0D, 0x6F, 0xDD, 0xF1, 0x8C, 0xAB, - 0x34, 0xC2, 0x59, 0x09, 0xC9, 0x9A, 0x41, 0x74, - 0x67, 0xCE, 0x7F, 0x7F, 0x81, 0x17, 0x36, 0x21, - 0x96, 0x1A, 0x2B, 0x70, 0x17, 0x1D, 0x3D, 0x7A, - 0x2E, 0x1E, 0x8A, 0x1D, 0xD5, 0x9B, 0x88, 0xB1, - 0xC8, 0xE6, 0x0F, 0xED, 0x1E, 0xFA, 0xC4, 0xC9, - 0xC0, 0x5F, 0x9F, 0x9C, 0xA9, 0x83, 0x4F, 0xA0, - 0x42, 0xAE, 0x8F, 0xBA, 0x58, 0x4B, 0x09, 0xFF }, - { 0xDC, 0x7E, 0x84, 0xBF, 0xDA, 0x79, 0x16, 0x4B, - 0x7E, 0xCD, 0x84, 0x86, 0x98, 0x5D, 0x38, 0x60, - 0x39, 0xFF, 0xED, 0x14, 0x3B, 0x28, 0xB1, 0xC8, - 0x32, 0x11, 0x3C, 0x63, 0x31, 0xE5, 0x40, 0x7B, - 0xDF, 0x10, 0x13, 0x24, 0x15, 0xE5, 0x4B, 0x92, - 0xA1, 0x3E, 0xD0, 0xA8, 0x26, 0x7A, 0xE2, 0xF9, - 0x75, 0xA3, 0x85, 0x74, 0x1A, 0xB9, 0xCE, 0xF8, - 0x20, 0x31, 0x62, 0x3D, 0x55, 0xB1, 0xE4, 0x71 } -}; -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/* - * AES-CTR test vectors from: - * - * http://www.faqs.org/rfcs/rfc3686.html - */ - -static const unsigned char aes_test_ctr_key[3][16] = -{ - { 0xAE, 0x68, 0x52, 0xF8, 0x12, 0x10, 0x67, 0xCC, - 0x4B, 0xF7, 0xA5, 0x76, 0x55, 0x77, 0xF3, 0x9E }, - { 0x7E, 0x24, 0x06, 0x78, 0x17, 0xFA, 0xE0, 0xD7, - 0x43, 0xD6, 0xCE, 0x1F, 0x32, 0x53, 0x91, 0x63 }, - { 0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8, - 0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC } -}; - -static const unsigned char aes_test_ctr_nonce_counter[3][16] = -{ - { 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }, - { 0x00, 0x6C, 0xB6, 0xDB, 0xC0, 0x54, 0x3B, 0x59, - 0xDA, 0x48, 0xD9, 0x0B, 0x00, 0x00, 0x00, 0x01 }, - { 0x00, 0xE0, 0x01, 0x7B, 0x27, 0x77, 0x7F, 0x3F, - 0x4A, 0x17, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x01 } -}; - -static const unsigned char aes_test_ctr_pt[3][48] = -{ - { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62, - 0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 }, - - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F }, - - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, - 0x20, 0x21, 0x22, 0x23 } -}; - -static const unsigned char aes_test_ctr_ct[3][48] = -{ - { 0xE4, 0x09, 0x5D, 0x4F, 0xB7, 0xA7, 0xB3, 0x79, - 0x2D, 0x61, 0x75, 0xA3, 0x26, 0x13, 0x11, 0xB8 }, - { 0x51, 0x04, 0xA1, 0x06, 0x16, 0x8A, 0x72, 0xD9, - 0x79, 0x0D, 0x41, 0xEE, 0x8E, 0xDA, 0xD3, 0x88, - 0xEB, 0x2E, 0x1E, 0xFC, 0x46, 0xDA, 0x57, 0xC8, - 0xFC, 0xE6, 0x30, 0xDF, 0x91, 0x41, 0xBE, 0x28 }, - { 0xC1, 0xCF, 0x48, 0xA8, 0x9F, 0x2F, 0xFD, 0xD9, - 0xCF, 0x46, 0x52, 0xE9, 0xEF, 0xDB, 0x72, 0xD7, - 0x45, 0x40, 0xA4, 0x2B, 0xDE, 0x6D, 0x78, 0x36, - 0xD5, 0x9A, 0x5C, 0xEA, 0xAE, 0xF3, 0x10, 0x53, - 0x25, 0xB2, 0x07, 0x2F } -}; - -static const int aes_test_ctr_len[3] = - { 16, 32, 36 }; -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -/* - * Checkup routine - */ -int mbedtls_aes_self_test( int verbose ) -{ - int ret = 0, i, j, u, mode; - unsigned int keybits; - unsigned char key[32]; - unsigned char buf[64]; - const unsigned char *aes_tests; -#if defined(MBEDTLS_CIPHER_MODE_CBC) || defined(MBEDTLS_CIPHER_MODE_CFB) - unsigned char iv[16]; -#endif -#if defined(MBEDTLS_CIPHER_MODE_CBC) - unsigned char prv[16]; -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) || defined(MBEDTLS_CIPHER_MODE_CFB) - size_t offset; -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - int len; - unsigned char nonce_counter[16]; - unsigned char stream_block[16]; -#endif - mbedtls_aes_context ctx; - - memset( key, 0, 32 ); - mbedtls_aes_init( &ctx ); - - /* - * ECB mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - keybits = 128 + u * 64; - mode = i & 1; - - if( verbose != 0 ) - mbedtls_printf( " AES-ECB-%3d (%s): ", keybits, - ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" ); - - memset( buf, 0, 16 ); - - if( mode == MBEDTLS_AES_DECRYPT ) - { - ret = mbedtls_aes_setkey_dec( &ctx, key, keybits ); - aes_tests = aes_test_ecb_dec[u]; - } - else - { - ret = mbedtls_aes_setkey_enc( &ctx, key, keybits ); - aes_tests = aes_test_ecb_enc[u]; - } - - /* - * AES-192 is an optional feature that may be unavailable when - * there is an alternative underlying implementation i.e. when - * MBEDTLS_AES_ALT is defined. - */ - if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 ) - { - mbedtls_printf( "skipped\n" ); - continue; - } - else if( ret != 0 ) - { - goto exit; - } - - for( j = 0; j < 10000; j++ ) - { - ret = mbedtls_aes_crypt_ecb( &ctx, mode, buf, buf ); - if( ret != 0 ) - goto exit; - } - - if( memcmp( buf, aes_tests, 16 ) != 0 ) - { - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - /* - * CBC mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - keybits = 128 + u * 64; - mode = i & 1; - - if( verbose != 0 ) - mbedtls_printf( " AES-CBC-%3d (%s): ", keybits, - ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" ); - - memset( iv , 0, 16 ); - memset( prv, 0, 16 ); - memset( buf, 0, 16 ); - - if( mode == MBEDTLS_AES_DECRYPT ) - { - ret = mbedtls_aes_setkey_dec( &ctx, key, keybits ); - aes_tests = aes_test_cbc_dec[u]; - } - else - { - ret = mbedtls_aes_setkey_enc( &ctx, key, keybits ); - aes_tests = aes_test_cbc_enc[u]; - } - - /* - * AES-192 is an optional feature that may be unavailable when - * there is an alternative underlying implementation i.e. when - * MBEDTLS_AES_ALT is defined. - */ - if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 ) - { - mbedtls_printf( "skipped\n" ); - continue; - } - else if( ret != 0 ) - { - goto exit; - } - - for( j = 0; j < 10000; j++ ) - { - if( mode == MBEDTLS_AES_ENCRYPT ) - { - unsigned char tmp[16]; - - memcpy( tmp, prv, 16 ); - memcpy( prv, buf, 16 ); - memcpy( buf, tmp, 16 ); - } - - ret = mbedtls_aes_crypt_cbc( &ctx, mode, 16, iv, buf, buf ); - if( ret != 0 ) - goto exit; - - } - - if( memcmp( buf, aes_tests, 16 ) != 0 ) - { - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) - /* - * CFB128 mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - keybits = 128 + u * 64; - mode = i & 1; - - if( verbose != 0 ) - mbedtls_printf( " AES-CFB128-%3d (%s): ", keybits, - ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" ); - - memcpy( iv, aes_test_cfb128_iv, 16 ); - memcpy( key, aes_test_cfb128_key[u], keybits / 8 ); - - offset = 0; - ret = mbedtls_aes_setkey_enc( &ctx, key, keybits ); - /* - * AES-192 is an optional feature that may be unavailable when - * there is an alternative underlying implementation i.e. when - * MBEDTLS_AES_ALT is defined. - */ - if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 ) - { - mbedtls_printf( "skipped\n" ); - continue; - } - else if( ret != 0 ) - { - goto exit; - } - - if( mode == MBEDTLS_AES_DECRYPT ) - { - memcpy( buf, aes_test_cfb128_ct[u], 64 ); - aes_tests = aes_test_cfb128_pt; - } - else - { - memcpy( buf, aes_test_cfb128_pt, 64 ); - aes_tests = aes_test_cfb128_ct[u]; - } - - ret = mbedtls_aes_crypt_cfb128( &ctx, mode, 64, &offset, iv, buf, buf ); - if( ret != 0 ) - goto exit; - - if( memcmp( buf, aes_tests, 64 ) != 0 ) - { - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) - /* - * CTR mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - mode = i & 1; - - if( verbose != 0 ) - mbedtls_printf( " AES-CTR-128 (%s): ", - ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" ); - - memcpy( nonce_counter, aes_test_ctr_nonce_counter[u], 16 ); - memcpy( key, aes_test_ctr_key[u], 16 ); - - offset = 0; - if( ( ret = mbedtls_aes_setkey_enc( &ctx, key, 128 ) ) != 0 ) - goto exit; - - len = aes_test_ctr_len[u]; - - if( mode == MBEDTLS_AES_DECRYPT ) - { - memcpy( buf, aes_test_ctr_ct[u], len ); - aes_tests = aes_test_ctr_pt[u]; - } - else - { - memcpy( buf, aes_test_ctr_pt[u], len ); - aes_tests = aes_test_ctr_ct[u]; - } - - ret = mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter, - stream_block, buf, buf ); - if( ret != 0 ) - goto exit; - - if( memcmp( buf, aes_tests, len ) != 0 ) - { - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - - ret = 0; - -exit: - if( ret != 0 && verbose != 0 ) - mbedtls_printf( "failed\n" ); - - mbedtls_aes_free( &ctx ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_AES_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/aesni.c b/components/ssl/mbedtls/mbedtls/library/aesni.c deleted file mode 100644 index 1ca3c3ef..00000000 --- a/components/ssl/mbedtls/mbedtls/library/aesni.c +++ /dev/null @@ -1,464 +0,0 @@ -/* - * AES-NI support functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * [AES-WP] http://software.intel.com/en-us/articles/intel-advanced-encryption-standard-aes-instructions-set - * [CLMUL-WP] http://software.intel.com/en-us/articles/intel-carry-less-multiplication-instruction-and-its-usage-for-computing-the-gcm-mode/ - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_AESNI_C) - -#include "mbedtls/aesni.h" - -#include - -#ifndef asm -#define asm __asm -#endif - -#if defined(MBEDTLS_HAVE_X86_64) - -/* - * AES-NI support detection routine - */ -int mbedtls_aesni_has_support( unsigned int what ) -{ - static int done = 0; - static unsigned int c = 0; - - if( ! done ) - { - asm( "movl $1, %%eax \n\t" - "cpuid \n\t" - : "=c" (c) - : - : "eax", "ebx", "edx" ); - done = 1; - } - - return( ( c & what ) != 0 ); -} - -/* - * Binutils needs to be at least 2.19 to support AES-NI instructions. - * Unfortunately, a lot of users have a lower version now (2014-04). - * Emit bytecode directly in order to support "old" version of gas. - * - * Opcodes from the Intel architecture reference manual, vol. 3. - * We always use registers, so we don't need prefixes for memory operands. - * Operand macros are in gas order (src, dst) as opposed to Intel order - * (dst, src) in order to blend better into the surrounding assembly code. - */ -#define AESDEC ".byte 0x66,0x0F,0x38,0xDE," -#define AESDECLAST ".byte 0x66,0x0F,0x38,0xDF," -#define AESENC ".byte 0x66,0x0F,0x38,0xDC," -#define AESENCLAST ".byte 0x66,0x0F,0x38,0xDD," -#define AESIMC ".byte 0x66,0x0F,0x38,0xDB," -#define AESKEYGENA ".byte 0x66,0x0F,0x3A,0xDF," -#define PCLMULQDQ ".byte 0x66,0x0F,0x3A,0x44," - -#define xmm0_xmm0 "0xC0" -#define xmm0_xmm1 "0xC8" -#define xmm0_xmm2 "0xD0" -#define xmm0_xmm3 "0xD8" -#define xmm0_xmm4 "0xE0" -#define xmm1_xmm0 "0xC1" -#define xmm1_xmm2 "0xD1" - -/* - * AES-NI AES-ECB block en(de)cryption - */ -int mbedtls_aesni_crypt_ecb( mbedtls_aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ) -{ - asm( "movdqu (%3), %%xmm0 \n\t" // load input - "movdqu (%1), %%xmm1 \n\t" // load round key 0 - "pxor %%xmm1, %%xmm0 \n\t" // round 0 - "add $16, %1 \n\t" // point to next round key - "subl $1, %0 \n\t" // normal rounds = nr - 1 - "test %2, %2 \n\t" // mode? - "jz 2f \n\t" // 0 = decrypt - - "1: \n\t" // encryption loop - "movdqu (%1), %%xmm1 \n\t" // load round key - AESENC xmm1_xmm0 "\n\t" // do round - "add $16, %1 \n\t" // point to next round key - "subl $1, %0 \n\t" // loop - "jnz 1b \n\t" - "movdqu (%1), %%xmm1 \n\t" // load round key - AESENCLAST xmm1_xmm0 "\n\t" // last round - "jmp 3f \n\t" - - "2: \n\t" // decryption loop - "movdqu (%1), %%xmm1 \n\t" - AESDEC xmm1_xmm0 "\n\t" // do round - "add $16, %1 \n\t" - "subl $1, %0 \n\t" - "jnz 2b \n\t" - "movdqu (%1), %%xmm1 \n\t" // load round key - AESDECLAST xmm1_xmm0 "\n\t" // last round - - "3: \n\t" - "movdqu %%xmm0, (%4) \n\t" // export output - : - : "r" (ctx->nr), "r" (ctx->rk), "r" (mode), "r" (input), "r" (output) - : "memory", "cc", "xmm0", "xmm1" ); - - - return( 0 ); -} - -/* - * GCM multiplication: c = a times b in GF(2^128) - * Based on [CLMUL-WP] algorithms 1 (with equation 27) and 5. - */ -void mbedtls_aesni_gcm_mult( unsigned char c[16], - const unsigned char a[16], - const unsigned char b[16] ) -{ - unsigned char aa[16], bb[16], cc[16]; - size_t i; - - /* The inputs are in big-endian order, so byte-reverse them */ - for( i = 0; i < 16; i++ ) - { - aa[i] = a[15 - i]; - bb[i] = b[15 - i]; - } - - asm( "movdqu (%0), %%xmm0 \n\t" // a1:a0 - "movdqu (%1), %%xmm1 \n\t" // b1:b0 - - /* - * Caryless multiplication xmm2:xmm1 = xmm0 * xmm1 - * using [CLMUL-WP] algorithm 1 (p. 13). - */ - "movdqa %%xmm1, %%xmm2 \n\t" // copy of b1:b0 - "movdqa %%xmm1, %%xmm3 \n\t" // same - "movdqa %%xmm1, %%xmm4 \n\t" // same - PCLMULQDQ xmm0_xmm1 ",0x00 \n\t" // a0*b0 = c1:c0 - PCLMULQDQ xmm0_xmm2 ",0x11 \n\t" // a1*b1 = d1:d0 - PCLMULQDQ xmm0_xmm3 ",0x10 \n\t" // a0*b1 = e1:e0 - PCLMULQDQ xmm0_xmm4 ",0x01 \n\t" // a1*b0 = f1:f0 - "pxor %%xmm3, %%xmm4 \n\t" // e1+f1:e0+f0 - "movdqa %%xmm4, %%xmm3 \n\t" // same - "psrldq $8, %%xmm4 \n\t" // 0:e1+f1 - "pslldq $8, %%xmm3 \n\t" // e0+f0:0 - "pxor %%xmm4, %%xmm2 \n\t" // d1:d0+e1+f1 - "pxor %%xmm3, %%xmm1 \n\t" // c1+e0+f1:c0 - - /* - * Now shift the result one bit to the left, - * taking advantage of [CLMUL-WP] eq 27 (p. 20) - */ - "movdqa %%xmm1, %%xmm3 \n\t" // r1:r0 - "movdqa %%xmm2, %%xmm4 \n\t" // r3:r2 - "psllq $1, %%xmm1 \n\t" // r1<<1:r0<<1 - "psllq $1, %%xmm2 \n\t" // r3<<1:r2<<1 - "psrlq $63, %%xmm3 \n\t" // r1>>63:r0>>63 - "psrlq $63, %%xmm4 \n\t" // r3>>63:r2>>63 - "movdqa %%xmm3, %%xmm5 \n\t" // r1>>63:r0>>63 - "pslldq $8, %%xmm3 \n\t" // r0>>63:0 - "pslldq $8, %%xmm4 \n\t" // r2>>63:0 - "psrldq $8, %%xmm5 \n\t" // 0:r1>>63 - "por %%xmm3, %%xmm1 \n\t" // r1<<1|r0>>63:r0<<1 - "por %%xmm4, %%xmm2 \n\t" // r3<<1|r2>>62:r2<<1 - "por %%xmm5, %%xmm2 \n\t" // r3<<1|r2>>62:r2<<1|r1>>63 - - /* - * Now reduce modulo the GCM polynomial x^128 + x^7 + x^2 + x + 1 - * using [CLMUL-WP] algorithm 5 (p. 20). - * Currently xmm2:xmm1 holds x3:x2:x1:x0 (already shifted). - */ - /* Step 2 (1) */ - "movdqa %%xmm1, %%xmm3 \n\t" // x1:x0 - "movdqa %%xmm1, %%xmm4 \n\t" // same - "movdqa %%xmm1, %%xmm5 \n\t" // same - "psllq $63, %%xmm3 \n\t" // x1<<63:x0<<63 = stuff:a - "psllq $62, %%xmm4 \n\t" // x1<<62:x0<<62 = stuff:b - "psllq $57, %%xmm5 \n\t" // x1<<57:x0<<57 = stuff:c - - /* Step 2 (2) */ - "pxor %%xmm4, %%xmm3 \n\t" // stuff:a+b - "pxor %%xmm5, %%xmm3 \n\t" // stuff:a+b+c - "pslldq $8, %%xmm3 \n\t" // a+b+c:0 - "pxor %%xmm3, %%xmm1 \n\t" // x1+a+b+c:x0 = d:x0 - - /* Steps 3 and 4 */ - "movdqa %%xmm1,%%xmm0 \n\t" // d:x0 - "movdqa %%xmm1,%%xmm4 \n\t" // same - "movdqa %%xmm1,%%xmm5 \n\t" // same - "psrlq $1, %%xmm0 \n\t" // e1:x0>>1 = e1:e0' - "psrlq $2, %%xmm4 \n\t" // f1:x0>>2 = f1:f0' - "psrlq $7, %%xmm5 \n\t" // g1:x0>>7 = g1:g0' - "pxor %%xmm4, %%xmm0 \n\t" // e1+f1:e0'+f0' - "pxor %%xmm5, %%xmm0 \n\t" // e1+f1+g1:e0'+f0'+g0' - // e0'+f0'+g0' is almost e0+f0+g0, ex\tcept for some missing - // bits carried from d. Now get those\t bits back in. - "movdqa %%xmm1,%%xmm3 \n\t" // d:x0 - "movdqa %%xmm1,%%xmm4 \n\t" // same - "movdqa %%xmm1,%%xmm5 \n\t" // same - "psllq $63, %%xmm3 \n\t" // d<<63:stuff - "psllq $62, %%xmm4 \n\t" // d<<62:stuff - "psllq $57, %%xmm5 \n\t" // d<<57:stuff - "pxor %%xmm4, %%xmm3 \n\t" // d<<63+d<<62:stuff - "pxor %%xmm5, %%xmm3 \n\t" // missing bits of d:stuff - "psrldq $8, %%xmm3 \n\t" // 0:missing bits of d - "pxor %%xmm3, %%xmm0 \n\t" // e1+f1+g1:e0+f0+g0 - "pxor %%xmm1, %%xmm0 \n\t" // h1:h0 - "pxor %%xmm2, %%xmm0 \n\t" // x3+h1:x2+h0 - - "movdqu %%xmm0, (%2) \n\t" // done - : - : "r" (aa), "r" (bb), "r" (cc) - : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5" ); - - /* Now byte-reverse the outputs */ - for( i = 0; i < 16; i++ ) - c[i] = cc[15 - i]; - - return; -} - -/* - * Compute decryption round keys from encryption round keys - */ -void mbedtls_aesni_inverse_key( unsigned char *invkey, - const unsigned char *fwdkey, int nr ) -{ - unsigned char *ik = invkey; - const unsigned char *fk = fwdkey + 16 * nr; - - memcpy( ik, fk, 16 ); - - for( fk -= 16, ik += 16; fk > fwdkey; fk -= 16, ik += 16 ) - asm( "movdqu (%0), %%xmm0 \n\t" - AESIMC xmm0_xmm0 "\n\t" - "movdqu %%xmm0, (%1) \n\t" - : - : "r" (fk), "r" (ik) - : "memory", "xmm0" ); - - memcpy( ik, fk, 16 ); -} - -/* - * Key expansion, 128-bit case - */ -static void aesni_setkey_enc_128( unsigned char *rk, - const unsigned char *key ) -{ - asm( "movdqu (%1), %%xmm0 \n\t" // copy the original key - "movdqu %%xmm0, (%0) \n\t" // as round key 0 - "jmp 2f \n\t" // skip auxiliary routine - - /* - * Finish generating the next round key. - * - * On entry xmm0 is r3:r2:r1:r0 and xmm1 is X:stuff:stuff:stuff - * with X = rot( sub( r3 ) ) ^ RCON. - * - * On exit, xmm0 is r7:r6:r5:r4 - * with r4 = X + r0, r5 = r4 + r1, r6 = r5 + r2, r7 = r6 + r3 - * and those are written to the round key buffer. - */ - "1: \n\t" - "pshufd $0xff, %%xmm1, %%xmm1 \n\t" // X:X:X:X - "pxor %%xmm0, %%xmm1 \n\t" // X+r3:X+r2:X+r1:r4 - "pslldq $4, %%xmm0 \n\t" // r2:r1:r0:0 - "pxor %%xmm0, %%xmm1 \n\t" // X+r3+r2:X+r2+r1:r5:r4 - "pslldq $4, %%xmm0 \n\t" // etc - "pxor %%xmm0, %%xmm1 \n\t" - "pslldq $4, %%xmm0 \n\t" - "pxor %%xmm1, %%xmm0 \n\t" // update xmm0 for next time! - "add $16, %0 \n\t" // point to next round key - "movdqu %%xmm0, (%0) \n\t" // write it - "ret \n\t" - - /* Main "loop" */ - "2: \n\t" - AESKEYGENA xmm0_xmm1 ",0x01 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x02 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x04 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x08 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x10 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x20 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x40 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x80 \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x1B \n\tcall 1b \n\t" - AESKEYGENA xmm0_xmm1 ",0x36 \n\tcall 1b \n\t" - : - : "r" (rk), "r" (key) - : "memory", "cc", "0" ); -} - -/* - * Key expansion, 192-bit case - */ -static void aesni_setkey_enc_192( unsigned char *rk, - const unsigned char *key ) -{ - asm( "movdqu (%1), %%xmm0 \n\t" // copy original round key - "movdqu %%xmm0, (%0) \n\t" - "add $16, %0 \n\t" - "movq 16(%1), %%xmm1 \n\t" - "movq %%xmm1, (%0) \n\t" - "add $8, %0 \n\t" - "jmp 2f \n\t" // skip auxiliary routine - - /* - * Finish generating the next 6 quarter-keys. - * - * On entry xmm0 is r3:r2:r1:r0, xmm1 is stuff:stuff:r5:r4 - * and xmm2 is stuff:stuff:X:stuff with X = rot( sub( r3 ) ) ^ RCON. - * - * On exit, xmm0 is r9:r8:r7:r6 and xmm1 is stuff:stuff:r11:r10 - * and those are written to the round key buffer. - */ - "1: \n\t" - "pshufd $0x55, %%xmm2, %%xmm2 \n\t" // X:X:X:X - "pxor %%xmm0, %%xmm2 \n\t" // X+r3:X+r2:X+r1:r4 - "pslldq $4, %%xmm0 \n\t" // etc - "pxor %%xmm0, %%xmm2 \n\t" - "pslldq $4, %%xmm0 \n\t" - "pxor %%xmm0, %%xmm2 \n\t" - "pslldq $4, %%xmm0 \n\t" - "pxor %%xmm2, %%xmm0 \n\t" // update xmm0 = r9:r8:r7:r6 - "movdqu %%xmm0, (%0) \n\t" - "add $16, %0 \n\t" - "pshufd $0xff, %%xmm0, %%xmm2 \n\t" // r9:r9:r9:r9 - "pxor %%xmm1, %%xmm2 \n\t" // stuff:stuff:r9+r5:r10 - "pslldq $4, %%xmm1 \n\t" // r2:r1:r0:0 - "pxor %%xmm2, %%xmm1 \n\t" // xmm1 = stuff:stuff:r11:r10 - "movq %%xmm1, (%0) \n\t" - "add $8, %0 \n\t" - "ret \n\t" - - "2: \n\t" - AESKEYGENA xmm1_xmm2 ",0x01 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x02 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x04 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x08 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x10 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x20 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x40 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x80 \n\tcall 1b \n\t" - - : - : "r" (rk), "r" (key) - : "memory", "cc", "0" ); -} - -/* - * Key expansion, 256-bit case - */ -static void aesni_setkey_enc_256( unsigned char *rk, - const unsigned char *key ) -{ - asm( "movdqu (%1), %%xmm0 \n\t" - "movdqu %%xmm0, (%0) \n\t" - "add $16, %0 \n\t" - "movdqu 16(%1), %%xmm1 \n\t" - "movdqu %%xmm1, (%0) \n\t" - "jmp 2f \n\t" // skip auxiliary routine - - /* - * Finish generating the next two round keys. - * - * On entry xmm0 is r3:r2:r1:r0, xmm1 is r7:r6:r5:r4 and - * xmm2 is X:stuff:stuff:stuff with X = rot( sub( r7 )) ^ RCON - * - * On exit, xmm0 is r11:r10:r9:r8 and xmm1 is r15:r14:r13:r12 - * and those have been written to the output buffer. - */ - "1: \n\t" - "pshufd $0xff, %%xmm2, %%xmm2 \n\t" - "pxor %%xmm0, %%xmm2 \n\t" - "pslldq $4, %%xmm0 \n\t" - "pxor %%xmm0, %%xmm2 \n\t" - "pslldq $4, %%xmm0 \n\t" - "pxor %%xmm0, %%xmm2 \n\t" - "pslldq $4, %%xmm0 \n\t" - "pxor %%xmm2, %%xmm0 \n\t" - "add $16, %0 \n\t" - "movdqu %%xmm0, (%0) \n\t" - - /* Set xmm2 to stuff:Y:stuff:stuff with Y = subword( r11 ) - * and proceed to generate next round key from there */ - AESKEYGENA xmm0_xmm2 ",0x00 \n\t" - "pshufd $0xaa, %%xmm2, %%xmm2 \n\t" - "pxor %%xmm1, %%xmm2 \n\t" - "pslldq $4, %%xmm1 \n\t" - "pxor %%xmm1, %%xmm2 \n\t" - "pslldq $4, %%xmm1 \n\t" - "pxor %%xmm1, %%xmm2 \n\t" - "pslldq $4, %%xmm1 \n\t" - "pxor %%xmm2, %%xmm1 \n\t" - "add $16, %0 \n\t" - "movdqu %%xmm1, (%0) \n\t" - "ret \n\t" - - /* - * Main "loop" - Generating one more key than necessary, - * see definition of mbedtls_aes_context.buf - */ - "2: \n\t" - AESKEYGENA xmm1_xmm2 ",0x01 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x02 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x04 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x08 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x10 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x20 \n\tcall 1b \n\t" - AESKEYGENA xmm1_xmm2 ",0x40 \n\tcall 1b \n\t" - : - : "r" (rk), "r" (key) - : "memory", "cc", "0" ); -} - -/* - * Key expansion, wrapper - */ -int mbedtls_aesni_setkey_enc( unsigned char *rk, - const unsigned char *key, - size_t bits ) -{ - switch( bits ) - { - case 128: aesni_setkey_enc_128( rk, key ); break; - case 192: aesni_setkey_enc_192( rk, key ); break; - case 256: aesni_setkey_enc_256( rk, key ); break; - default : return( MBEDTLS_ERR_AES_INVALID_KEY_LENGTH ); - } - - return( 0 ); -} - -#endif /* MBEDTLS_HAVE_X86_64 */ - -#endif /* MBEDTLS_AESNI_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/arc4.c b/components/ssl/mbedtls/mbedtls/library/arc4.c deleted file mode 100644 index 05b33d3f..00000000 --- a/components/ssl/mbedtls/mbedtls/library/arc4.c +++ /dev/null @@ -1,205 +0,0 @@ -/* - * An implementation of the ARCFOUR algorithm - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The ARCFOUR algorithm was publicly disclosed on 94/09. - * - * http://groups.google.com/group/sci.crypt/msg/10a300c9d21afca0 - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ARC4_C) - -#include "mbedtls/arc4.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_ARC4_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -void mbedtls_arc4_init( mbedtls_arc4_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_arc4_context ) ); -} - -void mbedtls_arc4_free( mbedtls_arc4_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_arc4_context ) ); -} - -/* - * ARC4 key schedule - */ -void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key, - unsigned int keylen ) -{ - int i, j, a; - unsigned int k; - unsigned char *m; - - ctx->x = 0; - ctx->y = 0; - m = ctx->m; - - for( i = 0; i < 256; i++ ) - m[i] = (unsigned char) i; - - j = k = 0; - - for( i = 0; i < 256; i++, k++ ) - { - if( k >= keylen ) k = 0; - - a = m[i]; - j = ( j + a + key[k] ) & 0xFF; - m[i] = m[j]; - m[j] = (unsigned char) a; - } -} - -/* - * ARC4 cipher function - */ -int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input, - unsigned char *output ) -{ - int x, y, a, b; - size_t i; - unsigned char *m; - - x = ctx->x; - y = ctx->y; - m = ctx->m; - - for( i = 0; i < length; i++ ) - { - x = ( x + 1 ) & 0xFF; a = m[x]; - y = ( y + a ) & 0xFF; b = m[y]; - - m[x] = (unsigned char) b; - m[y] = (unsigned char) a; - - output[i] = (unsigned char) - ( input[i] ^ m[(unsigned char)( a + b )] ); - } - - ctx->x = x; - ctx->y = y; - - return( 0 ); -} - -#endif /* !MBEDTLS_ARC4_ALT */ - -#if defined(MBEDTLS_SELF_TEST) -/* - * ARC4 tests vectors as posted by Eric Rescorla in sep. 1994: - * - * http://groups.google.com/group/comp.security.misc/msg/10a300c9d21afca0 - */ -static const unsigned char arc4_test_key[3][8] = -{ - { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF }, - { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } -}; - -static const unsigned char arc4_test_pt[3][8] = -{ - { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } -}; - -static const unsigned char arc4_test_ct[3][8] = -{ - { 0x75, 0xB7, 0x87, 0x80, 0x99, 0xE0, 0xC5, 0x96 }, - { 0x74, 0x94, 0xC2, 0xE7, 0x10, 0x4B, 0x08, 0x79 }, - { 0xDE, 0x18, 0x89, 0x41, 0xA3, 0x37, 0x5D, 0x3A } -}; - -/* - * Checkup routine - */ -int mbedtls_arc4_self_test( int verbose ) -{ - int i, ret = 0; - unsigned char ibuf[8]; - unsigned char obuf[8]; - mbedtls_arc4_context ctx; - - mbedtls_arc4_init( &ctx ); - - for( i = 0; i < 3; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " ARC4 test #%d: ", i + 1 ); - - memcpy( ibuf, arc4_test_pt[i], 8 ); - - mbedtls_arc4_setup( &ctx, arc4_test_key[i], 8 ); - mbedtls_arc4_crypt( &ctx, 8, ibuf, obuf ); - - if( memcmp( obuf, arc4_test_ct[i], 8 ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -exit: - mbedtls_arc4_free( &ctx ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_ARC4_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/asn1parse.c b/components/ssl/mbedtls/mbedtls/library/asn1parse.c deleted file mode 100644 index 4dd65c03..00000000 --- a/components/ssl/mbedtls/mbedtls/library/asn1parse.c +++ /dev/null @@ -1,393 +0,0 @@ -/* - * Generic ASN.1 parsing - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ASN1_PARSE_C) - -#include "mbedtls/asn1.h" - -#include - -#if defined(MBEDTLS_BIGNUM_C) -#include "mbedtls/bignum.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* - * ASN.1 DER decoding routines - */ -int mbedtls_asn1_get_len( unsigned char **p, - const unsigned char *end, - size_t *len ) -{ - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - if( ( **p & 0x80 ) == 0 ) - *len = *(*p)++; - else - { - switch( **p & 0x7F ) - { - case 1: - if( ( end - *p ) < 2 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - *len = (*p)[1]; - (*p) += 2; - break; - - case 2: - if( ( end - *p ) < 3 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - *len = ( (size_t)(*p)[1] << 8 ) | (*p)[2]; - (*p) += 3; - break; - - case 3: - if( ( end - *p ) < 4 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - *len = ( (size_t)(*p)[1] << 16 ) | - ( (size_t)(*p)[2] << 8 ) | (*p)[3]; - (*p) += 4; - break; - - case 4: - if( ( end - *p ) < 5 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - *len = ( (size_t)(*p)[1] << 24 ) | ( (size_t)(*p)[2] << 16 ) | - ( (size_t)(*p)[3] << 8 ) | (*p)[4]; - (*p) += 5; - break; - - default: - return( MBEDTLS_ERR_ASN1_INVALID_LENGTH ); - } - } - - if( *len > (size_t) ( end - *p ) ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - return( 0 ); -} - -int mbedtls_asn1_get_tag( unsigned char **p, - const unsigned char *end, - size_t *len, int tag ) -{ - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - if( **p != tag ) - return( MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - (*p)++; - - return( mbedtls_asn1_get_len( p, end, len ) ); -} - -int mbedtls_asn1_get_bool( unsigned char **p, - const unsigned char *end, - int *val ) -{ - int ret; - size_t len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_BOOLEAN ) ) != 0 ) - return( ret ); - - if( len != 1 ) - return( MBEDTLS_ERR_ASN1_INVALID_LENGTH ); - - *val = ( **p != 0 ) ? 1 : 0; - (*p)++; - - return( 0 ); -} - -int mbedtls_asn1_get_int( unsigned char **p, - const unsigned char *end, - int *val ) -{ - int ret; - size_t len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 ) - return( ret ); - - if( len == 0 || len > sizeof( int ) || ( **p & 0x80 ) != 0 ) - return( MBEDTLS_ERR_ASN1_INVALID_LENGTH ); - - *val = 0; - - while( len-- > 0 ) - { - *val = ( *val << 8 ) | **p; - (*p)++; - } - - return( 0 ); -} - -#if defined(MBEDTLS_BIGNUM_C) -int mbedtls_asn1_get_mpi( unsigned char **p, - const unsigned char *end, - mbedtls_mpi *X ) -{ - int ret; - size_t len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 ) - return( ret ); - - ret = mbedtls_mpi_read_binary( X, *p, len ); - - *p += len; - - return( ret ); -} -#endif /* MBEDTLS_BIGNUM_C */ - -int mbedtls_asn1_get_bitstring( unsigned char **p, const unsigned char *end, - mbedtls_asn1_bitstring *bs) -{ - int ret; - - /* Certificate type is a single byte bitstring */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &bs->len, MBEDTLS_ASN1_BIT_STRING ) ) != 0 ) - return( ret ); - - /* Check length, subtract one for actual bit string length */ - if( bs->len < 1 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - bs->len -= 1; - - /* Get number of unused bits, ensure unused bits <= 7 */ - bs->unused_bits = **p; - if( bs->unused_bits > 7 ) - return( MBEDTLS_ERR_ASN1_INVALID_LENGTH ); - (*p)++; - - /* Get actual bitstring */ - bs->p = *p; - *p += bs->len; - - if( *p != end ) - return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * Get a bit string without unused bits - */ -int mbedtls_asn1_get_bitstring_null( unsigned char **p, const unsigned char *end, - size_t *len ) -{ - int ret; - - if( ( ret = mbedtls_asn1_get_tag( p, end, len, MBEDTLS_ASN1_BIT_STRING ) ) != 0 ) - return( ret ); - - if( (*len)-- < 2 || *(*p)++ != 0 ) - return( MBEDTLS_ERR_ASN1_INVALID_DATA ); - - return( 0 ); -} - - - -/* - * Parses and splits an ASN.1 "SEQUENCE OF " - */ -int mbedtls_asn1_get_sequence_of( unsigned char **p, - const unsigned char *end, - mbedtls_asn1_sequence *cur, - int tag) -{ - int ret; - size_t len; - mbedtls_asn1_buf *buf; - - /* Get main sequence tag */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( ret ); - - if( *p + len != end ) - return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - while( *p < end ) - { - buf = &(cur->buf); - buf->tag = **p; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &buf->len, tag ) ) != 0 ) - return( ret ); - - buf->p = *p; - *p += buf->len; - - /* Allocate and assign next pointer */ - if( *p < end ) - { - cur->next = (mbedtls_asn1_sequence*)mbedtls_calloc( 1, - sizeof( mbedtls_asn1_sequence ) ); - - if( cur->next == NULL ) - return( MBEDTLS_ERR_ASN1_ALLOC_FAILED ); - - cur = cur->next; - } - } - - /* Set final sequence entry's next pointer to NULL */ - cur->next = NULL; - - if( *p != end ) - return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -int mbedtls_asn1_get_alg( unsigned char **p, - const unsigned char *end, - mbedtls_asn1_buf *alg, mbedtls_asn1_buf *params ) -{ - int ret; - size_t len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( ret ); - - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - alg->tag = **p; - end = *p + len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &alg->len, MBEDTLS_ASN1_OID ) ) != 0 ) - return( ret ); - - alg->p = *p; - *p += alg->len; - - if( *p == end ) - { - mbedtls_zeroize( params, sizeof(mbedtls_asn1_buf) ); - return( 0 ); - } - - params->tag = **p; - (*p)++; - - if( ( ret = mbedtls_asn1_get_len( p, end, ¶ms->len ) ) != 0 ) - return( ret ); - - params->p = *p; - *p += params->len; - - if( *p != end ) - return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -int mbedtls_asn1_get_alg_null( unsigned char **p, - const unsigned char *end, - mbedtls_asn1_buf *alg ) -{ - int ret; - mbedtls_asn1_buf params; - - memset( ¶ms, 0, sizeof(mbedtls_asn1_buf) ); - - if( ( ret = mbedtls_asn1_get_alg( p, end, alg, ¶ms ) ) != 0 ) - return( ret ); - - if( ( params.tag != MBEDTLS_ASN1_NULL && params.tag != 0 ) || params.len != 0 ) - return( MBEDTLS_ERR_ASN1_INVALID_DATA ); - - return( 0 ); -} - -void mbedtls_asn1_free_named_data( mbedtls_asn1_named_data *cur ) -{ - if( cur == NULL ) - return; - - mbedtls_free( cur->oid.p ); - mbedtls_free( cur->val.p ); - - mbedtls_zeroize( cur, sizeof( mbedtls_asn1_named_data ) ); -} - -void mbedtls_asn1_free_named_data_list( mbedtls_asn1_named_data **head ) -{ - mbedtls_asn1_named_data *cur; - - while( ( cur = *head ) != NULL ) - { - *head = cur->next; - mbedtls_asn1_free_named_data( cur ); - mbedtls_free( cur ); - } -} - -mbedtls_asn1_named_data *mbedtls_asn1_find_named_data( mbedtls_asn1_named_data *list, - const char *oid, size_t len ) -{ - while( list != NULL ) - { - if( list->oid.len == len && - memcmp( list->oid.p, oid, len ) == 0 ) - { - break; - } - - list = list->next; - } - - return( list ); -} - -#endif /* MBEDTLS_ASN1_PARSE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/asn1write.c b/components/ssl/mbedtls/mbedtls/library/asn1write.c deleted file mode 100644 index 69b61b20..00000000 --- a/components/ssl/mbedtls/mbedtls/library/asn1write.c +++ /dev/null @@ -1,390 +0,0 @@ -/* - * ASN.1 buffer writing functionality - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ASN1_WRITE_C) - -#include "mbedtls/asn1write.h" - -#include - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -int mbedtls_asn1_write_len( unsigned char **p, unsigned char *start, size_t len ) -{ - if( len < 0x80 ) - { - if( *p - start < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = (unsigned char) len; - return( 1 ); - } - - if( len <= 0xFF ) - { - if( *p - start < 2 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = (unsigned char) len; - *--(*p) = 0x81; - return( 2 ); - } - - if( len <= 0xFFFF ) - { - if( *p - start < 3 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = ( len ) & 0xFF; - *--(*p) = ( len >> 8 ) & 0xFF; - *--(*p) = 0x82; - return( 3 ); - } - - if( len <= 0xFFFFFF ) - { - if( *p - start < 4 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = ( len ) & 0xFF; - *--(*p) = ( len >> 8 ) & 0xFF; - *--(*p) = ( len >> 16 ) & 0xFF; - *--(*p) = 0x83; - return( 4 ); - } - - if( len <= 0xFFFFFFFF ) - { - if( *p - start < 5 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = ( len ) & 0xFF; - *--(*p) = ( len >> 8 ) & 0xFF; - *--(*p) = ( len >> 16 ) & 0xFF; - *--(*p) = ( len >> 24 ) & 0xFF; - *--(*p) = 0x84; - return( 5 ); - } - - return( MBEDTLS_ERR_ASN1_INVALID_LENGTH ); -} - -int mbedtls_asn1_write_tag( unsigned char **p, unsigned char *start, unsigned char tag ) -{ - if( *p - start < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = tag; - - return( 1 ); -} - -int mbedtls_asn1_write_raw_buffer( unsigned char **p, unsigned char *start, - const unsigned char *buf, size_t size ) -{ - size_t len = 0; - - if( *p < start || (size_t)( *p - start ) < size ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - len = size; - (*p) -= len; - memcpy( *p, buf, len ); - - return( (int) len ); -} - -#if defined(MBEDTLS_BIGNUM_C) -int mbedtls_asn1_write_mpi( unsigned char **p, unsigned char *start, const mbedtls_mpi *X ) -{ - int ret; - size_t len = 0; - - // Write the MPI - // - len = mbedtls_mpi_size( X ); - - if( *p < start || (size_t)( *p - start ) < len ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - (*p) -= len; - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( X, *p, len ) ); - - // DER format assumes 2s complement for numbers, so the leftmost bit - // should be 0 for positive numbers and 1 for negative numbers. - // - if( X->s ==1 && **p & 0x80 ) - { - if( *p - start < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = 0x00; - len += 1; - } - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_INTEGER ) ); - - ret = (int) len; - -cleanup: - return( ret ); -} -#endif /* MBEDTLS_BIGNUM_C */ - -int mbedtls_asn1_write_null( unsigned char **p, unsigned char *start ) -{ - int ret; - size_t len = 0; - - // Write NULL - // - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, 0) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_NULL ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_oid( unsigned char **p, unsigned char *start, - const char *oid, size_t oid_len ) -{ - int ret; - size_t len = 0; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, - (const unsigned char *) oid, oid_len ) ); - MBEDTLS_ASN1_CHK_ADD( len , mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len , mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OID ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_algorithm_identifier( unsigned char **p, unsigned char *start, - const char *oid, size_t oid_len, - size_t par_len ) -{ - int ret; - size_t len = 0; - - if( par_len == 0 ) - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_null( p, start ) ); - else - len += par_len; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid, oid_len ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_bool( unsigned char **p, unsigned char *start, int boolean ) -{ - int ret; - size_t len = 0; - - if( *p - start < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = (boolean) ? 255 : 0; - len++; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BOOLEAN ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_int( unsigned char **p, unsigned char *start, int val ) -{ - int ret; - size_t len = 0; - - // TODO negative values and values larger than 128 - // DER format assumes 2s complement for numbers, so the leftmost bit - // should be 0 for positive numbers and 1 for negative numbers. - // - if( *p - start < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - len += 1; - *--(*p) = val; - - if( val > 0 && **p & 0x80 ) - { - if( *p - start < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = 0x00; - len += 1; - } - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_INTEGER ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_printable_string( unsigned char **p, unsigned char *start, - const char *text, size_t text_len ) -{ - int ret; - size_t len = 0; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, - (const unsigned char *) text, text_len ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_PRINTABLE_STRING ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_ia5_string( unsigned char **p, unsigned char *start, - const char *text, size_t text_len ) -{ - int ret; - size_t len = 0; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, - (const unsigned char *) text, text_len ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_IA5_STRING ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_bitstring( unsigned char **p, unsigned char *start, - const unsigned char *buf, size_t bits ) -{ - int ret; - size_t len = 0, size; - - size = ( bits / 8 ) + ( ( bits % 8 ) ? 1 : 0 ); - - // Calculate byte length - // - if( *p < start || (size_t)( *p - start ) < size + 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - len = size + 1; - (*p) -= size; - memcpy( *p, buf, size ); - - // Write unused bits - // - *--(*p) = (unsigned char) (size * 8 - bits); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BIT_STRING ) ); - - return( (int) len ); -} - -int mbedtls_asn1_write_octet_string( unsigned char **p, unsigned char *start, - const unsigned char *buf, size_t size ) -{ - int ret; - size_t len = 0; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, buf, size ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OCTET_STRING ) ); - - return( (int) len ); -} - -mbedtls_asn1_named_data *mbedtls_asn1_store_named_data( mbedtls_asn1_named_data **head, - const char *oid, size_t oid_len, - const unsigned char *val, - size_t val_len ) -{ - mbedtls_asn1_named_data *cur; - - if( ( cur = mbedtls_asn1_find_named_data( *head, oid, oid_len ) ) == NULL ) - { - // Add new entry if not present yet based on OID - // - cur = (mbedtls_asn1_named_data*)mbedtls_calloc( 1, - sizeof(mbedtls_asn1_named_data) ); - if( cur == NULL ) - return( NULL ); - - cur->oid.len = oid_len; - cur->oid.p = mbedtls_calloc( 1, oid_len ); - if( cur->oid.p == NULL ) - { - mbedtls_free( cur ); - return( NULL ); - } - - memcpy( cur->oid.p, oid, oid_len ); - - cur->val.len = val_len; - cur->val.p = mbedtls_calloc( 1, val_len ); - if( cur->val.p == NULL ) - { - mbedtls_free( cur->oid.p ); - mbedtls_free( cur ); - return( NULL ); - } - - cur->next = *head; - *head = cur; - } - else if( cur->val.len < val_len ) - { - /* - * Enlarge existing value buffer if needed - * Preserve old data until the allocation succeeded, to leave list in - * a consistent state in case allocation fails. - */ - void *p = mbedtls_calloc( 1, val_len ); - if( p == NULL ) - return( NULL ); - - mbedtls_free( cur->val.p ); - cur->val.p = p; - cur->val.len = val_len; - } - - if( val != NULL ) - memcpy( cur->val.p, val, val_len ); - - return( cur ); -} -#endif /* MBEDTLS_ASN1_WRITE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/base64.c b/components/ssl/mbedtls/mbedtls/library/base64.c deleted file mode 100644 index f06b57b3..00000000 --- a/components/ssl/mbedtls/mbedtls/library/base64.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * RFC 1521 base64 encoding/decoding - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_BASE64_C) - -#include "mbedtls/base64.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#include -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -static const unsigned char base64_enc_map[64] = -{ - 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', - 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', - 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', - 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', - 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', - 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', - '8', '9', '+', '/' -}; - -static const unsigned char base64_dec_map[128] = -{ - 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 62, 127, 127, 127, 63, 52, 53, - 54, 55, 56, 57, 58, 59, 60, 61, 127, 127, - 127, 64, 127, 127, 127, 0, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 127, 127, 127, 127, 127, 127, 26, 27, 28, - 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, - 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, - 49, 50, 51, 127, 127, 127, 127, 127 -}; - -#define BASE64_SIZE_T_MAX ( (size_t) -1 ) /* SIZE_T_MAX is not standard */ - -/* - * Encode a buffer into base64 format - */ -int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen, - const unsigned char *src, size_t slen ) -{ - size_t i, n; - int C1, C2, C3; - unsigned char *p; - - if( slen == 0 ) - { - *olen = 0; - return( 0 ); - } - - n = slen / 3 + ( slen % 3 != 0 ); - - if( n > ( BASE64_SIZE_T_MAX - 1 ) / 4 ) - { - *olen = BASE64_SIZE_T_MAX; - return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL ); - } - - n *= 4; - - if( ( dlen < n + 1 ) || ( NULL == dst ) ) - { - *olen = n + 1; - return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL ); - } - - n = ( slen / 3 ) * 3; - - for( i = 0, p = dst; i < n; i += 3 ) - { - C1 = *src++; - C2 = *src++; - C3 = *src++; - - *p++ = base64_enc_map[(C1 >> 2) & 0x3F]; - *p++ = base64_enc_map[(((C1 & 3) << 4) + (C2 >> 4)) & 0x3F]; - *p++ = base64_enc_map[(((C2 & 15) << 2) + (C3 >> 6)) & 0x3F]; - *p++ = base64_enc_map[C3 & 0x3F]; - } - - if( i < slen ) - { - C1 = *src++; - C2 = ( ( i + 1 ) < slen ) ? *src++ : 0; - - *p++ = base64_enc_map[(C1 >> 2) & 0x3F]; - *p++ = base64_enc_map[(((C1 & 3) << 4) + (C2 >> 4)) & 0x3F]; - - if( ( i + 1 ) < slen ) - *p++ = base64_enc_map[((C2 & 15) << 2) & 0x3F]; - else *p++ = '='; - - *p++ = '='; - } - - *olen = p - dst; - *p = 0; - - return( 0 ); -} - -/* - * Decode a base64-formatted buffer - */ -int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen, - const unsigned char *src, size_t slen ) -{ - size_t i, n; - uint32_t j, x; - unsigned char *p; - - /* First pass: check for validity and get output length */ - for( i = n = j = 0; i < slen; i++ ) - { - /* Skip spaces before checking for EOL */ - x = 0; - while( i < slen && src[i] == ' ' ) - { - ++i; - ++x; - } - - /* Spaces at end of buffer are OK */ - if( i == slen ) - break; - - if( ( slen - i ) >= 2 && - src[i] == '\r' && src[i + 1] == '\n' ) - continue; - - if( src[i] == '\n' ) - continue; - - /* Space inside a line is an error */ - if( x != 0 ) - return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER ); - - if( src[i] == '=' && ++j > 2 ) - return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER ); - - if( src[i] > 127 || base64_dec_map[src[i]] == 127 ) - return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER ); - - if( base64_dec_map[src[i]] < 64 && j != 0 ) - return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER ); - - n++; - } - - if( n == 0 ) - { - *olen = 0; - return( 0 ); - } - - /* The following expression is to calculate the following formula without - * risk of integer overflow in n: - * n = ( ( n * 6 ) + 7 ) >> 3; - */ - n = ( 6 * ( n >> 3 ) ) + ( ( 6 * ( n & 0x7 ) + 7 ) >> 3 ); - n -= j; - - if( dst == NULL || dlen < n ) - { - *olen = n; - return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL ); - } - - for( j = 3, n = x = 0, p = dst; i > 0; i--, src++ ) - { - if( *src == '\r' || *src == '\n' || *src == ' ' ) - continue; - - j -= ( base64_dec_map[*src] == 64 ); - x = ( x << 6 ) | ( base64_dec_map[*src] & 0x3F ); - - if( ++n == 4 ) - { - n = 0; - if( j > 0 ) *p++ = (unsigned char)( x >> 16 ); - if( j > 1 ) *p++ = (unsigned char)( x >> 8 ); - if( j > 2 ) *p++ = (unsigned char)( x ); - } - } - - *olen = p - dst; - - return( 0 ); -} - -#if defined(MBEDTLS_SELF_TEST) - -static const unsigned char base64_test_dec[64] = -{ - 0x24, 0x48, 0x6E, 0x56, 0x87, 0x62, 0x5A, 0xBD, - 0xBF, 0x17, 0xD9, 0xA2, 0xC4, 0x17, 0x1A, 0x01, - 0x94, 0xED, 0x8F, 0x1E, 0x11, 0xB3, 0xD7, 0x09, - 0x0C, 0xB6, 0xE9, 0x10, 0x6F, 0x22, 0xEE, 0x13, - 0xCA, 0xB3, 0x07, 0x05, 0x76, 0xC9, 0xFA, 0x31, - 0x6C, 0x08, 0x34, 0xFF, 0x8D, 0xC2, 0x6C, 0x38, - 0x00, 0x43, 0xE9, 0x54, 0x97, 0xAF, 0x50, 0x4B, - 0xD1, 0x41, 0xBA, 0x95, 0x31, 0x5A, 0x0B, 0x97 -}; - -static const unsigned char base64_test_enc[] = - "JEhuVodiWr2/F9mixBcaAZTtjx4Rs9cJDLbpEG8i7hPK" - "swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw=="; - -/* - * Checkup routine - */ -int mbedtls_base64_self_test( int verbose ) -{ - size_t len; - const unsigned char *src; - unsigned char buffer[128]; - - if( verbose != 0 ) - mbedtls_printf( " Base64 encoding test: " ); - - src = base64_test_dec; - - if( mbedtls_base64_encode( buffer, sizeof( buffer ), &len, src, 64 ) != 0 || - memcmp( base64_test_enc, buffer, 88 ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n Base64 decoding test: " ); - - src = base64_test_enc; - - if( mbedtls_base64_decode( buffer, sizeof( buffer ), &len, src, 88 ) != 0 || - memcmp( base64_test_dec, buffer, 64 ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n\n" ); - - return( 0 ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_BASE64_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/bignum.c b/components/ssl/mbedtls/mbedtls/library/bignum.c deleted file mode 100644 index 9f13da44..00000000 --- a/components/ssl/mbedtls/mbedtls/library/bignum.c +++ /dev/null @@ -1,2457 +0,0 @@ -/* - * Multi-precision integer library - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * The following sources were referenced in the design of this Multi-precision - * Integer library: - * - * [1] Handbook of Applied Cryptography - 1997 - * Menezes, van Oorschot and Vanstone - * - * [2] Multi-Precision Math - * Tom St Denis - * https://github.com/libtom/libtommath/blob/develop/tommath.pdf - * - * [3] GNU Multi-Precision Arithmetic Library - * https://gmplib.org/manual/index.html - * - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_BIGNUM_C) - -#include "mbedtls/bignum.h" -#include "mbedtls/bn_mul.h" - -#include - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#include -#define mbedtls_printf printf -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_mpi_zeroize( mbedtls_mpi_uint *v, size_t n ) { - volatile mbedtls_mpi_uint *p = v; while( n-- ) *p++ = 0; -} - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -#define ciL (sizeof(mbedtls_mpi_uint)) /* chars in limb */ -#define biL (ciL << 3) /* bits in limb */ -#define biH (ciL << 2) /* half limb size */ - -#define MPI_SIZE_T_MAX ( (size_t) -1 ) /* SIZE_T_MAX is not standard */ - -/* - * Convert between bits/chars and number of limbs - * Divide first in order to avoid potential overflows - */ -#define BITS_TO_LIMBS(i) ( (i) / biL + ( (i) % biL != 0 ) ) -#define CHARS_TO_LIMBS(i) ( (i) / ciL + ( (i) % ciL != 0 ) ) - -/* - * Initialize one MPI - */ -void mbedtls_mpi_init( mbedtls_mpi *X ) -{ - if( X == NULL ) - return; - - X->s = 1; - X->n = 0; - X->p = NULL; -} - -/* - * Unallocate one MPI - */ -void mbedtls_mpi_free( mbedtls_mpi *X ) -{ - if( X == NULL ) - return; - - if( X->p != NULL ) - { - mbedtls_mpi_zeroize( X->p, X->n ); - mbedtls_free( X->p ); - } - - X->s = 1; - X->n = 0; - X->p = NULL; -} - -/* - * Enlarge to the specified number of limbs - */ -int mbedtls_mpi_grow( mbedtls_mpi *X, size_t nblimbs ) -{ - mbedtls_mpi_uint *p; - - if( nblimbs > MBEDTLS_MPI_MAX_LIMBS ) - return( MBEDTLS_ERR_MPI_ALLOC_FAILED ); - - if( X->n < nblimbs ) - { - if( ( p = (mbedtls_mpi_uint*)mbedtls_calloc( nblimbs, ciL ) ) == NULL ) - return( MBEDTLS_ERR_MPI_ALLOC_FAILED ); - - if( X->p != NULL ) - { - memcpy( p, X->p, X->n * ciL ); - mbedtls_mpi_zeroize( X->p, X->n ); - mbedtls_free( X->p ); - } - - X->n = nblimbs; - X->p = p; - } - - return( 0 ); -} - -/* - * Resize down as much as possible, - * while keeping at least the specified number of limbs - */ -int mbedtls_mpi_shrink( mbedtls_mpi *X, size_t nblimbs ) -{ - mbedtls_mpi_uint *p; - size_t i; - - /* Actually resize up in this case */ - if( X->n <= nblimbs ) - return( mbedtls_mpi_grow( X, nblimbs ) ); - - for( i = X->n - 1; i > 0; i-- ) - if( X->p[i] != 0 ) - break; - i++; - - if( i < nblimbs ) - i = nblimbs; - - if( ( p = (mbedtls_mpi_uint*)mbedtls_calloc( i, ciL ) ) == NULL ) - return( MBEDTLS_ERR_MPI_ALLOC_FAILED ); - - if( X->p != NULL ) - { - memcpy( p, X->p, i * ciL ); - mbedtls_mpi_zeroize( X->p, X->n ); - mbedtls_free( X->p ); - } - - X->n = i; - X->p = p; - - return( 0 ); -} - -/* - * Copy the contents of Y into X - */ -int mbedtls_mpi_copy( mbedtls_mpi *X, const mbedtls_mpi *Y ) -{ - int ret; - size_t i; - - if( X == Y ) - return( 0 ); - - if( Y->p == NULL ) - { - mbedtls_mpi_free( X ); - return( 0 ); - } - - for( i = Y->n - 1; i > 0; i-- ) - if( Y->p[i] != 0 ) - break; - i++; - - X->s = Y->s; - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, i ) ); - - memset( X->p, 0, X->n * ciL ); - memcpy( X->p, Y->p, i * ciL ); - -cleanup: - - return( ret ); -} - -/* - * Swap the contents of X and Y - */ -void mbedtls_mpi_swap( mbedtls_mpi *X, mbedtls_mpi *Y ) -{ - mbedtls_mpi T; - - memcpy( &T, X, sizeof( mbedtls_mpi ) ); - memcpy( X, Y, sizeof( mbedtls_mpi ) ); - memcpy( Y, &T, sizeof( mbedtls_mpi ) ); -} - -/* - * Conditionally assign X = Y, without leaking information - * about whether the assignment was made or not. - * (Leaking information about the respective sizes of X and Y is ok however.) - */ -int mbedtls_mpi_safe_cond_assign( mbedtls_mpi *X, const mbedtls_mpi *Y, unsigned char assign ) -{ - int ret = 0; - size_t i; - - /* make sure assign is 0 or 1 in a time-constant manner */ - assign = (assign | (unsigned char)-assign) >> 7; - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, Y->n ) ); - - X->s = X->s * ( 1 - assign ) + Y->s * assign; - - for( i = 0; i < Y->n; i++ ) - X->p[i] = X->p[i] * ( 1 - assign ) + Y->p[i] * assign; - - for( ; i < X->n; i++ ) - X->p[i] *= ( 1 - assign ); - -cleanup: - return( ret ); -} - -/* - * Conditionally swap X and Y, without leaking information - * about whether the swap was made or not. - * Here it is not ok to simply swap the pointers, which whould lead to - * different memory access patterns when X and Y are used afterwards. - */ -int mbedtls_mpi_safe_cond_swap( mbedtls_mpi *X, mbedtls_mpi *Y, unsigned char swap ) -{ - int ret, s; - size_t i; - mbedtls_mpi_uint tmp; - - if( X == Y ) - return( 0 ); - - /* make sure swap is 0 or 1 in a time-constant manner */ - swap = (swap | (unsigned char)-swap) >> 7; - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, Y->n ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( Y, X->n ) ); - - s = X->s; - X->s = X->s * ( 1 - swap ) + Y->s * swap; - Y->s = Y->s * ( 1 - swap ) + s * swap; - - - for( i = 0; i < X->n; i++ ) - { - tmp = X->p[i]; - X->p[i] = X->p[i] * ( 1 - swap ) + Y->p[i] * swap; - Y->p[i] = Y->p[i] * ( 1 - swap ) + tmp * swap; - } - -cleanup: - return( ret ); -} - -/* - * Set value from integer - */ -int mbedtls_mpi_lset( mbedtls_mpi *X, mbedtls_mpi_sint z ) -{ - int ret; - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, 1 ) ); - memset( X->p, 0, X->n * ciL ); - - X->p[0] = ( z < 0 ) ? -z : z; - X->s = ( z < 0 ) ? -1 : 1; - -cleanup: - - return( ret ); -} - -/* - * Get a specific bit - */ -int mbedtls_mpi_get_bit( const mbedtls_mpi *X, size_t pos ) -{ - if( X->n * biL <= pos ) - return( 0 ); - - return( ( X->p[pos / biL] >> ( pos % biL ) ) & 0x01 ); -} - -/* - * Set a bit to a specific value of 0 or 1 - */ -int mbedtls_mpi_set_bit( mbedtls_mpi *X, size_t pos, unsigned char val ) -{ - int ret = 0; - size_t off = pos / biL; - size_t idx = pos % biL; - - if( val != 0 && val != 1 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - if( X->n * biL <= pos ) - { - if( val == 0 ) - return( 0 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, off + 1 ) ); - } - - X->p[off] &= ~( (mbedtls_mpi_uint) 0x01 << idx ); - X->p[off] |= (mbedtls_mpi_uint) val << idx; - -cleanup: - - return( ret ); -} - -/* - * Return the number of less significant zero-bits - */ -size_t mbedtls_mpi_lsb( const mbedtls_mpi *X ) -{ - size_t i, j, count = 0; - - for( i = 0; i < X->n; i++ ) - for( j = 0; j < biL; j++, count++ ) - if( ( ( X->p[i] >> j ) & 1 ) != 0 ) - return( count ); - - return( 0 ); -} - -/* - * Count leading zero bits in a given integer - */ -static size_t mbedtls_clz( const mbedtls_mpi_uint x ) -{ - size_t j; - mbedtls_mpi_uint mask = (mbedtls_mpi_uint) 1 << (biL - 1); - - for( j = 0; j < biL; j++ ) - { - if( x & mask ) break; - - mask >>= 1; - } - - return j; -} - -/* - * Return the number of bits - */ -size_t mbedtls_mpi_bitlen( const mbedtls_mpi *X ) -{ - size_t i, j; - - if( X->n == 0 ) - return( 0 ); - - for( i = X->n - 1; i > 0; i-- ) - if( X->p[i] != 0 ) - break; - - j = biL - mbedtls_clz( X->p[i] ); - - return( ( i * biL ) + j ); -} - -/* - * Return the total size in bytes - */ -size_t mbedtls_mpi_size( const mbedtls_mpi *X ) -{ - return( ( mbedtls_mpi_bitlen( X ) + 7 ) >> 3 ); -} - -/* - * Convert an ASCII character to digit value - */ -static int mpi_get_digit( mbedtls_mpi_uint *d, int radix, char c ) -{ - *d = 255; - - if( c >= 0x30 && c <= 0x39 ) *d = c - 0x30; - if( c >= 0x41 && c <= 0x46 ) *d = c - 0x37; - if( c >= 0x61 && c <= 0x66 ) *d = c - 0x57; - - if( *d >= (mbedtls_mpi_uint) radix ) - return( MBEDTLS_ERR_MPI_INVALID_CHARACTER ); - - return( 0 ); -} - -/* - * Import from an ASCII string - */ -int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s ) -{ - int ret; - size_t i, j, slen, n; - mbedtls_mpi_uint d; - mbedtls_mpi T; - - if( radix < 2 || radix > 16 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - mbedtls_mpi_init( &T ); - - slen = strlen( s ); - - if( radix == 16 ) - { - if( slen > MPI_SIZE_T_MAX >> 2 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - n = BITS_TO_LIMBS( slen << 2 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, n ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) ); - - for( i = slen, j = 0; i > 0; i--, j++ ) - { - if( i == 1 && s[i - 1] == '-' ) - { - X->s = -1; - break; - } - - MBEDTLS_MPI_CHK( mpi_get_digit( &d, radix, s[i - 1] ) ); - X->p[j / ( 2 * ciL )] |= d << ( ( j % ( 2 * ciL ) ) << 2 ); - } - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) ); - - for( i = 0; i < slen; i++ ) - { - if( i == 0 && s[i] == '-' ) - { - X->s = -1; - continue; - } - - MBEDTLS_MPI_CHK( mpi_get_digit( &d, radix, s[i] ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T, X, radix ) ); - - if( X->s == 1 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, &T, d ) ); - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( X, &T, d ) ); - } - } - } - -cleanup: - - mbedtls_mpi_free( &T ); - - return( ret ); -} - -/* - * Helper to write the digits high-order first - */ -static int mpi_write_hlp( mbedtls_mpi *X, int radix, char **p ) -{ - int ret; - mbedtls_mpi_uint r; - - if( radix < 2 || radix > 16 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_int( &r, X, radix ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_div_int( X, NULL, X, radix ) ); - - if( mbedtls_mpi_cmp_int( X, 0 ) != 0 ) - MBEDTLS_MPI_CHK( mpi_write_hlp( X, radix, p ) ); - - if( r < 10 ) - *(*p)++ = (char)( r + 0x30 ); - else - *(*p)++ = (char)( r + 0x37 ); - -cleanup: - - return( ret ); -} - -/* - * Export into an ASCII string - */ -int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix, - char *buf, size_t buflen, size_t *olen ) -{ - int ret = 0; - size_t n; - char *p; - mbedtls_mpi T; - - if( radix < 2 || radix > 16 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - n = mbedtls_mpi_bitlen( X ); - if( radix >= 4 ) n >>= 1; - if( radix >= 16 ) n >>= 1; - /* - * Round up the buffer length to an even value to ensure that there is - * enough room for hexadecimal values that can be represented in an odd - * number of digits. - */ - n += 3 + ( ( n + 1 ) & 1 ); - - if( buflen < n ) - { - *olen = n; - return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL ); - } - - p = buf; - mbedtls_mpi_init( &T ); - - if( X->s == -1 ) - *p++ = '-'; - - if( radix == 16 ) - { - int c; - size_t i, j, k; - - for( i = X->n, k = 0; i > 0; i-- ) - { - for( j = ciL; j > 0; j-- ) - { - c = ( X->p[i - 1] >> ( ( j - 1 ) << 3) ) & 0xFF; - - if( c == 0 && k == 0 && ( i + j ) != 2 ) - continue; - - *(p++) = "0123456789ABCDEF" [c / 16]; - *(p++) = "0123456789ABCDEF" [c % 16]; - k = 1; - } - } - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &T, X ) ); - - if( T.s == -1 ) - T.s = 1; - - MBEDTLS_MPI_CHK( mpi_write_hlp( &T, radix, &p ) ); - } - - *p++ = '\0'; - *olen = p - buf; - -cleanup: - - mbedtls_mpi_free( &T ); - - return( ret ); -} - -#if defined(MBEDTLS_FS_IO) -/* - * Read X from an opened file - */ -int mbedtls_mpi_read_file( mbedtls_mpi *X, int radix, FILE *fin ) -{ - mbedtls_mpi_uint d; - size_t slen; - char *p; - /* - * Buffer should have space for (short) label and decimal formatted MPI, - * newline characters and '\0' - */ - char s[ MBEDTLS_MPI_RW_BUFFER_SIZE ]; - - memset( s, 0, sizeof( s ) ); - if( fgets( s, sizeof( s ) - 1, fin ) == NULL ) - return( MBEDTLS_ERR_MPI_FILE_IO_ERROR ); - - slen = strlen( s ); - if( slen == sizeof( s ) - 2 ) - return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL ); - - if( slen > 0 && s[slen - 1] == '\n' ) { slen--; s[slen] = '\0'; } - if( slen > 0 && s[slen - 1] == '\r' ) { slen--; s[slen] = '\0'; } - - p = s + slen; - while( p-- > s ) - if( mpi_get_digit( &d, radix, *p ) != 0 ) - break; - - return( mbedtls_mpi_read_string( X, radix, p + 1 ) ); -} - -/* - * Write X into an opened file (or stdout if fout == NULL) - */ -int mbedtls_mpi_write_file( const char *p, const mbedtls_mpi *X, int radix, FILE *fout ) -{ - int ret; - size_t n, slen, plen; - /* - * Buffer should have space for (short) label and decimal formatted MPI, - * newline characters and '\0' - */ - char s[ MBEDTLS_MPI_RW_BUFFER_SIZE ]; - - memset( s, 0, sizeof( s ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_write_string( X, radix, s, sizeof( s ) - 2, &n ) ); - - if( p == NULL ) p = ""; - - plen = strlen( p ); - slen = strlen( s ); - s[slen++] = '\r'; - s[slen++] = '\n'; - - if( fout != NULL ) - { - if( fwrite( p, 1, plen, fout ) != plen || - fwrite( s, 1, slen, fout ) != slen ) - return( MBEDTLS_ERR_MPI_FILE_IO_ERROR ); - } - else - mbedtls_printf( "%s%s", p, s ); - -cleanup: - - return( ret ); -} -#endif /* MBEDTLS_FS_IO */ - -/* - * Import X from unsigned binary data, big endian - */ -int mbedtls_mpi_read_binary( mbedtls_mpi *X, const unsigned char *buf, size_t buflen ) -{ - int ret; - size_t i, j; - size_t const limbs = CHARS_TO_LIMBS( buflen ); - - /* Ensure that target MPI has exactly the necessary number of limbs */ - if( X->n != limbs ) - { - mbedtls_mpi_free( X ); - mbedtls_mpi_init( X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, limbs ) ); - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) ); - - for( i = buflen, j = 0; i > 0; i--, j++ ) - X->p[j / ciL] |= ((mbedtls_mpi_uint) buf[i - 1]) << ((j % ciL) << 3); - -cleanup: - - return( ret ); -} - -/* - * Export X into unsigned binary data, big endian - */ -int mbedtls_mpi_write_binary( const mbedtls_mpi *X, unsigned char *buf, size_t buflen ) -{ - size_t i, j, n; - - n = mbedtls_mpi_size( X ); - - if( buflen < n ) - return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL ); - - memset( buf, 0, buflen ); - - for( i = buflen - 1, j = 0; n > 0; i--, j++, n-- ) - buf[i] = (unsigned char)( X->p[j / ciL] >> ((j % ciL) << 3) ); - - return( 0 ); -} - -/* - * Left-shift: X <<= count - */ -int mbedtls_mpi_shift_l( mbedtls_mpi *X, size_t count ) -{ - int ret; - size_t i, v0, t1; - mbedtls_mpi_uint r0 = 0, r1; - - v0 = count / (biL ); - t1 = count & (biL - 1); - - i = mbedtls_mpi_bitlen( X ) + count; - - if( X->n * biL < i ) - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, BITS_TO_LIMBS( i ) ) ); - - ret = 0; - - /* - * shift by count / limb_size - */ - if( v0 > 0 ) - { - for( i = X->n; i > v0; i-- ) - X->p[i - 1] = X->p[i - v0 - 1]; - - for( ; i > 0; i-- ) - X->p[i - 1] = 0; - } - - /* - * shift by count % limb_size - */ - if( t1 > 0 ) - { - for( i = v0; i < X->n; i++ ) - { - r1 = X->p[i] >> (biL - t1); - X->p[i] <<= t1; - X->p[i] |= r0; - r0 = r1; - } - } - -cleanup: - - return( ret ); -} - -/* - * Right-shift: X >>= count - */ -int mbedtls_mpi_shift_r( mbedtls_mpi *X, size_t count ) -{ - size_t i, v0, v1; - mbedtls_mpi_uint r0 = 0, r1; - - v0 = count / biL; - v1 = count & (biL - 1); - - if( v0 > X->n || ( v0 == X->n && v1 > 0 ) ) - return mbedtls_mpi_lset( X, 0 ); - - /* - * shift by count / limb_size - */ - if( v0 > 0 ) - { - for( i = 0; i < X->n - v0; i++ ) - X->p[i] = X->p[i + v0]; - - for( ; i < X->n; i++ ) - X->p[i] = 0; - } - - /* - * shift by count % limb_size - */ - if( v1 > 0 ) - { - for( i = X->n; i > 0; i-- ) - { - r1 = X->p[i - 1] << (biL - v1); - X->p[i - 1] >>= v1; - X->p[i - 1] |= r0; - r0 = r1; - } - } - - return( 0 ); -} - -/* - * Compare unsigned values - */ -int mbedtls_mpi_cmp_abs( const mbedtls_mpi *X, const mbedtls_mpi *Y ) -{ - size_t i, j; - - for( i = X->n; i > 0; i-- ) - if( X->p[i - 1] != 0 ) - break; - - for( j = Y->n; j > 0; j-- ) - if( Y->p[j - 1] != 0 ) - break; - - if( i == 0 && j == 0 ) - return( 0 ); - - if( i > j ) return( 1 ); - if( j > i ) return( -1 ); - - for( ; i > 0; i-- ) - { - if( X->p[i - 1] > Y->p[i - 1] ) return( 1 ); - if( X->p[i - 1] < Y->p[i - 1] ) return( -1 ); - } - - return( 0 ); -} - -/* - * Compare signed values - */ -int mbedtls_mpi_cmp_mpi( const mbedtls_mpi *X, const mbedtls_mpi *Y ) -{ - size_t i, j; - - for( i = X->n; i > 0; i-- ) - if( X->p[i - 1] != 0 ) - break; - - for( j = Y->n; j > 0; j-- ) - if( Y->p[j - 1] != 0 ) - break; - - if( i == 0 && j == 0 ) - return( 0 ); - - if( i > j ) return( X->s ); - if( j > i ) return( -Y->s ); - - if( X->s > 0 && Y->s < 0 ) return( 1 ); - if( Y->s > 0 && X->s < 0 ) return( -1 ); - - for( ; i > 0; i-- ) - { - if( X->p[i - 1] > Y->p[i - 1] ) return( X->s ); - if( X->p[i - 1] < Y->p[i - 1] ) return( -X->s ); - } - - return( 0 ); -} - -/* - * Compare signed values - */ -int mbedtls_mpi_cmp_int( const mbedtls_mpi *X, mbedtls_mpi_sint z ) -{ - mbedtls_mpi Y; - mbedtls_mpi_uint p[1]; - - *p = ( z < 0 ) ? -z : z; - Y.s = ( z < 0 ) ? -1 : 1; - Y.n = 1; - Y.p = p; - - return( mbedtls_mpi_cmp_mpi( X, &Y ) ); -} - -/* - * Unsigned addition: X = |A| + |B| (HAC 14.7) - */ -int mbedtls_mpi_add_abs( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - int ret; - size_t i, j; - mbedtls_mpi_uint *o, *p, c, tmp; - - if( X == B ) - { - const mbedtls_mpi *T = A; A = X; B = T; - } - - if( X != A ) - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, A ) ); - - /* - * X should always be positive as a result of unsigned additions. - */ - X->s = 1; - - for( j = B->n; j > 0; j-- ) - if( B->p[j - 1] != 0 ) - break; - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, j ) ); - - o = B->p; p = X->p; c = 0; - - /* - * tmp is used because it might happen that p == o - */ - for( i = 0; i < j; i++, o++, p++ ) - { - tmp= *o; - *p += c; c = ( *p < c ); - *p += tmp; c += ( *p < tmp ); - } - - while( c != 0 ) - { - if( i >= X->n ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, i + 1 ) ); - p = X->p + i; - } - - *p += c; c = ( *p < c ); i++; p++; - } - -cleanup: - - return( ret ); -} - -/* - * Helper for mbedtls_mpi subtraction - */ -static void mpi_sub_hlp( size_t n, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d ) -{ - size_t i; - mbedtls_mpi_uint c, z; - - for( i = c = 0; i < n; i++, s++, d++ ) - { - z = ( *d < c ); *d -= c; - c = ( *d < *s ) + z; *d -= *s; - } - - while( c != 0 ) - { - z = ( *d < c ); *d -= c; - c = z; i++; d++; - } -} - -/* - * Unsigned subtraction: X = |A| - |B| (HAC 14.9) - */ -int mbedtls_mpi_sub_abs( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - mbedtls_mpi TB; - int ret; - size_t n; - - if( mbedtls_mpi_cmp_abs( A, B ) < 0 ) - return( MBEDTLS_ERR_MPI_NEGATIVE_VALUE ); - - mbedtls_mpi_init( &TB ); - - if( X == B ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) ); - B = &TB; - } - - if( X != A ) - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, A ) ); - - /* - * X should always be positive as a result of unsigned subtractions. - */ - X->s = 1; - - ret = 0; - - for( n = B->n; n > 0; n-- ) - if( B->p[n - 1] != 0 ) - break; - - mpi_sub_hlp( n, B->p, X->p ); - -cleanup: - - mbedtls_mpi_free( &TB ); - - return( ret ); -} - -/* - * Signed addition: X = A + B - */ -int mbedtls_mpi_add_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - int ret, s = A->s; - - if( A->s * B->s < 0 ) - { - if( mbedtls_mpi_cmp_abs( A, B ) >= 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, A, B ) ); - X->s = s; - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, B, A ) ); - X->s = -s; - } - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( X, A, B ) ); - X->s = s; - } - -cleanup: - - return( ret ); -} - -/* - * Signed subtraction: X = A - B - */ -int mbedtls_mpi_sub_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - int ret, s = A->s; - - if( A->s * B->s > 0 ) - { - if( mbedtls_mpi_cmp_abs( A, B ) >= 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, A, B ) ); - X->s = s; - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, B, A ) ); - X->s = -s; - } - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( X, A, B ) ); - X->s = s; - } - -cleanup: - - return( ret ); -} - -/* - * Signed addition: X = A + b - */ -int mbedtls_mpi_add_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_sint b ) -{ - mbedtls_mpi _B; - mbedtls_mpi_uint p[1]; - - p[0] = ( b < 0 ) ? -b : b; - _B.s = ( b < 0 ) ? -1 : 1; - _B.n = 1; - _B.p = p; - - return( mbedtls_mpi_add_mpi( X, A, &_B ) ); -} - -/* - * Signed subtraction: X = A - b - */ -int mbedtls_mpi_sub_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_sint b ) -{ - mbedtls_mpi _B; - mbedtls_mpi_uint p[1]; - - p[0] = ( b < 0 ) ? -b : b; - _B.s = ( b < 0 ) ? -1 : 1; - _B.n = 1; - _B.p = p; - - return( mbedtls_mpi_sub_mpi( X, A, &_B ) ); -} - -/* - * Helper for mbedtls_mpi multiplication - */ -static -#if defined(__APPLE__) && defined(__arm__) -/* - * Apple LLVM version 4.2 (clang-425.0.24) (based on LLVM 3.2svn) - * appears to need this to prevent bad ARM code generation at -O3. - */ -__attribute__ ((noinline)) -#endif -void mpi_mul_hlp( size_t i, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d, mbedtls_mpi_uint b ) -{ - mbedtls_mpi_uint c = 0, t = 0; - -#if defined(MULADDC_HUIT) - for( ; i >= 8; i -= 8 ) - { - MULADDC_INIT - MULADDC_HUIT - MULADDC_STOP - } - - for( ; i > 0; i-- ) - { - MULADDC_INIT - MULADDC_CORE - MULADDC_STOP - } -#else /* MULADDC_HUIT */ - for( ; i >= 16; i -= 16 ) - { - MULADDC_INIT - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_STOP - } - - for( ; i >= 8; i -= 8 ) - { - MULADDC_INIT - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_STOP - } - - for( ; i > 0; i-- ) - { - MULADDC_INIT - MULADDC_CORE - MULADDC_STOP - } -#endif /* MULADDC_HUIT */ - - t++; - - do { - *d += c; c = ( *d < c ); d++; - } - while( c != 0 ); -} - -/* - * Baseline multiplication: X = A * B (HAC 14.12) - */ -int mbedtls_mpi_mul_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - int ret; - size_t i, j; - mbedtls_mpi TA, TB; - - mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TB ); - - if( X == A ) { MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TA, A ) ); A = &TA; } - if( X == B ) { MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) ); B = &TB; } - - for( i = A->n; i > 0; i-- ) - if( A->p[i - 1] != 0 ) - break; - - for( j = B->n; j > 0; j-- ) - if( B->p[j - 1] != 0 ) - break; - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, i + j ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) ); - - for( i++; j > 0; j-- ) - mpi_mul_hlp( i - 1, A->p, X->p + j - 1, B->p[j - 1] ); - - X->s = A->s * B->s; - -cleanup: - - mbedtls_mpi_free( &TB ); mbedtls_mpi_free( &TA ); - - return( ret ); -} - -/* - * Baseline multiplication: X = A * b - */ -int mbedtls_mpi_mul_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_uint b ) -{ - mbedtls_mpi _B; - mbedtls_mpi_uint p[1]; - - _B.s = 1; - _B.n = 1; - _B.p = p; - p[0] = b; - - return( mbedtls_mpi_mul_mpi( X, A, &_B ) ); -} - -/* - * Unsigned integer divide - double mbedtls_mpi_uint dividend, u1/u0, and - * mbedtls_mpi_uint divisor, d - */ -static mbedtls_mpi_uint mbedtls_int_div_int( mbedtls_mpi_uint u1, - mbedtls_mpi_uint u0, mbedtls_mpi_uint d, mbedtls_mpi_uint *r ) -{ -#if defined(MBEDTLS_HAVE_UDBL) - mbedtls_t_udbl dividend, quotient; -#else - const mbedtls_mpi_uint radix = (mbedtls_mpi_uint) 1 << biH; - const mbedtls_mpi_uint uint_halfword_mask = ( (mbedtls_mpi_uint) 1 << biH ) - 1; - mbedtls_mpi_uint d0, d1, q0, q1, rAX, r0, quotient; - mbedtls_mpi_uint u0_msw, u0_lsw; - size_t s; -#endif - - /* - * Check for overflow - */ - if( 0 == d || u1 >= d ) - { - if (r != NULL) *r = ~0; - - return ( ~0 ); - } - -#if defined(MBEDTLS_HAVE_UDBL) - dividend = (mbedtls_t_udbl) u1 << biL; - dividend |= (mbedtls_t_udbl) u0; - quotient = dividend / d; - if( quotient > ( (mbedtls_t_udbl) 1 << biL ) - 1 ) - quotient = ( (mbedtls_t_udbl) 1 << biL ) - 1; - - if( r != NULL ) - *r = (mbedtls_mpi_uint)( dividend - (quotient * d ) ); - - return (mbedtls_mpi_uint) quotient; -#else - - /* - * Algorithm D, Section 4.3.1 - The Art of Computer Programming - * Vol. 2 - Seminumerical Algorithms, Knuth - */ - - /* - * Normalize the divisor, d, and dividend, u0, u1 - */ - s = mbedtls_clz( d ); - d = d << s; - - u1 = u1 << s; - u1 |= ( u0 >> ( biL - s ) ) & ( -(mbedtls_mpi_sint)s >> ( biL - 1 ) ); - u0 = u0 << s; - - d1 = d >> biH; - d0 = d & uint_halfword_mask; - - u0_msw = u0 >> biH; - u0_lsw = u0 & uint_halfword_mask; - - /* - * Find the first quotient and remainder - */ - q1 = u1 / d1; - r0 = u1 - d1 * q1; - - while( q1 >= radix || ( q1 * d0 > radix * r0 + u0_msw ) ) - { - q1 -= 1; - r0 += d1; - - if ( r0 >= radix ) break; - } - - rAX = ( u1 * radix ) + ( u0_msw - q1 * d ); - q0 = rAX / d1; - r0 = rAX - q0 * d1; - - while( q0 >= radix || ( q0 * d0 > radix * r0 + u0_lsw ) ) - { - q0 -= 1; - r0 += d1; - - if ( r0 >= radix ) break; - } - - if (r != NULL) - *r = ( rAX * radix + u0_lsw - q0 * d ) >> s; - - quotient = q1 * radix + q0; - - return quotient; -#endif -} - -/* - * Division by mbedtls_mpi: A = Q * B + R (HAC 14.20) - */ -int mbedtls_mpi_div_mpi( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - int ret; - size_t i, n, t, k; - mbedtls_mpi X, Y, Z, T1, T2; - - if( mbedtls_mpi_cmp_int( B, 0 ) == 0 ) - return( MBEDTLS_ERR_MPI_DIVISION_BY_ZERO ); - - mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); - mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 ); - - if( mbedtls_mpi_cmp_abs( A, B ) < 0 ) - { - if( Q != NULL ) MBEDTLS_MPI_CHK( mbedtls_mpi_lset( Q, 0 ) ); - if( R != NULL ) MBEDTLS_MPI_CHK( mbedtls_mpi_copy( R, A ) ); - return( 0 ); - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &X, A ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Y, B ) ); - X.s = Y.s = 1; - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &Z, A->n + 2 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &Z, 0 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &T1, 2 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &T2, 3 ) ); - - k = mbedtls_mpi_bitlen( &Y ) % biL; - if( k < biL - 1 ) - { - k = biL - 1 - k; - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &X, k ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &Y, k ) ); - } - else k = 0; - - n = X.n - 1; - t = Y.n - 1; - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &Y, biL * ( n - t ) ) ); - - while( mbedtls_mpi_cmp_mpi( &X, &Y ) >= 0 ) - { - Z.p[n - t]++; - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X, &X, &Y ) ); - } - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &Y, biL * ( n - t ) ) ); - - for( i = n; i > t ; i-- ) - { - if( X.p[i] >= Y.p[t] ) - Z.p[i - t - 1] = ~0; - else - { - Z.p[i - t - 1] = mbedtls_int_div_int( X.p[i], X.p[i - 1], - Y.p[t], NULL); - } - - Z.p[i - t - 1]++; - do - { - Z.p[i - t - 1]--; - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &T1, 0 ) ); - T1.p[0] = ( t < 1 ) ? 0 : Y.p[t - 1]; - T1.p[1] = Y.p[t]; - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1, &T1, Z.p[i - t - 1] ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &T2, 0 ) ); - T2.p[0] = ( i < 2 ) ? 0 : X.p[i - 2]; - T2.p[1] = ( i < 1 ) ? 0 : X.p[i - 1]; - T2.p[2] = X.p[i]; - } - while( mbedtls_mpi_cmp_mpi( &T1, &T2 ) > 0 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1, &Y, Z.p[i - t - 1] ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &T1, biL * ( i - t - 1 ) ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X, &X, &T1 ) ); - - if( mbedtls_mpi_cmp_int( &X, 0 ) < 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &T1, &Y ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &T1, biL * ( i - t - 1 ) ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &X, &X, &T1 ) ); - Z.p[i - t - 1]--; - } - } - - if( Q != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( Q, &Z ) ); - Q->s = A->s * B->s; - } - - if( R != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &X, k ) ); - X.s = A->s; - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( R, &X ) ); - - if( mbedtls_mpi_cmp_int( R, 0 ) == 0 ) - R->s = 1; - } - -cleanup: - - mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); - mbedtls_mpi_free( &T1 ); mbedtls_mpi_free( &T2 ); - - return( ret ); -} - -/* - * Division by int: A = Q * b + R - */ -int mbedtls_mpi_div_int( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A, mbedtls_mpi_sint b ) -{ - mbedtls_mpi _B; - mbedtls_mpi_uint p[1]; - - p[0] = ( b < 0 ) ? -b : b; - _B.s = ( b < 0 ) ? -1 : 1; - _B.n = 1; - _B.p = p; - - return( mbedtls_mpi_div_mpi( Q, R, A, &_B ) ); -} - -/* - * Modulo: R = A mod B - */ -int mbedtls_mpi_mod_mpi( mbedtls_mpi *R, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - int ret; - - if( mbedtls_mpi_cmp_int( B, 0 ) < 0 ) - return( MBEDTLS_ERR_MPI_NEGATIVE_VALUE ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( NULL, R, A, B ) ); - - while( mbedtls_mpi_cmp_int( R, 0 ) < 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( R, R, B ) ); - - while( mbedtls_mpi_cmp_mpi( R, B ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( R, R, B ) ); - -cleanup: - - return( ret ); -} - -/* - * Modulo: r = A mod b - */ -int mbedtls_mpi_mod_int( mbedtls_mpi_uint *r, const mbedtls_mpi *A, mbedtls_mpi_sint b ) -{ - size_t i; - mbedtls_mpi_uint x, y, z; - - if( b == 0 ) - return( MBEDTLS_ERR_MPI_DIVISION_BY_ZERO ); - - if( b < 0 ) - return( MBEDTLS_ERR_MPI_NEGATIVE_VALUE ); - - /* - * handle trivial cases - */ - if( b == 1 ) - { - *r = 0; - return( 0 ); - } - - if( b == 2 ) - { - *r = A->p[0] & 1; - return( 0 ); - } - - /* - * general case - */ - for( i = A->n, y = 0; i > 0; i-- ) - { - x = A->p[i - 1]; - y = ( y << biH ) | ( x >> biH ); - z = y / b; - y -= z * b; - - x <<= biH; - y = ( y << biH ) | ( x >> biH ); - z = y / b; - y -= z * b; - } - - /* - * If A is negative, then the current y represents a negative value. - * Flipping it to the positive side. - */ - if( A->s < 0 && y != 0 ) - y = b - y; - - *r = y; - - return( 0 ); -} - -/* - * Fast Montgomery initialization (thanks to Tom St Denis) - */ -static void mpi_montg_init( mbedtls_mpi_uint *mm, const mbedtls_mpi *N ) -{ - mbedtls_mpi_uint x, m0 = N->p[0]; - unsigned int i; - - x = m0; - x += ( ( m0 + 2 ) & 4 ) << 1; - - for( i = biL; i >= 8; i /= 2 ) - x *= ( 2 - ( m0 * x ) ); - - *mm = ~x + 1; -} - -/* - * Montgomery multiplication: A = A * B * R^-1 mod N (HAC 14.36) - */ -static int mpi_montmul( mbedtls_mpi *A, const mbedtls_mpi *B, const mbedtls_mpi *N, mbedtls_mpi_uint mm, - const mbedtls_mpi *T ) -{ - size_t i, n, m; - mbedtls_mpi_uint u0, u1, *d; - - if( T->n < N->n + 1 || T->p == NULL ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - memset( T->p, 0, T->n * ciL ); - - d = T->p; - n = N->n; - m = ( B->n < n ) ? B->n : n; - - for( i = 0; i < n; i++ ) - { - /* - * T = (T + u0*B + u1*N) / 2^biL - */ - u0 = A->p[i]; - u1 = ( d[0] + u0 * B->p[0] ) * mm; - - mpi_mul_hlp( m, B->p, d, u0 ); - mpi_mul_hlp( n, N->p, d, u1 ); - - *d++ = u0; d[n + 1] = 0; - } - - memcpy( A->p, d, ( n + 1 ) * ciL ); - - if( mbedtls_mpi_cmp_abs( A, N ) >= 0 ) - mpi_sub_hlp( n, N->p, A->p ); - else - /* prevent timing attacks */ - mpi_sub_hlp( n, A->p, T->p ); - - return( 0 ); -} - -/* - * Montgomery reduction: A = A * R^-1 mod N - */ -static int mpi_montred( mbedtls_mpi *A, const mbedtls_mpi *N, mbedtls_mpi_uint mm, const mbedtls_mpi *T ) -{ - mbedtls_mpi_uint z = 1; - mbedtls_mpi U; - - U.n = U.s = (int) z; - U.p = &z; - - return( mpi_montmul( A, &U, N, mm, T ) ); -} - -/* - * Sliding-window exponentiation: X = A^E mod N (HAC 14.85) - */ -int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *E, const mbedtls_mpi *N, mbedtls_mpi *_RR ) -{ - int ret; - size_t wbits, wsize, one = 1; - size_t i, j, nblimbs; - size_t bufsize, nbits; - mbedtls_mpi_uint ei, mm, state; - mbedtls_mpi RR, T, W[ 2 << MBEDTLS_MPI_WINDOW_SIZE ], Apos; - int neg; - - if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 || ( N->p[0] & 1 ) == 0 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - if( mbedtls_mpi_cmp_int( E, 0 ) < 0 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - /* - * Init temps and window size - */ - mpi_montg_init( &mm, N ); - mbedtls_mpi_init( &RR ); mbedtls_mpi_init( &T ); - mbedtls_mpi_init( &Apos ); - memset( W, 0, sizeof( W ) ); - - i = mbedtls_mpi_bitlen( E ); - - wsize = ( i > 671 ) ? 6 : ( i > 239 ) ? 5 : - ( i > 79 ) ? 4 : ( i > 23 ) ? 3 : 1; - - if( wsize > MBEDTLS_MPI_WINDOW_SIZE ) - wsize = MBEDTLS_MPI_WINDOW_SIZE; - - j = N->n + 1; - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, j ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[1], j ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &T, j * 2 ) ); - - /* - * Compensate for negative A (and correct at the end) - */ - neg = ( A->s == -1 ); - if( neg ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Apos, A ) ); - Apos.s = 1; - A = &Apos; - } - - /* - * If 1st call, pre-compute R^2 mod N - */ - if( _RR == NULL || _RR->p == NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &RR, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &RR, N->n * 2 * biL ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &RR, &RR, N ) ); - - if( _RR != NULL ) - memcpy( _RR, &RR, sizeof( mbedtls_mpi ) ); - } - else - memcpy( &RR, _RR, sizeof( mbedtls_mpi ) ); - - /* - * W[1] = A * R^2 * R^-1 mod N = A * R mod N - */ - if( mbedtls_mpi_cmp_mpi( A, N ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &W[1], A, N ) ); - else - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[1], A ) ); - - MBEDTLS_MPI_CHK( mpi_montmul( &W[1], &RR, N, mm, &T ) ); - - /* - * X = R^2 * R^-1 mod N = R mod N - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, &RR ) ); - MBEDTLS_MPI_CHK( mpi_montred( X, N, mm, &T ) ); - - if( wsize > 1 ) - { - /* - * W[1 << (wsize - 1)] = W[1] ^ (wsize - 1) - */ - j = one << ( wsize - 1 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[j], N->n + 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[j], &W[1] ) ); - - for( i = 0; i < wsize - 1; i++ ) - MBEDTLS_MPI_CHK( mpi_montmul( &W[j], &W[j], N, mm, &T ) ); - - /* - * W[i] = W[i - 1] * W[1] - */ - for( i = j + 1; i < ( one << wsize ); i++ ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[i], N->n + 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[i], &W[i - 1] ) ); - - MBEDTLS_MPI_CHK( mpi_montmul( &W[i], &W[1], N, mm, &T ) ); - } - } - - nblimbs = E->n; - bufsize = 0; - nbits = 0; - wbits = 0; - state = 0; - - while( 1 ) - { - if( bufsize == 0 ) - { - if( nblimbs == 0 ) - break; - - nblimbs--; - - bufsize = sizeof( mbedtls_mpi_uint ) << 3; - } - - bufsize--; - - ei = (E->p[nblimbs] >> bufsize) & 1; - - /* - * skip leading 0s - */ - if( ei == 0 && state == 0 ) - continue; - - if( ei == 0 && state == 1 ) - { - /* - * out of window, square X - */ - MBEDTLS_MPI_CHK( mpi_montmul( X, X, N, mm, &T ) ); - continue; - } - - /* - * add ei to current window - */ - state = 2; - - nbits++; - wbits |= ( ei << ( wsize - nbits ) ); - - if( nbits == wsize ) - { - /* - * X = X^wsize R^-1 mod N - */ - for( i = 0; i < wsize; i++ ) - MBEDTLS_MPI_CHK( mpi_montmul( X, X, N, mm, &T ) ); - - /* - * X = X * W[wbits] R^-1 mod N - */ - MBEDTLS_MPI_CHK( mpi_montmul( X, &W[wbits], N, mm, &T ) ); - - state--; - nbits = 0; - wbits = 0; - } - } - - /* - * process the remaining bits - */ - for( i = 0; i < nbits; i++ ) - { - MBEDTLS_MPI_CHK( mpi_montmul( X, X, N, mm, &T ) ); - - wbits <<= 1; - - if( ( wbits & ( one << wsize ) ) != 0 ) - MBEDTLS_MPI_CHK( mpi_montmul( X, &W[1], N, mm, &T ) ); - } - - /* - * X = A^E * R * R^-1 mod N = A^E mod N - */ - MBEDTLS_MPI_CHK( mpi_montred( X, N, mm, &T ) ); - - if( neg && E->n != 0 && ( E->p[0] & 1 ) != 0 ) - { - X->s = -1; - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( X, N, X ) ); - } - -cleanup: - - for( i = ( one << ( wsize - 1 ) ); i < ( one << wsize ); i++ ) - mbedtls_mpi_free( &W[i] ); - - mbedtls_mpi_free( &W[1] ); mbedtls_mpi_free( &T ); mbedtls_mpi_free( &Apos ); - - if( _RR == NULL || _RR->p == NULL ) - mbedtls_mpi_free( &RR ); - - return( ret ); -} - -/* - * Greatest common divisor: G = gcd(A, B) (HAC 14.54) - */ -int mbedtls_mpi_gcd( mbedtls_mpi *G, const mbedtls_mpi *A, const mbedtls_mpi *B ) -{ - int ret; - size_t lz, lzt; - mbedtls_mpi TG, TA, TB; - - mbedtls_mpi_init( &TG ); mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TB ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TA, A ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) ); - - lz = mbedtls_mpi_lsb( &TA ); - lzt = mbedtls_mpi_lsb( &TB ); - - if( lzt < lz ) - lz = lzt; - - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TA, lz ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TB, lz ) ); - - TA.s = TB.s = 1; - - while( mbedtls_mpi_cmp_int( &TA, 0 ) != 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TA, mbedtls_mpi_lsb( &TA ) ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TB, mbedtls_mpi_lsb( &TB ) ) ); - - if( mbedtls_mpi_cmp_mpi( &TA, &TB ) >= 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( &TA, &TA, &TB ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TA, 1 ) ); - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( &TB, &TB, &TA ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TB, 1 ) ); - } - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &TB, lz ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( G, &TB ) ); - -cleanup: - - mbedtls_mpi_free( &TG ); mbedtls_mpi_free( &TA ); mbedtls_mpi_free( &TB ); - - return( ret ); -} - -/* - * Fill X with size bytes of random. - * - * Use a temporary bytes representation to make sure the result is the same - * regardless of the platform endianness (useful when f_rng is actually - * deterministic, eg for tests). - */ -int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - unsigned char buf[MBEDTLS_MPI_MAX_SIZE]; - - if( size > MBEDTLS_MPI_MAX_SIZE ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - MBEDTLS_MPI_CHK( f_rng( p_rng, buf, size ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( X, buf, size ) ); - -cleanup: - mbedtls_zeroize( buf, sizeof( buf ) ); - return( ret ); -} - -/* - * Modular inverse: X = A^-1 mod N (HAC 14.61 / 14.64) - */ -int mbedtls_mpi_inv_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *N ) -{ - int ret; - mbedtls_mpi G, TA, TU, U1, U2, TB, TV, V1, V2; - - if( mbedtls_mpi_cmp_int( N, 1 ) <= 0 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TU ); mbedtls_mpi_init( &U1 ); mbedtls_mpi_init( &U2 ); - mbedtls_mpi_init( &G ); mbedtls_mpi_init( &TB ); mbedtls_mpi_init( &TV ); - mbedtls_mpi_init( &V1 ); mbedtls_mpi_init( &V2 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, A, N ) ); - - if( mbedtls_mpi_cmp_int( &G, 1 ) != 0 ) - { - ret = MBEDTLS_ERR_MPI_NOT_ACCEPTABLE; - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &TA, A, N ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TU, &TA ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, N ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TV, N ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &U1, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &U2, 0 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &V1, 0 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &V2, 1 ) ); - - do - { - while( ( TU.p[0] & 1 ) == 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TU, 1 ) ); - - if( ( U1.p[0] & 1 ) != 0 || ( U2.p[0] & 1 ) != 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &U1, &U1, &TB ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U2, &U2, &TA ) ); - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &U1, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &U2, 1 ) ); - } - - while( ( TV.p[0] & 1 ) == 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TV, 1 ) ); - - if( ( V1.p[0] & 1 ) != 0 || ( V2.p[0] & 1 ) != 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &V1, &V1, &TB ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V2, &V2, &TA ) ); - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &V1, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &V2, 1 ) ); - } - - if( mbedtls_mpi_cmp_mpi( &TU, &TV ) >= 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &TU, &TU, &TV ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U1, &U1, &V1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U2, &U2, &V2 ) ); - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &TV, &TV, &TU ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V1, &V1, &U1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V2, &V2, &U2 ) ); - } - } - while( mbedtls_mpi_cmp_int( &TU, 0 ) != 0 ); - - while( mbedtls_mpi_cmp_int( &V1, 0 ) < 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &V1, &V1, N ) ); - - while( mbedtls_mpi_cmp_mpi( &V1, N ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V1, &V1, N ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, &V1 ) ); - -cleanup: - - mbedtls_mpi_free( &TA ); mbedtls_mpi_free( &TU ); mbedtls_mpi_free( &U1 ); mbedtls_mpi_free( &U2 ); - mbedtls_mpi_free( &G ); mbedtls_mpi_free( &TB ); mbedtls_mpi_free( &TV ); - mbedtls_mpi_free( &V1 ); mbedtls_mpi_free( &V2 ); - - return( ret ); -} - -#if defined(MBEDTLS_GENPRIME) - -static const int small_prime[] = -{ - 3, 5, 7, 11, 13, 17, 19, 23, - 29, 31, 37, 41, 43, 47, 53, 59, - 61, 67, 71, 73, 79, 83, 89, 97, - 101, 103, 107, 109, 113, 127, 131, 137, - 139, 149, 151, 157, 163, 167, 173, 179, - 181, 191, 193, 197, 199, 211, 223, 227, - 229, 233, 239, 241, 251, 257, 263, 269, - 271, 277, 281, 283, 293, 307, 311, 313, - 317, 331, 337, 347, 349, 353, 359, 367, - 373, 379, 383, 389, 397, 401, 409, 419, - 421, 431, 433, 439, 443, 449, 457, 461, - 463, 467, 479, 487, 491, 499, 503, 509, - 521, 523, 541, 547, 557, 563, 569, 571, - 577, 587, 593, 599, 601, 607, 613, 617, - 619, 631, 641, 643, 647, 653, 659, 661, - 673, 677, 683, 691, 701, 709, 719, 727, - 733, 739, 743, 751, 757, 761, 769, 773, - 787, 797, 809, 811, 821, 823, 827, 829, - 839, 853, 857, 859, 863, 877, 881, 883, - 887, 907, 911, 919, 929, 937, 941, 947, - 953, 967, 971, 977, 983, 991, 997, -103 -}; - -/* - * Small divisors test (X must be positive) - * - * Return values: - * 0: no small factor (possible prime, more tests needed) - * 1: certain prime - * MBEDTLS_ERR_MPI_NOT_ACCEPTABLE: certain non-prime - * other negative: error - */ -static int mpi_check_small_factors( const mbedtls_mpi *X ) -{ - int ret = 0; - size_t i; - mbedtls_mpi_uint r; - - if( ( X->p[0] & 1 ) == 0 ) - return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE ); - - for( i = 0; small_prime[i] > 0; i++ ) - { - if( mbedtls_mpi_cmp_int( X, small_prime[i] ) <= 0 ) - return( 1 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_int( &r, X, small_prime[i] ) ); - - if( r == 0 ) - return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE ); - } - -cleanup: - return( ret ); -} - -/* - * Miller-Rabin pseudo-primality test (HAC 4.24) - */ -static int mpi_miller_rabin( const mbedtls_mpi *X, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret, count; - size_t i, j, k, n, s; - mbedtls_mpi W, R, T, A, RR; - - mbedtls_mpi_init( &W ); mbedtls_mpi_init( &R ); mbedtls_mpi_init( &T ); mbedtls_mpi_init( &A ); - mbedtls_mpi_init( &RR ); - - /* - * W = |X| - 1 - * R = W >> lsb( W ) - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &W, X, 1 ) ); - s = mbedtls_mpi_lsb( &W ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R, &W ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &R, s ) ); - - i = mbedtls_mpi_bitlen( X ); - /* - * HAC, table 4.4 - */ - n = ( ( i >= 1300 ) ? 2 : ( i >= 850 ) ? 3 : - ( i >= 650 ) ? 4 : ( i >= 350 ) ? 8 : - ( i >= 250 ) ? 12 : ( i >= 150 ) ? 18 : 27 ); - - for( i = 0; i < n; i++ ) - { - /* - * pick a random A, 1 < A < |X| - 1 - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &A, X->n * ciL, f_rng, p_rng ) ); - - if( mbedtls_mpi_cmp_mpi( &A, &W ) >= 0 ) - { - j = mbedtls_mpi_bitlen( &A ) - mbedtls_mpi_bitlen( &W ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &A, j + 1 ) ); - } - A.p[0] |= 3; - - count = 0; - do { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &A, X->n * ciL, f_rng, p_rng ) ); - - j = mbedtls_mpi_bitlen( &A ); - k = mbedtls_mpi_bitlen( &W ); - if (j > k) { - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &A, j - k ) ); - } - - if (count++ > 30) { - return MBEDTLS_ERR_MPI_NOT_ACCEPTABLE; - } - - } while ( mbedtls_mpi_cmp_mpi( &A, &W ) >= 0 || - mbedtls_mpi_cmp_int( &A, 1 ) <= 0 ); - - /* - * A = A^R mod |X| - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &A, &A, &R, X, &RR ) ); - - if( mbedtls_mpi_cmp_mpi( &A, &W ) == 0 || - mbedtls_mpi_cmp_int( &A, 1 ) == 0 ) - continue; - - j = 1; - while( j < s && mbedtls_mpi_cmp_mpi( &A, &W ) != 0 ) - { - /* - * A = A * A mod |X| - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &A, &A ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &A, &T, X ) ); - - if( mbedtls_mpi_cmp_int( &A, 1 ) == 0 ) - break; - - j++; - } - - /* - * not prime if A != |X| - 1 or A == 1 - */ - if( mbedtls_mpi_cmp_mpi( &A, &W ) != 0 || - mbedtls_mpi_cmp_int( &A, 1 ) == 0 ) - { - ret = MBEDTLS_ERR_MPI_NOT_ACCEPTABLE; - break; - } - } - -cleanup: - mbedtls_mpi_free( &W ); mbedtls_mpi_free( &R ); mbedtls_mpi_free( &T ); mbedtls_mpi_free( &A ); - mbedtls_mpi_free( &RR ); - - return( ret ); -} - -/* - * Pseudo-primality test: small factors, then Miller-Rabin - */ -int mbedtls_mpi_is_prime( const mbedtls_mpi *X, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_mpi XX; - - XX.s = 1; - XX.n = X->n; - XX.p = X->p; - - if( mbedtls_mpi_cmp_int( &XX, 0 ) == 0 || - mbedtls_mpi_cmp_int( &XX, 1 ) == 0 ) - return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE ); - - if( mbedtls_mpi_cmp_int( &XX, 2 ) == 0 ) - return( 0 ); - - if( ( ret = mpi_check_small_factors( &XX ) ) != 0 ) - { - if( ret == 1 ) - return( 0 ); - - return( ret ); - } - - return( mpi_miller_rabin( &XX, f_rng, p_rng ) ); -} - -/* - * Prime number generation - */ -int mbedtls_mpi_gen_prime( mbedtls_mpi *X, size_t nbits, int dh_flag, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - size_t k, n; - mbedtls_mpi_uint r; - mbedtls_mpi Y; - - if( nbits < 3 || nbits > MBEDTLS_MPI_MAX_BITS ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - mbedtls_mpi_init( &Y ); - - n = BITS_TO_LIMBS( nbits ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( X, n * ciL, f_rng, p_rng ) ); - - k = mbedtls_mpi_bitlen( X ); - if( k > nbits ) MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( X, k - nbits + 1 ) ); - - mbedtls_mpi_set_bit( X, nbits-1, 1 ); - - X->p[0] |= 1; - - if( dh_flag == 0 ) - { - while( ( ret = mbedtls_mpi_is_prime( X, f_rng, p_rng ) ) != 0 ) - { - if( ret != MBEDTLS_ERR_MPI_NOT_ACCEPTABLE ) - goto cleanup; - - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, X, 2 ) ); - } - } - else - { - /* - * An necessary condition for Y and X = 2Y + 1 to be prime - * is X = 2 mod 3 (which is equivalent to Y = 2 mod 3). - * Make sure it is satisfied, while keeping X = 3 mod 4 - */ - - X->p[0] |= 2; - - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_int( &r, X, 3 ) ); - if( r == 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, X, 8 ) ); - else if( r == 1 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, X, 4 ) ); - - /* Set Y = (X-1) / 2, which is X / 2 because X is odd */ - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Y, X ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &Y, 1 ) ); - - while( 1 ) - { - /* - * First, check small factors for X and Y - * before doing Miller-Rabin on any of them - */ - if( ( ret = mpi_check_small_factors( X ) ) == 0 && - ( ret = mpi_check_small_factors( &Y ) ) == 0 && - ( ret = mpi_miller_rabin( X, f_rng, p_rng ) ) == 0 && - ( ret = mpi_miller_rabin( &Y, f_rng, p_rng ) ) == 0 ) - { - break; - } - - if( ret != MBEDTLS_ERR_MPI_NOT_ACCEPTABLE ) - goto cleanup; - - /* - * Next candidates. We want to preserve Y = (X-1) / 2 and - * Y = 1 mod 2 and Y = 2 mod 3 (eq X = 3 mod 4 and X = 2 mod 3) - * so up Y by 6 and X by 12. - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, X, 12 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &Y, &Y, 6 ) ); - } - } - -cleanup: - - mbedtls_mpi_free( &Y ); - - return( ret ); -} - -#endif /* MBEDTLS_GENPRIME */ - -#if defined(MBEDTLS_SELF_TEST) - -#define GCD_PAIR_COUNT 3 - -static const int gcd_pairs[GCD_PAIR_COUNT][3] = -{ - { 693, 609, 21 }, - { 1764, 868, 28 }, - { 768454923, 542167814, 1 } -}; - -/* - * Checkup routine - */ -int mbedtls_mpi_self_test( int verbose ) -{ - int ret, i; - mbedtls_mpi A, E, N, X, Y, U, V; - - mbedtls_mpi_init( &A ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &N ); mbedtls_mpi_init( &X ); - mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &U ); mbedtls_mpi_init( &V ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &A, 16, - "EFE021C2645FD1DC586E69184AF4A31E" \ - "D5F53E93B5F123FA41680867BA110131" \ - "944FE7952E2517337780CB0DB80E61AA" \ - "E7C8DDC6C5C6AADEB34EB38A2F40D5E6" ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &E, 16, - "B2E7EFD37075B9F03FF989C7C5051C20" \ - "34D2A323810251127E7BF8625A4F49A5" \ - "F3E27F4DA8BD59C47D6DAABA4C8127BD" \ - "5B5C25763222FEFCCFC38B832366C29E" ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &N, 16, - "0066A198186C18C10B2F5ED9B522752A" \ - "9830B69916E535C8F047518A889A43A5" \ - "94B6BED27A168D31D4A52F88925AA8F5" ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X, &A, &N ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16, - "602AB7ECA597A3D6B56FF9829A5E8B85" \ - "9E857EA95A03512E2BAE7391688D264A" \ - "A5663B0341DB9CCFD2C4C5F421FEC814" \ - "8001B72E848A38CAE1C65F78E56ABDEF" \ - "E12D3C039B8A02D6BE593F0BBBDA56F1" \ - "ECF677152EF804370C1A305CAF3B5BF1" \ - "30879B56C61DE584A0F53A2447A51E" ) ); - - if( verbose != 0 ) - mbedtls_printf( " MPI test #1 (mul_mpi): " ); - - if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &X, &Y, &A, &N ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16, - "256567336059E52CAE22925474705F39A94" ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &V, 16, - "6613F26162223DF488E9CD48CC132C7A" \ - "0AC93C701B001B092E4E5B9F73BCD27B" \ - "9EE50D0657C77F374E903CDFA4C642" ) ); - - if( verbose != 0 ) - mbedtls_printf( " MPI test #2 (div_mpi): " ); - - if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 || - mbedtls_mpi_cmp_mpi( &Y, &V ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &X, &A, &E, &N, NULL ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16, - "36E139AEA55215609D2816998ED020BB" \ - "BD96C37890F65171D948E9BC7CBAA4D9" \ - "325D24D6A3C12710F10A09FA08AB87" ) ); - - if( verbose != 0 ) - mbedtls_printf( " MPI test #3 (exp_mod): " ); - - if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &X, &A, &N ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16, - "003A0AAEDD7E784FC07D8F9EC6E3BFD5" \ - "C3DBA76456363A10869622EAC2DD84EC" \ - "C5B8A74DAC4D09E03B5E0BE779F2DF61" ) ); - - if( verbose != 0 ) - mbedtls_printf( " MPI test #4 (inv_mod): " ); - - if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " MPI test #5 (simple gcd): " ); - - for( i = 0; i < GCD_PAIR_COUNT; i++ ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &X, gcd_pairs[i][0] ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &Y, gcd_pairs[i][1] ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &A, &X, &Y ) ); - - if( mbedtls_mpi_cmp_int( &A, gcd_pairs[i][2] ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed at %d\n", i ); - - ret = 1; - goto cleanup; - } - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - -cleanup: - - if( ret != 0 && verbose != 0 ) - mbedtls_printf( "Unexpected error, return code = %08X\n", ret ); - - mbedtls_mpi_free( &A ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &N ); mbedtls_mpi_free( &X ); - mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &U ); mbedtls_mpi_free( &V ); - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_BIGNUM_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/blowfish.c b/components/ssl/mbedtls/mbedtls/library/blowfish.c deleted file mode 100644 index 9003f0df..00000000 --- a/components/ssl/mbedtls/mbedtls/library/blowfish.c +++ /dev/null @@ -1,656 +0,0 @@ -/* - * Blowfish implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The Blowfish block cipher was designed by Bruce Schneier in 1993. - * http://www.schneier.com/blowfish.html - * http://en.wikipedia.org/wiki/Blowfish_%28cipher%29 - * - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_BLOWFISH_C) - -#include "mbedtls/blowfish.h" - -#include - -#if !defined(MBEDTLS_BLOWFISH_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT32_BE -#define GET_UINT32_BE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ - | ( (uint32_t) (b)[(i) + 1] << 16 ) \ - | ( (uint32_t) (b)[(i) + 2] << 8 ) \ - | ( (uint32_t) (b)[(i) + 3] ); \ -} -#endif - -#ifndef PUT_UINT32_BE -#define PUT_UINT32_BE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) ); \ -} -#endif - -static const uint32_t P[MBEDTLS_BLOWFISH_ROUNDS + 2] = { - 0x243F6A88L, 0x85A308D3L, 0x13198A2EL, 0x03707344L, - 0xA4093822L, 0x299F31D0L, 0x082EFA98L, 0xEC4E6C89L, - 0x452821E6L, 0x38D01377L, 0xBE5466CFL, 0x34E90C6CL, - 0xC0AC29B7L, 0xC97C50DDL, 0x3F84D5B5L, 0xB5470917L, - 0x9216D5D9L, 0x8979FB1BL -}; - -/* declarations of data at the end of this file */ -static const uint32_t S[4][256]; - -static uint32_t F( mbedtls_blowfish_context *ctx, uint32_t x ) -{ - unsigned short a, b, c, d; - uint32_t y; - - d = (unsigned short)(x & 0xFF); - x >>= 8; - c = (unsigned short)(x & 0xFF); - x >>= 8; - b = (unsigned short)(x & 0xFF); - x >>= 8; - a = (unsigned short)(x & 0xFF); - y = ctx->S[0][a] + ctx->S[1][b]; - y = y ^ ctx->S[2][c]; - y = y + ctx->S[3][d]; - - return( y ); -} - -static void blowfish_enc( mbedtls_blowfish_context *ctx, uint32_t *xl, uint32_t *xr ) -{ - uint32_t Xl, Xr, temp; - short i; - - Xl = *xl; - Xr = *xr; - - for( i = 0; i < MBEDTLS_BLOWFISH_ROUNDS; ++i ) - { - Xl = Xl ^ ctx->P[i]; - Xr = F( ctx, Xl ) ^ Xr; - - temp = Xl; - Xl = Xr; - Xr = temp; - } - - temp = Xl; - Xl = Xr; - Xr = temp; - - Xr = Xr ^ ctx->P[MBEDTLS_BLOWFISH_ROUNDS]; - Xl = Xl ^ ctx->P[MBEDTLS_BLOWFISH_ROUNDS + 1]; - - *xl = Xl; - *xr = Xr; -} - -static void blowfish_dec( mbedtls_blowfish_context *ctx, uint32_t *xl, uint32_t *xr ) -{ - uint32_t Xl, Xr, temp; - short i; - - Xl = *xl; - Xr = *xr; - - for( i = MBEDTLS_BLOWFISH_ROUNDS + 1; i > 1; --i ) - { - Xl = Xl ^ ctx->P[i]; - Xr = F( ctx, Xl ) ^ Xr; - - temp = Xl; - Xl = Xr; - Xr = temp; - } - - temp = Xl; - Xl = Xr; - Xr = temp; - - Xr = Xr ^ ctx->P[1]; - Xl = Xl ^ ctx->P[0]; - - *xl = Xl; - *xr = Xr; -} - -void mbedtls_blowfish_init( mbedtls_blowfish_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_blowfish_context ) ); -} - -void mbedtls_blowfish_free( mbedtls_blowfish_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_blowfish_context ) ); -} - -/* - * Blowfish key schedule - */ -int mbedtls_blowfish_setkey( mbedtls_blowfish_context *ctx, const unsigned char *key, - unsigned int keybits ) -{ - unsigned int i, j, k; - uint32_t data, datal, datar; - - if( keybits < MBEDTLS_BLOWFISH_MIN_KEY_BITS || keybits > MBEDTLS_BLOWFISH_MAX_KEY_BITS || - ( keybits % 8 ) ) - { - return( MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH ); - } - - keybits >>= 3; - - for( i = 0; i < 4; i++ ) - { - for( j = 0; j < 256; j++ ) - ctx->S[i][j] = S[i][j]; - } - - j = 0; - for( i = 0; i < MBEDTLS_BLOWFISH_ROUNDS + 2; ++i ) - { - data = 0x00000000; - for( k = 0; k < 4; ++k ) - { - data = ( data << 8 ) | key[j++]; - if( j >= keybits ) - j = 0; - } - ctx->P[i] = P[i] ^ data; - } - - datal = 0x00000000; - datar = 0x00000000; - - for( i = 0; i < MBEDTLS_BLOWFISH_ROUNDS + 2; i += 2 ) - { - blowfish_enc( ctx, &datal, &datar ); - ctx->P[i] = datal; - ctx->P[i + 1] = datar; - } - - for( i = 0; i < 4; i++ ) - { - for( j = 0; j < 256; j += 2 ) - { - blowfish_enc( ctx, &datal, &datar ); - ctx->S[i][j] = datal; - ctx->S[i][j + 1] = datar; - } - } - return( 0 ); -} - -/* - * Blowfish-ECB block encryption/decryption - */ -int mbedtls_blowfish_crypt_ecb( mbedtls_blowfish_context *ctx, - int mode, - const unsigned char input[MBEDTLS_BLOWFISH_BLOCKSIZE], - unsigned char output[MBEDTLS_BLOWFISH_BLOCKSIZE] ) -{ - uint32_t X0, X1; - - GET_UINT32_BE( X0, input, 0 ); - GET_UINT32_BE( X1, input, 4 ); - - if( mode == MBEDTLS_BLOWFISH_DECRYPT ) - { - blowfish_dec( ctx, &X0, &X1 ); - } - else /* MBEDTLS_BLOWFISH_ENCRYPT */ - { - blowfish_enc( ctx, &X0, &X1 ); - } - - PUT_UINT32_BE( X0, output, 0 ); - PUT_UINT32_BE( X1, output, 4 ); - - return( 0 ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/* - * Blowfish-CBC buffer encryption/decryption - */ -int mbedtls_blowfish_crypt_cbc( mbedtls_blowfish_context *ctx, - int mode, - size_t length, - unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE], - const unsigned char *input, - unsigned char *output ) -{ - int i; - unsigned char temp[MBEDTLS_BLOWFISH_BLOCKSIZE]; - - if( length % MBEDTLS_BLOWFISH_BLOCKSIZE ) - return( MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH ); - - if( mode == MBEDTLS_BLOWFISH_DECRYPT ) - { - while( length > 0 ) - { - memcpy( temp, input, MBEDTLS_BLOWFISH_BLOCKSIZE ); - mbedtls_blowfish_crypt_ecb( ctx, mode, input, output ); - - for( i = 0; i < MBEDTLS_BLOWFISH_BLOCKSIZE;i++ ) - output[i] = (unsigned char)( output[i] ^ iv[i] ); - - memcpy( iv, temp, MBEDTLS_BLOWFISH_BLOCKSIZE ); - - input += MBEDTLS_BLOWFISH_BLOCKSIZE; - output += MBEDTLS_BLOWFISH_BLOCKSIZE; - length -= MBEDTLS_BLOWFISH_BLOCKSIZE; - } - } - else - { - while( length > 0 ) - { - for( i = 0; i < MBEDTLS_BLOWFISH_BLOCKSIZE; i++ ) - output[i] = (unsigned char)( input[i] ^ iv[i] ); - - mbedtls_blowfish_crypt_ecb( ctx, mode, output, output ); - memcpy( iv, output, MBEDTLS_BLOWFISH_BLOCKSIZE ); - - input += MBEDTLS_BLOWFISH_BLOCKSIZE; - output += MBEDTLS_BLOWFISH_BLOCKSIZE; - length -= MBEDTLS_BLOWFISH_BLOCKSIZE; - } - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -/* - * Blowfish CFB buffer encryption/decryption - */ -int mbedtls_blowfish_crypt_cfb64( mbedtls_blowfish_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE], - const unsigned char *input, - unsigned char *output ) -{ - int c; - size_t n = *iv_off; - - if( mode == MBEDTLS_BLOWFISH_DECRYPT ) - { - while( length-- ) - { - if( n == 0 ) - mbedtls_blowfish_crypt_ecb( ctx, MBEDTLS_BLOWFISH_ENCRYPT, iv, iv ); - - c = *input++; - *output++ = (unsigned char)( c ^ iv[n] ); - iv[n] = (unsigned char) c; - - n = ( n + 1 ) % MBEDTLS_BLOWFISH_BLOCKSIZE; - } - } - else - { - while( length-- ) - { - if( n == 0 ) - mbedtls_blowfish_crypt_ecb( ctx, MBEDTLS_BLOWFISH_ENCRYPT, iv, iv ); - - iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ ); - - n = ( n + 1 ) % MBEDTLS_BLOWFISH_BLOCKSIZE; - } - } - - *iv_off = n; - - return( 0 ); -} -#endif /*MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/* - * Blowfish CTR buffer encryption/decryption - */ -int mbedtls_blowfish_crypt_ctr( mbedtls_blowfish_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[MBEDTLS_BLOWFISH_BLOCKSIZE], - unsigned char stream_block[MBEDTLS_BLOWFISH_BLOCKSIZE], - const unsigned char *input, - unsigned char *output ) -{ - int c, i; - size_t n = *nc_off; - - while( length-- ) - { - if( n == 0 ) { - mbedtls_blowfish_crypt_ecb( ctx, MBEDTLS_BLOWFISH_ENCRYPT, nonce_counter, - stream_block ); - - for( i = MBEDTLS_BLOWFISH_BLOCKSIZE; i > 0; i-- ) - if( ++nonce_counter[i - 1] != 0 ) - break; - } - c = *input++; - *output++ = (unsigned char)( c ^ stream_block[n] ); - - n = ( n + 1 ) % MBEDTLS_BLOWFISH_BLOCKSIZE; - } - - *nc_off = n; - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -static const uint32_t S[4][256] = { - { 0xD1310BA6L, 0x98DFB5ACL, 0x2FFD72DBL, 0xD01ADFB7L, - 0xB8E1AFEDL, 0x6A267E96L, 0xBA7C9045L, 0xF12C7F99L, - 0x24A19947L, 0xB3916CF7L, 0x0801F2E2L, 0x858EFC16L, - 0x636920D8L, 0x71574E69L, 0xA458FEA3L, 0xF4933D7EL, - 0x0D95748FL, 0x728EB658L, 0x718BCD58L, 0x82154AEEL, - 0x7B54A41DL, 0xC25A59B5L, 0x9C30D539L, 0x2AF26013L, - 0xC5D1B023L, 0x286085F0L, 0xCA417918L, 0xB8DB38EFL, - 0x8E79DCB0L, 0x603A180EL, 0x6C9E0E8BL, 0xB01E8A3EL, - 0xD71577C1L, 0xBD314B27L, 0x78AF2FDAL, 0x55605C60L, - 0xE65525F3L, 0xAA55AB94L, 0x57489862L, 0x63E81440L, - 0x55CA396AL, 0x2AAB10B6L, 0xB4CC5C34L, 0x1141E8CEL, - 0xA15486AFL, 0x7C72E993L, 0xB3EE1411L, 0x636FBC2AL, - 0x2BA9C55DL, 0x741831F6L, 0xCE5C3E16L, 0x9B87931EL, - 0xAFD6BA33L, 0x6C24CF5CL, 0x7A325381L, 0x28958677L, - 0x3B8F4898L, 0x6B4BB9AFL, 0xC4BFE81BL, 0x66282193L, - 0x61D809CCL, 0xFB21A991L, 0x487CAC60L, 0x5DEC8032L, - 0xEF845D5DL, 0xE98575B1L, 0xDC262302L, 0xEB651B88L, - 0x23893E81L, 0xD396ACC5L, 0x0F6D6FF3L, 0x83F44239L, - 0x2E0B4482L, 0xA4842004L, 0x69C8F04AL, 0x9E1F9B5EL, - 0x21C66842L, 0xF6E96C9AL, 0x670C9C61L, 0xABD388F0L, - 0x6A51A0D2L, 0xD8542F68L, 0x960FA728L, 0xAB5133A3L, - 0x6EEF0B6CL, 0x137A3BE4L, 0xBA3BF050L, 0x7EFB2A98L, - 0xA1F1651DL, 0x39AF0176L, 0x66CA593EL, 0x82430E88L, - 0x8CEE8619L, 0x456F9FB4L, 0x7D84A5C3L, 0x3B8B5EBEL, - 0xE06F75D8L, 0x85C12073L, 0x401A449FL, 0x56C16AA6L, - 0x4ED3AA62L, 0x363F7706L, 0x1BFEDF72L, 0x429B023DL, - 0x37D0D724L, 0xD00A1248L, 0xDB0FEAD3L, 0x49F1C09BL, - 0x075372C9L, 0x80991B7BL, 0x25D479D8L, 0xF6E8DEF7L, - 0xE3FE501AL, 0xB6794C3BL, 0x976CE0BDL, 0x04C006BAL, - 0xC1A94FB6L, 0x409F60C4L, 0x5E5C9EC2L, 0x196A2463L, - 0x68FB6FAFL, 0x3E6C53B5L, 0x1339B2EBL, 0x3B52EC6FL, - 0x6DFC511FL, 0x9B30952CL, 0xCC814544L, 0xAF5EBD09L, - 0xBEE3D004L, 0xDE334AFDL, 0x660F2807L, 0x192E4BB3L, - 0xC0CBA857L, 0x45C8740FL, 0xD20B5F39L, 0xB9D3FBDBL, - 0x5579C0BDL, 0x1A60320AL, 0xD6A100C6L, 0x402C7279L, - 0x679F25FEL, 0xFB1FA3CCL, 0x8EA5E9F8L, 0xDB3222F8L, - 0x3C7516DFL, 0xFD616B15L, 0x2F501EC8L, 0xAD0552ABL, - 0x323DB5FAL, 0xFD238760L, 0x53317B48L, 0x3E00DF82L, - 0x9E5C57BBL, 0xCA6F8CA0L, 0x1A87562EL, 0xDF1769DBL, - 0xD542A8F6L, 0x287EFFC3L, 0xAC6732C6L, 0x8C4F5573L, - 0x695B27B0L, 0xBBCA58C8L, 0xE1FFA35DL, 0xB8F011A0L, - 0x10FA3D98L, 0xFD2183B8L, 0x4AFCB56CL, 0x2DD1D35BL, - 0x9A53E479L, 0xB6F84565L, 0xD28E49BCL, 0x4BFB9790L, - 0xE1DDF2DAL, 0xA4CB7E33L, 0x62FB1341L, 0xCEE4C6E8L, - 0xEF20CADAL, 0x36774C01L, 0xD07E9EFEL, 0x2BF11FB4L, - 0x95DBDA4DL, 0xAE909198L, 0xEAAD8E71L, 0x6B93D5A0L, - 0xD08ED1D0L, 0xAFC725E0L, 0x8E3C5B2FL, 0x8E7594B7L, - 0x8FF6E2FBL, 0xF2122B64L, 0x8888B812L, 0x900DF01CL, - 0x4FAD5EA0L, 0x688FC31CL, 0xD1CFF191L, 0xB3A8C1ADL, - 0x2F2F2218L, 0xBE0E1777L, 0xEA752DFEL, 0x8B021FA1L, - 0xE5A0CC0FL, 0xB56F74E8L, 0x18ACF3D6L, 0xCE89E299L, - 0xB4A84FE0L, 0xFD13E0B7L, 0x7CC43B81L, 0xD2ADA8D9L, - 0x165FA266L, 0x80957705L, 0x93CC7314L, 0x211A1477L, - 0xE6AD2065L, 0x77B5FA86L, 0xC75442F5L, 0xFB9D35CFL, - 0xEBCDAF0CL, 0x7B3E89A0L, 0xD6411BD3L, 0xAE1E7E49L, - 0x00250E2DL, 0x2071B35EL, 0x226800BBL, 0x57B8E0AFL, - 0x2464369BL, 0xF009B91EL, 0x5563911DL, 0x59DFA6AAL, - 0x78C14389L, 0xD95A537FL, 0x207D5BA2L, 0x02E5B9C5L, - 0x83260376L, 0x6295CFA9L, 0x11C81968L, 0x4E734A41L, - 0xB3472DCAL, 0x7B14A94AL, 0x1B510052L, 0x9A532915L, - 0xD60F573FL, 0xBC9BC6E4L, 0x2B60A476L, 0x81E67400L, - 0x08BA6FB5L, 0x571BE91FL, 0xF296EC6BL, 0x2A0DD915L, - 0xB6636521L, 0xE7B9F9B6L, 0xFF34052EL, 0xC5855664L, - 0x53B02D5DL, 0xA99F8FA1L, 0x08BA4799L, 0x6E85076AL }, - { 0x4B7A70E9L, 0xB5B32944L, 0xDB75092EL, 0xC4192623L, - 0xAD6EA6B0L, 0x49A7DF7DL, 0x9CEE60B8L, 0x8FEDB266L, - 0xECAA8C71L, 0x699A17FFL, 0x5664526CL, 0xC2B19EE1L, - 0x193602A5L, 0x75094C29L, 0xA0591340L, 0xE4183A3EL, - 0x3F54989AL, 0x5B429D65L, 0x6B8FE4D6L, 0x99F73FD6L, - 0xA1D29C07L, 0xEFE830F5L, 0x4D2D38E6L, 0xF0255DC1L, - 0x4CDD2086L, 0x8470EB26L, 0x6382E9C6L, 0x021ECC5EL, - 0x09686B3FL, 0x3EBAEFC9L, 0x3C971814L, 0x6B6A70A1L, - 0x687F3584L, 0x52A0E286L, 0xB79C5305L, 0xAA500737L, - 0x3E07841CL, 0x7FDEAE5CL, 0x8E7D44ECL, 0x5716F2B8L, - 0xB03ADA37L, 0xF0500C0DL, 0xF01C1F04L, 0x0200B3FFL, - 0xAE0CF51AL, 0x3CB574B2L, 0x25837A58L, 0xDC0921BDL, - 0xD19113F9L, 0x7CA92FF6L, 0x94324773L, 0x22F54701L, - 0x3AE5E581L, 0x37C2DADCL, 0xC8B57634L, 0x9AF3DDA7L, - 0xA9446146L, 0x0FD0030EL, 0xECC8C73EL, 0xA4751E41L, - 0xE238CD99L, 0x3BEA0E2FL, 0x3280BBA1L, 0x183EB331L, - 0x4E548B38L, 0x4F6DB908L, 0x6F420D03L, 0xF60A04BFL, - 0x2CB81290L, 0x24977C79L, 0x5679B072L, 0xBCAF89AFL, - 0xDE9A771FL, 0xD9930810L, 0xB38BAE12L, 0xDCCF3F2EL, - 0x5512721FL, 0x2E6B7124L, 0x501ADDE6L, 0x9F84CD87L, - 0x7A584718L, 0x7408DA17L, 0xBC9F9ABCL, 0xE94B7D8CL, - 0xEC7AEC3AL, 0xDB851DFAL, 0x63094366L, 0xC464C3D2L, - 0xEF1C1847L, 0x3215D908L, 0xDD433B37L, 0x24C2BA16L, - 0x12A14D43L, 0x2A65C451L, 0x50940002L, 0x133AE4DDL, - 0x71DFF89EL, 0x10314E55L, 0x81AC77D6L, 0x5F11199BL, - 0x043556F1L, 0xD7A3C76BL, 0x3C11183BL, 0x5924A509L, - 0xF28FE6EDL, 0x97F1FBFAL, 0x9EBABF2CL, 0x1E153C6EL, - 0x86E34570L, 0xEAE96FB1L, 0x860E5E0AL, 0x5A3E2AB3L, - 0x771FE71CL, 0x4E3D06FAL, 0x2965DCB9L, 0x99E71D0FL, - 0x803E89D6L, 0x5266C825L, 0x2E4CC978L, 0x9C10B36AL, - 0xC6150EBAL, 0x94E2EA78L, 0xA5FC3C53L, 0x1E0A2DF4L, - 0xF2F74EA7L, 0x361D2B3DL, 0x1939260FL, 0x19C27960L, - 0x5223A708L, 0xF71312B6L, 0xEBADFE6EL, 0xEAC31F66L, - 0xE3BC4595L, 0xA67BC883L, 0xB17F37D1L, 0x018CFF28L, - 0xC332DDEFL, 0xBE6C5AA5L, 0x65582185L, 0x68AB9802L, - 0xEECEA50FL, 0xDB2F953BL, 0x2AEF7DADL, 0x5B6E2F84L, - 0x1521B628L, 0x29076170L, 0xECDD4775L, 0x619F1510L, - 0x13CCA830L, 0xEB61BD96L, 0x0334FE1EL, 0xAA0363CFL, - 0xB5735C90L, 0x4C70A239L, 0xD59E9E0BL, 0xCBAADE14L, - 0xEECC86BCL, 0x60622CA7L, 0x9CAB5CABL, 0xB2F3846EL, - 0x648B1EAFL, 0x19BDF0CAL, 0xA02369B9L, 0x655ABB50L, - 0x40685A32L, 0x3C2AB4B3L, 0x319EE9D5L, 0xC021B8F7L, - 0x9B540B19L, 0x875FA099L, 0x95F7997EL, 0x623D7DA8L, - 0xF837889AL, 0x97E32D77L, 0x11ED935FL, 0x16681281L, - 0x0E358829L, 0xC7E61FD6L, 0x96DEDFA1L, 0x7858BA99L, - 0x57F584A5L, 0x1B227263L, 0x9B83C3FFL, 0x1AC24696L, - 0xCDB30AEBL, 0x532E3054L, 0x8FD948E4L, 0x6DBC3128L, - 0x58EBF2EFL, 0x34C6FFEAL, 0xFE28ED61L, 0xEE7C3C73L, - 0x5D4A14D9L, 0xE864B7E3L, 0x42105D14L, 0x203E13E0L, - 0x45EEE2B6L, 0xA3AAABEAL, 0xDB6C4F15L, 0xFACB4FD0L, - 0xC742F442L, 0xEF6ABBB5L, 0x654F3B1DL, 0x41CD2105L, - 0xD81E799EL, 0x86854DC7L, 0xE44B476AL, 0x3D816250L, - 0xCF62A1F2L, 0x5B8D2646L, 0xFC8883A0L, 0xC1C7B6A3L, - 0x7F1524C3L, 0x69CB7492L, 0x47848A0BL, 0x5692B285L, - 0x095BBF00L, 0xAD19489DL, 0x1462B174L, 0x23820E00L, - 0x58428D2AL, 0x0C55F5EAL, 0x1DADF43EL, 0x233F7061L, - 0x3372F092L, 0x8D937E41L, 0xD65FECF1L, 0x6C223BDBL, - 0x7CDE3759L, 0xCBEE7460L, 0x4085F2A7L, 0xCE77326EL, - 0xA6078084L, 0x19F8509EL, 0xE8EFD855L, 0x61D99735L, - 0xA969A7AAL, 0xC50C06C2L, 0x5A04ABFCL, 0x800BCADCL, - 0x9E447A2EL, 0xC3453484L, 0xFDD56705L, 0x0E1E9EC9L, - 0xDB73DBD3L, 0x105588CDL, 0x675FDA79L, 0xE3674340L, - 0xC5C43465L, 0x713E38D8L, 0x3D28F89EL, 0xF16DFF20L, - 0x153E21E7L, 0x8FB03D4AL, 0xE6E39F2BL, 0xDB83ADF7L }, - { 0xE93D5A68L, 0x948140F7L, 0xF64C261CL, 0x94692934L, - 0x411520F7L, 0x7602D4F7L, 0xBCF46B2EL, 0xD4A20068L, - 0xD4082471L, 0x3320F46AL, 0x43B7D4B7L, 0x500061AFL, - 0x1E39F62EL, 0x97244546L, 0x14214F74L, 0xBF8B8840L, - 0x4D95FC1DL, 0x96B591AFL, 0x70F4DDD3L, 0x66A02F45L, - 0xBFBC09ECL, 0x03BD9785L, 0x7FAC6DD0L, 0x31CB8504L, - 0x96EB27B3L, 0x55FD3941L, 0xDA2547E6L, 0xABCA0A9AL, - 0x28507825L, 0x530429F4L, 0x0A2C86DAL, 0xE9B66DFBL, - 0x68DC1462L, 0xD7486900L, 0x680EC0A4L, 0x27A18DEEL, - 0x4F3FFEA2L, 0xE887AD8CL, 0xB58CE006L, 0x7AF4D6B6L, - 0xAACE1E7CL, 0xD3375FECL, 0xCE78A399L, 0x406B2A42L, - 0x20FE9E35L, 0xD9F385B9L, 0xEE39D7ABL, 0x3B124E8BL, - 0x1DC9FAF7L, 0x4B6D1856L, 0x26A36631L, 0xEAE397B2L, - 0x3A6EFA74L, 0xDD5B4332L, 0x6841E7F7L, 0xCA7820FBL, - 0xFB0AF54EL, 0xD8FEB397L, 0x454056ACL, 0xBA489527L, - 0x55533A3AL, 0x20838D87L, 0xFE6BA9B7L, 0xD096954BL, - 0x55A867BCL, 0xA1159A58L, 0xCCA92963L, 0x99E1DB33L, - 0xA62A4A56L, 0x3F3125F9L, 0x5EF47E1CL, 0x9029317CL, - 0xFDF8E802L, 0x04272F70L, 0x80BB155CL, 0x05282CE3L, - 0x95C11548L, 0xE4C66D22L, 0x48C1133FL, 0xC70F86DCL, - 0x07F9C9EEL, 0x41041F0FL, 0x404779A4L, 0x5D886E17L, - 0x325F51EBL, 0xD59BC0D1L, 0xF2BCC18FL, 0x41113564L, - 0x257B7834L, 0x602A9C60L, 0xDFF8E8A3L, 0x1F636C1BL, - 0x0E12B4C2L, 0x02E1329EL, 0xAF664FD1L, 0xCAD18115L, - 0x6B2395E0L, 0x333E92E1L, 0x3B240B62L, 0xEEBEB922L, - 0x85B2A20EL, 0xE6BA0D99L, 0xDE720C8CL, 0x2DA2F728L, - 0xD0127845L, 0x95B794FDL, 0x647D0862L, 0xE7CCF5F0L, - 0x5449A36FL, 0x877D48FAL, 0xC39DFD27L, 0xF33E8D1EL, - 0x0A476341L, 0x992EFF74L, 0x3A6F6EABL, 0xF4F8FD37L, - 0xA812DC60L, 0xA1EBDDF8L, 0x991BE14CL, 0xDB6E6B0DL, - 0xC67B5510L, 0x6D672C37L, 0x2765D43BL, 0xDCD0E804L, - 0xF1290DC7L, 0xCC00FFA3L, 0xB5390F92L, 0x690FED0BL, - 0x667B9FFBL, 0xCEDB7D9CL, 0xA091CF0BL, 0xD9155EA3L, - 0xBB132F88L, 0x515BAD24L, 0x7B9479BFL, 0x763BD6EBL, - 0x37392EB3L, 0xCC115979L, 0x8026E297L, 0xF42E312DL, - 0x6842ADA7L, 0xC66A2B3BL, 0x12754CCCL, 0x782EF11CL, - 0x6A124237L, 0xB79251E7L, 0x06A1BBE6L, 0x4BFB6350L, - 0x1A6B1018L, 0x11CAEDFAL, 0x3D25BDD8L, 0xE2E1C3C9L, - 0x44421659L, 0x0A121386L, 0xD90CEC6EL, 0xD5ABEA2AL, - 0x64AF674EL, 0xDA86A85FL, 0xBEBFE988L, 0x64E4C3FEL, - 0x9DBC8057L, 0xF0F7C086L, 0x60787BF8L, 0x6003604DL, - 0xD1FD8346L, 0xF6381FB0L, 0x7745AE04L, 0xD736FCCCL, - 0x83426B33L, 0xF01EAB71L, 0xB0804187L, 0x3C005E5FL, - 0x77A057BEL, 0xBDE8AE24L, 0x55464299L, 0xBF582E61L, - 0x4E58F48FL, 0xF2DDFDA2L, 0xF474EF38L, 0x8789BDC2L, - 0x5366F9C3L, 0xC8B38E74L, 0xB475F255L, 0x46FCD9B9L, - 0x7AEB2661L, 0x8B1DDF84L, 0x846A0E79L, 0x915F95E2L, - 0x466E598EL, 0x20B45770L, 0x8CD55591L, 0xC902DE4CL, - 0xB90BACE1L, 0xBB8205D0L, 0x11A86248L, 0x7574A99EL, - 0xB77F19B6L, 0xE0A9DC09L, 0x662D09A1L, 0xC4324633L, - 0xE85A1F02L, 0x09F0BE8CL, 0x4A99A025L, 0x1D6EFE10L, - 0x1AB93D1DL, 0x0BA5A4DFL, 0xA186F20FL, 0x2868F169L, - 0xDCB7DA83L, 0x573906FEL, 0xA1E2CE9BL, 0x4FCD7F52L, - 0x50115E01L, 0xA70683FAL, 0xA002B5C4L, 0x0DE6D027L, - 0x9AF88C27L, 0x773F8641L, 0xC3604C06L, 0x61A806B5L, - 0xF0177A28L, 0xC0F586E0L, 0x006058AAL, 0x30DC7D62L, - 0x11E69ED7L, 0x2338EA63L, 0x53C2DD94L, 0xC2C21634L, - 0xBBCBEE56L, 0x90BCB6DEL, 0xEBFC7DA1L, 0xCE591D76L, - 0x6F05E409L, 0x4B7C0188L, 0x39720A3DL, 0x7C927C24L, - 0x86E3725FL, 0x724D9DB9L, 0x1AC15BB4L, 0xD39EB8FCL, - 0xED545578L, 0x08FCA5B5L, 0xD83D7CD3L, 0x4DAD0FC4L, - 0x1E50EF5EL, 0xB161E6F8L, 0xA28514D9L, 0x6C51133CL, - 0x6FD5C7E7L, 0x56E14EC4L, 0x362ABFCEL, 0xDDC6C837L, - 0xD79A3234L, 0x92638212L, 0x670EFA8EL, 0x406000E0L }, - { 0x3A39CE37L, 0xD3FAF5CFL, 0xABC27737L, 0x5AC52D1BL, - 0x5CB0679EL, 0x4FA33742L, 0xD3822740L, 0x99BC9BBEL, - 0xD5118E9DL, 0xBF0F7315L, 0xD62D1C7EL, 0xC700C47BL, - 0xB78C1B6BL, 0x21A19045L, 0xB26EB1BEL, 0x6A366EB4L, - 0x5748AB2FL, 0xBC946E79L, 0xC6A376D2L, 0x6549C2C8L, - 0x530FF8EEL, 0x468DDE7DL, 0xD5730A1DL, 0x4CD04DC6L, - 0x2939BBDBL, 0xA9BA4650L, 0xAC9526E8L, 0xBE5EE304L, - 0xA1FAD5F0L, 0x6A2D519AL, 0x63EF8CE2L, 0x9A86EE22L, - 0xC089C2B8L, 0x43242EF6L, 0xA51E03AAL, 0x9CF2D0A4L, - 0x83C061BAL, 0x9BE96A4DL, 0x8FE51550L, 0xBA645BD6L, - 0x2826A2F9L, 0xA73A3AE1L, 0x4BA99586L, 0xEF5562E9L, - 0xC72FEFD3L, 0xF752F7DAL, 0x3F046F69L, 0x77FA0A59L, - 0x80E4A915L, 0x87B08601L, 0x9B09E6ADL, 0x3B3EE593L, - 0xE990FD5AL, 0x9E34D797L, 0x2CF0B7D9L, 0x022B8B51L, - 0x96D5AC3AL, 0x017DA67DL, 0xD1CF3ED6L, 0x7C7D2D28L, - 0x1F9F25CFL, 0xADF2B89BL, 0x5AD6B472L, 0x5A88F54CL, - 0xE029AC71L, 0xE019A5E6L, 0x47B0ACFDL, 0xED93FA9BL, - 0xE8D3C48DL, 0x283B57CCL, 0xF8D56629L, 0x79132E28L, - 0x785F0191L, 0xED756055L, 0xF7960E44L, 0xE3D35E8CL, - 0x15056DD4L, 0x88F46DBAL, 0x03A16125L, 0x0564F0BDL, - 0xC3EB9E15L, 0x3C9057A2L, 0x97271AECL, 0xA93A072AL, - 0x1B3F6D9BL, 0x1E6321F5L, 0xF59C66FBL, 0x26DCF319L, - 0x7533D928L, 0xB155FDF5L, 0x03563482L, 0x8ABA3CBBL, - 0x28517711L, 0xC20AD9F8L, 0xABCC5167L, 0xCCAD925FL, - 0x4DE81751L, 0x3830DC8EL, 0x379D5862L, 0x9320F991L, - 0xEA7A90C2L, 0xFB3E7BCEL, 0x5121CE64L, 0x774FBE32L, - 0xA8B6E37EL, 0xC3293D46L, 0x48DE5369L, 0x6413E680L, - 0xA2AE0810L, 0xDD6DB224L, 0x69852DFDL, 0x09072166L, - 0xB39A460AL, 0x6445C0DDL, 0x586CDECFL, 0x1C20C8AEL, - 0x5BBEF7DDL, 0x1B588D40L, 0xCCD2017FL, 0x6BB4E3BBL, - 0xDDA26A7EL, 0x3A59FF45L, 0x3E350A44L, 0xBCB4CDD5L, - 0x72EACEA8L, 0xFA6484BBL, 0x8D6612AEL, 0xBF3C6F47L, - 0xD29BE463L, 0x542F5D9EL, 0xAEC2771BL, 0xF64E6370L, - 0x740E0D8DL, 0xE75B1357L, 0xF8721671L, 0xAF537D5DL, - 0x4040CB08L, 0x4EB4E2CCL, 0x34D2466AL, 0x0115AF84L, - 0xE1B00428L, 0x95983A1DL, 0x06B89FB4L, 0xCE6EA048L, - 0x6F3F3B82L, 0x3520AB82L, 0x011A1D4BL, 0x277227F8L, - 0x611560B1L, 0xE7933FDCL, 0xBB3A792BL, 0x344525BDL, - 0xA08839E1L, 0x51CE794BL, 0x2F32C9B7L, 0xA01FBAC9L, - 0xE01CC87EL, 0xBCC7D1F6L, 0xCF0111C3L, 0xA1E8AAC7L, - 0x1A908749L, 0xD44FBD9AL, 0xD0DADECBL, 0xD50ADA38L, - 0x0339C32AL, 0xC6913667L, 0x8DF9317CL, 0xE0B12B4FL, - 0xF79E59B7L, 0x43F5BB3AL, 0xF2D519FFL, 0x27D9459CL, - 0xBF97222CL, 0x15E6FC2AL, 0x0F91FC71L, 0x9B941525L, - 0xFAE59361L, 0xCEB69CEBL, 0xC2A86459L, 0x12BAA8D1L, - 0xB6C1075EL, 0xE3056A0CL, 0x10D25065L, 0xCB03A442L, - 0xE0EC6E0EL, 0x1698DB3BL, 0x4C98A0BEL, 0x3278E964L, - 0x9F1F9532L, 0xE0D392DFL, 0xD3A0342BL, 0x8971F21EL, - 0x1B0A7441L, 0x4BA3348CL, 0xC5BE7120L, 0xC37632D8L, - 0xDF359F8DL, 0x9B992F2EL, 0xE60B6F47L, 0x0FE3F11DL, - 0xE54CDA54L, 0x1EDAD891L, 0xCE6279CFL, 0xCD3E7E6FL, - 0x1618B166L, 0xFD2C1D05L, 0x848FD2C5L, 0xF6FB2299L, - 0xF523F357L, 0xA6327623L, 0x93A83531L, 0x56CCCD02L, - 0xACF08162L, 0x5A75EBB5L, 0x6E163697L, 0x88D273CCL, - 0xDE966292L, 0x81B949D0L, 0x4C50901BL, 0x71C65614L, - 0xE6C6C7BDL, 0x327A140AL, 0x45E1D006L, 0xC3F27B9AL, - 0xC9AA53FDL, 0x62A80F00L, 0xBB25BFE2L, 0x35BDD2F6L, - 0x71126905L, 0xB2040222L, 0xB6CBCF7CL, 0xCD769C2BL, - 0x53113EC0L, 0x1640E3D3L, 0x38ABBD60L, 0x2547ADF0L, - 0xBA38209CL, 0xF746CE76L, 0x77AFA1C5L, 0x20756060L, - 0x85CBFE4EL, 0x8AE88DD8L, 0x7AAAF9B0L, 0x4CF9AA7EL, - 0x1948C25CL, 0x02FB8A8CL, 0x01C36AE4L, 0xD6EBE1F9L, - 0x90D4F869L, 0xA65CDEA0L, 0x3F09252DL, 0xC208E69FL, - 0xB74E6132L, 0xCE77E25BL, 0x578FDFE3L, 0x3AC372E6L } -}; - -#endif /* !MBEDTLS_BLOWFISH_ALT */ -#endif /* MBEDTLS_BLOWFISH_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/camellia.c b/components/ssl/mbedtls/mbedtls/library/camellia.c deleted file mode 100644 index ac6f96a8..00000000 --- a/components/ssl/mbedtls/mbedtls/library/camellia.c +++ /dev/null @@ -1,1072 +0,0 @@ -/* - * Camellia implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The Camellia block cipher was designed by NTT and Mitsubishi Electric - * Corporation. - * - * http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/01espec.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_CAMELLIA_C) - -#include "mbedtls/camellia.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_CAMELLIA_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT32_BE -#define GET_UINT32_BE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ - | ( (uint32_t) (b)[(i) + 1] << 16 ) \ - | ( (uint32_t) (b)[(i) + 2] << 8 ) \ - | ( (uint32_t) (b)[(i) + 3] ); \ -} -#endif - -#ifndef PUT_UINT32_BE -#define PUT_UINT32_BE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) ); \ -} -#endif - -static const unsigned char SIGMA_CHARS[6][8] = -{ - { 0xa0, 0x9e, 0x66, 0x7f, 0x3b, 0xcc, 0x90, 0x8b }, - { 0xb6, 0x7a, 0xe8, 0x58, 0x4c, 0xaa, 0x73, 0xb2 }, - { 0xc6, 0xef, 0x37, 0x2f, 0xe9, 0x4f, 0x82, 0xbe }, - { 0x54, 0xff, 0x53, 0xa5, 0xf1, 0xd3, 0x6f, 0x1c }, - { 0x10, 0xe5, 0x27, 0xfa, 0xde, 0x68, 0x2d, 0x1d }, - { 0xb0, 0x56, 0x88, 0xc2, 0xb3, 0xe6, 0xc1, 0xfd } -}; - -#if defined(MBEDTLS_CAMELLIA_SMALL_MEMORY) - -static const unsigned char FSb[256] = -{ - 112,130, 44,236,179, 39,192,229,228,133, 87, 53,234, 12,174, 65, - 35,239,107,147, 69, 25,165, 33,237, 14, 79, 78, 29,101,146,189, - 134,184,175,143,124,235, 31,206, 62, 48,220, 95, 94,197, 11, 26, - 166,225, 57,202,213, 71, 93, 61,217, 1, 90,214, 81, 86,108, 77, - 139, 13,154,102,251,204,176, 45,116, 18, 43, 32,240,177,132,153, - 223, 76,203,194, 52,126,118, 5,109,183,169, 49,209, 23, 4,215, - 20, 88, 58, 97,222, 27, 17, 28, 50, 15,156, 22, 83, 24,242, 34, - 254, 68,207,178,195,181,122,145, 36, 8,232,168, 96,252,105, 80, - 170,208,160,125,161,137, 98,151, 84, 91, 30,149,224,255,100,210, - 16,196, 0, 72,163,247,117,219,138, 3,230,218, 9, 63,221,148, - 135, 92,131, 2,205, 74,144, 51,115,103,246,243,157,127,191,226, - 82,155,216, 38,200, 55,198, 59,129,150,111, 75, 19,190, 99, 46, - 233,121,167,140,159,110,188,142, 41,245,249,182, 47,253,180, 89, - 120,152, 6,106,231, 70,113,186,212, 37,171, 66,136,162,141,250, - 114, 7,185, 85,248,238,172, 10, 54, 73, 42,104, 60, 56,241,164, - 64, 40,211,123,187,201, 67,193, 21,227,173,244,119,199,128,158 -}; - -#define SBOX1(n) FSb[(n)] -#define SBOX2(n) (unsigned char)((FSb[(n)] >> 7 ^ FSb[(n)] << 1) & 0xff) -#define SBOX3(n) (unsigned char)((FSb[(n)] >> 1 ^ FSb[(n)] << 7) & 0xff) -#define SBOX4(n) FSb[((n) << 1 ^ (n) >> 7) &0xff] - -#else /* MBEDTLS_CAMELLIA_SMALL_MEMORY */ - -static const unsigned char FSb[256] = -{ - 112, 130, 44, 236, 179, 39, 192, 229, 228, 133, 87, 53, 234, 12, 174, 65, - 35, 239, 107, 147, 69, 25, 165, 33, 237, 14, 79, 78, 29, 101, 146, 189, - 134, 184, 175, 143, 124, 235, 31, 206, 62, 48, 220, 95, 94, 197, 11, 26, - 166, 225, 57, 202, 213, 71, 93, 61, 217, 1, 90, 214, 81, 86, 108, 77, - 139, 13, 154, 102, 251, 204, 176, 45, 116, 18, 43, 32, 240, 177, 132, 153, - 223, 76, 203, 194, 52, 126, 118, 5, 109, 183, 169, 49, 209, 23, 4, 215, - 20, 88, 58, 97, 222, 27, 17, 28, 50, 15, 156, 22, 83, 24, 242, 34, - 254, 68, 207, 178, 195, 181, 122, 145, 36, 8, 232, 168, 96, 252, 105, 80, - 170, 208, 160, 125, 161, 137, 98, 151, 84, 91, 30, 149, 224, 255, 100, 210, - 16, 196, 0, 72, 163, 247, 117, 219, 138, 3, 230, 218, 9, 63, 221, 148, - 135, 92, 131, 2, 205, 74, 144, 51, 115, 103, 246, 243, 157, 127, 191, 226, - 82, 155, 216, 38, 200, 55, 198, 59, 129, 150, 111, 75, 19, 190, 99, 46, - 233, 121, 167, 140, 159, 110, 188, 142, 41, 245, 249, 182, 47, 253, 180, 89, - 120, 152, 6, 106, 231, 70, 113, 186, 212, 37, 171, 66, 136, 162, 141, 250, - 114, 7, 185, 85, 248, 238, 172, 10, 54, 73, 42, 104, 60, 56, 241, 164, - 64, 40, 211, 123, 187, 201, 67, 193, 21, 227, 173, 244, 119, 199, 128, 158 -}; - -static const unsigned char FSb2[256] = -{ - 224, 5, 88, 217, 103, 78, 129, 203, 201, 11, 174, 106, 213, 24, 93, 130, - 70, 223, 214, 39, 138, 50, 75, 66, 219, 28, 158, 156, 58, 202, 37, 123, - 13, 113, 95, 31, 248, 215, 62, 157, 124, 96, 185, 190, 188, 139, 22, 52, - 77, 195, 114, 149, 171, 142, 186, 122, 179, 2, 180, 173, 162, 172, 216, 154, - 23, 26, 53, 204, 247, 153, 97, 90, 232, 36, 86, 64, 225, 99, 9, 51, - 191, 152, 151, 133, 104, 252, 236, 10, 218, 111, 83, 98, 163, 46, 8, 175, - 40, 176, 116, 194, 189, 54, 34, 56, 100, 30, 57, 44, 166, 48, 229, 68, - 253, 136, 159, 101, 135, 107, 244, 35, 72, 16, 209, 81, 192, 249, 210, 160, - 85, 161, 65, 250, 67, 19, 196, 47, 168, 182, 60, 43, 193, 255, 200, 165, - 32, 137, 0, 144, 71, 239, 234, 183, 21, 6, 205, 181, 18, 126, 187, 41, - 15, 184, 7, 4, 155, 148, 33, 102, 230, 206, 237, 231, 59, 254, 127, 197, - 164, 55, 177, 76, 145, 110, 141, 118, 3, 45, 222, 150, 38, 125, 198, 92, - 211, 242, 79, 25, 63, 220, 121, 29, 82, 235, 243, 109, 94, 251, 105, 178, - 240, 49, 12, 212, 207, 140, 226, 117, 169, 74, 87, 132, 17, 69, 27, 245, - 228, 14, 115, 170, 241, 221, 89, 20, 108, 146, 84, 208, 120, 112, 227, 73, - 128, 80, 167, 246, 119, 147, 134, 131, 42, 199, 91, 233, 238, 143, 1, 61 -}; - -static const unsigned char FSb3[256] = -{ - 56, 65, 22, 118, 217, 147, 96, 242, 114, 194, 171, 154, 117, 6, 87, 160, - 145, 247, 181, 201, 162, 140, 210, 144, 246, 7, 167, 39, 142, 178, 73, 222, - 67, 92, 215, 199, 62, 245, 143, 103, 31, 24, 110, 175, 47, 226, 133, 13, - 83, 240, 156, 101, 234, 163, 174, 158, 236, 128, 45, 107, 168, 43, 54, 166, - 197, 134, 77, 51, 253, 102, 88, 150, 58, 9, 149, 16, 120, 216, 66, 204, - 239, 38, 229, 97, 26, 63, 59, 130, 182, 219, 212, 152, 232, 139, 2, 235, - 10, 44, 29, 176, 111, 141, 136, 14, 25, 135, 78, 11, 169, 12, 121, 17, - 127, 34, 231, 89, 225, 218, 61, 200, 18, 4, 116, 84, 48, 126, 180, 40, - 85, 104, 80, 190, 208, 196, 49, 203, 42, 173, 15, 202, 112, 255, 50, 105, - 8, 98, 0, 36, 209, 251, 186, 237, 69, 129, 115, 109, 132, 159, 238, 74, - 195, 46, 193, 1, 230, 37, 72, 153, 185, 179, 123, 249, 206, 191, 223, 113, - 41, 205, 108, 19, 100, 155, 99, 157, 192, 75, 183, 165, 137, 95, 177, 23, - 244, 188, 211, 70, 207, 55, 94, 71, 148, 250, 252, 91, 151, 254, 90, 172, - 60, 76, 3, 53, 243, 35, 184, 93, 106, 146, 213, 33, 68, 81, 198, 125, - 57, 131, 220, 170, 124, 119, 86, 5, 27, 164, 21, 52, 30, 28, 248, 82, - 32, 20, 233, 189, 221, 228, 161, 224, 138, 241, 214, 122, 187, 227, 64, 79 -}; - -static const unsigned char FSb4[256] = -{ - 112, 44, 179, 192, 228, 87, 234, 174, 35, 107, 69, 165, 237, 79, 29, 146, - 134, 175, 124, 31, 62, 220, 94, 11, 166, 57, 213, 93, 217, 90, 81, 108, - 139, 154, 251, 176, 116, 43, 240, 132, 223, 203, 52, 118, 109, 169, 209, 4, - 20, 58, 222, 17, 50, 156, 83, 242, 254, 207, 195, 122, 36, 232, 96, 105, - 170, 160, 161, 98, 84, 30, 224, 100, 16, 0, 163, 117, 138, 230, 9, 221, - 135, 131, 205, 144, 115, 246, 157, 191, 82, 216, 200, 198, 129, 111, 19, 99, - 233, 167, 159, 188, 41, 249, 47, 180, 120, 6, 231, 113, 212, 171, 136, 141, - 114, 185, 248, 172, 54, 42, 60, 241, 64, 211, 187, 67, 21, 173, 119, 128, - 130, 236, 39, 229, 133, 53, 12, 65, 239, 147, 25, 33, 14, 78, 101, 189, - 184, 143, 235, 206, 48, 95, 197, 26, 225, 202, 71, 61, 1, 214, 86, 77, - 13, 102, 204, 45, 18, 32, 177, 153, 76, 194, 126, 5, 183, 49, 23, 215, - 88, 97, 27, 28, 15, 22, 24, 34, 68, 178, 181, 145, 8, 168, 252, 80, - 208, 125, 137, 151, 91, 149, 255, 210, 196, 72, 247, 219, 3, 218, 63, 148, - 92, 2, 74, 51, 103, 243, 127, 226, 155, 38, 55, 59, 150, 75, 190, 46, - 121, 140, 110, 142, 245, 182, 253, 89, 152, 106, 70, 186, 37, 66, 162, 250, - 7, 85, 238, 10, 73, 104, 56, 164, 40, 123, 201, 193, 227, 244, 199, 158 -}; - -#define SBOX1(n) FSb[(n)] -#define SBOX2(n) FSb2[(n)] -#define SBOX3(n) FSb3[(n)] -#define SBOX4(n) FSb4[(n)] - -#endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */ - -static const unsigned char shifts[2][4][4] = -{ - { - { 1, 1, 1, 1 }, /* KL */ - { 0, 0, 0, 0 }, /* KR */ - { 1, 1, 1, 1 }, /* KA */ - { 0, 0, 0, 0 } /* KB */ - }, - { - { 1, 0, 1, 1 }, /* KL */ - { 1, 1, 0, 1 }, /* KR */ - { 1, 1, 1, 0 }, /* KA */ - { 1, 1, 0, 1 } /* KB */ - } -}; - -static const signed char indexes[2][4][20] = -{ - { - { 0, 1, 2, 3, 8, 9, 10, 11, 38, 39, - 36, 37, 23, 20, 21, 22, 27, -1, -1, 26 }, /* KL -> RK */ - { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* KR -> RK */ - { 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, - 18, 19, -1, 24, 25, -1, 31, 28, 29, 30 }, /* KA -> RK */ - { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 } /* KB -> RK */ - }, - { - { 0, 1, 2, 3, 61, 62, 63, 60, -1, -1, - -1, -1, 27, 24, 25, 26, 35, 32, 33, 34 }, /* KL -> RK */ - { -1, -1, -1, -1, 8, 9, 10, 11, 16, 17, - 18, 19, -1, -1, -1, -1, 39, 36, 37, 38 }, /* KR -> RK */ - { -1, -1, -1, -1, 12, 13, 14, 15, 58, 59, - 56, 57, 31, 28, 29, 30, -1, -1, -1, -1 }, /* KA -> RK */ - { 4, 5, 6, 7, 65, 66, 67, 64, 20, 21, - 22, 23, -1, -1, -1, -1, 43, 40, 41, 42 } /* KB -> RK */ - } -}; - -static const signed char transposes[2][20] = -{ - { - 21, 22, 23, 20, - -1, -1, -1, -1, - 18, 19, 16, 17, - 11, 8, 9, 10, - 15, 12, 13, 14 - }, - { - 25, 26, 27, 24, - 29, 30, 31, 28, - 18, 19, 16, 17, - -1, -1, -1, -1, - -1, -1, -1, -1 - } -}; - -/* Shift macro for 128 bit strings with rotation smaller than 32 bits (!) */ -#define ROTL(DEST, SRC, SHIFT) \ -{ \ - (DEST)[0] = (SRC)[0] << (SHIFT) ^ (SRC)[1] >> (32 - (SHIFT)); \ - (DEST)[1] = (SRC)[1] << (SHIFT) ^ (SRC)[2] >> (32 - (SHIFT)); \ - (DEST)[2] = (SRC)[2] << (SHIFT) ^ (SRC)[3] >> (32 - (SHIFT)); \ - (DEST)[3] = (SRC)[3] << (SHIFT) ^ (SRC)[0] >> (32 - (SHIFT)); \ -} - -#define FL(XL, XR, KL, KR) \ -{ \ - (XR) = ((((XL) & (KL)) << 1) | (((XL) & (KL)) >> 31)) ^ (XR); \ - (XL) = ((XR) | (KR)) ^ (XL); \ -} - -#define FLInv(YL, YR, KL, KR) \ -{ \ - (YL) = ((YR) | (KR)) ^ (YL); \ - (YR) = ((((YL) & (KL)) << 1) | (((YL) & (KL)) >> 31)) ^ (YR); \ -} - -#define SHIFT_AND_PLACE(INDEX, OFFSET) \ -{ \ - TK[0] = KC[(OFFSET) * 4 + 0]; \ - TK[1] = KC[(OFFSET) * 4 + 1]; \ - TK[2] = KC[(OFFSET) * 4 + 2]; \ - TK[3] = KC[(OFFSET) * 4 + 3]; \ - \ - for( i = 1; i <= 4; i++ ) \ - if( shifts[(INDEX)][(OFFSET)][i -1] ) \ - ROTL(TK + i * 4, TK, ( 15 * i ) % 32); \ - \ - for( i = 0; i < 20; i++ ) \ - if( indexes[(INDEX)][(OFFSET)][i] != -1 ) { \ - RK[indexes[(INDEX)][(OFFSET)][i]] = TK[ i ]; \ - } \ -} - -static void camellia_feistel( const uint32_t x[2], const uint32_t k[2], - uint32_t z[2]) -{ - uint32_t I0, I1; - I0 = x[0] ^ k[0]; - I1 = x[1] ^ k[1]; - - I0 = ((uint32_t) SBOX1((I0 >> 24) & 0xFF) << 24) | - ((uint32_t) SBOX2((I0 >> 16) & 0xFF) << 16) | - ((uint32_t) SBOX3((I0 >> 8) & 0xFF) << 8) | - ((uint32_t) SBOX4((I0 ) & 0xFF) ); - I1 = ((uint32_t) SBOX2((I1 >> 24) & 0xFF) << 24) | - ((uint32_t) SBOX3((I1 >> 16) & 0xFF) << 16) | - ((uint32_t) SBOX4((I1 >> 8) & 0xFF) << 8) | - ((uint32_t) SBOX1((I1 ) & 0xFF) ); - - I0 ^= (I1 << 8) | (I1 >> 24); - I1 ^= (I0 << 16) | (I0 >> 16); - I0 ^= (I1 >> 8) | (I1 << 24); - I1 ^= (I0 >> 8) | (I0 << 24); - - z[0] ^= I1; - z[1] ^= I0; -} - -void mbedtls_camellia_init( mbedtls_camellia_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_camellia_context ) ); -} - -void mbedtls_camellia_free( mbedtls_camellia_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_camellia_context ) ); -} - -/* - * Camellia key schedule (encryption) - */ -int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned char *key, - unsigned int keybits ) -{ - int idx; - size_t i; - uint32_t *RK; - unsigned char t[64]; - uint32_t SIGMA[6][2]; - uint32_t KC[16]; - uint32_t TK[20]; - - RK = ctx->rk; - - memset( t, 0, 64 ); - memset( RK, 0, sizeof(ctx->rk) ); - - switch( keybits ) - { - case 128: ctx->nr = 3; idx = 0; break; - case 192: - case 256: ctx->nr = 4; idx = 1; break; - default : return( MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH ); - } - - for( i = 0; i < keybits / 8; ++i ) - t[i] = key[i]; - - if( keybits == 192 ) { - for( i = 0; i < 8; i++ ) - t[24 + i] = ~t[16 + i]; - } - - /* - * Prepare SIGMA values - */ - for( i = 0; i < 6; i++ ) { - GET_UINT32_BE( SIGMA[i][0], SIGMA_CHARS[i], 0 ); - GET_UINT32_BE( SIGMA[i][1], SIGMA_CHARS[i], 4 ); - } - - /* - * Key storage in KC - * Order: KL, KR, KA, KB - */ - memset( KC, 0, sizeof(KC) ); - - /* Store KL, KR */ - for( i = 0; i < 8; i++ ) - GET_UINT32_BE( KC[i], t, i * 4 ); - - /* Generate KA */ - for( i = 0; i < 4; ++i ) - KC[8 + i] = KC[i] ^ KC[4 + i]; - - camellia_feistel( KC + 8, SIGMA[0], KC + 10 ); - camellia_feistel( KC + 10, SIGMA[1], KC + 8 ); - - for( i = 0; i < 4; ++i ) - KC[8 + i] ^= KC[i]; - - camellia_feistel( KC + 8, SIGMA[2], KC + 10 ); - camellia_feistel( KC + 10, SIGMA[3], KC + 8 ); - - if( keybits > 128 ) { - /* Generate KB */ - for( i = 0; i < 4; ++i ) - KC[12 + i] = KC[4 + i] ^ KC[8 + i]; - - camellia_feistel( KC + 12, SIGMA[4], KC + 14 ); - camellia_feistel( KC + 14, SIGMA[5], KC + 12 ); - } - - /* - * Generating subkeys - */ - - /* Manipulating KL */ - SHIFT_AND_PLACE( idx, 0 ); - - /* Manipulating KR */ - if( keybits > 128 ) { - SHIFT_AND_PLACE( idx, 1 ); - } - - /* Manipulating KA */ - SHIFT_AND_PLACE( idx, 2 ); - - /* Manipulating KB */ - if( keybits > 128 ) { - SHIFT_AND_PLACE( idx, 3 ); - } - - /* Do transpositions */ - for( i = 0; i < 20; i++ ) { - if( transposes[idx][i] != -1 ) { - RK[32 + 12 * idx + i] = RK[transposes[idx][i]]; - } - } - - return( 0 ); -} - -/* - * Camellia key schedule (decryption) - */ -int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx, const unsigned char *key, - unsigned int keybits ) -{ - int idx, ret; - size_t i; - mbedtls_camellia_context cty; - uint32_t *RK; - uint32_t *SK; - - mbedtls_camellia_init( &cty ); - - /* Also checks keybits */ - if( ( ret = mbedtls_camellia_setkey_enc( &cty, key, keybits ) ) != 0 ) - goto exit; - - ctx->nr = cty.nr; - idx = ( ctx->nr == 4 ); - - RK = ctx->rk; - SK = cty.rk + 24 * 2 + 8 * idx * 2; - - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - - for( i = 22 + 8 * idx, SK -= 6; i > 0; i--, SK -= 4 ) - { - *RK++ = *SK++; - *RK++ = *SK++; - } - - SK -= 2; - - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - -exit: - mbedtls_camellia_free( &cty ); - - return( ret ); -} - -/* - * Camellia-ECB block encryption/decryption - */ -int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ) -{ - int NR; - uint32_t *RK, X[4]; - - ( (void) mode ); - - NR = ctx->nr; - RK = ctx->rk; - - GET_UINT32_BE( X[0], input, 0 ); - GET_UINT32_BE( X[1], input, 4 ); - GET_UINT32_BE( X[2], input, 8 ); - GET_UINT32_BE( X[3], input, 12 ); - - X[0] ^= *RK++; - X[1] ^= *RK++; - X[2] ^= *RK++; - X[3] ^= *RK++; - - while( NR ) { - --NR; - camellia_feistel( X, RK, X + 2 ); - RK += 2; - camellia_feistel( X + 2, RK, X ); - RK += 2; - camellia_feistel( X, RK, X + 2 ); - RK += 2; - camellia_feistel( X + 2, RK, X ); - RK += 2; - camellia_feistel( X, RK, X + 2 ); - RK += 2; - camellia_feistel( X + 2, RK, X ); - RK += 2; - - if( NR ) { - FL(X[0], X[1], RK[0], RK[1]); - RK += 2; - FLInv(X[2], X[3], RK[0], RK[1]); - RK += 2; - } - } - - X[2] ^= *RK++; - X[3] ^= *RK++; - X[0] ^= *RK++; - X[1] ^= *RK++; - - PUT_UINT32_BE( X[2], output, 0 ); - PUT_UINT32_BE( X[3], output, 4 ); - PUT_UINT32_BE( X[0], output, 8 ); - PUT_UINT32_BE( X[1], output, 12 ); - - return( 0 ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/* - * Camellia-CBC buffer encryption/decryption - */ -int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int i; - unsigned char temp[16]; - - if( length % 16 ) - return( MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH ); - - if( mode == MBEDTLS_CAMELLIA_DECRYPT ) - { - while( length > 0 ) - { - memcpy( temp, input, 16 ); - mbedtls_camellia_crypt_ecb( ctx, mode, input, output ); - - for( i = 0; i < 16; i++ ) - output[i] = (unsigned char)( output[i] ^ iv[i] ); - - memcpy( iv, temp, 16 ); - - input += 16; - output += 16; - length -= 16; - } - } - else - { - while( length > 0 ) - { - for( i = 0; i < 16; i++ ) - output[i] = (unsigned char)( input[i] ^ iv[i] ); - - mbedtls_camellia_crypt_ecb( ctx, mode, output, output ); - memcpy( iv, output, 16 ); - - input += 16; - output += 16; - length -= 16; - } - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -/* - * Camellia-CFB128 buffer encryption/decryption - */ -int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int c; - size_t n = *iv_off; - - if( mode == MBEDTLS_CAMELLIA_DECRYPT ) - { - while( length-- ) - { - if( n == 0 ) - mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv ); - - c = *input++; - *output++ = (unsigned char)( c ^ iv[n] ); - iv[n] = (unsigned char) c; - - n = ( n + 1 ) & 0x0F; - } - } - else - { - while( length-- ) - { - if( n == 0 ) - mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv ); - - iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ ); - - n = ( n + 1 ) & 0x0F; - } - } - - *iv_off = n; - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/* - * Camellia-CTR buffer encryption/decryption - */ -int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ) -{ - int c, i; - size_t n = *nc_off; - - while( length-- ) - { - if( n == 0 ) { - mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, nonce_counter, - stream_block ); - - for( i = 16; i > 0; i-- ) - if( ++nonce_counter[i - 1] != 0 ) - break; - } - c = *input++; - *output++ = (unsigned char)( c ^ stream_block[n] ); - - n = ( n + 1 ) & 0x0F; - } - - *nc_off = n; - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CTR */ -#endif /* !MBEDTLS_CAMELLIA_ALT */ - -#if defined(MBEDTLS_SELF_TEST) - -/* - * Camellia test vectors from: - * - * http://info.isl.ntt.co.jp/crypt/eng/camellia/technology.html: - * http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/cryptrec/intermediate.txt - * http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/cryptrec/t_camellia.txt - * (For each bitlength: Key 0, Nr 39) - */ -#define CAMELLIA_TESTS_ECB 2 - -static const unsigned char camellia_test_ecb_key[3][CAMELLIA_TESTS_ECB][32] = -{ - { - { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, - 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } - }, - { - { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, - 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10, - 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77 }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } - }, - { - { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, - 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10, - 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, - 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } - }, -}; - -static const unsigned char camellia_test_ecb_plain[CAMELLIA_TESTS_ECB][16] = -{ - { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, - 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, - { 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } -}; - -static const unsigned char camellia_test_ecb_cipher[3][CAMELLIA_TESTS_ECB][16] = -{ - { - { 0x67, 0x67, 0x31, 0x38, 0x54, 0x96, 0x69, 0x73, - 0x08, 0x57, 0x06, 0x56, 0x48, 0xea, 0xbe, 0x43 }, - { 0x38, 0x3C, 0x6C, 0x2A, 0xAB, 0xEF, 0x7F, 0xDE, - 0x25, 0xCD, 0x47, 0x0B, 0xF7, 0x74, 0xA3, 0x31 } - }, - { - { 0xb4, 0x99, 0x34, 0x01, 0xb3, 0xe9, 0x96, 0xf8, - 0x4e, 0xe5, 0xce, 0xe7, 0xd7, 0x9b, 0x09, 0xb9 }, - { 0xD1, 0x76, 0x3F, 0xC0, 0x19, 0xD7, 0x7C, 0xC9, - 0x30, 0xBF, 0xF2, 0xA5, 0x6F, 0x7C, 0x93, 0x64 } - }, - { - { 0x9a, 0xcc, 0x23, 0x7d, 0xff, 0x16, 0xd7, 0x6c, - 0x20, 0xef, 0x7c, 0x91, 0x9e, 0x3a, 0x75, 0x09 }, - { 0x05, 0x03, 0xFB, 0x10, 0xAB, 0x24, 0x1E, 0x7C, - 0xF4, 0x5D, 0x8C, 0xDE, 0xEE, 0x47, 0x43, 0x35 } - } -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#define CAMELLIA_TESTS_CBC 3 - -static const unsigned char camellia_test_cbc_key[3][32] = -{ - { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, - 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C } - , - { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52, - 0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5, - 0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B } - , - { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE, - 0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81, - 0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7, - 0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 } -}; - -static const unsigned char camellia_test_cbc_iv[16] = - - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F } -; - -static const unsigned char camellia_test_cbc_plain[CAMELLIA_TESTS_CBC][16] = -{ - { 0x6B, 0xC1, 0xBE, 0xE2, 0x2E, 0x40, 0x9F, 0x96, - 0xE9, 0x3D, 0x7E, 0x11, 0x73, 0x93, 0x17, 0x2A }, - { 0xAE, 0x2D, 0x8A, 0x57, 0x1E, 0x03, 0xAC, 0x9C, - 0x9E, 0xB7, 0x6F, 0xAC, 0x45, 0xAF, 0x8E, 0x51 }, - { 0x30, 0xC8, 0x1C, 0x46, 0xA3, 0x5C, 0xE4, 0x11, - 0xE5, 0xFB, 0xC1, 0x19, 0x1A, 0x0A, 0x52, 0xEF } - -}; - -static const unsigned char camellia_test_cbc_cipher[3][CAMELLIA_TESTS_CBC][16] = -{ - { - { 0x16, 0x07, 0xCF, 0x49, 0x4B, 0x36, 0xBB, 0xF0, - 0x0D, 0xAE, 0xB0, 0xB5, 0x03, 0xC8, 0x31, 0xAB }, - { 0xA2, 0xF2, 0xCF, 0x67, 0x16, 0x29, 0xEF, 0x78, - 0x40, 0xC5, 0xA5, 0xDF, 0xB5, 0x07, 0x48, 0x87 }, - { 0x0F, 0x06, 0x16, 0x50, 0x08, 0xCF, 0x8B, 0x8B, - 0x5A, 0x63, 0x58, 0x63, 0x62, 0x54, 0x3E, 0x54 } - }, - { - { 0x2A, 0x48, 0x30, 0xAB, 0x5A, 0xC4, 0xA1, 0xA2, - 0x40, 0x59, 0x55, 0xFD, 0x21, 0x95, 0xCF, 0x93 }, - { 0x5D, 0x5A, 0x86, 0x9B, 0xD1, 0x4C, 0xE5, 0x42, - 0x64, 0xF8, 0x92, 0xA6, 0xDD, 0x2E, 0xC3, 0xD5 }, - { 0x37, 0xD3, 0x59, 0xC3, 0x34, 0x98, 0x36, 0xD8, - 0x84, 0xE3, 0x10, 0xAD, 0xDF, 0x68, 0xC4, 0x49 } - }, - { - { 0xE6, 0xCF, 0xA3, 0x5F, 0xC0, 0x2B, 0x13, 0x4A, - 0x4D, 0x2C, 0x0B, 0x67, 0x37, 0xAC, 0x3E, 0xDA }, - { 0x36, 0xCB, 0xEB, 0x73, 0xBD, 0x50, 0x4B, 0x40, - 0x70, 0xB1, 0xB7, 0xDE, 0x2B, 0x21, 0xEB, 0x50 }, - { 0xE3, 0x1A, 0x60, 0x55, 0x29, 0x7D, 0x96, 0xCA, - 0x33, 0x30, 0xCD, 0xF1, 0xB1, 0x86, 0x0A, 0x83 } - } -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -/* - * Camellia-CTR test vectors from: - * - * http://www.faqs.org/rfcs/rfc5528.html - */ - -static const unsigned char camellia_test_ctr_key[3][16] = -{ - { 0xAE, 0x68, 0x52, 0xF8, 0x12, 0x10, 0x67, 0xCC, - 0x4B, 0xF7, 0xA5, 0x76, 0x55, 0x77, 0xF3, 0x9E }, - { 0x7E, 0x24, 0x06, 0x78, 0x17, 0xFA, 0xE0, 0xD7, - 0x43, 0xD6, 0xCE, 0x1F, 0x32, 0x53, 0x91, 0x63 }, - { 0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8, - 0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC } -}; - -static const unsigned char camellia_test_ctr_nonce_counter[3][16] = -{ - { 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }, - { 0x00, 0x6C, 0xB6, 0xDB, 0xC0, 0x54, 0x3B, 0x59, - 0xDA, 0x48, 0xD9, 0x0B, 0x00, 0x00, 0x00, 0x01 }, - { 0x00, 0xE0, 0x01, 0x7B, 0x27, 0x77, 0x7F, 0x3F, - 0x4A, 0x17, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x01 } -}; - -static const unsigned char camellia_test_ctr_pt[3][48] = -{ - { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62, - 0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 }, - - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F }, - - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, - 0x20, 0x21, 0x22, 0x23 } -}; - -static const unsigned char camellia_test_ctr_ct[3][48] = -{ - { 0xD0, 0x9D, 0xC2, 0x9A, 0x82, 0x14, 0x61, 0x9A, - 0x20, 0x87, 0x7C, 0x76, 0xDB, 0x1F, 0x0B, 0x3F }, - { 0xDB, 0xF3, 0xC7, 0x8D, 0xC0, 0x83, 0x96, 0xD4, - 0xDA, 0x7C, 0x90, 0x77, 0x65, 0xBB, 0xCB, 0x44, - 0x2B, 0x8E, 0x8E, 0x0F, 0x31, 0xF0, 0xDC, 0xA7, - 0x2C, 0x74, 0x17, 0xE3, 0x53, 0x60, 0xE0, 0x48 }, - { 0xB1, 0x9D, 0x1F, 0xCD, 0xCB, 0x75, 0xEB, 0x88, - 0x2F, 0x84, 0x9C, 0xE2, 0x4D, 0x85, 0xCF, 0x73, - 0x9C, 0xE6, 0x4B, 0x2B, 0x5C, 0x9D, 0x73, 0xF1, - 0x4F, 0x2D, 0x5D, 0x9D, 0xCE, 0x98, 0x89, 0xCD, - 0xDF, 0x50, 0x86, 0x96 } -}; - -static const int camellia_test_ctr_len[3] = - { 16, 32, 36 }; -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -/* - * Checkup routine - */ -int mbedtls_camellia_self_test( int verbose ) -{ - int i, j, u, v; - unsigned char key[32]; - unsigned char buf[64]; - unsigned char src[16]; - unsigned char dst[16]; -#if defined(MBEDTLS_CIPHER_MODE_CBC) - unsigned char iv[16]; -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - size_t offset, len; - unsigned char nonce_counter[16]; - unsigned char stream_block[16]; -#endif - - mbedtls_camellia_context ctx; - - memset( key, 0, 32 ); - - for( j = 0; j < 6; j++ ) { - u = j >> 1; - v = j & 1; - - if( verbose != 0 ) - mbedtls_printf( " CAMELLIA-ECB-%3d (%s): ", 128 + u * 64, - (v == MBEDTLS_CAMELLIA_DECRYPT) ? "dec" : "enc"); - - for( i = 0; i < CAMELLIA_TESTS_ECB; i++ ) { - memcpy( key, camellia_test_ecb_key[u][i], 16 + 8 * u ); - - if( v == MBEDTLS_CAMELLIA_DECRYPT ) { - mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 ); - memcpy( src, camellia_test_ecb_cipher[u][i], 16 ); - memcpy( dst, camellia_test_ecb_plain[i], 16 ); - } else { /* MBEDTLS_CAMELLIA_ENCRYPT */ - mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 ); - memcpy( src, camellia_test_ecb_plain[i], 16 ); - memcpy( dst, camellia_test_ecb_cipher[u][i], 16 ); - } - - mbedtls_camellia_crypt_ecb( &ctx, v, src, buf ); - - if( memcmp( buf, dst, 16 ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - /* - * CBC mode - */ - for( j = 0; j < 6; j++ ) - { - u = j >> 1; - v = j & 1; - - if( verbose != 0 ) - mbedtls_printf( " CAMELLIA-CBC-%3d (%s): ", 128 + u * 64, - ( v == MBEDTLS_CAMELLIA_DECRYPT ) ? "dec" : "enc" ); - - memcpy( src, camellia_test_cbc_iv, 16 ); - memcpy( dst, camellia_test_cbc_iv, 16 ); - memcpy( key, camellia_test_cbc_key[u], 16 + 8 * u ); - - if( v == MBEDTLS_CAMELLIA_DECRYPT ) { - mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 ); - } else { - mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 ); - } - - for( i = 0; i < CAMELLIA_TESTS_CBC; i++ ) { - - if( v == MBEDTLS_CAMELLIA_DECRYPT ) { - memcpy( iv , src, 16 ); - memcpy( src, camellia_test_cbc_cipher[u][i], 16 ); - memcpy( dst, camellia_test_cbc_plain[i], 16 ); - } else { /* MBEDTLS_CAMELLIA_ENCRYPT */ - memcpy( iv , dst, 16 ); - memcpy( src, camellia_test_cbc_plain[i], 16 ); - memcpy( dst, camellia_test_cbc_cipher[u][i], 16 ); - } - - mbedtls_camellia_crypt_cbc( &ctx, v, 16, iv, src, buf ); - - if( memcmp( buf, dst, 16 ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -#if defined(MBEDTLS_CIPHER_MODE_CTR) - /* - * CTR mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - v = i & 1; - - if( verbose != 0 ) - mbedtls_printf( " CAMELLIA-CTR-128 (%s): ", - ( v == MBEDTLS_CAMELLIA_DECRYPT ) ? "dec" : "enc" ); - - memcpy( nonce_counter, camellia_test_ctr_nonce_counter[u], 16 ); - memcpy( key, camellia_test_ctr_key[u], 16 ); - - offset = 0; - mbedtls_camellia_setkey_enc( &ctx, key, 128 ); - - if( v == MBEDTLS_CAMELLIA_DECRYPT ) - { - len = camellia_test_ctr_len[u]; - memcpy( buf, camellia_test_ctr_ct[u], len ); - - mbedtls_camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block, - buf, buf ); - - if( memcmp( buf, camellia_test_ctr_pt[u], len ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - } - else - { - len = camellia_test_ctr_len[u]; - memcpy( buf, camellia_test_ctr_pt[u], len ); - - mbedtls_camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block, - buf, buf ); - - if( memcmp( buf, camellia_test_ctr_ct[u], len ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - - return( 0 ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_CAMELLIA_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ccm.c b/components/ssl/mbedtls/mbedtls/library/ccm.c deleted file mode 100644 index 9101e5f7..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ccm.c +++ /dev/null @@ -1,467 +0,0 @@ -/* - * NIST SP800-38C compliant CCM implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * Definition of CCM: - * http://csrc.nist.gov/publications/nistpubs/800-38C/SP800-38C_updated-July20_2007.pdf - * RFC 3610 "Counter with CBC-MAC (CCM)" - * - * Related: - * RFC 5116 "An Interface and Algorithms for Authenticated Encryption" - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_CCM_C) - -#include "mbedtls/ccm.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */ - -#if !defined(MBEDTLS_CCM_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -#define CCM_ENCRYPT 0 -#define CCM_DECRYPT 1 - -/* - * Initialize context - */ -void mbedtls_ccm_init( mbedtls_ccm_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_ccm_context ) ); -} - -int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx, - mbedtls_cipher_id_t cipher, - const unsigned char *key, - unsigned int keybits ) -{ - int ret; - const mbedtls_cipher_info_t *cipher_info; - - cipher_info = mbedtls_cipher_info_from_values( cipher, keybits, MBEDTLS_MODE_ECB ); - if( cipher_info == NULL ) - return( MBEDTLS_ERR_CCM_BAD_INPUT ); - - if( cipher_info->block_size != 16 ) - return( MBEDTLS_ERR_CCM_BAD_INPUT ); - - mbedtls_cipher_free( &ctx->cipher_ctx ); - - if( ( ret = mbedtls_cipher_setup( &ctx->cipher_ctx, cipher_info ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_cipher_setkey( &ctx->cipher_ctx, key, keybits, - MBEDTLS_ENCRYPT ) ) != 0 ) - { - return( ret ); - } - - return( 0 ); -} - -/* - * Free context - */ -void mbedtls_ccm_free( mbedtls_ccm_context *ctx ) -{ - mbedtls_cipher_free( &ctx->cipher_ctx ); - mbedtls_zeroize( ctx, sizeof( mbedtls_ccm_context ) ); -} - -/* - * Macros for common operations. - * Results in smaller compiled code than static inline functions. - */ - -/* - * Update the CBC-MAC state in y using a block in b - * (Always using b as the source helps the compiler optimise a bit better.) - */ -#define UPDATE_CBC_MAC \ - for( i = 0; i < 16; i++ ) \ - y[i] ^= b[i]; \ - \ - if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, y, 16, y, &olen ) ) != 0 ) \ - return( ret ); - -/* - * Encrypt or decrypt a partial block with CTR - * Warning: using b for temporary storage! src and dst must not be b! - * This avoids allocating one more 16 bytes buffer while allowing src == dst. - */ -#define CTR_CRYPT( dst, src, len ) \ - if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctr, 16, b, &olen ) ) != 0 ) \ - return( ret ); \ - \ - for( i = 0; i < len; i++ ) \ - dst[i] = src[i] ^ b[i]; - -/* - * Authenticated encryption or decryption - */ -static int ccm_auth_crypt( mbedtls_ccm_context *ctx, int mode, size_t length, - const unsigned char *iv, size_t iv_len, - const unsigned char *add, size_t add_len, - const unsigned char *input, unsigned char *output, - unsigned char *tag, size_t tag_len ) -{ - int ret; - unsigned char i; - unsigned char q; - size_t len_left, olen; - unsigned char b[16]; - unsigned char y[16]; - unsigned char ctr[16]; - const unsigned char *src; - unsigned char *dst; - - /* - * Check length requirements: SP800-38C A.1 - * Additional requirement: a < 2^16 - 2^8 to simplify the code. - * 'length' checked later (when writing it to the first block) - */ - if( tag_len < 4 || tag_len > 16 || tag_len % 2 != 0 ) - return( MBEDTLS_ERR_CCM_BAD_INPUT ); - - /* Also implies q is within bounds */ - if( iv_len < 7 || iv_len > 13 ) - return( MBEDTLS_ERR_CCM_BAD_INPUT ); - - if( add_len > 0xFF00 ) - return( MBEDTLS_ERR_CCM_BAD_INPUT ); - - q = 16 - 1 - (unsigned char) iv_len; - - /* - * First block B_0: - * 0 .. 0 flags - * 1 .. iv_len nonce (aka iv) - * iv_len+1 .. 15 length - * - * With flags as (bits): - * 7 0 - * 6 add present? - * 5 .. 3 (t - 2) / 2 - * 2 .. 0 q - 1 - */ - b[0] = 0; - b[0] |= ( add_len > 0 ) << 6; - b[0] |= ( ( tag_len - 2 ) / 2 ) << 3; - b[0] |= q - 1; - - memcpy( b + 1, iv, iv_len ); - - for( i = 0, len_left = length; i < q; i++, len_left >>= 8 ) - b[15-i] = (unsigned char)( len_left & 0xFF ); - - if( len_left > 0 ) - return( MBEDTLS_ERR_CCM_BAD_INPUT ); - - - /* Start CBC-MAC with first block */ - memset( y, 0, 16 ); - UPDATE_CBC_MAC; - - /* - * If there is additional data, update CBC-MAC with - * add_len, add, 0 (padding to a block boundary) - */ - if( add_len > 0 ) - { - size_t use_len; - len_left = add_len; - src = add; - - memset( b, 0, 16 ); - b[0] = (unsigned char)( ( add_len >> 8 ) & 0xFF ); - b[1] = (unsigned char)( ( add_len ) & 0xFF ); - - use_len = len_left < 16 - 2 ? len_left : 16 - 2; - memcpy( b + 2, src, use_len ); - len_left -= use_len; - src += use_len; - - UPDATE_CBC_MAC; - - while( len_left > 0 ) - { - use_len = len_left > 16 ? 16 : len_left; - - memset( b, 0, 16 ); - memcpy( b, src, use_len ); - UPDATE_CBC_MAC; - - len_left -= use_len; - src += use_len; - } - } - - /* - * Prepare counter block for encryption: - * 0 .. 0 flags - * 1 .. iv_len nonce (aka iv) - * iv_len+1 .. 15 counter (initially 1) - * - * With flags as (bits): - * 7 .. 3 0 - * 2 .. 0 q - 1 - */ - ctr[0] = q - 1; - memcpy( ctr + 1, iv, iv_len ); - memset( ctr + 1 + iv_len, 0, q ); - ctr[15] = 1; - - /* - * Authenticate and {en,de}crypt the message. - * - * The only difference between encryption and decryption is - * the respective order of authentication and {en,de}cryption. - */ - len_left = length; - src = input; - dst = output; - - while( len_left > 0 ) - { - size_t use_len = len_left > 16 ? 16 : len_left; - - if( mode == CCM_ENCRYPT ) - { - memset( b, 0, 16 ); - memcpy( b, src, use_len ); - UPDATE_CBC_MAC; - } - - CTR_CRYPT( dst, src, use_len ); - - if( mode == CCM_DECRYPT ) - { - memset( b, 0, 16 ); - memcpy( b, dst, use_len ); - UPDATE_CBC_MAC; - } - - dst += use_len; - src += use_len; - len_left -= use_len; - - /* - * Increment counter. - * No need to check for overflow thanks to the length check above. - */ - for( i = 0; i < q; i++ ) - if( ++ctr[15-i] != 0 ) - break; - } - - /* - * Authentication: reset counter and crypt/mask internal tag - */ - for( i = 0; i < q; i++ ) - ctr[15-i] = 0; - - CTR_CRYPT( y, y, 16 ); - memcpy( tag, y, tag_len ); - - return( 0 ); -} - -/* - * Authenticated encryption - */ -int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length, - const unsigned char *iv, size_t iv_len, - const unsigned char *add, size_t add_len, - const unsigned char *input, unsigned char *output, - unsigned char *tag, size_t tag_len ) -{ - return( ccm_auth_crypt( ctx, CCM_ENCRYPT, length, iv, iv_len, - add, add_len, input, output, tag, tag_len ) ); -} - -/* - * Authenticated decryption - */ -int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length, - const unsigned char *iv, size_t iv_len, - const unsigned char *add, size_t add_len, - const unsigned char *input, unsigned char *output, - const unsigned char *tag, size_t tag_len ) -{ - int ret; - unsigned char check_tag[16]; - unsigned char i; - int diff; - - if( ( ret = ccm_auth_crypt( ctx, CCM_DECRYPT, length, - iv, iv_len, add, add_len, - input, output, check_tag, tag_len ) ) != 0 ) - { - return( ret ); - } - - /* Check tag in "constant-time" */ - for( diff = 0, i = 0; i < tag_len; i++ ) - diff |= tag[i] ^ check_tag[i]; - - if( diff != 0 ) - { - mbedtls_zeroize( output, length ); - return( MBEDTLS_ERR_CCM_AUTH_FAILED ); - } - - return( 0 ); -} - -#endif /* !MBEDTLS_CCM_ALT */ - -#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C) -/* - * Examples 1 to 3 from SP800-38C Appendix C - */ - -#define NB_TESTS 3 - -/* - * The data is the same for all tests, only the used length changes - */ -static const unsigned char key[] = { - 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, - 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f -}; - -static const unsigned char iv[] = { - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1a, 0x1b -}; - -static const unsigned char ad[] = { - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13 -}; - -static const unsigned char msg[] = { - 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, - 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, - 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, -}; - -static const size_t iv_len [NB_TESTS] = { 7, 8, 12 }; -static const size_t add_len[NB_TESTS] = { 8, 16, 20 }; -static const size_t msg_len[NB_TESTS] = { 4, 16, 24 }; -static const size_t tag_len[NB_TESTS] = { 4, 6, 8 }; - -static const unsigned char res[NB_TESTS][32] = { - { 0x71, 0x62, 0x01, 0x5b, 0x4d, 0xac, 0x25, 0x5d }, - { 0xd2, 0xa1, 0xf0, 0xe0, 0x51, 0xea, 0x5f, 0x62, - 0x08, 0x1a, 0x77, 0x92, 0x07, 0x3d, 0x59, 0x3d, - 0x1f, 0xc6, 0x4f, 0xbf, 0xac, 0xcd }, - { 0xe3, 0xb2, 0x01, 0xa9, 0xf5, 0xb7, 0x1a, 0x7a, - 0x9b, 0x1c, 0xea, 0xec, 0xcd, 0x97, 0xe7, 0x0b, - 0x61, 0x76, 0xaa, 0xd9, 0xa4, 0x42, 0x8a, 0xa5, - 0x48, 0x43, 0x92, 0xfb, 0xc1, 0xb0, 0x99, 0x51 } -}; - -int mbedtls_ccm_self_test( int verbose ) -{ - mbedtls_ccm_context ctx; - unsigned char out[32]; - size_t i; - int ret; - - mbedtls_ccm_init( &ctx ); - - if( mbedtls_ccm_setkey( &ctx, MBEDTLS_CIPHER_ID_AES, key, 8 * sizeof key ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( " CCM: setup failed" ); - - return( 1 ); - } - - for( i = 0; i < NB_TESTS; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " CCM-AES #%u: ", (unsigned int) i + 1 ); - - ret = mbedtls_ccm_encrypt_and_tag( &ctx, msg_len[i], - iv, iv_len[i], ad, add_len[i], - msg, out, - out + msg_len[i], tag_len[i] ); - - if( ret != 0 || - memcmp( out, res[i], msg_len[i] + tag_len[i] ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - - ret = mbedtls_ccm_auth_decrypt( &ctx, msg_len[i], - iv, iv_len[i], ad, add_len[i], - res[i], out, - res[i] + msg_len[i], tag_len[i] ); - - if( ret != 0 || - memcmp( out, msg, msg_len[i] ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - mbedtls_ccm_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); -} - -#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */ - -#endif /* MBEDTLS_CCM_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/certs.c b/components/ssl/mbedtls/mbedtls/library/certs.c deleted file mode 100644 index f1379b8c..00000000 --- a/components/ssl/mbedtls/mbedtls/library/certs.c +++ /dev/null @@ -1,403 +0,0 @@ -/* - * X.509 test certificates - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include "mbedtls/certs.h" - -#if defined(MBEDTLS_CERTS_C) - -#if defined(MBEDTLS_ECDSA_C) -#define TEST_CA_CRT_EC \ -"-----BEGIN CERTIFICATE-----\r\n" \ -"MIICUjCCAdegAwIBAgIJAMFD4n5iQ8zoMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT\r\n" \ -"Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF\r\n" \ -"QyBDQTAeFw0xMzA5MjQxNTQ5NDhaFw0yMzA5MjIxNTQ5NDhaMD4xCzAJBgNVBAYT\r\n" \ -"Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF\r\n" \ -"QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu\r\n" \ -"ww5XUzM5WNRStJGVOQsj318XJGJI/BqVKc4sLYfCiFKAr9ZqqyHduNMcbli4yuiy\r\n" \ -"aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqOBoDCBnTAdBgNVHQ4EFgQUnW0g\r\n" \ -"JEkBPyvLeLUZvH4kydv7NnwwbgYDVR0jBGcwZYAUnW0gJEkBPyvLeLUZvH4kydv7\r\n" \ -"NnyhQqRAMD4xCzAJBgNVBAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UE\r\n" \ -"AxMTUG9sYXJzc2wgVGVzdCBFQyBDQYIJAMFD4n5iQ8zoMAwGA1UdEwQFMAMBAf8w\r\n" \ -"CgYIKoZIzj0EAwIDaQAwZgIxAMO0YnNWKJUAfXgSJtJxexn4ipg+kv4znuR50v56\r\n" \ -"t4d0PCu412mUC6Nnd7izvtE2MgIxAP1nnJQjZ8BWukszFQDG48wxCCyci9qpdSMv\r\n" \ -"uCjn8pwUOkABXK8Mss90fzCfCEOtIA==\r\n" \ -"-----END CERTIFICATE-----\r\n" -const char mbedtls_test_ca_crt_ec[] = TEST_CA_CRT_EC; -const size_t mbedtls_test_ca_crt_ec_len = sizeof( mbedtls_test_ca_crt_ec ); - -const char mbedtls_test_ca_key_ec[] = -"-----BEGIN EC PRIVATE KEY-----\r\n" -"Proc-Type: 4,ENCRYPTED\r\n" -"DEK-Info: DES-EDE3-CBC,307EAB469933D64E\r\n" -"\r\n" -"IxbrRmKcAzctJqPdTQLA4SWyBYYGYJVkYEna+F7Pa5t5Yg/gKADrFKcm6B72e7DG\r\n" -"ihExtZI648s0zdYw6qSJ74vrPSuWDe5qm93BqsfVH9svtCzWHW0pm1p0KTBCFfUq\r\n" -"UsuWTITwJImcnlAs1gaRZ3sAWm7cOUidL0fo2G0fYUFNcYoCSLffCFTEHBuPnagb\r\n" -"a77x/sY1Bvii8S9/XhDTb6pTMx06wzrm\r\n" -"-----END EC PRIVATE KEY-----\r\n"; -const size_t mbedtls_test_ca_key_ec_len = sizeof( mbedtls_test_ca_key_ec ); - -const char mbedtls_test_ca_pwd_ec[] = "PolarSSLTest"; -const size_t mbedtls_test_ca_pwd_ec_len = sizeof( mbedtls_test_ca_pwd_ec ) - 1; - -const char mbedtls_test_srv_crt_ec[] = -"-----BEGIN CERTIFICATE-----\r\n" -"MIICHzCCAaWgAwIBAgIBCTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G\r\n" -"A1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EwHhcN\r\n" -"MTMwOTI0MTU1MjA0WhcNMjMwOTIyMTU1MjA0WjA0MQswCQYDVQQGEwJOTDERMA8G\r\n" -"A1UEChMIUG9sYXJTU0wxEjAQBgNVBAMTCWxvY2FsaG9zdDBZMBMGByqGSM49AgEG\r\n" -"CCqGSM49AwEHA0IABDfMVtl2CR5acj7HWS3/IG7ufPkGkXTQrRS192giWWKSTuUA\r\n" -"2CMR/+ov0jRdXRa9iojCa3cNVc2KKg76Aci07f+jgZ0wgZowCQYDVR0TBAIwADAd\r\n" -"BgNVHQ4EFgQUUGGlj9QH2deCAQzlZX+MY0anE74wbgYDVR0jBGcwZYAUnW0gJEkB\r\n" -"PyvLeLUZvH4kydv7NnyhQqRAMD4xCzAJBgNVBAYTAk5MMREwDwYDVQQKEwhQb2xh\r\n" -"clNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBFQyBDQYIJAMFD4n5iQ8zoMAoG\r\n" -"CCqGSM49BAMCA2gAMGUCMQCaLFzXptui5WQN8LlO3ddh1hMxx6tzgLvT03MTVK2S\r\n" -"C12r0Lz3ri/moSEpNZWqPjkCMCE2f53GXcYLqyfyJR078c/xNSUU5+Xxl7VZ414V\r\n" -"fGa5kHvHARBPc8YAIVIqDvHH1Q==\r\n" -"-----END CERTIFICATE-----\r\n"; -const size_t mbedtls_test_srv_crt_ec_len = sizeof( mbedtls_test_srv_crt_ec ); - -const char mbedtls_test_srv_key_ec[] = -"-----BEGIN EC PRIVATE KEY-----\r\n" -"MHcCAQEEIPEqEyB2AnCoPL/9U/YDHvdqXYbIogTywwyp6/UfDw6noAoGCCqGSM49\r\n" -"AwEHoUQDQgAEN8xW2XYJHlpyPsdZLf8gbu58+QaRdNCtFLX3aCJZYpJO5QDYIxH/\r\n" -"6i/SNF1dFr2KiMJrdw1VzYoqDvoByLTt/w==\r\n" -"-----END EC PRIVATE KEY-----\r\n"; -const size_t mbedtls_test_srv_key_ec_len = sizeof( mbedtls_test_srv_key_ec ); - -const char mbedtls_test_cli_crt_ec[] = -"-----BEGIN CERTIFICATE-----\r\n" -"MIICLDCCAbKgAwIBAgIBDTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G\r\n" -"A1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EwHhcN\r\n" -"MTMwOTI0MTU1MjA0WhcNMjMwOTIyMTU1MjA0WjBBMQswCQYDVQQGEwJOTDERMA8G\r\n" -"A1UEChMIUG9sYXJTU0wxHzAdBgNVBAMTFlBvbGFyU1NMIFRlc3QgQ2xpZW50IDIw\r\n" -"WTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAARX5a6xc9/TrLuTuIH/Eq7u5lOszlVT\r\n" -"9jQOzC7jYyUL35ji81xgNpbA1RgUcOV/n9VLRRjlsGzVXPiWj4dwo+THo4GdMIGa\r\n" -"MAkGA1UdEwQCMAAwHQYDVR0OBBYEFHoAX4Zk/OBd5REQO7LmO8QmP8/iMG4GA1Ud\r\n" -"IwRnMGWAFJ1tICRJAT8ry3i1Gbx+JMnb+zZ8oUKkQDA+MQswCQYDVQQGEwJOTDER\r\n" -"MA8GA1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0GC\r\n" -"CQDBQ+J+YkPM6DAKBggqhkjOPQQDAgNoADBlAjBKZQ17IIOimbmoD/yN7o89u3BM\r\n" -"lgOsjnhw3fIOoLIWy2WOGsk/LGF++DzvrRzuNiACMQCd8iem1XS4JK7haj8xocpU\r\n" -"LwjQje5PDGHfd3h9tP38Qknu5bJqws0md2KOKHyeV0U=\r\n" -"-----END CERTIFICATE-----\r\n"; -const size_t mbedtls_test_cli_crt_ec_len = sizeof( mbedtls_test_cli_crt_ec ); - -const char mbedtls_test_cli_key_ec[] = -"-----BEGIN EC PRIVATE KEY-----\r\n" -"MHcCAQEEIPb3hmTxZ3/mZI3vyk7p3U3wBf+WIop6hDhkFzJhmLcqoAoGCCqGSM49\r\n" -"AwEHoUQDQgAEV+WusXPf06y7k7iB/xKu7uZTrM5VU/Y0Dswu42MlC9+Y4vNcYDaW\r\n" -"wNUYFHDlf5/VS0UY5bBs1Vz4lo+HcKPkxw==\r\n" -"-----END EC PRIVATE KEY-----\r\n"; -const size_t mbedtls_test_cli_key_ec_len = sizeof( mbedtls_test_cli_key_ec ); -#endif /* MBEDTLS_ECDSA_C */ - -#if defined(MBEDTLS_RSA_C) - -#if defined(MBEDTLS_SHA256_C) -#define TEST_CA_CRT_RSA_SHA256 \ -"-----BEGIN CERTIFICATE-----\r\n" \ -"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER\r\n" \ -"MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n" \ -"MTcwNTA0MTY1NzAxWhcNMjcwNTA1MTY1NzAxWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n" \ -"A1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n" \ -"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n" \ -"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n" \ -"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n" \ -"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n" \ -"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n" \ -"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n" \ -"gZUwgZIwHQYDVR0OBBYEFLRa5KWz3tJS9rnVppUP6z68x/3/MGMGA1UdIwRcMFqA\r\n" \ -"FLRa5KWz3tJS9rnVppUP6z68x/3/oT+kPTA7MQswCQYDVQQGEwJOTDERMA8GA1UE\r\n" \ -"CgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0GCAQAwDAYDVR0T\r\n" \ -"BAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAHK/HHrTZMnnVMpde1io+voAtql7j\r\n" \ -"4sRhLrjD7o3THtwRbDa2diCvpq0Sq23Ng2LMYoXsOxoL/RQK3iN7UKxV3MKPEr0w\r\n" \ -"XQS+kKQqiT2bsfrjnWMVHZtUOMpm6FNqcdGm/Rss3vKda2lcKl8kUnq/ylc1+QbB\r\n" \ -"G6A6tUvQcr2ZyWfVg+mM5XkhTrOOXus2OLikb4WwEtJTJRNE0f+yPODSUz0/vT57\r\n" \ -"ApH0CnB80bYJshYHPHHymOtleAB8KSYtqm75g/YNobjnjB6cm4HkW3OZRVIl6fYY\r\n" \ -"n20NRVA1Vjs6GAROr4NqW4k/+LofY9y0LLDE+p0oIEKXIsIvhPr39swxSA==\r\n" \ -"-----END CERTIFICATE-----\r\n" - -const char mbedtls_test_ca_crt_rsa[] = TEST_CA_CRT_RSA_SHA256; -const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa ); -#define TEST_CA_CRT_RSA_SOME - -static const char mbedtls_test_ca_crt_rsa_sha256[] = TEST_CA_CRT_RSA_SHA256; - -#endif - -#if !defined(TEST_CA_CRT_RSA_SOME) || defined(MBEDTLS_SHA1_C) -#define TEST_CA_CRT_RSA_SHA1 \ -"-----BEGIN CERTIFICATE-----\r\n" \ -"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n" \ -"MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n" \ -"MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n" \ -"A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n" \ -"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n" \ -"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n" \ -"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n" \ -"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n" \ -"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n" \ -"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n" \ -"gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH\r\n" \ -"/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV\r\n" \ -"BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz\r\n" \ -"dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ\r\n" \ -"SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H\r\n" \ -"DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF\r\n" \ -"pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf\r\n" \ -"m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ\r\n" \ -"7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==\r\n" \ -"-----END CERTIFICATE-----\r\n" - -#if !defined (TEST_CA_CRT_RSA_SOME) -const char mbedtls_test_ca_crt_rsa[] = TEST_CA_CRT_RSA_SHA1; -const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa ); -#endif - -static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1; - -#endif - -const char mbedtls_test_ca_key_rsa[] = -"-----BEGIN RSA PRIVATE KEY-----\r\n" -"Proc-Type: 4,ENCRYPTED\r\n" -"DEK-Info: DES-EDE3-CBC,A8A95B05D5B7206B\r\n" -"\r\n" -"9Qd9GeArejl1GDVh2lLV1bHt0cPtfbh5h/5zVpAVaFpqtSPMrElp50Rntn9et+JA\r\n" -"7VOyboR+Iy2t/HU4WvA687k3Bppe9GwKHjHhtl//8xFKwZr3Xb5yO5JUP8AUctQq\r\n" -"Nb8CLlZyuUC+52REAAthdWgsX+7dJO4yabzUcQ22Tp9JSD0hiL43BlkWYUNK3dAo\r\n" -"PZlmiptjnzVTjg1MxsBSydZinWOLBV8/JQgxSPo2yD4uEfig28qbvQ2wNIn0pnAb\r\n" -"GxnSAOazkongEGfvcjIIs+LZN9gXFhxcOh6kc4Q/c99B7QWETwLLkYgZ+z1a9VY9\r\n" -"gEU7CwCxYCD+h9hY6FPmsK0/lC4O7aeRKpYq00rPPxs6i7phiexg6ax6yTMmArQq\r\n" -"QmK3TAsJm8V/J5AWpLEV6jAFgRGymGGHnof0DXzVWZidrcZJWTNuGEX90nB3ee2w\r\n" -"PXJEFWKoD3K3aFcSLdHYr3mLGxP7H9ThQai9VsycxZKS5kwvBKQ//YMrmFfwPk8x\r\n" -"vTeY4KZMaUrveEel5tWZC94RSMKgxR6cyE1nBXyTQnDOGbfpNNgBKxyKbINWoOJU\r\n" -"WJZAwlsQn+QzCDwpri7+sV1mS3gBE6UY7aQmnmiiaC2V3Hbphxct/en5QsfDOt1X\r\n" -"JczSfpRWLlbPznZg8OQh/VgCMA58N5DjOzTIK7sJJ5r+94ZBTCpgAMbF588f0NTR\r\n" -"KCe4yrxGJR7X02M4nvD4IwOlpsQ8xQxZtOSgXv4LkxvdU9XJJKWZ/XNKJeWztxSe\r\n" -"Z1vdTc2YfsDBA2SEv33vxHx2g1vqtw8SjDRT2RaQSS0QuSaMJimdOX6mTOCBKk1J\r\n" -"9Q5mXTrER+/LnK0jEmXsBXWA5bqqVZIyahXSx4VYZ7l7w/PHiUDtDgyRhMMKi4n2\r\n" -"iQvQcWSQTjrpnlJbca1/DkpRt3YwrvJwdqb8asZU2VrNETh5x0QVefDRLFiVpif/\r\n" -"tUaeAe/P1F8OkS7OIZDs1SUbv/sD2vMbhNkUoCms3/PvNtdnvgL4F0zhaDpKCmlT\r\n" -"P8vx49E7v5CyRNmED9zZg4o3wmMqrQO93PtTug3Eu9oVx1zPQM1NVMyBa2+f29DL\r\n" -"1nuTCeXdo9+ni45xx+jAI4DCwrRdhJ9uzZyC6962H37H6D+5naNvClFR1s6li1Gb\r\n" -"nqPoiy/OBsEx9CaDGcqQBp5Wme/3XW+6z1ISOx+igwNTVCT14mHdBMbya0eIKft5\r\n" -"X+GnwtgEMyCYyyWuUct8g4RzErcY9+yW9Om5Hzpx4zOuW4NPZgPDTgK+t2RSL/Yq\r\n" -"rE1njrgeGYcVeG3f+OftH4s6fPbq7t1A5ZgUscbLMBqr9tK+OqygR4EgKBPsH6Cz\r\n" -"L6zlv/2RV0qAHvVuDJcIDIgwY5rJtINEm32rhOeFNJwZS5MNIC1czXZx5//ugX7l\r\n" -"I4sy5nbVhwSjtAk8Xg5dZbdTZ6mIrb7xqH+fdakZor1khG7bC2uIwibD3cSl2XkR\r\n" -"wN48lslbHnqqagr6Xm1nNOSVl8C/6kbJEsMpLhAezfRtGwvOucoaE+WbeUNolGde\r\n" -"P/eQiddSf0brnpiLJRh7qZrl9XuqYdpUqnoEdMAfotDOID8OtV7gt8a48ad8VPW2\r\n" -"-----END RSA PRIVATE KEY-----\r\n"; -const size_t mbedtls_test_ca_key_rsa_len = sizeof( mbedtls_test_ca_key_rsa ); - -const char mbedtls_test_ca_pwd_rsa[] = "PolarSSLTest"; -const size_t mbedtls_test_ca_pwd_rsa_len = sizeof( mbedtls_test_ca_pwd_rsa ) - 1; - -const char mbedtls_test_srv_crt_rsa[] = -"-----BEGIN CERTIFICATE-----\r\n" -"MIIDNzCCAh+gAwIBAgIBAjANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n" -"MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n" -"MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA0MQswCQYDVQQGEwJOTDERMA8G\r\n" -"A1UEChMIUG9sYXJTU0wxEjAQBgNVBAMTCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcN\r\n" -"AQEBBQADggEPADCCAQoCggEBAMFNo93nzR3RBNdJcriZrA545Do8Ss86ExbQWuTN\r\n" -"owCIp+4ea5anUrSQ7y1yej4kmvy2NKwk9XfgJmSMnLAofaHa6ozmyRyWvP7BBFKz\r\n" -"NtSj+uGxdtiQwWG0ZlI2oiZTqqt0Xgd9GYLbKtgfoNkNHC1JZvdbJXNG6AuKT2kM\r\n" -"tQCQ4dqCEGZ9rlQri2V5kaHiYcPNQEkI7mgM8YuG0ka/0LiqEQMef1aoGh5EGA8P\r\n" -"hYvai0Re4hjGYi/HZo36Xdh98yeJKQHFkA4/J/EwyEoO79bex8cna8cFPXrEAjya\r\n" -"HT4P6DSYW8tzS1KW2BGiLICIaTla0w+w3lkvEcf36hIBMJcCAwEAAaNNMEswCQYD\r\n" -"VR0TBAIwADAdBgNVHQ4EFgQUpQXoZLjc32APUBJNYKhkr02LQ5MwHwYDVR0jBBgw\r\n" -"FoAUtFrkpbPe0lL2udWmlQ/rPrzH/f8wDQYJKoZIhvcNAQEFBQADggEBAJxnXClY\r\n" -"oHkbp70cqBrsGXLybA74czbO5RdLEgFs7rHVS9r+c293luS/KdliLScZqAzYVylw\r\n" -"UfRWvKMoWhHYKp3dEIS4xTXk6/5zXxhv9Rw8SGc8qn6vITHk1S1mPevtekgasY5Y\r\n" -"iWQuM3h4YVlRH3HHEMAD1TnAexfXHHDFQGe+Bd1iAbz1/sH9H8l4StwX6egvTK3M\r\n" -"wXRwkKkvjKaEDA9ATbZx0mI8LGsxSuCqe9r9dyjmttd47J1p1Rulz3CLzaRcVIuS\r\n" -"RRQfaD8neM9c1S/iJ/amTVqJxA1KOdOS5780WhPfSArA+g4qAmSjelc3p4wWpha8\r\n" -"zhuYwjVuX6JHG0c=\r\n" -"-----END CERTIFICATE-----\r\n"; -const size_t mbedtls_test_srv_crt_rsa_len = sizeof( mbedtls_test_srv_crt_rsa ); - -const char mbedtls_test_srv_key_rsa[] = -"-----BEGIN RSA PRIVATE KEY-----\r\n" -"MIIEpAIBAAKCAQEAwU2j3efNHdEE10lyuJmsDnjkOjxKzzoTFtBa5M2jAIin7h5r\r\n" -"lqdStJDvLXJ6PiSa/LY0rCT1d+AmZIycsCh9odrqjObJHJa8/sEEUrM21KP64bF2\r\n" -"2JDBYbRmUjaiJlOqq3ReB30Zgtsq2B+g2Q0cLUlm91slc0boC4pPaQy1AJDh2oIQ\r\n" -"Zn2uVCuLZXmRoeJhw81ASQjuaAzxi4bSRr/QuKoRAx5/VqgaHkQYDw+Fi9qLRF7i\r\n" -"GMZiL8dmjfpd2H3zJ4kpAcWQDj8n8TDISg7v1t7HxydrxwU9esQCPJodPg/oNJhb\r\n" -"y3NLUpbYEaIsgIhpOVrTD7DeWS8Rx/fqEgEwlwIDAQABAoIBAQCXR0S8EIHFGORZ\r\n" -"++AtOg6eENxD+xVs0f1IeGz57Tjo3QnXX7VBZNdj+p1ECvhCE/G7XnkgU5hLZX+G\r\n" -"Z0jkz/tqJOI0vRSdLBbipHnWouyBQ4e/A1yIJdlBtqXxJ1KE/ituHRbNc4j4kL8Z\r\n" -"/r6pvwnTI0PSx2Eqs048YdS92LT6qAv4flbNDxMn2uY7s4ycS4Q8w1JXnCeaAnYm\r\n" -"WYI5wxO+bvRELR2Mcz5DmVnL8jRyml6l6582bSv5oufReFIbyPZbQWlXgYnpu6He\r\n" -"GTc7E1zKYQGG/9+DQUl/1vQuCPqQwny0tQoX2w5tdYpdMdVm+zkLtbajzdTviJJa\r\n" -"TWzL6lt5AoGBAN86+SVeJDcmQJcv4Eq6UhtRr4QGMiQMz0Sod6ettYxYzMgxtw28\r\n" -"CIrgpozCc+UaZJLo7UxvC6an85r1b2nKPCLQFaggJ0H4Q0J/sZOhBIXaoBzWxveK\r\n" -"nupceKdVxGsFi8CDy86DBfiyFivfBj+47BbaQzPBj7C4rK7UlLjab2rDAoGBAN2u\r\n" -"AM2gchoFiu4v1HFL8D7lweEpi6ZnMJjnEu/dEgGQJFjwdpLnPbsj4c75odQ4Gz8g\r\n" -"sw9lao9VVzbusoRE/JGI4aTdO0pATXyG7eG1Qu+5Yc1YGXcCrliA2xM9xx+d7f+s\r\n" -"mPzN+WIEg5GJDYZDjAzHG5BNvi/FfM1C9dOtjv2dAoGAF0t5KmwbjWHBhcVqO4Ic\r\n" -"BVvN3BIlc1ue2YRXEDlxY5b0r8N4XceMgKmW18OHApZxfl8uPDauWZLXOgl4uepv\r\n" -"whZC3EuWrSyyICNhLY21Ah7hbIEBPF3L3ZsOwC+UErL+dXWLdB56Jgy3gZaBeW7b\r\n" -"vDrEnocJbqCm7IukhXHOBK8CgYEAwqdHB0hqyNSzIOGY7v9abzB6pUdA3BZiQvEs\r\n" -"3LjHVd4HPJ2x0N8CgrBIWOE0q8+0hSMmeE96WW/7jD3fPWwCR5zlXknxBQsfv0gP\r\n" -"3BC5PR0Qdypz+d+9zfMf625kyit4T/hzwhDveZUzHnk1Cf+IG7Q+TOEnLnWAWBED\r\n" -"ISOWmrUCgYAFEmRxgwAc/u+D6t0syCwAYh6POtscq9Y0i9GyWk89NzgC4NdwwbBH\r\n" -"4AgahOxIxXx2gxJnq3yfkJfIjwf0s2DyP0kY2y6Ua1OeomPeY9mrIS4tCuDQ6LrE\r\n" -"TB6l9VGoxJL4fyHnZb8L5gGvnB1bbD8cL6YPaDiOhcRseC9vBiEuVg==\r\n" -"-----END RSA PRIVATE KEY-----\r\n"; -const size_t mbedtls_test_srv_key_rsa_len = sizeof( mbedtls_test_srv_key_rsa ); - -const char mbedtls_test_cli_crt_rsa[] = -"-----BEGIN CERTIFICATE-----\r\n" -"MIIDhTCCAm2gAwIBAgIBBDANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER\r\n" -"MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n" -"MTcwNTA1MTMwNzU5WhcNMjcwNTA2MTMwNzU5WjA8MQswCQYDVQQGEwJOTDERMA8G\r\n" -"A1UECgwIUG9sYXJTU0wxGjAYBgNVBAMMEVBvbGFyU1NMIENsaWVudCAyMIIBIjAN\r\n" -"BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyHTEzLn5tXnpRdkUYLB9u5Pyax6f\r\n" -"M60Nj4o8VmXl3ETZzGaFB9X4J7BKNdBjngpuG7fa8H6r7gwQk4ZJGDTzqCrSV/Uu\r\n" -"1C93KYRhTYJQj6eVSHD1bk2y1RPD0hrt5kPqQhTrdOrA7R/UV06p86jt0uDBMHEw\r\n" -"MjDV0/YI0FZPRo7yX/k9Z5GIMC5Cst99++UMd//sMcB4j7/Cf8qtbCHWjdmLao5v\r\n" -"4Jv4EFbMs44TFeY0BGbH7vk2DmqV9gmaBmf0ZXH4yqSxJeD+PIs1BGe64E92hfx/\r\n" -"/DZrtenNLQNiTrM9AM+vdqBpVoNq0qjU51Bx5rU2BXcFbXvI5MT9TNUhXwIDAQAB\r\n" -"o4GSMIGPMB0GA1UdDgQWBBRxoQBzckAvVHZeM/xSj7zx3WtGITBjBgNVHSMEXDBa\r\n" -"gBS0WuSls97SUva51aaVD+s+vMf9/6E/pD0wOzELMAkGA1UEBhMCTkwxETAPBgNV\r\n" -"BAoMCFBvbGFyU1NMMRkwFwYDVQQDDBBQb2xhclNTTCBUZXN0IENBggEAMAkGA1Ud\r\n" -"EwQCMAAwDQYJKoZIhvcNAQELBQADggEBAC7yO786NvcHpK8UovKIG9cB32oSQQom\r\n" -"LoR0eHDRzdqEkoq7yGZufHFiRAAzbMqJfogRtxlrWAeB4y/jGaMBV25IbFOIcH2W\r\n" -"iCEaMMbG+VQLKNvuC63kmw/Zewc9ThM6Pa1Hcy0axT0faf1B/U01j0FIcw/6mTfK\r\n" -"D8w48OIwc1yr0JtutCVjig5DC0yznGMt32RyseOLcUe+lfq005v2PAiCozr5X8rE\r\n" -"ofGZpiM2NqRPePgYy+Vc75Zk28xkRQq1ncprgQb3S4vTsZdScpM9hLf+eMlrgqlj\r\n" -"c5PLSkXBeLE5+fedkyfTaLxxQlgCpuoOhKBm04/R1pWNzUHyqagjO9Q=\r\n" -"-----END CERTIFICATE-----\r\n"; -const size_t mbedtls_test_cli_crt_rsa_len = sizeof( mbedtls_test_cli_crt_rsa ); - -const char mbedtls_test_cli_key_rsa[] = -"-----BEGIN RSA PRIVATE KEY-----\r\n" -"MIIEpAIBAAKCAQEAyHTEzLn5tXnpRdkUYLB9u5Pyax6fM60Nj4o8VmXl3ETZzGaF\r\n" -"B9X4J7BKNdBjngpuG7fa8H6r7gwQk4ZJGDTzqCrSV/Uu1C93KYRhTYJQj6eVSHD1\r\n" -"bk2y1RPD0hrt5kPqQhTrdOrA7R/UV06p86jt0uDBMHEwMjDV0/YI0FZPRo7yX/k9\r\n" -"Z5GIMC5Cst99++UMd//sMcB4j7/Cf8qtbCHWjdmLao5v4Jv4EFbMs44TFeY0BGbH\r\n" -"7vk2DmqV9gmaBmf0ZXH4yqSxJeD+PIs1BGe64E92hfx//DZrtenNLQNiTrM9AM+v\r\n" -"dqBpVoNq0qjU51Bx5rU2BXcFbXvI5MT9TNUhXwIDAQABAoIBAGdNtfYDiap6bzst\r\n" -"yhCiI8m9TtrhZw4MisaEaN/ll3XSjaOG2dvV6xMZCMV+5TeXDHOAZnY18Yi18vzz\r\n" -"4Ut2TnNFzizCECYNaA2fST3WgInnxUkV3YXAyP6CNxJaCmv2aA0yFr2kFVSeaKGt\r\n" -"ymvljNp2NVkvm7Th8fBQBO7I7AXhz43k0mR7XmPgewe8ApZOG3hstkOaMvbWAvWA\r\n" -"zCZupdDjZYjOJqlA4eEA4H8/w7F83r5CugeBE8LgEREjLPiyejrU5H1fubEY+h0d\r\n" -"l5HZBJ68ybTXfQ5U9o/QKA3dd0toBEhhdRUDGzWtjvwkEQfqF1reGWj/tod/gCpf\r\n" -"DFi6X0ECgYEA4wOv/pjSC3ty6TuOvKX2rOUiBrLXXv2JSxZnMoMiWI5ipLQt+RYT\r\n" -"VPafL/m7Dn6MbwjayOkcZhBwk5CNz5A6Q4lJ64Mq/lqHznRCQQ2Mc1G8eyDF/fYL\r\n" -"Ze2pLvwP9VD5jTc2miDfw+MnvJhywRRLcemDFP8k4hQVtm8PMp3ZmNECgYEA4gz7\r\n" -"wzObR4gn8ibe617uQPZjWzUj9dUHYd+in1gwBCIrtNnaRn9I9U/Q6tegRYpii4ys\r\n" -"c176NmU+umy6XmuSKV5qD9bSpZWG2nLFnslrN15Lm3fhZxoeMNhBaEDTnLT26yoi\r\n" -"33gp0mSSWy94ZEqipms+ULF6sY1ZtFW6tpGFoy8CgYAQHhnnvJflIs2ky4q10B60\r\n" -"ZcxFp3rtDpkp0JxhFLhiizFrujMtZSjYNm5U7KkgPVHhLELEUvCmOnKTt4ap/vZ0\r\n" -"BxJNe1GZH3pW6SAvGDQpl9sG7uu/vTFP+lCxukmzxB0DrrDcvorEkKMom7ZCCRvW\r\n" -"KZsZ6YeH2Z81BauRj218kQKBgQCUV/DgKP2985xDTT79N08jUo3hTP5MVYCCuj/+\r\n" -"UeEw1TvZcx3LJby7P6Xad6a1/BqveaGyFKIfEFIaBUBItk801sDDpDaYc4gL00Xc\r\n" -"7lFuBHOZkxJYlss5QrGpuOEl9ZwUt5IrFLBdYaKqNHzNVC1pCPfb/JyH6Dr2HUxq\r\n" -"gxUwAQKBgQCcU6G2L8AG9d9c0UpOyL1tMvFe5Ttw0KjlQVdsh1MP6yigYo9DYuwu\r\n" -"bHFVW2r0dBTqegP2/KTOxKzaHfC1qf0RGDsUoJCNJrd1cwoCLG8P2EF4w3OBrKqv\r\n" -"8u4ytY0F+Vlanj5lm3TaoHSVF1+NWPyOTiwevIECGKwSxvlki4fDAA==\r\n" -"-----END RSA PRIVATE KEY-----\r\n"; -const size_t mbedtls_test_cli_key_rsa_len = sizeof( mbedtls_test_cli_key_rsa ); -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_PEM_PARSE_C) -/* Concatenation of all available CA certificates */ -const char mbedtls_test_cas_pem[] = -#ifdef TEST_CA_CRT_RSA_SHA1 - TEST_CA_CRT_RSA_SHA1 -#endif -#ifdef TEST_CA_CRT_RSA_SHA256 - TEST_CA_CRT_RSA_SHA256 -#endif -#ifdef TEST_CA_CRT_EC - TEST_CA_CRT_EC -#endif - ""; -const size_t mbedtls_test_cas_pem_len = sizeof( mbedtls_test_cas_pem ); -#endif - -/* List of all available CA certificates */ -const char * mbedtls_test_cas[] = { -#if defined(TEST_CA_CRT_RSA_SHA1) - mbedtls_test_ca_crt_rsa_sha1, -#endif -#if defined(TEST_CA_CRT_RSA_SHA256) - mbedtls_test_ca_crt_rsa_sha256, -#endif -#if defined(MBEDTLS_ECDSA_C) - mbedtls_test_ca_crt_ec, -#endif - NULL -}; -const size_t mbedtls_test_cas_len[] = { -#if defined(TEST_CA_CRT_RSA_SHA1) - sizeof( mbedtls_test_ca_crt_rsa_sha1 ), -#endif -#if defined(TEST_CA_CRT_RSA_SHA256) - sizeof( mbedtls_test_ca_crt_rsa_sha256 ), -#endif -#if defined(MBEDTLS_ECDSA_C) - sizeof( mbedtls_test_ca_crt_ec ), -#endif - 0 -}; - -#if defined(MBEDTLS_RSA_C) -const char *mbedtls_test_ca_crt = mbedtls_test_ca_crt_rsa; /* SHA1 or SHA256 */ -const char *mbedtls_test_ca_key = mbedtls_test_ca_key_rsa; -const char *mbedtls_test_ca_pwd = mbedtls_test_ca_pwd_rsa; -const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_rsa; -const char *mbedtls_test_srv_key = mbedtls_test_srv_key_rsa; -const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_rsa; -const char *mbedtls_test_cli_key = mbedtls_test_cli_key_rsa; -const size_t mbedtls_test_ca_crt_len = sizeof( mbedtls_test_ca_crt_rsa ); -const size_t mbedtls_test_ca_key_len = sizeof( mbedtls_test_ca_key_rsa ); -const size_t mbedtls_test_ca_pwd_len = sizeof( mbedtls_test_ca_pwd_rsa ) - 1; -const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_rsa ); -const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_rsa ); -const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_rsa ); -const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_rsa ); -#else /* ! MBEDTLS_RSA_C, so MBEDTLS_ECDSA_C */ -const char *mbedtls_test_ca_crt = mbedtls_test_ca_crt_ec; -const char *mbedtls_test_ca_key = mbedtls_test_ca_key_ec; -const char *mbedtls_test_ca_pwd = mbedtls_test_ca_pwd_ec; -const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_ec; -const char *mbedtls_test_srv_key = mbedtls_test_srv_key_ec; -const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_ec; -const char *mbedtls_test_cli_key = mbedtls_test_cli_key_ec; -const size_t mbedtls_test_ca_crt_len = sizeof( mbedtls_test_ca_crt_ec ); -const size_t mbedtls_test_ca_key_len = sizeof( mbedtls_test_ca_key_ec ); -const size_t mbedtls_test_ca_pwd_len = sizeof( mbedtls_test_ca_pwd_ec ) - 1; -const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_ec ); -const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_ec ); -const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_ec ); -const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_ec ); -#endif /* MBEDTLS_RSA_C */ - -#endif /* MBEDTLS_CERTS_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/cipher.c b/components/ssl/mbedtls/mbedtls/library/cipher.c deleted file mode 100644 index ff032738..00000000 --- a/components/ssl/mbedtls/mbedtls/library/cipher.c +++ /dev/null @@ -1,917 +0,0 @@ -/** - * \file cipher.c - * - * \brief Generic cipher wrapper for mbed TLS - * - * \author Adriaan de Jong - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_CIPHER_C) - -#include "mbedtls/cipher.h" -#include "mbedtls/cipher_internal.h" - -#include -#include - -#if defined(MBEDTLS_GCM_C) -#include "mbedtls/gcm.h" -#endif - -#if defined(MBEDTLS_CCM_C) -#include "mbedtls/ccm.h" -#endif - -#if defined(MBEDTLS_CMAC_C) -#include "mbedtls/cmac.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER) -#define MBEDTLS_CIPHER_MODE_STREAM -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -static int supported_init = 0; - -const int *mbedtls_cipher_list( void ) -{ - const mbedtls_cipher_definition_t *def; - int *type; - - if( ! supported_init ) - { - def = mbedtls_cipher_definitions; - type = mbedtls_cipher_supported; - - while( def->type != 0 ) - *type++ = (*def++).type; - - *type = 0; - - supported_init = 1; - } - - return( mbedtls_cipher_supported ); -} - -const mbedtls_cipher_info_t *mbedtls_cipher_info_from_type( const mbedtls_cipher_type_t cipher_type ) -{ - const mbedtls_cipher_definition_t *def; - - for( def = mbedtls_cipher_definitions; def->info != NULL; def++ ) - if( def->type == cipher_type ) - return( def->info ); - - return( NULL ); -} - -const mbedtls_cipher_info_t *mbedtls_cipher_info_from_string( const char *cipher_name ) -{ - const mbedtls_cipher_definition_t *def; - - if( NULL == cipher_name ) - return( NULL ); - - for( def = mbedtls_cipher_definitions; def->info != NULL; def++ ) - if( ! strcmp( def->info->name, cipher_name ) ) - return( def->info ); - - return( NULL ); -} - -const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_cipher_id_t cipher_id, - int key_bitlen, - const mbedtls_cipher_mode_t mode ) -{ - const mbedtls_cipher_definition_t *def; - - for( def = mbedtls_cipher_definitions; def->info != NULL; def++ ) - if( def->info->base->cipher == cipher_id && - def->info->key_bitlen == (unsigned) key_bitlen && - def->info->mode == mode ) - return( def->info ); - - return( NULL ); -} - -void mbedtls_cipher_init( mbedtls_cipher_context_t *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_cipher_context_t ) ); -} - -void mbedtls_cipher_free( mbedtls_cipher_context_t *ctx ) -{ - if( ctx == NULL ) - return; - -#if defined(MBEDTLS_CMAC_C) - if( ctx->cmac_ctx ) - { - mbedtls_zeroize( ctx->cmac_ctx, sizeof( mbedtls_cmac_context_t ) ); - mbedtls_free( ctx->cmac_ctx ); - } -#endif - - if( ctx->cipher_ctx ) - ctx->cipher_info->base->ctx_free_func( ctx->cipher_ctx ); - - mbedtls_zeroize( ctx, sizeof(mbedtls_cipher_context_t) ); -} - -int mbedtls_cipher_setup( mbedtls_cipher_context_t *ctx, const mbedtls_cipher_info_t *cipher_info ) -{ - if( NULL == cipher_info || NULL == ctx ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - memset( ctx, 0, sizeof( mbedtls_cipher_context_t ) ); - - if( NULL == ( ctx->cipher_ctx = cipher_info->base->ctx_alloc_func() ) ) - return( MBEDTLS_ERR_CIPHER_ALLOC_FAILED ); - - ctx->cipher_info = cipher_info; - -#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) - /* - * Ignore possible errors caused by a cipher mode that doesn't use padding - */ -#if defined(MBEDTLS_CIPHER_PADDING_PKCS7) - (void) mbedtls_cipher_set_padding_mode( ctx, MBEDTLS_PADDING_PKCS7 ); -#else - (void) mbedtls_cipher_set_padding_mode( ctx, MBEDTLS_PADDING_NONE ); -#endif -#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */ - - return( 0 ); -} - -int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *key, - int key_bitlen, const mbedtls_operation_t operation ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - if( ( ctx->cipher_info->flags & MBEDTLS_CIPHER_VARIABLE_KEY_LEN ) == 0 && - (int) ctx->cipher_info->key_bitlen != key_bitlen ) - { - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - - ctx->key_bitlen = key_bitlen; - ctx->operation = operation; - - /* - * For CFB and CTR mode always use the encryption key schedule - */ - if( MBEDTLS_ENCRYPT == operation || - MBEDTLS_MODE_CFB == ctx->cipher_info->mode || - MBEDTLS_MODE_CTR == ctx->cipher_info->mode ) - { - return ctx->cipher_info->base->setkey_enc_func( ctx->cipher_ctx, key, - ctx->key_bitlen ); - } - - if( MBEDTLS_DECRYPT == operation ) - return ctx->cipher_info->base->setkey_dec_func( ctx->cipher_ctx, key, - ctx->key_bitlen ); - - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); -} - -int mbedtls_cipher_set_iv( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len ) -{ - size_t actual_iv_size; - - if( NULL == ctx || NULL == ctx->cipher_info || NULL == iv ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - /* avoid buffer overflow in ctx->iv */ - if( iv_len > MBEDTLS_MAX_IV_LENGTH ) - return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE ); - - if( ( ctx->cipher_info->flags & MBEDTLS_CIPHER_VARIABLE_IV_LEN ) != 0 ) - actual_iv_size = iv_len; - else - { - actual_iv_size = ctx->cipher_info->iv_size; - - /* avoid reading past the end of input buffer */ - if( actual_iv_size > iv_len ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - - memcpy( ctx->iv, iv, actual_iv_size ); - ctx->iv_size = actual_iv_size; - - return( 0 ); -} - -int mbedtls_cipher_reset( mbedtls_cipher_context_t *ctx ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - ctx->unprocessed_len = 0; - - return( 0 ); -} - -#if defined(MBEDTLS_GCM_C) -int mbedtls_cipher_update_ad( mbedtls_cipher_context_t *ctx, - const unsigned char *ad, size_t ad_len ) -{ - if( NULL == ctx || NULL == ctx->cipher_info ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode ) - { - return mbedtls_gcm_starts( (mbedtls_gcm_context *) ctx->cipher_ctx, ctx->operation, - ctx->iv, ctx->iv_size, ad, ad_len ); - } - - return( 0 ); -} -#endif /* MBEDTLS_GCM_C */ - -int mbedtls_cipher_update( mbedtls_cipher_context_t *ctx, const unsigned char *input, - size_t ilen, unsigned char *output, size_t *olen ) -{ - int ret; - size_t block_size = 0; - - if( NULL == ctx || NULL == ctx->cipher_info || NULL == olen ) - { - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - - *olen = 0; - block_size = mbedtls_cipher_get_block_size( ctx ); - - if( ctx->cipher_info->mode == MBEDTLS_MODE_ECB ) - { - if( ilen != block_size ) - return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED ); - - *olen = ilen; - - if( 0 != ( ret = ctx->cipher_info->base->ecb_func( ctx->cipher_ctx, - ctx->operation, input, output ) ) ) - { - return( ret ); - } - - return( 0 ); - } - -#if defined(MBEDTLS_GCM_C) - if( ctx->cipher_info->mode == MBEDTLS_MODE_GCM ) - { - *olen = ilen; - return mbedtls_gcm_update( (mbedtls_gcm_context *) ctx->cipher_ctx, ilen, input, - output ); - } -#endif - - if ( 0 == block_size ) - { - return MBEDTLS_ERR_CIPHER_INVALID_CONTEXT; - } - - if( input == output && - ( ctx->unprocessed_len != 0 || ilen % block_size ) ) - { - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - if( ctx->cipher_info->mode == MBEDTLS_MODE_CBC ) - { - size_t copy_len = 0; - - /* - * If there is not enough data for a full block, cache it. - */ - if( ( ctx->operation == MBEDTLS_DECRYPT && - ilen <= block_size - ctx->unprocessed_len ) || - ( ctx->operation == MBEDTLS_ENCRYPT && - ilen < block_size - ctx->unprocessed_len ) ) - { - memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ), input, - ilen ); - - ctx->unprocessed_len += ilen; - return( 0 ); - } - - /* - * Process cached data first - */ - if( 0 != ctx->unprocessed_len ) - { - copy_len = block_size - ctx->unprocessed_len; - - memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ), input, - copy_len ); - - if( 0 != ( ret = ctx->cipher_info->base->cbc_func( ctx->cipher_ctx, - ctx->operation, block_size, ctx->iv, - ctx->unprocessed_data, output ) ) ) - { - return( ret ); - } - - *olen += block_size; - output += block_size; - ctx->unprocessed_len = 0; - - input += copy_len; - ilen -= copy_len; - } - - /* - * Cache final, incomplete block - */ - if( 0 != ilen ) - { - if( 0 == block_size ) - { - return MBEDTLS_ERR_CIPHER_INVALID_CONTEXT; - } - - copy_len = ilen % block_size; - if( copy_len == 0 && ctx->operation == MBEDTLS_DECRYPT ) - copy_len = block_size; - - memcpy( ctx->unprocessed_data, &( input[ilen - copy_len] ), - copy_len ); - - ctx->unprocessed_len += copy_len; - ilen -= copy_len; - } - - /* - * Process remaining full blocks - */ - if( ilen ) - { - if( 0 != ( ret = ctx->cipher_info->base->cbc_func( ctx->cipher_ctx, - ctx->operation, ilen, ctx->iv, input, output ) ) ) - { - return( ret ); - } - - *olen += ilen; - } - - return( 0 ); - } -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) - if( ctx->cipher_info->mode == MBEDTLS_MODE_CFB ) - { - if( 0 != ( ret = ctx->cipher_info->base->cfb_func( ctx->cipher_ctx, - ctx->operation, ilen, &ctx->unprocessed_len, ctx->iv, - input, output ) ) ) - { - return( ret ); - } - - *olen = ilen; - - return( 0 ); - } -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) - if( ctx->cipher_info->mode == MBEDTLS_MODE_CTR ) - { - if( 0 != ( ret = ctx->cipher_info->base->ctr_func( ctx->cipher_ctx, - ilen, &ctx->unprocessed_len, ctx->iv, - ctx->unprocessed_data, input, output ) ) ) - { - return( ret ); - } - - *olen = ilen; - - return( 0 ); - } -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - if( ctx->cipher_info->mode == MBEDTLS_MODE_STREAM ) - { - if( 0 != ( ret = ctx->cipher_info->base->stream_func( ctx->cipher_ctx, - ilen, input, output ) ) ) - { - return( ret ); - } - - *olen = ilen; - - return( 0 ); - } -#endif /* MBEDTLS_CIPHER_MODE_STREAM */ - - return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE ); -} - -#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) -#if defined(MBEDTLS_CIPHER_PADDING_PKCS7) -/* - * PKCS7 (and PKCS5) padding: fill with ll bytes, with ll = padding_len - */ -static void add_pkcs_padding( unsigned char *output, size_t output_len, - size_t data_len ) -{ - size_t padding_len = output_len - data_len; - unsigned char i; - - for( i = 0; i < padding_len; i++ ) - output[data_len + i] = (unsigned char) padding_len; -} - -static int get_pkcs_padding( unsigned char *input, size_t input_len, - size_t *data_len ) -{ - size_t i, pad_idx; - unsigned char padding_len, bad = 0; - - if( NULL == input || NULL == data_len ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - padding_len = input[input_len - 1]; - *data_len = input_len - padding_len; - - /* Avoid logical || since it results in a branch */ - bad |= padding_len > input_len; - bad |= padding_len == 0; - - /* The number of bytes checked must be independent of padding_len, - * so pick input_len, which is usually 8 or 16 (one block) */ - pad_idx = input_len - padding_len; - for( i = 0; i < input_len; i++ ) - bad |= ( input[i] ^ padding_len ) * ( i >= pad_idx ); - - return( MBEDTLS_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) ); -} -#endif /* MBEDTLS_CIPHER_PADDING_PKCS7 */ - -#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS) -/* - * One and zeros padding: fill with 80 00 ... 00 - */ -static void add_one_and_zeros_padding( unsigned char *output, - size_t output_len, size_t data_len ) -{ - size_t padding_len = output_len - data_len; - unsigned char i = 0; - - output[data_len] = 0x80; - for( i = 1; i < padding_len; i++ ) - output[data_len + i] = 0x00; -} - -static int get_one_and_zeros_padding( unsigned char *input, size_t input_len, - size_t *data_len ) -{ - size_t i; - unsigned char done = 0, prev_done, bad; - - if( NULL == input || NULL == data_len ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - bad = 0x80; - *data_len = 0; - for( i = input_len; i > 0; i-- ) - { - prev_done = done; - done |= ( input[i - 1] != 0 ); - *data_len |= ( i - 1 ) * ( done != prev_done ); - bad ^= input[i - 1] * ( done != prev_done ); - } - - return( MBEDTLS_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) ); - -} -#endif /* MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS */ - -#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN) -/* - * Zeros and len padding: fill with 00 ... 00 ll, where ll is padding length - */ -static void add_zeros_and_len_padding( unsigned char *output, - size_t output_len, size_t data_len ) -{ - size_t padding_len = output_len - data_len; - unsigned char i = 0; - - for( i = 1; i < padding_len; i++ ) - output[data_len + i - 1] = 0x00; - output[output_len - 1] = (unsigned char) padding_len; -} - -static int get_zeros_and_len_padding( unsigned char *input, size_t input_len, - size_t *data_len ) -{ - size_t i, pad_idx; - unsigned char padding_len, bad = 0; - - if( NULL == input || NULL == data_len ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - padding_len = input[input_len - 1]; - *data_len = input_len - padding_len; - - /* Avoid logical || since it results in a branch */ - bad |= padding_len > input_len; - bad |= padding_len == 0; - - /* The number of bytes checked must be independent of padding_len */ - pad_idx = input_len - padding_len; - for( i = 0; i < input_len - 1; i++ ) - bad |= input[i] * ( i >= pad_idx ); - - return( MBEDTLS_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) ); -} -#endif /* MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN */ - -#if defined(MBEDTLS_CIPHER_PADDING_ZEROS) -/* - * Zero padding: fill with 00 ... 00 - */ -static void add_zeros_padding( unsigned char *output, - size_t output_len, size_t data_len ) -{ - size_t i; - - for( i = data_len; i < output_len; i++ ) - output[i] = 0x00; -} - -static int get_zeros_padding( unsigned char *input, size_t input_len, - size_t *data_len ) -{ - size_t i; - unsigned char done = 0, prev_done; - - if( NULL == input || NULL == data_len ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - *data_len = 0; - for( i = input_len; i > 0; i-- ) - { - prev_done = done; - done |= ( input[i-1] != 0 ); - *data_len |= i * ( done != prev_done ); - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_PADDING_ZEROS */ - -/* - * No padding: don't pad :) - * - * There is no add_padding function (check for NULL in mbedtls_cipher_finish) - * but a trivial get_padding function - */ -static int get_no_padding( unsigned char *input, size_t input_len, - size_t *data_len ) -{ - if( NULL == input || NULL == data_len ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - *data_len = input_len; - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */ - -int mbedtls_cipher_finish( mbedtls_cipher_context_t *ctx, - unsigned char *output, size_t *olen ) -{ - if( NULL == ctx || NULL == ctx->cipher_info || NULL == olen ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - *olen = 0; - - if( MBEDTLS_MODE_CFB == ctx->cipher_info->mode || - MBEDTLS_MODE_CTR == ctx->cipher_info->mode || - MBEDTLS_MODE_GCM == ctx->cipher_info->mode || - MBEDTLS_MODE_STREAM == ctx->cipher_info->mode ) - { - return( 0 ); - } - - if( MBEDTLS_MODE_ECB == ctx->cipher_info->mode ) - { - if( ctx->unprocessed_len != 0 ) - return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED ); - - return( 0 ); - } - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - if( MBEDTLS_MODE_CBC == ctx->cipher_info->mode ) - { - int ret = 0; - - if( MBEDTLS_ENCRYPT == ctx->operation ) - { - /* check for 'no padding' mode */ - if( NULL == ctx->add_padding ) - { - if( 0 != ctx->unprocessed_len ) - return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED ); - - return( 0 ); - } - - ctx->add_padding( ctx->unprocessed_data, mbedtls_cipher_get_iv_size( ctx ), - ctx->unprocessed_len ); - } - else if( mbedtls_cipher_get_block_size( ctx ) != ctx->unprocessed_len ) - { - /* - * For decrypt operations, expect a full block, - * or an empty block if no padding - */ - if( NULL == ctx->add_padding && 0 == ctx->unprocessed_len ) - return( 0 ); - - return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED ); - } - - /* cipher block */ - if( 0 != ( ret = ctx->cipher_info->base->cbc_func( ctx->cipher_ctx, - ctx->operation, mbedtls_cipher_get_block_size( ctx ), ctx->iv, - ctx->unprocessed_data, output ) ) ) - { - return( ret ); - } - - /* Set output size for decryption */ - if( MBEDTLS_DECRYPT == ctx->operation ) - return ctx->get_padding( output, mbedtls_cipher_get_block_size( ctx ), - olen ); - - /* Set output size for encryption */ - *olen = mbedtls_cipher_get_block_size( ctx ); - return( 0 ); - } -#else - ((void) output); -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - - return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE ); -} - -#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) -int mbedtls_cipher_set_padding_mode( mbedtls_cipher_context_t *ctx, mbedtls_cipher_padding_t mode ) -{ - if( NULL == ctx || - MBEDTLS_MODE_CBC != ctx->cipher_info->mode ) - { - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - - switch( mode ) - { -#if defined(MBEDTLS_CIPHER_PADDING_PKCS7) - case MBEDTLS_PADDING_PKCS7: - ctx->add_padding = add_pkcs_padding; - ctx->get_padding = get_pkcs_padding; - break; -#endif -#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS) - case MBEDTLS_PADDING_ONE_AND_ZEROS: - ctx->add_padding = add_one_and_zeros_padding; - ctx->get_padding = get_one_and_zeros_padding; - break; -#endif -#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN) - case MBEDTLS_PADDING_ZEROS_AND_LEN: - ctx->add_padding = add_zeros_and_len_padding; - ctx->get_padding = get_zeros_and_len_padding; - break; -#endif -#if defined(MBEDTLS_CIPHER_PADDING_ZEROS) - case MBEDTLS_PADDING_ZEROS: - ctx->add_padding = add_zeros_padding; - ctx->get_padding = get_zeros_padding; - break; -#endif - case MBEDTLS_PADDING_NONE: - ctx->add_padding = NULL; - ctx->get_padding = get_no_padding; - break; - - default: - return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE ); - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */ - -#if defined(MBEDTLS_GCM_C) -int mbedtls_cipher_write_tag( mbedtls_cipher_context_t *ctx, - unsigned char *tag, size_t tag_len ) -{ - if( NULL == ctx || NULL == ctx->cipher_info || NULL == tag ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - if( MBEDTLS_ENCRYPT != ctx->operation ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode ) - return mbedtls_gcm_finish( (mbedtls_gcm_context *) ctx->cipher_ctx, tag, tag_len ); - - return( 0 ); -} - -int mbedtls_cipher_check_tag( mbedtls_cipher_context_t *ctx, - const unsigned char *tag, size_t tag_len ) -{ - int ret; - - if( NULL == ctx || NULL == ctx->cipher_info || - MBEDTLS_DECRYPT != ctx->operation ) - { - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - - if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode ) - { - unsigned char check_tag[16]; - size_t i; - int diff; - - if( tag_len > sizeof( check_tag ) ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - if( 0 != ( ret = mbedtls_gcm_finish( (mbedtls_gcm_context *) ctx->cipher_ctx, - check_tag, tag_len ) ) ) - { - return( ret ); - } - - /* Check the tag in "constant-time" */ - for( diff = 0, i = 0; i < tag_len; i++ ) - diff |= tag[i] ^ check_tag[i]; - - if( diff != 0 ) - return( MBEDTLS_ERR_CIPHER_AUTH_FAILED ); - - return( 0 ); - } - - return( 0 ); -} -#endif /* MBEDTLS_GCM_C */ - -/* - * Packet-oriented wrapper for non-AEAD modes - */ -int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen ) -{ - int ret; - size_t finish_olen; - - if( ( ret = mbedtls_cipher_set_iv( ctx, iv, iv_len ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_cipher_reset( ctx ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_cipher_update( ctx, input, ilen, output, olen ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_cipher_finish( ctx, output + *olen, &finish_olen ) ) != 0 ) - return( ret ); - - *olen += finish_olen; - - return( 0 ); -} - -#if defined(MBEDTLS_CIPHER_MODE_AEAD) -/* - * Packet-oriented encryption for AEAD modes - */ -int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len, - const unsigned char *ad, size_t ad_len, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, - unsigned char *tag, size_t tag_len ) -{ -#if defined(MBEDTLS_GCM_C) - if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode ) - { - *olen = ilen; - return( mbedtls_gcm_crypt_and_tag( ctx->cipher_ctx, MBEDTLS_GCM_ENCRYPT, ilen, - iv, iv_len, ad, ad_len, input, output, - tag_len, tag ) ); - } -#endif /* MBEDTLS_GCM_C */ -#if defined(MBEDTLS_CCM_C) - if( MBEDTLS_MODE_CCM == ctx->cipher_info->mode ) - { - *olen = ilen; - return( mbedtls_ccm_encrypt_and_tag( ctx->cipher_ctx, ilen, - iv, iv_len, ad, ad_len, input, output, - tag, tag_len ) ); - } -#endif /* MBEDTLS_CCM_C */ - - return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE ); -} - -/* - * Packet-oriented decryption for AEAD modes - */ -int mbedtls_cipher_auth_decrypt( mbedtls_cipher_context_t *ctx, - const unsigned char *iv, size_t iv_len, - const unsigned char *ad, size_t ad_len, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, - const unsigned char *tag, size_t tag_len ) -{ -#if defined(MBEDTLS_GCM_C) - if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode ) - { - int ret; - - *olen = ilen; - ret = mbedtls_gcm_auth_decrypt( ctx->cipher_ctx, ilen, - iv, iv_len, ad, ad_len, - tag, tag_len, input, output ); - - if( ret == MBEDTLS_ERR_GCM_AUTH_FAILED ) - ret = MBEDTLS_ERR_CIPHER_AUTH_FAILED; - - return( ret ); - } -#endif /* MBEDTLS_GCM_C */ -#if defined(MBEDTLS_CCM_C) - if( MBEDTLS_MODE_CCM == ctx->cipher_info->mode ) - { - int ret; - - *olen = ilen; - ret = mbedtls_ccm_auth_decrypt( ctx->cipher_ctx, ilen, - iv, iv_len, ad, ad_len, - input, output, tag, tag_len ); - - if( ret == MBEDTLS_ERR_CCM_AUTH_FAILED ) - ret = MBEDTLS_ERR_CIPHER_AUTH_FAILED; - - return( ret ); - } -#endif /* MBEDTLS_CCM_C */ - - return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE ); -} -#endif /* MBEDTLS_CIPHER_MODE_AEAD */ - -#endif /* MBEDTLS_CIPHER_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/cipher_wrap.c b/components/ssl/mbedtls/mbedtls/library/cipher_wrap.c deleted file mode 100644 index dc76af8f..00000000 --- a/components/ssl/mbedtls/mbedtls/library/cipher_wrap.c +++ /dev/null @@ -1,1451 +0,0 @@ -/** - * \file cipher_wrap.c - * - * \brief Generic cipher wrapper for mbed TLS - * - * \author Adriaan de Jong - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_CIPHER_C) - -#include "mbedtls/cipher_internal.h" - -#if defined(MBEDTLS_AES_C) -#include "mbedtls/aes.h" -#endif - -#if defined(MBEDTLS_ARC4_C) -#include "mbedtls/arc4.h" -#endif - -#if defined(MBEDTLS_CAMELLIA_C) -#include "mbedtls/camellia.h" -#endif - -#if defined(MBEDTLS_DES_C) -#include "mbedtls/des.h" -#endif - -#if defined(MBEDTLS_BLOWFISH_C) -#include "mbedtls/blowfish.h" -#endif - -#if defined(MBEDTLS_GCM_C) -#include "mbedtls/gcm.h" -#endif - -#if defined(MBEDTLS_CCM_C) -#include "mbedtls/ccm.h" -#endif - -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) -#include -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if defined(MBEDTLS_GCM_C) -/* shared by all GCM ciphers */ -static void *gcm_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_gcm_context ) ); - - if( ctx != NULL ) - mbedtls_gcm_init( (mbedtls_gcm_context *) ctx ); - - return( ctx ); -} - -static void gcm_ctx_free( void *ctx ) -{ - mbedtls_gcm_free( ctx ); - mbedtls_free( ctx ); -} -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CCM_C) -/* shared by all CCM ciphers */ -static void *ccm_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ccm_context ) ); - - if( ctx != NULL ) - mbedtls_ccm_init( (mbedtls_ccm_context *) ctx ); - - return( ctx ); -} - -static void ccm_ctx_free( void *ctx ) -{ - mbedtls_ccm_free( ctx ); - mbedtls_free( ctx ); -} -#endif /* MBEDTLS_CCM_C */ - -#if defined(MBEDTLS_AES_C) - -static int aes_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_aes_crypt_ecb( (mbedtls_aes_context *) ctx, operation, input, output ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static int aes_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, - unsigned char *iv, const unsigned char *input, unsigned char *output ) -{ - return mbedtls_aes_crypt_cbc( (mbedtls_aes_context *) ctx, operation, length, iv, input, - output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -static int aes_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, - size_t length, size_t *iv_off, unsigned char *iv, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_aes_crypt_cfb128( (mbedtls_aes_context *) ctx, operation, length, iv_off, iv, - input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, - unsigned char *nonce_counter, unsigned char *stream_block, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_aes_crypt_ctr( (mbedtls_aes_context *) ctx, length, nc_off, nonce_counter, - stream_block, input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_bitlen ); -} - -static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_bitlen ); -} - -static void * aes_ctx_alloc( void ) -{ - mbedtls_aes_context *aes = mbedtls_calloc( 1, sizeof( mbedtls_aes_context ) ); - - if( aes == NULL ) - return( NULL ); - - mbedtls_aes_init( aes ); - - return( aes ); -} - -static void aes_ctx_free( void *ctx ) -{ - mbedtls_aes_free( (mbedtls_aes_context *) ctx ); - mbedtls_free( ctx ); -} - -static const mbedtls_cipher_base_t aes_info = { - MBEDTLS_CIPHER_ID_AES, - aes_crypt_ecb_wrap, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - aes_crypt_cbc_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - aes_crypt_cfb128_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - aes_crypt_ctr_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - aes_setkey_enc_wrap, - aes_setkey_dec_wrap, - aes_ctx_alloc, - aes_ctx_free -}; - -static const mbedtls_cipher_info_t aes_128_ecb_info = { - MBEDTLS_CIPHER_AES_128_ECB, - MBEDTLS_MODE_ECB, - 128, - "AES-128-ECB", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_192_ecb_info = { - MBEDTLS_CIPHER_AES_192_ECB, - MBEDTLS_MODE_ECB, - 192, - "AES-192-ECB", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_256_ecb_info = { - MBEDTLS_CIPHER_AES_256_ECB, - MBEDTLS_MODE_ECB, - 256, - "AES-256-ECB", - 16, - 0, - 16, - &aes_info -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const mbedtls_cipher_info_t aes_128_cbc_info = { - MBEDTLS_CIPHER_AES_128_CBC, - MBEDTLS_MODE_CBC, - 128, - "AES-128-CBC", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_192_cbc_info = { - MBEDTLS_CIPHER_AES_192_CBC, - MBEDTLS_MODE_CBC, - 192, - "AES-192-CBC", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_256_cbc_info = { - MBEDTLS_CIPHER_AES_256_CBC, - MBEDTLS_MODE_CBC, - 256, - "AES-256-CBC", - 16, - 0, - 16, - &aes_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -static const mbedtls_cipher_info_t aes_128_cfb128_info = { - MBEDTLS_CIPHER_AES_128_CFB128, - MBEDTLS_MODE_CFB, - 128, - "AES-128-CFB128", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_192_cfb128_info = { - MBEDTLS_CIPHER_AES_192_CFB128, - MBEDTLS_MODE_CFB, - 192, - "AES-192-CFB128", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_256_cfb128_info = { - MBEDTLS_CIPHER_AES_256_CFB128, - MBEDTLS_MODE_CFB, - 256, - "AES-256-CFB128", - 16, - 0, - 16, - &aes_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -static const mbedtls_cipher_info_t aes_128_ctr_info = { - MBEDTLS_CIPHER_AES_128_CTR, - MBEDTLS_MODE_CTR, - 128, - "AES-128-CTR", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_192_ctr_info = { - MBEDTLS_CIPHER_AES_192_CTR, - MBEDTLS_MODE_CTR, - 192, - "AES-192-CTR", - 16, - 0, - 16, - &aes_info -}; - -static const mbedtls_cipher_info_t aes_256_ctr_info = { - MBEDTLS_CIPHER_AES_256_CTR, - MBEDTLS_MODE_CTR, - 256, - "AES-256-CTR", - 16, - 0, - 16, - &aes_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -#if defined(MBEDTLS_GCM_C) -static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_AES, - key, key_bitlen ); -} - -static const mbedtls_cipher_base_t gcm_aes_info = { - MBEDTLS_CIPHER_ID_AES, - NULL, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - gcm_aes_setkey_wrap, - gcm_aes_setkey_wrap, - gcm_ctx_alloc, - gcm_ctx_free, -}; - -static const mbedtls_cipher_info_t aes_128_gcm_info = { - MBEDTLS_CIPHER_AES_128_GCM, - MBEDTLS_MODE_GCM, - 128, - "AES-128-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &gcm_aes_info -}; - -static const mbedtls_cipher_info_t aes_192_gcm_info = { - MBEDTLS_CIPHER_AES_192_GCM, - MBEDTLS_MODE_GCM, - 192, - "AES-192-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &gcm_aes_info -}; - -static const mbedtls_cipher_info_t aes_256_gcm_info = { - MBEDTLS_CIPHER_AES_256_GCM, - MBEDTLS_MODE_GCM, - 256, - "AES-256-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &gcm_aes_info -}; -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CCM_C) -static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_AES, - key, key_bitlen ); -} - -static const mbedtls_cipher_base_t ccm_aes_info = { - MBEDTLS_CIPHER_ID_AES, - NULL, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - ccm_aes_setkey_wrap, - ccm_aes_setkey_wrap, - ccm_ctx_alloc, - ccm_ctx_free, -}; - -static const mbedtls_cipher_info_t aes_128_ccm_info = { - MBEDTLS_CIPHER_AES_128_CCM, - MBEDTLS_MODE_CCM, - 128, - "AES-128-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &ccm_aes_info -}; - -static const mbedtls_cipher_info_t aes_192_ccm_info = { - MBEDTLS_CIPHER_AES_192_CCM, - MBEDTLS_MODE_CCM, - 192, - "AES-192-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &ccm_aes_info -}; - -static const mbedtls_cipher_info_t aes_256_ccm_info = { - MBEDTLS_CIPHER_AES_256_CCM, - MBEDTLS_MODE_CCM, - 256, - "AES-256-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &ccm_aes_info -}; -#endif /* MBEDTLS_CCM_C */ - -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) - -static int camellia_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_camellia_crypt_ecb( (mbedtls_camellia_context *) ctx, operation, input, - output ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static int camellia_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, - size_t length, unsigned char *iv, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_camellia_crypt_cbc( (mbedtls_camellia_context *) ctx, operation, length, iv, - input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -static int camellia_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, - size_t length, size_t *iv_off, unsigned char *iv, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_camellia_crypt_cfb128( (mbedtls_camellia_context *) ctx, operation, length, - iv_off, iv, input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, - unsigned char *nonce_counter, unsigned char *stream_block, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_camellia_crypt_ctr( (mbedtls_camellia_context *) ctx, length, nc_off, - nonce_counter, stream_block, input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_bitlen ); -} - -static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_bitlen ); -} - -static void * camellia_ctx_alloc( void ) -{ - mbedtls_camellia_context *ctx; - ctx = mbedtls_calloc( 1, sizeof( mbedtls_camellia_context ) ); - - if( ctx == NULL ) - return( NULL ); - - mbedtls_camellia_init( ctx ); - - return( ctx ); -} - -static void camellia_ctx_free( void *ctx ) -{ - mbedtls_camellia_free( (mbedtls_camellia_context *) ctx ); - mbedtls_free( ctx ); -} - -static const mbedtls_cipher_base_t camellia_info = { - MBEDTLS_CIPHER_ID_CAMELLIA, - camellia_crypt_ecb_wrap, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - camellia_crypt_cbc_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - camellia_crypt_cfb128_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - camellia_crypt_ctr_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - camellia_setkey_enc_wrap, - camellia_setkey_dec_wrap, - camellia_ctx_alloc, - camellia_ctx_free -}; - -static const mbedtls_cipher_info_t camellia_128_ecb_info = { - MBEDTLS_CIPHER_CAMELLIA_128_ECB, - MBEDTLS_MODE_ECB, - 128, - "CAMELLIA-128-ECB", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_192_ecb_info = { - MBEDTLS_CIPHER_CAMELLIA_192_ECB, - MBEDTLS_MODE_ECB, - 192, - "CAMELLIA-192-ECB", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_256_ecb_info = { - MBEDTLS_CIPHER_CAMELLIA_256_ECB, - MBEDTLS_MODE_ECB, - 256, - "CAMELLIA-256-ECB", - 16, - 0, - 16, - &camellia_info -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const mbedtls_cipher_info_t camellia_128_cbc_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CBC, - MBEDTLS_MODE_CBC, - 128, - "CAMELLIA-128-CBC", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_192_cbc_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CBC, - MBEDTLS_MODE_CBC, - 192, - "CAMELLIA-192-CBC", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_256_cbc_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CBC, - MBEDTLS_MODE_CBC, - 256, - "CAMELLIA-256-CBC", - 16, - 0, - 16, - &camellia_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -static const mbedtls_cipher_info_t camellia_128_cfb128_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CFB128, - MBEDTLS_MODE_CFB, - 128, - "CAMELLIA-128-CFB128", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_192_cfb128_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CFB128, - MBEDTLS_MODE_CFB, - 192, - "CAMELLIA-192-CFB128", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_256_cfb128_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CFB128, - MBEDTLS_MODE_CFB, - 256, - "CAMELLIA-256-CFB128", - 16, - 0, - 16, - &camellia_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -static const mbedtls_cipher_info_t camellia_128_ctr_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CTR, - MBEDTLS_MODE_CTR, - 128, - "CAMELLIA-128-CTR", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_192_ctr_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CTR, - MBEDTLS_MODE_CTR, - 192, - "CAMELLIA-192-CTR", - 16, - 0, - 16, - &camellia_info -}; - -static const mbedtls_cipher_info_t camellia_256_ctr_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CTR, - MBEDTLS_MODE_CTR, - 256, - "CAMELLIA-256-CTR", - 16, - 0, - 16, - &camellia_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -#if defined(MBEDTLS_GCM_C) -static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA, - key, key_bitlen ); -} - -static const mbedtls_cipher_base_t gcm_camellia_info = { - MBEDTLS_CIPHER_ID_CAMELLIA, - NULL, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - gcm_camellia_setkey_wrap, - gcm_camellia_setkey_wrap, - gcm_ctx_alloc, - gcm_ctx_free, -}; - -static const mbedtls_cipher_info_t camellia_128_gcm_info = { - MBEDTLS_CIPHER_CAMELLIA_128_GCM, - MBEDTLS_MODE_GCM, - 128, - "CAMELLIA-128-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &gcm_camellia_info -}; - -static const mbedtls_cipher_info_t camellia_192_gcm_info = { - MBEDTLS_CIPHER_CAMELLIA_192_GCM, - MBEDTLS_MODE_GCM, - 192, - "CAMELLIA-192-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &gcm_camellia_info -}; - -static const mbedtls_cipher_info_t camellia_256_gcm_info = { - MBEDTLS_CIPHER_CAMELLIA_256_GCM, - MBEDTLS_MODE_GCM, - 256, - "CAMELLIA-256-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &gcm_camellia_info -}; -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CCM_C) -static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA, - key, key_bitlen ); -} - -static const mbedtls_cipher_base_t ccm_camellia_info = { - MBEDTLS_CIPHER_ID_CAMELLIA, - NULL, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - ccm_camellia_setkey_wrap, - ccm_camellia_setkey_wrap, - ccm_ctx_alloc, - ccm_ctx_free, -}; - -static const mbedtls_cipher_info_t camellia_128_ccm_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CCM, - MBEDTLS_MODE_CCM, - 128, - "CAMELLIA-128-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &ccm_camellia_info -}; - -static const mbedtls_cipher_info_t camellia_192_ccm_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CCM, - MBEDTLS_MODE_CCM, - 192, - "CAMELLIA-192-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &ccm_camellia_info -}; - -static const mbedtls_cipher_info_t camellia_256_ccm_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CCM, - MBEDTLS_MODE_CCM, - 256, - "CAMELLIA-256-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, - 16, - &ccm_camellia_info -}; -#endif /* MBEDTLS_CCM_C */ - -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) - -static int des_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, - const unsigned char *input, unsigned char *output ) -{ - ((void) operation); - return mbedtls_des_crypt_ecb( (mbedtls_des_context *) ctx, input, output ); -} - -static int des3_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, - const unsigned char *input, unsigned char *output ) -{ - ((void) operation); - return mbedtls_des3_crypt_ecb( (mbedtls_des3_context *) ctx, input, output ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static int des_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, - unsigned char *iv, const unsigned char *input, unsigned char *output ) -{ - return mbedtls_des_crypt_cbc( (mbedtls_des_context *) ctx, operation, length, iv, input, - output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static int des3_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, - unsigned char *iv, const unsigned char *input, unsigned char *output ) -{ - return mbedtls_des3_crypt_cbc( (mbedtls_des3_context *) ctx, operation, length, iv, input, - output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -static int des_setkey_dec_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - ((void) key_bitlen); - - return mbedtls_des_setkey_dec( (mbedtls_des_context *) ctx, key ); -} - -static int des_setkey_enc_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - ((void) key_bitlen); - - return mbedtls_des_setkey_enc( (mbedtls_des_context *) ctx, key ); -} - -static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - ((void) key_bitlen); - - return mbedtls_des3_set2key_dec( (mbedtls_des3_context *) ctx, key ); -} - -static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - ((void) key_bitlen); - - return mbedtls_des3_set2key_enc( (mbedtls_des3_context *) ctx, key ); -} - -static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - ((void) key_bitlen); - - return mbedtls_des3_set3key_dec( (mbedtls_des3_context *) ctx, key ); -} - -static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - ((void) key_bitlen); - - return mbedtls_des3_set3key_enc( (mbedtls_des3_context *) ctx, key ); -} - -static void * des_ctx_alloc( void ) -{ - mbedtls_des_context *des = mbedtls_calloc( 1, sizeof( mbedtls_des_context ) ); - - if( des == NULL ) - return( NULL ); - - mbedtls_des_init( des ); - - return( des ); -} - -static void des_ctx_free( void *ctx ) -{ - mbedtls_des_free( (mbedtls_des_context *) ctx ); - mbedtls_free( ctx ); -} - -static void * des3_ctx_alloc( void ) -{ - mbedtls_des3_context *des3; - des3 = mbedtls_calloc( 1, sizeof( mbedtls_des3_context ) ); - - if( des3 == NULL ) - return( NULL ); - - mbedtls_des3_init( des3 ); - - return( des3 ); -} - -static void des3_ctx_free( void *ctx ) -{ - mbedtls_des3_free( (mbedtls_des3_context *) ctx ); - mbedtls_free( ctx ); -} - -static const mbedtls_cipher_base_t des_info = { - MBEDTLS_CIPHER_ID_DES, - des_crypt_ecb_wrap, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - des_crypt_cbc_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - des_setkey_enc_wrap, - des_setkey_dec_wrap, - des_ctx_alloc, - des_ctx_free -}; - -static const mbedtls_cipher_info_t des_ecb_info = { - MBEDTLS_CIPHER_DES_ECB, - MBEDTLS_MODE_ECB, - MBEDTLS_KEY_LENGTH_DES, - "DES-ECB", - 8, - 0, - 8, - &des_info -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const mbedtls_cipher_info_t des_cbc_info = { - MBEDTLS_CIPHER_DES_CBC, - MBEDTLS_MODE_CBC, - MBEDTLS_KEY_LENGTH_DES, - "DES-CBC", - 8, - 0, - 8, - &des_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -static const mbedtls_cipher_base_t des_ede_info = { - MBEDTLS_CIPHER_ID_DES, - des3_crypt_ecb_wrap, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - des3_crypt_cbc_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - des3_set2key_enc_wrap, - des3_set2key_dec_wrap, - des3_ctx_alloc, - des3_ctx_free -}; - -static const mbedtls_cipher_info_t des_ede_ecb_info = { - MBEDTLS_CIPHER_DES_EDE_ECB, - MBEDTLS_MODE_ECB, - MBEDTLS_KEY_LENGTH_DES_EDE, - "DES-EDE-ECB", - 8, - 0, - 8, - &des_ede_info -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const mbedtls_cipher_info_t des_ede_cbc_info = { - MBEDTLS_CIPHER_DES_EDE_CBC, - MBEDTLS_MODE_CBC, - MBEDTLS_KEY_LENGTH_DES_EDE, - "DES-EDE-CBC", - 8, - 0, - 8, - &des_ede_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -static const mbedtls_cipher_base_t des_ede3_info = { - MBEDTLS_CIPHER_ID_3DES, - des3_crypt_ecb_wrap, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - des3_crypt_cbc_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - des3_set3key_enc_wrap, - des3_set3key_dec_wrap, - des3_ctx_alloc, - des3_ctx_free -}; - -static const mbedtls_cipher_info_t des_ede3_ecb_info = { - MBEDTLS_CIPHER_DES_EDE3_ECB, - MBEDTLS_MODE_ECB, - MBEDTLS_KEY_LENGTH_DES_EDE3, - "DES-EDE3-ECB", - 8, - 0, - 8, - &des_ede3_info -}; -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const mbedtls_cipher_info_t des_ede3_cbc_info = { - MBEDTLS_CIPHER_DES_EDE3_CBC, - MBEDTLS_MODE_CBC, - MBEDTLS_KEY_LENGTH_DES_EDE3, - "DES-EDE3-CBC", - 8, - 0, - 8, - &des_ede3_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_BLOWFISH_C) - -static int blowfish_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_blowfish_crypt_ecb( (mbedtls_blowfish_context *) ctx, operation, input, - output ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static int blowfish_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, - size_t length, unsigned char *iv, const unsigned char *input, - unsigned char *output ) -{ - return mbedtls_blowfish_crypt_cbc( (mbedtls_blowfish_context *) ctx, operation, length, iv, - input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -static int blowfish_crypt_cfb64_wrap( void *ctx, mbedtls_operation_t operation, - size_t length, size_t *iv_off, unsigned char *iv, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_blowfish_crypt_cfb64( (mbedtls_blowfish_context *) ctx, operation, length, - iv_off, iv, input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -static int blowfish_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, - unsigned char *nonce_counter, unsigned char *stream_block, - const unsigned char *input, unsigned char *output ) -{ - return mbedtls_blowfish_crypt_ctr( (mbedtls_blowfish_context *) ctx, length, nc_off, - nonce_counter, stream_block, input, output ); -} -#endif /* MBEDTLS_CIPHER_MODE_CTR */ - -static int blowfish_setkey_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - return mbedtls_blowfish_setkey( (mbedtls_blowfish_context *) ctx, key, key_bitlen ); -} - -static void * blowfish_ctx_alloc( void ) -{ - mbedtls_blowfish_context *ctx; - ctx = mbedtls_calloc( 1, sizeof( mbedtls_blowfish_context ) ); - - if( ctx == NULL ) - return( NULL ); - - mbedtls_blowfish_init( ctx ); - - return( ctx ); -} - -static void blowfish_ctx_free( void *ctx ) -{ - mbedtls_blowfish_free( (mbedtls_blowfish_context *) ctx ); - mbedtls_free( ctx ); -} - -static const mbedtls_cipher_base_t blowfish_info = { - MBEDTLS_CIPHER_ID_BLOWFISH, - blowfish_crypt_ecb_wrap, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - blowfish_crypt_cbc_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - blowfish_crypt_cfb64_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - blowfish_crypt_ctr_wrap, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - NULL, -#endif - blowfish_setkey_wrap, - blowfish_setkey_wrap, - blowfish_ctx_alloc, - blowfish_ctx_free -}; - -static const mbedtls_cipher_info_t blowfish_ecb_info = { - MBEDTLS_CIPHER_BLOWFISH_ECB, - MBEDTLS_MODE_ECB, - 128, - "BLOWFISH-ECB", - 8, - MBEDTLS_CIPHER_VARIABLE_KEY_LEN, - 8, - &blowfish_info -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const mbedtls_cipher_info_t blowfish_cbc_info = { - MBEDTLS_CIPHER_BLOWFISH_CBC, - MBEDTLS_MODE_CBC, - 128, - "BLOWFISH-CBC", - 8, - MBEDTLS_CIPHER_VARIABLE_KEY_LEN, - 8, - &blowfish_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -static const mbedtls_cipher_info_t blowfish_cfb64_info = { - MBEDTLS_CIPHER_BLOWFISH_CFB64, - MBEDTLS_MODE_CFB, - 128, - "BLOWFISH-CFB64", - 8, - MBEDTLS_CIPHER_VARIABLE_KEY_LEN, - 8, - &blowfish_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CFB */ - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -static const mbedtls_cipher_info_t blowfish_ctr_info = { - MBEDTLS_CIPHER_BLOWFISH_CTR, - MBEDTLS_MODE_CTR, - 128, - "BLOWFISH-CTR", - 8, - MBEDTLS_CIPHER_VARIABLE_KEY_LEN, - 8, - &blowfish_info -}; -#endif /* MBEDTLS_CIPHER_MODE_CTR */ -#endif /* MBEDTLS_BLOWFISH_C */ - -#if defined(MBEDTLS_ARC4_C) -static int arc4_crypt_stream_wrap( void *ctx, size_t length, - const unsigned char *input, - unsigned char *output ) -{ - return( mbedtls_arc4_crypt( (mbedtls_arc4_context *) ctx, length, input, output ) ); -} - -static int arc4_setkey_wrap( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - /* we get key_bitlen in bits, arc4 expects it in bytes */ - if( key_bitlen % 8 != 0 ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - mbedtls_arc4_setup( (mbedtls_arc4_context *) ctx, key, key_bitlen / 8 ); - return( 0 ); -} - -static void * arc4_ctx_alloc( void ) -{ - mbedtls_arc4_context *ctx; - ctx = mbedtls_calloc( 1, sizeof( mbedtls_arc4_context ) ); - - if( ctx == NULL ) - return( NULL ); - - mbedtls_arc4_init( ctx ); - - return( ctx ); -} - -static void arc4_ctx_free( void *ctx ) -{ - mbedtls_arc4_free( (mbedtls_arc4_context *) ctx ); - mbedtls_free( ctx ); -} - -static const mbedtls_cipher_base_t arc4_base_info = { - MBEDTLS_CIPHER_ID_ARC4, - NULL, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - arc4_crypt_stream_wrap, -#endif - arc4_setkey_wrap, - arc4_setkey_wrap, - arc4_ctx_alloc, - arc4_ctx_free -}; - -static const mbedtls_cipher_info_t arc4_128_info = { - MBEDTLS_CIPHER_ARC4_128, - MBEDTLS_MODE_STREAM, - 128, - "ARC4-128", - 0, - 0, - 1, - &arc4_base_info -}; -#endif /* MBEDTLS_ARC4_C */ - -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) -static int null_crypt_stream( void *ctx, size_t length, - const unsigned char *input, - unsigned char *output ) -{ - ((void) ctx); - memmove( output, input, length ); - return( 0 ); -} - -static int null_setkey( void *ctx, const unsigned char *key, - unsigned int key_bitlen ) -{ - ((void) ctx); - ((void) key); - ((void) key_bitlen); - - return( 0 ); -} - -static void * null_ctx_alloc( void ) -{ - return( (void *) 1 ); -} - -static void null_ctx_free( void *ctx ) -{ - ((void) ctx); -} - -static const mbedtls_cipher_base_t null_base_info = { - MBEDTLS_CIPHER_ID_NULL, - NULL, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - NULL, -#endif -#if defined(MBEDTLS_CIPHER_MODE_STREAM) - null_crypt_stream, -#endif - null_setkey, - null_setkey, - null_ctx_alloc, - null_ctx_free -}; - -static const mbedtls_cipher_info_t null_cipher_info = { - MBEDTLS_CIPHER_NULL, - MBEDTLS_MODE_STREAM, - 0, - "NULL", - 0, - 0, - 1, - &null_base_info -}; -#endif /* defined(MBEDTLS_CIPHER_NULL_CIPHER) */ - -const mbedtls_cipher_definition_t mbedtls_cipher_definitions[] = -{ -#if defined(MBEDTLS_AES_C) - { MBEDTLS_CIPHER_AES_128_ECB, &aes_128_ecb_info }, - { MBEDTLS_CIPHER_AES_192_ECB, &aes_192_ecb_info }, - { MBEDTLS_CIPHER_AES_256_ECB, &aes_256_ecb_info }, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_CIPHER_AES_128_CBC, &aes_128_cbc_info }, - { MBEDTLS_CIPHER_AES_192_CBC, &aes_192_cbc_info }, - { MBEDTLS_CIPHER_AES_256_CBC, &aes_256_cbc_info }, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - { MBEDTLS_CIPHER_AES_128_CFB128, &aes_128_cfb128_info }, - { MBEDTLS_CIPHER_AES_192_CFB128, &aes_192_cfb128_info }, - { MBEDTLS_CIPHER_AES_256_CFB128, &aes_256_cfb128_info }, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - { MBEDTLS_CIPHER_AES_128_CTR, &aes_128_ctr_info }, - { MBEDTLS_CIPHER_AES_192_CTR, &aes_192_ctr_info }, - { MBEDTLS_CIPHER_AES_256_CTR, &aes_256_ctr_info }, -#endif -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_CIPHER_AES_128_GCM, &aes_128_gcm_info }, - { MBEDTLS_CIPHER_AES_192_GCM, &aes_192_gcm_info }, - { MBEDTLS_CIPHER_AES_256_GCM, &aes_256_gcm_info }, -#endif -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_CIPHER_AES_128_CCM, &aes_128_ccm_info }, - { MBEDTLS_CIPHER_AES_192_CCM, &aes_192_ccm_info }, - { MBEDTLS_CIPHER_AES_256_CCM, &aes_256_ccm_info }, -#endif -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_ARC4_C) - { MBEDTLS_CIPHER_ARC4_128, &arc4_128_info }, -#endif - -#if defined(MBEDTLS_BLOWFISH_C) - { MBEDTLS_CIPHER_BLOWFISH_ECB, &blowfish_ecb_info }, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_CIPHER_BLOWFISH_CBC, &blowfish_cbc_info }, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - { MBEDTLS_CIPHER_BLOWFISH_CFB64, &blowfish_cfb64_info }, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - { MBEDTLS_CIPHER_BLOWFISH_CTR, &blowfish_ctr_info }, -#endif -#endif /* MBEDTLS_BLOWFISH_C */ - -#if defined(MBEDTLS_CAMELLIA_C) - { MBEDTLS_CIPHER_CAMELLIA_128_ECB, &camellia_128_ecb_info }, - { MBEDTLS_CIPHER_CAMELLIA_192_ECB, &camellia_192_ecb_info }, - { MBEDTLS_CIPHER_CAMELLIA_256_ECB, &camellia_256_ecb_info }, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_CIPHER_CAMELLIA_128_CBC, &camellia_128_cbc_info }, - { MBEDTLS_CIPHER_CAMELLIA_192_CBC, &camellia_192_cbc_info }, - { MBEDTLS_CIPHER_CAMELLIA_256_CBC, &camellia_256_cbc_info }, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) - { MBEDTLS_CIPHER_CAMELLIA_128_CFB128, &camellia_128_cfb128_info }, - { MBEDTLS_CIPHER_CAMELLIA_192_CFB128, &camellia_192_cfb128_info }, - { MBEDTLS_CIPHER_CAMELLIA_256_CFB128, &camellia_256_cfb128_info }, -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) - { MBEDTLS_CIPHER_CAMELLIA_128_CTR, &camellia_128_ctr_info }, - { MBEDTLS_CIPHER_CAMELLIA_192_CTR, &camellia_192_ctr_info }, - { MBEDTLS_CIPHER_CAMELLIA_256_CTR, &camellia_256_ctr_info }, -#endif -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_CIPHER_CAMELLIA_128_GCM, &camellia_128_gcm_info }, - { MBEDTLS_CIPHER_CAMELLIA_192_GCM, &camellia_192_gcm_info }, - { MBEDTLS_CIPHER_CAMELLIA_256_GCM, &camellia_256_gcm_info }, -#endif -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_CIPHER_CAMELLIA_128_CCM, &camellia_128_ccm_info }, - { MBEDTLS_CIPHER_CAMELLIA_192_CCM, &camellia_192_ccm_info }, - { MBEDTLS_CIPHER_CAMELLIA_256_CCM, &camellia_256_ccm_info }, -#endif -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) - { MBEDTLS_CIPHER_DES_ECB, &des_ecb_info }, - { MBEDTLS_CIPHER_DES_EDE_ECB, &des_ede_ecb_info }, - { MBEDTLS_CIPHER_DES_EDE3_ECB, &des_ede3_ecb_info }, -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_CIPHER_DES_CBC, &des_cbc_info }, - { MBEDTLS_CIPHER_DES_EDE_CBC, &des_ede_cbc_info }, - { MBEDTLS_CIPHER_DES_EDE3_CBC, &des_ede3_cbc_info }, -#endif -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) - { MBEDTLS_CIPHER_NULL, &null_cipher_info }, -#endif /* MBEDTLS_CIPHER_NULL_CIPHER */ - - { MBEDTLS_CIPHER_NONE, NULL } -}; - -#define NUM_CIPHERS sizeof mbedtls_cipher_definitions / sizeof mbedtls_cipher_definitions[0] -int mbedtls_cipher_supported[NUM_CIPHERS]; - -#endif /* MBEDTLS_CIPHER_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/cmac.c b/components/ssl/mbedtls/mbedtls/library/cmac.c deleted file mode 100644 index 9dbff903..00000000 --- a/components/ssl/mbedtls/mbedtls/library/cmac.c +++ /dev/null @@ -1,1080 +0,0 @@ -/** - * \file cmac.c - * - * \brief NIST SP800-38B compliant CMAC implementation for AES and 3DES - * - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * References: - * - * - NIST SP 800-38B Recommendation for Block Cipher Modes of Operation: The - * CMAC Mode for Authentication - * http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-38b.pdf - * - * - RFC 4493 - The AES-CMAC Algorithm - * https://tools.ietf.org/html/rfc4493 - * - * - RFC 4615 - The Advanced Encryption Standard-Cipher-based Message - * Authentication Code-Pseudo-Random Function-128 (AES-CMAC-PRF-128) - * Algorithm for the Internet Key Exchange Protocol (IKE) - * https://tools.ietf.org/html/rfc4615 - * - * Additional test vectors: ISO/IEC 9797-1 - * - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_CMAC_C) - -#include "mbedtls/cmac.h" - -#include - - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#if defined(MBEDTLS_SELF_TEST) -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_SELF_TEST */ -#endif /* MBEDTLS_PLATFORM_C */ - -#if !defined(MBEDTLS_CMAC_ALT) || defined(MBEDTLS_SELF_TEST) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* - * Multiplication by u in the Galois field of GF(2^n) - * - * As explained in NIST SP 800-38B, this can be computed: - * - * If MSB(p) = 0, then p = (p << 1) - * If MSB(p) = 1, then p = (p << 1) ^ R_n - * with R_64 = 0x1B and R_128 = 0x87 - * - * Input and output MUST NOT point to the same buffer - * Block size must be 8 bytes or 16 bytes - the block sizes for DES and AES. - */ -static int cmac_multiply_by_u( unsigned char *output, - const unsigned char *input, - size_t blocksize ) -{ - const unsigned char R_128 = 0x87; - const unsigned char R_64 = 0x1B; - unsigned char R_n, mask; - unsigned char overflow = 0x00; - int i; - - if( blocksize == MBEDTLS_AES_BLOCK_SIZE ) - { - R_n = R_128; - } - else if( blocksize == MBEDTLS_DES3_BLOCK_SIZE ) - { - R_n = R_64; - } - else - { - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - - for( i = (int)blocksize - 1; i >= 0; i-- ) - { - output[i] = input[i] << 1 | overflow; - overflow = input[i] >> 7; - } - - /* mask = ( input[0] >> 7 ) ? 0xff : 0x00 - * using bit operations to avoid branches */ - - /* MSVC has a warning about unary minus on unsigned, but this is - * well-defined and precisely what we want to do here */ -#if defined(_MSC_VER) -#pragma warning( push ) -#pragma warning( disable : 4146 ) -#endif - mask = - ( input[0] >> 7 ); -#if defined(_MSC_VER) -#pragma warning( pop ) -#endif - - output[ blocksize - 1 ] ^= R_n & mask; - - return( 0 ); -} - -/* - * Generate subkeys - * - * - as specified by RFC 4493, section 2.3 Subkey Generation Algorithm - */ -static int cmac_generate_subkeys( mbedtls_cipher_context_t *ctx, - unsigned char* K1, unsigned char* K2 ) -{ - int ret; - unsigned char L[MBEDTLS_CIPHER_BLKSIZE_MAX]; - size_t olen, block_size; - - mbedtls_zeroize( L, sizeof( L ) ); - - block_size = ctx->cipher_info->block_size; - - /* Calculate Ek(0) */ - if( ( ret = mbedtls_cipher_update( ctx, L, block_size, L, &olen ) ) != 0 ) - goto exit; - - /* - * Generate K1 and K2 - */ - if( ( ret = cmac_multiply_by_u( K1, L , block_size ) ) != 0 ) - goto exit; - - if( ( ret = cmac_multiply_by_u( K2, K1 , block_size ) ) != 0 ) - goto exit; - -exit: - mbedtls_zeroize( L, sizeof( L ) ); - - return( ret ); -} -#endif /* !defined(MBEDTLS_CMAC_ALT) || defined(MBEDTLS_SELF_TEST) */ - -#if !defined(MBEDTLS_CMAC_ALT) -static void cmac_xor_block( unsigned char *output, const unsigned char *input1, - const unsigned char *input2, - const size_t block_size ) -{ - size_t idx; - - for( idx = 0; idx < block_size; idx++ ) - output[ idx ] = input1[ idx ] ^ input2[ idx ]; -} - -/* - * Create padded last block from (partial) last block. - * - * We can't use the padding option from the cipher layer, as it only works for - * CBC and we use ECB mode, and anyway we need to XOR K1 or K2 in addition. - */ -static void cmac_pad( unsigned char padded_block[MBEDTLS_CIPHER_BLKSIZE_MAX], - size_t padded_block_len, - const unsigned char *last_block, - size_t last_block_len ) -{ - size_t j; - - for( j = 0; j < padded_block_len; j++ ) - { - if( j < last_block_len ) - padded_block[j] = last_block[j]; - else if( j == last_block_len ) - padded_block[j] = 0x80; - else - padded_block[j] = 0x00; - } -} - -int mbedtls_cipher_cmac_starts( mbedtls_cipher_context_t *ctx, - const unsigned char *key, size_t keybits ) -{ - mbedtls_cipher_type_t type; - mbedtls_cmac_context_t *cmac_ctx; - int retval; - - if( ctx == NULL || ctx->cipher_info == NULL || key == NULL ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - if( ( retval = mbedtls_cipher_setkey( ctx, key, (int)keybits, - MBEDTLS_ENCRYPT ) ) != 0 ) - return( retval ); - - type = ctx->cipher_info->type; - - switch( type ) - { - case MBEDTLS_CIPHER_AES_128_ECB: - case MBEDTLS_CIPHER_AES_192_ECB: - case MBEDTLS_CIPHER_AES_256_ECB: - case MBEDTLS_CIPHER_DES_EDE3_ECB: - break; - default: - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - } - - /* Allocated and initialise in the cipher context memory for the CMAC - * context */ - cmac_ctx = mbedtls_calloc( 1, sizeof( mbedtls_cmac_context_t ) ); - if( cmac_ctx == NULL ) - return( MBEDTLS_ERR_CIPHER_ALLOC_FAILED ); - - ctx->cmac_ctx = cmac_ctx; - - mbedtls_zeroize( cmac_ctx->state, sizeof( cmac_ctx->state ) ); - - return 0; -} - -int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx, - const unsigned char *input, size_t ilen ) -{ - mbedtls_cmac_context_t* cmac_ctx; - unsigned char *state; - int ret = 0; - size_t n, j, olen, block_size; - - if( ctx == NULL || ctx->cipher_info == NULL || input == NULL || - ctx->cmac_ctx == NULL ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - cmac_ctx = ctx->cmac_ctx; - block_size = ctx->cipher_info->block_size; - state = ctx->cmac_ctx->state; - - /* Is there data still to process from the last call, that's greater in - * size than a block? */ - if( cmac_ctx->unprocessed_len > 0 && - ilen > block_size - cmac_ctx->unprocessed_len ) - { - memcpy( &cmac_ctx->unprocessed_block[cmac_ctx->unprocessed_len], - input, - block_size - cmac_ctx->unprocessed_len ); - - cmac_xor_block( state, cmac_ctx->unprocessed_block, state, block_size ); - - if( ( ret = mbedtls_cipher_update( ctx, state, block_size, state, - &olen ) ) != 0 ) - { - goto exit; - } - - input += block_size - cmac_ctx->unprocessed_len; - ilen -= block_size - cmac_ctx->unprocessed_len; - cmac_ctx->unprocessed_len = 0; - } - - /* n is the number of blocks including any final partial block */ - n = ( ilen + block_size - 1 ) / block_size; - - /* Iterate across the input data in block sized chunks, excluding any - * final partial or complete block */ - for( j = 1; j < n; j++ ) - { - cmac_xor_block( state, input, state, block_size ); - - if( ( ret = mbedtls_cipher_update( ctx, state, block_size, state, - &olen ) ) != 0 ) - goto exit; - - ilen -= block_size; - input += block_size; - } - - /* If there is data left over that wasn't aligned to a block */ - if( ilen > 0 ) - { - memcpy( &cmac_ctx->unprocessed_block[cmac_ctx->unprocessed_len], - input, - ilen ); - cmac_ctx->unprocessed_len += ilen; - } - -exit: - return( ret ); -} - -int mbedtls_cipher_cmac_finish( mbedtls_cipher_context_t *ctx, - unsigned char *output ) -{ - mbedtls_cmac_context_t* cmac_ctx; - unsigned char *state, *last_block; - unsigned char K1[MBEDTLS_CIPHER_BLKSIZE_MAX]; - unsigned char K2[MBEDTLS_CIPHER_BLKSIZE_MAX]; - unsigned char M_last[MBEDTLS_CIPHER_BLKSIZE_MAX]; - int ret; - size_t olen, block_size; - - if( ctx == NULL || ctx->cipher_info == NULL || ctx->cmac_ctx == NULL || - output == NULL ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - cmac_ctx = ctx->cmac_ctx; - block_size = ctx->cipher_info->block_size; - state = cmac_ctx->state; - - mbedtls_zeroize( K1, sizeof( K1 ) ); - mbedtls_zeroize( K2, sizeof( K2 ) ); - cmac_generate_subkeys( ctx, K1, K2 ); - - last_block = cmac_ctx->unprocessed_block; - - /* Calculate last block */ - if( cmac_ctx->unprocessed_len < block_size ) - { - cmac_pad( M_last, block_size, last_block, cmac_ctx->unprocessed_len ); - cmac_xor_block( M_last, M_last, K2, block_size ); - } - else - { - /* Last block is complete block */ - cmac_xor_block( M_last, last_block, K1, block_size ); - } - - - cmac_xor_block( state, M_last, state, block_size ); - if( ( ret = mbedtls_cipher_update( ctx, state, block_size, state, - &olen ) ) != 0 ) - { - goto exit; - } - - memcpy( output, state, block_size ); - -exit: - /* Wipe the generated keys on the stack, and any other transients to avoid - * side channel leakage */ - mbedtls_zeroize( K1, sizeof( K1 ) ); - mbedtls_zeroize( K2, sizeof( K2 ) ); - - cmac_ctx->unprocessed_len = 0; - mbedtls_zeroize( cmac_ctx->unprocessed_block, - sizeof( cmac_ctx->unprocessed_block ) ); - - mbedtls_zeroize( state, MBEDTLS_CIPHER_BLKSIZE_MAX ); - return( ret ); -} - -int mbedtls_cipher_cmac_reset( mbedtls_cipher_context_t *ctx ) -{ - mbedtls_cmac_context_t* cmac_ctx; - - if( ctx == NULL || ctx->cipher_info == NULL || ctx->cmac_ctx == NULL ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - cmac_ctx = ctx->cmac_ctx; - - /* Reset the internal state */ - cmac_ctx->unprocessed_len = 0; - mbedtls_zeroize( cmac_ctx->unprocessed_block, - sizeof( cmac_ctx->unprocessed_block ) ); - mbedtls_zeroize( cmac_ctx->state, - sizeof( cmac_ctx->state ) ); - - return( 0 ); -} - -int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info, - const unsigned char *key, size_t keylen, - const unsigned char *input, size_t ilen, - unsigned char *output ) -{ - mbedtls_cipher_context_t ctx; - int ret; - - if( cipher_info == NULL || key == NULL || input == NULL || output == NULL ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - mbedtls_cipher_init( &ctx ); - - if( ( ret = mbedtls_cipher_setup( &ctx, cipher_info ) ) != 0 ) - goto exit; - - ret = mbedtls_cipher_cmac_starts( &ctx, key, keylen ); - if( ret != 0 ) - goto exit; - - ret = mbedtls_cipher_cmac_update( &ctx, input, ilen ); - if( ret != 0 ) - goto exit; - - ret = mbedtls_cipher_cmac_finish( &ctx, output ); - -exit: - mbedtls_cipher_free( &ctx ); - - return( ret ); -} - -#if defined(MBEDTLS_AES_C) -/* - * Implementation of AES-CMAC-PRF-128 defined in RFC 4615 - */ -int mbedtls_aes_cmac_prf_128( const unsigned char *key, size_t key_length, - const unsigned char *input, size_t in_len, - unsigned char *output ) -{ - int ret; - const mbedtls_cipher_info_t *cipher_info; - unsigned char zero_key[MBEDTLS_AES_BLOCK_SIZE]; - unsigned char int_key[MBEDTLS_AES_BLOCK_SIZE]; - - if( key == NULL || input == NULL || output == NULL ) - return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); - - cipher_info = mbedtls_cipher_info_from_type( MBEDTLS_CIPHER_AES_128_ECB ); - if( cipher_info == NULL ) - { - /* Failing at this point must be due to a build issue */ - ret = MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE; - goto exit; - } - - if( key_length == MBEDTLS_AES_BLOCK_SIZE ) - { - /* Use key as is */ - memcpy( int_key, key, MBEDTLS_AES_BLOCK_SIZE ); - } - else - { - memset( zero_key, 0, MBEDTLS_AES_BLOCK_SIZE ); - - ret = mbedtls_cipher_cmac( cipher_info, zero_key, 128, key, - key_length, int_key ); - if( ret != 0 ) - goto exit; - } - - ret = mbedtls_cipher_cmac( cipher_info, int_key, 128, input, in_len, - output ); - -exit: - mbedtls_zeroize( int_key, sizeof( int_key ) ); - - return( ret ); -} -#endif /* MBEDTLS_AES_C */ - -#endif /* !MBEDTLS_CMAC_ALT */ - -#if defined(MBEDTLS_SELF_TEST) -/* - * CMAC test data for SP800-38B - * http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/AES_CMAC.pdf - * http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/TDES_CMAC.pdf - * - * AES-CMAC-PRF-128 test data from RFC 4615 - * https://tools.ietf.org/html/rfc4615#page-4 - */ - -#define NB_CMAC_TESTS_PER_KEY 4 -#define NB_PRF_TESTS 3 - -#if defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) -/* All CMAC test inputs are truncated from the same 64 byte buffer. */ -static const unsigned char test_message[] = { - /* PT */ - 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, - 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, - 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, - 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, - 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, - 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, - 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, - 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 -}; -#endif /* MBEDTLS_AES_C || MBEDTLS_DES_C */ - -#if defined(MBEDTLS_AES_C) -/* Truncation point of message for AES CMAC tests */ -static const unsigned int aes_message_lengths[NB_CMAC_TESTS_PER_KEY] = { - /* Mlen */ - 0, - 16, - 20, - 64 -}; - -/* CMAC-AES128 Test Data */ -static const unsigned char aes_128_key[16] = { - 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, - 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c -}; -static const unsigned char aes_128_subkeys[2][MBEDTLS_AES_BLOCK_SIZE] = { - { - /* K1 */ - 0xfb, 0xee, 0xd6, 0x18, 0x35, 0x71, 0x33, 0x66, - 0x7c, 0x85, 0xe0, 0x8f, 0x72, 0x36, 0xa8, 0xde - }, - { - /* K2 */ - 0xf7, 0xdd, 0xac, 0x30, 0x6a, 0xe2, 0x66, 0xcc, - 0xf9, 0x0b, 0xc1, 0x1e, 0xe4, 0x6d, 0x51, 0x3b - } -}; -static const unsigned char aes_128_expected_result[NB_CMAC_TESTS_PER_KEY][MBEDTLS_AES_BLOCK_SIZE] = { - { - /* Example #1 */ - 0xbb, 0x1d, 0x69, 0x29, 0xe9, 0x59, 0x37, 0x28, - 0x7f, 0xa3, 0x7d, 0x12, 0x9b, 0x75, 0x67, 0x46 - }, - { - /* Example #2 */ - 0x07, 0x0a, 0x16, 0xb4, 0x6b, 0x4d, 0x41, 0x44, - 0xf7, 0x9b, 0xdd, 0x9d, 0xd0, 0x4a, 0x28, 0x7c - }, - { - /* Example #3 */ - 0x7d, 0x85, 0x44, 0x9e, 0xa6, 0xea, 0x19, 0xc8, - 0x23, 0xa7, 0xbf, 0x78, 0x83, 0x7d, 0xfa, 0xde - }, - { - /* Example #4 */ - 0x51, 0xf0, 0xbe, 0xbf, 0x7e, 0x3b, 0x9d, 0x92, - 0xfc, 0x49, 0x74, 0x17, 0x79, 0x36, 0x3c, 0xfe - } -}; - -/* CMAC-AES192 Test Data */ -static const unsigned char aes_192_key[24] = { - 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, - 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, - 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b -}; -static const unsigned char aes_192_subkeys[2][MBEDTLS_AES_BLOCK_SIZE] = { - { - /* K1 */ - 0x44, 0x8a, 0x5b, 0x1c, 0x93, 0x51, 0x4b, 0x27, - 0x3e, 0xe6, 0x43, 0x9d, 0xd4, 0xda, 0xa2, 0x96 - }, - { - /* K2 */ - 0x89, 0x14, 0xb6, 0x39, 0x26, 0xa2, 0x96, 0x4e, - 0x7d, 0xcc, 0x87, 0x3b, 0xa9, 0xb5, 0x45, 0x2c - } -}; -static const unsigned char aes_192_expected_result[NB_CMAC_TESTS_PER_KEY][MBEDTLS_AES_BLOCK_SIZE] = { - { - /* Example #1 */ - 0xd1, 0x7d, 0xdf, 0x46, 0xad, 0xaa, 0xcd, 0xe5, - 0x31, 0xca, 0xc4, 0x83, 0xde, 0x7a, 0x93, 0x67 - }, - { - /* Example #2 */ - 0x9e, 0x99, 0xa7, 0xbf, 0x31, 0xe7, 0x10, 0x90, - 0x06, 0x62, 0xf6, 0x5e, 0x61, 0x7c, 0x51, 0x84 - }, - { - /* Example #3 */ - 0x3d, 0x75, 0xc1, 0x94, 0xed, 0x96, 0x07, 0x04, - 0x44, 0xa9, 0xfa, 0x7e, 0xc7, 0x40, 0xec, 0xf8 - }, - { - /* Example #4 */ - 0xa1, 0xd5, 0xdf, 0x0e, 0xed, 0x79, 0x0f, 0x79, - 0x4d, 0x77, 0x58, 0x96, 0x59, 0xf3, 0x9a, 0x11 - } -}; - -/* CMAC-AES256 Test Data */ -static const unsigned char aes_256_key[32] = { - 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, - 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81, - 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, - 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4 -}; -static const unsigned char aes_256_subkeys[2][MBEDTLS_AES_BLOCK_SIZE] = { - { - /* K1 */ - 0xca, 0xd1, 0xed, 0x03, 0x29, 0x9e, 0xed, 0xac, - 0x2e, 0x9a, 0x99, 0x80, 0x86, 0x21, 0x50, 0x2f - }, - { - /* K2 */ - 0x95, 0xa3, 0xda, 0x06, 0x53, 0x3d, 0xdb, 0x58, - 0x5d, 0x35, 0x33, 0x01, 0x0c, 0x42, 0xa0, 0xd9 - } -}; -static const unsigned char aes_256_expected_result[NB_CMAC_TESTS_PER_KEY][MBEDTLS_AES_BLOCK_SIZE] = { - { - /* Example #1 */ - 0x02, 0x89, 0x62, 0xf6, 0x1b, 0x7b, 0xf8, 0x9e, - 0xfc, 0x6b, 0x55, 0x1f, 0x46, 0x67, 0xd9, 0x83 - }, - { - /* Example #2 */ - 0x28, 0xa7, 0x02, 0x3f, 0x45, 0x2e, 0x8f, 0x82, - 0xbd, 0x4b, 0xf2, 0x8d, 0x8c, 0x37, 0xc3, 0x5c - }, - { - /* Example #3 */ - 0x15, 0x67, 0x27, 0xdc, 0x08, 0x78, 0x94, 0x4a, - 0x02, 0x3c, 0x1f, 0xe0, 0x3b, 0xad, 0x6d, 0x93 - }, - { - /* Example #4 */ - 0xe1, 0x99, 0x21, 0x90, 0x54, 0x9f, 0x6e, 0xd5, - 0x69, 0x6a, 0x2c, 0x05, 0x6c, 0x31, 0x54, 0x10 - } -}; -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_DES_C) -/* Truncation point of message for 3DES CMAC tests */ -static const unsigned int des3_message_lengths[NB_CMAC_TESTS_PER_KEY] = { - 0, - 16, - 20, - 32 -}; - -/* CMAC-TDES (Generation) - 2 Key Test Data */ -static const unsigned char des3_2key_key[24] = { - /* Key1 */ - 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, - /* Key2 */ - 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xEF, 0x01, - /* Key3 */ - 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef -}; -static const unsigned char des3_2key_subkeys[2][8] = { - { - /* K1 */ - 0x0d, 0xd2, 0xcb, 0x7a, 0x3d, 0x88, 0x88, 0xd9 - }, - { - /* K2 */ - 0x1b, 0xa5, 0x96, 0xf4, 0x7b, 0x11, 0x11, 0xb2 - } -}; -static const unsigned char des3_2key_expected_result[NB_CMAC_TESTS_PER_KEY][MBEDTLS_DES3_BLOCK_SIZE] = { - { - /* Sample #1 */ - 0x79, 0xce, 0x52, 0xa7, 0xf7, 0x86, 0xa9, 0x60 - }, - { - /* Sample #2 */ - 0xcc, 0x18, 0xa0, 0xb7, 0x9a, 0xf2, 0x41, 0x3b - }, - { - /* Sample #3 */ - 0xc0, 0x6d, 0x37, 0x7e, 0xcd, 0x10, 0x19, 0x69 - }, - { - /* Sample #4 */ - 0x9c, 0xd3, 0x35, 0x80, 0xf9, 0xb6, 0x4d, 0xfb - } -}; - -/* CMAC-TDES (Generation) - 3 Key Test Data */ -static const unsigned char des3_3key_key[24] = { - /* Key1 */ - 0x01, 0x23, 0x45, 0x67, 0x89, 0xaa, 0xcd, 0xef, - /* Key2 */ - 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0x01, - /* Key3 */ - 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0x01, 0x23 -}; -static const unsigned char des3_3key_subkeys[2][8] = { - { - /* K1 */ - 0x9d, 0x74, 0xe7, 0x39, 0x33, 0x17, 0x96, 0xc0 - }, - { - /* K2 */ - 0x3a, 0xe9, 0xce, 0x72, 0x66, 0x2f, 0x2d, 0x9b - } -}; -static const unsigned char des3_3key_expected_result[NB_CMAC_TESTS_PER_KEY][MBEDTLS_DES3_BLOCK_SIZE] = { - { - /* Sample #1 */ - 0x7d, 0xb0, 0xd3, 0x7d, 0xf9, 0x36, 0xc5, 0x50 - }, - { - /* Sample #2 */ - 0x30, 0x23, 0x9c, 0xf1, 0xf5, 0x2e, 0x66, 0x09 - }, - { - /* Sample #3 */ - 0x6c, 0x9f, 0x3e, 0xe4, 0x92, 0x3f, 0x6b, 0xe2 - }, - { - /* Sample #4 */ - 0x99, 0x42, 0x9b, 0xd0, 0xbF, 0x79, 0x04, 0xe5 - } -}; - -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_AES_C) -/* AES AES-CMAC-PRF-128 Test Data */ -static const unsigned char PRFK[] = { - /* Key */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0xed, 0xcb -}; - -/* Sizes in bytes */ -static const size_t PRFKlen[NB_PRF_TESTS] = { - 18, - 16, - 10 -}; - -/* Message */ -static const unsigned char PRFM[] = { - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13 -}; - -static const unsigned char PRFT[NB_PRF_TESTS][16] = { - { - 0x84, 0xa3, 0x48, 0xa4, 0xa4, 0x5d, 0x23, 0x5b, - 0xab, 0xff, 0xfc, 0x0d, 0x2b, 0x4d, 0xa0, 0x9a - }, - { - 0x98, 0x0a, 0xe8, 0x7b, 0x5f, 0x4c, 0x9c, 0x52, - 0x14, 0xf5, 0xb6, 0xa8, 0x45, 0x5e, 0x4c, 0x2d - }, - { - 0x29, 0x0d, 0x9e, 0x11, 0x2e, 0xdb, 0x09, 0xee, - 0x14, 0x1f, 0xcf, 0x64, 0xc0, 0xb7, 0x2f, 0x3d - } -}; -#endif /* MBEDTLS_AES_C */ - -static int cmac_test_subkeys( int verbose, - const char* testname, - const unsigned char* key, - int keybits, - const unsigned char* subkeys, - mbedtls_cipher_type_t cipher_type, - int block_size, - int num_tests ) -{ - int i, ret; - mbedtls_cipher_context_t ctx; - const mbedtls_cipher_info_t *cipher_info; - unsigned char K1[MBEDTLS_CIPHER_BLKSIZE_MAX]; - unsigned char K2[MBEDTLS_CIPHER_BLKSIZE_MAX]; - - cipher_info = mbedtls_cipher_info_from_type( cipher_type ); - if( cipher_info == NULL ) - { - /* Failing at this point must be due to a build issue */ - return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE ); - } - - for( i = 0; i < num_tests; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " %s CMAC subkey #%u: ", testname, i + 1 ); - - mbedtls_cipher_init( &ctx ); - - if( ( ret = mbedtls_cipher_setup( &ctx, cipher_info ) ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "test execution failed\n" ); - - goto cleanup; - } - - if( ( ret = mbedtls_cipher_setkey( &ctx, key, keybits, - MBEDTLS_ENCRYPT ) ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "test execution failed\n" ); - - goto cleanup; - } - - ret = cmac_generate_subkeys( &ctx, K1, K2 ); - if( ret != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - goto cleanup; - } - - if( ( ret = memcmp( K1, subkeys, block_size ) ) != 0 || - ( ret = memcmp( K2, &subkeys[block_size], block_size ) ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - mbedtls_cipher_free( &ctx ); - } - - goto exit; - -cleanup: - mbedtls_cipher_free( &ctx ); - -exit: - return( ret ); -} - -static int cmac_test_wth_cipher( int verbose, - const char* testname, - const unsigned char* key, - int keybits, - const unsigned char* messages, - const unsigned int message_lengths[4], - const unsigned char* expected_result, - mbedtls_cipher_type_t cipher_type, - int block_size, - int num_tests ) -{ - const mbedtls_cipher_info_t *cipher_info; - int i, ret; - unsigned char output[MBEDTLS_CIPHER_BLKSIZE_MAX]; - - cipher_info = mbedtls_cipher_info_from_type( cipher_type ); - if( cipher_info == NULL ) - { - /* Failing at this point must be due to a build issue */ - ret = MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE; - goto exit; - } - - for( i = 0; i < num_tests; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " %s CMAC #%u: ", testname, i + 1 ); - - if( ( ret = mbedtls_cipher_cmac( cipher_info, key, keybits, messages, - message_lengths[i], output ) ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - goto exit; - } - - if( ( ret = memcmp( output, &expected_result[i * block_size], block_size ) ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - -exit: - return( ret ); -} - -#if defined(MBEDTLS_AES_C) -static int test_aes128_cmac_prf( int verbose ) -{ - int i; - int ret; - unsigned char output[MBEDTLS_AES_BLOCK_SIZE]; - - for( i = 0; i < NB_PRF_TESTS; i++ ) - { - mbedtls_printf( " AES CMAC 128 PRF #%u: ", i ); - ret = mbedtls_aes_cmac_prf_128( PRFK, PRFKlen[i], PRFM, 20, output ); - if( ret != 0 || - memcmp( output, PRFT[i], MBEDTLS_AES_BLOCK_SIZE ) != 0 ) - { - - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); - } - else if( verbose != 0 ) - { - mbedtls_printf( "passed\n" ); - } - } - return( ret ); -} -#endif /* MBEDTLS_AES_C */ - -int mbedtls_cmac_self_test( int verbose ) -{ - int ret; - -#if defined(MBEDTLS_AES_C) - /* AES-128 */ - if( ( ret = cmac_test_subkeys( verbose, - "AES 128", - aes_128_key, - 128, - (const unsigned char*)aes_128_subkeys, - MBEDTLS_CIPHER_AES_128_ECB, - MBEDTLS_AES_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = cmac_test_wth_cipher( verbose, - "AES 128", - aes_128_key, - 128, - test_message, - aes_message_lengths, - (const unsigned char*)aes_128_expected_result, - MBEDTLS_CIPHER_AES_128_ECB, - MBEDTLS_AES_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - /* AES-192 */ - if( ( ret = cmac_test_subkeys( verbose, - "AES 192", - aes_192_key, - 192, - (const unsigned char*)aes_192_subkeys, - MBEDTLS_CIPHER_AES_192_ECB, - MBEDTLS_AES_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = cmac_test_wth_cipher( verbose, - "AES 192", - aes_192_key, - 192, - test_message, - aes_message_lengths, - (const unsigned char*)aes_192_expected_result, - MBEDTLS_CIPHER_AES_192_ECB, - MBEDTLS_AES_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - /* AES-256 */ - if( ( ret = cmac_test_subkeys( verbose, - "AES 256", - aes_256_key, - 256, - (const unsigned char*)aes_256_subkeys, - MBEDTLS_CIPHER_AES_256_ECB, - MBEDTLS_AES_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = cmac_test_wth_cipher ( verbose, - "AES 256", - aes_256_key, - 256, - test_message, - aes_message_lengths, - (const unsigned char*)aes_256_expected_result, - MBEDTLS_CIPHER_AES_256_ECB, - MBEDTLS_AES_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_DES_C) - /* 3DES 2 key */ - if( ( ret = cmac_test_subkeys( verbose, - "3DES 2 key", - des3_2key_key, - 192, - (const unsigned char*)des3_2key_subkeys, - MBEDTLS_CIPHER_DES_EDE3_ECB, - MBEDTLS_DES3_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = cmac_test_wth_cipher( verbose, - "3DES 2 key", - des3_2key_key, - 192, - test_message, - des3_message_lengths, - (const unsigned char*)des3_2key_expected_result, - MBEDTLS_CIPHER_DES_EDE3_ECB, - MBEDTLS_DES3_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - /* 3DES 3 key */ - if( ( ret = cmac_test_subkeys( verbose, - "3DES 3 key", - des3_3key_key, - 192, - (const unsigned char*)des3_3key_subkeys, - MBEDTLS_CIPHER_DES_EDE3_ECB, - MBEDTLS_DES3_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = cmac_test_wth_cipher( verbose, - "3DES 3 key", - des3_3key_key, - 192, - test_message, - des3_message_lengths, - (const unsigned char*)des3_3key_expected_result, - MBEDTLS_CIPHER_DES_EDE3_ECB, - MBEDTLS_DES3_BLOCK_SIZE, - NB_CMAC_TESTS_PER_KEY ) ) != 0 ) - { - return( ret ); - } -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_AES_C) - if( ( ret = test_aes128_cmac_prf( verbose ) ) != 0 ) - return( ret ); -#endif /* MBEDTLS_AES_C */ - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_CMAC_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ctr_drbg.c b/components/ssl/mbedtls/mbedtls/library/ctr_drbg.c deleted file mode 100644 index ff532a01..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ctr_drbg.c +++ /dev/null @@ -1,654 +0,0 @@ -/* - * CTR_DRBG implementation based on AES-256 (NIST SP 800-90) - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The NIST SP 800-90 DRBGs are described in the following publication. - * - * http://csrc.nist.gov/publications/nistpubs/800-90/SP800-90revised_March2007.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_CTR_DRBG_C) - -#include "mbedtls/ctr_drbg.h" - -#include - -#if defined(MBEDTLS_FS_IO) -#include -#endif - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * CTR_DRBG context initialization - */ -void mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_ctr_drbg_context ) ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &ctx->mutex ); -#endif -} - -/* - * Non-public function wrapped by mbedtls_ctr_drbg_seed(). Necessary to allow - * NIST tests to succeed (which require known length fixed entropy) - */ -int mbedtls_ctr_drbg_seed_entropy_len( - mbedtls_ctr_drbg_context *ctx, - int (*f_entropy)(void *, unsigned char *, size_t), - void *p_entropy, - const unsigned char *custom, - size_t len, - size_t entropy_len ) -{ - int ret; - unsigned char key[MBEDTLS_CTR_DRBG_KEYSIZE]; - - memset( key, 0, MBEDTLS_CTR_DRBG_KEYSIZE ); - - mbedtls_aes_init( &ctx->aes_ctx ); - - ctx->f_entropy = f_entropy; - ctx->p_entropy = p_entropy; - - ctx->entropy_len = entropy_len; - ctx->reseed_interval = MBEDTLS_CTR_DRBG_RESEED_INTERVAL; - - /* - * Initialize with an empty key - */ - if( ( ret = mbedtls_aes_setkey_enc( &ctx->aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = mbedtls_ctr_drbg_reseed( ctx, custom, len ) ) != 0 ) - { - return( ret ); - } - return( 0 ); -} - -int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx, - int (*f_entropy)(void *, unsigned char *, size_t), - void *p_entropy, - const unsigned char *custom, - size_t len ) -{ - return( mbedtls_ctr_drbg_seed_entropy_len( ctx, f_entropy, p_entropy, custom, len, - MBEDTLS_CTR_DRBG_ENTROPY_LEN ) ); -} - -void mbedtls_ctr_drbg_free( mbedtls_ctr_drbg_context *ctx ) -{ - if( ctx == NULL ) - return; - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &ctx->mutex ); -#endif - mbedtls_aes_free( &ctx->aes_ctx ); - mbedtls_zeroize( ctx, sizeof( mbedtls_ctr_drbg_context ) ); -} - -void mbedtls_ctr_drbg_set_prediction_resistance( mbedtls_ctr_drbg_context *ctx, int resistance ) -{ - ctx->prediction_resistance = resistance; -} - -void mbedtls_ctr_drbg_set_entropy_len( mbedtls_ctr_drbg_context *ctx, size_t len ) -{ - ctx->entropy_len = len; -} - -void mbedtls_ctr_drbg_set_reseed_interval( mbedtls_ctr_drbg_context *ctx, int interval ) -{ - ctx->reseed_interval = interval; -} - -static int block_cipher_df( unsigned char *output, - const unsigned char *data, size_t data_len ) -{ - unsigned char buf[MBEDTLS_CTR_DRBG_MAX_SEED_INPUT + MBEDTLS_CTR_DRBG_BLOCKSIZE + 16]; - unsigned char tmp[MBEDTLS_CTR_DRBG_SEEDLEN]; - unsigned char key[MBEDTLS_CTR_DRBG_KEYSIZE]; - unsigned char chain[MBEDTLS_CTR_DRBG_BLOCKSIZE]; - unsigned char *p, *iv; - mbedtls_aes_context aes_ctx; - int ret = 0; - - int i, j; - size_t buf_len, use_len; - - if( data_len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT ) - return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG ); - - memset( buf, 0, MBEDTLS_CTR_DRBG_MAX_SEED_INPUT + MBEDTLS_CTR_DRBG_BLOCKSIZE + 16 ); - mbedtls_aes_init( &aes_ctx ); - - /* - * Construct IV (16 bytes) and S in buffer - * IV = Counter (in 32-bits) padded to 16 with zeroes - * S = Length input string (in 32-bits) || Length of output (in 32-bits) || - * data || 0x80 - * (Total is padded to a multiple of 16-bytes with zeroes) - */ - p = buf + MBEDTLS_CTR_DRBG_BLOCKSIZE; - *p++ = ( data_len >> 24 ) & 0xff; - *p++ = ( data_len >> 16 ) & 0xff; - *p++ = ( data_len >> 8 ) & 0xff; - *p++ = ( data_len ) & 0xff; - p += 3; - *p++ = MBEDTLS_CTR_DRBG_SEEDLEN; - memcpy( p, data, data_len ); - p[data_len] = 0x80; - - buf_len = MBEDTLS_CTR_DRBG_BLOCKSIZE + 8 + data_len + 1; - - for( i = 0; i < MBEDTLS_CTR_DRBG_KEYSIZE; i++ ) - key[i] = i; - - if( ( ret = mbedtls_aes_setkey_enc( &aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 ) - { - goto exit; - } - - /* - * Reduce data to MBEDTLS_CTR_DRBG_SEEDLEN bytes of data - */ - for( j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE ) - { - p = buf; - memset( chain, 0, MBEDTLS_CTR_DRBG_BLOCKSIZE ); - use_len = buf_len; - - while( use_len > 0 ) - { - for( i = 0; i < MBEDTLS_CTR_DRBG_BLOCKSIZE; i++ ) - chain[i] ^= p[i]; - p += MBEDTLS_CTR_DRBG_BLOCKSIZE; - use_len -= ( use_len >= MBEDTLS_CTR_DRBG_BLOCKSIZE ) ? - MBEDTLS_CTR_DRBG_BLOCKSIZE : use_len; - - if( ( ret = mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, chain, chain ) ) != 0 ) - { - goto exit; - } - } - - memcpy( tmp + j, chain, MBEDTLS_CTR_DRBG_BLOCKSIZE ); - - /* - * Update IV - */ - buf[3]++; - } - - /* - * Do final encryption with reduced data - */ - if( ( ret = mbedtls_aes_setkey_enc( &aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 ) - { - goto exit; - } - iv = tmp + MBEDTLS_CTR_DRBG_KEYSIZE; - p = output; - - for( j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE ) - { - if( ( ret = mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, iv, iv ) ) != 0 ) - { - goto exit; - } - memcpy( p, iv, MBEDTLS_CTR_DRBG_BLOCKSIZE ); - p += MBEDTLS_CTR_DRBG_BLOCKSIZE; - } -exit: - mbedtls_aes_free( &aes_ctx ); - /* - * tidy up the stack - */ - mbedtls_zeroize( buf, sizeof( buf ) ); - mbedtls_zeroize( tmp, sizeof( tmp ) ); - mbedtls_zeroize( key, sizeof( key ) ); - mbedtls_zeroize( chain, sizeof( chain ) ); - if( 0 != ret ) - { - /* - * wipe partial seed from memory - */ - mbedtls_zeroize( output, MBEDTLS_CTR_DRBG_SEEDLEN ); - } - - return( ret ); -} - -static int ctr_drbg_update_internal( mbedtls_ctr_drbg_context *ctx, - const unsigned char data[MBEDTLS_CTR_DRBG_SEEDLEN] ) -{ - unsigned char tmp[MBEDTLS_CTR_DRBG_SEEDLEN]; - unsigned char *p = tmp; - int i, j; - int ret = 0; - - memset( tmp, 0, MBEDTLS_CTR_DRBG_SEEDLEN ); - - for( j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE ) - { - /* - * Increase counter - */ - for( i = MBEDTLS_CTR_DRBG_BLOCKSIZE; i > 0; i-- ) - if( ++ctx->counter[i - 1] != 0 ) - break; - - /* - * Crypt counter block - */ - if( ( ret = mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, p ) ) != 0 ) - { - return( ret ); - } - - p += MBEDTLS_CTR_DRBG_BLOCKSIZE; - } - - for( i = 0; i < MBEDTLS_CTR_DRBG_SEEDLEN; i++ ) - tmp[i] ^= data[i]; - - /* - * Update key and counter - */ - if( ( ret = mbedtls_aes_setkey_enc( &ctx->aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 ) - { - return( ret ); - } - memcpy( ctx->counter, tmp + MBEDTLS_CTR_DRBG_KEYSIZE, MBEDTLS_CTR_DRBG_BLOCKSIZE ); - - return( 0 ); -} - -void mbedtls_ctr_drbg_update( mbedtls_ctr_drbg_context *ctx, - const unsigned char *additional, size_t add_len ) -{ - unsigned char add_input[MBEDTLS_CTR_DRBG_SEEDLEN]; - - if( add_len > 0 ) - { - /* MAX_INPUT would be more logical here, but we have to match - * block_cipher_df()'s limits since we can't propagate errors */ - if( add_len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT ) - add_len = MBEDTLS_CTR_DRBG_MAX_SEED_INPUT; - - block_cipher_df( add_input, additional, add_len ); - ctr_drbg_update_internal( ctx, add_input ); - } -} - -int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx, - const unsigned char *additional, size_t len ) -{ - unsigned char seed[MBEDTLS_CTR_DRBG_MAX_SEED_INPUT]; - size_t seedlen = 0; - int ret; - - if( ctx->entropy_len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT || - len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT - ctx->entropy_len ) - return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG ); - - memset( seed, 0, MBEDTLS_CTR_DRBG_MAX_SEED_INPUT ); - - /* - * Gather entropy_len bytes of entropy to seed state - */ - if( 0 != ctx->f_entropy( ctx->p_entropy, seed, - ctx->entropy_len ) ) - { - return( MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED ); - } - - seedlen += ctx->entropy_len; - - /* - * Add additional data - */ - if( additional && len ) - { - memcpy( seed + seedlen, additional, len ); - seedlen += len; - } - - /* - * Reduce to 384 bits - */ - if( ( ret = block_cipher_df( seed, seed, seedlen ) ) != 0 ) - { - return( ret ); - } - - /* - * Update state - */ - if( ( ret = ctr_drbg_update_internal( ctx, seed ) ) != 0 ) - { - return( ret ); - } - ctx->reseed_counter = 1; - - return( 0 ); -} - -int mbedtls_ctr_drbg_random_with_add( void *p_rng, - unsigned char *output, size_t output_len, - const unsigned char *additional, size_t add_len ) -{ - int ret = 0; - mbedtls_ctr_drbg_context *ctx = (mbedtls_ctr_drbg_context *) p_rng; - unsigned char add_input[MBEDTLS_CTR_DRBG_SEEDLEN]; - unsigned char *p = output; - unsigned char tmp[MBEDTLS_CTR_DRBG_BLOCKSIZE]; - int i; - size_t use_len; - - if( output_len > MBEDTLS_CTR_DRBG_MAX_REQUEST ) - return( MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG ); - - if( add_len > MBEDTLS_CTR_DRBG_MAX_INPUT ) - return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG ); - - memset( add_input, 0, MBEDTLS_CTR_DRBG_SEEDLEN ); - - if( ctx->reseed_counter > ctx->reseed_interval || - ctx->prediction_resistance ) - { - if( ( ret = mbedtls_ctr_drbg_reseed( ctx, additional, add_len ) ) != 0 ) - { - return( ret ); - } - add_len = 0; - } - - if( add_len > 0 ) - { - if( ( ret = block_cipher_df( add_input, additional, add_len ) ) != 0 ) - { - return( ret ); - } - if( ( ret = ctr_drbg_update_internal( ctx, add_input ) ) != 0 ) - { - return( ret ); - } - } - - while( output_len > 0 ) - { - /* - * Increase counter - */ - for( i = MBEDTLS_CTR_DRBG_BLOCKSIZE; i > 0; i-- ) - if( ++ctx->counter[i - 1] != 0 ) - break; - - /* - * Crypt counter block - */ - if( ( ret = mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, tmp ) ) != 0 ) - { - return( ret ); - } - - use_len = ( output_len > MBEDTLS_CTR_DRBG_BLOCKSIZE ) ? MBEDTLS_CTR_DRBG_BLOCKSIZE : - output_len; - /* - * Copy random block to destination - */ - memcpy( p, tmp, use_len ); - p += use_len; - output_len -= use_len; - } - - if( ( ret = ctr_drbg_update_internal( ctx, add_input ) ) != 0 ) - { - return( ret ); - } - - ctx->reseed_counter++; - - return( 0 ); -} - -int mbedtls_ctr_drbg_random( void *p_rng, unsigned char *output, size_t output_len ) -{ - int ret; - mbedtls_ctr_drbg_context *ctx = (mbedtls_ctr_drbg_context *) p_rng; - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - ret = mbedtls_ctr_drbg_random_with_add( ctx, output, output_len, NULL, 0 ); - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -#if defined(MBEDTLS_FS_IO) -int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path ) -{ - int ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR; - FILE *f; - unsigned char buf[ MBEDTLS_CTR_DRBG_MAX_INPUT ]; - - if( ( f = fopen( path, "wb" ) ) == NULL ) - return( MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR ); - - if( ( ret = mbedtls_ctr_drbg_random( ctx, buf, MBEDTLS_CTR_DRBG_MAX_INPUT ) ) != 0 ) - goto exit; - - if( fwrite( buf, 1, MBEDTLS_CTR_DRBG_MAX_INPUT, f ) != MBEDTLS_CTR_DRBG_MAX_INPUT ) - ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR; - else - ret = 0; - -exit: - mbedtls_zeroize( buf, sizeof( buf ) ); - - fclose( f ); - return( ret ); -} - -int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path ) -{ - int ret = 0; - FILE *f; - size_t n; - unsigned char buf[ MBEDTLS_CTR_DRBG_MAX_INPUT ]; - - if( ( f = fopen( path, "rb" ) ) == NULL ) - return( MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR ); - - fseek( f, 0, SEEK_END ); - n = (size_t) ftell( f ); - fseek( f, 0, SEEK_SET ); - - if( n > MBEDTLS_CTR_DRBG_MAX_INPUT ) - { - fclose( f ); - return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG ); - } - - if( fread( buf, 1, n, f ) != n ) - ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR; - else - mbedtls_ctr_drbg_update( ctx, buf, n ); - - fclose( f ); - - mbedtls_zeroize( buf, sizeof( buf ) ); - - if( ret != 0 ) - return( ret ); - - return( mbedtls_ctr_drbg_write_seed_file( ctx, path ) ); -} -#endif /* MBEDTLS_FS_IO */ - -#if defined(MBEDTLS_SELF_TEST) - -static const unsigned char entropy_source_pr[96] = - { 0xc1, 0x80, 0x81, 0xa6, 0x5d, 0x44, 0x02, 0x16, - 0x19, 0xb3, 0xf1, 0x80, 0xb1, 0xc9, 0x20, 0x02, - 0x6a, 0x54, 0x6f, 0x0c, 0x70, 0x81, 0x49, 0x8b, - 0x6e, 0xa6, 0x62, 0x52, 0x6d, 0x51, 0xb1, 0xcb, - 0x58, 0x3b, 0xfa, 0xd5, 0x37, 0x5f, 0xfb, 0xc9, - 0xff, 0x46, 0xd2, 0x19, 0xc7, 0x22, 0x3e, 0x95, - 0x45, 0x9d, 0x82, 0xe1, 0xe7, 0x22, 0x9f, 0x63, - 0x31, 0x69, 0xd2, 0x6b, 0x57, 0x47, 0x4f, 0xa3, - 0x37, 0xc9, 0x98, 0x1c, 0x0b, 0xfb, 0x91, 0x31, - 0x4d, 0x55, 0xb9, 0xe9, 0x1c, 0x5a, 0x5e, 0xe4, - 0x93, 0x92, 0xcf, 0xc5, 0x23, 0x12, 0xd5, 0x56, - 0x2c, 0x4a, 0x6e, 0xff, 0xdc, 0x10, 0xd0, 0x68 }; - -static const unsigned char entropy_source_nopr[64] = - { 0x5a, 0x19, 0x4d, 0x5e, 0x2b, 0x31, 0x58, 0x14, - 0x54, 0xde, 0xf6, 0x75, 0xfb, 0x79, 0x58, 0xfe, - 0xc7, 0xdb, 0x87, 0x3e, 0x56, 0x89, 0xfc, 0x9d, - 0x03, 0x21, 0x7c, 0x68, 0xd8, 0x03, 0x38, 0x20, - 0xf9, 0xe6, 0x5e, 0x04, 0xd8, 0x56, 0xf3, 0xa9, - 0xc4, 0x4a, 0x4c, 0xbd, 0xc1, 0xd0, 0x08, 0x46, - 0xf5, 0x98, 0x3d, 0x77, 0x1c, 0x1b, 0x13, 0x7e, - 0x4e, 0x0f, 0x9d, 0x8e, 0xf4, 0x09, 0xf9, 0x2e }; - -static const unsigned char nonce_pers_pr[16] = - { 0xd2, 0x54, 0xfc, 0xff, 0x02, 0x1e, 0x69, 0xd2, - 0x29, 0xc9, 0xcf, 0xad, 0x85, 0xfa, 0x48, 0x6c }; - -static const unsigned char nonce_pers_nopr[16] = - { 0x1b, 0x54, 0xb8, 0xff, 0x06, 0x42, 0xbf, 0xf5, - 0x21, 0xf1, 0x5c, 0x1c, 0x0b, 0x66, 0x5f, 0x3f }; - -static const unsigned char result_pr[16] = - { 0x34, 0x01, 0x16, 0x56, 0xb4, 0x29, 0x00, 0x8f, - 0x35, 0x63, 0xec, 0xb5, 0xf2, 0x59, 0x07, 0x23 }; - -static const unsigned char result_nopr[16] = - { 0xa0, 0x54, 0x30, 0x3d, 0x8a, 0x7e, 0xa9, 0x88, - 0x9d, 0x90, 0x3e, 0x07, 0x7c, 0x6f, 0x21, 0x8f }; - -static size_t test_offset; -static int ctr_drbg_self_test_entropy( void *data, unsigned char *buf, - size_t len ) -{ - const unsigned char *p = data; - memcpy( buf, p + test_offset, len ); - test_offset += len; - return( 0 ); -} - -#define CHK( c ) if( (c) != 0 ) \ - { \ - if( verbose != 0 ) \ - mbedtls_printf( "failed\n" ); \ - return( 1 ); \ - } - -/* - * Checkup routine - */ -int mbedtls_ctr_drbg_self_test( int verbose ) -{ - mbedtls_ctr_drbg_context ctx; - unsigned char buf[16]; - - mbedtls_ctr_drbg_init( &ctx ); - - /* - * Based on a NIST CTR_DRBG test vector (PR = True) - */ - if( verbose != 0 ) - mbedtls_printf( " CTR_DRBG (PR = TRUE) : " ); - - test_offset = 0; - CHK( mbedtls_ctr_drbg_seed_entropy_len( &ctx, ctr_drbg_self_test_entropy, - (void *) entropy_source_pr, nonce_pers_pr, 16, 32 ) ); - mbedtls_ctr_drbg_set_prediction_resistance( &ctx, MBEDTLS_CTR_DRBG_PR_ON ); - CHK( mbedtls_ctr_drbg_random( &ctx, buf, MBEDTLS_CTR_DRBG_BLOCKSIZE ) ); - CHK( mbedtls_ctr_drbg_random( &ctx, buf, MBEDTLS_CTR_DRBG_BLOCKSIZE ) ); - CHK( memcmp( buf, result_pr, MBEDTLS_CTR_DRBG_BLOCKSIZE ) ); - - mbedtls_ctr_drbg_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - /* - * Based on a NIST CTR_DRBG test vector (PR = FALSE) - */ - if( verbose != 0 ) - mbedtls_printf( " CTR_DRBG (PR = FALSE): " ); - - mbedtls_ctr_drbg_init( &ctx ); - - test_offset = 0; - CHK( mbedtls_ctr_drbg_seed_entropy_len( &ctx, ctr_drbg_self_test_entropy, - (void *) entropy_source_nopr, nonce_pers_nopr, 16, 32 ) ); - CHK( mbedtls_ctr_drbg_random( &ctx, buf, 16 ) ); - CHK( mbedtls_ctr_drbg_reseed( &ctx, NULL, 0 ) ); - CHK( mbedtls_ctr_drbg_random( &ctx, buf, 16 ) ); - CHK( memcmp( buf, result_nopr, 16 ) ); - - mbedtls_ctr_drbg_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); -} -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_CTR_DRBG_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/debug.c b/components/ssl/mbedtls/mbedtls/library/debug.c deleted file mode 100644 index db3924ac..00000000 --- a/components/ssl/mbedtls/mbedtls/library/debug.c +++ /dev/null @@ -1,368 +0,0 @@ -/* - * Debugging routines - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_DEBUG_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#define mbedtls_time_t time_t -#define mbedtls_snprintf snprintf -#endif - -#include "mbedtls/debug.h" - -#include -#include -#include - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -#define DEBUG_BUF_SIZE 512 - -static int debug_threshold = 0; - -void mbedtls_debug_set_threshold( int threshold ) -{ - debug_threshold = threshold; -} - -/* - * All calls to f_dbg must be made via this function - */ -static inline void debug_send_line( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *str ) -{ - /* - * If in a threaded environment, we need a thread identifier. - * Since there is no portable way to get one, use the address of the ssl - * context instead, as it shouldn't be shared between threads. - */ -#if defined(MBEDTLS_THREADING_C) - char idstr[20 + DEBUG_BUF_SIZE]; /* 0x + 16 nibbles + ': ' */ - mbedtls_snprintf( idstr, sizeof( idstr ), "%p: %s", (void*)ssl, str ); - ssl->conf->f_dbg( ssl->conf->p_dbg, level, file, line, idstr ); -#else - ssl->conf->f_dbg( ssl->conf->p_dbg, level, file, line, str ); -#endif -} - -void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *format, ... ) -{ - va_list argp; - char str[DEBUG_BUF_SIZE]; - int ret; - - if( NULL == ssl || NULL == ssl->conf || NULL == ssl->conf->f_dbg || level > debug_threshold ) - return; - - va_start( argp, format ); -#if defined(_WIN32) -#if defined(_TRUNCATE) && !defined(__MINGW32__) - ret = _vsnprintf_s( str, DEBUG_BUF_SIZE, _TRUNCATE, format, argp ); -#else - ret = _vsnprintf( str, DEBUG_BUF_SIZE, format, argp ); - if( ret < 0 || (size_t) ret == DEBUG_BUF_SIZE ) - { - str[DEBUG_BUF_SIZE-1] = '\0'; - ret = -1; - } -#endif -#else - ret = vsnprintf( str, DEBUG_BUF_SIZE, format, argp ); -#endif - va_end( argp ); - - if( ret >= 0 && ret < DEBUG_BUF_SIZE - 1 ) - { - str[ret] = '\n'; - str[ret + 1] = '\0'; - } - - debug_send_line( ssl, level, file, line, str ); -} - -void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, int ret ) -{ - char str[DEBUG_BUF_SIZE]; - - if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold ) - return; - - /* - * With non-blocking I/O and examples that just retry immediately, - * the logs would be quickly flooded with WANT_READ, so ignore that. - * Don't ignore WANT_WRITE however, since is is usually rare. - */ - if( ret == MBEDTLS_ERR_SSL_WANT_READ ) - return; - - mbedtls_snprintf( str, sizeof( str ), "%s() returned %d (-0x%04x)\n", - text, ret, -ret ); - - debug_send_line( ssl, level, file, line, str ); -} - -void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, const char *text, - const unsigned char *buf, size_t len ) -{ - char str[DEBUG_BUF_SIZE]; - char txt[17]; - size_t i, idx = 0; - - if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold ) - return; - - mbedtls_snprintf( str + idx, sizeof( str ) - idx, "dumping '%s' (%u bytes)\n", - text, (unsigned int) len ); - - debug_send_line( ssl, level, file, line, str ); - - idx = 0; - memset( txt, 0, sizeof( txt ) ); - for( i = 0; i < len; i++ ) - { - if( i >= 4096 ) - break; - - if( i % 16 == 0 ) - { - if( i > 0 ) - { - mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %s\n", txt ); - debug_send_line( ssl, level, file, line, str ); - - idx = 0; - memset( txt, 0, sizeof( txt ) ); - } - - idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, "%04x: ", - (unsigned int) i ); - - } - - idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %02x", - (unsigned int) buf[i] ); - txt[i % 16] = ( buf[i] > 31 && buf[i] < 127 ) ? buf[i] : '.' ; - } - - if( len > 0 ) - { - for( /* i = i */; i % 16 != 0; i++ ) - idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " " ); - - mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %s\n", txt ); - debug_send_line( ssl, level, file, line, str ); - } -} - -#if defined(MBEDTLS_ECP_C) -void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, const mbedtls_ecp_point *X ) -{ - char str[DEBUG_BUF_SIZE]; - - if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold ) - return; - - mbedtls_snprintf( str, sizeof( str ), "%s(X)", text ); - mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->X ); - - mbedtls_snprintf( str, sizeof( str ), "%s(Y)", text ); - mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->Y ); -} -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_BIGNUM_C) -void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, const mbedtls_mpi *X ) -{ - char str[DEBUG_BUF_SIZE]; - int j, k, zeros = 1; - size_t i, n, idx = 0; - - if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || X == NULL || level > debug_threshold ) - return; - - for( n = X->n - 1; n > 0; n-- ) - if( X->p[n] != 0 ) - break; - - for( j = ( sizeof(mbedtls_mpi_uint) << 3 ) - 1; j >= 0; j-- ) - if( ( ( X->p[n] >> j ) & 1 ) != 0 ) - break; - - mbedtls_snprintf( str + idx, sizeof( str ) - idx, "value of '%s' (%d bits) is:\n", - text, (int) ( ( n * ( sizeof(mbedtls_mpi_uint) << 3 ) ) + j + 1 ) ); - - debug_send_line( ssl, level, file, line, str ); - - idx = 0; - for( i = n + 1, j = 0; i > 0; i-- ) - { - if( zeros && X->p[i - 1] == 0 ) - continue; - - for( k = sizeof( mbedtls_mpi_uint ) - 1; k >= 0; k-- ) - { - if( zeros && ( ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF ) == 0 ) - continue; - else - zeros = 0; - - if( j % 16 == 0 ) - { - if( j > 0 ) - { - mbedtls_snprintf( str + idx, sizeof( str ) - idx, "\n" ); - debug_send_line( ssl, level, file, line, str ); - idx = 0; - } - } - - idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %02x", (unsigned int) - ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF ); - - j++; - } - - } - - if( zeros == 1 ) - idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " 00" ); - - mbedtls_snprintf( str + idx, sizeof( str ) - idx, "\n" ); - debug_send_line( ssl, level, file, line, str ); -} -#endif /* MBEDTLS_BIGNUM_C */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -static void debug_print_pk( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, const mbedtls_pk_context *pk ) -{ - size_t i; - mbedtls_pk_debug_item items[MBEDTLS_PK_DEBUG_MAX_ITEMS]; - char name[16]; - - memset( items, 0, sizeof( items ) ); - - if( mbedtls_pk_debug( pk, items ) != 0 ) - { - debug_send_line( ssl, level, file, line, - "invalid PK context\n" ); - return; - } - - for( i = 0; i < MBEDTLS_PK_DEBUG_MAX_ITEMS; i++ ) - { - if( items[i].type == MBEDTLS_PK_DEBUG_NONE ) - return; - - mbedtls_snprintf( name, sizeof( name ), "%s%s", text, items[i].name ); - name[sizeof( name ) - 1] = '\0'; - - if( items[i].type == MBEDTLS_PK_DEBUG_MPI ) - mbedtls_debug_print_mpi( ssl, level, file, line, name, items[i].value ); - else -#if defined(MBEDTLS_ECP_C) - if( items[i].type == MBEDTLS_PK_DEBUG_ECP ) - mbedtls_debug_print_ecp( ssl, level, file, line, name, items[i].value ); - else -#endif - debug_send_line( ssl, level, file, line, - "should not happen\n" ); - } -} - -static void debug_print_line_by_line( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, const char *text ) -{ - char str[DEBUG_BUF_SIZE]; - const char *start, *cur; - - start = text; - for( cur = text; *cur != '\0'; cur++ ) - { - if( *cur == '\n' ) - { - size_t len = cur - start + 1; - if( len > DEBUG_BUF_SIZE - 1 ) - len = DEBUG_BUF_SIZE - 1; - - memcpy( str, start, len ); - str[len] = '\0'; - - debug_send_line( ssl, level, file, line, str ); - - start = cur + 1; - } - } -} - -void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level, - const char *file, int line, - const char *text, const mbedtls_x509_crt *crt ) -{ - char str[DEBUG_BUF_SIZE]; - int i = 0; - - if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || crt == NULL || level > debug_threshold ) - return; - - while( crt != NULL ) - { - char buf[1024]; - - mbedtls_snprintf( str, sizeof( str ), "%s #%d:\n", text, ++i ); - debug_send_line( ssl, level, file, line, str ); - - mbedtls_x509_crt_info( buf, sizeof( buf ) - 1, "", crt ); - debug_print_line_by_line( ssl, level, file, line, buf ); - - debug_print_pk( ssl, level, file, line, "crt->", &crt->pk ); - - crt = crt->next; - } -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#endif /* MBEDTLS_DEBUG_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/des.c b/components/ssl/mbedtls/mbedtls/library/des.c deleted file mode 100644 index 09f95cfc..00000000 --- a/components/ssl/mbedtls/mbedtls/library/des.c +++ /dev/null @@ -1,1061 +0,0 @@ -/* - * FIPS-46-3 compliant Triple-DES implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * DES, on which TDES is based, was originally designed by Horst Feistel - * at IBM in 1974, and was adopted as a standard by NIST (formerly NBS). - * - * http://csrc.nist.gov/publications/fips/fips46-3/fips46-3.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_DES_C) - -#include "mbedtls/des.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_DES_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT32_BE -#define GET_UINT32_BE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ - | ( (uint32_t) (b)[(i) + 1] << 16 ) \ - | ( (uint32_t) (b)[(i) + 2] << 8 ) \ - | ( (uint32_t) (b)[(i) + 3] ); \ -} -#endif - -#ifndef PUT_UINT32_BE -#define PUT_UINT32_BE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) ); \ -} -#endif - -/* - * Expanded DES S-boxes - */ -static const uint32_t SB1[64] = -{ - 0x01010400, 0x00000000, 0x00010000, 0x01010404, - 0x01010004, 0x00010404, 0x00000004, 0x00010000, - 0x00000400, 0x01010400, 0x01010404, 0x00000400, - 0x01000404, 0x01010004, 0x01000000, 0x00000004, - 0x00000404, 0x01000400, 0x01000400, 0x00010400, - 0x00010400, 0x01010000, 0x01010000, 0x01000404, - 0x00010004, 0x01000004, 0x01000004, 0x00010004, - 0x00000000, 0x00000404, 0x00010404, 0x01000000, - 0x00010000, 0x01010404, 0x00000004, 0x01010000, - 0x01010400, 0x01000000, 0x01000000, 0x00000400, - 0x01010004, 0x00010000, 0x00010400, 0x01000004, - 0x00000400, 0x00000004, 0x01000404, 0x00010404, - 0x01010404, 0x00010004, 0x01010000, 0x01000404, - 0x01000004, 0x00000404, 0x00010404, 0x01010400, - 0x00000404, 0x01000400, 0x01000400, 0x00000000, - 0x00010004, 0x00010400, 0x00000000, 0x01010004 -}; - -static const uint32_t SB2[64] = -{ - 0x80108020, 0x80008000, 0x00008000, 0x00108020, - 0x00100000, 0x00000020, 0x80100020, 0x80008020, - 0x80000020, 0x80108020, 0x80108000, 0x80000000, - 0x80008000, 0x00100000, 0x00000020, 0x80100020, - 0x00108000, 0x00100020, 0x80008020, 0x00000000, - 0x80000000, 0x00008000, 0x00108020, 0x80100000, - 0x00100020, 0x80000020, 0x00000000, 0x00108000, - 0x00008020, 0x80108000, 0x80100000, 0x00008020, - 0x00000000, 0x00108020, 0x80100020, 0x00100000, - 0x80008020, 0x80100000, 0x80108000, 0x00008000, - 0x80100000, 0x80008000, 0x00000020, 0x80108020, - 0x00108020, 0x00000020, 0x00008000, 0x80000000, - 0x00008020, 0x80108000, 0x00100000, 0x80000020, - 0x00100020, 0x80008020, 0x80000020, 0x00100020, - 0x00108000, 0x00000000, 0x80008000, 0x00008020, - 0x80000000, 0x80100020, 0x80108020, 0x00108000 -}; - -static const uint32_t SB3[64] = -{ - 0x00000208, 0x08020200, 0x00000000, 0x08020008, - 0x08000200, 0x00000000, 0x00020208, 0x08000200, - 0x00020008, 0x08000008, 0x08000008, 0x00020000, - 0x08020208, 0x00020008, 0x08020000, 0x00000208, - 0x08000000, 0x00000008, 0x08020200, 0x00000200, - 0x00020200, 0x08020000, 0x08020008, 0x00020208, - 0x08000208, 0x00020200, 0x00020000, 0x08000208, - 0x00000008, 0x08020208, 0x00000200, 0x08000000, - 0x08020200, 0x08000000, 0x00020008, 0x00000208, - 0x00020000, 0x08020200, 0x08000200, 0x00000000, - 0x00000200, 0x00020008, 0x08020208, 0x08000200, - 0x08000008, 0x00000200, 0x00000000, 0x08020008, - 0x08000208, 0x00020000, 0x08000000, 0x08020208, - 0x00000008, 0x00020208, 0x00020200, 0x08000008, - 0x08020000, 0x08000208, 0x00000208, 0x08020000, - 0x00020208, 0x00000008, 0x08020008, 0x00020200 -}; - -static const uint32_t SB4[64] = -{ - 0x00802001, 0x00002081, 0x00002081, 0x00000080, - 0x00802080, 0x00800081, 0x00800001, 0x00002001, - 0x00000000, 0x00802000, 0x00802000, 0x00802081, - 0x00000081, 0x00000000, 0x00800080, 0x00800001, - 0x00000001, 0x00002000, 0x00800000, 0x00802001, - 0x00000080, 0x00800000, 0x00002001, 0x00002080, - 0x00800081, 0x00000001, 0x00002080, 0x00800080, - 0x00002000, 0x00802080, 0x00802081, 0x00000081, - 0x00800080, 0x00800001, 0x00802000, 0x00802081, - 0x00000081, 0x00000000, 0x00000000, 0x00802000, - 0x00002080, 0x00800080, 0x00800081, 0x00000001, - 0x00802001, 0x00002081, 0x00002081, 0x00000080, - 0x00802081, 0x00000081, 0x00000001, 0x00002000, - 0x00800001, 0x00002001, 0x00802080, 0x00800081, - 0x00002001, 0x00002080, 0x00800000, 0x00802001, - 0x00000080, 0x00800000, 0x00002000, 0x00802080 -}; - -static const uint32_t SB5[64] = -{ - 0x00000100, 0x02080100, 0x02080000, 0x42000100, - 0x00080000, 0x00000100, 0x40000000, 0x02080000, - 0x40080100, 0x00080000, 0x02000100, 0x40080100, - 0x42000100, 0x42080000, 0x00080100, 0x40000000, - 0x02000000, 0x40080000, 0x40080000, 0x00000000, - 0x40000100, 0x42080100, 0x42080100, 0x02000100, - 0x42080000, 0x40000100, 0x00000000, 0x42000000, - 0x02080100, 0x02000000, 0x42000000, 0x00080100, - 0x00080000, 0x42000100, 0x00000100, 0x02000000, - 0x40000000, 0x02080000, 0x42000100, 0x40080100, - 0x02000100, 0x40000000, 0x42080000, 0x02080100, - 0x40080100, 0x00000100, 0x02000000, 0x42080000, - 0x42080100, 0x00080100, 0x42000000, 0x42080100, - 0x02080000, 0x00000000, 0x40080000, 0x42000000, - 0x00080100, 0x02000100, 0x40000100, 0x00080000, - 0x00000000, 0x40080000, 0x02080100, 0x40000100 -}; - -static const uint32_t SB6[64] = -{ - 0x20000010, 0x20400000, 0x00004000, 0x20404010, - 0x20400000, 0x00000010, 0x20404010, 0x00400000, - 0x20004000, 0x00404010, 0x00400000, 0x20000010, - 0x00400010, 0x20004000, 0x20000000, 0x00004010, - 0x00000000, 0x00400010, 0x20004010, 0x00004000, - 0x00404000, 0x20004010, 0x00000010, 0x20400010, - 0x20400010, 0x00000000, 0x00404010, 0x20404000, - 0x00004010, 0x00404000, 0x20404000, 0x20000000, - 0x20004000, 0x00000010, 0x20400010, 0x00404000, - 0x20404010, 0x00400000, 0x00004010, 0x20000010, - 0x00400000, 0x20004000, 0x20000000, 0x00004010, - 0x20000010, 0x20404010, 0x00404000, 0x20400000, - 0x00404010, 0x20404000, 0x00000000, 0x20400010, - 0x00000010, 0x00004000, 0x20400000, 0x00404010, - 0x00004000, 0x00400010, 0x20004010, 0x00000000, - 0x20404000, 0x20000000, 0x00400010, 0x20004010 -}; - -static const uint32_t SB7[64] = -{ - 0x00200000, 0x04200002, 0x04000802, 0x00000000, - 0x00000800, 0x04000802, 0x00200802, 0x04200800, - 0x04200802, 0x00200000, 0x00000000, 0x04000002, - 0x00000002, 0x04000000, 0x04200002, 0x00000802, - 0x04000800, 0x00200802, 0x00200002, 0x04000800, - 0x04000002, 0x04200000, 0x04200800, 0x00200002, - 0x04200000, 0x00000800, 0x00000802, 0x04200802, - 0x00200800, 0x00000002, 0x04000000, 0x00200800, - 0x04000000, 0x00200800, 0x00200000, 0x04000802, - 0x04000802, 0x04200002, 0x04200002, 0x00000002, - 0x00200002, 0x04000000, 0x04000800, 0x00200000, - 0x04200800, 0x00000802, 0x00200802, 0x04200800, - 0x00000802, 0x04000002, 0x04200802, 0x04200000, - 0x00200800, 0x00000000, 0x00000002, 0x04200802, - 0x00000000, 0x00200802, 0x04200000, 0x00000800, - 0x04000002, 0x04000800, 0x00000800, 0x00200002 -}; - -static const uint32_t SB8[64] = -{ - 0x10001040, 0x00001000, 0x00040000, 0x10041040, - 0x10000000, 0x10001040, 0x00000040, 0x10000000, - 0x00040040, 0x10040000, 0x10041040, 0x00041000, - 0x10041000, 0x00041040, 0x00001000, 0x00000040, - 0x10040000, 0x10000040, 0x10001000, 0x00001040, - 0x00041000, 0x00040040, 0x10040040, 0x10041000, - 0x00001040, 0x00000000, 0x00000000, 0x10040040, - 0x10000040, 0x10001000, 0x00041040, 0x00040000, - 0x00041040, 0x00040000, 0x10041000, 0x00001000, - 0x00000040, 0x10040040, 0x00001000, 0x00041040, - 0x10001000, 0x00000040, 0x10000040, 0x10040000, - 0x10040040, 0x10000000, 0x00040000, 0x10001040, - 0x00000000, 0x10041040, 0x00040040, 0x10000040, - 0x10040000, 0x10001000, 0x10001040, 0x00000000, - 0x10041040, 0x00041000, 0x00041000, 0x00001040, - 0x00001040, 0x00040040, 0x10000000, 0x10041000 -}; - -/* - * PC1: left and right halves bit-swap - */ -static const uint32_t LHs[16] = -{ - 0x00000000, 0x00000001, 0x00000100, 0x00000101, - 0x00010000, 0x00010001, 0x00010100, 0x00010101, - 0x01000000, 0x01000001, 0x01000100, 0x01000101, - 0x01010000, 0x01010001, 0x01010100, 0x01010101 -}; - -static const uint32_t RHs[16] = -{ - 0x00000000, 0x01000000, 0x00010000, 0x01010000, - 0x00000100, 0x01000100, 0x00010100, 0x01010100, - 0x00000001, 0x01000001, 0x00010001, 0x01010001, - 0x00000101, 0x01000101, 0x00010101, 0x01010101, -}; - -/* - * Initial Permutation macro - */ -#define DES_IP(X,Y) \ -{ \ - T = ((X >> 4) ^ Y) & 0x0F0F0F0F; Y ^= T; X ^= (T << 4); \ - T = ((X >> 16) ^ Y) & 0x0000FFFF; Y ^= T; X ^= (T << 16); \ - T = ((Y >> 2) ^ X) & 0x33333333; X ^= T; Y ^= (T << 2); \ - T = ((Y >> 8) ^ X) & 0x00FF00FF; X ^= T; Y ^= (T << 8); \ - Y = ((Y << 1) | (Y >> 31)) & 0xFFFFFFFF; \ - T = (X ^ Y) & 0xAAAAAAAA; Y ^= T; X ^= T; \ - X = ((X << 1) | (X >> 31)) & 0xFFFFFFFF; \ -} - -/* - * Final Permutation macro - */ -#define DES_FP(X,Y) \ -{ \ - X = ((X << 31) | (X >> 1)) & 0xFFFFFFFF; \ - T = (X ^ Y) & 0xAAAAAAAA; X ^= T; Y ^= T; \ - Y = ((Y << 31) | (Y >> 1)) & 0xFFFFFFFF; \ - T = ((Y >> 8) ^ X) & 0x00FF00FF; X ^= T; Y ^= (T << 8); \ - T = ((Y >> 2) ^ X) & 0x33333333; X ^= T; Y ^= (T << 2); \ - T = ((X >> 16) ^ Y) & 0x0000FFFF; Y ^= T; X ^= (T << 16); \ - T = ((X >> 4) ^ Y) & 0x0F0F0F0F; Y ^= T; X ^= (T << 4); \ -} - -/* - * DES round macro - */ -#define DES_ROUND(X,Y) \ -{ \ - T = *SK++ ^ X; \ - Y ^= SB8[ (T ) & 0x3F ] ^ \ - SB6[ (T >> 8) & 0x3F ] ^ \ - SB4[ (T >> 16) & 0x3F ] ^ \ - SB2[ (T >> 24) & 0x3F ]; \ - \ - T = *SK++ ^ ((X << 28) | (X >> 4)); \ - Y ^= SB7[ (T ) & 0x3F ] ^ \ - SB5[ (T >> 8) & 0x3F ] ^ \ - SB3[ (T >> 16) & 0x3F ] ^ \ - SB1[ (T >> 24) & 0x3F ]; \ -} - -#define SWAP(a,b) { uint32_t t = a; a = b; b = t; t = 0; } - -void mbedtls_des_init( mbedtls_des_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_des_context ) ); -} - -void mbedtls_des_free( mbedtls_des_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_des_context ) ); -} - -void mbedtls_des3_init( mbedtls_des3_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_des3_context ) ); -} - -void mbedtls_des3_free( mbedtls_des3_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_des3_context ) ); -} - -static const unsigned char odd_parity_table[128] = { 1, 2, 4, 7, 8, - 11, 13, 14, 16, 19, 21, 22, 25, 26, 28, 31, 32, 35, 37, 38, 41, 42, 44, - 47, 49, 50, 52, 55, 56, 59, 61, 62, 64, 67, 69, 70, 73, 74, 76, 79, 81, - 82, 84, 87, 88, 91, 93, 94, 97, 98, 100, 103, 104, 107, 109, 110, 112, - 115, 117, 118, 121, 122, 124, 127, 128, 131, 133, 134, 137, 138, 140, - 143, 145, 146, 148, 151, 152, 155, 157, 158, 161, 162, 164, 167, 168, - 171, 173, 174, 176, 179, 181, 182, 185, 186, 188, 191, 193, 194, 196, - 199, 200, 203, 205, 206, 208, 211, 213, 214, 217, 218, 220, 223, 224, - 227, 229, 230, 233, 234, 236, 239, 241, 242, 244, 247, 248, 251, 253, - 254 }; - -void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] ) -{ - int i; - - for( i = 0; i < MBEDTLS_DES_KEY_SIZE; i++ ) - key[i] = odd_parity_table[key[i] / 2]; -} - -/* - * Check the given key's parity, returns 1 on failure, 0 on SUCCESS - */ -int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SIZE] ) -{ - int i; - - for( i = 0; i < MBEDTLS_DES_KEY_SIZE; i++ ) - if( key[i] != odd_parity_table[key[i] / 2] ) - return( 1 ); - - return( 0 ); -} - -/* - * Table of weak and semi-weak keys - * - * Source: http://en.wikipedia.org/wiki/Weak_key - * - * Weak: - * Alternating ones + zeros (0x0101010101010101) - * Alternating 'F' + 'E' (0xFEFEFEFEFEFEFEFE) - * '0xE0E0E0E0F1F1F1F1' - * '0x1F1F1F1F0E0E0E0E' - * - * Semi-weak: - * 0x011F011F010E010E and 0x1F011F010E010E01 - * 0x01E001E001F101F1 and 0xE001E001F101F101 - * 0x01FE01FE01FE01FE and 0xFE01FE01FE01FE01 - * 0x1FE01FE00EF10EF1 and 0xE01FE01FF10EF10E - * 0x1FFE1FFE0EFE0EFE and 0xFE1FFE1FFE0EFE0E - * 0xE0FEE0FEF1FEF1FE and 0xFEE0FEE0FEF1FEF1 - * - */ - -#define WEAK_KEY_COUNT 16 - -static const unsigned char weak_key_table[WEAK_KEY_COUNT][MBEDTLS_DES_KEY_SIZE] = -{ - { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }, - { 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE }, - { 0x1F, 0x1F, 0x1F, 0x1F, 0x0E, 0x0E, 0x0E, 0x0E }, - { 0xE0, 0xE0, 0xE0, 0xE0, 0xF1, 0xF1, 0xF1, 0xF1 }, - - { 0x01, 0x1F, 0x01, 0x1F, 0x01, 0x0E, 0x01, 0x0E }, - { 0x1F, 0x01, 0x1F, 0x01, 0x0E, 0x01, 0x0E, 0x01 }, - { 0x01, 0xE0, 0x01, 0xE0, 0x01, 0xF1, 0x01, 0xF1 }, - { 0xE0, 0x01, 0xE0, 0x01, 0xF1, 0x01, 0xF1, 0x01 }, - { 0x01, 0xFE, 0x01, 0xFE, 0x01, 0xFE, 0x01, 0xFE }, - { 0xFE, 0x01, 0xFE, 0x01, 0xFE, 0x01, 0xFE, 0x01 }, - { 0x1F, 0xE0, 0x1F, 0xE0, 0x0E, 0xF1, 0x0E, 0xF1 }, - { 0xE0, 0x1F, 0xE0, 0x1F, 0xF1, 0x0E, 0xF1, 0x0E }, - { 0x1F, 0xFE, 0x1F, 0xFE, 0x0E, 0xFE, 0x0E, 0xFE }, - { 0xFE, 0x1F, 0xFE, 0x1F, 0xFE, 0x0E, 0xFE, 0x0E }, - { 0xE0, 0xFE, 0xE0, 0xFE, 0xF1, 0xFE, 0xF1, 0xFE }, - { 0xFE, 0xE0, 0xFE, 0xE0, 0xFE, 0xF1, 0xFE, 0xF1 } -}; - -int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] ) -{ - int i; - - for( i = 0; i < WEAK_KEY_COUNT; i++ ) - if( memcmp( weak_key_table[i], key, MBEDTLS_DES_KEY_SIZE) == 0 ) - return( 1 ); - - return( 0 ); -} - -#if !defined(MBEDTLS_DES_SETKEY_ALT) -void mbedtls_des_setkey( uint32_t SK[32], const unsigned char key[MBEDTLS_DES_KEY_SIZE] ) -{ - int i; - uint32_t X, Y, T; - - GET_UINT32_BE( X, key, 0 ); - GET_UINT32_BE( Y, key, 4 ); - - /* - * Permuted Choice 1 - */ - T = ((Y >> 4) ^ X) & 0x0F0F0F0F; X ^= T; Y ^= (T << 4); - T = ((Y ) ^ X) & 0x10101010; X ^= T; Y ^= (T ); - - X = (LHs[ (X ) & 0xF] << 3) | (LHs[ (X >> 8) & 0xF ] << 2) - | (LHs[ (X >> 16) & 0xF] << 1) | (LHs[ (X >> 24) & 0xF ] ) - | (LHs[ (X >> 5) & 0xF] << 7) | (LHs[ (X >> 13) & 0xF ] << 6) - | (LHs[ (X >> 21) & 0xF] << 5) | (LHs[ (X >> 29) & 0xF ] << 4); - - Y = (RHs[ (Y >> 1) & 0xF] << 3) | (RHs[ (Y >> 9) & 0xF ] << 2) - | (RHs[ (Y >> 17) & 0xF] << 1) | (RHs[ (Y >> 25) & 0xF ] ) - | (RHs[ (Y >> 4) & 0xF] << 7) | (RHs[ (Y >> 12) & 0xF ] << 6) - | (RHs[ (Y >> 20) & 0xF] << 5) | (RHs[ (Y >> 28) & 0xF ] << 4); - - X &= 0x0FFFFFFF; - Y &= 0x0FFFFFFF; - - /* - * calculate subkeys - */ - for( i = 0; i < 16; i++ ) - { - if( i < 2 || i == 8 || i == 15 ) - { - X = ((X << 1) | (X >> 27)) & 0x0FFFFFFF; - Y = ((Y << 1) | (Y >> 27)) & 0x0FFFFFFF; - } - else - { - X = ((X << 2) | (X >> 26)) & 0x0FFFFFFF; - Y = ((Y << 2) | (Y >> 26)) & 0x0FFFFFFF; - } - - *SK++ = ((X << 4) & 0x24000000) | ((X << 28) & 0x10000000) - | ((X << 14) & 0x08000000) | ((X << 18) & 0x02080000) - | ((X << 6) & 0x01000000) | ((X << 9) & 0x00200000) - | ((X >> 1) & 0x00100000) | ((X << 10) & 0x00040000) - | ((X << 2) & 0x00020000) | ((X >> 10) & 0x00010000) - | ((Y >> 13) & 0x00002000) | ((Y >> 4) & 0x00001000) - | ((Y << 6) & 0x00000800) | ((Y >> 1) & 0x00000400) - | ((Y >> 14) & 0x00000200) | ((Y ) & 0x00000100) - | ((Y >> 5) & 0x00000020) | ((Y >> 10) & 0x00000010) - | ((Y >> 3) & 0x00000008) | ((Y >> 18) & 0x00000004) - | ((Y >> 26) & 0x00000002) | ((Y >> 24) & 0x00000001); - - *SK++ = ((X << 15) & 0x20000000) | ((X << 17) & 0x10000000) - | ((X << 10) & 0x08000000) | ((X << 22) & 0x04000000) - | ((X >> 2) & 0x02000000) | ((X << 1) & 0x01000000) - | ((X << 16) & 0x00200000) | ((X << 11) & 0x00100000) - | ((X << 3) & 0x00080000) | ((X >> 6) & 0x00040000) - | ((X << 15) & 0x00020000) | ((X >> 4) & 0x00010000) - | ((Y >> 2) & 0x00002000) | ((Y << 8) & 0x00001000) - | ((Y >> 14) & 0x00000808) | ((Y >> 9) & 0x00000400) - | ((Y ) & 0x00000200) | ((Y << 7) & 0x00000100) - | ((Y >> 7) & 0x00000020) | ((Y >> 3) & 0x00000011) - | ((Y << 2) & 0x00000004) | ((Y >> 21) & 0x00000002); - } -} -#endif /* !MBEDTLS_DES_SETKEY_ALT */ - -/* - * DES key schedule (56-bit, encryption) - */ -int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] ) -{ - mbedtls_des_setkey( ctx->sk, key ); - - return( 0 ); -} - -/* - * DES key schedule (56-bit, decryption) - */ -int mbedtls_des_setkey_dec( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] ) -{ - int i; - - mbedtls_des_setkey( ctx->sk, key ); - - for( i = 0; i < 16; i += 2 ) - { - SWAP( ctx->sk[i ], ctx->sk[30 - i] ); - SWAP( ctx->sk[i + 1], ctx->sk[31 - i] ); - } - - return( 0 ); -} - -static void des3_set2key( uint32_t esk[96], - uint32_t dsk[96], - const unsigned char key[MBEDTLS_DES_KEY_SIZE*2] ) -{ - int i; - - mbedtls_des_setkey( esk, key ); - mbedtls_des_setkey( dsk + 32, key + 8 ); - - for( i = 0; i < 32; i += 2 ) - { - dsk[i ] = esk[30 - i]; - dsk[i + 1] = esk[31 - i]; - - esk[i + 32] = dsk[62 - i]; - esk[i + 33] = dsk[63 - i]; - - esk[i + 64] = esk[i ]; - esk[i + 65] = esk[i + 1]; - - dsk[i + 64] = dsk[i ]; - dsk[i + 65] = dsk[i + 1]; - } -} - -/* - * Triple-DES key schedule (112-bit, encryption) - */ -int mbedtls_des3_set2key_enc( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] ) -{ - uint32_t sk[96]; - - des3_set2key( ctx->sk, sk, key ); - mbedtls_zeroize( sk, sizeof( sk ) ); - - return( 0 ); -} - -/* - * Triple-DES key schedule (112-bit, decryption) - */ -int mbedtls_des3_set2key_dec( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] ) -{ - uint32_t sk[96]; - - des3_set2key( sk, ctx->sk, key ); - mbedtls_zeroize( sk, sizeof( sk ) ); - - return( 0 ); -} - -static void des3_set3key( uint32_t esk[96], - uint32_t dsk[96], - const unsigned char key[24] ) -{ - int i; - - mbedtls_des_setkey( esk, key ); - mbedtls_des_setkey( dsk + 32, key + 8 ); - mbedtls_des_setkey( esk + 64, key + 16 ); - - for( i = 0; i < 32; i += 2 ) - { - dsk[i ] = esk[94 - i]; - dsk[i + 1] = esk[95 - i]; - - esk[i + 32] = dsk[62 - i]; - esk[i + 33] = dsk[63 - i]; - - dsk[i + 64] = esk[30 - i]; - dsk[i + 65] = esk[31 - i]; - } -} - -/* - * Triple-DES key schedule (168-bit, encryption) - */ -int mbedtls_des3_set3key_enc( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] ) -{ - uint32_t sk[96]; - - des3_set3key( ctx->sk, sk, key ); - mbedtls_zeroize( sk, sizeof( sk ) ); - - return( 0 ); -} - -/* - * Triple-DES key schedule (168-bit, decryption) - */ -int mbedtls_des3_set3key_dec( mbedtls_des3_context *ctx, - const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] ) -{ - uint32_t sk[96]; - - des3_set3key( sk, ctx->sk, key ); - mbedtls_zeroize( sk, sizeof( sk ) ); - - return( 0 ); -} - -/* - * DES-ECB block encryption/decryption - */ -#if !defined(MBEDTLS_DES_CRYPT_ECB_ALT) -int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx, - const unsigned char input[8], - unsigned char output[8] ) -{ - int i; - uint32_t X, Y, T, *SK; - - SK = ctx->sk; - - GET_UINT32_BE( X, input, 0 ); - GET_UINT32_BE( Y, input, 4 ); - - DES_IP( X, Y ); - - for( i = 0; i < 8; i++ ) - { - DES_ROUND( Y, X ); - DES_ROUND( X, Y ); - } - - DES_FP( Y, X ); - - PUT_UINT32_BE( Y, output, 0 ); - PUT_UINT32_BE( X, output, 4 ); - - return( 0 ); -} -#endif /* !MBEDTLS_DES_CRYPT_ECB_ALT */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/* - * DES-CBC buffer encryption/decryption - */ -int mbedtls_des_crypt_cbc( mbedtls_des_context *ctx, - int mode, - size_t length, - unsigned char iv[8], - const unsigned char *input, - unsigned char *output ) -{ - int i; - unsigned char temp[8]; - - if( length % 8 ) - return( MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH ); - - if( mode == MBEDTLS_DES_ENCRYPT ) - { - while( length > 0 ) - { - for( i = 0; i < 8; i++ ) - output[i] = (unsigned char)( input[i] ^ iv[i] ); - - mbedtls_des_crypt_ecb( ctx, output, output ); - memcpy( iv, output, 8 ); - - input += 8; - output += 8; - length -= 8; - } - } - else /* MBEDTLS_DES_DECRYPT */ - { - while( length > 0 ) - { - memcpy( temp, input, 8 ); - mbedtls_des_crypt_ecb( ctx, input, output ); - - for( i = 0; i < 8; i++ ) - output[i] = (unsigned char)( output[i] ^ iv[i] ); - - memcpy( iv, temp, 8 ); - - input += 8; - output += 8; - length -= 8; - } - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -/* - * 3DES-ECB block encryption/decryption - */ -#if !defined(MBEDTLS_DES3_CRYPT_ECB_ALT) -int mbedtls_des3_crypt_ecb( mbedtls_des3_context *ctx, - const unsigned char input[8], - unsigned char output[8] ) -{ - int i; - uint32_t X, Y, T, *SK; - - SK = ctx->sk; - - GET_UINT32_BE( X, input, 0 ); - GET_UINT32_BE( Y, input, 4 ); - - DES_IP( X, Y ); - - for( i = 0; i < 8; i++ ) - { - DES_ROUND( Y, X ); - DES_ROUND( X, Y ); - } - - for( i = 0; i < 8; i++ ) - { - DES_ROUND( X, Y ); - DES_ROUND( Y, X ); - } - - for( i = 0; i < 8; i++ ) - { - DES_ROUND( Y, X ); - DES_ROUND( X, Y ); - } - - DES_FP( Y, X ); - - PUT_UINT32_BE( Y, output, 0 ); - PUT_UINT32_BE( X, output, 4 ); - - return( 0 ); -} -#endif /* !MBEDTLS_DES3_CRYPT_ECB_ALT */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/* - * 3DES-CBC buffer encryption/decryption - */ -int mbedtls_des3_crypt_cbc( mbedtls_des3_context *ctx, - int mode, - size_t length, - unsigned char iv[8], - const unsigned char *input, - unsigned char *output ) -{ - int i; - unsigned char temp[8]; - - if( length % 8 ) - return( MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH ); - - if( mode == MBEDTLS_DES_ENCRYPT ) - { - while( length > 0 ) - { - for( i = 0; i < 8; i++ ) - output[i] = (unsigned char)( input[i] ^ iv[i] ); - - mbedtls_des3_crypt_ecb( ctx, output, output ); - memcpy( iv, output, 8 ); - - input += 8; - output += 8; - length -= 8; - } - } - else /* MBEDTLS_DES_DECRYPT */ - { - while( length > 0 ) - { - memcpy( temp, input, 8 ); - mbedtls_des3_crypt_ecb( ctx, input, output ); - - for( i = 0; i < 8; i++ ) - output[i] = (unsigned char)( output[i] ^ iv[i] ); - - memcpy( iv, temp, 8 ); - - input += 8; - output += 8; - length -= 8; - } - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#endif /* !MBEDTLS_DES_ALT */ - -#if defined(MBEDTLS_SELF_TEST) -/* - * DES and 3DES test vectors from: - * - * http://csrc.nist.gov/groups/STM/cavp/documents/des/tripledes-vectors.zip - */ -static const unsigned char des3_test_keys[24] = -{ - 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, - 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, 0x01, - 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, 0x01, 0x23 -}; - -static const unsigned char des3_test_buf[8] = -{ - 0x4E, 0x6F, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74 -}; - -static const unsigned char des3_test_ecb_dec[3][8] = -{ - { 0xCD, 0xD6, 0x4F, 0x2F, 0x94, 0x27, 0xC1, 0x5D }, - { 0x69, 0x96, 0xC8, 0xFA, 0x47, 0xA2, 0xAB, 0xEB }, - { 0x83, 0x25, 0x39, 0x76, 0x44, 0x09, 0x1A, 0x0A } -}; - -static const unsigned char des3_test_ecb_enc[3][8] = -{ - { 0x6A, 0x2A, 0x19, 0xF4, 0x1E, 0xCA, 0x85, 0x4B }, - { 0x03, 0xE6, 0x9F, 0x5B, 0xFA, 0x58, 0xEB, 0x42 }, - { 0xDD, 0x17, 0xE8, 0xB8, 0xB4, 0x37, 0xD2, 0x32 } -}; - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -static const unsigned char des3_test_iv[8] = -{ - 0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xCD, 0xEF, -}; - -static const unsigned char des3_test_cbc_dec[3][8] = -{ - { 0x12, 0x9F, 0x40, 0xB9, 0xD2, 0x00, 0x56, 0xB3 }, - { 0x47, 0x0E, 0xFC, 0x9A, 0x6B, 0x8E, 0xE3, 0x93 }, - { 0xC5, 0xCE, 0xCF, 0x63, 0xEC, 0xEC, 0x51, 0x4C } -}; - -static const unsigned char des3_test_cbc_enc[3][8] = -{ - { 0x54, 0xF1, 0x5A, 0xF6, 0xEB, 0xE3, 0xA4, 0xB4 }, - { 0x35, 0x76, 0x11, 0x56, 0x5F, 0xA1, 0x8E, 0x4D }, - { 0xCB, 0x19, 0x1F, 0x85, 0xD1, 0xED, 0x84, 0x39 } -}; -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -/* - * Checkup routine - */ -int mbedtls_des_self_test( int verbose ) -{ - int i, j, u, v, ret = 0; - mbedtls_des_context ctx; - mbedtls_des3_context ctx3; - unsigned char buf[8]; -#if defined(MBEDTLS_CIPHER_MODE_CBC) - unsigned char prv[8]; - unsigned char iv[8]; -#endif - - mbedtls_des_init( &ctx ); - mbedtls_des3_init( &ctx3 ); - /* - * ECB mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - v = i & 1; - - if( verbose != 0 ) - mbedtls_printf( " DES%c-ECB-%3d (%s): ", - ( u == 0 ) ? ' ' : '3', 56 + u * 56, - ( v == MBEDTLS_DES_DECRYPT ) ? "dec" : "enc" ); - - memcpy( buf, des3_test_buf, 8 ); - - switch( i ) - { - case 0: - mbedtls_des_setkey_dec( &ctx, des3_test_keys ); - break; - - case 1: - mbedtls_des_setkey_enc( &ctx, des3_test_keys ); - break; - - case 2: - mbedtls_des3_set2key_dec( &ctx3, des3_test_keys ); - break; - - case 3: - mbedtls_des3_set2key_enc( &ctx3, des3_test_keys ); - break; - - case 4: - mbedtls_des3_set3key_dec( &ctx3, des3_test_keys ); - break; - - case 5: - mbedtls_des3_set3key_enc( &ctx3, des3_test_keys ); - break; - - default: - return( 1 ); - } - - for( j = 0; j < 10000; j++ ) - { - if( u == 0 ) - mbedtls_des_crypt_ecb( &ctx, buf, buf ); - else - mbedtls_des3_crypt_ecb( &ctx3, buf, buf ); - } - - if( ( v == MBEDTLS_DES_DECRYPT && - memcmp( buf, des3_test_ecb_dec[u], 8 ) != 0 ) || - ( v != MBEDTLS_DES_DECRYPT && - memcmp( buf, des3_test_ecb_enc[u], 8 ) != 0 ) ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - /* - * CBC mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - v = i & 1; - - if( verbose != 0 ) - mbedtls_printf( " DES%c-CBC-%3d (%s): ", - ( u == 0 ) ? ' ' : '3', 56 + u * 56, - ( v == MBEDTLS_DES_DECRYPT ) ? "dec" : "enc" ); - - memcpy( iv, des3_test_iv, 8 ); - memcpy( prv, des3_test_iv, 8 ); - memcpy( buf, des3_test_buf, 8 ); - - switch( i ) - { - case 0: - mbedtls_des_setkey_dec( &ctx, des3_test_keys ); - break; - - case 1: - mbedtls_des_setkey_enc( &ctx, des3_test_keys ); - break; - - case 2: - mbedtls_des3_set2key_dec( &ctx3, des3_test_keys ); - break; - - case 3: - mbedtls_des3_set2key_enc( &ctx3, des3_test_keys ); - break; - - case 4: - mbedtls_des3_set3key_dec( &ctx3, des3_test_keys ); - break; - - case 5: - mbedtls_des3_set3key_enc( &ctx3, des3_test_keys ); - break; - - default: - return( 1 ); - } - - if( v == MBEDTLS_DES_DECRYPT ) - { - for( j = 0; j < 10000; j++ ) - { - if( u == 0 ) - mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf ); - else - mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf ); - } - } - else - { - for( j = 0; j < 10000; j++ ) - { - unsigned char tmp[8]; - - if( u == 0 ) - mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf ); - else - mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf ); - - memcpy( tmp, prv, 8 ); - memcpy( prv, buf, 8 ); - memcpy( buf, tmp, 8 ); - } - - memcpy( buf, prv, 8 ); - } - - if( ( v == MBEDTLS_DES_DECRYPT && - memcmp( buf, des3_test_cbc_dec[u], 8 ) != 0 ) || - ( v != MBEDTLS_DES_DECRYPT && - memcmp( buf, des3_test_cbc_enc[u], 8 ) != 0 ) ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -exit: - mbedtls_des_free( &ctx ); - mbedtls_des3_free( &ctx3 ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_DES_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/dhm.c b/components/ssl/mbedtls/mbedtls/library/dhm.c deleted file mode 100644 index 28ac3100..00000000 --- a/components/ssl/mbedtls/mbedtls/library/dhm.c +++ /dev/null @@ -1,663 +0,0 @@ -/* - * Diffie-Hellman-Merkle key exchange - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The following sources were referenced in the design of this implementation - * of the Diffie-Hellman-Merkle algorithm: - * - * [1] Handbook of Applied Cryptography - 1997, Chapter 12 - * Menezes, van Oorschot and Vanstone - * - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_DHM_C) - -#include "mbedtls/dhm.h" - -#include - -#if defined(MBEDTLS_PEM_PARSE_C) -#include "mbedtls/pem.h" -#endif - -#if defined(MBEDTLS_ASN1_PARSE_C) -#include "mbedtls/asn1.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#include -#define mbedtls_printf printf -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if !defined(MBEDTLS_DHM_ALT) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * helper to validate the mbedtls_mpi size and import it - */ -static int dhm_read_bignum( mbedtls_mpi *X, - unsigned char **p, - const unsigned char *end ) -{ - int ret, n; - - if( end - *p < 2 ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - n = ( (*p)[0] << 8 ) | (*p)[1]; - (*p) += 2; - - if( (int)( end - *p ) < n ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_mpi_read_binary( X, *p, n ) ) != 0 ) - return( MBEDTLS_ERR_DHM_READ_PARAMS_FAILED + ret ); - - (*p) += n; - - return( 0 ); -} - -/* - * Verify sanity of parameter with regards to P - * - * Parameter should be: 2 <= public_param <= P - 2 - * - * This means that we need to return an error if - * public_param < 2 or public_param > P-2 - * - * For more information on the attack, see: - * http://www.cl.cam.ac.uk/~rja14/Papers/psandqs.pdf - * http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-2643 - */ -static int dhm_check_range( const mbedtls_mpi *param, const mbedtls_mpi *P ) -{ - mbedtls_mpi L, U; - int ret = 0; - - mbedtls_mpi_init( &L ); mbedtls_mpi_init( &U ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &L, 2 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &U, P, 2 ) ); - - if( mbedtls_mpi_cmp_mpi( param, &L ) < 0 || - mbedtls_mpi_cmp_mpi( param, &U ) > 0 ) - { - ret = MBEDTLS_ERR_DHM_BAD_INPUT_DATA; - } - -cleanup: - mbedtls_mpi_free( &L ); mbedtls_mpi_free( &U ); - return( ret ); -} - -void mbedtls_dhm_init( mbedtls_dhm_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_dhm_context ) ); -} - -/* - * Parse the ServerKeyExchange parameters - */ -int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx, - unsigned char **p, - const unsigned char *end ) -{ - int ret; - - if( ( ret = dhm_read_bignum( &ctx->P, p, end ) ) != 0 || - ( ret = dhm_read_bignum( &ctx->G, p, end ) ) != 0 || - ( ret = dhm_read_bignum( &ctx->GY, p, end ) ) != 0 ) - return( ret ); - - if( ( ret = dhm_check_range( &ctx->GY, &ctx->P ) ) != 0 ) - return( ret ); - - ctx->len = mbedtls_mpi_size( &ctx->P ); - - return( 0 ); -} - -/* - * Setup and write the ServerKeyExchange parameters - */ -int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size, - unsigned char *output, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret, count = 0; - size_t n1, n2, n3; - unsigned char *p; - - if( mbedtls_mpi_cmp_int( &ctx->P, 0 ) == 0 ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - /* - * Generate X as large as possible ( < P ) - */ - do - { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng ) ); - - while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) ); - - if( count++ > 10 ) - return( MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED ); - } - while( dhm_check_range( &ctx->X, &ctx->P ) != 0 ); - - /* - * Calculate GX = G^X mod P - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->GX, &ctx->G, &ctx->X, - &ctx->P , &ctx->RP ) ); - - if( ( ret = dhm_check_range( &ctx->GX, &ctx->P ) ) != 0 ) - return( ret ); - - /* - * export P, G, GX - */ -#define DHM_MPI_EXPORT( X, n ) \ - do { \ - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( ( X ), \ - p + 2, \ - ( n ) ) ); \ - *p++ = (unsigned char)( ( n ) >> 8 ); \ - *p++ = (unsigned char)( ( n ) ); \ - p += ( n ); \ - } while( 0 ) - - n1 = mbedtls_mpi_size( &ctx->P ); - n2 = mbedtls_mpi_size( &ctx->G ); - n3 = mbedtls_mpi_size( &ctx->GX ); - - p = output; - DHM_MPI_EXPORT( &ctx->P , n1 ); - DHM_MPI_EXPORT( &ctx->G , n2 ); - DHM_MPI_EXPORT( &ctx->GX, n3 ); - - *olen = p - output; - - ctx->len = n1; - -cleanup: - - if( ret != 0 ) - return( MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED + ret ); - - return( 0 ); -} - -/* - * Set prime modulus and generator - */ -int mbedtls_dhm_set_group( mbedtls_dhm_context *ctx, - const mbedtls_mpi *P, - const mbedtls_mpi *G ) -{ - int ret; - - if( ctx == NULL || P == NULL || G == NULL ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_mpi_copy( &ctx->P, P ) ) != 0 || - ( ret = mbedtls_mpi_copy( &ctx->G, G ) ) != 0 ) - { - return( MBEDTLS_ERR_DHM_SET_GROUP_FAILED + ret ); - } - - ctx->len = mbedtls_mpi_size( &ctx->P ); - return( 0 ); -} - -/* - * Import the peer's public value G^Y - */ -int mbedtls_dhm_read_public( mbedtls_dhm_context *ctx, - const unsigned char *input, size_t ilen ) -{ - int ret; - - if( ctx == NULL || ilen < 1 || ilen > ctx->len ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_mpi_read_binary( &ctx->GY, input, ilen ) ) != 0 ) - return( MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED + ret ); - - return( 0 ); -} - -/* - * Create own private value X and export G^X - */ -int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size, - unsigned char *output, size_t olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret, count = 0; - - if( ctx == NULL || olen < 1 || olen > ctx->len ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - if( mbedtls_mpi_cmp_int( &ctx->P, 0 ) == 0 ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - /* - * generate X and calculate GX = G^X mod P - */ - do - { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng ) ); - - while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) ); - - if( count++ > 10 ) - return( MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED ); - } - while( dhm_check_range( &ctx->X, &ctx->P ) != 0 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->GX, &ctx->G, &ctx->X, - &ctx->P , &ctx->RP ) ); - - if( ( ret = dhm_check_range( &ctx->GX, &ctx->P ) ) != 0 ) - return( ret ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->GX, output, olen ) ); - -cleanup: - - if( ret != 0 ) - return( MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED + ret ); - - return( 0 ); -} - -/* - * Use the blinding method and optimisation suggested in section 10 of: - * KOCHER, Paul C. Timing attacks on implementations of Diffie-Hellman, RSA, - * DSS, and other systems. In : Advances in Cryptology-CRYPTO'96. Springer - * Berlin Heidelberg, 1996. p. 104-113. - */ -static int dhm_update_blinding( mbedtls_dhm_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret, count; - - /* - * Don't use any blinding the first time a particular X is used, - * but remember it to use blinding next time. - */ - if( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->pX ) != 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &ctx->pX, &ctx->X ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &ctx->Vi, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &ctx->Vf, 1 ) ); - - return( 0 ); - } - - /* - * Ok, we need blinding. Can we re-use existing values? - * If yes, just update them by squaring them. - */ - if( mbedtls_mpi_cmp_int( &ctx->Vi, 1 ) != 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vi, &ctx->Vi, &ctx->Vi ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vi, &ctx->Vi, &ctx->P ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vf, &ctx->Vf, &ctx->Vf ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vf, &ctx->Vf, &ctx->P ) ); - - return( 0 ); - } - - /* - * We need to generate blinding values from scratch - */ - - /* Vi = random( 2, P-1 ) */ - count = 0; - do - { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->Vi, mbedtls_mpi_size( &ctx->P ), f_rng, p_rng ) ); - - while( mbedtls_mpi_cmp_mpi( &ctx->Vi, &ctx->P ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->Vi, 1 ) ); - - if( count++ > 10 ) - return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE ); - } - while( mbedtls_mpi_cmp_int( &ctx->Vi, 1 ) <= 0 ); - - /* Vf = Vi^-X mod P */ - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->Vf, &ctx->Vi, &ctx->P ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->Vf, &ctx->Vf, &ctx->X, &ctx->P, &ctx->RP ) ); - -cleanup: - return( ret ); -} - -/* - * Derive and export the shared secret (G^Y)^X mod P - */ -int mbedtls_dhm_calc_secret( mbedtls_dhm_context *ctx, - unsigned char *output, size_t output_size, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_mpi GYb; - - if( ctx == NULL || output_size < ctx->len ) - return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA ); - - if( ( ret = dhm_check_range( &ctx->GY, &ctx->P ) ) != 0 ) - return( ret ); - - mbedtls_mpi_init( &GYb ); - - /* Blind peer's value */ - if( f_rng != NULL ) - { - MBEDTLS_MPI_CHK( dhm_update_blinding( ctx, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &GYb, &ctx->GY, &ctx->Vi ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &GYb, &GYb, &ctx->P ) ); - } - else - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &GYb, &ctx->GY ) ); - - /* Do modular exponentiation */ - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->K, &GYb, &ctx->X, - &ctx->P, &ctx->RP ) ); - - /* Unblind secret value */ - if( f_rng != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->K, &ctx->K, &ctx->Vf ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->K, &ctx->K, &ctx->P ) ); - } - - *olen = mbedtls_mpi_size( &ctx->K ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->K, output, *olen ) ); - -cleanup: - mbedtls_mpi_free( &GYb ); - - if( ret != 0 ) - return( MBEDTLS_ERR_DHM_CALC_SECRET_FAILED + ret ); - - return( 0 ); -} - -/* - * Free the components of a DHM key - */ -void mbedtls_dhm_free( mbedtls_dhm_context *ctx ) -{ - mbedtls_mpi_free( &ctx->pX ); mbedtls_mpi_free( &ctx->Vf ); - mbedtls_mpi_free( &ctx->Vi ); mbedtls_mpi_free( &ctx->RP ); - mbedtls_mpi_free( &ctx->K ); mbedtls_mpi_free( &ctx->GY ); - mbedtls_mpi_free( &ctx->GX ); mbedtls_mpi_free( &ctx->X ); - mbedtls_mpi_free( &ctx->G ); mbedtls_mpi_free( &ctx->P ); - - mbedtls_zeroize( ctx, sizeof( mbedtls_dhm_context ) ); -} - -#if defined(MBEDTLS_ASN1_PARSE_C) -/* - * Parse DHM parameters - */ -int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin, - size_t dhminlen ) -{ - int ret; - size_t len; - unsigned char *p, *end; -#if defined(MBEDTLS_PEM_PARSE_C) - mbedtls_pem_context pem; - - mbedtls_pem_init( &pem ); - - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( dhminlen == 0 || dhmin[dhminlen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN DH PARAMETERS-----", - "-----END DH PARAMETERS-----", - dhmin, NULL, 0, &dhminlen ); - - if( ret == 0 ) - { - /* - * Was PEM encoded - */ - dhminlen = pem.buflen; - } - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - goto exit; - - p = ( ret == 0 ) ? pem.buf : (unsigned char *) dhmin; -#else - p = (unsigned char *) dhmin; -#endif /* MBEDTLS_PEM_PARSE_C */ - end = p + dhminlen; - - /* - * DHParams ::= SEQUENCE { - * prime INTEGER, -- P - * generator INTEGER, -- g - * privateValueLength INTEGER OPTIONAL - * } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - ret = MBEDTLS_ERR_DHM_INVALID_FORMAT + ret; - goto exit; - } - - end = p + len; - - if( ( ret = mbedtls_asn1_get_mpi( &p, end, &dhm->P ) ) != 0 || - ( ret = mbedtls_asn1_get_mpi( &p, end, &dhm->G ) ) != 0 ) - { - ret = MBEDTLS_ERR_DHM_INVALID_FORMAT + ret; - goto exit; - } - - if( p != end ) - { - /* This might be the optional privateValueLength. - * If so, we can cleanly discard it */ - mbedtls_mpi rec; - mbedtls_mpi_init( &rec ); - ret = mbedtls_asn1_get_mpi( &p, end, &rec ); - mbedtls_mpi_free( &rec ); - if ( ret != 0 ) - { - ret = MBEDTLS_ERR_DHM_INVALID_FORMAT + ret; - goto exit; - } - if ( p != end ) - { - ret = MBEDTLS_ERR_DHM_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH; - goto exit; - } - } - - ret = 0; - - dhm->len = mbedtls_mpi_size( &dhm->P ); - -exit: -#if defined(MBEDTLS_PEM_PARSE_C) - mbedtls_pem_free( &pem ); -#endif - if( ret != 0 ) - mbedtls_dhm_free( dhm ); - - return( ret ); -} - -#if defined(MBEDTLS_FS_IO) -/* - * Load all data from a file into a given buffer. - * - * The file is expected to contain either PEM or DER encoded data. - * A terminating null byte is always appended. It is included in the announced - * length only if the data looks like it is PEM encoded. - */ -static int load_file( const char *path, unsigned char **buf, size_t *n ) -{ - FILE *f; - long size; - - if( ( f = fopen( path, "rb" ) ) == NULL ) - return( MBEDTLS_ERR_DHM_FILE_IO_ERROR ); - - fseek( f, 0, SEEK_END ); - if( ( size = ftell( f ) ) == -1 ) - { - fclose( f ); - return( MBEDTLS_ERR_DHM_FILE_IO_ERROR ); - } - fseek( f, 0, SEEK_SET ); - - *n = (size_t) size; - - if( *n + 1 == 0 || - ( *buf = mbedtls_calloc( 1, *n + 1 ) ) == NULL ) - { - fclose( f ); - return( MBEDTLS_ERR_DHM_ALLOC_FAILED ); - } - - if( fread( *buf, 1, *n, f ) != *n ) - { - fclose( f ); - - mbedtls_zeroize( *buf, *n + 1 ); - mbedtls_free( *buf ); - - return( MBEDTLS_ERR_DHM_FILE_IO_ERROR ); - } - - fclose( f ); - - (*buf)[*n] = '\0'; - - if( strstr( (const char *) *buf, "-----BEGIN " ) != NULL ) - ++*n; - - return( 0 ); -} - -/* - * Load and parse DHM parameters - */ -int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path ) -{ - int ret; - size_t n; - unsigned char *buf; - - if( ( ret = load_file( path, &buf, &n ) ) != 0 ) - return( ret ); - - ret = mbedtls_dhm_parse_dhm( dhm, buf, n ); - - mbedtls_zeroize( buf, n ); - mbedtls_free( buf ); - - return( ret ); -} -#endif /* MBEDTLS_FS_IO */ -#endif /* MBEDTLS_ASN1_PARSE_C */ -#endif /* MBEDTLS_DHM_ALT */ - -#if defined(MBEDTLS_SELF_TEST) - -static const char mbedtls_test_dhm_params[] = -"-----BEGIN DH PARAMETERS-----\r\n" -"MIGHAoGBAJ419DBEOgmQTzo5qXl5fQcN9TN455wkOL7052HzxxRVMyhYmwQcgJvh\r\n" -"1sa18fyfR9OiVEMYglOpkqVoGLN7qd5aQNNi5W7/C+VBdHTBJcGZJyyP5B3qcz32\r\n" -"9mLJKudlVudV0Qxk5qUJaPZ/xupz0NyoVpviuiBOI1gNi8ovSXWzAgEC\r\n" -"-----END DH PARAMETERS-----\r\n"; - -static const size_t mbedtls_test_dhm_params_len = sizeof( mbedtls_test_dhm_params ); - -/* - * Checkup routine - */ -int mbedtls_dhm_self_test( int verbose ) -{ - int ret; - mbedtls_dhm_context dhm; - - mbedtls_dhm_init( &dhm ); - - if( verbose != 0 ) - mbedtls_printf( " DHM parameter load: " ); - - if( ( ret = mbedtls_dhm_parse_dhm( &dhm, - (const unsigned char *) mbedtls_test_dhm_params, - mbedtls_test_dhm_params_len ) ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n\n" ); - -exit: - mbedtls_dhm_free( &dhm ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_DHM_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ecdh.c b/components/ssl/mbedtls/mbedtls/library/ecdh.c deleted file mode 100644 index 61380b69..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ecdh.c +++ /dev/null @@ -1,268 +0,0 @@ -/* - * Elliptic curve Diffie-Hellman - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * References: - * - * SEC1 http://www.secg.org/index.php?action=secg,docs_secg - * RFC 4492 - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ECDH_C) - -#include "mbedtls/ecdh.h" - -#include - -#if !defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) -/* - * Generate public key: simple wrapper around mbedtls_ecp_gen_keypair - */ -int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - return mbedtls_ecp_gen_keypair( grp, d, Q, f_rng, p_rng ); -} -#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */ - -#if !defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) -/* - * Compute shared secret (SEC1 3.3.1) - */ -int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z, - const mbedtls_ecp_point *Q, const mbedtls_mpi *d, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_ecp_point P; - - mbedtls_ecp_point_init( &P ); - - /* - * Make sure Q is a valid pubkey before using it - */ - MBEDTLS_MPI_CHK( mbedtls_ecp_check_pubkey( grp, Q ) ); - - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( grp, &P, d, Q, f_rng, p_rng ) ); - - if( mbedtls_ecp_is_zero( &P ) ) - { - ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( z, &P.X ) ); - -cleanup: - mbedtls_ecp_point_free( &P ); - - return( ret ); -} -#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */ - -/* - * Initialize context - */ -void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_ecdh_context ) ); -} - -/* - * Free context - */ -void mbedtls_ecdh_free( mbedtls_ecdh_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_ecp_group_free( &ctx->grp ); - mbedtls_ecp_point_free( &ctx->Q ); - mbedtls_ecp_point_free( &ctx->Qp ); - mbedtls_ecp_point_free( &ctx->Vi ); - mbedtls_ecp_point_free( &ctx->Vf ); - mbedtls_mpi_free( &ctx->d ); - mbedtls_mpi_free( &ctx->z ); - mbedtls_mpi_free( &ctx->_d ); -} - -/* - * Setup and write the ServerKeyExhange parameters (RFC 4492) - * struct { - * ECParameters curve_params; - * ECPoint public; - * } ServerECDHParams; - */ -int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - size_t grp_len, pt_len; - - if( ctx == NULL || ctx->grp.pbits == 0 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) ) - != 0 ) - return( ret ); - - if( ( ret = mbedtls_ecp_tls_write_group( &ctx->grp, &grp_len, buf, blen ) ) - != 0 ) - return( ret ); - - buf += grp_len; - blen -= grp_len; - - if( ( ret = mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format, - &pt_len, buf, blen ) ) != 0 ) - return( ret ); - - *olen = grp_len + pt_len; - return( 0 ); -} - -/* - * Read the ServerKeyExhange parameters (RFC 4492) - * struct { - * ECParameters curve_params; - * ECPoint public; - * } ServerECDHParams; - */ -int mbedtls_ecdh_read_params( mbedtls_ecdh_context *ctx, - const unsigned char **buf, const unsigned char *end ) -{ - int ret; - - if( ( ret = mbedtls_ecp_tls_read_group( &ctx->grp, buf, end - *buf ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, buf, end - *buf ) ) - != 0 ) - return( ret ); - - return( 0 ); -} - -/* - * Get parameters from a keypair - */ -int mbedtls_ecdh_get_params( mbedtls_ecdh_context *ctx, const mbedtls_ecp_keypair *key, - mbedtls_ecdh_side side ) -{ - int ret; - - if( ( ret = mbedtls_ecp_group_copy( &ctx->grp, &key->grp ) ) != 0 ) - return( ret ); - - /* If it's not our key, just import the public part as Qp */ - if( side == MBEDTLS_ECDH_THEIRS ) - return( mbedtls_ecp_copy( &ctx->Qp, &key->Q ) ); - - /* Our key: import public (as Q) and private parts */ - if( side != MBEDTLS_ECDH_OURS ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_ecp_copy( &ctx->Q, &key->Q ) ) != 0 || - ( ret = mbedtls_mpi_copy( &ctx->d, &key->d ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -/* - * Setup and export the client public value - */ -int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - - if( ctx == NULL || ctx->grp.pbits == 0 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) ) - != 0 ) - return( ret ); - - return mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format, - olen, buf, blen ); -} - -/* - * Parse and import the client's public value - */ -int mbedtls_ecdh_read_public( mbedtls_ecdh_context *ctx, - const unsigned char *buf, size_t blen ) -{ - int ret; - const unsigned char *p = buf; - - if( ctx == NULL ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, &p, blen ) ) != 0 ) - return( ret ); - - if( (size_t)( p - buf ) != blen ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - return( 0 ); -} - -/* - * Derive and export the shared secret - */ -int mbedtls_ecdh_calc_secret( mbedtls_ecdh_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - - if( ctx == NULL ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_ecdh_compute_shared( &ctx->grp, &ctx->z, &ctx->Qp, &ctx->d, - f_rng, p_rng ) ) != 0 ) - { - return( ret ); - } - - if( mbedtls_mpi_size( &ctx->z ) > blen ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - *olen = ctx->grp.pbits / 8 + ( ( ctx->grp.pbits % 8 ) != 0 ); - return mbedtls_mpi_write_binary( &ctx->z, buf, *olen ); -} - -#endif /* MBEDTLS_ECDH_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ecdsa.c b/components/ssl/mbedtls/mbedtls/library/ecdsa.c deleted file mode 100644 index 826fefe5..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ecdsa.c +++ /dev/null @@ -1,458 +0,0 @@ -/* - * Elliptic curve DSA - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * References: - * - * SEC1 http://www.secg.org/index.php?action=secg,docs_secg - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ECDSA_C) - -#include "mbedtls/ecdsa.h" -#include "mbedtls/asn1write.h" - -#include - -#if defined(MBEDTLS_ECDSA_DETERMINISTIC) -#include "mbedtls/hmac_drbg.h" -#endif - -/* - * Derive a suitable integer for group grp from a buffer of length len - * SEC1 4.1.3 step 5 aka SEC1 4.1.4 step 3 - */ -static int derive_mpi( const mbedtls_ecp_group *grp, mbedtls_mpi *x, - const unsigned char *buf, size_t blen ) -{ - int ret; - size_t n_size = ( grp->nbits + 7 ) / 8; - size_t use_size = blen > n_size ? n_size : blen; - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( x, buf, use_size ) ); - if( use_size * 8 > grp->nbits ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( x, use_size * 8 - grp->nbits ) ); - - /* While at it, reduce modulo N */ - if( mbedtls_mpi_cmp_mpi( x, &grp->N ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( x, x, &grp->N ) ); - -cleanup: - return( ret ); -} - -#if !defined(MBEDTLS_ECDSA_SIGN_ALT) -/* - * Compute ECDSA signature of a hashed message (SEC1 4.1.3) - * Obviously, compared to SEC1 4.1.3, we skip step 4 (hash message) - */ -int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s, - const mbedtls_mpi *d, const unsigned char *buf, size_t blen, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret, key_tries, sign_tries, blind_tries; - mbedtls_ecp_point R; - mbedtls_mpi k, e, t; - - /* Fail cleanly on curves such as Curve25519 that can't be used for ECDSA */ - if( grp->N.p == NULL ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* Make sure d is in range 1..n-1 */ - if( mbedtls_mpi_cmp_int( d, 1 ) < 0 || mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 ) - return( MBEDTLS_ERR_ECP_INVALID_KEY ); - - mbedtls_ecp_point_init( &R ); - mbedtls_mpi_init( &k ); mbedtls_mpi_init( &e ); mbedtls_mpi_init( &t ); - - sign_tries = 0; - do - { - /* - * Steps 1-3: generate a suitable ephemeral keypair - * and set r = xR mod n - */ - key_tries = 0; - do - { - MBEDTLS_MPI_CHK( mbedtls_ecp_gen_keypair( grp, &k, &R, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( r, &R.X, &grp->N ) ); - - if( key_tries++ > 10 ) - { - ret = MBEDTLS_ERR_ECP_RANDOM_FAILED; - goto cleanup; - } - } - while( mbedtls_mpi_cmp_int( r, 0 ) == 0 ); - - /* - * Step 5: derive MPI from hashed message - */ - MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) ); - - /* - * Generate a random value to blind inv_mod in next step, - * avoiding a potential timing leak. - */ - blind_tries = 0; - do - { - size_t n_size = ( grp->nbits + 7 ) / 8; - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &t, n_size, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &t, 8 * n_size - grp->nbits ) ); - - /* See mbedtls_ecp_gen_keypair() */ - if( ++blind_tries > 30 ) - return( MBEDTLS_ERR_ECP_RANDOM_FAILED ); - } - while( mbedtls_mpi_cmp_int( &t, 1 ) < 0 || - mbedtls_mpi_cmp_mpi( &t, &grp->N ) >= 0 ); - - /* - * Step 6: compute s = (e + r * d) / k = t (e + rd) / (kt) mod n - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( s, r, d ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &e, &e, s ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &e, &e, &t ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &k, &k, &t ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( s, &k, &grp->N ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( s, s, &e ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( s, s, &grp->N ) ); - - if( sign_tries++ > 10 ) - { - ret = MBEDTLS_ERR_ECP_RANDOM_FAILED; - goto cleanup; - } - } - while( mbedtls_mpi_cmp_int( s, 0 ) == 0 ); - -cleanup: - mbedtls_ecp_point_free( &R ); - mbedtls_mpi_free( &k ); mbedtls_mpi_free( &e ); mbedtls_mpi_free( &t ); - - return( ret ); -} -#endif /* MBEDTLS_ECDSA_SIGN_ALT */ - -#if defined(MBEDTLS_ECDSA_DETERMINISTIC) -/* - * Deterministic signature wrapper - */ -int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s, - const mbedtls_mpi *d, const unsigned char *buf, size_t blen, - mbedtls_md_type_t md_alg ) -{ - int ret; - mbedtls_hmac_drbg_context rng_ctx; - unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES]; - size_t grp_len = ( grp->nbits + 7 ) / 8; - const mbedtls_md_info_t *md_info; - mbedtls_mpi h; - - if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - mbedtls_mpi_init( &h ); - mbedtls_hmac_drbg_init( &rng_ctx ); - - /* Use private key and message hash (reduced) to initialize HMAC_DRBG */ - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( d, data, grp_len ) ); - MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, data + grp_len, grp_len ) ); - mbedtls_hmac_drbg_seed_buf( &rng_ctx, md_info, data, 2 * grp_len ); - - ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen, - mbedtls_hmac_drbg_random, &rng_ctx ); - -cleanup: - mbedtls_hmac_drbg_free( &rng_ctx ); - mbedtls_mpi_free( &h ); - - return( ret ); -} -#endif /* MBEDTLS_ECDSA_DETERMINISTIC */ - -#if !defined(MBEDTLS_ECDSA_VERIFY_ALT) -/* - * Verify ECDSA signature of hashed message (SEC1 4.1.4) - * Obviously, compared to SEC1 4.1.3, we skip step 2 (hash message) - */ -int mbedtls_ecdsa_verify( mbedtls_ecp_group *grp, - const unsigned char *buf, size_t blen, - const mbedtls_ecp_point *Q, const mbedtls_mpi *r, const mbedtls_mpi *s) -{ - int ret; - mbedtls_mpi e, s_inv, u1, u2; - mbedtls_ecp_point R; - - mbedtls_ecp_point_init( &R ); - mbedtls_mpi_init( &e ); mbedtls_mpi_init( &s_inv ); mbedtls_mpi_init( &u1 ); mbedtls_mpi_init( &u2 ); - - /* Fail cleanly on curves such as Curve25519 that can't be used for ECDSA */ - if( grp->N.p == NULL ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * Step 1: make sure r and s are in range 1..n-1 - */ - if( mbedtls_mpi_cmp_int( r, 1 ) < 0 || mbedtls_mpi_cmp_mpi( r, &grp->N ) >= 0 || - mbedtls_mpi_cmp_int( s, 1 ) < 0 || mbedtls_mpi_cmp_mpi( s, &grp->N ) >= 0 ) - { - ret = MBEDTLS_ERR_ECP_VERIFY_FAILED; - goto cleanup; - } - - /* - * Additional precaution: make sure Q is valid - */ - MBEDTLS_MPI_CHK( mbedtls_ecp_check_pubkey( grp, Q ) ); - - /* - * Step 3: derive MPI from hashed message - */ - MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) ); - - /* - * Step 4: u1 = e / s mod n, u2 = r / s mod n - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &s_inv, s, &grp->N ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &u1, &e, &s_inv ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &u1, &u1, &grp->N ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &u2, r, &s_inv ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &u2, &u2, &grp->N ) ); - - /* - * Step 5: R = u1 G + u2 Q - * - * Since we're not using any secret data, no need to pass a RNG to - * mbedtls_ecp_mul() for countermesures. - */ - MBEDTLS_MPI_CHK( mbedtls_ecp_muladd( grp, &R, &u1, &grp->G, &u2, Q ) ); - - if( mbedtls_ecp_is_zero( &R ) ) - { - ret = MBEDTLS_ERR_ECP_VERIFY_FAILED; - goto cleanup; - } - - /* - * Step 6: convert xR to an integer (no-op) - * Step 7: reduce xR mod n (gives v) - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &R.X, &R.X, &grp->N ) ); - - /* - * Step 8: check if v (that is, R.X) is equal to r - */ - if( mbedtls_mpi_cmp_mpi( &R.X, r ) != 0 ) - { - ret = MBEDTLS_ERR_ECP_VERIFY_FAILED; - goto cleanup; - } - -cleanup: - mbedtls_ecp_point_free( &R ); - mbedtls_mpi_free( &e ); mbedtls_mpi_free( &s_inv ); mbedtls_mpi_free( &u1 ); mbedtls_mpi_free( &u2 ); - - return( ret ); -} -#endif /* MBEDTLS_ECDSA_VERIFY_ALT */ - -/* - * Convert a signature (given by context) to ASN.1 - */ -static int ecdsa_signature_to_asn1( const mbedtls_mpi *r, const mbedtls_mpi *s, - unsigned char *sig, size_t *slen ) -{ - int ret; - unsigned char buf[MBEDTLS_ECDSA_MAX_LEN]; - unsigned char *p = buf + sizeof( buf ); - size_t len = 0; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &p, buf, s ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &p, buf, r ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &p, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &p, buf, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ); - - memcpy( sig, p, len ); - *slen = len; - - return( 0 ); -} - -/* - * Compute and write signature - */ -int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hlen, - unsigned char *sig, size_t *slen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_mpi r, s; - - mbedtls_mpi_init( &r ); - mbedtls_mpi_init( &s ); - -#if defined(MBEDTLS_ECDSA_DETERMINISTIC) - (void) f_rng; - (void) p_rng; - - MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign_det( &ctx->grp, &r, &s, &ctx->d, - hash, hlen, md_alg ) ); -#else - (void) md_alg; - - MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign( &ctx->grp, &r, &s, &ctx->d, - hash, hlen, f_rng, p_rng ) ); -#endif - - MBEDTLS_MPI_CHK( ecdsa_signature_to_asn1( &r, &s, sig, slen ) ); - -cleanup: - mbedtls_mpi_free( &r ); - mbedtls_mpi_free( &s ); - - return( ret ); -} - -#if ! defined(MBEDTLS_DEPRECATED_REMOVED) && \ - defined(MBEDTLS_ECDSA_DETERMINISTIC) -int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx, - const unsigned char *hash, size_t hlen, - unsigned char *sig, size_t *slen, - mbedtls_md_type_t md_alg ) -{ - return( mbedtls_ecdsa_write_signature( ctx, md_alg, hash, hlen, sig, slen, - NULL, NULL ) ); -} -#endif - -/* - * Read and check signature - */ -int mbedtls_ecdsa_read_signature( mbedtls_ecdsa_context *ctx, - const unsigned char *hash, size_t hlen, - const unsigned char *sig, size_t slen ) -{ - int ret; - unsigned char *p = (unsigned char *) sig; - const unsigned char *end = sig + slen; - size_t len; - mbedtls_mpi r, s; - - mbedtls_mpi_init( &r ); - mbedtls_mpi_init( &s ); - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - ret += MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - goto cleanup; - } - - if( p + len != end ) - { - ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH; - goto cleanup; - } - - if( ( ret = mbedtls_asn1_get_mpi( &p, end, &r ) ) != 0 || - ( ret = mbedtls_asn1_get_mpi( &p, end, &s ) ) != 0 ) - { - ret += MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - goto cleanup; - } - - if( ( ret = mbedtls_ecdsa_verify( &ctx->grp, hash, hlen, - &ctx->Q, &r, &s ) ) != 0 ) - goto cleanup; - - if( p != end ) - ret = MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH; - -cleanup: - mbedtls_mpi_free( &r ); - mbedtls_mpi_free( &s ); - - return( ret ); -} - -#if !defined(MBEDTLS_ECDSA_GENKEY_ALT) -/* - * Generate key pair - */ -int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - return( mbedtls_ecp_group_load( &ctx->grp, gid ) || - mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) ); -} -#endif /* MBEDTLS_ECDSA_GENKEY_ALT */ - -/* - * Set context from an mbedtls_ecp_keypair - */ -int mbedtls_ecdsa_from_keypair( mbedtls_ecdsa_context *ctx, const mbedtls_ecp_keypair *key ) -{ - int ret; - - if( ( ret = mbedtls_ecp_group_copy( &ctx->grp, &key->grp ) ) != 0 || - ( ret = mbedtls_mpi_copy( &ctx->d, &key->d ) ) != 0 || - ( ret = mbedtls_ecp_copy( &ctx->Q, &key->Q ) ) != 0 ) - { - mbedtls_ecdsa_free( ctx ); - } - - return( ret ); -} - -/* - * Initialize context - */ -void mbedtls_ecdsa_init( mbedtls_ecdsa_context *ctx ) -{ - mbedtls_ecp_keypair_init( ctx ); -} - -/* - * Free context - */ -void mbedtls_ecdsa_free( mbedtls_ecdsa_context *ctx ) -{ - mbedtls_ecp_keypair_free( ctx ); -} - -#endif /* MBEDTLS_ECDSA_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ecjpake.c b/components/ssl/mbedtls/mbedtls/library/ecjpake.c deleted file mode 100644 index e8f40862..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ecjpake.c +++ /dev/null @@ -1,1106 +0,0 @@ -/* - * Elliptic curve J-PAKE - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * References in the code are to the Thread v1.0 Specification, - * available to members of the Thread Group http://threadgroup.org/ - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ECJPAKE_C) - -#include "mbedtls/ecjpake.h" - -#include - -#if !defined(MBEDTLS_ECJPAKE_ALT) - -/* - * Convert a mbedtls_ecjpake_role to identifier string - */ -static const char * const ecjpake_id[] = { - "client", - "server" -}; - -#define ID_MINE ( ecjpake_id[ ctx->role ] ) -#define ID_PEER ( ecjpake_id[ 1 - ctx->role ] ) - -/* - * Initialize context - */ -void mbedtls_ecjpake_init( mbedtls_ecjpake_context *ctx ) -{ - if( ctx == NULL ) - return; - - ctx->md_info = NULL; - mbedtls_ecp_group_init( &ctx->grp ); - ctx->point_format = MBEDTLS_ECP_PF_UNCOMPRESSED; - - mbedtls_ecp_point_init( &ctx->Xm1 ); - mbedtls_ecp_point_init( &ctx->Xm2 ); - mbedtls_ecp_point_init( &ctx->Xp1 ); - mbedtls_ecp_point_init( &ctx->Xp2 ); - mbedtls_ecp_point_init( &ctx->Xp ); - - mbedtls_mpi_init( &ctx->xm1 ); - mbedtls_mpi_init( &ctx->xm2 ); - mbedtls_mpi_init( &ctx->s ); -} - -/* - * Free context - */ -void mbedtls_ecjpake_free( mbedtls_ecjpake_context *ctx ) -{ - if( ctx == NULL ) - return; - - ctx->md_info = NULL; - mbedtls_ecp_group_free( &ctx->grp ); - - mbedtls_ecp_point_free( &ctx->Xm1 ); - mbedtls_ecp_point_free( &ctx->Xm2 ); - mbedtls_ecp_point_free( &ctx->Xp1 ); - mbedtls_ecp_point_free( &ctx->Xp2 ); - mbedtls_ecp_point_free( &ctx->Xp ); - - mbedtls_mpi_free( &ctx->xm1 ); - mbedtls_mpi_free( &ctx->xm2 ); - mbedtls_mpi_free( &ctx->s ); -} - -/* - * Setup context - */ -int mbedtls_ecjpake_setup( mbedtls_ecjpake_context *ctx, - mbedtls_ecjpake_role role, - mbedtls_md_type_t hash, - mbedtls_ecp_group_id curve, - const unsigned char *secret, - size_t len ) -{ - int ret; - - ctx->role = role; - - if( ( ctx->md_info = mbedtls_md_info_from_type( hash ) ) == NULL ) - return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE ); - - MBEDTLS_MPI_CHK( mbedtls_ecp_group_load( &ctx->grp, curve ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->s, secret, len ) ); - -cleanup: - if( ret != 0 ) - mbedtls_ecjpake_free( ctx ); - - return( ret ); -} - -/* - * Check if context is ready for use - */ -int mbedtls_ecjpake_check( const mbedtls_ecjpake_context *ctx ) -{ - if( ctx->md_info == NULL || - ctx->grp.id == MBEDTLS_ECP_DP_NONE || - ctx->s.p == NULL ) - { - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - } - - return( 0 ); -} - -/* - * Write a point plus its length to a buffer - */ -static int ecjpake_write_len_point( unsigned char **p, - const unsigned char *end, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *P ) -{ - int ret; - size_t len; - - /* Need at least 4 for length plus 1 for point */ - if( end < *p || end - *p < 5 ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - ret = mbedtls_ecp_point_write_binary( grp, P, pf, - &len, *p + 4, end - ( *p + 4 ) ); - if( ret != 0 ) - return( ret ); - - (*p)[0] = (unsigned char)( ( len >> 24 ) & 0xFF ); - (*p)[1] = (unsigned char)( ( len >> 16 ) & 0xFF ); - (*p)[2] = (unsigned char)( ( len >> 8 ) & 0xFF ); - (*p)[3] = (unsigned char)( ( len ) & 0xFF ); - - *p += 4 + len; - - return( 0 ); -} - -/* - * Size of the temporary buffer for ecjpake_hash: - * 3 EC points plus their length, plus ID and its length (4 + 6 bytes) - */ -#define ECJPAKE_HASH_BUF_LEN ( 3 * ( 4 + MBEDTLS_ECP_MAX_PT_LEN ) + 4 + 6 ) - -/* - * Compute hash for ZKP (7.4.2.2.2.1) - */ -static int ecjpake_hash( const mbedtls_md_info_t *md_info, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *G, - const mbedtls_ecp_point *V, - const mbedtls_ecp_point *X, - const char *id, - mbedtls_mpi *h ) -{ - int ret; - unsigned char buf[ECJPAKE_HASH_BUF_LEN]; - unsigned char *p = buf; - const unsigned char *end = buf + sizeof( buf ); - const size_t id_len = strlen( id ); - unsigned char hash[MBEDTLS_MD_MAX_SIZE]; - - /* Write things to temporary buffer */ - MBEDTLS_MPI_CHK( ecjpake_write_len_point( &p, end, grp, pf, G ) ); - MBEDTLS_MPI_CHK( ecjpake_write_len_point( &p, end, grp, pf, V ) ); - MBEDTLS_MPI_CHK( ecjpake_write_len_point( &p, end, grp, pf, X ) ); - - if( end - p < 4 ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - *p++ = (unsigned char)( ( id_len >> 24 ) & 0xFF ); - *p++ = (unsigned char)( ( id_len >> 16 ) & 0xFF ); - *p++ = (unsigned char)( ( id_len >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( id_len ) & 0xFF ); - - if( end < p || (size_t)( end - p ) < id_len ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - memcpy( p, id, id_len ); - p += id_len; - - /* Compute hash */ - mbedtls_md( md_info, buf, p - buf, hash ); - - /* Turn it into an integer mod n */ - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( h, hash, - mbedtls_md_get_size( md_info ) ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( h, h, &grp->N ) ); - -cleanup: - return( ret ); -} - -/* - * Parse a ECShnorrZKP (7.4.2.2.2) and verify it (7.4.2.3.3) - */ -static int ecjpake_zkp_read( const mbedtls_md_info_t *md_info, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *G, - const mbedtls_ecp_point *X, - const char *id, - const unsigned char **p, - const unsigned char *end ) -{ - int ret; - mbedtls_ecp_point V, VV; - mbedtls_mpi r, h; - size_t r_len; - - mbedtls_ecp_point_init( &V ); - mbedtls_ecp_point_init( &VV ); - mbedtls_mpi_init( &r ); - mbedtls_mpi_init( &h ); - - /* - * struct { - * ECPoint V; - * opaque r<1..2^8-1>; - * } ECSchnorrZKP; - */ - if( end < *p ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - MBEDTLS_MPI_CHK( mbedtls_ecp_tls_read_point( grp, &V, p, end - *p ) ); - - if( end < *p || (size_t)( end - *p ) < 1 ) - { - ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - goto cleanup; - } - - r_len = *(*p)++; - - if( end < *p || (size_t)( end - *p ) < r_len ) - { - ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &r, *p, r_len ) ); - *p += r_len; - - /* - * Verification - */ - MBEDTLS_MPI_CHK( ecjpake_hash( md_info, grp, pf, G, &V, X, id, &h ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_muladd( (mbedtls_ecp_group *) grp, - &VV, &h, X, &r, G ) ); - - if( mbedtls_ecp_point_cmp( &VV, &V ) != 0 ) - { - ret = MBEDTLS_ERR_ECP_VERIFY_FAILED; - goto cleanup; - } - -cleanup: - mbedtls_ecp_point_free( &V ); - mbedtls_ecp_point_free( &VV ); - mbedtls_mpi_free( &r ); - mbedtls_mpi_free( &h ); - - return( ret ); -} - -/* - * Generate ZKP (7.4.2.3.2) and write it as ECSchnorrZKP (7.4.2.2.2) - */ -static int ecjpake_zkp_write( const mbedtls_md_info_t *md_info, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *G, - const mbedtls_mpi *x, - const mbedtls_ecp_point *X, - const char *id, - unsigned char **p, - const unsigned char *end, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_ecp_point V; - mbedtls_mpi v; - mbedtls_mpi h; /* later recycled to hold r */ - size_t len; - - if( end < *p ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - mbedtls_ecp_point_init( &V ); - mbedtls_mpi_init( &v ); - mbedtls_mpi_init( &h ); - - /* Compute signature */ - MBEDTLS_MPI_CHK( mbedtls_ecp_gen_keypair_base( (mbedtls_ecp_group *) grp, - G, &v, &V, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( ecjpake_hash( md_info, grp, pf, G, &V, X, id, &h ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &h, &h, x ) ); /* x*h */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &h, &v, &h ) ); /* v - x*h */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &h, &h, &grp->N ) ); /* r */ - - /* Write it out */ - MBEDTLS_MPI_CHK( mbedtls_ecp_tls_write_point( grp, &V, - pf, &len, *p, end - *p ) ); - *p += len; - - len = mbedtls_mpi_size( &h ); /* actually r */ - if( end < *p || (size_t)( end - *p ) < 1 + len || len > 255 ) - { - ret = MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL; - goto cleanup; - } - - *(*p)++ = (unsigned char)( len & 0xFF ); - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, *p, len ) ); /* r */ - *p += len; - -cleanup: - mbedtls_ecp_point_free( &V ); - mbedtls_mpi_free( &v ); - mbedtls_mpi_free( &h ); - - return( ret ); -} - -/* - * Parse a ECJPAKEKeyKP (7.4.2.2.1) and check proof - * Output: verified public key X - */ -static int ecjpake_kkp_read( const mbedtls_md_info_t *md_info, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *G, - mbedtls_ecp_point *X, - const char *id, - const unsigned char **p, - const unsigned char *end ) -{ - int ret; - - if( end < *p ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * struct { - * ECPoint X; - * ECSchnorrZKP zkp; - * } ECJPAKEKeyKP; - */ - MBEDTLS_MPI_CHK( mbedtls_ecp_tls_read_point( grp, X, p, end - *p ) ); - if( mbedtls_ecp_is_zero( X ) ) - { - ret = MBEDTLS_ERR_ECP_INVALID_KEY; - goto cleanup; - } - - MBEDTLS_MPI_CHK( ecjpake_zkp_read( md_info, grp, pf, G, X, id, p, end ) ); - -cleanup: - return( ret ); -} - -/* - * Generate an ECJPAKEKeyKP - * Output: the serialized structure, plus private/public key pair - */ -static int ecjpake_kkp_write( const mbedtls_md_info_t *md_info, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *G, - mbedtls_mpi *x, - mbedtls_ecp_point *X, - const char *id, - unsigned char **p, - const unsigned char *end, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - size_t len; - - if( end < *p ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - /* Generate key (7.4.2.3.1) and write it out */ - MBEDTLS_MPI_CHK( mbedtls_ecp_gen_keypair_base( (mbedtls_ecp_group *) grp, G, x, X, - f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_tls_write_point( grp, X, - pf, &len, *p, end - *p ) ); - *p += len; - - /* Generate and write proof */ - MBEDTLS_MPI_CHK( ecjpake_zkp_write( md_info, grp, pf, G, x, X, id, - p, end, f_rng, p_rng ) ); - -cleanup: - return( ret ); -} - -/* - * Read a ECJPAKEKeyKPPairList (7.4.2.3) and check proofs - * Ouputs: verified peer public keys Xa, Xb - */ -static int ecjpake_kkpp_read( const mbedtls_md_info_t *md_info, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *G, - mbedtls_ecp_point *Xa, - mbedtls_ecp_point *Xb, - const char *id, - const unsigned char *buf, - size_t len ) -{ - int ret; - const unsigned char *p = buf; - const unsigned char *end = buf + len; - - /* - * struct { - * ECJPAKEKeyKP ecjpake_key_kp_pair_list[2]; - * } ECJPAKEKeyKPPairList; - */ - MBEDTLS_MPI_CHK( ecjpake_kkp_read( md_info, grp, pf, G, Xa, id, &p, end ) ); - MBEDTLS_MPI_CHK( ecjpake_kkp_read( md_info, grp, pf, G, Xb, id, &p, end ) ); - - if( p != end ) - ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - -cleanup: - return( ret ); -} - -/* - * Generate a ECJPAKEKeyKPPairList - * Outputs: the serialized structure, plus two private/public key pairs - */ -static int ecjpake_kkpp_write( const mbedtls_md_info_t *md_info, - const mbedtls_ecp_group *grp, - const int pf, - const mbedtls_ecp_point *G, - mbedtls_mpi *xm1, - mbedtls_ecp_point *Xa, - mbedtls_mpi *xm2, - mbedtls_ecp_point *Xb, - const char *id, - unsigned char *buf, - size_t len, - size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - unsigned char *p = buf; - const unsigned char *end = buf + len; - - MBEDTLS_MPI_CHK( ecjpake_kkp_write( md_info, grp, pf, G, xm1, Xa, id, - &p, end, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( ecjpake_kkp_write( md_info, grp, pf, G, xm2, Xb, id, - &p, end, f_rng, p_rng ) ); - - *olen = p - buf; - -cleanup: - return( ret ); -} - -/* - * Read and process the first round message - */ -int mbedtls_ecjpake_read_round_one( mbedtls_ecjpake_context *ctx, - const unsigned char *buf, - size_t len ) -{ - return( ecjpake_kkpp_read( ctx->md_info, &ctx->grp, ctx->point_format, - &ctx->grp.G, - &ctx->Xp1, &ctx->Xp2, ID_PEER, - buf, len ) ); -} - -/* - * Generate and write the first round message - */ -int mbedtls_ecjpake_write_round_one( mbedtls_ecjpake_context *ctx, - unsigned char *buf, size_t len, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - return( ecjpake_kkpp_write( ctx->md_info, &ctx->grp, ctx->point_format, - &ctx->grp.G, - &ctx->xm1, &ctx->Xm1, &ctx->xm2, &ctx->Xm2, - ID_MINE, buf, len, olen, f_rng, p_rng ) ); -} - -/* - * Compute the sum of three points R = A + B + C - */ -static int ecjpake_ecp_add3( mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_ecp_point *A, - const mbedtls_ecp_point *B, - const mbedtls_ecp_point *C ) -{ - int ret; - mbedtls_mpi one; - - mbedtls_mpi_init( &one ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &one, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_muladd( grp, R, &one, A, &one, B ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_muladd( grp, R, &one, R, &one, C ) ); - -cleanup: - mbedtls_mpi_free( &one ); - - return( ret ); -} - -/* - * Read and process second round message (C: 7.4.2.5, S: 7.4.2.6) - */ -int mbedtls_ecjpake_read_round_two( mbedtls_ecjpake_context *ctx, - const unsigned char *buf, - size_t len ) -{ - int ret; - const unsigned char *p = buf; - const unsigned char *end = buf + len; - mbedtls_ecp_group grp; - mbedtls_ecp_point G; /* C: GB, S: GA */ - - mbedtls_ecp_group_init( &grp ); - mbedtls_ecp_point_init( &G ); - - /* - * Server: GA = X3 + X4 + X1 (7.4.2.6.1) - * Client: GB = X1 + X2 + X3 (7.4.2.5.1) - * Unified: G = Xm1 + Xm2 + Xp1 - * We need that before parsing in order to check Xp as we read it - */ - MBEDTLS_MPI_CHK( ecjpake_ecp_add3( &ctx->grp, &G, - &ctx->Xm1, &ctx->Xm2, &ctx->Xp1 ) ); - - /* - * struct { - * ECParameters curve_params; // only client reading server msg - * ECJPAKEKeyKP ecjpake_key_kp; - * } Client/ServerECJPAKEParams; - */ - if( ctx->role == MBEDTLS_ECJPAKE_CLIENT ) - { - MBEDTLS_MPI_CHK( mbedtls_ecp_tls_read_group( &grp, &p, len ) ); - if( grp.id != ctx->grp.id ) - { - ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE; - goto cleanup; - } - } - - MBEDTLS_MPI_CHK( ecjpake_kkp_read( ctx->md_info, &ctx->grp, - ctx->point_format, - &G, &ctx->Xp, ID_PEER, &p, end ) ); - - if( p != end ) - { - ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - goto cleanup; - } - -cleanup: - mbedtls_ecp_group_free( &grp ); - mbedtls_ecp_point_free( &G ); - - return( ret ); -} - -/* - * Compute R = +/- X * S mod N, taking care not to leak S - */ -static int ecjpake_mul_secret( mbedtls_mpi *R, int sign, - const mbedtls_mpi *X, - const mbedtls_mpi *S, - const mbedtls_mpi *N, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_mpi b; /* Blinding value, then s + N * blinding */ - - mbedtls_mpi_init( &b ); - - /* b = s + rnd-128-bit * N */ - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &b, 16, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &b, &b, N ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &b, &b, S ) ); - - /* R = sign * X * b mod N */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( R, X, &b ) ); - R->s *= sign; - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( R, R, N ) ); - -cleanup: - mbedtls_mpi_free( &b ); - - return( ret ); -} - -/* - * Generate and write the second round message (S: 7.4.2.5, C: 7.4.2.6) - */ -int mbedtls_ecjpake_write_round_two( mbedtls_ecjpake_context *ctx, - unsigned char *buf, size_t len, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_ecp_point G; /* C: GA, S: GB */ - mbedtls_ecp_point Xm; /* C: Xc, S: Xs */ - mbedtls_mpi xm; /* C: xc, S: xs */ - unsigned char *p = buf; - const unsigned char *end = buf + len; - size_t ec_len; - - mbedtls_ecp_point_init( &G ); - mbedtls_ecp_point_init( &Xm ); - mbedtls_mpi_init( &xm ); - - /* - * First generate private/public key pair (S: 7.4.2.5.1, C: 7.4.2.6.1) - * - * Client: GA = X1 + X3 + X4 | xs = x2 * s | Xc = xc * GA - * Server: GB = X3 + X1 + X2 | xs = x4 * s | Xs = xs * GB - * Unified: G = Xm1 + Xp1 + Xp2 | xm = xm2 * s | Xm = xm * G - */ - MBEDTLS_MPI_CHK( ecjpake_ecp_add3( &ctx->grp, &G, - &ctx->Xp1, &ctx->Xp2, &ctx->Xm1 ) ); - MBEDTLS_MPI_CHK( ecjpake_mul_secret( &xm, 1, &ctx->xm2, &ctx->s, - &ctx->grp.N, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &ctx->grp, &Xm, &xm, &G, f_rng, p_rng ) ); - - /* - * Now write things out - * - * struct { - * ECParameters curve_params; // only server writing its message - * ECJPAKEKeyKP ecjpake_key_kp; - * } Client/ServerECJPAKEParams; - */ - if( ctx->role == MBEDTLS_ECJPAKE_SERVER ) - { - if( end < p ) - { - ret = MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL; - goto cleanup; - } - MBEDTLS_MPI_CHK( mbedtls_ecp_tls_write_group( &ctx->grp, &ec_len, - p, end - p ) ); - p += ec_len; - } - - if( end < p ) - { - ret = MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL; - goto cleanup; - } - MBEDTLS_MPI_CHK( mbedtls_ecp_tls_write_point( &ctx->grp, &Xm, - ctx->point_format, &ec_len, p, end - p ) ); - p += ec_len; - - MBEDTLS_MPI_CHK( ecjpake_zkp_write( ctx->md_info, &ctx->grp, - ctx->point_format, - &G, &xm, &Xm, ID_MINE, - &p, end, f_rng, p_rng ) ); - - *olen = p - buf; - -cleanup: - mbedtls_ecp_point_free( &G ); - mbedtls_ecp_point_free( &Xm ); - mbedtls_mpi_free( &xm ); - - return( ret ); -} - -/* - * Derive PMS (7.4.2.7 / 7.4.2.8) - */ -int mbedtls_ecjpake_derive_secret( mbedtls_ecjpake_context *ctx, - unsigned char *buf, size_t len, size_t *olen, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_ecp_point K; - mbedtls_mpi m_xm2_s, one; - unsigned char kx[MBEDTLS_ECP_MAX_BYTES]; - size_t x_bytes; - - *olen = mbedtls_md_get_size( ctx->md_info ); - if( len < *olen ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - mbedtls_ecp_point_init( &K ); - mbedtls_mpi_init( &m_xm2_s ); - mbedtls_mpi_init( &one ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &one, 1 ) ); - - /* - * Client: K = ( Xs - X4 * x2 * s ) * x2 - * Server: K = ( Xc - X2 * x4 * s ) * x4 - * Unified: K = ( Xp - Xp2 * xm2 * s ) * xm2 - */ - MBEDTLS_MPI_CHK( ecjpake_mul_secret( &m_xm2_s, -1, &ctx->xm2, &ctx->s, - &ctx->grp.N, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_muladd( &ctx->grp, &K, - &one, &ctx->Xp, - &m_xm2_s, &ctx->Xp2 ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &ctx->grp, &K, &ctx->xm2, &K, - f_rng, p_rng ) ); - - /* PMS = SHA-256( K.X ) */ - x_bytes = ( ctx->grp.pbits + 7 ) / 8; - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &K.X, kx, x_bytes ) ); - MBEDTLS_MPI_CHK( mbedtls_md( ctx->md_info, kx, x_bytes, buf ) ); - -cleanup: - mbedtls_ecp_point_free( &K ); - mbedtls_mpi_free( &m_xm2_s ); - mbedtls_mpi_free( &one ); - - return( ret ); -} - -#undef ID_MINE -#undef ID_PEER - -#endif /* ! MBEDTLS_ECJPAKE_ALT */ - -#if defined(MBEDTLS_SELF_TEST) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif - -#if !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \ - !defined(MBEDTLS_SHA256_C) -int mbedtls_ecjpake_self_test( int verbose ) -{ - (void) verbose; - return( 0 ); -} -#else - -static const unsigned char ecjpake_test_password[] = { - 0x74, 0x68, 0x72, 0x65, 0x61, 0x64, 0x6a, 0x70, 0x61, 0x6b, 0x65, 0x74, - 0x65, 0x73, 0x74 -}; - -static const unsigned char ecjpake_test_x1[] = { - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, - 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, - 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x21 -}; - -static const unsigned char ecjpake_test_x2[] = { - 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, - 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x81 -}; - -static const unsigned char ecjpake_test_x3[] = { - 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, - 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x81 -}; - -static const unsigned char ecjpake_test_x4[] = { - 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, - 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, - 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe1 -}; - -static const unsigned char ecjpake_test_cli_one[] = { - 0x41, 0x04, 0xac, 0xcf, 0x01, 0x06, 0xef, 0x85, 0x8f, 0xa2, 0xd9, 0x19, - 0x33, 0x13, 0x46, 0x80, 0x5a, 0x78, 0xb5, 0x8b, 0xba, 0xd0, 0xb8, 0x44, - 0xe5, 0xc7, 0x89, 0x28, 0x79, 0x14, 0x61, 0x87, 0xdd, 0x26, 0x66, 0xad, - 0xa7, 0x81, 0xbb, 0x7f, 0x11, 0x13, 0x72, 0x25, 0x1a, 0x89, 0x10, 0x62, - 0x1f, 0x63, 0x4d, 0xf1, 0x28, 0xac, 0x48, 0xe3, 0x81, 0xfd, 0x6e, 0xf9, - 0x06, 0x07, 0x31, 0xf6, 0x94, 0xa4, 0x41, 0x04, 0x1d, 0xd0, 0xbd, 0x5d, - 0x45, 0x66, 0xc9, 0xbe, 0xd9, 0xce, 0x7d, 0xe7, 0x01, 0xb5, 0xe8, 0x2e, - 0x08, 0xe8, 0x4b, 0x73, 0x04, 0x66, 0x01, 0x8a, 0xb9, 0x03, 0xc7, 0x9e, - 0xb9, 0x82, 0x17, 0x22, 0x36, 0xc0, 0xc1, 0x72, 0x8a, 0xe4, 0xbf, 0x73, - 0x61, 0x0d, 0x34, 0xde, 0x44, 0x24, 0x6e, 0xf3, 0xd9, 0xc0, 0x5a, 0x22, - 0x36, 0xfb, 0x66, 0xa6, 0x58, 0x3d, 0x74, 0x49, 0x30, 0x8b, 0xab, 0xce, - 0x20, 0x72, 0xfe, 0x16, 0x66, 0x29, 0x92, 0xe9, 0x23, 0x5c, 0x25, 0x00, - 0x2f, 0x11, 0xb1, 0x50, 0x87, 0xb8, 0x27, 0x38, 0xe0, 0x3c, 0x94, 0x5b, - 0xf7, 0xa2, 0x99, 0x5d, 0xda, 0x1e, 0x98, 0x34, 0x58, 0x41, 0x04, 0x7e, - 0xa6, 0xe3, 0xa4, 0x48, 0x70, 0x37, 0xa9, 0xe0, 0xdb, 0xd7, 0x92, 0x62, - 0xb2, 0xcc, 0x27, 0x3e, 0x77, 0x99, 0x30, 0xfc, 0x18, 0x40, 0x9a, 0xc5, - 0x36, 0x1c, 0x5f, 0xe6, 0x69, 0xd7, 0x02, 0xe1, 0x47, 0x79, 0x0a, 0xeb, - 0x4c, 0xe7, 0xfd, 0x65, 0x75, 0xab, 0x0f, 0x6c, 0x7f, 0xd1, 0xc3, 0x35, - 0x93, 0x9a, 0xa8, 0x63, 0xba, 0x37, 0xec, 0x91, 0xb7, 0xe3, 0x2b, 0xb0, - 0x13, 0xbb, 0x2b, 0x41, 0x04, 0xa4, 0x95, 0x58, 0xd3, 0x2e, 0xd1, 0xeb, - 0xfc, 0x18, 0x16, 0xaf, 0x4f, 0xf0, 0x9b, 0x55, 0xfc, 0xb4, 0xca, 0x47, - 0xb2, 0xa0, 0x2d, 0x1e, 0x7c, 0xaf, 0x11, 0x79, 0xea, 0x3f, 0xe1, 0x39, - 0x5b, 0x22, 0xb8, 0x61, 0x96, 0x40, 0x16, 0xfa, 0xba, 0xf7, 0x2c, 0x97, - 0x56, 0x95, 0xd9, 0x3d, 0x4d, 0xf0, 0xe5, 0x19, 0x7f, 0xe9, 0xf0, 0x40, - 0x63, 0x4e, 0xd5, 0x97, 0x64, 0x93, 0x77, 0x87, 0xbe, 0x20, 0xbc, 0x4d, - 0xee, 0xbb, 0xf9, 0xb8, 0xd6, 0x0a, 0x33, 0x5f, 0x04, 0x6c, 0xa3, 0xaa, - 0x94, 0x1e, 0x45, 0x86, 0x4c, 0x7c, 0xad, 0xef, 0x9c, 0xf7, 0x5b, 0x3d, - 0x8b, 0x01, 0x0e, 0x44, 0x3e, 0xf0 -}; - -static const unsigned char ecjpake_test_srv_one[] = { - 0x41, 0x04, 0x7e, 0xa6, 0xe3, 0xa4, 0x48, 0x70, 0x37, 0xa9, 0xe0, 0xdb, - 0xd7, 0x92, 0x62, 0xb2, 0xcc, 0x27, 0x3e, 0x77, 0x99, 0x30, 0xfc, 0x18, - 0x40, 0x9a, 0xc5, 0x36, 0x1c, 0x5f, 0xe6, 0x69, 0xd7, 0x02, 0xe1, 0x47, - 0x79, 0x0a, 0xeb, 0x4c, 0xe7, 0xfd, 0x65, 0x75, 0xab, 0x0f, 0x6c, 0x7f, - 0xd1, 0xc3, 0x35, 0x93, 0x9a, 0xa8, 0x63, 0xba, 0x37, 0xec, 0x91, 0xb7, - 0xe3, 0x2b, 0xb0, 0x13, 0xbb, 0x2b, 0x41, 0x04, 0x09, 0xf8, 0x5b, 0x3d, - 0x20, 0xeb, 0xd7, 0x88, 0x5c, 0xe4, 0x64, 0xc0, 0x8d, 0x05, 0x6d, 0x64, - 0x28, 0xfe, 0x4d, 0xd9, 0x28, 0x7a, 0xa3, 0x65, 0xf1, 0x31, 0xf4, 0x36, - 0x0f, 0xf3, 0x86, 0xd8, 0x46, 0x89, 0x8b, 0xc4, 0xb4, 0x15, 0x83, 0xc2, - 0xa5, 0x19, 0x7f, 0x65, 0xd7, 0x87, 0x42, 0x74, 0x6c, 0x12, 0xa5, 0xec, - 0x0a, 0x4f, 0xfe, 0x2f, 0x27, 0x0a, 0x75, 0x0a, 0x1d, 0x8f, 0xb5, 0x16, - 0x20, 0x93, 0x4d, 0x74, 0xeb, 0x43, 0xe5, 0x4d, 0xf4, 0x24, 0xfd, 0x96, - 0x30, 0x6c, 0x01, 0x17, 0xbf, 0x13, 0x1a, 0xfa, 0xbf, 0x90, 0xa9, 0xd3, - 0x3d, 0x11, 0x98, 0xd9, 0x05, 0x19, 0x37, 0x35, 0x14, 0x41, 0x04, 0x19, - 0x0a, 0x07, 0x70, 0x0f, 0xfa, 0x4b, 0xe6, 0xae, 0x1d, 0x79, 0xee, 0x0f, - 0x06, 0xae, 0xb5, 0x44, 0xcd, 0x5a, 0xdd, 0xaa, 0xbe, 0xdf, 0x70, 0xf8, - 0x62, 0x33, 0x21, 0x33, 0x2c, 0x54, 0xf3, 0x55, 0xf0, 0xfb, 0xfe, 0xc7, - 0x83, 0xed, 0x35, 0x9e, 0x5d, 0x0b, 0xf7, 0x37, 0x7a, 0x0f, 0xc4, 0xea, - 0x7a, 0xce, 0x47, 0x3c, 0x9c, 0x11, 0x2b, 0x41, 0xcc, 0xd4, 0x1a, 0xc5, - 0x6a, 0x56, 0x12, 0x41, 0x04, 0x36, 0x0a, 0x1c, 0xea, 0x33, 0xfc, 0xe6, - 0x41, 0x15, 0x64, 0x58, 0xe0, 0xa4, 0xea, 0xc2, 0x19, 0xe9, 0x68, 0x31, - 0xe6, 0xae, 0xbc, 0x88, 0xb3, 0xf3, 0x75, 0x2f, 0x93, 0xa0, 0x28, 0x1d, - 0x1b, 0xf1, 0xfb, 0x10, 0x60, 0x51, 0xdb, 0x96, 0x94, 0xa8, 0xd6, 0xe8, - 0x62, 0xa5, 0xef, 0x13, 0x24, 0xa3, 0xd9, 0xe2, 0x78, 0x94, 0xf1, 0xee, - 0x4f, 0x7c, 0x59, 0x19, 0x99, 0x65, 0xa8, 0xdd, 0x4a, 0x20, 0x91, 0x84, - 0x7d, 0x2d, 0x22, 0xdf, 0x3e, 0xe5, 0x5f, 0xaa, 0x2a, 0x3f, 0xb3, 0x3f, - 0xd2, 0xd1, 0xe0, 0x55, 0xa0, 0x7a, 0x7c, 0x61, 0xec, 0xfb, 0x8d, 0x80, - 0xec, 0x00, 0xc2, 0xc9, 0xeb, 0x12 -}; - -static const unsigned char ecjpake_test_srv_two[] = { - 0x03, 0x00, 0x17, 0x41, 0x04, 0x0f, 0xb2, 0x2b, 0x1d, 0x5d, 0x11, 0x23, - 0xe0, 0xef, 0x9f, 0xeb, 0x9d, 0x8a, 0x2e, 0x59, 0x0a, 0x1f, 0x4d, 0x7c, - 0xed, 0x2c, 0x2b, 0x06, 0x58, 0x6e, 0x8f, 0x2a, 0x16, 0xd4, 0xeb, 0x2f, - 0xda, 0x43, 0x28, 0xa2, 0x0b, 0x07, 0xd8, 0xfd, 0x66, 0x76, 0x54, 0xca, - 0x18, 0xc5, 0x4e, 0x32, 0xa3, 0x33, 0xa0, 0x84, 0x54, 0x51, 0xe9, 0x26, - 0xee, 0x88, 0x04, 0xfd, 0x7a, 0xf0, 0xaa, 0xa7, 0xa6, 0x41, 0x04, 0x55, - 0x16, 0xea, 0x3e, 0x54, 0xa0, 0xd5, 0xd8, 0xb2, 0xce, 0x78, 0x6b, 0x38, - 0xd3, 0x83, 0x37, 0x00, 0x29, 0xa5, 0xdb, 0xe4, 0x45, 0x9c, 0x9d, 0xd6, - 0x01, 0xb4, 0x08, 0xa2, 0x4a, 0xe6, 0x46, 0x5c, 0x8a, 0xc9, 0x05, 0xb9, - 0xeb, 0x03, 0xb5, 0xd3, 0x69, 0x1c, 0x13, 0x9e, 0xf8, 0x3f, 0x1c, 0xd4, - 0x20, 0x0f, 0x6c, 0x9c, 0xd4, 0xec, 0x39, 0x22, 0x18, 0xa5, 0x9e, 0xd2, - 0x43, 0xd3, 0xc8, 0x20, 0xff, 0x72, 0x4a, 0x9a, 0x70, 0xb8, 0x8c, 0xb8, - 0x6f, 0x20, 0xb4, 0x34, 0xc6, 0x86, 0x5a, 0xa1, 0xcd, 0x79, 0x06, 0xdd, - 0x7c, 0x9b, 0xce, 0x35, 0x25, 0xf5, 0x08, 0x27, 0x6f, 0x26, 0x83, 0x6c -}; - -static const unsigned char ecjpake_test_cli_two[] = { - 0x41, 0x04, 0x69, 0xd5, 0x4e, 0xe8, 0x5e, 0x90, 0xce, 0x3f, 0x12, 0x46, - 0x74, 0x2d, 0xe5, 0x07, 0xe9, 0x39, 0xe8, 0x1d, 0x1d, 0xc1, 0xc5, 0xcb, - 0x98, 0x8b, 0x58, 0xc3, 0x10, 0xc9, 0xfd, 0xd9, 0x52, 0x4d, 0x93, 0x72, - 0x0b, 0x45, 0x54, 0x1c, 0x83, 0xee, 0x88, 0x41, 0x19, 0x1d, 0xa7, 0xce, - 0xd8, 0x6e, 0x33, 0x12, 0xd4, 0x36, 0x23, 0xc1, 0xd6, 0x3e, 0x74, 0x98, - 0x9a, 0xba, 0x4a, 0xff, 0xd1, 0xee, 0x41, 0x04, 0x07, 0x7e, 0x8c, 0x31, - 0xe2, 0x0e, 0x6b, 0xed, 0xb7, 0x60, 0xc1, 0x35, 0x93, 0xe6, 0x9f, 0x15, - 0xbe, 0x85, 0xc2, 0x7d, 0x68, 0xcd, 0x09, 0xcc, 0xb8, 0xc4, 0x18, 0x36, - 0x08, 0x91, 0x7c, 0x5c, 0x3d, 0x40, 0x9f, 0xac, 0x39, 0xfe, 0xfe, 0xe8, - 0x2f, 0x72, 0x92, 0xd3, 0x6f, 0x0d, 0x23, 0xe0, 0x55, 0x91, 0x3f, 0x45, - 0xa5, 0x2b, 0x85, 0xdd, 0x8a, 0x20, 0x52, 0xe9, 0xe1, 0x29, 0xbb, 0x4d, - 0x20, 0x0f, 0x01, 0x1f, 0x19, 0x48, 0x35, 0x35, 0xa6, 0xe8, 0x9a, 0x58, - 0x0c, 0x9b, 0x00, 0x03, 0xba, 0xf2, 0x14, 0x62, 0xec, 0xe9, 0x1a, 0x82, - 0xcc, 0x38, 0xdb, 0xdc, 0xae, 0x60, 0xd9, 0xc5, 0x4c -}; - -static const unsigned char ecjpake_test_pms[] = { - 0xf3, 0xd4, 0x7f, 0x59, 0x98, 0x44, 0xdb, 0x92, 0xa5, 0x69, 0xbb, 0xe7, - 0x98, 0x1e, 0x39, 0xd9, 0x31, 0xfd, 0x74, 0x3b, 0xf2, 0x2e, 0x98, 0xf9, - 0xb4, 0x38, 0xf7, 0x19, 0xd3, 0xc4, 0xf3, 0x51 -}; - -/* Load my private keys and generate the correponding public keys */ -static int ecjpake_test_load( mbedtls_ecjpake_context *ctx, - const unsigned char *xm1, size_t len1, - const unsigned char *xm2, size_t len2 ) -{ - int ret; - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->xm1, xm1, len1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->xm2, xm2, len2 ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &ctx->grp, &ctx->Xm1, &ctx->xm1, - &ctx->grp.G, NULL, NULL ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &ctx->grp, &ctx->Xm2, &ctx->xm2, - &ctx->grp.G, NULL, NULL ) ); - -cleanup: - return( ret ); -} - -/* For tests we don't need a secure RNG; - * use the LGC from Numerical Recipes for simplicity */ -static int ecjpake_lgc( void *p, unsigned char *out, size_t len ) -{ - static uint32_t x = 42; - (void) p; - - while( len > 0 ) - { - size_t use_len = len > 4 ? 4 : len; - x = 1664525 * x + 1013904223; - memcpy( out, &x, use_len ); - out += use_len; - len -= use_len; - } - - return( 0 ); -} - -#define TEST_ASSERT( x ) \ - do { \ - if( x ) \ - ret = 0; \ - else \ - { \ - ret = 1; \ - goto cleanup; \ - } \ - } while( 0 ) - -/* - * Checkup routine - */ -int mbedtls_ecjpake_self_test( int verbose ) -{ - int ret; - mbedtls_ecjpake_context cli; - mbedtls_ecjpake_context srv; - unsigned char buf[512], pms[32]; - size_t len, pmslen; - - mbedtls_ecjpake_init( &cli ); - mbedtls_ecjpake_init( &srv ); - - if( verbose != 0 ) - mbedtls_printf( " ECJPAKE test #0 (setup): " ); - - TEST_ASSERT( mbedtls_ecjpake_setup( &cli, MBEDTLS_ECJPAKE_CLIENT, - MBEDTLS_MD_SHA256, MBEDTLS_ECP_DP_SECP256R1, - ecjpake_test_password, - sizeof( ecjpake_test_password ) ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_setup( &srv, MBEDTLS_ECJPAKE_SERVER, - MBEDTLS_MD_SHA256, MBEDTLS_ECP_DP_SECP256R1, - ecjpake_test_password, - sizeof( ecjpake_test_password ) ) == 0 ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " ECJPAKE test #1 (random handshake): " ); - - TEST_ASSERT( mbedtls_ecjpake_write_round_one( &cli, - buf, sizeof( buf ), &len, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_read_round_one( &srv, buf, len ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_write_round_one( &srv, - buf, sizeof( buf ), &len, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_read_round_one( &cli, buf, len ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_write_round_two( &srv, - buf, sizeof( buf ), &len, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_read_round_two( &cli, buf, len ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_derive_secret( &cli, - pms, sizeof( pms ), &pmslen, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_write_round_two( &cli, - buf, sizeof( buf ), &len, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_read_round_two( &srv, buf, len ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_derive_secret( &srv, - buf, sizeof( buf ), &len, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( len == pmslen ); - TEST_ASSERT( memcmp( buf, pms, len ) == 0 ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " ECJPAKE test #2 (reference handshake): " ); - - /* Simulate generation of round one */ - MBEDTLS_MPI_CHK( ecjpake_test_load( &cli, - ecjpake_test_x1, sizeof( ecjpake_test_x1 ), - ecjpake_test_x2, sizeof( ecjpake_test_x2 ) ) ); - - MBEDTLS_MPI_CHK( ecjpake_test_load( &srv, - ecjpake_test_x3, sizeof( ecjpake_test_x3 ), - ecjpake_test_x4, sizeof( ecjpake_test_x4 ) ) ); - - /* Read round one */ - TEST_ASSERT( mbedtls_ecjpake_read_round_one( &srv, - ecjpake_test_cli_one, - sizeof( ecjpake_test_cli_one ) ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_read_round_one( &cli, - ecjpake_test_srv_one, - sizeof( ecjpake_test_srv_one ) ) == 0 ); - - /* Skip generation of round two, read round two */ - TEST_ASSERT( mbedtls_ecjpake_read_round_two( &cli, - ecjpake_test_srv_two, - sizeof( ecjpake_test_srv_two ) ) == 0 ); - - TEST_ASSERT( mbedtls_ecjpake_read_round_two( &srv, - ecjpake_test_cli_two, - sizeof( ecjpake_test_cli_two ) ) == 0 ); - - /* Server derives PMS */ - TEST_ASSERT( mbedtls_ecjpake_derive_secret( &srv, - buf, sizeof( buf ), &len, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( len == sizeof( ecjpake_test_pms ) ); - TEST_ASSERT( memcmp( buf, ecjpake_test_pms, len ) == 0 ); - - memset( buf, 0, len ); /* Avoid interferences with next step */ - - /* Client derives PMS */ - TEST_ASSERT( mbedtls_ecjpake_derive_secret( &cli, - buf, sizeof( buf ), &len, ecjpake_lgc, NULL ) == 0 ); - - TEST_ASSERT( len == sizeof( ecjpake_test_pms ) ); - TEST_ASSERT( memcmp( buf, ecjpake_test_pms, len ) == 0 ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - -cleanup: - mbedtls_ecjpake_free( &cli ); - mbedtls_ecjpake_free( &srv ); - - if( ret != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( ret ); -} - -#undef TEST_ASSERT - -#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED && MBEDTLS_SHA256_C */ - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_ECJPAKE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ecp.c b/components/ssl/mbedtls/mbedtls/library/ecp.c deleted file mode 100644 index b41baef2..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ecp.c +++ /dev/null @@ -1,2195 +0,0 @@ -/* - * Elliptic curves over GF(p): generic functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * References: - * - * SEC1 http://www.secg.org/index.php?action=secg,docs_secg - * GECC = Guide to Elliptic Curve Cryptography - Hankerson, Menezes, Vanstone - * FIPS 186-3 http://csrc.nist.gov/publications/fips/fips186-3/fips_186-3.pdf - * RFC 4492 for the related TLS structures and constants - * - * [Curve25519] http://cr.yp.to/ecdh/curve25519-20060209.pdf - * - * [2] CORON, Jean-S'ebastien. Resistance against differential power analysis - * for elliptic curve cryptosystems. In : Cryptographic Hardware and - * Embedded Systems. Springer Berlin Heidelberg, 1999. p. 292-302. - * - * - * [3] HEDABOU, Mustapha, PINEL, Pierre, et B'EN'ETEAU, Lucien. A comb method to - * render ECC resistant against Side Channel Attacks. IACR Cryptology - * ePrint Archive, 2004, vol. 2004, p. 342. - * - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ECP_C) - -#include "mbedtls/ecp.h" -#include "mbedtls/threading.h" - -#include - -#if !defined(MBEDTLS_ECP_ALT) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#include -#define mbedtls_printf printf -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include "mbedtls/ecp_internal.h" - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -#if defined(MBEDTLS_SELF_TEST) -/* - * Counts of point addition and doubling, and field multiplications. - * Used to test resistance of point multiplication to simple timing attacks. - */ -static unsigned long add_count, dbl_count, mul_count; -#endif - -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) -#define ECP_SHORTWEIERSTRASS -#endif - -#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) -#define ECP_MONTGOMERY -#endif - -/* - * Curve types: internal for now, might be exposed later - */ -typedef enum -{ - ECP_TYPE_NONE = 0, - ECP_TYPE_SHORT_WEIERSTRASS, /* y^2 = x^3 + a x + b */ - ECP_TYPE_MONTGOMERY, /* y^2 = x^3 + a x^2 + x */ -} ecp_curve_type; - -/* - * List of supported curves: - * - internal ID - * - TLS NamedCurve ID (RFC 4492 sec. 5.1.1, RFC 7071 sec. 2) - * - size in bits - * - readable name - * - * Curves are listed in order: largest curves first, and for a given size, - * fastest curves first. This provides the default order for the SSL module. - * - * Reminder: update profiles in x509_crt.c when adding a new curves! - */ -static const mbedtls_ecp_curve_info ecp_supported_curves[] = -{ -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) - { MBEDTLS_ECP_DP_SECP521R1, 25, 521, "secp521r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) - { MBEDTLS_ECP_DP_BP512R1, 28, 512, "brainpoolP512r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) - { MBEDTLS_ECP_DP_SECP384R1, 24, 384, "secp384r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) - { MBEDTLS_ECP_DP_BP384R1, 27, 384, "brainpoolP384r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) - { MBEDTLS_ECP_DP_SECP256R1, 23, 256, "secp256r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) - { MBEDTLS_ECP_DP_SECP256K1, 22, 256, "secp256k1" }, -#endif -#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) - { MBEDTLS_ECP_DP_BP256R1, 26, 256, "brainpoolP256r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) - { MBEDTLS_ECP_DP_SECP224R1, 21, 224, "secp224r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) - { MBEDTLS_ECP_DP_SECP224K1, 20, 224, "secp224k1" }, -#endif -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) - { MBEDTLS_ECP_DP_SECP192R1, 19, 192, "secp192r1" }, -#endif -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) - { MBEDTLS_ECP_DP_SECP192K1, 18, 192, "secp192k1" }, -#endif - { MBEDTLS_ECP_DP_NONE, 0, 0, NULL }, -}; - -#define ECP_NB_CURVES sizeof( ecp_supported_curves ) / \ - sizeof( ecp_supported_curves[0] ) - -static mbedtls_ecp_group_id ecp_supported_grp_id[ECP_NB_CURVES]; - -/* - * List of supported curves and associated info - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_list( void ) -{ - return( ecp_supported_curves ); -} - -/* - * List of supported curves, group ID only - */ -const mbedtls_ecp_group_id *mbedtls_ecp_grp_id_list( void ) -{ - static int init_done = 0; - - if( ! init_done ) - { - size_t i = 0; - const mbedtls_ecp_curve_info *curve_info; - - for( curve_info = mbedtls_ecp_curve_list(); - curve_info->grp_id != MBEDTLS_ECP_DP_NONE; - curve_info++ ) - { - ecp_supported_grp_id[i++] = curve_info->grp_id; - } - ecp_supported_grp_id[i] = MBEDTLS_ECP_DP_NONE; - - init_done = 1; - } - - return( ecp_supported_grp_id ); -} - -/* - * Get the curve info for the internal identifier - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_grp_id( mbedtls_ecp_group_id grp_id ) -{ - const mbedtls_ecp_curve_info *curve_info; - - for( curve_info = mbedtls_ecp_curve_list(); - curve_info->grp_id != MBEDTLS_ECP_DP_NONE; - curve_info++ ) - { - if( curve_info->grp_id == grp_id ) - return( curve_info ); - } - - return( NULL ); -} - -/* - * Get the curve info from the TLS identifier - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_tls_id( uint16_t tls_id ) -{ - const mbedtls_ecp_curve_info *curve_info; - - for( curve_info = mbedtls_ecp_curve_list(); - curve_info->grp_id != MBEDTLS_ECP_DP_NONE; - curve_info++ ) - { - if( curve_info->tls_id == tls_id ) - return( curve_info ); - } - - return( NULL ); -} - -/* - * Get the curve info from the name - */ -const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_name( const char *name ) -{ - const mbedtls_ecp_curve_info *curve_info; - - for( curve_info = mbedtls_ecp_curve_list(); - curve_info->grp_id != MBEDTLS_ECP_DP_NONE; - curve_info++ ) - { - if( strcmp( curve_info->name, name ) == 0 ) - return( curve_info ); - } - - return( NULL ); -} - -/* - * Get the type of a curve - */ -static inline ecp_curve_type ecp_get_type( const mbedtls_ecp_group *grp ) -{ - if( grp->G.X.p == NULL ) - return( ECP_TYPE_NONE ); - - if( grp->G.Y.p == NULL ) - return( ECP_TYPE_MONTGOMERY ); - else - return( ECP_TYPE_SHORT_WEIERSTRASS ); -} - -/* - * Initialize (the components of) a point - */ -void mbedtls_ecp_point_init( mbedtls_ecp_point *pt ) -{ - if( pt == NULL ) - return; - - mbedtls_mpi_init( &pt->X ); - mbedtls_mpi_init( &pt->Y ); - mbedtls_mpi_init( &pt->Z ); -} - -/* - * Initialize (the components of) a group - */ -void mbedtls_ecp_group_init( mbedtls_ecp_group *grp ) -{ - if( grp == NULL ) - return; - - memset( grp, 0, sizeof( mbedtls_ecp_group ) ); -} - -/* - * Initialize (the components of) a key pair - */ -void mbedtls_ecp_keypair_init( mbedtls_ecp_keypair *key ) -{ - if( key == NULL ) - return; - - mbedtls_ecp_group_init( &key->grp ); - mbedtls_mpi_init( &key->d ); - mbedtls_ecp_point_init( &key->Q ); -} - -/* - * Unallocate (the components of) a point - */ -void mbedtls_ecp_point_free( mbedtls_ecp_point *pt ) -{ - if( pt == NULL ) - return; - - mbedtls_mpi_free( &( pt->X ) ); - mbedtls_mpi_free( &( pt->Y ) ); - mbedtls_mpi_free( &( pt->Z ) ); -} - -/* - * Unallocate (the components of) a group - */ -void mbedtls_ecp_group_free( mbedtls_ecp_group *grp ) -{ - size_t i; - - if( grp == NULL ) - return; - - if( grp->h != 1 ) - { - mbedtls_mpi_free( &grp->P ); - mbedtls_mpi_free( &grp->A ); - mbedtls_mpi_free( &grp->B ); - mbedtls_ecp_point_free( &grp->G ); - mbedtls_mpi_free( &grp->N ); - } - - if( grp->T != NULL ) - { - for( i = 0; i < grp->T_size; i++ ) - mbedtls_ecp_point_free( &grp->T[i] ); - mbedtls_free( grp->T ); - } - - mbedtls_zeroize( grp, sizeof( mbedtls_ecp_group ) ); -} - -/* - * Unallocate (the components of) a key pair - */ -void mbedtls_ecp_keypair_free( mbedtls_ecp_keypair *key ) -{ - if( key == NULL ) - return; - - mbedtls_ecp_group_free( &key->grp ); - mbedtls_mpi_free( &key->d ); - mbedtls_ecp_point_free( &key->Q ); -} - -/* - * Copy the contents of a point - */ -int mbedtls_ecp_copy( mbedtls_ecp_point *P, const mbedtls_ecp_point *Q ) -{ - int ret; - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->X, &Q->X ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->Y, &Q->Y ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->Z, &Q->Z ) ); - -cleanup: - return( ret ); -} - -/* - * Copy the contents of a group object - */ -int mbedtls_ecp_group_copy( mbedtls_ecp_group *dst, const mbedtls_ecp_group *src ) -{ - return mbedtls_ecp_group_load( dst, src->id ); -} - -/* - * Set point to zero - */ -int mbedtls_ecp_set_zero( mbedtls_ecp_point *pt ) -{ - int ret; - - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->X , 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Y , 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z , 0 ) ); - -cleanup: - return( ret ); -} - -/* - * Tell if a point is zero - */ -int mbedtls_ecp_is_zero( mbedtls_ecp_point *pt ) -{ - return( mbedtls_mpi_cmp_int( &pt->Z, 0 ) == 0 ); -} - -/* - * Compare two points lazyly - */ -int mbedtls_ecp_point_cmp( const mbedtls_ecp_point *P, - const mbedtls_ecp_point *Q ) -{ - if( mbedtls_mpi_cmp_mpi( &P->X, &Q->X ) == 0 && - mbedtls_mpi_cmp_mpi( &P->Y, &Q->Y ) == 0 && - mbedtls_mpi_cmp_mpi( &P->Z, &Q->Z ) == 0 ) - { - return( 0 ); - } - - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); -} - -/* - * Import a non-zero point from ASCII strings - */ -int mbedtls_ecp_point_read_string( mbedtls_ecp_point *P, int radix, - const char *x, const char *y ) -{ - int ret; - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &P->X, radix, x ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &P->Y, radix, y ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &P->Z, 1 ) ); - -cleanup: - return( ret ); -} - -/* - * Export a point into unsigned binary data (SEC1 2.3.3) - */ -int mbedtls_ecp_point_write_binary( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *P, - int format, size_t *olen, - unsigned char *buf, size_t buflen ) -{ - int ret = 0; - size_t plen; - - if( format != MBEDTLS_ECP_PF_UNCOMPRESSED && - format != MBEDTLS_ECP_PF_COMPRESSED ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * Common case: P == 0 - */ - if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 ) - { - if( buflen < 1 ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - buf[0] = 0x00; - *olen = 1; - - return( 0 ); - } - - plen = mbedtls_mpi_size( &grp->P ); - - if( format == MBEDTLS_ECP_PF_UNCOMPRESSED ) - { - *olen = 2 * plen + 1; - - if( buflen < *olen ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - buf[0] = 0x04; - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->Y, buf + 1 + plen, plen ) ); - } - else if( format == MBEDTLS_ECP_PF_COMPRESSED ) - { - *olen = plen + 1; - - if( buflen < *olen ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - buf[0] = 0x02 + mbedtls_mpi_get_bit( &P->Y, 0 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) ); - } - -cleanup: - return( ret ); -} - -/* - * Import a point from unsigned binary data (SEC1 2.3.4) - */ -int mbedtls_ecp_point_read_binary( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt, - const unsigned char *buf, size_t ilen ) -{ - int ret; - size_t plen; - - if( ilen < 1 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( buf[0] == 0x00 ) - { - if( ilen == 1 ) - return( mbedtls_ecp_set_zero( pt ) ); - else - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - } - - plen = mbedtls_mpi_size( &grp->P ); - - if( buf[0] != 0x04 ) - return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ); - - if( ilen != 2 * plen + 1 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->X, buf + 1, plen ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->Y, buf + 1 + plen, plen ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) ); - -cleanup: - return( ret ); -} - -/* - * Import a point from a TLS ECPoint record (RFC 4492) - * struct { - * opaque point <1..2^8-1>; - * } ECPoint; - */ -int mbedtls_ecp_tls_read_point( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt, - const unsigned char **buf, size_t buf_len ) -{ - unsigned char data_len; - const unsigned char *buf_start; - - /* - * We must have at least two bytes (1 for length, at least one for data) - */ - if( buf_len < 2 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - data_len = *(*buf)++; - if( data_len < 1 || data_len > buf_len - 1 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * Save buffer start for read_binary and update buf - */ - buf_start = *buf; - *buf += data_len; - - return mbedtls_ecp_point_read_binary( grp, pt, buf_start, data_len ); -} - -/* - * Export a point as a TLS ECPoint record (RFC 4492) - * struct { - * opaque point <1..2^8-1>; - * } ECPoint; - */ -int mbedtls_ecp_tls_write_point( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt, - int format, size_t *olen, - unsigned char *buf, size_t blen ) -{ - int ret; - - /* - * buffer length must be at least one, for our length byte - */ - if( blen < 1 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_ecp_point_write_binary( grp, pt, format, - olen, buf + 1, blen - 1) ) != 0 ) - return( ret ); - - /* - * write length to the first byte and update total length - */ - buf[0] = (unsigned char) *olen; - ++*olen; - - return( 0 ); -} - -/* - * Set a group from an ECParameters record (RFC 4492) - */ -int mbedtls_ecp_tls_read_group( mbedtls_ecp_group *grp, const unsigned char **buf, size_t len ) -{ - uint16_t tls_id; - const mbedtls_ecp_curve_info *curve_info; - - /* - * We expect at least three bytes (see below) - */ - if( len < 3 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * First byte is curve_type; only named_curve is handled - */ - if( *(*buf)++ != MBEDTLS_ECP_TLS_NAMED_CURVE ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * Next two bytes are the namedcurve value - */ - tls_id = *(*buf)++; - tls_id <<= 8; - tls_id |= *(*buf)++; - - if( ( curve_info = mbedtls_ecp_curve_info_from_tls_id( tls_id ) ) == NULL ) - return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ); - - return mbedtls_ecp_group_load( grp, curve_info->grp_id ); -} - -/* - * Write the ECParameters record corresponding to a group (RFC 4492) - */ -int mbedtls_ecp_tls_write_group( const mbedtls_ecp_group *grp, size_t *olen, - unsigned char *buf, size_t blen ) -{ - const mbedtls_ecp_curve_info *curve_info; - - if( ( curve_info = mbedtls_ecp_curve_info_from_grp_id( grp->id ) ) == NULL ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * We are going to write 3 bytes (see below) - */ - *olen = 3; - if( blen < *olen ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - /* - * First byte is curve_type, always named_curve - */ - *buf++ = MBEDTLS_ECP_TLS_NAMED_CURVE; - - /* - * Next two bytes are the namedcurve value - */ - buf[0] = curve_info->tls_id >> 8; - buf[1] = curve_info->tls_id & 0xFF; - - return( 0 ); -} - -/* - * Wrapper around fast quasi-modp functions, with fall-back to mbedtls_mpi_mod_mpi. - * See the documentation of struct mbedtls_ecp_group. - * - * This function is in the critial loop for mbedtls_ecp_mul, so pay attention to perf. - */ -static int ecp_modp( mbedtls_mpi *N, const mbedtls_ecp_group *grp ) -{ - int ret; - - if( grp->modp == NULL ) - return( mbedtls_mpi_mod_mpi( N, N, &grp->P ) ); - - /* N->s < 0 is a much faster test, which fails only if N is 0 */ - if( ( N->s < 0 && mbedtls_mpi_cmp_int( N, 0 ) != 0 ) || - mbedtls_mpi_bitlen( N ) > 2 * grp->pbits ) - { - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - } - - MBEDTLS_MPI_CHK( grp->modp( N ) ); - - /* N->s < 0 is a much faster test, which fails only if N is 0 */ - while( N->s < 0 && mbedtls_mpi_cmp_int( N, 0 ) != 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( N, N, &grp->P ) ); - - while( mbedtls_mpi_cmp_mpi( N, &grp->P ) >= 0 ) - /* we known P, N and the result are positive */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( N, N, &grp->P ) ); - -cleanup: - return( ret ); -} - -/* - * Fast mod-p functions expect their argument to be in the 0..p^2 range. - * - * In order to guarantee that, we need to ensure that operands of - * mbedtls_mpi_mul_mpi are in the 0..p range. So, after each operation we will - * bring the result back to this range. - * - * The following macros are shortcuts for doing that. - */ - -/* - * Reduce a mbedtls_mpi mod p in-place, general case, to use after mbedtls_mpi_mul_mpi - */ -#if defined(MBEDTLS_SELF_TEST) -#define INC_MUL_COUNT mul_count++; -#else -#define INC_MUL_COUNT -#endif - -#define MOD_MUL( N ) do { MBEDTLS_MPI_CHK( ecp_modp( &N, grp ) ); INC_MUL_COUNT } \ - while( 0 ) - -/* - * Reduce a mbedtls_mpi mod p in-place, to use after mbedtls_mpi_sub_mpi - * N->s < 0 is a very fast test, which fails only if N is 0 - */ -#define MOD_SUB( N ) \ - while( N.s < 0 && mbedtls_mpi_cmp_int( &N, 0 ) != 0 ) \ - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &N, &N, &grp->P ) ) - -/* - * Reduce a mbedtls_mpi mod p in-place, to use after mbedtls_mpi_add_mpi and mbedtls_mpi_mul_int. - * We known P, N and the result are positive, so sub_abs is correct, and - * a bit faster. - */ -#define MOD_ADD( N ) \ - while( mbedtls_mpi_cmp_mpi( &N, &grp->P ) >= 0 ) \ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( &N, &N, &grp->P ) ) - -#if defined(ECP_SHORTWEIERSTRASS) -/* - * For curves in short Weierstrass form, we do all the internal operations in - * Jacobian coordinates. - * - * For multiplication, we'll use a comb method with coutermeasueres against - * SPA, hence timing attacks. - */ - -/* - * Normalize jacobian coordinates so that Z == 0 || Z == 1 (GECC 3.2.1) - * Cost: 1N := 1I + 3M + 1S - */ -static int ecp_normalize_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt ) -{ - int ret; - mbedtls_mpi Zi, ZZi; - - if( mbedtls_mpi_cmp_int( &pt->Z, 0 ) == 0 ) - return( 0 ); - -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_normalize_jac( grp, pt ); - } -#endif /* MBEDTLS_ECP_NORMALIZE_JAC_ALT */ - mbedtls_mpi_init( &Zi ); mbedtls_mpi_init( &ZZi ); - - /* - * X = X / Z^2 mod p - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &Zi, &pt->Z, &grp->P ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ZZi, &Zi, &Zi ) ); MOD_MUL( ZZi ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->X, &pt->X, &ZZi ) ); MOD_MUL( pt->X ); - - /* - * Y = Y / Z^3 mod p - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y, &pt->Y, &ZZi ) ); MOD_MUL( pt->Y ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y, &pt->Y, &Zi ) ); MOD_MUL( pt->Y ); - - /* - * Z = 1 - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) ); - -cleanup: - - mbedtls_mpi_free( &Zi ); mbedtls_mpi_free( &ZZi ); - - return( ret ); -} - -/* - * Normalize jacobian coordinates of an array of (pointers to) points, - * using Montgomery's trick to perform only one inversion mod P. - * (See for example Cohen's "A Course in Computational Algebraic Number - * Theory", Algorithm 10.3.4.) - * - * Warning: fails (returning an error) if one of the points is zero! - * This should never happen, see choice of w in ecp_mul_comb(). - * - * Cost: 1N(t) := 1I + (6t - 3)M + 1S - */ -static int ecp_normalize_jac_many( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *T[], size_t t_len ) -{ - int ret; - size_t i; - mbedtls_mpi *c, u, Zi, ZZi; - - if( t_len < 2 ) - return( ecp_normalize_jac( grp, *T ) ); - -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_normalize_jac_many(grp, T, t_len); - } -#endif - - if( ( c = mbedtls_calloc( t_len, sizeof( mbedtls_mpi ) ) ) == NULL ) - return( MBEDTLS_ERR_ECP_ALLOC_FAILED ); - - mbedtls_mpi_init( &u ); mbedtls_mpi_init( &Zi ); mbedtls_mpi_init( &ZZi ); - - /* - * c[i] = Z_0 * ... * Z_i - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &c[0], &T[0]->Z ) ); - for( i = 1; i < t_len; i++ ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &c[i], &c[i-1], &T[i]->Z ) ); - MOD_MUL( c[i] ); - } - - /* - * u = 1 / (Z_0 * ... * Z_n) mod P - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &u, &c[t_len-1], &grp->P ) ); - - for( i = t_len - 1; ; i-- ) - { - /* - * Zi = 1 / Z_i mod p - * u = 1 / (Z_0 * ... * Z_i) mod P - */ - if( i == 0 ) { - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Zi, &u ) ); - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Zi, &u, &c[i-1] ) ); MOD_MUL( Zi ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &u, &u, &T[i]->Z ) ); MOD_MUL( u ); - } - - /* - * proceed as in normalize() - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ZZi, &Zi, &Zi ) ); MOD_MUL( ZZi ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->X, &T[i]->X, &ZZi ) ); MOD_MUL( T[i]->X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &ZZi ) ); MOD_MUL( T[i]->Y ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &Zi ) ); MOD_MUL( T[i]->Y ); - - /* - * Post-precessing: reclaim some memory by shrinking coordinates - * - not storing Z (always 1) - * - shrinking other coordinates, but still keeping the same number of - * limbs as P, as otherwise it will too likely be regrown too fast. - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_shrink( &T[i]->X, grp->P.n ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shrink( &T[i]->Y, grp->P.n ) ); - mbedtls_mpi_free( &T[i]->Z ); - - if( i == 0 ) - break; - } - -cleanup: - - mbedtls_mpi_free( &u ); mbedtls_mpi_free( &Zi ); mbedtls_mpi_free( &ZZi ); - for( i = 0; i < t_len; i++ ) - mbedtls_mpi_free( &c[i] ); - mbedtls_free( c ); - - return( ret ); -} - -/* - * Conditional point inversion: Q -> -Q = (Q.X, -Q.Y, Q.Z) without leak. - * "inv" must be 0 (don't invert) or 1 (invert) or the result will be invalid - */ -static int ecp_safe_invert_jac( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *Q, - unsigned char inv ) -{ - int ret; - unsigned char nonzero; - mbedtls_mpi mQY; - - mbedtls_mpi_init( &mQY ); - - /* Use the fact that -Q.Y mod P = P - Q.Y unless Q.Y == 0 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &mQY, &grp->P, &Q->Y ) ); - nonzero = mbedtls_mpi_cmp_int( &Q->Y, 0 ) != 0; - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &Q->Y, &mQY, inv & nonzero ) ); - -cleanup: - mbedtls_mpi_free( &mQY ); - - return( ret ); -} - -/* - * Point doubling R = 2 P, Jacobian coordinates - * - * Based on http://www.hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-dbl-1998-cmo-2 . - * - * We follow the variable naming fairly closely. The formula variations that trade a MUL for a SQR - * (plus a few ADDs) aren't useful as our bignum implementation doesn't distinguish squaring. - * - * Standard optimizations are applied when curve parameter A is one of { 0, -3 }. - * - * Cost: 1D := 3M + 4S (A == 0) - * 4M + 4S (A == -3) - * 3M + 6S + 1a otherwise - */ -static int ecp_double_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_ecp_point *P ) -{ - int ret; - mbedtls_mpi M, S, T, U; - -#if defined(MBEDTLS_SELF_TEST) - dbl_count++; -#endif - -#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_double_jac( grp, R, P ); - } -#endif /* MBEDTLS_ECP_DOUBLE_JAC_ALT */ - - mbedtls_mpi_init( &M ); mbedtls_mpi_init( &S ); mbedtls_mpi_init( &T ); mbedtls_mpi_init( &U ); - - /* Special case for A = -3 */ - if( grp->A.p == NULL ) - { - /* M = 3(X + Z^2)(X - Z^2) */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S, &P->Z, &P->Z ) ); MOD_MUL( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &T, &P->X, &S ) ); MOD_ADD( T ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U, &P->X, &S ) ); MOD_SUB( U ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S, &T, &U ) ); MOD_MUL( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &M, &S, 3 ) ); MOD_ADD( M ); - } - else - { - /* M = 3.X^2 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S, &P->X, &P->X ) ); MOD_MUL( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &M, &S, 3 ) ); MOD_ADD( M ); - - /* Optimize away for "koblitz" curves with A = 0 */ - if( mbedtls_mpi_cmp_int( &grp->A, 0 ) != 0 ) - { - /* M += A.Z^4 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S, &P->Z, &P->Z ) ); MOD_MUL( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &S, &S ) ); MOD_MUL( T ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S, &T, &grp->A ) ); MOD_MUL( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &M, &M, &S ) ); MOD_ADD( M ); - } - } - - /* S = 4.X.Y^2 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &P->Y, &P->Y ) ); MOD_MUL( T ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &T, 1 ) ); MOD_ADD( T ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S, &P->X, &T ) ); MOD_MUL( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &S, 1 ) ); MOD_ADD( S ); - - /* U = 8.Y^4 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &U, &T, &T ) ); MOD_MUL( U ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &U, 1 ) ); MOD_ADD( U ); - - /* T = M^2 - 2.S */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &M, &M ) ); MOD_MUL( T ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T, &T, &S ) ); MOD_SUB( T ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T, &T, &S ) ); MOD_SUB( T ); - - /* S = M(S - T) - U */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &S, &S, &T ) ); MOD_SUB( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S, &S, &M ) ); MOD_MUL( S ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &S, &S, &U ) ); MOD_SUB( S ); - - /* U = 2.Y.Z */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &U, &P->Y, &P->Z ) ); MOD_MUL( U ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &U, 1 ) ); MOD_ADD( U ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->X, &T ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Y, &S ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Z, &U ) ); - -cleanup: - mbedtls_mpi_free( &M ); mbedtls_mpi_free( &S ); mbedtls_mpi_free( &T ); mbedtls_mpi_free( &U ); - - return( ret ); -} - -/* - * Addition: R = P + Q, mixed affine-Jacobian coordinates (GECC 3.22) - * - * The coordinates of Q must be normalized (= affine), - * but those of P don't need to. R is not normalized. - * - * Special cases: (1) P or Q is zero, (2) R is zero, (3) P == Q. - * None of these cases can happen as intermediate step in ecp_mul_comb(): - * - at each step, P, Q and R are multiples of the base point, the factor - * being less than its order, so none of them is zero; - * - Q is an odd multiple of the base point, P an even multiple, - * due to the choice of precomputed points in the modified comb method. - * So branches for these cases do not leak secret information. - * - * We accept Q->Z being unset (saving memory in tables) as meaning 1. - * - * Cost: 1A := 8M + 3S - */ -static int ecp_add_mixed( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q ) -{ - int ret; - mbedtls_mpi T1, T2, T3, T4, X, Y, Z; - -#if defined(MBEDTLS_SELF_TEST) - add_count++; -#endif - -#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_add_mixed( grp, R, P, Q ); - } -#endif /* MBEDTLS_ECP_ADD_MIXED_ALT */ - - /* - * Trivial cases: P == 0 or Q == 0 (case 1) - */ - if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 ) - return( mbedtls_ecp_copy( R, Q ) ); - - if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 0 ) == 0 ) - return( mbedtls_ecp_copy( R, P ) ); - - /* - * Make sure Q coordinates are normalized - */ - if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 1 ) != 0 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 ); mbedtls_mpi_init( &T3 ); mbedtls_mpi_init( &T4 ); - mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1, &P->Z, &P->Z ) ); MOD_MUL( T1 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T2, &T1, &P->Z ) ); MOD_MUL( T2 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1, &T1, &Q->X ) ); MOD_MUL( T1 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T2, &T2, &Q->Y ) ); MOD_MUL( T2 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T1, &T1, &P->X ) ); MOD_SUB( T1 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T2, &T2, &P->Y ) ); MOD_SUB( T2 ); - - /* Special cases (2) and (3) */ - if( mbedtls_mpi_cmp_int( &T1, 0 ) == 0 ) - { - if( mbedtls_mpi_cmp_int( &T2, 0 ) == 0 ) - { - ret = ecp_double_jac( grp, R, P ); - goto cleanup; - } - else - { - ret = mbedtls_ecp_set_zero( R ); - goto cleanup; - } - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Z, &P->Z, &T1 ) ); MOD_MUL( Z ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3, &T1, &T1 ) ); MOD_MUL( T3 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T4, &T3, &T1 ) ); MOD_MUL( T4 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3, &T3, &P->X ) ); MOD_MUL( T3 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1, &T3, 2 ) ); MOD_ADD( T1 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X, &T2, &T2 ) ); MOD_MUL( X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X, &X, &T1 ) ); MOD_SUB( X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X, &X, &T4 ) ); MOD_SUB( X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T3, &T3, &X ) ); MOD_SUB( T3 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3, &T3, &T2 ) ); MOD_MUL( T3 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T4, &T4, &P->Y ) ); MOD_MUL( T4 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &Y, &T3, &T4 ) ); MOD_SUB( Y ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->X, &X ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Y, &Y ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Z, &Z ) ); - -cleanup: - - mbedtls_mpi_free( &T1 ); mbedtls_mpi_free( &T2 ); mbedtls_mpi_free( &T3 ); mbedtls_mpi_free( &T4 ); - mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); - - return( ret ); -} - -/* - * Randomize jacobian coordinates: - * (X, Y, Z) -> (l^2 X, l^3 Y, l Z) for random l - * This is sort of the reverse operation of ecp_normalize_jac(). - * - * This countermeasure was first suggested in [2]. - */ -static int ecp_randomize_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret; - mbedtls_mpi l, ll; - size_t p_size; - int count = 0; - -#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_randomize_jac( grp, pt, f_rng, p_rng ); - } -#endif /* MBEDTLS_ECP_RANDOMIZE_JAC_ALT */ - - p_size = ( grp->pbits + 7 ) / 8; - mbedtls_mpi_init( &l ); mbedtls_mpi_init( &ll ); - - /* Generate l such that 1 < l < p */ - do - { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng ) ); - - while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) ); - - if( count++ > 10 ) - return( MBEDTLS_ERR_ECP_RANDOM_FAILED ); - } - while( mbedtls_mpi_cmp_int( &l, 1 ) <= 0 ); - - /* Z = l * Z */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Z, &pt->Z, &l ) ); MOD_MUL( pt->Z ); - - /* X = l^2 * X */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ll, &l, &l ) ); MOD_MUL( ll ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->X, &pt->X, &ll ) ); MOD_MUL( pt->X ); - - /* Y = l^3 * Y */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ll, &ll, &l ) ); MOD_MUL( ll ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y, &pt->Y, &ll ) ); MOD_MUL( pt->Y ); - -cleanup: - mbedtls_mpi_free( &l ); mbedtls_mpi_free( &ll ); - - return( ret ); -} - -/* - * Check and define parameters used by the comb method (see below for details) - */ -#if MBEDTLS_ECP_WINDOW_SIZE < 2 || MBEDTLS_ECP_WINDOW_SIZE > 7 -#error "MBEDTLS_ECP_WINDOW_SIZE out of bounds" -#endif - -/* d = ceil( n / w ) */ -#define COMB_MAX_D ( MBEDTLS_ECP_MAX_BITS + 1 ) / 2 - -/* number of precomputed points */ -#define COMB_MAX_PRE ( 1 << ( MBEDTLS_ECP_WINDOW_SIZE - 1 ) ) - -/* - * Compute the representation of m that will be used with our comb method. - * - * The basic comb method is described in GECC 3.44 for example. We use a - * modified version that provides resistance to SPA by avoiding zero - * digits in the representation as in [3]. We modify the method further by - * requiring that all K_i be odd, which has the small cost that our - * representation uses one more K_i, due to carries. - * - * Also, for the sake of compactness, only the seven low-order bits of x[i] - * are used to represent K_i, and the msb of x[i] encodes the the sign (s_i in - * the paper): it is set if and only if if s_i == -1; - * - * Calling conventions: - * - x is an array of size d + 1 - * - w is the size, ie number of teeth, of the comb, and must be between - * 2 and 7 (in practice, between 2 and MBEDTLS_ECP_WINDOW_SIZE) - * - m is the MPI, expected to be odd and such that bitlength(m) <= w * d - * (the result will be incorrect if these assumptions are not satisfied) - */ -static void ecp_comb_fixed( unsigned char x[], size_t d, - unsigned char w, const mbedtls_mpi *m ) -{ - size_t i, j; - unsigned char c, cc, adjust; - - memset( x, 0, d+1 ); - - /* First get the classical comb values (except for x_d = 0) */ - for( i = 0; i < d; i++ ) - for( j = 0; j < w; j++ ) - x[i] |= mbedtls_mpi_get_bit( m, i + d * j ) << j; - - /* Now make sure x_1 .. x_d are odd */ - c = 0; - for( i = 1; i <= d; i++ ) - { - /* Add carry and update it */ - cc = x[i] & c; - x[i] = x[i] ^ c; - c = cc; - - /* Adjust if needed, avoiding branches */ - adjust = 1 - ( x[i] & 0x01 ); - c |= x[i] & ( x[i-1] * adjust ); - x[i] = x[i] ^ ( x[i-1] * adjust ); - x[i-1] |= adjust << 7; - } -} - -/* - * Precompute points for the comb method - * - * If i = i_{w-1} ... i_1 is the binary representation of i, then - * T[i] = i_{w-1} 2^{(w-1)d} P + ... + i_1 2^d P + P - * - * T must be able to hold 2^{w - 1} elements - * - * Cost: d(w-1) D + (2^{w-1} - 1) A + 1 N(w-1) + 1 N(2^{w-1} - 1) - */ -static int ecp_precompute_comb( const mbedtls_ecp_group *grp, - mbedtls_ecp_point T[], const mbedtls_ecp_point *P, - unsigned char w, size_t d ) -{ - int ret; - unsigned char i, k; - size_t j; - mbedtls_ecp_point *cur, *TT[COMB_MAX_PRE - 1]; - - /* - * Set T[0] = P and - * T[2^{l-1}] = 2^{dl} P for l = 1 .. w-1 (this is not the final value) - */ - MBEDTLS_MPI_CHK( mbedtls_ecp_copy( &T[0], P ) ); - - k = 0; - for( i = 1; i < ( 1U << ( w - 1 ) ); i <<= 1 ) - { - cur = T + i; - MBEDTLS_MPI_CHK( mbedtls_ecp_copy( cur, T + ( i >> 1 ) ) ); - for( j = 0; j < d; j++ ) - MBEDTLS_MPI_CHK( ecp_double_jac( grp, cur, cur ) ); - - TT[k++] = cur; - } - - MBEDTLS_MPI_CHK( ecp_normalize_jac_many( grp, TT, k ) ); - - /* - * Compute the remaining ones using the minimal number of additions - * Be careful to update T[2^l] only after using it! - */ - k = 0; - for( i = 1; i < ( 1U << ( w - 1 ) ); i <<= 1 ) - { - j = i; - while( j-- ) - { - MBEDTLS_MPI_CHK( ecp_add_mixed( grp, &T[i + j], &T[j], &T[i] ) ); - TT[k++] = &T[i + j]; - } - } - - MBEDTLS_MPI_CHK( ecp_normalize_jac_many( grp, TT, k ) ); - -cleanup: - - return( ret ); -} - -/* - * Select precomputed point: R = sign(i) * T[ abs(i) / 2 ] - */ -static int ecp_select_comb( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_ecp_point T[], unsigned char t_len, - unsigned char i ) -{ - int ret; - unsigned char ii, j; - - /* Ignore the "sign" bit and scale down */ - ii = ( i & 0x7Fu ) >> 1; - - /* Read the whole table to thwart cache-based timing attacks */ - for( j = 0; j < t_len; j++ ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &R->X, &T[j].X, j == ii ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &R->Y, &T[j].Y, j == ii ) ); - } - - /* Safely invert result if i is "negative" */ - MBEDTLS_MPI_CHK( ecp_safe_invert_jac( grp, R, i >> 7 ) ); - -cleanup: - return( ret ); -} - -/* - * Core multiplication algorithm for the (modified) comb method. - * This part is actually common with the basic comb method (GECC 3.44) - * - * Cost: d A + d D + 1 R - */ -static int ecp_mul_comb_core( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_ecp_point T[], unsigned char t_len, - const unsigned char x[], size_t d, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - mbedtls_ecp_point Txi; - size_t i; - - mbedtls_ecp_point_init( &Txi ); - - /* Start with a non-zero point and randomize its coordinates */ - i = d; - MBEDTLS_MPI_CHK( ecp_select_comb( grp, R, T, t_len, x[i] ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->Z, 1 ) ); - if( f_rng != 0 ) - MBEDTLS_MPI_CHK( ecp_randomize_jac( grp, R, f_rng, p_rng ) ); - - while( i-- != 0 ) - { - MBEDTLS_MPI_CHK( ecp_double_jac( grp, R, R ) ); - MBEDTLS_MPI_CHK( ecp_select_comb( grp, &Txi, T, t_len, x[i] ) ); - MBEDTLS_MPI_CHK( ecp_add_mixed( grp, R, R, &Txi ) ); - } - -cleanup: - - mbedtls_ecp_point_free( &Txi ); - - return( ret ); -} - -/* - * Multiplication using the comb method, - * for curves in short Weierstrass form - */ -static int ecp_mul_comb( mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_mpi *m, const mbedtls_ecp_point *P, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - unsigned char w, m_is_odd, p_eq_g, pre_len, i; - size_t d; - unsigned char k[COMB_MAX_D + 1]; - mbedtls_ecp_point *T; - mbedtls_mpi M, mm; - - mbedtls_mpi_init( &M ); - mbedtls_mpi_init( &mm ); - - /* we need N to be odd to trnaform m in an odd number, check now */ - if( mbedtls_mpi_get_bit( &grp->N, 0 ) != 1 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - /* - * Minimize the number of multiplications, that is minimize - * 10 * d * w + 18 * 2^(w-1) + 11 * d + 7 * w, with d = ceil( nbits / w ) - * (see costs of the various parts, with 1S = 1M) - */ - w = grp->nbits >= 384 ? 5 : 4; - - /* - * If P == G, pre-compute a bit more, since this may be re-used later. - * Just adding one avoids upping the cost of the first mul too much, - * and the memory cost too. - */ -#if MBEDTLS_ECP_FIXED_POINT_OPTIM == 1 - p_eq_g = ( mbedtls_mpi_cmp_mpi( &P->Y, &grp->G.Y ) == 0 && - mbedtls_mpi_cmp_mpi( &P->X, &grp->G.X ) == 0 ); - if( p_eq_g ) - w++; -#else - p_eq_g = 0; -#endif - - /* - * Make sure w is within bounds. - * (The last test is useful only for very small curves in the test suite.) - */ - if( w > MBEDTLS_ECP_WINDOW_SIZE ) - w = MBEDTLS_ECP_WINDOW_SIZE; - if( w >= grp->nbits ) - w = 2; - - /* Other sizes that depend on w */ - pre_len = 1U << ( w - 1 ); - d = ( grp->nbits + w - 1 ) / w; - - /* - * Prepare precomputed points: if P == G we want to - * use grp->T if already initialized, or initialize it. - */ - T = p_eq_g ? grp->T : NULL; - - if( T == NULL ) - { - T = mbedtls_calloc( pre_len, sizeof( mbedtls_ecp_point ) ); - if( T == NULL ) - { - ret = MBEDTLS_ERR_ECP_ALLOC_FAILED; - goto cleanup; - } - - MBEDTLS_MPI_CHK( ecp_precompute_comb( grp, T, P, w, d ) ); - - if( p_eq_g ) - { - grp->T = T; - grp->T_size = pre_len; - } - } - - /* - * Make sure M is odd (M = m or M = N - m, since N is odd) - * using the fact that m * P = - (N - m) * P - */ - m_is_odd = ( mbedtls_mpi_get_bit( m, 0 ) == 1 ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &M, m ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &mm, &grp->N, m ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &M, &mm, ! m_is_odd ) ); - - /* - * Go for comb multiplication, R = M * P - */ - ecp_comb_fixed( k, d, w, &M ); - MBEDTLS_MPI_CHK( ecp_mul_comb_core( grp, R, T, pre_len, k, d, f_rng, p_rng ) ); - - /* - * Now get m * P from M * P and normalize it - */ - MBEDTLS_MPI_CHK( ecp_safe_invert_jac( grp, R, ! m_is_odd ) ); - MBEDTLS_MPI_CHK( ecp_normalize_jac( grp, R ) ); - -cleanup: - - if( T != NULL && ! p_eq_g ) - { - for( i = 0; i < pre_len; i++ ) - mbedtls_ecp_point_free( &T[i] ); - mbedtls_free( T ); - } - - mbedtls_mpi_free( &M ); - mbedtls_mpi_free( &mm ); - - if( ret != 0 ) - mbedtls_ecp_point_free( R ); - - return( ret ); -} - -#endif /* ECP_SHORTWEIERSTRASS */ - -#if defined(ECP_MONTGOMERY) -/* - * For Montgomery curves, we do all the internal arithmetic in projective - * coordinates. Import/export of points uses only the x coordinates, which is - * internaly represented as X / Z. - * - * For scalar multiplication, we'll use a Montgomery ladder. - */ - -/* - * Normalize Montgomery x/z coordinates: X = X/Z, Z = 1 - * Cost: 1M + 1I - */ -static int ecp_normalize_mxz( const mbedtls_ecp_group *grp, mbedtls_ecp_point *P ) -{ - int ret; - -#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_normalize_mxz( grp, P ); - } -#endif /* MBEDTLS_ECP_NORMALIZE_MXZ_ALT */ - - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &P->Z, &P->Z, &grp->P ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->X, &P->X, &P->Z ) ); MOD_MUL( P->X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &P->Z, 1 ) ); - -cleanup: - return( ret ); -} - -/* - * Randomize projective x/z coordinates: - * (X, Z) -> (l X, l Z) for random l - * This is sort of the reverse operation of ecp_normalize_mxz(). - * - * This countermeasure was first suggested in [2]. - * Cost: 2M - */ -static int ecp_randomize_mxz( const mbedtls_ecp_group *grp, mbedtls_ecp_point *P, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret; - mbedtls_mpi l; - size_t p_size; - int count = 0; - -#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_randomize_mxz( grp, P, f_rng, p_rng ); - } -#endif /* MBEDTLS_ECP_RANDOMIZE_MXZ_ALT */ - - p_size = ( grp->pbits + 7 ) / 8; - mbedtls_mpi_init( &l ); - - /* Generate l such that 1 < l < p */ - do - { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng ) ); - - while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) ); - - if( count++ > 10 ) - return( MBEDTLS_ERR_ECP_RANDOM_FAILED ); - } - while( mbedtls_mpi_cmp_int( &l, 1 ) <= 0 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->X, &P->X, &l ) ); MOD_MUL( P->X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->Z, &P->Z, &l ) ); MOD_MUL( P->Z ); - -cleanup: - mbedtls_mpi_free( &l ); - - return( ret ); -} - -/* - * Double-and-add: R = 2P, S = P + Q, with d = X(P - Q), - * for Montgomery curves in x/z coordinates. - * - * http://www.hyperelliptic.org/EFD/g1p/auto-code/montgom/xz/ladder/mladd-1987-m.op3 - * with - * d = X1 - * P = (X2, Z2) - * Q = (X3, Z3) - * R = (X4, Z4) - * S = (X5, Z5) - * and eliminating temporary variables tO, ..., t4. - * - * Cost: 5M + 4S - */ -static int ecp_double_add_mxz( const mbedtls_ecp_group *grp, - mbedtls_ecp_point *R, mbedtls_ecp_point *S, - const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q, - const mbedtls_mpi *d ) -{ - int ret; - mbedtls_mpi A, AA, B, BB, E, C, D, DA, CB; - -#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) - if ( mbedtls_internal_ecp_grp_capable( grp ) ) - { - return mbedtls_internal_ecp_double_add_mxz( grp, R, S, P, Q, d ); - } -#endif /* MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT */ - - mbedtls_mpi_init( &A ); mbedtls_mpi_init( &AA ); mbedtls_mpi_init( &B ); - mbedtls_mpi_init( &BB ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &C ); - mbedtls_mpi_init( &D ); mbedtls_mpi_init( &DA ); mbedtls_mpi_init( &CB ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &A, &P->X, &P->Z ) ); MOD_ADD( A ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &AA, &A, &A ) ); MOD_MUL( AA ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &B, &P->X, &P->Z ) ); MOD_SUB( B ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &BB, &B, &B ) ); MOD_MUL( BB ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &E, &AA, &BB ) ); MOD_SUB( E ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &C, &Q->X, &Q->Z ) ); MOD_ADD( C ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &D, &Q->X, &Q->Z ) ); MOD_SUB( D ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DA, &D, &A ) ); MOD_MUL( DA ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &CB, &C, &B ) ); MOD_MUL( CB ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &S->X, &DA, &CB ) ); MOD_MUL( S->X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->X, &S->X, &S->X ) ); MOD_MUL( S->X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &S->Z, &DA, &CB ) ); MOD_SUB( S->Z ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->Z, &S->Z, &S->Z ) ); MOD_MUL( S->Z ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->Z, d, &S->Z ) ); MOD_MUL( S->Z ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->X, &AA, &BB ) ); MOD_MUL( R->X ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->Z, &grp->A, &E ) ); MOD_MUL( R->Z ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &R->Z, &BB, &R->Z ) ); MOD_ADD( R->Z ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->Z, &E, &R->Z ) ); MOD_MUL( R->Z ); - -cleanup: - mbedtls_mpi_free( &A ); mbedtls_mpi_free( &AA ); mbedtls_mpi_free( &B ); - mbedtls_mpi_free( &BB ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &C ); - mbedtls_mpi_free( &D ); mbedtls_mpi_free( &DA ); mbedtls_mpi_free( &CB ); - - return( ret ); -} - -/* - * Multiplication with Montgomery ladder in x/z coordinates, - * for curves in Montgomery form - */ -static int ecp_mul_mxz( mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_mpi *m, const mbedtls_ecp_point *P, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - size_t i; - unsigned char b; - mbedtls_ecp_point RP; - mbedtls_mpi PX; - - mbedtls_ecp_point_init( &RP ); mbedtls_mpi_init( &PX ); - - /* Save PX and read from P before writing to R, in case P == R */ - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &PX, &P->X ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_copy( &RP, P ) ); - - /* Set R to zero in modified x/z coordinates */ - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->X, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->Z, 0 ) ); - mbedtls_mpi_free( &R->Y ); - - /* RP.X might be sligtly larger than P, so reduce it */ - MOD_ADD( RP.X ); - - /* Randomize coordinates of the starting point */ - if( f_rng != NULL ) - MBEDTLS_MPI_CHK( ecp_randomize_mxz( grp, &RP, f_rng, p_rng ) ); - - /* Loop invariant: R = result so far, RP = R + P */ - i = mbedtls_mpi_bitlen( m ); /* one past the (zero-based) most significant bit */ - while( i-- > 0 ) - { - b = mbedtls_mpi_get_bit( m, i ); - /* - * if (b) R = 2R + P else R = 2R, - * which is: - * if (b) double_add( RP, R, RP, R ) - * else double_add( R, RP, R, RP ) - * but using safe conditional swaps to avoid leaks - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->X, &RP.X, b ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->Z, &RP.Z, b ) ); - MBEDTLS_MPI_CHK( ecp_double_add_mxz( grp, R, &RP, R, &RP, &PX ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->X, &RP.X, b ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->Z, &RP.Z, b ) ); - } - - MBEDTLS_MPI_CHK( ecp_normalize_mxz( grp, R ) ); - -cleanup: - mbedtls_ecp_point_free( &RP ); mbedtls_mpi_free( &PX ); - - return( ret ); -} - -#endif /* ECP_MONTGOMERY */ - -/* - * Multiplication R = m * P - */ -int mbedtls_ecp_mul( mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_mpi *m, const mbedtls_ecp_point *P, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; -#if defined(MBEDTLS_ECP_INTERNAL_ALT) - char is_grp_capable = 0; -#endif - - /* Common sanity checks */ - if( mbedtls_mpi_cmp_int( &P->Z, 1 ) != 0 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_ecp_check_privkey( grp, m ) ) != 0 || - ( ret = mbedtls_ecp_check_pubkey( grp, P ) ) != 0 ) - return( ret ); - -#if defined(MBEDTLS_ECP_INTERNAL_ALT) - if ( is_grp_capable = mbedtls_internal_ecp_grp_capable( grp ) ) - { - MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) ); - } - -#endif /* MBEDTLS_ECP_INTERNAL_ALT */ -#if defined(ECP_MONTGOMERY) - if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY ) - ret = ecp_mul_mxz( grp, R, m, P, f_rng, p_rng ); - -#endif -#if defined(ECP_SHORTWEIERSTRASS) - if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS ) - ret = ecp_mul_comb( grp, R, m, P, f_rng, p_rng ); - -#endif -#if defined(MBEDTLS_ECP_INTERNAL_ALT) -cleanup: - - if ( is_grp_capable ) - { - mbedtls_internal_ecp_free( grp ); - } - -#endif /* MBEDTLS_ECP_INTERNAL_ALT */ - return( ret ); -} - -#if defined(ECP_SHORTWEIERSTRASS) -/* - * Check that an affine point is valid as a public key, - * short weierstrass curves (SEC1 3.2.3.1) - */ -static int ecp_check_pubkey_sw( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt ) -{ - int ret; - mbedtls_mpi YY, RHS; - - /* pt coordinates must be normalized for our checks */ - if( mbedtls_mpi_cmp_int( &pt->X, 0 ) < 0 || - mbedtls_mpi_cmp_int( &pt->Y, 0 ) < 0 || - mbedtls_mpi_cmp_mpi( &pt->X, &grp->P ) >= 0 || - mbedtls_mpi_cmp_mpi( &pt->Y, &grp->P ) >= 0 ) - return( MBEDTLS_ERR_ECP_INVALID_KEY ); - - mbedtls_mpi_init( &YY ); mbedtls_mpi_init( &RHS ); - - /* - * YY = Y^2 - * RHS = X (X^2 + A) + B = X^3 + A X + B - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &YY, &pt->Y, &pt->Y ) ); MOD_MUL( YY ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &RHS, &pt->X, &pt->X ) ); MOD_MUL( RHS ); - - /* Special case for A = -3 */ - if( grp->A.p == NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &RHS, &RHS, 3 ) ); MOD_SUB( RHS ); - } - else - { - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &RHS, &RHS, &grp->A ) ); MOD_ADD( RHS ); - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &RHS, &RHS, &pt->X ) ); MOD_MUL( RHS ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &RHS, &RHS, &grp->B ) ); MOD_ADD( RHS ); - - if( mbedtls_mpi_cmp_mpi( &YY, &RHS ) != 0 ) - ret = MBEDTLS_ERR_ECP_INVALID_KEY; - -cleanup: - - mbedtls_mpi_free( &YY ); mbedtls_mpi_free( &RHS ); - - return( ret ); -} -#endif /* ECP_SHORTWEIERSTRASS */ - -/* - * R = m * P with shortcuts for m == 1 and m == -1 - * NOT constant-time - ONLY for short Weierstrass! - */ -static int mbedtls_ecp_mul_shortcuts( mbedtls_ecp_group *grp, - mbedtls_ecp_point *R, - const mbedtls_mpi *m, - const mbedtls_ecp_point *P ) -{ - int ret; - - if( mbedtls_mpi_cmp_int( m, 1 ) == 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_ecp_copy( R, P ) ); - } - else if( mbedtls_mpi_cmp_int( m, -1 ) == 0 ) - { - MBEDTLS_MPI_CHK( mbedtls_ecp_copy( R, P ) ); - if( mbedtls_mpi_cmp_int( &R->Y, 0 ) != 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &R->Y, &grp->P, &R->Y ) ); - } - else - { - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( grp, R, m, P, NULL, NULL ) ); - } - -cleanup: - return( ret ); -} - -/* - * Linear combination - * NOT constant-time - */ -int mbedtls_ecp_muladd( mbedtls_ecp_group *grp, mbedtls_ecp_point *R, - const mbedtls_mpi *m, const mbedtls_ecp_point *P, - const mbedtls_mpi *n, const mbedtls_ecp_point *Q ) -{ - int ret; - mbedtls_ecp_point mP; -#if defined(MBEDTLS_ECP_INTERNAL_ALT) - char is_grp_capable = 0; -#endif - - if( ecp_get_type( grp ) != ECP_TYPE_SHORT_WEIERSTRASS ) - return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ); - - mbedtls_ecp_point_init( &mP ); - - MBEDTLS_MPI_CHK( mbedtls_ecp_mul_shortcuts( grp, &mP, m, P ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul_shortcuts( grp, R, n, Q ) ); - -#if defined(MBEDTLS_ECP_INTERNAL_ALT) - if ( is_grp_capable = mbedtls_internal_ecp_grp_capable( grp ) ) - { - MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) ); - } - -#endif /* MBEDTLS_ECP_INTERNAL_ALT */ - MBEDTLS_MPI_CHK( ecp_add_mixed( grp, R, &mP, R ) ); - MBEDTLS_MPI_CHK( ecp_normalize_jac( grp, R ) ); - -cleanup: - -#if defined(MBEDTLS_ECP_INTERNAL_ALT) - if ( is_grp_capable ) - { - mbedtls_internal_ecp_free( grp ); - } - -#endif /* MBEDTLS_ECP_INTERNAL_ALT */ - mbedtls_ecp_point_free( &mP ); - - return( ret ); -} - - -#if defined(ECP_MONTGOMERY) -/* - * Check validity of a public key for Montgomery curves with x-only schemes - */ -static int ecp_check_pubkey_mx( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt ) -{ - /* [Curve25519 p. 5] Just check X is the correct number of bytes */ - if( mbedtls_mpi_size( &pt->X ) > ( grp->nbits + 7 ) / 8 ) - return( MBEDTLS_ERR_ECP_INVALID_KEY ); - - return( 0 ); -} -#endif /* ECP_MONTGOMERY */ - -/* - * Check that a point is valid as a public key - */ -int mbedtls_ecp_check_pubkey( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt ) -{ - /* Must use affine coordinates */ - if( mbedtls_mpi_cmp_int( &pt->Z, 1 ) != 0 ) - return( MBEDTLS_ERR_ECP_INVALID_KEY ); - -#if defined(ECP_MONTGOMERY) - if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY ) - return( ecp_check_pubkey_mx( grp, pt ) ); -#endif -#if defined(ECP_SHORTWEIERSTRASS) - if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS ) - return( ecp_check_pubkey_sw( grp, pt ) ); -#endif - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); -} - -/* - * Check that an mbedtls_mpi is valid as a private key - */ -int mbedtls_ecp_check_privkey( const mbedtls_ecp_group *grp, const mbedtls_mpi *d ) -{ -#if defined(ECP_MONTGOMERY) - if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY ) - { - /* see [Curve25519] page 5 */ - if( mbedtls_mpi_get_bit( d, 0 ) != 0 || - mbedtls_mpi_get_bit( d, 1 ) != 0 || - mbedtls_mpi_get_bit( d, 2 ) != 0 || - mbedtls_mpi_bitlen( d ) - 1 != grp->nbits ) /* mbedtls_mpi_bitlen is one-based! */ - return( MBEDTLS_ERR_ECP_INVALID_KEY ); - else - return( 0 ); - } -#endif /* ECP_MONTGOMERY */ -#if defined(ECP_SHORTWEIERSTRASS) - if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS ) - { - /* see SEC1 3.2 */ - if( mbedtls_mpi_cmp_int( d, 1 ) < 0 || - mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 ) - return( MBEDTLS_ERR_ECP_INVALID_KEY ); - else - return( 0 ); - } -#endif /* ECP_SHORTWEIERSTRASS */ - - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); -} - -/* - * Generate a keypair with configurable base point - */ -int mbedtls_ecp_gen_keypair_base( mbedtls_ecp_group *grp, - const mbedtls_ecp_point *G, - mbedtls_mpi *d, mbedtls_ecp_point *Q, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - size_t n_size = ( grp->nbits + 7 ) / 8; - -#if defined(ECP_MONTGOMERY) - if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY ) - { - /* [M225] page 5 */ - size_t b; - - do { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( d, n_size, f_rng, p_rng ) ); - } while( mbedtls_mpi_bitlen( d ) == 0); - - /* Make sure the most significant bit is nbits */ - b = mbedtls_mpi_bitlen( d ) - 1; /* mbedtls_mpi_bitlen is one-based */ - if( b > grp->nbits ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( d, b - grp->nbits ) ); - else - MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, grp->nbits, 1 ) ); - - /* Make sure the last three bits are unset */ - MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, 0, 0 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, 1, 0 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, 2, 0 ) ); - } - else -#endif /* ECP_MONTGOMERY */ -#if defined(ECP_SHORTWEIERSTRASS) - if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS ) - { - /* SEC1 3.2.1: Generate d such that 1 <= n < N */ - int count = 0; - - /* - * Match the procedure given in RFC 6979 (deterministic ECDSA): - * - use the same byte ordering; - * - keep the leftmost nbits bits of the generated octet string; - * - try until result is in the desired range. - * This also avoids any biais, which is especially important for ECDSA. - */ - do - { - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( d, n_size, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( d, 8 * n_size - grp->nbits ) ); - - /* - * Each try has at worst a probability 1/2 of failing (the msb has - * a probability 1/2 of being 0, and then the result will be < N), - * so after 30 tries failure probability is a most 2**(-30). - * - * For most curves, 1 try is enough with overwhelming probability, - * since N starts with a lot of 1s in binary, but some curves - * such as secp224k1 are actually very close to the worst case. - */ - if( ++count > 30 ) - return( MBEDTLS_ERR_ECP_RANDOM_FAILED ); - } - while( mbedtls_mpi_cmp_int( d, 1 ) < 0 || - mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 ); - } - else -#endif /* ECP_SHORTWEIERSTRASS */ - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - -cleanup: - if( ret != 0 ) - return( ret ); - - return( mbedtls_ecp_mul( grp, Q, d, G, f_rng, p_rng ) ); -} - -/* - * Generate key pair, wrapper for conventional base point - */ -int mbedtls_ecp_gen_keypair( mbedtls_ecp_group *grp, - mbedtls_mpi *d, mbedtls_ecp_point *Q, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - return( mbedtls_ecp_gen_keypair_base( grp, &grp->G, d, Q, f_rng, p_rng ) ); -} - -/* - * Generate a keypair, prettier wrapper - */ -int mbedtls_ecp_gen_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret; - - if( ( ret = mbedtls_ecp_group_load( &key->grp, grp_id ) ) != 0 ) - return( ret ); - - return( mbedtls_ecp_gen_keypair( &key->grp, &key->d, &key->Q, f_rng, p_rng ) ); -} - -/* - * Check a public-private key pair - */ -int mbedtls_ecp_check_pub_priv( const mbedtls_ecp_keypair *pub, const mbedtls_ecp_keypair *prv ) -{ - int ret; - mbedtls_ecp_point Q; - mbedtls_ecp_group grp; - - if( pub->grp.id == MBEDTLS_ECP_DP_NONE || - pub->grp.id != prv->grp.id || - mbedtls_mpi_cmp_mpi( &pub->Q.X, &prv->Q.X ) || - mbedtls_mpi_cmp_mpi( &pub->Q.Y, &prv->Q.Y ) || - mbedtls_mpi_cmp_mpi( &pub->Q.Z, &prv->Q.Z ) ) - { - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - } - - mbedtls_ecp_point_init( &Q ); - mbedtls_ecp_group_init( &grp ); - - /* mbedtls_ecp_mul() needs a non-const group... */ - mbedtls_ecp_group_copy( &grp, &prv->grp ); - - /* Also checks d is valid */ - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &Q, &prv->d, &prv->grp.G, NULL, NULL ) ); - - if( mbedtls_mpi_cmp_mpi( &Q.X, &prv->Q.X ) || - mbedtls_mpi_cmp_mpi( &Q.Y, &prv->Q.Y ) || - mbedtls_mpi_cmp_mpi( &Q.Z, &prv->Q.Z ) ) - { - ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - goto cleanup; - } - -cleanup: - mbedtls_ecp_point_free( &Q ); - mbedtls_ecp_group_free( &grp ); - - return( ret ); -} - -#if defined(MBEDTLS_SELF_TEST) - -/* - * Checkup routine - */ -int mbedtls_ecp_self_test( int verbose ) -{ - int ret; - size_t i; - mbedtls_ecp_group grp; - mbedtls_ecp_point R, P; - mbedtls_mpi m; - unsigned long add_c_prev, dbl_c_prev, mul_c_prev; - /* exponents especially adapted for secp192r1 */ - const char *exponents[] = - { - "000000000000000000000000000000000000000000000001", /* one */ - "FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22830", /* N - 1 */ - "5EA6F389A38B8BC81E767753B15AA5569E1782E30ABE7D25", /* random */ - "400000000000000000000000000000000000000000000000", /* one and zeros */ - "7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", /* all ones */ - "555555555555555555555555555555555555555555555555", /* 101010... */ - }; - - mbedtls_ecp_group_init( &grp ); - mbedtls_ecp_point_init( &R ); - mbedtls_ecp_point_init( &P ); - mbedtls_mpi_init( &m ); - - /* Use secp192r1 if available, or any available curve */ -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) - MBEDTLS_MPI_CHK( mbedtls_ecp_group_load( &grp, MBEDTLS_ECP_DP_SECP192R1 ) ); -#else - MBEDTLS_MPI_CHK( mbedtls_ecp_group_load( &grp, mbedtls_ecp_curve_list()->grp_id ) ); -#endif - - if( verbose != 0 ) - mbedtls_printf( " ECP test #1 (constant op_count, base point G): " ); - - /* Do a dummy multiplication first to trigger precomputation */ - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &m, 2 ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &P, &m, &grp.G, NULL, NULL ) ); - - add_count = 0; - dbl_count = 0; - mul_count = 0; - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[0] ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &grp.G, NULL, NULL ) ); - - for( i = 1; i < sizeof( exponents ) / sizeof( exponents[0] ); i++ ) - { - add_c_prev = add_count; - dbl_c_prev = dbl_count; - mul_c_prev = mul_count; - add_count = 0; - dbl_count = 0; - mul_count = 0; - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[i] ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &grp.G, NULL, NULL ) ); - - if( add_count != add_c_prev || - dbl_count != dbl_c_prev || - mul_count != mul_c_prev ) - { - if( verbose != 0 ) - mbedtls_printf( "failed (%u)\n", (unsigned int) i ); - - ret = 1; - goto cleanup; - } - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " ECP test #2 (constant op_count, other point): " ); - /* We computed P = 2G last time, use it */ - - add_count = 0; - dbl_count = 0; - mul_count = 0; - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[0] ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &P, NULL, NULL ) ); - - for( i = 1; i < sizeof( exponents ) / sizeof( exponents[0] ); i++ ) - { - add_c_prev = add_count; - dbl_c_prev = dbl_count; - mul_c_prev = mul_count; - add_count = 0; - dbl_count = 0; - mul_count = 0; - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[i] ) ); - MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &P, NULL, NULL ) ); - - if( add_count != add_c_prev || - dbl_count != dbl_c_prev || - mul_count != mul_c_prev ) - { - if( verbose != 0 ) - mbedtls_printf( "failed (%u)\n", (unsigned int) i ); - - ret = 1; - goto cleanup; - } - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - -cleanup: - - if( ret < 0 && verbose != 0 ) - mbedtls_printf( "Unexpected error, return code = %08X\n", ret ); - - mbedtls_ecp_group_free( &grp ); - mbedtls_ecp_point_free( &R ); - mbedtls_ecp_point_free( &P ); - mbedtls_mpi_free( &m ); - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* !MBEDTLS_ECP_ALT */ - -#endif /* MBEDTLS_ECP_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ecp_curves.c b/components/ssl/mbedtls/mbedtls/library/ecp_curves.c deleted file mode 100644 index df5ac3ee..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ecp_curves.c +++ /dev/null @@ -1,1329 +0,0 @@ -/* - * Elliptic curves over GF(p): curve-specific data and functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ECP_C) - -#include "mbedtls/ecp.h" - -#include - -#if !defined(MBEDTLS_ECP_ALT) - -#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \ - !defined(inline) && !defined(__cplusplus) -#define inline __inline -#endif - -/* - * Conversion macros for embedded constants: - * build lists of mbedtls_mpi_uint's from lists of unsigned char's grouped by 8, 4 or 2 - */ -#if defined(MBEDTLS_HAVE_INT32) - -#define BYTES_TO_T_UINT_4( a, b, c, d ) \ - ( (mbedtls_mpi_uint) a << 0 ) | \ - ( (mbedtls_mpi_uint) b << 8 ) | \ - ( (mbedtls_mpi_uint) c << 16 ) | \ - ( (mbedtls_mpi_uint) d << 24 ) - -#define BYTES_TO_T_UINT_2( a, b ) \ - BYTES_TO_T_UINT_4( a, b, 0, 0 ) - -#define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \ - BYTES_TO_T_UINT_4( a, b, c, d ), \ - BYTES_TO_T_UINT_4( e, f, g, h ) - -#else /* 64-bits */ - -#define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \ - ( (mbedtls_mpi_uint) a << 0 ) | \ - ( (mbedtls_mpi_uint) b << 8 ) | \ - ( (mbedtls_mpi_uint) c << 16 ) | \ - ( (mbedtls_mpi_uint) d << 24 ) | \ - ( (mbedtls_mpi_uint) e << 32 ) | \ - ( (mbedtls_mpi_uint) f << 40 ) | \ - ( (mbedtls_mpi_uint) g << 48 ) | \ - ( (mbedtls_mpi_uint) h << 56 ) - -#define BYTES_TO_T_UINT_4( a, b, c, d ) \ - BYTES_TO_T_UINT_8( a, b, c, d, 0, 0, 0, 0 ) - -#define BYTES_TO_T_UINT_2( a, b ) \ - BYTES_TO_T_UINT_8( a, b, 0, 0, 0, 0, 0, 0 ) - -#endif /* bits in mbedtls_mpi_uint */ - -/* - * Note: the constants are in little-endian order - * to be directly usable in MPIs - */ - -/* - * Domain parameters for secp192r1 - */ -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) -static const mbedtls_mpi_uint secp192r1_p[] = { - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -static const mbedtls_mpi_uint secp192r1_b[] = { - BYTES_TO_T_UINT_8( 0xB1, 0xB9, 0x46, 0xC1, 0xEC, 0xDE, 0xB8, 0xFE ), - BYTES_TO_T_UINT_8( 0x49, 0x30, 0x24, 0x72, 0xAB, 0xE9, 0xA7, 0x0F ), - BYTES_TO_T_UINT_8( 0xE7, 0x80, 0x9C, 0xE5, 0x19, 0x05, 0x21, 0x64 ), -}; -static const mbedtls_mpi_uint secp192r1_gx[] = { - BYTES_TO_T_UINT_8( 0x12, 0x10, 0xFF, 0x82, 0xFD, 0x0A, 0xFF, 0xF4 ), - BYTES_TO_T_UINT_8( 0x00, 0x88, 0xA1, 0x43, 0xEB, 0x20, 0xBF, 0x7C ), - BYTES_TO_T_UINT_8( 0xF6, 0x90, 0x30, 0xB0, 0x0E, 0xA8, 0x8D, 0x18 ), -}; -static const mbedtls_mpi_uint secp192r1_gy[] = { - BYTES_TO_T_UINT_8( 0x11, 0x48, 0x79, 0x1E, 0xA1, 0x77, 0xF9, 0x73 ), - BYTES_TO_T_UINT_8( 0xD5, 0xCD, 0x24, 0x6B, 0xED, 0x11, 0x10, 0x63 ), - BYTES_TO_T_UINT_8( 0x78, 0xDA, 0xC8, 0xFF, 0x95, 0x2B, 0x19, 0x07 ), -}; -static const mbedtls_mpi_uint secp192r1_n[] = { - BYTES_TO_T_UINT_8( 0x31, 0x28, 0xD2, 0xB4, 0xB1, 0xC9, 0x6B, 0x14 ), - BYTES_TO_T_UINT_8( 0x36, 0xF8, 0xDE, 0x99, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */ - -/* - * Domain parameters for secp224r1 - */ -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) -static const mbedtls_mpi_uint secp224r1_p[] = { - BYTES_TO_T_UINT_8( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ), - BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ), -}; -static const mbedtls_mpi_uint secp224r1_b[] = { - BYTES_TO_T_UINT_8( 0xB4, 0xFF, 0x55, 0x23, 0x43, 0x39, 0x0B, 0x27 ), - BYTES_TO_T_UINT_8( 0xBA, 0xD8, 0xBF, 0xD7, 0xB7, 0xB0, 0x44, 0x50 ), - BYTES_TO_T_UINT_8( 0x56, 0x32, 0x41, 0xF5, 0xAB, 0xB3, 0x04, 0x0C ), - BYTES_TO_T_UINT_4( 0x85, 0x0A, 0x05, 0xB4 ), -}; -static const mbedtls_mpi_uint secp224r1_gx[] = { - BYTES_TO_T_UINT_8( 0x21, 0x1D, 0x5C, 0x11, 0xD6, 0x80, 0x32, 0x34 ), - BYTES_TO_T_UINT_8( 0x22, 0x11, 0xC2, 0x56, 0xD3, 0xC1, 0x03, 0x4A ), - BYTES_TO_T_UINT_8( 0xB9, 0x90, 0x13, 0x32, 0x7F, 0xBF, 0xB4, 0x6B ), - BYTES_TO_T_UINT_4( 0xBD, 0x0C, 0x0E, 0xB7 ), -}; -static const mbedtls_mpi_uint secp224r1_gy[] = { - BYTES_TO_T_UINT_8( 0x34, 0x7E, 0x00, 0x85, 0x99, 0x81, 0xD5, 0x44 ), - BYTES_TO_T_UINT_8( 0x64, 0x47, 0x07, 0x5A, 0xA0, 0x75, 0x43, 0xCD ), - BYTES_TO_T_UINT_8( 0xE6, 0xDF, 0x22, 0x4C, 0xFB, 0x23, 0xF7, 0xB5 ), - BYTES_TO_T_UINT_4( 0x88, 0x63, 0x37, 0xBD ), -}; -static const mbedtls_mpi_uint secp224r1_n[] = { - BYTES_TO_T_UINT_8( 0x3D, 0x2A, 0x5C, 0x5C, 0x45, 0x29, 0xDD, 0x13 ), - BYTES_TO_T_UINT_8( 0x3E, 0xF0, 0xB8, 0xE0, 0xA2, 0x16, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_4( 0xFF, 0xFF, 0xFF, 0xFF ), -}; -#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */ - -/* - * Domain parameters for secp256r1 - */ -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) -static const mbedtls_mpi_uint secp256r1_p[] = { - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ), - BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ), - BYTES_TO_T_UINT_8( 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -static const mbedtls_mpi_uint secp256r1_b[] = { - BYTES_TO_T_UINT_8( 0x4B, 0x60, 0xD2, 0x27, 0x3E, 0x3C, 0xCE, 0x3B ), - BYTES_TO_T_UINT_8( 0xF6, 0xB0, 0x53, 0xCC, 0xB0, 0x06, 0x1D, 0x65 ), - BYTES_TO_T_UINT_8( 0xBC, 0x86, 0x98, 0x76, 0x55, 0xBD, 0xEB, 0xB3 ), - BYTES_TO_T_UINT_8( 0xE7, 0x93, 0x3A, 0xAA, 0xD8, 0x35, 0xC6, 0x5A ), -}; -static const mbedtls_mpi_uint secp256r1_gx[] = { - BYTES_TO_T_UINT_8( 0x96, 0xC2, 0x98, 0xD8, 0x45, 0x39, 0xA1, 0xF4 ), - BYTES_TO_T_UINT_8( 0xA0, 0x33, 0xEB, 0x2D, 0x81, 0x7D, 0x03, 0x77 ), - BYTES_TO_T_UINT_8( 0xF2, 0x40, 0xA4, 0x63, 0xE5, 0xE6, 0xBC, 0xF8 ), - BYTES_TO_T_UINT_8( 0x47, 0x42, 0x2C, 0xE1, 0xF2, 0xD1, 0x17, 0x6B ), -}; -static const mbedtls_mpi_uint secp256r1_gy[] = { - BYTES_TO_T_UINT_8( 0xF5, 0x51, 0xBF, 0x37, 0x68, 0x40, 0xB6, 0xCB ), - BYTES_TO_T_UINT_8( 0xCE, 0x5E, 0x31, 0x6B, 0x57, 0x33, 0xCE, 0x2B ), - BYTES_TO_T_UINT_8( 0x16, 0x9E, 0x0F, 0x7C, 0x4A, 0xEB, 0xE7, 0x8E ), - BYTES_TO_T_UINT_8( 0x9B, 0x7F, 0x1A, 0xFE, 0xE2, 0x42, 0xE3, 0x4F ), -}; -static const mbedtls_mpi_uint secp256r1_n[] = { - BYTES_TO_T_UINT_8( 0x51, 0x25, 0x63, 0xFC, 0xC2, 0xCA, 0xB9, 0xF3 ), - BYTES_TO_T_UINT_8( 0x84, 0x9E, 0x17, 0xA7, 0xAD, 0xFA, 0xE6, 0xBC ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */ - -/* - * Domain parameters for secp384r1 - */ -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) -static const mbedtls_mpi_uint secp384r1_p[] = { - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ), - BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -static const mbedtls_mpi_uint secp384r1_b[] = { - BYTES_TO_T_UINT_8( 0xEF, 0x2A, 0xEC, 0xD3, 0xED, 0xC8, 0x85, 0x2A ), - BYTES_TO_T_UINT_8( 0x9D, 0xD1, 0x2E, 0x8A, 0x8D, 0x39, 0x56, 0xC6 ), - BYTES_TO_T_UINT_8( 0x5A, 0x87, 0x13, 0x50, 0x8F, 0x08, 0x14, 0x03 ), - BYTES_TO_T_UINT_8( 0x12, 0x41, 0x81, 0xFE, 0x6E, 0x9C, 0x1D, 0x18 ), - BYTES_TO_T_UINT_8( 0x19, 0x2D, 0xF8, 0xE3, 0x6B, 0x05, 0x8E, 0x98 ), - BYTES_TO_T_UINT_8( 0xE4, 0xE7, 0x3E, 0xE2, 0xA7, 0x2F, 0x31, 0xB3 ), -}; -static const mbedtls_mpi_uint secp384r1_gx[] = { - BYTES_TO_T_UINT_8( 0xB7, 0x0A, 0x76, 0x72, 0x38, 0x5E, 0x54, 0x3A ), - BYTES_TO_T_UINT_8( 0x6C, 0x29, 0x55, 0xBF, 0x5D, 0xF2, 0x02, 0x55 ), - BYTES_TO_T_UINT_8( 0x38, 0x2A, 0x54, 0x82, 0xE0, 0x41, 0xF7, 0x59 ), - BYTES_TO_T_UINT_8( 0x98, 0x9B, 0xA7, 0x8B, 0x62, 0x3B, 0x1D, 0x6E ), - BYTES_TO_T_UINT_8( 0x74, 0xAD, 0x20, 0xF3, 0x1E, 0xC7, 0xB1, 0x8E ), - BYTES_TO_T_UINT_8( 0x37, 0x05, 0x8B, 0xBE, 0x22, 0xCA, 0x87, 0xAA ), -}; -static const mbedtls_mpi_uint secp384r1_gy[] = { - BYTES_TO_T_UINT_8( 0x5F, 0x0E, 0xEA, 0x90, 0x7C, 0x1D, 0x43, 0x7A ), - BYTES_TO_T_UINT_8( 0x9D, 0x81, 0x7E, 0x1D, 0xCE, 0xB1, 0x60, 0x0A ), - BYTES_TO_T_UINT_8( 0xC0, 0xB8, 0xF0, 0xB5, 0x13, 0x31, 0xDA, 0xE9 ), - BYTES_TO_T_UINT_8( 0x7C, 0x14, 0x9A, 0x28, 0xBD, 0x1D, 0xF4, 0xF8 ), - BYTES_TO_T_UINT_8( 0x29, 0xDC, 0x92, 0x92, 0xBF, 0x98, 0x9E, 0x5D ), - BYTES_TO_T_UINT_8( 0x6F, 0x2C, 0x26, 0x96, 0x4A, 0xDE, 0x17, 0x36 ), -}; -static const mbedtls_mpi_uint secp384r1_n[] = { - BYTES_TO_T_UINT_8( 0x73, 0x29, 0xC5, 0xCC, 0x6A, 0x19, 0xEC, 0xEC ), - BYTES_TO_T_UINT_8( 0x7A, 0xA7, 0xB0, 0x48, 0xB2, 0x0D, 0x1A, 0x58 ), - BYTES_TO_T_UINT_8( 0xDF, 0x2D, 0x37, 0xF4, 0x81, 0x4D, 0x63, 0xC7 ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */ - -/* - * Domain parameters for secp521r1 - */ -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) -static const mbedtls_mpi_uint secp521r1_p[] = { - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_2( 0xFF, 0x01 ), -}; -static const mbedtls_mpi_uint secp521r1_b[] = { - BYTES_TO_T_UINT_8( 0x00, 0x3F, 0x50, 0x6B, 0xD4, 0x1F, 0x45, 0xEF ), - BYTES_TO_T_UINT_8( 0xF1, 0x34, 0x2C, 0x3D, 0x88, 0xDF, 0x73, 0x35 ), - BYTES_TO_T_UINT_8( 0x07, 0xBF, 0xB1, 0x3B, 0xBD, 0xC0, 0x52, 0x16 ), - BYTES_TO_T_UINT_8( 0x7B, 0x93, 0x7E, 0xEC, 0x51, 0x39, 0x19, 0x56 ), - BYTES_TO_T_UINT_8( 0xE1, 0x09, 0xF1, 0x8E, 0x91, 0x89, 0xB4, 0xB8 ), - BYTES_TO_T_UINT_8( 0xF3, 0x15, 0xB3, 0x99, 0x5B, 0x72, 0xDA, 0xA2 ), - BYTES_TO_T_UINT_8( 0xEE, 0x40, 0x85, 0xB6, 0xA0, 0x21, 0x9A, 0x92 ), - BYTES_TO_T_UINT_8( 0x1F, 0x9A, 0x1C, 0x8E, 0x61, 0xB9, 0x3E, 0x95 ), - BYTES_TO_T_UINT_2( 0x51, 0x00 ), -}; -static const mbedtls_mpi_uint secp521r1_gx[] = { - BYTES_TO_T_UINT_8( 0x66, 0xBD, 0xE5, 0xC2, 0x31, 0x7E, 0x7E, 0xF9 ), - BYTES_TO_T_UINT_8( 0x9B, 0x42, 0x6A, 0x85, 0xC1, 0xB3, 0x48, 0x33 ), - BYTES_TO_T_UINT_8( 0xDE, 0xA8, 0xFF, 0xA2, 0x27, 0xC1, 0x1D, 0xFE ), - BYTES_TO_T_UINT_8( 0x28, 0x59, 0xE7, 0xEF, 0x77, 0x5E, 0x4B, 0xA1 ), - BYTES_TO_T_UINT_8( 0xBA, 0x3D, 0x4D, 0x6B, 0x60, 0xAF, 0x28, 0xF8 ), - BYTES_TO_T_UINT_8( 0x21, 0xB5, 0x3F, 0x05, 0x39, 0x81, 0x64, 0x9C ), - BYTES_TO_T_UINT_8( 0x42, 0xB4, 0x95, 0x23, 0x66, 0xCB, 0x3E, 0x9E ), - BYTES_TO_T_UINT_8( 0xCD, 0xE9, 0x04, 0x04, 0xB7, 0x06, 0x8E, 0x85 ), - BYTES_TO_T_UINT_2( 0xC6, 0x00 ), -}; -static const mbedtls_mpi_uint secp521r1_gy[] = { - BYTES_TO_T_UINT_8( 0x50, 0x66, 0xD1, 0x9F, 0x76, 0x94, 0xBE, 0x88 ), - BYTES_TO_T_UINT_8( 0x40, 0xC2, 0x72, 0xA2, 0x86, 0x70, 0x3C, 0x35 ), - BYTES_TO_T_UINT_8( 0x61, 0x07, 0xAD, 0x3F, 0x01, 0xB9, 0x50, 0xC5 ), - BYTES_TO_T_UINT_8( 0x40, 0x26, 0xF4, 0x5E, 0x99, 0x72, 0xEE, 0x97 ), - BYTES_TO_T_UINT_8( 0x2C, 0x66, 0x3E, 0x27, 0x17, 0xBD, 0xAF, 0x17 ), - BYTES_TO_T_UINT_8( 0x68, 0x44, 0x9B, 0x57, 0x49, 0x44, 0xF5, 0x98 ), - BYTES_TO_T_UINT_8( 0xD9, 0x1B, 0x7D, 0x2C, 0xB4, 0x5F, 0x8A, 0x5C ), - BYTES_TO_T_UINT_8( 0x04, 0xC0, 0x3B, 0x9A, 0x78, 0x6A, 0x29, 0x39 ), - BYTES_TO_T_UINT_2( 0x18, 0x01 ), -}; -static const mbedtls_mpi_uint secp521r1_n[] = { - BYTES_TO_T_UINT_8( 0x09, 0x64, 0x38, 0x91, 0x1E, 0xB7, 0x6F, 0xBB ), - BYTES_TO_T_UINT_8( 0xAE, 0x47, 0x9C, 0x89, 0xB8, 0xC9, 0xB5, 0x3B ), - BYTES_TO_T_UINT_8( 0xD0, 0xA5, 0x09, 0xF7, 0x48, 0x01, 0xCC, 0x7F ), - BYTES_TO_T_UINT_8( 0x6B, 0x96, 0x2F, 0xBF, 0x83, 0x87, 0x86, 0x51 ), - BYTES_TO_T_UINT_8( 0xFA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_2( 0xFF, 0x01 ), -}; -#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) -static const mbedtls_mpi_uint secp192k1_p[] = { - BYTES_TO_T_UINT_8( 0x37, 0xEE, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -static const mbedtls_mpi_uint secp192k1_a[] = { - BYTES_TO_T_UINT_2( 0x00, 0x00 ), -}; -static const mbedtls_mpi_uint secp192k1_b[] = { - BYTES_TO_T_UINT_2( 0x03, 0x00 ), -}; -static const mbedtls_mpi_uint secp192k1_gx[] = { - BYTES_TO_T_UINT_8( 0x7D, 0x6C, 0xE0, 0xEA, 0xB1, 0xD1, 0xA5, 0x1D ), - BYTES_TO_T_UINT_8( 0x34, 0xF4, 0xB7, 0x80, 0x02, 0x7D, 0xB0, 0x26 ), - BYTES_TO_T_UINT_8( 0xAE, 0xE9, 0x57, 0xC0, 0x0E, 0xF1, 0x4F, 0xDB ), -}; -static const mbedtls_mpi_uint secp192k1_gy[] = { - BYTES_TO_T_UINT_8( 0x9D, 0x2F, 0x5E, 0xD9, 0x88, 0xAA, 0x82, 0x40 ), - BYTES_TO_T_UINT_8( 0x34, 0x86, 0xBE, 0x15, 0xD0, 0x63, 0x41, 0x84 ), - BYTES_TO_T_UINT_8( 0xA7, 0x28, 0x56, 0x9C, 0x6D, 0x2F, 0x2F, 0x9B ), -}; -static const mbedtls_mpi_uint secp192k1_n[] = { - BYTES_TO_T_UINT_8( 0x8D, 0xFD, 0xDE, 0x74, 0x6A, 0x46, 0x69, 0x0F ), - BYTES_TO_T_UINT_8( 0x17, 0xFC, 0xF2, 0x26, 0xFE, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) -static const mbedtls_mpi_uint secp224k1_p[] = { - BYTES_TO_T_UINT_8( 0x6D, 0xE5, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_4( 0xFF, 0xFF, 0xFF, 0xFF ), -}; -static const mbedtls_mpi_uint secp224k1_a[] = { - BYTES_TO_T_UINT_2( 0x00, 0x00 ), -}; -static const mbedtls_mpi_uint secp224k1_b[] = { - BYTES_TO_T_UINT_2( 0x05, 0x00 ), -}; -static const mbedtls_mpi_uint secp224k1_gx[] = { - BYTES_TO_T_UINT_8( 0x5C, 0xA4, 0xB7, 0xB6, 0x0E, 0x65, 0x7E, 0x0F ), - BYTES_TO_T_UINT_8( 0xA9, 0x75, 0x70, 0xE4, 0xE9, 0x67, 0xA4, 0x69 ), - BYTES_TO_T_UINT_8( 0xA1, 0x28, 0xFC, 0x30, 0xDF, 0x99, 0xF0, 0x4D ), - BYTES_TO_T_UINT_4( 0x33, 0x5B, 0x45, 0xA1 ), -}; -static const mbedtls_mpi_uint secp224k1_gy[] = { - BYTES_TO_T_UINT_8( 0xA5, 0x61, 0x6D, 0x55, 0xDB, 0x4B, 0xCA, 0xE2 ), - BYTES_TO_T_UINT_8( 0x59, 0xBD, 0xB0, 0xC0, 0xF7, 0x19, 0xE3, 0xF7 ), - BYTES_TO_T_UINT_8( 0xD6, 0xFB, 0xCA, 0x82, 0x42, 0x34, 0xBA, 0x7F ), - BYTES_TO_T_UINT_4( 0xED, 0x9F, 0x08, 0x7E ), -}; -static const mbedtls_mpi_uint secp224k1_n[] = { - BYTES_TO_T_UINT_8( 0xF7, 0xB1, 0x9F, 0x76, 0x71, 0xA9, 0xF0, 0xCA ), - BYTES_TO_T_UINT_8( 0x84, 0x61, 0xEC, 0xD2, 0xE8, 0xDC, 0x01, 0x00 ), - BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ), - BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ), -}; -#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) -static const mbedtls_mpi_uint secp256k1_p[] = { - BYTES_TO_T_UINT_8( 0x2F, 0xFC, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -static const mbedtls_mpi_uint secp256k1_a[] = { - BYTES_TO_T_UINT_2( 0x00, 0x00 ), -}; -static const mbedtls_mpi_uint secp256k1_b[] = { - BYTES_TO_T_UINT_2( 0x07, 0x00 ), -}; -static const mbedtls_mpi_uint secp256k1_gx[] = { - BYTES_TO_T_UINT_8( 0x98, 0x17, 0xF8, 0x16, 0x5B, 0x81, 0xF2, 0x59 ), - BYTES_TO_T_UINT_8( 0xD9, 0x28, 0xCE, 0x2D, 0xDB, 0xFC, 0x9B, 0x02 ), - BYTES_TO_T_UINT_8( 0x07, 0x0B, 0x87, 0xCE, 0x95, 0x62, 0xA0, 0x55 ), - BYTES_TO_T_UINT_8( 0xAC, 0xBB, 0xDC, 0xF9, 0x7E, 0x66, 0xBE, 0x79 ), -}; -static const mbedtls_mpi_uint secp256k1_gy[] = { - BYTES_TO_T_UINT_8( 0xB8, 0xD4, 0x10, 0xFB, 0x8F, 0xD0, 0x47, 0x9C ), - BYTES_TO_T_UINT_8( 0x19, 0x54, 0x85, 0xA6, 0x48, 0xB4, 0x17, 0xFD ), - BYTES_TO_T_UINT_8( 0xA8, 0x08, 0x11, 0x0E, 0xFC, 0xFB, 0xA4, 0x5D ), - BYTES_TO_T_UINT_8( 0x65, 0xC4, 0xA3, 0x26, 0x77, 0xDA, 0x3A, 0x48 ), -}; -static const mbedtls_mpi_uint secp256k1_n[] = { - BYTES_TO_T_UINT_8( 0x41, 0x41, 0x36, 0xD0, 0x8C, 0x5E, 0xD2, 0xBF ), - BYTES_TO_T_UINT_8( 0x3B, 0xA0, 0x48, 0xAF, 0xE6, 0xDC, 0xAE, 0xBA ), - BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), - BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ), -}; -#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */ - -/* - * Domain parameters for brainpoolP256r1 (RFC 5639 3.4) - */ -#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) -static const mbedtls_mpi_uint brainpoolP256r1_p[] = { - BYTES_TO_T_UINT_8( 0x77, 0x53, 0x6E, 0x1F, 0x1D, 0x48, 0x13, 0x20 ), - BYTES_TO_T_UINT_8( 0x28, 0x20, 0x26, 0xD5, 0x23, 0xF6, 0x3B, 0x6E ), - BYTES_TO_T_UINT_8( 0x72, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ), - BYTES_TO_T_UINT_8( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ), -}; -static const mbedtls_mpi_uint brainpoolP256r1_a[] = { - BYTES_TO_T_UINT_8( 0xD9, 0xB5, 0x30, 0xF3, 0x44, 0x4B, 0x4A, 0xE9 ), - BYTES_TO_T_UINT_8( 0x6C, 0x5C, 0xDC, 0x26, 0xC1, 0x55, 0x80, 0xFB ), - BYTES_TO_T_UINT_8( 0xE7, 0xFF, 0x7A, 0x41, 0x30, 0x75, 0xF6, 0xEE ), - BYTES_TO_T_UINT_8( 0x57, 0x30, 0x2C, 0xFC, 0x75, 0x09, 0x5A, 0x7D ), -}; -static const mbedtls_mpi_uint brainpoolP256r1_b[] = { - BYTES_TO_T_UINT_8( 0xB6, 0x07, 0x8C, 0xFF, 0x18, 0xDC, 0xCC, 0x6B ), - BYTES_TO_T_UINT_8( 0xCE, 0xE1, 0xF7, 0x5C, 0x29, 0x16, 0x84, 0x95 ), - BYTES_TO_T_UINT_8( 0xBF, 0x7C, 0xD7, 0xBB, 0xD9, 0xB5, 0x30, 0xF3 ), - BYTES_TO_T_UINT_8( 0x44, 0x4B, 0x4A, 0xE9, 0x6C, 0x5C, 0xDC, 0x26 ), -}; -static const mbedtls_mpi_uint brainpoolP256r1_gx[] = { - BYTES_TO_T_UINT_8( 0x62, 0x32, 0xCE, 0x9A, 0xBD, 0x53, 0x44, 0x3A ), - BYTES_TO_T_UINT_8( 0xC2, 0x23, 0xBD, 0xE3, 0xE1, 0x27, 0xDE, 0xB9 ), - BYTES_TO_T_UINT_8( 0xAF, 0xB7, 0x81, 0xFC, 0x2F, 0x48, 0x4B, 0x2C ), - BYTES_TO_T_UINT_8( 0xCB, 0x57, 0x7E, 0xCB, 0xB9, 0xAE, 0xD2, 0x8B ), -}; -static const mbedtls_mpi_uint brainpoolP256r1_gy[] = { - BYTES_TO_T_UINT_8( 0x97, 0x69, 0x04, 0x2F, 0xC7, 0x54, 0x1D, 0x5C ), - BYTES_TO_T_UINT_8( 0x54, 0x8E, 0xED, 0x2D, 0x13, 0x45, 0x77, 0xC2 ), - BYTES_TO_T_UINT_8( 0xC9, 0x1D, 0x61, 0x14, 0x1A, 0x46, 0xF8, 0x97 ), - BYTES_TO_T_UINT_8( 0xFD, 0xC4, 0xDA, 0xC3, 0x35, 0xF8, 0x7E, 0x54 ), -}; -static const mbedtls_mpi_uint brainpoolP256r1_n[] = { - BYTES_TO_T_UINT_8( 0xA7, 0x56, 0x48, 0x97, 0x82, 0x0E, 0x1E, 0x90 ), - BYTES_TO_T_UINT_8( 0xF7, 0xA6, 0x61, 0xB5, 0xA3, 0x7A, 0x39, 0x8C ), - BYTES_TO_T_UINT_8( 0x71, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ), - BYTES_TO_T_UINT_8( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ), -}; -#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */ - -/* - * Domain parameters for brainpoolP384r1 (RFC 5639 3.6) - */ -#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) -static const mbedtls_mpi_uint brainpoolP384r1_p[] = { - BYTES_TO_T_UINT_8( 0x53, 0xEC, 0x07, 0x31, 0x13, 0x00, 0x47, 0x87 ), - BYTES_TO_T_UINT_8( 0x71, 0x1A, 0x1D, 0x90, 0x29, 0xA7, 0xD3, 0xAC ), - BYTES_TO_T_UINT_8( 0x23, 0x11, 0xB7, 0x7F, 0x19, 0xDA, 0xB1, 0x12 ), - BYTES_TO_T_UINT_8( 0xB4, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ), - BYTES_TO_T_UINT_8( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ), - BYTES_TO_T_UINT_8( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ), -}; -static const mbedtls_mpi_uint brainpoolP384r1_a[] = { - BYTES_TO_T_UINT_8( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ), - BYTES_TO_T_UINT_8( 0xEB, 0xD4, 0x3A, 0x50, 0x4A, 0x81, 0xA5, 0x8A ), - BYTES_TO_T_UINT_8( 0x0F, 0xF9, 0x91, 0xBA, 0xEF, 0x65, 0x91, 0x13 ), - BYTES_TO_T_UINT_8( 0x87, 0x27, 0xB2, 0x4F, 0x8E, 0xA2, 0xBE, 0xC2 ), - BYTES_TO_T_UINT_8( 0xA0, 0xAF, 0x05, 0xCE, 0x0A, 0x08, 0x72, 0x3C ), - BYTES_TO_T_UINT_8( 0x0C, 0x15, 0x8C, 0x3D, 0xC6, 0x82, 0xC3, 0x7B ), -}; -static const mbedtls_mpi_uint brainpoolP384r1_b[] = { - BYTES_TO_T_UINT_8( 0x11, 0x4C, 0x50, 0xFA, 0x96, 0x86, 0xB7, 0x3A ), - BYTES_TO_T_UINT_8( 0x94, 0xC9, 0xDB, 0x95, 0x02, 0x39, 0xB4, 0x7C ), - BYTES_TO_T_UINT_8( 0xD5, 0x62, 0xEB, 0x3E, 0xA5, 0x0E, 0x88, 0x2E ), - BYTES_TO_T_UINT_8( 0xA6, 0xD2, 0xDC, 0x07, 0xE1, 0x7D, 0xB7, 0x2F ), - BYTES_TO_T_UINT_8( 0x7C, 0x44, 0xF0, 0x16, 0x54, 0xB5, 0x39, 0x8B ), - BYTES_TO_T_UINT_8( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ), -}; -static const mbedtls_mpi_uint brainpoolP384r1_gx[] = { - BYTES_TO_T_UINT_8( 0x1E, 0xAF, 0xD4, 0x47, 0xE2, 0xB2, 0x87, 0xEF ), - BYTES_TO_T_UINT_8( 0xAA, 0x46, 0xD6, 0x36, 0x34, 0xE0, 0x26, 0xE8 ), - BYTES_TO_T_UINT_8( 0xE8, 0x10, 0xBD, 0x0C, 0xFE, 0xCA, 0x7F, 0xDB ), - BYTES_TO_T_UINT_8( 0xE3, 0x4F, 0xF1, 0x7E, 0xE7, 0xA3, 0x47, 0x88 ), - BYTES_TO_T_UINT_8( 0x6B, 0x3F, 0xC1, 0xB7, 0x81, 0x3A, 0xA6, 0xA2 ), - BYTES_TO_T_UINT_8( 0xFF, 0x45, 0xCF, 0x68, 0xF0, 0x64, 0x1C, 0x1D ), -}; -static const mbedtls_mpi_uint brainpoolP384r1_gy[] = { - BYTES_TO_T_UINT_8( 0x15, 0x53, 0x3C, 0x26, 0x41, 0x03, 0x82, 0x42 ), - BYTES_TO_T_UINT_8( 0x11, 0x81, 0x91, 0x77, 0x21, 0x46, 0x46, 0x0E ), - BYTES_TO_T_UINT_8( 0x28, 0x29, 0x91, 0xF9, 0x4F, 0x05, 0x9C, 0xE1 ), - BYTES_TO_T_UINT_8( 0x64, 0x58, 0xEC, 0xFE, 0x29, 0x0B, 0xB7, 0x62 ), - BYTES_TO_T_UINT_8( 0x52, 0xD5, 0xCF, 0x95, 0x8E, 0xEB, 0xB1, 0x5C ), - BYTES_TO_T_UINT_8( 0xA4, 0xC2, 0xF9, 0x20, 0x75, 0x1D, 0xBE, 0x8A ), -}; -static const mbedtls_mpi_uint brainpoolP384r1_n[] = { - BYTES_TO_T_UINT_8( 0x65, 0x65, 0x04, 0xE9, 0x02, 0x32, 0x88, 0x3B ), - BYTES_TO_T_UINT_8( 0x10, 0xC3, 0x7F, 0x6B, 0xAF, 0xB6, 0x3A, 0xCF ), - BYTES_TO_T_UINT_8( 0xA7, 0x25, 0x04, 0xAC, 0x6C, 0x6E, 0x16, 0x1F ), - BYTES_TO_T_UINT_8( 0xB3, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ), - BYTES_TO_T_UINT_8( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ), - BYTES_TO_T_UINT_8( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ), -}; -#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */ - -/* - * Domain parameters for brainpoolP512r1 (RFC 5639 3.7) - */ -#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) -static const mbedtls_mpi_uint brainpoolP512r1_p[] = { - BYTES_TO_T_UINT_8( 0xF3, 0x48, 0x3A, 0x58, 0x56, 0x60, 0xAA, 0x28 ), - BYTES_TO_T_UINT_8( 0x85, 0xC6, 0x82, 0x2D, 0x2F, 0xFF, 0x81, 0x28 ), - BYTES_TO_T_UINT_8( 0xE6, 0x80, 0xA3, 0xE6, 0x2A, 0xA1, 0xCD, 0xAE ), - BYTES_TO_T_UINT_8( 0x42, 0x68, 0xC6, 0x9B, 0x00, 0x9B, 0x4D, 0x7D ), - BYTES_TO_T_UINT_8( 0x71, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ), - BYTES_TO_T_UINT_8( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ), - BYTES_TO_T_UINT_8( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ), - BYTES_TO_T_UINT_8( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ), -}; -static const mbedtls_mpi_uint brainpoolP512r1_a[] = { - BYTES_TO_T_UINT_8( 0xCA, 0x94, 0xFC, 0x77, 0x4D, 0xAC, 0xC1, 0xE7 ), - BYTES_TO_T_UINT_8( 0xB9, 0xC7, 0xF2, 0x2B, 0xA7, 0x17, 0x11, 0x7F ), - BYTES_TO_T_UINT_8( 0xB5, 0xC8, 0x9A, 0x8B, 0xC9, 0xF1, 0x2E, 0x0A ), - BYTES_TO_T_UINT_8( 0xA1, 0x3A, 0x25, 0xA8, 0x5A, 0x5D, 0xED, 0x2D ), - BYTES_TO_T_UINT_8( 0xBC, 0x63, 0x98, 0xEA, 0xCA, 0x41, 0x34, 0xA8 ), - BYTES_TO_T_UINT_8( 0x10, 0x16, 0xF9, 0x3D, 0x8D, 0xDD, 0xCB, 0x94 ), - BYTES_TO_T_UINT_8( 0xC5, 0x4C, 0x23, 0xAC, 0x45, 0x71, 0x32, 0xE2 ), - BYTES_TO_T_UINT_8( 0x89, 0x3B, 0x60, 0x8B, 0x31, 0xA3, 0x30, 0x78 ), -}; -static const mbedtls_mpi_uint brainpoolP512r1_b[] = { - BYTES_TO_T_UINT_8( 0x23, 0xF7, 0x16, 0x80, 0x63, 0xBD, 0x09, 0x28 ), - BYTES_TO_T_UINT_8( 0xDD, 0xE5, 0xBA, 0x5E, 0xB7, 0x50, 0x40, 0x98 ), - BYTES_TO_T_UINT_8( 0x67, 0x3E, 0x08, 0xDC, 0xCA, 0x94, 0xFC, 0x77 ), - BYTES_TO_T_UINT_8( 0x4D, 0xAC, 0xC1, 0xE7, 0xB9, 0xC7, 0xF2, 0x2B ), - BYTES_TO_T_UINT_8( 0xA7, 0x17, 0x11, 0x7F, 0xB5, 0xC8, 0x9A, 0x8B ), - BYTES_TO_T_UINT_8( 0xC9, 0xF1, 0x2E, 0x0A, 0xA1, 0x3A, 0x25, 0xA8 ), - BYTES_TO_T_UINT_8( 0x5A, 0x5D, 0xED, 0x2D, 0xBC, 0x63, 0x98, 0xEA ), - BYTES_TO_T_UINT_8( 0xCA, 0x41, 0x34, 0xA8, 0x10, 0x16, 0xF9, 0x3D ), -}; -static const mbedtls_mpi_uint brainpoolP512r1_gx[] = { - BYTES_TO_T_UINT_8( 0x22, 0xF8, 0xB9, 0xBC, 0x09, 0x22, 0x35, 0x8B ), - BYTES_TO_T_UINT_8( 0x68, 0x5E, 0x6A, 0x40, 0x47, 0x50, 0x6D, 0x7C ), - BYTES_TO_T_UINT_8( 0x5F, 0x7D, 0xB9, 0x93, 0x7B, 0x68, 0xD1, 0x50 ), - BYTES_TO_T_UINT_8( 0x8D, 0xD4, 0xD0, 0xE2, 0x78, 0x1F, 0x3B, 0xFF ), - BYTES_TO_T_UINT_8( 0x8E, 0x09, 0xD0, 0xF4, 0xEE, 0x62, 0x3B, 0xB4 ), - BYTES_TO_T_UINT_8( 0xC1, 0x16, 0xD9, 0xB5, 0x70, 0x9F, 0xED, 0x85 ), - BYTES_TO_T_UINT_8( 0x93, 0x6A, 0x4C, 0x9C, 0x2E, 0x32, 0x21, 0x5A ), - BYTES_TO_T_UINT_8( 0x64, 0xD9, 0x2E, 0xD8, 0xBD, 0xE4, 0xAE, 0x81 ), -}; -static const mbedtls_mpi_uint brainpoolP512r1_gy[] = { - BYTES_TO_T_UINT_8( 0x92, 0x08, 0xD8, 0x3A, 0x0F, 0x1E, 0xCD, 0x78 ), - BYTES_TO_T_UINT_8( 0x06, 0x54, 0xF0, 0xA8, 0x2F, 0x2B, 0xCA, 0xD1 ), - BYTES_TO_T_UINT_8( 0xAE, 0x63, 0x27, 0x8A, 0xD8, 0x4B, 0xCA, 0x5B ), - BYTES_TO_T_UINT_8( 0x5E, 0x48, 0x5F, 0x4A, 0x49, 0xDE, 0xDC, 0xB2 ), - BYTES_TO_T_UINT_8( 0x11, 0x81, 0x1F, 0x88, 0x5B, 0xC5, 0x00, 0xA0 ), - BYTES_TO_T_UINT_8( 0x1A, 0x7B, 0xA5, 0x24, 0x00, 0xF7, 0x09, 0xF2 ), - BYTES_TO_T_UINT_8( 0xFD, 0x22, 0x78, 0xCF, 0xA9, 0xBF, 0xEA, 0xC0 ), - BYTES_TO_T_UINT_8( 0xEC, 0x32, 0x63, 0x56, 0x5D, 0x38, 0xDE, 0x7D ), -}; -static const mbedtls_mpi_uint brainpoolP512r1_n[] = { - BYTES_TO_T_UINT_8( 0x69, 0x00, 0xA9, 0x9C, 0x82, 0x96, 0x87, 0xB5 ), - BYTES_TO_T_UINT_8( 0xDD, 0xDA, 0x5D, 0x08, 0x81, 0xD3, 0xB1, 0x1D ), - BYTES_TO_T_UINT_8( 0x47, 0x10, 0xAC, 0x7F, 0x19, 0x61, 0x86, 0x41 ), - BYTES_TO_T_UINT_8( 0x19, 0x26, 0xA9, 0x4C, 0x41, 0x5C, 0x3E, 0x55 ), - BYTES_TO_T_UINT_8( 0x70, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ), - BYTES_TO_T_UINT_8( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ), - BYTES_TO_T_UINT_8( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ), - BYTES_TO_T_UINT_8( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ), -}; -#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */ - -/* - * Create an MPI from embedded constants - * (assumes len is an exact multiple of sizeof mbedtls_mpi_uint) - */ -static inline void ecp_mpi_load( mbedtls_mpi *X, const mbedtls_mpi_uint *p, size_t len ) -{ - X->s = 1; - X->n = len / sizeof( mbedtls_mpi_uint ); - X->p = (mbedtls_mpi_uint *) p; -} - -/* - * Set an MPI to static value 1 - */ -static inline void ecp_mpi_set1( mbedtls_mpi *X ) -{ - static mbedtls_mpi_uint one[] = { 1 }; - X->s = 1; - X->n = 1; - X->p = one; -} - -/* - * Make group available from embedded constants - */ -static int ecp_group_load( mbedtls_ecp_group *grp, - const mbedtls_mpi_uint *p, size_t plen, - const mbedtls_mpi_uint *a, size_t alen, - const mbedtls_mpi_uint *b, size_t blen, - const mbedtls_mpi_uint *gx, size_t gxlen, - const mbedtls_mpi_uint *gy, size_t gylen, - const mbedtls_mpi_uint *n, size_t nlen) -{ - ecp_mpi_load( &grp->P, p, plen ); - if( a != NULL ) - ecp_mpi_load( &grp->A, a, alen ); - ecp_mpi_load( &grp->B, b, blen ); - ecp_mpi_load( &grp->N, n, nlen ); - - ecp_mpi_load( &grp->G.X, gx, gxlen ); - ecp_mpi_load( &grp->G.Y, gy, gylen ); - ecp_mpi_set1( &grp->G.Z ); - - grp->pbits = mbedtls_mpi_bitlen( &grp->P ); - grp->nbits = mbedtls_mpi_bitlen( &grp->N ); - - grp->h = 1; - - return( 0 ); -} - -#if defined(MBEDTLS_ECP_NIST_OPTIM) -/* Forward declarations */ -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) -static int ecp_mod_p192( mbedtls_mpi * ); -#endif -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) -static int ecp_mod_p224( mbedtls_mpi * ); -#endif -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) -static int ecp_mod_p256( mbedtls_mpi * ); -#endif -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) -static int ecp_mod_p384( mbedtls_mpi * ); -#endif -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) -static int ecp_mod_p521( mbedtls_mpi * ); -#endif - -#define NIST_MODP( P ) grp->modp = ecp_mod_ ## P; -#else -#define NIST_MODP( P ) -#endif /* MBEDTLS_ECP_NIST_OPTIM */ - -/* Additional forward declarations */ -#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) -static int ecp_mod_p255( mbedtls_mpi * ); -#endif -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) -static int ecp_mod_p192k1( mbedtls_mpi * ); -#endif -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) -static int ecp_mod_p224k1( mbedtls_mpi * ); -#endif -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) -static int ecp_mod_p256k1( mbedtls_mpi * ); -#endif - -#define LOAD_GROUP_A( G ) ecp_group_load( grp, \ - G ## _p, sizeof( G ## _p ), \ - G ## _a, sizeof( G ## _a ), \ - G ## _b, sizeof( G ## _b ), \ - G ## _gx, sizeof( G ## _gx ), \ - G ## _gy, sizeof( G ## _gy ), \ - G ## _n, sizeof( G ## _n ) ) - -#define LOAD_GROUP( G ) ecp_group_load( grp, \ - G ## _p, sizeof( G ## _p ), \ - NULL, 0, \ - G ## _b, sizeof( G ## _b ), \ - G ## _gx, sizeof( G ## _gx ), \ - G ## _gy, sizeof( G ## _gy ), \ - G ## _n, sizeof( G ## _n ) ) - -#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) -/* - * Specialized function for creating the Curve25519 group - */ -static int ecp_use_curve25519( mbedtls_ecp_group *grp ) -{ - int ret; - - /* Actually ( A + 2 ) / 4 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &grp->A, 16, "01DB42" ) ); - - /* P = 2^255 - 19 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &grp->P, 255 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &grp->P, &grp->P, 19 ) ); - grp->pbits = mbedtls_mpi_bitlen( &grp->P ); - - /* Y intentionaly not set, since we use x/z coordinates. - * This is used as a marker to identify Montgomery curves! */ - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->G.X, 9 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->G.Z, 1 ) ); - mbedtls_mpi_free( &grp->G.Y ); - - /* Actually, the required msb for private keys */ - grp->nbits = 254; - -cleanup: - if( ret != 0 ) - mbedtls_ecp_group_free( grp ); - - return( ret ); -} -#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */ - -/* - * Set a group using well-known domain parameters - */ -int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id id ) -{ - mbedtls_ecp_group_free( grp ); - - grp->id = id; - - switch( id ) - { -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) - case MBEDTLS_ECP_DP_SECP192R1: - NIST_MODP( p192 ); - return( LOAD_GROUP( secp192r1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) - case MBEDTLS_ECP_DP_SECP224R1: - NIST_MODP( p224 ); - return( LOAD_GROUP( secp224r1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) - case MBEDTLS_ECP_DP_SECP256R1: - NIST_MODP( p256 ); - return( LOAD_GROUP( secp256r1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) - case MBEDTLS_ECP_DP_SECP384R1: - NIST_MODP( p384 ); - return( LOAD_GROUP( secp384r1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) - case MBEDTLS_ECP_DP_SECP521R1: - NIST_MODP( p521 ); - return( LOAD_GROUP( secp521r1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) - case MBEDTLS_ECP_DP_SECP192K1: - grp->modp = ecp_mod_p192k1; - return( LOAD_GROUP_A( secp192k1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) - case MBEDTLS_ECP_DP_SECP224K1: - grp->modp = ecp_mod_p224k1; - return( LOAD_GROUP_A( secp224k1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) - case MBEDTLS_ECP_DP_SECP256K1: - grp->modp = ecp_mod_p256k1; - return( LOAD_GROUP_A( secp256k1 ) ); -#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) - case MBEDTLS_ECP_DP_BP256R1: - return( LOAD_GROUP_A( brainpoolP256r1 ) ); -#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) - case MBEDTLS_ECP_DP_BP384R1: - return( LOAD_GROUP_A( brainpoolP384r1 ) ); -#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) - case MBEDTLS_ECP_DP_BP512R1: - return( LOAD_GROUP_A( brainpoolP512r1 ) ); -#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) - case MBEDTLS_ECP_DP_CURVE25519: - grp->modp = ecp_mod_p255; - return( ecp_use_curve25519( grp ) ); -#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */ - - default: - mbedtls_ecp_group_free( grp ); - return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ); - } -} - -#if defined(MBEDTLS_ECP_NIST_OPTIM) -/* - * Fast reduction modulo the primes used by the NIST curves. - * - * These functions are critical for speed, but not needed for correct - * operations. So, we make the choice to heavily rely on the internals of our - * bignum library, which creates a tight coupling between these functions and - * our MPI implementation. However, the coupling between the ECP module and - * MPI remains loose, since these functions can be deactivated at will. - */ - -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) -/* - * Compared to the way things are presented in FIPS 186-3 D.2, - * we proceed in columns, from right (least significant chunk) to left, - * adding chunks to N in place, and keeping a carry for the next chunk. - * This avoids moving things around in memory, and uselessly adding zeros, - * compared to the more straightforward, line-oriented approach. - * - * For this prime we need to handle data in chunks of 64 bits. - * Since this is always a multiple of our basic mbedtls_mpi_uint, we can - * use a mbedtls_mpi_uint * to designate such a chunk, and small loops to handle it. - */ - -/* Add 64-bit chunks (dst += src) and update carry */ -static inline void add64( mbedtls_mpi_uint *dst, mbedtls_mpi_uint *src, mbedtls_mpi_uint *carry ) -{ - unsigned char i; - mbedtls_mpi_uint c = 0; - for( i = 0; i < 8 / sizeof( mbedtls_mpi_uint ); i++, dst++, src++ ) - { - *dst += c; c = ( *dst < c ); - *dst += *src; c += ( *dst < *src ); - } - *carry += c; -} - -/* Add carry to a 64-bit chunk and update carry */ -static inline void carry64( mbedtls_mpi_uint *dst, mbedtls_mpi_uint *carry ) -{ - unsigned char i; - for( i = 0; i < 8 / sizeof( mbedtls_mpi_uint ); i++, dst++ ) - { - *dst += *carry; - *carry = ( *dst < *carry ); - } -} - -#define WIDTH 8 / sizeof( mbedtls_mpi_uint ) -#define A( i ) N->p + i * WIDTH -#define ADD( i ) add64( p, A( i ), &c ) -#define NEXT p += WIDTH; carry64( p, &c ) -#define LAST p += WIDTH; *p = c; while( ++p < end ) *p = 0 - -/* - * Fast quasi-reduction modulo p192 (FIPS 186-3 D.2.1) - */ -static int ecp_mod_p192( mbedtls_mpi *N ) -{ - int ret; - mbedtls_mpi_uint c = 0; - mbedtls_mpi_uint *p, *end; - - /* Make sure we have enough blocks so that A(5) is legal */ - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( N, 6 * WIDTH ) ); - - p = N->p; - end = p + N->n; - - ADD( 3 ); ADD( 5 ); NEXT; // A0 += A3 + A5 - ADD( 3 ); ADD( 4 ); ADD( 5 ); NEXT; // A1 += A3 + A4 + A5 - ADD( 4 ); ADD( 5 ); LAST; // A2 += A4 + A5 - -cleanup: - return( ret ); -} - -#undef WIDTH -#undef A -#undef ADD -#undef NEXT -#undef LAST -#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) -/* - * The reader is advised to first understand ecp_mod_p192() since the same - * general structure is used here, but with additional complications: - * (1) chunks of 32 bits, and (2) subtractions. - */ - -/* - * For these primes, we need to handle data in chunks of 32 bits. - * This makes it more complicated if we use 64 bits limbs in MPI, - * which prevents us from using a uniform access method as for p192. - * - * So, we define a mini abstraction layer to access 32 bit chunks, - * load them in 'cur' for work, and store them back from 'cur' when done. - * - * While at it, also define the size of N in terms of 32-bit chunks. - */ -#define LOAD32 cur = A( i ); - -#if defined(MBEDTLS_HAVE_INT32) /* 32 bit */ - -#define MAX32 N->n -#define A( j ) N->p[j] -#define STORE32 N->p[i] = cur; - -#else /* 64-bit */ - -#define MAX32 N->n * 2 -#define A( j ) j % 2 ? (uint32_t)( N->p[j/2] >> 32 ) : (uint32_t)( N->p[j/2] ) -#define STORE32 \ - if( i % 2 ) { \ - N->p[i/2] &= 0x00000000FFFFFFFF; \ - N->p[i/2] |= ((mbedtls_mpi_uint) cur) << 32; \ - } else { \ - N->p[i/2] &= 0xFFFFFFFF00000000; \ - N->p[i/2] |= (mbedtls_mpi_uint) cur; \ - } - -#endif /* sizeof( mbedtls_mpi_uint ) */ - -/* - * Helpers for addition and subtraction of chunks, with signed carry. - */ -static inline void add32( uint32_t *dst, uint32_t src, signed char *carry ) -{ - *dst += src; - *carry += ( *dst < src ); -} - -static inline void sub32( uint32_t *dst, uint32_t src, signed char *carry ) -{ - *carry -= ( *dst < src ); - *dst -= src; -} - -#define ADD( j ) add32( &cur, A( j ), &c ); -#define SUB( j ) sub32( &cur, A( j ), &c ); - -/* - * Helpers for the main 'loop' - * (see fix_negative for the motivation of C) - */ -#define INIT( b ) \ - int ret; \ - signed char c = 0, cc; \ - uint32_t cur; \ - size_t i = 0, bits = b; \ - mbedtls_mpi C; \ - mbedtls_mpi_uint Cp[ b / 8 / sizeof( mbedtls_mpi_uint) + 1 ]; \ - \ - C.s = 1; \ - C.n = b / 8 / sizeof( mbedtls_mpi_uint) + 1; \ - C.p = Cp; \ - memset( Cp, 0, C.n * sizeof( mbedtls_mpi_uint ) ); \ - \ - MBEDTLS_MPI_CHK( mbedtls_mpi_grow( N, b * 2 / 8 / sizeof( mbedtls_mpi_uint ) ) ); \ - LOAD32; - -#define NEXT \ - STORE32; i++; LOAD32; \ - cc = c; c = 0; \ - if( cc < 0 ) \ - sub32( &cur, -cc, &c ); \ - else \ - add32( &cur, cc, &c ); \ - -#define LAST \ - STORE32; i++; \ - cur = c > 0 ? c : 0; STORE32; \ - cur = 0; while( ++i < MAX32 ) { STORE32; } \ - if( c < 0 ) fix_negative( N, c, &C, bits ); - -/* - * If the result is negative, we get it in the form - * c * 2^(bits + 32) + N, with c negative and N positive shorter than 'bits' - */ -static inline int fix_negative( mbedtls_mpi *N, signed char c, mbedtls_mpi *C, size_t bits ) -{ - int ret; - - /* C = - c * 2^(bits + 32) */ -#if !defined(MBEDTLS_HAVE_INT64) - ((void) bits); -#else - if( bits == 224 ) - C->p[ C->n - 1 ] = ((mbedtls_mpi_uint) -c) << 32; - else -#endif - C->p[ C->n - 1 ] = (mbedtls_mpi_uint) -c; - - /* N = - ( C - N ) */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( N, C, N ) ); - N->s = -1; - -cleanup: - - return( ret ); -} - -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) -/* - * Fast quasi-reduction modulo p224 (FIPS 186-3 D.2.2) - */ -static int ecp_mod_p224( mbedtls_mpi *N ) -{ - INIT( 224 ); - - SUB( 7 ); SUB( 11 ); NEXT; // A0 += -A7 - A11 - SUB( 8 ); SUB( 12 ); NEXT; // A1 += -A8 - A12 - SUB( 9 ); SUB( 13 ); NEXT; // A2 += -A9 - A13 - SUB( 10 ); ADD( 7 ); ADD( 11 ); NEXT; // A3 += -A10 + A7 + A11 - SUB( 11 ); ADD( 8 ); ADD( 12 ); NEXT; // A4 += -A11 + A8 + A12 - SUB( 12 ); ADD( 9 ); ADD( 13 ); NEXT; // A5 += -A12 + A9 + A13 - SUB( 13 ); ADD( 10 ); LAST; // A6 += -A13 + A10 - -cleanup: - return( ret ); -} -#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) -/* - * Fast quasi-reduction modulo p256 (FIPS 186-3 D.2.3) - */ -static int ecp_mod_p256( mbedtls_mpi *N ) -{ - INIT( 256 ); - - ADD( 8 ); ADD( 9 ); - SUB( 11 ); SUB( 12 ); SUB( 13 ); SUB( 14 ); NEXT; // A0 - - ADD( 9 ); ADD( 10 ); - SUB( 12 ); SUB( 13 ); SUB( 14 ); SUB( 15 ); NEXT; // A1 - - ADD( 10 ); ADD( 11 ); - SUB( 13 ); SUB( 14 ); SUB( 15 ); NEXT; // A2 - - ADD( 11 ); ADD( 11 ); ADD( 12 ); ADD( 12 ); ADD( 13 ); - SUB( 15 ); SUB( 8 ); SUB( 9 ); NEXT; // A3 - - ADD( 12 ); ADD( 12 ); ADD( 13 ); ADD( 13 ); ADD( 14 ); - SUB( 9 ); SUB( 10 ); NEXT; // A4 - - ADD( 13 ); ADD( 13 ); ADD( 14 ); ADD( 14 ); ADD( 15 ); - SUB( 10 ); SUB( 11 ); NEXT; // A5 - - ADD( 14 ); ADD( 14 ); ADD( 15 ); ADD( 15 ); ADD( 14 ); ADD( 13 ); - SUB( 8 ); SUB( 9 ); NEXT; // A6 - - ADD( 15 ); ADD( 15 ); ADD( 15 ); ADD( 8 ); - SUB( 10 ); SUB( 11 ); SUB( 12 ); SUB( 13 ); LAST; // A7 - -cleanup: - return( ret ); -} -#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) -/* - * Fast quasi-reduction modulo p384 (FIPS 186-3 D.2.4) - */ -static int ecp_mod_p384( mbedtls_mpi *N ) -{ - INIT( 384 ); - - ADD( 12 ); ADD( 21 ); ADD( 20 ); - SUB( 23 ); NEXT; // A0 - - ADD( 13 ); ADD( 22 ); ADD( 23 ); - SUB( 12 ); SUB( 20 ); NEXT; // A2 - - ADD( 14 ); ADD( 23 ); - SUB( 13 ); SUB( 21 ); NEXT; // A2 - - ADD( 15 ); ADD( 12 ); ADD( 20 ); ADD( 21 ); - SUB( 14 ); SUB( 22 ); SUB( 23 ); NEXT; // A3 - - ADD( 21 ); ADD( 21 ); ADD( 16 ); ADD( 13 ); ADD( 12 ); ADD( 20 ); ADD( 22 ); - SUB( 15 ); SUB( 23 ); SUB( 23 ); NEXT; // A4 - - ADD( 22 ); ADD( 22 ); ADD( 17 ); ADD( 14 ); ADD( 13 ); ADD( 21 ); ADD( 23 ); - SUB( 16 ); NEXT; // A5 - - ADD( 23 ); ADD( 23 ); ADD( 18 ); ADD( 15 ); ADD( 14 ); ADD( 22 ); - SUB( 17 ); NEXT; // A6 - - ADD( 19 ); ADD( 16 ); ADD( 15 ); ADD( 23 ); - SUB( 18 ); NEXT; // A7 - - ADD( 20 ); ADD( 17 ); ADD( 16 ); - SUB( 19 ); NEXT; // A8 - - ADD( 21 ); ADD( 18 ); ADD( 17 ); - SUB( 20 ); NEXT; // A9 - - ADD( 22 ); ADD( 19 ); ADD( 18 ); - SUB( 21 ); NEXT; // A10 - - ADD( 23 ); ADD( 20 ); ADD( 19 ); - SUB( 22 ); LAST; // A11 - -cleanup: - return( ret ); -} -#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */ - -#undef A -#undef LOAD32 -#undef STORE32 -#undef MAX32 -#undef INIT -#undef NEXT -#undef LAST - -#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED || - MBEDTLS_ECP_DP_SECP256R1_ENABLED || - MBEDTLS_ECP_DP_SECP384R1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) -/* - * Here we have an actual Mersenne prime, so things are more straightforward. - * However, chunks are aligned on a 'weird' boundary (521 bits). - */ - -/* Size of p521 in terms of mbedtls_mpi_uint */ -#define P521_WIDTH ( 521 / 8 / sizeof( mbedtls_mpi_uint ) + 1 ) - -/* Bits to keep in the most significant mbedtls_mpi_uint */ -#define P521_MASK 0x01FF - -/* - * Fast quasi-reduction modulo p521 (FIPS 186-3 D.2.5) - * Write N as A1 + 2^521 A0, return A0 + A1 - */ -static int ecp_mod_p521( mbedtls_mpi *N ) -{ - int ret; - size_t i; - mbedtls_mpi M; - mbedtls_mpi_uint Mp[P521_WIDTH + 1]; - /* Worst case for the size of M is when mbedtls_mpi_uint is 16 bits: - * we need to hold bits 513 to 1056, which is 34 limbs, that is - * P521_WIDTH + 1. Otherwise P521_WIDTH is enough. */ - - if( N->n < P521_WIDTH ) - return( 0 ); - - /* M = A1 */ - M.s = 1; - M.n = N->n - ( P521_WIDTH - 1 ); - if( M.n > P521_WIDTH + 1 ) - M.n = P521_WIDTH + 1; - M.p = Mp; - memcpy( Mp, N->p + P521_WIDTH - 1, M.n * sizeof( mbedtls_mpi_uint ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, 521 % ( 8 * sizeof( mbedtls_mpi_uint ) ) ) ); - - /* N = A0 */ - N->p[P521_WIDTH - 1] &= P521_MASK; - for( i = P521_WIDTH; i < N->n; i++ ) - N->p[i] = 0; - - /* N = A0 + A1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) ); - -cleanup: - return( ret ); -} - -#undef P521_WIDTH -#undef P521_MASK -#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */ - -#endif /* MBEDTLS_ECP_NIST_OPTIM */ - -#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) - -/* Size of p255 in terms of mbedtls_mpi_uint */ -#define P255_WIDTH ( 255 / 8 / sizeof( mbedtls_mpi_uint ) + 1 ) - -/* - * Fast quasi-reduction modulo p255 = 2^255 - 19 - * Write N as A0 + 2^255 A1, return A0 + 19 * A1 - */ -static int ecp_mod_p255( mbedtls_mpi *N ) -{ - int ret; - size_t i; - mbedtls_mpi M; - mbedtls_mpi_uint Mp[P255_WIDTH + 2]; - - if( N->n < P255_WIDTH ) - return( 0 ); - - /* M = A1 */ - M.s = 1; - M.n = N->n - ( P255_WIDTH - 1 ); - if( M.n > P255_WIDTH + 1 ) - M.n = P255_WIDTH + 1; - M.p = Mp; - memset( Mp, 0, sizeof Mp ); - memcpy( Mp, N->p + P255_WIDTH - 1, M.n * sizeof( mbedtls_mpi_uint ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, 255 % ( 8 * sizeof( mbedtls_mpi_uint ) ) ) ); - M.n++; /* Make room for multiplication by 19 */ - - /* N = A0 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( N, 255, 0 ) ); - for( i = P255_WIDTH; i < N->n; i++ ) - N->p[i] = 0; - - /* N = A0 + 19 * A1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &M, &M, 19 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) ); - -cleanup: - return( ret ); -} -#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \ - defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) -/* - * Fast quasi-reduction modulo P = 2^s - R, - * with R about 33 bits, used by the Koblitz curves. - * - * Write N as A0 + 2^224 A1, return A0 + R * A1. - * Actually do two passes, since R is big. - */ -#define P_KOBLITZ_MAX ( 256 / 8 / sizeof( mbedtls_mpi_uint ) ) // Max limbs in P -#define P_KOBLITZ_R ( 8 / sizeof( mbedtls_mpi_uint ) ) // Limbs in R -static inline int ecp_mod_koblitz( mbedtls_mpi *N, mbedtls_mpi_uint *Rp, size_t p_limbs, - size_t adjust, size_t shift, mbedtls_mpi_uint mask ) -{ - int ret; - size_t i; - mbedtls_mpi M, R; - mbedtls_mpi_uint Mp[P_KOBLITZ_MAX + P_KOBLITZ_R + 1]; - - if( N->n < p_limbs ) - return( 0 ); - - /* Init R */ - R.s = 1; - R.p = Rp; - R.n = P_KOBLITZ_R; - - /* Common setup for M */ - M.s = 1; - M.p = Mp; - - /* M = A1 */ - M.n = N->n - ( p_limbs - adjust ); - if( M.n > p_limbs + adjust ) - M.n = p_limbs + adjust; - memset( Mp, 0, sizeof Mp ); - memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( mbedtls_mpi_uint ) ); - if( shift != 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, shift ) ); - M.n += R.n; /* Make room for multiplication by R */ - - /* N = A0 */ - if( mask != 0 ) - N->p[p_limbs - 1] &= mask; - for( i = p_limbs; i < N->n; i++ ) - N->p[i] = 0; - - /* N = A0 + R * A1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &M, &M, &R ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) ); - - /* Second pass */ - - /* M = A1 */ - M.n = N->n - ( p_limbs - adjust ); - if( M.n > p_limbs + adjust ) - M.n = p_limbs + adjust; - memset( Mp, 0, sizeof Mp ); - memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( mbedtls_mpi_uint ) ); - if( shift != 0 ) - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, shift ) ); - M.n += R.n; /* Make room for multiplication by R */ - - /* N = A0 */ - if( mask != 0 ) - N->p[p_limbs - 1] &= mask; - for( i = p_limbs; i < N->n; i++ ) - N->p[i] = 0; - - /* N = A0 + R * A1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &M, &M, &R ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) ); - -cleanup: - return( ret ); -} -#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED) || - MBEDTLS_ECP_DP_SECP224K1_ENABLED) || - MBEDTLS_ECP_DP_SECP256K1_ENABLED) */ - -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) -/* - * Fast quasi-reduction modulo p192k1 = 2^192 - R, - * with R = 2^32 + 2^12 + 2^8 + 2^7 + 2^6 + 2^3 + 1 = 0x0100001119 - */ -static int ecp_mod_p192k1( mbedtls_mpi *N ) -{ - static mbedtls_mpi_uint Rp[] = { - BYTES_TO_T_UINT_8( 0xC9, 0x11, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ) }; - - return( ecp_mod_koblitz( N, Rp, 192 / 8 / sizeof( mbedtls_mpi_uint ), 0, 0, 0 ) ); -} -#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) -/* - * Fast quasi-reduction modulo p224k1 = 2^224 - R, - * with R = 2^32 + 2^12 + 2^11 + 2^9 + 2^7 + 2^4 + 2 + 1 = 0x0100001A93 - */ -static int ecp_mod_p224k1( mbedtls_mpi *N ) -{ - static mbedtls_mpi_uint Rp[] = { - BYTES_TO_T_UINT_8( 0x93, 0x1A, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ) }; - -#if defined(MBEDTLS_HAVE_INT64) - return( ecp_mod_koblitz( N, Rp, 4, 1, 32, 0xFFFFFFFF ) ); -#else - return( ecp_mod_koblitz( N, Rp, 224 / 8 / sizeof( mbedtls_mpi_uint ), 0, 0, 0 ) ); -#endif -} - -#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */ - -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) -/* - * Fast quasi-reduction modulo p256k1 = 2^256 - R, - * with R = 2^32 + 2^9 + 2^8 + 2^7 + 2^6 + 2^4 + 1 = 0x01000003D1 - */ -static int ecp_mod_p256k1( mbedtls_mpi *N ) -{ - static mbedtls_mpi_uint Rp[] = { - BYTES_TO_T_UINT_8( 0xD1, 0x03, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ) }; - return( ecp_mod_koblitz( N, Rp, 256 / 8 / sizeof( mbedtls_mpi_uint ), 0, 0, 0 ) ); -} -#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */ - -#endif /* !MBEDTLS_ECP_ALT */ - -#endif /* MBEDTLS_ECP_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/entropy.c b/components/ssl/mbedtls/mbedtls/library/entropy.c deleted file mode 100644 index e17512e7..00000000 --- a/components/ssl/mbedtls/mbedtls/library/entropy.c +++ /dev/null @@ -1,725 +0,0 @@ -/* - * Entropy accumulator implementation - * - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ENTROPY_C) - -#if defined(MBEDTLS_TEST_NULL_ENTROPY) -#warning "**** WARNING! MBEDTLS_TEST_NULL_ENTROPY defined! " -#warning "**** THIS BUILD HAS NO DEFINED ENTROPY SOURCES " -#warning "**** THIS BUILD IS *NOT* SUITABLE FOR PRODUCTION USE " -#endif - -#include "mbedtls/entropy.h" -#include "mbedtls/entropy_poll.h" - -#include - -#if defined(MBEDTLS_FS_IO) -#include -#endif - -#if defined(MBEDTLS_ENTROPY_NV_SEED) -#include "mbedtls/platform.h" -#endif - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if defined(MBEDTLS_HAVEGE_C) -#include "mbedtls/havege.h" -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -#define ENTROPY_MAX_LOOP 256 /**< Maximum amount to loop before error */ - -void mbedtls_entropy_init( mbedtls_entropy_context *ctx ) -{ - ctx->source_count = 0; - memset( ctx->source, 0, sizeof( ctx->source ) ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &ctx->mutex ); -#endif - - ctx->accumulator_started = 0; -#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR) - mbedtls_sha512_init( &ctx->accumulator ); -#else - mbedtls_sha256_init( &ctx->accumulator ); -#endif -#if defined(MBEDTLS_HAVEGE_C) - mbedtls_havege_init( &ctx->havege_data ); -#endif - - /* Reminder: Update ENTROPY_HAVE_STRONG in the test files - * when adding more strong entropy sources here. */ - -#if defined(MBEDTLS_TEST_NULL_ENTROPY) - mbedtls_entropy_add_source( ctx, mbedtls_null_entropy_poll, NULL, - 1, MBEDTLS_ENTROPY_SOURCE_STRONG ); -#endif - -#if !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) -#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY) - mbedtls_entropy_add_source( ctx, mbedtls_platform_entropy_poll, NULL, - MBEDTLS_ENTROPY_MIN_PLATFORM, - MBEDTLS_ENTROPY_SOURCE_STRONG ); -#endif -#if defined(MBEDTLS_TIMING_C) - mbedtls_entropy_add_source( ctx, mbedtls_hardclock_poll, NULL, - MBEDTLS_ENTROPY_MIN_HARDCLOCK, - MBEDTLS_ENTROPY_SOURCE_WEAK ); -#endif -#if defined(MBEDTLS_HAVEGE_C) - mbedtls_entropy_add_source( ctx, mbedtls_havege_poll, &ctx->havege_data, - MBEDTLS_ENTROPY_MIN_HAVEGE, - MBEDTLS_ENTROPY_SOURCE_STRONG ); -#endif -#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) - mbedtls_entropy_add_source( ctx, mbedtls_hardware_poll, NULL, - MBEDTLS_ENTROPY_MIN_HARDWARE, - MBEDTLS_ENTROPY_SOURCE_STRONG ); -#endif -#if defined(MBEDTLS_ENTROPY_NV_SEED) - mbedtls_entropy_add_source( ctx, mbedtls_nv_seed_poll, NULL, - MBEDTLS_ENTROPY_BLOCK_SIZE, - MBEDTLS_ENTROPY_SOURCE_STRONG ); - ctx->initial_entropy_run = 0; -#endif -#endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */ -} - -void mbedtls_entropy_free( mbedtls_entropy_context *ctx ) -{ -#if defined(MBEDTLS_HAVEGE_C) - mbedtls_havege_free( &ctx->havege_data ); -#endif -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &ctx->mutex ); -#endif -#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR) - mbedtls_sha512_free( &ctx->accumulator ); -#else - mbedtls_sha256_free( &ctx->accumulator ); -#endif -#if defined(MBEDTLS_ENTROPY_NV_SEED) - ctx->initial_entropy_run = 0; -#endif - ctx->source_count = 0; - mbedtls_zeroize( ctx->source, sizeof( ctx->source ) ); - ctx->accumulator_started = 0; -} - -int mbedtls_entropy_add_source( mbedtls_entropy_context *ctx, - mbedtls_entropy_f_source_ptr f_source, void *p_source, - size_t threshold, int strong ) -{ - int idx, ret = 0; - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - idx = ctx->source_count; - if( idx >= MBEDTLS_ENTROPY_MAX_SOURCES ) - { - ret = MBEDTLS_ERR_ENTROPY_MAX_SOURCES; - goto exit; - } - - ctx->source[idx].f_source = f_source; - ctx->source[idx].p_source = p_source; - ctx->source[idx].threshold = threshold; - ctx->source[idx].strong = strong; - - ctx->source_count++; - -exit: -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -/* - * Entropy accumulator update - */ -static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id, - const unsigned char *data, size_t len ) -{ - unsigned char header[2]; - unsigned char tmp[MBEDTLS_ENTROPY_BLOCK_SIZE]; - size_t use_len = len; - const unsigned char *p = data; - int ret = 0; - - if( use_len > MBEDTLS_ENTROPY_BLOCK_SIZE ) - { -#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR) - if( ( ret = mbedtls_sha512_ret( data, len, tmp, 0 ) ) != 0 ) - goto cleanup; -#else - if( ( ret = mbedtls_sha256_ret( data, len, tmp, 0 ) ) != 0 ) - goto cleanup; -#endif - p = tmp; - use_len = MBEDTLS_ENTROPY_BLOCK_SIZE; - } - - header[0] = source_id; - header[1] = use_len & 0xFF; - - /* - * Start the accumulator if this has not already happened. Note that - * it is sufficient to start the accumulator here only because all calls to - * gather entropy eventually execute this code. - */ -#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR) - if( ctx->accumulator_started == 0 && - ( ret = mbedtls_sha512_starts_ret( &ctx->accumulator, 0 ) ) != 0 ) - goto cleanup; - else - ctx->accumulator_started = 1; - if( ( ret = mbedtls_sha512_update_ret( &ctx->accumulator, header, 2 ) ) != 0 ) - goto cleanup; - ret = mbedtls_sha512_update_ret( &ctx->accumulator, p, use_len ); -#else - if( ctx->accumulator_started == 0 && - ( ret = mbedtls_sha256_starts_ret( &ctx->accumulator, 0 ) ) != 0 ) - goto cleanup; - else - ctx->accumulator_started = 1; - if( ( ret = mbedtls_sha256_update_ret( &ctx->accumulator, header, 2 ) ) != 0 ) - goto cleanup; - ret = mbedtls_sha256_update_ret( &ctx->accumulator, p, use_len ); -#endif - -cleanup: - mbedtls_zeroize( tmp, sizeof( tmp ) ); - - return( ret ); -} - -int mbedtls_entropy_update_manual( mbedtls_entropy_context *ctx, - const unsigned char *data, size_t len ) -{ - int ret; - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - ret = entropy_update( ctx, MBEDTLS_ENTROPY_SOURCE_MANUAL, data, len ); - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -/* - * Run through the different sources to add entropy to our accumulator - */ -static int entropy_gather_internal( mbedtls_entropy_context *ctx ) -{ - int ret, i, have_one_strong = 0; - unsigned char buf[MBEDTLS_ENTROPY_MAX_GATHER]; - size_t olen; - - if( ctx->source_count == 0 ) - return( MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED ); - - /* - * Run through our entropy sources - */ - for( i = 0; i < ctx->source_count; i++ ) - { - if( ctx->source[i].strong == MBEDTLS_ENTROPY_SOURCE_STRONG ) - have_one_strong = 1; - - olen = 0; - if( ( ret = ctx->source[i].f_source( ctx->source[i].p_source, - buf, MBEDTLS_ENTROPY_MAX_GATHER, &olen ) ) != 0 ) - { - goto cleanup; - } - - /* - * Add if we actually gathered something - */ - if( olen > 0 ) - { - if( ( ret = entropy_update( ctx, (unsigned char) i, - buf, olen ) ) != 0 ) - return( ret ); - ctx->source[i].size += olen; - } - } - - if( have_one_strong == 0 ) - ret = MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE; - -cleanup: - mbedtls_zeroize( buf, sizeof( buf ) ); - - return( ret ); -} - -/* - * Thread-safe wrapper for entropy_gather_internal() - */ -int mbedtls_entropy_gather( mbedtls_entropy_context *ctx ) -{ - int ret; - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - ret = entropy_gather_internal( ctx ); - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -int mbedtls_entropy_func( void *data, unsigned char *output, size_t len ) -{ - int ret, count = 0, i, done; - mbedtls_entropy_context *ctx = (mbedtls_entropy_context *) data; - unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE]; - - if( len > MBEDTLS_ENTROPY_BLOCK_SIZE ) - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - -#if defined(MBEDTLS_ENTROPY_NV_SEED) - /* Update the NV entropy seed before generating any entropy for outside - * use. - */ - if( ctx->initial_entropy_run == 0 ) - { - ctx->initial_entropy_run = 1; - if( ( ret = mbedtls_entropy_update_nv_seed( ctx ) ) != 0 ) - return( ret ); - } -#endif - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - /* - * Always gather extra entropy before a call - */ - do - { - if( count++ > ENTROPY_MAX_LOOP ) - { - ret = MBEDTLS_ERR_ENTROPY_SOURCE_FAILED; - goto exit; - } - - if( ( ret = entropy_gather_internal( ctx ) ) != 0 ) - goto exit; - - done = 1; - for( i = 0; i < ctx->source_count; i++ ) - if( ctx->source[i].size < ctx->source[i].threshold ) - done = 0; - } - while( ! done ); - - memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE ); - -#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR) - /* - * Note that at this stage it is assumed that the accumulator was started - * in a previous call to entropy_update(). If this is not guaranteed, the - * code below will fail. - */ - if( ( ret = mbedtls_sha512_finish_ret( &ctx->accumulator, buf ) ) != 0 ) - goto exit; - - /* - * Reset accumulator and counters and recycle existing entropy - */ - mbedtls_sha512_free( &ctx->accumulator ); - mbedtls_sha512_init( &ctx->accumulator ); - if( ( ret = mbedtls_sha512_starts_ret( &ctx->accumulator, 0 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_sha512_update_ret( &ctx->accumulator, buf, - MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 ) - goto exit; - - /* - * Perform second SHA-512 on entropy - */ - if( ( ret = mbedtls_sha512_ret( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, - buf, 0 ) ) != 0 ) - goto exit; -#else /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */ - if( ( ret = mbedtls_sha256_finish_ret( &ctx->accumulator, buf ) ) != 0 ) - goto exit; - - /* - * Reset accumulator and counters and recycle existing entropy - */ - mbedtls_sha256_free( &ctx->accumulator ); - mbedtls_sha256_init( &ctx->accumulator ); - if( ( ret = mbedtls_sha256_starts_ret( &ctx->accumulator, 0 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_sha256_update_ret( &ctx->accumulator, buf, - MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 ) - goto exit; - - /* - * Perform second SHA-256 on entropy - */ - if( ( ret = mbedtls_sha256_ret( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, - buf, 0 ) ) != 0 ) - goto exit; -#endif /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */ - - for( i = 0; i < ctx->source_count; i++ ) - ctx->source[i].size = 0; - - memcpy( output, buf, len ); - - ret = 0; - -exit: - mbedtls_zeroize( buf, sizeof( buf ) ); - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -#if defined(MBEDTLS_ENTROPY_NV_SEED) -int mbedtls_entropy_update_nv_seed( mbedtls_entropy_context *ctx ) -{ - int ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR; - unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE]; - - /* Read new seed and write it to NV */ - if( ( ret = mbedtls_entropy_func( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 ) - return( ret ); - - if( mbedtls_nv_seed_write( buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) < 0 ) - return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR ); - - /* Manually update the remaining stream with a separator value to diverge */ - memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE ); - ret = mbedtls_entropy_update_manual( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ); - - return( ret ); -} -#endif /* MBEDTLS_ENTROPY_NV_SEED */ - -#if defined(MBEDTLS_FS_IO) -int mbedtls_entropy_write_seed_file( mbedtls_entropy_context *ctx, const char *path ) -{ - int ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR; - FILE *f; - unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE]; - - if( ( f = fopen( path, "wb" ) ) == NULL ) - return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR ); - - if( ( ret = mbedtls_entropy_func( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 ) - goto exit; - - if( fwrite( buf, 1, MBEDTLS_ENTROPY_BLOCK_SIZE, f ) != MBEDTLS_ENTROPY_BLOCK_SIZE ) - { - ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR; - goto exit; - } - - ret = 0; - -exit: - mbedtls_zeroize( buf, sizeof( buf ) ); - - fclose( f ); - return( ret ); -} - -int mbedtls_entropy_update_seed_file( mbedtls_entropy_context *ctx, const char *path ) -{ - int ret = 0; - FILE *f; - size_t n; - unsigned char buf[ MBEDTLS_ENTROPY_MAX_SEED_SIZE ]; - - if( ( f = fopen( path, "rb" ) ) == NULL ) - return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR ); - - fseek( f, 0, SEEK_END ); - n = (size_t) ftell( f ); - fseek( f, 0, SEEK_SET ); - - if( n > MBEDTLS_ENTROPY_MAX_SEED_SIZE ) - n = MBEDTLS_ENTROPY_MAX_SEED_SIZE; - - if( fread( buf, 1, n, f ) != n ) - ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR; - else - ret = mbedtls_entropy_update_manual( ctx, buf, n ); - - fclose( f ); - - mbedtls_zeroize( buf, sizeof( buf ) ); - - if( ret != 0 ) - return( ret ); - - return( mbedtls_entropy_write_seed_file( ctx, path ) ); -} -#endif /* MBEDTLS_FS_IO */ - -#if defined(MBEDTLS_SELF_TEST) -#if !defined(MBEDTLS_TEST_NULL_ENTROPY) -/* - * Dummy source function - */ -static int entropy_dummy_source( void *data, unsigned char *output, - size_t len, size_t *olen ) -{ - ((void) data); - - memset( output, 0x2a, len ); - *olen = len; - - return( 0 ); -} -#endif /* !MBEDTLS_TEST_NULL_ENTROPY */ - -#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) - -static int mbedtls_entropy_source_self_test_gather( unsigned char *buf, size_t buf_len ) -{ - int ret = 0; - size_t entropy_len = 0; - size_t olen = 0; - size_t attempts = buf_len; - - while( attempts > 0 && entropy_len < buf_len ) - { - if( ( ret = mbedtls_hardware_poll( NULL, buf + entropy_len, - buf_len - entropy_len, &olen ) ) != 0 ) - return( ret ); - - entropy_len += olen; - attempts--; - } - - if( entropy_len < buf_len ) - { - ret = 1; - } - - return( ret ); -} - - -static int mbedtls_entropy_source_self_test_check_bits( const unsigned char *buf, - size_t buf_len ) -{ - unsigned char set= 0xFF; - unsigned char unset = 0x00; - size_t i; - - for( i = 0; i < buf_len; i++ ) - { - set &= buf[i]; - unset |= buf[i]; - } - - return( set == 0xFF || unset == 0x00 ); -} - -/* - * A test to ensure hat the entropy sources are functioning correctly - * and there is no obvious failure. The test performs the following checks: - * - The entropy source is not providing only 0s (all bits unset) or 1s (all - * bits set). - * - The entropy source is not providing values in a pattern. Because the - * hardware could be providing data in an arbitrary length, this check polls - * the hardware entropy source twice and compares the result to ensure they - * are not equal. - * - The error code returned by the entropy source is not an error. - */ -int mbedtls_entropy_source_self_test( int verbose ) -{ - int ret = 0; - unsigned char buf0[2 * sizeof( unsigned long long int )]; - unsigned char buf1[2 * sizeof( unsigned long long int )]; - - if( verbose != 0 ) - mbedtls_printf( " ENTROPY_BIAS test: " ); - - memset( buf0, 0x00, sizeof( buf0 ) ); - memset( buf1, 0x00, sizeof( buf1 ) ); - - if( ( ret = mbedtls_entropy_source_self_test_gather( buf0, sizeof( buf0 ) ) ) != 0 ) - goto cleanup; - if( ( ret = mbedtls_entropy_source_self_test_gather( buf1, sizeof( buf1 ) ) ) != 0 ) - goto cleanup; - - /* Make sure that the returned values are not all 0 or 1 */ - if( ( ret = mbedtls_entropy_source_self_test_check_bits( buf0, sizeof( buf0 ) ) ) != 0 ) - goto cleanup; - if( ( ret = mbedtls_entropy_source_self_test_check_bits( buf1, sizeof( buf1 ) ) ) != 0 ) - goto cleanup; - - /* Make sure that the entropy source is not returning values in a - * pattern */ - ret = memcmp( buf0, buf1, sizeof( buf0 ) ) == 0; - -cleanup: - if( verbose != 0 ) - { - if( ret != 0 ) - mbedtls_printf( "failed\n" ); - else - mbedtls_printf( "passed\n" ); - - mbedtls_printf( "\n" ); - } - - return( ret != 0 ); -} - -#endif /* MBEDTLS_ENTROPY_HARDWARE_ALT */ - -/* - * The actual entropy quality is hard to test, but we can at least - * test that the functions don't cause errors and write the correct - * amount of data to buffers. - */ -int mbedtls_entropy_self_test( int verbose ) -{ - int ret = 1; -#if !defined(MBEDTLS_TEST_NULL_ENTROPY) - mbedtls_entropy_context ctx; - unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE] = { 0 }; - unsigned char acc[MBEDTLS_ENTROPY_BLOCK_SIZE] = { 0 }; - size_t i, j; -#endif /* !MBEDTLS_TEST_NULL_ENTROPY */ - - if( verbose != 0 ) - mbedtls_printf( " ENTROPY test: " ); - -#if !defined(MBEDTLS_TEST_NULL_ENTROPY) - mbedtls_entropy_init( &ctx ); - - /* First do a gather to make sure we have default sources */ - if( ( ret = mbedtls_entropy_gather( &ctx ) ) != 0 ) - goto cleanup; - - ret = mbedtls_entropy_add_source( &ctx, entropy_dummy_source, NULL, 16, - MBEDTLS_ENTROPY_SOURCE_WEAK ); - if( ret != 0 ) - goto cleanup; - - if( ( ret = mbedtls_entropy_update_manual( &ctx, buf, sizeof buf ) ) != 0 ) - goto cleanup; - - /* - * To test that mbedtls_entropy_func writes correct number of bytes: - * - use the whole buffer and rely on ASan to detect overruns - * - collect entropy 8 times and OR the result in an accumulator: - * any byte should then be 0 with probably 2^(-64), so requiring - * each of the 32 or 64 bytes to be non-zero has a false failure rate - * of at most 2^(-58) which is acceptable. - */ - for( i = 0; i < 8; i++ ) - { - if( ( ret = mbedtls_entropy_func( &ctx, buf, sizeof( buf ) ) ) != 0 ) - goto cleanup; - - for( j = 0; j < sizeof( buf ); j++ ) - acc[j] |= buf[j]; - } - - for( j = 0; j < sizeof( buf ); j++ ) - { - if( acc[j] == 0 ) - { - ret = 1; - goto cleanup; - } - } - -#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) - if( ( ret = mbedtls_entropy_source_self_test( 0 ) ) != 0 ) - goto cleanup; -#endif - -cleanup: - mbedtls_entropy_free( &ctx ); -#endif /* !MBEDTLS_TEST_NULL_ENTROPY */ - - if( verbose != 0 ) - { - if( ret != 0 ) - mbedtls_printf( "failed\n" ); - else - mbedtls_printf( "passed\n" ); - - mbedtls_printf( "\n" ); - } - - return( ret != 0 ); -} -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_ENTROPY_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/entropy_poll.c b/components/ssl/mbedtls/mbedtls/library/entropy_poll.c deleted file mode 100644 index a116e605..00000000 --- a/components/ssl/mbedtls/mbedtls/library/entropy_poll.c +++ /dev/null @@ -1,268 +0,0 @@ -/* - * Platform-specific and custom entropy polling functions - * - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ENTROPY_C) - -#include "mbedtls/entropy.h" -#include "mbedtls/entropy_poll.h" - -#if defined(MBEDTLS_TIMING_C) -#include -#include "mbedtls/timing.h" -#endif -#if defined(MBEDTLS_HAVEGE_C) -#include "mbedtls/havege.h" -#endif -#if defined(MBEDTLS_ENTROPY_NV_SEED) -#include "mbedtls/platform.h" -#endif - -#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY) - -#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \ - !defined(__APPLE__) && !defined(_WIN32) -#error "Platform entropy sources only work on Unix and Windows, see MBEDTLS_NO_PLATFORM_ENTROPY in config.h" -#endif - -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) - -#if !defined(_WIN32_WINNT) -#define _WIN32_WINNT 0x0400 -#endif -#include -#include - -int mbedtls_platform_entropy_poll( void *data, unsigned char *output, size_t len, - size_t *olen ) -{ - HCRYPTPROV provider; - ((void) data); - *olen = 0; - - if( CryptAcquireContext( &provider, NULL, NULL, - PROV_RSA_FULL, CRYPT_VERIFYCONTEXT ) == FALSE ) - { - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - } - - if( CryptGenRandom( provider, (DWORD) len, output ) == FALSE ) - { - CryptReleaseContext( provider, 0 ); - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - } - - CryptReleaseContext( provider, 0 ); - *olen = len; - - return( 0 ); -} -#else /* _WIN32 && !EFIX64 && !EFI32 */ - -/* - * Test for Linux getrandom() support. - * Since there is no wrapper in the libc yet, use the generic syscall wrapper - * available in GNU libc and compatible libc's (eg uClibc). - */ -#if defined(__linux__) && defined(__GLIBC__) -#include -#include -#if defined(SYS_getrandom) -#define HAVE_GETRANDOM - -static int getrandom_wrapper( void *buf, size_t buflen, unsigned int flags ) -{ - /* MemSan cannot understand that the syscall writes to the buffer */ -#if defined(__has_feature) -#if __has_feature(memory_sanitizer) - memset( buf, 0, buflen ); -#endif -#endif - - return( syscall( SYS_getrandom, buf, buflen, flags ) ); -} - -#include -/* Check if version is at least 3.17.0 */ -static int check_version_3_17_plus( void ) -{ - int minor; - struct utsname un; - const char *ver; - - /* Get version information */ - uname(&un); - ver = un.release; - - /* Check major version; assume a single digit */ - if( ver[0] < '3' || ver[0] > '9' || ver [1] != '.' ) - return( -1 ); - - if( ver[0] - '0' > 3 ) - return( 0 ); - - /* Ok, so now we know major == 3, check minor. - * Assume 1 or 2 digits. */ - if( ver[2] < '0' || ver[2] > '9' ) - return( -1 ); - - minor = ver[2] - '0'; - - if( ver[3] >= '0' && ver[3] <= '9' ) - minor = 10 * minor + ver[3] - '0'; - else if( ver [3] != '.' ) - return( -1 ); - - if( minor < 17 ) - return( -1 ); - - return( 0 ); -} -static int has_getrandom = -1; -#endif /* SYS_getrandom */ -#endif /* __linux__ */ - -#include - -int mbedtls_platform_entropy_poll( void *data, - unsigned char *output, size_t len, size_t *olen ) -{ - FILE *file; - size_t read_len; - ((void) data); - -#if defined(HAVE_GETRANDOM) - if( has_getrandom == -1 ) - has_getrandom = ( check_version_3_17_plus() == 0 ); - - if( has_getrandom ) - { - int ret; - - if( ( ret = getrandom_wrapper( output, len, 0 ) ) < 0 ) - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - - *olen = ret; - return( 0 ); - } -#endif /* HAVE_GETRANDOM */ - - *olen = 0; - - file = fopen( "/dev/urandom", "rb" ); - if( file == NULL ) - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - - read_len = fread( output, 1, len, file ); - if( read_len != len ) - { - fclose( file ); - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - } - - fclose( file ); - *olen = len; - - return( 0 ); -} -#endif /* _WIN32 && !EFIX64 && !EFI32 */ -#endif /* !MBEDTLS_NO_PLATFORM_ENTROPY */ - -#if defined(MBEDTLS_TEST_NULL_ENTROPY) -int mbedtls_null_entropy_poll( void *data, - unsigned char *output, size_t len, size_t *olen ) -{ - ((void) data); - ((void) output); - *olen = 0; - - if( len < sizeof(unsigned char) ) - return( 0 ); - - *olen = sizeof(unsigned char); - - return( 0 ); -} -#endif - -#if defined(MBEDTLS_TIMING_C) -int mbedtls_hardclock_poll( void *data, - unsigned char *output, size_t len, size_t *olen ) -{ - unsigned long timer = mbedtls_timing_hardclock(); - ((void) data); - *olen = 0; - - if( len < sizeof(unsigned long) ) - return( 0 ); - - memcpy( output, &timer, sizeof(unsigned long) ); - *olen = sizeof(unsigned long); - - return( 0 ); -} -#endif /* MBEDTLS_TIMING_C */ - -#if defined(MBEDTLS_HAVEGE_C) -int mbedtls_havege_poll( void *data, - unsigned char *output, size_t len, size_t *olen ) -{ - mbedtls_havege_state *hs = (mbedtls_havege_state *) data; - *olen = 0; - - if( mbedtls_havege_random( hs, output, len ) != 0 ) - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - - *olen = len; - - return( 0 ); -} -#endif /* MBEDTLS_HAVEGE_C */ - -#if defined(MBEDTLS_ENTROPY_NV_SEED) -int mbedtls_nv_seed_poll( void *data, - unsigned char *output, size_t len, size_t *olen ) -{ - unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE]; - size_t use_len = MBEDTLS_ENTROPY_BLOCK_SIZE; - ((void) data); - - memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE ); - - if( mbedtls_nv_seed_read( buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) < 0 ) - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - - if( len < use_len ) - use_len = len; - - memcpy( output, buf, use_len ); - *olen = use_len; - - return( 0 ); -} -#endif /* MBEDTLS_ENTROPY_NV_SEED */ - -#endif /* MBEDTLS_ENTROPY_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/error.c b/components/ssl/mbedtls/mbedtls/library/error.c deleted file mode 100644 index 0292480a..00000000 --- a/components/ssl/mbedtls/mbedtls/library/error.c +++ /dev/null @@ -1,822 +0,0 @@ -/* - * Error message information - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY) -#include "mbedtls/error.h" -#include -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#define mbedtls_snprintf snprintf -#define mbedtls_time_t time_t -#endif - -#if defined(MBEDTLS_ERROR_C) - -#include - -#if defined(MBEDTLS_AES_C) -#include "mbedtls/aes.h" -#endif - -#if defined(MBEDTLS_ARC4_C) -#include "mbedtls/arc4.h" -#endif - -#if defined(MBEDTLS_BASE64_C) -#include "mbedtls/base64.h" -#endif - -#if defined(MBEDTLS_BIGNUM_C) -#include "mbedtls/bignum.h" -#endif - -#if defined(MBEDTLS_BLOWFISH_C) -#include "mbedtls/blowfish.h" -#endif - -#if defined(MBEDTLS_CAMELLIA_C) -#include "mbedtls/camellia.h" -#endif - -#if defined(MBEDTLS_CCM_C) -#include "mbedtls/ccm.h" -#endif - -#if defined(MBEDTLS_CIPHER_C) -#include "mbedtls/cipher.h" -#endif - -#if defined(MBEDTLS_CMAC_C) -#include "mbedtls/cmac.h" -#endif - -#if defined(MBEDTLS_CTR_DRBG_C) -#include "mbedtls/ctr_drbg.h" -#endif - -#if defined(MBEDTLS_DES_C) -#include "mbedtls/des.h" -#endif - -#if defined(MBEDTLS_DHM_C) -#include "mbedtls/dhm.h" -#endif - -#if defined(MBEDTLS_ECP_C) -#include "mbedtls/ecp.h" -#endif - -#if defined(MBEDTLS_ENTROPY_C) -#include "mbedtls/entropy.h" -#endif - -#if defined(MBEDTLS_GCM_C) -#include "mbedtls/gcm.h" -#endif - -#if defined(MBEDTLS_HMAC_DRBG_C) -#include "mbedtls/hmac_drbg.h" -#endif - -#if defined(MBEDTLS_MD_C) -#include "mbedtls/md.h" -#endif - -#if defined(MBEDTLS_MD2_C) -#include "mbedtls/md2.h" -#endif - -#if defined(MBEDTLS_MD4_C) -#include "mbedtls/md4.h" -#endif - -#if defined(MBEDTLS_MD5_C) -#include "mbedtls/md5.h" -#endif - -#if defined(MBEDTLS_NET_C) -#include "mbedtls/net_sockets.h" -#endif - -#if defined(MBEDTLS_OID_C) -#include "mbedtls/oid.h" -#endif - -#if defined(MBEDTLS_PADLOCK_C) -#include "mbedtls/padlock.h" -#endif - -#if defined(MBEDTLS_PEM_PARSE_C) || defined(MBEDTLS_PEM_WRITE_C) -#include "mbedtls/pem.h" -#endif - -#if defined(MBEDTLS_PK_C) -#include "mbedtls/pk.h" -#endif - -#if defined(MBEDTLS_PKCS12_C) -#include "mbedtls/pkcs12.h" -#endif - -#if defined(MBEDTLS_PKCS5_C) -#include "mbedtls/pkcs5.h" -#endif - -#if defined(MBEDTLS_RIPEMD160_C) -#include "mbedtls/ripemd160.h" -#endif - -#if defined(MBEDTLS_RSA_C) -#include "mbedtls/rsa.h" -#endif - -#if defined(MBEDTLS_SHA1_C) -#include "mbedtls/sha1.h" -#endif - -#if defined(MBEDTLS_SHA256_C) -#include "mbedtls/sha256.h" -#endif - -#if defined(MBEDTLS_SHA512_C) -#include "mbedtls/sha512.h" -#endif - -#if defined(MBEDTLS_SSL_TLS_C) -#include "mbedtls/ssl.h" -#endif - -#if defined(MBEDTLS_THREADING_C) -#include "mbedtls/threading.h" -#endif - -#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C) -#include "mbedtls/x509.h" -#endif - -#if defined(MBEDTLS_XTEA_C) -#include "mbedtls/xtea.h" -#endif - - -void mbedtls_strerror( int ret, char *buf, size_t buflen ) -{ - size_t len; - int use_ret; - - if( buflen == 0 ) - return; - - memset( buf, 0x00, buflen ); - - if( ret < 0 ) - ret = -ret; - - if( ret & 0xFF80 ) - { - use_ret = ret & 0xFF80; - - // High level error codes - // - // BEGIN generated code -#if defined(MBEDTLS_CIPHER_C) - if( use_ret == -(MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "CIPHER - The selected feature is not available" ); - if( use_ret == -(MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "CIPHER - Bad input parameters" ); - if( use_ret == -(MBEDTLS_ERR_CIPHER_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "CIPHER - Failed to allocate memory" ); - if( use_ret == -(MBEDTLS_ERR_CIPHER_INVALID_PADDING) ) - mbedtls_snprintf( buf, buflen, "CIPHER - Input data contains invalid padding and is rejected" ); - if( use_ret == -(MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED) ) - mbedtls_snprintf( buf, buflen, "CIPHER - Decryption of block requires a full block" ); - if( use_ret == -(MBEDTLS_ERR_CIPHER_AUTH_FAILED) ) - mbedtls_snprintf( buf, buflen, "CIPHER - Authentication failed (for AEAD modes)" ); - if( use_ret == -(MBEDTLS_ERR_CIPHER_INVALID_CONTEXT) ) - mbedtls_snprintf( buf, buflen, "CIPHER - The context is invalid. For example, because it was freed" ); - if( use_ret == -(MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "CIPHER - Cipher hardware accelerator failed" ); -#endif /* MBEDTLS_CIPHER_C */ - -#if defined(MBEDTLS_DHM_C) - if( use_ret == -(MBEDTLS_ERR_DHM_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "DHM - Bad input parameters" ); - if( use_ret == -(MBEDTLS_ERR_DHM_READ_PARAMS_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - Reading of the DHM parameters failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - Making of the DHM parameters failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - Reading of the public values failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - Making of the public value failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_CALC_SECRET_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - Calculation of the DHM secret failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_INVALID_FORMAT) ) - mbedtls_snprintf( buf, buflen, "DHM - The ASN.1 data is not formatted correctly" ); - if( use_ret == -(MBEDTLS_ERR_DHM_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - Allocation of memory failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "DHM - Read or write of file failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - DHM hardware accelerator failed" ); - if( use_ret == -(MBEDTLS_ERR_DHM_SET_GROUP_FAILED) ) - mbedtls_snprintf( buf, buflen, "DHM - Setting the modulus and generator failed" ); -#endif /* MBEDTLS_DHM_C */ - -#if defined(MBEDTLS_ECP_C) - if( use_ret == -(MBEDTLS_ERR_ECP_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "ECP - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "ECP - The buffer is too small to write to" ); - if( use_ret == -(MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "ECP - Requested curve not available" ); - if( use_ret == -(MBEDTLS_ERR_ECP_VERIFY_FAILED) ) - mbedtls_snprintf( buf, buflen, "ECP - The signature is not valid" ); - if( use_ret == -(MBEDTLS_ERR_ECP_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "ECP - Memory allocation failed" ); - if( use_ret == -(MBEDTLS_ERR_ECP_RANDOM_FAILED) ) - mbedtls_snprintf( buf, buflen, "ECP - Generation of random value, such as (ephemeral) key, failed" ); - if( use_ret == -(MBEDTLS_ERR_ECP_INVALID_KEY) ) - mbedtls_snprintf( buf, buflen, "ECP - Invalid private or public key" ); - if( use_ret == -(MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "ECP - Signature is valid but shorter than the user-supplied length" ); - if( use_ret == -(MBEDTLS_ERR_ECP_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "ECP - ECP hardware accelerator failed" ); -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_MD_C) - if( use_ret == -(MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "MD - The selected feature is not available" ); - if( use_ret == -(MBEDTLS_ERR_MD_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "MD - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_MD_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "MD - Failed to allocate memory" ); - if( use_ret == -(MBEDTLS_ERR_MD_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "MD - Opening or reading of file failed" ); - if( use_ret == -(MBEDTLS_ERR_MD_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "MD - MD hardware accelerator failed" ); -#endif /* MBEDTLS_MD_C */ - -#if defined(MBEDTLS_PEM_PARSE_C) || defined(MBEDTLS_PEM_WRITE_C) - if( use_ret == -(MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT) ) - mbedtls_snprintf( buf, buflen, "PEM - No PEM header or footer found" ); - if( use_ret == -(MBEDTLS_ERR_PEM_INVALID_DATA) ) - mbedtls_snprintf( buf, buflen, "PEM - PEM string is not as expected" ); - if( use_ret == -(MBEDTLS_ERR_PEM_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "PEM - Failed to allocate memory" ); - if( use_ret == -(MBEDTLS_ERR_PEM_INVALID_ENC_IV) ) - mbedtls_snprintf( buf, buflen, "PEM - RSA IV is not in hex-format" ); - if( use_ret == -(MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG) ) - mbedtls_snprintf( buf, buflen, "PEM - Unsupported key encryption algorithm" ); - if( use_ret == -(MBEDTLS_ERR_PEM_PASSWORD_REQUIRED) ) - mbedtls_snprintf( buf, buflen, "PEM - Private key password can't be empty" ); - if( use_ret == -(MBEDTLS_ERR_PEM_PASSWORD_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "PEM - Given private key password does not allow for correct decryption" ); - if( use_ret == -(MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "PEM - Unavailable feature, e.g. hashing/encryption combination" ); - if( use_ret == -(MBEDTLS_ERR_PEM_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "PEM - Bad input parameters to function" ); -#endif /* MBEDTLS_PEM_PARSE_C || MBEDTLS_PEM_WRITE_C */ - -#if defined(MBEDTLS_PK_C) - if( use_ret == -(MBEDTLS_ERR_PK_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "PK - Memory allocation failed" ); - if( use_ret == -(MBEDTLS_ERR_PK_TYPE_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "PK - Type mismatch, eg attempt to encrypt with an ECDSA key" ); - if( use_ret == -(MBEDTLS_ERR_PK_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "PK - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_PK_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "PK - Read/write of file failed" ); - if( use_ret == -(MBEDTLS_ERR_PK_KEY_INVALID_VERSION) ) - mbedtls_snprintf( buf, buflen, "PK - Unsupported key version" ); - if( use_ret == -(MBEDTLS_ERR_PK_KEY_INVALID_FORMAT) ) - mbedtls_snprintf( buf, buflen, "PK - Invalid key tag or value" ); - if( use_ret == -(MBEDTLS_ERR_PK_UNKNOWN_PK_ALG) ) - mbedtls_snprintf( buf, buflen, "PK - Key algorithm is unsupported (only RSA and EC are supported)" ); - if( use_ret == -(MBEDTLS_ERR_PK_PASSWORD_REQUIRED) ) - mbedtls_snprintf( buf, buflen, "PK - Private key password can't be empty" ); - if( use_ret == -(MBEDTLS_ERR_PK_PASSWORD_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "PK - Given private key password does not allow for correct decryption" ); - if( use_ret == -(MBEDTLS_ERR_PK_INVALID_PUBKEY) ) - mbedtls_snprintf( buf, buflen, "PK - The pubkey tag or value is invalid (only RSA and EC are supported)" ); - if( use_ret == -(MBEDTLS_ERR_PK_INVALID_ALG) ) - mbedtls_snprintf( buf, buflen, "PK - The algorithm tag or value is invalid" ); - if( use_ret == -(MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE) ) - mbedtls_snprintf( buf, buflen, "PK - Elliptic curve is unsupported (only NIST curves are supported)" ); - if( use_ret == -(MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "PK - Unavailable feature, e.g. RSA disabled for RSA key" ); - if( use_ret == -(MBEDTLS_ERR_PK_SIG_LEN_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "PK - The signature is valid but its length is less than expected" ); - if( use_ret == -(MBEDTLS_ERR_PK_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "PK - PK hardware accelerator failed" ); -#endif /* MBEDTLS_PK_C */ - -#if defined(MBEDTLS_PKCS12_C) - if( use_ret == -(MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "PKCS12 - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "PKCS12 - Feature not available, e.g. unsupported encryption scheme" ); - if( use_ret == -(MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT) ) - mbedtls_snprintf( buf, buflen, "PKCS12 - PBE ASN.1 data not as expected" ); - if( use_ret == -(MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "PKCS12 - Given private key password does not allow for correct decryption" ); -#endif /* MBEDTLS_PKCS12_C */ - -#if defined(MBEDTLS_PKCS5_C) - if( use_ret == -(MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "PKCS5 - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_PKCS5_INVALID_FORMAT) ) - mbedtls_snprintf( buf, buflen, "PKCS5 - Unexpected ASN.1 data" ); - if( use_ret == -(MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "PKCS5 - Requested encryption or digest alg not available" ); - if( use_ret == -(MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "PKCS5 - Given private key password does not allow for correct decryption" ); -#endif /* MBEDTLS_PKCS5_C */ - -#if defined(MBEDTLS_RSA_C) - if( use_ret == -(MBEDTLS_ERR_RSA_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "RSA - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_RSA_INVALID_PADDING) ) - mbedtls_snprintf( buf, buflen, "RSA - Input data contains invalid padding and is rejected" ); - if( use_ret == -(MBEDTLS_ERR_RSA_KEY_GEN_FAILED) ) - mbedtls_snprintf( buf, buflen, "RSA - Something failed during generation of a key" ); - if( use_ret == -(MBEDTLS_ERR_RSA_KEY_CHECK_FAILED) ) - mbedtls_snprintf( buf, buflen, "RSA - Key failed to pass the validity check of the library" ); - if( use_ret == -(MBEDTLS_ERR_RSA_PUBLIC_FAILED) ) - mbedtls_snprintf( buf, buflen, "RSA - The public key operation failed" ); - if( use_ret == -(MBEDTLS_ERR_RSA_PRIVATE_FAILED) ) - mbedtls_snprintf( buf, buflen, "RSA - The private key operation failed" ); - if( use_ret == -(MBEDTLS_ERR_RSA_VERIFY_FAILED) ) - mbedtls_snprintf( buf, buflen, "RSA - The PKCS#1 verification failed" ); - if( use_ret == -(MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE) ) - mbedtls_snprintf( buf, buflen, "RSA - The output buffer for decryption is not large enough" ); - if( use_ret == -(MBEDTLS_ERR_RSA_RNG_FAILED) ) - mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" ); - if( use_ret == -(MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION) ) - mbedtls_snprintf( buf, buflen, "RSA - The implementation does not offer the requested operation, for example, because of security violations or lack of functionality" ); - if( use_ret == -(MBEDTLS_ERR_RSA_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "RSA - RSA hardware accelerator failed" ); -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_SSL_TLS_C) - if( use_ret == -(MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "SSL - The requested feature is not available" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "SSL - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_MAC) ) - mbedtls_snprintf( buf, buflen, "SSL - Verification of the message MAC failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_RECORD) ) - mbedtls_snprintf( buf, buflen, "SSL - An invalid SSL record was received" ); - if( use_ret == -(MBEDTLS_ERR_SSL_CONN_EOF) ) - mbedtls_snprintf( buf, buflen, "SSL - The connection indicated an EOF" ); - if( use_ret == -(MBEDTLS_ERR_SSL_UNKNOWN_CIPHER) ) - mbedtls_snprintf( buf, buflen, "SSL - An unknown cipher was received" ); - if( use_ret == -(MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN) ) - mbedtls_snprintf( buf, buflen, "SSL - The server has no ciphersuites in common with the client" ); - if( use_ret == -(MBEDTLS_ERR_SSL_NO_RNG) ) - mbedtls_snprintf( buf, buflen, "SSL - No RNG was provided to the SSL module" ); - if( use_ret == -(MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE) ) - mbedtls_snprintf( buf, buflen, "SSL - No client certification received from the client, but required by the authentication mode" ); - if( use_ret == -(MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE) ) - mbedtls_snprintf( buf, buflen, "SSL - Our own certificate(s) is/are too large to send in an SSL message" ); - if( use_ret == -(MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED) ) - mbedtls_snprintf( buf, buflen, "SSL - The own certificate is not set, but needed by the server" ); - if( use_ret == -(MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED) ) - mbedtls_snprintf( buf, buflen, "SSL - The own private key or pre-shared key is not set, but needed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED) ) - mbedtls_snprintf( buf, buflen, "SSL - No CA Chain is set, but required to operate" ); - if( use_ret == -(MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE) ) - mbedtls_snprintf( buf, buflen, "SSL - An unexpected message was received from our peer" ); - if( use_ret == -(MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE) ) - { - mbedtls_snprintf( buf, buflen, "SSL - A fatal alert message was received from our peer" ); - return; - } - if( use_ret == -(MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED) ) - mbedtls_snprintf( buf, buflen, "SSL - Verification of our peer failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY) ) - mbedtls_snprintf( buf, buflen, "SSL - The peer notified us that the connection is going to be closed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientHello handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerHello handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the Certificate handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the CertificateRequest handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerKeyExchange handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerHelloDone handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the CertificateVerify handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the ChangeCipherSpec handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_FINISHED) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the Finished handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "SSL - Memory allocation failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "SSL - Hardware acceleration function returned with error" ); - if( use_ret == -(MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH) ) - mbedtls_snprintf( buf, buflen, "SSL - Hardware acceleration function skipped / left alone data" ); - if( use_ret == -(MBEDTLS_ERR_SSL_COMPRESSION_FAILED) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the compression / decompression failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION) ) - mbedtls_snprintf( buf, buflen, "SSL - Handshake protocol not within min/max boundaries" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET) ) - mbedtls_snprintf( buf, buflen, "SSL - Processing of the NewSessionTicket handshake message failed" ); - if( use_ret == -(MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED) ) - mbedtls_snprintf( buf, buflen, "SSL - Session ticket has expired" ); - if( use_ret == -(MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "SSL - Public key type mismatch (eg, asked for RSA key exchange and presented EC key)" ); - if( use_ret == -(MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY) ) - mbedtls_snprintf( buf, buflen, "SSL - Unknown identity received (eg, PSK identity)" ); - if( use_ret == -(MBEDTLS_ERR_SSL_INTERNAL_ERROR) ) - mbedtls_snprintf( buf, buflen, "SSL - Internal error (eg, unexpected failure in lower-level module)" ); - if( use_ret == -(MBEDTLS_ERR_SSL_COUNTER_WRAPPING) ) - mbedtls_snprintf( buf, buflen, "SSL - A counter would wrap (eg, too many messages exchanged)" ); - if( use_ret == -(MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO) ) - mbedtls_snprintf( buf, buflen, "SSL - Unexpected message at ServerHello in renegotiation" ); - if( use_ret == -(MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED) ) - mbedtls_snprintf( buf, buflen, "SSL - DTLS client must retry for hello verification" ); - if( use_ret == -(MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "SSL - A buffer is too small to receive or write a message" ); - if( use_ret == -(MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE) ) - mbedtls_snprintf( buf, buflen, "SSL - None of the common ciphersuites is usable (eg, no suitable certificate, see debug messages)" ); - if( use_ret == -(MBEDTLS_ERR_SSL_WANT_READ) ) - mbedtls_snprintf( buf, buflen, "SSL - Connection requires a read call" ); - if( use_ret == -(MBEDTLS_ERR_SSL_WANT_WRITE) ) - mbedtls_snprintf( buf, buflen, "SSL - Connection requires a write call" ); - if( use_ret == -(MBEDTLS_ERR_SSL_TIMEOUT) ) - mbedtls_snprintf( buf, buflen, "SSL - The operation timed out" ); - if( use_ret == -(MBEDTLS_ERR_SSL_CLIENT_RECONNECT) ) - mbedtls_snprintf( buf, buflen, "SSL - The client initiated a reconnect from the same port" ); - if( use_ret == -(MBEDTLS_ERR_SSL_UNEXPECTED_RECORD) ) - mbedtls_snprintf( buf, buflen, "SSL - Record header looks valid but is not expected" ); - if( use_ret == -(MBEDTLS_ERR_SSL_NON_FATAL) ) - mbedtls_snprintf( buf, buflen, "SSL - The alert message received indicates a non-fatal error" ); - if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH) ) - mbedtls_snprintf( buf, buflen, "SSL - Couldn't set the hash for verifying CertificateVerify" ); -#endif /* MBEDTLS_SSL_TLS_C */ - -#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C) - if( use_ret == -(MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "X509 - Unavailable feature, e.g. RSA hashing/encryption combination" ); - if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_OID) ) - mbedtls_snprintf( buf, buflen, "X509 - Requested OID is unknown" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_FORMAT) ) - mbedtls_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR format is invalid, e.g. different type expected" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_VERSION) ) - mbedtls_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR version element is invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_SERIAL) ) - mbedtls_snprintf( buf, buflen, "X509 - The serial tag or value is invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_ALG) ) - mbedtls_snprintf( buf, buflen, "X509 - The algorithm tag or value is invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_NAME) ) - mbedtls_snprintf( buf, buflen, "X509 - The name tag or value is invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_DATE) ) - mbedtls_snprintf( buf, buflen, "X509 - The date tag or value is invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_SIGNATURE) ) - mbedtls_snprintf( buf, buflen, "X509 - The signature tag or value invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_INVALID_EXTENSIONS) ) - mbedtls_snprintf( buf, buflen, "X509 - The extension tag or value is invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_VERSION) ) - mbedtls_snprintf( buf, buflen, "X509 - CRT/CRL/CSR has an unsupported version number" ); - if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG) ) - mbedtls_snprintf( buf, buflen, "X509 - Signature algorithm (oid) is unsupported" ); - if( use_ret == -(MBEDTLS_ERR_X509_SIG_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "X509 - Signature algorithms do not match. (see \\c ::mbedtls_x509_crt sig_oid)" ); - if( use_ret == -(MBEDTLS_ERR_X509_CERT_VERIFY_FAILED) ) - mbedtls_snprintf( buf, buflen, "X509 - Certificate verification failed, e.g. CRL, CA or signature check failed" ); - if( use_ret == -(MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT) ) - mbedtls_snprintf( buf, buflen, "X509 - Format not recognized as DER or PEM" ); - if( use_ret == -(MBEDTLS_ERR_X509_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "X509 - Input invalid" ); - if( use_ret == -(MBEDTLS_ERR_X509_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "X509 - Allocation of memory failed" ); - if( use_ret == -(MBEDTLS_ERR_X509_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "X509 - Read/write of file failed" ); - if( use_ret == -(MBEDTLS_ERR_X509_BUFFER_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "X509 - Destination buffer is too small" ); - if( use_ret == -(MBEDTLS_ERR_X509_FATAL_ERROR) ) - mbedtls_snprintf( buf, buflen, "X509 - A fatal error occured, eg the chain is too long or the vrfy callback failed" ); -#endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */ - // END generated code - - if( strlen( buf ) == 0 ) - mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret ); - } - - use_ret = ret & ~0xFF80; - - if( use_ret == 0 ) - return; - - // If high level code is present, make a concatenation between both - // error strings. - // - len = strlen( buf ); - - if( len > 0 ) - { - if( buflen - len < 5 ) - return; - - mbedtls_snprintf( buf + len, buflen - len, " : " ); - - buf += len + 3; - buflen -= len + 3; - } - - // Low level error codes - // - // BEGIN generated code -#if defined(MBEDTLS_AES_C) - if( use_ret == -(MBEDTLS_ERR_AES_INVALID_KEY_LENGTH) ) - mbedtls_snprintf( buf, buflen, "AES - Invalid key length" ); - if( use_ret == -(MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH) ) - mbedtls_snprintf( buf, buflen, "AES - Invalid data input length" ); - if( use_ret == -(MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "AES - Feature not available. For example, an unsupported AES key size" ); - if( use_ret == -(MBEDTLS_ERR_AES_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "AES - AES hardware accelerator failed" ); -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_ARC4_C) - if( use_ret == -(MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "ARC4 - ARC4 hardware accelerator failed" ); -#endif /* MBEDTLS_ARC4_C */ - -#if defined(MBEDTLS_ASN1_PARSE_C) - if( use_ret == -(MBEDTLS_ERR_ASN1_OUT_OF_DATA) ) - mbedtls_snprintf( buf, buflen, "ASN1 - Out of data when parsing an ASN1 data structure" ); - if( use_ret == -(MBEDTLS_ERR_ASN1_UNEXPECTED_TAG) ) - mbedtls_snprintf( buf, buflen, "ASN1 - ASN1 tag was of an unexpected value" ); - if( use_ret == -(MBEDTLS_ERR_ASN1_INVALID_LENGTH) ) - mbedtls_snprintf( buf, buflen, "ASN1 - Error when trying to determine the length or invalid length" ); - if( use_ret == -(MBEDTLS_ERR_ASN1_LENGTH_MISMATCH) ) - mbedtls_snprintf( buf, buflen, "ASN1 - Actual length differs from expected length" ); - if( use_ret == -(MBEDTLS_ERR_ASN1_INVALID_DATA) ) - mbedtls_snprintf( buf, buflen, "ASN1 - Data is invalid. (not used)" ); - if( use_ret == -(MBEDTLS_ERR_ASN1_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "ASN1 - Memory allocation failed" ); - if( use_ret == -(MBEDTLS_ERR_ASN1_BUF_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "ASN1 - Buffer too small when writing ASN.1 data structure" ); -#endif /* MBEDTLS_ASN1_PARSE_C */ - -#if defined(MBEDTLS_BASE64_C) - if( use_ret == -(MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "BASE64 - Output buffer too small" ); - if( use_ret == -(MBEDTLS_ERR_BASE64_INVALID_CHARACTER) ) - mbedtls_snprintf( buf, buflen, "BASE64 - Invalid character in input" ); -#endif /* MBEDTLS_BASE64_C */ - -#if defined(MBEDTLS_BIGNUM_C) - if( use_ret == -(MBEDTLS_ERR_MPI_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - An error occurred while reading from or writing to a file" ); - if( use_ret == -(MBEDTLS_ERR_MPI_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_MPI_INVALID_CHARACTER) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - There is an invalid character in the digit string" ); - if( use_ret == -(MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - The buffer is too small to write to" ); - if( use_ret == -(MBEDTLS_ERR_MPI_NEGATIVE_VALUE) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - The input arguments are negative or result in illegal output" ); - if( use_ret == -(MBEDTLS_ERR_MPI_DIVISION_BY_ZERO) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - The input argument for division is zero, which is not allowed" ); - if( use_ret == -(MBEDTLS_ERR_MPI_NOT_ACCEPTABLE) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - The input arguments are not acceptable" ); - if( use_ret == -(MBEDTLS_ERR_MPI_ALLOC_FAILED) ) - mbedtls_snprintf( buf, buflen, "BIGNUM - Memory allocation failed" ); -#endif /* MBEDTLS_BIGNUM_C */ - -#if defined(MBEDTLS_BLOWFISH_C) - if( use_ret == -(MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH) ) - mbedtls_snprintf( buf, buflen, "BLOWFISH - Invalid key length" ); - if( use_ret == -(MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "BLOWFISH - Blowfish hardware accelerator failed" ); - if( use_ret == -(MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH) ) - mbedtls_snprintf( buf, buflen, "BLOWFISH - Invalid data input length" ); -#endif /* MBEDTLS_BLOWFISH_C */ - -#if defined(MBEDTLS_CAMELLIA_C) - if( use_ret == -(MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH) ) - mbedtls_snprintf( buf, buflen, "CAMELLIA - Invalid key length" ); - if( use_ret == -(MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH) ) - mbedtls_snprintf( buf, buflen, "CAMELLIA - Invalid data input length" ); - if( use_ret == -(MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "CAMELLIA - Camellia hardware accelerator failed" ); -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_CCM_C) - if( use_ret == -(MBEDTLS_ERR_CCM_BAD_INPUT) ) - mbedtls_snprintf( buf, buflen, "CCM - Bad input parameters to the function" ); - if( use_ret == -(MBEDTLS_ERR_CCM_AUTH_FAILED) ) - mbedtls_snprintf( buf, buflen, "CCM - Authenticated decryption failed" ); - if( use_ret == -(MBEDTLS_ERR_CCM_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "CCM - CCM hardware accelerator failed" ); -#endif /* MBEDTLS_CCM_C */ - -#if defined(MBEDTLS_CMAC_C) - if( use_ret == -(MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "CMAC - CMAC hardware accelerator failed" ); -#endif /* MBEDTLS_CMAC_C */ - -#if defined(MBEDTLS_CTR_DRBG_C) - if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED) ) - mbedtls_snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" ); - if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG) ) - mbedtls_snprintf( buf, buflen, "CTR_DRBG - The requested random buffer length is too big" ); - if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG) ) - mbedtls_snprintf( buf, buflen, "CTR_DRBG - The input (entropy + additional data) is too large" ); - if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "CTR_DRBG - Read or write error in file" ); -#endif /* MBEDTLS_CTR_DRBG_C */ - -#if defined(MBEDTLS_DES_C) - if( use_ret == -(MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH) ) - mbedtls_snprintf( buf, buflen, "DES - The data input has an invalid length" ); - if( use_ret == -(MBEDTLS_ERR_DES_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "DES - DES hardware accelerator failed" ); -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ENTROPY_C) - if( use_ret == -(MBEDTLS_ERR_ENTROPY_SOURCE_FAILED) ) - mbedtls_snprintf( buf, buflen, "ENTROPY - Critical entropy source failure" ); - if( use_ret == -(MBEDTLS_ERR_ENTROPY_MAX_SOURCES) ) - mbedtls_snprintf( buf, buflen, "ENTROPY - No more sources can be added" ); - if( use_ret == -(MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED) ) - mbedtls_snprintf( buf, buflen, "ENTROPY - No sources have been added to poll" ); - if( use_ret == -(MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE) ) - mbedtls_snprintf( buf, buflen, "ENTROPY - No strong sources have been added to poll" ); - if( use_ret == -(MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "ENTROPY - Read/write error in file" ); -#endif /* MBEDTLS_ENTROPY_C */ - -#if defined(MBEDTLS_GCM_C) - if( use_ret == -(MBEDTLS_ERR_GCM_AUTH_FAILED) ) - mbedtls_snprintf( buf, buflen, "GCM - Authenticated decryption failed" ); - if( use_ret == -(MBEDTLS_ERR_GCM_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "GCM - GCM hardware accelerator failed" ); - if( use_ret == -(MBEDTLS_ERR_GCM_BAD_INPUT) ) - mbedtls_snprintf( buf, buflen, "GCM - Bad input parameters to function" ); -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_HMAC_DRBG_C) - if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG) ) - mbedtls_snprintf( buf, buflen, "HMAC_DRBG - Too many random requested in single call" ); - if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG) ) - mbedtls_snprintf( buf, buflen, "HMAC_DRBG - Input too large (Entropy + additional)" ); - if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR) ) - mbedtls_snprintf( buf, buflen, "HMAC_DRBG - Read/write error in file" ); - if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED) ) - mbedtls_snprintf( buf, buflen, "HMAC_DRBG - The entropy source failed" ); -#endif /* MBEDTLS_HMAC_DRBG_C */ - -#if defined(MBEDTLS_MD2_C) - if( use_ret == -(MBEDTLS_ERR_MD2_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "MD2 - MD2 hardware accelerator failed" ); -#endif /* MBEDTLS_MD2_C */ - -#if defined(MBEDTLS_MD4_C) - if( use_ret == -(MBEDTLS_ERR_MD4_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "MD4 - MD4 hardware accelerator failed" ); -#endif /* MBEDTLS_MD4_C */ - -#if defined(MBEDTLS_MD5_C) - if( use_ret == -(MBEDTLS_ERR_MD5_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "MD5 - MD5 hardware accelerator failed" ); -#endif /* MBEDTLS_MD5_C */ - -#if defined(MBEDTLS_NET_C) - if( use_ret == -(MBEDTLS_ERR_NET_SOCKET_FAILED) ) - mbedtls_snprintf( buf, buflen, "NET - Failed to open a socket" ); - if( use_ret == -(MBEDTLS_ERR_NET_CONNECT_FAILED) ) - mbedtls_snprintf( buf, buflen, "NET - The connection to the given server / port failed" ); - if( use_ret == -(MBEDTLS_ERR_NET_BIND_FAILED) ) - mbedtls_snprintf( buf, buflen, "NET - Binding of the socket failed" ); - if( use_ret == -(MBEDTLS_ERR_NET_LISTEN_FAILED) ) - mbedtls_snprintf( buf, buflen, "NET - Could not listen on the socket" ); - if( use_ret == -(MBEDTLS_ERR_NET_ACCEPT_FAILED) ) - mbedtls_snprintf( buf, buflen, "NET - Could not accept the incoming connection" ); - if( use_ret == -(MBEDTLS_ERR_NET_RECV_FAILED) ) - mbedtls_snprintf( buf, buflen, "NET - Reading information from the socket failed" ); - if( use_ret == -(MBEDTLS_ERR_NET_SEND_FAILED) ) - mbedtls_snprintf( buf, buflen, "NET - Sending information through the socket failed" ); - if( use_ret == -(MBEDTLS_ERR_NET_CONN_RESET) ) - mbedtls_snprintf( buf, buflen, "NET - Connection was reset by peer" ); - if( use_ret == -(MBEDTLS_ERR_NET_UNKNOWN_HOST) ) - mbedtls_snprintf( buf, buflen, "NET - Failed to get an IP address for the given hostname" ); - if( use_ret == -(MBEDTLS_ERR_NET_BUFFER_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "NET - Buffer is too small to hold the data" ); - if( use_ret == -(MBEDTLS_ERR_NET_INVALID_CONTEXT) ) - mbedtls_snprintf( buf, buflen, "NET - The context is invalid, eg because it was free()ed" ); -#endif /* MBEDTLS_NET_C */ - -#if defined(MBEDTLS_OID_C) - if( use_ret == -(MBEDTLS_ERR_OID_NOT_FOUND) ) - mbedtls_snprintf( buf, buflen, "OID - OID is not found" ); - if( use_ret == -(MBEDTLS_ERR_OID_BUF_TOO_SMALL) ) - mbedtls_snprintf( buf, buflen, "OID - output buffer is too small" ); -#endif /* MBEDTLS_OID_C */ - -#if defined(MBEDTLS_PADLOCK_C) - if( use_ret == -(MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED) ) - mbedtls_snprintf( buf, buflen, "PADLOCK - Input data should be aligned" ); -#endif /* MBEDTLS_PADLOCK_C */ - -#if defined(MBEDTLS_RIPEMD160_C) - if( use_ret == -(MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "RIPEMD160 - RIPEMD160 hardware accelerator failed" ); -#endif /* MBEDTLS_RIPEMD160_C */ - -#if defined(MBEDTLS_SHA1_C) - if( use_ret == -(MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "SHA1 - SHA-1 hardware accelerator failed" ); -#endif /* MBEDTLS_SHA1_C */ - -#if defined(MBEDTLS_SHA256_C) - if( use_ret == -(MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "SHA256 - SHA-256 hardware accelerator failed" ); -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - if( use_ret == -(MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "SHA512 - SHA-512 hardware accelerator failed" ); -#endif /* MBEDTLS_SHA512_C */ - -#if defined(MBEDTLS_THREADING_C) - if( use_ret == -(MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE) ) - mbedtls_snprintf( buf, buflen, "THREADING - The selected feature is not available" ); - if( use_ret == -(MBEDTLS_ERR_THREADING_BAD_INPUT_DATA) ) - mbedtls_snprintf( buf, buflen, "THREADING - Bad input parameters to function" ); - if( use_ret == -(MBEDTLS_ERR_THREADING_MUTEX_ERROR) ) - mbedtls_snprintf( buf, buflen, "THREADING - Locking / unlocking / free failed with error code" ); -#endif /* MBEDTLS_THREADING_C */ - -#if defined(MBEDTLS_XTEA_C) - if( use_ret == -(MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH) ) - mbedtls_snprintf( buf, buflen, "XTEA - The data input has an invalid length" ); - if( use_ret == -(MBEDTLS_ERR_XTEA_HW_ACCEL_FAILED) ) - mbedtls_snprintf( buf, buflen, "XTEA - XTEA hardware accelerator failed" ); -#endif /* MBEDTLS_XTEA_C */ - // END generated code - - if( strlen( buf ) != 0 ) - return; - - mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret ); -} - -#else /* MBEDTLS_ERROR_C */ - -#if defined(MBEDTLS_ERROR_STRERROR_DUMMY) - -/* - * Provide an non-function in case MBEDTLS_ERROR_C is not defined - */ -void mbedtls_strerror( int ret, char *buf, size_t buflen ) -{ - ((void) ret); - - if( buflen > 0 ) - buf[0] = '\0'; -} - -#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */ - -#endif /* MBEDTLS_ERROR_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/gcm.c b/components/ssl/mbedtls/mbedtls/library/gcm.c deleted file mode 100644 index 294a86d3..00000000 --- a/components/ssl/mbedtls/mbedtls/library/gcm.c +++ /dev/null @@ -1,958 +0,0 @@ -/* - * NIST SP800-38D compliant GCM implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * http://csrc.nist.gov/publications/nistpubs/800-38D/SP-800-38D.pdf - * - * See also: - * [MGV] http://csrc.nist.gov/groups/ST/toolkit/BCM/documents/proposedmodes/gcm/gcm-revised-spec.pdf - * - * We use the algorithm described as Shoup's method with 4-bit tables in - * [MGV] 4.1, pp. 12-13, to enhance speed without using too much memory. - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_GCM_C) - -#include "mbedtls/gcm.h" - -#include - -#if defined(MBEDTLS_AESNI_C) -#include "mbedtls/aesni.h" -#endif - -#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C) -#include "mbedtls/aes.h" -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */ - -#if !defined(MBEDTLS_GCM_ALT) - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT32_BE -#define GET_UINT32_BE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ - | ( (uint32_t) (b)[(i) + 1] << 16 ) \ - | ( (uint32_t) (b)[(i) + 2] << 8 ) \ - | ( (uint32_t) (b)[(i) + 3] ); \ -} -#endif - -#ifndef PUT_UINT32_BE -#define PUT_UINT32_BE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) ); \ -} -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * Initialize a context - */ -void mbedtls_gcm_init( mbedtls_gcm_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_gcm_context ) ); -} - -/* - * Precompute small multiples of H, that is set - * HH[i] || HL[i] = H times i, - * where i is seen as a field element as in [MGV], ie high-order bits - * correspond to low powers of P. The result is stored in the same way, that - * is the high-order bit of HH corresponds to P^0 and the low-order bit of HL - * corresponds to P^127. - */ -static int gcm_gen_table( mbedtls_gcm_context *ctx ) -{ - int ret, i, j; - uint64_t hi, lo; - uint64_t vl, vh; - unsigned char h[16]; - size_t olen = 0; - - memset( h, 0, 16 ); - if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, h, 16, h, &olen ) ) != 0 ) - return( ret ); - - /* pack h as two 64-bits ints, big-endian */ - GET_UINT32_BE( hi, h, 0 ); - GET_UINT32_BE( lo, h, 4 ); - vh = (uint64_t) hi << 32 | lo; - - GET_UINT32_BE( hi, h, 8 ); - GET_UINT32_BE( lo, h, 12 ); - vl = (uint64_t) hi << 32 | lo; - - /* 8 = 1000 corresponds to 1 in GF(2^128) */ - ctx->HL[8] = vl; - ctx->HH[8] = vh; - -#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64) - /* With CLMUL support, we need only h, not the rest of the table */ - if( mbedtls_aesni_has_support( MBEDTLS_AESNI_CLMUL ) ) - return( 0 ); -#endif - - /* 0 corresponds to 0 in GF(2^128) */ - ctx->HH[0] = 0; - ctx->HL[0] = 0; - - for( i = 4; i > 0; i >>= 1 ) - { - uint32_t T = ( vl & 1 ) * 0xe1000000U; - vl = ( vh << 63 ) | ( vl >> 1 ); - vh = ( vh >> 1 ) ^ ( (uint64_t) T << 32); - - ctx->HL[i] = vl; - ctx->HH[i] = vh; - } - - for( i = 2; i <= 8; i *= 2 ) - { - uint64_t *HiL = ctx->HL + i, *HiH = ctx->HH + i; - vh = *HiH; - vl = *HiL; - for( j = 1; j < i; j++ ) - { - HiH[j] = vh ^ ctx->HH[j]; - HiL[j] = vl ^ ctx->HL[j]; - } - } - - return( 0 ); -} - -int mbedtls_gcm_setkey( mbedtls_gcm_context *ctx, - mbedtls_cipher_id_t cipher, - const unsigned char *key, - unsigned int keybits ) -{ - int ret; - const mbedtls_cipher_info_t *cipher_info; - - cipher_info = mbedtls_cipher_info_from_values( cipher, keybits, MBEDTLS_MODE_ECB ); - if( cipher_info == NULL ) - return( MBEDTLS_ERR_GCM_BAD_INPUT ); - - if( cipher_info->block_size != 16 ) - return( MBEDTLS_ERR_GCM_BAD_INPUT ); - - mbedtls_cipher_free( &ctx->cipher_ctx ); - - if( ( ret = mbedtls_cipher_setup( &ctx->cipher_ctx, cipher_info ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_cipher_setkey( &ctx->cipher_ctx, key, keybits, - MBEDTLS_ENCRYPT ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = gcm_gen_table( ctx ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -/* - * Shoup's method for multiplication use this table with - * last4[x] = x times P^128 - * where x and last4[x] are seen as elements of GF(2^128) as in [MGV] - */ -static const uint64_t last4[16] = -{ - 0x0000, 0x1c20, 0x3840, 0x2460, - 0x7080, 0x6ca0, 0x48c0, 0x54e0, - 0xe100, 0xfd20, 0xd940, 0xc560, - 0x9180, 0x8da0, 0xa9c0, 0xb5e0 -}; - -/* - * Sets output to x times H using the precomputed tables. - * x and output are seen as elements of GF(2^128) as in [MGV]. - */ -static void gcm_mult( mbedtls_gcm_context *ctx, const unsigned char x[16], - unsigned char output[16] ) -{ - int i = 0; - unsigned char lo, hi, rem; - uint64_t zh, zl; - -#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64) - if( mbedtls_aesni_has_support( MBEDTLS_AESNI_CLMUL ) ) { - unsigned char h[16]; - - PUT_UINT32_BE( ctx->HH[8] >> 32, h, 0 ); - PUT_UINT32_BE( ctx->HH[8], h, 4 ); - PUT_UINT32_BE( ctx->HL[8] >> 32, h, 8 ); - PUT_UINT32_BE( ctx->HL[8], h, 12 ); - - mbedtls_aesni_gcm_mult( output, x, h ); - return; - } -#endif /* MBEDTLS_AESNI_C && MBEDTLS_HAVE_X86_64 */ - - lo = x[15] & 0xf; - - zh = ctx->HH[lo]; - zl = ctx->HL[lo]; - - for( i = 15; i >= 0; i-- ) - { - lo = x[i] & 0xf; - hi = x[i] >> 4; - - if( i != 15 ) - { - rem = (unsigned char) zl & 0xf; - zl = ( zh << 60 ) | ( zl >> 4 ); - zh = ( zh >> 4 ); - zh ^= (uint64_t) last4[rem] << 48; - zh ^= ctx->HH[lo]; - zl ^= ctx->HL[lo]; - - } - - rem = (unsigned char) zl & 0xf; - zl = ( zh << 60 ) | ( zl >> 4 ); - zh = ( zh >> 4 ); - zh ^= (uint64_t) last4[rem] << 48; - zh ^= ctx->HH[hi]; - zl ^= ctx->HL[hi]; - } - - PUT_UINT32_BE( zh >> 32, output, 0 ); - PUT_UINT32_BE( zh, output, 4 ); - PUT_UINT32_BE( zl >> 32, output, 8 ); - PUT_UINT32_BE( zl, output, 12 ); -} - -int mbedtls_gcm_starts( mbedtls_gcm_context *ctx, - int mode, - const unsigned char *iv, - size_t iv_len, - const unsigned char *add, - size_t add_len ) -{ - int ret; - unsigned char work_buf[16]; - size_t i; - const unsigned char *p; - size_t use_len, olen = 0; - - /* IV and AD are limited to 2^64 bits, so 2^61 bytes */ - /* IV is not allowed to be zero length */ - if( iv_len == 0 || - ( (uint64_t) iv_len ) >> 61 != 0 || - ( (uint64_t) add_len ) >> 61 != 0 ) - { - return( MBEDTLS_ERR_GCM_BAD_INPUT ); - } - - memset( ctx->y, 0x00, sizeof(ctx->y) ); - memset( ctx->buf, 0x00, sizeof(ctx->buf) ); - - ctx->mode = mode; - ctx->len = 0; - ctx->add_len = 0; - - if( iv_len == 12 ) - { - memcpy( ctx->y, iv, iv_len ); - ctx->y[15] = 1; - } - else - { - memset( work_buf, 0x00, 16 ); - PUT_UINT32_BE( iv_len * 8, work_buf, 12 ); - - p = iv; - while( iv_len > 0 ) - { - use_len = ( iv_len < 16 ) ? iv_len : 16; - - for( i = 0; i < use_len; i++ ) - ctx->y[i] ^= p[i]; - - gcm_mult( ctx, ctx->y, ctx->y ); - - iv_len -= use_len; - p += use_len; - } - - for( i = 0; i < 16; i++ ) - ctx->y[i] ^= work_buf[i]; - - gcm_mult( ctx, ctx->y, ctx->y ); - } - - if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctx->y, 16, ctx->base_ectr, - &olen ) ) != 0 ) - { - return( ret ); - } - - ctx->add_len = add_len; - p = add; - while( add_len > 0 ) - { - use_len = ( add_len < 16 ) ? add_len : 16; - - for( i = 0; i < use_len; i++ ) - ctx->buf[i] ^= p[i]; - - gcm_mult( ctx, ctx->buf, ctx->buf ); - - add_len -= use_len; - p += use_len; - } - - return( 0 ); -} - -int mbedtls_gcm_update( mbedtls_gcm_context *ctx, - size_t length, - const unsigned char *input, - unsigned char *output ) -{ - int ret; - unsigned char ectr[16]; - size_t i; - const unsigned char *p; - unsigned char *out_p = output; - size_t use_len, olen = 0; - - if( output > input && (size_t) ( output - input ) < length ) - return( MBEDTLS_ERR_GCM_BAD_INPUT ); - - /* Total length is restricted to 2^39 - 256 bits, ie 2^36 - 2^5 bytes - * Also check for possible overflow */ - if( ctx->len + length < ctx->len || - (uint64_t) ctx->len + length > 0xFFFFFFFE0ull ) - { - return( MBEDTLS_ERR_GCM_BAD_INPUT ); - } - - ctx->len += length; - - p = input; - while( length > 0 ) - { - use_len = ( length < 16 ) ? length : 16; - - for( i = 16; i > 12; i-- ) - if( ++ctx->y[i - 1] != 0 ) - break; - - if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctx->y, 16, ectr, - &olen ) ) != 0 ) - { - return( ret ); - } - - for( i = 0; i < use_len; i++ ) - { - if( ctx->mode == MBEDTLS_GCM_DECRYPT ) - ctx->buf[i] ^= p[i]; - out_p[i] = ectr[i] ^ p[i]; - if( ctx->mode == MBEDTLS_GCM_ENCRYPT ) - ctx->buf[i] ^= out_p[i]; - } - - gcm_mult( ctx, ctx->buf, ctx->buf ); - - length -= use_len; - p += use_len; - out_p += use_len; - } - - return( 0 ); -} - -int mbedtls_gcm_finish( mbedtls_gcm_context *ctx, - unsigned char *tag, - size_t tag_len ) -{ - unsigned char work_buf[16]; - size_t i; - uint64_t orig_len = ctx->len * 8; - uint64_t orig_add_len = ctx->add_len * 8; - - if( tag_len > 16 || tag_len < 4 ) - return( MBEDTLS_ERR_GCM_BAD_INPUT ); - - memcpy( tag, ctx->base_ectr, tag_len ); - - if( orig_len || orig_add_len ) - { - memset( work_buf, 0x00, 16 ); - - PUT_UINT32_BE( ( orig_add_len >> 32 ), work_buf, 0 ); - PUT_UINT32_BE( ( orig_add_len ), work_buf, 4 ); - PUT_UINT32_BE( ( orig_len >> 32 ), work_buf, 8 ); - PUT_UINT32_BE( ( orig_len ), work_buf, 12 ); - - for( i = 0; i < 16; i++ ) - ctx->buf[i] ^= work_buf[i]; - - gcm_mult( ctx, ctx->buf, ctx->buf ); - - for( i = 0; i < tag_len; i++ ) - tag[i] ^= ctx->buf[i]; - } - - return( 0 ); -} - -int mbedtls_gcm_crypt_and_tag( mbedtls_gcm_context *ctx, - int mode, - size_t length, - const unsigned char *iv, - size_t iv_len, - const unsigned char *add, - size_t add_len, - const unsigned char *input, - unsigned char *output, - size_t tag_len, - unsigned char *tag ) -{ - int ret; - - if( ( ret = mbedtls_gcm_starts( ctx, mode, iv, iv_len, add, add_len ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_gcm_update( ctx, length, input, output ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_gcm_finish( ctx, tag, tag_len ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -int mbedtls_gcm_auth_decrypt( mbedtls_gcm_context *ctx, - size_t length, - const unsigned char *iv, - size_t iv_len, - const unsigned char *add, - size_t add_len, - const unsigned char *tag, - size_t tag_len, - const unsigned char *input, - unsigned char *output ) -{ - int ret; - unsigned char check_tag[16]; - size_t i; - int diff; - - if( ( ret = mbedtls_gcm_crypt_and_tag( ctx, MBEDTLS_GCM_DECRYPT, length, - iv, iv_len, add, add_len, - input, output, tag_len, check_tag ) ) != 0 ) - { - return( ret ); - } - - /* Check tag in "constant-time" */ - for( diff = 0, i = 0; i < tag_len; i++ ) - diff |= tag[i] ^ check_tag[i]; - - if( diff != 0 ) - { - mbedtls_zeroize( output, length ); - return( MBEDTLS_ERR_GCM_AUTH_FAILED ); - } - - return( 0 ); -} - -void mbedtls_gcm_free( mbedtls_gcm_context *ctx ) -{ - mbedtls_cipher_free( &ctx->cipher_ctx ); - mbedtls_zeroize( ctx, sizeof( mbedtls_gcm_context ) ); -} - -#endif /* !MBEDTLS_GCM_ALT */ - -#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C) -/* - * AES-GCM test vectors from: - * - * http://csrc.nist.gov/groups/STM/cavp/documents/mac/gcmtestvectors.zip - */ -#define MAX_TESTS 6 - -static const int key_index[MAX_TESTS] = - { 0, 0, 1, 1, 1, 1 }; - -static const unsigned char key[MAX_TESTS][32] = -{ - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, - { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c, - 0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08, - 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c, - 0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 }, -}; - -static const size_t iv_len[MAX_TESTS] = - { 12, 12, 12, 12, 8, 60 }; - -static const int iv_index[MAX_TESTS] = - { 0, 0, 1, 1, 1, 2 }; - -static const unsigned char iv[MAX_TESTS][64] = -{ - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 }, - { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad, - 0xde, 0xca, 0xf8, 0x88 }, - { 0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5, - 0x55, 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa, - 0x6a, 0x7a, 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1, - 0xe4, 0xc3, 0x03, 0xd2, 0xa3, 0x18, 0xa7, 0x28, - 0xc3, 0xc0, 0xc9, 0x51, 0x56, 0x80, 0x95, 0x39, - 0xfc, 0xf0, 0xe2, 0x42, 0x9a, 0x6b, 0x52, 0x54, - 0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, 0x6a, 0x57, - 0xa6, 0x37, 0xb3, 0x9b }, -}; - -static const size_t add_len[MAX_TESTS] = - { 0, 0, 0, 20, 20, 20 }; - -static const int add_index[MAX_TESTS] = - { 0, 0, 0, 1, 1, 1 }; - -static const unsigned char additional[MAX_TESTS][64] = -{ - { 0x00 }, - { 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef, - 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef, - 0xab, 0xad, 0xda, 0xd2 }, -}; - -static const size_t pt_len[MAX_TESTS] = - { 0, 16, 64, 60, 60, 60 }; - -static const int pt_index[MAX_TESTS] = - { 0, 0, 1, 1, 1, 1 }; - -static const unsigned char pt[MAX_TESTS][64] = -{ - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, - { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5, - 0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a, - 0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda, - 0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72, - 0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53, - 0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25, - 0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57, - 0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 }, -}; - -static const unsigned char ct[MAX_TESTS * 3][64] = -{ - { 0x00 }, - { 0x03, 0x88, 0xda, 0xce, 0x60, 0xb6, 0xa3, 0x92, - 0xf3, 0x28, 0xc2, 0xb9, 0x71, 0xb2, 0xfe, 0x78 }, - { 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24, - 0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c, - 0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0, - 0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e, - 0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c, - 0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05, - 0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97, - 0x3d, 0x58, 0xe0, 0x91, 0x47, 0x3f, 0x59, 0x85 }, - { 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24, - 0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c, - 0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0, - 0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e, - 0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c, - 0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05, - 0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97, - 0x3d, 0x58, 0xe0, 0x91 }, - { 0x61, 0x35, 0x3b, 0x4c, 0x28, 0x06, 0x93, 0x4a, - 0x77, 0x7f, 0xf5, 0x1f, 0xa2, 0x2a, 0x47, 0x55, - 0x69, 0x9b, 0x2a, 0x71, 0x4f, 0xcd, 0xc6, 0xf8, - 0x37, 0x66, 0xe5, 0xf9, 0x7b, 0x6c, 0x74, 0x23, - 0x73, 0x80, 0x69, 0x00, 0xe4, 0x9f, 0x24, 0xb2, - 0x2b, 0x09, 0x75, 0x44, 0xd4, 0x89, 0x6b, 0x42, - 0x49, 0x89, 0xb5, 0xe1, 0xeb, 0xac, 0x0f, 0x07, - 0xc2, 0x3f, 0x45, 0x98 }, - { 0x8c, 0xe2, 0x49, 0x98, 0x62, 0x56, 0x15, 0xb6, - 0x03, 0xa0, 0x33, 0xac, 0xa1, 0x3f, 0xb8, 0x94, - 0xbe, 0x91, 0x12, 0xa5, 0xc3, 0xa2, 0x11, 0xa8, - 0xba, 0x26, 0x2a, 0x3c, 0xca, 0x7e, 0x2c, 0xa7, - 0x01, 0xe4, 0xa9, 0xa4, 0xfb, 0xa4, 0x3c, 0x90, - 0xcc, 0xdc, 0xb2, 0x81, 0xd4, 0x8c, 0x7c, 0x6f, - 0xd6, 0x28, 0x75, 0xd2, 0xac, 0xa4, 0x17, 0x03, - 0x4c, 0x34, 0xae, 0xe5 }, - { 0x00 }, - { 0x98, 0xe7, 0x24, 0x7c, 0x07, 0xf0, 0xfe, 0x41, - 0x1c, 0x26, 0x7e, 0x43, 0x84, 0xb0, 0xf6, 0x00 }, - { 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41, - 0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57, - 0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84, - 0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c, - 0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25, - 0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47, - 0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9, - 0xcc, 0xda, 0x27, 0x10, 0xac, 0xad, 0xe2, 0x56 }, - { 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41, - 0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57, - 0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84, - 0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c, - 0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25, - 0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47, - 0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9, - 0xcc, 0xda, 0x27, 0x10 }, - { 0x0f, 0x10, 0xf5, 0x99, 0xae, 0x14, 0xa1, 0x54, - 0xed, 0x24, 0xb3, 0x6e, 0x25, 0x32, 0x4d, 0xb8, - 0xc5, 0x66, 0x63, 0x2e, 0xf2, 0xbb, 0xb3, 0x4f, - 0x83, 0x47, 0x28, 0x0f, 0xc4, 0x50, 0x70, 0x57, - 0xfd, 0xdc, 0x29, 0xdf, 0x9a, 0x47, 0x1f, 0x75, - 0xc6, 0x65, 0x41, 0xd4, 0xd4, 0xda, 0xd1, 0xc9, - 0xe9, 0x3a, 0x19, 0xa5, 0x8e, 0x8b, 0x47, 0x3f, - 0xa0, 0xf0, 0x62, 0xf7 }, - { 0xd2, 0x7e, 0x88, 0x68, 0x1c, 0xe3, 0x24, 0x3c, - 0x48, 0x30, 0x16, 0x5a, 0x8f, 0xdc, 0xf9, 0xff, - 0x1d, 0xe9, 0xa1, 0xd8, 0xe6, 0xb4, 0x47, 0xef, - 0x6e, 0xf7, 0xb7, 0x98, 0x28, 0x66, 0x6e, 0x45, - 0x81, 0xe7, 0x90, 0x12, 0xaf, 0x34, 0xdd, 0xd9, - 0xe2, 0xf0, 0x37, 0x58, 0x9b, 0x29, 0x2d, 0xb3, - 0xe6, 0x7c, 0x03, 0x67, 0x45, 0xfa, 0x22, 0xe7, - 0xe9, 0xb7, 0x37, 0x3b }, - { 0x00 }, - { 0xce, 0xa7, 0x40, 0x3d, 0x4d, 0x60, 0x6b, 0x6e, - 0x07, 0x4e, 0xc5, 0xd3, 0xba, 0xf3, 0x9d, 0x18 }, - { 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07, - 0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d, - 0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9, - 0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa, - 0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d, - 0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38, - 0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a, - 0xbc, 0xc9, 0xf6, 0x62, 0x89, 0x80, 0x15, 0xad }, - { 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07, - 0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d, - 0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9, - 0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa, - 0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d, - 0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38, - 0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a, - 0xbc, 0xc9, 0xf6, 0x62 }, - { 0xc3, 0x76, 0x2d, 0xf1, 0xca, 0x78, 0x7d, 0x32, - 0xae, 0x47, 0xc1, 0x3b, 0xf1, 0x98, 0x44, 0xcb, - 0xaf, 0x1a, 0xe1, 0x4d, 0x0b, 0x97, 0x6a, 0xfa, - 0xc5, 0x2f, 0xf7, 0xd7, 0x9b, 0xba, 0x9d, 0xe0, - 0xfe, 0xb5, 0x82, 0xd3, 0x39, 0x34, 0xa4, 0xf0, - 0x95, 0x4c, 0xc2, 0x36, 0x3b, 0xc7, 0x3f, 0x78, - 0x62, 0xac, 0x43, 0x0e, 0x64, 0xab, 0xe4, 0x99, - 0xf4, 0x7c, 0x9b, 0x1f }, - { 0x5a, 0x8d, 0xef, 0x2f, 0x0c, 0x9e, 0x53, 0xf1, - 0xf7, 0x5d, 0x78, 0x53, 0x65, 0x9e, 0x2a, 0x20, - 0xee, 0xb2, 0xb2, 0x2a, 0xaf, 0xde, 0x64, 0x19, - 0xa0, 0x58, 0xab, 0x4f, 0x6f, 0x74, 0x6b, 0xf4, - 0x0f, 0xc0, 0xc3, 0xb7, 0x80, 0xf2, 0x44, 0x45, - 0x2d, 0xa3, 0xeb, 0xf1, 0xc5, 0xd8, 0x2c, 0xde, - 0xa2, 0x41, 0x89, 0x97, 0x20, 0x0e, 0xf8, 0x2e, - 0x44, 0xae, 0x7e, 0x3f }, -}; - -static const unsigned char tag[MAX_TESTS * 3][16] = -{ - { 0x58, 0xe2, 0xfc, 0xce, 0xfa, 0x7e, 0x30, 0x61, - 0x36, 0x7f, 0x1d, 0x57, 0xa4, 0xe7, 0x45, 0x5a }, - { 0xab, 0x6e, 0x47, 0xd4, 0x2c, 0xec, 0x13, 0xbd, - 0xf5, 0x3a, 0x67, 0xb2, 0x12, 0x57, 0xbd, 0xdf }, - { 0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6, - 0x2c, 0xf3, 0x5a, 0xbd, 0x2b, 0xa6, 0xfa, 0xb4 }, - { 0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb, - 0x94, 0xfa, 0xe9, 0x5a, 0xe7, 0x12, 0x1a, 0x47 }, - { 0x36, 0x12, 0xd2, 0xe7, 0x9e, 0x3b, 0x07, 0x85, - 0x56, 0x1b, 0xe1, 0x4a, 0xac, 0xa2, 0xfc, 0xcb }, - { 0x61, 0x9c, 0xc5, 0xae, 0xff, 0xfe, 0x0b, 0xfa, - 0x46, 0x2a, 0xf4, 0x3c, 0x16, 0x99, 0xd0, 0x50 }, - { 0xcd, 0x33, 0xb2, 0x8a, 0xc7, 0x73, 0xf7, 0x4b, - 0xa0, 0x0e, 0xd1, 0xf3, 0x12, 0x57, 0x24, 0x35 }, - { 0x2f, 0xf5, 0x8d, 0x80, 0x03, 0x39, 0x27, 0xab, - 0x8e, 0xf4, 0xd4, 0x58, 0x75, 0x14, 0xf0, 0xfb }, - { 0x99, 0x24, 0xa7, 0xc8, 0x58, 0x73, 0x36, 0xbf, - 0xb1, 0x18, 0x02, 0x4d, 0xb8, 0x67, 0x4a, 0x14 }, - { 0x25, 0x19, 0x49, 0x8e, 0x80, 0xf1, 0x47, 0x8f, - 0x37, 0xba, 0x55, 0xbd, 0x6d, 0x27, 0x61, 0x8c }, - { 0x65, 0xdc, 0xc5, 0x7f, 0xcf, 0x62, 0x3a, 0x24, - 0x09, 0x4f, 0xcc, 0xa4, 0x0d, 0x35, 0x33, 0xf8 }, - { 0xdc, 0xf5, 0x66, 0xff, 0x29, 0x1c, 0x25, 0xbb, - 0xb8, 0x56, 0x8f, 0xc3, 0xd3, 0x76, 0xa6, 0xd9 }, - { 0x53, 0x0f, 0x8a, 0xfb, 0xc7, 0x45, 0x36, 0xb9, - 0xa9, 0x63, 0xb4, 0xf1, 0xc4, 0xcb, 0x73, 0x8b }, - { 0xd0, 0xd1, 0xc8, 0xa7, 0x99, 0x99, 0x6b, 0xf0, - 0x26, 0x5b, 0x98, 0xb5, 0xd4, 0x8a, 0xb9, 0x19 }, - { 0xb0, 0x94, 0xda, 0xc5, 0xd9, 0x34, 0x71, 0xbd, - 0xec, 0x1a, 0x50, 0x22, 0x70, 0xe3, 0xcc, 0x6c }, - { 0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68, - 0xcd, 0xdf, 0x88, 0x53, 0xbb, 0x2d, 0x55, 0x1b }, - { 0x3a, 0x33, 0x7d, 0xbf, 0x46, 0xa7, 0x92, 0xc4, - 0x5e, 0x45, 0x49, 0x13, 0xfe, 0x2e, 0xa8, 0xf2 }, - { 0xa4, 0x4a, 0x82, 0x66, 0xee, 0x1c, 0x8e, 0xb0, - 0xc8, 0xb5, 0xd4, 0xcf, 0x5a, 0xe9, 0xf1, 0x9a }, -}; - -int mbedtls_gcm_self_test( int verbose ) -{ - mbedtls_gcm_context ctx; - unsigned char buf[64]; - unsigned char tag_buf[16]; - int i, j, ret; - mbedtls_cipher_id_t cipher = MBEDTLS_CIPHER_ID_AES; - - for( j = 0; j < 3; j++ ) - { - int key_len = 128 + 64 * j; - - for( i = 0; i < MAX_TESTS; i++ ) - { - mbedtls_gcm_init( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( " AES-GCM-%3d #%d (%s): ", - key_len, i, "enc" ); - - ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], - key_len ); - /* - * AES-192 is an optional feature that may be unavailable when - * there is an alternative underlying implementation i.e. when - * MBEDTLS_AES_ALT is defined. - */ - if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && key_len == 192 ) - { - mbedtls_printf( "skipped\n" ); - break; - } - else if( ret != 0 ) - { - goto exit; - } - - ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT, - pt_len[i], - iv[iv_index[i]], iv_len[i], - additional[add_index[i]], add_len[i], - pt[pt_index[i]], buf, 16, tag_buf ); - if( ret != 0 ) - goto exit; - - if ( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 || - memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 ) - { - ret = 1; - goto exit; - } - - mbedtls_gcm_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - mbedtls_gcm_init( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( " AES-GCM-%3d #%d (%s): ", - key_len, i, "dec" ); - - ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], - key_len ); - if( ret != 0 ) - goto exit; - - ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_DECRYPT, - pt_len[i], - iv[iv_index[i]], iv_len[i], - additional[add_index[i]], add_len[i], - ct[j * 6 + i], buf, 16, tag_buf ); - - if( ret != 0 ) - goto exit; - - if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 || - memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 ) - { - ret = 1; - goto exit; - } - - mbedtls_gcm_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - mbedtls_gcm_init( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( " AES-GCM-%3d #%d split (%s): ", - key_len, i, "enc" ); - - ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], - key_len ); - if( ret != 0 ) - goto exit; - - ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_ENCRYPT, - iv[iv_index[i]], iv_len[i], - additional[add_index[i]], add_len[i] ); - if( ret != 0 ) - goto exit; - - if( pt_len[i] > 32 ) - { - size_t rest_len = pt_len[i] - 32; - ret = mbedtls_gcm_update( &ctx, 32, pt[pt_index[i]], buf ); - if( ret != 0 ) - goto exit; - - ret = mbedtls_gcm_update( &ctx, rest_len, pt[pt_index[i]] + 32, - buf + 32 ); - if( ret != 0 ) - goto exit; - } - else - { - ret = mbedtls_gcm_update( &ctx, pt_len[i], pt[pt_index[i]], buf ); - if( ret != 0 ) - goto exit; - } - - ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 ); - if( ret != 0 ) - goto exit; - - if( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 || - memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 ) - { - ret = 1; - goto exit; - } - - mbedtls_gcm_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - mbedtls_gcm_init( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( " AES-GCM-%3d #%d split (%s): ", - key_len, i, "dec" ); - - ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], - key_len ); - if( ret != 0 ) - goto exit; - - ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_DECRYPT, - iv[iv_index[i]], iv_len[i], - additional[add_index[i]], add_len[i] ); - if( ret != 0 ) - goto exit; - - if( pt_len[i] > 32 ) - { - size_t rest_len = pt_len[i] - 32; - ret = mbedtls_gcm_update( &ctx, 32, ct[j * 6 + i], buf ); - if( ret != 0 ) - goto exit; - - ret = mbedtls_gcm_update( &ctx, rest_len, ct[j * 6 + i] + 32, - buf + 32 ); - if( ret != 0 ) - goto exit; - } - else - { - ret = mbedtls_gcm_update( &ctx, pt_len[i], ct[j * 6 + i], - buf ); - if( ret != 0 ) - goto exit; - } - - ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 ); - if( ret != 0 ) - goto exit; - - if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 || - memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 ) - { - ret = 1; - goto exit; - } - - mbedtls_gcm_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - ret = 0; - -exit: - if( ret != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - mbedtls_gcm_free( &ctx ); - } - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */ - -#endif /* MBEDTLS_GCM_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/havege.c b/components/ssl/mbedtls/mbedtls/library/havege.c deleted file mode 100644 index 2b75ef7b..00000000 --- a/components/ssl/mbedtls/mbedtls/library/havege.c +++ /dev/null @@ -1,245 +0,0 @@ -/** - * \brief HAVEGE: HArdware Volatile Entropy Gathering and Expansion - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The HAVEGE RNG was designed by Andre Seznec in 2002. - * - * http://www.irisa.fr/caps/projects/hipsor/publi.php - * - * Contact: seznec(at)irisa_dot_fr - orocheco(at)irisa_dot_fr - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_HAVEGE_C) - -#include "mbedtls/havege.h" -#include "mbedtls/timing.h" - -#include - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* ------------------------------------------------------------------------ - * On average, one iteration accesses two 8-word blocks in the havege WALK - * table, and generates 16 words in the RES array. - * - * The data read in the WALK table is updated and permuted after each use. - * The result of the hardware clock counter read is used for this update. - * - * 25 conditional tests are present. The conditional tests are grouped in - * two nested groups of 12 conditional tests and 1 test that controls the - * permutation; on average, there should be 6 tests executed and 3 of them - * should be mispredicted. - * ------------------------------------------------------------------------ - */ - -#define SWAP(X,Y) { int *T = X; X = Y; Y = T; } - -#define TST1_ENTER if( PTEST & 1 ) { PTEST ^= 3; PTEST >>= 1; -#define TST2_ENTER if( PTEST & 1 ) { PTEST ^= 3; PTEST >>= 1; - -#define TST1_LEAVE U1++; } -#define TST2_LEAVE U2++; } - -#define ONE_ITERATION \ - \ - PTEST = PT1 >> 20; \ - \ - TST1_ENTER TST1_ENTER TST1_ENTER TST1_ENTER \ - TST1_ENTER TST1_ENTER TST1_ENTER TST1_ENTER \ - TST1_ENTER TST1_ENTER TST1_ENTER TST1_ENTER \ - \ - TST1_LEAVE TST1_LEAVE TST1_LEAVE TST1_LEAVE \ - TST1_LEAVE TST1_LEAVE TST1_LEAVE TST1_LEAVE \ - TST1_LEAVE TST1_LEAVE TST1_LEAVE TST1_LEAVE \ - \ - PTX = (PT1 >> 18) & 7; \ - PT1 &= 0x1FFF; \ - PT2 &= 0x1FFF; \ - CLK = (int) mbedtls_timing_hardclock(); \ - \ - i = 0; \ - A = &WALK[PT1 ]; RES[i++] ^= *A; \ - B = &WALK[PT2 ]; RES[i++] ^= *B; \ - C = &WALK[PT1 ^ 1]; RES[i++] ^= *C; \ - D = &WALK[PT2 ^ 4]; RES[i++] ^= *D; \ - \ - IN = (*A >> (1)) ^ (*A << (31)) ^ CLK; \ - *A = (*B >> (2)) ^ (*B << (30)) ^ CLK; \ - *B = IN ^ U1; \ - *C = (*C >> (3)) ^ (*C << (29)) ^ CLK; \ - *D = (*D >> (4)) ^ (*D << (28)) ^ CLK; \ - \ - A = &WALK[PT1 ^ 2]; RES[i++] ^= *A; \ - B = &WALK[PT2 ^ 2]; RES[i++] ^= *B; \ - C = &WALK[PT1 ^ 3]; RES[i++] ^= *C; \ - D = &WALK[PT2 ^ 6]; RES[i++] ^= *D; \ - \ - if( PTEST & 1 ) SWAP( A, C ); \ - \ - IN = (*A >> (5)) ^ (*A << (27)) ^ CLK; \ - *A = (*B >> (6)) ^ (*B << (26)) ^ CLK; \ - *B = IN; CLK = (int) mbedtls_timing_hardclock(); \ - *C = (*C >> (7)) ^ (*C << (25)) ^ CLK; \ - *D = (*D >> (8)) ^ (*D << (24)) ^ CLK; \ - \ - A = &WALK[PT1 ^ 4]; \ - B = &WALK[PT2 ^ 1]; \ - \ - PTEST = PT2 >> 1; \ - \ - PT2 = (RES[(i - 8) ^ PTY] ^ WALK[PT2 ^ PTY ^ 7]); \ - PT2 = ((PT2 & 0x1FFF) & (~8)) ^ ((PT1 ^ 8) & 0x8); \ - PTY = (PT2 >> 10) & 7; \ - \ - TST2_ENTER TST2_ENTER TST2_ENTER TST2_ENTER \ - TST2_ENTER TST2_ENTER TST2_ENTER TST2_ENTER \ - TST2_ENTER TST2_ENTER TST2_ENTER TST2_ENTER \ - \ - TST2_LEAVE TST2_LEAVE TST2_LEAVE TST2_LEAVE \ - TST2_LEAVE TST2_LEAVE TST2_LEAVE TST2_LEAVE \ - TST2_LEAVE TST2_LEAVE TST2_LEAVE TST2_LEAVE \ - \ - C = &WALK[PT1 ^ 5]; \ - D = &WALK[PT2 ^ 5]; \ - \ - RES[i++] ^= *A; \ - RES[i++] ^= *B; \ - RES[i++] ^= *C; \ - RES[i++] ^= *D; \ - \ - IN = (*A >> ( 9)) ^ (*A << (23)) ^ CLK; \ - *A = (*B >> (10)) ^ (*B << (22)) ^ CLK; \ - *B = IN ^ U2; \ - *C = (*C >> (11)) ^ (*C << (21)) ^ CLK; \ - *D = (*D >> (12)) ^ (*D << (20)) ^ CLK; \ - \ - A = &WALK[PT1 ^ 6]; RES[i++] ^= *A; \ - B = &WALK[PT2 ^ 3]; RES[i++] ^= *B; \ - C = &WALK[PT1 ^ 7]; RES[i++] ^= *C; \ - D = &WALK[PT2 ^ 7]; RES[i++] ^= *D; \ - \ - IN = (*A >> (13)) ^ (*A << (19)) ^ CLK; \ - *A = (*B >> (14)) ^ (*B << (18)) ^ CLK; \ - *B = IN; \ - *C = (*C >> (15)) ^ (*C << (17)) ^ CLK; \ - *D = (*D >> (16)) ^ (*D << (16)) ^ CLK; \ - \ - PT1 = ( RES[( i - 8 ) ^ PTX] ^ \ - WALK[PT1 ^ PTX ^ 7] ) & (~1); \ - PT1 ^= (PT2 ^ 0x10) & 0x10; \ - \ - for( n++, i = 0; i < 16; i++ ) \ - hs->pool[n % MBEDTLS_HAVEGE_COLLECT_SIZE] ^= RES[i]; - -/* - * Entropy gathering function - */ -static void havege_fill( mbedtls_havege_state *hs ) -{ - int i, n = 0; - int U1, U2, *A, *B, *C, *D; - int PT1, PT2, *WALK, RES[16]; - int PTX, PTY, CLK, PTEST, IN; - - WALK = hs->WALK; - PT1 = hs->PT1; - PT2 = hs->PT2; - - PTX = U1 = 0; - PTY = U2 = 0; - - (void)PTX; - - memset( RES, 0, sizeof( RES ) ); - - while( n < MBEDTLS_HAVEGE_COLLECT_SIZE * 4 ) - { - ONE_ITERATION - ONE_ITERATION - ONE_ITERATION - ONE_ITERATION - } - - hs->PT1 = PT1; - hs->PT2 = PT2; - - hs->offset[0] = 0; - hs->offset[1] = MBEDTLS_HAVEGE_COLLECT_SIZE / 2; -} - -/* - * HAVEGE initialization - */ -void mbedtls_havege_init( mbedtls_havege_state *hs ) -{ - memset( hs, 0, sizeof( mbedtls_havege_state ) ); - - havege_fill( hs ); -} - -void mbedtls_havege_free( mbedtls_havege_state *hs ) -{ - if( hs == NULL ) - return; - - mbedtls_zeroize( hs, sizeof( mbedtls_havege_state ) ); -} - -/* - * HAVEGE rand function - */ -int mbedtls_havege_random( void *p_rng, unsigned char *buf, size_t len ) -{ - int val; - size_t use_len; - mbedtls_havege_state *hs = (mbedtls_havege_state *) p_rng; - unsigned char *p = buf; - - while( len > 0 ) - { - use_len = len; - if( use_len > sizeof(int) ) - use_len = sizeof(int); - - if( hs->offset[1] >= MBEDTLS_HAVEGE_COLLECT_SIZE ) - havege_fill( hs ); - - val = hs->pool[hs->offset[0]++]; - val ^= hs->pool[hs->offset[1]++]; - - memcpy( p, &val, use_len ); - - len -= use_len; - p += use_len; - } - - return( 0 ); -} - -#endif /* MBEDTLS_HAVEGE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/hmac_drbg.c b/components/ssl/mbedtls/mbedtls/library/hmac_drbg.c deleted file mode 100644 index 24c609e9..00000000 --- a/components/ssl/mbedtls/mbedtls/library/hmac_drbg.c +++ /dev/null @@ -1,534 +0,0 @@ -/* - * HMAC_DRBG implementation (NIST SP 800-90) - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * The NIST SP 800-90A DRBGs are described in the following publication. - * http://csrc.nist.gov/publications/nistpubs/800-90A/SP800-90A.pdf - * References below are based on rev. 1 (January 2012). - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_HMAC_DRBG_C) - -#include "mbedtls/hmac_drbg.h" - -#include - -#if defined(MBEDTLS_FS_IO) -#include -#endif - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_SELF_TEST */ -#endif /* MBEDTLS_PLATFORM_C */ - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * HMAC_DRBG context initialization - */ -void mbedtls_hmac_drbg_init( mbedtls_hmac_drbg_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_hmac_drbg_context ) ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &ctx->mutex ); -#endif -} - -/* - * HMAC_DRBG update, using optional additional data (10.1.2.2) - */ -void mbedtls_hmac_drbg_update( mbedtls_hmac_drbg_context *ctx, - const unsigned char *additional, size_t add_len ) -{ - size_t md_len = mbedtls_md_get_size( ctx->md_ctx.md_info ); - unsigned char rounds = ( additional != NULL && add_len != 0 ) ? 2 : 1; - unsigned char sep[1]; - unsigned char K[MBEDTLS_MD_MAX_SIZE]; - - for( sep[0] = 0; sep[0] < rounds; sep[0]++ ) - { - /* Step 1 or 4 */ - mbedtls_md_hmac_reset( &ctx->md_ctx ); - mbedtls_md_hmac_update( &ctx->md_ctx, ctx->V, md_len ); - mbedtls_md_hmac_update( &ctx->md_ctx, sep, 1 ); - if( rounds == 2 ) - mbedtls_md_hmac_update( &ctx->md_ctx, additional, add_len ); - mbedtls_md_hmac_finish( &ctx->md_ctx, K ); - - /* Step 2 or 5 */ - mbedtls_md_hmac_starts( &ctx->md_ctx, K, md_len ); - mbedtls_md_hmac_update( &ctx->md_ctx, ctx->V, md_len ); - mbedtls_md_hmac_finish( &ctx->md_ctx, ctx->V ); - } -} - -/* - * Simplified HMAC_DRBG initialisation (for use with deterministic ECDSA) - */ -int mbedtls_hmac_drbg_seed_buf( mbedtls_hmac_drbg_context *ctx, - const mbedtls_md_info_t * md_info, - const unsigned char *data, size_t data_len ) -{ - int ret; - - if( ( ret = mbedtls_md_setup( &ctx->md_ctx, md_info, 1 ) ) != 0 ) - return( ret ); - - /* - * Set initial working state. - * Use the V memory location, which is currently all 0, to initialize the - * MD context with an all-zero key. Then set V to its initial value. - */ - mbedtls_md_hmac_starts( &ctx->md_ctx, ctx->V, mbedtls_md_get_size( md_info ) ); - memset( ctx->V, 0x01, mbedtls_md_get_size( md_info ) ); - - mbedtls_hmac_drbg_update( ctx, data, data_len ); - - return( 0 ); -} - -/* - * HMAC_DRBG reseeding: 10.1.2.4 (arabic) + 9.2 (Roman) - */ -int mbedtls_hmac_drbg_reseed( mbedtls_hmac_drbg_context *ctx, - const unsigned char *additional, size_t len ) -{ - unsigned char seed[MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT]; - size_t seedlen; - - /* III. Check input length */ - if( len > MBEDTLS_HMAC_DRBG_MAX_INPUT || - ctx->entropy_len + len > MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT ) - { - return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG ); - } - - memset( seed, 0, MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT ); - - /* IV. Gather entropy_len bytes of entropy for the seed */ - if( ctx->f_entropy( ctx->p_entropy, seed, ctx->entropy_len ) != 0 ) - return( MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED ); - - seedlen = ctx->entropy_len; - - /* 1. Concatenate entropy and additional data if any */ - if( additional != NULL && len != 0 ) - { - memcpy( seed + seedlen, additional, len ); - seedlen += len; - } - - /* 2. Update state */ - mbedtls_hmac_drbg_update( ctx, seed, seedlen ); - - /* 3. Reset reseed_counter */ - ctx->reseed_counter = 1; - - /* 4. Done */ - return( 0 ); -} - -/* - * HMAC_DRBG initialisation (10.1.2.3 + 9.1) - */ -int mbedtls_hmac_drbg_seed( mbedtls_hmac_drbg_context *ctx, - const mbedtls_md_info_t * md_info, - int (*f_entropy)(void *, unsigned char *, size_t), - void *p_entropy, - const unsigned char *custom, - size_t len ) -{ - int ret; - size_t entropy_len, md_size; - - if( ( ret = mbedtls_md_setup( &ctx->md_ctx, md_info, 1 ) ) != 0 ) - return( ret ); - - md_size = mbedtls_md_get_size( md_info ); - - /* - * Set initial working state. - * Use the V memory location, which is currently all 0, to initialize the - * MD context with an all-zero key. Then set V to its initial value. - */ - mbedtls_md_hmac_starts( &ctx->md_ctx, ctx->V, md_size ); - memset( ctx->V, 0x01, md_size ); - - ctx->f_entropy = f_entropy; - ctx->p_entropy = p_entropy; - - ctx->reseed_interval = MBEDTLS_HMAC_DRBG_RESEED_INTERVAL; - - /* - * See SP800-57 5.6.1 (p. 65-66) for the security strength provided by - * each hash function, then according to SP800-90A rev1 10.1 table 2, - * min_entropy_len (in bits) is security_strength. - * - * (This also matches the sizes used in the NIST test vectors.) - */ - entropy_len = md_size <= 20 ? 16 : /* 160-bits hash -> 128 bits */ - md_size <= 28 ? 24 : /* 224-bits hash -> 192 bits */ - 32; /* better (256+) -> 256 bits */ - - /* - * For initialisation, use more entropy to emulate a nonce - * (Again, matches test vectors.) - */ - ctx->entropy_len = entropy_len * 3 / 2; - - if( ( ret = mbedtls_hmac_drbg_reseed( ctx, custom, len ) ) != 0 ) - return( ret ); - - ctx->entropy_len = entropy_len; - - return( 0 ); -} - -/* - * Set prediction resistance - */ -void mbedtls_hmac_drbg_set_prediction_resistance( mbedtls_hmac_drbg_context *ctx, - int resistance ) -{ - ctx->prediction_resistance = resistance; -} - -/* - * Set entropy length grabbed for reseeds - */ -void mbedtls_hmac_drbg_set_entropy_len( mbedtls_hmac_drbg_context *ctx, size_t len ) -{ - ctx->entropy_len = len; -} - -/* - * Set reseed interval - */ -void mbedtls_hmac_drbg_set_reseed_interval( mbedtls_hmac_drbg_context *ctx, int interval ) -{ - ctx->reseed_interval = interval; -} - -/* - * HMAC_DRBG random function with optional additional data: - * 10.1.2.5 (arabic) + 9.3 (Roman) - */ -int mbedtls_hmac_drbg_random_with_add( void *p_rng, - unsigned char *output, size_t out_len, - const unsigned char *additional, size_t add_len ) -{ - int ret; - mbedtls_hmac_drbg_context *ctx = (mbedtls_hmac_drbg_context *) p_rng; - size_t md_len = mbedtls_md_get_size( ctx->md_ctx.md_info ); - size_t left = out_len; - unsigned char *out = output; - - /* II. Check request length */ - if( out_len > MBEDTLS_HMAC_DRBG_MAX_REQUEST ) - return( MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG ); - - /* III. Check input length */ - if( add_len > MBEDTLS_HMAC_DRBG_MAX_INPUT ) - return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG ); - - /* 1. (aka VII and IX) Check reseed counter and PR */ - if( ctx->f_entropy != NULL && /* For no-reseeding instances */ - ( ctx->prediction_resistance == MBEDTLS_HMAC_DRBG_PR_ON || - ctx->reseed_counter > ctx->reseed_interval ) ) - { - if( ( ret = mbedtls_hmac_drbg_reseed( ctx, additional, add_len ) ) != 0 ) - return( ret ); - - add_len = 0; /* VII.4 */ - } - - /* 2. Use additional data if any */ - if( additional != NULL && add_len != 0 ) - mbedtls_hmac_drbg_update( ctx, additional, add_len ); - - /* 3, 4, 5. Generate bytes */ - while( left != 0 ) - { - size_t use_len = left > md_len ? md_len : left; - - mbedtls_md_hmac_reset( &ctx->md_ctx ); - mbedtls_md_hmac_update( &ctx->md_ctx, ctx->V, md_len ); - mbedtls_md_hmac_finish( &ctx->md_ctx, ctx->V ); - - memcpy( out, ctx->V, use_len ); - out += use_len; - left -= use_len; - } - - /* 6. Update */ - mbedtls_hmac_drbg_update( ctx, additional, add_len ); - - /* 7. Update reseed counter */ - ctx->reseed_counter++; - - /* 8. Done */ - return( 0 ); -} - -/* - * HMAC_DRBG random function - */ -int mbedtls_hmac_drbg_random( void *p_rng, unsigned char *output, size_t out_len ) -{ - int ret; - mbedtls_hmac_drbg_context *ctx = (mbedtls_hmac_drbg_context *) p_rng; - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - ret = mbedtls_hmac_drbg_random_with_add( ctx, output, out_len, NULL, 0 ); - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -/* - * Free an HMAC_DRBG context - */ -void mbedtls_hmac_drbg_free( mbedtls_hmac_drbg_context *ctx ) -{ - if( ctx == NULL ) - return; - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &ctx->mutex ); -#endif - mbedtls_md_free( &ctx->md_ctx ); - mbedtls_zeroize( ctx, sizeof( mbedtls_hmac_drbg_context ) ); -} - -#if defined(MBEDTLS_FS_IO) -int mbedtls_hmac_drbg_write_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path ) -{ - int ret; - FILE *f; - unsigned char buf[ MBEDTLS_HMAC_DRBG_MAX_INPUT ]; - - if( ( f = fopen( path, "wb" ) ) == NULL ) - return( MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR ); - - if( ( ret = mbedtls_hmac_drbg_random( ctx, buf, sizeof( buf ) ) ) != 0 ) - goto exit; - - if( fwrite( buf, 1, sizeof( buf ), f ) != sizeof( buf ) ) - { - ret = MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR; - goto exit; - } - - ret = 0; - -exit: - fclose( f ); - mbedtls_zeroize( buf, sizeof( buf ) ); - - return( ret ); -} - -int mbedtls_hmac_drbg_update_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path ) -{ - int ret = 0; - FILE *f; - size_t n; - unsigned char buf[ MBEDTLS_HMAC_DRBG_MAX_INPUT ]; - - if( ( f = fopen( path, "rb" ) ) == NULL ) - return( MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR ); - - fseek( f, 0, SEEK_END ); - n = (size_t) ftell( f ); - fseek( f, 0, SEEK_SET ); - - if( n > MBEDTLS_HMAC_DRBG_MAX_INPUT ) - { - fclose( f ); - return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG ); - } - - if( fread( buf, 1, n, f ) != n ) - ret = MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR; - else - mbedtls_hmac_drbg_update( ctx, buf, n ); - - fclose( f ); - - mbedtls_zeroize( buf, sizeof( buf ) ); - - if( ret != 0 ) - return( ret ); - - return( mbedtls_hmac_drbg_write_seed_file( ctx, path ) ); -} -#endif /* MBEDTLS_FS_IO */ - - -#if defined(MBEDTLS_SELF_TEST) - -#if !defined(MBEDTLS_SHA1_C) -/* Dummy checkup routine */ -int mbedtls_hmac_drbg_self_test( int verbose ) -{ - (void) verbose; - return( 0 ); -} -#else - -#define OUTPUT_LEN 80 - -/* From a NIST PR=true test vector */ -static const unsigned char entropy_pr[] = { - 0xa0, 0xc9, 0xab, 0x58, 0xf1, 0xe2, 0xe5, 0xa4, 0xde, 0x3e, 0xbd, 0x4f, - 0xf7, 0x3e, 0x9c, 0x5b, 0x64, 0xef, 0xd8, 0xca, 0x02, 0x8c, 0xf8, 0x11, - 0x48, 0xa5, 0x84, 0xfe, 0x69, 0xab, 0x5a, 0xee, 0x42, 0xaa, 0x4d, 0x42, - 0x17, 0x60, 0x99, 0xd4, 0x5e, 0x13, 0x97, 0xdc, 0x40, 0x4d, 0x86, 0xa3, - 0x7b, 0xf5, 0x59, 0x54, 0x75, 0x69, 0x51, 0xe4 }; -static const unsigned char result_pr[OUTPUT_LEN] = { - 0x9a, 0x00, 0xa2, 0xd0, 0x0e, 0xd5, 0x9b, 0xfe, 0x31, 0xec, 0xb1, 0x39, - 0x9b, 0x60, 0x81, 0x48, 0xd1, 0x96, 0x9d, 0x25, 0x0d, 0x3c, 0x1e, 0x94, - 0x10, 0x10, 0x98, 0x12, 0x93, 0x25, 0xca, 0xb8, 0xfc, 0xcc, 0x2d, 0x54, - 0x73, 0x19, 0x70, 0xc0, 0x10, 0x7a, 0xa4, 0x89, 0x25, 0x19, 0x95, 0x5e, - 0x4b, 0xc6, 0x00, 0x1d, 0x7f, 0x4e, 0x6a, 0x2b, 0xf8, 0xa3, 0x01, 0xab, - 0x46, 0x05, 0x5c, 0x09, 0xa6, 0x71, 0x88, 0xf1, 0xa7, 0x40, 0xee, 0xf3, - 0xe1, 0x5c, 0x02, 0x9b, 0x44, 0xaf, 0x03, 0x44 }; - -/* From a NIST PR=false test vector */ -static const unsigned char entropy_nopr[] = { - 0x79, 0x34, 0x9b, 0xbf, 0x7c, 0xdd, 0xa5, 0x79, 0x95, 0x57, 0x86, 0x66, - 0x21, 0xc9, 0x13, 0x83, 0x11, 0x46, 0x73, 0x3a, 0xbf, 0x8c, 0x35, 0xc8, - 0xc7, 0x21, 0x5b, 0x5b, 0x96, 0xc4, 0x8e, 0x9b, 0x33, 0x8c, 0x74, 0xe3, - 0xe9, 0x9d, 0xfe, 0xdf }; -static const unsigned char result_nopr[OUTPUT_LEN] = { - 0xc6, 0xa1, 0x6a, 0xb8, 0xd4, 0x20, 0x70, 0x6f, 0x0f, 0x34, 0xab, 0x7f, - 0xec, 0x5a, 0xdc, 0xa9, 0xd8, 0xca, 0x3a, 0x13, 0x3e, 0x15, 0x9c, 0xa6, - 0xac, 0x43, 0xc6, 0xf8, 0xa2, 0xbe, 0x22, 0x83, 0x4a, 0x4c, 0x0a, 0x0a, - 0xff, 0xb1, 0x0d, 0x71, 0x94, 0xf1, 0xc1, 0xa5, 0xcf, 0x73, 0x22, 0xec, - 0x1a, 0xe0, 0x96, 0x4e, 0xd4, 0xbf, 0x12, 0x27, 0x46, 0xe0, 0x87, 0xfd, - 0xb5, 0xb3, 0xe9, 0x1b, 0x34, 0x93, 0xd5, 0xbb, 0x98, 0xfa, 0xed, 0x49, - 0xe8, 0x5f, 0x13, 0x0f, 0xc8, 0xa4, 0x59, 0xb7 }; - -/* "Entropy" from buffer */ -static size_t test_offset; -static int hmac_drbg_self_test_entropy( void *data, - unsigned char *buf, size_t len ) -{ - const unsigned char *p = data; - memcpy( buf, p + test_offset, len ); - test_offset += len; - return( 0 ); -} - -#define CHK( c ) if( (c) != 0 ) \ - { \ - if( verbose != 0 ) \ - mbedtls_printf( "failed\n" ); \ - return( 1 ); \ - } - -/* - * Checkup routine for HMAC_DRBG with SHA-1 - */ -int mbedtls_hmac_drbg_self_test( int verbose ) -{ - mbedtls_hmac_drbg_context ctx; - unsigned char buf[OUTPUT_LEN]; - const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ); - - mbedtls_hmac_drbg_init( &ctx ); - - /* - * PR = True - */ - if( verbose != 0 ) - mbedtls_printf( " HMAC_DRBG (PR = True) : " ); - - test_offset = 0; - CHK( mbedtls_hmac_drbg_seed( &ctx, md_info, - hmac_drbg_self_test_entropy, (void *) entropy_pr, - NULL, 0 ) ); - mbedtls_hmac_drbg_set_prediction_resistance( &ctx, MBEDTLS_HMAC_DRBG_PR_ON ); - CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) ); - CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) ); - CHK( memcmp( buf, result_pr, OUTPUT_LEN ) ); - mbedtls_hmac_drbg_free( &ctx ); - - mbedtls_hmac_drbg_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - /* - * PR = False - */ - if( verbose != 0 ) - mbedtls_printf( " HMAC_DRBG (PR = False) : " ); - - mbedtls_hmac_drbg_init( &ctx ); - - test_offset = 0; - CHK( mbedtls_hmac_drbg_seed( &ctx, md_info, - hmac_drbg_self_test_entropy, (void *) entropy_nopr, - NULL, 0 ) ); - CHK( mbedtls_hmac_drbg_reseed( &ctx, NULL, 0 ) ); - CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) ); - CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) ); - CHK( memcmp( buf, result_nopr, OUTPUT_LEN ) ); - mbedtls_hmac_drbg_free( &ctx ); - - mbedtls_hmac_drbg_free( &ctx ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); -} -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_HMAC_DRBG_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/md.c b/components/ssl/mbedtls/mbedtls/library/md.c deleted file mode 100644 index 00249af7..00000000 --- a/components/ssl/mbedtls/mbedtls/library/md.c +++ /dev/null @@ -1,478 +0,0 @@ -/** - * \file mbedtls_md.c - * - * \brief Generic message digest wrapper for mbed TLS - * - * \author Adriaan de Jong - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_MD_C) - -#include "mbedtls/md.h" -#include "mbedtls/md_internal.h" - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include - -#if defined(MBEDTLS_FS_IO) -#include -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * Reminder: update profiles in x509_crt.c when adding a new hash! - */ -static const int supported_digests[] = { - -#if defined(MBEDTLS_SHA512_C) - MBEDTLS_MD_SHA512, - MBEDTLS_MD_SHA384, -#endif - -#if defined(MBEDTLS_SHA256_C) - MBEDTLS_MD_SHA256, - MBEDTLS_MD_SHA224, -#endif - -#if defined(MBEDTLS_SHA1_C) - MBEDTLS_MD_SHA1, -#endif - -#if defined(MBEDTLS_RIPEMD160_C) - MBEDTLS_MD_RIPEMD160, -#endif - -#if defined(MBEDTLS_MD5_C) - MBEDTLS_MD_MD5, -#endif - -#if defined(MBEDTLS_MD4_C) - MBEDTLS_MD_MD4, -#endif - -#if defined(MBEDTLS_MD2_C) - MBEDTLS_MD_MD2, -#endif - - MBEDTLS_MD_NONE -}; - -const int *mbedtls_md_list( void ) -{ - return( supported_digests ); -} - -const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name ) -{ - if( NULL == md_name ) - return( NULL ); - - /* Get the appropriate digest information */ -#if defined(MBEDTLS_MD2_C) - if( !strcmp( "MD2", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_MD2 ); -#endif -#if defined(MBEDTLS_MD4_C) - if( !strcmp( "MD4", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_MD4 ); -#endif -#if defined(MBEDTLS_MD5_C) - if( !strcmp( "MD5", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_MD5 ); -#endif -#if defined(MBEDTLS_RIPEMD160_C) - if( !strcmp( "RIPEMD160", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_RIPEMD160 ); -#endif -#if defined(MBEDTLS_SHA1_C) - if( !strcmp( "SHA1", md_name ) || !strcmp( "SHA", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ); -#endif -#if defined(MBEDTLS_SHA256_C) - if( !strcmp( "SHA224", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_SHA224 ); - if( !strcmp( "SHA256", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ); -#endif -#if defined(MBEDTLS_SHA512_C) - if( !strcmp( "SHA384", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_SHA384 ); - if( !strcmp( "SHA512", md_name ) ) - return mbedtls_md_info_from_type( MBEDTLS_MD_SHA512 ); -#endif - return( NULL ); -} - -const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type ) -{ - switch( md_type ) - { -#if defined(MBEDTLS_MD2_C) - case MBEDTLS_MD_MD2: - return( &mbedtls_md2_info ); -#endif -#if defined(MBEDTLS_MD4_C) - case MBEDTLS_MD_MD4: - return( &mbedtls_md4_info ); -#endif -#if defined(MBEDTLS_MD5_C) - case MBEDTLS_MD_MD5: - return( &mbedtls_md5_info ); -#endif -#if defined(MBEDTLS_RIPEMD160_C) - case MBEDTLS_MD_RIPEMD160: - return( &mbedtls_ripemd160_info ); -#endif -#if defined(MBEDTLS_SHA1_C) - case MBEDTLS_MD_SHA1: - return( &mbedtls_sha1_info ); -#endif -#if defined(MBEDTLS_SHA256_C) - case MBEDTLS_MD_SHA224: - return( &mbedtls_sha224_info ); - case MBEDTLS_MD_SHA256: - return( &mbedtls_sha256_info ); -#endif -#if defined(MBEDTLS_SHA512_C) - case MBEDTLS_MD_SHA384: - return( &mbedtls_sha384_info ); - case MBEDTLS_MD_SHA512: - return( &mbedtls_sha512_info ); -#endif - default: - return( NULL ); - } -} - -void mbedtls_md_init( mbedtls_md_context_t *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_md_context_t ) ); -} - -void mbedtls_md_free( mbedtls_md_context_t *ctx ) -{ - if( ctx == NULL || ctx->md_info == NULL ) - return; - - if( ctx->md_ctx != NULL ) - ctx->md_info->ctx_free_func( ctx->md_ctx ); - - if( ctx->hmac_ctx != NULL ) - { - mbedtls_zeroize( ctx->hmac_ctx, 2 * ctx->md_info->block_size ); - mbedtls_free( ctx->hmac_ctx ); - } - - mbedtls_zeroize( ctx, sizeof( mbedtls_md_context_t ) ); -} - -int mbedtls_md_clone( mbedtls_md_context_t *dst, - const mbedtls_md_context_t *src ) -{ - if( dst == NULL || dst->md_info == NULL || - src == NULL || src->md_info == NULL || - dst->md_info != src->md_info ) - { - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - } - - dst->md_info->clone_func( dst->md_ctx, src->md_ctx ); - - return( 0 ); -} - -#if ! defined(MBEDTLS_DEPRECATED_REMOVED) -int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info ) -{ - return mbedtls_md_setup( ctx, md_info, 1 ); -} -#endif - -int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac ) -{ - if( md_info == NULL || ctx == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - if( ( ctx->md_ctx = md_info->ctx_alloc_func() ) == NULL ) - return( MBEDTLS_ERR_MD_ALLOC_FAILED ); - - if( hmac != 0 ) - { - ctx->hmac_ctx = mbedtls_calloc( 2, md_info->block_size ); - if( ctx->hmac_ctx == NULL ) - { - md_info->ctx_free_func( ctx->md_ctx ); - return( MBEDTLS_ERR_MD_ALLOC_FAILED ); - } - } - - ctx->md_info = md_info; - - return( 0 ); -} - -int mbedtls_md_starts( mbedtls_md_context_t *ctx ) -{ - if( ctx == NULL || ctx->md_info == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - return( ctx->md_info->starts_func( ctx->md_ctx ) ); -} - -int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen ) -{ - if( ctx == NULL || ctx->md_info == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) ); -} - -int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output ) -{ - if( ctx == NULL || ctx->md_info == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - return( ctx->md_info->finish_func( ctx->md_ctx, output ) ); -} - -int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen, - unsigned char *output ) -{ - if( md_info == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - return( md_info->digest_func( input, ilen, output ) ); -} - -#if defined(MBEDTLS_FS_IO) -int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigned char *output ) -{ - int ret; - FILE *f; - size_t n; - mbedtls_md_context_t ctx; - unsigned char buf[1024]; - - if( md_info == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - if( ( f = fopen( path, "rb" ) ) == NULL ) - return( MBEDTLS_ERR_MD_FILE_IO_ERROR ); - - mbedtls_md_init( &ctx ); - - if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 ) - goto cleanup; - - if( ( ret = md_info->starts_func( ctx.md_ctx ) ) != 0 ) - goto cleanup; - - while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 ) - if( ( ret = md_info->update_func( ctx.md_ctx, buf, n ) ) != 0 ) - goto cleanup; - - if( ferror( f ) != 0 ) - ret = MBEDTLS_ERR_MD_FILE_IO_ERROR; - else - ret = md_info->finish_func( ctx.md_ctx, output ); - -cleanup: - mbedtls_zeroize( buf, sizeof( buf ) ); - fclose( f ); - mbedtls_md_free( &ctx ); - - return( ret ); -} -#endif /* MBEDTLS_FS_IO */ - -int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key, size_t keylen ) -{ - int ret; - unsigned char sum[MBEDTLS_MD_MAX_SIZE]; - unsigned char *ipad, *opad; - size_t i; - - if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - if( keylen > (size_t) ctx->md_info->block_size ) - { - if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 ) - goto cleanup; - if( ( ret = ctx->md_info->update_func( ctx->md_ctx, key, keylen ) ) != 0 ) - goto cleanup; - if( ( ret = ctx->md_info->finish_func( ctx->md_ctx, sum ) ) != 0 ) - goto cleanup; - - keylen = ctx->md_info->size; - key = sum; - } - - ipad = (unsigned char *) ctx->hmac_ctx; - opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size; - - memset( ipad, 0x36, ctx->md_info->block_size ); - memset( opad, 0x5C, ctx->md_info->block_size ); - - for( i = 0; i < keylen; i++ ) - { - ipad[i] = (unsigned char)( ipad[i] ^ key[i] ); - opad[i] = (unsigned char)( opad[i] ^ key[i] ); - } - - if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 ) - goto cleanup; - if( ( ret = ctx->md_info->update_func( ctx->md_ctx, ipad, - ctx->md_info->block_size ) ) != 0 ) - goto cleanup; - -cleanup: - mbedtls_zeroize( sum, sizeof( sum ) ); - - return( ret ); -} - -int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen ) -{ - if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) ); -} - -int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output ) -{ - int ret; - unsigned char tmp[MBEDTLS_MD_MAX_SIZE]; - unsigned char *opad; - - if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size; - - if( ( ret = ctx->md_info->finish_func( ctx->md_ctx, tmp ) ) != 0 ) - return( ret ); - if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 ) - return( ret ); - if( ( ret = ctx->md_info->update_func( ctx->md_ctx, opad, - ctx->md_info->block_size ) ) != 0 ) - return( ret ); - if( ( ret = ctx->md_info->update_func( ctx->md_ctx, tmp, - ctx->md_info->size ) ) != 0 ) - return( ret ); - return( ctx->md_info->finish_func( ctx->md_ctx, output ) ); -} - -int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx ) -{ - int ret; - unsigned char *ipad; - - if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - ipad = (unsigned char *) ctx->hmac_ctx; - - if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 ) - return( ret ); - return( ctx->md_info->update_func( ctx->md_ctx, ipad, - ctx->md_info->block_size ) ); -} - -int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, - const unsigned char *key, size_t keylen, - const unsigned char *input, size_t ilen, - unsigned char *output ) -{ - mbedtls_md_context_t ctx; - int ret; - - if( md_info == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - mbedtls_md_init( &ctx ); - - if( ( ret = mbedtls_md_setup( &ctx, md_info, 1 ) ) != 0 ) - goto cleanup; - - if( ( ret = mbedtls_md_hmac_starts( &ctx, key, keylen ) ) != 0 ) - goto cleanup; - if( ( ret = mbedtls_md_hmac_update( &ctx, input, ilen ) ) != 0 ) - goto cleanup; - if( ( ret = mbedtls_md_hmac_finish( &ctx, output ) ) != 0 ) - goto cleanup; - -cleanup: - mbedtls_md_free( &ctx ); - - return( ret ); -} - -int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data ) -{ - if( ctx == NULL || ctx->md_info == NULL ) - return( MBEDTLS_ERR_MD_BAD_INPUT_DATA ); - - return( ctx->md_info->process_func( ctx->md_ctx, data ) ); -} - -unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info ) -{ - if( md_info == NULL ) - return( 0 ); - - return md_info->size; -} - -mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info ) -{ - if( md_info == NULL ) - return( MBEDTLS_MD_NONE ); - - return md_info->type; -} - -const char *mbedtls_md_get_name( const mbedtls_md_info_t *md_info ) -{ - if( md_info == NULL ) - return( NULL ); - - return md_info->name; -} - -#endif /* MBEDTLS_MD_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/md2.c b/components/ssl/mbedtls/mbedtls/library/md2.c deleted file mode 100644 index b88aa406..00000000 --- a/components/ssl/mbedtls/mbedtls/library/md2.c +++ /dev/null @@ -1,367 +0,0 @@ -/* - * RFC 1115/1319 compliant MD2 implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The MD2 algorithm was designed by Ron Rivest in 1989. - * - * http://www.ietf.org/rfc/rfc1115.txt - * http://www.ietf.org/rfc/rfc1319.txt - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_MD2_C) - -#include "mbedtls/md2.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_MD2_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -static const unsigned char PI_SUBST[256] = -{ - 0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01, 0x3D, 0x36, - 0x54, 0xA1, 0xEC, 0xF0, 0x06, 0x13, 0x62, 0xA7, 0x05, 0xF3, - 0xC0, 0xC7, 0x73, 0x8C, 0x98, 0x93, 0x2B, 0xD9, 0xBC, 0x4C, - 0x82, 0xCA, 0x1E, 0x9B, 0x57, 0x3C, 0xFD, 0xD4, 0xE0, 0x16, - 0x67, 0x42, 0x6F, 0x18, 0x8A, 0x17, 0xE5, 0x12, 0xBE, 0x4E, - 0xC4, 0xD6, 0xDA, 0x9E, 0xDE, 0x49, 0xA0, 0xFB, 0xF5, 0x8E, - 0xBB, 0x2F, 0xEE, 0x7A, 0xA9, 0x68, 0x79, 0x91, 0x15, 0xB2, - 0x07, 0x3F, 0x94, 0xC2, 0x10, 0x89, 0x0B, 0x22, 0x5F, 0x21, - 0x80, 0x7F, 0x5D, 0x9A, 0x5A, 0x90, 0x32, 0x27, 0x35, 0x3E, - 0xCC, 0xE7, 0xBF, 0xF7, 0x97, 0x03, 0xFF, 0x19, 0x30, 0xB3, - 0x48, 0xA5, 0xB5, 0xD1, 0xD7, 0x5E, 0x92, 0x2A, 0xAC, 0x56, - 0xAA, 0xC6, 0x4F, 0xB8, 0x38, 0xD2, 0x96, 0xA4, 0x7D, 0xB6, - 0x76, 0xFC, 0x6B, 0xE2, 0x9C, 0x74, 0x04, 0xF1, 0x45, 0x9D, - 0x70, 0x59, 0x64, 0x71, 0x87, 0x20, 0x86, 0x5B, 0xCF, 0x65, - 0xE6, 0x2D, 0xA8, 0x02, 0x1B, 0x60, 0x25, 0xAD, 0xAE, 0xB0, - 0xB9, 0xF6, 0x1C, 0x46, 0x61, 0x69, 0x34, 0x40, 0x7E, 0x0F, - 0x55, 0x47, 0xA3, 0x23, 0xDD, 0x51, 0xAF, 0x3A, 0xC3, 0x5C, - 0xF9, 0xCE, 0xBA, 0xC5, 0xEA, 0x26, 0x2C, 0x53, 0x0D, 0x6E, - 0x85, 0x28, 0x84, 0x09, 0xD3, 0xDF, 0xCD, 0xF4, 0x41, 0x81, - 0x4D, 0x52, 0x6A, 0xDC, 0x37, 0xC8, 0x6C, 0xC1, 0xAB, 0xFA, - 0x24, 0xE1, 0x7B, 0x08, 0x0C, 0xBD, 0xB1, 0x4A, 0x78, 0x88, - 0x95, 0x8B, 0xE3, 0x63, 0xE8, 0x6D, 0xE9, 0xCB, 0xD5, 0xFE, - 0x3B, 0x00, 0x1D, 0x39, 0xF2, 0xEF, 0xB7, 0x0E, 0x66, 0x58, - 0xD0, 0xE4, 0xA6, 0x77, 0x72, 0xF8, 0xEB, 0x75, 0x4B, 0x0A, - 0x31, 0x44, 0x50, 0xB4, 0x8F, 0xED, 0x1F, 0x1A, 0xDB, 0x99, - 0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14 -}; - -void mbedtls_md2_init( mbedtls_md2_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_md2_context ) ); -} - -void mbedtls_md2_free( mbedtls_md2_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_md2_context ) ); -} - -void mbedtls_md2_clone( mbedtls_md2_context *dst, - const mbedtls_md2_context *src ) -{ - *dst = *src; -} - -/* - * MD2 context setup - */ -int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx ) -{ - memset( ctx->cksum, 0, 16 ); - memset( ctx->state, 0, 46 ); - memset( ctx->buffer, 0, 16 ); - ctx->left = 0; - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md2_starts( mbedtls_md2_context *ctx ) -{ - mbedtls_md2_starts_ret( ctx ); -} -#endif - -#if !defined(MBEDTLS_MD2_PROCESS_ALT) -int mbedtls_internal_md2_process( mbedtls_md2_context *ctx ) -{ - int i, j; - unsigned char t = 0; - - for( i = 0; i < 16; i++ ) - { - ctx->state[i + 16] = ctx->buffer[i]; - ctx->state[i + 32] = - (unsigned char)( ctx->buffer[i] ^ ctx->state[i]); - } - - for( i = 0; i < 18; i++ ) - { - for( j = 0; j < 48; j++ ) - { - ctx->state[j] = (unsigned char) - ( ctx->state[j] ^ PI_SUBST[t] ); - t = ctx->state[j]; - } - - t = (unsigned char)( t + i ); - } - - t = ctx->cksum[15]; - - for( i = 0; i < 16; i++ ) - { - ctx->cksum[i] = (unsigned char) - ( ctx->cksum[i] ^ PI_SUBST[ctx->buffer[i] ^ t] ); - t = ctx->cksum[i]; - } - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md2_process( mbedtls_md2_context *ctx ) -{ - mbedtls_internal_md2_process( ctx ); -} -#endif -#endif /* !MBEDTLS_MD2_PROCESS_ALT */ - -/* - * MD2 process buffer - */ -int mbedtls_md2_update_ret( mbedtls_md2_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - int ret; - size_t fill; - - while( ilen > 0 ) - { - if( ilen > 16 - ctx->left ) - fill = 16 - ctx->left; - else - fill = ilen; - - memcpy( ctx->buffer + ctx->left, input, fill ); - - ctx->left += fill; - input += fill; - ilen -= fill; - - if( ctx->left == 16 ) - { - ctx->left = 0; - if( ( ret = mbedtls_internal_md2_process( ctx ) ) != 0 ) - return( ret ); - } - } - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md2_update( mbedtls_md2_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - mbedtls_md2_update_ret( ctx, input, ilen ); -} -#endif - -/* - * MD2 final digest - */ -int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx, - unsigned char output[16] ) -{ - int ret; - size_t i; - unsigned char x; - - x = (unsigned char)( 16 - ctx->left ); - - for( i = ctx->left; i < 16; i++ ) - ctx->buffer[i] = x; - - if( ( ret = mbedtls_internal_md2_process( ctx ) ) != 0 ) - return( ret ); - - memcpy( ctx->buffer, ctx->cksum, 16 ); - if( ( ret = mbedtls_internal_md2_process( ctx ) ) != 0 ) - return( ret ); - - memcpy( output, ctx->state, 16 ); - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md2_finish( mbedtls_md2_context *ctx, - unsigned char output[16] ) -{ - mbedtls_md2_finish_ret( ctx, output ); -} -#endif - -#endif /* !MBEDTLS_MD2_ALT */ - -/* - * output = MD2( input buffer ) - */ -int mbedtls_md2_ret( const unsigned char *input, - size_t ilen, - unsigned char output[16] ) -{ - int ret; - mbedtls_md2_context ctx; - - mbedtls_md2_init( &ctx ); - - if( ( ret = mbedtls_md2_starts_ret( &ctx ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md2_update_ret( &ctx, input, ilen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md2_finish_ret( &ctx, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_md2_free( &ctx ); - - return( ret ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md2( const unsigned char *input, - size_t ilen, - unsigned char output[16] ) -{ - mbedtls_md2_ret( input, ilen, output ); -} -#endif - -#if defined(MBEDTLS_SELF_TEST) - -/* - * RFC 1319 test vectors - */ -static const unsigned char md2_test_str[7][81] = -{ - { "" }, - { "a" }, - { "abc" }, - { "message digest" }, - { "abcdefghijklmnopqrstuvwxyz" }, - { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" }, - { "12345678901234567890123456789012345678901234567890123456789012" - "345678901234567890" } -}; - -static const size_t md2_test_strlen[7] = -{ - 0, 1, 3, 14, 26, 62, 80 -}; - -static const unsigned char md2_test_sum[7][16] = -{ - { 0x83, 0x50, 0xE5, 0xA3, 0xE2, 0x4C, 0x15, 0x3D, - 0xF2, 0x27, 0x5C, 0x9F, 0x80, 0x69, 0x27, 0x73 }, - { 0x32, 0xEC, 0x01, 0xEC, 0x4A, 0x6D, 0xAC, 0x72, - 0xC0, 0xAB, 0x96, 0xFB, 0x34, 0xC0, 0xB5, 0xD1 }, - { 0xDA, 0x85, 0x3B, 0x0D, 0x3F, 0x88, 0xD9, 0x9B, - 0x30, 0x28, 0x3A, 0x69, 0xE6, 0xDE, 0xD6, 0xBB }, - { 0xAB, 0x4F, 0x49, 0x6B, 0xFB, 0x2A, 0x53, 0x0B, - 0x21, 0x9F, 0xF3, 0x30, 0x31, 0xFE, 0x06, 0xB0 }, - { 0x4E, 0x8D, 0xDF, 0xF3, 0x65, 0x02, 0x92, 0xAB, - 0x5A, 0x41, 0x08, 0xC3, 0xAA, 0x47, 0x94, 0x0B }, - { 0xDA, 0x33, 0xDE, 0xF2, 0xA4, 0x2D, 0xF1, 0x39, - 0x75, 0x35, 0x28, 0x46, 0xC3, 0x03, 0x38, 0xCD }, - { 0xD5, 0x97, 0x6F, 0x79, 0xD8, 0x3D, 0x3A, 0x0D, - 0xC9, 0x80, 0x6C, 0x3C, 0x66, 0xF3, 0xEF, 0xD8 } -}; - -/* - * Checkup routine - */ -int mbedtls_md2_self_test( int verbose ) -{ - int i, ret = 0; - unsigned char md2sum[16]; - - for( i = 0; i < 7; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " MD2 test #%d: ", i + 1 ); - - ret = mbedtls_md2_ret( md2_test_str[i], md2_test_strlen[i], md2sum ); - if( ret != 0 ) - goto fail; - - if( memcmp( md2sum, md2_test_sum[i], 16 ) != 0 ) - { - ret = 1; - goto fail; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); - -fail: - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_MD2_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/md4.c b/components/ssl/mbedtls/mbedtls/library/md4.c deleted file mode 100644 index ba704f58..00000000 --- a/components/ssl/mbedtls/mbedtls/library/md4.c +++ /dev/null @@ -1,472 +0,0 @@ -/* - * RFC 1186/1320 compliant MD4 implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The MD4 algorithm was designed by Ron Rivest in 1990. - * - * http://www.ietf.org/rfc/rfc1186.txt - * http://www.ietf.org/rfc/rfc1320.txt - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_MD4_C) - -#include "mbedtls/md4.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_MD4_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (little endian) - */ -#ifndef GET_UINT32_LE -#define GET_UINT32_LE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] ) \ - | ( (uint32_t) (b)[(i) + 1] << 8 ) \ - | ( (uint32_t) (b)[(i) + 2] << 16 ) \ - | ( (uint32_t) (b)[(i) + 3] << 24 ); \ -} -#endif - -#ifndef PUT_UINT32_LE -#define PUT_UINT32_LE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( ( (n) ) & 0xFF ); \ - (b)[(i) + 1] = (unsigned char) ( ( (n) >> 8 ) & 0xFF ); \ - (b)[(i) + 2] = (unsigned char) ( ( (n) >> 16 ) & 0xFF ); \ - (b)[(i) + 3] = (unsigned char) ( ( (n) >> 24 ) & 0xFF ); \ -} -#endif - -void mbedtls_md4_init( mbedtls_md4_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_md4_context ) ); -} - -void mbedtls_md4_free( mbedtls_md4_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_md4_context ) ); -} - -void mbedtls_md4_clone( mbedtls_md4_context *dst, - const mbedtls_md4_context *src ) -{ - *dst = *src; -} - -/* - * MD4 context setup - */ -int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx ) -{ - ctx->total[0] = 0; - ctx->total[1] = 0; - - ctx->state[0] = 0x67452301; - ctx->state[1] = 0xEFCDAB89; - ctx->state[2] = 0x98BADCFE; - ctx->state[3] = 0x10325476; - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md4_starts( mbedtls_md4_context *ctx ) -{ - mbedtls_md4_starts_ret( ctx ); -} -#endif - -#if !defined(MBEDTLS_MD4_PROCESS_ALT) -int mbedtls_internal_md4_process( mbedtls_md4_context *ctx, - const unsigned char data[64] ) -{ - uint32_t X[16], A, B, C, D; - - GET_UINT32_LE( X[ 0], data, 0 ); - GET_UINT32_LE( X[ 1], data, 4 ); - GET_UINT32_LE( X[ 2], data, 8 ); - GET_UINT32_LE( X[ 3], data, 12 ); - GET_UINT32_LE( X[ 4], data, 16 ); - GET_UINT32_LE( X[ 5], data, 20 ); - GET_UINT32_LE( X[ 6], data, 24 ); - GET_UINT32_LE( X[ 7], data, 28 ); - GET_UINT32_LE( X[ 8], data, 32 ); - GET_UINT32_LE( X[ 9], data, 36 ); - GET_UINT32_LE( X[10], data, 40 ); - GET_UINT32_LE( X[11], data, 44 ); - GET_UINT32_LE( X[12], data, 48 ); - GET_UINT32_LE( X[13], data, 52 ); - GET_UINT32_LE( X[14], data, 56 ); - GET_UINT32_LE( X[15], data, 60 ); - -#define S(x,n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) - - A = ctx->state[0]; - B = ctx->state[1]; - C = ctx->state[2]; - D = ctx->state[3]; - -#define F(x, y, z) ((x & y) | ((~x) & z)) -#define P(a,b,c,d,x,s) { a += F(b,c,d) + x; a = S(a,s); } - - P( A, B, C, D, X[ 0], 3 ); - P( D, A, B, C, X[ 1], 7 ); - P( C, D, A, B, X[ 2], 11 ); - P( B, C, D, A, X[ 3], 19 ); - P( A, B, C, D, X[ 4], 3 ); - P( D, A, B, C, X[ 5], 7 ); - P( C, D, A, B, X[ 6], 11 ); - P( B, C, D, A, X[ 7], 19 ); - P( A, B, C, D, X[ 8], 3 ); - P( D, A, B, C, X[ 9], 7 ); - P( C, D, A, B, X[10], 11 ); - P( B, C, D, A, X[11], 19 ); - P( A, B, C, D, X[12], 3 ); - P( D, A, B, C, X[13], 7 ); - P( C, D, A, B, X[14], 11 ); - P( B, C, D, A, X[15], 19 ); - -#undef P -#undef F - -#define F(x,y,z) ((x & y) | (x & z) | (y & z)) -#define P(a,b,c,d,x,s) { a += F(b,c,d) + x + 0x5A827999; a = S(a,s); } - - P( A, B, C, D, X[ 0], 3 ); - P( D, A, B, C, X[ 4], 5 ); - P( C, D, A, B, X[ 8], 9 ); - P( B, C, D, A, X[12], 13 ); - P( A, B, C, D, X[ 1], 3 ); - P( D, A, B, C, X[ 5], 5 ); - P( C, D, A, B, X[ 9], 9 ); - P( B, C, D, A, X[13], 13 ); - P( A, B, C, D, X[ 2], 3 ); - P( D, A, B, C, X[ 6], 5 ); - P( C, D, A, B, X[10], 9 ); - P( B, C, D, A, X[14], 13 ); - P( A, B, C, D, X[ 3], 3 ); - P( D, A, B, C, X[ 7], 5 ); - P( C, D, A, B, X[11], 9 ); - P( B, C, D, A, X[15], 13 ); - -#undef P -#undef F - -#define F(x,y,z) (x ^ y ^ z) -#define P(a,b,c,d,x,s) { a += F(b,c,d) + x + 0x6ED9EBA1; a = S(a,s); } - - P( A, B, C, D, X[ 0], 3 ); - P( D, A, B, C, X[ 8], 9 ); - P( C, D, A, B, X[ 4], 11 ); - P( B, C, D, A, X[12], 15 ); - P( A, B, C, D, X[ 2], 3 ); - P( D, A, B, C, X[10], 9 ); - P( C, D, A, B, X[ 6], 11 ); - P( B, C, D, A, X[14], 15 ); - P( A, B, C, D, X[ 1], 3 ); - P( D, A, B, C, X[ 9], 9 ); - P( C, D, A, B, X[ 5], 11 ); - P( B, C, D, A, X[13], 15 ); - P( A, B, C, D, X[ 3], 3 ); - P( D, A, B, C, X[11], 9 ); - P( C, D, A, B, X[ 7], 11 ); - P( B, C, D, A, X[15], 15 ); - -#undef F -#undef P - - ctx->state[0] += A; - ctx->state[1] += B; - ctx->state[2] += C; - ctx->state[3] += D; - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md4_process( mbedtls_md4_context *ctx, - const unsigned char data[64] ) -{ - mbedtls_internal_md4_process( ctx, data ); -} -#endif -#endif /* !MBEDTLS_MD4_PROCESS_ALT */ - -/* - * MD4 process buffer - */ -int mbedtls_md4_update_ret( mbedtls_md4_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - int ret; - size_t fill; - uint32_t left; - - if( ilen == 0 ) - return( 0 ); - - left = ctx->total[0] & 0x3F; - fill = 64 - left; - - ctx->total[0] += (uint32_t) ilen; - ctx->total[0] &= 0xFFFFFFFF; - - if( ctx->total[0] < (uint32_t) ilen ) - ctx->total[1]++; - - if( left && ilen >= fill ) - { - memcpy( (void *) (ctx->buffer + left), - (void *) input, fill ); - - if( ( ret = mbedtls_internal_md4_process( ctx, ctx->buffer ) ) != 0 ) - return( ret ); - - input += fill; - ilen -= fill; - left = 0; - } - - while( ilen >= 64 ) - { - if( ( ret = mbedtls_internal_md4_process( ctx, input ) ) != 0 ) - return( ret ); - - input += 64; - ilen -= 64; - } - - if( ilen > 0 ) - { - memcpy( (void *) (ctx->buffer + left), - (void *) input, ilen ); - } - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md4_update( mbedtls_md4_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - mbedtls_md4_update_ret( ctx, input, ilen ); -} -#endif - -static const unsigned char md4_padding[64] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* - * MD4 final digest - */ -int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx, - unsigned char output[16] ) -{ - int ret; - uint32_t last, padn; - uint32_t high, low; - unsigned char msglen[8]; - - high = ( ctx->total[0] >> 29 ) - | ( ctx->total[1] << 3 ); - low = ( ctx->total[0] << 3 ); - - PUT_UINT32_LE( low, msglen, 0 ); - PUT_UINT32_LE( high, msglen, 4 ); - - last = ctx->total[0] & 0x3F; - padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - - ret = mbedtls_md4_update_ret( ctx, (unsigned char *)md4_padding, padn ); - if( ret != 0 ) - return( ret ); - - if( ( ret = mbedtls_md4_update_ret( ctx, msglen, 8 ) ) != 0 ) - return( ret ); - - - PUT_UINT32_LE( ctx->state[0], output, 0 ); - PUT_UINT32_LE( ctx->state[1], output, 4 ); - PUT_UINT32_LE( ctx->state[2], output, 8 ); - PUT_UINT32_LE( ctx->state[3], output, 12 ); - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md4_finish( mbedtls_md4_context *ctx, - unsigned char output[16] ) -{ - mbedtls_md4_finish_ret( ctx, output ); -} -#endif - -#endif /* !MBEDTLS_MD4_ALT */ - -/* - * output = MD4( input buffer ) - */ -int mbedtls_md4_ret( const unsigned char *input, - size_t ilen, - unsigned char output[16] ) -{ - int ret; - mbedtls_md4_context ctx; - - mbedtls_md4_init( &ctx ); - - if( ( ret = mbedtls_md4_starts_ret( &ctx ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md4_update_ret( &ctx, input, ilen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md4_finish_ret( &ctx, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_md4_free( &ctx ); - - return( ret ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md4( const unsigned char *input, - size_t ilen, - unsigned char output[16] ) -{ - mbedtls_md4_ret( input, ilen, output ); -} -#endif - -#if defined(MBEDTLS_SELF_TEST) - -/* - * RFC 1320 test vectors - */ -static const unsigned char md4_test_str[7][81] = -{ - { "" }, - { "a" }, - { "abc" }, - { "message digest" }, - { "abcdefghijklmnopqrstuvwxyz" }, - { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" }, - { "12345678901234567890123456789012345678901234567890123456789012" - "345678901234567890" } -}; - -static const size_t md4_test_strlen[7] = -{ - 0, 1, 3, 14, 26, 62, 80 -}; - -static const unsigned char md4_test_sum[7][16] = -{ - { 0x31, 0xD6, 0xCF, 0xE0, 0xD1, 0x6A, 0xE9, 0x31, - 0xB7, 0x3C, 0x59, 0xD7, 0xE0, 0xC0, 0x89, 0xC0 }, - { 0xBD, 0xE5, 0x2C, 0xB3, 0x1D, 0xE3, 0x3E, 0x46, - 0x24, 0x5E, 0x05, 0xFB, 0xDB, 0xD6, 0xFB, 0x24 }, - { 0xA4, 0x48, 0x01, 0x7A, 0xAF, 0x21, 0xD8, 0x52, - 0x5F, 0xC1, 0x0A, 0xE8, 0x7A, 0xA6, 0x72, 0x9D }, - { 0xD9, 0x13, 0x0A, 0x81, 0x64, 0x54, 0x9F, 0xE8, - 0x18, 0x87, 0x48, 0x06, 0xE1, 0xC7, 0x01, 0x4B }, - { 0xD7, 0x9E, 0x1C, 0x30, 0x8A, 0xA5, 0xBB, 0xCD, - 0xEE, 0xA8, 0xED, 0x63, 0xDF, 0x41, 0x2D, 0xA9 }, - { 0x04, 0x3F, 0x85, 0x82, 0xF2, 0x41, 0xDB, 0x35, - 0x1C, 0xE6, 0x27, 0xE1, 0x53, 0xE7, 0xF0, 0xE4 }, - { 0xE3, 0x3B, 0x4D, 0xDC, 0x9C, 0x38, 0xF2, 0x19, - 0x9C, 0x3E, 0x7B, 0x16, 0x4F, 0xCC, 0x05, 0x36 } -}; - -/* - * Checkup routine - */ -int mbedtls_md4_self_test( int verbose ) -{ - int i, ret = 0; - unsigned char md4sum[16]; - - for( i = 0; i < 7; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " MD4 test #%d: ", i + 1 ); - - ret = mbedtls_md4_ret( md4_test_str[i], md4_test_strlen[i], md4sum ); - if( ret != 0 ) - goto fail; - - if( memcmp( md4sum, md4_test_sum[i], 16 ) != 0 ) - { - ret = 1; - goto fail; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); - -fail: - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_MD4_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/md5.c b/components/ssl/mbedtls/mbedtls/library/md5.c deleted file mode 100644 index 8440ebff..00000000 --- a/components/ssl/mbedtls/mbedtls/library/md5.c +++ /dev/null @@ -1,485 +0,0 @@ -/* - * RFC 1321 compliant MD5 implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The MD5 algorithm was designed by Ron Rivest in 1991. - * - * http://www.ietf.org/rfc/rfc1321.txt - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_MD5_C) - -#include "mbedtls/md5.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_MD5_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (little endian) - */ -#ifndef GET_UINT32_LE -#define GET_UINT32_LE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] ) \ - | ( (uint32_t) (b)[(i) + 1] << 8 ) \ - | ( (uint32_t) (b)[(i) + 2] << 16 ) \ - | ( (uint32_t) (b)[(i) + 3] << 24 ); \ -} -#endif - -#ifndef PUT_UINT32_LE -#define PUT_UINT32_LE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( ( (n) ) & 0xFF ); \ - (b)[(i) + 1] = (unsigned char) ( ( (n) >> 8 ) & 0xFF ); \ - (b)[(i) + 2] = (unsigned char) ( ( (n) >> 16 ) & 0xFF ); \ - (b)[(i) + 3] = (unsigned char) ( ( (n) >> 24 ) & 0xFF ); \ -} -#endif - -void mbedtls_md5_init( mbedtls_md5_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_md5_context ) ); -} - -void mbedtls_md5_free( mbedtls_md5_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_md5_context ) ); -} - -void mbedtls_md5_clone( mbedtls_md5_context *dst, - const mbedtls_md5_context *src ) -{ - *dst = *src; -} - -/* - * MD5 context setup - */ -int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx ) -{ - ctx->total[0] = 0; - ctx->total[1] = 0; - - ctx->state[0] = 0x67452301; - ctx->state[1] = 0xEFCDAB89; - ctx->state[2] = 0x98BADCFE; - ctx->state[3] = 0x10325476; - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md5_starts( mbedtls_md5_context *ctx ) -{ - mbedtls_md5_starts_ret( ctx ); -} -#endif - -#if !defined(MBEDTLS_MD5_PROCESS_ALT) -int mbedtls_internal_md5_process( mbedtls_md5_context *ctx, - const unsigned char data[64] ) -{ - uint32_t X[16], A, B, C, D; - - GET_UINT32_LE( X[ 0], data, 0 ); - GET_UINT32_LE( X[ 1], data, 4 ); - GET_UINT32_LE( X[ 2], data, 8 ); - GET_UINT32_LE( X[ 3], data, 12 ); - GET_UINT32_LE( X[ 4], data, 16 ); - GET_UINT32_LE( X[ 5], data, 20 ); - GET_UINT32_LE( X[ 6], data, 24 ); - GET_UINT32_LE( X[ 7], data, 28 ); - GET_UINT32_LE( X[ 8], data, 32 ); - GET_UINT32_LE( X[ 9], data, 36 ); - GET_UINT32_LE( X[10], data, 40 ); - GET_UINT32_LE( X[11], data, 44 ); - GET_UINT32_LE( X[12], data, 48 ); - GET_UINT32_LE( X[13], data, 52 ); - GET_UINT32_LE( X[14], data, 56 ); - GET_UINT32_LE( X[15], data, 60 ); - -#define S(x,n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) - -#define P(a,b,c,d,k,s,t) \ -{ \ - a += F(b,c,d) + X[k] + t; a = S(a,s) + b; \ -} - - A = ctx->state[0]; - B = ctx->state[1]; - C = ctx->state[2]; - D = ctx->state[3]; - -#define F(x,y,z) (z ^ (x & (y ^ z))) - - P( A, B, C, D, 0, 7, 0xD76AA478 ); - P( D, A, B, C, 1, 12, 0xE8C7B756 ); - P( C, D, A, B, 2, 17, 0x242070DB ); - P( B, C, D, A, 3, 22, 0xC1BDCEEE ); - P( A, B, C, D, 4, 7, 0xF57C0FAF ); - P( D, A, B, C, 5, 12, 0x4787C62A ); - P( C, D, A, B, 6, 17, 0xA8304613 ); - P( B, C, D, A, 7, 22, 0xFD469501 ); - P( A, B, C, D, 8, 7, 0x698098D8 ); - P( D, A, B, C, 9, 12, 0x8B44F7AF ); - P( C, D, A, B, 10, 17, 0xFFFF5BB1 ); - P( B, C, D, A, 11, 22, 0x895CD7BE ); - P( A, B, C, D, 12, 7, 0x6B901122 ); - P( D, A, B, C, 13, 12, 0xFD987193 ); - P( C, D, A, B, 14, 17, 0xA679438E ); - P( B, C, D, A, 15, 22, 0x49B40821 ); - -#undef F - -#define F(x,y,z) (y ^ (z & (x ^ y))) - - P( A, B, C, D, 1, 5, 0xF61E2562 ); - P( D, A, B, C, 6, 9, 0xC040B340 ); - P( C, D, A, B, 11, 14, 0x265E5A51 ); - P( B, C, D, A, 0, 20, 0xE9B6C7AA ); - P( A, B, C, D, 5, 5, 0xD62F105D ); - P( D, A, B, C, 10, 9, 0x02441453 ); - P( C, D, A, B, 15, 14, 0xD8A1E681 ); - P( B, C, D, A, 4, 20, 0xE7D3FBC8 ); - P( A, B, C, D, 9, 5, 0x21E1CDE6 ); - P( D, A, B, C, 14, 9, 0xC33707D6 ); - P( C, D, A, B, 3, 14, 0xF4D50D87 ); - P( B, C, D, A, 8, 20, 0x455A14ED ); - P( A, B, C, D, 13, 5, 0xA9E3E905 ); - P( D, A, B, C, 2, 9, 0xFCEFA3F8 ); - P( C, D, A, B, 7, 14, 0x676F02D9 ); - P( B, C, D, A, 12, 20, 0x8D2A4C8A ); - -#undef F - -#define F(x,y,z) (x ^ y ^ z) - - P( A, B, C, D, 5, 4, 0xFFFA3942 ); - P( D, A, B, C, 8, 11, 0x8771F681 ); - P( C, D, A, B, 11, 16, 0x6D9D6122 ); - P( B, C, D, A, 14, 23, 0xFDE5380C ); - P( A, B, C, D, 1, 4, 0xA4BEEA44 ); - P( D, A, B, C, 4, 11, 0x4BDECFA9 ); - P( C, D, A, B, 7, 16, 0xF6BB4B60 ); - P( B, C, D, A, 10, 23, 0xBEBFBC70 ); - P( A, B, C, D, 13, 4, 0x289B7EC6 ); - P( D, A, B, C, 0, 11, 0xEAA127FA ); - P( C, D, A, B, 3, 16, 0xD4EF3085 ); - P( B, C, D, A, 6, 23, 0x04881D05 ); - P( A, B, C, D, 9, 4, 0xD9D4D039 ); - P( D, A, B, C, 12, 11, 0xE6DB99E5 ); - P( C, D, A, B, 15, 16, 0x1FA27CF8 ); - P( B, C, D, A, 2, 23, 0xC4AC5665 ); - -#undef F - -#define F(x,y,z) (y ^ (x | ~z)) - - P( A, B, C, D, 0, 6, 0xF4292244 ); - P( D, A, B, C, 7, 10, 0x432AFF97 ); - P( C, D, A, B, 14, 15, 0xAB9423A7 ); - P( B, C, D, A, 5, 21, 0xFC93A039 ); - P( A, B, C, D, 12, 6, 0x655B59C3 ); - P( D, A, B, C, 3, 10, 0x8F0CCC92 ); - P( C, D, A, B, 10, 15, 0xFFEFF47D ); - P( B, C, D, A, 1, 21, 0x85845DD1 ); - P( A, B, C, D, 8, 6, 0x6FA87E4F ); - P( D, A, B, C, 15, 10, 0xFE2CE6E0 ); - P( C, D, A, B, 6, 15, 0xA3014314 ); - P( B, C, D, A, 13, 21, 0x4E0811A1 ); - P( A, B, C, D, 4, 6, 0xF7537E82 ); - P( D, A, B, C, 11, 10, 0xBD3AF235 ); - P( C, D, A, B, 2, 15, 0x2AD7D2BB ); - P( B, C, D, A, 9, 21, 0xEB86D391 ); - -#undef F - - ctx->state[0] += A; - ctx->state[1] += B; - ctx->state[2] += C; - ctx->state[3] += D; - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md5_process( mbedtls_md5_context *ctx, - const unsigned char data[64] ) -{ - mbedtls_internal_md5_process( ctx, data ); -} -#endif -#endif /* !MBEDTLS_MD5_PROCESS_ALT */ - -/* - * MD5 process buffer - */ -int mbedtls_md5_update_ret( mbedtls_md5_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - int ret; - size_t fill; - uint32_t left; - - if( ilen == 0 ) - return( 0 ); - - left = ctx->total[0] & 0x3F; - fill = 64 - left; - - ctx->total[0] += (uint32_t) ilen; - ctx->total[0] &= 0xFFFFFFFF; - - if( ctx->total[0] < (uint32_t) ilen ) - ctx->total[1]++; - - if( left && ilen >= fill ) - { - memcpy( (void *) (ctx->buffer + left), input, fill ); - if( ( ret = mbedtls_internal_md5_process( ctx, ctx->buffer ) ) != 0 ) - return( ret ); - - input += fill; - ilen -= fill; - left = 0; - } - - while( ilen >= 64 ) - { - if( ( ret = mbedtls_internal_md5_process( ctx, input ) ) != 0 ) - return( ret ); - - input += 64; - ilen -= 64; - } - - if( ilen > 0 ) - { - memcpy( (void *) (ctx->buffer + left), input, ilen ); - } - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md5_update( mbedtls_md5_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - mbedtls_md5_update_ret( ctx, input, ilen ); -} -#endif - -static const unsigned char md5_padding[64] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* - * MD5 final digest - */ -int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx, - unsigned char output[16] ) -{ - int ret; - uint32_t last, padn; - uint32_t high, low; - unsigned char msglen[8]; - - high = ( ctx->total[0] >> 29 ) - | ( ctx->total[1] << 3 ); - low = ( ctx->total[0] << 3 ); - - PUT_UINT32_LE( low, msglen, 0 ); - PUT_UINT32_LE( high, msglen, 4 ); - - last = ctx->total[0] & 0x3F; - padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - - if( ( ret = mbedtls_md5_update_ret( ctx, md5_padding, padn ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_md5_update_ret( ctx, msglen, 8 ) ) != 0 ) - return( ret ); - - PUT_UINT32_LE( ctx->state[0], output, 0 ); - PUT_UINT32_LE( ctx->state[1], output, 4 ); - PUT_UINT32_LE( ctx->state[2], output, 8 ); - PUT_UINT32_LE( ctx->state[3], output, 12 ); - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md5_finish( mbedtls_md5_context *ctx, - unsigned char output[16] ) -{ - mbedtls_md5_finish_ret( ctx, output ); -} -#endif - -#endif /* !MBEDTLS_MD5_ALT */ - -/* - * output = MD5( input buffer ) - */ -int mbedtls_md5_ret( const unsigned char *input, - size_t ilen, - unsigned char output[16] ) -{ - int ret; - mbedtls_md5_context ctx; - - mbedtls_md5_init( &ctx ); - - if( ( ret = mbedtls_md5_starts_ret( &ctx ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md5_update_ret( &ctx, input, ilen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md5_finish_ret( &ctx, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_md5_free( &ctx ); - - return( ret ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_md5( const unsigned char *input, - size_t ilen, - unsigned char output[16] ) -{ - mbedtls_md5_ret( input, ilen, output ); -} -#endif - -#if defined(MBEDTLS_SELF_TEST) -/* - * RFC 1321 test vectors - */ -static const unsigned char md5_test_buf[7][81] = -{ - { "" }, - { "a" }, - { "abc" }, - { "message digest" }, - { "abcdefghijklmnopqrstuvwxyz" }, - { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" }, - { "12345678901234567890123456789012345678901234567890123456789012" - "345678901234567890" } -}; - -static const size_t md5_test_buflen[7] = -{ - 0, 1, 3, 14, 26, 62, 80 -}; - -static const unsigned char md5_test_sum[7][16] = -{ - { 0xD4, 0x1D, 0x8C, 0xD9, 0x8F, 0x00, 0xB2, 0x04, - 0xE9, 0x80, 0x09, 0x98, 0xEC, 0xF8, 0x42, 0x7E }, - { 0x0C, 0xC1, 0x75, 0xB9, 0xC0, 0xF1, 0xB6, 0xA8, - 0x31, 0xC3, 0x99, 0xE2, 0x69, 0x77, 0x26, 0x61 }, - { 0x90, 0x01, 0x50, 0x98, 0x3C, 0xD2, 0x4F, 0xB0, - 0xD6, 0x96, 0x3F, 0x7D, 0x28, 0xE1, 0x7F, 0x72 }, - { 0xF9, 0x6B, 0x69, 0x7D, 0x7C, 0xB7, 0x93, 0x8D, - 0x52, 0x5A, 0x2F, 0x31, 0xAA, 0xF1, 0x61, 0xD0 }, - { 0xC3, 0xFC, 0xD3, 0xD7, 0x61, 0x92, 0xE4, 0x00, - 0x7D, 0xFB, 0x49, 0x6C, 0xCA, 0x67, 0xE1, 0x3B }, - { 0xD1, 0x74, 0xAB, 0x98, 0xD2, 0x77, 0xD9, 0xF5, - 0xA5, 0x61, 0x1C, 0x2C, 0x9F, 0x41, 0x9D, 0x9F }, - { 0x57, 0xED, 0xF4, 0xA2, 0x2B, 0xE3, 0xC9, 0x55, - 0xAC, 0x49, 0xDA, 0x2E, 0x21, 0x07, 0xB6, 0x7A } -}; - -/* - * Checkup routine - */ -int mbedtls_md5_self_test( int verbose ) -{ - int i, ret = 0; - unsigned char md5sum[16]; - - for( i = 0; i < 7; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " MD5 test #%d: ", i + 1 ); - - ret = mbedtls_md5_ret( md5_test_buf[i], md5_test_buflen[i], md5sum ); - if( ret != 0 ) - goto fail; - - if( memcmp( md5sum, md5_test_sum[i], 16 ) != 0 ) - { - ret = 1; - goto fail; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); - -fail: - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_MD5_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/md_wrap.c b/components/ssl/mbedtls/mbedtls/library/md_wrap.c deleted file mode 100644 index 32f08719..00000000 --- a/components/ssl/mbedtls/mbedtls/library/md_wrap.c +++ /dev/null @@ -1,586 +0,0 @@ -/** - * \file md_wrap.c - * - * \brief Generic message digest wrapper for mbed TLS - * - * \author Adriaan de Jong - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_MD_C) - -#include "mbedtls/md_internal.h" - -#if defined(MBEDTLS_MD2_C) -#include "mbedtls/md2.h" -#endif - -#if defined(MBEDTLS_MD4_C) -#include "mbedtls/md4.h" -#endif - -#if defined(MBEDTLS_MD5_C) -#include "mbedtls/md5.h" -#endif - -#if defined(MBEDTLS_RIPEMD160_C) -#include "mbedtls/ripemd160.h" -#endif - -#if defined(MBEDTLS_SHA1_C) -#include "mbedtls/sha1.h" -#endif - -#if defined(MBEDTLS_SHA256_C) -#include "mbedtls/sha256.h" -#endif - -#if defined(MBEDTLS_SHA512_C) -#include "mbedtls/sha512.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if defined(MBEDTLS_MD2_C) - -static int md2_starts_wrap( void *ctx ) -{ - return( mbedtls_md2_starts_ret( (mbedtls_md2_context *) ctx ) ); -} - -static int md2_update_wrap( void *ctx, const unsigned char *input, - size_t ilen ) -{ - return( mbedtls_md2_update_ret( (mbedtls_md2_context *) ctx, input, ilen ) ); -} - -static int md2_finish_wrap( void *ctx, unsigned char *output ) -{ - return( mbedtls_md2_finish_ret( (mbedtls_md2_context *) ctx, output ) ); -} - -static void *md2_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md2_context ) ); - - if( ctx != NULL ) - mbedtls_md2_init( (mbedtls_md2_context *) ctx ); - - return( ctx ); -} - -static void md2_ctx_free( void *ctx ) -{ - mbedtls_md2_free( (mbedtls_md2_context *) ctx ); - mbedtls_free( ctx ); -} - -static void md2_clone_wrap( void *dst, const void *src ) -{ - mbedtls_md2_clone( (mbedtls_md2_context *) dst, - (const mbedtls_md2_context *) src ); -} - -static int md2_process_wrap( void *ctx, const unsigned char *data ) -{ - ((void) data); - - return( mbedtls_internal_md2_process( (mbedtls_md2_context *) ctx ) ); -} - -const mbedtls_md_info_t mbedtls_md2_info = { - MBEDTLS_MD_MD2, - "MD2", - 16, - 16, - md2_starts_wrap, - md2_update_wrap, - md2_finish_wrap, - mbedtls_md2_ret, - md2_ctx_alloc, - md2_ctx_free, - md2_clone_wrap, - md2_process_wrap, -}; - -#endif /* MBEDTLS_MD2_C */ - -#if defined(MBEDTLS_MD4_C) - -static int md4_starts_wrap( void *ctx ) -{ - return( mbedtls_md4_starts_ret( (mbedtls_md4_context *) ctx ) ); -} - -static int md4_update_wrap( void *ctx, const unsigned char *input, - size_t ilen ) -{ - return( mbedtls_md4_update_ret( (mbedtls_md4_context *) ctx, input, ilen ) ); -} - -static int md4_finish_wrap( void *ctx, unsigned char *output ) -{ - return( mbedtls_md4_finish_ret( (mbedtls_md4_context *) ctx, output ) ); -} - -static void *md4_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md4_context ) ); - - if( ctx != NULL ) - mbedtls_md4_init( (mbedtls_md4_context *) ctx ); - - return( ctx ); -} - -static void md4_ctx_free( void *ctx ) -{ - mbedtls_md4_free( (mbedtls_md4_context *) ctx ); - mbedtls_free( ctx ); -} - -static void md4_clone_wrap( void *dst, const void *src ) -{ - mbedtls_md4_clone( (mbedtls_md4_context *) dst, - (const mbedtls_md4_context *) src ); -} - -static int md4_process_wrap( void *ctx, const unsigned char *data ) -{ - return( mbedtls_internal_md4_process( (mbedtls_md4_context *) ctx, data ) ); -} - -const mbedtls_md_info_t mbedtls_md4_info = { - MBEDTLS_MD_MD4, - "MD4", - 16, - 64, - md4_starts_wrap, - md4_update_wrap, - md4_finish_wrap, - mbedtls_md4_ret, - md4_ctx_alloc, - md4_ctx_free, - md4_clone_wrap, - md4_process_wrap, -}; - -#endif /* MBEDTLS_MD4_C */ - -#if defined(MBEDTLS_MD5_C) - -static int md5_starts_wrap( void *ctx ) -{ - return( mbedtls_md5_starts_ret( (mbedtls_md5_context *) ctx ) ); -} - -static int md5_update_wrap( void *ctx, const unsigned char *input, - size_t ilen ) -{ - return( mbedtls_md5_update_ret( (mbedtls_md5_context *) ctx, input, ilen ) ); -} - -static int md5_finish_wrap( void *ctx, unsigned char *output ) -{ - return( mbedtls_md5_finish_ret( (mbedtls_md5_context *) ctx, output ) ); -} - -static void *md5_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md5_context ) ); - - if( ctx != NULL ) - mbedtls_md5_init( (mbedtls_md5_context *) ctx ); - - return( ctx ); -} - -static void md5_ctx_free( void *ctx ) -{ - mbedtls_md5_free( (mbedtls_md5_context *) ctx ); - mbedtls_free( ctx ); -} - -static void md5_clone_wrap( void *dst, const void *src ) -{ - mbedtls_md5_clone( (mbedtls_md5_context *) dst, - (const mbedtls_md5_context *) src ); -} - -static int md5_process_wrap( void *ctx, const unsigned char *data ) -{ - return( mbedtls_internal_md5_process( (mbedtls_md5_context *) ctx, data ) ); -} - -const mbedtls_md_info_t mbedtls_md5_info = { - MBEDTLS_MD_MD5, - "MD5", - 16, - 64, - md5_starts_wrap, - md5_update_wrap, - md5_finish_wrap, - mbedtls_md5_ret, - md5_ctx_alloc, - md5_ctx_free, - md5_clone_wrap, - md5_process_wrap, -}; - -#endif /* MBEDTLS_MD5_C */ - -#if defined(MBEDTLS_RIPEMD160_C) - -static int ripemd160_starts_wrap( void *ctx ) -{ - return( mbedtls_ripemd160_starts_ret( (mbedtls_ripemd160_context *) ctx ) ); -} - -static int ripemd160_update_wrap( void *ctx, const unsigned char *input, - size_t ilen ) -{ - return( mbedtls_ripemd160_update_ret( (mbedtls_ripemd160_context *) ctx, - input, ilen ) ); -} - -static int ripemd160_finish_wrap( void *ctx, unsigned char *output ) -{ - return( mbedtls_ripemd160_finish_ret( (mbedtls_ripemd160_context *) ctx, - output ) ); -} - -static void *ripemd160_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ripemd160_context ) ); - - if( ctx != NULL ) - mbedtls_ripemd160_init( (mbedtls_ripemd160_context *) ctx ); - - return( ctx ); -} - -static void ripemd160_ctx_free( void *ctx ) -{ - mbedtls_ripemd160_free( (mbedtls_ripemd160_context *) ctx ); - mbedtls_free( ctx ); -} - -static void ripemd160_clone_wrap( void *dst, const void *src ) -{ - mbedtls_ripemd160_clone( (mbedtls_ripemd160_context *) dst, - (const mbedtls_ripemd160_context *) src ); -} - -static int ripemd160_process_wrap( void *ctx, const unsigned char *data ) -{ - return( mbedtls_internal_ripemd160_process( - (mbedtls_ripemd160_context *) ctx, data ) ); -} - -const mbedtls_md_info_t mbedtls_ripemd160_info = { - MBEDTLS_MD_RIPEMD160, - "RIPEMD160", - 20, - 64, - ripemd160_starts_wrap, - ripemd160_update_wrap, - ripemd160_finish_wrap, - mbedtls_ripemd160_ret, - ripemd160_ctx_alloc, - ripemd160_ctx_free, - ripemd160_clone_wrap, - ripemd160_process_wrap, -}; - -#endif /* MBEDTLS_RIPEMD160_C */ - -#if defined(MBEDTLS_SHA1_C) - -static int sha1_starts_wrap( void *ctx ) -{ - return( mbedtls_sha1_starts_ret( (mbedtls_sha1_context *) ctx ) ); -} - -static int sha1_update_wrap( void *ctx, const unsigned char *input, - size_t ilen ) -{ - return( mbedtls_sha1_update_ret( (mbedtls_sha1_context *) ctx, - input, ilen ) ); -} - -static int sha1_finish_wrap( void *ctx, unsigned char *output ) -{ - return( mbedtls_sha1_finish_ret( (mbedtls_sha1_context *) ctx, output ) ); -} - -static void *sha1_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha1_context ) ); - - if( ctx != NULL ) - mbedtls_sha1_init( (mbedtls_sha1_context *) ctx ); - - return( ctx ); -} - -static void sha1_clone_wrap( void *dst, const void *src ) -{ - mbedtls_sha1_clone( (mbedtls_sha1_context *) dst, - (const mbedtls_sha1_context *) src ); -} - -static void sha1_ctx_free( void *ctx ) -{ - mbedtls_sha1_free( (mbedtls_sha1_context *) ctx ); - mbedtls_free( ctx ); -} - -static int sha1_process_wrap( void *ctx, const unsigned char *data ) -{ - return( mbedtls_internal_sha1_process( (mbedtls_sha1_context *) ctx, - data ) ); -} - -const mbedtls_md_info_t mbedtls_sha1_info = { - MBEDTLS_MD_SHA1, - "SHA1", - 20, - 64, - sha1_starts_wrap, - sha1_update_wrap, - sha1_finish_wrap, - mbedtls_sha1_ret, - sha1_ctx_alloc, - sha1_ctx_free, - sha1_clone_wrap, - sha1_process_wrap, -}; - -#endif /* MBEDTLS_SHA1_C */ - -/* - * Wrappers for generic message digests - */ -#if defined(MBEDTLS_SHA256_C) - -static int sha224_starts_wrap( void *ctx ) -{ - return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 1 ) ); -} - -static int sha224_update_wrap( void *ctx, const unsigned char *input, - size_t ilen ) -{ - return( mbedtls_sha256_update_ret( (mbedtls_sha256_context *) ctx, - input, ilen ) ); -} - -static int sha224_finish_wrap( void *ctx, unsigned char *output ) -{ - return( mbedtls_sha256_finish_ret( (mbedtls_sha256_context *) ctx, - output ) ); -} - -static int sha224_wrap( const unsigned char *input, size_t ilen, - unsigned char *output ) -{ - return( mbedtls_sha256_ret( input, ilen, output, 1 ) ); -} - -static void *sha224_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha256_context ) ); - - if( ctx != NULL ) - mbedtls_sha256_init( (mbedtls_sha256_context *) ctx ); - - return( ctx ); -} - -static void sha224_ctx_free( void *ctx ) -{ - mbedtls_sha256_free( (mbedtls_sha256_context *) ctx ); - mbedtls_free( ctx ); -} - -static void sha224_clone_wrap( void *dst, const void *src ) -{ - mbedtls_sha256_clone( (mbedtls_sha256_context *) dst, - (const mbedtls_sha256_context *) src ); -} - -static int sha224_process_wrap( void *ctx, const unsigned char *data ) -{ - return( mbedtls_internal_sha256_process( (mbedtls_sha256_context *) ctx, - data ) ); -} - -const mbedtls_md_info_t mbedtls_sha224_info = { - MBEDTLS_MD_SHA224, - "SHA224", - 28, - 64, - sha224_starts_wrap, - sha224_update_wrap, - sha224_finish_wrap, - sha224_wrap, - sha224_ctx_alloc, - sha224_ctx_free, - sha224_clone_wrap, - sha224_process_wrap, -}; - -static int sha256_starts_wrap( void *ctx ) -{ - return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 0 ) ); -} - -static int sha256_wrap( const unsigned char *input, size_t ilen, - unsigned char *output ) -{ - return( mbedtls_sha256_ret( input, ilen, output, 0 ) ); -} - -const mbedtls_md_info_t mbedtls_sha256_info = { - MBEDTLS_MD_SHA256, - "SHA256", - 32, - 64, - sha256_starts_wrap, - sha224_update_wrap, - sha224_finish_wrap, - sha256_wrap, - sha224_ctx_alloc, - sha224_ctx_free, - sha224_clone_wrap, - sha224_process_wrap, -}; - -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - -static int sha384_starts_wrap( void *ctx ) -{ - return( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 1 ) ); -} - -static int sha384_update_wrap( void *ctx, const unsigned char *input, - size_t ilen ) -{ - return( mbedtls_sha512_update_ret( (mbedtls_sha512_context *) ctx, - input, ilen ) ); -} - -static int sha384_finish_wrap( void *ctx, unsigned char *output ) -{ - return( mbedtls_sha512_finish_ret( (mbedtls_sha512_context *) ctx, - output ) ); -} - -static int sha384_wrap( const unsigned char *input, size_t ilen, - unsigned char *output ) -{ - return( mbedtls_sha512_ret( input, ilen, output, 1 ) ); -} - -static void *sha384_ctx_alloc( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha512_context ) ); - - if( ctx != NULL ) - mbedtls_sha512_init( (mbedtls_sha512_context *) ctx ); - - return( ctx ); -} - -static void sha384_ctx_free( void *ctx ) -{ - mbedtls_sha512_free( (mbedtls_sha512_context *) ctx ); - mbedtls_free( ctx ); -} - -static void sha384_clone_wrap( void *dst, const void *src ) -{ - mbedtls_sha512_clone( (mbedtls_sha512_context *) dst, - (const mbedtls_sha512_context *) src ); -} - -static int sha384_process_wrap( void *ctx, const unsigned char *data ) -{ - return( mbedtls_internal_sha512_process( (mbedtls_sha512_context *) ctx, - data ) ); -} - -const mbedtls_md_info_t mbedtls_sha384_info = { - MBEDTLS_MD_SHA384, - "SHA384", - 48, - 128, - sha384_starts_wrap, - sha384_update_wrap, - sha384_finish_wrap, - sha384_wrap, - sha384_ctx_alloc, - sha384_ctx_free, - sha384_clone_wrap, - sha384_process_wrap, -}; - -static int sha512_starts_wrap( void *ctx ) -{ - return( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 0 ) ); -} - -static int sha512_wrap( const unsigned char *input, size_t ilen, - unsigned char *output ) -{ - return( mbedtls_sha512_ret( input, ilen, output, 0 ) ); -} - -const mbedtls_md_info_t mbedtls_sha512_info = { - MBEDTLS_MD_SHA512, - "SHA512", - 64, - 128, - sha512_starts_wrap, - sha384_update_wrap, - sha384_finish_wrap, - sha512_wrap, - sha384_ctx_alloc, - sha384_ctx_free, - sha384_clone_wrap, - sha384_process_wrap, -}; - -#endif /* MBEDTLS_SHA512_C */ - -#endif /* MBEDTLS_MD_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/memory_buffer_alloc.c b/components/ssl/mbedtls/mbedtls/library/memory_buffer_alloc.c deleted file mode 100644 index 821ae2c7..00000000 --- a/components/ssl/mbedtls/mbedtls/library/memory_buffer_alloc.c +++ /dev/null @@ -1,752 +0,0 @@ -/* - * Buffer-based memory allocator - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) -#include "mbedtls/memory_buffer_alloc.h" - -/* No need for the header guard as MBEDTLS_MEMORY_BUFFER_ALLOC_C - is dependent upon MBEDTLS_PLATFORM_C */ -#include "mbedtls/platform.h" - -#include - -#if defined(MBEDTLS_MEMORY_BACKTRACE) -#include -#endif - -#if defined(MBEDTLS_THREADING_C) -#include "mbedtls/threading.h" -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -#define MAGIC1 0xFF00AA55 -#define MAGIC2 0xEE119966 -#define MAX_BT 20 - -typedef struct _memory_header memory_header; -struct _memory_header -{ - size_t magic1; - size_t size; - size_t alloc; - memory_header *prev; - memory_header *next; - memory_header *prev_free; - memory_header *next_free; -#if defined(MBEDTLS_MEMORY_BACKTRACE) - char **trace; - size_t trace_count; -#endif - size_t magic2; -}; - -typedef struct -{ - unsigned char *buf; - size_t len; - memory_header *first; - memory_header *first_free; - int verify; -#if defined(MBEDTLS_MEMORY_DEBUG) - size_t alloc_count; - size_t free_count; - size_t total_used; - size_t maximum_used; - size_t header_count; - size_t maximum_header_count; -#endif -#if defined(MBEDTLS_THREADING_C) - mbedtls_threading_mutex_t mutex; -#endif -} -buffer_alloc_ctx; - -static buffer_alloc_ctx heap; - -#if defined(MBEDTLS_MEMORY_DEBUG) -static void debug_header( memory_header *hdr ) -{ -#if defined(MBEDTLS_MEMORY_BACKTRACE) - size_t i; -#endif - - mbedtls_fprintf( stderr, "HDR: PTR(%10zu), PREV(%10zu), NEXT(%10zu), " - "ALLOC(%zu), SIZE(%10zu)\n", - (size_t) hdr, (size_t) hdr->prev, (size_t) hdr->next, - hdr->alloc, hdr->size ); - mbedtls_fprintf( stderr, " FPREV(%10zu), FNEXT(%10zu)\n", - (size_t) hdr->prev_free, (size_t) hdr->next_free ); - -#if defined(MBEDTLS_MEMORY_BACKTRACE) - mbedtls_fprintf( stderr, "TRACE: \n" ); - for( i = 0; i < hdr->trace_count; i++ ) - mbedtls_fprintf( stderr, "%s\n", hdr->trace[i] ); - mbedtls_fprintf( stderr, "\n" ); -#endif -} - -static void debug_chain( void ) -{ - memory_header *cur = heap.first; - - mbedtls_fprintf( stderr, "\nBlock list\n" ); - while( cur != NULL ) - { - debug_header( cur ); - cur = cur->next; - } - - mbedtls_fprintf( stderr, "Free list\n" ); - cur = heap.first_free; - - while( cur != NULL ) - { - debug_header( cur ); - cur = cur->next_free; - } -} -#endif /* MBEDTLS_MEMORY_DEBUG */ - -static int verify_header( memory_header *hdr ) -{ - if( hdr->magic1 != MAGIC1 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: MAGIC1 mismatch\n" ); -#endif - return( 1 ); - } - - if( hdr->magic2 != MAGIC2 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: MAGIC2 mismatch\n" ); -#endif - return( 1 ); - } - - if( hdr->alloc > 1 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: alloc has illegal value\n" ); -#endif - return( 1 ); - } - - if( hdr->prev != NULL && hdr->prev == hdr->next ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: prev == next\n" ); -#endif - return( 1 ); - } - - if( hdr->prev_free != NULL && hdr->prev_free == hdr->next_free ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: prev_free == next_free\n" ); -#endif - return( 1 ); - } - - return( 0 ); -} - -static int verify_chain( void ) -{ - memory_header *prv = heap.first, *cur; - - if( prv == NULL || verify_header( prv ) != 0 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: verification of first header " - "failed\n" ); -#endif - return( 1 ); - } - - if( heap.first->prev != NULL ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: verification failed: " - "first->prev != NULL\n" ); -#endif - return( 1 ); - } - - cur = heap.first->next; - - while( cur != NULL ) - { - if( verify_header( cur ) != 0 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: verification of header " - "failed\n" ); -#endif - return( 1 ); - } - - if( cur->prev != prv ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: verification failed: " - "cur->prev != prv\n" ); -#endif - return( 1 ); - } - - prv = cur; - cur = cur->next; - } - - return( 0 ); -} - -static void *buffer_alloc_calloc( size_t n, size_t size ) -{ - memory_header *new, *cur = heap.first_free; - unsigned char *p; - void *ret; - size_t original_len, len; -#if defined(MBEDTLS_MEMORY_BACKTRACE) - void *trace_buffer[MAX_BT]; - size_t trace_cnt; -#endif - - if( heap.buf == NULL || heap.first == NULL ) - return( NULL ); - - original_len = len = n * size; - - if( n == 0 || size == 0 || len / n != size ) - return( NULL ); - else if( len > (size_t)-MBEDTLS_MEMORY_ALIGN_MULTIPLE ) - return( NULL ); - - if( len % MBEDTLS_MEMORY_ALIGN_MULTIPLE ) - { - len -= len % MBEDTLS_MEMORY_ALIGN_MULTIPLE; - len += MBEDTLS_MEMORY_ALIGN_MULTIPLE; - } - - // Find block that fits - // - while( cur != NULL ) - { - if( cur->size >= len ) - break; - - cur = cur->next_free; - } - - if( cur == NULL ) - return( NULL ); - - if( cur->alloc != 0 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: block in free_list but allocated " - "data\n" ); -#endif - mbedtls_exit( 1 ); - } - -#if defined(MBEDTLS_MEMORY_DEBUG) - heap.alloc_count++; -#endif - - // Found location, split block if > memory_header + 4 room left - // - if( cur->size - len < sizeof(memory_header) + - MBEDTLS_MEMORY_ALIGN_MULTIPLE ) - { - cur->alloc = 1; - - // Remove from free_list - // - if( cur->prev_free != NULL ) - cur->prev_free->next_free = cur->next_free; - else - heap.first_free = cur->next_free; - - if( cur->next_free != NULL ) - cur->next_free->prev_free = cur->prev_free; - - cur->prev_free = NULL; - cur->next_free = NULL; - -#if defined(MBEDTLS_MEMORY_DEBUG) - heap.total_used += cur->size; - if( heap.total_used > heap.maximum_used ) - heap.maximum_used = heap.total_used; -#endif -#if defined(MBEDTLS_MEMORY_BACKTRACE) - trace_cnt = backtrace( trace_buffer, MAX_BT ); - cur->trace = backtrace_symbols( trace_buffer, trace_cnt ); - cur->trace_count = trace_cnt; -#endif - - if( ( heap.verify & MBEDTLS_MEMORY_VERIFY_ALLOC ) && verify_chain() != 0 ) - mbedtls_exit( 1 ); - - ret = (unsigned char *) cur + sizeof( memory_header ); - memset( ret, 0, original_len ); - - return( ret ); - } - - p = ( (unsigned char *) cur ) + sizeof(memory_header) + len; - new = (memory_header *) p; - - new->size = cur->size - len - sizeof(memory_header); - new->alloc = 0; - new->prev = cur; - new->next = cur->next; -#if defined(MBEDTLS_MEMORY_BACKTRACE) - new->trace = NULL; - new->trace_count = 0; -#endif - new->magic1 = MAGIC1; - new->magic2 = MAGIC2; - - if( new->next != NULL ) - new->next->prev = new; - - // Replace cur with new in free_list - // - new->prev_free = cur->prev_free; - new->next_free = cur->next_free; - if( new->prev_free != NULL ) - new->prev_free->next_free = new; - else - heap.first_free = new; - - if( new->next_free != NULL ) - new->next_free->prev_free = new; - - cur->alloc = 1; - cur->size = len; - cur->next = new; - cur->prev_free = NULL; - cur->next_free = NULL; - -#if defined(MBEDTLS_MEMORY_DEBUG) - heap.header_count++; - if( heap.header_count > heap.maximum_header_count ) - heap.maximum_header_count = heap.header_count; - heap.total_used += cur->size; - if( heap.total_used > heap.maximum_used ) - heap.maximum_used = heap.total_used; -#endif -#if defined(MBEDTLS_MEMORY_BACKTRACE) - trace_cnt = backtrace( trace_buffer, MAX_BT ); - cur->trace = backtrace_symbols( trace_buffer, trace_cnt ); - cur->trace_count = trace_cnt; -#endif - - if( ( heap.verify & MBEDTLS_MEMORY_VERIFY_ALLOC ) && verify_chain() != 0 ) - mbedtls_exit( 1 ); - - ret = (unsigned char *) cur + sizeof( memory_header ); - memset( ret, 0, original_len ); - - return( ret ); -} - -static void buffer_alloc_free( void *ptr ) -{ - memory_header *hdr, *old = NULL; - unsigned char *p = (unsigned char *) ptr; - - if( ptr == NULL || heap.buf == NULL || heap.first == NULL ) - return; - - if( p < heap.buf || p >= heap.buf + heap.len ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: mbedtls_free() outside of managed " - "space\n" ); -#endif - mbedtls_exit( 1 ); - } - - p -= sizeof(memory_header); - hdr = (memory_header *) p; - - if( verify_header( hdr ) != 0 ) - mbedtls_exit( 1 ); - - if( hdr->alloc != 1 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - mbedtls_fprintf( stderr, "FATAL: mbedtls_free() on unallocated " - "data\n" ); -#endif - mbedtls_exit( 1 ); - } - - hdr->alloc = 0; - -#if defined(MBEDTLS_MEMORY_DEBUG) - heap.free_count++; - heap.total_used -= hdr->size; -#endif - -#if defined(MBEDTLS_MEMORY_BACKTRACE) - free( hdr->trace ); - hdr->trace = NULL; - hdr->trace_count = 0; -#endif - - // Regroup with block before - // - if( hdr->prev != NULL && hdr->prev->alloc == 0 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - heap.header_count--; -#endif - hdr->prev->size += sizeof(memory_header) + hdr->size; - hdr->prev->next = hdr->next; - old = hdr; - hdr = hdr->prev; - - if( hdr->next != NULL ) - hdr->next->prev = hdr; - - memset( old, 0, sizeof(memory_header) ); - } - - // Regroup with block after - // - if( hdr->next != NULL && hdr->next->alloc == 0 ) - { -#if defined(MBEDTLS_MEMORY_DEBUG) - heap.header_count--; -#endif - hdr->size += sizeof(memory_header) + hdr->next->size; - old = hdr->next; - hdr->next = hdr->next->next; - - if( hdr->prev_free != NULL || hdr->next_free != NULL ) - { - if( hdr->prev_free != NULL ) - hdr->prev_free->next_free = hdr->next_free; - else - heap.first_free = hdr->next_free; - - if( hdr->next_free != NULL ) - hdr->next_free->prev_free = hdr->prev_free; - } - - hdr->prev_free = old->prev_free; - hdr->next_free = old->next_free; - - if( hdr->prev_free != NULL ) - hdr->prev_free->next_free = hdr; - else - heap.first_free = hdr; - - if( hdr->next_free != NULL ) - hdr->next_free->prev_free = hdr; - - if( hdr->next != NULL ) - hdr->next->prev = hdr; - - memset( old, 0, sizeof(memory_header) ); - } - - // Prepend to free_list if we have not merged - // (Does not have to stay in same order as prev / next list) - // - if( old == NULL ) - { - hdr->next_free = heap.first_free; - if( heap.first_free != NULL ) - heap.first_free->prev_free = hdr; - heap.first_free = hdr; - } - - if( ( heap.verify & MBEDTLS_MEMORY_VERIFY_FREE ) && verify_chain() != 0 ) - mbedtls_exit( 1 ); -} - -void mbedtls_memory_buffer_set_verify( int verify ) -{ - heap.verify = verify; -} - -int mbedtls_memory_buffer_alloc_verify( void ) -{ - return verify_chain(); -} - -#if defined(MBEDTLS_MEMORY_DEBUG) -void mbedtls_memory_buffer_alloc_status( void ) -{ - mbedtls_fprintf( stderr, - "Current use: %zu blocks / %zu bytes, max: %zu blocks / " - "%zu bytes (total %zu bytes), alloc / free: %zu / %zu\n", - heap.header_count, heap.total_used, - heap.maximum_header_count, heap.maximum_used, - heap.maximum_header_count * sizeof( memory_header ) - + heap.maximum_used, - heap.alloc_count, heap.free_count ); - - if( heap.first->next == NULL ) - mbedtls_fprintf( stderr, "All memory de-allocated in stack buffer\n" ); - else - { - mbedtls_fprintf( stderr, "Memory currently allocated:\n" ); - debug_chain(); - } -} - -void mbedtls_memory_buffer_alloc_max_get( size_t *max_used, size_t *max_blocks ) -{ - *max_used = heap.maximum_used; - *max_blocks = heap.maximum_header_count; -} - -void mbedtls_memory_buffer_alloc_max_reset( void ) -{ - heap.maximum_used = 0; - heap.maximum_header_count = 0; -} - -void mbedtls_memory_buffer_alloc_cur_get( size_t *cur_used, size_t *cur_blocks ) -{ - *cur_used = heap.total_used; - *cur_blocks = heap.header_count; -} -#endif /* MBEDTLS_MEMORY_DEBUG */ - -#if defined(MBEDTLS_THREADING_C) -static void *buffer_alloc_calloc_mutexed( size_t n, size_t size ) -{ - void *buf; - if( mbedtls_mutex_lock( &heap.mutex ) != 0 ) - return( NULL ); - buf = buffer_alloc_calloc( n, size ); - if( mbedtls_mutex_unlock( &heap.mutex ) ) - return( NULL ); - return( buf ); -} - -static void buffer_alloc_free_mutexed( void *ptr ) -{ - /* We have to good option here, but corrupting the heap seems - * worse than loosing memory. */ - if( mbedtls_mutex_lock( &heap.mutex ) ) - return; - buffer_alloc_free( ptr ); - (void) mbedtls_mutex_unlock( &heap.mutex ); -} -#endif /* MBEDTLS_THREADING_C */ - -void mbedtls_memory_buffer_alloc_init( unsigned char *buf, size_t len ) -{ - memset( &heap, 0, sizeof( buffer_alloc_ctx ) ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &heap.mutex ); - mbedtls_platform_set_calloc_free( buffer_alloc_calloc_mutexed, - buffer_alloc_free_mutexed ); -#else - mbedtls_platform_set_calloc_free( buffer_alloc_calloc, buffer_alloc_free ); -#endif - - if( len < sizeof( memory_header ) + MBEDTLS_MEMORY_ALIGN_MULTIPLE ) - return; - else if( (size_t)buf % MBEDTLS_MEMORY_ALIGN_MULTIPLE ) - { - /* Adjust len first since buf is used in the computation */ - len -= MBEDTLS_MEMORY_ALIGN_MULTIPLE - - (size_t)buf % MBEDTLS_MEMORY_ALIGN_MULTIPLE; - buf += MBEDTLS_MEMORY_ALIGN_MULTIPLE - - (size_t)buf % MBEDTLS_MEMORY_ALIGN_MULTIPLE; - } - - memset( buf, 0, len ); - - heap.buf = buf; - heap.len = len; - - heap.first = (memory_header *)buf; - heap.first->size = len - sizeof( memory_header ); - heap.first->magic1 = MAGIC1; - heap.first->magic2 = MAGIC2; - heap.first_free = heap.first; -} - -void mbedtls_memory_buffer_alloc_free( void ) -{ -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &heap.mutex ); -#endif - mbedtls_zeroize( &heap, sizeof(buffer_alloc_ctx) ); -} - -#if defined(MBEDTLS_SELF_TEST) -static int check_pointer( void *p ) -{ - if( p == NULL ) - return( -1 ); - - if( (size_t) p % MBEDTLS_MEMORY_ALIGN_MULTIPLE != 0 ) - return( -1 ); - - return( 0 ); -} - -static int check_all_free( void ) -{ - if( -#if defined(MBEDTLS_MEMORY_DEBUG) - heap.total_used != 0 || -#endif - heap.first != heap.first_free || - (void *) heap.first != (void *) heap.buf ) - { - return( -1 ); - } - - return( 0 ); -} - -#define TEST_ASSERT( condition ) \ - if( ! (condition) ) \ - { \ - if( verbose != 0 ) \ - mbedtls_printf( "failed\n" ); \ - \ - ret = 1; \ - goto cleanup; \ - } - -int mbedtls_memory_buffer_alloc_self_test( int verbose ) -{ - unsigned char buf[1024]; - unsigned char *p, *q, *r, *end; - int ret = 0; - - if( verbose != 0 ) - mbedtls_printf( " MBA test #1 (basic alloc-free cycle): " ); - - mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) ); - - p = mbedtls_calloc( 1, 1 ); - q = mbedtls_calloc( 1, 128 ); - r = mbedtls_calloc( 1, 16 ); - - TEST_ASSERT( check_pointer( p ) == 0 && - check_pointer( q ) == 0 && - check_pointer( r ) == 0 ); - - mbedtls_free( r ); - mbedtls_free( q ); - mbedtls_free( p ); - - TEST_ASSERT( check_all_free( ) == 0 ); - - /* Memorize end to compare with the next test */ - end = heap.buf + heap.len; - - mbedtls_memory_buffer_alloc_free( ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " MBA test #2 (buf not aligned): " ); - - mbedtls_memory_buffer_alloc_init( buf + 1, sizeof( buf ) - 1 ); - - TEST_ASSERT( heap.buf + heap.len == end ); - - p = mbedtls_calloc( 1, 1 ); - q = mbedtls_calloc( 1, 128 ); - r = mbedtls_calloc( 1, 16 ); - - TEST_ASSERT( check_pointer( p ) == 0 && - check_pointer( q ) == 0 && - check_pointer( r ) == 0 ); - - mbedtls_free( r ); - mbedtls_free( q ); - mbedtls_free( p ); - - TEST_ASSERT( check_all_free( ) == 0 ); - - mbedtls_memory_buffer_alloc_free( ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " MBA test #3 (full): " ); - - mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) ); - - p = mbedtls_calloc( 1, sizeof( buf ) - sizeof( memory_header ) ); - - TEST_ASSERT( check_pointer( p ) == 0 ); - TEST_ASSERT( mbedtls_calloc( 1, 1 ) == NULL ); - - mbedtls_free( p ); - - p = mbedtls_calloc( 1, sizeof( buf ) - 2 * sizeof( memory_header ) - 16 ); - q = mbedtls_calloc( 1, 16 ); - - TEST_ASSERT( check_pointer( p ) == 0 && check_pointer( q ) == 0 ); - TEST_ASSERT( mbedtls_calloc( 1, 1 ) == NULL ); - - mbedtls_free( q ); - - TEST_ASSERT( mbedtls_calloc( 1, 17 ) == NULL ); - - mbedtls_free( p ); - - TEST_ASSERT( check_all_free( ) == 0 ); - - mbedtls_memory_buffer_alloc_free( ); - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - -cleanup: - mbedtls_memory_buffer_alloc_free( ); - - return( ret ); -} -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_MEMORY_BUFFER_ALLOC_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/net_sockets.c b/components/ssl/mbedtls/mbedtls/library/net_sockets.c deleted file mode 100644 index b1e8f41d..00000000 --- a/components/ssl/mbedtls/mbedtls/library/net_sockets.c +++ /dev/null @@ -1,591 +0,0 @@ -/* - * TCP/IP or UDP/IP networking functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_NET_C) - -#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \ - !defined(__APPLE__) && !defined(_WIN32) -#error "This module only works on Unix and Windows, see MBEDTLS_NET_C in config.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#endif - -#include "mbedtls/net_sockets.h" - -#include - -#if (defined(_WIN32) || defined(_WIN32_WCE)) && !defined(EFIX64) && \ - !defined(EFI32) - -#ifdef _WIN32_WINNT -#undef _WIN32_WINNT -#endif -/* Enables getaddrinfo() & Co */ -#define _WIN32_WINNT 0x0501 -#include - -#include -#include - -#if defined(_MSC_VER) -#if defined(_WIN32_WCE) -#pragma comment( lib, "ws2.lib" ) -#else -#pragma comment( lib, "ws2_32.lib" ) -#endif -#endif /* _MSC_VER */ - -#define read(fd,buf,len) recv( fd, (char*)( buf ), (int)( len ), 0 ) -#define write(fd,buf,len) send( fd, (char*)( buf ), (int)( len ), 0 ) -#define close(fd) closesocket(fd) - -static int wsa_init_done = 0; - -#else /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */ - -/* Some MS functions want int and MSVC warns if we pass size_t, - * but the standard functions use socklen_t, so cast only for MSVC */ -#if defined(_MSC_VER) -#define MSVC_INT_CAST (int) -#else -#define MSVC_INT_CAST -#endif - -#include - -#include - -#include - -/* - * Prepare for using the sockets interface - */ -static int net_prepare( void ) -{ -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - WSADATA wsaData; - - if( wsa_init_done == 0 ) - { - if( WSAStartup( MAKEWORD(2,0), &wsaData ) != 0 ) - return( MBEDTLS_ERR_NET_SOCKET_FAILED ); - - wsa_init_done = 1; - } -#else -#if !defined(EFIX64) && !defined(EFI32) - signal( SIGPIPE, SIG_IGN ); -#endif -#endif - return( 0 ); -} - -/* - * Initialize a context - */ -void mbedtls_net_init( mbedtls_net_context *ctx ) -{ - ctx->fd = -1; -} - -/* - * Initiate a TCP connection with host:port and the given protocol - */ -int mbedtls_net_connect( mbedtls_net_context *ctx, const char *host, - const char *port, int proto ) -{ - int ret; - struct addrinfo hints, *addr_list, *cur; - - if( ( ret = net_prepare() ) != 0 ) - return( ret ); - - /* Do name resolution with both IPv6 and IPv4 */ - memset( &hints, 0, sizeof( hints ) ); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM; - hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP; - - if( getaddrinfo( host, port, &hints, &addr_list ) != 0 ) - return( MBEDTLS_ERR_NET_UNKNOWN_HOST ); - - /* Try the sockaddrs until a connection succeeds */ - ret = MBEDTLS_ERR_NET_UNKNOWN_HOST; - for( cur = addr_list; cur != NULL; cur = cur->ai_next ) - { - ctx->fd = (int) socket( cur->ai_family, cur->ai_socktype, - cur->ai_protocol ); - if( ctx->fd < 0 ) - { - ret = MBEDTLS_ERR_NET_SOCKET_FAILED; - continue; - } - - if( connect( ctx->fd, cur->ai_addr, MSVC_INT_CAST cur->ai_addrlen ) == 0 ) - { - ret = 0; - break; - } - - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_CONNECT_FAILED; - } - - freeaddrinfo( addr_list ); - - return( ret ); -} - -/* - * Create a listening socket on bind_ip:port - */ -int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto ) -{ - int ret; - struct addrinfo hints, *addr_list, *cur; - - if( ( ret = net_prepare() ) != 0 ) - return( ret ); - - /* Bind to IPv6 and/or IPv4, but only in the desired protocol */ - memset( &hints, 0, sizeof( hints ) ); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM; - hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP; - if( bind_ip == NULL ) - hints.ai_flags = AI_PASSIVE; - - if( getaddrinfo( bind_ip, port, &hints, &addr_list ) != 0 ) - return( MBEDTLS_ERR_NET_UNKNOWN_HOST ); - - /* Try the sockaddrs until a binding succeeds */ - ret = MBEDTLS_ERR_NET_UNKNOWN_HOST; - for( cur = addr_list; cur != NULL; cur = cur->ai_next ) - { - ctx->fd = (int) socket( cur->ai_family, cur->ai_socktype, - cur->ai_protocol ); - if( ctx->fd < 0 ) - { - ret = MBEDTLS_ERR_NET_SOCKET_FAILED; - continue; - } - - n = 1; - if( setsockopt( ctx->fd, SOL_SOCKET, SO_REUSEADDR, - (const char *) &n, sizeof( n ) ) != 0 ) - { - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_SOCKET_FAILED; - continue; - } - - if( bind( ctx->fd, cur->ai_addr, MSVC_INT_CAST cur->ai_addrlen ) != 0 ) - { - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_BIND_FAILED; - continue; - } - - /* Listen only makes sense for TCP */ - if( proto == MBEDTLS_NET_PROTO_TCP ) - { - if( listen( ctx->fd, MBEDTLS_NET_LISTEN_BACKLOG ) != 0 ) - { - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_LISTEN_FAILED; - continue; - } - } - - /* Bind was successful */ - ret = 0; - break; - } - - freeaddrinfo( addr_list ); - - return( ret ); - -} - -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) -/* - * Check if the requested operation would be blocking on a non-blocking socket - * and thus 'failed' with a negative return value. - */ -static int net_would_block( const mbedtls_net_context *ctx ) -{ - ((void) ctx); - return( WSAGetLastError() == WSAEWOULDBLOCK ); -} -#else -/* - * Check if the requested operation would be blocking on a non-blocking socket - * and thus 'failed' with a negative return value. - * - * Note: on a blocking socket this function always returns 0! - */ -static int net_would_block( const mbedtls_net_context *ctx ) -{ - int err = errno; - - /* - * Never return 'WOULD BLOCK' on a non-blocking socket - */ - if( ( fcntl( ctx->fd, F_GETFL ) & O_NONBLOCK ) != O_NONBLOCK ) - { - errno = err; - return( 0 ); - } - - switch( errno = err ) - { -#if defined EAGAIN - case EAGAIN: -#endif -#if defined EWOULDBLOCK && EWOULDBLOCK != EAGAIN - case EWOULDBLOCK: -#endif - return( 1 ); - } - return( 0 ); -} -#endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */ - -/* - * Accept a connection from a remote client - */ -int mbedtls_net_accept( mbedtls_net_context *bind_ctx, - mbedtls_net_context *client_ctx, - void *client_ip, size_t buf_size, size_t *ip_len ) -{ - int ret; - int type; - - struct sockaddr_storage client_addr; - -#if defined(__socklen_t_defined) || defined(_SOCKLEN_T) || \ - defined(_SOCKLEN_T_DECLARED) || defined(__DEFINED_socklen_t) - socklen_t n = (socklen_t) sizeof( client_addr ); - socklen_t type_len = (socklen_t) sizeof( type ); -#else - int n = (int) sizeof( client_addr ); - int type_len = (int) sizeof( type ); -#endif - - /* Is this a TCP or UDP socket? */ - if( getsockopt( bind_ctx->fd, SOL_SOCKET, SO_TYPE, - (void *) &type, &type_len ) != 0 || - ( type != SOCK_STREAM && type != SOCK_DGRAM ) ) - { - return( MBEDTLS_ERR_NET_ACCEPT_FAILED ); - } - - if( type == SOCK_STREAM ) - { - /* TCP: actual accept() */ - ret = client_ctx->fd = (int) accept( bind_ctx->fd, - (struct sockaddr *) &client_addr, &n ); - } - else - { - /* UDP: wait for a message, but keep it in the queue */ - char buf[1] = { 0 }; - - ret = (int) recvfrom( bind_ctx->fd, buf, sizeof( buf ), MSG_PEEK, - (struct sockaddr *) &client_addr, &n ); - -#if defined(_WIN32) - if( ret == SOCKET_ERROR && - WSAGetLastError() == WSAEMSGSIZE ) - { - /* We know buf is too small, thanks, just peeking here */ - ret = 0; - } -#endif - } - - if( ret < 0 ) - { - if( net_would_block( bind_ctx ) != 0 ) - return( MBEDTLS_ERR_SSL_WANT_READ ); - - return( MBEDTLS_ERR_NET_ACCEPT_FAILED ); - } - - /* UDP: hijack the listening socket to communicate with the client, - * then bind a new socket to accept new connections */ - if( type != SOCK_STREAM ) - { - struct sockaddr_storage local_addr; - int one = 1; - - if( connect( bind_ctx->fd, (struct sockaddr *) &client_addr, n ) != 0 ) - return( MBEDTLS_ERR_NET_ACCEPT_FAILED ); - - client_ctx->fd = bind_ctx->fd; - bind_ctx->fd = -1; /* In case we exit early */ - - n = sizeof( struct sockaddr_storage ); - if( getsockname( client_ctx->fd, - (struct sockaddr *) &local_addr, &n ) != 0 || - ( bind_ctx->fd = (int) socket( local_addr.ss_family, - SOCK_DGRAM, IPPROTO_UDP ) ) < 0 || - setsockopt( bind_ctx->fd, SOL_SOCKET, SO_REUSEADDR, - (const char *) &one, sizeof( one ) ) != 0 ) - { - return( MBEDTLS_ERR_NET_SOCKET_FAILED ); - } - - if( bind( bind_ctx->fd, (struct sockaddr *) &local_addr, n ) != 0 ) - { - return( MBEDTLS_ERR_NET_BIND_FAILED ); - } - } - - if( client_ip != NULL ) - { - if( client_addr.ss_family == AF_INET ) - { - struct sockaddr_in *addr4 = (struct sockaddr_in *) &client_addr; - *ip_len = sizeof( addr4->sin_addr.s_addr ); - - if( buf_size < *ip_len ) - return( MBEDTLS_ERR_NET_BUFFER_TOO_SMALL ); - - memcpy( client_ip, &addr4->sin_addr.s_addr, *ip_len ); - } - else - { - struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *) &client_addr; - *ip_len = sizeof( addr6->sin6_addr.s6_addr ); - - if( buf_size < *ip_len ) - return( MBEDTLS_ERR_NET_BUFFER_TOO_SMALL ); - - memcpy( client_ip, &addr6->sin6_addr.s6_addr, *ip_len); - } - } - - return( 0 ); -} - -/* - * Set the socket blocking or non-blocking - */ -int mbedtls_net_set_block( mbedtls_net_context *ctx ) -{ -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - u_long n = 0; - return( ioctlsocket( ctx->fd, FIONBIO, &n ) ); -#else - return( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL ) & ~O_NONBLOCK ) ); -#endif -} - -int mbedtls_net_set_nonblock( mbedtls_net_context *ctx ) -{ -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - u_long n = 1; - return( ioctlsocket( ctx->fd, FIONBIO, &n ) ); -#else - return( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL ) | O_NONBLOCK ) ); -#endif -} - -/* - * Portable usleep helper - */ -void mbedtls_net_usleep( unsigned long usec ) -{ -#if defined(_WIN32) - Sleep( ( usec + 999 ) / 1000 ); -#else - struct timeval tv; - tv.tv_sec = usec / 1000000; -#if defined(__unix__) || defined(__unix) || \ - ( defined(__APPLE__) && defined(__MACH__) ) - tv.tv_usec = (suseconds_t) usec % 1000000; -#else - tv.tv_usec = usec % 1000000; -#endif - select( 0, NULL, NULL, NULL, &tv ); -#endif -} - -/* - * Read at most 'len' characters - */ -int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len ) -{ - int ret; - int fd = ((mbedtls_net_context *) ctx)->fd; - - if( fd < 0 ) - return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); - - ret = (int) read( fd, buf, len ); - - if( ret < 0 ) - { - if( net_would_block( ctx ) != 0 ) - return( MBEDTLS_ERR_SSL_WANT_READ ); - -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - if( WSAGetLastError() == WSAECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); -#else - if( errno == EPIPE || errno == ECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); - - if( errno == EINTR ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#endif - - return( MBEDTLS_ERR_NET_RECV_FAILED ); - } - - return( ret ); -} - -/* - * Read at most 'len' characters, blocking for at most 'timeout' ms - */ -int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf, size_t len, - uint32_t timeout ) -{ - int ret; - struct timeval tv; - fd_set read_fds; - int fd = ((mbedtls_net_context *) ctx)->fd; - - if( fd < 0 ) - return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); - - FD_ZERO( &read_fds ); - FD_SET( fd, &read_fds ); - - tv.tv_sec = timeout / 1000; - tv.tv_usec = ( timeout % 1000 ) * 1000; - - ret = select( fd + 1, &read_fds, NULL, NULL, timeout == 0 ? NULL : &tv ); - - /* Zero fds ready means we timed out */ - if( ret == 0 ) - return( MBEDTLS_ERR_SSL_TIMEOUT ); - - if( ret < 0 ) - { -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - if( WSAGetLastError() == WSAEINTR ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#else - if( errno == EINTR ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#endif - - return( MBEDTLS_ERR_NET_RECV_FAILED ); - } - - /* This call will not block */ - return( mbedtls_net_recv( ctx, buf, len ) ); -} - -/* - * Write at most 'len' characters - */ -int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len ) -{ - int ret; - int fd = ((mbedtls_net_context *) ctx)->fd; - - if( fd < 0 ) - return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); - - ret = (int) write( fd, buf, len ); - - if( ret < 0 ) - { - if( net_would_block( ctx ) != 0 ) - return( MBEDTLS_ERR_SSL_WANT_WRITE ); - -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - if( WSAGetLastError() == WSAECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); -#else - if( errno == EPIPE || errno == ECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); - - if( errno == EINTR ) - return( MBEDTLS_ERR_SSL_WANT_WRITE ); -#endif - - return( MBEDTLS_ERR_NET_SEND_FAILED ); - } - - return( ret ); -} - -/* - * Gracefully close the connection - */ -void mbedtls_net_free( mbedtls_net_context *ctx ) -{ - if( ctx->fd == -1 ) - return; - - shutdown( ctx->fd, 2 ); - close( ctx->fd ); - - ctx->fd = -1; -} - -#endif /* MBEDTLS_NET_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/oid.c b/components/ssl/mbedtls/mbedtls/library/oid.c deleted file mode 100644 index edea950f..00000000 --- a/components/ssl/mbedtls/mbedtls/library/oid.c +++ /dev/null @@ -1,755 +0,0 @@ -/** - * \file oid.c - * - * \brief Object Identifier (OID) database - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_OID_C) - -#include "mbedtls/oid.h" -#include "mbedtls/rsa.h" - -#include -#include - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#define mbedtls_snprintf snprintf -#endif - -#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C) -#include "mbedtls/x509.h" -#endif - -/* - * Macro to automatically add the size of #define'd OIDs - */ -#define ADD_LEN(s) s, MBEDTLS_OID_SIZE(s) - -/* - * Macro to generate an internal function for oid_XXX_from_asn1() (used by - * the other functions) - */ -#define FN_OID_TYPED_FROM_ASN1( TYPE_T, NAME, LIST ) \ -static const TYPE_T * oid_ ## NAME ## _from_asn1( const mbedtls_asn1_buf *oid ) \ -{ \ - const TYPE_T *p = LIST; \ - const mbedtls_oid_descriptor_t *cur = (const mbedtls_oid_descriptor_t *) p; \ - if( p == NULL || oid == NULL ) return( NULL ); \ - while( cur->asn1 != NULL ) { \ - if( cur->asn1_len == oid->len && \ - memcmp( cur->asn1, oid->p, oid->len ) == 0 ) { \ - return( p ); \ - } \ - p++; \ - cur = (const mbedtls_oid_descriptor_t *) p; \ - } \ - return( NULL ); \ -} - -/* - * Macro to generate a function for retrieving a single attribute from the - * descriptor of an mbedtls_oid_descriptor_t wrapper. - */ -#define FN_OID_GET_DESCRIPTOR_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \ -int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 ) \ -{ \ - const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \ - if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \ - *ATTR1 = data->descriptor.ATTR1; \ - return( 0 ); \ -} - -/* - * Macro to generate a function for retrieving a single attribute from an - * mbedtls_oid_descriptor_t wrapper. - */ -#define FN_OID_GET_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \ -int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 ) \ -{ \ - const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \ - if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \ - *ATTR1 = data->ATTR1; \ - return( 0 ); \ -} - -/* - * Macro to generate a function for retrieving two attributes from an - * mbedtls_oid_descriptor_t wrapper. - */ -#define FN_OID_GET_ATTR2(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1, \ - ATTR2_TYPE, ATTR2) \ -int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1, ATTR2_TYPE * ATTR2 ) \ -{ \ - const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \ - if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \ - *ATTR1 = data->ATTR1; \ - *ATTR2 = data->ATTR2; \ - return( 0 ); \ -} - -/* - * Macro to generate a function for retrieving the OID based on a single - * attribute from a mbedtls_oid_descriptor_t wrapper. - */ -#define FN_OID_GET_OID_BY_ATTR1(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1) \ -int FN_NAME( ATTR1_TYPE ATTR1, const char **oid, size_t *olen ) \ -{ \ - const TYPE_T *cur = LIST; \ - while( cur->descriptor.asn1 != NULL ) { \ - if( cur->ATTR1 == ATTR1 ) { \ - *oid = cur->descriptor.asn1; \ - *olen = cur->descriptor.asn1_len; \ - return( 0 ); \ - } \ - cur++; \ - } \ - return( MBEDTLS_ERR_OID_NOT_FOUND ); \ -} - -/* - * Macro to generate a function for retrieving the OID based on two - * attributes from a mbedtls_oid_descriptor_t wrapper. - */ -#define FN_OID_GET_OID_BY_ATTR2(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1, \ - ATTR2_TYPE, ATTR2) \ -int FN_NAME( ATTR1_TYPE ATTR1, ATTR2_TYPE ATTR2, const char **oid , \ - size_t *olen ) \ -{ \ - const TYPE_T *cur = LIST; \ - while( cur->descriptor.asn1 != NULL ) { \ - if( cur->ATTR1 == ATTR1 && cur->ATTR2 == ATTR2 ) { \ - *oid = cur->descriptor.asn1; \ - *olen = cur->descriptor.asn1_len; \ - return( 0 ); \ - } \ - cur++; \ - } \ - return( MBEDTLS_ERR_OID_NOT_FOUND ); \ -} - -#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C) -/* - * For X520 attribute types - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - const char *short_name; -} oid_x520_attr_t; - -static const oid_x520_attr_t oid_x520_attr_type[] = -{ - { - { ADD_LEN( MBEDTLS_OID_AT_CN ), "id-at-commonName", "Common Name" }, - "CN", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_COUNTRY ), "id-at-countryName", "Country" }, - "C", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_LOCALITY ), "id-at-locality", "Locality" }, - "L", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_STATE ), "id-at-state", "State" }, - "ST", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_ORGANIZATION ),"id-at-organizationName", "Organization" }, - "O", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_ORG_UNIT ), "id-at-organizationalUnitName", "Org Unit" }, - "OU", - }, - { - { ADD_LEN( MBEDTLS_OID_PKCS9_EMAIL ), "emailAddress", "E-mail address" }, - "emailAddress", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_SERIAL_NUMBER ),"id-at-serialNumber", "Serial number" }, - "serialNumber", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_POSTAL_ADDRESS ),"id-at-postalAddress", "Postal address" }, - "postalAddress", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_POSTAL_CODE ), "id-at-postalCode", "Postal code" }, - "postalCode", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_SUR_NAME ), "id-at-surName", "Surname" }, - "SN", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_GIVEN_NAME ), "id-at-givenName", "Given name" }, - "GN", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_INITIALS ), "id-at-initials", "Initials" }, - "initials", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_GENERATION_QUALIFIER ), "id-at-generationQualifier", "Generation qualifier" }, - "generationQualifier", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_TITLE ), "id-at-title", "Title" }, - "title", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_DN_QUALIFIER ),"id-at-dnQualifier", "Distinguished Name qualifier" }, - "dnQualifier", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_PSEUDONYM ), "id-at-pseudonym", "Pseudonym" }, - "pseudonym", - }, - { - { ADD_LEN( MBEDTLS_OID_DOMAIN_COMPONENT ), "id-domainComponent", "Domain component" }, - "DC", - }, - { - { ADD_LEN( MBEDTLS_OID_AT_UNIQUE_IDENTIFIER ), "id-at-uniqueIdentifier", "Unique Identifier" }, - "uniqueIdentifier", - }, - { - { NULL, 0, NULL, NULL }, - NULL, - } -}; - -FN_OID_TYPED_FROM_ASN1(oid_x520_attr_t, x520_attr, oid_x520_attr_type) -FN_OID_GET_ATTR1(mbedtls_oid_get_attr_short_name, oid_x520_attr_t, x520_attr, const char *, short_name) - -/* - * For X509 extensions - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - int ext_type; -} oid_x509_ext_t; - -static const oid_x509_ext_t oid_x509_ext[] = -{ - { - { ADD_LEN( MBEDTLS_OID_BASIC_CONSTRAINTS ), "id-ce-basicConstraints", "Basic Constraints" }, - MBEDTLS_X509_EXT_BASIC_CONSTRAINTS, - }, - { - { ADD_LEN( MBEDTLS_OID_KEY_USAGE ), "id-ce-keyUsage", "Key Usage" }, - MBEDTLS_X509_EXT_KEY_USAGE, - }, - { - { ADD_LEN( MBEDTLS_OID_EXTENDED_KEY_USAGE ), "id-ce-extKeyUsage", "Extended Key Usage" }, - MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE, - }, - { - { ADD_LEN( MBEDTLS_OID_SUBJECT_ALT_NAME ), "id-ce-subjectAltName", "Subject Alt Name" }, - MBEDTLS_X509_EXT_SUBJECT_ALT_NAME, - }, - { - { ADD_LEN( MBEDTLS_OID_NS_CERT_TYPE ), "id-netscape-certtype", "Netscape Certificate Type" }, - MBEDTLS_X509_EXT_NS_CERT_TYPE, - }, - { - { NULL, 0, NULL, NULL }, - 0, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_x509_ext_t, x509_ext, oid_x509_ext) -FN_OID_GET_ATTR1(mbedtls_oid_get_x509_ext_type, oid_x509_ext_t, x509_ext, int, ext_type) - -static const mbedtls_oid_descriptor_t oid_ext_key_usage[] = -{ - { ADD_LEN( MBEDTLS_OID_SERVER_AUTH ), "id-kp-serverAuth", "TLS Web Server Authentication" }, - { ADD_LEN( MBEDTLS_OID_CLIENT_AUTH ), "id-kp-clientAuth", "TLS Web Client Authentication" }, - { ADD_LEN( MBEDTLS_OID_CODE_SIGNING ), "id-kp-codeSigning", "Code Signing" }, - { ADD_LEN( MBEDTLS_OID_EMAIL_PROTECTION ), "id-kp-emailProtection", "E-mail Protection" }, - { ADD_LEN( MBEDTLS_OID_TIME_STAMPING ), "id-kp-timeStamping", "Time Stamping" }, - { ADD_LEN( MBEDTLS_OID_OCSP_SIGNING ), "id-kp-OCSPSigning", "OCSP Signing" }, - { NULL, 0, NULL, NULL }, -}; - -FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, ext_key_usage, oid_ext_key_usage) -FN_OID_GET_ATTR1(mbedtls_oid_get_extended_key_usage, mbedtls_oid_descriptor_t, ext_key_usage, const char *, description) -#endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */ - -#if defined(MBEDTLS_MD_C) -/* - * For SignatureAlgorithmIdentifier - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - mbedtls_md_type_t md_alg; - mbedtls_pk_type_t pk_alg; -} oid_sig_alg_t; - -static const oid_sig_alg_t oid_sig_alg[] = -{ -#if defined(MBEDTLS_RSA_C) -#if defined(MBEDTLS_MD2_C) - { - { ADD_LEN( MBEDTLS_OID_PKCS1_MD2 ), "md2WithRSAEncryption", "RSA with MD2" }, - MBEDTLS_MD_MD2, MBEDTLS_PK_RSA, - }, -#endif /* MBEDTLS_MD2_C */ -#if defined(MBEDTLS_MD4_C) - { - { ADD_LEN( MBEDTLS_OID_PKCS1_MD4 ), "md4WithRSAEncryption", "RSA with MD4" }, - MBEDTLS_MD_MD4, MBEDTLS_PK_RSA, - }, -#endif /* MBEDTLS_MD4_C */ -#if defined(MBEDTLS_MD5_C) - { - { ADD_LEN( MBEDTLS_OID_PKCS1_MD5 ), "md5WithRSAEncryption", "RSA with MD5" }, - MBEDTLS_MD_MD5, MBEDTLS_PK_RSA, - }, -#endif /* MBEDTLS_MD5_C */ -#if defined(MBEDTLS_SHA1_C) - { - { ADD_LEN( MBEDTLS_OID_PKCS1_SHA1 ), "sha-1WithRSAEncryption", "RSA with SHA1" }, - MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA, - }, -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) - { - { ADD_LEN( MBEDTLS_OID_PKCS1_SHA224 ), "sha224WithRSAEncryption", "RSA with SHA-224" }, - MBEDTLS_MD_SHA224, MBEDTLS_PK_RSA, - }, - { - { ADD_LEN( MBEDTLS_OID_PKCS1_SHA256 ), "sha256WithRSAEncryption", "RSA with SHA-256" }, - MBEDTLS_MD_SHA256, MBEDTLS_PK_RSA, - }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { - { ADD_LEN( MBEDTLS_OID_PKCS1_SHA384 ), "sha384WithRSAEncryption", "RSA with SHA-384" }, - MBEDTLS_MD_SHA384, MBEDTLS_PK_RSA, - }, - { - { ADD_LEN( MBEDTLS_OID_PKCS1_SHA512 ), "sha512WithRSAEncryption", "RSA with SHA-512" }, - MBEDTLS_MD_SHA512, MBEDTLS_PK_RSA, - }, -#endif /* MBEDTLS_SHA512_C */ -#if defined(MBEDTLS_SHA1_C) - { - { ADD_LEN( MBEDTLS_OID_RSA_SHA_OBS ), "sha-1WithRSAEncryption", "RSA with SHA1" }, - MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA, - }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_RSA_C */ -#if defined(MBEDTLS_ECDSA_C) -#if defined(MBEDTLS_SHA1_C) - { - { ADD_LEN( MBEDTLS_OID_ECDSA_SHA1 ), "ecdsa-with-SHA1", "ECDSA with SHA1" }, - MBEDTLS_MD_SHA1, MBEDTLS_PK_ECDSA, - }, -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) - { - { ADD_LEN( MBEDTLS_OID_ECDSA_SHA224 ), "ecdsa-with-SHA224", "ECDSA with SHA224" }, - MBEDTLS_MD_SHA224, MBEDTLS_PK_ECDSA, - }, - { - { ADD_LEN( MBEDTLS_OID_ECDSA_SHA256 ), "ecdsa-with-SHA256", "ECDSA with SHA256" }, - MBEDTLS_MD_SHA256, MBEDTLS_PK_ECDSA, - }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { - { ADD_LEN( MBEDTLS_OID_ECDSA_SHA384 ), "ecdsa-with-SHA384", "ECDSA with SHA384" }, - MBEDTLS_MD_SHA384, MBEDTLS_PK_ECDSA, - }, - { - { ADD_LEN( MBEDTLS_OID_ECDSA_SHA512 ), "ecdsa-with-SHA512", "ECDSA with SHA512" }, - MBEDTLS_MD_SHA512, MBEDTLS_PK_ECDSA, - }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_ECDSA_C */ -#if defined(MBEDTLS_RSA_C) - { - { ADD_LEN( MBEDTLS_OID_RSASSA_PSS ), "RSASSA-PSS", "RSASSA-PSS" }, - MBEDTLS_MD_NONE, MBEDTLS_PK_RSASSA_PSS, - }, -#endif /* MBEDTLS_RSA_C */ - { - { NULL, 0, NULL, NULL }, - MBEDTLS_MD_NONE, MBEDTLS_PK_NONE, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_sig_alg_t, sig_alg, oid_sig_alg) -FN_OID_GET_DESCRIPTOR_ATTR1(mbedtls_oid_get_sig_alg_desc, oid_sig_alg_t, sig_alg, const char *, description) -FN_OID_GET_ATTR2(mbedtls_oid_get_sig_alg, oid_sig_alg_t, sig_alg, mbedtls_md_type_t, md_alg, mbedtls_pk_type_t, pk_alg) -FN_OID_GET_OID_BY_ATTR2(mbedtls_oid_get_oid_by_sig_alg, oid_sig_alg_t, oid_sig_alg, mbedtls_pk_type_t, pk_alg, mbedtls_md_type_t, md_alg) -#endif /* MBEDTLS_MD_C */ - -/* - * For PublicKeyInfo (PKCS1, RFC 5480) - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - mbedtls_pk_type_t pk_alg; -} oid_pk_alg_t; - -static const oid_pk_alg_t oid_pk_alg[] = -{ - { - { ADD_LEN( MBEDTLS_OID_PKCS1_RSA ), "rsaEncryption", "RSA" }, - MBEDTLS_PK_RSA, - }, - { - { ADD_LEN( MBEDTLS_OID_EC_ALG_UNRESTRICTED ), "id-ecPublicKey", "Generic EC key" }, - MBEDTLS_PK_ECKEY, - }, - { - { ADD_LEN( MBEDTLS_OID_EC_ALG_ECDH ), "id-ecDH", "EC key for ECDH" }, - MBEDTLS_PK_ECKEY_DH, - }, - { - { NULL, 0, NULL, NULL }, - MBEDTLS_PK_NONE, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_pk_alg_t, pk_alg, oid_pk_alg) -FN_OID_GET_ATTR1(mbedtls_oid_get_pk_alg, oid_pk_alg_t, pk_alg, mbedtls_pk_type_t, pk_alg) -FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_pk_alg, oid_pk_alg_t, oid_pk_alg, mbedtls_pk_type_t, pk_alg) - -#if defined(MBEDTLS_ECP_C) -/* - * For namedCurve (RFC 5480) - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - mbedtls_ecp_group_id grp_id; -} oid_ecp_grp_t; - -static const oid_ecp_grp_t oid_ecp_grp[] = -{ -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192R1 ), "secp192r1", "secp192r1" }, - MBEDTLS_ECP_DP_SECP192R1, - }, -#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224R1 ), "secp224r1", "secp224r1" }, - MBEDTLS_ECP_DP_SECP224R1, - }, -#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256R1 ), "secp256r1", "secp256r1" }, - MBEDTLS_ECP_DP_SECP256R1, - }, -#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP384R1 ), "secp384r1", "secp384r1" }, - MBEDTLS_ECP_DP_SECP384R1, - }, -#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP521R1 ), "secp521r1", "secp521r1" }, - MBEDTLS_ECP_DP_SECP521R1, - }, -#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192K1 ), "secp192k1", "secp192k1" }, - MBEDTLS_ECP_DP_SECP192K1, - }, -#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224K1 ), "secp224k1", "secp224k1" }, - MBEDTLS_ECP_DP_SECP224K1, - }, -#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256K1 ), "secp256k1", "secp256k1" }, - MBEDTLS_ECP_DP_SECP256K1, - }, -#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_BP256R1 ), "brainpoolP256r1","brainpool256r1" }, - MBEDTLS_ECP_DP_BP256R1, - }, -#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_BP384R1 ), "brainpoolP384r1","brainpool384r1" }, - MBEDTLS_ECP_DP_BP384R1, - }, -#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) - { - { ADD_LEN( MBEDTLS_OID_EC_GRP_BP512R1 ), "brainpoolP512r1","brainpool512r1" }, - MBEDTLS_ECP_DP_BP512R1, - }, -#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */ - { - { NULL, 0, NULL, NULL }, - MBEDTLS_ECP_DP_NONE, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_ecp_grp_t, grp_id, oid_ecp_grp) -FN_OID_GET_ATTR1(mbedtls_oid_get_ec_grp, oid_ecp_grp_t, grp_id, mbedtls_ecp_group_id, grp_id) -FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_ec_grp, oid_ecp_grp_t, oid_ecp_grp, mbedtls_ecp_group_id, grp_id) -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_CIPHER_C) -/* - * For PKCS#5 PBES2 encryption algorithm - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - mbedtls_cipher_type_t cipher_alg; -} oid_cipher_alg_t; - -static const oid_cipher_alg_t oid_cipher_alg[] = -{ - { - { ADD_LEN( MBEDTLS_OID_DES_CBC ), "desCBC", "DES-CBC" }, - MBEDTLS_CIPHER_DES_CBC, - }, - { - { ADD_LEN( MBEDTLS_OID_DES_EDE3_CBC ), "des-ede3-cbc", "DES-EDE3-CBC" }, - MBEDTLS_CIPHER_DES_EDE3_CBC, - }, - { - { NULL, 0, NULL, NULL }, - MBEDTLS_CIPHER_NONE, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_cipher_alg_t, cipher_alg, oid_cipher_alg) -FN_OID_GET_ATTR1(mbedtls_oid_get_cipher_alg, oid_cipher_alg_t, cipher_alg, mbedtls_cipher_type_t, cipher_alg) -#endif /* MBEDTLS_CIPHER_C */ - -#if defined(MBEDTLS_MD_C) -/* - * For digestAlgorithm - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - mbedtls_md_type_t md_alg; -} oid_md_alg_t; - -static const oid_md_alg_t oid_md_alg[] = -{ -#if defined(MBEDTLS_MD2_C) - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD2 ), "id-md2", "MD2" }, - MBEDTLS_MD_MD2, - }, -#endif /* MBEDTLS_MD2_C */ -#if defined(MBEDTLS_MD4_C) - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD4 ), "id-md4", "MD4" }, - MBEDTLS_MD_MD4, - }, -#endif /* MBEDTLS_MD4_C */ -#if defined(MBEDTLS_MD5_C) - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD5 ), "id-md5", "MD5" }, - MBEDTLS_MD_MD5, - }, -#endif /* MBEDTLS_MD5_C */ -#if defined(MBEDTLS_SHA1_C) - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA1 ), "id-sha1", "SHA-1" }, - MBEDTLS_MD_SHA1, - }, -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA224 ), "id-sha224", "SHA-224" }, - MBEDTLS_MD_SHA224, - }, - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA256 ), "id-sha256", "SHA-256" }, - MBEDTLS_MD_SHA256, - }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA384 ), "id-sha384", "SHA-384" }, - MBEDTLS_MD_SHA384, - }, - { - { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA512 ), "id-sha512", "SHA-512" }, - MBEDTLS_MD_SHA512, - }, -#endif /* MBEDTLS_SHA512_C */ - { - { NULL, 0, NULL, NULL }, - MBEDTLS_MD_NONE, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_md_alg_t, md_alg, oid_md_alg) -FN_OID_GET_ATTR1(mbedtls_oid_get_md_alg, oid_md_alg_t, md_alg, mbedtls_md_type_t, md_alg) -FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_md, oid_md_alg_t, oid_md_alg, mbedtls_md_type_t, md_alg) - -/* - * For HMAC digestAlgorithm - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - mbedtls_md_type_t md_hmac; -} oid_md_hmac_t; - -static const oid_md_hmac_t oid_md_hmac[] = -{ -#if defined(MBEDTLS_SHA1_C) - { - { ADD_LEN( MBEDTLS_OID_HMAC_SHA1 ), "hmacSHA1", "HMAC-SHA-1" }, - MBEDTLS_MD_SHA1, - }, -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) - { - { ADD_LEN( MBEDTLS_OID_HMAC_SHA224 ), "hmacSHA224", "HMAC-SHA-224" }, - MBEDTLS_MD_SHA224, - }, - { - { ADD_LEN( MBEDTLS_OID_HMAC_SHA256 ), "hmacSHA256", "HMAC-SHA-256" }, - MBEDTLS_MD_SHA256, - }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { - { ADD_LEN( MBEDTLS_OID_HMAC_SHA384 ), "hmacSHA384", "HMAC-SHA-384" }, - MBEDTLS_MD_SHA384, - }, - { - { ADD_LEN( MBEDTLS_OID_HMAC_SHA512 ), "hmacSHA512", "HMAC-SHA-512" }, - MBEDTLS_MD_SHA512, - }, -#endif /* MBEDTLS_SHA512_C */ - { - { NULL, 0, NULL, NULL }, - MBEDTLS_MD_NONE, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_md_hmac_t, md_hmac, oid_md_hmac) -FN_OID_GET_ATTR1(mbedtls_oid_get_md_hmac, oid_md_hmac_t, md_hmac, mbedtls_md_type_t, md_hmac) -#endif /* MBEDTLS_MD_C */ - -#if defined(MBEDTLS_PKCS12_C) -/* - * For PKCS#12 PBEs - */ -typedef struct { - mbedtls_oid_descriptor_t descriptor; - mbedtls_md_type_t md_alg; - mbedtls_cipher_type_t cipher_alg; -} oid_pkcs12_pbe_alg_t; - -static const oid_pkcs12_pbe_alg_t oid_pkcs12_pbe_alg[] = -{ - { - { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC ), "pbeWithSHAAnd3-KeyTripleDES-CBC", "PBE with SHA1 and 3-Key 3DES" }, - MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE3_CBC, - }, - { - { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC ), "pbeWithSHAAnd2-KeyTripleDES-CBC", "PBE with SHA1 and 2-Key 3DES" }, - MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE_CBC, - }, - { - { NULL, 0, NULL, NULL }, - MBEDTLS_MD_NONE, MBEDTLS_CIPHER_NONE, - }, -}; - -FN_OID_TYPED_FROM_ASN1(oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, oid_pkcs12_pbe_alg) -FN_OID_GET_ATTR2(mbedtls_oid_get_pkcs12_pbe_alg, oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, mbedtls_md_type_t, md_alg, mbedtls_cipher_type_t, cipher_alg) -#endif /* MBEDTLS_PKCS12_C */ - -#define OID_SAFE_SNPRINTF \ - do { \ - if( ret < 0 || (size_t) ret >= n ) \ - return( MBEDTLS_ERR_OID_BUF_TOO_SMALL ); \ - \ - n -= (size_t) ret; \ - p += (size_t) ret; \ - } while( 0 ) - -/* Return the x.y.z.... style numeric string for the given OID */ -int mbedtls_oid_get_numeric_string( char *buf, size_t size, - const mbedtls_asn1_buf *oid ) -{ - int ret; - size_t i, n; - unsigned int value; - char *p; - - p = buf; - n = size; - - /* First byte contains first two dots */ - if( oid->len > 0 ) - { - ret = mbedtls_snprintf( p, n, "%d.%d", oid->p[0] / 40, oid->p[0] % 40 ); - OID_SAFE_SNPRINTF; - } - - value = 0; - for( i = 1; i < oid->len; i++ ) - { - /* Prevent overflow in value. */ - if( ( ( value << 7 ) >> 7 ) != value ) - return( MBEDTLS_ERR_OID_BUF_TOO_SMALL ); - - value <<= 7; - value += oid->p[i] & 0x7F; - - if( !( oid->p[i] & 0x80 ) ) - { - /* Last byte */ - ret = mbedtls_snprintf( p, n, ".%d", value ); - OID_SAFE_SNPRINTF; - value = 0; - } - } - - return( (int) ( size - n ) ); -} - -#endif /* MBEDTLS_OID_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/padlock.c b/components/ssl/mbedtls/mbedtls/library/padlock.c deleted file mode 100644 index b85ff9cd..00000000 --- a/components/ssl/mbedtls/mbedtls/library/padlock.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * VIA PadLock support functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * This implementation is based on the VIA PadLock Programming Guide: - * - * http://www.via.com.tw/en/downloads/whitepapers/initiatives/padlock/ - * programming_guide.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PADLOCK_C) - -#include "mbedtls/padlock.h" - -#include - -#ifndef asm -#define asm __asm -#endif - -#if defined(MBEDTLS_HAVE_X86) - -/* - * PadLock detection routine - */ -int mbedtls_padlock_has_support( int feature ) -{ - static int flags = -1; - int ebx = 0, edx = 0; - - if( flags == -1 ) - { - asm( "movl %%ebx, %0 \n\t" - "movl $0xC0000000, %%eax \n\t" - "cpuid \n\t" - "cmpl $0xC0000001, %%eax \n\t" - "movl $0, %%edx \n\t" - "jb unsupported \n\t" - "movl $0xC0000001, %%eax \n\t" - "cpuid \n\t" - "unsupported: \n\t" - "movl %%edx, %1 \n\t" - "movl %2, %%ebx \n\t" - : "=m" (ebx), "=m" (edx) - : "m" (ebx) - : "eax", "ecx", "edx" ); - - flags = edx; - } - - return( flags & feature ); -} - -/* - * PadLock AES-ECB block en(de)cryption - */ -int mbedtls_padlock_xcryptecb( mbedtls_aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ) -{ - int ebx = 0; - uint32_t *rk; - uint32_t *blk; - uint32_t *ctrl; - unsigned char buf[256]; - - rk = ctx->rk; - blk = MBEDTLS_PADLOCK_ALIGN16( buf ); - memcpy( blk, input, 16 ); - - ctrl = blk + 4; - *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + ( mode^1 ) - 10 ) << 9 ); - - asm( "pushfl \n\t" - "popfl \n\t" - "movl %%ebx, %0 \n\t" - "movl $1, %%ecx \n\t" - "movl %2, %%edx \n\t" - "movl %3, %%ebx \n\t" - "movl %4, %%esi \n\t" - "movl %4, %%edi \n\t" - ".byte 0xf3,0x0f,0xa7,0xc8 \n\t" - "movl %1, %%ebx \n\t" - : "=m" (ebx) - : "m" (ebx), "m" (ctrl), "m" (rk), "m" (blk) - : "memory", "ecx", "edx", "esi", "edi" ); - - memcpy( output, blk, 16 ); - - return( 0 ); -} - -/* - * PadLock AES-CBC buffer en(de)cryption - */ -int mbedtls_padlock_xcryptcbc( mbedtls_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int ebx = 0; - size_t count; - uint32_t *rk; - uint32_t *iw; - uint32_t *ctrl; - unsigned char buf[256]; - - if( ( (long) input & 15 ) != 0 || - ( (long) output & 15 ) != 0 ) - return( MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED ); - - rk = ctx->rk; - iw = MBEDTLS_PADLOCK_ALIGN16( buf ); - memcpy( iw, iv, 16 ); - - ctrl = iw + 4; - *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + ( mode ^ 1 ) - 10 ) << 9 ); - - count = ( length + 15 ) >> 4; - - asm( "pushfl \n\t" - "popfl \n\t" - "movl %%ebx, %0 \n\t" - "movl %2, %%ecx \n\t" - "movl %3, %%edx \n\t" - "movl %4, %%ebx \n\t" - "movl %5, %%esi \n\t" - "movl %6, %%edi \n\t" - "movl %7, %%eax \n\t" - ".byte 0xf3,0x0f,0xa7,0xd0 \n\t" - "movl %1, %%ebx \n\t" - : "=m" (ebx) - : "m" (ebx), "m" (count), "m" (ctrl), - "m" (rk), "m" (input), "m" (output), "m" (iw) - : "memory", "eax", "ecx", "edx", "esi", "edi" ); - - memcpy( iv, iw, 16 ); - - return( 0 ); -} - -#endif /* MBEDTLS_HAVE_X86 */ - -#endif /* MBEDTLS_PADLOCK_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/pem.c b/components/ssl/mbedtls/mbedtls/library/pem.c deleted file mode 100644 index ac86d7e4..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pem.c +++ /dev/null @@ -1,492 +0,0 @@ -/* - * Privacy Enhanced Mail (PEM) decoding - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PEM_PARSE_C) || defined(MBEDTLS_PEM_WRITE_C) - -#include "mbedtls/pem.h" -#include "mbedtls/base64.h" -#include "mbedtls/des.h" -#include "mbedtls/aes.h" -#include "mbedtls/md5.h" -#include "mbedtls/cipher.h" - -#include - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if defined(MBEDTLS_PEM_PARSE_C) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -void mbedtls_pem_init( mbedtls_pem_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_pem_context ) ); -} - -#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) && \ - ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) ) -/* - * Read a 16-byte hex string and convert it to binary - */ -static int pem_get_iv( const unsigned char *s, unsigned char *iv, - size_t iv_len ) -{ - size_t i, j, k; - - memset( iv, 0, iv_len ); - - for( i = 0; i < iv_len * 2; i++, s++ ) - { - if( *s >= '0' && *s <= '9' ) j = *s - '0'; else - if( *s >= 'A' && *s <= 'F' ) j = *s - '7'; else - if( *s >= 'a' && *s <= 'f' ) j = *s - 'W'; else - return( MBEDTLS_ERR_PEM_INVALID_ENC_IV ); - - k = ( ( i & 1 ) != 0 ) ? j : j << 4; - - iv[i >> 1] = (unsigned char)( iv[i >> 1] | k ); - } - - return( 0 ); -} - -static int pem_pbkdf1( unsigned char *key, size_t keylen, - unsigned char *iv, - const unsigned char *pwd, size_t pwdlen ) -{ - mbedtls_md5_context md5_ctx; - unsigned char md5sum[16]; - size_t use_len; - int ret; - - mbedtls_md5_init( &md5_ctx ); - - /* - * key[ 0..15] = MD5(pwd || IV) - */ - if( ( ret = mbedtls_md5_starts_ret( &md5_ctx ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_update_ret( &md5_ctx, pwd, pwdlen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_update_ret( &md5_ctx, iv, 8 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_finish_ret( &md5_ctx, md5sum ) ) != 0 ) - goto exit; - - if( keylen <= 16 ) - { - memcpy( key, md5sum, keylen ); - goto exit; - } - - memcpy( key, md5sum, 16 ); - - /* - * key[16..23] = MD5(key[ 0..15] || pwd || IV]) - */ - if( ( ret = mbedtls_md5_starts_ret( &md5_ctx ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_update_ret( &md5_ctx, md5sum, 16 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_update_ret( &md5_ctx, pwd, pwdlen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_update_ret( &md5_ctx, iv, 8 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_finish_ret( &md5_ctx, md5sum ) ) != 0 ) - goto exit; - - use_len = 16; - if( keylen < 32 ) - use_len = keylen - 16; - - memcpy( key + 16, md5sum, use_len ); - -exit: - mbedtls_md5_free( &md5_ctx ); - mbedtls_zeroize( md5sum, 16 ); - - return( ret ); -} - -#if defined(MBEDTLS_DES_C) -/* - * Decrypt with DES-CBC, using PBKDF1 for key derivation - */ -static int pem_des_decrypt( unsigned char des_iv[8], - unsigned char *buf, size_t buflen, - const unsigned char *pwd, size_t pwdlen ) -{ - mbedtls_des_context des_ctx; - unsigned char des_key[8]; - int ret; - - mbedtls_des_init( &des_ctx ); - - if( ( ret = pem_pbkdf1( des_key, 8, des_iv, pwd, pwdlen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_des_setkey_dec( &des_ctx, des_key ) ) != 0 ) - goto exit; - ret = mbedtls_des_crypt_cbc( &des_ctx, MBEDTLS_DES_DECRYPT, buflen, - des_iv, buf, buf ); - -exit: - mbedtls_des_free( &des_ctx ); - mbedtls_zeroize( des_key, 8 ); - - return( ret ); -} - -/* - * Decrypt with 3DES-CBC, using PBKDF1 for key derivation - */ -static int pem_des3_decrypt( unsigned char des3_iv[8], - unsigned char *buf, size_t buflen, - const unsigned char *pwd, size_t pwdlen ) -{ - mbedtls_des3_context des3_ctx; - unsigned char des3_key[24]; - int ret; - - mbedtls_des3_init( &des3_ctx ); - - if( ( ret = pem_pbkdf1( des3_key, 24, des3_iv, pwd, pwdlen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_des3_set3key_dec( &des3_ctx, des3_key ) ) != 0 ) - goto exit; - ret = mbedtls_des3_crypt_cbc( &des3_ctx, MBEDTLS_DES_DECRYPT, buflen, - des3_iv, buf, buf ); - -exit: - mbedtls_des3_free( &des3_ctx ); - mbedtls_zeroize( des3_key, 24 ); - - return( ret ); -} -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_AES_C) -/* - * Decrypt with AES-XXX-CBC, using PBKDF1 for key derivation - */ -static int pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen, - unsigned char *buf, size_t buflen, - const unsigned char *pwd, size_t pwdlen ) -{ - mbedtls_aes_context aes_ctx; - unsigned char aes_key[32]; - int ret; - - mbedtls_aes_init( &aes_ctx ); - - if( ( ret = pem_pbkdf1( aes_key, keylen, aes_iv, pwd, pwdlen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 ) ) != 0 ) - goto exit; - ret = mbedtls_aes_crypt_cbc( &aes_ctx, MBEDTLS_AES_DECRYPT, buflen, - aes_iv, buf, buf ); - -exit: - mbedtls_aes_free( &aes_ctx ); - mbedtls_zeroize( aes_key, keylen ); - - return( ret ); -} -#endif /* MBEDTLS_AES_C */ - -#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC && - ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */ - -int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const char *footer, - const unsigned char *data, const unsigned char *pwd, - size_t pwdlen, size_t *use_len ) -{ - int ret, enc; - size_t len; - unsigned char *buf; - const unsigned char *s1, *s2, *end; -#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) && \ - ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) ) - unsigned char pem_iv[16]; - mbedtls_cipher_type_t enc_alg = MBEDTLS_CIPHER_NONE; -#else - ((void) pwd); - ((void) pwdlen); -#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC && - ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */ - - if( ctx == NULL ) - return( MBEDTLS_ERR_PEM_BAD_INPUT_DATA ); - - s1 = (unsigned char *) strstr( (const char *) data, header ); - - if( s1 == NULL ) - return( MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ); - - s2 = (unsigned char *) strstr( (const char *) data, footer ); - - if( s2 == NULL || s2 <= s1 ) - return( MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ); - - s1 += strlen( header ); - if( *s1 == ' ' ) s1++; - if( *s1 == '\r' ) s1++; - if( *s1 == '\n' ) s1++; - else return( MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ); - - end = s2; - end += strlen( footer ); - if( *end == ' ' ) end++; - if( *end == '\r' ) end++; - if( *end == '\n' ) end++; - *use_len = end - data; - - enc = 0; - - if( s2 - s1 >= 22 && memcmp( s1, "Proc-Type: 4,ENCRYPTED", 22 ) == 0 ) - { -#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) && \ - ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) ) - enc++; - - s1 += 22; - if( *s1 == '\r' ) s1++; - if( *s1 == '\n' ) s1++; - else return( MBEDTLS_ERR_PEM_INVALID_DATA ); - - -#if defined(MBEDTLS_DES_C) - if( s2 - s1 >= 23 && memcmp( s1, "DEK-Info: DES-EDE3-CBC,", 23 ) == 0 ) - { - enc_alg = MBEDTLS_CIPHER_DES_EDE3_CBC; - - s1 += 23; - if( s2 - s1 < 16 || pem_get_iv( s1, pem_iv, 8 ) != 0 ) - return( MBEDTLS_ERR_PEM_INVALID_ENC_IV ); - - s1 += 16; - } - else if( s2 - s1 >= 18 && memcmp( s1, "DEK-Info: DES-CBC,", 18 ) == 0 ) - { - enc_alg = MBEDTLS_CIPHER_DES_CBC; - - s1 += 18; - if( s2 - s1 < 16 || pem_get_iv( s1, pem_iv, 8) != 0 ) - return( MBEDTLS_ERR_PEM_INVALID_ENC_IV ); - - s1 += 16; - } -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_AES_C) - if( s2 - s1 >= 14 && memcmp( s1, "DEK-Info: AES-", 14 ) == 0 ) - { - if( s2 - s1 < 22 ) - return( MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG ); - else if( memcmp( s1, "DEK-Info: AES-128-CBC,", 22 ) == 0 ) - enc_alg = MBEDTLS_CIPHER_AES_128_CBC; - else if( memcmp( s1, "DEK-Info: AES-192-CBC,", 22 ) == 0 ) - enc_alg = MBEDTLS_CIPHER_AES_192_CBC; - else if( memcmp( s1, "DEK-Info: AES-256-CBC,", 22 ) == 0 ) - enc_alg = MBEDTLS_CIPHER_AES_256_CBC; - else - return( MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG ); - - s1 += 22; - if( s2 - s1 < 32 || pem_get_iv( s1, pem_iv, 16 ) != 0 ) - return( MBEDTLS_ERR_PEM_INVALID_ENC_IV ); - - s1 += 32; - } -#endif /* MBEDTLS_AES_C */ - - if( enc_alg == MBEDTLS_CIPHER_NONE ) - return( MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG ); - - if( *s1 == '\r' ) s1++; - if( *s1 == '\n' ) s1++; - else return( MBEDTLS_ERR_PEM_INVALID_DATA ); -#else - return( MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE ); -#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC && - ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */ - } - - if( s1 >= s2 ) - return( MBEDTLS_ERR_PEM_INVALID_DATA ); - - ret = mbedtls_base64_decode( NULL, 0, &len, s1, s2 - s1 ); - - if( ret == MBEDTLS_ERR_BASE64_INVALID_CHARACTER ) - return( MBEDTLS_ERR_PEM_INVALID_DATA + ret ); - - if( ( buf = mbedtls_calloc( 1, len ) ) == NULL ) - return( MBEDTLS_ERR_PEM_ALLOC_FAILED ); - - if( ( ret = mbedtls_base64_decode( buf, len, &len, s1, s2 - s1 ) ) != 0 ) - { - mbedtls_zeroize( buf, len ); - mbedtls_free( buf ); - return( MBEDTLS_ERR_PEM_INVALID_DATA + ret ); - } - - if( enc != 0 ) - { -#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) && \ - ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) ) - if( pwd == NULL ) - { - mbedtls_zeroize( buf, len ); - mbedtls_free( buf ); - return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED ); - } - - ret = 0; - -#if defined(MBEDTLS_DES_C) - if( enc_alg == MBEDTLS_CIPHER_DES_EDE3_CBC ) - ret = pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen ); - else if( enc_alg == MBEDTLS_CIPHER_DES_CBC ) - ret = pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen ); -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_AES_C) - if( enc_alg == MBEDTLS_CIPHER_AES_128_CBC ) - ret = pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen ); - else if( enc_alg == MBEDTLS_CIPHER_AES_192_CBC ) - ret = pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen ); - else if( enc_alg == MBEDTLS_CIPHER_AES_256_CBC ) - ret = pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen ); -#endif /* MBEDTLS_AES_C */ - - if( ret != 0 ) - { - mbedtls_free( buf ); - return( ret ); - } - - /* - * The result will be ASN.1 starting with a SEQUENCE tag, with 1 to 3 - * length bytes (allow 4 to be sure) in all known use cases. - * - * Use that as heurisitic to try detecting password mismatchs. - */ - if( len <= 2 || buf[0] != 0x30 || buf[1] > 0x83 ) - { - mbedtls_zeroize( buf, len ); - mbedtls_free( buf ); - return( MBEDTLS_ERR_PEM_PASSWORD_MISMATCH ); - } -#else - mbedtls_zeroize( buf, len ); - mbedtls_free( buf ); - return( MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE ); -#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC && - ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */ - } - - ctx->buf = buf; - ctx->buflen = len; - - return( 0 ); -} - -void mbedtls_pem_free( mbedtls_pem_context *ctx ) -{ - if( ctx->buf != NULL ) - mbedtls_zeroize( ctx->buf, ctx->buflen ); - mbedtls_free( ctx->buf ); - mbedtls_free( ctx->info ); - - mbedtls_zeroize( ctx, sizeof( mbedtls_pem_context ) ); -} -#endif /* MBEDTLS_PEM_PARSE_C */ - -#if defined(MBEDTLS_PEM_WRITE_C) -int mbedtls_pem_write_buffer( const char *header, const char *footer, - const unsigned char *der_data, size_t der_len, - unsigned char *buf, size_t buf_len, size_t *olen ) -{ - int ret; - unsigned char *encode_buf = NULL, *c, *p = buf; - size_t len = 0, use_len, add_len = 0; - - mbedtls_base64_encode( NULL, 0, &use_len, der_data, der_len ); - add_len = strlen( header ) + strlen( footer ) + ( use_len / 64 ) + 1; - - if( use_len + add_len > buf_len ) - { - *olen = use_len + add_len; - return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL ); - } - - if( use_len != 0 && - ( ( encode_buf = mbedtls_calloc( 1, use_len ) ) == NULL ) ) - return( MBEDTLS_ERR_PEM_ALLOC_FAILED ); - - if( ( ret = mbedtls_base64_encode( encode_buf, use_len, &use_len, der_data, - der_len ) ) != 0 ) - { - mbedtls_free( encode_buf ); - return( ret ); - } - - memcpy( p, header, strlen( header ) ); - p += strlen( header ); - c = encode_buf; - - while( use_len ) - { - len = ( use_len > 64 ) ? 64 : use_len; - memcpy( p, c, len ); - use_len -= len; - p += len; - c += len; - *p++ = '\n'; - } - - memcpy( p, footer, strlen( footer ) ); - p += strlen( footer ); - - *p++ = '\0'; - *olen = p - buf; - - mbedtls_free( encode_buf ); - return( 0 ); -} -#endif /* MBEDTLS_PEM_WRITE_C */ -#endif /* MBEDTLS_PEM_PARSE_C || MBEDTLS_PEM_WRITE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/pk.c b/components/ssl/mbedtls/mbedtls/library/pk.c deleted file mode 100644 index b52c73fb..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pk.c +++ /dev/null @@ -1,382 +0,0 @@ -/* - * Public Key abstraction layer - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PK_C) -#include "mbedtls/pk.h" -#include "mbedtls/pk_internal.h" - -#if defined(MBEDTLS_RSA_C) -#include "mbedtls/rsa.h" -#endif -#if defined(MBEDTLS_ECP_C) -#include "mbedtls/ecp.h" -#endif -#if defined(MBEDTLS_ECDSA_C) -#include "mbedtls/ecdsa.h" -#endif - -#include -#include - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * Initialise a mbedtls_pk_context - */ -void mbedtls_pk_init( mbedtls_pk_context *ctx ) -{ - if( ctx == NULL ) - return; - - ctx->pk_info = NULL; - ctx->pk_ctx = NULL; -} - -/* - * Free (the components of) a mbedtls_pk_context - */ -void mbedtls_pk_free( mbedtls_pk_context *ctx ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return; - - ctx->pk_info->ctx_free_func( ctx->pk_ctx ); - - mbedtls_zeroize( ctx, sizeof( mbedtls_pk_context ) ); -} - -/* - * Get pk_info structure from type - */ -const mbedtls_pk_info_t * mbedtls_pk_info_from_type( mbedtls_pk_type_t pk_type ) -{ - switch( pk_type ) { -#if defined(MBEDTLS_RSA_C) - case MBEDTLS_PK_RSA: - return( &mbedtls_rsa_info ); -#endif -#if defined(MBEDTLS_ECP_C) - case MBEDTLS_PK_ECKEY: - return( &mbedtls_eckey_info ); - case MBEDTLS_PK_ECKEY_DH: - return( &mbedtls_eckeydh_info ); -#endif -#if defined(MBEDTLS_ECDSA_C) - case MBEDTLS_PK_ECDSA: - return( &mbedtls_ecdsa_info ); -#endif - /* MBEDTLS_PK_RSA_ALT omitted on purpose */ - default: - return( NULL ); - } -} - -/* - * Initialise context - */ -int mbedtls_pk_setup( mbedtls_pk_context *ctx, const mbedtls_pk_info_t *info ) -{ - if( ctx == NULL || info == NULL || ctx->pk_info != NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ( ctx->pk_ctx = info->ctx_alloc_func() ) == NULL ) - return( MBEDTLS_ERR_PK_ALLOC_FAILED ); - - ctx->pk_info = info; - - return( 0 ); -} - -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) -/* - * Initialize an RSA-alt context - */ -int mbedtls_pk_setup_rsa_alt( mbedtls_pk_context *ctx, void * key, - mbedtls_pk_rsa_alt_decrypt_func decrypt_func, - mbedtls_pk_rsa_alt_sign_func sign_func, - mbedtls_pk_rsa_alt_key_len_func key_len_func ) -{ - mbedtls_rsa_alt_context *rsa_alt; - const mbedtls_pk_info_t *info = &mbedtls_rsa_alt_info; - - if( ctx == NULL || ctx->pk_info != NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ( ctx->pk_ctx = info->ctx_alloc_func() ) == NULL ) - return( MBEDTLS_ERR_PK_ALLOC_FAILED ); - - ctx->pk_info = info; - - rsa_alt = (mbedtls_rsa_alt_context *) ctx->pk_ctx; - - rsa_alt->key = key; - rsa_alt->decrypt_func = decrypt_func; - rsa_alt->sign_func = sign_func; - rsa_alt->key_len_func = key_len_func; - - return( 0 ); -} -#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */ - -/* - * Tell if a PK can do the operations of the given type - */ -int mbedtls_pk_can_do( const mbedtls_pk_context *ctx, mbedtls_pk_type_t type ) -{ - /* null or NONE context can't do anything */ - if( ctx == NULL || ctx->pk_info == NULL ) - return( 0 ); - - return( ctx->pk_info->can_do( type ) ); -} - -/* - * Helper for mbedtls_pk_sign and mbedtls_pk_verify - */ -static inline int pk_hashlen_helper( mbedtls_md_type_t md_alg, size_t *hash_len ) -{ - const mbedtls_md_info_t *md_info; - - if( *hash_len != 0 ) - return( 0 ); - - if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL ) - return( -1 ); - - *hash_len = mbedtls_md_get_size( md_info ); - return( 0 ); -} - -/* - * Verify a signature - */ -int mbedtls_pk_verify( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ) -{ - if( ctx == NULL || ctx->pk_info == NULL || - pk_hashlen_helper( md_alg, &hash_len ) != 0 ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ctx->pk_info->verify_func == NULL ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - - return( ctx->pk_info->verify_func( ctx->pk_ctx, md_alg, hash, hash_len, - sig, sig_len ) ); -} - -/* - * Verify a signature with options - */ -int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options, - mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ! mbedtls_pk_can_do( ctx, type ) ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - - if( type == MBEDTLS_PK_RSASSA_PSS ) - { -#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PKCS1_V21) - int ret; - const mbedtls_pk_rsassa_pss_options *pss_opts; - -#if SIZE_MAX > UINT_MAX - if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); -#endif /* SIZE_MAX > UINT_MAX */ - - if( options == NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - pss_opts = (const mbedtls_pk_rsassa_pss_options *) options; - - if( sig_len < mbedtls_pk_get_len( ctx ) ) - return( MBEDTLS_ERR_RSA_VERIFY_FAILED ); - - ret = mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_pk_rsa( *ctx ), - NULL, NULL, MBEDTLS_RSA_PUBLIC, - md_alg, (unsigned int) hash_len, hash, - pss_opts->mgf1_hash_id, - pss_opts->expected_salt_len, - sig ); - if( ret != 0 ) - return( ret ); - - if( sig_len > mbedtls_pk_get_len( ctx ) ) - return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH ); - - return( 0 ); -#else - return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE ); -#endif /* MBEDTLS_RSA_C && MBEDTLS_PKCS1_V21 */ - } - - /* General case: no options */ - if( options != NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - return( mbedtls_pk_verify( ctx, md_alg, hash, hash_len, sig, sig_len ) ); -} - -/* - * Make a signature - */ -int mbedtls_pk_sign( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - if( ctx == NULL || ctx->pk_info == NULL || - pk_hashlen_helper( md_alg, &hash_len ) != 0 ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ctx->pk_info->sign_func == NULL ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - - return( ctx->pk_info->sign_func( ctx->pk_ctx, md_alg, hash, hash_len, - sig, sig_len, f_rng, p_rng ) ); -} - -/* - * Decrypt message - */ -int mbedtls_pk_decrypt( mbedtls_pk_context *ctx, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ctx->pk_info->decrypt_func == NULL ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - - return( ctx->pk_info->decrypt_func( ctx->pk_ctx, input, ilen, - output, olen, osize, f_rng, p_rng ) ); -} - -/* - * Encrypt message - */ -int mbedtls_pk_encrypt( mbedtls_pk_context *ctx, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ctx->pk_info->encrypt_func == NULL ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - - return( ctx->pk_info->encrypt_func( ctx->pk_ctx, input, ilen, - output, olen, osize, f_rng, p_rng ) ); -} - -/* - * Check public-private key pair - */ -int mbedtls_pk_check_pair( const mbedtls_pk_context *pub, const mbedtls_pk_context *prv ) -{ - if( pub == NULL || pub->pk_info == NULL || - prv == NULL || prv->pk_info == NULL || - prv->pk_info->check_pair_func == NULL ) - { - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - } - - if( prv->pk_info->type == MBEDTLS_PK_RSA_ALT ) - { - if( pub->pk_info->type != MBEDTLS_PK_RSA ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - } - else - { - if( pub->pk_info != prv->pk_info ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - } - - return( prv->pk_info->check_pair_func( pub->pk_ctx, prv->pk_ctx ) ); -} - -/* - * Get key size in bits - */ -size_t mbedtls_pk_get_bitlen( const mbedtls_pk_context *ctx ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return( 0 ); - - return( ctx->pk_info->get_bitlen( ctx->pk_ctx ) ); -} - -/* - * Export debug information - */ -int mbedtls_pk_debug( const mbedtls_pk_context *ctx, mbedtls_pk_debug_item *items ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); - - if( ctx->pk_info->debug_func == NULL ) - return( MBEDTLS_ERR_PK_TYPE_MISMATCH ); - - ctx->pk_info->debug_func( ctx->pk_ctx, items ); - return( 0 ); -} - -/* - * Access the PK type name - */ -const char *mbedtls_pk_get_name( const mbedtls_pk_context *ctx ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return( "invalid PK" ); - - return( ctx->pk_info->name ); -} - -/* - * Access the PK type - */ -mbedtls_pk_type_t mbedtls_pk_get_type( const mbedtls_pk_context *ctx ) -{ - if( ctx == NULL || ctx->pk_info == NULL ) - return( MBEDTLS_PK_NONE ); - - return( ctx->pk_info->type ); -} - -#endif /* MBEDTLS_PK_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/pk_wrap.c b/components/ssl/mbedtls/mbedtls/library/pk_wrap.c deleted file mode 100644 index a4bb35fc..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pk_wrap.c +++ /dev/null @@ -1,521 +0,0 @@ -/* - * Public Key abstraction layer: wrapper functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PK_C) -#include "mbedtls/pk_internal.h" - -/* Even if RSA not activated, for the sake of RSA-alt */ -#include "mbedtls/rsa.h" - -#include - -#if defined(MBEDTLS_ECP_C) -#include "mbedtls/ecp.h" -#endif - -#if defined(MBEDTLS_ECDSA_C) -#include "mbedtls/ecdsa.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include -#include - -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} -#endif - -#if defined(MBEDTLS_RSA_C) -static int rsa_can_do( mbedtls_pk_type_t type ) -{ - return( type == MBEDTLS_PK_RSA || - type == MBEDTLS_PK_RSASSA_PSS ); -} - -static size_t rsa_get_bitlen( const void *ctx ) -{ - const mbedtls_rsa_context * rsa = (const mbedtls_rsa_context *) ctx; - return( 8 * mbedtls_rsa_get_len( rsa ) ); -} - -static int rsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ) -{ - int ret; - mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx; - size_t rsa_len = mbedtls_rsa_get_len( rsa ); - -#if SIZE_MAX > UINT_MAX - if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); -#endif /* SIZE_MAX > UINT_MAX */ - - if( sig_len < rsa_len ) - return( MBEDTLS_ERR_RSA_VERIFY_FAILED ); - - if( ( ret = mbedtls_rsa_pkcs1_verify( rsa, NULL, NULL, - MBEDTLS_RSA_PUBLIC, md_alg, - (unsigned int) hash_len, hash, sig ) ) != 0 ) - return( ret ); - - if( sig_len > rsa_len ) - return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH ); - - return( 0 ); -} - -static int rsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx; - -#if SIZE_MAX > UINT_MAX - if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); -#endif /* SIZE_MAX > UINT_MAX */ - - *sig_len = mbedtls_rsa_get_len( rsa ); - - return( mbedtls_rsa_pkcs1_sign( rsa, f_rng, p_rng, MBEDTLS_RSA_PRIVATE, - md_alg, (unsigned int) hash_len, hash, sig ) ); -} - -static int rsa_decrypt_wrap( void *ctx, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx; - - if( ilen != mbedtls_rsa_get_len( rsa ) ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - return( mbedtls_rsa_pkcs1_decrypt( rsa, f_rng, p_rng, - MBEDTLS_RSA_PRIVATE, olen, input, output, osize ) ); -} - -static int rsa_encrypt_wrap( void *ctx, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx; - *olen = mbedtls_rsa_get_len( rsa ); - - if( *olen > osize ) - return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE ); - - return( mbedtls_rsa_pkcs1_encrypt( rsa, f_rng, p_rng, MBEDTLS_RSA_PUBLIC, - ilen, input, output ) ); -} - -static int rsa_check_pair_wrap( const void *pub, const void *prv ) -{ - return( mbedtls_rsa_check_pub_priv( (const mbedtls_rsa_context *) pub, - (const mbedtls_rsa_context *) prv ) ); -} - -static void *rsa_alloc_wrap( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_rsa_context ) ); - - if( ctx != NULL ) - mbedtls_rsa_init( (mbedtls_rsa_context *) ctx, 0, 0 ); - - return( ctx ); -} - -static void rsa_free_wrap( void *ctx ) -{ - mbedtls_rsa_free( (mbedtls_rsa_context *) ctx ); - mbedtls_free( ctx ); -} - -static void rsa_debug( const void *ctx, mbedtls_pk_debug_item *items ) -{ - items->type = MBEDTLS_PK_DEBUG_MPI; - items->name = "rsa.N"; - items->value = &( ((mbedtls_rsa_context *) ctx)->N ); - - items++; - - items->type = MBEDTLS_PK_DEBUG_MPI; - items->name = "rsa.E"; - items->value = &( ((mbedtls_rsa_context *) ctx)->E ); -} - -const mbedtls_pk_info_t mbedtls_rsa_info = { - MBEDTLS_PK_RSA, - "RSA", - rsa_get_bitlen, - rsa_can_do, - rsa_verify_wrap, - rsa_sign_wrap, - rsa_decrypt_wrap, - rsa_encrypt_wrap, - rsa_check_pair_wrap, - rsa_alloc_wrap, - rsa_free_wrap, - rsa_debug, -}; -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_ECP_C) -/* - * Generic EC key - */ -static int eckey_can_do( mbedtls_pk_type_t type ) -{ - return( type == MBEDTLS_PK_ECKEY || - type == MBEDTLS_PK_ECKEY_DH || - type == MBEDTLS_PK_ECDSA ); -} - -static size_t eckey_get_bitlen( const void *ctx ) -{ - return( ((mbedtls_ecp_keypair *) ctx)->grp.pbits ); -} - -#if defined(MBEDTLS_ECDSA_C) -/* Forward declarations */ -static int ecdsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ); - -static int ecdsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ); - -static int eckey_verify_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ) -{ - int ret; - mbedtls_ecdsa_context ecdsa; - - mbedtls_ecdsa_init( &ecdsa ); - - if( ( ret = mbedtls_ecdsa_from_keypair( &ecdsa, ctx ) ) == 0 ) - ret = ecdsa_verify_wrap( &ecdsa, md_alg, hash, hash_len, sig, sig_len ); - - mbedtls_ecdsa_free( &ecdsa ); - - return( ret ); -} - -static int eckey_sign_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret; - mbedtls_ecdsa_context ecdsa; - - mbedtls_ecdsa_init( &ecdsa ); - - if( ( ret = mbedtls_ecdsa_from_keypair( &ecdsa, ctx ) ) == 0 ) - ret = ecdsa_sign_wrap( &ecdsa, md_alg, hash, hash_len, sig, sig_len, - f_rng, p_rng ); - - mbedtls_ecdsa_free( &ecdsa ); - - return( ret ); -} - -#endif /* MBEDTLS_ECDSA_C */ - -static int eckey_check_pair( const void *pub, const void *prv ) -{ - return( mbedtls_ecp_check_pub_priv( (const mbedtls_ecp_keypair *) pub, - (const mbedtls_ecp_keypair *) prv ) ); -} - -static void *eckey_alloc_wrap( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ecp_keypair ) ); - - if( ctx != NULL ) - mbedtls_ecp_keypair_init( ctx ); - - return( ctx ); -} - -static void eckey_free_wrap( void *ctx ) -{ - mbedtls_ecp_keypair_free( (mbedtls_ecp_keypair *) ctx ); - mbedtls_free( ctx ); -} - -static void eckey_debug( const void *ctx, mbedtls_pk_debug_item *items ) -{ - items->type = MBEDTLS_PK_DEBUG_ECP; - items->name = "eckey.Q"; - items->value = &( ((mbedtls_ecp_keypair *) ctx)->Q ); -} - -const mbedtls_pk_info_t mbedtls_eckey_info = { - MBEDTLS_PK_ECKEY, - "EC", - eckey_get_bitlen, - eckey_can_do, -#if defined(MBEDTLS_ECDSA_C) - eckey_verify_wrap, - eckey_sign_wrap, -#else - NULL, - NULL, -#endif - NULL, - NULL, - eckey_check_pair, - eckey_alloc_wrap, - eckey_free_wrap, - eckey_debug, -}; - -/* - * EC key restricted to ECDH - */ -static int eckeydh_can_do( mbedtls_pk_type_t type ) -{ - return( type == MBEDTLS_PK_ECKEY || - type == MBEDTLS_PK_ECKEY_DH ); -} - -const mbedtls_pk_info_t mbedtls_eckeydh_info = { - MBEDTLS_PK_ECKEY_DH, - "EC_DH", - eckey_get_bitlen, /* Same underlying key structure */ - eckeydh_can_do, - NULL, - NULL, - NULL, - NULL, - eckey_check_pair, - eckey_alloc_wrap, /* Same underlying key structure */ - eckey_free_wrap, /* Same underlying key structure */ - eckey_debug, /* Same underlying key structure */ -}; -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_ECDSA_C) -static int ecdsa_can_do( mbedtls_pk_type_t type ) -{ - return( type == MBEDTLS_PK_ECDSA ); -} - -static int ecdsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - const unsigned char *sig, size_t sig_len ) -{ - int ret; - ((void) md_alg); - - ret = mbedtls_ecdsa_read_signature( (mbedtls_ecdsa_context *) ctx, - hash, hash_len, sig, sig_len ); - - if( ret == MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH ) - return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH ); - - return( ret ); -} - -static int ecdsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - return( mbedtls_ecdsa_write_signature( (mbedtls_ecdsa_context *) ctx, - md_alg, hash, hash_len, sig, sig_len, f_rng, p_rng ) ); -} - -static void *ecdsa_alloc_wrap( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ecdsa_context ) ); - - if( ctx != NULL ) - mbedtls_ecdsa_init( (mbedtls_ecdsa_context *) ctx ); - - return( ctx ); -} - -static void ecdsa_free_wrap( void *ctx ) -{ - mbedtls_ecdsa_free( (mbedtls_ecdsa_context *) ctx ); - mbedtls_free( ctx ); -} - -const mbedtls_pk_info_t mbedtls_ecdsa_info = { - MBEDTLS_PK_ECDSA, - "ECDSA", - eckey_get_bitlen, /* Compatible key structures */ - ecdsa_can_do, - ecdsa_verify_wrap, - ecdsa_sign_wrap, - NULL, - NULL, - eckey_check_pair, /* Compatible key structures */ - ecdsa_alloc_wrap, - ecdsa_free_wrap, - eckey_debug, /* Compatible key structures */ -}; -#endif /* MBEDTLS_ECDSA_C */ - -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) -/* - * Support for alternative RSA-private implementations - */ - -static int rsa_alt_can_do( mbedtls_pk_type_t type ) -{ - return( type == MBEDTLS_PK_RSA ); -} - -static size_t rsa_alt_get_bitlen( const void *ctx ) -{ - const mbedtls_rsa_alt_context *rsa_alt = (const mbedtls_rsa_alt_context *) ctx; - - return( 8 * rsa_alt->key_len_func( rsa_alt->key ) ); -} - -static int rsa_alt_sign_wrap( void *ctx, mbedtls_md_type_t md_alg, - const unsigned char *hash, size_t hash_len, - unsigned char *sig, size_t *sig_len, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - mbedtls_rsa_alt_context *rsa_alt = (mbedtls_rsa_alt_context *) ctx; - -#if SIZE_MAX > UINT_MAX - if( UINT_MAX < hash_len ) - return( MBEDTLS_ERR_PK_BAD_INPUT_DATA ); -#endif /* SIZE_MAX > UINT_MAX */ - - *sig_len = rsa_alt->key_len_func( rsa_alt->key ); - - return( rsa_alt->sign_func( rsa_alt->key, f_rng, p_rng, MBEDTLS_RSA_PRIVATE, - md_alg, (unsigned int) hash_len, hash, sig ) ); -} - -static int rsa_alt_decrypt_wrap( void *ctx, - const unsigned char *input, size_t ilen, - unsigned char *output, size_t *olen, size_t osize, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - mbedtls_rsa_alt_context *rsa_alt = (mbedtls_rsa_alt_context *) ctx; - - ((void) f_rng); - ((void) p_rng); - - if( ilen != rsa_alt->key_len_func( rsa_alt->key ) ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - return( rsa_alt->decrypt_func( rsa_alt->key, - MBEDTLS_RSA_PRIVATE, olen, input, output, osize ) ); -} - -#if defined(MBEDTLS_RSA_C) -static int rsa_alt_check_pair( const void *pub, const void *prv ) -{ - unsigned char sig[MBEDTLS_MPI_MAX_SIZE]; - unsigned char hash[32]; - size_t sig_len = 0; - int ret; - - if( rsa_alt_get_bitlen( prv ) != rsa_get_bitlen( pub ) ) - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - - memset( hash, 0x2a, sizeof( hash ) ); - - if( ( ret = rsa_alt_sign_wrap( (void *) prv, MBEDTLS_MD_NONE, - hash, sizeof( hash ), - sig, &sig_len, NULL, NULL ) ) != 0 ) - { - return( ret ); - } - - if( rsa_verify_wrap( (void *) pub, MBEDTLS_MD_NONE, - hash, sizeof( hash ), sig, sig_len ) != 0 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } - - return( 0 ); -} -#endif /* MBEDTLS_RSA_C */ - -static void *rsa_alt_alloc_wrap( void ) -{ - void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_rsa_alt_context ) ); - - if( ctx != NULL ) - memset( ctx, 0, sizeof( mbedtls_rsa_alt_context ) ); - - return( ctx ); -} - -static void rsa_alt_free_wrap( void *ctx ) -{ - mbedtls_zeroize( ctx, sizeof( mbedtls_rsa_alt_context ) ); - mbedtls_free( ctx ); -} - -const mbedtls_pk_info_t mbedtls_rsa_alt_info = { - MBEDTLS_PK_RSA_ALT, - "RSA-alt", - rsa_alt_get_bitlen, - rsa_alt_can_do, - NULL, - rsa_alt_sign_wrap, - rsa_alt_decrypt_wrap, - NULL, -#if defined(MBEDTLS_RSA_C) - rsa_alt_check_pair, -#else - NULL, -#endif - rsa_alt_alloc_wrap, - rsa_alt_free_wrap, - NULL, -}; - -#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */ - -#endif /* MBEDTLS_PK_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/pkcs11.c b/components/ssl/mbedtls/mbedtls/library/pkcs11.c deleted file mode 100644 index 0ea64252..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pkcs11.c +++ /dev/null @@ -1,240 +0,0 @@ -/** - * \file pkcs11.c - * - * \brief Wrapper for PKCS#11 library libpkcs11-helper - * - * \author Adriaan de Jong - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#include "mbedtls/pkcs11.h" - -#if defined(MBEDTLS_PKCS11_C) - -#include "mbedtls/md.h" -#include "mbedtls/oid.h" -#include "mbedtls/x509_crt.h" - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include - -void mbedtls_pkcs11_init( mbedtls_pkcs11_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_pkcs11_context ) ); -} - -int mbedtls_pkcs11_x509_cert_bind( mbedtls_x509_crt *cert, pkcs11h_certificate_t pkcs11_cert ) -{ - int ret = 1; - unsigned char *cert_blob = NULL; - size_t cert_blob_size = 0; - - if( cert == NULL ) - { - ret = 2; - goto cleanup; - } - - if( pkcs11h_certificate_getCertificateBlob( pkcs11_cert, NULL, - &cert_blob_size ) != CKR_OK ) - { - ret = 3; - goto cleanup; - } - - cert_blob = mbedtls_calloc( 1, cert_blob_size ); - if( NULL == cert_blob ) - { - ret = 4; - goto cleanup; - } - - if( pkcs11h_certificate_getCertificateBlob( pkcs11_cert, cert_blob, - &cert_blob_size ) != CKR_OK ) - { - ret = 5; - goto cleanup; - } - - if( 0 != mbedtls_x509_crt_parse( cert, cert_blob, cert_blob_size ) ) - { - ret = 6; - goto cleanup; - } - - ret = 0; - -cleanup: - if( NULL != cert_blob ) - mbedtls_free( cert_blob ); - - return( ret ); -} - - -int mbedtls_pkcs11_priv_key_bind( mbedtls_pkcs11_context *priv_key, - pkcs11h_certificate_t pkcs11_cert ) -{ - int ret = 1; - mbedtls_x509_crt cert; - - mbedtls_x509_crt_init( &cert ); - - if( priv_key == NULL ) - goto cleanup; - - if( 0 != mbedtls_pkcs11_x509_cert_bind( &cert, pkcs11_cert ) ) - goto cleanup; - - priv_key->len = mbedtls_pk_get_len( &cert.pk ); - priv_key->pkcs11h_cert = pkcs11_cert; - - ret = 0; - -cleanup: - mbedtls_x509_crt_free( &cert ); - - return( ret ); -} - -void mbedtls_pkcs11_priv_key_free( mbedtls_pkcs11_context *priv_key ) -{ - if( NULL != priv_key ) - pkcs11h_certificate_freeCertificate( priv_key->pkcs11h_cert ); -} - -int mbedtls_pkcs11_decrypt( mbedtls_pkcs11_context *ctx, - int mode, size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len ) -{ - size_t input_len, output_len; - - if( NULL == ctx ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( MBEDTLS_RSA_PRIVATE != mode ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - output_len = input_len = ctx->len; - - if( input_len < 16 || input_len > output_max_len ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - /* Determine size of output buffer */ - if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input, - input_len, NULL, &output_len ) != CKR_OK ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - - if( output_len > output_max_len ) - return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE ); - - if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input, - input_len, output, &output_len ) != CKR_OK ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - *olen = output_len; - return( 0 ); -} - -int mbedtls_pkcs11_sign( mbedtls_pkcs11_context *ctx, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ) -{ - size_t sig_len = 0, asn_len = 0, oid_size = 0; - unsigned char *p = sig; - const char *oid; - - if( NULL == ctx ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( MBEDTLS_RSA_PRIVATE != mode ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( md_alg != MBEDTLS_MD_NONE ) - { - const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - hashlen = mbedtls_md_get_size( md_info ); - asn_len = 10 + oid_size; - } - - sig_len = ctx->len; - if( hashlen > sig_len || asn_len > sig_len || - hashlen + asn_len > sig_len ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - - if( md_alg != MBEDTLS_MD_NONE ) - { - /* - * DigestInfo ::= SEQUENCE { - * digestAlgorithm DigestAlgorithmIdentifier, - * digest Digest } - * - * DigestAlgorithmIdentifier ::= AlgorithmIdentifier - * - * Digest ::= OCTET STRING - */ - *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED; - *p++ = (unsigned char) ( 0x08 + oid_size + hashlen ); - *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED; - *p++ = (unsigned char) ( 0x04 + oid_size ); - *p++ = MBEDTLS_ASN1_OID; - *p++ = oid_size & 0xFF; - memcpy( p, oid, oid_size ); - p += oid_size; - *p++ = MBEDTLS_ASN1_NULL; - *p++ = 0x00; - *p++ = MBEDTLS_ASN1_OCTET_STRING; - *p++ = hashlen; - } - - memcpy( p, hash, hashlen ); - - if( pkcs11h_certificate_signAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, sig, - asn_len + hashlen, sig, &sig_len ) != CKR_OK ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - - return( 0 ); -} - -#endif /* defined(MBEDTLS_PKCS11_C) */ diff --git a/components/ssl/mbedtls/mbedtls/library/pkcs12.c b/components/ssl/mbedtls/mbedtls/library/pkcs12.c deleted file mode 100644 index c603a135..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pkcs12.c +++ /dev/null @@ -1,365 +0,0 @@ -/* - * PKCS#12 Personal Information Exchange Syntax - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The PKCS #12 Personal Information Exchange Syntax Standard v1.1 - * - * http://www.rsa.com/rsalabs/pkcs/files/h11301-wp-pkcs-12v1-1-personal-information-exchange-syntax.pdf - * ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-12/pkcs-12v1-1.asn - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PKCS12_C) - -#include "mbedtls/pkcs12.h" -#include "mbedtls/asn1.h" -#include "mbedtls/cipher.h" - -#include - -#if defined(MBEDTLS_ARC4_C) -#include "mbedtls/arc4.h" -#endif - -#if defined(MBEDTLS_DES_C) -#include "mbedtls/des.h" -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -static int pkcs12_parse_pbe_params( mbedtls_asn1_buf *params, - mbedtls_asn1_buf *salt, int *iterations ) -{ - int ret; - unsigned char **p = ¶ms->p; - const unsigned char *end = params->p + params->len; - - /* - * pkcs-12PbeParams ::= SEQUENCE { - * salt OCTET STRING, - * iterations INTEGER - * } - * - */ - if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) - return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - if( ( ret = mbedtls_asn1_get_tag( p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT + ret ); - - salt->p = *p; - *p += salt->len; - - if( ( ret = mbedtls_asn1_get_int( p, end, iterations ) ) != 0 ) - return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT + ret ); - - if( *p != end ) - return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -#define PKCS12_MAX_PWDLEN 128 - -static int pkcs12_pbe_derive_key_iv( mbedtls_asn1_buf *pbe_params, mbedtls_md_type_t md_type, - const unsigned char *pwd, size_t pwdlen, - unsigned char *key, size_t keylen, - unsigned char *iv, size_t ivlen ) -{ - int ret, iterations = 0; - mbedtls_asn1_buf salt; - size_t i; - unsigned char unipwd[PKCS12_MAX_PWDLEN * 2 + 2]; - - if( pwdlen > PKCS12_MAX_PWDLEN ) - return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA ); - - memset( &salt, 0, sizeof(mbedtls_asn1_buf) ); - memset( &unipwd, 0, sizeof(unipwd) ); - - if( ( ret = pkcs12_parse_pbe_params( pbe_params, &salt, - &iterations ) ) != 0 ) - return( ret ); - - for( i = 0; i < pwdlen; i++ ) - unipwd[i * 2 + 1] = pwd[i]; - - if( ( ret = mbedtls_pkcs12_derivation( key, keylen, unipwd, pwdlen * 2 + 2, - salt.p, salt.len, md_type, - MBEDTLS_PKCS12_DERIVE_KEY, iterations ) ) != 0 ) - { - return( ret ); - } - - if( iv == NULL || ivlen == 0 ) - return( 0 ); - - if( ( ret = mbedtls_pkcs12_derivation( iv, ivlen, unipwd, pwdlen * 2 + 2, - salt.p, salt.len, md_type, - MBEDTLS_PKCS12_DERIVE_IV, iterations ) ) != 0 ) - { - return( ret ); - } - return( 0 ); -} - -#undef PKCS12_MAX_PWDLEN - -int mbedtls_pkcs12_pbe_sha1_rc4_128( mbedtls_asn1_buf *pbe_params, int mode, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *data, size_t len, - unsigned char *output ) -{ -#if !defined(MBEDTLS_ARC4_C) - ((void) pbe_params); - ((void) mode); - ((void) pwd); - ((void) pwdlen); - ((void) data); - ((void) len); - ((void) output); - return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE ); -#else - int ret; - unsigned char key[16]; - mbedtls_arc4_context ctx; - ((void) mode); - - mbedtls_arc4_init( &ctx ); - - if( ( ret = pkcs12_pbe_derive_key_iv( pbe_params, MBEDTLS_MD_SHA1, - pwd, pwdlen, - key, 16, NULL, 0 ) ) != 0 ) - { - return( ret ); - } - - mbedtls_arc4_setup( &ctx, key, 16 ); - if( ( ret = mbedtls_arc4_crypt( &ctx, len, data, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_zeroize( key, sizeof( key ) ); - mbedtls_arc4_free( &ctx ); - - return( ret ); -#endif /* MBEDTLS_ARC4_C */ -} - -int mbedtls_pkcs12_pbe( mbedtls_asn1_buf *pbe_params, int mode, - mbedtls_cipher_type_t cipher_type, mbedtls_md_type_t md_type, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *data, size_t len, - unsigned char *output ) -{ - int ret, keylen = 0; - unsigned char key[32]; - unsigned char iv[16]; - const mbedtls_cipher_info_t *cipher_info; - mbedtls_cipher_context_t cipher_ctx; - size_t olen = 0; - - cipher_info = mbedtls_cipher_info_from_type( cipher_type ); - if( cipher_info == NULL ) - return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE ); - - keylen = cipher_info->key_bitlen / 8; - - if( ( ret = pkcs12_pbe_derive_key_iv( pbe_params, md_type, pwd, pwdlen, - key, keylen, - iv, cipher_info->iv_size ) ) != 0 ) - { - return( ret ); - } - - mbedtls_cipher_init( &cipher_ctx ); - - if( ( ret = mbedtls_cipher_setup( &cipher_ctx, cipher_info ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_cipher_setkey( &cipher_ctx, key, 8 * keylen, (mbedtls_operation_t) mode ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_cipher_set_iv( &cipher_ctx, iv, cipher_info->iv_size ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_cipher_reset( &cipher_ctx ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_cipher_update( &cipher_ctx, data, len, - output, &olen ) ) != 0 ) - { - goto exit; - } - - if( ( ret = mbedtls_cipher_finish( &cipher_ctx, output + olen, &olen ) ) != 0 ) - ret = MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH; - -exit: - mbedtls_zeroize( key, sizeof( key ) ); - mbedtls_zeroize( iv, sizeof( iv ) ); - mbedtls_cipher_free( &cipher_ctx ); - - return( ret ); -} - -static void pkcs12_fill_buffer( unsigned char *data, size_t data_len, - const unsigned char *filler, size_t fill_len ) -{ - unsigned char *p = data; - size_t use_len; - - while( data_len > 0 ) - { - use_len = ( data_len > fill_len ) ? fill_len : data_len; - memcpy( p, filler, use_len ); - p += use_len; - data_len -= use_len; - } -} - -int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *salt, size_t saltlen, - mbedtls_md_type_t md_type, int id, int iterations ) -{ - int ret; - unsigned int j; - - unsigned char diversifier[128]; - unsigned char salt_block[128], pwd_block[128], hash_block[128]; - unsigned char hash_output[MBEDTLS_MD_MAX_SIZE]; - unsigned char *p; - unsigned char c; - - size_t hlen, use_len, v, i; - - const mbedtls_md_info_t *md_info; - mbedtls_md_context_t md_ctx; - - // This version only allows max of 64 bytes of password or salt - if( datalen > 128 || pwdlen > 64 || saltlen > 64 ) - return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA ); - - md_info = mbedtls_md_info_from_type( md_type ); - if( md_info == NULL ) - return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE ); - - mbedtls_md_init( &md_ctx ); - - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 ) - return( ret ); - hlen = mbedtls_md_get_size( md_info ); - - if( hlen <= 32 ) - v = 64; - else - v = 128; - - memset( diversifier, (unsigned char) id, v ); - - pkcs12_fill_buffer( salt_block, v, salt, saltlen ); - pkcs12_fill_buffer( pwd_block, v, pwd, pwdlen ); - - p = data; - while( datalen > 0 ) - { - // Calculate hash( diversifier || salt_block || pwd_block ) - if( ( ret = mbedtls_md_starts( &md_ctx ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md_update( &md_ctx, diversifier, v ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md_update( &md_ctx, salt_block, v ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md_update( &md_ctx, pwd_block, v ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md_finish( &md_ctx, hash_output ) ) != 0 ) - goto exit; - - // Perform remaining ( iterations - 1 ) recursive hash calculations - for( i = 1; i < (size_t) iterations; i++ ) - { - if( ( ret = mbedtls_md( md_info, hash_output, hlen, hash_output ) ) != 0 ) - goto exit; - } - - use_len = ( datalen > hlen ) ? hlen : datalen; - memcpy( p, hash_output, use_len ); - datalen -= use_len; - p += use_len; - - if( datalen == 0 ) - break; - - // Concatenating copies of hash_output into hash_block (B) - pkcs12_fill_buffer( hash_block, v, hash_output, hlen ); - - // B += 1 - for( i = v; i > 0; i-- ) - if( ++hash_block[i - 1] != 0 ) - break; - - // salt_block += B - c = 0; - for( i = v; i > 0; i-- ) - { - j = salt_block[i - 1] + hash_block[i - 1] + c; - c = (unsigned char) (j >> 8); - salt_block[i - 1] = j & 0xFF; - } - - // pwd_block += B - c = 0; - for( i = v; i > 0; i-- ) - { - j = pwd_block[i - 1] + hash_block[i - 1] + c; - c = (unsigned char) (j >> 8); - pwd_block[i - 1] = j & 0xFF; - } - } - - ret = 0; - -exit: - mbedtls_zeroize( salt_block, sizeof( salt_block ) ); - mbedtls_zeroize( pwd_block, sizeof( pwd_block ) ); - mbedtls_zeroize( hash_block, sizeof( hash_block ) ); - mbedtls_zeroize( hash_output, sizeof( hash_output ) ); - - mbedtls_md_free( &md_ctx ); - - return( ret ); -} - -#endif /* MBEDTLS_PKCS12_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/pkcs5.c b/components/ssl/mbedtls/mbedtls/library/pkcs5.c deleted file mode 100644 index 95f44fa9..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pkcs5.c +++ /dev/null @@ -1,404 +0,0 @@ -/** - * \file pkcs5.c - * - * \brief PKCS#5 functions - * - * \author Mathias Olsson - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * PKCS#5 includes PBKDF2 and more - * - * http://tools.ietf.org/html/rfc2898 (Specification) - * http://tools.ietf.org/html/rfc6070 (Test vectors) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PKCS5_C) - -#include "mbedtls/pkcs5.h" -#include "mbedtls/asn1.h" -#include "mbedtls/cipher.h" -#include "mbedtls/oid.h" - -#include - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif - -static int pkcs5_parse_pbkdf2_params( const mbedtls_asn1_buf *params, - mbedtls_asn1_buf *salt, int *iterations, - int *keylen, mbedtls_md_type_t *md_type ) -{ - int ret; - mbedtls_asn1_buf prf_alg_oid; - unsigned char *p = params->p; - const unsigned char *end = params->p + params->len; - - if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - /* - * PBKDF2-params ::= SEQUENCE { - * salt OCTET STRING, - * iterationCount INTEGER, - * keyLength INTEGER OPTIONAL - * prf AlgorithmIdentifier DEFAULT algid-hmacWithSHA1 - * } - * - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret ); - - salt->p = p; - p += salt->len; - - if( ( ret = mbedtls_asn1_get_int( &p, end, iterations ) ) != 0 ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret ); - - if( p == end ) - return( 0 ); - - if( ( ret = mbedtls_asn1_get_int( &p, end, keylen ) ) != 0 ) - { - if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret ); - } - - if( p == end ) - return( 0 ); - - if( ( ret = mbedtls_asn1_get_alg_null( &p, end, &prf_alg_oid ) ) != 0 ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret ); - - if( mbedtls_oid_get_md_hmac( &prf_alg_oid, md_type ) != 0 ) - return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE ); - - if( p != end ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode, - const unsigned char *pwd, size_t pwdlen, - const unsigned char *data, size_t datalen, - unsigned char *output ) -{ - int ret, iterations = 0, keylen = 0; - unsigned char *p, *end; - mbedtls_asn1_buf kdf_alg_oid, enc_scheme_oid, kdf_alg_params, enc_scheme_params; - mbedtls_asn1_buf salt; - mbedtls_md_type_t md_type = MBEDTLS_MD_SHA1; - unsigned char key[32], iv[32]; - size_t olen = 0; - const mbedtls_md_info_t *md_info; - const mbedtls_cipher_info_t *cipher_info; - mbedtls_md_context_t md_ctx; - mbedtls_cipher_type_t cipher_alg; - mbedtls_cipher_context_t cipher_ctx; - - p = pbe_params->p; - end = p + pbe_params->len; - - /* - * PBES2-params ::= SEQUENCE { - * keyDerivationFunc AlgorithmIdentifier {{PBES2-KDFs}}, - * encryptionScheme AlgorithmIdentifier {{PBES2-Encs}} - * } - */ - if( pbe_params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - if( ( ret = mbedtls_asn1_get_alg( &p, end, &kdf_alg_oid, &kdf_alg_params ) ) != 0 ) - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret ); - - // Only PBKDF2 supported at the moment - // - if( MBEDTLS_OID_CMP( MBEDTLS_OID_PKCS5_PBKDF2, &kdf_alg_oid ) != 0 ) - return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE ); - - if( ( ret = pkcs5_parse_pbkdf2_params( &kdf_alg_params, - &salt, &iterations, &keylen, - &md_type ) ) != 0 ) - { - return( ret ); - } - - md_info = mbedtls_md_info_from_type( md_type ); - if( md_info == NULL ) - return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE ); - - if( ( ret = mbedtls_asn1_get_alg( &p, end, &enc_scheme_oid, - &enc_scheme_params ) ) != 0 ) - { - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret ); - } - - if( mbedtls_oid_get_cipher_alg( &enc_scheme_oid, &cipher_alg ) != 0 ) - return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE ); - - cipher_info = mbedtls_cipher_info_from_type( cipher_alg ); - if( cipher_info == NULL ) - return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE ); - - /* - * The value of keylen from pkcs5_parse_pbkdf2_params() is ignored - * since it is optional and we don't know if it was set or not - */ - keylen = cipher_info->key_bitlen / 8; - - if( enc_scheme_params.tag != MBEDTLS_ASN1_OCTET_STRING || - enc_scheme_params.len != cipher_info->iv_size ) - { - return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT ); - } - - mbedtls_md_init( &md_ctx ); - mbedtls_cipher_init( &cipher_ctx ); - - memcpy( iv, enc_scheme_params.p, enc_scheme_params.len ); - - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_pkcs5_pbkdf2_hmac( &md_ctx, pwd, pwdlen, salt.p, salt.len, - iterations, keylen, key ) ) != 0 ) - { - goto exit; - } - - if( ( ret = mbedtls_cipher_setup( &cipher_ctx, cipher_info ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_cipher_setkey( &cipher_ctx, key, 8 * keylen, (mbedtls_operation_t) mode ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_cipher_crypt( &cipher_ctx, iv, enc_scheme_params.len, - data, datalen, output, &olen ) ) != 0 ) - ret = MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH; - -exit: - mbedtls_md_free( &md_ctx ); - mbedtls_cipher_free( &cipher_ctx ); - - return( ret ); -} - -int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password, - size_t plen, const unsigned char *salt, size_t slen, - unsigned int iteration_count, - uint32_t key_length, unsigned char *output ) -{ - int ret, j; - unsigned int i; - unsigned char md1[MBEDTLS_MD_MAX_SIZE]; - unsigned char work[MBEDTLS_MD_MAX_SIZE]; - unsigned char md_size = mbedtls_md_get_size( ctx->md_info ); - size_t use_len; - unsigned char *out_p = output; - unsigned char counter[4]; - - memset( counter, 0, 4 ); - counter[3] = 1; - - if( iteration_count > 0xFFFFFFFF ) - return( MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA ); - - while( key_length ) - { - // U1 ends up in work - // - if( ( ret = mbedtls_md_hmac_starts( ctx, password, plen ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_md_hmac_update( ctx, salt, slen ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_md_hmac_update( ctx, counter, 4 ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_md_hmac_finish( ctx, work ) ) != 0 ) - return( ret ); - - memcpy( md1, work, md_size ); - - for( i = 1; i < iteration_count; i++ ) - { - // U2 ends up in md1 - // - if( ( ret = mbedtls_md_hmac_starts( ctx, password, plen ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_md_hmac_update( ctx, md1, md_size ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_md_hmac_finish( ctx, md1 ) ) != 0 ) - return( ret ); - - // U1 xor U2 - // - for( j = 0; j < md_size; j++ ) - work[j] ^= md1[j]; - } - - use_len = ( key_length < md_size ) ? key_length : md_size; - memcpy( out_p, work, use_len ); - - key_length -= (uint32_t) use_len; - out_p += use_len; - - for( i = 4; i > 0; i-- ) - if( ++counter[i - 1] != 0 ) - break; - } - - return( 0 ); -} - -#if defined(MBEDTLS_SELF_TEST) - -#if !defined(MBEDTLS_SHA1_C) -int mbedtls_pkcs5_self_test( int verbose ) -{ - if( verbose != 0 ) - mbedtls_printf( " PBKDF2 (SHA1): skipped\n\n" ); - - return( 0 ); -} -#else - -#define MAX_TESTS 6 - -static const size_t plen[MAX_TESTS] = - { 8, 8, 8, 24, 9 }; - -static const unsigned char password[MAX_TESTS][32] = -{ - "password", - "password", - "password", - "passwordPASSWORDpassword", - "pass\0word", -}; - -static const size_t slen[MAX_TESTS] = - { 4, 4, 4, 36, 5 }; - -static const unsigned char salt[MAX_TESTS][40] = -{ - "salt", - "salt", - "salt", - "saltSALTsaltSALTsaltSALTsaltSALTsalt", - "sa\0lt", -}; - -static const uint32_t it_cnt[MAX_TESTS] = - { 1, 2, 4096, 4096, 4096 }; - -static const uint32_t key_len[MAX_TESTS] = - { 20, 20, 20, 25, 16 }; - -static const unsigned char result_key[MAX_TESTS][32] = -{ - { 0x0c, 0x60, 0xc8, 0x0f, 0x96, 0x1f, 0x0e, 0x71, - 0xf3, 0xa9, 0xb5, 0x24, 0xaf, 0x60, 0x12, 0x06, - 0x2f, 0xe0, 0x37, 0xa6 }, - { 0xea, 0x6c, 0x01, 0x4d, 0xc7, 0x2d, 0x6f, 0x8c, - 0xcd, 0x1e, 0xd9, 0x2a, 0xce, 0x1d, 0x41, 0xf0, - 0xd8, 0xde, 0x89, 0x57 }, - { 0x4b, 0x00, 0x79, 0x01, 0xb7, 0x65, 0x48, 0x9a, - 0xbe, 0xad, 0x49, 0xd9, 0x26, 0xf7, 0x21, 0xd0, - 0x65, 0xa4, 0x29, 0xc1 }, - { 0x3d, 0x2e, 0xec, 0x4f, 0xe4, 0x1c, 0x84, 0x9b, - 0x80, 0xc8, 0xd8, 0x36, 0x62, 0xc0, 0xe4, 0x4a, - 0x8b, 0x29, 0x1a, 0x96, 0x4c, 0xf2, 0xf0, 0x70, - 0x38 }, - { 0x56, 0xfa, 0x6a, 0xa7, 0x55, 0x48, 0x09, 0x9d, - 0xcc, 0x37, 0xd7, 0xf0, 0x34, 0x25, 0xe0, 0xc3 }, -}; - -int mbedtls_pkcs5_self_test( int verbose ) -{ - mbedtls_md_context_t sha1_ctx; - const mbedtls_md_info_t *info_sha1; - int ret, i; - unsigned char key[64]; - - mbedtls_md_init( &sha1_ctx ); - - info_sha1 = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ); - if( info_sha1 == NULL ) - { - ret = 1; - goto exit; - } - - if( ( ret = mbedtls_md_setup( &sha1_ctx, info_sha1, 1 ) ) != 0 ) - { - ret = 1; - goto exit; - } - - for( i = 0; i < MAX_TESTS; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " PBKDF2 (SHA1) #%d: ", i ); - - ret = mbedtls_pkcs5_pbkdf2_hmac( &sha1_ctx, password[i], plen[i], salt[i], - slen[i], it_cnt[i], key_len[i], key ); - if( ret != 0 || - memcmp( result_key[i], key, key_len[i] ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -exit: - mbedtls_md_free( &sha1_ctx ); - - return( ret ); -} -#endif /* MBEDTLS_SHA1_C */ - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_PKCS5_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/pkparse.c b/components/ssl/mbedtls/mbedtls/library/pkparse.c deleted file mode 100644 index 9022db2f..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pkparse.c +++ /dev/null @@ -1,1452 +0,0 @@ -/* - * Public Key layer for parsing key files and structures - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PK_PARSE_C) - -#include "mbedtls/pk.h" -#include "mbedtls/asn1.h" -#include "mbedtls/oid.h" - -#include - -#if defined(MBEDTLS_RSA_C) -#include "mbedtls/rsa.h" -#endif -#if defined(MBEDTLS_ECP_C) -#include "mbedtls/ecp.h" -#endif -#if defined(MBEDTLS_ECDSA_C) -#include "mbedtls/ecdsa.h" -#endif -#if defined(MBEDTLS_PEM_PARSE_C) -#include "mbedtls/pem.h" -#endif -#if defined(MBEDTLS_PKCS5_C) -#include "mbedtls/pkcs5.h" -#endif -#if defined(MBEDTLS_PKCS12_C) -#include "mbedtls/pkcs12.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if defined(MBEDTLS_FS_IO) || \ - defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} -#endif - -#if defined(MBEDTLS_FS_IO) -/* - * Load all data from a file into a given buffer. - * - * The file is expected to contain either PEM or DER encoded data. - * A terminating null byte is always appended. It is included in the announced - * length only if the data looks like it is PEM encoded. - */ -int mbedtls_pk_load_file( const char *path, unsigned char **buf, size_t *n ) -{ - FILE *f; - long size; - - if( ( f = fopen( path, "rb" ) ) == NULL ) - return( MBEDTLS_ERR_PK_FILE_IO_ERROR ); - - fseek( f, 0, SEEK_END ); - if( ( size = ftell( f ) ) == -1 ) - { - fclose( f ); - return( MBEDTLS_ERR_PK_FILE_IO_ERROR ); - } - fseek( f, 0, SEEK_SET ); - - *n = (size_t) size; - - if( *n + 1 == 0 || - ( *buf = mbedtls_calloc( 1, *n + 1 ) ) == NULL ) - { - fclose( f ); - return( MBEDTLS_ERR_PK_ALLOC_FAILED ); - } - - if( fread( *buf, 1, *n, f ) != *n ) - { - fclose( f ); - - mbedtls_zeroize( *buf, *n ); - mbedtls_free( *buf ); - - return( MBEDTLS_ERR_PK_FILE_IO_ERROR ); - } - - fclose( f ); - - (*buf)[*n] = '\0'; - - if( strstr( (const char *) *buf, "-----BEGIN " ) != NULL ) - ++*n; - - return( 0 ); -} - -/* - * Load and parse a private key - */ -int mbedtls_pk_parse_keyfile( mbedtls_pk_context *ctx, - const char *path, const char *pwd ) -{ - int ret; - size_t n; - unsigned char *buf; - - if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 ) - return( ret ); - - if( pwd == NULL ) - ret = mbedtls_pk_parse_key( ctx, buf, n, NULL, 0 ); - else - ret = mbedtls_pk_parse_key( ctx, buf, n, - (const unsigned char *) pwd, strlen( pwd ) ); - - mbedtls_zeroize( buf, n ); - mbedtls_free( buf ); - - return( ret ); -} - -/* - * Load and parse a public key - */ -int mbedtls_pk_parse_public_keyfile( mbedtls_pk_context *ctx, const char *path ) -{ - int ret; - size_t n; - unsigned char *buf; - - if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 ) - return( ret ); - - ret = mbedtls_pk_parse_public_key( ctx, buf, n ); - - mbedtls_zeroize( buf, n ); - mbedtls_free( buf ); - - return( ret ); -} -#endif /* MBEDTLS_FS_IO */ - -#if defined(MBEDTLS_ECP_C) -/* Minimally parse an ECParameters buffer to and mbedtls_asn1_buf - * - * ECParameters ::= CHOICE { - * namedCurve OBJECT IDENTIFIER - * specifiedCurve SpecifiedECDomain -- = SEQUENCE { ... } - * -- implicitCurve NULL - * } - */ -static int pk_get_ecparams( unsigned char **p, const unsigned char *end, - mbedtls_asn1_buf *params ) -{ - int ret; - - if ( end - *p < 1 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - /* Tag may be either OID or SEQUENCE */ - params->tag = **p; - if( params->tag != MBEDTLS_ASN1_OID -#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED) - && params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) -#endif - ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - } - - if( ( ret = mbedtls_asn1_get_tag( p, end, ¶ms->len, params->tag ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - params->p = *p; - *p += params->len; - - if( *p != end ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED) -/* - * Parse a SpecifiedECDomain (SEC 1 C.2) and (mostly) fill the group with it. - * WARNING: the resulting group should only be used with - * pk_group_id_from_specified(), since its base point may not be set correctly - * if it was encoded compressed. - * - * SpecifiedECDomain ::= SEQUENCE { - * version SpecifiedECDomainVersion(ecdpVer1 | ecdpVer2 | ecdpVer3, ...), - * fieldID FieldID {{FieldTypes}}, - * curve Curve, - * base ECPoint, - * order INTEGER, - * cofactor INTEGER OPTIONAL, - * hash HashAlgorithm OPTIONAL, - * ... - * } - * - * We only support prime-field as field type, and ignore hash and cofactor. - */ -static int pk_group_from_specified( const mbedtls_asn1_buf *params, mbedtls_ecp_group *grp ) -{ - int ret; - unsigned char *p = params->p; - const unsigned char * const end = params->p + params->len; - const unsigned char *end_field, *end_curve; - size_t len; - int ver; - - /* SpecifiedECDomainVersion ::= INTEGER { 1, 2, 3 } */ - if( ( ret = mbedtls_asn1_get_int( &p, end, &ver ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( ver < 1 || ver > 3 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT ); - - /* - * FieldID { FIELD-ID:IOSet } ::= SEQUENCE { -- Finite field - * fieldType FIELD-ID.&id({IOSet}), - * parameters FIELD-ID.&Type({IOSet}{@fieldType}) - * } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( ret ); - - end_field = p + len; - - /* - * FIELD-ID ::= TYPE-IDENTIFIER - * FieldTypes FIELD-ID ::= { - * { Prime-p IDENTIFIED BY prime-field } | - * { Characteristic-two IDENTIFIED BY characteristic-two-field } - * } - * prime-field OBJECT IDENTIFIER ::= { id-fieldType 1 } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end_field, &len, MBEDTLS_ASN1_OID ) ) != 0 ) - return( ret ); - - if( len != MBEDTLS_OID_SIZE( MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD ) || - memcmp( p, MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD, len ) != 0 ) - { - return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE ); - } - - p += len; - - /* Prime-p ::= INTEGER -- Field of size p. */ - if( ( ret = mbedtls_asn1_get_mpi( &p, end_field, &grp->P ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - grp->pbits = mbedtls_mpi_bitlen( &grp->P ); - - if( p != end_field ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - /* - * Curve ::= SEQUENCE { - * a FieldElement, - * b FieldElement, - * seed BIT STRING OPTIONAL - * -- Shall be present if used in SpecifiedECDomain - * -- with version equal to ecdpVer2 or ecdpVer3 - * } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( ret ); - - end_curve = p + len; - - /* - * FieldElement ::= OCTET STRING - * containing an integer in the case of a prime field - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end_curve, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 || - ( ret = mbedtls_mpi_read_binary( &grp->A, p, len ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - p += len; - - if( ( ret = mbedtls_asn1_get_tag( &p, end_curve, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 || - ( ret = mbedtls_mpi_read_binary( &grp->B, p, len ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - p += len; - - /* Ignore seed BIT STRING OPTIONAL */ - if( ( ret = mbedtls_asn1_get_tag( &p, end_curve, &len, MBEDTLS_ASN1_BIT_STRING ) ) == 0 ) - p += len; - - if( p != end_curve ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - /* - * ECPoint ::= OCTET STRING - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( ( ret = mbedtls_ecp_point_read_binary( grp, &grp->G, - ( const unsigned char *) p, len ) ) != 0 ) - { - /* - * If we can't read the point because it's compressed, cheat by - * reading only the X coordinate and the parity bit of Y. - */ - if( ret != MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE || - ( p[0] != 0x02 && p[0] != 0x03 ) || - len != mbedtls_mpi_size( &grp->P ) + 1 || - mbedtls_mpi_read_binary( &grp->G.X, p + 1, len - 1 ) != 0 || - mbedtls_mpi_lset( &grp->G.Y, p[0] - 2 ) != 0 || - mbedtls_mpi_lset( &grp->G.Z, 1 ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT ); - } - } - - p += len; - - /* - * order INTEGER - */ - if( ( ret = mbedtls_asn1_get_mpi( &p, end, &grp->N ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - grp->nbits = mbedtls_mpi_bitlen( &grp->N ); - - /* - * Allow optional elements by purposefully not enforcing p == end here. - */ - - return( 0 ); -} - -/* - * Find the group id associated with an (almost filled) group as generated by - * pk_group_from_specified(), or return an error if unknown. - */ -static int pk_group_id_from_group( const mbedtls_ecp_group *grp, mbedtls_ecp_group_id *grp_id ) -{ - int ret = 0; - mbedtls_ecp_group ref; - const mbedtls_ecp_group_id *id; - - mbedtls_ecp_group_init( &ref ); - - for( id = mbedtls_ecp_grp_id_list(); *id != MBEDTLS_ECP_DP_NONE; id++ ) - { - /* Load the group associated to that id */ - mbedtls_ecp_group_free( &ref ); - MBEDTLS_MPI_CHK( mbedtls_ecp_group_load( &ref, *id ) ); - - /* Compare to the group we were given, starting with easy tests */ - if( grp->pbits == ref.pbits && grp->nbits == ref.nbits && - mbedtls_mpi_cmp_mpi( &grp->P, &ref.P ) == 0 && - mbedtls_mpi_cmp_mpi( &grp->A, &ref.A ) == 0 && - mbedtls_mpi_cmp_mpi( &grp->B, &ref.B ) == 0 && - mbedtls_mpi_cmp_mpi( &grp->N, &ref.N ) == 0 && - mbedtls_mpi_cmp_mpi( &grp->G.X, &ref.G.X ) == 0 && - mbedtls_mpi_cmp_mpi( &grp->G.Z, &ref.G.Z ) == 0 && - /* For Y we may only know the parity bit, so compare only that */ - mbedtls_mpi_get_bit( &grp->G.Y, 0 ) == mbedtls_mpi_get_bit( &ref.G.Y, 0 ) ) - { - break; - } - - } - -cleanup: - mbedtls_ecp_group_free( &ref ); - - *grp_id = *id; - - if( ret == 0 && *id == MBEDTLS_ECP_DP_NONE ) - ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE; - - return( ret ); -} - -/* - * Parse a SpecifiedECDomain (SEC 1 C.2) and find the associated group ID - */ -static int pk_group_id_from_specified( const mbedtls_asn1_buf *params, - mbedtls_ecp_group_id *grp_id ) -{ - int ret; - mbedtls_ecp_group grp; - - mbedtls_ecp_group_init( &grp ); - - if( ( ret = pk_group_from_specified( params, &grp ) ) != 0 ) - goto cleanup; - - ret = pk_group_id_from_group( &grp, grp_id ); - -cleanup: - mbedtls_ecp_group_free( &grp ); - - return( ret ); -} -#endif /* MBEDTLS_PK_PARSE_EC_EXTENDED */ - -/* - * Use EC parameters to initialise an EC group - * - * ECParameters ::= CHOICE { - * namedCurve OBJECT IDENTIFIER - * specifiedCurve SpecifiedECDomain -- = SEQUENCE { ... } - * -- implicitCurve NULL - */ -static int pk_use_ecparams( const mbedtls_asn1_buf *params, mbedtls_ecp_group *grp ) -{ - int ret; - mbedtls_ecp_group_id grp_id; - - if( params->tag == MBEDTLS_ASN1_OID ) - { - if( mbedtls_oid_get_ec_grp( params, &grp_id ) != 0 ) - return( MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE ); - } - else - { -#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED) - if( ( ret = pk_group_id_from_specified( params, &grp_id ) ) != 0 ) - return( ret ); -#else - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT ); -#endif - } - - /* - * grp may already be initilialized; if so, make sure IDs match - */ - if( grp->id != MBEDTLS_ECP_DP_NONE && grp->id != grp_id ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT ); - - if( ( ret = mbedtls_ecp_group_load( grp, grp_id ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -/* - * EC public key is an EC point - * - * The caller is responsible for clearing the structure upon failure if - * desired. Take care to pass along the possible ECP_FEATURE_UNAVAILABLE - * return code of mbedtls_ecp_point_read_binary() and leave p in a usable state. - */ -static int pk_get_ecpubkey( unsigned char **p, const unsigned char *end, - mbedtls_ecp_keypair *key ) -{ - int ret; - - if( ( ret = mbedtls_ecp_point_read_binary( &key->grp, &key->Q, - (const unsigned char *) *p, end - *p ) ) == 0 ) - { - ret = mbedtls_ecp_check_pubkey( &key->grp, &key->Q ); - } - - /* - * We know mbedtls_ecp_point_read_binary consumed all bytes or failed - */ - *p = (unsigned char *) end; - - return( ret ); -} -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_RSA_C) -/* - * RSAPublicKey ::= SEQUENCE { - * modulus INTEGER, -- n - * publicExponent INTEGER -- e - * } - */ -static int pk_get_rsapubkey( unsigned char **p, - const unsigned char *end, - mbedtls_rsa_context *rsa ) -{ - int ret; - size_t len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret ); - - if( *p + len != end ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - /* Import N */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret ); - - if( ( ret = mbedtls_rsa_import_raw( rsa, *p, len, NULL, 0, NULL, 0, - NULL, 0, NULL, 0 ) ) != 0 ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY ); - - *p += len; - - /* Import E */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret ); - - if( ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0, - NULL, 0, *p, len ) ) != 0 ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY ); - - *p += len; - - if( mbedtls_rsa_complete( rsa ) != 0 || - mbedtls_rsa_check_pubkey( rsa ) != 0 ) - { - return( MBEDTLS_ERR_PK_INVALID_PUBKEY ); - } - - if( *p != end ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} -#endif /* MBEDTLS_RSA_C */ - -/* Get a PK algorithm identifier - * - * AlgorithmIdentifier ::= SEQUENCE { - * algorithm OBJECT IDENTIFIER, - * parameters ANY DEFINED BY algorithm OPTIONAL } - */ -static int pk_get_pk_alg( unsigned char **p, - const unsigned char *end, - mbedtls_pk_type_t *pk_alg, mbedtls_asn1_buf *params ) -{ - int ret; - mbedtls_asn1_buf alg_oid; - - memset( params, 0, sizeof(mbedtls_asn1_buf) ); - - if( ( ret = mbedtls_asn1_get_alg( p, end, &alg_oid, params ) ) != 0 ) - return( MBEDTLS_ERR_PK_INVALID_ALG + ret ); - - if( mbedtls_oid_get_pk_alg( &alg_oid, pk_alg ) != 0 ) - return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG ); - - /* - * No parameters with RSA (only for EC) - */ - if( *pk_alg == MBEDTLS_PK_RSA && - ( ( params->tag != MBEDTLS_ASN1_NULL && params->tag != 0 ) || - params->len != 0 ) ) - { - return( MBEDTLS_ERR_PK_INVALID_ALG ); - } - - return( 0 ); -} - -/* - * SubjectPublicKeyInfo ::= SEQUENCE { - * algorithm AlgorithmIdentifier, - * subjectPublicKey BIT STRING } - */ -int mbedtls_pk_parse_subpubkey( unsigned char **p, const unsigned char *end, - mbedtls_pk_context *pk ) -{ - int ret; - size_t len; - mbedtls_asn1_buf alg_params; - mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE; - const mbedtls_pk_info_t *pk_info; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - end = *p + len; - - if( ( ret = pk_get_pk_alg( p, end, &pk_alg, &alg_params ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_asn1_get_bitstring_null( p, end, &len ) ) != 0 ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret ); - - if( *p + len != end ) - return( MBEDTLS_ERR_PK_INVALID_PUBKEY + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - if( ( pk_info = mbedtls_pk_info_from_type( pk_alg ) ) == NULL ) - return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG ); - - if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ) - return( ret ); - -#if defined(MBEDTLS_RSA_C) - if( pk_alg == MBEDTLS_PK_RSA ) - { - ret = pk_get_rsapubkey( p, end, mbedtls_pk_rsa( *pk ) ); - } else -#endif /* MBEDTLS_RSA_C */ -#if defined(MBEDTLS_ECP_C) - if( pk_alg == MBEDTLS_PK_ECKEY_DH || pk_alg == MBEDTLS_PK_ECKEY ) - { - ret = pk_use_ecparams( &alg_params, &mbedtls_pk_ec( *pk )->grp ); - if( ret == 0 ) - ret = pk_get_ecpubkey( p, end, mbedtls_pk_ec( *pk ) ); - } else -#endif /* MBEDTLS_ECP_C */ - ret = MBEDTLS_ERR_PK_UNKNOWN_PK_ALG; - - if( ret == 0 && *p != end ) - ret = MBEDTLS_ERR_PK_INVALID_PUBKEY - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH; - - if( ret != 0 ) - mbedtls_pk_free( pk ); - - return( ret ); -} - -#if defined(MBEDTLS_RSA_C) -/* - * Parse a PKCS#1 encoded private RSA key - */ -static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa, - const unsigned char *key, - size_t keylen ) -{ - int ret, version; - size_t len; - unsigned char *p, *end; - - mbedtls_mpi T; - mbedtls_mpi_init( &T ); - - p = (unsigned char *) key; - end = p + keylen; - - /* - * This function parses the RSAPrivateKey (PKCS#1) - * - * RSAPrivateKey ::= SEQUENCE { - * version Version, - * modulus INTEGER, -- n - * publicExponent INTEGER, -- e - * privateExponent INTEGER, -- d - * prime1 INTEGER, -- p - * prime2 INTEGER, -- q - * exponent1 INTEGER, -- d mod (p-1) - * exponent2 INTEGER, -- d mod (q-1) - * coefficient INTEGER, -- (inverse of q) mod p - * otherPrimeInfos OtherPrimeInfos OPTIONAL - * } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - end = p + len; - - if( ( ret = mbedtls_asn1_get_int( &p, end, &version ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - if( version != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION ); - } - - /* Import N */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_INTEGER ) ) != 0 || - ( ret = mbedtls_rsa_import_raw( rsa, p, len, NULL, 0, NULL, 0, - NULL, 0, NULL, 0 ) ) != 0 ) - goto cleanup; - p += len; - - /* Import E */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_INTEGER ) ) != 0 || - ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0, - NULL, 0, p, len ) ) != 0 ) - goto cleanup; - p += len; - - /* Import D */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_INTEGER ) ) != 0 || - ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0, - p, len, NULL, 0 ) ) != 0 ) - goto cleanup; - p += len; - - /* Import P */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_INTEGER ) ) != 0 || - ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, p, len, NULL, 0, - NULL, 0, NULL, 0 ) ) != 0 ) - goto cleanup; - p += len; - - /* Import Q */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_INTEGER ) ) != 0 || - ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, p, len, - NULL, 0, NULL, 0 ) ) != 0 ) - goto cleanup; - p += len; - - /* Complete the RSA private key */ - if( ( ret = mbedtls_rsa_complete( rsa ) ) != 0 ) - goto cleanup; - - /* Check optional parameters */ - if( ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 || - ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 || - ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 ) - goto cleanup; - - if( p != end ) - { - ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ; - } - -cleanup: - - mbedtls_mpi_free( &T ); - - if( ret != 0 ) - { - /* Wrap error code if it's coming from a lower level */ - if( ( ret & 0xff80 ) == 0 ) - ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret; - else - ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT; - - mbedtls_rsa_free( rsa ); - } - - return( ret ); -} -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_ECP_C) -/* - * Parse a SEC1 encoded private EC key - */ -static int pk_parse_key_sec1_der( mbedtls_ecp_keypair *eck, - const unsigned char *key, - size_t keylen ) -{ - int ret; - int version, pubkey_done; - size_t len; - mbedtls_asn1_buf params; - unsigned char *p = (unsigned char *) key; - unsigned char *end = p + keylen; - unsigned char *end2; - - /* - * RFC 5915, or SEC1 Appendix C.4 - * - * ECPrivateKey ::= SEQUENCE { - * version INTEGER { ecPrivkeyVer1(1) } (ecPrivkeyVer1), - * privateKey OCTET STRING, - * parameters [0] ECParameters {{ NamedCurve }} OPTIONAL, - * publicKey [1] BIT STRING OPTIONAL - * } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - end = p + len; - - if( ( ret = mbedtls_asn1_get_int( &p, end, &version ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( version != 1 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION ); - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( ( ret = mbedtls_mpi_read_binary( &eck->d, p, len ) ) != 0 ) - { - mbedtls_ecp_keypair_free( eck ); - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - p += len; - - pubkey_done = 0; - if( p != end ) - { - /* - * Is 'parameters' present? - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) == 0 ) - { - if( ( ret = pk_get_ecparams( &p, p + len, ¶ms) ) != 0 || - ( ret = pk_use_ecparams( ¶ms, &eck->grp ) ) != 0 ) - { - mbedtls_ecp_keypair_free( eck ); - return( ret ); - } - } - else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - { - mbedtls_ecp_keypair_free( eck ); - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - /* - * Is 'publickey' present? If not, or if we can't read it (eg because it - * is compressed), create it from the private key. - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 1 ) ) == 0 ) - { - end2 = p + len; - - if( ( ret = mbedtls_asn1_get_bitstring_null( &p, end2, &len ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( p + len != end2 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - if( ( ret = pk_get_ecpubkey( &p, end2, eck ) ) == 0 ) - pubkey_done = 1; - else - { - /* - * The only acceptable failure mode of pk_get_ecpubkey() above - * is if the point format is not recognized. - */ - if( ret != MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT ); - } - } - else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - { - mbedtls_ecp_keypair_free( eck ); - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - } - - if( ! pubkey_done && - ( ret = mbedtls_ecp_mul( &eck->grp, &eck->Q, &eck->d, &eck->grp.G, - NULL, NULL ) ) != 0 ) - { - mbedtls_ecp_keypair_free( eck ); - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - if( ( ret = mbedtls_ecp_check_privkey( &eck->grp, &eck->d ) ) != 0 ) - { - mbedtls_ecp_keypair_free( eck ); - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_ECP_C */ - -/* - * Parse an unencrypted PKCS#8 encoded private key - * - * Notes: - * - * - This function does not own the key buffer. It is the - * responsibility of the caller to take care of zeroizing - * and freeing it after use. - * - * - The function is responsible for freeing the provided - * PK context on failure. - * - */ -static int pk_parse_key_pkcs8_unencrypted_der( - mbedtls_pk_context *pk, - const unsigned char* key, - size_t keylen ) -{ - int ret, version; - size_t len; - mbedtls_asn1_buf params; - unsigned char *p = (unsigned char *) key; - unsigned char *end = p + keylen; - mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE; - const mbedtls_pk_info_t *pk_info; - - /* - * This function parses the PrivateKeyInfo object (PKCS#8 v1.2 = RFC 5208) - * - * PrivateKeyInfo ::= SEQUENCE { - * version Version, - * privateKeyAlgorithm PrivateKeyAlgorithmIdentifier, - * privateKey PrivateKey, - * attributes [0] IMPLICIT Attributes OPTIONAL } - * - * Version ::= INTEGER - * PrivateKeyAlgorithmIdentifier ::= AlgorithmIdentifier - * PrivateKey ::= OCTET STRING - * - * The PrivateKey OCTET STRING is a SEC1 ECPrivateKey - */ - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - end = p + len; - - if( ( ret = mbedtls_asn1_get_int( &p, end, &version ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( version != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION + ret ); - - if( ( ret = pk_get_pk_alg( &p, end, &pk_alg, ¶ms ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( len < 1 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - if( ( pk_info = mbedtls_pk_info_from_type( pk_alg ) ) == NULL ) - return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG ); - - if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ) - return( ret ); - -#if defined(MBEDTLS_RSA_C) - if( pk_alg == MBEDTLS_PK_RSA ) - { - if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), p, len ) ) != 0 ) - { - mbedtls_pk_free( pk ); - return( ret ); - } - } else -#endif /* MBEDTLS_RSA_C */ -#if defined(MBEDTLS_ECP_C) - if( pk_alg == MBEDTLS_PK_ECKEY || pk_alg == MBEDTLS_PK_ECKEY_DH ) - { - if( ( ret = pk_use_ecparams( ¶ms, &mbedtls_pk_ec( *pk )->grp ) ) != 0 || - ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), p, len ) ) != 0 ) - { - mbedtls_pk_free( pk ); - return( ret ); - } - } else -#endif /* MBEDTLS_ECP_C */ - return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG ); - - return( 0 ); -} - -/* - * Parse an encrypted PKCS#8 encoded private key - * - * To save space, the decryption happens in-place on the given key buffer. - * Also, while this function may modify the keybuffer, it doesn't own it, - * and instead it is the responsibility of the caller to zeroize and properly - * free it after use. - * - */ -#if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C) -static int pk_parse_key_pkcs8_encrypted_der( - mbedtls_pk_context *pk, - unsigned char *key, size_t keylen, - const unsigned char *pwd, size_t pwdlen ) -{ - int ret, decrypted = 0; - size_t len; - unsigned char *buf; - unsigned char *p, *end; - mbedtls_asn1_buf pbe_alg_oid, pbe_params; -#if defined(MBEDTLS_PKCS12_C) - mbedtls_cipher_type_t cipher_alg; - mbedtls_md_type_t md_alg; -#endif - - p = key; - end = p + keylen; - - if( pwdlen == 0 ) - return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED ); - - /* - * This function parses the EncryptedPrivateKeyInfo object (PKCS#8) - * - * EncryptedPrivateKeyInfo ::= SEQUENCE { - * encryptionAlgorithm EncryptionAlgorithmIdentifier, - * encryptedData EncryptedData - * } - * - * EncryptionAlgorithmIdentifier ::= AlgorithmIdentifier - * - * EncryptedData ::= OCTET STRING - * - * The EncryptedData OCTET STRING is a PKCS#8 PrivateKeyInfo - * - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - } - - end = p + len; - - if( ( ret = mbedtls_asn1_get_alg( &p, end, &pbe_alg_oid, &pbe_params ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret ); - - buf = p; - - /* - * Decrypt EncryptedData with appropriate PBE - */ -#if defined(MBEDTLS_PKCS12_C) - if( mbedtls_oid_get_pkcs12_pbe_alg( &pbe_alg_oid, &md_alg, &cipher_alg ) == 0 ) - { - if( ( ret = mbedtls_pkcs12_pbe( &pbe_params, MBEDTLS_PKCS12_PBE_DECRYPT, - cipher_alg, md_alg, - pwd, pwdlen, p, len, buf ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH ) - return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH ); - - return( ret ); - } - - decrypted = 1; - } - else if( MBEDTLS_OID_CMP( MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_128, &pbe_alg_oid ) == 0 ) - { - if( ( ret = mbedtls_pkcs12_pbe_sha1_rc4_128( &pbe_params, - MBEDTLS_PKCS12_PBE_DECRYPT, - pwd, pwdlen, - p, len, buf ) ) != 0 ) - { - return( ret ); - } - - // Best guess for password mismatch when using RC4. If first tag is - // not MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE - // - if( *buf != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) - return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH ); - - decrypted = 1; - } - else -#endif /* MBEDTLS_PKCS12_C */ -#if defined(MBEDTLS_PKCS5_C) - if( MBEDTLS_OID_CMP( MBEDTLS_OID_PKCS5_PBES2, &pbe_alg_oid ) == 0 ) - { - if( ( ret = mbedtls_pkcs5_pbes2( &pbe_params, MBEDTLS_PKCS5_DECRYPT, pwd, pwdlen, - p, len, buf ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH ) - return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH ); - - return( ret ); - } - - decrypted = 1; - } - else -#endif /* MBEDTLS_PKCS5_C */ - { - ((void) pwd); - } - - if( decrypted == 0 ) - return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE ); - - return( pk_parse_key_pkcs8_unencrypted_der( pk, buf, len ) ); -} -#endif /* MBEDTLS_PKCS12_C || MBEDTLS_PKCS5_C */ - -/* - * Parse a private key - */ -int mbedtls_pk_parse_key( mbedtls_pk_context *pk, - const unsigned char *key, size_t keylen, - const unsigned char *pwd, size_t pwdlen ) -{ - int ret; - const mbedtls_pk_info_t *pk_info; - -#if defined(MBEDTLS_PEM_PARSE_C) - size_t len; - mbedtls_pem_context pem; - - mbedtls_pem_init( &pem ); - -#if defined(MBEDTLS_RSA_C) - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( keylen == 0 || key[keylen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN RSA PRIVATE KEY-----", - "-----END RSA PRIVATE KEY-----", - key, pwd, pwdlen, &len ); - - if( ret == 0 ) - { - pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ); - if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 || - ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), - pem.buf, pem.buflen ) ) != 0 ) - { - mbedtls_pk_free( pk ); - } - - mbedtls_pem_free( &pem ); - return( ret ); - } - else if( ret == MBEDTLS_ERR_PEM_PASSWORD_MISMATCH ) - return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH ); - else if( ret == MBEDTLS_ERR_PEM_PASSWORD_REQUIRED ) - return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED ); - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - return( ret ); -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_ECP_C) - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( keylen == 0 || key[keylen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN EC PRIVATE KEY-----", - "-----END EC PRIVATE KEY-----", - key, pwd, pwdlen, &len ); - if( ret == 0 ) - { - pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ); - - if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 || - ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), - pem.buf, pem.buflen ) ) != 0 ) - { - mbedtls_pk_free( pk ); - } - - mbedtls_pem_free( &pem ); - return( ret ); - } - else if( ret == MBEDTLS_ERR_PEM_PASSWORD_MISMATCH ) - return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH ); - else if( ret == MBEDTLS_ERR_PEM_PASSWORD_REQUIRED ) - return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED ); - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - return( ret ); -#endif /* MBEDTLS_ECP_C */ - - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( keylen == 0 || key[keylen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN PRIVATE KEY-----", - "-----END PRIVATE KEY-----", - key, NULL, 0, &len ); - if( ret == 0 ) - { - if( ( ret = pk_parse_key_pkcs8_unencrypted_der( pk, - pem.buf, pem.buflen ) ) != 0 ) - { - mbedtls_pk_free( pk ); - } - - mbedtls_pem_free( &pem ); - return( ret ); - } - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - return( ret ); - -#if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C) - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( keylen == 0 || key[keylen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN ENCRYPTED PRIVATE KEY-----", - "-----END ENCRYPTED PRIVATE KEY-----", - key, NULL, 0, &len ); - if( ret == 0 ) - { - if( ( ret = pk_parse_key_pkcs8_encrypted_der( pk, - pem.buf, pem.buflen, - pwd, pwdlen ) ) != 0 ) - { - mbedtls_pk_free( pk ); - } - - mbedtls_pem_free( &pem ); - return( ret ); - } - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - return( ret ); -#endif /* MBEDTLS_PKCS12_C || MBEDTLS_PKCS5_C */ -#else - ((void) ret); - ((void) pwd); - ((void) pwdlen); -#endif /* MBEDTLS_PEM_PARSE_C */ - - /* - * At this point we only know it's not a PEM formatted key. Could be any - * of the known DER encoded private key formats - * - * We try the different DER format parsers to see if one passes without - * error - */ -#if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C) - { - unsigned char *key_copy; - - if( keylen == 0 ) - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT ); - - if( ( key_copy = mbedtls_calloc( 1, keylen ) ) == NULL ) - return( MBEDTLS_ERR_PK_ALLOC_FAILED ); - - memcpy( key_copy, key, keylen ); - - ret = pk_parse_key_pkcs8_encrypted_der( pk, key_copy, keylen, - pwd, pwdlen ); - - mbedtls_zeroize( key_copy, keylen ); - mbedtls_free( key_copy ); - } - - if( ret == 0 ) - return( 0 ); - - mbedtls_pk_free( pk ); - - if( ret == MBEDTLS_ERR_PK_PASSWORD_MISMATCH ) - { - return( ret ); - } -#endif /* MBEDTLS_PKCS12_C || MBEDTLS_PKCS5_C */ - - if( ( ret = pk_parse_key_pkcs8_unencrypted_der( pk, key, keylen ) ) == 0 ) - return( 0 ); - - mbedtls_pk_free( pk ); - -#if defined(MBEDTLS_RSA_C) - - pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ); - if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 || - ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), - key, keylen ) ) != 0 ) - { - mbedtls_pk_free( pk ); - } - else - { - return( 0 ); - } - -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_ECP_C) - - pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ); - if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 || - ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), - key, keylen ) ) != 0 ) - { - mbedtls_pk_free( pk ); - } - else - { - return( 0 ); - } - -#endif /* MBEDTLS_ECP_C */ - - return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT ); -} - -/* - * Parse a public key - */ -int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx, - const unsigned char *key, size_t keylen ) -{ - int ret; - unsigned char *p; -#if defined(MBEDTLS_RSA_C) - const mbedtls_pk_info_t *pk_info; -#endif -#if defined(MBEDTLS_PEM_PARSE_C) - size_t len; - mbedtls_pem_context pem; - - mbedtls_pem_init( &pem ); -#if defined(MBEDTLS_RSA_C) - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( keylen == 0 || key[keylen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN RSA PUBLIC KEY-----", - "-----END RSA PUBLIC KEY-----", - key, NULL, 0, &len ); - - if( ret == 0 ) - { - p = pem.buf; - if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL ) - return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG ); - - if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 ) - return( ret ); - - if ( ( ret = pk_get_rsapubkey( &p, p + pem.buflen, mbedtls_pk_rsa( *ctx ) ) ) != 0 ) - mbedtls_pk_free( ctx ); - - mbedtls_pem_free( &pem ); - return( ret ); - } - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - { - mbedtls_pem_free( &pem ); - return( ret ); - } -#endif /* MBEDTLS_RSA_C */ - - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( keylen == 0 || key[keylen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN PUBLIC KEY-----", - "-----END PUBLIC KEY-----", - key, NULL, 0, &len ); - - if( ret == 0 ) - { - /* - * Was PEM encoded - */ - p = pem.buf; - - ret = mbedtls_pk_parse_subpubkey( &p, p + pem.buflen, ctx ); - mbedtls_pem_free( &pem ); - return( ret ); - } - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - { - mbedtls_pem_free( &pem ); - return( ret ); - } - mbedtls_pem_free( &pem ); -#endif /* MBEDTLS_PEM_PARSE_C */ - -#if defined(MBEDTLS_RSA_C) - if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL ) - return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG ); - - if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 ) - return( ret ); - - p = (unsigned char *)key; - ret = pk_get_rsapubkey( &p, p + keylen, mbedtls_pk_rsa( *ctx ) ); - if( ret == 0 ) - { - return( ret ); - } - mbedtls_pk_free( ctx ); - if( ret != ( MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) ) - { - return( ret ); - } -#endif /* MBEDTLS_RSA_C */ - p = (unsigned char *) key; - - ret = mbedtls_pk_parse_subpubkey( &p, p + keylen, ctx ); - - return( ret ); -} - -#endif /* MBEDTLS_PK_PARSE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/pkwrite.c b/components/ssl/mbedtls/mbedtls/library/pkwrite.c deleted file mode 100644 index 8eabd889..00000000 --- a/components/ssl/mbedtls/mbedtls/library/pkwrite.c +++ /dev/null @@ -1,515 +0,0 @@ -/* - * Public Key layer for writing key files and structures - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PK_WRITE_C) - -#include "mbedtls/pk.h" -#include "mbedtls/asn1write.h" -#include "mbedtls/oid.h" - -#include - -#if defined(MBEDTLS_RSA_C) -#include "mbedtls/rsa.h" -#endif -#if defined(MBEDTLS_ECP_C) -#include "mbedtls/ecp.h" -#endif -#if defined(MBEDTLS_ECDSA_C) -#include "mbedtls/ecdsa.h" -#endif -#if defined(MBEDTLS_PEM_WRITE_C) -#include "mbedtls/pem.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if defined(MBEDTLS_RSA_C) -/* - * RSAPublicKey ::= SEQUENCE { - * modulus INTEGER, -- n - * publicExponent INTEGER -- e - * } - */ -static int pk_write_rsa_pubkey( unsigned char **p, unsigned char *start, - mbedtls_rsa_context *rsa ) -{ - int ret; - size_t len = 0; - mbedtls_mpi T; - - mbedtls_mpi_init( &T ); - - /* Export E */ - if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, NULL, &T ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( p, start, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export N */ - if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL, NULL, NULL, NULL ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( p, start, &T ) ) < 0 ) - goto end_of_export; - len += ret; - -end_of_export: - - mbedtls_mpi_free( &T ); - if( ret < 0 ) - return( ret ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return( (int) len ); -} -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_ECP_C) -/* - * EC public key is an EC point - */ -static int pk_write_ec_pubkey( unsigned char **p, unsigned char *start, - mbedtls_ecp_keypair *ec ) -{ - int ret; - size_t len = 0; - unsigned char buf[MBEDTLS_ECP_MAX_PT_LEN]; - - if( ( ret = mbedtls_ecp_point_write_binary( &ec->grp, &ec->Q, - MBEDTLS_ECP_PF_UNCOMPRESSED, - &len, buf, sizeof( buf ) ) ) != 0 ) - { - return( ret ); - } - - if( *p < start || (size_t)( *p - start ) < len ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *p -= len; - memcpy( *p, buf, len ); - - return( (int) len ); -} - -/* - * ECParameters ::= CHOICE { - * namedCurve OBJECT IDENTIFIER - * } - */ -static int pk_write_ec_param( unsigned char **p, unsigned char *start, - mbedtls_ecp_keypair *ec ) -{ - int ret; - size_t len = 0; - const char *oid; - size_t oid_len; - - if( ( ret = mbedtls_oid_get_oid_by_ec_grp( ec->grp.id, &oid, &oid_len ) ) != 0 ) - return( ret ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid, oid_len ) ); - - return( (int) len ); -} -#endif /* MBEDTLS_ECP_C */ - -int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start, - const mbedtls_pk_context *key ) -{ - int ret; - size_t len = 0; - -#if defined(MBEDTLS_RSA_C) - if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA ) - MBEDTLS_ASN1_CHK_ADD( len, pk_write_rsa_pubkey( p, start, mbedtls_pk_rsa( *key ) ) ); - else -#endif -#if defined(MBEDTLS_ECP_C) - if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY ) - MBEDTLS_ASN1_CHK_ADD( len, pk_write_ec_pubkey( p, start, mbedtls_pk_ec( *key ) ) ); - else -#endif - return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE ); - - return( (int) len ); -} - -int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *key, unsigned char *buf, size_t size ) -{ - int ret; - unsigned char *c; - size_t len = 0, par_len = 0, oid_len; - const char *oid; - - c = buf + size; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, key ) ); - - if( c - buf < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - /* - * SubjectPublicKeyInfo ::= SEQUENCE { - * algorithm AlgorithmIdentifier, - * subjectPublicKey BIT STRING } - */ - *--c = 0; - len += 1; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_BIT_STRING ) ); - - if( ( ret = mbedtls_oid_get_oid_by_pk_alg( mbedtls_pk_get_type( key ), - &oid, &oid_len ) ) != 0 ) - { - return( ret ); - } - -#if defined(MBEDTLS_ECP_C) - if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY ) - { - MBEDTLS_ASN1_CHK_ADD( par_len, pk_write_ec_param( &c, buf, mbedtls_pk_ec( *key ) ) ); - } -#endif - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( &c, buf, oid, oid_len, - par_len ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return( (int) len ); -} - -int mbedtls_pk_write_key_der( mbedtls_pk_context *key, unsigned char *buf, size_t size ) -{ - int ret; - unsigned char *c = buf + size; - size_t len = 0; - -#if defined(MBEDTLS_RSA_C) - if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA ) - { - mbedtls_mpi T; /* Temporary holding the exported parameters */ - mbedtls_rsa_context *rsa = mbedtls_pk_rsa( *key ); - - /* - * Export the parameters one after another to avoid simultaneous copies. - */ - - mbedtls_mpi_init( &T ); - - /* Export QP */ - if( ( ret = mbedtls_rsa_export_crt( rsa, NULL, NULL, &T ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export DQ */ - if( ( ret = mbedtls_rsa_export_crt( rsa, NULL, &T, NULL ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export DP */ - if( ( ret = mbedtls_rsa_export_crt( rsa, &T, NULL, NULL ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export Q */ - if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, - &T, NULL, NULL ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export P */ - if ( ( ret = mbedtls_rsa_export( rsa, NULL, &T, - NULL, NULL, NULL ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export D */ - if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, - NULL, &T, NULL ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export E */ - if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, - NULL, NULL, &T ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - /* Export N */ - if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL, - NULL, NULL, NULL ) ) != 0 || - ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 ) - goto end_of_export; - len += ret; - - end_of_export: - - mbedtls_mpi_free( &T ); - if( ret < 0 ) - return( ret ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 0 ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, - buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - } - else -#endif /* MBEDTLS_RSA_C */ -#if defined(MBEDTLS_ECP_C) - if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY ) - { - mbedtls_ecp_keypair *ec = mbedtls_pk_ec( *key ); - size_t pub_len = 0, par_len = 0; - - /* - * RFC 5915, or SEC1 Appendix C.4 - * - * ECPrivateKey ::= SEQUENCE { - * version INTEGER { ecPrivkeyVer1(1) } (ecPrivkeyVer1), - * privateKey OCTET STRING, - * parameters [0] ECParameters {{ NamedCurve }} OPTIONAL, - * publicKey [1] BIT STRING OPTIONAL - * } - */ - - /* publicKey */ - MBEDTLS_ASN1_CHK_ADD( pub_len, pk_write_ec_pubkey( &c, buf, ec ) ); - - if( c - buf < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - *--c = 0; - pub_len += 1; - - MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_len( &c, buf, pub_len ) ); - MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_BIT_STRING ) ); - - MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_len( &c, buf, pub_len ) ); - MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_tag( &c, buf, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 1 ) ); - len += pub_len; - - /* parameters */ - MBEDTLS_ASN1_CHK_ADD( par_len, pk_write_ec_param( &c, buf, ec ) ); - - MBEDTLS_ASN1_CHK_ADD( par_len, mbedtls_asn1_write_len( &c, buf, par_len ) ); - MBEDTLS_ASN1_CHK_ADD( par_len, mbedtls_asn1_write_tag( &c, buf, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ); - len += par_len; - - /* privateKey: write as MPI then fix tag */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &ec->d ) ); - *c = MBEDTLS_ASN1_OCTET_STRING; - - /* version */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 1 ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - } - else -#endif /* MBEDTLS_ECP_C */ - return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE ); - - return( (int) len ); -} - -#if defined(MBEDTLS_PEM_WRITE_C) - -#define PEM_BEGIN_PUBLIC_KEY "-----BEGIN PUBLIC KEY-----\n" -#define PEM_END_PUBLIC_KEY "-----END PUBLIC KEY-----\n" - -#define PEM_BEGIN_PRIVATE_KEY_RSA "-----BEGIN RSA PRIVATE KEY-----\n" -#define PEM_END_PRIVATE_KEY_RSA "-----END RSA PRIVATE KEY-----\n" -#define PEM_BEGIN_PRIVATE_KEY_EC "-----BEGIN EC PRIVATE KEY-----\n" -#define PEM_END_PRIVATE_KEY_EC "-----END EC PRIVATE KEY-----\n" - -/* - * Max sizes of key per types. Shown as tag + len (+ content). - */ - -#if defined(MBEDTLS_RSA_C) -/* - * RSA public keys: - * SubjectPublicKeyInfo ::= SEQUENCE { 1 + 3 - * algorithm AlgorithmIdentifier, 1 + 1 (sequence) - * + 1 + 1 + 9 (rsa oid) - * + 1 + 1 (params null) - * subjectPublicKey BIT STRING } 1 + 3 + (1 + below) - * RSAPublicKey ::= SEQUENCE { 1 + 3 - * modulus INTEGER, -- n 1 + 3 + MPI_MAX + 1 - * publicExponent INTEGER -- e 1 + 3 + MPI_MAX + 1 - * } - */ -#define RSA_PUB_DER_MAX_BYTES 38 + 2 * MBEDTLS_MPI_MAX_SIZE - -/* - * RSA private keys: - * RSAPrivateKey ::= SEQUENCE { 1 + 3 - * version Version, 1 + 1 + 1 - * modulus INTEGER, 1 + 3 + MPI_MAX + 1 - * publicExponent INTEGER, 1 + 3 + MPI_MAX + 1 - * privateExponent INTEGER, 1 + 3 + MPI_MAX + 1 - * prime1 INTEGER, 1 + 3 + MPI_MAX / 2 + 1 - * prime2 INTEGER, 1 + 3 + MPI_MAX / 2 + 1 - * exponent1 INTEGER, 1 + 3 + MPI_MAX / 2 + 1 - * exponent2 INTEGER, 1 + 3 + MPI_MAX / 2 + 1 - * coefficient INTEGER, 1 + 3 + MPI_MAX / 2 + 1 - * otherPrimeInfos OtherPrimeInfos OPTIONAL 0 (not supported) - * } - */ -#define MPI_MAX_SIZE_2 MBEDTLS_MPI_MAX_SIZE / 2 + \ - MBEDTLS_MPI_MAX_SIZE % 2 -#define RSA_PRV_DER_MAX_BYTES 47 + 3 * MBEDTLS_MPI_MAX_SIZE \ - + 5 * MPI_MAX_SIZE_2 - -#else /* MBEDTLS_RSA_C */ - -#define RSA_PUB_DER_MAX_BYTES 0 -#define RSA_PRV_DER_MAX_BYTES 0 - -#endif /* MBEDTLS_RSA_C */ - -#if defined(MBEDTLS_ECP_C) -/* - * EC public keys: - * SubjectPublicKeyInfo ::= SEQUENCE { 1 + 2 - * algorithm AlgorithmIdentifier, 1 + 1 (sequence) - * + 1 + 1 + 7 (ec oid) - * + 1 + 1 + 9 (namedCurve oid) - * subjectPublicKey BIT STRING 1 + 2 + 1 [1] - * + 1 (point format) [1] - * + 2 * ECP_MAX (coords) [1] - * } - */ -#define ECP_PUB_DER_MAX_BYTES 30 + 2 * MBEDTLS_ECP_MAX_BYTES - -/* - * EC private keys: - * ECPrivateKey ::= SEQUENCE { 1 + 2 - * version INTEGER , 1 + 1 + 1 - * privateKey OCTET STRING, 1 + 1 + ECP_MAX - * parameters [0] ECParameters OPTIONAL, 1 + 1 + (1 + 1 + 9) - * publicKey [1] BIT STRING OPTIONAL 1 + 2 + [1] above - * } - */ -#define ECP_PRV_DER_MAX_BYTES 29 + 3 * MBEDTLS_ECP_MAX_BYTES - -#else /* MBEDTLS_ECP_C */ - -#define ECP_PUB_DER_MAX_BYTES 0 -#define ECP_PRV_DER_MAX_BYTES 0 - -#endif /* MBEDTLS_ECP_C */ - -#define PUB_DER_MAX_BYTES RSA_PUB_DER_MAX_BYTES > ECP_PUB_DER_MAX_BYTES ? \ - RSA_PUB_DER_MAX_BYTES : ECP_PUB_DER_MAX_BYTES -#define PRV_DER_MAX_BYTES RSA_PRV_DER_MAX_BYTES > ECP_PRV_DER_MAX_BYTES ? \ - RSA_PRV_DER_MAX_BYTES : ECP_PRV_DER_MAX_BYTES - -int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *key, unsigned char *buf, size_t size ) -{ - int ret; - unsigned char output_buf[PUB_DER_MAX_BYTES]; - size_t olen = 0; - - if( ( ret = mbedtls_pk_write_pubkey_der( key, output_buf, - sizeof(output_buf) ) ) < 0 ) - { - return( ret ); - } - - if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_PUBLIC_KEY, PEM_END_PUBLIC_KEY, - output_buf + sizeof(output_buf) - ret, - ret, buf, size, &olen ) ) != 0 ) - { - return( ret ); - } - - return( 0 ); -} - -int mbedtls_pk_write_key_pem( mbedtls_pk_context *key, unsigned char *buf, size_t size ) -{ - int ret; - unsigned char output_buf[PRV_DER_MAX_BYTES]; - const char *begin, *end; - size_t olen = 0; - - if( ( ret = mbedtls_pk_write_key_der( key, output_buf, sizeof(output_buf) ) ) < 0 ) - return( ret ); - -#if defined(MBEDTLS_RSA_C) - if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA ) - { - begin = PEM_BEGIN_PRIVATE_KEY_RSA; - end = PEM_END_PRIVATE_KEY_RSA; - } - else -#endif -#if defined(MBEDTLS_ECP_C) - if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY ) - { - begin = PEM_BEGIN_PRIVATE_KEY_EC; - end = PEM_END_PRIVATE_KEY_EC; - } - else -#endif - return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE ); - - if( ( ret = mbedtls_pem_write_buffer( begin, end, - output_buf + sizeof(output_buf) - ret, - ret, buf, size, &olen ) ) != 0 ) - { - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_PEM_WRITE_C */ - -#endif /* MBEDTLS_PK_WRITE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/platform.c b/components/ssl/mbedtls/mbedtls/library/platform.c deleted file mode 100644 index a295f9b9..00000000 --- a/components/ssl/mbedtls/mbedtls/library/platform.c +++ /dev/null @@ -1,336 +0,0 @@ -/* - * Platform abstraction layer - * - * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PLATFORM_C) - -#include "mbedtls/platform.h" - -#if defined(MBEDTLS_ENTROPY_NV_SEED) && \ - !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} -#endif - -#if defined(MBEDTLS_PLATFORM_MEMORY) -#if !defined(MBEDTLS_PLATFORM_STD_CALLOC) -static void *platform_calloc_uninit( size_t n, size_t size ) -{ - ((void) n); - ((void) size); - return( NULL ); -} - -#define MBEDTLS_PLATFORM_STD_CALLOC platform_calloc_uninit -#endif /* !MBEDTLS_PLATFORM_STD_CALLOC */ - -#if !defined(MBEDTLS_PLATFORM_STD_FREE) -static void platform_free_uninit( void *ptr ) -{ - ((void) ptr); -} - -#define MBEDTLS_PLATFORM_STD_FREE platform_free_uninit -#endif /* !MBEDTLS_PLATFORM_STD_FREE */ - -void * (*mbedtls_calloc)( size_t, size_t ) = MBEDTLS_PLATFORM_STD_CALLOC; -void (*mbedtls_free)( void * ) = MBEDTLS_PLATFORM_STD_FREE; - -int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ), - void (*free_func)( void * ) ) -{ - mbedtls_calloc = calloc_func; - mbedtls_free = free_func; - return( 0 ); -} -#endif /* MBEDTLS_PLATFORM_MEMORY */ - -#if defined(_WIN32) -#include -int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... ) -{ - int ret; - va_list argp; - - /* Avoid calling the invalid parameter handler by checking ourselves */ - if( s == NULL || n == 0 || fmt == NULL ) - return( -1 ); - - va_start( argp, fmt ); -#if defined(_TRUNCATE) && !defined(__MINGW32__) - ret = _vsnprintf_s( s, n, _TRUNCATE, fmt, argp ); -#else - ret = _vsnprintf( s, n, fmt, argp ); - if( ret < 0 || (size_t) ret == n ) - { - s[n-1] = '\0'; - ret = -1; - } -#endif - va_end( argp ); - - return( ret ); -} -#endif - -#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) -#if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF) -/* - * Make dummy function to prevent NULL pointer dereferences - */ -static int platform_snprintf_uninit( char * s, size_t n, - const char * format, ... ) -{ - ((void) s); - ((void) n); - ((void) format); - return( 0 ); -} - -#define MBEDTLS_PLATFORM_STD_SNPRINTF platform_snprintf_uninit -#endif /* !MBEDTLS_PLATFORM_STD_SNPRINTF */ - -int (*mbedtls_snprintf)( char * s, size_t n, - const char * format, - ... ) = MBEDTLS_PLATFORM_STD_SNPRINTF; - -int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n, - const char * format, - ... ) ) -{ - mbedtls_snprintf = snprintf_func; - return( 0 ); -} -#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */ - -#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) -#if !defined(MBEDTLS_PLATFORM_STD_PRINTF) -/* - * Make dummy function to prevent NULL pointer dereferences - */ -static int platform_printf_uninit( const char *format, ... ) -{ - ((void) format); - return( 0 ); -} - -#define MBEDTLS_PLATFORM_STD_PRINTF platform_printf_uninit -#endif /* !MBEDTLS_PLATFORM_STD_PRINTF */ - -int (*mbedtls_printf)( const char *, ... ) = MBEDTLS_PLATFORM_STD_PRINTF; - -int mbedtls_platform_set_printf( int (*printf_func)( const char *, ... ) ) -{ - mbedtls_printf = printf_func; - return( 0 ); -} -#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */ - -#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) -#if !defined(MBEDTLS_PLATFORM_STD_FPRINTF) -/* - * Make dummy function to prevent NULL pointer dereferences - */ -static int platform_fprintf_uninit( FILE *stream, const char *format, ... ) -{ - ((void) stream); - ((void) format); - return( 0 ); -} - -#define MBEDTLS_PLATFORM_STD_FPRINTF platform_fprintf_uninit -#endif /* !MBEDTLS_PLATFORM_STD_FPRINTF */ - -int (*mbedtls_fprintf)( FILE *, const char *, ... ) = - MBEDTLS_PLATFORM_STD_FPRINTF; - -int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *, const char *, ... ) ) -{ - mbedtls_fprintf = fprintf_func; - return( 0 ); -} -#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */ - -#if defined(MBEDTLS_PLATFORM_EXIT_ALT) -#if !defined(MBEDTLS_PLATFORM_STD_EXIT) -/* - * Make dummy function to prevent NULL pointer dereferences - */ -static void platform_exit_uninit( int status ) -{ - ((void) status); -} - -#define MBEDTLS_PLATFORM_STD_EXIT platform_exit_uninit -#endif /* !MBEDTLS_PLATFORM_STD_EXIT */ - -void (*mbedtls_exit)( int status ) = MBEDTLS_PLATFORM_STD_EXIT; - -int mbedtls_platform_set_exit( void (*exit_func)( int status ) ) -{ - mbedtls_exit = exit_func; - return( 0 ); -} -#endif /* MBEDTLS_PLATFORM_EXIT_ALT */ - -#if defined(MBEDTLS_HAVE_TIME) - -#if defined(MBEDTLS_PLATFORM_TIME_ALT) -#if !defined(MBEDTLS_PLATFORM_STD_TIME) -/* - * Make dummy function to prevent NULL pointer dereferences - */ -static mbedtls_time_t platform_time_uninit( mbedtls_time_t* timer ) -{ - ((void) timer); - return( 0 ); -} - -#define MBEDTLS_PLATFORM_STD_TIME platform_time_uninit -#endif /* !MBEDTLS_PLATFORM_STD_TIME */ - -mbedtls_time_t (*mbedtls_time)( mbedtls_time_t* timer ) = MBEDTLS_PLATFORM_STD_TIME; - -int mbedtls_platform_set_time( mbedtls_time_t (*time_func)( mbedtls_time_t* timer ) ) -{ - mbedtls_time = time_func; - return( 0 ); -} -#endif /* MBEDTLS_PLATFORM_TIME_ALT */ - -#endif /* MBEDTLS_HAVE_TIME */ - -#if defined(MBEDTLS_ENTROPY_NV_SEED) -#if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO) -/* Default implementations for the platform independent seed functions use - * standard libc file functions to read from and write to a pre-defined filename - */ -int mbedtls_platform_std_nv_seed_read( unsigned char *buf, size_t buf_len ) -{ - FILE *file; - size_t n; - - if( ( file = fopen( MBEDTLS_PLATFORM_STD_NV_SEED_FILE, "rb" ) ) == NULL ) - return( -1 ); - - if( ( n = fread( buf, 1, buf_len, file ) ) != buf_len ) - { - fclose( file ); - mbedtls_zeroize( buf, buf_len ); - return( -1 ); - } - - fclose( file ); - return( (int)n ); -} - -int mbedtls_platform_std_nv_seed_write( unsigned char *buf, size_t buf_len ) -{ - FILE *file; - size_t n; - - if( ( file = fopen( MBEDTLS_PLATFORM_STD_NV_SEED_FILE, "w" ) ) == NULL ) - return -1; - - if( ( n = fwrite( buf, 1, buf_len, file ) ) != buf_len ) - { - fclose( file ); - return -1; - } - - fclose( file ); - return( (int)n ); -} -#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */ - -#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) -#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) -/* - * Make dummy function to prevent NULL pointer dereferences - */ -static int platform_nv_seed_read_uninit( unsigned char *buf, size_t buf_len ) -{ - ((void) buf); - ((void) buf_len); - return( -1 ); -} - -#define MBEDTLS_PLATFORM_STD_NV_SEED_READ platform_nv_seed_read_uninit -#endif /* !MBEDTLS_PLATFORM_STD_NV_SEED_READ */ - -#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) -/* - * Make dummy function to prevent NULL pointer dereferences - */ -static int platform_nv_seed_write_uninit( unsigned char *buf, size_t buf_len ) -{ - ((void) buf); - ((void) buf_len); - return( -1 ); -} - -#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE platform_nv_seed_write_uninit -#endif /* !MBEDTLS_PLATFORM_STD_NV_SEED_WRITE */ - -int (*mbedtls_nv_seed_read)( unsigned char *buf, size_t buf_len ) = - MBEDTLS_PLATFORM_STD_NV_SEED_READ; -int (*mbedtls_nv_seed_write)( unsigned char *buf, size_t buf_len ) = - MBEDTLS_PLATFORM_STD_NV_SEED_WRITE; - -int mbedtls_platform_set_nv_seed( - int (*nv_seed_read_func)( unsigned char *buf, size_t buf_len ), - int (*nv_seed_write_func)( unsigned char *buf, size_t buf_len ) ) -{ - mbedtls_nv_seed_read = nv_seed_read_func; - mbedtls_nv_seed_write = nv_seed_write_func; - return( 0 ); -} -#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */ -#endif /* MBEDTLS_ENTROPY_NV_SEED */ - -#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT) -/* - * Placeholder platform setup that does nothing by default - */ -int mbedtls_platform_setup( mbedtls_platform_context *ctx ) -{ - (void)ctx; - - return( 0 ); -} - -/* - * Placeholder platform teardown that does nothing by default - */ -void mbedtls_platform_teardown( mbedtls_platform_context *ctx ) -{ - (void)ctx; -} -#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */ - -#endif /* MBEDTLS_PLATFORM_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ripemd160.c b/components/ssl/mbedtls/mbedtls/library/ripemd160.c deleted file mode 100644 index 2ba48b7f..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ripemd160.c +++ /dev/null @@ -1,556 +0,0 @@ -/* - * RIPE MD-160 implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * The RIPEMD-160 algorithm was designed by RIPE in 1996 - * http://homes.esat.kuleuven.be/~bosselae/mbedtls_ripemd160.html - * http://ehash.iaik.tugraz.at/wiki/RIPEMD-160 - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_RIPEMD160_C) - -#include "mbedtls/ripemd160.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_RIPEMD160_ALT) - -/* - * 32-bit integer manipulation macros (little endian) - */ -#ifndef GET_UINT32_LE -#define GET_UINT32_LE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] ) \ - | ( (uint32_t) (b)[(i) + 1] << 8 ) \ - | ( (uint32_t) (b)[(i) + 2] << 16 ) \ - | ( (uint32_t) (b)[(i) + 3] << 24 ); \ -} -#endif - -#ifndef PUT_UINT32_LE -#define PUT_UINT32_LE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( ( (n) ) & 0xFF ); \ - (b)[(i) + 1] = (unsigned char) ( ( (n) >> 8 ) & 0xFF ); \ - (b)[(i) + 2] = (unsigned char) ( ( (n) >> 16 ) & 0xFF ); \ - (b)[(i) + 3] = (unsigned char) ( ( (n) >> 24 ) & 0xFF ); \ -} -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -void mbedtls_ripemd160_init( mbedtls_ripemd160_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_ripemd160_context ) ); -} - -void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_ripemd160_context ) ); -} - -void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst, - const mbedtls_ripemd160_context *src ) -{ - *dst = *src; -} - -/* - * RIPEMD-160 context setup - */ -int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx ) -{ - ctx->total[0] = 0; - ctx->total[1] = 0; - - ctx->state[0] = 0x67452301; - ctx->state[1] = 0xEFCDAB89; - ctx->state[2] = 0x98BADCFE; - ctx->state[3] = 0x10325476; - ctx->state[4] = 0xC3D2E1F0; - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx ) -{ - mbedtls_ripemd160_starts_ret( ctx ); -} -#endif - -#if !defined(MBEDTLS_RIPEMD160_PROCESS_ALT) -/* - * Process one block - */ -int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx, - const unsigned char data[64] ) -{ - uint32_t A, B, C, D, E, Ap, Bp, Cp, Dp, Ep, X[16]; - - GET_UINT32_LE( X[ 0], data, 0 ); - GET_UINT32_LE( X[ 1], data, 4 ); - GET_UINT32_LE( X[ 2], data, 8 ); - GET_UINT32_LE( X[ 3], data, 12 ); - GET_UINT32_LE( X[ 4], data, 16 ); - GET_UINT32_LE( X[ 5], data, 20 ); - GET_UINT32_LE( X[ 6], data, 24 ); - GET_UINT32_LE( X[ 7], data, 28 ); - GET_UINT32_LE( X[ 8], data, 32 ); - GET_UINT32_LE( X[ 9], data, 36 ); - GET_UINT32_LE( X[10], data, 40 ); - GET_UINT32_LE( X[11], data, 44 ); - GET_UINT32_LE( X[12], data, 48 ); - GET_UINT32_LE( X[13], data, 52 ); - GET_UINT32_LE( X[14], data, 56 ); - GET_UINT32_LE( X[15], data, 60 ); - - A = Ap = ctx->state[0]; - B = Bp = ctx->state[1]; - C = Cp = ctx->state[2]; - D = Dp = ctx->state[3]; - E = Ep = ctx->state[4]; - -#define F1( x, y, z ) ( x ^ y ^ z ) -#define F2( x, y, z ) ( ( x & y ) | ( ~x & z ) ) -#define F3( x, y, z ) ( ( x | ~y ) ^ z ) -#define F4( x, y, z ) ( ( x & z ) | ( y & ~z ) ) -#define F5( x, y, z ) ( x ^ ( y | ~z ) ) - -#define S( x, n ) ( ( x << n ) | ( x >> (32 - n) ) ) - -#define P( a, b, c, d, e, r, s, f, k ) \ - a += f( b, c, d ) + X[r] + k; \ - a = S( a, s ) + e; \ - c = S( c, 10 ); - -#define P2( a, b, c, d, e, r, s, rp, sp ) \ - P( a, b, c, d, e, r, s, F, K ); \ - P( a ## p, b ## p, c ## p, d ## p, e ## p, rp, sp, Fp, Kp ); - -#define F F1 -#define K 0x00000000 -#define Fp F5 -#define Kp 0x50A28BE6 - P2( A, B, C, D, E, 0, 11, 5, 8 ); - P2( E, A, B, C, D, 1, 14, 14, 9 ); - P2( D, E, A, B, C, 2, 15, 7, 9 ); - P2( C, D, E, A, B, 3, 12, 0, 11 ); - P2( B, C, D, E, A, 4, 5, 9, 13 ); - P2( A, B, C, D, E, 5, 8, 2, 15 ); - P2( E, A, B, C, D, 6, 7, 11, 15 ); - P2( D, E, A, B, C, 7, 9, 4, 5 ); - P2( C, D, E, A, B, 8, 11, 13, 7 ); - P2( B, C, D, E, A, 9, 13, 6, 7 ); - P2( A, B, C, D, E, 10, 14, 15, 8 ); - P2( E, A, B, C, D, 11, 15, 8, 11 ); - P2( D, E, A, B, C, 12, 6, 1, 14 ); - P2( C, D, E, A, B, 13, 7, 10, 14 ); - P2( B, C, D, E, A, 14, 9, 3, 12 ); - P2( A, B, C, D, E, 15, 8, 12, 6 ); -#undef F -#undef K -#undef Fp -#undef Kp - -#define F F2 -#define K 0x5A827999 -#define Fp F4 -#define Kp 0x5C4DD124 - P2( E, A, B, C, D, 7, 7, 6, 9 ); - P2( D, E, A, B, C, 4, 6, 11, 13 ); - P2( C, D, E, A, B, 13, 8, 3, 15 ); - P2( B, C, D, E, A, 1, 13, 7, 7 ); - P2( A, B, C, D, E, 10, 11, 0, 12 ); - P2( E, A, B, C, D, 6, 9, 13, 8 ); - P2( D, E, A, B, C, 15, 7, 5, 9 ); - P2( C, D, E, A, B, 3, 15, 10, 11 ); - P2( B, C, D, E, A, 12, 7, 14, 7 ); - P2( A, B, C, D, E, 0, 12, 15, 7 ); - P2( E, A, B, C, D, 9, 15, 8, 12 ); - P2( D, E, A, B, C, 5, 9, 12, 7 ); - P2( C, D, E, A, B, 2, 11, 4, 6 ); - P2( B, C, D, E, A, 14, 7, 9, 15 ); - P2( A, B, C, D, E, 11, 13, 1, 13 ); - P2( E, A, B, C, D, 8, 12, 2, 11 ); -#undef F -#undef K -#undef Fp -#undef Kp - -#define F F3 -#define K 0x6ED9EBA1 -#define Fp F3 -#define Kp 0x6D703EF3 - P2( D, E, A, B, C, 3, 11, 15, 9 ); - P2( C, D, E, A, B, 10, 13, 5, 7 ); - P2( B, C, D, E, A, 14, 6, 1, 15 ); - P2( A, B, C, D, E, 4, 7, 3, 11 ); - P2( E, A, B, C, D, 9, 14, 7, 8 ); - P2( D, E, A, B, C, 15, 9, 14, 6 ); - P2( C, D, E, A, B, 8, 13, 6, 6 ); - P2( B, C, D, E, A, 1, 15, 9, 14 ); - P2( A, B, C, D, E, 2, 14, 11, 12 ); - P2( E, A, B, C, D, 7, 8, 8, 13 ); - P2( D, E, A, B, C, 0, 13, 12, 5 ); - P2( C, D, E, A, B, 6, 6, 2, 14 ); - P2( B, C, D, E, A, 13, 5, 10, 13 ); - P2( A, B, C, D, E, 11, 12, 0, 13 ); - P2( E, A, B, C, D, 5, 7, 4, 7 ); - P2( D, E, A, B, C, 12, 5, 13, 5 ); -#undef F -#undef K -#undef Fp -#undef Kp - -#define F F4 -#define K 0x8F1BBCDC -#define Fp F2 -#define Kp 0x7A6D76E9 - P2( C, D, E, A, B, 1, 11, 8, 15 ); - P2( B, C, D, E, A, 9, 12, 6, 5 ); - P2( A, B, C, D, E, 11, 14, 4, 8 ); - P2( E, A, B, C, D, 10, 15, 1, 11 ); - P2( D, E, A, B, C, 0, 14, 3, 14 ); - P2( C, D, E, A, B, 8, 15, 11, 14 ); - P2( B, C, D, E, A, 12, 9, 15, 6 ); - P2( A, B, C, D, E, 4, 8, 0, 14 ); - P2( E, A, B, C, D, 13, 9, 5, 6 ); - P2( D, E, A, B, C, 3, 14, 12, 9 ); - P2( C, D, E, A, B, 7, 5, 2, 12 ); - P2( B, C, D, E, A, 15, 6, 13, 9 ); - P2( A, B, C, D, E, 14, 8, 9, 12 ); - P2( E, A, B, C, D, 5, 6, 7, 5 ); - P2( D, E, A, B, C, 6, 5, 10, 15 ); - P2( C, D, E, A, B, 2, 12, 14, 8 ); -#undef F -#undef K -#undef Fp -#undef Kp - -#define F F5 -#define K 0xA953FD4E -#define Fp F1 -#define Kp 0x00000000 - P2( B, C, D, E, A, 4, 9, 12, 8 ); - P2( A, B, C, D, E, 0, 15, 15, 5 ); - P2( E, A, B, C, D, 5, 5, 10, 12 ); - P2( D, E, A, B, C, 9, 11, 4, 9 ); - P2( C, D, E, A, B, 7, 6, 1, 12 ); - P2( B, C, D, E, A, 12, 8, 5, 5 ); - P2( A, B, C, D, E, 2, 13, 8, 14 ); - P2( E, A, B, C, D, 10, 12, 7, 6 ); - P2( D, E, A, B, C, 14, 5, 6, 8 ); - P2( C, D, E, A, B, 1, 12, 2, 13 ); - P2( B, C, D, E, A, 3, 13, 13, 6 ); - P2( A, B, C, D, E, 8, 14, 14, 5 ); - P2( E, A, B, C, D, 11, 11, 0, 15 ); - P2( D, E, A, B, C, 6, 8, 3, 13 ); - P2( C, D, E, A, B, 15, 5, 9, 11 ); - P2( B, C, D, E, A, 13, 6, 11, 11 ); -#undef F -#undef K -#undef Fp -#undef Kp - - C = ctx->state[1] + C + Dp; - ctx->state[1] = ctx->state[2] + D + Ep; - ctx->state[2] = ctx->state[3] + E + Ap; - ctx->state[3] = ctx->state[4] + A + Bp; - ctx->state[4] = ctx->state[0] + B + Cp; - ctx->state[0] = C; - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx, - const unsigned char data[64] ) -{ - mbedtls_internal_ripemd160_process( ctx, data ); -} -#endif -#endif /* !MBEDTLS_RIPEMD160_PROCESS_ALT */ - -/* - * RIPEMD-160 process buffer - */ -int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - int ret; - size_t fill; - uint32_t left; - - if( ilen == 0 ) - return( 0 ); - - left = ctx->total[0] & 0x3F; - fill = 64 - left; - - ctx->total[0] += (uint32_t) ilen; - ctx->total[0] &= 0xFFFFFFFF; - - if( ctx->total[0] < (uint32_t) ilen ) - ctx->total[1]++; - - if( left && ilen >= fill ) - { - memcpy( (void *) (ctx->buffer + left), input, fill ); - - if( ( ret = mbedtls_internal_ripemd160_process( ctx, ctx->buffer ) ) != 0 ) - return( ret ); - - input += fill; - ilen -= fill; - left = 0; - } - - while( ilen >= 64 ) - { - if( ( ret = mbedtls_internal_ripemd160_process( ctx, input ) ) != 0 ) - return( ret ); - - input += 64; - ilen -= 64; - } - - if( ilen > 0 ) - { - memcpy( (void *) (ctx->buffer + left), input, ilen ); - } - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - mbedtls_ripemd160_update_ret( ctx, input, ilen ); -} -#endif - -static const unsigned char ripemd160_padding[64] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* - * RIPEMD-160 final digest - */ -int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx, - unsigned char output[20] ) -{ - int ret; - uint32_t last, padn; - uint32_t high, low; - unsigned char msglen[8]; - - high = ( ctx->total[0] >> 29 ) - | ( ctx->total[1] << 3 ); - low = ( ctx->total[0] << 3 ); - - PUT_UINT32_LE( low, msglen, 0 ); - PUT_UINT32_LE( high, msglen, 4 ); - - last = ctx->total[0] & 0x3F; - padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - - ret = mbedtls_ripemd160_update_ret( ctx, ripemd160_padding, padn ); - if( ret != 0 ) - return( ret ); - - ret = mbedtls_ripemd160_update_ret( ctx, msglen, 8 ); - if( ret != 0 ) - return( ret ); - - PUT_UINT32_LE( ctx->state[0], output, 0 ); - PUT_UINT32_LE( ctx->state[1], output, 4 ); - PUT_UINT32_LE( ctx->state[2], output, 8 ); - PUT_UINT32_LE( ctx->state[3], output, 12 ); - PUT_UINT32_LE( ctx->state[4], output, 16 ); - - return( 0 ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx, - unsigned char output[20] ) -{ - mbedtls_ripemd160_finish_ret( ctx, output ); -} -#endif - -#endif /* ! MBEDTLS_RIPEMD160_ALT */ - -/* - * output = RIPEMD-160( input buffer ) - */ -int mbedtls_ripemd160_ret( const unsigned char *input, - size_t ilen, - unsigned char output[20] ) -{ - int ret; - mbedtls_ripemd160_context ctx; - - mbedtls_ripemd160_init( &ctx ); - - if( ( ret = mbedtls_ripemd160_starts_ret( &ctx ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_ripemd160_update_ret( &ctx, input, ilen ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_ripemd160_finish_ret( &ctx, output ) ) != 0 ) - goto exit; - -exit: - mbedtls_ripemd160_free( &ctx ); - - return( ret ); -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_ripemd160( const unsigned char *input, - size_t ilen, - unsigned char output[20] ) -{ - mbedtls_ripemd160_ret( input, ilen, output ); -} -#endif - -#if defined(MBEDTLS_SELF_TEST) -/* - * Test vectors from the RIPEMD-160 paper and - * http://homes.esat.kuleuven.be/~bosselae/mbedtls_ripemd160.html#HMAC - */ -#define TESTS 8 -static const unsigned char ripemd160_test_str[TESTS][81] = -{ - { "" }, - { "a" }, - { "abc" }, - { "message digest" }, - { "abcdefghijklmnopqrstuvwxyz" }, - { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }, - { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" }, - { "12345678901234567890123456789012345678901234567890123456789012" - "345678901234567890" }, -}; - -static const size_t ripemd160_test_strlen[TESTS] = -{ - 0, 1, 3, 14, 26, 56, 62, 80 -}; - -static const unsigned char ripemd160_test_md[TESTS][20] = -{ - { 0x9c, 0x11, 0x85, 0xa5, 0xc5, 0xe9, 0xfc, 0x54, 0x61, 0x28, - 0x08, 0x97, 0x7e, 0xe8, 0xf5, 0x48, 0xb2, 0x25, 0x8d, 0x31 }, - { 0x0b, 0xdc, 0x9d, 0x2d, 0x25, 0x6b, 0x3e, 0xe9, 0xda, 0xae, - 0x34, 0x7b, 0xe6, 0xf4, 0xdc, 0x83, 0x5a, 0x46, 0x7f, 0xfe }, - { 0x8e, 0xb2, 0x08, 0xf7, 0xe0, 0x5d, 0x98, 0x7a, 0x9b, 0x04, - 0x4a, 0x8e, 0x98, 0xc6, 0xb0, 0x87, 0xf1, 0x5a, 0x0b, 0xfc }, - { 0x5d, 0x06, 0x89, 0xef, 0x49, 0xd2, 0xfa, 0xe5, 0x72, 0xb8, - 0x81, 0xb1, 0x23, 0xa8, 0x5f, 0xfa, 0x21, 0x59, 0x5f, 0x36 }, - { 0xf7, 0x1c, 0x27, 0x10, 0x9c, 0x69, 0x2c, 0x1b, 0x56, 0xbb, - 0xdc, 0xeb, 0x5b, 0x9d, 0x28, 0x65, 0xb3, 0x70, 0x8d, 0xbc }, - { 0x12, 0xa0, 0x53, 0x38, 0x4a, 0x9c, 0x0c, 0x88, 0xe4, 0x05, - 0xa0, 0x6c, 0x27, 0xdc, 0xf4, 0x9a, 0xda, 0x62, 0xeb, 0x2b }, - { 0xb0, 0xe2, 0x0b, 0x6e, 0x31, 0x16, 0x64, 0x02, 0x86, 0xed, - 0x3a, 0x87, 0xa5, 0x71, 0x30, 0x79, 0xb2, 0x1f, 0x51, 0x89 }, - { 0x9b, 0x75, 0x2e, 0x45, 0x57, 0x3d, 0x4b, 0x39, 0xf4, 0xdb, - 0xd3, 0x32, 0x3c, 0xab, 0x82, 0xbf, 0x63, 0x32, 0x6b, 0xfb }, -}; - -/* - * Checkup routine - */ -int mbedtls_ripemd160_self_test( int verbose ) -{ - int i, ret = 0; - unsigned char output[20]; - - memset( output, 0, sizeof output ); - - for( i = 0; i < TESTS; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " RIPEMD-160 test #%d: ", i + 1 ); - - ret = mbedtls_ripemd160_ret( ripemd160_test_str[i], - ripemd160_test_strlen[i], output ); - if( ret != 0 ) - goto fail; - - if( memcmp( output, ripemd160_test_md[i], 20 ) != 0 ) - { - ret = 1; - goto fail; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); - -fail: - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_RIPEMD160_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/rsa.c b/components/ssl/mbedtls/mbedtls/library/rsa.c deleted file mode 100644 index c9f7ba91..00000000 --- a/components/ssl/mbedtls/mbedtls/library/rsa.c +++ /dev/null @@ -1,2382 +0,0 @@ -/* - * The RSA public-key cryptosystem - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -/* - * The following sources were referenced in the design of this implementation - * of the RSA algorithm: - * - * [1] A method for obtaining digital signatures and public-key cryptosystems - * R Rivest, A Shamir, and L Adleman - * http://people.csail.mit.edu/rivest/pubs.html#RSA78 - * - * [2] Handbook of Applied Cryptography - 1997, Chapter 8 - * Menezes, van Oorschot and Vanstone - * - * [3] Malware Guard Extension: Using SGX to Conceal Cache Attacks - * Michael Schwarz, Samuel Weiser, Daniel Gruss, Clémentine Maurice and - * Stefan Mangard - * https://arxiv.org/abs/1702.08719v2 - * - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_RSA_C) - -#include "mbedtls/rsa.h" -#include "mbedtls/rsa_internal.h" -#include "mbedtls/oid.h" - -#include - -#if defined(MBEDTLS_PKCS1_V21) -#include "mbedtls/md.h" -#endif - -#if defined(MBEDTLS_PKCS1_V15) && !defined(__OpenBSD__) -#include -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if !defined(MBEDTLS_RSA_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* constant-time buffer comparison */ -static inline int mbedtls_safer_memcmp( const void *a, const void *b, size_t n ) -{ - size_t i; - const unsigned char *A = (const unsigned char *) a; - const unsigned char *B = (const unsigned char *) b; - unsigned char diff = 0; - - for( i = 0; i < n; i++ ) - diff |= A[i] ^ B[i]; - - return( diff ); -} - -int mbedtls_rsa_import( mbedtls_rsa_context *ctx, - const mbedtls_mpi *N, - const mbedtls_mpi *P, const mbedtls_mpi *Q, - const mbedtls_mpi *D, const mbedtls_mpi *E ) -{ - int ret; - - if( ( N != NULL && ( ret = mbedtls_mpi_copy( &ctx->N, N ) ) != 0 ) || - ( P != NULL && ( ret = mbedtls_mpi_copy( &ctx->P, P ) ) != 0 ) || - ( Q != NULL && ( ret = mbedtls_mpi_copy( &ctx->Q, Q ) ) != 0 ) || - ( D != NULL && ( ret = mbedtls_mpi_copy( &ctx->D, D ) ) != 0 ) || - ( E != NULL && ( ret = mbedtls_mpi_copy( &ctx->E, E ) ) != 0 ) ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - } - - if( N != NULL ) - ctx->len = mbedtls_mpi_size( &ctx->N ); - - return( 0 ); -} - -int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx, - unsigned char const *N, size_t N_len, - unsigned char const *P, size_t P_len, - unsigned char const *Q, size_t Q_len, - unsigned char const *D, size_t D_len, - unsigned char const *E, size_t E_len ) -{ - int ret = 0; - - if( N != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->N, N, N_len ) ); - ctx->len = mbedtls_mpi_size( &ctx->N ); - } - - if( P != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->P, P, P_len ) ); - - if( Q != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->Q, Q, Q_len ) ); - - if( D != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->D, D, D_len ) ); - - if( E != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->E, E, E_len ) ); - -cleanup: - - if( ret != 0 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - - return( 0 ); -} - -/* - * Checks whether the context fields are set in such a way - * that the RSA primitives will be able to execute without error. - * It does *not* make guarantees for consistency of the parameters. - */ -static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv, - int blinding_needed ) -{ -#if !defined(MBEDTLS_RSA_NO_CRT) - /* blinding_needed is only used for NO_CRT to decide whether - * P,Q need to be present or not. */ - ((void) blinding_needed); -#endif - - if( ctx->len != mbedtls_mpi_size( &ctx->N ) || - ctx->len > MBEDTLS_MPI_MAX_SIZE ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - - /* - * 1. Modular exponentiation needs positive, odd moduli. - */ - - /* Modular exponentiation wrt. N is always used for - * RSA public key operations. */ - if( mbedtls_mpi_cmp_int( &ctx->N, 0 ) <= 0 || - mbedtls_mpi_get_bit( &ctx->N, 0 ) == 0 ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - -#if !defined(MBEDTLS_RSA_NO_CRT) - /* Modular exponentiation for P and Q is only - * used for private key operations and if CRT - * is used. */ - if( is_priv && - ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 || - mbedtls_mpi_get_bit( &ctx->P, 0 ) == 0 || - mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 || - mbedtls_mpi_get_bit( &ctx->Q, 0 ) == 0 ) ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } -#endif /* !MBEDTLS_RSA_NO_CRT */ - - /* - * 2. Exponents must be positive - */ - - /* Always need E for public key operations */ - if( mbedtls_mpi_cmp_int( &ctx->E, 0 ) <= 0 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - -#if defined(MBEDTLS_RSA_NO_CRT) - /* For private key operations, use D or DP & DQ - * as (unblinded) exponents. */ - if( is_priv && mbedtls_mpi_cmp_int( &ctx->D, 0 ) <= 0 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); -#else - if( is_priv && - ( mbedtls_mpi_cmp_int( &ctx->DP, 0 ) <= 0 || - mbedtls_mpi_cmp_int( &ctx->DQ, 0 ) <= 0 ) ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } -#endif /* MBEDTLS_RSA_NO_CRT */ - - /* Blinding shouldn't make exponents negative either, - * so check that P, Q >= 1 if that hasn't yet been - * done as part of 1. */ -#if defined(MBEDTLS_RSA_NO_CRT) - if( is_priv && blinding_needed && - ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 || - mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 ) ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } -#endif - - /* It wouldn't lead to an error if it wasn't satisfied, - * but check for QP >= 1 nonetheless. */ -#if !defined(MBEDTLS_RSA_NO_CRT) - if( is_priv && - mbedtls_mpi_cmp_int( &ctx->QP, 0 ) <= 0 ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } -#endif - - return( 0 ); -} - -int mbedtls_rsa_complete( mbedtls_rsa_context *ctx ) -{ - int ret = 0; - - const int have_N = ( mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 ); - const int have_P = ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 ); - const int have_Q = ( mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 ); - const int have_D = ( mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 ); - const int have_E = ( mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0 ); - - /* - * Check whether provided parameters are enough - * to deduce all others. The following incomplete - * parameter sets for private keys are supported: - * - * (1) P, Q missing. - * (2) D and potentially N missing. - * - */ - - const int n_missing = have_P && have_Q && have_D && have_E; - const int pq_missing = have_N && !have_P && !have_Q && have_D && have_E; - const int d_missing = have_P && have_Q && !have_D && have_E; - const int is_pub = have_N && !have_P && !have_Q && !have_D && have_E; - - /* These three alternatives are mutually exclusive */ - const int is_priv = n_missing || pq_missing || d_missing; - - if( !is_priv && !is_pub ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - /* - * Step 1: Deduce N if P, Q are provided. - */ - - if( !have_N && have_P && have_Q ) - { - if( ( ret = mbedtls_mpi_mul_mpi( &ctx->N, &ctx->P, - &ctx->Q ) ) != 0 ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - } - - ctx->len = mbedtls_mpi_size( &ctx->N ); - } - - /* - * Step 2: Deduce and verify all remaining core parameters. - */ - - if( pq_missing ) - { - ret = mbedtls_rsa_deduce_primes( &ctx->N, &ctx->E, &ctx->D, - &ctx->P, &ctx->Q ); - if( ret != 0 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - - } - else if( d_missing ) - { - if( ( ret = mbedtls_rsa_deduce_private_exponent( &ctx->P, - &ctx->Q, - &ctx->E, - &ctx->D ) ) != 0 ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - } - } - - /* - * Step 3: Deduce all additional parameters specific - * to our current RSA implementation. - */ - -#if !defined(MBEDTLS_RSA_NO_CRT) - if( is_priv ) - { - ret = mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D, - &ctx->DP, &ctx->DQ, &ctx->QP ); - if( ret != 0 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - } -#endif /* MBEDTLS_RSA_NO_CRT */ - - /* - * Step 3: Basic sanity checks - */ - - return( rsa_check_context( ctx, is_priv, 1 ) ); -} - -int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx, - unsigned char *N, size_t N_len, - unsigned char *P, size_t P_len, - unsigned char *Q, size_t Q_len, - unsigned char *D, size_t D_len, - unsigned char *E, size_t E_len ) -{ - int ret = 0; - - /* Check if key is private or public */ - const int is_priv = - mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0; - - if( !is_priv ) - { - /* If we're trying to export private parameters for a public key, - * something must be wrong. */ - if( P != NULL || Q != NULL || D != NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - } - - if( N != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->N, N, N_len ) ); - - if( P != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->P, P, P_len ) ); - - if( Q != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->Q, Q, Q_len ) ); - - if( D != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->D, D, D_len ) ); - - if( E != NULL ) - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->E, E, E_len ) ); - -cleanup: - - return( ret ); -} - -int mbedtls_rsa_export( const mbedtls_rsa_context *ctx, - mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q, - mbedtls_mpi *D, mbedtls_mpi *E ) -{ - int ret; - - /* Check if key is private or public */ - int is_priv = - mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0; - - if( !is_priv ) - { - /* If we're trying to export private parameters for a public key, - * something must be wrong. */ - if( P != NULL || Q != NULL || D != NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - } - - /* Export all requested core parameters. */ - - if( ( N != NULL && ( ret = mbedtls_mpi_copy( N, &ctx->N ) ) != 0 ) || - ( P != NULL && ( ret = mbedtls_mpi_copy( P, &ctx->P ) ) != 0 ) || - ( Q != NULL && ( ret = mbedtls_mpi_copy( Q, &ctx->Q ) ) != 0 ) || - ( D != NULL && ( ret = mbedtls_mpi_copy( D, &ctx->D ) ) != 0 ) || - ( E != NULL && ( ret = mbedtls_mpi_copy( E, &ctx->E ) ) != 0 ) ) - { - return( ret ); - } - - return( 0 ); -} - -/* - * Export CRT parameters - * This must also be implemented if CRT is not used, for being able to - * write DER encoded RSA keys. The helper function mbedtls_rsa_deduce_crt - * can be used in this case. - */ -int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx, - mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP ) -{ - int ret; - - /* Check if key is private or public */ - int is_priv = - mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 && - mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0; - - if( !is_priv ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - -#if !defined(MBEDTLS_RSA_NO_CRT) - /* Export all requested blinding parameters. */ - if( ( DP != NULL && ( ret = mbedtls_mpi_copy( DP, &ctx->DP ) ) != 0 ) || - ( DQ != NULL && ( ret = mbedtls_mpi_copy( DQ, &ctx->DQ ) ) != 0 ) || - ( QP != NULL && ( ret = mbedtls_mpi_copy( QP, &ctx->QP ) ) != 0 ) ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - } -#else - if( ( ret = mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D, - DP, DQ, QP ) ) != 0 ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret ); - } -#endif - - return( 0 ); -} - -/* - * Initialize an RSA context - */ -void mbedtls_rsa_init( mbedtls_rsa_context *ctx, - int padding, - int hash_id ) -{ - memset( ctx, 0, sizeof( mbedtls_rsa_context ) ); - - mbedtls_rsa_set_padding( ctx, padding, hash_id ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &ctx->mutex ); -#endif -} - -/* - * Set padding for an existing RSA context - */ -void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, int hash_id ) -{ - ctx->padding = padding; - ctx->hash_id = hash_id; -} - -/* - * Get length in bytes of RSA modulus - */ - -size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx ) -{ - return( ctx->len ); -} - - -#if defined(MBEDTLS_GENPRIME) - -/* - * Generate an RSA keypair - */ -int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - unsigned int nbits, int exponent ) -{ - int ret; - mbedtls_mpi H, G; - - if( f_rng == NULL || nbits < 128 || exponent < 3 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( nbits % 2 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - mbedtls_mpi_init( &H ); - mbedtls_mpi_init( &G ); - - /* - * find primes P and Q with Q < P so that: - * GCD( E, (P-1)*(Q-1) ) == 1 - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &ctx->E, exponent ) ); - - do - { - MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->P, nbits >> 1, 0, - f_rng, p_rng ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->Q, nbits >> 1, 0, - f_rng, p_rng ) ); - - if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) == 0 ) - continue; - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->N, &ctx->P, &ctx->Q ) ); - if( mbedtls_mpi_bitlen( &ctx->N ) != nbits ) - continue; - - if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) < 0 ) - mbedtls_mpi_swap( &ctx->P, &ctx->Q ); - - /* Temporarily replace P,Q by P-1, Q-1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->P, &ctx->P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->Q, &ctx->Q, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &ctx->P, &ctx->Q ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, &ctx->E, &H ) ); - } - while( mbedtls_mpi_cmp_int( &G, 1 ) != 0 ); - - /* Restore P,Q */ - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->P, &ctx->P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->Q, &ctx->Q, 1 ) ); - - ctx->len = mbedtls_mpi_size( &ctx->N ); - - /* - * D = E^-1 mod ((P-1)*(Q-1)) - * DP = D mod (P - 1) - * DQ = D mod (Q - 1) - * QP = Q^-1 mod P - */ - - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->D, &ctx->E, &H ) ); - -#if !defined(MBEDTLS_RSA_NO_CRT) - MBEDTLS_MPI_CHK( mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D, - &ctx->DP, &ctx->DQ, &ctx->QP ) ); -#endif /* MBEDTLS_RSA_NO_CRT */ - - /* Double-check */ - MBEDTLS_MPI_CHK( mbedtls_rsa_check_privkey( ctx ) ); - -cleanup: - - mbedtls_mpi_free( &H ); - mbedtls_mpi_free( &G ); - - if( ret != 0 ) - { - mbedtls_rsa_free( ctx ); - return( MBEDTLS_ERR_RSA_KEY_GEN_FAILED + ret ); - } - - return( 0 ); -} - -#endif /* MBEDTLS_GENPRIME */ - -/* - * Check a public RSA key - */ -int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx ) -{ - if( rsa_check_context( ctx, 0 /* public */, 0 /* no blinding */ ) != 0 ) - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - - if( mbedtls_mpi_bitlen( &ctx->N ) < 128 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } - - if( mbedtls_mpi_get_bit( &ctx->E, 0 ) == 0 || - mbedtls_mpi_bitlen( &ctx->E ) < 2 || - mbedtls_mpi_cmp_mpi( &ctx->E, &ctx->N ) >= 0 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } - - return( 0 ); -} - -/* - * Check for the consistency of all fields in an RSA private key context - */ -int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx ) -{ - if( mbedtls_rsa_check_pubkey( ctx ) != 0 || - rsa_check_context( ctx, 1 /* private */, 1 /* blinding */ ) != 0 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } - - if( mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q, - &ctx->D, &ctx->E, NULL, NULL ) != 0 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } - -#if !defined(MBEDTLS_RSA_NO_CRT) - else if( mbedtls_rsa_validate_crt( &ctx->P, &ctx->Q, &ctx->D, - &ctx->DP, &ctx->DQ, &ctx->QP ) != 0 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } -#endif - - return( 0 ); -} - -/* - * Check if contexts holding a public and private key match - */ -int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, - const mbedtls_rsa_context *prv ) -{ - if( mbedtls_rsa_check_pubkey( pub ) != 0 || - mbedtls_rsa_check_privkey( prv ) != 0 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } - - if( mbedtls_mpi_cmp_mpi( &pub->N, &prv->N ) != 0 || - mbedtls_mpi_cmp_mpi( &pub->E, &prv->E ) != 0 ) - { - return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ); - } - - return( 0 ); -} - -/* - * Do an RSA public key operation - */ -int mbedtls_rsa_public( mbedtls_rsa_context *ctx, - const unsigned char *input, - unsigned char *output ) -{ - int ret; - size_t olen; - mbedtls_mpi T; - - if( rsa_check_context( ctx, 0 /* public */, 0 /* no blinding */ ) ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - mbedtls_mpi_init( &T ); - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &T, input, ctx->len ) ); - - if( mbedtls_mpi_cmp_mpi( &T, &ctx->N ) >= 0 ) - { - ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA; - goto cleanup; - } - - olen = ctx->len; - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &T, &T, &ctx->E, &ctx->N, &ctx->RN ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &T, output, olen ) ); - -cleanup: -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - mbedtls_mpi_free( &T ); - - if( ret != 0 ) - return( MBEDTLS_ERR_RSA_PUBLIC_FAILED + ret ); - - return( 0 ); -} - -/* - * Generate or update blinding values, see section 10 of: - * KOCHER, Paul C. Timing attacks on implementations of Diffie-Hellman, RSA, - * DSS, and other systems. In : Advances in Cryptology-CRYPTO'96. Springer - * Berlin Heidelberg, 1996. p. 104-113. - */ -static int rsa_prepare_blinding( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) -{ - int ret, count = 0; - - if( ctx->Vf.p != NULL ) - { - /* We already have blinding values, just update them by squaring */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vi, &ctx->Vi, &ctx->Vi ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vi, &ctx->Vi, &ctx->N ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vf, &ctx->Vf, &ctx->Vf ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vf, &ctx->Vf, &ctx->N ) ); - - goto cleanup; - } - - /* Unblinding value: Vf = random number, invertible mod N */ - do { - if( count++ > 10 ) - return( MBEDTLS_ERR_RSA_RNG_FAILED ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->Vf, ctx->len - 1, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &ctx->Vi, &ctx->Vf, &ctx->N ) ); - } while( mbedtls_mpi_cmp_int( &ctx->Vi, 1 ) != 0 ); - - /* Blinding value: Vi = Vf^(-e) mod N */ - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->Vi, &ctx->Vf, &ctx->N ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->Vi, &ctx->Vi, &ctx->E, &ctx->N, &ctx->RN ) ); - - -cleanup: - return( ret ); -} - -/* - * Exponent blinding supposed to prevent side-channel attacks using multiple - * traces of measurements to recover the RSA key. The more collisions are there, - * the more bits of the key can be recovered. See [3]. - * - * Collecting n collisions with m bit long blinding value requires 2^(m-m/n) - * observations on avarage. - * - * For example with 28 byte blinding to achieve 2 collisions the adversary has - * to make 2^112 observations on avarage. - * - * (With the currently (as of 2017 April) known best algorithms breaking 2048 - * bit RSA requires approximately as much time as trying out 2^112 random keys. - * Thus in this sense with 28 byte blinding the security is not reduced by - * side-channel attacks like the one in [3]) - * - * This countermeasure does not help if the key recovery is possible with a - * single trace. - */ -#define RSA_EXPONENT_BLINDING 28 - -/* - * Do an RSA private key operation - */ -int mbedtls_rsa_private( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - const unsigned char *input, - unsigned char *output ) -{ - int ret; - size_t olen; - - /* Temporary holding the result */ - mbedtls_mpi T; - - /* Temporaries holding P-1, Q-1 and the - * exponent blinding factor, respectively. */ - mbedtls_mpi P1, Q1, R; - -#if !defined(MBEDTLS_RSA_NO_CRT) - /* Temporaries holding the results mod p resp. mod q. */ - mbedtls_mpi TP, TQ; - - /* Temporaries holding the blinded exponents for - * the mod p resp. mod q computation (if used). */ - mbedtls_mpi DP_blind, DQ_blind; - - /* Pointers to actual exponents to be used - either the unblinded - * or the blinded ones, depending on the presence of a PRNG. */ - mbedtls_mpi *DP = &ctx->DP; - mbedtls_mpi *DQ = &ctx->DQ; -#else - /* Temporary holding the blinded exponent (if used). */ - mbedtls_mpi D_blind; - - /* Pointer to actual exponent to be used - either the unblinded - * or the blinded one, depending on the presence of a PRNG. */ - mbedtls_mpi *D = &ctx->D; -#endif /* MBEDTLS_RSA_NO_CRT */ - - /* Temporaries holding the initial input and the double - * checked result; should be the same in the end. */ - mbedtls_mpi I, C; - - if( rsa_check_context( ctx, 1 /* private key checks */, - f_rng != NULL /* blinding y/n */ ) != 0 ) - { - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - /* MPI Initialization */ - mbedtls_mpi_init( &T ); - - mbedtls_mpi_init( &P1 ); - mbedtls_mpi_init( &Q1 ); - mbedtls_mpi_init( &R ); - - if( f_rng != NULL ) - { -#if defined(MBEDTLS_RSA_NO_CRT) - mbedtls_mpi_init( &D_blind ); -#else - mbedtls_mpi_init( &DP_blind ); - mbedtls_mpi_init( &DQ_blind ); -#endif - } - -#if !defined(MBEDTLS_RSA_NO_CRT) - mbedtls_mpi_init( &TP ); mbedtls_mpi_init( &TQ ); -#endif - - mbedtls_mpi_init( &I ); - mbedtls_mpi_init( &C ); - - /* End of MPI initialization */ - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &T, input, ctx->len ) ); - if( mbedtls_mpi_cmp_mpi( &T, &ctx->N ) >= 0 ) - { - ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA; - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &I, &T ) ); - - if( f_rng != NULL ) - { - /* - * Blinding - * T = T * Vi mod N - */ - MBEDTLS_MPI_CHK( rsa_prepare_blinding( ctx, f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &T, &ctx->Vi ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &T, &T, &ctx->N ) ); - - /* - * Exponent blinding - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &P1, &ctx->P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &Q1, &ctx->Q, 1 ) ); - -#if defined(MBEDTLS_RSA_NO_CRT) - /* - * D_blind = ( P - 1 ) * ( Q - 1 ) * R + D - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &R, RSA_EXPONENT_BLINDING, - f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &D_blind, &P1, &Q1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &D_blind, &D_blind, &R ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &D_blind, &D_blind, &ctx->D ) ); - - D = &D_blind; -#else - /* - * DP_blind = ( P - 1 ) * R + DP - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &R, RSA_EXPONENT_BLINDING, - f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DP_blind, &P1, &R ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &DP_blind, &DP_blind, - &ctx->DP ) ); - - DP = &DP_blind; - - /* - * DQ_blind = ( Q - 1 ) * R + DQ - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &R, RSA_EXPONENT_BLINDING, - f_rng, p_rng ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DQ_blind, &Q1, &R ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &DQ_blind, &DQ_blind, - &ctx->DQ ) ); - - DQ = &DQ_blind; -#endif /* MBEDTLS_RSA_NO_CRT */ - } - -#if defined(MBEDTLS_RSA_NO_CRT) - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &T, &T, D, &ctx->N, &ctx->RN ) ); -#else - /* - * Faster decryption using the CRT - * - * TP = input ^ dP mod P - * TQ = input ^ dQ mod Q - */ - - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &TP, &T, DP, &ctx->P, &ctx->RP ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &TQ, &T, DQ, &ctx->Q, &ctx->RQ ) ); - - /* - * T = (TP - TQ) * (Q^-1 mod P) mod P - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T, &TP, &TQ ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &TP, &T, &ctx->QP ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &T, &TP, &ctx->P ) ); - - /* - * T = TQ + T * Q - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &TP, &T, &ctx->Q ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &T, &TQ, &TP ) ); -#endif /* MBEDTLS_RSA_NO_CRT */ - - if( f_rng != NULL ) - { - /* - * Unblind - * T = T * Vf mod N - */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &T, &ctx->Vf ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &T, &T, &ctx->N ) ); - } - - /* Verify the result to prevent glitching attacks. */ - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &C, &T, &ctx->E, - &ctx->N, &ctx->RN ) ); - if( mbedtls_mpi_cmp_mpi( &C, &I ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_VERIFY_FAILED; - goto cleanup; - } - - olen = ctx->len; - MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &T, output, olen ) ); - -cleanup: -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - mbedtls_mpi_free( &P1 ); - mbedtls_mpi_free( &Q1 ); - mbedtls_mpi_free( &R ); - - if( f_rng != NULL ) - { -#if defined(MBEDTLS_RSA_NO_CRT) - mbedtls_mpi_free( &D_blind ); -#else - mbedtls_mpi_free( &DP_blind ); - mbedtls_mpi_free( &DQ_blind ); -#endif - } - - mbedtls_mpi_free( &T ); - -#if !defined(MBEDTLS_RSA_NO_CRT) - mbedtls_mpi_free( &TP ); mbedtls_mpi_free( &TQ ); -#endif - - mbedtls_mpi_free( &C ); - mbedtls_mpi_free( &I ); - - if( ret != 0 ) - return( MBEDTLS_ERR_RSA_PRIVATE_FAILED + ret ); - - return( 0 ); -} - -#if defined(MBEDTLS_PKCS1_V21) -/** - * Generate and apply the MGF1 operation (from PKCS#1 v2.1) to a buffer. - * - * \param dst buffer to mask - * \param dlen length of destination buffer - * \param src source of the mask generation - * \param slen length of the source buffer - * \param md_ctx message digest context to use - */ -static int mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src, - size_t slen, mbedtls_md_context_t *md_ctx ) -{ - unsigned char mask[MBEDTLS_MD_MAX_SIZE]; - unsigned char counter[4]; - unsigned char *p; - unsigned int hlen; - size_t i, use_len; - int ret = 0; - - memset( mask, 0, MBEDTLS_MD_MAX_SIZE ); - memset( counter, 0, 4 ); - - hlen = mbedtls_md_get_size( md_ctx->md_info ); - - /* Generate and apply dbMask */ - p = dst; - - while( dlen > 0 ) - { - use_len = hlen; - if( dlen < hlen ) - use_len = dlen; - - if( ( ret = mbedtls_md_starts( md_ctx ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md_update( md_ctx, src, slen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md_update( md_ctx, counter, 4 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md_finish( md_ctx, mask ) ) != 0 ) - goto exit; - - for( i = 0; i < use_len; ++i ) - *p++ ^= mask[i]; - - counter[3]++; - - dlen -= use_len; - } - -exit: - mbedtls_zeroize( mask, sizeof( mask ) ); - - return( ret ); -} -#endif /* MBEDTLS_PKCS1_V21 */ - -#if defined(MBEDTLS_PKCS1_V21) -/* - * Implementation of the PKCS#1 v2.1 RSAES-OAEP-ENCRYPT function - */ -int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - const unsigned char *label, size_t label_len, - size_t ilen, - const unsigned char *input, - unsigned char *output ) -{ - size_t olen; - int ret; - unsigned char *p = output; - unsigned int hlen; - const mbedtls_md_info_t *md_info; - mbedtls_md_context_t md_ctx; - - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( f_rng == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - olen = ctx->len; - hlen = mbedtls_md_get_size( md_info ); - - /* first comparison checks for overflow */ - if( ilen + 2 * hlen + 2 < ilen || olen < ilen + 2 * hlen + 2 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - memset( output, 0, olen ); - - *p++ = 0; - - /* Generate a random octet string seed */ - if( ( ret = f_rng( p_rng, p, hlen ) ) != 0 ) - return( MBEDTLS_ERR_RSA_RNG_FAILED + ret ); - - p += hlen; - - /* Construct DB */ - if( ( ret = mbedtls_md( md_info, label, label_len, p ) ) != 0 ) - return( ret ); - p += hlen; - p += olen - 2 * hlen - 2 - ilen; - *p++ = 1; - memcpy( p, input, ilen ); - - mbedtls_md_init( &md_ctx ); - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 ) - goto exit; - - /* maskedDB: Apply dbMask to DB */ - if( ( ret = mgf_mask( output + hlen + 1, olen - hlen - 1, output + 1, hlen, - &md_ctx ) ) != 0 ) - goto exit; - - /* maskedSeed: Apply seedMask to seed */ - if( ( ret = mgf_mask( output + 1, hlen, output + hlen + 1, olen - hlen - 1, - &md_ctx ) ) != 0 ) - goto exit; - -exit: - mbedtls_md_free( &md_ctx ); - - if( ret != 0 ) - return( ret ); - - return( ( mode == MBEDTLS_RSA_PUBLIC ) - ? mbedtls_rsa_public( ctx, output, output ) - : mbedtls_rsa_private( ctx, f_rng, p_rng, output, output ) ); -} -#endif /* MBEDTLS_PKCS1_V21 */ - -#if defined(MBEDTLS_PKCS1_V15) -/* - * Implementation of the PKCS#1 v2.1 RSAES-PKCS1-V1_5-ENCRYPT function - */ -int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t ilen, - const unsigned char *input, - unsigned char *output ) -{ - size_t nb_pad, olen; - int ret; - unsigned char *p = output; - - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - // We don't check p_rng because it won't be dereferenced here - if( f_rng == NULL || input == NULL || output == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - olen = ctx->len; - - /* first comparison checks for overflow */ - if( ilen + 11 < ilen || olen < ilen + 11 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - nb_pad = olen - 3 - ilen; - - *p++ = 0; - if( mode == MBEDTLS_RSA_PUBLIC ) - { - *p++ = MBEDTLS_RSA_CRYPT; - - while( nb_pad-- > 0 ) - { - int rng_dl = 100; - - do { - ret = f_rng( p_rng, p, 1 ); - } while( *p == 0 && --rng_dl && ret == 0 ); - - /* Check if RNG failed to generate data */ - if( rng_dl == 0 || ret != 0 ) - return( MBEDTLS_ERR_RSA_RNG_FAILED + ret ); - - p++; - } - } - else - { - *p++ = MBEDTLS_RSA_SIGN; - - while( nb_pad-- > 0 ) - *p++ = 0xFF; - } - - *p++ = 0; - memcpy( p, input, ilen ); - - return( ( mode == MBEDTLS_RSA_PUBLIC ) - ? mbedtls_rsa_public( ctx, output, output ) - : mbedtls_rsa_private( ctx, f_rng, p_rng, output, output ) ); -} -#endif /* MBEDTLS_PKCS1_V15 */ - -/* - * Add the message padding, then do an RSA operation - */ -int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t ilen, - const unsigned char *input, - unsigned char *output ) -{ - switch( ctx->padding ) - { -#if defined(MBEDTLS_PKCS1_V15) - case MBEDTLS_RSA_PKCS_V15: - return mbedtls_rsa_rsaes_pkcs1_v15_encrypt( ctx, f_rng, p_rng, mode, ilen, - input, output ); -#endif - -#if defined(MBEDTLS_PKCS1_V21) - case MBEDTLS_RSA_PKCS_V21: - return mbedtls_rsa_rsaes_oaep_encrypt( ctx, f_rng, p_rng, mode, NULL, 0, - ilen, input, output ); -#endif - - default: - return( MBEDTLS_ERR_RSA_INVALID_PADDING ); - } -} - -#if defined(MBEDTLS_PKCS1_V21) -/* - * Implementation of the PKCS#1 v2.1 RSAES-OAEP-DECRYPT function - */ -int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - const unsigned char *label, size_t label_len, - size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len ) -{ - int ret; - size_t ilen, i, pad_len; - unsigned char *p, bad, pad_done; - unsigned char buf[MBEDTLS_MPI_MAX_SIZE]; - unsigned char lhash[MBEDTLS_MD_MAX_SIZE]; - unsigned int hlen; - const mbedtls_md_info_t *md_info; - mbedtls_md_context_t md_ctx; - - /* - * Parameters sanity checks - */ - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - ilen = ctx->len; - - if( ilen < 16 || ilen > sizeof( buf ) ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - hlen = mbedtls_md_get_size( md_info ); - - // checking for integer underflow - if( 2 * hlen + 2 > ilen ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - /* - * RSA operation - */ - ret = ( mode == MBEDTLS_RSA_PUBLIC ) - ? mbedtls_rsa_public( ctx, input, buf ) - : mbedtls_rsa_private( ctx, f_rng, p_rng, input, buf ); - - if( ret != 0 ) - goto cleanup; - - /* - * Unmask data and generate lHash - */ - mbedtls_md_init( &md_ctx ); - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 ) - { - mbedtls_md_free( &md_ctx ); - goto cleanup; - } - - /* seed: Apply seedMask to maskedSeed */ - if( ( ret = mgf_mask( buf + 1, hlen, buf + hlen + 1, ilen - hlen - 1, - &md_ctx ) ) != 0 || - /* DB: Apply dbMask to maskedDB */ - ( ret = mgf_mask( buf + hlen + 1, ilen - hlen - 1, buf + 1, hlen, - &md_ctx ) ) != 0 ) - { - mbedtls_md_free( &md_ctx ); - goto cleanup; - } - - mbedtls_md_free( &md_ctx ); - - /* Generate lHash */ - if( ( ret = mbedtls_md( md_info, label, label_len, lhash ) ) != 0 ) - goto cleanup; - - /* - * Check contents, in "constant-time" - */ - p = buf; - bad = 0; - - bad |= *p++; /* First byte must be 0 */ - - p += hlen; /* Skip seed */ - - /* Check lHash */ - for( i = 0; i < hlen; i++ ) - bad |= lhash[i] ^ *p++; - - /* Get zero-padding len, but always read till end of buffer - * (minus one, for the 01 byte) */ - pad_len = 0; - pad_done = 0; - for( i = 0; i < ilen - 2 * hlen - 2; i++ ) - { - pad_done |= p[i]; - pad_len += ((pad_done | (unsigned char)-pad_done) >> 7) ^ 1; - } - - p += pad_len; - bad |= *p++ ^ 0x01; - - /* - * The only information "leaked" is whether the padding was correct or not - * (eg, no data is copied if it was not correct). This meets the - * recommendations in PKCS#1 v2.2: an opponent cannot distinguish between - * the different error conditions. - */ - if( bad != 0 ) - { - ret = MBEDTLS_ERR_RSA_INVALID_PADDING; - goto cleanup; - } - - if( ilen - ( p - buf ) > output_max_len ) - { - ret = MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE; - goto cleanup; - } - - *olen = ilen - (p - buf); - memcpy( output, p, *olen ); - ret = 0; - -cleanup: - mbedtls_zeroize( buf, sizeof( buf ) ); - mbedtls_zeroize( lhash, sizeof( lhash ) ); - - return( ret ); -} -#endif /* MBEDTLS_PKCS1_V21 */ - -#if defined(MBEDTLS_PKCS1_V15) -/* - * Implementation of the PKCS#1 v2.1 RSAES-PKCS1-V1_5-DECRYPT function - */ -int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len) -{ - int ret; - size_t ilen, pad_count = 0, i; - unsigned char *p, bad, pad_done = 0; - unsigned char buf[MBEDTLS_MPI_MAX_SIZE]; - - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - ilen = ctx->len; - - if( ilen < 16 || ilen > sizeof( buf ) ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - ret = ( mode == MBEDTLS_RSA_PUBLIC ) - ? mbedtls_rsa_public( ctx, input, buf ) - : mbedtls_rsa_private( ctx, f_rng, p_rng, input, buf ); - - if( ret != 0 ) - goto cleanup; - - p = buf; - bad = 0; - - /* - * Check and get padding len in "constant-time" - */ - bad |= *p++; /* First byte must be 0 */ - - /* This test does not depend on secret data */ - if( mode == MBEDTLS_RSA_PRIVATE ) - { - bad |= *p++ ^ MBEDTLS_RSA_CRYPT; - - /* Get padding len, but always read till end of buffer - * (minus one, for the 00 byte) */ - for( i = 0; i < ilen - 3; i++ ) - { - pad_done |= ((p[i] | (unsigned char)-p[i]) >> 7) ^ 1; - pad_count += ((pad_done | (unsigned char)-pad_done) >> 7) ^ 1; - } - - p += pad_count; - bad |= *p++; /* Must be zero */ - } - else - { - bad |= *p++ ^ MBEDTLS_RSA_SIGN; - - /* Get padding len, but always read till end of buffer - * (minus one, for the 00 byte) */ - for( i = 0; i < ilen - 3; i++ ) - { - pad_done |= ( p[i] != 0xFF ); - pad_count += ( pad_done == 0 ); - } - - p += pad_count; - bad |= *p++; /* Must be zero */ - } - - bad |= ( pad_count < 8 ); - - if( bad ) - { - ret = MBEDTLS_ERR_RSA_INVALID_PADDING; - goto cleanup; - } - - if( ilen - ( p - buf ) > output_max_len ) - { - ret = MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE; - goto cleanup; - } - - *olen = ilen - (p - buf); - memcpy( output, p, *olen ); - ret = 0; - -cleanup: - mbedtls_zeroize( buf, sizeof( buf ) ); - - return( ret ); -} -#endif /* MBEDTLS_PKCS1_V15 */ - -/* - * Do an RSA operation, then remove the message padding - */ -int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, size_t *olen, - const unsigned char *input, - unsigned char *output, - size_t output_max_len) -{ - switch( ctx->padding ) - { -#if defined(MBEDTLS_PKCS1_V15) - case MBEDTLS_RSA_PKCS_V15: - return mbedtls_rsa_rsaes_pkcs1_v15_decrypt( ctx, f_rng, p_rng, mode, olen, - input, output, output_max_len ); -#endif - -#if defined(MBEDTLS_PKCS1_V21) - case MBEDTLS_RSA_PKCS_V21: - return mbedtls_rsa_rsaes_oaep_decrypt( ctx, f_rng, p_rng, mode, NULL, 0, - olen, input, output, - output_max_len ); -#endif - - default: - return( MBEDTLS_ERR_RSA_INVALID_PADDING ); - } -} - -#if defined(MBEDTLS_PKCS1_V21) -/* - * Implementation of the PKCS#1 v2.1 RSASSA-PSS-SIGN function - */ -int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ) -{ - size_t olen; - unsigned char *p = sig; - unsigned char salt[MBEDTLS_MD_MAX_SIZE]; - unsigned int slen, hlen, offset = 0; - int ret; - size_t msb; - const mbedtls_md_info_t *md_info; - mbedtls_md_context_t md_ctx; - - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( f_rng == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - olen = ctx->len; - - if( md_alg != MBEDTLS_MD_NONE ) - { - /* Gather length of hash to sign */ - md_info = mbedtls_md_info_from_type( md_alg ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - hashlen = mbedtls_md_get_size( md_info ); - } - - md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - hlen = mbedtls_md_get_size( md_info ); - slen = hlen; - - if( olen < hlen + slen + 2 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - memset( sig, 0, olen ); - - /* Generate salt of length slen */ - if( ( ret = f_rng( p_rng, salt, slen ) ) != 0 ) - return( MBEDTLS_ERR_RSA_RNG_FAILED + ret ); - - /* Note: EMSA-PSS encoding is over the length of N - 1 bits */ - msb = mbedtls_mpi_bitlen( &ctx->N ) - 1; - p += olen - hlen * 2 - 2; - *p++ = 0x01; - memcpy( p, salt, slen ); - p += slen; - - mbedtls_md_init( &md_ctx ); - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 ) - goto exit; - - /* Generate H = Hash( M' ) */ - if( ( ret = mbedtls_md_starts( &md_ctx ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md_update( &md_ctx, p, 8 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md_update( &md_ctx, hash, hashlen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md_update( &md_ctx, salt, slen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md_finish( &md_ctx, p ) ) != 0 ) - goto exit; - - /* Compensate for boundary condition when applying mask */ - if( msb % 8 == 0 ) - offset = 1; - - /* maskedDB: Apply dbMask to DB */ - if( ( ret = mgf_mask( sig + offset, olen - hlen - 1 - offset, p, hlen, - &md_ctx ) ) != 0 ) - goto exit; - - msb = mbedtls_mpi_bitlen( &ctx->N ) - 1; - sig[0] &= 0xFF >> ( olen * 8 - msb ); - - p += hlen; - *p++ = 0xBC; - - mbedtls_zeroize( salt, sizeof( salt ) ); - -exit: - mbedtls_md_free( &md_ctx ); - - if( ret != 0 ) - return( ret ); - - return( ( mode == MBEDTLS_RSA_PUBLIC ) - ? mbedtls_rsa_public( ctx, sig, sig ) - : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, sig ) ); -} -#endif /* MBEDTLS_PKCS1_V21 */ - -#if defined(MBEDTLS_PKCS1_V15) -/* - * Implementation of the PKCS#1 v2.1 RSASSA-PKCS1-V1_5-SIGN function - */ - -/* Construct a PKCS v1.5 encoding of a hashed message - * - * This is used both for signature generation and verification. - * - * Parameters: - * - md_alg: Identifies the hash algorithm used to generate the given hash; - * MBEDTLS_MD_NONE if raw data is signed. - * - hashlen: Length of hash in case hashlen is MBEDTLS_MD_NONE. - * - hash: Buffer containing the hashed message or the raw data. - * - dst_len: Length of the encoded message. - * - dst: Buffer to hold the encoded message. - * - * Assumptions: - * - hash has size hashlen if md_alg == MBEDTLS_MD_NONE. - * - hash has size corresponding to md_alg if md_alg != MBEDTLS_MD_NONE. - * - dst points to a buffer of size at least dst_len. - * - */ -static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - size_t dst_len, - unsigned char *dst ) -{ - size_t oid_size = 0; - size_t nb_pad = dst_len; - unsigned char *p = dst; - const char *oid = NULL; - - /* Are we signing hashed or raw data? */ - if( md_alg != MBEDTLS_MD_NONE ) - { - const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - hashlen = mbedtls_md_get_size( md_info ); - - /* Double-check that 8 + hashlen + oid_size can be used as a - * 1-byte ASN.1 length encoding and that there's no overflow. */ - if( 8 + hashlen + oid_size >= 0x80 || - 10 + hashlen < hashlen || - 10 + hashlen + oid_size < 10 + hashlen ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - /* - * Static bounds check: - * - Need 10 bytes for five tag-length pairs. - * (Insist on 1-byte length encodings to protect against variants of - * Bleichenbacher's forgery attack against lax PKCS#1v1.5 verification) - * - Need hashlen bytes for hash - * - Need oid_size bytes for hash alg OID. - */ - if( nb_pad < 10 + hashlen + oid_size ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - nb_pad -= 10 + hashlen + oid_size; - } - else - { - if( nb_pad < hashlen ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - nb_pad -= hashlen; - } - - /* Need space for signature header and padding delimiter (3 bytes), - * and 8 bytes for the minimal padding */ - if( nb_pad < 3 + 8 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - nb_pad -= 3; - - /* Now nb_pad is the amount of memory to be filled - * with padding, and at least 8 bytes long. */ - - /* Write signature header and padding */ - *p++ = 0; - *p++ = MBEDTLS_RSA_SIGN; - memset( p, 0xFF, nb_pad ); - p += nb_pad; - *p++ = 0; - - /* Are we signing raw data? */ - if( md_alg == MBEDTLS_MD_NONE ) - { - memcpy( p, hash, hashlen ); - return( 0 ); - } - - /* Signing hashed data, add corresponding ASN.1 structure - * - * DigestInfo ::= SEQUENCE { - * digestAlgorithm DigestAlgorithmIdentifier, - * digest Digest } - * DigestAlgorithmIdentifier ::= AlgorithmIdentifier - * Digest ::= OCTET STRING - * - * Schematic: - * TAG-SEQ + LEN [ TAG-SEQ + LEN [ TAG-OID + LEN [ OID ] - * TAG-NULL + LEN [ NULL ] ] - * TAG-OCTET + LEN [ HASH ] ] - */ - *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED; - *p++ = (unsigned char)( 0x08 + oid_size + hashlen ); - *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED; - *p++ = (unsigned char)( 0x04 + oid_size ); - *p++ = MBEDTLS_ASN1_OID; - *p++ = (unsigned char) oid_size; - memcpy( p, oid, oid_size ); - p += oid_size; - *p++ = MBEDTLS_ASN1_NULL; - *p++ = 0x00; - *p++ = MBEDTLS_ASN1_OCTET_STRING; - *p++ = (unsigned char) hashlen; - memcpy( p, hash, hashlen ); - p += hashlen; - - /* Just a sanity-check, should be automatic - * after the initial bounds check. */ - if( p != dst + dst_len ) - { - mbedtls_zeroize( dst, dst_len ); - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - } - - return( 0 ); -} - -/* - * Do an RSA operation to sign the message digest - */ -int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ) -{ - int ret; - unsigned char *sig_try = NULL, *verif = NULL; - - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - /* - * Prepare PKCS1-v1.5 encoding (padding and hash identifier) - */ - - if( ( ret = rsa_rsassa_pkcs1_v15_encode( md_alg, hashlen, hash, - ctx->len, sig ) ) != 0 ) - return( ret ); - - /* - * Call respective RSA primitive - */ - - if( mode == MBEDTLS_RSA_PUBLIC ) - { - /* Skip verification on a public key operation */ - return( mbedtls_rsa_public( ctx, sig, sig ) ); - } - - /* Private key operation - * - * In order to prevent Lenstra's attack, make the signature in a - * temporary buffer and check it before returning it. - */ - - sig_try = mbedtls_calloc( 1, ctx->len ); - if( sig_try == NULL ) - return( MBEDTLS_ERR_MPI_ALLOC_FAILED ); - - verif = mbedtls_calloc( 1, ctx->len ); - if( verif == NULL ) - { - mbedtls_free( sig_try ); - return( MBEDTLS_ERR_MPI_ALLOC_FAILED ); - } - - MBEDTLS_MPI_CHK( mbedtls_rsa_private( ctx, f_rng, p_rng, sig, sig_try ) ); - MBEDTLS_MPI_CHK( mbedtls_rsa_public( ctx, sig_try, verif ) ); - - if( mbedtls_safer_memcmp( verif, sig, ctx->len ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_PRIVATE_FAILED; - goto cleanup; - } - - memcpy( sig, sig_try, ctx->len ); - -cleanup: - mbedtls_free( sig_try ); - mbedtls_free( verif ); - - return( ret ); -} -#endif /* MBEDTLS_PKCS1_V15 */ - -/* - * Do an RSA operation to sign the message digest - */ -int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ) -{ - switch( ctx->padding ) - { -#if defined(MBEDTLS_PKCS1_V15) - case MBEDTLS_RSA_PKCS_V15: - return mbedtls_rsa_rsassa_pkcs1_v15_sign( ctx, f_rng, p_rng, mode, md_alg, - hashlen, hash, sig ); -#endif - -#if defined(MBEDTLS_PKCS1_V21) - case MBEDTLS_RSA_PKCS_V21: - return mbedtls_rsa_rsassa_pss_sign( ctx, f_rng, p_rng, mode, md_alg, - hashlen, hash, sig ); -#endif - - default: - return( MBEDTLS_ERR_RSA_INVALID_PADDING ); - } -} - -#if defined(MBEDTLS_PKCS1_V21) -/* - * Implementation of the PKCS#1 v2.1 RSASSA-PSS-VERIFY function - */ -int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - mbedtls_md_type_t mgf1_hash_id, - int expected_salt_len, - const unsigned char *sig ) -{ - int ret; - size_t siglen; - unsigned char *p; - unsigned char *hash_start; - unsigned char result[MBEDTLS_MD_MAX_SIZE]; - unsigned char zeros[8]; - unsigned int hlen; - size_t observed_salt_len, msb; - const mbedtls_md_info_t *md_info; - mbedtls_md_context_t md_ctx; - unsigned char buf[MBEDTLS_MPI_MAX_SIZE]; - - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - siglen = ctx->len; - - if( siglen < 16 || siglen > sizeof( buf ) ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - ret = ( mode == MBEDTLS_RSA_PUBLIC ) - ? mbedtls_rsa_public( ctx, sig, buf ) - : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, buf ); - - if( ret != 0 ) - return( ret ); - - p = buf; - - if( buf[siglen - 1] != 0xBC ) - return( MBEDTLS_ERR_RSA_INVALID_PADDING ); - - if( md_alg != MBEDTLS_MD_NONE ) - { - /* Gather length of hash to sign */ - md_info = mbedtls_md_info_from_type( md_alg ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - hashlen = mbedtls_md_get_size( md_info ); - } - - md_info = mbedtls_md_info_from_type( mgf1_hash_id ); - if( md_info == NULL ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - hlen = mbedtls_md_get_size( md_info ); - - memset( zeros, 0, 8 ); - - /* - * Note: EMSA-PSS verification is over the length of N - 1 bits - */ - msb = mbedtls_mpi_bitlen( &ctx->N ) - 1; - - if( buf[0] >> ( 8 - siglen * 8 + msb ) ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - /* Compensate for boundary condition when applying mask */ - if( msb % 8 == 0 ) - { - p++; - siglen -= 1; - } - - if( siglen < hlen + 2 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - hash_start = p + siglen - hlen - 1; - - mbedtls_md_init( &md_ctx ); - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 ) - goto exit; - - ret = mgf_mask( p, siglen - hlen - 1, hash_start, hlen, &md_ctx ); - if( ret != 0 ) - goto exit; - - buf[0] &= 0xFF >> ( siglen * 8 - msb ); - - while( p < hash_start - 1 && *p == 0 ) - p++; - - if( *p++ != 0x01 ) - { - ret = MBEDTLS_ERR_RSA_INVALID_PADDING; - goto exit; - } - - observed_salt_len = hash_start - p; - - if( expected_salt_len != MBEDTLS_RSA_SALT_LEN_ANY && - observed_salt_len != (size_t) expected_salt_len ) - { - ret = MBEDTLS_ERR_RSA_INVALID_PADDING; - goto exit; - } - - /* - * Generate H = Hash( M' ) - */ - ret = mbedtls_md_starts( &md_ctx ); - if ( ret != 0 ) - goto exit; - ret = mbedtls_md_update( &md_ctx, zeros, 8 ); - if ( ret != 0 ) - goto exit; - ret = mbedtls_md_update( &md_ctx, hash, hashlen ); - if ( ret != 0 ) - goto exit; - ret = mbedtls_md_update( &md_ctx, p, observed_salt_len ); - if ( ret != 0 ) - goto exit; - ret = mbedtls_md_finish( &md_ctx, result ); - if ( ret != 0 ) - goto exit; - - if( memcmp( hash_start, result, hlen ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_VERIFY_FAILED; - goto exit; - } - -exit: - mbedtls_md_free( &md_ctx ); - - return( ret ); -} - -/* - * Simplified PKCS#1 v2.1 RSASSA-PSS-VERIFY function - */ -int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - const unsigned char *sig ) -{ - mbedtls_md_type_t mgf1_hash_id = ( ctx->hash_id != MBEDTLS_MD_NONE ) - ? (mbedtls_md_type_t) ctx->hash_id - : md_alg; - - return( mbedtls_rsa_rsassa_pss_verify_ext( ctx, f_rng, p_rng, mode, - md_alg, hashlen, hash, - mgf1_hash_id, MBEDTLS_RSA_SALT_LEN_ANY, - sig ) ); - -} -#endif /* MBEDTLS_PKCS1_V21 */ - -#if defined(MBEDTLS_PKCS1_V15) -/* - * Implementation of the PKCS#1 v2.1 RSASSA-PKCS1-v1_5-VERIFY function - */ -int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - const unsigned char *sig ) -{ - int ret = 0; - const size_t sig_len = ctx->len; - unsigned char *encoded = NULL, *encoded_expected = NULL; - - if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 ) - return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA ); - - /* - * Prepare expected PKCS1 v1.5 encoding of hash. - */ - - if( ( encoded = mbedtls_calloc( 1, sig_len ) ) == NULL || - ( encoded_expected = mbedtls_calloc( 1, sig_len ) ) == NULL ) - { - ret = MBEDTLS_ERR_MPI_ALLOC_FAILED; - goto cleanup; - } - - if( ( ret = rsa_rsassa_pkcs1_v15_encode( md_alg, hashlen, hash, sig_len, - encoded_expected ) ) != 0 ) - goto cleanup; - - /* - * Apply RSA primitive to get what should be PKCS1 encoded hash. - */ - - ret = ( mode == MBEDTLS_RSA_PUBLIC ) - ? mbedtls_rsa_public( ctx, sig, encoded ) - : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, encoded ); - if( ret != 0 ) - goto cleanup; - - /* - * Compare - */ - - if( ( ret = mbedtls_safer_memcmp( encoded, encoded_expected, - sig_len ) ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_VERIFY_FAILED; - goto cleanup; - } - -cleanup: - - if( encoded != NULL ) - { - mbedtls_zeroize( encoded, sig_len ); - mbedtls_free( encoded ); - } - - if( encoded_expected != NULL ) - { - mbedtls_zeroize( encoded_expected, sig_len ); - mbedtls_free( encoded_expected ); - } - - return( ret ); -} -#endif /* MBEDTLS_PKCS1_V15 */ - -/* - * Do an RSA operation and check the message digest - */ -int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng, - int mode, - mbedtls_md_type_t md_alg, - unsigned int hashlen, - const unsigned char *hash, - const unsigned char *sig ) -{ - switch( ctx->padding ) - { -#if defined(MBEDTLS_PKCS1_V15) - case MBEDTLS_RSA_PKCS_V15: - return mbedtls_rsa_rsassa_pkcs1_v15_verify( ctx, f_rng, p_rng, mode, md_alg, - hashlen, hash, sig ); -#endif - -#if defined(MBEDTLS_PKCS1_V21) - case MBEDTLS_RSA_PKCS_V21: - return mbedtls_rsa_rsassa_pss_verify( ctx, f_rng, p_rng, mode, md_alg, - hashlen, hash, sig ); -#endif - - default: - return( MBEDTLS_ERR_RSA_INVALID_PADDING ); - } -} - -/* - * Copy the components of an RSA key - */ -int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src ) -{ - int ret; - - dst->ver = src->ver; - dst->len = src->len; - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->N, &src->N ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->E, &src->E ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->D, &src->D ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->P, &src->P ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Q, &src->Q ) ); - -#if !defined(MBEDTLS_RSA_NO_CRT) - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DP, &src->DP ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DQ, &src->DQ ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->QP, &src->QP ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RP, &src->RP ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RQ, &src->RQ ) ); -#endif - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RN, &src->RN ) ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vi, &src->Vi ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vf, &src->Vf ) ); - - dst->padding = src->padding; - dst->hash_id = src->hash_id; - -cleanup: - if( ret != 0 ) - mbedtls_rsa_free( dst ); - - return( ret ); -} - -/* - * Free the components of an RSA key - */ -void mbedtls_rsa_free( mbedtls_rsa_context *ctx ) -{ - mbedtls_mpi_free( &ctx->Vi ); mbedtls_mpi_free( &ctx->Vf ); - mbedtls_mpi_free( &ctx->RN ); mbedtls_mpi_free( &ctx->D ); - mbedtls_mpi_free( &ctx->Q ); mbedtls_mpi_free( &ctx->P ); - mbedtls_mpi_free( &ctx->E ); mbedtls_mpi_free( &ctx->N ); - -#if !defined(MBEDTLS_RSA_NO_CRT) - mbedtls_mpi_free( &ctx->RQ ); mbedtls_mpi_free( &ctx->RP ); - mbedtls_mpi_free( &ctx->QP ); mbedtls_mpi_free( &ctx->DQ ); - mbedtls_mpi_free( &ctx->DP ); -#endif /* MBEDTLS_RSA_NO_CRT */ - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &ctx->mutex ); -#endif -} - -#endif /* !MBEDTLS_RSA_ALT */ - -#if defined(MBEDTLS_SELF_TEST) - -#include "mbedtls/sha1.h" - -/* - * Example RSA-1024 keypair, for test purposes - */ -#define KEY_LEN 128 - -#define RSA_N "9292758453063D803DD603D5E777D788" \ - "8ED1D5BF35786190FA2F23EBC0848AEA" \ - "DDA92CA6C3D80B32C4D109BE0F36D6AE" \ - "7130B9CED7ACDF54CFC7555AC14EEBAB" \ - "93A89813FBF3C4F8066D2D800F7C38A8" \ - "1AE31942917403FF4946B0A83D3D3E05" \ - "EE57C6F5F5606FB5D4BC6CD34EE0801A" \ - "5E94BB77B07507233A0BC7BAC8F90F79" - -#define RSA_E "10001" - -#define RSA_D "24BF6185468786FDD303083D25E64EFC" \ - "66CA472BC44D253102F8B4A9D3BFA750" \ - "91386C0077937FE33FA3252D28855837" \ - "AE1B484A8A9A45F7EE8C0C634F99E8CD" \ - "DF79C5CE07EE72C7F123142198164234" \ - "CABB724CF78B8173B9F880FC86322407" \ - "AF1FEDFDDE2BEB674CA15F3E81A1521E" \ - "071513A1E85B5DFA031F21ECAE91A34D" - -#define RSA_P "C36D0EB7FCD285223CFB5AABA5BDA3D8" \ - "2C01CAD19EA484A87EA4377637E75500" \ - "FCB2005C5C7DD6EC4AC023CDA285D796" \ - "C3D9E75E1EFC42488BB4F1D13AC30A57" - -#define RSA_Q "C000DF51A7C77AE8D7C7370C1FF55B69" \ - "E211C2B9E5DB1ED0BF61D0D9899620F4" \ - "910E4168387E3C30AA1E00C339A79508" \ - "8452DD96A9A5EA5D9DCA68DA636032AF" - -#define PT_LEN 24 -#define RSA_PT "\xAA\xBB\xCC\x03\x02\x01\x00\xFF\xFF\xFF\xFF\xFF" \ - "\x11\x22\x33\x0A\x0B\x0C\xCC\xDD\xDD\xDD\xDD\xDD" - -#if defined(MBEDTLS_PKCS1_V15) -static int myrand( void *rng_state, unsigned char *output, size_t len ) -{ -#if !defined(__OpenBSD__) - size_t i; - - if( rng_state != NULL ) - rng_state = NULL; - - for( i = 0; i < len; ++i ) - output[i] = rand(); -#else - if( rng_state != NULL ) - rng_state = NULL; - - arc4random_buf( output, len ); -#endif /* !OpenBSD */ - - return( 0 ); -} -#endif /* MBEDTLS_PKCS1_V15 */ - -/* - * Checkup routine - */ -int mbedtls_rsa_self_test( int verbose ) -{ - int ret = 0; -#if defined(MBEDTLS_PKCS1_V15) - size_t len; - mbedtls_rsa_context rsa; - unsigned char rsa_plaintext[PT_LEN]; - unsigned char rsa_decrypted[PT_LEN]; - unsigned char rsa_ciphertext[KEY_LEN]; -#if defined(MBEDTLS_SHA1_C) - unsigned char sha1sum[20]; -#endif - - mbedtls_mpi K; - - mbedtls_mpi_init( &K ); - mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 ); - - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_N ) ); - MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, &K, NULL, NULL, NULL, NULL ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_P ) ); - MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, &K, NULL, NULL, NULL ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_Q ) ); - MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, &K, NULL, NULL ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_D ) ); - MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, NULL, &K, NULL ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_E ) ); - MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, NULL, NULL, &K ) ); - - MBEDTLS_MPI_CHK( mbedtls_rsa_complete( &rsa ) ); - - if( verbose != 0 ) - mbedtls_printf( " RSA key validation: " ); - - if( mbedtls_rsa_check_pubkey( &rsa ) != 0 || - mbedtls_rsa_check_privkey( &rsa ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n PKCS#1 encryption : " ); - - memcpy( rsa_plaintext, RSA_PT, PT_LEN ); - - if( mbedtls_rsa_pkcs1_encrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PUBLIC, - PT_LEN, rsa_plaintext, - rsa_ciphertext ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n PKCS#1 decryption : " ); - - if( mbedtls_rsa_pkcs1_decrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, - &len, rsa_ciphertext, rsa_decrypted, - sizeof(rsa_decrypted) ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( memcmp( rsa_decrypted, rsa_plaintext, len ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - -#if defined(MBEDTLS_SHA1_C) - if( verbose != 0 ) - mbedtls_printf( " PKCS#1 data sign : " ); - - if( mbedtls_sha1_ret( rsa_plaintext, PT_LEN, sha1sum ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( 1 ); - } - - if( mbedtls_rsa_pkcs1_sign( &rsa, myrand, NULL, - MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA1, 0, - sha1sum, rsa_ciphertext ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n PKCS#1 sig. verify: " ); - - if( mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL, - MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_SHA1, 0, - sha1sum, rsa_ciphertext ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto cleanup; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); -#endif /* MBEDTLS_SHA1_C */ - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -cleanup: - mbedtls_mpi_free( &K ); - mbedtls_rsa_free( &rsa ); -#else /* MBEDTLS_PKCS1_V15 */ - ((void) verbose); -#endif /* MBEDTLS_PKCS1_V15 */ - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_RSA_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/rsa_internal.c b/components/ssl/mbedtls/mbedtls/library/rsa_internal.c deleted file mode 100644 index 507009f1..00000000 --- a/components/ssl/mbedtls/mbedtls/library/rsa_internal.c +++ /dev/null @@ -1,487 +0,0 @@ -/* - * Helper functions for the RSA module - * - * Copyright (C) 2006-2017, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - * - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_RSA_C) - -#include "mbedtls/rsa.h" -#include "mbedtls/bignum.h" -#include "mbedtls/rsa_internal.h" - -/* - * Compute RSA prime factors from public and private exponents - * - * Summary of algorithm: - * Setting F := lcm(P-1,Q-1), the idea is as follows: - * - * (a) For any 1 <= X < N with gcd(X,N)=1, we have X^F = 1 modulo N, so X^(F/2) - * is a square root of 1 in Z/NZ. Since Z/NZ ~= Z/PZ x Z/QZ by CRT and the - * square roots of 1 in Z/PZ and Z/QZ are +1 and -1, this leaves the four - * possibilities X^(F/2) = (+-1, +-1). If it happens that X^(F/2) = (-1,+1) - * or (+1,-1), then gcd(X^(F/2) + 1, N) will be equal to one of the prime - * factors of N. - * - * (b) If we don't know F/2 but (F/2) * K for some odd (!) K, then the same - * construction still applies since (-)^K is the identity on the set of - * roots of 1 in Z/NZ. - * - * The public and private key primitives (-)^E and (-)^D are mutually inverse - * bijections on Z/NZ if and only if (-)^(DE) is the identity on Z/NZ, i.e. - * if and only if DE - 1 is a multiple of F, say DE - 1 = F * L. - * Splitting L = 2^t * K with K odd, we have - * - * DE - 1 = FL = (F/2) * (2^(t+1)) * K, - * - * so (F / 2) * K is among the numbers - * - * (DE - 1) >> 1, (DE - 1) >> 2, ..., (DE - 1) >> ord - * - * where ord is the order of 2 in (DE - 1). - * We can therefore iterate through these numbers apply the construction - * of (a) and (b) above to attempt to factor N. - * - */ -int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, - mbedtls_mpi const *E, mbedtls_mpi const *D, - mbedtls_mpi *P, mbedtls_mpi *Q ) -{ - int ret = 0; - - uint16_t attempt; /* Number of current attempt */ - uint16_t iter; /* Number of squares computed in the current attempt */ - - uint16_t order; /* Order of 2 in DE - 1 */ - - mbedtls_mpi T; /* Holds largest odd divisor of DE - 1 */ - mbedtls_mpi K; /* Temporary holding the current candidate */ - - const unsigned char primes[] = { 2, - 3, 5, 7, 11, 13, 17, 19, 23, - 29, 31, 37, 41, 43, 47, 53, 59, - 61, 67, 71, 73, 79, 83, 89, 97, - 101, 103, 107, 109, 113, 127, 131, 137, - 139, 149, 151, 157, 163, 167, 173, 179, - 181, 191, 193, 197, 199, 211, 223, 227, - 229, 233, 239, 241, 251 - }; - - const size_t num_primes = sizeof( primes ) / sizeof( *primes ); - - if( P == NULL || Q == NULL || P->p != NULL || Q->p != NULL ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 || - mbedtls_mpi_cmp_int( D, 1 ) <= 0 || - mbedtls_mpi_cmp_mpi( D, N ) >= 0 || - mbedtls_mpi_cmp_int( E, 1 ) <= 0 || - mbedtls_mpi_cmp_mpi( E, N ) >= 0 ) - { - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - } - - /* - * Initializations and temporary changes - */ - - mbedtls_mpi_init( &K ); - mbedtls_mpi_init( &T ); - - /* T := DE - 1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, D, E ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &T, &T, 1 ) ); - - if( ( order = (uint16_t) mbedtls_mpi_lsb( &T ) ) == 0 ) - { - ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA; - goto cleanup; - } - - /* After this operation, T holds the largest odd divisor of DE - 1. */ - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &T, order ) ); - - /* - * Actual work - */ - - /* Skip trying 2 if N == 1 mod 8 */ - attempt = 0; - if( N->p[0] % 8 == 1 ) - attempt = 1; - - for( ; attempt < num_primes; ++attempt ) - { - mbedtls_mpi_lset( &K, primes[attempt] ); - - /* Check if gcd(K,N) = 1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) ); - if( mbedtls_mpi_cmp_int( P, 1 ) != 0 ) - continue; - - /* Go through K^T + 1, K^(2T) + 1, K^(4T) + 1, ... - * and check whether they have nontrivial GCD with N. */ - MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &K, &K, &T, N, - Q /* temporarily use Q for storing Montgomery - * multiplication helper values */ ) ); - - for( iter = 1; iter <= order; ++iter ) - { - /* If we reach 1 prematurely, there's no point - * in continuing to square K */ - if( mbedtls_mpi_cmp_int( &K, 1 ) == 0 ) - break; - - MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) ); - - if( mbedtls_mpi_cmp_int( P, 1 ) == 1 && - mbedtls_mpi_cmp_mpi( P, N ) == -1 ) - { - /* - * Have found a nontrivial divisor P of N. - * Set Q := N / P. - */ - - MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, NULL, N, P ) ); - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &K ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, N ) ); - } - - /* - * If we get here, then either we prematurely aborted the loop because - * we reached 1, or K holds primes[attempt]^(DE - 1) mod N, which must - * be 1 if D,E,N were consistent. - * Check if that's the case and abort if not, to avoid very long, - * yet eventually failing, computations if N,D,E were not sane. - */ - if( mbedtls_mpi_cmp_int( &K, 1 ) != 0 ) - { - break; - } - } - - ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA; - -cleanup: - - mbedtls_mpi_free( &K ); - mbedtls_mpi_free( &T ); - return( ret ); -} - -/* - * Given P, Q and the public exponent E, deduce D. - * This is essentially a modular inversion. - */ -int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P, - mbedtls_mpi const *Q, - mbedtls_mpi const *E, - mbedtls_mpi *D ) -{ - int ret = 0; - mbedtls_mpi K, L; - - if( D == NULL || mbedtls_mpi_cmp_int( D, 0 ) != 0 ) - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - - if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 || - mbedtls_mpi_cmp_int( Q, 1 ) <= 0 || - mbedtls_mpi_cmp_int( E, 0 ) == 0 ) - { - return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA ); - } - - mbedtls_mpi_init( &K ); - mbedtls_mpi_init( &L ); - - /* Temporarily put K := P-1 and L := Q-1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) ); - - /* Temporarily put D := gcd(P-1, Q-1) */ - MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( D, &K, &L ) ); - - /* K := LCM(P-1, Q-1) */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &L ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &K, NULL, &K, D ) ); - - /* Compute modular inverse of E in LCM(P-1, Q-1) */ - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( D, E, &K ) ); - -cleanup: - - mbedtls_mpi_free( &K ); - mbedtls_mpi_free( &L ); - - return( ret ); -} - -/* - * Check that RSA CRT parameters are in accordance with core parameters. - */ -int mbedtls_rsa_validate_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q, - const mbedtls_mpi *D, const mbedtls_mpi *DP, - const mbedtls_mpi *DQ, const mbedtls_mpi *QP ) -{ - int ret = 0; - - mbedtls_mpi K, L; - mbedtls_mpi_init( &K ); - mbedtls_mpi_init( &L ); - - /* Check that DP - D == 0 mod P - 1 */ - if( DP != NULL ) - { - if( P == NULL ) - { - ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA; - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DP, D ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) ); - - if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - } - - /* Check that DQ - D == 0 mod Q - 1 */ - if( DQ != NULL ) - { - if( Q == NULL ) - { - ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA; - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DQ, D ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) ); - - if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - } - - /* Check that QP * Q - 1 == 0 mod P */ - if( QP != NULL ) - { - if( P == NULL || Q == NULL ) - { - ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA; - goto cleanup; - } - - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, QP, Q ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) ); - if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - } - -cleanup: - - /* Wrap MPI error codes by RSA check failure error code */ - if( ret != 0 && - ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED && - ret != MBEDTLS_ERR_RSA_BAD_INPUT_DATA ) - { - ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - } - - mbedtls_mpi_free( &K ); - mbedtls_mpi_free( &L ); - - return( ret ); -} - -/* - * Check that core RSA parameters are sane. - */ -int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P, - const mbedtls_mpi *Q, const mbedtls_mpi *D, - const mbedtls_mpi *E, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret = 0; - mbedtls_mpi K, L; - - mbedtls_mpi_init( &K ); - mbedtls_mpi_init( &L ); - - /* - * Step 1: If PRNG provided, check that P and Q are prime - */ - -#if defined(MBEDTLS_GENPRIME) - if( f_rng != NULL && P != NULL && - ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - - if( f_rng != NULL && Q != NULL && - ( ret = mbedtls_mpi_is_prime( Q, f_rng, p_rng ) ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } -#else - ((void) f_rng); - ((void) p_rng); -#endif /* MBEDTLS_GENPRIME */ - - /* - * Step 2: Check that 1 < N = P * Q - */ - - if( P != NULL && Q != NULL && N != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) ); - if( mbedtls_mpi_cmp_int( N, 1 ) <= 0 || - mbedtls_mpi_cmp_mpi( &K, N ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - } - - /* - * Step 3: Check and 1 < D, E < N if present. - */ - - if( N != NULL && D != NULL && E != NULL ) - { - if ( mbedtls_mpi_cmp_int( D, 1 ) <= 0 || - mbedtls_mpi_cmp_int( E, 1 ) <= 0 || - mbedtls_mpi_cmp_mpi( D, N ) >= 0 || - mbedtls_mpi_cmp_mpi( E, N ) >= 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - } - - /* - * Step 4: Check that D, E are inverse modulo P-1 and Q-1 - */ - - if( P != NULL && Q != NULL && D != NULL && E != NULL ) - { - if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 || - mbedtls_mpi_cmp_int( Q, 1 ) <= 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - - /* Compute DE-1 mod P-1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) ); - if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - - /* Compute DE-1 mod Q-1 */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) ); - if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 ) - { - ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - goto cleanup; - } - } - -cleanup: - - mbedtls_mpi_free( &K ); - mbedtls_mpi_free( &L ); - - /* Wrap MPI error codes by RSA check failure error code */ - if( ret != 0 && ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED ) - { - ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; - } - - return( ret ); -} - -int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q, - const mbedtls_mpi *D, mbedtls_mpi *DP, - mbedtls_mpi *DQ, mbedtls_mpi *QP ) -{ - int ret = 0; - mbedtls_mpi K; - mbedtls_mpi_init( &K ); - - /* DP = D mod P-1 */ - if( DP != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, D, &K ) ); - } - - /* DQ = D mod Q-1 */ - if( DQ != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1 ) ); - MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, D, &K ) ); - } - - /* QP = Q^{-1} mod P */ - if( QP != NULL ) - { - MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( QP, Q, P ) ); - } - -cleanup: - mbedtls_mpi_free( &K ); - - return( ret ); -} - -#endif /* MBEDTLS_RSA_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ssl_cache.c b/components/ssl/mbedtls/mbedtls/library/ssl_cache.c deleted file mode 100644 index 47867f13..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ssl_cache.c +++ /dev/null @@ -1,327 +0,0 @@ -/* - * SSL session cache implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * These session callbacks use a simple chained list - * to store and retrieve the session information. - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SSL_CACHE_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include "mbedtls/ssl_cache.h" - -#include - -void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache ) -{ - memset( cache, 0, sizeof( mbedtls_ssl_cache_context ) ); - - cache->timeout = MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT; - cache->max_entries = MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES; - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &cache->mutex ); -#endif -} - -int mbedtls_ssl_cache_get( void *data, mbedtls_ssl_session *session ) -{ - int ret = 1; -#if defined(MBEDTLS_HAVE_TIME) - mbedtls_time_t t = mbedtls_time( NULL ); -#endif - mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data; - mbedtls_ssl_cache_entry *cur, *entry; - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_lock( &cache->mutex ) != 0 ) - return( 1 ); -#endif - - cur = cache->chain; - entry = NULL; - - while( cur != NULL ) - { - entry = cur; - cur = cur->next; - -#if defined(MBEDTLS_HAVE_TIME) - if( cache->timeout != 0 && - (int) ( t - entry->timestamp ) > cache->timeout ) - continue; -#endif - - if( session->ciphersuite != entry->session.ciphersuite || - session->compression != entry->session.compression || - session->id_len != entry->session.id_len ) - continue; - - if( memcmp( session->id, entry->session.id, - entry->session.id_len ) != 0 ) - continue; - - memcpy( session->master, entry->session.master, 48 ); - - session->verify_result = entry->session.verify_result; - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - /* - * Restore peer certificate (without rest of the original chain) - */ - if( entry->peer_cert.p != NULL ) - { - if( ( session->peer_cert = mbedtls_calloc( 1, - sizeof(mbedtls_x509_crt) ) ) == NULL ) - { - ret = 1; - goto exit; - } - - mbedtls_x509_crt_init( session->peer_cert ); - if( mbedtls_x509_crt_parse( session->peer_cert, entry->peer_cert.p, - entry->peer_cert.len ) != 0 ) - { - mbedtls_free( session->peer_cert ); - session->peer_cert = NULL; - ret = 1; - goto exit; - } - } -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - - ret = 0; - goto exit; - } - -exit: -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &cache->mutex ) != 0 ) - ret = 1; -#endif - - return( ret ); -} - -int mbedtls_ssl_cache_set( void *data, const mbedtls_ssl_session *session ) -{ - int ret = 1; -#if defined(MBEDTLS_HAVE_TIME) - mbedtls_time_t t = mbedtls_time( NULL ), oldest = 0; - mbedtls_ssl_cache_entry *old = NULL; -#endif - mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data; - mbedtls_ssl_cache_entry *cur, *prv; - int count = 0; - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &cache->mutex ) ) != 0 ) - return( ret ); -#endif - - cur = cache->chain; - prv = NULL; - - while( cur != NULL ) - { - count++; - -#if defined(MBEDTLS_HAVE_TIME) - if( cache->timeout != 0 && - (int) ( t - cur->timestamp ) > cache->timeout ) - { - cur->timestamp = t; - break; /* expired, reuse this slot, update timestamp */ - } -#endif - - if( memcmp( session->id, cur->session.id, cur->session.id_len ) == 0 ) - break; /* client reconnected, keep timestamp for session id */ - -#if defined(MBEDTLS_HAVE_TIME) - if( oldest == 0 || cur->timestamp < oldest ) - { - oldest = cur->timestamp; - old = cur; - } -#endif - - prv = cur; - cur = cur->next; - } - - if( cur == NULL ) - { -#if defined(MBEDTLS_HAVE_TIME) - /* - * Reuse oldest entry if max_entries reached - */ - if( count >= cache->max_entries ) - { - if( old == NULL ) - { - ret = 1; - goto exit; - } - - cur = old; - } -#else /* MBEDTLS_HAVE_TIME */ - /* - * Reuse first entry in chain if max_entries reached, - * but move to last place - */ - if( count >= cache->max_entries ) - { - if( cache->chain == NULL ) - { - ret = 1; - goto exit; - } - - cur = cache->chain; - cache->chain = cur->next; - cur->next = NULL; - prv->next = cur; - } -#endif /* MBEDTLS_HAVE_TIME */ - else - { - /* - * max_entries not reached, create new entry - */ - cur = mbedtls_calloc( 1, sizeof(mbedtls_ssl_cache_entry) ); - if( cur == NULL ) - { - ret = 1; - goto exit; - } - - if( prv == NULL ) - cache->chain = cur; - else - prv->next = cur; - } - -#if defined(MBEDTLS_HAVE_TIME) - cur->timestamp = t; -#endif - } - - memcpy( &cur->session, session, sizeof( mbedtls_ssl_session ) ); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - /* - * If we're reusing an entry, free its certificate first - */ - if( cur->peer_cert.p != NULL ) - { - mbedtls_free( cur->peer_cert.p ); - memset( &cur->peer_cert, 0, sizeof(mbedtls_x509_buf) ); - } - - /* - * Store peer certificate - */ - if( session->peer_cert != NULL ) - { - cur->peer_cert.p = mbedtls_calloc( 1, session->peer_cert->raw.len ); - if( cur->peer_cert.p == NULL ) - { - ret = 1; - goto exit; - } - - memcpy( cur->peer_cert.p, session->peer_cert->raw.p, - session->peer_cert->raw.len ); - cur->peer_cert.len = session->peer_cert->raw.len; - - cur->session.peer_cert = NULL; - } -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - - ret = 0; - -exit: -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &cache->mutex ) != 0 ) - ret = 1; -#endif - - return( ret ); -} - -#if defined(MBEDTLS_HAVE_TIME) -void mbedtls_ssl_cache_set_timeout( mbedtls_ssl_cache_context *cache, int timeout ) -{ - if( timeout < 0 ) timeout = 0; - - cache->timeout = timeout; -} -#endif /* MBEDTLS_HAVE_TIME */ - -void mbedtls_ssl_cache_set_max_entries( mbedtls_ssl_cache_context *cache, int max ) -{ - if( max < 0 ) max = 0; - - cache->max_entries = max; -} - -void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache ) -{ - mbedtls_ssl_cache_entry *cur, *prv; - - cur = cache->chain; - - while( cur != NULL ) - { - prv = cur; - cur = cur->next; - - mbedtls_ssl_session_free( &prv->session ); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - mbedtls_free( prv->peer_cert.p ); -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - - mbedtls_free( prv ); - } - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &cache->mutex ); -#endif - cache->chain = NULL; -} - -#endif /* MBEDTLS_SSL_CACHE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ssl_ciphersuites.c b/components/ssl/mbedtls/mbedtls/library/ssl_ciphersuites.c deleted file mode 100644 index 95e6163c..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ssl_ciphersuites.c +++ /dev/null @@ -1,1875 +0,0 @@ -/** - * \file ssl_ciphersuites.c - * - * \brief SSL ciphersuites for mbed TLS - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SSL_TLS_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#endif - -#include "mbedtls/ssl_ciphersuites.h" -#include "mbedtls/ssl.h" - -#include - -/* - * Ordered from most preferred to least preferred in terms of security. - * - * Current rule (except rc4, weak and null which come last): - * 1. By key exchange: - * Forward-secure non-PSK > forward-secure PSK > ECJPAKE > other non-PSK > other PSK - * 2. By key length and cipher: - * AES-256 > Camellia-256 > AES-128 > Camellia-128 > 3DES - * 3. By cipher mode when relevant GCM > CCM > CBC > CCM_8 - * 4. By hash function used when relevant - * 5. By key exchange/auth again: EC > non-EC - */ -static const int ciphersuite_preference[] = -{ -#if defined(MBEDTLS_SSL_CIPHERSUITES) - MBEDTLS_SSL_CIPHERSUITES, -#else - /* All AES-256 ephemeral suites */ - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM, - MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8, - MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8, - - /* All CAMELLIA-256 ephemeral suites */ - MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, - MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384, - MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, - MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, - - /* All AES-128 ephemeral suites */ - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM, - MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8, - MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8, - - /* All CAMELLIA-128 ephemeral suites */ - MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, - - /* All remaining >= 128-bit ephemeral suites */ - MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, - MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, - MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, - - /* The PSK ephemeral suites */ - MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM, - MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, - MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, - MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8, - - MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM, - MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8, - - MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, - MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA, - - /* The ECJPAKE suite */ - MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8, - - /* All AES-256 suites */ - MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_RSA_WITH_AES_256_CCM, - MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256, - MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8, - - /* All CAMELLIA-256 suites */ - MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256, - MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA, - MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384, - MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, - - /* All AES-128 suites */ - MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_RSA_WITH_AES_128_CCM, - MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8, - - /* All CAMELLIA-128 suites */ - MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA, - MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, - - /* All remaining >= 128-bit suites */ - MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA, - MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, - MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, - - /* The RSA PSK suites */ - MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384, - - MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256, - - MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA, - - /* The PSK suites */ - MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384, - MBEDTLS_TLS_PSK_WITH_AES_256_CCM, - MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384, - MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA, - MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384, - MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384, - MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8, - - MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_PSK_WITH_AES_128_CCM, - MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256, - MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA, - MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256, - MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256, - MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8, - - MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA, - - /* RC4 suites */ - MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, - MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA, - MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA, - MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA, - MBEDTLS_TLS_RSA_WITH_RC4_128_SHA, - MBEDTLS_TLS_RSA_WITH_RC4_128_MD5, - MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA, - MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA, - MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA, - MBEDTLS_TLS_PSK_WITH_RC4_128_SHA, - - /* Weak suites */ - MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA, - MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA, - - /* NULL suites */ - MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA, - MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA, - MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384, - MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256, - MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA, - MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384, - MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256, - MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA, - - MBEDTLS_TLS_RSA_WITH_NULL_SHA256, - MBEDTLS_TLS_RSA_WITH_NULL_SHA, - MBEDTLS_TLS_RSA_WITH_NULL_MD5, - MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA, - MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA, - MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384, - MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256, - MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA, - MBEDTLS_TLS_PSK_WITH_NULL_SHA384, - MBEDTLS_TLS_PSK_WITH_NULL_SHA256, - MBEDTLS_TLS_PSK_WITH_NULL_SHA, - -#endif /* MBEDTLS_SSL_CIPHERSUITES */ - 0 -}; - -static const mbedtls_ssl_ciphersuite_t ciphersuite_definitions[] = -{ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_SHA1_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA512_C */ -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM-8", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, -#endif /* MBEDTLS_CCM_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, "TLS-ECDHE-ECDSA-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ - -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA, "TLS-ECDHE-ECDSA-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_NULL_CIPHER */ -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_SHA1_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-RSA-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA, "TLS-ECDHE-RSA-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ - -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA, "TLS-ECDHE-RSA-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_NULL_CIPHER */ -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-DHE-RSA-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C && MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_SHA256_C) -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-DHE-RSA-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA256", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM, "TLS-DHE-RSA-WITH-AES-256-CCM", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8, "TLS-DHE-RSA-WITH-AES-256-CCM-8", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, - { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM, "TLS-DHE-RSA-WITH-AES-128-CCM", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8, "TLS-DHE-RSA-WITH-AES-128-CCM-8", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, -#endif /* MBEDTLS_CCM_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-RSA-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-RSA-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384, "TLS-RSA-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C && MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_SHA256_C) -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256, "TLS-RSA-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256, "TLS-RSA-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256, "TLS-RSA-WITH-AES-256-CBC-SHA256", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA1_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA, "TLS-RSA-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA, "TLS-RSA-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_TLS_RSA_WITH_AES_256_CCM, "TLS-RSA-WITH-AES-256-CCM", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8, "TLS-RSA-WITH-AES-256-CCM-8", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, - { MBEDTLS_TLS_RSA_WITH_AES_128_CCM, "TLS-RSA-WITH-AES-128-CCM", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8, "TLS-RSA-WITH-AES-128-CCM-8", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, -#endif /* MBEDTLS_CCM_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_MD5_C) - { MBEDTLS_TLS_RSA_WITH_RC4_128_MD5, "TLS-RSA-WITH-RC4-128-MD5", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_MD5, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_WITH_RC4_128_SHA, "TLS-RSA-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif -#endif /* MBEDTLS_ARC4_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_SHA1_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-RSA-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA, "TLS-ECDH-RSA-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ - -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA, "TLS-ECDH-RSA-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_NULL_CIPHER */ -#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_SHA1_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_GCM_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-ECDSA-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA, "TLS-ECDH-ECDSA-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ - -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA, "TLS-ECDH-ECDSA-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_NULL_CIPHER */ -#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256, "TLS-PSK-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384, "TLS-PSK-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256, "TLS-PSK-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384, "TLS-PSK-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA, "TLS-PSK-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA, "TLS-PSK-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_TLS_PSK_WITH_AES_256_CCM, "TLS-PSK-WITH-AES-256-CCM", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8, "TLS-PSK-WITH-AES-256-CCM-8", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, - { MBEDTLS_TLS_PSK_WITH_AES_128_CCM, "TLS-PSK-WITH-AES-128-CCM", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8, "TLS-PSK-WITH-AES-128-CCM-8", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, -#endif /* MBEDTLS_CCM_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-PSK-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-PSK-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-PSK-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-PSK-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-PSK-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_PSK_WITH_RC4_128_SHA, "TLS-PSK-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, "TLS-DHE-PSK-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, "TLS-DHE-PSK-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM, "TLS-DHE-PSK-WITH-AES-256-CCM", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8, "TLS-DHE-PSK-WITH-AES-256-CCM-8", - MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, - { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM, "TLS-DHE-PSK-WITH-AES-128-CCM", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8, "TLS-DHE-PSK-WITH-AES-128-CCM-8", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, -#endif /* MBEDTLS_CCM_C */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-PSK-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA, "TLS-DHE-PSK-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) -#if defined(MBEDTLS_AES_C) - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-PSK-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA, "TLS-ECDHE-PSK-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, "TLS-RSA-PSK-WITH-AES-128-GCM-SHA256", - MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, "TLS-RSA-PSK-WITH-AES-256-GCM-SHA384", - MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA256", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA384", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA", - MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, - - { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA", - MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_AES_C */ - -#if defined(MBEDTLS_CAMELLIA_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-CBC-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-CBC-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - -#if defined(MBEDTLS_GCM_C) -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-GCM-SHA256", - MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-GCM-SHA384", - MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_GCM_C */ -#endif /* MBEDTLS_CAMELLIA_C */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-PSK-WITH-3DES-EDE-CBC-SHA", - MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - 0 }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ - -#if defined(MBEDTLS_ARC4_C) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA, "TLS-RSA-PSK-WITH-RC4-128-SHA", - MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_NODTLS }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_ARC4_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -#if defined(MBEDTLS_AES_C) -#if defined(MBEDTLS_CCM_C) - { MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8, "TLS-ECJPAKE-WITH-AES-128-CCM-8", - MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECJPAKE, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_SHORT_TAG }, -#endif /* MBEDTLS_CCM_C */ -#endif /* MBEDTLS_AES_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_ENABLE_WEAK_CIPHERSUITES) -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) -#if defined(MBEDTLS_MD5_C) - { MBEDTLS_TLS_RSA_WITH_NULL_MD5, "TLS-RSA-WITH-NULL-MD5", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_MD5, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif - -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_WITH_NULL_SHA, "TLS-RSA-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif - -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_WITH_NULL_SHA256, "TLS-RSA-WITH-NULL-SHA256", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_PSK_WITH_NULL_SHA, "TLS-PSK-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ - -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_PSK_WITH_NULL_SHA256, "TLS-PSK-WITH-NULL-SHA256", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_PSK_WITH_NULL_SHA384, "TLS-PSK-WITH-NULL-SHA384", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif -#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA, "TLS-DHE-PSK-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ - -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256, "TLS-DHE-PSK-WITH-NULL-SHA256", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384, "TLS-DHE-PSK-WITH-NULL-SHA384", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA, "TLS-ECDHE-PSK-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ - -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256, "TLS-ECDHE-PSK-WITH-NULL-SHA256", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384, "TLS-ECDHE-PSK-WITH-NULL-SHA384", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA, "TLS-RSA-PSK-WITH-NULL-SHA", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ - -#if defined(MBEDTLS_SHA256_C) - { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256, "TLS-RSA-PSK-WITH-NULL-SHA256", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif - -#if defined(MBEDTLS_SHA512_C) - { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384, "TLS-RSA-PSK-WITH-NULL-SHA384", - MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ -#endif /* MBEDTLS_CIPHER_NULL_CIPHER */ - -#if defined(MBEDTLS_DES_C) -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA, "TLS-DHE-RSA-WITH-DES-CBC-SHA", - MBEDTLS_CIPHER_DES_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) -#if defined(MBEDTLS_SHA1_C) - { MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA, "TLS-RSA-WITH-DES-CBC-SHA", - MBEDTLS_CIPHER_DES_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0, - MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3, - MBEDTLS_CIPHERSUITE_WEAK }, -#endif /* MBEDTLS_SHA1_C */ -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */ -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* MBEDTLS_DES_C */ -#endif /* MBEDTLS_ENABLE_WEAK_CIPHERSUITES */ - - { 0, "", - MBEDTLS_CIPHER_NONE, MBEDTLS_MD_NONE, MBEDTLS_KEY_EXCHANGE_NONE, - 0, 0, 0, 0, 0 } -}; - -#if defined(MBEDTLS_SSL_CIPHERSUITES) -const int *mbedtls_ssl_list_ciphersuites( void ) -{ - return( ciphersuite_preference ); -} -#else -#define MAX_CIPHERSUITES sizeof( ciphersuite_definitions ) / \ - sizeof( ciphersuite_definitions[0] ) -static int supported_ciphersuites[MAX_CIPHERSUITES]; -static int supported_init = 0; - -const int *mbedtls_ssl_list_ciphersuites( void ) -{ - /* - * On initial call filter out all ciphersuites not supported by current - * build based on presence in the ciphersuite_definitions. - */ - if( supported_init == 0 ) - { - const int *p; - int *q; - - for( p = ciphersuite_preference, q = supported_ciphersuites; - *p != 0 && q < supported_ciphersuites + MAX_CIPHERSUITES - 1; - p++ ) - { -#if defined(MBEDTLS_REMOVE_ARC4_CIPHERSUITES) - const mbedtls_ssl_ciphersuite_t *cs_info; - if( ( cs_info = mbedtls_ssl_ciphersuite_from_id( *p ) ) != NULL && - cs_info->cipher != MBEDTLS_CIPHER_ARC4_128 ) -#else - if( mbedtls_ssl_ciphersuite_from_id( *p ) != NULL ) -#endif - *(q++) = *p; - } - *q = 0; - - supported_init = 1; - } - - return( supported_ciphersuites ); -} -#endif /* MBEDTLS_SSL_CIPHERSUITES */ - -const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string( - const char *ciphersuite_name ) -{ - const mbedtls_ssl_ciphersuite_t *cur = ciphersuite_definitions; - - if( NULL == ciphersuite_name ) - return( NULL ); - - while( cur->id != 0 ) - { - if( 0 == strcmp( cur->name, ciphersuite_name ) ) - return( cur ); - - cur++; - } - - return( NULL ); -} - -const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id( int ciphersuite ) -{ - const mbedtls_ssl_ciphersuite_t *cur = ciphersuite_definitions; - - while( cur->id != 0 ) - { - if( cur->id == ciphersuite ) - return( cur ); - - cur++; - } - - return( NULL ); -} - -const char *mbedtls_ssl_get_ciphersuite_name( const int ciphersuite_id ) -{ - const mbedtls_ssl_ciphersuite_t *cur; - - cur = mbedtls_ssl_ciphersuite_from_id( ciphersuite_id ); - - if( cur == NULL ) - return( "unknown" ); - - return( cur->name ); -} - -int mbedtls_ssl_get_ciphersuite_id( const char *ciphersuite_name ) -{ - const mbedtls_ssl_ciphersuite_t *cur; - - cur = mbedtls_ssl_ciphersuite_from_string( ciphersuite_name ); - - if( cur == NULL ) - return( 0 ); - - return( cur->id ); -} - -#if defined(MBEDTLS_PK_C) -mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_RSA: - case MBEDTLS_KEY_EXCHANGE_DHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - case MBEDTLS_KEY_EXCHANGE_RSA_PSK: - return( MBEDTLS_PK_RSA ); - - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - return( MBEDTLS_PK_ECDSA ); - - case MBEDTLS_KEY_EXCHANGE_ECDH_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA: - return( MBEDTLS_PK_ECKEY ); - - default: - return( MBEDTLS_PK_NONE ); - } -} - -mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_RSA: - case MBEDTLS_KEY_EXCHANGE_DHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - return( MBEDTLS_PK_RSA ); - - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - return( MBEDTLS_PK_ECDSA ); - - default: - return( MBEDTLS_PK_NONE ); - } -} - -#endif /* MBEDTLS_PK_C */ - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) -int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK: - case MBEDTLS_KEY_EXCHANGE_ECDH_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) -int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info ) -{ - switch( info->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_PSK: - case MBEDTLS_KEY_EXCHANGE_RSA_PSK: - case MBEDTLS_KEY_EXCHANGE_DHE_PSK: - case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK: - return( 1 ); - - default: - return( 0 ); - } -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ - -#endif /* MBEDTLS_SSL_TLS_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ssl_cli.c b/components/ssl/mbedtls/mbedtls/library/ssl_cli.c deleted file mode 100644 index 36d9be7b..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ssl_cli.c +++ /dev/null @@ -1,3462 +0,0 @@ -/* - * SSLv3/TLSv1 client-side functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SSL_CLI_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include "mbedtls/debug.h" -#include "mbedtls/ssl.h" -#include "mbedtls/ssl_internal.h" - -#include - -#include - -#if defined(MBEDTLS_HAVE_TIME) -#include "mbedtls/platform_time.h" -#endif - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} -#endif - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) -static void ssl_write_hostname_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - size_t hostname_len; - - *olen = 0; - - if( ssl->hostname == NULL ) - return; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding server name extension: %s", - ssl->hostname ) ); - - hostname_len = strlen( ssl->hostname ); - - if( end < p || (size_t)( end - p ) < hostname_len + 9 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - /* - * Sect. 3, RFC 6066 (TLS Extensions Definitions) - * - * In order to provide any of the server names, clients MAY include an - * extension of type "server_name" in the (extended) client hello. The - * "extension_data" field of this extension SHALL contain - * "ServerNameList" where: - * - * struct { - * NameType name_type; - * select (name_type) { - * case host_name: HostName; - * } name; - * } ServerName; - * - * enum { - * host_name(0), (255) - * } NameType; - * - * opaque HostName<1..2^16-1>; - * - * struct { - * ServerName server_name_list<1..2^16-1> - * } ServerNameList; - * - */ - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME ) & 0xFF ); - - *p++ = (unsigned char)( ( (hostname_len + 5) >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( (hostname_len + 5) ) & 0xFF ); - - *p++ = (unsigned char)( ( (hostname_len + 3) >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( (hostname_len + 3) ) & 0xFF ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME ) & 0xFF ); - *p++ = (unsigned char)( ( hostname_len >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( hostname_len ) & 0xFF ); - - memcpy( p, ssl->hostname, hostname_len ); - - *olen = hostname_len + 9; -} -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ - -#if defined(MBEDTLS_SSL_RENEGOTIATION) -static void ssl_write_renegotiation_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - - *olen = 0; - - /* We're always including an TLS_EMPTY_RENEGOTIATION_INFO_SCSV in the - * initial ClientHello, in which case also adding the renegotiation - * info extension is NOT RECOMMENDED as per RFC 5746 Section 3.4. */ - if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - return; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding renegotiation extension" ) ); - - if( end < p || (size_t)( end - p ) < 5 + ssl->verify_data_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - /* - * Secure renegotiation - */ - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO ) & 0xFF ); - - *p++ = 0x00; - *p++ = ( ssl->verify_data_len + 1 ) & 0xFF; - *p++ = ssl->verify_data_len & 0xFF; - - memcpy( p, ssl->own_verify_data, ssl->verify_data_len ); - - *olen = 5 + ssl->verify_data_len; -} -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - -/* - * Only if we handle at least one key exchange that needs signatures. - */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -static void ssl_write_signature_algorithms_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - size_t sig_alg_len = 0; - const int *md; -#if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECDSA_C) - unsigned char *sig_alg_list = buf + 6; -#endif - - *olen = 0; - - if( ssl->conf->max_minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 ) - return; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding signature_algorithms extension" ) ); - - for( md = ssl->conf->sig_hashes; *md != MBEDTLS_MD_NONE; md++ ) - { -#if defined(MBEDTLS_ECDSA_C) - sig_alg_len += 2; -#endif -#if defined(MBEDTLS_RSA_C) - sig_alg_len += 2; -#endif - } - - if( end < p || (size_t)( end - p ) < sig_alg_len + 6 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - /* - * Prepare signature_algorithms extension (TLS 1.2) - */ - sig_alg_len = 0; - - for( md = ssl->conf->sig_hashes; *md != MBEDTLS_MD_NONE; md++ ) - { -#if defined(MBEDTLS_ECDSA_C) - sig_alg_list[sig_alg_len++] = mbedtls_ssl_hash_from_md_alg( *md ); - sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA; -#endif -#if defined(MBEDTLS_RSA_C) - sig_alg_list[sig_alg_len++] = mbedtls_ssl_hash_from_md_alg( *md ); - sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA; -#endif - } - - /* - * enum { - * none(0), md5(1), sha1(2), sha224(3), sha256(4), sha384(5), - * sha512(6), (255) - * } HashAlgorithm; - * - * enum { anonymous(0), rsa(1), dsa(2), ecdsa(3), (255) } - * SignatureAlgorithm; - * - * struct { - * HashAlgorithm hash; - * SignatureAlgorithm signature; - * } SignatureAndHashAlgorithm; - * - * SignatureAndHashAlgorithm - * supported_signature_algorithms<2..2^16-2>; - */ - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SIG_ALG >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SIG_ALG ) & 0xFF ); - - *p++ = (unsigned char)( ( ( sig_alg_len + 2 ) >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( ( sig_alg_len + 2 ) ) & 0xFF ); - - *p++ = (unsigned char)( ( sig_alg_len >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( sig_alg_len ) & 0xFF ); - - *olen = 6 + sig_alg_len; -} -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static void ssl_write_supported_elliptic_curves_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - unsigned char *elliptic_curve_list = p + 6; - size_t elliptic_curve_len = 0; - const mbedtls_ecp_curve_info *info; -#if defined(MBEDTLS_ECP_C) - const mbedtls_ecp_group_id *grp_id; -#else - ((void) ssl); -#endif - - *olen = 0; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding supported_elliptic_curves extension" ) ); - -#if defined(MBEDTLS_ECP_C) - for( grp_id = ssl->conf->curve_list; *grp_id != MBEDTLS_ECP_DP_NONE; grp_id++ ) -#else - for( info = mbedtls_ecp_curve_list(); info->grp_id != MBEDTLS_ECP_DP_NONE; info++ ) -#endif - { -#if defined(MBEDTLS_ECP_C) - info = mbedtls_ecp_curve_info_from_grp_id( *grp_id ); -#endif - if( info == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid curve in ssl configuration" ) ); - return; - } - - elliptic_curve_len += 2; - } - - if( end < p || (size_t)( end - p ) < 6 + elliptic_curve_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - elliptic_curve_len = 0; - -#if defined(MBEDTLS_ECP_C) - for( grp_id = ssl->conf->curve_list; *grp_id != MBEDTLS_ECP_DP_NONE; grp_id++ ) -#else - for( info = mbedtls_ecp_curve_list(); info->grp_id != MBEDTLS_ECP_DP_NONE; info++ ) -#endif - { -#if defined(MBEDTLS_ECP_C) - info = mbedtls_ecp_curve_info_from_grp_id( *grp_id ); -#endif - elliptic_curve_list[elliptic_curve_len++] = info->tls_id >> 8; - elliptic_curve_list[elliptic_curve_len++] = info->tls_id & 0xFF; - } - - if( elliptic_curve_len == 0 ) - return; - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES ) & 0xFF ); - - *p++ = (unsigned char)( ( ( elliptic_curve_len + 2 ) >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( ( elliptic_curve_len + 2 ) ) & 0xFF ); - - *p++ = (unsigned char)( ( ( elliptic_curve_len ) >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( ( elliptic_curve_len ) ) & 0xFF ); - - *olen = 6 + elliptic_curve_len; -} - -static void ssl_write_supported_point_formats_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - - *olen = 0; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding supported_point_formats extension" ) ); - - if( end < p || (size_t)( end - p ) < 6 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS ) & 0xFF ); - - *p++ = 0x00; - *p++ = 2; - - *p++ = 1; - *p++ = MBEDTLS_ECP_PF_UNCOMPRESSED; - - *olen = 6; -} -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || - MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static void ssl_write_ecjpake_kkpp_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - int ret; - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - size_t kkpp_len; - - *olen = 0; - - /* Skip costly extension if we can't use EC J-PAKE anyway */ - if( mbedtls_ecjpake_check( &ssl->handshake->ecjpake_ctx ) != 0 ) - return; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding ecjpake_kkpp extension" ) ); - - if( end - p < 4 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP ) & 0xFF ); - - /* - * We may need to send ClientHello multiple times for Hello verification. - * We don't want to compute fresh values every time (both for performance - * and consistency reasons), so cache the extension content. - */ - if( ssl->handshake->ecjpake_cache == NULL || - ssl->handshake->ecjpake_cache_len == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "generating new ecjpake parameters" ) ); - - ret = mbedtls_ecjpake_write_round_one( &ssl->handshake->ecjpake_ctx, - p + 2, end - p - 2, &kkpp_len, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1 , "mbedtls_ecjpake_write_round_one", ret ); - return; - } - - ssl->handshake->ecjpake_cache = mbedtls_calloc( 1, kkpp_len ); - if( ssl->handshake->ecjpake_cache == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "allocation failed" ) ); - return; - } - - memcpy( ssl->handshake->ecjpake_cache, p + 2, kkpp_len ); - ssl->handshake->ecjpake_cache_len = kkpp_len; - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "re-using cached ecjpake parameters" ) ); - - kkpp_len = ssl->handshake->ecjpake_cache_len; - - if( (size_t)( end - p - 2 ) < kkpp_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - memcpy( p + 2, ssl->handshake->ecjpake_cache, kkpp_len ); - } - - *p++ = (unsigned char)( ( kkpp_len >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( kkpp_len ) & 0xFF ); - - *olen = kkpp_len + 4; -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -static void ssl_write_max_fragment_length_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - - *olen = 0; - - if( ssl->conf->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE ) { - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding max_fragment_length extension" ) ); - - if( end < p || (size_t)( end - p ) < 5 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH ) & 0xFF ); - - *p++ = 0x00; - *p++ = 1; - - *p++ = ssl->conf->mfl_code; - - *olen = 5; -} -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) -static void ssl_write_truncated_hmac_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - - *olen = 0; - - if( ssl->conf->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED ) - { - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding truncated_hmac extension" ) ); - - if( end < p || (size_t)( end - p ) < 4 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC ) & 0xFF ); - - *p++ = 0x00; - *p++ = 0x00; - - *olen = 4; -} -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) -static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - - *olen = 0; - - if( ssl->conf->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED || - ssl->conf->max_minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding encrypt_then_mac " - "extension" ) ); - - if( end < p || (size_t)( end - p ) < 4 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC ) & 0xFF ); - - *p++ = 0x00; - *p++ = 0x00; - - *olen = 4; -} -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) -static void ssl_write_extended_ms_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - - *olen = 0; - - if( ssl->conf->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED || - ssl->conf->max_minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding extended_master_secret " - "extension" ) ); - - if( end < p || (size_t)( end - p ) < 4 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET ) & 0xFF ); - - *p++ = 0x00; - *p++ = 0x00; - - *olen = 4; -} -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -static void ssl_write_session_ticket_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - size_t tlen = ssl->session_negotiate->ticket_len; - - *olen = 0; - - if( ssl->conf->session_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED ) - { - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding session ticket extension" ) ); - - if( end < p || (size_t)( end - p ) < 4 + tlen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET ) & 0xFF ); - - *p++ = (unsigned char)( ( tlen >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( tlen ) & 0xFF ); - - *olen = 4; - - if( ssl->session_negotiate->ticket == NULL || tlen == 0 ) - { - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "sending session ticket of length %d", tlen ) ); - - memcpy( p, ssl->session_negotiate->ticket, tlen ); - - *olen += tlen; -} -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -#if defined(MBEDTLS_SSL_ALPN) -static void ssl_write_alpn_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, size_t *olen ) -{ - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - size_t alpnlen = 0; - const char **cur; - - *olen = 0; - - if( ssl->conf->alpn_list == NULL ) - { - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding alpn extension" ) ); - - for( cur = ssl->conf->alpn_list; *cur != NULL; cur++ ) - alpnlen += (unsigned char)( strlen( *cur ) & 0xFF ) + 1; - - if( end < p || (size_t)( end - p ) < 6 + alpnlen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN ) & 0xFF ); - - /* - * opaque ProtocolName<1..2^8-1>; - * - * struct { - * ProtocolName protocol_name_list<2..2^16-1> - * } ProtocolNameList; - */ - - /* Skip writing extension and list length for now */ - p += 4; - - for( cur = ssl->conf->alpn_list; *cur != NULL; cur++ ) - { - *p = (unsigned char)( strlen( *cur ) & 0xFF ); - memcpy( p + 1, *cur, *p ); - p += 1 + *p; - } - - *olen = p - buf; - - /* List length = olen - 2 (ext_type) - 2 (ext_len) - 2 (list_len) */ - buf[4] = (unsigned char)( ( ( *olen - 6 ) >> 8 ) & 0xFF ); - buf[5] = (unsigned char)( ( ( *olen - 6 ) ) & 0xFF ); - - /* Extension length = olen - 2 (ext_type) - 2 (ext_len) */ - buf[2] = (unsigned char)( ( ( *olen - 4 ) >> 8 ) & 0xFF ); - buf[3] = (unsigned char)( ( ( *olen - 4 ) ) & 0xFF ); -} -#endif /* MBEDTLS_SSL_ALPN */ - -/* - * Generate random bytes for ClientHello - */ -static int ssl_generate_random( mbedtls_ssl_context *ssl ) -{ - int ret; - unsigned char *p = ssl->handshake->randbytes; -#if defined(MBEDTLS_HAVE_TIME) - mbedtls_time_t t; -#endif - - /* - * When responding to a verify request, MUST reuse random (RFC 6347 4.2.1) - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake->verify_cookie != NULL ) - { - return( 0 ); - } -#endif - -#if defined(MBEDTLS_HAVE_TIME) - t = mbedtls_time( NULL ); - *p++ = (unsigned char)( t >> 24 ); - *p++ = (unsigned char)( t >> 16 ); - *p++ = (unsigned char)( t >> 8 ); - *p++ = (unsigned char)( t ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, current time: %lu", t ) ); -#else - if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 4 ) ) != 0 ) - return( ret ); - - p += 4; -#endif /* MBEDTLS_HAVE_TIME */ - - if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 28 ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -static int ssl_write_client_hello( mbedtls_ssl_context *ssl ) -{ - int ret; - size_t i, n, olen, ext_len = 0; - unsigned char *buf; - unsigned char *p, *q; - unsigned char offer_compress; - const int *ciphersuites; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client hello" ) ); - - if( ssl->conf->f_rng == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "no RNG provided") ); - return( MBEDTLS_ERR_SSL_NO_RNG ); - } - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE ) -#endif - { - ssl->major_ver = ssl->conf->min_major_ver; - ssl->minor_ver = ssl->conf->min_minor_ver; - } - - if( ssl->conf->max_major_ver == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "configured max major version is invalid, " - "consider using mbedtls_ssl_config_defaults()" ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - /* - * 0 . 0 handshake type - * 1 . 3 handshake length - * 4 . 5 highest version supported - * 6 . 9 current UNIX time - * 10 . 37 random bytes - */ - buf = ssl->out_msg; - p = buf + 4; - - mbedtls_ssl_write_version( ssl->conf->max_major_ver, ssl->conf->max_minor_ver, - ssl->conf->transport, p ); - p += 2; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, max version: [%d:%d]", - buf[4], buf[5] ) ); - - if( ( ret = ssl_generate_random( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_generate_random", ret ); - return( ret ); - } - - memcpy( p, ssl->handshake->randbytes, 32 ); - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes", p, 32 ); - p += 32; - - /* - * 38 . 38 session id length - * 39 . 39+n session id - * 39+n . 39+n DTLS only: cookie length (1 byte) - * 40+n . .. DTSL only: cookie - * .. . .. ciphersuitelist length (2 bytes) - * .. . .. ciphersuitelist - * .. . .. compression methods length (1 byte) - * .. . .. compression methods - * .. . .. extensions length (2 bytes) - * .. . .. extensions - */ - n = ssl->session_negotiate->id_len; - - if( n < 16 || n > 32 || -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE || -#endif - ssl->handshake->resume == 0 ) - { - n = 0; - } - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - /* - * RFC 5077 section 3.4: "When presenting a ticket, the client MAY - * generate and include a Session ID in the TLS ClientHello." - */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE ) -#endif - { - if( ssl->session_negotiate->ticket != NULL && - ssl->session_negotiate->ticket_len != 0 ) - { - ret = ssl->conf->f_rng( ssl->conf->p_rng, ssl->session_negotiate->id, 32 ); - - if( ret != 0 ) - return( ret ); - - ssl->session_negotiate->id_len = n = 32; - } - } -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - - *p++ = (unsigned char) n; - - for( i = 0; i < n; i++ ) - *p++ = ssl->session_negotiate->id[i]; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, session id len.: %d", n ) ); - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, session id", buf + 39, n ); - - /* - * DTLS cookie - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - if( ssl->handshake->verify_cookie == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "no verify cookie to send" ) ); - *p++ = 0; - } - else - { - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, cookie", - ssl->handshake->verify_cookie, - ssl->handshake->verify_cookie_len ); - - *p++ = ssl->handshake->verify_cookie_len; - memcpy( p, ssl->handshake->verify_cookie, - ssl->handshake->verify_cookie_len ); - p += ssl->handshake->verify_cookie_len; - } - } -#endif - - /* - * Ciphersuite list - */ - ciphersuites = ssl->conf->ciphersuite_list[ssl->minor_ver]; - - /* Skip writing ciphersuite length for now */ - n = 0; - q = p; - p += 2; - - for( i = 0; ciphersuites[i] != 0; i++ ) - { - ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( ciphersuites[i] ); - - if( ciphersuite_info == NULL ) - continue; - - if( ciphersuite_info->min_minor_ver > ssl->conf->max_minor_ver || - ciphersuite_info->max_minor_ver < ssl->conf->min_minor_ver ) - continue; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ( ciphersuite_info->flags & MBEDTLS_CIPHERSUITE_NODTLS ) ) - continue; -#endif - -#if defined(MBEDTLS_ARC4_C) - if( ssl->conf->arc4_disabled == MBEDTLS_SSL_ARC4_DISABLED && - ciphersuite_info->cipher == MBEDTLS_CIPHER_ARC4_128 ) - continue; -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE && - mbedtls_ecjpake_check( &ssl->handshake->ecjpake_ctx ) != 0 ) - continue; -#endif - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, add ciphersuite: %04x", - ciphersuites[i] ) ); - - n++; - *p++ = (unsigned char)( ciphersuites[i] >> 8 ); - *p++ = (unsigned char)( ciphersuites[i] ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, got %d ciphersuites (excluding SCSVs)", n ) ); - - /* - * Add TLS_EMPTY_RENEGOTIATION_INFO_SCSV - */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE ) -#endif - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "adding EMPTY_RENEGOTIATION_INFO_SCSV" ) ); - *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO >> 8 ); - *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO ); - n++; - } - - /* Some versions of OpenSSL don't handle it correctly if not at end */ -#if defined(MBEDTLS_SSL_FALLBACK_SCSV) - if( ssl->conf->fallback == MBEDTLS_SSL_IS_FALLBACK ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "adding FALLBACK_SCSV" ) ); - *p++ = (unsigned char)( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 ); - *p++ = (unsigned char)( MBEDTLS_SSL_FALLBACK_SCSV_VALUE ); - n++; - } -#endif - - *q++ = (unsigned char)( n >> 7 ); - *q++ = (unsigned char)( n << 1 ); - -#if defined(MBEDTLS_ZLIB_SUPPORT) - offer_compress = 1; -#else - offer_compress = 0; -#endif - - /* - * We don't support compression with DTLS right now: is many records come - * in the same datagram, uncompressing one could overwrite the next one. - * We don't want to add complexity for handling that case unless there is - * an actual need for it. - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - offer_compress = 0; -#endif - - if( offer_compress ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 2 ) ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d %d", - MBEDTLS_SSL_COMPRESS_DEFLATE, MBEDTLS_SSL_COMPRESS_NULL ) ); - - *p++ = 2; - *p++ = MBEDTLS_SSL_COMPRESS_DEFLATE; - *p++ = MBEDTLS_SSL_COMPRESS_NULL; - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 1 ) ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d", - MBEDTLS_SSL_COMPRESS_NULL ) ); - - *p++ = 1; - *p++ = MBEDTLS_SSL_COMPRESS_NULL; - } - - // First write extensions, then the total length - // -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - ssl_write_hostname_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - - /* Note that TLS_EMPTY_RENEGOTIATION_INFO_SCSV is always added - * even if MBEDTLS_SSL_RENEGOTIATION is not defined. */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - ssl_write_signature_algorithms_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - ssl_write_supported_elliptic_curves_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; - - ssl_write_supported_point_formats_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - ssl_write_ecjpake_kkpp_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - ssl_write_max_fragment_length_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - ssl_write_truncated_hmac_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - ssl_write_encrypt_then_mac_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - ssl_write_extended_ms_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_ALPN) - ssl_write_alpn_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - ssl_write_session_ticket_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - - /* olen unused if all extensions are disabled */ - ((void) olen); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, total extension length: %d", - ext_len ) ); - - if( ext_len > 0 ) - { - *p++ = (unsigned char)( ( ext_len >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( ext_len ) & 0xFF ); - p += ext_len; - } - - ssl->out_msglen = p - buf; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_CLIENT_HELLO; - - ssl->state++; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - mbedtls_ssl_send_flight_completed( ssl ); -#endif - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write client hello" ) ); - - return( 0 ); -} - -static int ssl_parse_renegotiation_info( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ) - { - /* Check verify-data in constant-time. The length OTOH is no secret */ - if( len != 1 + ssl->verify_data_len * 2 || - buf[0] != ssl->verify_data_len * 2 || - mbedtls_ssl_safer_memcmp( buf + 1, - ssl->own_verify_data, ssl->verify_data_len ) != 0 || - mbedtls_ssl_safer_memcmp( buf + 1 + ssl->verify_data_len, - ssl->peer_verify_data, ssl->verify_data_len ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - } - else -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - { - if( len != 1 || buf[0] != 0x00 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION; - } - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -static int ssl_parse_max_fragment_length_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - /* - * server should use the extension only if we did, - * and if so the server's value should match ours (and len is always 1) - */ - if( ssl->conf->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE || - len != 1 || - buf[0] != ssl->conf->mfl_code ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching max fragment length extension" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - return( 0 ); -} -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) -static int ssl_parse_truncated_hmac_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( ssl->conf->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED || - len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching truncated HMAC extension" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - ((void) buf); - - ssl->session_negotiate->trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) -static int ssl_parse_encrypt_then_mac_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( ssl->conf->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED || - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 || - len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching encrypt-then-MAC extension" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - ((void) buf); - - ssl->session_negotiate->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) -static int ssl_parse_extended_ms_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( ssl->conf->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED || - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 || - len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching extended master secret extension" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - ((void) buf); - - ssl->handshake->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -static int ssl_parse_session_ticket_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( ssl->conf->session_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED || - len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching session ticket extension" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - ((void) buf); - - ssl->handshake->new_session_ticket = 1; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static int ssl_parse_supported_point_formats_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - size_t list_size; - const unsigned char *p; - - list_size = buf[0]; - if( list_size + 1 != len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - p = buf + 1; - while( list_size > 0 ) - { - if( p[0] == MBEDTLS_ECP_PF_UNCOMPRESSED || - p[0] == MBEDTLS_ECP_PF_COMPRESSED ) - { -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) - ssl->handshake->ecdh_ctx.point_format = p[0]; -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - ssl->handshake->ecjpake_ctx.point_format = p[0]; -#endif - MBEDTLS_SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) ); - return( 0 ); - } - - list_size--; - p++; - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "no point format in common" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); -} -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || - MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static int ssl_parse_ecjpake_kkpp( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - int ret; - - if( ssl->transform_negotiate->ciphersuite_info->key_exchange != - MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip ecjpake kkpp extension" ) ); - return( 0 ); - } - - /* If we got here, we no longer need our cached extension */ - mbedtls_free( ssl->handshake->ecjpake_cache ); - ssl->handshake->ecjpake_cache = NULL; - ssl->handshake->ecjpake_cache_len = 0; - - if( ( ret = mbedtls_ecjpake_read_round_one( &ssl->handshake->ecjpake_ctx, - buf, len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_one", ret ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_SSL_ALPN) -static int ssl_parse_alpn_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ - size_t list_len, name_len; - const char **p; - - /* If we didn't send it, the server shouldn't send it */ - if( ssl->conf->alpn_list == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching ALPN extension" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - /* - * opaque ProtocolName<1..2^8-1>; - * - * struct { - * ProtocolName protocol_name_list<2..2^16-1> - * } ProtocolNameList; - * - * the "ProtocolNameList" MUST contain exactly one "ProtocolName" - */ - - /* Min length is 2 (list_len) + 1 (name_len) + 1 (name) */ - if( len < 4 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - list_len = ( buf[0] << 8 ) | buf[1]; - if( list_len != len - 2 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - name_len = buf[2]; - if( name_len != list_len - 1 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - /* Check that the server chosen protocol was in our list and save it */ - for( p = ssl->conf->alpn_list; *p != NULL; p++ ) - { - if( name_len == strlen( *p ) && - memcmp( buf + 3, *p, name_len ) == 0 ) - { - ssl->alpn_chosen = *p; - return( 0 ); - } - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "ALPN extension: no matching protocol" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); -} -#endif /* MBEDTLS_SSL_ALPN */ - -/* - * Parse HelloVerifyRequest. Only called after verifying the HS type. - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) -static int ssl_parse_hello_verify_request( mbedtls_ssl_context *ssl ) -{ - const unsigned char *p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ); - int major_ver, minor_ver; - unsigned char cookie_len; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse hello verify request" ) ); - - /* - * struct { - * ProtocolVersion server_version; - * opaque cookie<0..2^8-1>; - * } HelloVerifyRequest; - */ - MBEDTLS_SSL_DEBUG_BUF( 3, "server version", p, 2 ); - mbedtls_ssl_read_version( &major_ver, &minor_ver, ssl->conf->transport, p ); - p += 2; - - /* - * Since the RFC is not clear on this point, accept DTLS 1.0 (TLS 1.1) - * even is lower than our min version. - */ - if( major_ver < MBEDTLS_SSL_MAJOR_VERSION_3 || - minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 || - major_ver > ssl->conf->max_major_ver || - minor_ver > ssl->conf->max_minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server version" ) ); - - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION ); - - return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION ); - } - - cookie_len = *p++; - MBEDTLS_SSL_DEBUG_BUF( 3, "cookie", p, cookie_len ); - - if( ( ssl->in_msg + ssl->in_msglen ) - p < cookie_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, - ( "cookie length does not match incoming message size" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - mbedtls_free( ssl->handshake->verify_cookie ); - - ssl->handshake->verify_cookie = mbedtls_calloc( 1, cookie_len ); - if( ssl->handshake->verify_cookie == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc failed (%d bytes)", cookie_len ) ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - memcpy( ssl->handshake->verify_cookie, p, cookie_len ); - ssl->handshake->verify_cookie_len = cookie_len; - - /* Start over at ClientHello */ - ssl->state = MBEDTLS_SSL_CLIENT_HELLO; - mbedtls_ssl_reset_checksum( ssl ); - - mbedtls_ssl_recv_flight_completed( ssl ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse hello verify request" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - -static int ssl_parse_server_hello( mbedtls_ssl_context *ssl ) -{ - int ret, i; - size_t n; - size_t ext_len; - unsigned char *buf, *ext; - unsigned char comp; -#if defined(MBEDTLS_ZLIB_SUPPORT) - int accept_comp; -#endif -#if defined(MBEDTLS_SSL_RENEGOTIATION) - int renegotiation_info_seen = 0; -#endif - int handshake_failure = 0; - const mbedtls_ssl_ciphersuite_t *suite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello" ) ); - - buf = ssl->in_msg; - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - /* No alert on a read error. */ - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - { - ssl->renego_records_seen++; - - if( ssl->conf->renego_max_records >= 0 && - ssl->renego_records_seen > ssl->conf->renego_max_records ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation requested, " - "but not honored by server" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-handshake message during renego" ) ); - - ssl->keep_current_message = 1; - return( MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO ); - } -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - if( buf[0] == MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "received hello verify request" ) ); - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) ); - return( ssl_parse_hello_verify_request( ssl ) ); - } - else - { - /* We made it through the verification process */ - mbedtls_free( ssl->handshake->verify_cookie ); - ssl->handshake->verify_cookie = NULL; - ssl->handshake->verify_cookie_len = 0; - } - } -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - - if( ssl->in_hslen < 38 + mbedtls_ssl_hs_hdr_len( ssl ) || - buf[0] != MBEDTLS_SSL_HS_SERVER_HELLO ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - /* - * 0 . 1 server_version - * 2 . 33 random (maybe including 4 bytes of Unix time) - * 34 . 34 session_id length = n - * 35 . 34+n session_id - * 35+n . 36+n cipher_suite - * 37+n . 37+n compression_method - * - * 38+n . 39+n extensions length (optional) - * 40+n . .. extensions - */ - buf += mbedtls_ssl_hs_hdr_len( ssl ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, version", buf + 0, 2 ); - mbedtls_ssl_read_version( &ssl->major_ver, &ssl->minor_ver, - ssl->conf->transport, buf + 0 ); - - if( ssl->major_ver < ssl->conf->min_major_ver || - ssl->minor_ver < ssl->conf->min_minor_ver || - ssl->major_ver > ssl->conf->max_major_ver || - ssl->minor_ver > ssl->conf->max_minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server version out of bounds - " - " min: [%d:%d], server: [%d:%d], max: [%d:%d]", - ssl->conf->min_major_ver, ssl->conf->min_minor_ver, - ssl->major_ver, ssl->minor_ver, - ssl->conf->max_major_ver, ssl->conf->max_minor_ver ) ); - - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION ); - - return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", - ( (uint32_t) buf[2] << 24 ) | - ( (uint32_t) buf[3] << 16 ) | - ( (uint32_t) buf[4] << 8 ) | - ( (uint32_t) buf[5] ) ) ); - - memcpy( ssl->handshake->randbytes + 32, buf + 2, 32 ); - - n = buf[34]; - - MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, random bytes", buf + 2, 32 ); - - if( n > 32 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - if( ssl->in_hslen > mbedtls_ssl_hs_hdr_len( ssl ) + 39 + n ) - { - ext_len = ( ( buf[38 + n] << 8 ) - | ( buf[39 + n] ) ); - - if( ( ext_len > 0 && ext_len < 4 ) || - ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) + 40 + n + ext_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - } - else if( ssl->in_hslen == mbedtls_ssl_hs_hdr_len( ssl ) + 38 + n ) - { - ext_len = 0; - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - /* ciphersuite (used later) */ - i = ( buf[35 + n] << 8 ) | buf[36 + n]; - - /* - * Read and check compression - */ - comp = buf[37 + n]; - -#if defined(MBEDTLS_ZLIB_SUPPORT) - /* See comments in ssl_write_client_hello() */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - accept_comp = 0; - else -#endif - accept_comp = 1; - - if( comp != MBEDTLS_SSL_COMPRESS_NULL && - ( comp != MBEDTLS_SSL_COMPRESS_DEFLATE || accept_comp == 0 ) ) -#else /* MBEDTLS_ZLIB_SUPPORT */ - if( comp != MBEDTLS_SSL_COMPRESS_NULL ) -#endif/* MBEDTLS_ZLIB_SUPPORT */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server hello, bad compression: %d", comp ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); - } - - /* - * Initialize update checksum functions - */ - ssl->transform_negotiate->ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( i ); - - if( ssl->transform_negotiate->ciphersuite_info == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "ciphersuite info for %04x not found", i ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - mbedtls_ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) ); - MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, session id", buf + 35, n ); - - /* - * Check if the session can be resumed - */ - if( ssl->handshake->resume == 0 || n == 0 || -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE || -#endif - ssl->session_negotiate->ciphersuite != i || - ssl->session_negotiate->compression != comp || - ssl->session_negotiate->id_len != n || - memcmp( ssl->session_negotiate->id, buf + 35, n ) != 0 ) - { - ssl->state++; - ssl->handshake->resume = 0; -#if defined(MBEDTLS_HAVE_TIME) - ssl->session_negotiate->start = mbedtls_time( NULL ); -#endif - ssl->session_negotiate->ciphersuite = i; - ssl->session_negotiate->compression = comp; - ssl->session_negotiate->id_len = n; - memcpy( ssl->session_negotiate->id, buf + 35, n ); - } - else - { - ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC; - - if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - return( ret ); - } - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "%s session has been resumed", - ssl->handshake->resume ? "a" : "no" ) ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %04x", i ) ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: %d", buf[37 + n] ) ); - - suite_info = mbedtls_ssl_ciphersuite_from_id( ssl->session_negotiate->ciphersuite ); - if( suite_info == NULL -#if defined(MBEDTLS_ARC4_C) - || ( ssl->conf->arc4_disabled && - suite_info->cipher == MBEDTLS_CIPHER_ARC4_128 ) -#endif - ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %s", suite_info->name ) ); - - i = 0; - while( 1 ) - { - if( ssl->conf->ciphersuite_list[ssl->minor_ver][i] == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - if( ssl->conf->ciphersuite_list[ssl->minor_ver][i++] == - ssl->session_negotiate->ciphersuite ) - { - break; - } - } - - if( comp != MBEDTLS_SSL_COMPRESS_NULL -#if defined(MBEDTLS_ZLIB_SUPPORT) - && comp != MBEDTLS_SSL_COMPRESS_DEFLATE -#endif - ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - ssl->session_negotiate->compression = comp; - - ext = buf + 40 + n; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "server hello, total extension length: %d", ext_len ) ); - - while( ext_len ) - { - unsigned int ext_id = ( ( ext[0] << 8 ) - | ( ext[1] ) ); - unsigned int ext_size = ( ( ext[2] << 8 ) - | ( ext[3] ) ); - - if( ext_size + 4 > ext_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - switch( ext_id ) - { - case MBEDTLS_TLS_EXT_RENEGOTIATION_INFO: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) ); -#if defined(MBEDTLS_SSL_RENEGOTIATION) - renegotiation_info_seen = 1; -#endif - - if( ( ret = ssl_parse_renegotiation_info( ssl, ext + 4, - ext_size ) ) != 0 ) - return( ret ); - - break; - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - case MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found max_fragment_length extension" ) ); - - if( ( ret = ssl_parse_max_fragment_length_ext( ssl, - ext + 4, ext_size ) ) != 0 ) - { - return( ret ); - } - - break; -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - case MBEDTLS_TLS_EXT_TRUNCATED_HMAC: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found truncated_hmac extension" ) ); - - if( ( ret = ssl_parse_truncated_hmac_ext( ssl, - ext + 4, ext_size ) ) != 0 ) - { - return( ret ); - } - - break; -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - case MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found encrypt_then_mac extension" ) ); - - if( ( ret = ssl_parse_encrypt_then_mac_ext( ssl, - ext + 4, ext_size ) ) != 0 ) - { - return( ret ); - } - - break; -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - case MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found extended_master_secret extension" ) ); - - if( ( ret = ssl_parse_extended_ms_ext( ssl, - ext + 4, ext_size ) ) != 0 ) - { - return( ret ); - } - - break; -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - case MBEDTLS_TLS_EXT_SESSION_TICKET: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found session_ticket extension" ) ); - - if( ( ret = ssl_parse_session_ticket_ext( ssl, - ext + 4, ext_size ) ) != 0 ) - { - return( ret ); - } - - break; -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - case MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported_point_formats extension" ) ); - - if( ( ret = ssl_parse_supported_point_formats_ext( ssl, - ext + 4, ext_size ) ) != 0 ) - { - return( ret ); - } - - break; -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || - MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - case MBEDTLS_TLS_EXT_ECJPAKE_KKPP: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found ecjpake_kkpp extension" ) ); - - if( ( ret = ssl_parse_ecjpake_kkpp( ssl, - ext + 4, ext_size ) ) != 0 ) - { - return( ret ); - } - - break; -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_SSL_ALPN) - case MBEDTLS_TLS_EXT_ALPN: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found alpn extension" ) ); - - if( ( ret = ssl_parse_alpn_ext( ssl, ext + 4, ext_size ) ) != 0 ) - return( ret ); - - break; -#endif /* MBEDTLS_SSL_ALPN */ - - default: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)", - ext_id ) ); - } - - ext_len -= 4 + ext_size; - ext += 4 + ext_size; - - if( ext_len > 0 && ext_len < 4 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - } - - /* - * Renegotiation security checks - */ - if( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION && - ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) ); - handshake_failure = 1; - } -#if defined(MBEDTLS_SSL_RENEGOTIATION) - else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS && - ssl->secure_renegotiation == MBEDTLS_SSL_SECURE_RENEGOTIATION && - renegotiation_info_seen == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) ); - handshake_failure = 1; - } - else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS && - ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION && - ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) ); - handshake_failure = 1; - } - else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS && - ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION && - renegotiation_info_seen == 1 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) ); - handshake_failure = 1; - } -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - - if( handshake_failure == 1 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) ); - - return( 0 ); -} - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) -static int ssl_parse_server_dh_params( mbedtls_ssl_context *ssl, unsigned char **p, - unsigned char *end ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - - /* - * Ephemeral DH parameters: - * - * struct { - * opaque dh_p<1..2^16-1>; - * opaque dh_g<1..2^16-1>; - * opaque dh_Ys<1..2^16-1>; - * } ServerDHParams; - */ - if( ( ret = mbedtls_dhm_read_params( &ssl->handshake->dhm_ctx, p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 2, ( "mbedtls_dhm_read_params" ), ret ); - return( ret ); - } - - if( ssl->handshake->dhm_ctx.len * 8 < ssl->conf->dhm_min_bitlen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "DHM prime too short: %d < %d", - ssl->handshake->dhm_ctx.len * 8, - ssl->conf->dhm_min_bitlen ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P ); - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G ); - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY ); - - return( ret ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) -static int ssl_check_server_ecdh_params( const mbedtls_ssl_context *ssl ) -{ - const mbedtls_ecp_curve_info *curve_info; - - curve_info = mbedtls_ecp_curve_info_from_grp_id( ssl->handshake->ecdh_ctx.grp.id ); - if( curve_info == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "ECDH curve: %s", curve_info->name ) ); - -#if defined(MBEDTLS_ECP_C) - if( mbedtls_ssl_check_curve( ssl, ssl->handshake->ecdh_ctx.grp.id ) != 0 ) -#else - if( ssl->handshake->ecdh_ctx.grp.nbits < 163 || - ssl->handshake->ecdh_ctx.grp.nbits > 521 ) -#endif - return( -1 ); - - MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Qp", &ssl->handshake->ecdh_ctx.Qp ); - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) -static int ssl_parse_server_ecdh_params( mbedtls_ssl_context *ssl, - unsigned char **p, - unsigned char *end ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - - /* - * Ephemeral ECDH parameters: - * - * struct { - * ECParameters curve_params; - * ECPoint public; - * } ServerECDHParams; - */ - if( ( ret = mbedtls_ecdh_read_params( &ssl->handshake->ecdh_ctx, - (const unsigned char **) p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_read_params" ), ret ); - return( ret ); - } - - if( ssl_check_server_ecdh_params( ssl ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message (ECDHE curve)" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - return( ret ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) -static int ssl_parse_server_psk_hint( mbedtls_ssl_context *ssl, - unsigned char **p, - unsigned char *end ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - size_t len; - ((void) ssl); - - /* - * PSK parameters: - * - * opaque psk_identity_hint<0..2^16-1>; - */ - if( (*p) > end - 2 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message " - "(psk_identity_hint length)" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - len = (*p)[0] << 8 | (*p)[1]; - *p += 2; - - if( (*p) > end - len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message " - "(psk_identity_hint length)" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - /* - * Note: we currently ignore the PKS identity hint, as we only allow one - * PSK to be provisionned on the client. This could be changed later if - * someone needs that feature. - */ - *p += len; - ret = 0; - - return( ret ); -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) -/* - * Generate a pre-master secret and encrypt it with the server's RSA key - */ -static int ssl_write_encrypted_pms( mbedtls_ssl_context *ssl, - size_t offset, size_t *olen, - size_t pms_offset ) -{ - int ret; - size_t len_bytes = ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ? 0 : 2; - unsigned char *p = ssl->handshake->premaster + pms_offset; - - if( offset + len_bytes > MBEDTLS_SSL_OUT_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small for encrypted pms" ) ); - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - } - - /* - * Generate (part of) the pre-master as - * struct { - * ProtocolVersion client_version; - * opaque random[46]; - * } PreMasterSecret; - */ - mbedtls_ssl_write_version( ssl->conf->max_major_ver, ssl->conf->max_minor_ver, - ssl->conf->transport, p ); - - if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p + 2, 46 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "f_rng", ret ); - return( ret ); - } - - ssl->handshake->pmslen = 48; - - if( ssl->session_negotiate->peer_cert == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "certificate required" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - /* - * Now write it out, encrypted - */ - if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, - MBEDTLS_PK_RSA ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "certificate key type mismatch" ) ); - return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH ); - } - - if( ( ret = mbedtls_pk_encrypt( &ssl->session_negotiate->peer_cert->pk, - p, ssl->handshake->pmslen, - ssl->out_msg + offset + len_bytes, olen, - MBEDTLS_SSL_OUT_CONTENT_LEN - offset - len_bytes, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_rsa_pkcs1_encrypt", ret ); - return( ret ); - } - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( len_bytes == 2 ) - { - ssl->out_msg[offset+0] = (unsigned char)( *olen >> 8 ); - ssl->out_msg[offset+1] = (unsigned char)( *olen ); - *olen += 2; - } -#endif - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) -static int ssl_parse_signature_algorithm( mbedtls_ssl_context *ssl, - unsigned char **p, - unsigned char *end, - mbedtls_md_type_t *md_alg, - mbedtls_pk_type_t *pk_alg ) -{ - ((void) ssl); - *md_alg = MBEDTLS_MD_NONE; - *pk_alg = MBEDTLS_PK_NONE; - - /* Only in TLS 1.2 */ - if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 ) - { - return( 0 ); - } - - if( (*p) + 2 > end ) - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - - /* - * Get hash algorithm - */ - if( ( *md_alg = mbedtls_ssl_md_alg_from_hash( (*p)[0] ) ) == MBEDTLS_MD_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "Server used unsupported " - "HashAlgorithm %d", *(p)[0] ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - /* - * Get signature algorithm - */ - if( ( *pk_alg = mbedtls_ssl_pk_alg_from_sig( (*p)[1] ) ) == MBEDTLS_PK_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server used unsupported " - "SignatureAlgorithm %d", (*p)[1] ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - /* - * Check if the hash is acceptable - */ - if( mbedtls_ssl_check_sig_hash( ssl, *md_alg ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server used HashAlgorithm %d that was not offered", - *(p)[0] ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "Server used SignatureAlgorithm %d", (*p)[1] ) ); - MBEDTLS_SSL_DEBUG_MSG( 2, ( "Server used HashAlgorithm %d", (*p)[0] ) ); - *p += 2; - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */ -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) -static int ssl_get_ecdh_params_from_cert( mbedtls_ssl_context *ssl ) -{ - int ret; - const mbedtls_ecp_keypair *peer_key; - - if( ssl->session_negotiate->peer_cert == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "certificate required" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, - MBEDTLS_PK_ECKEY ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) ); - return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH ); - } - - peer_key = mbedtls_pk_ec( ssl->session_negotiate->peer_cert->pk ); - - if( ( ret = mbedtls_ecdh_get_params( &ssl->handshake->ecdh_ctx, peer_key, - MBEDTLS_ECDH_THEIRS ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_get_params" ), ret ); - return( ret ); - } - - if( ssl_check_server_ecdh_params( ssl ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server certificate (ECDH curve)" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ); - } - - return( ret ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || - MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ - -static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl ) -{ - int ret; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - unsigned char *p = NULL, *end = NULL; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server key exchange" ) ); - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) ); - ssl->state++; - return( 0 ); - } - ((void) p); - ((void) end); -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA ) - { - if( ( ret = ssl_get_ecdh_params_from_cert( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_get_ecdh_params_from_cert", ret ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) ); - ssl->state++; - return( 0 ); - } - ((void) p); - ((void) end); -#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - /* - * ServerKeyExchange may be skipped with PSK and RSA-PSK when the server - * doesn't use a psk_identity_hint - */ - if( ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE ) - { - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ) - { - /* Current message is probably either - * CertificateRequest or ServerHelloDone */ - ssl->keep_current_message = 1; - goto exit; - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key exchange message must " - "not be skipped" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ); - end = ssl->in_msg + ssl->in_hslen; - MBEDTLS_SSL_DEBUG_BUF( 3, "server key exchange", p, end - p ); - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ) - { - if( ssl_parse_server_psk_hint( ssl, &p, end ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - } /* FALLTROUGH */ -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ) - ; /* nothing more to do */ - else -#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED || - MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ) - { - if( ssl_parse_server_dh_params( ssl, &p, end ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA ) - { - if( ssl_parse_server_ecdh_params( ssl, &p, end ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - ret = mbedtls_ecjpake_read_round_two( &ssl->handshake->ecjpake_ctx, - p, end - p ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_two", ret ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) - if( mbedtls_ssl_ciphersuite_uses_server_signature( ciphersuite_info ) ) - { - size_t sig_len, hashlen; - unsigned char hash[64]; - mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE; - mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE; - unsigned char *params = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ); - size_t params_len = p - params; - - /* - * Handle the digitally-signed structure - */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - if( ssl_parse_signature_algorithm( ssl, &p, end, - &md_alg, &pk_alg ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - if( pk_alg != mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 ) - { - pk_alg = mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ); - - /* Default hash for ECDSA is SHA-1 */ - if( pk_alg == MBEDTLS_PK_ECDSA && md_alg == MBEDTLS_MD_NONE ) - md_alg = MBEDTLS_MD_SHA1; - } - else -#endif - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - /* - * Read signature - */ - - if( p > end - 2 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - sig_len = ( p[0] << 8 ) | p[1]; - p += 2; - - if( p != end - sig_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "signature", p, sig_len ); - - /* - * Compute the hash that has been signed - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( md_alg == MBEDTLS_MD_NONE ) - { - hashlen = 36; - ret = mbedtls_ssl_get_key_exchange_md_ssl_tls( ssl, hash, params, - params_len ); - if( ret != 0 ) - return( ret ); - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \ - MBEDTLS_SSL_PROTO_TLS1_1 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( md_alg != MBEDTLS_MD_NONE ) - { - /* Info from md_alg will be used instead */ - hashlen = 0; - ret = mbedtls_ssl_get_key_exchange_md_tls1_2( ssl, hash, params, - params_len, md_alg ); - if( ret != 0 ) - return( ret ); - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \ - MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen : - (unsigned int) ( mbedtls_md_get_size( mbedtls_md_info_from_type( md_alg ) ) ) ); - - if( ssl->session_negotiate->peer_cert == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "certificate required" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - /* - * Verify signature - */ - if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, pk_alg ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH ); - } - - if( ( ret = mbedtls_pk_verify( &ssl->session_negotiate->peer_cert->pk, - md_alg, hash, hashlen, p, sig_len ) ) != 0 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR ); - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret ); - return( ret ); - } - } -#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */ - -exit: - ssl->state++; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server key exchange" ) ); - - return( 0 ); -} - -#if ! defined(MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED) -static int ssl_parse_certificate_request( mbedtls_ssl_context *ssl ) -{ - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) ); - - if( ! mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) ); - ssl->state++; - return( 0 ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); -} -#else /* MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */ -static int ssl_parse_certificate_request( mbedtls_ssl_context *ssl ) -{ - int ret; - unsigned char *buf; - size_t n = 0; - size_t cert_type_len = 0, dn_len = 0; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) ); - - if( ! mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) ); - ssl->state++; - return( 0 ); - } - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - ssl->state++; - ssl->client_auth = ( ssl->in_msg[0] == MBEDTLS_SSL_HS_CERTIFICATE_REQUEST ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "got %s certificate request", - ssl->client_auth ? "a" : "no" ) ); - - if( ssl->client_auth == 0 ) - { - /* Current message is probably the ServerHelloDone */ - ssl->keep_current_message = 1; - goto exit; - } - - /* - * struct { - * ClientCertificateType certificate_types<1..2^8-1>; - * SignatureAndHashAlgorithm - * supported_signature_algorithms<2^16-1>; -- TLS 1.2 only - * DistinguishedName certificate_authorities<0..2^16-1>; - * } CertificateRequest; - * - * Since we only support a single certificate on clients, let's just - * ignore all the information that's supposed to help us pick a - * certificate. - * - * We could check that our certificate matches the request, and bail out - * if it doesn't, but it's simpler to just send the certificate anyway, - * and give the server the opportunity to decide if it should terminate - * the connection when it doesn't like our certificate. - * - * Same goes for the hash in TLS 1.2's signature_algorithms: at this - * point we only have one hash available (see comments in - * write_certificate_verify), so let's just use what we have. - * - * However, we still minimally parse the message to check it is at least - * superficially sane. - */ - buf = ssl->in_msg; - - /* certificate_types */ - cert_type_len = buf[mbedtls_ssl_hs_hdr_len( ssl )]; - n = cert_type_len; - - if( ssl->in_hslen < mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST ); - } - - /* supported_signature_algorithms */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - size_t sig_alg_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + n] << 8 ) - | ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n] ) ); -#if defined(MBEDTLS_DEBUG_C) - unsigned char* sig_alg = buf + mbedtls_ssl_hs_hdr_len( ssl ) + 3 + n; - size_t i; - - for( i = 0; i < sig_alg_len; i += 2 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "Supported Signature Algorithm found: %d" - ",%d", sig_alg[i], sig_alg[i + 1] ) ); - } -#endif - - n += 2 + sig_alg_len; - - if( ssl->in_hslen < mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST ); - } - } -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - - /* certificate_authorities */ - dn_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + n] << 8 ) - | ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n] ) ); - - n += dn_len; - if( ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) + 3 + n ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST ); - } - -exit: - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate request" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */ - -static int ssl_parse_server_hello_done( mbedtls_ssl_context *ssl ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello done" ) ); - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - if( ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) || - ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_HELLO_DONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE ); - } - - ssl->state++; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - mbedtls_ssl_recv_flight_completed( ssl ); -#endif - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello done" ) ); - - return( 0 ); -} - -static int ssl_write_client_key_exchange( mbedtls_ssl_context *ssl ) -{ - int ret; - size_t i, n; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client key exchange" ) ); - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ) - { - /* - * DHM key exchange -- send G^X mod P - */ - n = ssl->handshake->dhm_ctx.len; - - ssl->out_msg[4] = (unsigned char)( n >> 8 ); - ssl->out_msg[5] = (unsigned char)( n ); - i = 6; - - ret = mbedtls_dhm_make_public( &ssl->handshake->dhm_ctx, - (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ), - &ssl->out_msg[i], n, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_public", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X ); - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX ); - - if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx, - ssl->handshake->premaster, - MBEDTLS_PREMASTER_SIZE, - &ssl->handshake->pmslen, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA ) - { - /* - * ECDH key exchange -- send client public value - */ - i = 4; - - ret = mbedtls_ecdh_make_public( &ssl->handshake->ecdh_ctx, - &n, - &ssl->out_msg[i], 1000, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_public", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Q", &ssl->handshake->ecdh_ctx.Q ); - - if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx, - &ssl->handshake->pmslen, - ssl->handshake->premaster, - MBEDTLS_MPI_MAX_SIZE, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MPI( 3, "ECDH: z", &ssl->handshake->ecdh_ctx.z ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - if( mbedtls_ssl_ciphersuite_uses_psk( ciphersuite_info ) ) - { - /* - * opaque psk_identity<0..2^16-1>; - */ - if( ssl->conf->psk == NULL || ssl->conf->psk_identity == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no private key for PSK" ) ); - return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED ); - } - - i = 4; - n = ssl->conf->psk_identity_len; - - if( i + 2 + n > MBEDTLS_SSL_OUT_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "psk identity too long or " - "SSL buffer too short" ) ); - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - } - - ssl->out_msg[i++] = (unsigned char)( n >> 8 ); - ssl->out_msg[i++] = (unsigned char)( n ); - - memcpy( ssl->out_msg + i, ssl->conf->psk_identity, ssl->conf->psk_identity_len ); - i += ssl->conf->psk_identity_len; - -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ) - { - n = 0; - } - else -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ) - { - if( ( ret = ssl_write_encrypted_pms( ssl, i, &n, 2 ) ) != 0 ) - return( ret ); - } - else -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ) - { - /* - * ClientDiffieHellmanPublic public (DHM send G^X mod P) - */ - n = ssl->handshake->dhm_ctx.len; - - if( i + 2 + n > MBEDTLS_SSL_OUT_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "psk identity or DHM size too long" - " or SSL buffer too short" ) ); - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - } - - ssl->out_msg[i++] = (unsigned char)( n >> 8 ); - ssl->out_msg[i++] = (unsigned char)( n ); - - ret = mbedtls_dhm_make_public( &ssl->handshake->dhm_ctx, - (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ), - &ssl->out_msg[i], n, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_public", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ) - { - /* - * ClientECDiffieHellmanPublic public; - */ - ret = mbedtls_ecdh_make_public( &ssl->handshake->ecdh_ctx, &n, - &ssl->out_msg[i], MBEDTLS_SSL_OUT_CONTENT_LEN - i, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_public", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Q", &ssl->handshake->ecdh_ctx.Q ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl, - ciphersuite_info->key_exchange ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA ) - { - i = 4; - if( ( ret = ssl_write_encrypted_pms( ssl, i, &n, 0 ) ) != 0 ) - return( ret ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - i = 4; - - ret = mbedtls_ecjpake_write_round_two( &ssl->handshake->ecjpake_ctx, - ssl->out_msg + i, MBEDTLS_SSL_OUT_CONTENT_LEN - i, &n, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_write_round_two", ret ); - return( ret ); - } - - ret = mbedtls_ecjpake_derive_secret( &ssl->handshake->ecjpake_ctx, - ssl->handshake->premaster, 32, &ssl->handshake->pmslen, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_derive_secret", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */ - { - ((void) ciphersuite_info); - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - ssl->out_msglen = i + n; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE; - - ssl->state++; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write client key exchange" ) ); - - return( 0 ); -} - -#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)&& \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) -static int ssl_write_certificate_verify( mbedtls_ssl_context *ssl ) -{ - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) ); - - if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret ); - return( ret ); - } - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) ); - ssl->state++; - return( 0 ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); -} -#else -static int ssl_write_certificate_verify( mbedtls_ssl_context *ssl ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - size_t n = 0, offset = 0; - unsigned char hash[48]; - unsigned char *hash_start = hash; - mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE; - unsigned int hashlen; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) ); - - if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret ); - return( ret ); - } - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) ); - ssl->state++; - return( 0 ); - } - - if( ssl->client_auth == 0 || mbedtls_ssl_own_cert( ssl ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) ); - ssl->state++; - return( 0 ); - } - - if( mbedtls_ssl_own_key( ssl ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no private key for certificate" ) ); - return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED ); - } - - /* - * Make an RSA signature of the handshake digests - */ - ssl->handshake->calc_verify( ssl, hash ); - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 ) - { - /* - * digitally-signed struct { - * opaque md5_hash[16]; - * opaque sha_hash[20]; - * }; - * - * md5_hash - * MD5(handshake_messages); - * - * sha_hash - * SHA(handshake_messages); - */ - hashlen = 36; - md_alg = MBEDTLS_MD_NONE; - - /* - * For ECDSA, default hash is SHA-1 only - */ - if( mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_ECDSA ) ) - { - hash_start += 16; - hashlen -= 16; - md_alg = MBEDTLS_MD_SHA1; - } - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \ - MBEDTLS_SSL_PROTO_TLS1_1 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - /* - * digitally-signed struct { - * opaque handshake_messages[handshake_messages_length]; - * }; - * - * Taking shortcut here. We assume that the server always allows the - * PRF Hash function and has sent it in the allowed signature - * algorithms list received in the Certificate Request message. - * - * Until we encounter a server that does not, we will take this - * shortcut. - * - * Reason: Otherwise we should have running hashes for SHA512 and SHA224 - * in order to satisfy 'weird' needs from the server side. - */ - if( ssl->transform_negotiate->ciphersuite_info->mac == - MBEDTLS_MD_SHA384 ) - { - md_alg = MBEDTLS_MD_SHA384; - ssl->out_msg[4] = MBEDTLS_SSL_HASH_SHA384; - } - else - { - md_alg = MBEDTLS_MD_SHA256; - ssl->out_msg[4] = MBEDTLS_SSL_HASH_SHA256; - } - ssl->out_msg[5] = mbedtls_ssl_sig_from_pk( mbedtls_ssl_own_key( ssl ) ); - - /* Info from md_alg will be used instead */ - hashlen = 0; - offset = 2; - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - if( ( ret = mbedtls_pk_sign( mbedtls_ssl_own_key( ssl ), md_alg, hash_start, hashlen, - ssl->out_msg + 6 + offset, &n, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_sign", ret ); - return( ret ); - } - - ssl->out_msg[4 + offset] = (unsigned char)( n >> 8 ); - ssl->out_msg[5 + offset] = (unsigned char)( n ); - - ssl->out_msglen = 6 + n + offset; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_CERTIFICATE_VERIFY; - - ssl->state++; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate verify" ) ); - - return( ret ); -} -#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -static int ssl_parse_new_session_ticket( mbedtls_ssl_context *ssl ) -{ - int ret; - uint32_t lifetime; - size_t ticket_len; - unsigned char *ticket; - const unsigned char *msg; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse new session ticket" ) ); - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - /* - * struct { - * uint32 ticket_lifetime_hint; - * opaque ticket<0..2^16-1>; - * } NewSessionTicket; - * - * 0 . 3 ticket_lifetime_hint - * 4 . 5 ticket_len (n) - * 6 . 5+n ticket content - */ - if( ssl->in_msg[0] != MBEDTLS_SSL_HS_NEW_SESSION_TICKET || - ssl->in_hslen < 6 + mbedtls_ssl_hs_hdr_len( ssl ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET ); - } - - msg = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ); - - lifetime = ( msg[0] << 24 ) | ( msg[1] << 16 ) | - ( msg[2] << 8 ) | ( msg[3] ); - - ticket_len = ( msg[4] << 8 ) | ( msg[5] ); - - if( ticket_len + 6 + mbedtls_ssl_hs_hdr_len( ssl ) != ssl->in_hslen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket length: %d", ticket_len ) ); - - /* We're not waiting for a NewSessionTicket message any more */ - ssl->handshake->new_session_ticket = 0; - ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC; - - /* - * Zero-length ticket means the server changed his mind and doesn't want - * to send a ticket after all, so just forget it - */ - if( ticket_len == 0 ) - return( 0 ); - - mbedtls_zeroize( ssl->session_negotiate->ticket, - ssl->session_negotiate->ticket_len ); - mbedtls_free( ssl->session_negotiate->ticket ); - ssl->session_negotiate->ticket = NULL; - ssl->session_negotiate->ticket_len = 0; - - if( ( ticket = mbedtls_calloc( 1, ticket_len ) ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "ticket alloc failed" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - memcpy( ticket, msg + 6, ticket_len ); - - ssl->session_negotiate->ticket = ticket; - ssl->session_negotiate->ticket_len = ticket_len; - ssl->session_negotiate->ticket_lifetime = lifetime; - - /* - * RFC 5077 section 3.4: - * "If the client receives a session ticket from the server, then it - * discards any Session ID that was sent in the ServerHello." - */ - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket in use, discarding session id" ) ); - ssl->session_negotiate->id_len = 0; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse new session ticket" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -/* - * SSL handshake -- client side -- single step - */ -int mbedtls_ssl_handshake_client_step( mbedtls_ssl_context *ssl ) -{ - int ret = 0; - - if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER || ssl->handshake == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "client state: %d", ssl->state ) ); - - if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 ) - return( ret ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING ) - { - if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 ) - return( ret ); - } -#endif - - /* Change state now, so that it is right in mbedtls_ssl_read_record(), used - * by DTLS for dropping out-of-sequence ChangeCipherSpec records */ -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - if( ssl->state == MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC && - ssl->handshake->new_session_ticket != 0 ) - { - ssl->state = MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET; - } -#endif - - switch( ssl->state ) - { - case MBEDTLS_SSL_HELLO_REQUEST: - ssl->state = MBEDTLS_SSL_CLIENT_HELLO; - break; - - /* - * ==> ClientHello - */ - case MBEDTLS_SSL_CLIENT_HELLO: - ret = ssl_write_client_hello( ssl ); - break; - - /* - * <== ServerHello - * Certificate - * ( ServerKeyExchange ) - * ( CertificateRequest ) - * ServerHelloDone - */ - case MBEDTLS_SSL_SERVER_HELLO: - ret = ssl_parse_server_hello( ssl ); - break; - - case MBEDTLS_SSL_SERVER_CERTIFICATE: - ret = mbedtls_ssl_parse_certificate( ssl ); - break; - - case MBEDTLS_SSL_SERVER_KEY_EXCHANGE: - ret = ssl_parse_server_key_exchange( ssl ); - break; - - case MBEDTLS_SSL_CERTIFICATE_REQUEST: - ret = ssl_parse_certificate_request( ssl ); - break; - - case MBEDTLS_SSL_SERVER_HELLO_DONE: - ret = ssl_parse_server_hello_done( ssl ); - break; - - /* - * ==> ( Certificate/Alert ) - * ClientKeyExchange - * ( CertificateVerify ) - * ChangeCipherSpec - * Finished - */ - case MBEDTLS_SSL_CLIENT_CERTIFICATE: - ret = mbedtls_ssl_write_certificate( ssl ); - break; - - case MBEDTLS_SSL_CLIENT_KEY_EXCHANGE: - ret = ssl_write_client_key_exchange( ssl ); - break; - - case MBEDTLS_SSL_CERTIFICATE_VERIFY: - ret = ssl_write_certificate_verify( ssl ); - break; - - case MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC: - ret = mbedtls_ssl_write_change_cipher_spec( ssl ); - break; - - case MBEDTLS_SSL_CLIENT_FINISHED: - ret = mbedtls_ssl_write_finished( ssl ); - break; - - /* - * <== ( NewSessionTicket ) - * ChangeCipherSpec - * Finished - */ -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - case MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET: - ret = ssl_parse_new_session_ticket( ssl ); - break; -#endif - - case MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC: - ret = mbedtls_ssl_parse_change_cipher_spec( ssl ); - break; - - case MBEDTLS_SSL_SERVER_FINISHED: - ret = mbedtls_ssl_parse_finished( ssl ); - break; - - case MBEDTLS_SSL_FLUSH_BUFFERS: - MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake: done" ) ); - ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP; - break; - - case MBEDTLS_SSL_HANDSHAKE_WRAPUP: - mbedtls_ssl_handshake_wrapup( ssl ); - break; - - default: - MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - return( ret ); -} -#endif /* MBEDTLS_SSL_CLI_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ssl_cookie.c b/components/ssl/mbedtls/mbedtls/library/ssl_cookie.c deleted file mode 100644 index caf11999..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ssl_cookie.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * DTLS cookie callbacks implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * These session callbacks use a simple chained list - * to store and retrieve the session information. - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SSL_COOKIE_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include "mbedtls/ssl_cookie.h" -#include "mbedtls/ssl_internal.h" - -#include - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * If DTLS is in use, then at least one of SHA-1, SHA-256, SHA-512 is - * available. Try SHA-256 first, 512 wastes resources since we need to stay - * with max 32 bytes of cookie for DTLS 1.0 - */ -#if defined(MBEDTLS_SHA256_C) -#define COOKIE_MD MBEDTLS_MD_SHA224 -#define COOKIE_MD_OUTLEN 32 -#define COOKIE_HMAC_LEN 28 -#elif defined(MBEDTLS_SHA512_C) -#define COOKIE_MD MBEDTLS_MD_SHA384 -#define COOKIE_MD_OUTLEN 48 -#define COOKIE_HMAC_LEN 28 -#elif defined(MBEDTLS_SHA1_C) -#define COOKIE_MD MBEDTLS_MD_SHA1 -#define COOKIE_MD_OUTLEN 20 -#define COOKIE_HMAC_LEN 20 -#else -#error "DTLS hello verify needs SHA-1 or SHA-2" -#endif - -/* - * Cookies are formed of a 4-bytes timestamp (or serial number) and - * an HMAC of timestemp and client ID. - */ -#define COOKIE_LEN ( 4 + COOKIE_HMAC_LEN ) - -void mbedtls_ssl_cookie_init( mbedtls_ssl_cookie_ctx *ctx ) -{ - mbedtls_md_init( &ctx->hmac_ctx ); -#if !defined(MBEDTLS_HAVE_TIME) - ctx->serial = 0; -#endif - ctx->timeout = MBEDTLS_SSL_COOKIE_TIMEOUT; - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &ctx->mutex ); -#endif -} - -void mbedtls_ssl_cookie_set_timeout( mbedtls_ssl_cookie_ctx *ctx, unsigned long delay ) -{ - ctx->timeout = delay; -} - -void mbedtls_ssl_cookie_free( mbedtls_ssl_cookie_ctx *ctx ) -{ - mbedtls_md_free( &ctx->hmac_ctx ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &ctx->mutex ); -#endif - - mbedtls_zeroize( ctx, sizeof( mbedtls_ssl_cookie_ctx ) ); -} - -int mbedtls_ssl_cookie_setup( mbedtls_ssl_cookie_ctx *ctx, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - unsigned char key[COOKIE_MD_OUTLEN]; - - if( ( ret = f_rng( p_rng, key, sizeof( key ) ) ) != 0 ) - return( ret ); - - ret = mbedtls_md_setup( &ctx->hmac_ctx, mbedtls_md_info_from_type( COOKIE_MD ), 1 ); - if( ret != 0 ) - return( ret ); - - ret = mbedtls_md_hmac_starts( &ctx->hmac_ctx, key, sizeof( key ) ); - if( ret != 0 ) - return( ret ); - - mbedtls_zeroize( key, sizeof( key ) ); - - return( 0 ); -} - -/* - * Generate the HMAC part of a cookie - */ -static int ssl_cookie_hmac( mbedtls_md_context_t *hmac_ctx, - const unsigned char time[4], - unsigned char **p, unsigned char *end, - const unsigned char *cli_id, size_t cli_id_len ) -{ - unsigned char hmac_out[COOKIE_MD_OUTLEN]; - - if( (size_t)( end - *p ) < COOKIE_HMAC_LEN ) - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - - if( mbedtls_md_hmac_reset( hmac_ctx ) != 0 || - mbedtls_md_hmac_update( hmac_ctx, time, 4 ) != 0 || - mbedtls_md_hmac_update( hmac_ctx, cli_id, cli_id_len ) != 0 || - mbedtls_md_hmac_finish( hmac_ctx, hmac_out ) != 0 ) - { - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - memcpy( *p, hmac_out, COOKIE_HMAC_LEN ); - *p += COOKIE_HMAC_LEN; - - return( 0 ); -} - -/* - * Generate cookie for DTLS ClientHello verification - */ -int mbedtls_ssl_cookie_write( void *p_ctx, - unsigned char **p, unsigned char *end, - const unsigned char *cli_id, size_t cli_id_len ) -{ - int ret; - mbedtls_ssl_cookie_ctx *ctx = (mbedtls_ssl_cookie_ctx *) p_ctx; - unsigned long t; - - if( ctx == NULL || cli_id == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( (size_t)( end - *p ) < COOKIE_LEN ) - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - -#if defined(MBEDTLS_HAVE_TIME) - t = (unsigned long) mbedtls_time( NULL ); -#else - t = ctx->serial++; -#endif - - (*p)[0] = (unsigned char)( t >> 24 ); - (*p)[1] = (unsigned char)( t >> 16 ); - (*p)[2] = (unsigned char)( t >> 8 ); - (*p)[3] = (unsigned char)( t ); - *p += 4; - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR + ret ); -#endif - - ret = ssl_cookie_hmac( &ctx->hmac_ctx, *p - 4, - p, end, cli_id, cli_id_len ); - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR + - MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -/* - * Check a cookie - */ -int mbedtls_ssl_cookie_check( void *p_ctx, - const unsigned char *cookie, size_t cookie_len, - const unsigned char *cli_id, size_t cli_id_len ) -{ - unsigned char ref_hmac[COOKIE_HMAC_LEN]; - int ret = 0; - unsigned char *p = ref_hmac; - mbedtls_ssl_cookie_ctx *ctx = (mbedtls_ssl_cookie_ctx *) p_ctx; - unsigned long cur_time, cookie_time; - - if( ctx == NULL || cli_id == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( cookie_len != COOKIE_LEN ) - return( -1 ); - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR + ret ); -#endif - - if( ssl_cookie_hmac( &ctx->hmac_ctx, cookie, - &p, p + sizeof( ref_hmac ), - cli_id, cli_id_len ) != 0 ) - ret = -1; - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR + - MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - if( ret != 0 ) - return( ret ); - - if( mbedtls_ssl_safer_memcmp( cookie + 4, ref_hmac, sizeof( ref_hmac ) ) != 0 ) - return( -1 ); - -#if defined(MBEDTLS_HAVE_TIME) - cur_time = (unsigned long) mbedtls_time( NULL ); -#else - cur_time = ctx->serial; -#endif - - cookie_time = ( (unsigned long) cookie[0] << 24 ) | - ( (unsigned long) cookie[1] << 16 ) | - ( (unsigned long) cookie[2] << 8 ) | - ( (unsigned long) cookie[3] ); - - if( ctx->timeout != 0 && cur_time - cookie_time > ctx->timeout ) - return( -1 ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_COOKIE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ssl_srv.c b/components/ssl/mbedtls/mbedtls/library/ssl_srv.c deleted file mode 100644 index 57a270ae..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ssl_srv.c +++ /dev/null @@ -1,4096 +0,0 @@ -/* - * SSLv3/TLSv1 server-side functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SSL_SRV_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include "mbedtls/debug.h" -#include "mbedtls/ssl.h" -#include "mbedtls/ssl_internal.h" - -#include - -#if defined(MBEDTLS_ECP_C) -#include "mbedtls/ecp.h" -#endif - -#if defined(MBEDTLS_HAVE_TIME) -#include "mbedtls/platform_time.h" -#endif - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} -#endif - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) -int mbedtls_ssl_set_client_transport_id( mbedtls_ssl_context *ssl, - const unsigned char *info, - size_t ilen ) -{ - if( ssl->conf->endpoint != MBEDTLS_SSL_IS_SERVER ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - mbedtls_free( ssl->cli_id ); - - if( ( ssl->cli_id = mbedtls_calloc( 1, ilen ) ) == NULL ) - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - - memcpy( ssl->cli_id, info, ilen ); - ssl->cli_id_len = ilen; - - return( 0 ); -} - -void mbedtls_ssl_conf_dtls_cookies( mbedtls_ssl_config *conf, - mbedtls_ssl_cookie_write_t *f_cookie_write, - mbedtls_ssl_cookie_check_t *f_cookie_check, - void *p_cookie ) -{ - conf->f_cookie_write = f_cookie_write; - conf->f_cookie_check = f_cookie_check; - conf->p_cookie = p_cookie; -} -#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */ - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) -static int ssl_parse_servername_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - int ret; - size_t servername_list_size, hostname_len; - const unsigned char *p; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "parse ServerName extension" ) ); - - servername_list_size = ( ( buf[0] << 8 ) | ( buf[1] ) ); - if( servername_list_size + 2 != len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - p = buf + 2; - while( servername_list_size > 0 ) - { - hostname_len = ( ( p[1] << 8 ) | p[2] ); - if( hostname_len + 3 > servername_list_size ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - if( p[0] == MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME ) - { - ret = ssl->conf->f_sni( ssl->conf->p_sni, - ssl, p + 3, hostname_len ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_sni_wrapper", ret ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - return( 0 ); - } - - servername_list_size -= hostname_len + 3; - p += hostname_len + 3; - } - - if( servername_list_size != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - return( 0 ); -} -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ - -static int ssl_parse_renegotiation_info( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ) - { - /* Check verify-data in constant-time. The length OTOH is no secret */ - if( len != 1 + ssl->verify_data_len || - buf[0] != ssl->verify_data_len || - mbedtls_ssl_safer_memcmp( buf + 1, ssl->peer_verify_data, - ssl->verify_data_len ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - } - else -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - { - if( len != 1 || buf[0] != 0x0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION; - } - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - -/* - * Status of the implementation of signature-algorithms extension: - * - * Currently, we are only considering the signature-algorithm extension - * to pick a ciphersuite which allows us to send the ServerKeyExchange - * message with a signature-hash combination that the user allows. - * - * We do *not* check whether all certificates in our certificate - * chain are signed with an allowed signature-hash pair. - * This needs to be done at a later stage. - * - */ -static int ssl_parse_signature_algorithms_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - size_t sig_alg_list_size; - - const unsigned char *p; - const unsigned char *end = buf + len; - - mbedtls_md_type_t md_cur; - mbedtls_pk_type_t sig_cur; - - sig_alg_list_size = ( ( buf[0] << 8 ) | ( buf[1] ) ); - if( sig_alg_list_size + 2 != len || - sig_alg_list_size % 2 != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* Currently we only guarantee signing the ServerKeyExchange message according - * to the constraints specified in this extension (see above), so it suffices - * to remember only one suitable hash for each possible signature algorithm. - * - * This will change when we also consider certificate signatures, - * in which case we will need to remember the whole signature-hash - * pair list from the extension. - */ - - for( p = buf + 2; p < end; p += 2 ) - { - /* Silently ignore unknown signature or hash algorithms. */ - - if( ( sig_cur = mbedtls_ssl_pk_alg_from_sig( p[1] ) ) == MBEDTLS_PK_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext" - " unknown sig alg encoding %d", p[1] ) ); - continue; - } - - /* Check if we support the hash the user proposes */ - md_cur = mbedtls_ssl_md_alg_from_hash( p[0] ); - if( md_cur == MBEDTLS_MD_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext:" - " unknown hash alg encoding %d", p[0] ) ); - continue; - } - - if( mbedtls_ssl_check_sig_hash( ssl, md_cur ) == 0 ) - { - mbedtls_ssl_sig_hash_set_add( &ssl->handshake->hash_algs, sig_cur, md_cur ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext:" - " match sig %d and hash %d", - sig_cur, md_cur ) ); - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext: " - "hash alg %d not supported", md_cur ) ); - } - } - - return( 0 ); -} -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static int ssl_parse_supported_elliptic_curves( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - size_t list_size, our_size; - const unsigned char *p; - const mbedtls_ecp_curve_info *curve_info, **curves; - - list_size = ( ( buf[0] << 8 ) | ( buf[1] ) ); - if( list_size + 2 != len || - list_size % 2 != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* Should never happen unless client duplicates the extension */ - if( ssl->handshake->curves != NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* Don't allow our peer to make us allocate too much memory, - * and leave room for a final 0 */ - our_size = list_size / 2 + 1; - if( our_size > MBEDTLS_ECP_DP_MAX ) - our_size = MBEDTLS_ECP_DP_MAX; - - if( ( curves = mbedtls_calloc( our_size, sizeof( *curves ) ) ) == NULL ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - ssl->handshake->curves = curves; - - p = buf + 2; - while( list_size > 0 && our_size > 1 ) - { - curve_info = mbedtls_ecp_curve_info_from_tls_id( ( p[0] << 8 ) | p[1] ); - - if( curve_info != NULL ) - { - *curves++ = curve_info; - our_size--; - } - - list_size -= 2; - p += 2; - } - - return( 0 ); -} - -static int ssl_parse_supported_point_formats( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - size_t list_size; - const unsigned char *p; - - list_size = buf[0]; - if( list_size + 1 != len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - p = buf + 1; - while( list_size > 0 ) - { - if( p[0] == MBEDTLS_ECP_PF_UNCOMPRESSED || - p[0] == MBEDTLS_ECP_PF_COMPRESSED ) - { -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) - ssl->handshake->ecdh_ctx.point_format = p[0]; -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - ssl->handshake->ecjpake_ctx.point_format = p[0]; -#endif - MBEDTLS_SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) ); - return( 0 ); - } - - list_size--; - p++; - } - - return( 0 ); -} -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || - MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static int ssl_parse_ecjpake_kkpp( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - int ret; - - if( mbedtls_ecjpake_check( &ssl->handshake->ecjpake_ctx ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip ecjpake kkpp extension" ) ); - return( 0 ); - } - - if( ( ret = mbedtls_ecjpake_read_round_one( &ssl->handshake->ecjpake_ctx, - buf, len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_one", ret ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( ret ); - } - - /* Only mark the extension as OK when we're sure it is */ - ssl->handshake->cli_exts |= MBEDTLS_TLS_EXT_ECJPAKE_KKPP_OK; - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -static int ssl_parse_max_fragment_length_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( len != 1 || buf[0] >= MBEDTLS_SSL_MAX_FRAG_LEN_INVALID ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ssl->session_negotiate->mfl_code = buf[0]; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) -static int ssl_parse_truncated_hmac_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ((void) buf); - - if( ssl->conf->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_ENABLED ) - ssl->session_negotiate->trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) -static int ssl_parse_encrypt_then_mac_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ((void) buf); - - if( ssl->conf->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED && - ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 ) - { - ssl->session_negotiate->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED; - } - - return( 0 ); -} -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) -static int ssl_parse_extended_ms_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, - size_t len ) -{ - if( len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ((void) buf); - - if( ssl->conf->extended_ms == MBEDTLS_SSL_EXTENDED_MS_ENABLED && - ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 ) - { - ssl->handshake->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED; - } - - return( 0 ); -} -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -static int ssl_parse_session_ticket_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t len ) -{ - int ret; - mbedtls_ssl_session session; - - mbedtls_ssl_session_init( &session ); - - if( ssl->conf->f_ticket_parse == NULL || - ssl->conf->f_ticket_write == NULL ) - { - return( 0 ); - } - - /* Remember the client asked us to send a new ticket */ - ssl->handshake->new_session_ticket = 1; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket length: %d", len ) ); - - if( len == 0 ) - return( 0 ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket rejected: renegotiating" ) ); - return( 0 ); - } -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - - /* - * Failures are ok: just ignore the ticket and proceed. - */ - if( ( ret = ssl->conf->f_ticket_parse( ssl->conf->p_ticket, &session, - buf, len ) ) != 0 ) - { - mbedtls_ssl_session_free( &session ); - - if( ret == MBEDTLS_ERR_SSL_INVALID_MAC ) - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket is not authentic" ) ); - else if( ret == MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED ) - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket is expired" ) ); - else - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_ticket_parse", ret ); - - return( 0 ); - } - - /* - * Keep the session ID sent by the client, since we MUST send it back to - * inform them we're accepting the ticket (RFC 5077 section 3.4) - */ - session.id_len = ssl->session_negotiate->id_len; - memcpy( &session.id, ssl->session_negotiate->id, session.id_len ); - - mbedtls_ssl_session_free( ssl->session_negotiate ); - memcpy( ssl->session_negotiate, &session, sizeof( mbedtls_ssl_session ) ); - - /* Zeroize instead of free as we copied the content */ - mbedtls_zeroize( &session, sizeof( mbedtls_ssl_session ) ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "session successfully restored from ticket" ) ); - - ssl->handshake->resume = 1; - - /* Don't send a new ticket after all, this one is OK */ - ssl->handshake->new_session_ticket = 0; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -#if defined(MBEDTLS_SSL_ALPN) -static int ssl_parse_alpn_ext( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ - size_t list_len, cur_len, ours_len; - const unsigned char *theirs, *start, *end; - const char **ours; - - /* If ALPN not configured, just ignore the extension */ - if( ssl->conf->alpn_list == NULL ) - return( 0 ); - - /* - * opaque ProtocolName<1..2^8-1>; - * - * struct { - * ProtocolName protocol_name_list<2..2^16-1> - * } ProtocolNameList; - */ - - /* Min length is 2 (list_len) + 1 (name_len) + 1 (name) */ - if( len < 4 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - list_len = ( buf[0] << 8 ) | buf[1]; - if( list_len != len - 2 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* - * Validate peer's list (lengths) - */ - start = buf + 2; - end = buf + len; - for( theirs = start; theirs != end; theirs += cur_len ) - { - cur_len = *theirs++; - - /* Current identifier must fit in list */ - if( cur_len > (size_t)( end - theirs ) ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* Empty strings MUST NOT be included */ - if( cur_len == 0 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - } - - /* - * Use our order of preference - */ - for( ours = ssl->conf->alpn_list; *ours != NULL; ours++ ) - { - ours_len = strlen( *ours ); - for( theirs = start; theirs != end; theirs += cur_len ) - { - cur_len = *theirs++; - - if( cur_len == ours_len && - memcmp( theirs, *ours, cur_len ) == 0 ) - { - ssl->alpn_chosen = *ours; - return( 0 ); - } - } - } - - /* If we get there, no match was found */ - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); -} -#endif /* MBEDTLS_SSL_ALPN */ - -/* - * Auxiliary functions for ServerHello parsing and related actions - */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -/* - * Return 0 if the given key uses one of the acceptable curves, -1 otherwise - */ -#if defined(MBEDTLS_ECDSA_C) -static int ssl_check_key_curve( mbedtls_pk_context *pk, - const mbedtls_ecp_curve_info **curves ) -{ - const mbedtls_ecp_curve_info **crv = curves; - mbedtls_ecp_group_id grp_id = mbedtls_pk_ec( *pk )->grp.id; - - while( *crv != NULL ) - { - if( (*crv)->grp_id == grp_id ) - return( 0 ); - crv++; - } - - return( -1 ); -} -#endif /* MBEDTLS_ECDSA_C */ - -/* - * Try picking a certificate for this ciphersuite, - * return 0 on success and -1 on failure. - */ -static int ssl_pick_cert( mbedtls_ssl_context *ssl, - const mbedtls_ssl_ciphersuite_t * ciphersuite_info ) -{ - mbedtls_ssl_key_cert *cur, *list, *fallback = NULL; - mbedtls_pk_type_t pk_alg = - mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ); - uint32_t flags; - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - if( ssl->handshake->sni_key_cert != NULL ) - list = ssl->handshake->sni_key_cert; - else -#endif - list = ssl->conf->key_cert; - - if( pk_alg == MBEDTLS_PK_NONE ) - return( 0 ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite requires certificate" ) ); - - if( list == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server has no certificate" ) ); - return( -1 ); - } - - for( cur = list; cur != NULL; cur = cur->next ) - { - MBEDTLS_SSL_DEBUG_CRT( 3, "candidate certificate chain, certificate", - cur->cert ); - - if( ! mbedtls_pk_can_do( cur->key, pk_alg ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: key type" ) ); - continue; - } - - /* - * This avoids sending the client a cert it'll reject based on - * keyUsage or other extensions. - * - * It also allows the user to provision different certificates for - * different uses based on keyUsage, eg if they want to avoid signing - * and decrypting with the same RSA key. - */ - if( mbedtls_ssl_check_cert_usage( cur->cert, ciphersuite_info, - MBEDTLS_SSL_IS_SERVER, &flags ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: " - "(extended) key usage extension" ) ); - continue; - } - -#if defined(MBEDTLS_ECDSA_C) - if( pk_alg == MBEDTLS_PK_ECDSA && - ssl_check_key_curve( cur->key, ssl->handshake->curves ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: elliptic curve" ) ); - continue; - } -#endif - - /* - * Try to select a SHA-1 certificate for pre-1.2 clients, but still - * present them a SHA-higher cert rather than failing if it's the only - * one we got that satisfies the other conditions. - */ - if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 && - cur->cert->sig_md != MBEDTLS_MD_SHA1 ) - { - if( fallback == NULL ) - fallback = cur; - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate not preferred: " - "sha-2 with pre-TLS 1.2 client" ) ); - continue; - } - } - - /* If we get there, we got a winner */ - break; - } - - if( cur == NULL ) - cur = fallback; - - /* Do not update ssl->handshake->key_cert unless there is a match */ - if( cur != NULL ) - { - ssl->handshake->key_cert = cur; - MBEDTLS_SSL_DEBUG_CRT( 3, "selected certificate chain, certificate", - ssl->handshake->key_cert->cert ); - return( 0 ); - } - - return( -1 ); -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -/* - * Check if a given ciphersuite is suitable for use with our config/keys/etc - * Sets ciphersuite_info only if the suite matches. - */ -static int ssl_ciphersuite_match( mbedtls_ssl_context *ssl, int suite_id, - const mbedtls_ssl_ciphersuite_t **ciphersuite_info ) -{ - const mbedtls_ssl_ciphersuite_t *suite_info; - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - mbedtls_pk_type_t sig_type; -#endif - - suite_info = mbedtls_ssl_ciphersuite_from_id( suite_id ); - if( suite_info == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "trying ciphersuite: %s", suite_info->name ) ); - - if( suite_info->min_minor_ver > ssl->minor_ver || - suite_info->max_minor_ver < ssl->minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: version" ) ); - return( 0 ); - } - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ( suite_info->flags & MBEDTLS_CIPHERSUITE_NODTLS ) ) - return( 0 ); -#endif - -#if defined(MBEDTLS_ARC4_C) - if( ssl->conf->arc4_disabled == MBEDTLS_SSL_ARC4_DISABLED && - suite_info->cipher == MBEDTLS_CIPHER_ARC4_128 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: rc4" ) ); - return( 0 ); - } -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - if( suite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE && - ( ssl->handshake->cli_exts & MBEDTLS_TLS_EXT_ECJPAKE_KKPP_OK ) == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: ecjpake " - "not configured or ext missing" ) ); - return( 0 ); - } -#endif - - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) - if( mbedtls_ssl_ciphersuite_uses_ec( suite_info ) && - ( ssl->handshake->curves == NULL || - ssl->handshake->curves[0] == NULL ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: " - "no common elliptic curve" ) ); - return( 0 ); - } -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - /* If the ciphersuite requires a pre-shared key and we don't - * have one, skip it now rather than failing later */ - if( mbedtls_ssl_ciphersuite_uses_psk( suite_info ) && - ssl->conf->f_psk == NULL && - ( ssl->conf->psk == NULL || ssl->conf->psk_identity == NULL || - ssl->conf->psk_identity_len == 0 || ssl->conf->psk_len == 0 ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: no pre-shared key" ) ); - return( 0 ); - } -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - /* If the ciphersuite requires signing, check whether - * a suitable hash algorithm is present. */ - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - sig_type = mbedtls_ssl_get_ciphersuite_sig_alg( suite_info ); - if( sig_type != MBEDTLS_PK_NONE && - mbedtls_ssl_sig_hash_set_find( &ssl->handshake->hash_algs, sig_type ) == MBEDTLS_MD_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: no suitable hash algorithm " - "for signature algorithm %d", sig_type ) ); - return( 0 ); - } - } - -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - /* - * Final check: if ciphersuite requires us to have a - * certificate/key of a particular type: - * - select the appropriate certificate if we have one, or - * - try the next ciphersuite if we don't - * This must be done last since we modify the key_cert list. - */ - if( ssl_pick_cert( ssl, suite_info ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: " - "no suitable certificate" ) ); - return( 0 ); - } -#endif - - *ciphersuite_info = suite_info; - return( 0 ); -} - -#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) -static int ssl_parse_client_hello_v2( mbedtls_ssl_context *ssl ) -{ - int ret, got_common_suite; - unsigned int i, j; - size_t n; - unsigned int ciph_len, sess_len, chal_len; - unsigned char *buf, *p; - const int *ciphersuites; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client hello v2" ) ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "client hello v2 illegal for renegotiation" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - - buf = ssl->in_hdr; - - MBEDTLS_SSL_DEBUG_BUF( 4, "record header", buf, 5 ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, message type: %d", - buf[2] ) ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, message len.: %d", - ( ( buf[0] & 0x7F ) << 8 ) | buf[1] ) ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, max. version: [%d:%d]", - buf[3], buf[4] ) ); - - /* - * SSLv2 Client Hello - * - * Record layer: - * 0 . 1 message length - * - * SSL layer: - * 2 . 2 message type - * 3 . 4 protocol version - */ - if( buf[2] != MBEDTLS_SSL_HS_CLIENT_HELLO || - buf[3] != MBEDTLS_SSL_MAJOR_VERSION_3 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - n = ( ( buf[0] << 8 ) | buf[1] ) & 0x7FFF; - - if( n < 17 || n > 512 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ssl->major_ver = MBEDTLS_SSL_MAJOR_VERSION_3; - ssl->minor_ver = ( buf[4] <= ssl->conf->max_minor_ver ) - ? buf[4] : ssl->conf->max_minor_ver; - - if( ssl->minor_ver < ssl->conf->min_minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum" - " [%d:%d] < [%d:%d]", - ssl->major_ver, ssl->minor_ver, - ssl->conf->min_major_ver, ssl->conf->min_minor_ver ) ); - - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION ); - return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION ); - } - - ssl->handshake->max_major_ver = buf[3]; - ssl->handshake->max_minor_ver = buf[4]; - - if( ( ret = mbedtls_ssl_fetch_input( ssl, 2 + n ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret ); - return( ret ); - } - - ssl->handshake->update_checksum( ssl, buf + 2, n ); - - buf = ssl->in_msg; - n = ssl->in_left - 5; - - /* - * 0 . 1 ciphersuitelist length - * 2 . 3 session id length - * 4 . 5 challenge length - * 6 . .. ciphersuitelist - * .. . .. session id - * .. . .. challenge - */ - MBEDTLS_SSL_DEBUG_BUF( 4, "record contents", buf, n ); - - ciph_len = ( buf[0] << 8 ) | buf[1]; - sess_len = ( buf[2] << 8 ) | buf[3]; - chal_len = ( buf[4] << 8 ) | buf[5]; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciph_len: %d, sess_len: %d, chal_len: %d", - ciph_len, sess_len, chal_len ) ); - - /* - * Make sure each parameter length is valid - */ - if( ciph_len < 3 || ( ciph_len % 3 ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - if( sess_len > 32 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - if( chal_len < 8 || chal_len > 32 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - if( n != 6 + ciph_len + sess_len + chal_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist", - buf + 6, ciph_len ); - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, session id", - buf + 6 + ciph_len, sess_len ); - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, challenge", - buf + 6 + ciph_len + sess_len, chal_len ); - - p = buf + 6 + ciph_len; - ssl->session_negotiate->id_len = sess_len; - memset( ssl->session_negotiate->id, 0, - sizeof( ssl->session_negotiate->id ) ); - memcpy( ssl->session_negotiate->id, p, ssl->session_negotiate->id_len ); - - p += sess_len; - memset( ssl->handshake->randbytes, 0, 64 ); - memcpy( ssl->handshake->randbytes + 32 - chal_len, p, chal_len ); - - /* - * Check for TLS_EMPTY_RENEGOTIATION_INFO_SCSV - */ - for( i = 0, p = buf + 6; i < ciph_len; i += 3, p += 3 ) - { - if( p[0] == 0 && p[1] == 0 && p[2] == MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) ); -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV " - "during renegotiation" ) ); - - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION; - break; - } - } - -#if defined(MBEDTLS_SSL_FALLBACK_SCSV) - for( i = 0, p = buf + 6; i < ciph_len; i += 3, p += 3 ) - { - if( p[0] == 0 && - p[1] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) && - p[2] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE ) & 0xff ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "received FALLBACK_SCSV" ) ); - - if( ssl->minor_ver < ssl->conf->max_minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "inapropriate fallback" ) ); - - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK ); - - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - break; - } - } -#endif /* MBEDTLS_SSL_FALLBACK_SCSV */ - - got_common_suite = 0; - ciphersuites = ssl->conf->ciphersuite_list[ssl->minor_ver]; - ciphersuite_info = NULL; -#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE) - for( j = 0, p = buf + 6; j < ciph_len; j += 3, p += 3 ) - for( i = 0; ciphersuites[i] != 0; i++ ) -#else - for( i = 0; ciphersuites[i] != 0; i++ ) - for( j = 0, p = buf + 6; j < ciph_len; j += 3, p += 3 ) -#endif - { - if( p[0] != 0 || - p[1] != ( ( ciphersuites[i] >> 8 ) & 0xFF ) || - p[2] != ( ( ciphersuites[i] ) & 0xFF ) ) - continue; - - got_common_suite = 1; - - if( ( ret = ssl_ciphersuite_match( ssl, ciphersuites[i], - &ciphersuite_info ) ) != 0 ) - return( ret ); - - if( ciphersuite_info != NULL ) - goto have_ciphersuite_v2; - } - - if( got_common_suite ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, " - "but none of them usable" ) ); - return( MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE ); - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) ); - return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN ); - } - -have_ciphersuite_v2: - MBEDTLS_SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) ); - - ssl->session_negotiate->ciphersuite = ciphersuites[i]; - ssl->transform_negotiate->ciphersuite_info = ciphersuite_info; - - /* - * SSLv2 Client Hello relevant renegotiation security checks - */ - if( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION && - ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ssl->in_left = 0; - ssl->state++; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client hello v2" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */ - -/* This function doesn't alert on errors that happen early during - ClientHello parsing because they might indicate that the client is - not talking SSL/TLS at all and would not understand our alert. */ -static int ssl_parse_client_hello( mbedtls_ssl_context *ssl ) -{ - int ret, got_common_suite; - size_t i, j; - size_t ciph_offset, comp_offset, ext_offset; - size_t msg_len, ciph_len, sess_len, comp_len, ext_len; -#if defined(MBEDTLS_SSL_PROTO_DTLS) - size_t cookie_offset, cookie_len; -#endif - unsigned char *buf, *p, *ext; -#if defined(MBEDTLS_SSL_RENEGOTIATION) - int renegotiation_info_seen = 0; -#endif - int handshake_failure = 0; - const int *ciphersuites; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info; - int major, minor; - - /* If there is no signature-algorithm extension present, - * we need to fall back to the default values for allowed - * signature-hash pairs. */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - int sig_hash_alg_ext_present = 0; -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client hello" ) ); - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) -read_record_header: -#endif - /* - * If renegotiating, then the input was read with mbedtls_ssl_read_record(), - * otherwise read it ourselves manually in order to support SSLv2 - * ClientHello, which doesn't use the same record layer format. - */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE ) -#endif - { - if( ( ret = mbedtls_ssl_fetch_input( ssl, 5 ) ) != 0 ) - { - /* No alert on a read error. */ - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret ); - return( ret ); - } - } - - buf = ssl->in_hdr; - -#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_STREAM ) -#endif - if( ( buf[0] & 0x80 ) != 0 ) - return( ssl_parse_client_hello_v2( ssl ) ); -#endif - - MBEDTLS_SSL_DEBUG_BUF( 4, "record header", buf, mbedtls_ssl_hdr_len( ssl ) ); - - /* - * SSLv3/TLS Client Hello - * - * Record layer: - * 0 . 0 message type - * 1 . 2 protocol version - * 3 . 11 DTLS: epoch + record sequence number - * 3 . 4 message length - */ - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, message type: %d", - buf[0] ) ); - - if( buf[0] != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, message len.: %d", - ( ssl->in_len[0] << 8 ) | ssl->in_len[1] ) ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, protocol version: [%d:%d]", - buf[1], buf[2] ) ); - - mbedtls_ssl_read_version( &major, &minor, ssl->conf->transport, buf + 1 ); - - /* According to RFC 5246 Appendix E.1, the version here is typically - * "{03,00}, the lowest version number supported by the client, [or] the - * value of ClientHello.client_version", so the only meaningful check here - * is the major version shouldn't be less than 3 */ - if( major < MBEDTLS_SSL_MAJOR_VERSION_3 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* For DTLS if this is the initial handshake, remember the client sequence - * number to use it in our next message (RFC 6347 4.2.1) */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM -#if defined(MBEDTLS_SSL_RENEGOTIATION) - && ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE -#endif - ) - { - /* Epoch should be 0 for initial handshakes */ - if( ssl->in_ctr[0] != 0 || ssl->in_ctr[1] != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - memcpy( ssl->out_ctr + 2, ssl->in_ctr + 2, 6 ); - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - if( mbedtls_ssl_dtls_replay_check( ssl ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "replayed record, discarding" ) ); - ssl->next_record_offset = 0; - ssl->in_left = 0; - goto read_record_header; - } - - /* No MAC to check yet, so we can update right now */ - mbedtls_ssl_dtls_replay_update( ssl ); -#endif - } -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - - msg_len = ( ssl->in_len[0] << 8 ) | ssl->in_len[1]; - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ) - { - /* Set by mbedtls_ssl_read_record() */ - msg_len = ssl->in_hslen; - } - else -#endif - { - if( msg_len > MBEDTLS_SSL_IN_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - if( ( ret = mbedtls_ssl_fetch_input( ssl, - mbedtls_ssl_hdr_len( ssl ) + msg_len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret ); - return( ret ); - } - - /* Done reading this record, get ready for the next one */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - ssl->next_record_offset = msg_len + mbedtls_ssl_hdr_len( ssl ); - else -#endif - ssl->in_left = 0; - } - - buf = ssl->in_msg; - - MBEDTLS_SSL_DEBUG_BUF( 4, "record contents", buf, msg_len ); - - ssl->handshake->update_checksum( ssl, buf, msg_len ); - - /* - * Handshake layer: - * 0 . 0 handshake type - * 1 . 3 handshake length - * 4 . 5 DTLS only: message seqence number - * 6 . 8 DTLS only: fragment offset - * 9 . 11 DTLS only: fragment length - */ - if( msg_len < mbedtls_ssl_hs_hdr_len( ssl ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, handshake type: %d", buf[0] ) ); - - if( buf[0] != MBEDTLS_SSL_HS_CLIENT_HELLO ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, handshake len.: %d", - ( buf[1] << 16 ) | ( buf[2] << 8 ) | buf[3] ) ); - - /* We don't support fragmentation of ClientHello (yet?) */ - if( buf[1] != 0 || - msg_len != mbedtls_ssl_hs_hdr_len( ssl ) + ( ( buf[2] << 8 ) | buf[3] ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - /* - * Copy the client's handshake message_seq on initial handshakes, - * check sequence number on renego. - */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - { - /* This couldn't be done in ssl_prepare_handshake_record() */ - unsigned int cli_msg_seq = ( ssl->in_msg[4] << 8 ) | - ssl->in_msg[5]; - - if( cli_msg_seq != ssl->handshake->in_msg_seq ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message_seq: " - "%d (expected %d)", cli_msg_seq, - ssl->handshake->in_msg_seq ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ssl->handshake->in_msg_seq++; - } - else -#endif - { - unsigned int cli_msg_seq = ( ssl->in_msg[4] << 8 ) | - ssl->in_msg[5]; - ssl->handshake->out_msg_seq = cli_msg_seq; - ssl->handshake->in_msg_seq = cli_msg_seq + 1; - } - - /* - * For now we don't support fragmentation, so make sure - * fragment_offset == 0 and fragment_length == length - */ - if( ssl->in_msg[6] != 0 || ssl->in_msg[7] != 0 || ssl->in_msg[8] != 0 || - memcmp( ssl->in_msg + 1, ssl->in_msg + 9, 3 ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "ClientHello fragmentation not supported" ) ); - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); - } - } -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - - buf += mbedtls_ssl_hs_hdr_len( ssl ); - msg_len -= mbedtls_ssl_hs_hdr_len( ssl ); - - /* - * ClientHello layer: - * 0 . 1 protocol version - * 2 . 33 random bytes (starting with 4 bytes of Unix time) - * 34 . 35 session id length (1 byte) - * 35 . 34+x session id - * 35+x . 35+x DTLS only: cookie length (1 byte) - * 36+x . .. DTLS only: cookie - * .. . .. ciphersuite list length (2 bytes) - * .. . .. ciphersuite list - * .. . .. compression alg. list length (1 byte) - * .. . .. compression alg. list - * .. . .. extensions length (2 bytes, optional) - * .. . .. extensions (optional) - */ - - /* - * Minimal length (with everything empty and extensions ommitted) is - * 2 + 32 + 1 + 2 + 1 = 38 bytes. Check that first, so that we can - * read at least up to session id length without worrying. - */ - if( msg_len < 38 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* - * Check and save the protocol version - */ - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, version", buf, 2 ); - - mbedtls_ssl_read_version( &ssl->major_ver, &ssl->minor_ver, - ssl->conf->transport, buf ); - - ssl->handshake->max_major_ver = ssl->major_ver; - ssl->handshake->max_minor_ver = ssl->minor_ver; - - if( ssl->major_ver < ssl->conf->min_major_ver || - ssl->minor_ver < ssl->conf->min_minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum" - " [%d:%d] < [%d:%d]", - ssl->major_ver, ssl->minor_ver, - ssl->conf->min_major_ver, ssl->conf->min_minor_ver ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION ); - return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION ); - } - - if( ssl->major_ver > ssl->conf->max_major_ver ) - { - ssl->major_ver = ssl->conf->max_major_ver; - ssl->minor_ver = ssl->conf->max_minor_ver; - } - else if( ssl->minor_ver > ssl->conf->max_minor_ver ) - ssl->minor_ver = ssl->conf->max_minor_ver; - - /* - * Save client random (inc. Unix time) - */ - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes", buf + 2, 32 ); - - memcpy( ssl->handshake->randbytes, buf + 2, 32 ); - - /* - * Check the session ID length and save session ID - */ - sess_len = buf[34]; - - if( sess_len > sizeof( ssl->session_negotiate->id ) || - sess_len + 34 + 2 > msg_len ) /* 2 for cipherlist length field */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, session id", buf + 35, sess_len ); - - ssl->session_negotiate->id_len = sess_len; - memset( ssl->session_negotiate->id, 0, - sizeof( ssl->session_negotiate->id ) ); - memcpy( ssl->session_negotiate->id, buf + 35, - ssl->session_negotiate->id_len ); - - /* - * Check the cookie length and content - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - cookie_offset = 35 + sess_len; - cookie_len = buf[cookie_offset]; - - if( cookie_offset + 1 + cookie_len + 2 > msg_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, cookie", - buf + cookie_offset + 1, cookie_len ); - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) - if( ssl->conf->f_cookie_check != NULL -#if defined(MBEDTLS_SSL_RENEGOTIATION) - && ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE -#endif - ) - { - if( ssl->conf->f_cookie_check( ssl->conf->p_cookie, - buf + cookie_offset + 1, cookie_len, - ssl->cli_id, ssl->cli_id_len ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification failed" ) ); - ssl->handshake->verify_cookie_len = 1; - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification passed" ) ); - ssl->handshake->verify_cookie_len = 0; - } - } - else -#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */ - { - /* We know we didn't send a cookie, so it should be empty */ - if( cookie_len != 0 ) - { - /* This may be an attacker's probe, so don't send an alert */ - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification skipped" ) ); - } - - /* - * Check the ciphersuitelist length (will be parsed later) - */ - ciph_offset = cookie_offset + 1 + cookie_len; - } - else -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - ciph_offset = 35 + sess_len; - - ciph_len = ( buf[ciph_offset + 0] << 8 ) - | ( buf[ciph_offset + 1] ); - - if( ciph_len < 2 || - ciph_len + 2 + ciph_offset + 1 > msg_len || /* 1 for comp. alg. len */ - ( ciph_len % 2 ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist", - buf + ciph_offset + 2, ciph_len ); - - /* - * Check the compression algorithms length and pick one - */ - comp_offset = ciph_offset + 2 + ciph_len; - - comp_len = buf[comp_offset]; - - if( comp_len < 1 || - comp_len > 16 || - comp_len + comp_offset + 1 > msg_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, compression", - buf + comp_offset + 1, comp_len ); - - ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_NULL; -#if defined(MBEDTLS_ZLIB_SUPPORT) - for( i = 0; i < comp_len; ++i ) - { - if( buf[comp_offset + 1 + i] == MBEDTLS_SSL_COMPRESS_DEFLATE ) - { - ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_DEFLATE; - break; - } - } -#endif - - /* See comments in ssl_write_client_hello() */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_NULL; -#endif - - /* Do not parse the extensions if the protocol is SSLv3 */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ( ssl->major_ver != 3 ) || ( ssl->minor_ver != 0 ) ) - { -#endif - /* - * Check the extension length - */ - ext_offset = comp_offset + 1 + comp_len; - if( msg_len > ext_offset ) - { - if( msg_len < ext_offset + 2 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - ext_len = ( buf[ext_offset + 0] << 8 ) - | ( buf[ext_offset + 1] ); - - if( ( ext_len > 0 && ext_len < 4 ) || - msg_len != ext_offset + 2 + ext_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - } - else - ext_len = 0; - - ext = buf + ext_offset + 2; - MBEDTLS_SSL_DEBUG_BUF( 3, "client hello extensions", ext, ext_len ); - - while( ext_len != 0 ) - { - unsigned int ext_id = ( ( ext[0] << 8 ) - | ( ext[1] ) ); - unsigned int ext_size = ( ( ext[2] << 8 ) - | ( ext[3] ) ); - - if( ext_size + 4 > ext_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - switch( ext_id ) - { -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - case MBEDTLS_TLS_EXT_SERVERNAME: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found ServerName extension" ) ); - if( ssl->conf->f_sni == NULL ) - break; - - ret = ssl_parse_servername_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ - - case MBEDTLS_TLS_EXT_RENEGOTIATION_INFO: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) ); -#if defined(MBEDTLS_SSL_RENEGOTIATION) - renegotiation_info_seen = 1; -#endif - - ret = ssl_parse_renegotiation_info( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - case MBEDTLS_TLS_EXT_SIG_ALG: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) ); - - ret = ssl_parse_signature_algorithms_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - - sig_hash_alg_ext_present = 1; - break; -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - case MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported elliptic curves extension" ) ); - - ret = ssl_parse_supported_elliptic_curves( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; - - case MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported point formats extension" ) ); - ssl->handshake->cli_exts |= MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT; - - ret = ssl_parse_supported_point_formats( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || - MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - case MBEDTLS_TLS_EXT_ECJPAKE_KKPP: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found ecjpake kkpp extension" ) ); - - ret = ssl_parse_ecjpake_kkpp( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - case MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found max fragment length extension" ) ); - - ret = ssl_parse_max_fragment_length_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - case MBEDTLS_TLS_EXT_TRUNCATED_HMAC: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found truncated hmac extension" ) ); - - ret = ssl_parse_truncated_hmac_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - case MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found encrypt then mac extension" ) ); - - ret = ssl_parse_encrypt_then_mac_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - case MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found extended master secret extension" ) ); - - ret = ssl_parse_extended_ms_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - case MBEDTLS_TLS_EXT_SESSION_TICKET: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found session ticket extension" ) ); - - ret = ssl_parse_session_ticket_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -#if defined(MBEDTLS_SSL_ALPN) - case MBEDTLS_TLS_EXT_ALPN: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "found alpn extension" ) ); - - ret = ssl_parse_alpn_ext( ssl, ext + 4, ext_size ); - if( ret != 0 ) - return( ret ); - break; -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - - default: - MBEDTLS_SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)", - ext_id ) ); - } - - ext_len -= 4 + ext_size; - ext += 4 + ext_size; - - if( ext_len > 0 && ext_len < 4 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - } -#if defined(MBEDTLS_SSL_PROTO_SSL3) - } -#endif - -#if defined(MBEDTLS_SSL_FALLBACK_SCSV) - for( i = 0, p = buf + ciph_offset + 2; i < ciph_len; i += 2, p += 2 ) - { - if( p[0] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) && - p[1] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE ) & 0xff ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "received FALLBACK_SCSV" ) ); - - if( ssl->minor_ver < ssl->conf->max_minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "inapropriate fallback" ) ); - - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK ); - - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - break; - } - } -#endif /* MBEDTLS_SSL_FALLBACK_SCSV */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - - /* - * Try to fall back to default hash SHA1 if the client - * hasn't provided any preferred signature-hash combinations. - */ - if( sig_hash_alg_ext_present == 0 ) - { - mbedtls_md_type_t md_default = MBEDTLS_MD_SHA1; - - if( mbedtls_ssl_check_sig_hash( ssl, md_default ) != 0 ) - md_default = MBEDTLS_MD_NONE; - - mbedtls_ssl_sig_hash_set_const_hash( &ssl->handshake->hash_algs, md_default ); - } - -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - - /* - * Check for TLS_EMPTY_RENEGOTIATION_INFO_SCSV - */ - for( i = 0, p = buf + ciph_offset + 2; i < ciph_len; i += 2, p += 2 ) - { - if( p[0] == 0 && p[1] == MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) ); -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV " - "during renegotiation" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } -#endif - ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION; - break; - } - } - - /* - * Renegotiation security checks - */ - if( ssl->secure_renegotiation != MBEDTLS_SSL_SECURE_RENEGOTIATION && - ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) ); - handshake_failure = 1; - } -#if defined(MBEDTLS_SSL_RENEGOTIATION) - else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS && - ssl->secure_renegotiation == MBEDTLS_SSL_SECURE_RENEGOTIATION && - renegotiation_info_seen == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) ); - handshake_failure = 1; - } - else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS && - ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION && - ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) ); - handshake_failure = 1; - } - else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS && - ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION && - renegotiation_info_seen == 1 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) ); - handshake_failure = 1; - } -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - - if( handshake_failure == 1 ) - { - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - /* - * Search for a matching ciphersuite - * (At the end because we need information from the EC-based extensions - * and certificate from the SNI callback triggered by the SNI extension.) - */ - got_common_suite = 0; - ciphersuites = ssl->conf->ciphersuite_list[ssl->minor_ver]; - ciphersuite_info = NULL; -#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE) - for( j = 0, p = buf + ciph_offset + 2; j < ciph_len; j += 2, p += 2 ) - for( i = 0; ciphersuites[i] != 0; i++ ) -#else - for( i = 0; ciphersuites[i] != 0; i++ ) - for( j = 0, p = buf + ciph_offset + 2; j < ciph_len; j += 2, p += 2 ) -#endif - { - if( p[0] != ( ( ciphersuites[i] >> 8 ) & 0xFF ) || - p[1] != ( ( ciphersuites[i] ) & 0xFF ) ) - continue; - - got_common_suite = 1; - - if( ( ret = ssl_ciphersuite_match( ssl, ciphersuites[i], - &ciphersuite_info ) ) != 0 ) - return( ret ); - - if( ciphersuite_info != NULL ) - goto have_ciphersuite; - } - - if( got_common_suite ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, " - "but none of them usable" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE ); - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ); - return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN ); - } - -have_ciphersuite: - MBEDTLS_SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) ); - - ssl->session_negotiate->ciphersuite = ciphersuites[i]; - ssl->transform_negotiate->ciphersuite_info = ciphersuite_info; - - ssl->state++; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - mbedtls_ssl_recv_flight_completed( ssl ); -#endif - - /* Debugging-only output for testsuite */ -#if defined(MBEDTLS_DEBUG_C) && \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - mbedtls_pk_type_t sig_alg = mbedtls_ssl_get_ciphersuite_sig_alg( ciphersuite_info ); - if( sig_alg != MBEDTLS_PK_NONE ) - { - mbedtls_md_type_t md_alg = mbedtls_ssl_sig_hash_set_find( &ssl->handshake->hash_algs, - sig_alg ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext: %d", - mbedtls_ssl_hash_from_md_alg( md_alg ) ) ); - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "no hash algorithm for signature algorithm " - "%d - should not happen", sig_alg ) ); - } - } -#endif - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client hello" ) ); - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) -static void ssl_write_truncated_hmac_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - - if( ssl->session_negotiate->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding truncated hmac extension" ) ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC ) & 0xFF ); - - *p++ = 0x00; - *p++ = 0x00; - - *olen = 4; -} -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) -static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - const mbedtls_ssl_ciphersuite_t *suite = NULL; - const mbedtls_cipher_info_t *cipher = NULL; - - if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED || - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - *olen = 0; - return; - } - - /* - * RFC 7366: "If a server receives an encrypt-then-MAC request extension - * from a client and then selects a stream or Authenticated Encryption - * with Associated Data (AEAD) ciphersuite, it MUST NOT send an - * encrypt-then-MAC response extension back to the client." - */ - if( ( suite = mbedtls_ssl_ciphersuite_from_id( - ssl->session_negotiate->ciphersuite ) ) == NULL || - ( cipher = mbedtls_cipher_info_from_type( suite->cipher ) ) == NULL || - cipher->mode != MBEDTLS_MODE_CBC ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding encrypt then mac extension" ) ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC ) & 0xFF ); - - *p++ = 0x00; - *p++ = 0x00; - - *olen = 4; -} -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) -static void ssl_write_extended_ms_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - - if( ssl->handshake->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED || - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding extended master secret " - "extension" ) ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET ) & 0xFF ); - - *p++ = 0x00; - *p++ = 0x00; - - *olen = 4; -} -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -static void ssl_write_session_ticket_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - - if( ssl->handshake->new_session_ticket == 0 ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding session ticket extension" ) ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET ) & 0xFF ); - - *p++ = 0x00; - *p++ = 0x00; - - *olen = 4; -} -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -static void ssl_write_renegotiation_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - - if( ssl->secure_renegotiation != MBEDTLS_SSL_SECURE_RENEGOTIATION ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, secure renegotiation extension" ) ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO ) & 0xFF ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ) - { - *p++ = 0x00; - *p++ = ( ssl->verify_data_len * 2 + 1 ) & 0xFF; - *p++ = ssl->verify_data_len * 2 & 0xFF; - - memcpy( p, ssl->peer_verify_data, ssl->verify_data_len ); - p += ssl->verify_data_len; - memcpy( p, ssl->own_verify_data, ssl->verify_data_len ); - p += ssl->verify_data_len; - } - else -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - { - *p++ = 0x00; - *p++ = 0x01; - *p++ = 0x00; - } - - *olen = p - buf; -} - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -static void ssl_write_max_fragment_length_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - - if( ssl->session_negotiate->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, max_fragment_length extension" ) ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH ) & 0xFF ); - - *p++ = 0x00; - *p++ = 1; - - *p++ = ssl->session_negotiate->mfl_code; - - *olen = 5; -} -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static void ssl_write_supported_point_formats_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - unsigned char *p = buf; - ((void) ssl); - - if( ( ssl->handshake->cli_exts & - MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT ) == 0 ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, supported_point_formats extension" ) ); - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS ) & 0xFF ); - - *p++ = 0x00; - *p++ = 2; - - *p++ = 1; - *p++ = MBEDTLS_ECP_PF_UNCOMPRESSED; - - *olen = 6; -} -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -static void ssl_write_ecjpake_kkpp_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, - size_t *olen ) -{ - int ret; - unsigned char *p = buf; - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - size_t kkpp_len; - - *olen = 0; - - /* Skip costly computation if not needed */ - if( ssl->transform_negotiate->ciphersuite_info->key_exchange != - MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - return; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, ecjpake kkpp extension" ) ); - - if( end - p < 4 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) ); - return; - } - - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP ) & 0xFF ); - - ret = mbedtls_ecjpake_write_round_one( &ssl->handshake->ecjpake_ctx, - p + 2, end - p - 2, &kkpp_len, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1 , "mbedtls_ecjpake_write_round_one", ret ); - return; - } - - *p++ = (unsigned char)( ( kkpp_len >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( kkpp_len ) & 0xFF ); - - *olen = kkpp_len + 4; -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_SSL_ALPN ) -static void ssl_write_alpn_ext( mbedtls_ssl_context *ssl, - unsigned char *buf, size_t *olen ) -{ - if( ssl->alpn_chosen == NULL ) - { - *olen = 0; - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding alpn extension" ) ); - - /* - * 0 . 1 ext identifier - * 2 . 3 ext length - * 4 . 5 protocol list length - * 6 . 6 protocol name length - * 7 . 7+n protocol name - */ - buf[0] = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN >> 8 ) & 0xFF ); - buf[1] = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN ) & 0xFF ); - - *olen = 7 + strlen( ssl->alpn_chosen ); - - buf[2] = (unsigned char)( ( ( *olen - 4 ) >> 8 ) & 0xFF ); - buf[3] = (unsigned char)( ( ( *olen - 4 ) ) & 0xFF ); - - buf[4] = (unsigned char)( ( ( *olen - 6 ) >> 8 ) & 0xFF ); - buf[5] = (unsigned char)( ( ( *olen - 6 ) ) & 0xFF ); - - buf[6] = (unsigned char)( ( ( *olen - 7 ) ) & 0xFF ); - - memcpy( buf + 7, ssl->alpn_chosen, *olen - 7 ); -} -#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */ - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) -static int ssl_write_hello_verify_request( mbedtls_ssl_context *ssl ) -{ - int ret; - unsigned char *p = ssl->out_msg + 4; - unsigned char *cookie_len_byte; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write hello verify request" ) ); - - /* - * struct { - * ProtocolVersion server_version; - * opaque cookie<0..2^8-1>; - * } HelloVerifyRequest; - */ - - /* The RFC is not clear on this point, but sending the actual negotiated - * version looks like the most interoperable thing to do. */ - mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver, - ssl->conf->transport, p ); - MBEDTLS_SSL_DEBUG_BUF( 3, "server version", p, 2 ); - p += 2; - - /* If we get here, f_cookie_check is not null */ - if( ssl->conf->f_cookie_write == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "inconsistent cookie callbacks" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - /* Skip length byte until we know the length */ - cookie_len_byte = p++; - - if( ( ret = ssl->conf->f_cookie_write( ssl->conf->p_cookie, - &p, ssl->out_buf + MBEDTLS_SSL_OUT_BUFFER_LEN, - ssl->cli_id, ssl->cli_id_len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "f_cookie_write", ret ); - return( ret ); - } - - *cookie_len_byte = (unsigned char)( p - ( cookie_len_byte + 1 ) ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "cookie sent", cookie_len_byte + 1, *cookie_len_byte ); - - ssl->out_msglen = p - ssl->out_msg; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST; - - ssl->state = MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write hello verify request" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */ - -static int ssl_write_server_hello( mbedtls_ssl_context *ssl ) -{ -#if defined(MBEDTLS_HAVE_TIME) - mbedtls_time_t t; -#endif - int ret; - size_t olen, ext_len = 0, n; - unsigned char *buf, *p; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello" ) ); - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake->verify_cookie_len != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "client hello was not authenticated" ) ); - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello" ) ); - - return( ssl_write_hello_verify_request( ssl ) ); - } -#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */ - - if( ssl->conf->f_rng == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "no RNG provided") ); - return( MBEDTLS_ERR_SSL_NO_RNG ); - } - - /* - * 0 . 0 handshake type - * 1 . 3 handshake length - * 4 . 5 protocol version - * 6 . 9 UNIX time() - * 10 . 37 random bytes - */ - buf = ssl->out_msg; - p = buf + 4; - - mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver, - ssl->conf->transport, p ); - p += 2; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen version: [%d:%d]", - buf[4], buf[5] ) ); - -#if defined(MBEDTLS_HAVE_TIME) - t = mbedtls_time( NULL ); - *p++ = (unsigned char)( t >> 24 ); - *p++ = (unsigned char)( t >> 16 ); - *p++ = (unsigned char)( t >> 8 ); - *p++ = (unsigned char)( t ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) ); -#else - if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 4 ) ) != 0 ) - return( ret ); - - p += 4; -#endif /* MBEDTLS_HAVE_TIME */ - - if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 28 ) ) != 0 ) - return( ret ); - - p += 28; - - memcpy( ssl->handshake->randbytes + 32, buf + 6, 32 ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, random bytes", buf + 6, 32 ); - - /* - * Resume is 0 by default, see ssl_handshake_init(). - * It may be already set to 1 by ssl_parse_session_ticket_ext(). - * If not, try looking up session ID in our cache. - */ - if( ssl->handshake->resume == 0 && -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE && -#endif - ssl->session_negotiate->id_len != 0 && - ssl->conf->f_get_cache != NULL && - ssl->conf->f_get_cache( ssl->conf->p_cache, ssl->session_negotiate ) == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "session successfully restored from cache" ) ); - ssl->handshake->resume = 1; - } - - if( ssl->handshake->resume == 0 ) - { - /* - * New session, create a new session id, - * unless we're about to issue a session ticket - */ - ssl->state++; - -#if defined(MBEDTLS_HAVE_TIME) - ssl->session_negotiate->start = mbedtls_time( NULL ); -#endif - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - if( ssl->handshake->new_session_ticket != 0 ) - { - ssl->session_negotiate->id_len = n = 0; - memset( ssl->session_negotiate->id, 0, 32 ); - } - else -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - { - ssl->session_negotiate->id_len = n = 32; - if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, ssl->session_negotiate->id, - n ) ) != 0 ) - return( ret ); - } - } - else - { - /* - * Resuming a session - */ - n = ssl->session_negotiate->id_len; - ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC; - - if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret ); - return( ret ); - } - } - - /* - * 38 . 38 session id length - * 39 . 38+n session id - * 39+n . 40+n chosen ciphersuite - * 41+n . 41+n chosen compression alg. - * 42+n . 43+n extensions length - * 44+n . 43+n+m extensions - */ - *p++ = (unsigned char) ssl->session_negotiate->id_len; - memcpy( p, ssl->session_negotiate->id, ssl->session_negotiate->id_len ); - p += ssl->session_negotiate->id_len; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) ); - MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, session id", buf + 39, n ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "%s session has been resumed", - ssl->handshake->resume ? "a" : "no" ) ); - - *p++ = (unsigned char)( ssl->session_negotiate->ciphersuite >> 8 ); - *p++ = (unsigned char)( ssl->session_negotiate->ciphersuite ); - *p++ = (unsigned char)( ssl->session_negotiate->compression ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %s", - mbedtls_ssl_get_ciphersuite_name( ssl->session_negotiate->ciphersuite ) ) ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: 0x%02X", - ssl->session_negotiate->compression ) ); - - /* Do not write the extensions if the protocol is SSLv3 */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ( ssl->major_ver != 3 ) || ( ssl->minor_ver != 0 ) ) - { -#endif - - /* - * First write extensions, then the total length - */ - ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - ssl_write_max_fragment_length_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - ssl_write_truncated_hmac_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - ssl_write_encrypt_then_mac_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - ssl_write_extended_ms_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - ssl_write_session_ticket_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - ssl_write_supported_point_formats_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - ssl_write_ecjpake_kkpp_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - -#if defined(MBEDTLS_SSL_ALPN) - ssl_write_alpn_ext( ssl, p + 2 + ext_len, &olen ); - ext_len += olen; -#endif - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, total extension length: %d", ext_len ) ); - - if( ext_len > 0 ) - { - *p++ = (unsigned char)( ( ext_len >> 8 ) & 0xFF ); - *p++ = (unsigned char)( ( ext_len ) & 0xFF ); - p += ext_len; - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - } -#endif - - ssl->out_msglen = p - buf; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_SERVER_HELLO; - - ret = mbedtls_ssl_write_record( ssl ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello" ) ); - - return( ret ); -} - -#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)&& \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) -static int ssl_write_certificate_request( mbedtls_ssl_context *ssl ) -{ - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) ); - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) ); - ssl->state++; - return( 0 ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); -} -#else -static int ssl_write_certificate_request( mbedtls_ssl_context *ssl ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - size_t dn_size, total_dn_size; /* excluding length bytes */ - size_t ct_len, sa_len; /* including length bytes */ - unsigned char *buf, *p; - const unsigned char * const end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - const mbedtls_x509_crt *crt; - int authmode; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) ); - - ssl->state++; - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - if( ssl->handshake->sni_authmode != MBEDTLS_SSL_VERIFY_UNSET ) - authmode = ssl->handshake->sni_authmode; - else -#endif - authmode = ssl->conf->authmode; - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE || - authmode == MBEDTLS_SSL_VERIFY_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) ); - return( 0 ); - } - - /* - * 0 . 0 handshake type - * 1 . 3 handshake length - * 4 . 4 cert type count - * 5 .. m-1 cert types - * m .. m+1 sig alg length (TLS 1.2 only) - * m+1 .. n-1 SignatureAndHashAlgorithms (TLS 1.2 only) - * n .. n+1 length of all DNs - * n+2 .. n+3 length of DN 1 - * n+4 .. ... Distinguished Name #1 - * ... .. ... length of DN 2, etc. - */ - buf = ssl->out_msg; - p = buf + 4; - - /* - * Supported certificate types - * - * ClientCertificateType certificate_types<1..2^8-1>; - * enum { (255) } ClientCertificateType; - */ - ct_len = 0; - -#if defined(MBEDTLS_RSA_C) - p[1 + ct_len++] = MBEDTLS_SSL_CERT_TYPE_RSA_SIGN; -#endif -#if defined(MBEDTLS_ECDSA_C) - p[1 + ct_len++] = MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN; -#endif - - p[0] = (unsigned char) ct_len++; - p += ct_len; - - sa_len = 0; -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - /* - * Add signature_algorithms for verify (TLS 1.2) - * - * SignatureAndHashAlgorithm supported_signature_algorithms<2..2^16-2>; - * - * struct { - * HashAlgorithm hash; - * SignatureAlgorithm signature; - * } SignatureAndHashAlgorithm; - * - * enum { (255) } HashAlgorithm; - * enum { (255) } SignatureAlgorithm; - */ - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - const int *cur; - - /* - * Supported signature algorithms - */ - for( cur = ssl->conf->sig_hashes; *cur != MBEDTLS_MD_NONE; cur++ ) - { - unsigned char hash = mbedtls_ssl_hash_from_md_alg( *cur ); - - if( MBEDTLS_SSL_HASH_NONE == hash || mbedtls_ssl_set_calc_verify_md( ssl, hash ) ) - continue; - -#if defined(MBEDTLS_RSA_C) - p[2 + sa_len++] = hash; - p[2 + sa_len++] = MBEDTLS_SSL_SIG_RSA; -#endif -#if defined(MBEDTLS_ECDSA_C) - p[2 + sa_len++] = hash; - p[2 + sa_len++] = MBEDTLS_SSL_SIG_ECDSA; -#endif - } - - p[0] = (unsigned char)( sa_len >> 8 ); - p[1] = (unsigned char)( sa_len ); - sa_len += 2; - p += sa_len; - } -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - - /* - * DistinguishedName certificate_authorities<0..2^16-1>; - * opaque DistinguishedName<1..2^16-1>; - */ - p += 2; - - total_dn_size = 0; - - if( ssl->conf->cert_req_ca_list == MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED ) - { -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - if( ssl->handshake->sni_ca_chain != NULL ) - crt = ssl->handshake->sni_ca_chain; - else -#endif - crt = ssl->conf->ca_chain; - - while( crt != NULL && crt->version != 0 ) - { - dn_size = crt->subject_raw.len; - - if( end < p || - (size_t)( end - p ) < dn_size || - (size_t)( end - p ) < 2 + dn_size ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "skipping CAs: buffer too short" ) ); - break; - } - - *p++ = (unsigned char)( dn_size >> 8 ); - *p++ = (unsigned char)( dn_size ); - memcpy( p, crt->subject_raw.p, dn_size ); - p += dn_size; - - MBEDTLS_SSL_DEBUG_BUF( 3, "requested DN", p - dn_size, dn_size ); - - total_dn_size += 2 + dn_size; - crt = crt->next; - } - } - - ssl->out_msglen = p - buf; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_CERTIFICATE_REQUEST; - ssl->out_msg[4 + ct_len + sa_len] = (unsigned char)( total_dn_size >> 8 ); - ssl->out_msg[5 + ct_len + sa_len] = (unsigned char)( total_dn_size ); - - ret = mbedtls_ssl_write_record( ssl ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate request" ) ); - - return( ret ); -} -#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) -static int ssl_get_ecdh_params_from_cert( mbedtls_ssl_context *ssl ) -{ - int ret; - - if( ! mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_ECKEY ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) ); - return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH ); - } - - if( ( ret = mbedtls_ecdh_get_params( &ssl->handshake->ecdh_ctx, - mbedtls_pk_ec( *mbedtls_ssl_own_key( ssl ) ), - MBEDTLS_ECDH_OURS ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_get_params" ), ret ); - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || - MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ - -static int ssl_write_server_key_exchange( mbedtls_ssl_context *ssl ) -{ - int ret; - size_t n = 0; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED) - unsigned char *p = ssl->out_msg + 4; - size_t len; -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) - unsigned char *dig_signed = p; - size_t dig_signed_len = 0; -#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */ -#endif /* MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED */ - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server key exchange" ) ); - - /* - * - * Part 1: Extract static ECDH parameters and abort - * if ServerKeyExchange not needed. - * - */ - - /* For suites involving ECDH, extract DH parameters - * from certificate at this point. */ -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED) - if( mbedtls_ssl_ciphersuite_uses_ecdh( ciphersuite_info ) ) - { - ssl_get_ecdh_params_from_cert( ssl ); - } -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */ - - /* Key exchanges not involving ephemeral keys don't use - * ServerKeyExchange, so end here. */ -#if defined(MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED) - if( mbedtls_ssl_ciphersuite_no_pfs( ciphersuite_info ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write server key exchange" ) ); - ssl->state++; - return( 0 ); - } -#endif /* MBEDTLS_KEY_EXCHANGE__NON_PFS__ENABLED */ - - /* - * - * Part 2: Provide key exchange parameters for chosen ciphersuite. - * - */ - - /* - * - ECJPAKE key exchanges - */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN; - - ret = mbedtls_ecjpake_write_round_two( &ssl->handshake->ecjpake_ctx, - p, end - p, &len, ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_write_round_two", ret ); - return( ret ); - } - - p += len; - n += len; - } -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - - /* - * For (EC)DHE key exchanges with PSK, parameters are prefixed by support - * identity hint (RFC 4279, Sec. 3). Until someone needs this feature, - * we use empty support identity hints here. - **/ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ) - { - *(p++) = 0x00; - *(p++) = 0x00; - - n += 2; - } -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ - - /* - * - DHE key exchanges - */ -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED) - if( mbedtls_ssl_ciphersuite_uses_dhe( ciphersuite_info ) ) - { - if( ssl->conf->dhm_P.p == NULL || ssl->conf->dhm_G.p == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "no DH parameters set" ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - /* - * Ephemeral DH parameters: - * - * struct { - * opaque dh_p<1..2^16-1>; - * opaque dh_g<1..2^16-1>; - * opaque dh_Ys<1..2^16-1>; - * } ServerDHParams; - */ - if( ( ret = mbedtls_dhm_set_group( &ssl->handshake->dhm_ctx, - &ssl->conf->dhm_P, - &ssl->conf->dhm_G ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_set_group", ret ); - return( ret ); - } - - if( ( ret = mbedtls_dhm_make_params( &ssl->handshake->dhm_ctx, - (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ), - p, &len, ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_params", ret ); - return( ret ); - } - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) - dig_signed = p; - dig_signed_len = len; -#endif - - p += len; - n += len; - - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X ); - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P ); - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G ); - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX ); - } -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED */ - - /* - * - ECDHE key exchanges - */ -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED) - if( mbedtls_ssl_ciphersuite_uses_ecdhe( ciphersuite_info ) ) - { - /* - * Ephemeral ECDH parameters: - * - * struct { - * ECParameters curve_params; - * ECPoint public; - * } ServerECDHParams; - */ - const mbedtls_ecp_curve_info **curve = NULL; - const mbedtls_ecp_group_id *gid; - - /* Match our preference list against the offered curves */ - for( gid = ssl->conf->curve_list; *gid != MBEDTLS_ECP_DP_NONE; gid++ ) - for( curve = ssl->handshake->curves; *curve != NULL; curve++ ) - if( (*curve)->grp_id == *gid ) - goto curve_matching_done; - -curve_matching_done: - if( curve == NULL || *curve == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "no matching curve for ECDHE" ) ); - return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "ECDHE curve: %s", (*curve)->name ) ); - - if( ( ret = mbedtls_ecp_group_load( &ssl->handshake->ecdh_ctx.grp, - (*curve)->grp_id ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecp_group_load", ret ); - return( ret ); - } - - if( ( ret = mbedtls_ecdh_make_params( &ssl->handshake->ecdh_ctx, &len, - p, MBEDTLS_SSL_OUT_CONTENT_LEN - n, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_params", ret ); - return( ret ); - } - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) - dig_signed = p; - dig_signed_len = len; -#endif - - p += len; - n += len; - - MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Q ", &ssl->handshake->ecdh_ctx.Q ); - } -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED */ - - /* - * - * Part 3: For key exchanges involving the server signing the - * exchange parameters, compute and add the signature here. - * - */ -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) - if( mbedtls_ssl_ciphersuite_uses_server_signature( ciphersuite_info ) ) - { - size_t signature_len = 0; - unsigned int hashlen = 0; - unsigned char hash[64]; - - /* - * 3.1: Choose hash algorithm: - * A: For TLS 1.2, obey signature-hash-algorithm extension - * to choose appropriate hash. - * B: For SSL3, TLS1.0, TLS1.1 and ECDHE_ECDSA, use SHA1 - * (RFC 4492, Sec. 5.4) - * C: Otherwise, use MD5 + SHA1 (RFC 4346, Sec. 7.4.3) - */ - - mbedtls_md_type_t md_alg; - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - mbedtls_pk_type_t sig_alg = - mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ); - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - /* A: For TLS 1.2, obey signature-hash-algorithm extension - * (RFC 5246, Sec. 7.4.1.4.1). */ - if( sig_alg == MBEDTLS_PK_NONE || - ( md_alg = mbedtls_ssl_sig_hash_set_find( &ssl->handshake->hash_algs, - sig_alg ) ) == MBEDTLS_MD_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - /* (... because we choose a cipher suite - * only if there is a matching hash.) */ - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA ) - { - /* B: Default hash SHA1 */ - md_alg = MBEDTLS_MD_SHA1; - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \ - MBEDTLS_SSL_PROTO_TLS1_1 */ - { - /* C: MD5 + SHA1 */ - md_alg = MBEDTLS_MD_NONE; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "pick hash algorithm %d for signing", md_alg ) ); - - /* - * 3.2: Compute the hash to be signed - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( md_alg == MBEDTLS_MD_NONE ) - { - hashlen = 36; - ret = mbedtls_ssl_get_key_exchange_md_ssl_tls( ssl, hash, - dig_signed, - dig_signed_len ); - if( ret != 0 ) - return( ret ); - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \ - MBEDTLS_SSL_PROTO_TLS1_1 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( md_alg != MBEDTLS_MD_NONE ) - { - /* Info from md_alg will be used instead */ - hashlen = 0; - ret = mbedtls_ssl_get_key_exchange_md_tls1_2( ssl, hash, - dig_signed, - dig_signed_len, - md_alg ); - if( ret != 0 ) - return( ret ); - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \ - MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen : - (unsigned int) ( mbedtls_md_get_size( mbedtls_md_info_from_type( md_alg ) ) ) ); - - /* - * 3.3: Compute and add the signature - */ - if( mbedtls_ssl_own_key( ssl ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no private key" ) ); - return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED ); - } - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - /* - * For TLS 1.2, we need to specify signature and hash algorithm - * explicitly through a prefix to the signature. - * - * struct { - * HashAlgorithm hash; - * SignatureAlgorithm signature; - * } SignatureAndHashAlgorithm; - * - * struct { - * SignatureAndHashAlgorithm algorithm; - * opaque signature<0..2^16-1>; - * } DigitallySigned; - * - */ - - *(p++) = mbedtls_ssl_hash_from_md_alg( md_alg ); - *(p++) = mbedtls_ssl_sig_from_pk_alg( sig_alg ); - - n += 2; - } -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - - if( ( ret = mbedtls_pk_sign( mbedtls_ssl_own_key( ssl ), md_alg, hash, hashlen, - p + 2 , &signature_len, ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_sign", ret ); - return( ret ); - } - - *(p++) = (unsigned char)( signature_len >> 8 ); - *(p++) = (unsigned char)( signature_len ); - n += 2; - - MBEDTLS_SSL_DEBUG_BUF( 3, "my signature", p, signature_len ); - - n += signature_len; - } -#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */ - - /* Done with actual work; add header and send. */ - - ssl->out_msglen = 4 + n; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE; - - ssl->state++; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server key exchange" ) ); - - return( 0 ); -} - -static int ssl_write_server_hello_done( mbedtls_ssl_context *ssl ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello done" ) ); - - ssl->out_msglen = 4; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_SERVER_HELLO_DONE; - - ssl->state++; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - mbedtls_ssl_send_flight_completed( ssl ); -#endif - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello done" ) ); - - return( 0 ); -} - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) -static int ssl_parse_client_dh_public( mbedtls_ssl_context *ssl, unsigned char **p, - const unsigned char *end ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - size_t n; - - /* - * Receive G^Y mod P, premaster = (G^Y)^X mod P - */ - if( *p + 2 > end ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - n = ( (*p)[0] << 8 ) | (*p)[1]; - *p += 2; - - if( *p + n > end ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - if( ( ret = mbedtls_dhm_read_public( &ssl->handshake->dhm_ctx, *p, n ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_read_public", ret ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP ); - } - - *p += n; - - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY ); - - return( ret ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) -static int ssl_parse_encrypted_pms( mbedtls_ssl_context *ssl, - const unsigned char *p, - const unsigned char *end, - size_t pms_offset ) -{ - int ret; - size_t len = mbedtls_pk_get_len( mbedtls_ssl_own_key( ssl ) ); - unsigned char *pms = ssl->handshake->premaster + pms_offset; - unsigned char ver[2]; - unsigned char fake_pms[48], peer_pms[48]; - unsigned char mask; - size_t i, peer_pmslen; - unsigned int diff; - - if( ! mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_RSA ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no RSA private key" ) ); - return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED ); - } - - /* - * Decrypt the premaster using own private RSA key - */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 ) - { - if( *p++ != ( ( len >> 8 ) & 0xFF ) || - *p++ != ( ( len ) & 0xFF ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - } -#endif - - if( p + len != end ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - mbedtls_ssl_write_version( ssl->handshake->max_major_ver, - ssl->handshake->max_minor_ver, - ssl->conf->transport, ver ); - - /* - * Protection against Bleichenbacher's attack: invalid PKCS#1 v1.5 padding - * must not cause the connection to end immediately; instead, send a - * bad_record_mac later in the handshake. - * Also, avoid data-dependant branches here to protect against - * timing-based variants. - */ - ret = ssl->conf->f_rng( ssl->conf->p_rng, fake_pms, sizeof( fake_pms ) ); - if( ret != 0 ) - return( ret ); - - ret = mbedtls_pk_decrypt( mbedtls_ssl_own_key( ssl ), p, len, - peer_pms, &peer_pmslen, - sizeof( peer_pms ), - ssl->conf->f_rng, ssl->conf->p_rng ); - - diff = (unsigned int) ret; - diff |= peer_pmslen ^ 48; - diff |= peer_pms[0] ^ ver[0]; - diff |= peer_pms[1] ^ ver[1]; - -#if defined(MBEDTLS_SSL_DEBUG_ALL) - if( diff != 0 ) - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); -#endif - - if( sizeof( ssl->handshake->premaster ) < pms_offset || - sizeof( ssl->handshake->premaster ) - pms_offset < 48 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - ssl->handshake->pmslen = 48; - - /* mask = diff ? 0xff : 0x00 using bit operations to avoid branches */ - /* MSVC has a warning about unary minus on unsigned, but this is - * well-defined and precisely what we want to do here */ -#if defined(_MSC_VER) -#pragma warning( push ) -#pragma warning( disable : 4146 ) -#endif - mask = - ( ( diff | - diff ) >> ( sizeof( unsigned int ) * 8 - 1 ) ); -#if defined(_MSC_VER) -#pragma warning( pop ) -#endif - - for( i = 0; i < ssl->handshake->pmslen; i++ ) - pms[i] = ( mask & fake_pms[i] ) | ( (~mask) & peer_pms[i] ); - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) -static int ssl_parse_client_psk_identity( mbedtls_ssl_context *ssl, unsigned char **p, - const unsigned char *end ) -{ - int ret = 0; - size_t n; - - if( ssl->conf->f_psk == NULL && - ( ssl->conf->psk == NULL || ssl->conf->psk_identity == NULL || - ssl->conf->psk_identity_len == 0 || ssl->conf->psk_len == 0 ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no pre-shared key" ) ); - return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED ); - } - - /* - * Receive client pre-shared key identity name - */ - if( end - *p < 2 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - n = ( (*p)[0] << 8 ) | (*p)[1]; - *p += 2; - - if( n < 1 || n > 65535 || n > (size_t) ( end - *p ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - if( ssl->conf->f_psk != NULL ) - { - if( ssl->conf->f_psk( ssl->conf->p_psk, ssl, *p, n ) != 0 ) - ret = MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY; - } - else - { - /* Identity is not a big secret since clients send it in the clear, - * but treat it carefully anyway, just in case */ - if( n != ssl->conf->psk_identity_len || - mbedtls_ssl_safer_memcmp( ssl->conf->psk_identity, *p, n ) != 0 ) - { - ret = MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY; - } - } - - if( ret == MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY ) - { - MBEDTLS_SSL_DEBUG_BUF( 3, "Unknown PSK identity", *p, n ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY ); - return( MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY ); - } - - *p += n; - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ - -static int ssl_parse_client_key_exchange( mbedtls_ssl_context *ssl ) -{ - int ret; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info; - unsigned char *p, *end; - - ciphersuite_info = ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client key exchange" ) ); - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ); - end = ssl->in_msg + ssl->in_hslen; - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - if( ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ) - { - if( ( ret = ssl_parse_client_dh_public( ssl, &p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret ); - return( ret ); - } - - if( p != end ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx, - ssl->handshake->premaster, - MBEDTLS_PREMASTER_SIZE, - &ssl->handshake->pmslen, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS ); - } - - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA ) - { - if( ( ret = mbedtls_ecdh_read_public( &ssl->handshake->ecdh_ctx, - p, end - p) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_read_public", ret ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP ); - } - - MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Qp ", &ssl->handshake->ecdh_ctx.Qp ); - - if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx, - &ssl->handshake->pmslen, - ssl->handshake->premaster, - MBEDTLS_MPI_MAX_SIZE, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS ); - } - - MBEDTLS_SSL_DEBUG_MPI( 3, "ECDH: z ", &ssl->handshake->ecdh_ctx.z ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED || - MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ) - { - if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret ); - return( ret ); - } - - if( p != end ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl, - ciphersuite_info->key_exchange ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ) - { - if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret ); - return( ret ); - } - - if( ( ret = ssl_parse_encrypted_pms( ssl, p, end, 2 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_encrypted_pms" ), ret ); - return( ret ); - } - - if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl, - ciphersuite_info->key_exchange ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ) - { - if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret ); - return( ret ); - } - if( ( ret = ssl_parse_client_dh_public( ssl, &p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret ); - return( ret ); - } - - if( p != end ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE ); - } - - if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl, - ciphersuite_info->key_exchange ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ) - { - if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret ); - return( ret ); - } - - if( ( ret = mbedtls_ecdh_read_public( &ssl->handshake->ecdh_ctx, - p, end - p ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_read_public", ret ); - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP ); - } - - MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Qp ", &ssl->handshake->ecdh_ctx.Qp ); - - if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl, - ciphersuite_info->key_exchange ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA ) - { - if( ( ret = ssl_parse_encrypted_pms( ssl, p, end, 0 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_parse_encrypted_pms_secret" ), ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - ret = mbedtls_ecjpake_read_round_two( &ssl->handshake->ecjpake_ctx, - p, end - p ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_two", ret ); - return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); - } - - ret = mbedtls_ecjpake_derive_secret( &ssl->handshake->ecjpake_ctx, - ssl->handshake->premaster, 32, &ssl->handshake->pmslen, - ssl->conf->f_rng, ssl->conf->p_rng ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_derive_secret", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret ); - return( ret ); - } - - ssl->state++; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client key exchange" ) ); - - return( 0 ); -} - -#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)&& \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) -static int ssl_parse_certificate_verify( mbedtls_ssl_context *ssl ) -{ - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) ); - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) ); - ssl->state++; - return( 0 ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); -} -#else -static int ssl_parse_certificate_verify( mbedtls_ssl_context *ssl ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - size_t i, sig_len; - unsigned char hash[48]; - unsigned char *hash_start = hash; - size_t hashlen; -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - mbedtls_pk_type_t pk_alg; -#endif - mbedtls_md_type_t md_alg; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = - ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) ); - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE || - ssl->session_negotiate->peer_cert == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) ); - ssl->state++; - return( 0 ); - } - - /* Read the message without adding it to the checksum */ - do { - - if( ( ret = mbedtls_ssl_read_record_layer( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_read_record_layer" ), ret ); - return( ret ); - } - - ret = mbedtls_ssl_handle_message_type( ssl ); - - } while( MBEDTLS_ERR_SSL_NON_FATAL == ret ); - - if( 0 != ret ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_handle_message_type" ), ret ); - return( ret ); - } - - ssl->state++; - - /* Process the message contents */ - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE || - ssl->in_msg[0] != MBEDTLS_SSL_HS_CERTIFICATE_VERIFY ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY ); - } - - i = mbedtls_ssl_hs_hdr_len( ssl ); - - /* - * struct { - * SignatureAndHashAlgorithm algorithm; -- TLS 1.2 only - * opaque signature<0..2^16-1>; - * } DigitallySigned; - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 ) - { - md_alg = MBEDTLS_MD_NONE; - hashlen = 36; - - /* For ECDSA, use SHA-1, not MD-5 + SHA-1 */ - if( mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, - MBEDTLS_PK_ECDSA ) ) - { - hash_start += 16; - hashlen -= 16; - md_alg = MBEDTLS_MD_SHA1; - } - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || - MBEDTLS_SSL_PROTO_TLS1_1 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - if( i + 2 > ssl->in_hslen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY ); - } - - /* - * Hash - */ - md_alg = mbedtls_ssl_md_alg_from_hash( ssl->in_msg[i] ); - - if( md_alg == MBEDTLS_MD_NONE || mbedtls_ssl_set_calc_verify_md( ssl, ssl->in_msg[i] ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg" - " for verify message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY ); - } - -#if !defined(MBEDTLS_MD_SHA1) - if( MBEDTLS_MD_SHA1 == md_alg ) - hash_start += 16; -#endif - - /* Info from md_alg will be used instead */ - hashlen = 0; - - i++; - - /* - * Signature - */ - if( ( pk_alg = mbedtls_ssl_pk_alg_from_sig( ssl->in_msg[i] ) ) - == MBEDTLS_PK_NONE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg" - " for verify message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY ); - } - - /* - * Check the certificate's key type matches the signature alg - */ - if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, pk_alg ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "sig_alg doesn't match cert key" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY ); - } - - i++; - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - if( i + 2 > ssl->in_hslen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY ); - } - - sig_len = ( ssl->in_msg[i] << 8 ) | ssl->in_msg[i+1]; - i += 2; - - if( i + sig_len != ssl->in_hslen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY ); - } - - /* Calculate hash and verify signature */ - ssl->handshake->calc_verify( ssl, hash ); - - if( ( ret = mbedtls_pk_verify( &ssl->session_negotiate->peer_cert->pk, - md_alg, hash_start, hashlen, - ssl->in_msg + i, sig_len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret ); - return( ret ); - } - - mbedtls_ssl_update_handshake_status( ssl ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate verify" ) ); - - return( ret ); -} -#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED && - !MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -static int ssl_write_new_session_ticket( mbedtls_ssl_context *ssl ) -{ - int ret; - size_t tlen; - uint32_t lifetime; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write new session ticket" ) ); - - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_NEW_SESSION_TICKET; - - /* - * struct { - * uint32 ticket_lifetime_hint; - * opaque ticket<0..2^16-1>; - * } NewSessionTicket; - * - * 4 . 7 ticket_lifetime_hint (0 = unspecified) - * 8 . 9 ticket_len (n) - * 10 . 9+n ticket content - */ - - if( ( ret = ssl->conf->f_ticket_write( ssl->conf->p_ticket, - ssl->session_negotiate, - ssl->out_msg + 10, - ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN, - &tlen, &lifetime ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_ticket_write", ret ); - tlen = 0; - } - - ssl->out_msg[4] = ( lifetime >> 24 ) & 0xFF; - ssl->out_msg[5] = ( lifetime >> 16 ) & 0xFF; - ssl->out_msg[6] = ( lifetime >> 8 ) & 0xFF; - ssl->out_msg[7] = ( lifetime ) & 0xFF; - - ssl->out_msg[8] = (unsigned char)( ( tlen >> 8 ) & 0xFF ); - ssl->out_msg[9] = (unsigned char)( ( tlen ) & 0xFF ); - - ssl->out_msglen = 10 + tlen; - - /* - * Morally equivalent to updating ssl->state, but NewSessionTicket and - * ChangeCipherSpec share the same state. - */ - ssl->handshake->new_session_ticket = 0; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write new session ticket" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -/* - * SSL handshake -- server side -- single step - */ -int mbedtls_ssl_handshake_server_step( mbedtls_ssl_context *ssl ) -{ - int ret = 0; - - if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER || ssl->handshake == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "server state: %d", ssl->state ) ); - - if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 ) - return( ret ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING ) - { - if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 ) - return( ret ); - } -#endif - - switch( ssl->state ) - { - case MBEDTLS_SSL_HELLO_REQUEST: - ssl->state = MBEDTLS_SSL_CLIENT_HELLO; - break; - - /* - * <== ClientHello - */ - case MBEDTLS_SSL_CLIENT_HELLO: - ret = ssl_parse_client_hello( ssl ); - break; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - case MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT: - return( MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED ); -#endif - - /* - * ==> ServerHello - * Certificate - * ( ServerKeyExchange ) - * ( CertificateRequest ) - * ServerHelloDone - */ - case MBEDTLS_SSL_SERVER_HELLO: - ret = ssl_write_server_hello( ssl ); - break; - - case MBEDTLS_SSL_SERVER_CERTIFICATE: - ret = mbedtls_ssl_write_certificate( ssl ); - break; - - case MBEDTLS_SSL_SERVER_KEY_EXCHANGE: - ret = ssl_write_server_key_exchange( ssl ); - break; - - case MBEDTLS_SSL_CERTIFICATE_REQUEST: - ret = ssl_write_certificate_request( ssl ); - break; - - case MBEDTLS_SSL_SERVER_HELLO_DONE: - ret = ssl_write_server_hello_done( ssl ); - break; - - /* - * <== ( Certificate/Alert ) - * ClientKeyExchange - * ( CertificateVerify ) - * ChangeCipherSpec - * Finished - */ - case MBEDTLS_SSL_CLIENT_CERTIFICATE: - ret = mbedtls_ssl_parse_certificate( ssl ); - break; - - case MBEDTLS_SSL_CLIENT_KEY_EXCHANGE: - ret = ssl_parse_client_key_exchange( ssl ); - break; - - case MBEDTLS_SSL_CERTIFICATE_VERIFY: - ret = ssl_parse_certificate_verify( ssl ); - break; - - case MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC: - ret = mbedtls_ssl_parse_change_cipher_spec( ssl ); - break; - - case MBEDTLS_SSL_CLIENT_FINISHED: - ret = mbedtls_ssl_parse_finished( ssl ); - break; - - /* - * ==> ( NewSessionTicket ) - * ChangeCipherSpec - * Finished - */ - case MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC: -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - if( ssl->handshake->new_session_ticket != 0 ) - ret = ssl_write_new_session_ticket( ssl ); - else -#endif - ret = mbedtls_ssl_write_change_cipher_spec( ssl ); - break; - - case MBEDTLS_SSL_SERVER_FINISHED: - ret = mbedtls_ssl_write_finished( ssl ); - break; - - case MBEDTLS_SSL_FLUSH_BUFFERS: - MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake: done" ) ); - ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP; - break; - - case MBEDTLS_SSL_HANDSHAKE_WRAPUP: - mbedtls_ssl_handshake_wrapup( ssl ); - break; - - default: - MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - return( ret ); -} -#endif /* MBEDTLS_SSL_SRV_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ssl_ticket.c b/components/ssl/mbedtls/mbedtls/library/ssl_ticket.c deleted file mode 100644 index 4d9116d2..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ssl_ticket.c +++ /dev/null @@ -1,489 +0,0 @@ -/* - * TLS server tickets callbacks implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SSL_TICKET_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include "mbedtls/ssl_ticket.h" - -#include - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * Initialze context - */ -void mbedtls_ssl_ticket_init( mbedtls_ssl_ticket_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_ssl_ticket_context ) ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_init( &ctx->mutex ); -#endif -} - -#define MAX_KEY_BYTES 32 /* 256 bits */ - -/* - * Generate/update a key - */ -static int ssl_ticket_gen_key( mbedtls_ssl_ticket_context *ctx, - unsigned char index ) -{ - int ret; - unsigned char buf[MAX_KEY_BYTES]; - mbedtls_ssl_ticket_key *key = ctx->keys + index; - -#if defined(MBEDTLS_HAVE_TIME) - key->generation_time = (uint32_t) mbedtls_time( NULL ); -#endif - - if( ( ret = ctx->f_rng( ctx->p_rng, key->name, sizeof( key->name ) ) ) != 0 ) - return( ret ); - - if( ( ret = ctx->f_rng( ctx->p_rng, buf, sizeof( buf ) ) ) != 0 ) - return( ret ); - - /* With GCM and CCM, same context can encrypt & decrypt */ - ret = mbedtls_cipher_setkey( &key->ctx, buf, - mbedtls_cipher_get_key_bitlen( &key->ctx ), - MBEDTLS_ENCRYPT ); - - mbedtls_zeroize( buf, sizeof( buf ) ); - - return( ret ); -} - -/* - * Rotate/generate keys if necessary - */ -static int ssl_ticket_update_keys( mbedtls_ssl_ticket_context *ctx ) -{ -#if !defined(MBEDTLS_HAVE_TIME) - ((void) ctx); -#else - if( ctx->ticket_lifetime != 0 ) - { - uint32_t current_time = (uint32_t) mbedtls_time( NULL ); - uint32_t key_time = ctx->keys[ctx->active].generation_time; - - if( current_time > key_time && - current_time - key_time < ctx->ticket_lifetime ) - { - return( 0 ); - } - - ctx->active = 1 - ctx->active; - - return( ssl_ticket_gen_key( ctx, ctx->active ) ); - } - else -#endif /* MBEDTLS_HAVE_TIME */ - return( 0 ); -} - -/* - * Setup context for actual use - */ -int mbedtls_ssl_ticket_setup( mbedtls_ssl_ticket_context *ctx, - int (*f_rng)(void *, unsigned char *, size_t), void *p_rng, - mbedtls_cipher_type_t cipher, - uint32_t lifetime ) -{ - int ret; - const mbedtls_cipher_info_t *cipher_info; - - ctx->f_rng = f_rng; - ctx->p_rng = p_rng; - - ctx->ticket_lifetime = lifetime; - - cipher_info = mbedtls_cipher_info_from_type( cipher); - if( cipher_info == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( cipher_info->mode != MBEDTLS_MODE_GCM && - cipher_info->mode != MBEDTLS_MODE_CCM ) - { - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - if( cipher_info->key_bitlen > 8 * MAX_KEY_BYTES ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_cipher_setup( &ctx->keys[0].ctx, cipher_info ) ) != 0 || - ( ret = mbedtls_cipher_setup( &ctx->keys[1].ctx, cipher_info ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = ssl_ticket_gen_key( ctx, 0 ) ) != 0 || - ( ret = ssl_ticket_gen_key( ctx, 1 ) ) != 0 ) - { - return( ret ); - } - - return( 0 ); -} - -/* - * Serialize a session in the following format: - * 0 . n-1 session structure, n = sizeof(mbedtls_ssl_session) - * n . n+2 peer_cert length = m (0 if no certificate) - * n+3 . n+2+m peer cert ASN.1 - */ -static int ssl_save_session( const mbedtls_ssl_session *session, - unsigned char *buf, size_t buf_len, - size_t *olen ) -{ - unsigned char *p = buf; - size_t left = buf_len; -#if defined(MBEDTLS_X509_CRT_PARSE_C) - size_t cert_len; -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - - if( left < sizeof( mbedtls_ssl_session ) ) - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - - memcpy( p, session, sizeof( mbedtls_ssl_session ) ); - p += sizeof( mbedtls_ssl_session ); - left -= sizeof( mbedtls_ssl_session ); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - if( session->peer_cert == NULL ) - cert_len = 0; - else - cert_len = session->peer_cert->raw.len; - - if( left < 3 + cert_len ) - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - - *p++ = (unsigned char)( cert_len >> 16 & 0xFF ); - *p++ = (unsigned char)( cert_len >> 8 & 0xFF ); - *p++ = (unsigned char)( cert_len & 0xFF ); - - if( session->peer_cert != NULL ) - memcpy( p, session->peer_cert->raw.p, cert_len ); - - p += cert_len; -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - - *olen = p - buf; - - return( 0 ); -} - -/* - * Unserialise session, see ssl_save_session() - */ -static int ssl_load_session( mbedtls_ssl_session *session, - const unsigned char *buf, size_t len ) -{ - const unsigned char *p = buf; - const unsigned char * const end = buf + len; -#if defined(MBEDTLS_X509_CRT_PARSE_C) - size_t cert_len; -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - - if( p + sizeof( mbedtls_ssl_session ) > end ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - memcpy( session, p, sizeof( mbedtls_ssl_session ) ); - p += sizeof( mbedtls_ssl_session ); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - if( p + 3 > end ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - cert_len = ( p[0] << 16 ) | ( p[1] << 8 ) | p[2]; - p += 3; - - if( cert_len == 0 ) - { - session->peer_cert = NULL; - } - else - { - int ret; - - if( p + cert_len > end ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - session->peer_cert = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) ); - - if( session->peer_cert == NULL ) - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - - mbedtls_x509_crt_init( session->peer_cert ); - - if( ( ret = mbedtls_x509_crt_parse_der( session->peer_cert, - p, cert_len ) ) != 0 ) - { - mbedtls_x509_crt_free( session->peer_cert ); - mbedtls_free( session->peer_cert ); - session->peer_cert = NULL; - return( ret ); - } - - p += cert_len; - } -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - - if( p != end ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - return( 0 ); -} - -/* - * Create session ticket, with the following structure: - * - * struct { - * opaque key_name[4]; - * opaque iv[12]; - * opaque encrypted_state<0..2^16-1>; - * opaque tag[16]; - * } ticket; - * - * The key_name, iv, and length of encrypted_state are the additional - * authenticated data. - */ -int mbedtls_ssl_ticket_write( void *p_ticket, - const mbedtls_ssl_session *session, - unsigned char *start, - const unsigned char *end, - size_t *tlen, - uint32_t *ticket_lifetime ) -{ - int ret; - mbedtls_ssl_ticket_context *ctx = p_ticket; - mbedtls_ssl_ticket_key *key; - unsigned char *key_name = start; - unsigned char *iv = start + 4; - unsigned char *state_len_bytes = iv + 12; - unsigned char *state = state_len_bytes + 2; - unsigned char *tag; - size_t clear_len, ciph_len; - - *tlen = 0; - - if( ctx == NULL || ctx->f_rng == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - /* We need at least 4 bytes for key_name, 12 for IV, 2 for len 16 for tag, - * in addition to session itself, that will be checked when writing it. */ - if( end - start < 4 + 12 + 2 + 16 ) - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - if( ( ret = ssl_ticket_update_keys( ctx ) ) != 0 ) - goto cleanup; - - key = &ctx->keys[ctx->active]; - - *ticket_lifetime = ctx->ticket_lifetime; - - memcpy( key_name, key->name, 4 ); - - if( ( ret = ctx->f_rng( ctx->p_rng, iv, 12 ) ) != 0 ) - goto cleanup; - - /* Dump session state */ - if( ( ret = ssl_save_session( session, - state, end - state, &clear_len ) ) != 0 || - (unsigned long) clear_len > 65535 ) - { - goto cleanup; - } - state_len_bytes[0] = ( clear_len >> 8 ) & 0xff; - state_len_bytes[1] = ( clear_len ) & 0xff; - - /* Encrypt and authenticate */ - tag = state + clear_len; - if( ( ret = mbedtls_cipher_auth_encrypt( &key->ctx, - iv, 12, key_name, 4 + 12 + 2, - state, clear_len, state, &ciph_len, tag, 16 ) ) != 0 ) - { - goto cleanup; - } - if( ciph_len != clear_len ) - { - ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR; - goto cleanup; - } - - *tlen = 4 + 12 + 2 + 16 + ciph_len; - -cleanup: -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -/* - * Select key based on name - */ -static mbedtls_ssl_ticket_key *ssl_ticket_select_key( - mbedtls_ssl_ticket_context *ctx, - const unsigned char name[4] ) -{ - unsigned char i; - - for( i = 0; i < sizeof( ctx->keys ) / sizeof( *ctx->keys ); i++ ) - if( memcmp( name, ctx->keys[i].name, 4 ) == 0 ) - return( &ctx->keys[i] ); - - return( NULL ); -} - -/* - * Load session ticket (see mbedtls_ssl_ticket_write for structure) - */ -int mbedtls_ssl_ticket_parse( void *p_ticket, - mbedtls_ssl_session *session, - unsigned char *buf, - size_t len ) -{ - int ret; - mbedtls_ssl_ticket_context *ctx = p_ticket; - mbedtls_ssl_ticket_key *key; - unsigned char *key_name = buf; - unsigned char *iv = buf + 4; - unsigned char *enc_len_p = iv + 12; - unsigned char *ticket = enc_len_p + 2; - unsigned char *tag; - size_t enc_len, clear_len; - - if( ctx == NULL || ctx->f_rng == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - /* See mbedtls_ssl_ticket_write() */ - if( len < 4 + 12 + 2 + 16 ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 ) - return( ret ); -#endif - - if( ( ret = ssl_ticket_update_keys( ctx ) ) != 0 ) - goto cleanup; - - enc_len = ( enc_len_p[0] << 8 ) | enc_len_p[1]; - tag = ticket + enc_len; - - if( len != 4 + 12 + 2 + enc_len + 16 ) - { - ret = MBEDTLS_ERR_SSL_BAD_INPUT_DATA; - goto cleanup; - } - - /* Select key */ - if( ( key = ssl_ticket_select_key( ctx, key_name ) ) == NULL ) - { - /* We can't know for sure but this is a likely option unless we're - * under attack - this is only informative anyway */ - ret = MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED; - goto cleanup; - } - - /* Decrypt and authenticate */ - if( ( ret = mbedtls_cipher_auth_decrypt( &key->ctx, iv, 12, - key_name, 4 + 12 + 2, ticket, enc_len, - ticket, &clear_len, tag, 16 ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_CIPHER_AUTH_FAILED ) - ret = MBEDTLS_ERR_SSL_INVALID_MAC; - - goto cleanup; - } - if( clear_len != enc_len ) - { - ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR; - goto cleanup; - } - - /* Actually load session */ - if( ( ret = ssl_load_session( session, ticket, clear_len ) ) != 0 ) - goto cleanup; - -#if defined(MBEDTLS_HAVE_TIME) - { - /* Check for expiration */ - mbedtls_time_t current_time = mbedtls_time( NULL ); - - if( current_time < session->start || - (uint32_t)( current_time - session->start ) > ctx->ticket_lifetime ) - { - ret = MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED; - goto cleanup; - } - } -#endif - -cleanup: -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} - -/* - * Free context - */ -void mbedtls_ssl_ticket_free( mbedtls_ssl_ticket_context *ctx ) -{ - mbedtls_cipher_free( &ctx->keys[0].ctx ); - mbedtls_cipher_free( &ctx->keys[1].ctx ); - -#if defined(MBEDTLS_THREADING_C) - mbedtls_mutex_free( &ctx->mutex ); -#endif - - mbedtls_zeroize( ctx, sizeof( mbedtls_ssl_ticket_context ) ); -} - -#endif /* MBEDTLS_SSL_TICKET_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/ssl_tls.c b/components/ssl/mbedtls/mbedtls/library/ssl_tls.c deleted file mode 100644 index e21125d1..00000000 --- a/components/ssl/mbedtls/mbedtls/library/ssl_tls.c +++ /dev/null @@ -1,8309 +0,0 @@ -/* - * SSLv3/TLSv1 shared functions - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The SSL 3.0 specification was drafted by Netscape in 1996, - * and became an IETF standard in 1999. - * - * http://wp.netscape.com/eng/ssl3/ - * http://www.ietf.org/rfc/rfc2246.txt - * http://www.ietf.org/rfc/rfc4346.txt - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SSL_TLS_C) - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#include "mbedtls/debug.h" -#include "mbedtls/ssl.h" -#include "mbedtls/ssl_internal.h" - -#include - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -#include "mbedtls/oid.h" -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* Length of the "epoch" field in the record header */ -static inline size_t ssl_ep_len( const mbedtls_ssl_context *ssl ) -{ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - return( 2 ); -#else - ((void) ssl); -#endif - return( 0 ); -} - -/* - * Start a timer. - * Passing millisecs = 0 cancels a running timer. - */ -static void ssl_set_timer( mbedtls_ssl_context *ssl, uint32_t millisecs ) -{ - if( ssl->f_set_timer == NULL ) - return; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "set_timer to %d ms", (int) millisecs ) ); - ssl->f_set_timer( ssl->p_timer, millisecs / 4, millisecs ); -} - -/* - * Return -1 is timer is expired, 0 if it isn't. - */ -static int ssl_check_timer( mbedtls_ssl_context *ssl ) -{ - if( ssl->f_get_timer == NULL ) - return( 0 ); - - if( ssl->f_get_timer( ssl->p_timer ) == 2 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "timer expired" ) ); - return( -1 ); - } - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -/* - * Double the retransmit timeout value, within the allowed range, - * returning -1 if the maximum value has already been reached. - */ -static int ssl_double_retransmit_timeout( mbedtls_ssl_context *ssl ) -{ - uint32_t new_timeout; - - if( ssl->handshake->retransmit_timeout >= ssl->conf->hs_timeout_max ) - return( -1 ); - - new_timeout = 2 * ssl->handshake->retransmit_timeout; - - /* Avoid arithmetic overflow and range overflow */ - if( new_timeout < ssl->handshake->retransmit_timeout || - new_timeout > ssl->conf->hs_timeout_max ) - { - new_timeout = ssl->conf->hs_timeout_max; - } - - ssl->handshake->retransmit_timeout = new_timeout; - MBEDTLS_SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs", - ssl->handshake->retransmit_timeout ) ); - - return( 0 ); -} - -static void ssl_reset_retransmit_timeout( mbedtls_ssl_context *ssl ) -{ - ssl->handshake->retransmit_timeout = ssl->conf->hs_timeout_min; - MBEDTLS_SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs", - ssl->handshake->retransmit_timeout ) ); -} -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -/* - * Convert max_fragment_length codes to length. - * RFC 6066 says: - * enum{ - * 2^9(1), 2^10(2), 2^11(3), 2^12(4), (255) - * } MaxFragmentLength; - * and we add 0 -> extension unused - */ -static unsigned int ssl_mfl_code_to_length( int mfl ) -{ - switch( mfl ) - { - case MBEDTLS_SSL_MAX_FRAG_LEN_NONE: - return ( MBEDTLS_TLS_EXT_ADV_CONTENT_LEN ); - case MBEDTLS_SSL_MAX_FRAG_LEN_512: - return 512; - case MBEDTLS_SSL_MAX_FRAG_LEN_1024: - return 1024; - case MBEDTLS_SSL_MAX_FRAG_LEN_2048: - return 2048; - case MBEDTLS_SSL_MAX_FRAG_LEN_4096: - return 4096; - default: - return ( MBEDTLS_TLS_EXT_ADV_CONTENT_LEN ); - } -} -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_CLI_C) -static int ssl_session_copy( mbedtls_ssl_session *dst, const mbedtls_ssl_session *src ) -{ - mbedtls_ssl_session_free( dst ); - memcpy( dst, src, sizeof( mbedtls_ssl_session ) ); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - if( src->peer_cert != NULL ) - { - int ret; - - dst->peer_cert = mbedtls_calloc( 1, sizeof(mbedtls_x509_crt) ); - if( dst->peer_cert == NULL ) - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - - mbedtls_x509_crt_init( dst->peer_cert ); - - if( ( ret = mbedtls_x509_crt_parse_der( dst->peer_cert, src->peer_cert->raw.p, - src->peer_cert->raw.len ) ) != 0 ) - { - mbedtls_free( dst->peer_cert ); - dst->peer_cert = NULL; - return( ret ); - } - } -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) - if( src->ticket != NULL ) - { - dst->ticket = mbedtls_calloc( 1, src->ticket_len ); - if( dst->ticket == NULL ) - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - - memcpy( dst->ticket, src->ticket, src->ticket_len ); - } -#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */ - - return( 0 ); -} -#endif /* MBEDTLS_SSL_CLI_C */ - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) -int (*mbedtls_ssl_hw_record_init)( mbedtls_ssl_context *ssl, - const unsigned char *key_enc, const unsigned char *key_dec, - size_t keylen, - const unsigned char *iv_enc, const unsigned char *iv_dec, - size_t ivlen, - const unsigned char *mac_enc, const unsigned char *mac_dec, - size_t maclen ) = NULL; -int (*mbedtls_ssl_hw_record_activate)( mbedtls_ssl_context *ssl, int direction) = NULL; -int (*mbedtls_ssl_hw_record_reset)( mbedtls_ssl_context *ssl ) = NULL; -int (*mbedtls_ssl_hw_record_write)( mbedtls_ssl_context *ssl ) = NULL; -int (*mbedtls_ssl_hw_record_read)( mbedtls_ssl_context *ssl ) = NULL; -int (*mbedtls_ssl_hw_record_finish)( mbedtls_ssl_context *ssl ) = NULL; -#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */ - -/* - * Key material generation - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) -static int ssl3_prf( const unsigned char *secret, size_t slen, - const char *label, - const unsigned char *random, size_t rlen, - unsigned char *dstbuf, size_t dlen ) -{ - int ret = 0; - size_t i; - mbedtls_md5_context md5; - mbedtls_sha1_context sha1; - unsigned char padding[16]; - unsigned char sha1sum[20]; - ((void)label); - - mbedtls_md5_init( &md5 ); - mbedtls_sha1_init( &sha1 ); - - /* - * SSLv3: - * block = - * MD5( secret + SHA1( 'A' + secret + random ) ) + - * MD5( secret + SHA1( 'BB' + secret + random ) ) + - * MD5( secret + SHA1( 'CCC' + secret + random ) ) + - * ... - */ - for( i = 0; i < dlen / 16; i++ ) - { - memset( padding, (unsigned char) ('A' + i), 1 + i ); - - if( ( ret = mbedtls_sha1_starts_ret( &sha1 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_sha1_update_ret( &sha1, padding, 1 + i ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_sha1_update_ret( &sha1, secret, slen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_sha1_update_ret( &sha1, random, rlen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_sha1_finish_ret( &sha1, sha1sum ) ) != 0 ) - goto exit; - - if( ( ret = mbedtls_md5_starts_ret( &md5 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_update_ret( &md5, secret, slen ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_update_ret( &md5, sha1sum, 20 ) ) != 0 ) - goto exit; - if( ( ret = mbedtls_md5_finish_ret( &md5, dstbuf + i * 16 ) ) != 0 ) - goto exit; - } - -exit: - mbedtls_md5_free( &md5 ); - mbedtls_sha1_free( &sha1 ); - - mbedtls_zeroize( padding, sizeof( padding ) ); - mbedtls_zeroize( sha1sum, sizeof( sha1sum ) ); - - return( ret ); -} -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) -static int tls1_prf( const unsigned char *secret, size_t slen, - const char *label, - const unsigned char *random, size_t rlen, - unsigned char *dstbuf, size_t dlen ) -{ - size_t nb, hs; - size_t i, j, k; - const unsigned char *S1, *S2; - unsigned char tmp[128]; - unsigned char h_i[20]; - const mbedtls_md_info_t *md_info; - mbedtls_md_context_t md_ctx; - int ret; - - mbedtls_md_init( &md_ctx ); - - if( sizeof( tmp ) < 20 + strlen( label ) + rlen ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - hs = ( slen + 1 ) / 2; - S1 = secret; - S2 = secret + slen - hs; - - nb = strlen( label ); - memcpy( tmp + 20, label, nb ); - memcpy( tmp + 20 + nb, random, rlen ); - nb += rlen; - - /* - * First compute P_md5(secret,label+random)[0..dlen] - */ - if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_MD5 ) ) == NULL ) - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 ) - return( ret ); - - mbedtls_md_hmac_starts( &md_ctx, S1, hs ); - mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb ); - mbedtls_md_hmac_finish( &md_ctx, 4 + tmp ); - - for( i = 0; i < dlen; i += 16 ) - { - mbedtls_md_hmac_reset ( &md_ctx ); - mbedtls_md_hmac_update( &md_ctx, 4 + tmp, 16 + nb ); - mbedtls_md_hmac_finish( &md_ctx, h_i ); - - mbedtls_md_hmac_reset ( &md_ctx ); - mbedtls_md_hmac_update( &md_ctx, 4 + tmp, 16 ); - mbedtls_md_hmac_finish( &md_ctx, 4 + tmp ); - - k = ( i + 16 > dlen ) ? dlen % 16 : 16; - - for( j = 0; j < k; j++ ) - dstbuf[i + j] = h_i[j]; - } - - mbedtls_md_free( &md_ctx ); - - /* - * XOR out with P_sha1(secret,label+random)[0..dlen] - */ - if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL ) - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - - if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 ) - return( ret ); - - mbedtls_md_hmac_starts( &md_ctx, S2, hs ); - mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb ); - mbedtls_md_hmac_finish( &md_ctx, tmp ); - - for( i = 0; i < dlen; i += 20 ) - { - mbedtls_md_hmac_reset ( &md_ctx ); - mbedtls_md_hmac_update( &md_ctx, tmp, 20 + nb ); - mbedtls_md_hmac_finish( &md_ctx, h_i ); - - mbedtls_md_hmac_reset ( &md_ctx ); - mbedtls_md_hmac_update( &md_ctx, tmp, 20 ); - mbedtls_md_hmac_finish( &md_ctx, tmp ); - - k = ( i + 20 > dlen ) ? dlen % 20 : 20; - - for( j = 0; j < k; j++ ) - dstbuf[i + j] = (unsigned char)( dstbuf[i + j] ^ h_i[j] ); - } - - mbedtls_md_free( &md_ctx ); - - mbedtls_zeroize( tmp, sizeof( tmp ) ); - mbedtls_zeroize( h_i, sizeof( h_i ) ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_PROTO_TLS1) || MBEDTLS_SSL_PROTO_TLS1_1 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -static int tls_prf_generic( mbedtls_md_type_t md_type, - const unsigned char *secret, size_t slen, - const char *label, - const unsigned char *random, size_t rlen, - unsigned char *dstbuf, size_t dlen ) -{ - size_t nb; - size_t i, j, k, md_len; - unsigned char tmp[128]; - unsigned char h_i[MBEDTLS_MD_MAX_SIZE]; - const mbedtls_md_info_t *md_info; - mbedtls_md_context_t md_ctx; - int ret; - - mbedtls_md_init( &md_ctx ); - - if( ( md_info = mbedtls_md_info_from_type( md_type ) ) == NULL ) - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - - md_len = mbedtls_md_get_size( md_info ); - - if( sizeof( tmp ) < md_len + strlen( label ) + rlen ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - nb = strlen( label ); - memcpy( tmp + md_len, label, nb ); - memcpy( tmp + md_len + nb, random, rlen ); - nb += rlen; - - /* - * Compute P_(secret, label + random)[0..dlen] - */ - if ( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 ) - return( ret ); - - mbedtls_md_hmac_starts( &md_ctx, secret, slen ); - mbedtls_md_hmac_update( &md_ctx, tmp + md_len, nb ); - mbedtls_md_hmac_finish( &md_ctx, tmp ); - - for( i = 0; i < dlen; i += md_len ) - { - mbedtls_md_hmac_reset ( &md_ctx ); - mbedtls_md_hmac_update( &md_ctx, tmp, md_len + nb ); - mbedtls_md_hmac_finish( &md_ctx, h_i ); - - mbedtls_md_hmac_reset ( &md_ctx ); - mbedtls_md_hmac_update( &md_ctx, tmp, md_len ); - mbedtls_md_hmac_finish( &md_ctx, tmp ); - - k = ( i + md_len > dlen ) ? dlen % md_len : md_len; - - for( j = 0; j < k; j++ ) - dstbuf[i + j] = h_i[j]; - } - - mbedtls_md_free( &md_ctx ); - - mbedtls_zeroize( tmp, sizeof( tmp ) ); - mbedtls_zeroize( h_i, sizeof( h_i ) ); - - return( 0 ); -} - -#if defined(MBEDTLS_SHA256_C) -static int tls_prf_sha256( const unsigned char *secret, size_t slen, - const char *label, - const unsigned char *random, size_t rlen, - unsigned char *dstbuf, size_t dlen ) -{ - return( tls_prf_generic( MBEDTLS_MD_SHA256, secret, slen, - label, random, rlen, dstbuf, dlen ) ); -} -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) -static int tls_prf_sha384( const unsigned char *secret, size_t slen, - const char *label, - const unsigned char *random, size_t rlen, - unsigned char *dstbuf, size_t dlen ) -{ - return( tls_prf_generic( MBEDTLS_MD_SHA384, secret, slen, - label, random, rlen, dstbuf, dlen ) ); -} -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -static void ssl_update_checksum_start( mbedtls_ssl_context *, const unsigned char *, size_t ); - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) -static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *, const unsigned char *, size_t ); -#endif - -#if defined(MBEDTLS_SSL_PROTO_SSL3) -static void ssl_calc_verify_ssl( mbedtls_ssl_context *, unsigned char * ); -static void ssl_calc_finished_ssl( mbedtls_ssl_context *, unsigned char *, int ); -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) -static void ssl_calc_verify_tls( mbedtls_ssl_context *, unsigned char * ); -static void ssl_calc_finished_tls( mbedtls_ssl_context *, unsigned char *, int ); -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) -static void ssl_update_checksum_sha256( mbedtls_ssl_context *, const unsigned char *, size_t ); -static void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *,unsigned char * ); -static void ssl_calc_finished_tls_sha256( mbedtls_ssl_context *,unsigned char *, int ); -#endif - -#if defined(MBEDTLS_SHA512_C) -static void ssl_update_checksum_sha384( mbedtls_ssl_context *, const unsigned char *, size_t ); -static void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *, unsigned char * ); -static void ssl_calc_finished_tls_sha384( mbedtls_ssl_context *, unsigned char *, int ); -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl ) -{ - int ret = 0; - unsigned char tmp[64]; - unsigned char keyblk[256]; - unsigned char *key1; - unsigned char *key2; - unsigned char *mac_enc; - unsigned char *mac_dec; - size_t mac_key_len; - size_t iv_copy_len; - const mbedtls_cipher_info_t *cipher_info; - const mbedtls_md_info_t *md_info; - - mbedtls_ssl_session *session = ssl->session_negotiate; - mbedtls_ssl_transform *transform = ssl->transform_negotiate; - mbedtls_ssl_handshake_params *handshake = ssl->handshake; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> derive keys" ) ); - - cipher_info = mbedtls_cipher_info_from_type( transform->ciphersuite_info->cipher ); - if( cipher_info == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "cipher info for %d not found", - transform->ciphersuite_info->cipher ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - md_info = mbedtls_md_info_from_type( transform->ciphersuite_info->mac ); - if( md_info == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "mbedtls_md info for %d not found", - transform->ciphersuite_info->mac ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - /* - * Set appropriate PRF function and other SSL / TLS / TLS1.2 functions - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - handshake->tls_prf = ssl3_prf; - handshake->calc_verify = ssl_calc_verify_ssl; - handshake->calc_finished = ssl_calc_finished_ssl; - } - else -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 ) - { - handshake->tls_prf = tls1_prf; - handshake->calc_verify = ssl_calc_verify_tls; - handshake->calc_finished = ssl_calc_finished_tls; - } - else -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA512_C) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 && - transform->ciphersuite_info->mac == MBEDTLS_MD_SHA384 ) - { - handshake->tls_prf = tls_prf_sha384; - handshake->calc_verify = ssl_calc_verify_tls_sha384; - handshake->calc_finished = ssl_calc_finished_tls_sha384; - } - else -#endif -#if defined(MBEDTLS_SHA256_C) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - handshake->tls_prf = tls_prf_sha256; - handshake->calc_verify = ssl_calc_verify_tls_sha256; - handshake->calc_finished = ssl_calc_finished_tls_sha256; - } - else -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - /* - * SSLv3: - * master = - * MD5( premaster + SHA1( 'A' + premaster + randbytes ) ) + - * MD5( premaster + SHA1( 'BB' + premaster + randbytes ) ) + - * MD5( premaster + SHA1( 'CCC' + premaster + randbytes ) ) - * - * TLSv1+: - * master = PRF( premaster, "master secret", randbytes )[0..47] - */ - if( handshake->resume == 0 ) - { - MBEDTLS_SSL_DEBUG_BUF( 3, "premaster secret", handshake->premaster, - handshake->pmslen ); - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - if( ssl->handshake->extended_ms == MBEDTLS_SSL_EXTENDED_MS_ENABLED ) - { - unsigned char session_hash[48]; - size_t hash_len; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "using extended master secret" ) ); - - ssl->handshake->calc_verify( ssl, session_hash ); - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { -#if defined(MBEDTLS_SHA512_C) - if( ssl->transform_negotiate->ciphersuite_info->mac == - MBEDTLS_MD_SHA384 ) - { - hash_len = 48; - } - else -#endif - hash_len = 32; - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - hash_len = 36; - - MBEDTLS_SSL_DEBUG_BUF( 3, "session hash", session_hash, hash_len ); - - ret = handshake->tls_prf( handshake->premaster, handshake->pmslen, - "extended master secret", - session_hash, hash_len, - session->master, 48 ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret ); - return( ret ); - } - - } - else -#endif - ret = handshake->tls_prf( handshake->premaster, handshake->pmslen, - "master secret", - handshake->randbytes, 64, - session->master, 48 ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret ); - return( ret ); - } - - mbedtls_zeroize( handshake->premaster, sizeof(handshake->premaster) ); - } - else - MBEDTLS_SSL_DEBUG_MSG( 3, ( "no premaster (session resumed)" ) ); - - /* - * Swap the client and server random values. - */ - memcpy( tmp, handshake->randbytes, 64 ); - memcpy( handshake->randbytes, tmp + 32, 32 ); - memcpy( handshake->randbytes + 32, tmp, 32 ); - mbedtls_zeroize( tmp, sizeof( tmp ) ); - - /* - * SSLv3: - * key block = - * MD5( master + SHA1( 'A' + master + randbytes ) ) + - * MD5( master + SHA1( 'BB' + master + randbytes ) ) + - * MD5( master + SHA1( 'CCC' + master + randbytes ) ) + - * MD5( master + SHA1( 'DDDD' + master + randbytes ) ) + - * ... - * - * TLSv1: - * key block = PRF( master, "key expansion", randbytes ) - */ - ret = handshake->tls_prf( session->master, 48, "key expansion", - handshake->randbytes, 64, keyblk, 256 ); - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite = %s", - mbedtls_ssl_get_ciphersuite_name( session->ciphersuite ) ) ); - MBEDTLS_SSL_DEBUG_BUF( 3, "master secret", session->master, 48 ); - MBEDTLS_SSL_DEBUG_BUF( 4, "random bytes", handshake->randbytes, 64 ); - MBEDTLS_SSL_DEBUG_BUF( 4, "key block", keyblk, 256 ); - - mbedtls_zeroize( handshake->randbytes, sizeof( handshake->randbytes ) ); - - /* - * Determine the appropriate key, IV and MAC length. - */ - - transform->keylen = cipher_info->key_bitlen / 8; - - if( cipher_info->mode == MBEDTLS_MODE_GCM || - cipher_info->mode == MBEDTLS_MODE_CCM ) - { - transform->maclen = 0; - mac_key_len = 0; - - transform->ivlen = 12; - transform->fixed_ivlen = 4; - - /* Minimum length is expicit IV + tag */ - transform->minlen = transform->ivlen - transform->fixed_ivlen - + ( transform->ciphersuite_info->flags & - MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16 ); - } - else - { - /* Initialize HMAC contexts */ - if( ( ret = mbedtls_md_setup( &transform->md_ctx_enc, md_info, 1 ) ) != 0 || - ( ret = mbedtls_md_setup( &transform->md_ctx_dec, md_info, 1 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret ); - return( ret ); - } - - /* Get MAC length */ - mac_key_len = mbedtls_md_get_size( md_info ); - transform->maclen = mac_key_len; - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - /* - * If HMAC is to be truncated, we shall keep the leftmost bytes, - * (rfc 6066 page 13 or rfc 2104 section 4), - * so we only need to adjust the length here. - */ - if( session->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_ENABLED ) - { - transform->maclen = MBEDTLS_SSL_TRUNCATED_HMAC_LEN; - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) - /* Fall back to old, non-compliant version of the truncated - * HMAC implementation which also truncates the key - * (Mbed TLS versions from 1.3 to 2.6.0) */ - mac_key_len = transform->maclen; -#endif - } -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - - /* IV length */ - transform->ivlen = cipher_info->iv_size; - - /* Minimum length */ - if( cipher_info->mode == MBEDTLS_MODE_STREAM ) - transform->minlen = transform->maclen; - else - { - /* - * GenericBlockCipher: - * 1. if EtM is in use: one block plus MAC - * otherwise: * first multiple of blocklen greater than maclen - * 2. IV except for SSL3 and TLS 1.0 - */ -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - if( session->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED ) - { - transform->minlen = transform->maclen - + cipher_info->block_size; - } - else -#endif - { - transform->minlen = transform->maclen - + cipher_info->block_size - - transform->maclen % cipher_info->block_size; - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 || - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_1 ) - ; /* No need to adjust minlen */ - else -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_2 || - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 ) - { - transform->minlen += transform->ivlen; - } - else -#endif - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - } - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "keylen: %d, minlen: %d, ivlen: %d, maclen: %d", - transform->keylen, transform->minlen, transform->ivlen, - transform->maclen ) ); - - /* - * Finally setup the cipher contexts, IVs and MAC secrets. - */ -#if defined(MBEDTLS_SSL_CLI_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) - { - key1 = keyblk + mac_key_len * 2; - key2 = keyblk + mac_key_len * 2 + transform->keylen; - - mac_enc = keyblk; - mac_dec = keyblk + mac_key_len; - - /* - * This is not used in TLS v1.1. - */ - iv_copy_len = ( transform->fixed_ivlen ) ? - transform->fixed_ivlen : transform->ivlen; - memcpy( transform->iv_enc, key2 + transform->keylen, iv_copy_len ); - memcpy( transform->iv_dec, key2 + transform->keylen + iv_copy_len, - iv_copy_len ); - } - else -#endif /* MBEDTLS_SSL_CLI_C */ -#if defined(MBEDTLS_SSL_SRV_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - { - key1 = keyblk + mac_key_len * 2 + transform->keylen; - key2 = keyblk + mac_key_len * 2; - - mac_enc = keyblk + mac_key_len; - mac_dec = keyblk; - - /* - * This is not used in TLS v1.1. - */ - iv_copy_len = ( transform->fixed_ivlen ) ? - transform->fixed_ivlen : transform->ivlen; - memcpy( transform->iv_dec, key1 + transform->keylen, iv_copy_len ); - memcpy( transform->iv_enc, key1 + transform->keylen + iv_copy_len, - iv_copy_len ); - } - else -#endif /* MBEDTLS_SSL_SRV_C */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - if( mac_key_len > sizeof transform->mac_enc ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - memcpy( transform->mac_enc, mac_enc, mac_key_len ); - memcpy( transform->mac_dec, mac_dec, mac_key_len ); - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 ) - { - mbedtls_md_hmac_starts( &transform->md_ctx_enc, mac_enc, mac_key_len ); - mbedtls_md_hmac_starts( &transform->md_ctx_dec, mac_dec, mac_key_len ); - } - else -#endif - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_init != NULL ) - { - int ret = 0; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_init()" ) ); - - if( ( ret = mbedtls_ssl_hw_record_init( ssl, key1, key2, transform->keylen, - transform->iv_enc, transform->iv_dec, - iv_copy_len, - mac_enc, mac_dec, - mac_key_len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_init", ret ); - return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED ); - } - } -#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */ - -#if defined(MBEDTLS_SSL_EXPORT_KEYS) - if( ssl->conf->f_export_keys != NULL ) - { - ssl->conf->f_export_keys( ssl->conf->p_export_keys, - session->master, keyblk, - mac_key_len, transform->keylen, - iv_copy_len ); - } -#endif - - if( ( ret = mbedtls_cipher_setup( &transform->cipher_ctx_enc, - cipher_info ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup", ret ); - return( ret ); - } - - if( ( ret = mbedtls_cipher_setup( &transform->cipher_ctx_dec, - cipher_info ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup", ret ); - return( ret ); - } - - if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_enc, key1, - cipher_info->key_bitlen, - MBEDTLS_ENCRYPT ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret ); - return( ret ); - } - - if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_dec, key2, - cipher_info->key_bitlen, - MBEDTLS_DECRYPT ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret ); - return( ret ); - } - -#if defined(MBEDTLS_CIPHER_MODE_CBC) - if( cipher_info->mode == MBEDTLS_MODE_CBC ) - { - if( ( ret = mbedtls_cipher_set_padding_mode( &transform->cipher_ctx_enc, - MBEDTLS_PADDING_NONE ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret ); - return( ret ); - } - - if( ( ret = mbedtls_cipher_set_padding_mode( &transform->cipher_ctx_dec, - MBEDTLS_PADDING_NONE ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret ); - return( ret ); - } - } -#endif /* MBEDTLS_CIPHER_MODE_CBC */ - - mbedtls_zeroize( keyblk, sizeof( keyblk ) ); - -#if defined(MBEDTLS_ZLIB_SUPPORT) - // Initialize compression - // - if( session->compression == MBEDTLS_SSL_COMPRESS_DEFLATE ) - { - if( ssl->compress_buf == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "Allocating compression buffer" ) ); - ssl->compress_buf = mbedtls_calloc( 1, MBEDTLS_SSL_COMPRESS_BUFFER_LEN ); - if( ssl->compress_buf == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed", - MBEDTLS_SSL_COMPRESS_BUFFER_LEN ) ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "Initializing zlib states" ) ); - - memset( &transform->ctx_deflate, 0, sizeof( transform->ctx_deflate ) ); - memset( &transform->ctx_inflate, 0, sizeof( transform->ctx_inflate ) ); - - if( deflateInit( &transform->ctx_deflate, - Z_DEFAULT_COMPRESSION ) != Z_OK || - inflateInit( &transform->ctx_inflate ) != Z_OK ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "Failed to initialize compression" ) ); - return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED ); - } - } -#endif /* MBEDTLS_ZLIB_SUPPORT */ - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= derive keys" ) ); - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_PROTO_SSL3) -void ssl_calc_verify_ssl( mbedtls_ssl_context *ssl, unsigned char hash[36] ) -{ - mbedtls_md5_context md5; - mbedtls_sha1_context sha1; - unsigned char pad_1[48]; - unsigned char pad_2[48]; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify ssl" ) ); - - mbedtls_md5_init( &md5 ); - mbedtls_sha1_init( &sha1 ); - - mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 ); - mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 ); - - memset( pad_1, 0x36, 48 ); - memset( pad_2, 0x5C, 48 ); - - mbedtls_md5_update_ret( &md5, ssl->session_negotiate->master, 48 ); - mbedtls_md5_update_ret( &md5, pad_1, 48 ); - mbedtls_md5_finish_ret( &md5, hash ); - - mbedtls_md5_starts_ret( &md5 ); - mbedtls_md5_update_ret( &md5, ssl->session_negotiate->master, 48 ); - mbedtls_md5_update_ret( &md5, pad_2, 48 ); - mbedtls_md5_update_ret( &md5, hash, 16 ); - mbedtls_md5_finish_ret( &md5, hash ); - - mbedtls_sha1_update_ret( &sha1, ssl->session_negotiate->master, 48 ); - mbedtls_sha1_update_ret( &sha1, pad_1, 40 ); - mbedtls_sha1_finish_ret( &sha1, hash + 16 ); - - mbedtls_sha1_starts_ret( &sha1 ); - mbedtls_sha1_update_ret( &sha1, ssl->session_negotiate->master, 48 ); - mbedtls_sha1_update_ret( &sha1, pad_2, 40 ); - mbedtls_sha1_update_ret( &sha1, hash + 16, 20 ); - mbedtls_sha1_finish_ret( &sha1, hash + 16 ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 ); - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) ); - - mbedtls_md5_free( &md5 ); - mbedtls_sha1_free( &sha1 ); - - return; -} -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) -void ssl_calc_verify_tls( mbedtls_ssl_context *ssl, unsigned char hash[36] ) -{ - mbedtls_md5_context md5; - mbedtls_sha1_context sha1; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify tls" ) ); - - mbedtls_md5_init( &md5 ); - mbedtls_sha1_init( &sha1 ); - - mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 ); - mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 ); - - mbedtls_md5_finish_ret( &md5, hash ); - mbedtls_sha1_finish_ret( &sha1, hash + 16 ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 ); - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) ); - - mbedtls_md5_free( &md5 ); - mbedtls_sha1_free( &sha1 ); - - return; -} -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) -void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *ssl, unsigned char hash[32] ) -{ - mbedtls_sha256_context sha256; - - mbedtls_sha256_init( &sha256 ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha256" ) ); - - mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 ); - mbedtls_sha256_finish_ret( &sha256, hash ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 32 ); - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) ); - - mbedtls_sha256_free( &sha256 ); - - return; -} -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) -void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *ssl, unsigned char hash[48] ) -{ - mbedtls_sha512_context sha512; - - mbedtls_sha512_init( &sha512 ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha384" ) ); - - mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 ); - mbedtls_sha512_finish_ret( &sha512, hash ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 48 ); - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) ); - - mbedtls_sha512_free( &sha512 ); - - return; -} -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) -int mbedtls_ssl_psk_derive_premaster( mbedtls_ssl_context *ssl, mbedtls_key_exchange_type_t key_ex ) -{ - unsigned char *p = ssl->handshake->premaster; - unsigned char *end = p + sizeof( ssl->handshake->premaster ); - const unsigned char *psk = ssl->conf->psk; - size_t psk_len = ssl->conf->psk_len; - - /* If the psk callback was called, use its result */ - if( ssl->handshake->psk != NULL ) - { - psk = ssl->handshake->psk; - psk_len = ssl->handshake->psk_len; - } - - /* - * PMS = struct { - * opaque other_secret<0..2^16-1>; - * opaque psk<0..2^16-1>; - * }; - * with "other_secret" depending on the particular key exchange - */ -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) - if( key_ex == MBEDTLS_KEY_EXCHANGE_PSK ) - { - if( end - p < 2 ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - *(p++) = (unsigned char)( psk_len >> 8 ); - *(p++) = (unsigned char)( psk_len ); - - if( end < p || (size_t)( end - p ) < psk_len ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - memset( p, 0, psk_len ); - p += psk_len; - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) - if( key_ex == MBEDTLS_KEY_EXCHANGE_RSA_PSK ) - { - /* - * other_secret already set by the ClientKeyExchange message, - * and is 48 bytes long - */ - *p++ = 0; - *p++ = 48; - p += 48; - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) - if( key_ex == MBEDTLS_KEY_EXCHANGE_DHE_PSK ) - { - int ret; - size_t len; - - /* Write length only when we know the actual value */ - if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx, - p + 2, end - ( p + 2 ), &len, - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret ); - return( ret ); - } - *(p++) = (unsigned char)( len >> 8 ); - *(p++) = (unsigned char)( len ); - p += len; - - MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) - if( key_ex == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ) - { - int ret; - size_t zlen; - - if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx, &zlen, - p + 2, end - ( p + 2 ), - ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret ); - return( ret ); - } - - *(p++) = (unsigned char)( zlen >> 8 ); - *(p++) = (unsigned char)( zlen ); - p += zlen; - - MBEDTLS_SSL_DEBUG_MPI( 3, "ECDH: z", &ssl->handshake->ecdh_ctx.z ); - } - else -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - /* opaque psk<0..2^16-1>; */ - if( end - p < 2 ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - *(p++) = (unsigned char)( psk_len >> 8 ); - *(p++) = (unsigned char)( psk_len ); - - if( end < p || (size_t)( end - p ) < psk_len ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - memcpy( p, psk, psk_len ); - p += psk_len; - - ssl->handshake->pmslen = p - ssl->handshake->premaster; - - return( 0 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ - -#if defined(MBEDTLS_SSL_PROTO_SSL3) -/* - * SSLv3.0 MAC functions - */ -#define SSL_MAC_MAX_BYTES 20 /* MD-5 or SHA-1 */ -static void ssl_mac( mbedtls_md_context_t *md_ctx, - const unsigned char *secret, - const unsigned char *buf, size_t len, - const unsigned char *ctr, int type, - unsigned char out[SSL_MAC_MAX_BYTES] ) -{ - unsigned char header[11]; - unsigned char padding[48]; - int padlen; - int md_size = mbedtls_md_get_size( md_ctx->md_info ); - int md_type = mbedtls_md_get_type( md_ctx->md_info ); - - /* Only MD5 and SHA-1 supported */ - if( md_type == MBEDTLS_MD_MD5 ) - padlen = 48; - else - padlen = 40; - - memcpy( header, ctr, 8 ); - header[ 8] = (unsigned char) type; - header[ 9] = (unsigned char)( len >> 8 ); - header[10] = (unsigned char)( len ); - - memset( padding, 0x36, padlen ); - mbedtls_md_starts( md_ctx ); - mbedtls_md_update( md_ctx, secret, md_size ); - mbedtls_md_update( md_ctx, padding, padlen ); - mbedtls_md_update( md_ctx, header, 11 ); - mbedtls_md_update( md_ctx, buf, len ); - mbedtls_md_finish( md_ctx, out ); - - memset( padding, 0x5C, padlen ); - mbedtls_md_starts( md_ctx ); - mbedtls_md_update( md_ctx, secret, md_size ); - mbedtls_md_update( md_ctx, padding, padlen ); - mbedtls_md_update( md_ctx, out, md_size ); - mbedtls_md_finish( md_ctx, out ); -} -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - -#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER) || \ - ( defined(MBEDTLS_CIPHER_MODE_CBC) && \ - ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) ) ) -#define SSL_SOME_MODES_USE_MAC -#endif - -/* - * Encryption/decryption functions - */ -static int ssl_encrypt_buf( mbedtls_ssl_context *ssl ) -{ - mbedtls_cipher_mode_t mode; - int auth_done = 0; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> encrypt buf" ) ); - - if( ssl->session_out == NULL || ssl->transform_out == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - mode = mbedtls_cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "before encrypt: output payload", - ssl->out_msg, ssl->out_msglen ); - - if( ssl->out_msglen > MBEDTLS_SSL_OUT_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "Record content %u too large, maximum %d", - (unsigned) ssl->out_msglen, - MBEDTLS_SSL_OUT_CONTENT_LEN ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - /* - * Add MAC before if needed - */ -#if defined(SSL_SOME_MODES_USE_MAC) - if( mode == MBEDTLS_MODE_STREAM || - ( mode == MBEDTLS_MODE_CBC -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - && ssl->session_out->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED -#endif - ) ) - { -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - unsigned char mac[SSL_MAC_MAX_BYTES]; - - ssl_mac( &ssl->transform_out->md_ctx_enc, - ssl->transform_out->mac_enc, - ssl->out_msg, ssl->out_msglen, - ssl->out_ctr, ssl->out_msgtype, - mac ); - - memcpy( ssl->out_msg + ssl->out_msglen, mac, ssl->transform_out->maclen ); - } - else -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 ) - { - unsigned char mac[MBEDTLS_SSL_MAC_ADD]; - - mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_ctr, 8 ); - mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_hdr, 3 ); - mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_len, 2 ); - mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, - ssl->out_msg, ssl->out_msglen ); - mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc, mac ); - mbedtls_md_hmac_reset( &ssl->transform_out->md_ctx_enc ); - - memcpy( ssl->out_msg + ssl->out_msglen, mac, ssl->transform_out->maclen ); - } - else -#endif - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_BUF( 4, "computed mac", - ssl->out_msg + ssl->out_msglen, - ssl->transform_out->maclen ); - - ssl->out_msglen += ssl->transform_out->maclen; - auth_done++; - } -#endif /* AEAD not the only option */ - - /* - * Encrypt - */ -#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER) - if( mode == MBEDTLS_MODE_STREAM ) - { - int ret; - size_t olen = 0; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, " - "including %d bytes of padding", - ssl->out_msglen, 0 ) ); - - if( ( ret = mbedtls_cipher_crypt( &ssl->transform_out->cipher_ctx_enc, - ssl->transform_out->iv_enc, - ssl->transform_out->ivlen, - ssl->out_msg, ssl->out_msglen, - ssl->out_msg, &olen ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret ); - return( ret ); - } - - if( ssl->out_msglen != olen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - } - else -#endif /* MBEDTLS_ARC4_C || MBEDTLS_CIPHER_NULL_CIPHER */ -#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) - if( mode == MBEDTLS_MODE_GCM || - mode == MBEDTLS_MODE_CCM ) - { - int ret; - size_t enc_msglen, olen; - unsigned char *enc_msg; - unsigned char add_data[13]; - unsigned char taglen = ssl->transform_out->ciphersuite_info->flags & - MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16; - - memcpy( add_data, ssl->out_ctr, 8 ); - add_data[8] = ssl->out_msgtype; - mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver, - ssl->conf->transport, add_data + 9 ); - add_data[11] = ( ssl->out_msglen >> 8 ) & 0xFF; - add_data[12] = ssl->out_msglen & 0xFF; - - MBEDTLS_SSL_DEBUG_BUF( 4, "additional data used for AEAD", - add_data, 13 ); - - /* - * Generate IV - */ - if( ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen != 8 ) - { - /* Reminder if we ever add an AEAD mode with a different size */ - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - memcpy( ssl->transform_out->iv_enc + ssl->transform_out->fixed_ivlen, - ssl->out_ctr, 8 ); - memcpy( ssl->out_iv, ssl->out_ctr, 8 ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "IV used", ssl->out_iv, - ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen ); - - /* - * Fix pointer positions and message length with added IV - */ - enc_msg = ssl->out_msg; - enc_msglen = ssl->out_msglen; - ssl->out_msglen += ssl->transform_out->ivlen - - ssl->transform_out->fixed_ivlen; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, " - "including %d bytes of padding", - ssl->out_msglen, 0 ) ); - - /* - * Encrypt and authenticate - */ - if( ( ret = mbedtls_cipher_auth_encrypt( &ssl->transform_out->cipher_ctx_enc, - ssl->transform_out->iv_enc, - ssl->transform_out->ivlen, - add_data, 13, - enc_msg, enc_msglen, - enc_msg, &olen, - enc_msg + enc_msglen, taglen ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_auth_encrypt", ret ); - return( ret ); - } - - if( olen != enc_msglen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - ssl->out_msglen += taglen; - auth_done++; - - MBEDTLS_SSL_DEBUG_BUF( 4, "after encrypt: tag", enc_msg + enc_msglen, taglen ); - } - else -#endif /* MBEDTLS_GCM_C || MBEDTLS_CCM_C */ -#if defined(MBEDTLS_CIPHER_MODE_CBC) && \ - ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) ) - if( mode == MBEDTLS_MODE_CBC ) - { - int ret; - unsigned char *enc_msg; - size_t enc_msglen, padlen, olen = 0, i; - - padlen = ssl->transform_out->ivlen - ( ssl->out_msglen + 1 ) % - ssl->transform_out->ivlen; - if( padlen == ssl->transform_out->ivlen ) - padlen = 0; - - for( i = 0; i <= padlen; i++ ) - ssl->out_msg[ssl->out_msglen + i] = (unsigned char) padlen; - - ssl->out_msglen += padlen + 1; - - enc_msglen = ssl->out_msglen; - enc_msg = ssl->out_msg; - -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2) - /* - * Prepend per-record IV for block cipher in TLS v1.1 and up as per - * Method 1 (6.2.3.2. in RFC4346 and RFC5246) - */ - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 ) - { - /* - * Generate IV - */ - ret = ssl->conf->f_rng( ssl->conf->p_rng, ssl->transform_out->iv_enc, - ssl->transform_out->ivlen ); - if( ret != 0 ) - return( ret ); - - memcpy( ssl->out_iv, ssl->transform_out->iv_enc, - ssl->transform_out->ivlen ); - - /* - * Fix pointer positions and message length with added IV - */ - enc_msg = ssl->out_msg; - enc_msglen = ssl->out_msglen; - ssl->out_msglen += ssl->transform_out->ivlen; - } -#endif /* MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 */ - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, " - "including %d bytes of IV and %d bytes of padding", - ssl->out_msglen, ssl->transform_out->ivlen, - padlen + 1 ) ); - - if( ( ret = mbedtls_cipher_crypt( &ssl->transform_out->cipher_ctx_enc, - ssl->transform_out->iv_enc, - ssl->transform_out->ivlen, - enc_msg, enc_msglen, - enc_msg, &olen ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret ); - return( ret ); - } - - if( enc_msglen != olen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) - if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 ) - { - /* - * Save IV in SSL3 and TLS1 - */ - memcpy( ssl->transform_out->iv_enc, - ssl->transform_out->cipher_ctx_enc.iv, - ssl->transform_out->ivlen ); - } -#endif - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - if( auth_done == 0 ) - { - /* - * MAC(MAC_write_key, seq_num + - * TLSCipherText.type + - * TLSCipherText.version + - * length_of( (IV +) ENC(...) ) + - * IV + // except for TLS 1.0 - * ENC(content + padding + padding_length)); - */ - unsigned char pseudo_hdr[13]; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) ); - - memcpy( pseudo_hdr + 0, ssl->out_ctr, 8 ); - memcpy( pseudo_hdr + 8, ssl->out_hdr, 3 ); - pseudo_hdr[11] = (unsigned char)( ( ssl->out_msglen >> 8 ) & 0xFF ); - pseudo_hdr[12] = (unsigned char)( ( ssl->out_msglen ) & 0xFF ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 ); - - mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, pseudo_hdr, 13 ); - mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, - ssl->out_iv, ssl->out_msglen ); - mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc, - ssl->out_iv + ssl->out_msglen ); - mbedtls_md_hmac_reset( &ssl->transform_out->md_ctx_enc ); - - ssl->out_msglen += ssl->transform_out->maclen; - auth_done++; - } -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - } - else -#endif /* MBEDTLS_CIPHER_MODE_CBC && - ( MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C ) */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - /* Make extra sure authentication was performed, exactly once */ - if( auth_done != 1 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= encrypt buf" ) ); - - return( 0 ); -} - -static int ssl_decrypt_buf( mbedtls_ssl_context *ssl ) -{ - size_t i; - mbedtls_cipher_mode_t mode; - int auth_done = 0; -#if defined(SSL_SOME_MODES_USE_MAC) - size_t padlen = 0, correct = 1; -#endif - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> decrypt buf" ) ); - - if( ssl->session_in == NULL || ssl->transform_in == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - mode = mbedtls_cipher_get_cipher_mode( &ssl->transform_in->cipher_ctx_dec ); - - if( ssl->in_msglen < ssl->transform_in->minlen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "in_msglen (%d) < minlen (%d)", - ssl->in_msglen, ssl->transform_in->minlen ) ); - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } - -#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER) - if( mode == MBEDTLS_MODE_STREAM ) - { - int ret; - size_t olen = 0; - - padlen = 0; - - if( ( ret = mbedtls_cipher_crypt( &ssl->transform_in->cipher_ctx_dec, - ssl->transform_in->iv_dec, - ssl->transform_in->ivlen, - ssl->in_msg, ssl->in_msglen, - ssl->in_msg, &olen ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret ); - return( ret ); - } - - if( ssl->in_msglen != olen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - } - else -#endif /* MBEDTLS_ARC4_C || MBEDTLS_CIPHER_NULL_CIPHER */ -#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) - if( mode == MBEDTLS_MODE_GCM || - mode == MBEDTLS_MODE_CCM ) - { - int ret; - size_t dec_msglen, olen; - unsigned char *dec_msg; - unsigned char *dec_msg_result; - unsigned char add_data[13]; - unsigned char taglen = ssl->transform_in->ciphersuite_info->flags & - MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16; - size_t explicit_iv_len = ssl->transform_in->ivlen - - ssl->transform_in->fixed_ivlen; - - if( ssl->in_msglen < explicit_iv_len + taglen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < explicit_iv_len (%d) " - "+ taglen (%d)", ssl->in_msglen, - explicit_iv_len, taglen ) ); - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } - dec_msglen = ssl->in_msglen - explicit_iv_len - taglen; - - dec_msg = ssl->in_msg; - dec_msg_result = ssl->in_msg; - ssl->in_msglen = dec_msglen; - - memcpy( add_data, ssl->in_ctr, 8 ); - add_data[8] = ssl->in_msgtype; - mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver, - ssl->conf->transport, add_data + 9 ); - add_data[11] = ( ssl->in_msglen >> 8 ) & 0xFF; - add_data[12] = ssl->in_msglen & 0xFF; - - MBEDTLS_SSL_DEBUG_BUF( 4, "additional data used for AEAD", - add_data, 13 ); - - memcpy( ssl->transform_in->iv_dec + ssl->transform_in->fixed_ivlen, - ssl->in_iv, - ssl->transform_in->ivlen - ssl->transform_in->fixed_ivlen ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "IV used", ssl->transform_in->iv_dec, - ssl->transform_in->ivlen ); - MBEDTLS_SSL_DEBUG_BUF( 4, "TAG used", dec_msg + dec_msglen, taglen ); - - /* - * Decrypt and authenticate - */ - if( ( ret = mbedtls_cipher_auth_decrypt( &ssl->transform_in->cipher_ctx_dec, - ssl->transform_in->iv_dec, - ssl->transform_in->ivlen, - add_data, 13, - dec_msg, dec_msglen, - dec_msg_result, &olen, - dec_msg + dec_msglen, taglen ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_auth_decrypt", ret ); - - if( ret == MBEDTLS_ERR_CIPHER_AUTH_FAILED ) - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - - return( ret ); - } - auth_done++; - - if( olen != dec_msglen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - } - else -#endif /* MBEDTLS_GCM_C || MBEDTLS_CCM_C */ -#if defined(MBEDTLS_CIPHER_MODE_CBC) && \ - ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) ) - if( mode == MBEDTLS_MODE_CBC ) - { - /* - * Decrypt and check the padding - */ - int ret; - unsigned char *dec_msg; - unsigned char *dec_msg_result; - size_t dec_msglen; - size_t minlen = 0; - size_t olen = 0; - - /* - * Check immediate ciphertext sanity - */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 ) - minlen += ssl->transform_in->ivlen; -#endif - - if( ssl->in_msglen < minlen + ssl->transform_in->ivlen || - ssl->in_msglen < minlen + ssl->transform_in->maclen + 1 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < max( ivlen(%d), maclen (%d) " - "+ 1 ) ( + expl IV )", ssl->in_msglen, - ssl->transform_in->ivlen, - ssl->transform_in->maclen ) ); - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } - - dec_msglen = ssl->in_msglen; - dec_msg = ssl->in_msg; - dec_msg_result = ssl->in_msg; - - /* - * Authenticate before decrypt if enabled - */ -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - if( ssl->session_in->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED ) - { - unsigned char mac_expect[MBEDTLS_SSL_MAC_ADD]; - unsigned char pseudo_hdr[13]; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) ); - - dec_msglen -= ssl->transform_in->maclen; - ssl->in_msglen -= ssl->transform_in->maclen; - - memcpy( pseudo_hdr + 0, ssl->in_ctr, 8 ); - memcpy( pseudo_hdr + 8, ssl->in_hdr, 3 ); - pseudo_hdr[11] = (unsigned char)( ( ssl->in_msglen >> 8 ) & 0xFF ); - pseudo_hdr[12] = (unsigned char)( ( ssl->in_msglen ) & 0xFF ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 ); - - mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, pseudo_hdr, 13 ); - mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, - ssl->in_iv, ssl->in_msglen ); - mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, mac_expect ); - mbedtls_md_hmac_reset( &ssl->transform_in->md_ctx_dec ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "message mac", ssl->in_iv + ssl->in_msglen, - ssl->transform_in->maclen ); - MBEDTLS_SSL_DEBUG_BUF( 4, "expected mac", mac_expect, - ssl->transform_in->maclen ); - - if( mbedtls_ssl_safer_memcmp( ssl->in_iv + ssl->in_msglen, mac_expect, - ssl->transform_in->maclen ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) ); - - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } - auth_done++; - } -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ - - /* - * Check length sanity - */ - if( ssl->in_msglen % ssl->transform_in->ivlen != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) %% ivlen (%d) != 0", - ssl->in_msglen, ssl->transform_in->ivlen ) ); - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } - -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2) - /* - * Initialize for prepended IV for block cipher in TLS v1.1 and up - */ - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 ) - { - dec_msglen -= ssl->transform_in->ivlen; - ssl->in_msglen -= ssl->transform_in->ivlen; - - for( i = 0; i < ssl->transform_in->ivlen; i++ ) - ssl->transform_in->iv_dec[i] = ssl->in_iv[i]; - } -#endif /* MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 */ - - if( ( ret = mbedtls_cipher_crypt( &ssl->transform_in->cipher_ctx_dec, - ssl->transform_in->iv_dec, - ssl->transform_in->ivlen, - dec_msg, dec_msglen, - dec_msg_result, &olen ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret ); - return( ret ); - } - - if( dec_msglen != olen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) - if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 ) - { - /* - * Save IV in SSL3 and TLS1 - */ - memcpy( ssl->transform_in->iv_dec, - ssl->transform_in->cipher_ctx_dec.iv, - ssl->transform_in->ivlen ); - } -#endif - - padlen = 1 + ssl->in_msg[ssl->in_msglen - 1]; - - if( ssl->in_msglen < ssl->transform_in->maclen + padlen && - auth_done == 0 ) - { -#if defined(MBEDTLS_SSL_DEBUG_ALL) - MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < maclen (%d) + padlen (%d)", - ssl->in_msglen, ssl->transform_in->maclen, padlen ) ); -#endif - padlen = 0; - correct = 0; - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - if( padlen > ssl->transform_in->ivlen ) - { -#if defined(MBEDTLS_SSL_DEBUG_ALL) - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad padding length: is %d, " - "should be no more than %d", - padlen, ssl->transform_in->ivlen ) ); -#endif - correct = 0; - } - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_0 ) - { - /* - * TLSv1+: always check the padding up to the first failure - * and fake check up to 256 bytes of padding - */ - size_t pad_count = 0, real_count = 1; - size_t padding_idx = ssl->in_msglen - padlen - 1; - - /* - * Padding is guaranteed to be incorrect if: - * 1. padlen >= ssl->in_msglen - * - * 2. padding_idx >= MBEDTLS_SSL_IN_CONTENT_LEN + - * ssl->transform_in->maclen - * - * In both cases we reset padding_idx to a safe value (0) to - * prevent out-of-buffer reads. - */ - correct &= ( ssl->in_msglen >= padlen + 1 ); - correct &= ( padding_idx < MBEDTLS_SSL_IN_CONTENT_LEN + - ssl->transform_in->maclen ); - - padding_idx *= correct; - - for( i = 1; i <= 256; i++ ) - { - real_count &= ( i <= padlen ); - pad_count += real_count * - ( ssl->in_msg[padding_idx + i] == padlen - 1 ); - } - - correct &= ( pad_count == padlen ); /* Only 1 on correct padding */ - -#if defined(MBEDTLS_SSL_DEBUG_ALL) - if( padlen > 0 && correct == 0 ) - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad padding byte detected" ) ); -#endif - padlen &= correct * 0x1FF; - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \ - MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - ssl->in_msglen -= padlen; - } - else -#endif /* MBEDTLS_CIPHER_MODE_CBC && - ( MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C ) */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_BUF( 4, "raw buffer after decryption", - ssl->in_msg, ssl->in_msglen ); - - /* - * Authenticate if not done yet. - * Compute the MAC regardless of the padding result (RFC4346, CBCTIME). - */ -#if defined(SSL_SOME_MODES_USE_MAC) - if( auth_done == 0 ) - { - unsigned char mac_expect[MBEDTLS_SSL_MAC_ADD]; - - ssl->in_msglen -= ssl->transform_in->maclen; - - ssl->in_len[0] = (unsigned char)( ssl->in_msglen >> 8 ); - ssl->in_len[1] = (unsigned char)( ssl->in_msglen ); - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - ssl_mac( &ssl->transform_in->md_ctx_dec, - ssl->transform_in->mac_dec, - ssl->in_msg, ssl->in_msglen, - ssl->in_ctr, ssl->in_msgtype, - mac_expect ); - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_0 ) - { - /* - * Process MAC and always update for padlen afterwards to make - * total time independent of padlen - * - * extra_run compensates MAC check for padlen - * - * Known timing attacks: - * - Lucky Thirteen (http://www.isg.rhul.ac.uk/tls/TLStiming.pdf) - * - * We use ( ( Lx + 8 ) / 64 ) to handle 'negative Lx' values - * correctly. (We round down instead of up, so -56 is the correct - * value for our calculations instead of -55) - */ - size_t j, extra_run = 0; - extra_run = ( 13 + ssl->in_msglen + padlen + 8 ) / 64 - - ( 13 + ssl->in_msglen + 8 ) / 64; - - extra_run &= correct * 0xFF; - - mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_ctr, 8 ); - mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_hdr, 3 ); - mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_len, 2 ); - mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_msg, - ssl->in_msglen ); - mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, mac_expect ); - /* Call mbedtls_md_process at least once due to cache attacks */ - for( j = 0; j < extra_run + 1; j++ ) - mbedtls_md_process( &ssl->transform_in->md_ctx_dec, ssl->in_msg ); - - mbedtls_md_hmac_reset( &ssl->transform_in->md_ctx_dec ); - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \ - MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - MBEDTLS_SSL_DEBUG_BUF( 4, "expected mac", mac_expect, ssl->transform_in->maclen ); - MBEDTLS_SSL_DEBUG_BUF( 4, "message mac", ssl->in_msg + ssl->in_msglen, - ssl->transform_in->maclen ); - - if( mbedtls_ssl_safer_memcmp( ssl->in_msg + ssl->in_msglen, mac_expect, - ssl->transform_in->maclen ) != 0 ) - { -#if defined(MBEDTLS_SSL_DEBUG_ALL) - MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) ); -#endif - correct = 0; - } - auth_done++; - - /* - * Finally check the correct flag - */ - if( correct == 0 ) - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } -#endif /* SSL_SOME_MODES_USE_MAC */ - - /* Make extra sure authentication was performed, exactly once */ - if( auth_done != 1 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - if( ssl->in_msglen == 0 ) - { - ssl->nb_zero++; - - /* - * Three or more empty messages may be a DoS attack - * (excessive CPU consumption). - */ - if( ssl->nb_zero > 3 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "received four consecutive empty " - "messages, possible DoS attack" ) ); - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } - } - else - ssl->nb_zero = 0; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - ; /* in_ctr read from peer, not maintained internally */ - } - else -#endif - { - for( i = 8; i > ssl_ep_len( ssl ); i-- ) - if( ++ssl->in_ctr[i - 1] != 0 ) - break; - - /* The loop goes to its end iff the counter is wrapping */ - if( i == ssl_ep_len( ssl ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "incoming message counter would wrap" ) ); - return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING ); - } - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= decrypt buf" ) ); - - return( 0 ); -} - -#undef MAC_NONE -#undef MAC_PLAINTEXT -#undef MAC_CIPHERTEXT - -#if defined(MBEDTLS_ZLIB_SUPPORT) -/* - * Compression/decompression functions - */ -static int ssl_compress_buf( mbedtls_ssl_context *ssl ) -{ - int ret; - unsigned char *msg_post = ssl->out_msg; - size_t len_pre = ssl->out_msglen; - unsigned char *msg_pre = ssl->compress_buf; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> compress buf" ) ); - - if( len_pre == 0 ) - return( 0 ); - - memcpy( msg_pre, ssl->out_msg, len_pre ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "before compression: msglen = %d, ", - ssl->out_msglen ) ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "before compression: output payload", - ssl->out_msg, ssl->out_msglen ); - - ssl->transform_out->ctx_deflate.next_in = msg_pre; - ssl->transform_out->ctx_deflate.avail_in = len_pre; - ssl->transform_out->ctx_deflate.next_out = msg_post; - ssl->transform_out->ctx_deflate.avail_out = MBEDTLS_SSL_OUT_BUFFER_LEN; - - ret = deflate( &ssl->transform_out->ctx_deflate, Z_SYNC_FLUSH ); - if( ret != Z_OK ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "failed to perform compression (%d)", ret ) ); - return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED ); - } - - ssl->out_msglen = MBEDTLS_SSL_OUT_BUFFER_LEN - - ssl->transform_out->ctx_deflate.avail_out; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "after compression: msglen = %d, ", - ssl->out_msglen ) ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "after compression: output payload", - ssl->out_msg, ssl->out_msglen ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= compress buf" ) ); - - return( 0 ); -} - -static int ssl_decompress_buf( mbedtls_ssl_context *ssl ) -{ - int ret; - unsigned char *msg_post = ssl->in_msg; - size_t len_pre = ssl->in_msglen; - unsigned char *msg_pre = ssl->compress_buf; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> decompress buf" ) ); - - if( len_pre == 0 ) - return( 0 ); - - memcpy( msg_pre, ssl->in_msg, len_pre ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "before decompression: msglen = %d, ", - ssl->in_msglen ) ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "before decompression: input payload", - ssl->in_msg, ssl->in_msglen ); - - ssl->transform_in->ctx_inflate.next_in = msg_pre; - ssl->transform_in->ctx_inflate.avail_in = len_pre; - ssl->transform_in->ctx_inflate.next_out = msg_post; - ssl->transform_in->ctx_inflate.avail_out = MBEDTLS_SSL_IN_BUFFER_LEN; - - ret = inflate( &ssl->transform_in->ctx_inflate, Z_SYNC_FLUSH ); - if( ret != Z_OK ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "failed to perform decompression (%d)", ret ) ); - return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED ); - } - - ssl->in_msglen = MBEDTLS_SSL_IN_BUFFER_LEN - - ssl->transform_in->ctx_inflate.avail_out; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "after decompression: msglen = %d, ", - ssl->in_msglen ) ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "after decompression: input payload", - ssl->in_msg, ssl->in_msglen ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= decompress buf" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_ZLIB_SUPPORT */ - -#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION) -static int ssl_write_hello_request( mbedtls_ssl_context *ssl ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -static int ssl_resend_hello_request( mbedtls_ssl_context *ssl ) -{ - /* If renegotiation is not enforced, retransmit until we would reach max - * timeout if we were using the usual handshake doubling scheme */ - if( ssl->conf->renego_max_records < 0 ) - { - uint32_t ratio = ssl->conf->hs_timeout_max / ssl->conf->hs_timeout_min + 1; - unsigned char doublings = 1; - - while( ratio != 0 ) - { - ++doublings; - ratio >>= 1; - } - - if( ++ssl->renego_records_seen > doublings ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "no longer retransmitting hello request" ) ); - return( 0 ); - } - } - - return( ssl_write_hello_request( ssl ) ); -} -#endif -#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */ - -/* - * Fill the input message buffer by appending data to it. - * The amount of data already fetched is in ssl->in_left. - * - * If we return 0, is it guaranteed that (at least) nb_want bytes are - * available (from this read and/or a previous one). Otherwise, an error code - * is returned (possibly EOF or WANT_READ). - * - * With stream transport (TLS) on success ssl->in_left == nb_want, but - * with datagram transport (DTLS) on success ssl->in_left >= nb_want, - * since we always read a whole datagram at once. - * - * For DTLS, it is up to the caller to set ssl->next_record_offset when - * they're done reading a record. - */ -int mbedtls_ssl_fetch_input( mbedtls_ssl_context *ssl, size_t nb_want ) -{ - int ret; - size_t len; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> fetch input" ) ); - - if( ssl->f_recv == NULL && ssl->f_recv_timeout == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "Bad usage of mbedtls_ssl_set_bio() " - "or mbedtls_ssl_set_bio()" ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - if( nb_want > MBEDTLS_SSL_IN_BUFFER_LEN - (size_t)( ssl->in_hdr - ssl->in_buf ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "requesting more data than fits" ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - uint32_t timeout; - - /* Just to be sure */ - if( ssl->f_set_timer == NULL || ssl->f_get_timer == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "You must use " - "mbedtls_ssl_set_timer_cb() for DTLS" ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - /* - * The point is, we need to always read a full datagram at once, so we - * sometimes read more then requested, and handle the additional data. - * It could be the rest of the current record (while fetching the - * header) and/or some other records in the same datagram. - */ - - /* - * Move to the next record in the already read datagram if applicable - */ - if( ssl->next_record_offset != 0 ) - { - if( ssl->in_left < ssl->next_record_offset ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - ssl->in_left -= ssl->next_record_offset; - - if( ssl->in_left != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "next record in same datagram, offset: %d", - ssl->next_record_offset ) ); - memmove( ssl->in_hdr, - ssl->in_hdr + ssl->next_record_offset, - ssl->in_left ); - } - - ssl->next_record_offset = 0; - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d", - ssl->in_left, nb_want ) ); - - /* - * Done if we already have enough data. - */ - if( nb_want <= ssl->in_left) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= fetch input" ) ); - return( 0 ); - } - - /* - * A record can't be split accross datagrams. If we need to read but - * are not at the beginning of a new record, the caller did something - * wrong. - */ - if( ssl->in_left != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - /* - * Don't even try to read if time's out already. - * This avoids by-passing the timer when repeatedly receiving messages - * that will end up being dropped. - */ - if( ssl_check_timer( ssl ) != 0 ) - ret = MBEDTLS_ERR_SSL_TIMEOUT; - else - { - len = MBEDTLS_SSL_IN_BUFFER_LEN - ( ssl->in_hdr - ssl->in_buf ); - - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ) - timeout = ssl->handshake->retransmit_timeout; - else - timeout = ssl->conf->read_timeout; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "f_recv_timeout: %u ms", timeout ) ); - - if( ssl->f_recv_timeout != NULL ) - ret = ssl->f_recv_timeout( ssl->p_bio, ssl->in_hdr, len, - timeout ); - else - ret = ssl->f_recv( ssl->p_bio, ssl->in_hdr, len ); - - MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_recv(_timeout)", ret ); - - if( ret == 0 ) - return( MBEDTLS_ERR_SSL_CONN_EOF ); - } - - if( ret == MBEDTLS_ERR_SSL_TIMEOUT ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "timeout" ) ); - ssl_set_timer( ssl, 0 ); - - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ) - { - if( ssl_double_retransmit_timeout( ssl ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake timeout" ) ); - return( MBEDTLS_ERR_SSL_TIMEOUT ); - } - - if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret ); - return( ret ); - } - - return( MBEDTLS_ERR_SSL_WANT_READ ); - } -#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION) - else if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING ) - { - if( ( ret = ssl_resend_hello_request( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret ); - return( ret ); - } - - return( MBEDTLS_ERR_SSL_WANT_READ ); - } -#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */ - } - - if( ret < 0 ) - return( ret ); - - ssl->in_left = ret; - } - else -#endif - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d", - ssl->in_left, nb_want ) ); - - while( ssl->in_left < nb_want ) - { - len = nb_want - ssl->in_left; - - if( ssl_check_timer( ssl ) != 0 ) - ret = MBEDTLS_ERR_SSL_TIMEOUT; - else - { - if( ssl->f_recv_timeout != NULL ) - { - ret = ssl->f_recv_timeout( ssl->p_bio, - ssl->in_hdr + ssl->in_left, len, - ssl->conf->read_timeout ); - } - else - { - ret = ssl->f_recv( ssl->p_bio, - ssl->in_hdr + ssl->in_left, len ); - } - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d", - ssl->in_left, nb_want ) ); - MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_recv(_timeout)", ret ); - - if( ret == 0 ) - return( MBEDTLS_ERR_SSL_CONN_EOF ); - - if( ret < 0 ) - return( ret ); - - ssl->in_left += ret; - } - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= fetch input" ) ); - - return( 0 ); -} - -/* - * Flush any data not yet written - */ -int mbedtls_ssl_flush_output( mbedtls_ssl_context *ssl ) -{ - int ret; - unsigned char *buf, i; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> flush output" ) ); - - if( ssl->f_send == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "Bad usage of mbedtls_ssl_set_bio() " - "or mbedtls_ssl_set_bio()" ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - /* Avoid incrementing counter if data is flushed */ - if( ssl->out_left == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= flush output" ) ); - return( 0 ); - } - - while( ssl->out_left > 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "message length: %d, out_left: %d", - mbedtls_ssl_hdr_len( ssl ) + ssl->out_msglen, ssl->out_left ) ); - - buf = ssl->out_hdr + mbedtls_ssl_hdr_len( ssl ) + - ssl->out_msglen - ssl->out_left; - ret = ssl->f_send( ssl->p_bio, buf, ssl->out_left ); - - MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_send", ret ); - - if( ret <= 0 ) - return( ret ); - - ssl->out_left -= ret; - } - - for( i = 8; i > ssl_ep_len( ssl ); i-- ) - if( ++ssl->out_ctr[i - 1] != 0 ) - break; - - /* The loop goes to its end iff the counter is wrapping */ - if( i == ssl_ep_len( ssl ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "outgoing message counter would wrap" ) ); - return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= flush output" ) ); - - return( 0 ); -} - -/* - * Functions to handle the DTLS retransmission state machine - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) -/* - * Append current handshake message to current outgoing flight - */ -static int ssl_flight_append( mbedtls_ssl_context *ssl ) -{ - mbedtls_ssl_flight_item *msg; - - /* Allocate space for current message */ - if( ( msg = mbedtls_calloc( 1, sizeof( mbedtls_ssl_flight_item ) ) ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc %d bytes failed", - sizeof( mbedtls_ssl_flight_item ) ) ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - if( ( msg->p = mbedtls_calloc( 1, ssl->out_msglen ) ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc %d bytes failed", ssl->out_msglen ) ); - mbedtls_free( msg ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - /* Copy current handshake message with headers */ - memcpy( msg->p, ssl->out_msg, ssl->out_msglen ); - msg->len = ssl->out_msglen; - msg->type = ssl->out_msgtype; - msg->next = NULL; - - /* Append to the current flight */ - if( ssl->handshake->flight == NULL ) - ssl->handshake->flight = msg; - else - { - mbedtls_ssl_flight_item *cur = ssl->handshake->flight; - while( cur->next != NULL ) - cur = cur->next; - cur->next = msg; - } - - return( 0 ); -} - -/* - * Free the current flight of handshake messages - */ -static void ssl_flight_free( mbedtls_ssl_flight_item *flight ) -{ - mbedtls_ssl_flight_item *cur = flight; - mbedtls_ssl_flight_item *next; - - while( cur != NULL ) - { - next = cur->next; - - mbedtls_free( cur->p ); - mbedtls_free( cur ); - - cur = next; - } -} - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) -static void ssl_dtls_replay_reset( mbedtls_ssl_context *ssl ); -#endif - -/* - * Swap transform_out and out_ctr with the alternative ones - */ -static void ssl_swap_epochs( mbedtls_ssl_context *ssl ) -{ - mbedtls_ssl_transform *tmp_transform; - unsigned char tmp_out_ctr[8]; - - if( ssl->transform_out == ssl->handshake->alt_transform_out ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip swap epochs" ) ); - return; - } - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "swap epochs" ) ); - - /* Swap transforms */ - tmp_transform = ssl->transform_out; - ssl->transform_out = ssl->handshake->alt_transform_out; - ssl->handshake->alt_transform_out = tmp_transform; - - /* Swap epoch + sequence_number */ - memcpy( tmp_out_ctr, ssl->out_ctr, 8 ); - memcpy( ssl->out_ctr, ssl->handshake->alt_out_ctr, 8 ); - memcpy( ssl->handshake->alt_out_ctr, tmp_out_ctr, 8 ); - - /* Adjust to the newly activated transform */ - if( ssl->transform_out != NULL && - ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 ) - { - ssl->out_msg = ssl->out_iv + ssl->transform_out->ivlen - - ssl->transform_out->fixed_ivlen; - } - else - ssl->out_msg = ssl->out_iv; - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_activate != NULL ) - { - if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_OUTBOUND ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret ); - return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED ); - } - } -#endif -} - -/* - * Retransmit the current flight of messages. - * - * Need to remember the current message in case flush_output returns - * WANT_WRITE, causing us to exit this function and come back later. - * This function must be called until state is no longer SENDING. - */ -int mbedtls_ssl_resend( mbedtls_ssl_context *ssl ) -{ - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> mbedtls_ssl_resend" ) ); - - if( ssl->handshake->retransmit_state != MBEDTLS_SSL_RETRANS_SENDING ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "initialise resending" ) ); - - ssl->handshake->cur_msg = ssl->handshake->flight; - ssl_swap_epochs( ssl ); - - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_SENDING; - } - - while( ssl->handshake->cur_msg != NULL ) - { - int ret; - mbedtls_ssl_flight_item *cur = ssl->handshake->cur_msg; - - /* Swap epochs before sending Finished: we can't do it after - * sending ChangeCipherSpec, in case write returns WANT_READ. - * Must be done before copying, may change out_msg pointer */ - if( cur->type == MBEDTLS_SSL_MSG_HANDSHAKE && - cur->p[0] == MBEDTLS_SSL_HS_FINISHED ) - { - ssl_swap_epochs( ssl ); - } - - memcpy( ssl->out_msg, cur->p, cur->len ); - ssl->out_msglen = cur->len; - ssl->out_msgtype = cur->type; - - ssl->handshake->cur_msg = cur->next; - - MBEDTLS_SSL_DEBUG_BUF( 3, "resent handshake message header", ssl->out_msg, 12 ); - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - } - - if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER ) - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED; - else - { - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING; - ssl_set_timer( ssl, ssl->handshake->retransmit_timeout ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= mbedtls_ssl_resend" ) ); - - return( 0 ); -} - -/* - * To be called when the last message of an incoming flight is received. - */ -void mbedtls_ssl_recv_flight_completed( mbedtls_ssl_context *ssl ) -{ - /* We won't need to resend that one any more */ - ssl_flight_free( ssl->handshake->flight ); - ssl->handshake->flight = NULL; - ssl->handshake->cur_msg = NULL; - - /* The next incoming flight will start with this msg_seq */ - ssl->handshake->in_flight_start_seq = ssl->handshake->in_msg_seq; - - /* Cancel timer */ - ssl_set_timer( ssl, 0 ); - - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE && - ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED ) - { - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED; - } - else - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_PREPARING; -} - -/* - * To be called when the last message of an outgoing flight is send. - */ -void mbedtls_ssl_send_flight_completed( mbedtls_ssl_context *ssl ) -{ - ssl_reset_retransmit_timeout( ssl ); - ssl_set_timer( ssl, ssl->handshake->retransmit_timeout ); - - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE && - ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED ) - { - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED; - } - else - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING; -} -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - -/* - * Record layer functions - */ - -/* - * Write current record. - * Uses ssl->out_msgtype, ssl->out_msglen and bytes at ssl->out_msg. - */ -int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl ) -{ - int ret, done = 0, out_msg_type; - size_t len = ssl->out_msglen; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write record" ) ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake != NULL && - ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING ) - { - ; /* Skip special handshake treatment when resending */ - } - else -#endif - if( ssl->out_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE ) - { - out_msg_type = ssl->out_msg[0]; - - if( out_msg_type != MBEDTLS_SSL_HS_HELLO_REQUEST && - ssl->handshake == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - ssl->out_msg[1] = (unsigned char)( ( len - 4 ) >> 16 ); - ssl->out_msg[2] = (unsigned char)( ( len - 4 ) >> 8 ); - ssl->out_msg[3] = (unsigned char)( ( len - 4 ) ); - - /* - * DTLS has additional fields in the Handshake layer, - * between the length field and the actual payload: - * uint16 message_seq; - * uint24 fragment_offset; - * uint24 fragment_length; - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - /* Make room for the additional DTLS fields */ - if( MBEDTLS_SSL_OUT_CONTENT_LEN - ssl->out_msglen < 8 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS handshake message too large: " - "size %u, maximum %u", - (unsigned) ( ssl->in_hslen - 4 ), - (unsigned) ( MBEDTLS_SSL_OUT_CONTENT_LEN - 12 ) ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - memmove( ssl->out_msg + 12, ssl->out_msg + 4, len - 4 ); - ssl->out_msglen += 8; - len += 8; - - /* Write message_seq and update it, except for HelloRequest */ - if( out_msg_type != MBEDTLS_SSL_HS_HELLO_REQUEST ) - { - ssl->out_msg[4] = ( ssl->handshake->out_msg_seq >> 8 ) & 0xFF; - ssl->out_msg[5] = ( ssl->handshake->out_msg_seq ) & 0xFF; - ++( ssl->handshake->out_msg_seq ); - } - else - { - ssl->out_msg[4] = 0; - ssl->out_msg[5] = 0; - } - - /* We don't fragment, so frag_offset = 0 and frag_len = len */ - memset( ssl->out_msg + 6, 0x00, 3 ); - memcpy( ssl->out_msg + 9, ssl->out_msg + 1, 3 ); - } -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - - if( out_msg_type != MBEDTLS_SSL_HS_HELLO_REQUEST ) - ssl->handshake->update_checksum( ssl, ssl->out_msg, len ); - } - - /* Save handshake and CCS messages for resending */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake != NULL && - ssl->handshake->retransmit_state != MBEDTLS_SSL_RETRANS_SENDING && - ( ssl->out_msgtype == MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC || - ssl->out_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE ) ) - { - if( ( ret = ssl_flight_append( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_flight_append", ret ); - return( ret ); - } - } -#endif - -#if defined(MBEDTLS_ZLIB_SUPPORT) - if( ssl->transform_out != NULL && - ssl->session_out->compression == MBEDTLS_SSL_COMPRESS_DEFLATE ) - { - if( ( ret = ssl_compress_buf( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_compress_buf", ret ); - return( ret ); - } - - len = ssl->out_msglen; - } -#endif /*MBEDTLS_ZLIB_SUPPORT */ - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_write != NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_write()" ) ); - - ret = mbedtls_ssl_hw_record_write( ssl ); - if( ret != 0 && ret != MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_write", ret ); - return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED ); - } - - if( ret == 0 ) - done = 1; - } -#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */ - if( !done ) - { - ssl->out_hdr[0] = (unsigned char) ssl->out_msgtype; - mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver, - ssl->conf->transport, ssl->out_hdr + 1 ); - - ssl->out_len[0] = (unsigned char)( len >> 8 ); - ssl->out_len[1] = (unsigned char)( len ); - - if( ssl->transform_out != NULL ) - { - if( ( ret = ssl_encrypt_buf( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_encrypt_buf", ret ); - return( ret ); - } - - len = ssl->out_msglen; - ssl->out_len[0] = (unsigned char)( len >> 8 ); - ssl->out_len[1] = (unsigned char)( len ); - } - - ssl->out_left = mbedtls_ssl_hdr_len( ssl ) + ssl->out_msglen; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "output record: msgtype = %d, " - "version = [%d:%d], msglen = %d", - ssl->out_hdr[0], ssl->out_hdr[1], ssl->out_hdr[2], - ( ssl->out_len[0] << 8 ) | ssl->out_len[1] ) ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "output record sent to network", - ssl->out_hdr, mbedtls_ssl_hdr_len( ssl ) + ssl->out_msglen ); - } - - if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flush_output", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write record" ) ); - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -/* - * Mark bits in bitmask (used for DTLS HS reassembly) - */ -static void ssl_bitmask_set( unsigned char *mask, size_t offset, size_t len ) -{ - unsigned int start_bits, end_bits; - - start_bits = 8 - ( offset % 8 ); - if( start_bits != 8 ) - { - size_t first_byte_idx = offset / 8; - - /* Special case */ - if( len <= start_bits ) - { - for( ; len != 0; len-- ) - mask[first_byte_idx] |= 1 << ( start_bits - len ); - - /* Avoid potential issues with offset or len becoming invalid */ - return; - } - - offset += start_bits; /* Now offset % 8 == 0 */ - len -= start_bits; - - for( ; start_bits != 0; start_bits-- ) - mask[first_byte_idx] |= 1 << ( start_bits - 1 ); - } - - end_bits = len % 8; - if( end_bits != 0 ) - { - size_t last_byte_idx = ( offset + len ) / 8; - - len -= end_bits; /* Now len % 8 == 0 */ - - for( ; end_bits != 0; end_bits-- ) - mask[last_byte_idx] |= 1 << ( 8 - end_bits ); - } - - memset( mask + offset / 8, 0xFF, len / 8 ); -} - -/* - * Check that bitmask is full - */ -static int ssl_bitmask_check( unsigned char *mask, size_t len ) -{ - size_t i; - - for( i = 0; i < len / 8; i++ ) - if( mask[i] != 0xFF ) - return( -1 ); - - for( i = 0; i < len % 8; i++ ) - if( ( mask[len / 8] & ( 1 << ( 7 - i ) ) ) == 0 ) - return( -1 ); - - return( 0 ); -} - -/* - * Reassemble fragmented DTLS handshake messages. - * - * Use a temporary buffer for reassembly, divided in two parts: - * - the first holds the reassembled message (including handshake header), - * - the second holds a bitmask indicating which parts of the message - * (excluding headers) have been received so far. - */ -static int ssl_reassemble_dtls_handshake( mbedtls_ssl_context *ssl ) -{ - unsigned char *msg, *bitmask; - size_t frag_len, frag_off; - size_t msg_len = ssl->in_hslen - 12; /* Without headers */ - - if( ssl->handshake == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "not supported outside handshake (for now)" ) ); - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); - } - - /* - * For first fragment, check size and allocate buffer - */ - if( ssl->handshake->hs_msg == NULL ) - { - size_t alloc_len; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "initialize reassembly, total length = %d", - msg_len ) ); - - if( ssl->in_hslen > MBEDTLS_SSL_IN_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake message too large" ) ); - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); - } - - /* The bitmask needs one bit per byte of message excluding header */ - alloc_len = 12 + msg_len + msg_len / 8 + ( msg_len % 8 != 0 ); - - ssl->handshake->hs_msg = mbedtls_calloc( 1, alloc_len ); - if( ssl->handshake->hs_msg == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc failed (%d bytes)", alloc_len ) ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - /* Prepare final header: copy msg_type, length and message_seq, - * then add standardised fragment_offset and fragment_length */ - memcpy( ssl->handshake->hs_msg, ssl->in_msg, 6 ); - memset( ssl->handshake->hs_msg + 6, 0, 3 ); - memcpy( ssl->handshake->hs_msg + 9, - ssl->handshake->hs_msg + 1, 3 ); - } - else - { - /* Make sure msg_type and length are consistent */ - if( memcmp( ssl->handshake->hs_msg, ssl->in_msg, 4 ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "fragment header mismatch" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - } - - msg = ssl->handshake->hs_msg + 12; - bitmask = msg + msg_len; - - /* - * Check and copy current fragment - */ - frag_off = ( ssl->in_msg[6] << 16 ) | - ( ssl->in_msg[7] << 8 ) | - ssl->in_msg[8]; - frag_len = ( ssl->in_msg[9] << 16 ) | - ( ssl->in_msg[10] << 8 ) | - ssl->in_msg[11]; - - if( frag_off + frag_len > msg_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid fragment offset/len: %d + %d > %d", - frag_off, frag_len, msg_len ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - - if( frag_len + 12 > ssl->in_msglen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid fragment length: %d + 12 > %d", - frag_len, ssl->in_msglen ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "adding fragment, offset = %d, length = %d", - frag_off, frag_len ) ); - - memcpy( msg + frag_off, ssl->in_msg + 12, frag_len ); - ssl_bitmask_set( bitmask, frag_off, frag_len ); - - /* - * Do we have the complete message by now? - * If yes, finalize it, else ask to read the next record. - */ - if( ssl_bitmask_check( bitmask, msg_len ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "message is not complete yet" ) ); - return( MBEDTLS_ERR_SSL_WANT_READ ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake message completed" ) ); - - if( frag_len + 12 < ssl->in_msglen ) - { - /* - * We'got more handshake messages in the same record. - * This case is not handled now because no know implementation does - * that and it's hard to test, so we prefer to fail cleanly for now. - */ - MBEDTLS_SSL_DEBUG_MSG( 1, ( "last fragment not alone in its record" ) ); - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); - } - - if( ssl->in_left > ssl->next_record_offset ) - { - /* - * We've got more data in the buffer after the current record, - * that we don't want to overwrite. Move it before writing the - * reassembled message, and adjust in_left and next_record_offset. - */ - unsigned char *cur_remain = ssl->in_hdr + ssl->next_record_offset; - unsigned char *new_remain = ssl->in_msg + ssl->in_hslen; - size_t remain_len = ssl->in_left - ssl->next_record_offset; - - /* First compute and check new lengths */ - ssl->next_record_offset = new_remain - ssl->in_hdr; - ssl->in_left = ssl->next_record_offset + remain_len; - - if( ssl->in_left > MBEDTLS_SSL_IN_BUFFER_LEN - - (size_t)( ssl->in_hdr - ssl->in_buf ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "reassembled message too large for buffer" ) ); - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - } - - memmove( new_remain, cur_remain, remain_len ); - } - - memcpy( ssl->in_msg, ssl->handshake->hs_msg, ssl->in_hslen ); - - mbedtls_free( ssl->handshake->hs_msg ); - ssl->handshake->hs_msg = NULL; - - MBEDTLS_SSL_DEBUG_BUF( 3, "reassembled handshake message", - ssl->in_msg, ssl->in_hslen ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - -int mbedtls_ssl_prepare_handshake_record( mbedtls_ssl_context *ssl ) -{ - if( ssl->in_msglen < mbedtls_ssl_hs_hdr_len( ssl ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake message too short: %d", - ssl->in_msglen ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - - ssl->in_hslen = mbedtls_ssl_hs_hdr_len( ssl ) + ( - ( ssl->in_msg[1] << 16 ) | - ( ssl->in_msg[2] << 8 ) | - ssl->in_msg[3] ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "handshake message: msglen =" - " %d, type = %d, hslen = %d", - ssl->in_msglen, ssl->in_msg[0], ssl->in_hslen ) ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - int ret; - unsigned int recv_msg_seq = ( ssl->in_msg[4] << 8 ) | ssl->in_msg[5]; - - /* ssl->handshake is NULL when receiving ClientHello for renego */ - if( ssl->handshake != NULL && - recv_msg_seq != ssl->handshake->in_msg_seq ) - { - /* Retransmit only on last message from previous flight, to avoid - * too many retransmissions. - * Besides, No sane server ever retransmits HelloVerifyRequest */ - if( recv_msg_seq == ssl->handshake->in_flight_start_seq - 1 && - ssl->in_msg[0] != MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "received message from last flight, " - "message_seq = %d, start_of_flight = %d", - recv_msg_seq, - ssl->handshake->in_flight_start_seq ) ); - - if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret ); - return( ret ); - } - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "dropping out-of-sequence message: " - "message_seq = %d, expected = %d", - recv_msg_seq, - ssl->handshake->in_msg_seq ) ); - } - - return( MBEDTLS_ERR_SSL_WANT_READ ); - } - /* Wait until message completion to increment in_msg_seq */ - - /* Reassemble if current message is fragmented or reassembly is - * already in progress */ - if( ssl->in_msglen < ssl->in_hslen || - memcmp( ssl->in_msg + 6, "\0\0\0", 3 ) != 0 || - memcmp( ssl->in_msg + 9, ssl->in_msg + 1, 3 ) != 0 || - ( ssl->handshake != NULL && ssl->handshake->hs_msg != NULL ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "found fragmented DTLS handshake message" ) ); - - if( ( ret = ssl_reassemble_dtls_handshake( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_reassemble_dtls_handshake", ret ); - return( ret ); - } - } - } - else -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - /* With TLS we don't handle fragmentation (for now) */ - if( ssl->in_msglen < ssl->in_hslen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "TLS handshake fragmentation not supported" ) ); - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); - } - - return( 0 ); -} - -void mbedtls_ssl_update_handshake_status( mbedtls_ssl_context *ssl ) -{ - - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER && - ssl->handshake != NULL ) - { - ssl->handshake->update_checksum( ssl, ssl->in_msg, ssl->in_hslen ); - } - - /* Handshake message is complete, increment counter */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake != NULL ) - { - ssl->handshake->in_msg_seq++; - } -#endif -} - -/* - * DTLS anti-replay: RFC 6347 4.1.2.6 - * - * in_window is a field of bits numbered from 0 (lsb) to 63 (msb). - * Bit n is set iff record number in_window_top - n has been seen. - * - * Usually, in_window_top is the last record number seen and the lsb of - * in_window is set. The only exception is the initial state (record number 0 - * not seen yet). - */ -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) -static void ssl_dtls_replay_reset( mbedtls_ssl_context *ssl ) -{ - ssl->in_window_top = 0; - ssl->in_window = 0; -} - -static inline uint64_t ssl_load_six_bytes( unsigned char *buf ) -{ - return( ( (uint64_t) buf[0] << 40 ) | - ( (uint64_t) buf[1] << 32 ) | - ( (uint64_t) buf[2] << 24 ) | - ( (uint64_t) buf[3] << 16 ) | - ( (uint64_t) buf[4] << 8 ) | - ( (uint64_t) buf[5] ) ); -} - -/* - * Return 0 if sequence number is acceptable, -1 otherwise - */ -int mbedtls_ssl_dtls_replay_check( mbedtls_ssl_context *ssl ) -{ - uint64_t rec_seqnum = ssl_load_six_bytes( ssl->in_ctr + 2 ); - uint64_t bit; - - if( ssl->conf->anti_replay == MBEDTLS_SSL_ANTI_REPLAY_DISABLED ) - return( 0 ); - - if( rec_seqnum > ssl->in_window_top ) - return( 0 ); - - bit = ssl->in_window_top - rec_seqnum; - - if( bit >= 64 ) - return( -1 ); - - if( ( ssl->in_window & ( (uint64_t) 1 << bit ) ) != 0 ) - return( -1 ); - - return( 0 ); -} - -/* - * Update replay window on new validated record - */ -void mbedtls_ssl_dtls_replay_update( mbedtls_ssl_context *ssl ) -{ - uint64_t rec_seqnum = ssl_load_six_bytes( ssl->in_ctr + 2 ); - - if( ssl->conf->anti_replay == MBEDTLS_SSL_ANTI_REPLAY_DISABLED ) - return; - - if( rec_seqnum > ssl->in_window_top ) - { - /* Update window_top and the contents of the window */ - uint64_t shift = rec_seqnum - ssl->in_window_top; - - if( shift >= 64 ) - ssl->in_window = 1; - else - { - ssl->in_window <<= shift; - ssl->in_window |= 1; - } - - ssl->in_window_top = rec_seqnum; - } - else - { - /* Mark that number as seen in the current window */ - uint64_t bit = ssl->in_window_top - rec_seqnum; - - if( bit < 64 ) /* Always true, but be extra sure */ - ssl->in_window |= (uint64_t) 1 << bit; - } -} -#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */ - -#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && defined(MBEDTLS_SSL_SRV_C) -/* Forward declaration */ -static int ssl_session_reset_int( mbedtls_ssl_context *ssl, int partial ); - -/* - * Without any SSL context, check if a datagram looks like a ClientHello with - * a valid cookie, and if it doesn't, generate a HelloVerifyRequest message. - * Both input and output include full DTLS headers. - * - * - if cookie is valid, return 0 - * - if ClientHello looks superficially valid but cookie is not, - * fill obuf and set olen, then - * return MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED - * - otherwise return a specific error code - */ -static int ssl_check_dtls_clihlo_cookie( - mbedtls_ssl_cookie_write_t *f_cookie_write, - mbedtls_ssl_cookie_check_t *f_cookie_check, - void *p_cookie, - const unsigned char *cli_id, size_t cli_id_len, - const unsigned char *in, size_t in_len, - unsigned char *obuf, size_t buf_len, size_t *olen ) -{ - size_t sid_len, cookie_len; - unsigned char *p; - - if( f_cookie_write == NULL || f_cookie_check == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - /* - * Structure of ClientHello with record and handshake headers, - * and expected values. We don't need to check a lot, more checks will be - * done when actually parsing the ClientHello - skipping those checks - * avoids code duplication and does not make cookie forging any easier. - * - * 0-0 ContentType type; copied, must be handshake - * 1-2 ProtocolVersion version; copied - * 3-4 uint16 epoch; copied, must be 0 - * 5-10 uint48 sequence_number; copied - * 11-12 uint16 length; (ignored) - * - * 13-13 HandshakeType msg_type; (ignored) - * 14-16 uint24 length; (ignored) - * 17-18 uint16 message_seq; copied - * 19-21 uint24 fragment_offset; copied, must be 0 - * 22-24 uint24 fragment_length; (ignored) - * - * 25-26 ProtocolVersion client_version; (ignored) - * 27-58 Random random; (ignored) - * 59-xx SessionID session_id; 1 byte len + sid_len content - * 60+ opaque cookie<0..2^8-1>; 1 byte len + content - * ... - * - * Minimum length is 61 bytes. - */ - if( in_len < 61 || - in[0] != MBEDTLS_SSL_MSG_HANDSHAKE || - in[3] != 0 || in[4] != 0 || - in[19] != 0 || in[20] != 0 || in[21] != 0 ) - { - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - } - - sid_len = in[59]; - if( sid_len > in_len - 61 ) - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - - cookie_len = in[60 + sid_len]; - if( cookie_len > in_len - 60 ) - return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO ); - - if( f_cookie_check( p_cookie, in + sid_len + 61, cookie_len, - cli_id, cli_id_len ) == 0 ) - { - /* Valid cookie */ - return( 0 ); - } - - /* - * If we get here, we've got an invalid cookie, let's prepare HVR. - * - * 0-0 ContentType type; copied - * 1-2 ProtocolVersion version; copied - * 3-4 uint16 epoch; copied - * 5-10 uint48 sequence_number; copied - * 11-12 uint16 length; olen - 13 - * - * 13-13 HandshakeType msg_type; hello_verify_request - * 14-16 uint24 length; olen - 25 - * 17-18 uint16 message_seq; copied - * 19-21 uint24 fragment_offset; copied - * 22-24 uint24 fragment_length; olen - 25 - * - * 25-26 ProtocolVersion server_version; 0xfe 0xff - * 27-27 opaque cookie<0..2^8-1>; cookie_len = olen - 27, cookie - * - * Minimum length is 28. - */ - if( buf_len < 28 ) - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - - /* Copy most fields and adapt others */ - memcpy( obuf, in, 25 ); - obuf[13] = MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST; - obuf[25] = 0xfe; - obuf[26] = 0xff; - - /* Generate and write actual cookie */ - p = obuf + 28; - if( f_cookie_write( p_cookie, - &p, obuf + buf_len, cli_id, cli_id_len ) != 0 ) - { - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - *olen = p - obuf; - - /* Go back and fill length fields */ - obuf[27] = (unsigned char)( *olen - 28 ); - - obuf[14] = obuf[22] = (unsigned char)( ( *olen - 25 ) >> 16 ); - obuf[15] = obuf[23] = (unsigned char)( ( *olen - 25 ) >> 8 ); - obuf[16] = obuf[24] = (unsigned char)( ( *olen - 25 ) ); - - obuf[11] = (unsigned char)( ( *olen - 13 ) >> 8 ); - obuf[12] = (unsigned char)( ( *olen - 13 ) ); - - return( MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED ); -} - -/* - * Handle possible client reconnect with the same UDP quadruplet - * (RFC 6347 Section 4.2.8). - * - * Called by ssl_parse_record_header() in case we receive an epoch 0 record - * that looks like a ClientHello. - * - * - if the input looks like a ClientHello without cookies, - * send back HelloVerifyRequest, then - * return MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED - * - if the input looks like a ClientHello with a valid cookie, - * reset the session of the current context, and - * return MBEDTLS_ERR_SSL_CLIENT_RECONNECT - * - if anything goes wrong, return a specific error code - * - * mbedtls_ssl_read_record() will ignore the record if anything else than - * MBEDTLS_ERR_SSL_CLIENT_RECONNECT or 0 is returned, although this function - * cannot not return 0. - */ -static int ssl_handle_possible_reconnect( mbedtls_ssl_context *ssl ) -{ - int ret; - size_t len; - - ret = ssl_check_dtls_clihlo_cookie( - ssl->conf->f_cookie_write, - ssl->conf->f_cookie_check, - ssl->conf->p_cookie, - ssl->cli_id, ssl->cli_id_len, - ssl->in_buf, ssl->in_left, - ssl->out_buf, MBEDTLS_SSL_OUT_CONTENT_LEN, &len ); - - MBEDTLS_SSL_DEBUG_RET( 2, "ssl_check_dtls_clihlo_cookie", ret ); - - if( ret == MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED ) - { - /* Don't check write errors as we can't do anything here. - * If the error is permanent we'll catch it later, - * if it's not, then hopefully it'll work next time. */ - (void) ssl->f_send( ssl->p_bio, ssl->out_buf, len ); - - return( MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED ); - } - - if( ret == 0 ) - { - /* Got a valid cookie, partially reset context */ - if( ( ret = ssl_session_reset_int( ssl, 1 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "reset", ret ); - return( ret ); - } - - return( MBEDTLS_ERR_SSL_CLIENT_RECONNECT ); - } - - return( ret ); -} -#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE && MBEDTLS_SSL_SRV_C */ - -/* - * ContentType type; - * ProtocolVersion version; - * uint16 epoch; // DTLS only - * uint48 sequence_number; // DTLS only - * uint16 length; - * - * Return 0 if header looks sane (and, for DTLS, the record is expected) - * MBEDTLS_ERR_SSL_INVALID_RECORD if the header looks bad, - * MBEDTLS_ERR_SSL_UNEXPECTED_RECORD (DTLS only) if sane but unexpected. - * - * With DTLS, mbedtls_ssl_read_record() will: - * 1. proceed with the record if this function returns 0 - * 2. drop only the current record if this function returns UNEXPECTED_RECORD - * 3. return CLIENT_RECONNECT if this function return that value - * 4. drop the whole datagram if this function returns anything else. - * Point 2 is needed when the peer is resending, and we have already received - * the first record from a datagram but are still waiting for the others. - */ -static int ssl_parse_record_header( mbedtls_ssl_context *ssl ) -{ - int major_ver, minor_ver; - - MBEDTLS_SSL_DEBUG_BUF( 4, "input record header", ssl->in_hdr, mbedtls_ssl_hdr_len( ssl ) ); - - ssl->in_msgtype = ssl->in_hdr[0]; - ssl->in_msglen = ( ssl->in_len[0] << 8 ) | ssl->in_len[1]; - mbedtls_ssl_read_version( &major_ver, &minor_ver, ssl->conf->transport, ssl->in_hdr + 1 ); - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "input record: msgtype = %d, " - "version = [%d:%d], msglen = %d", - ssl->in_msgtype, - major_ver, minor_ver, ssl->in_msglen ) ); - - /* Check record type */ - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE && - ssl->in_msgtype != MBEDTLS_SSL_MSG_ALERT && - ssl->in_msgtype != MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC && - ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "unknown record type" ) ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - /* Silently ignore invalid DTLS records as recommended by RFC 6347 - * Section 4.1.2.7 */ - if( ssl->conf->transport != MBEDTLS_SSL_TRANSPORT_DATAGRAM ) -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - - /* Check version */ - if( major_ver != ssl->major_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "major version mismatch" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - - if( minor_ver > ssl->conf->max_minor_ver ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "minor version mismatch" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - - /* Check length against the size of our buffer */ - if( ssl->in_msglen > MBEDTLS_SSL_IN_BUFFER_LEN - - (size_t)( ssl->in_msg - ssl->in_buf ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - - /* Check length against bounds of the current transform and version */ - if( ssl->transform_in == NULL ) - { - if( ssl->in_msglen < 1 || - ssl->in_msglen > MBEDTLS_SSL_IN_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - } - else - { - if( ssl->in_msglen < ssl->transform_in->minlen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 && - ssl->in_msglen > ssl->transform_in->minlen + MBEDTLS_SSL_IN_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - /* - * TLS encrypted messages can have up to 256 bytes of padding - */ - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 && - ssl->in_msglen > ssl->transform_in->minlen + - MBEDTLS_SSL_IN_CONTENT_LEN + 256 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } -#endif - } - - /* - * DTLS-related tests done last, because most of them may result in - * silently dropping the record (but not the whole datagram), and we only - * want to consider that after ensuring that the "basic" fields (type, - * version, length) are sane. - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - unsigned int rec_epoch = ( ssl->in_ctr[0] << 8 ) | ssl->in_ctr[1]; - - /* Drop unexpected ChangeCipherSpec messages */ - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC && - ssl->state != MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC && - ssl->state != MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "dropping unexpected ChangeCipherSpec" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD ); - } - - /* Drop unexpected ApplicationData records, - * except at the beginning of renegotiations */ - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_APPLICATION_DATA && - ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER -#if defined(MBEDTLS_SSL_RENEGOTIATION) - && ! ( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS && - ssl->state == MBEDTLS_SSL_SERVER_HELLO ) -#endif - ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "dropping unexpected ApplicationData" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD ); - } - - /* Check epoch (and sequence number) with DTLS */ - if( rec_epoch != ssl->in_epoch ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "record from another epoch: " - "expected %d, received %d", - ssl->in_epoch, rec_epoch ) ); - -#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && defined(MBEDTLS_SSL_SRV_C) - /* - * Check for an epoch 0 ClientHello. We can't use in_msg here to - * access the first byte of record content (handshake type), as we - * have an active transform (possibly iv_len != 0), so use the - * fact that the record header len is 13 instead. - */ - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER && - rec_epoch == 0 && - ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE && - ssl->in_left > 13 && - ssl->in_buf[13] == MBEDTLS_SSL_HS_CLIENT_HELLO ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "possible client reconnect " - "from the same port" ) ); - return( ssl_handle_possible_reconnect( ssl ) ); - } - else -#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE && MBEDTLS_SSL_SRV_C */ - return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD ); - } - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - /* Replay detection only works for the current epoch */ - if( rec_epoch == ssl->in_epoch && - mbedtls_ssl_dtls_replay_check( ssl ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "replayed record" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD ); - } -#endif - } -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - - return( 0 ); -} - -/* - * If applicable, decrypt (and decompress) record content - */ -static int ssl_prepare_record_content( mbedtls_ssl_context *ssl ) -{ - int ret, done = 0; - - MBEDTLS_SSL_DEBUG_BUF( 4, "input record from network", - ssl->in_hdr, mbedtls_ssl_hdr_len( ssl ) + ssl->in_msglen ); - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_read != NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_read()" ) ); - - ret = mbedtls_ssl_hw_record_read( ssl ); - if( ret != 0 && ret != MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_read", ret ); - return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED ); - } - - if( ret == 0 ) - done = 1; - } -#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */ - if( !done && ssl->transform_in != NULL ) - { - if( ( ret = ssl_decrypt_buf( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_decrypt_buf", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_BUF( 4, "input payload after decrypt", - ssl->in_msg, ssl->in_msglen ); - - if( ssl->in_msglen > MBEDTLS_SSL_IN_CONTENT_LEN ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) ); - return( MBEDTLS_ERR_SSL_INVALID_RECORD ); - } - } - -#if defined(MBEDTLS_ZLIB_SUPPORT) - if( ssl->transform_in != NULL && - ssl->session_in->compression == MBEDTLS_SSL_COMPRESS_DEFLATE ) - { - if( ( ret = ssl_decompress_buf( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_decompress_buf", ret ); - return( ret ); - } - } -#endif /* MBEDTLS_ZLIB_SUPPORT */ - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - mbedtls_ssl_dtls_replay_update( ssl ); - } -#endif - - return( 0 ); -} - -static void ssl_handshake_wrapup_free_hs_transform( mbedtls_ssl_context *ssl ); - -/* - * Read a record. - * - * Silently ignore non-fatal alert (and for DTLS, invalid records as well, - * RFC 6347 4.1.2.7) and continue reading until a valid record is found. - * - */ -int mbedtls_ssl_read_record( mbedtls_ssl_context *ssl ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> read record" ) ); - - if( ssl->keep_current_message == 0 ) - { - do { - - if( ( ret = mbedtls_ssl_read_record_layer( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_read_record_layer" ), ret ); - return( ret ); - } - - ret = mbedtls_ssl_handle_message_type( ssl ); - - } while( MBEDTLS_ERR_SSL_NON_FATAL == ret ); - - if( 0 != ret ) - { - MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_read_record_layer" ), ret ); - return( ret ); - } - - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE ) - { - mbedtls_ssl_update_handshake_status( ssl ); - } - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= reuse previously read message" ) ); - ssl->keep_current_message = 0; - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read record" ) ); - - return( 0 ); -} - -int mbedtls_ssl_read_record_layer( mbedtls_ssl_context *ssl ) -{ - int ret; - - /* - * Step A - * - * Consume last content-layer message and potentially - * update in_msglen which keeps track of the contents' - * consumption state. - * - * (1) Handshake messages: - * Remove last handshake message, move content - * and adapt in_msglen. - * - * (2) Alert messages: - * Consume whole record content, in_msglen = 0. - * - * NOTE: This needs to be fixed, since like for - * handshake messages it is allowed to have - * multiple alerts witin a single record. - * Internal reference IOTSSL-1321. - * - * (3) Change cipher spec: - * Consume whole record content, in_msglen = 0. - * - * (4) Application data: - * Don't do anything - the record layer provides - * the application data as a stream transport - * and consumes through mbedtls_ssl_read only. - * - */ - - /* Case (1): Handshake messages */ - if( ssl->in_hslen != 0 ) - { - /* Hard assertion to be sure that no application data - * is in flight, as corrupting ssl->in_msglen during - * ssl->in_offt != NULL is fatal. */ - if( ssl->in_offt != NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - /* - * Get next Handshake message in the current record - */ - - /* Notes: - * (1) in_hslen is *NOT* necessarily the size of the - * current handshake content: If DTLS handshake - * fragmentation is used, that's the fragment - * size instead. Using the total handshake message - * size here is FAULTY and should be changed at - * some point. Internal reference IOTSSL-1414. - * (2) While it doesn't seem to cause problems, one - * has to be very careful not to assume that in_hslen - * is always <= in_msglen in a sensible communication. - * Again, it's wrong for DTLS handshake fragmentation. - * The following check is therefore mandatory, and - * should not be treated as a silently corrected assertion. - * Additionally, ssl->in_hslen might be arbitrarily out of - * bounds after handling a DTLS message with an unexpected - * sequence number, see mbedtls_ssl_prepare_handshake_record. - */ - if( ssl->in_hslen < ssl->in_msglen ) - { - ssl->in_msglen -= ssl->in_hslen; - memmove( ssl->in_msg, ssl->in_msg + ssl->in_hslen, - ssl->in_msglen ); - - MBEDTLS_SSL_DEBUG_BUF( 4, "remaining content in record", - ssl->in_msg, ssl->in_msglen ); - } - else - { - ssl->in_msglen = 0; - } - - ssl->in_hslen = 0; - } - /* Case (4): Application data */ - else if( ssl->in_offt != NULL ) - { - return( 0 ); - } - /* Everything else (CCS & Alerts) */ - else - { - ssl->in_msglen = 0; - } - - /* - * Step B - * - * Fetch and decode new record if current one is fully consumed. - * - */ - - if( ssl->in_msglen > 0 ) - { - /* There's something left to be processed in the current record. */ - return( 0 ); - } - - /* Need to fetch a new record */ - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -read_record_header: -#endif - - /* Current record either fully processed or to be discarded. */ - - if( ( ret = mbedtls_ssl_fetch_input( ssl, mbedtls_ssl_hdr_len( ssl ) ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret ); - return( ret ); - } - - if( ( ret = ssl_parse_record_header( ssl ) ) != 0 ) - { -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ret != MBEDTLS_ERR_SSL_CLIENT_RECONNECT ) - { - if( ret == MBEDTLS_ERR_SSL_UNEXPECTED_RECORD ) - { - /* Skip unexpected record (but not whole datagram) */ - ssl->next_record_offset = ssl->in_msglen - + mbedtls_ssl_hdr_len( ssl ); - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding unexpected record " - "(header)" ) ); - } - else - { - /* Skip invalid record and the rest of the datagram */ - ssl->next_record_offset = 0; - ssl->in_left = 0; - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding invalid record " - "(header)" ) ); - } - - /* Get next record */ - goto read_record_header; - } -#endif - return( ret ); - } - - /* - * Read and optionally decrypt the message contents - */ - if( ( ret = mbedtls_ssl_fetch_input( ssl, - mbedtls_ssl_hdr_len( ssl ) + ssl->in_msglen ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret ); - return( ret ); - } - - /* Done reading this record, get ready for the next one */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - ssl->next_record_offset = ssl->in_msglen + mbedtls_ssl_hdr_len( ssl ); - else -#endif - ssl->in_left = 0; - - if( ( ret = ssl_prepare_record_content( ssl ) ) != 0 ) - { -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - /* Silently discard invalid records */ - if( ret == MBEDTLS_ERR_SSL_INVALID_RECORD || - ret == MBEDTLS_ERR_SSL_INVALID_MAC ) - { - /* Except when waiting for Finished as a bad mac here - * probably means something went wrong in the handshake - * (eg wrong psk used, mitm downgrade attempt, etc.) */ - if( ssl->state == MBEDTLS_SSL_CLIENT_FINISHED || - ssl->state == MBEDTLS_SSL_SERVER_FINISHED ) - { -#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES) - if( ret == MBEDTLS_ERR_SSL_INVALID_MAC ) - { - mbedtls_ssl_send_alert_message( ssl, - MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC ); - } -#endif - return( ret ); - } - -#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) - if( ssl->conf->badmac_limit != 0 && - ++ssl->badmac_seen >= ssl->conf->badmac_limit ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "too many records with bad MAC" ) ); - return( MBEDTLS_ERR_SSL_INVALID_MAC ); - } -#endif - - /* As above, invalid records cause - * dismissal of the whole datagram. */ - - ssl->next_record_offset = 0; - ssl->in_left = 0; - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding invalid record (mac)" ) ); - goto read_record_header; - } - - return( ret ); - } - else -#endif - { - /* Error out (and send alert) on invalid records */ -#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES) - if( ret == MBEDTLS_ERR_SSL_INVALID_MAC ) - { - mbedtls_ssl_send_alert_message( ssl, - MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC ); - } -#endif - return( ret ); - } - } - - /* - * When we sent the last flight of the handshake, we MUST respond to a - * retransmit of the peer's previous flight with a retransmit. (In - * practice, only the Finished message will make it, other messages - * including CCS use the old transform so they're dropped as invalid.) - * - * If the record we received is not a handshake message, however, it - * means the peer received our last flight so we can clean up - * handshake info. - * - * This check needs to be done before prepare_handshake() due to an edge - * case: if the client immediately requests renegotiation, this - * finishes the current handshake first, avoiding the new ClientHello - * being mistaken for an ancient message in the current handshake. - */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake != NULL && - ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER ) - { - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE && - ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "received retransmit of last flight" ) ); - - if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret ); - return( ret ); - } - - return( MBEDTLS_ERR_SSL_WANT_READ ); - } - else - { - ssl_handshake_wrapup_free_hs_transform( ssl ); - } - } -#endif - - return( 0 ); -} - -int mbedtls_ssl_handle_message_type( mbedtls_ssl_context *ssl ) -{ - int ret; - - /* - * Handle particular types of records - */ - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE ) - { - if( ( ret = mbedtls_ssl_prepare_handshake_record( ssl ) ) != 0 ) - { - return( ret ); - } - } - - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "got an alert message, type: [%d:%d]", - ssl->in_msg[0], ssl->in_msg[1] ) ); - - /* - * Ignore non-fatal alerts, except close_notify and no_renegotiation - */ - if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_FATAL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "is a fatal alert message (msg %d)", - ssl->in_msg[1] ) ); - return( MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE ); - } - - if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING && - ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "is a close notify message" ) ); - return( MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY ); - } - -#if defined(MBEDTLS_SSL_RENEGOTIATION_ENABLED) - if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING && - ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "is a SSLv3 no_cert" ) ); - /* Will be handled when trying to parse ServerHello */ - return( 0 ); - } -#endif - -#if defined(MBEDTLS_SSL_PROTO_SSL3) && defined(MBEDTLS_SSL_SRV_C) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 && - ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING && - ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_NO_CERT ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "is a SSLv3 no_cert" ) ); - /* Will be handled in mbedtls_ssl_parse_certificate() */ - return( 0 ); - } -#endif /* MBEDTLS_SSL_PROTO_SSL3 && MBEDTLS_SSL_SRV_C */ - - /* Silently ignore: fetch new message */ - return MBEDTLS_ERR_SSL_NON_FATAL; - } - - return( 0 ); -} - -int mbedtls_ssl_send_fatal_handshake_failure( mbedtls_ssl_context *ssl ) -{ - int ret; - - if( ( ret = mbedtls_ssl_send_alert_message( ssl, - MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ) ) != 0 ) - { - return( ret ); - } - - return( 0 ); -} - -int mbedtls_ssl_send_alert_message( mbedtls_ssl_context *ssl, - unsigned char level, - unsigned char message ) -{ - int ret; - - if( ssl == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> send alert message" ) ); - MBEDTLS_SSL_DEBUG_MSG( 3, ( "send alert level=%u message=%u", level, message )); - - ssl->out_msgtype = MBEDTLS_SSL_MSG_ALERT; - ssl->out_msglen = 2; - ssl->out_msg[0] = level; - ssl->out_msg[1] = message; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= send alert message" ) ); - - return( 0 ); -} - -/* - * Handshake functions - */ -#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ - !defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) -/* No certificate support -> dummy functions */ -int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl ) -{ - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate" ) ); - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) ); - ssl->state++; - return( 0 ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); -} - -int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl ) -{ - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) ); - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) ); - ssl->state++; - return( 0 ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); -} - -#else -/* Some certificate support -> implement write and parse */ - -int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - size_t i, n; - const mbedtls_x509_crt *crt; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate" ) ); - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) ); - ssl->state++; - return( 0 ); - } - -#if defined(MBEDTLS_SSL_CLI_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) - { - if( ssl->client_auth == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) ); - ssl->state++; - return( 0 ); - } - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - /* - * If using SSLv3 and got no cert, send an Alert message - * (otherwise an empty Certificate message will be sent). - */ - if( mbedtls_ssl_own_cert( ssl ) == NULL && - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - ssl->out_msglen = 2; - ssl->out_msgtype = MBEDTLS_SSL_MSG_ALERT; - ssl->out_msg[0] = MBEDTLS_SSL_ALERT_LEVEL_WARNING; - ssl->out_msg[1] = MBEDTLS_SSL_ALERT_MSG_NO_CERT; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "got no certificate to send" ) ); - goto write_msg; - } -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - } -#endif /* MBEDTLS_SSL_CLI_C */ -#if defined(MBEDTLS_SSL_SRV_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - { - if( mbedtls_ssl_own_cert( ssl ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no certificate to send" ) ); - return( MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED ); - } - } -#endif - - MBEDTLS_SSL_DEBUG_CRT( 3, "own certificate", mbedtls_ssl_own_cert( ssl ) ); - - /* - * 0 . 0 handshake type - * 1 . 3 handshake length - * 4 . 6 length of all certs - * 7 . 9 length of cert. 1 - * 10 . n-1 peer certificate - * n . n+2 length of cert. 2 - * n+3 . ... upper level cert, etc. - */ - i = 7; - crt = mbedtls_ssl_own_cert( ssl ); - - while( crt != NULL ) - { - n = crt->raw.len; - if( n > MBEDTLS_SSL_OUT_CONTENT_LEN - 3 - i ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "certificate too large, %d > %d", - i + 3 + n, MBEDTLS_SSL_OUT_CONTENT_LEN ) ); - return( MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE ); - } - - ssl->out_msg[i ] = (unsigned char)( n >> 16 ); - ssl->out_msg[i + 1] = (unsigned char)( n >> 8 ); - ssl->out_msg[i + 2] = (unsigned char)( n ); - - i += 3; memcpy( ssl->out_msg + i, crt->raw.p, n ); - i += n; crt = crt->next; - } - - ssl->out_msg[4] = (unsigned char)( ( i - 7 ) >> 16 ); - ssl->out_msg[5] = (unsigned char)( ( i - 7 ) >> 8 ); - ssl->out_msg[6] = (unsigned char)( ( i - 7 ) ); - - ssl->out_msglen = i; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_CERTIFICATE; - -#if defined(MBEDTLS_SSL_PROTO_SSL3) && defined(MBEDTLS_SSL_CLI_C) -write_msg: -#endif - - ssl->state++; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate" ) ); - - return( ret ); -} - -int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - size_t i, n; - const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info; - int authmode = ssl->conf->authmode; - uint8_t alert; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) ); - - if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK || - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) ); - ssl->state++; - return( 0 ); - } - -#if defined(MBEDTLS_SSL_SRV_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) ); - ssl->state++; - return( 0 ); - } - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - if( ssl->handshake->sni_authmode != MBEDTLS_SSL_VERIFY_UNSET ) - authmode = ssl->handshake->sni_authmode; -#endif - - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - authmode == MBEDTLS_SSL_VERIFY_NONE ) - { - ssl->session_negotiate->verify_result = MBEDTLS_X509_BADCERT_SKIP_VERIFY; - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) ); - ssl->state++; - return( 0 ); - } -#endif - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - /* mbedtls_ssl_read_record may have sent an alert already. We - let it decide whether to alert. */ - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - ssl->state++; - -#if defined(MBEDTLS_SSL_SRV_C) -#if defined(MBEDTLS_SSL_PROTO_SSL3) - /* - * Check if the client sent an empty certificate - */ - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - if( ssl->in_msglen == 2 && - ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT && - ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING && - ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_NO_CERT ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "SSLv3 client has no certificate" ) ); - - /* The client was asked for a certificate but didn't send - one. The client should know what's going on, so we - don't send an alert. */ - ssl->session_negotiate->verify_result = MBEDTLS_X509_BADCERT_MISSING; - if( authmode == MBEDTLS_SSL_VERIFY_OPTIONAL ) - return( 0 ); - else - return( MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE ); - } - } -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 ) - { - if( ssl->in_hslen == 3 + mbedtls_ssl_hs_hdr_len( ssl ) && - ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE && - ssl->in_msg[0] == MBEDTLS_SSL_HS_CERTIFICATE && - memcmp( ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ), "\0\0\0", 3 ) == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "TLSv1 client has no certificate" ) ); - - /* The client was asked for a certificate but didn't send - one. The client should know what's going on, so we - don't send an alert. */ - ssl->session_negotiate->verify_result = MBEDTLS_X509_BADCERT_MISSING; - if( authmode == MBEDTLS_SSL_VERIFY_OPTIONAL ) - return( 0 ); - else - return( MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE ); - } - } -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \ - MBEDTLS_SSL_PROTO_TLS1_2 */ -#endif /* MBEDTLS_SSL_SRV_C */ - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - if( ssl->in_msg[0] != MBEDTLS_SSL_HS_CERTIFICATE || - ssl->in_hslen < mbedtls_ssl_hs_hdr_len( ssl ) + 3 + 3 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ); - } - - i = mbedtls_ssl_hs_hdr_len( ssl ); - - /* - * Same message structure as in mbedtls_ssl_write_certificate() - */ - n = ( ssl->in_msg[i+1] << 8 ) | ssl->in_msg[i+2]; - - if( ssl->in_msg[i] != 0 || - ssl->in_hslen != n + 3 + mbedtls_ssl_hs_hdr_len( ssl ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ); - } - - /* In case we tried to reuse a session but it failed */ - if( ssl->session_negotiate->peer_cert != NULL ) - { - mbedtls_x509_crt_free( ssl->session_negotiate->peer_cert ); - mbedtls_free( ssl->session_negotiate->peer_cert ); - } - - if( ( ssl->session_negotiate->peer_cert = mbedtls_calloc( 1, - sizeof( mbedtls_x509_crt ) ) ) == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed", - sizeof( mbedtls_x509_crt ) ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - mbedtls_x509_crt_init( ssl->session_negotiate->peer_cert ); - - i += 3; - - while( i < ssl->in_hslen ) - { - if( ssl->in_msg[i] != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ); - } - - n = ( (unsigned int) ssl->in_msg[i + 1] << 8 ) - | (unsigned int) ssl->in_msg[i + 2]; - i += 3; - - if( n < 128 || i + n > ssl->in_hslen ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ); - } - - ret = mbedtls_x509_crt_parse_der( ssl->session_negotiate->peer_cert, - ssl->in_msg + i, n ); - switch( ret ) - { - case 0: /*ok*/ - case MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG + MBEDTLS_ERR_OID_NOT_FOUND: - /* Ignore certificate with an unknown algorithm: maybe a - prior certificate was already trusted. */ - break; - - case MBEDTLS_ERR_X509_ALLOC_FAILED: - alert = MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR; - goto crt_parse_der_failed; - - case MBEDTLS_ERR_X509_UNKNOWN_VERSION: - alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT; - goto crt_parse_der_failed; - - default: - alert = MBEDTLS_SSL_ALERT_MSG_BAD_CERT; - crt_parse_der_failed: - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, alert ); - MBEDTLS_SSL_DEBUG_RET( 1, " mbedtls_x509_crt_parse_der", ret ); - return( ret ); - } - - i += n; - } - - MBEDTLS_SSL_DEBUG_CRT( 3, "peer certificate", ssl->session_negotiate->peer_cert ); - - /* - * On client, make sure the server cert doesn't change during renego to - * avoid "triple handshake" attack: https://secure-resumption.com/ - */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) && defined(MBEDTLS_SSL_CLI_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT && - ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - { - if( ssl->session->peer_cert == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "new server cert during renegotiation" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ); - } - - if( ssl->session->peer_cert->raw.len != - ssl->session_negotiate->peer_cert->raw.len || - memcmp( ssl->session->peer_cert->raw.p, - ssl->session_negotiate->peer_cert->raw.p, - ssl->session->peer_cert->raw.len ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "server cert changed during renegotiation" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED ); - return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ); - } - } -#endif /* MBEDTLS_SSL_RENEGOTIATION && MBEDTLS_SSL_CLI_C */ - - if( authmode != MBEDTLS_SSL_VERIFY_NONE ) - { - mbedtls_x509_crt *ca_chain; - mbedtls_x509_crl *ca_crl; - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - if( ssl->handshake->sni_ca_chain != NULL ) - { - ca_chain = ssl->handshake->sni_ca_chain; - ca_crl = ssl->handshake->sni_ca_crl; - } - else -#endif - { - ca_chain = ssl->conf->ca_chain; - ca_crl = ssl->conf->ca_crl; - } - - /* - * Main check: verify certificate - */ - ret = mbedtls_x509_crt_verify_with_profile( - ssl->session_negotiate->peer_cert, - ca_chain, ca_crl, - ssl->conf->cert_profile, - ssl->hostname, - &ssl->session_negotiate->verify_result, - ssl->conf->f_vrfy, ssl->conf->p_vrfy ); - - if( ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "x509_verify_cert", ret ); - } - - /* - * Secondary checks: always done, but change 'ret' only if it was 0 - */ - -#if defined(MBEDTLS_ECP_C) - { - const mbedtls_pk_context *pk = &ssl->session_negotiate->peer_cert->pk; - - /* If certificate uses an EC key, make sure the curve is OK */ - if( mbedtls_pk_can_do( pk, MBEDTLS_PK_ECKEY ) && - mbedtls_ssl_check_curve( ssl, mbedtls_pk_ec( *pk )->grp.id ) != 0 ) - { - ssl->session_negotiate->verify_result |= MBEDTLS_X509_BADCERT_BAD_KEY; - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate (EC key curve)" ) ); - if( ret == 0 ) - ret = MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE; - } - } -#endif /* MBEDTLS_ECP_C */ - - if( mbedtls_ssl_check_cert_usage( ssl->session_negotiate->peer_cert, - ciphersuite_info, - ! ssl->conf->endpoint, - &ssl->session_negotiate->verify_result ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate (usage extensions)" ) ); - if( ret == 0 ) - ret = MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE; - } - - /* mbedtls_x509_crt_verify_with_profile is supposed to report a - * verification failure through MBEDTLS_ERR_X509_CERT_VERIFY_FAILED, - * with details encoded in the verification flags. All other kinds - * of error codes, including those from the user provided f_vrfy - * functions, are treated as fatal and lead to a failure of - * ssl_parse_certificate even if verification was optional. */ - if( authmode == MBEDTLS_SSL_VERIFY_OPTIONAL && - ( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED || - ret == MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ) ) - { - ret = 0; - } - - if( ca_chain == NULL && authmode == MBEDTLS_SSL_VERIFY_REQUIRED ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no CA chain" ) ); - ret = MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED; - } - - if( ret != 0 ) - { - /* The certificate may have been rejected for several reasons. - Pick one and send the corresponding alert. Which alert to send - may be a subject of debate in some cases. */ - if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_OTHER ) - alert = MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_CN_MISMATCH ) - alert = MBEDTLS_SSL_ALERT_MSG_BAD_CERT; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_KEY_USAGE ) - alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXT_KEY_USAGE ) - alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_NS_CERT_TYPE ) - alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_PK ) - alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_KEY ) - alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXPIRED ) - alert = MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_REVOKED ) - alert = MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED; - else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_NOT_TRUSTED ) - alert = MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA; - else - alert = MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN; - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - alert ); - } - -#if defined(MBEDTLS_DEBUG_C) - if( ssl->session_negotiate->verify_result != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "! Certificate verification flags %x", - ssl->session_negotiate->verify_result ) ); - } - else - { - MBEDTLS_SSL_DEBUG_MSG( 3, ( "Certificate verification flags clear" ) ); - } -#endif /* MBEDTLS_DEBUG_C */ - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate" ) ); - - return( ret ); -} -#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED - !MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED - !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED - !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED - !MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED - !MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED - !MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ - -int mbedtls_ssl_write_change_cipher_spec( mbedtls_ssl_context *ssl ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write change cipher spec" ) ); - - ssl->out_msgtype = MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC; - ssl->out_msglen = 1; - ssl->out_msg[0] = 1; - - ssl->state++; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write change cipher spec" ) ); - - return( 0 ); -} - -int mbedtls_ssl_parse_change_cipher_spec( mbedtls_ssl_context *ssl ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse change cipher spec" ) ); - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad change cipher spec message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - if( ssl->in_msglen != 1 || ssl->in_msg[0] != 1 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad change cipher spec message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC ); - } - - /* - * Switch to our negotiated transform and session parameters for inbound - * data. - */ - MBEDTLS_SSL_DEBUG_MSG( 3, ( "switching to new transform spec for inbound data" ) ); - ssl->transform_in = ssl->transform_negotiate; - ssl->session_in = ssl->session_negotiate; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - ssl_dtls_replay_reset( ssl ); -#endif - - /* Increment epoch */ - if( ++ssl->in_epoch == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) ); - /* This is highly unlikely to happen for legitimate reasons, so - treat it as an attack and don't send an alert. */ - return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING ); - } - } - else -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - memset( ssl->in_ctr, 0, 8 ); - - /* - * Set the in_msg pointer to the correct location based on IV length - */ - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 ) - { - ssl->in_msg = ssl->in_iv + ssl->transform_negotiate->ivlen - - ssl->transform_negotiate->fixed_ivlen; - } - else - ssl->in_msg = ssl->in_iv; - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_activate != NULL ) - { - if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_INBOUND ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED ); - } - } -#endif - - ssl->state++; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse change cipher spec" ) ); - - return( 0 ); -} - -void mbedtls_ssl_optimize_checksum( mbedtls_ssl_context *ssl, - const mbedtls_ssl_ciphersuite_t *ciphersuite_info ) -{ - ((void) ciphersuite_info); - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 ) - ssl->handshake->update_checksum = ssl_update_checksum_md5sha1; - else -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA512_C) - if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 ) - ssl->handshake->update_checksum = ssl_update_checksum_sha384; - else -#endif -#if defined(MBEDTLS_SHA256_C) - if( ciphersuite_info->mac != MBEDTLS_MD_SHA384 ) - ssl->handshake->update_checksum = ssl_update_checksum_sha256; - else -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return; - } -} - -void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl ) -{ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - mbedtls_md5_starts_ret( &ssl->handshake->fin_md5 ); - mbedtls_sha1_starts_ret( &ssl->handshake->fin_sha1 ); -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) - mbedtls_sha256_starts_ret( &ssl->handshake->fin_sha256, 0 ); -#endif -#if defined(MBEDTLS_SHA512_C) - mbedtls_sha512_starts_ret( &ssl->handshake->fin_sha512, 1 ); -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ -} - -static void ssl_update_checksum_start( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - mbedtls_md5_update_ret( &ssl->handshake->fin_md5 , buf, len ); - mbedtls_sha1_update_ret( &ssl->handshake->fin_sha1, buf, len ); -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) - mbedtls_sha256_update_ret( &ssl->handshake->fin_sha256, buf, len ); -#endif -#if defined(MBEDTLS_SHA512_C) - mbedtls_sha512_update_ret( &ssl->handshake->fin_sha512, buf, len ); -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ -} - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) -static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ - mbedtls_md5_update_ret( &ssl->handshake->fin_md5 , buf, len ); - mbedtls_sha1_update_ret( &ssl->handshake->fin_sha1, buf, len ); -} -#endif - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) -static void ssl_update_checksum_sha256( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ - mbedtls_sha256_update_ret( &ssl->handshake->fin_sha256, buf, len ); -} -#endif - -#if defined(MBEDTLS_SHA512_C) -static void ssl_update_checksum_sha384( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ - mbedtls_sha512_update_ret( &ssl->handshake->fin_sha512, buf, len ); -} -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -#if defined(MBEDTLS_SSL_PROTO_SSL3) -static void ssl_calc_finished_ssl( - mbedtls_ssl_context *ssl, unsigned char *buf, int from ) -{ - const char *sender; - mbedtls_md5_context md5; - mbedtls_sha1_context sha1; - - unsigned char padbuf[48]; - unsigned char md5sum[16]; - unsigned char sha1sum[20]; - - mbedtls_ssl_session *session = ssl->session_negotiate; - if( !session ) - session = ssl->session; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished ssl" ) ); - - mbedtls_md5_init( &md5 ); - mbedtls_sha1_init( &sha1 ); - - mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 ); - mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 ); - - /* - * SSLv3: - * hash = - * MD5( master + pad2 + - * MD5( handshake + sender + master + pad1 ) ) - * + SHA1( master + pad2 + - * SHA1( handshake + sender + master + pad1 ) ) - */ - -#if !defined(MBEDTLS_MD5_ALT) - MBEDTLS_SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *) - md5.state, sizeof( md5.state ) ); -#endif - -#if !defined(MBEDTLS_SHA1_ALT) - MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *) - sha1.state, sizeof( sha1.state ) ); -#endif - - sender = ( from == MBEDTLS_SSL_IS_CLIENT ) ? "CLNT" - : "SRVR"; - - memset( padbuf, 0x36, 48 ); - - mbedtls_md5_update_ret( &md5, (const unsigned char *) sender, 4 ); - mbedtls_md5_update_ret( &md5, session->master, 48 ); - mbedtls_md5_update_ret( &md5, padbuf, 48 ); - mbedtls_md5_finish_ret( &md5, md5sum ); - - mbedtls_sha1_update_ret( &sha1, (const unsigned char *) sender, 4 ); - mbedtls_sha1_update_ret( &sha1, session->master, 48 ); - mbedtls_sha1_update_ret( &sha1, padbuf, 40 ); - mbedtls_sha1_finish_ret( &sha1, sha1sum ); - - memset( padbuf, 0x5C, 48 ); - - mbedtls_md5_starts_ret( &md5 ); - mbedtls_md5_update_ret( &md5, session->master, 48 ); - mbedtls_md5_update_ret( &md5, padbuf, 48 ); - mbedtls_md5_update_ret( &md5, md5sum, 16 ); - mbedtls_md5_finish_ret( &md5, buf ); - - mbedtls_sha1_starts_ret( &sha1 ); - mbedtls_sha1_update_ret( &sha1, session->master, 48 ); - mbedtls_sha1_update_ret( &sha1, padbuf , 40 ); - mbedtls_sha1_update_ret( &sha1, sha1sum, 20 ); - mbedtls_sha1_finish_ret( &sha1, buf + 16 ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 ); - - mbedtls_md5_free( &md5 ); - mbedtls_sha1_free( &sha1 ); - - mbedtls_zeroize( padbuf, sizeof( padbuf ) ); - mbedtls_zeroize( md5sum, sizeof( md5sum ) ); - mbedtls_zeroize( sha1sum, sizeof( sha1sum ) ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) ); -} -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) -static void ssl_calc_finished_tls( - mbedtls_ssl_context *ssl, unsigned char *buf, int from ) -{ - int len = 12; - const char *sender; - mbedtls_md5_context md5; - mbedtls_sha1_context sha1; - unsigned char padbuf[36]; - - mbedtls_ssl_session *session = ssl->session_negotiate; - if( !session ) - session = ssl->session; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls" ) ); - - mbedtls_md5_init( &md5 ); - mbedtls_sha1_init( &sha1 ); - - mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 ); - mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 ); - - /* - * TLSv1: - * hash = PRF( master, finished_label, - * MD5( handshake ) + SHA1( handshake ) )[0..11] - */ - -#if !defined(MBEDTLS_MD5_ALT) - MBEDTLS_SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *) - md5.state, sizeof( md5.state ) ); -#endif - -#if !defined(MBEDTLS_SHA1_ALT) - MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *) - sha1.state, sizeof( sha1.state ) ); -#endif - - sender = ( from == MBEDTLS_SSL_IS_CLIENT ) - ? "client finished" - : "server finished"; - - mbedtls_md5_finish_ret( &md5, padbuf ); - mbedtls_sha1_finish_ret( &sha1, padbuf + 16 ); - - ssl->handshake->tls_prf( session->master, 48, sender, - padbuf, 36, buf, len ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len ); - - mbedtls_md5_free( &md5 ); - mbedtls_sha1_free( &sha1 ); - - mbedtls_zeroize( padbuf, sizeof( padbuf ) ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) ); -} -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) -static void ssl_calc_finished_tls_sha256( - mbedtls_ssl_context *ssl, unsigned char *buf, int from ) -{ - int len = 12; - const char *sender; - mbedtls_sha256_context sha256; - unsigned char padbuf[32]; - - mbedtls_ssl_session *session = ssl->session_negotiate; - if( !session ) - session = ssl->session; - - mbedtls_sha256_init( &sha256 ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls sha256" ) ); - - mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 ); - - /* - * TLSv1.2: - * hash = PRF( master, finished_label, - * Hash( handshake ) )[0.11] - */ - -#if !defined(MBEDTLS_SHA256_ALT) - MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha2 state", (unsigned char *) - sha256.state, sizeof( sha256.state ) ); -#endif - - sender = ( from == MBEDTLS_SSL_IS_CLIENT ) - ? "client finished" - : "server finished"; - - mbedtls_sha256_finish_ret( &sha256, padbuf ); - - ssl->handshake->tls_prf( session->master, 48, sender, - padbuf, 32, buf, len ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len ); - - mbedtls_sha256_free( &sha256 ); - - mbedtls_zeroize( padbuf, sizeof( padbuf ) ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) ); -} -#endif /* MBEDTLS_SHA256_C */ - -#if defined(MBEDTLS_SHA512_C) -static void ssl_calc_finished_tls_sha384( - mbedtls_ssl_context *ssl, unsigned char *buf, int from ) -{ - int len = 12; - const char *sender; - mbedtls_sha512_context sha512; - unsigned char padbuf[48]; - - mbedtls_ssl_session *session = ssl->session_negotiate; - if( !session ) - session = ssl->session; - - mbedtls_sha512_init( &sha512 ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls sha384" ) ); - - mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 ); - - /* - * TLSv1.2: - * hash = PRF( master, finished_label, - * Hash( handshake ) )[0.11] - */ - -#if !defined(MBEDTLS_SHA512_ALT) - MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha512 state", (unsigned char *) - sha512.state, sizeof( sha512.state ) ); -#endif - - sender = ( from == MBEDTLS_SSL_IS_CLIENT ) - ? "client finished" - : "server finished"; - - mbedtls_sha512_finish_ret( &sha512, padbuf ); - - ssl->handshake->tls_prf( session->master, 48, sender, - padbuf, 48, buf, len ); - - MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len ); - - mbedtls_sha512_free( &sha512 ); - - mbedtls_zeroize( padbuf, sizeof( padbuf ) ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) ); -} -#endif /* MBEDTLS_SHA512_C */ -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -static void ssl_handshake_wrapup_free_hs_transform( mbedtls_ssl_context *ssl ) -{ - MBEDTLS_SSL_DEBUG_MSG( 3, ( "=> handshake wrapup: final free" ) ); - - /* - * Free our handshake params - */ - mbedtls_ssl_handshake_free( ssl->handshake ); - mbedtls_free( ssl->handshake ); - ssl->handshake = NULL; - - /* - * Free the previous transform and swith in the current one - */ - if( ssl->transform ) - { - mbedtls_ssl_transform_free( ssl->transform ); - mbedtls_free( ssl->transform ); - } - ssl->transform = ssl->transform_negotiate; - ssl->transform_negotiate = NULL; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "<= handshake wrapup: final free" ) ); -} - -void mbedtls_ssl_handshake_wrapup( mbedtls_ssl_context *ssl ) -{ - int resume = ssl->handshake->resume; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "=> handshake wrapup" ) ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - { - ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_DONE; - ssl->renego_records_seen = 0; - } -#endif - - /* - * Free the previous session and switch in the current one - */ - if( ssl->session ) - { -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - /* RFC 7366 3.1: keep the EtM state */ - ssl->session_negotiate->encrypt_then_mac = - ssl->session->encrypt_then_mac; -#endif - - mbedtls_ssl_session_free( ssl->session ); - mbedtls_free( ssl->session ); - } - ssl->session = ssl->session_negotiate; - ssl->session_negotiate = NULL; - - /* - * Add cache entry - */ - if( ssl->conf->f_set_cache != NULL && - ssl->session->id_len != 0 && - resume == 0 ) - { - if( ssl->conf->f_set_cache( ssl->conf->p_cache, ssl->session ) != 0 ) - MBEDTLS_SSL_DEBUG_MSG( 1, ( "cache did not store session" ) ); - } - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->handshake->flight != NULL ) - { - /* Cancel handshake timer */ - ssl_set_timer( ssl, 0 ); - - /* Keep last flight around in case we need to resend it: - * we need the handshake and transform structures for that */ - MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip freeing handshake and transform" ) ); - } - else -#endif - ssl_handshake_wrapup_free_hs_transform( ssl ); - - ssl->state++; - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "<= handshake wrapup" ) ); -} - -int mbedtls_ssl_write_finished( mbedtls_ssl_context *ssl ) -{ - int ret, hash_len; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write finished" ) ); - - /* - * Set the out_msg pointer to the correct location based on IV length - */ - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 ) - { - ssl->out_msg = ssl->out_iv + ssl->transform_negotiate->ivlen - - ssl->transform_negotiate->fixed_ivlen; - } - else - ssl->out_msg = ssl->out_iv; - - ssl->handshake->calc_finished( ssl, ssl->out_msg + 4, ssl->conf->endpoint ); - - /* - * RFC 5246 7.4.9 (Page 63) says 12 is the default length and ciphersuites - * may define some other value. Currently (early 2016), no defined - * ciphersuite does this (and this is unlikely to change as activity has - * moved to TLS 1.3 now) so we can keep the hardcoded 12 here. - */ - hash_len = ( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) ? 36 : 12; - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ssl->verify_data_len = hash_len; - memcpy( ssl->own_verify_data, ssl->out_msg + 4, hash_len ); -#endif - - ssl->out_msglen = 4 + hash_len; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_FINISHED; - - /* - * In case of session resuming, invert the client and server - * ChangeCipherSpec messages order. - */ - if( ssl->handshake->resume != 0 ) - { -#if defined(MBEDTLS_SSL_CLI_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) - ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP; -#endif -#if defined(MBEDTLS_SSL_SRV_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - ssl->state = MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC; -#endif - } - else - ssl->state++; - - /* - * Switch to our negotiated transform and session parameters for outbound - * data. - */ - MBEDTLS_SSL_DEBUG_MSG( 3, ( "switching to new transform spec for outbound data" ) ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - unsigned char i; - - /* Remember current epoch settings for resending */ - ssl->handshake->alt_transform_out = ssl->transform_out; - memcpy( ssl->handshake->alt_out_ctr, ssl->out_ctr, 8 ); - - /* Set sequence_number to zero */ - memset( ssl->out_ctr + 2, 0, 6 ); - - /* Increment epoch */ - for( i = 2; i > 0; i-- ) - if( ++ssl->out_ctr[i - 1] != 0 ) - break; - - /* The loop goes to its end iff the counter is wrapping */ - if( i == 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) ); - return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING ); - } - } - else -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - memset( ssl->out_ctr, 0, 8 ); - - ssl->transform_out = ssl->transform_negotiate; - ssl->session_out = ssl->session_negotiate; - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_activate != NULL ) - { - if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_OUTBOUND ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret ); - return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED ); - } - } -#endif - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - mbedtls_ssl_send_flight_completed( ssl ); -#endif - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write finished" ) ); - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_PROTO_SSL3) -#define SSL_MAX_HASH_LEN 36 -#else -#define SSL_MAX_HASH_LEN 12 -#endif - -int mbedtls_ssl_parse_finished( mbedtls_ssl_context *ssl ) -{ - int ret; - unsigned int hash_len; - unsigned char buf[SSL_MAX_HASH_LEN]; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse finished" ) ); - - ssl->handshake->calc_finished( ssl, buf, ssl->conf->endpoint ^ 1 ); - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - /* There is currently no ciphersuite using another length with TLS 1.2 */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - hash_len = 36; - else -#endif - hash_len = 12; - - if( ssl->in_msg[0] != MBEDTLS_SSL_HS_FINISHED || - ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) + hash_len ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_FINISHED ); - } - - if( mbedtls_ssl_safer_memcmp( ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ), - buf, hash_len ) != 0 ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) ); - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR ); - return( MBEDTLS_ERR_SSL_BAD_HS_FINISHED ); - } - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ssl->verify_data_len = hash_len; - memcpy( ssl->peer_verify_data, buf, hash_len ); -#endif - - if( ssl->handshake->resume != 0 ) - { -#if defined(MBEDTLS_SSL_CLI_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) - ssl->state = MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC; -#endif -#if defined(MBEDTLS_SSL_SRV_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP; -#endif - } - else - ssl->state++; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - mbedtls_ssl_recv_flight_completed( ssl ); -#endif - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse finished" ) ); - - return( 0 ); -} - -static void ssl_handshake_params_init( mbedtls_ssl_handshake_params *handshake ) -{ - memset( handshake, 0, sizeof( mbedtls_ssl_handshake_params ) ); - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - mbedtls_md5_init( &handshake->fin_md5 ); - mbedtls_sha1_init( &handshake->fin_sha1 ); - mbedtls_md5_starts_ret( &handshake->fin_md5 ); - mbedtls_sha1_starts_ret( &handshake->fin_sha1 ); -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) - mbedtls_sha256_init( &handshake->fin_sha256 ); - mbedtls_sha256_starts_ret( &handshake->fin_sha256, 0 ); -#endif -#if defined(MBEDTLS_SHA512_C) - mbedtls_sha512_init( &handshake->fin_sha512 ); - mbedtls_sha512_starts_ret( &handshake->fin_sha512, 1 ); -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - - handshake->update_checksum = ssl_update_checksum_start; - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - mbedtls_ssl_sig_hash_set_init( &handshake->hash_algs ); -#endif - -#if defined(MBEDTLS_DHM_C) - mbedtls_dhm_init( &handshake->dhm_ctx ); -#endif -#if defined(MBEDTLS_ECDH_C) - mbedtls_ecdh_init( &handshake->ecdh_ctx ); -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - mbedtls_ecjpake_init( &handshake->ecjpake_ctx ); -#if defined(MBEDTLS_SSL_CLI_C) - handshake->ecjpake_cache = NULL; - handshake->ecjpake_cache_len = 0; -#endif -#endif - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - handshake->sni_authmode = MBEDTLS_SSL_VERIFY_UNSET; -#endif -} - -static void ssl_transform_init( mbedtls_ssl_transform *transform ) -{ - memset( transform, 0, sizeof(mbedtls_ssl_transform) ); - - mbedtls_cipher_init( &transform->cipher_ctx_enc ); - mbedtls_cipher_init( &transform->cipher_ctx_dec ); - - mbedtls_md_init( &transform->md_ctx_enc ); - mbedtls_md_init( &transform->md_ctx_dec ); -} - -void mbedtls_ssl_session_init( mbedtls_ssl_session *session ) -{ - memset( session, 0, sizeof(mbedtls_ssl_session) ); -} - -static int ssl_handshake_init( mbedtls_ssl_context *ssl ) -{ - /* Clear old handshake information if present */ - if( ssl->transform_negotiate ) - mbedtls_ssl_transform_free( ssl->transform_negotiate ); - if( ssl->session_negotiate ) - mbedtls_ssl_session_free( ssl->session_negotiate ); - if( ssl->handshake ) - mbedtls_ssl_handshake_free( ssl->handshake ); - - /* - * Either the pointers are now NULL or cleared properly and can be freed. - * Now allocate missing structures. - */ - if( ssl->transform_negotiate == NULL ) - { - ssl->transform_negotiate = mbedtls_calloc( 1, sizeof(mbedtls_ssl_transform) ); - } - - if( ssl->session_negotiate == NULL ) - { - ssl->session_negotiate = mbedtls_calloc( 1, sizeof(mbedtls_ssl_session) ); - } - - if( ssl->handshake == NULL ) - { - ssl->handshake = mbedtls_calloc( 1, sizeof(mbedtls_ssl_handshake_params) ); - } - - /* All pointers should exist and can be directly freed without issue */ - if( ssl->handshake == NULL || - ssl->transform_negotiate == NULL || - ssl->session_negotiate == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc() of ssl sub-contexts failed" ) ); - - mbedtls_free( ssl->handshake ); - mbedtls_free( ssl->transform_negotiate ); - mbedtls_free( ssl->session_negotiate ); - - ssl->handshake = NULL; - ssl->transform_negotiate = NULL; - ssl->session_negotiate = NULL; - - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - /* Initialize structures */ - mbedtls_ssl_session_init( ssl->session_negotiate ); - ssl_transform_init( ssl->transform_negotiate ); - ssl_handshake_params_init( ssl->handshake ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - ssl->handshake->alt_transform_out = ssl->transform_out; - - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_PREPARING; - else - ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING; - - ssl_set_timer( ssl, 0 ); - } -#endif - - return( 0 ); -} - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) -/* Dummy cookie callbacks for defaults */ -static int ssl_cookie_write_dummy( void *ctx, - unsigned char **p, unsigned char *end, - const unsigned char *cli_id, size_t cli_id_len ) -{ - ((void) ctx); - ((void) p); - ((void) end); - ((void) cli_id); - ((void) cli_id_len); - - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); -} - -static int ssl_cookie_check_dummy( void *ctx, - const unsigned char *cookie, size_t cookie_len, - const unsigned char *cli_id, size_t cli_id_len ) -{ - ((void) ctx); - ((void) cookie); - ((void) cookie_len); - ((void) cli_id); - ((void) cli_id_len); - - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); -} -#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY && MBEDTLS_SSL_SRV_C */ - -/* - * Initialize an SSL context - */ -void mbedtls_ssl_init( mbedtls_ssl_context *ssl ) -{ - memset( ssl, 0, sizeof( mbedtls_ssl_context ) ); -} - -/* - * Setup an SSL context - */ -int mbedtls_ssl_setup( mbedtls_ssl_context *ssl, - const mbedtls_ssl_config *conf ) -{ - int ret; - - ssl->conf = conf; - - /* - * Prepare base structures - */ - ssl->in_buf = mbedtls_calloc( 1, MBEDTLS_SSL_IN_BUFFER_LEN ); - if( ssl->in_buf == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed", MBEDTLS_SSL_IN_BUFFER_LEN) ); - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - ssl->out_buf = mbedtls_calloc( 1, MBEDTLS_SSL_OUT_BUFFER_LEN ); - if( ssl->out_buf == NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed", MBEDTLS_SSL_OUT_BUFFER_LEN ) ); - mbedtls_free( ssl->in_buf ); - ssl->in_buf = NULL; - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - ssl->out_hdr = ssl->out_buf; - ssl->out_ctr = ssl->out_buf + 3; - ssl->out_len = ssl->out_buf + 11; - ssl->out_iv = ssl->out_buf + 13; - ssl->out_msg = ssl->out_buf + 13; - - ssl->in_hdr = ssl->in_buf; - ssl->in_ctr = ssl->in_buf + 3; - ssl->in_len = ssl->in_buf + 11; - ssl->in_iv = ssl->in_buf + 13; - ssl->in_msg = ssl->in_buf + 13; - } - else -#endif - { - ssl->out_ctr = ssl->out_buf; - ssl->out_hdr = ssl->out_buf + 8; - ssl->out_len = ssl->out_buf + 11; - ssl->out_iv = ssl->out_buf + 13; - ssl->out_msg = ssl->out_buf + 13; - - ssl->in_ctr = ssl->in_buf; - ssl->in_hdr = ssl->in_buf + 8; - ssl->in_len = ssl->in_buf + 11; - ssl->in_iv = ssl->in_buf + 13; - ssl->in_msg = ssl->in_buf + 13; - } - - if( ( ret = ssl_handshake_init( ssl ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -/* - * Reset an initialized and used SSL context for re-use while retaining - * all application-set variables, function pointers and data. - * - * If partial is non-zero, keep data in the input buffer and client ID. - * (Use when a DTLS client reconnects from the same port.) - */ -static int ssl_session_reset_int( mbedtls_ssl_context *ssl, int partial ) -{ - int ret; - - ssl->state = MBEDTLS_SSL_HELLO_REQUEST; - - /* Cancel any possibly running timer */ - ssl_set_timer( ssl, 0 ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ssl->renego_status = MBEDTLS_SSL_INITIAL_HANDSHAKE; - ssl->renego_records_seen = 0; - - ssl->verify_data_len = 0; - memset( ssl->own_verify_data, 0, MBEDTLS_SSL_VERIFY_DATA_MAX_LEN ); - memset( ssl->peer_verify_data, 0, MBEDTLS_SSL_VERIFY_DATA_MAX_LEN ); -#endif - ssl->secure_renegotiation = MBEDTLS_SSL_LEGACY_RENEGOTIATION; - - ssl->in_offt = NULL; - - ssl->in_msg = ssl->in_buf + 13; - ssl->in_msgtype = 0; - ssl->in_msglen = 0; - if( partial == 0 ) - ssl->in_left = 0; -#if defined(MBEDTLS_SSL_PROTO_DTLS) - ssl->next_record_offset = 0; - ssl->in_epoch = 0; -#endif -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - ssl_dtls_replay_reset( ssl ); -#endif - - ssl->in_hslen = 0; - ssl->nb_zero = 0; - - ssl->keep_current_message = 0; - - ssl->out_msg = ssl->out_buf + 13; - ssl->out_msgtype = 0; - ssl->out_msglen = 0; - ssl->out_left = 0; -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) - if( ssl->split_done != MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED ) - ssl->split_done = 0; -#endif - - ssl->transform_in = NULL; - ssl->transform_out = NULL; - - memset( ssl->out_buf, 0, MBEDTLS_SSL_OUT_BUFFER_LEN ); - if( partial == 0 ) - memset( ssl->in_buf, 0, MBEDTLS_SSL_IN_BUFFER_LEN ); - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_reset != NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_reset()" ) ); - if( ( ret = mbedtls_ssl_hw_record_reset( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_reset", ret ); - return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED ); - } - } -#endif - - if( ssl->transform ) - { - mbedtls_ssl_transform_free( ssl->transform ); - mbedtls_free( ssl->transform ); - ssl->transform = NULL; - } - - if( ssl->session ) - { - mbedtls_ssl_session_free( ssl->session ); - mbedtls_free( ssl->session ); - ssl->session = NULL; - } - -#if defined(MBEDTLS_SSL_ALPN) - ssl->alpn_chosen = NULL; -#endif - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) - if( partial == 0 ) - { - mbedtls_free( ssl->cli_id ); - ssl->cli_id = NULL; - ssl->cli_id_len = 0; - } -#endif - - if( ( ret = ssl_handshake_init( ssl ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -/* - * Reset an initialized and used SSL context for re-use while retaining - * all application-set variables, function pointers and data. - */ -int mbedtls_ssl_session_reset( mbedtls_ssl_context *ssl ) -{ - return( ssl_session_reset_int( ssl, 0 ) ); -} - -/* - * SSL set accessors - */ -void mbedtls_ssl_conf_endpoint( mbedtls_ssl_config *conf, int endpoint ) -{ - conf->endpoint = endpoint; -} - -void mbedtls_ssl_conf_transport( mbedtls_ssl_config *conf, int transport ) -{ - conf->transport = transport; -} - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) -void mbedtls_ssl_conf_dtls_anti_replay( mbedtls_ssl_config *conf, char mode ) -{ - conf->anti_replay = mode; -} -#endif - -#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) -void mbedtls_ssl_conf_dtls_badmac_limit( mbedtls_ssl_config *conf, unsigned limit ) -{ - conf->badmac_limit = limit; -} -#endif - -#if defined(MBEDTLS_SSL_PROTO_DTLS) -void mbedtls_ssl_conf_handshake_timeout( mbedtls_ssl_config *conf, uint32_t min, uint32_t max ) -{ - conf->hs_timeout_min = min; - conf->hs_timeout_max = max; -} -#endif - -void mbedtls_ssl_conf_authmode( mbedtls_ssl_config *conf, int authmode ) -{ - conf->authmode = authmode; -} - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -void mbedtls_ssl_conf_verify( mbedtls_ssl_config *conf, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ) -{ - conf->f_vrfy = f_vrfy; - conf->p_vrfy = p_vrfy; -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -void mbedtls_ssl_conf_rng( mbedtls_ssl_config *conf, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - conf->f_rng = f_rng; - conf->p_rng = p_rng; -} - -void mbedtls_ssl_conf_dbg( mbedtls_ssl_config *conf, - void (*f_dbg)(void *, int, const char *, int, const char *), - void *p_dbg ) -{ - conf->f_dbg = f_dbg; - conf->p_dbg = p_dbg; -} - -void mbedtls_ssl_set_bio( mbedtls_ssl_context *ssl, - void *p_bio, - mbedtls_ssl_send_t *f_send, - mbedtls_ssl_recv_t *f_recv, - mbedtls_ssl_recv_timeout_t *f_recv_timeout ) -{ - ssl->p_bio = p_bio; - ssl->f_send = f_send; - ssl->f_recv = f_recv; - ssl->f_recv_timeout = f_recv_timeout; -} - -void mbedtls_ssl_conf_read_timeout( mbedtls_ssl_config *conf, uint32_t timeout ) -{ - conf->read_timeout = timeout; -} - -void mbedtls_ssl_set_timer_cb( mbedtls_ssl_context *ssl, - void *p_timer, - mbedtls_ssl_set_timer_t *f_set_timer, - mbedtls_ssl_get_timer_t *f_get_timer ) -{ - ssl->p_timer = p_timer; - ssl->f_set_timer = f_set_timer; - ssl->f_get_timer = f_get_timer; - - /* Make sure we start with no timer running */ - ssl_set_timer( ssl, 0 ); -} - -#if defined(MBEDTLS_SSL_SRV_C) -void mbedtls_ssl_conf_session_cache( mbedtls_ssl_config *conf, - void *p_cache, - int (*f_get_cache)(void *, mbedtls_ssl_session *), - int (*f_set_cache)(void *, const mbedtls_ssl_session *) ) -{ - conf->p_cache = p_cache; - conf->f_get_cache = f_get_cache; - conf->f_set_cache = f_set_cache; -} -#endif /* MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_CLI_C) -int mbedtls_ssl_set_session( mbedtls_ssl_context *ssl, const mbedtls_ssl_session *session ) -{ - int ret; - - if( ssl == NULL || - session == NULL || - ssl->session_negotiate == NULL || - ssl->conf->endpoint != MBEDTLS_SSL_IS_CLIENT ) - { - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - if( ( ret = ssl_session_copy( ssl->session_negotiate, session ) ) != 0 ) - return( ret ); - - ssl->handshake->resume = 1; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_CLI_C */ - -void mbedtls_ssl_conf_ciphersuites( mbedtls_ssl_config *conf, - const int *ciphersuites ) -{ - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_0] = ciphersuites; - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_1] = ciphersuites; - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_2] = ciphersuites; - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_3] = ciphersuites; -} - -void mbedtls_ssl_conf_ciphersuites_for_version( mbedtls_ssl_config *conf, - const int *ciphersuites, - int major, int minor ) -{ - if( major != MBEDTLS_SSL_MAJOR_VERSION_3 ) - return; - - if( minor < MBEDTLS_SSL_MINOR_VERSION_0 || minor > MBEDTLS_SSL_MINOR_VERSION_3 ) - return; - - conf->ciphersuite_list[minor] = ciphersuites; -} - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -void mbedtls_ssl_conf_cert_profile( mbedtls_ssl_config *conf, - const mbedtls_x509_crt_profile *profile ) -{ - conf->cert_profile = profile; -} - -/* Append a new keycert entry to a (possibly empty) list */ -static int ssl_append_key_cert( mbedtls_ssl_key_cert **head, - mbedtls_x509_crt *cert, - mbedtls_pk_context *key ) -{ - mbedtls_ssl_key_cert *new; - - new = mbedtls_calloc( 1, sizeof( mbedtls_ssl_key_cert ) ); - if( new == NULL ) - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - - new->cert = cert; - new->key = key; - new->next = NULL; - - /* Update head is the list was null, else add to the end */ - if( *head == NULL ) - { - *head = new; - } - else - { - mbedtls_ssl_key_cert *cur = *head; - while( cur->next != NULL ) - cur = cur->next; - cur->next = new; - } - - return( 0 ); -} - -int mbedtls_ssl_conf_own_cert( mbedtls_ssl_config *conf, - mbedtls_x509_crt *own_cert, - mbedtls_pk_context *pk_key ) -{ - return( ssl_append_key_cert( &conf->key_cert, own_cert, pk_key ) ); -} - -void mbedtls_ssl_conf_ca_chain( mbedtls_ssl_config *conf, - mbedtls_x509_crt *ca_chain, - mbedtls_x509_crl *ca_crl ) -{ - conf->ca_chain = ca_chain; - conf->ca_crl = ca_crl; -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) -int mbedtls_ssl_set_hs_own_cert( mbedtls_ssl_context *ssl, - mbedtls_x509_crt *own_cert, - mbedtls_pk_context *pk_key ) -{ - return( ssl_append_key_cert( &ssl->handshake->sni_key_cert, - own_cert, pk_key ) ); -} - -void mbedtls_ssl_set_hs_ca_chain( mbedtls_ssl_context *ssl, - mbedtls_x509_crt *ca_chain, - mbedtls_x509_crl *ca_crl ) -{ - ssl->handshake->sni_ca_chain = ca_chain; - ssl->handshake->sni_ca_crl = ca_crl; -} - -void mbedtls_ssl_set_hs_authmode( mbedtls_ssl_context *ssl, - int authmode ) -{ - ssl->handshake->sni_authmode = authmode; -} -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ - -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) -/* - * Set EC J-PAKE password for current handshake - */ -int mbedtls_ssl_set_hs_ecjpake_password( mbedtls_ssl_context *ssl, - const unsigned char *pw, - size_t pw_len ) -{ - mbedtls_ecjpake_role role; - - if( ssl->handshake == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - role = MBEDTLS_ECJPAKE_SERVER; - else - role = MBEDTLS_ECJPAKE_CLIENT; - - return( mbedtls_ecjpake_setup( &ssl->handshake->ecjpake_ctx, - role, - MBEDTLS_MD_SHA256, - MBEDTLS_ECP_DP_SECP256R1, - pw, pw_len ) ); -} -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) -int mbedtls_ssl_conf_psk( mbedtls_ssl_config *conf, - const unsigned char *psk, size_t psk_len, - const unsigned char *psk_identity, size_t psk_identity_len ) -{ - if( psk == NULL || psk_identity == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( psk_len > MBEDTLS_PSK_MAX_LEN ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - /* Identity len will be encoded on two bytes */ - if( ( psk_identity_len >> 16 ) != 0 || - psk_identity_len > MBEDTLS_SSL_OUT_CONTENT_LEN ) - { - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - if( conf->psk != NULL ) - { - mbedtls_zeroize( conf->psk, conf->psk_len ); - - mbedtls_free( conf->psk ); - conf->psk = NULL; - conf->psk_len = 0; - } - if( conf->psk_identity != NULL ) - { - mbedtls_free( conf->psk_identity ); - conf->psk_identity = NULL; - conf->psk_identity_len = 0; - } - - if( ( conf->psk = mbedtls_calloc( 1, psk_len ) ) == NULL || - ( conf->psk_identity = mbedtls_calloc( 1, psk_identity_len ) ) == NULL ) - { - mbedtls_free( conf->psk ); - mbedtls_free( conf->psk_identity ); - conf->psk = NULL; - conf->psk_identity = NULL; - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - } - - conf->psk_len = psk_len; - conf->psk_identity_len = psk_identity_len; - - memcpy( conf->psk, psk, conf->psk_len ); - memcpy( conf->psk_identity, psk_identity, conf->psk_identity_len ); - - return( 0 ); -} - -int mbedtls_ssl_set_hs_psk( mbedtls_ssl_context *ssl, - const unsigned char *psk, size_t psk_len ) -{ - if( psk == NULL || ssl->handshake == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( psk_len > MBEDTLS_PSK_MAX_LEN ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( ssl->handshake->psk != NULL ) - { - mbedtls_zeroize( ssl->handshake->psk, ssl->handshake->psk_len ); - mbedtls_free( ssl->handshake->psk ); - ssl->handshake->psk_len = 0; - } - - if( ( ssl->handshake->psk = mbedtls_calloc( 1, psk_len ) ) == NULL ) - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - - ssl->handshake->psk_len = psk_len; - memcpy( ssl->handshake->psk, psk, ssl->handshake->psk_len ); - - return( 0 ); -} - -void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf, - int (*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, - size_t), - void *p_psk ) -{ - conf->f_psk = f_psk; - conf->p_psk = p_psk; -} -#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */ - -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C) - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf, const char *dhm_P, const char *dhm_G ) -{ - int ret; - - if( ( ret = mbedtls_mpi_read_string( &conf->dhm_P, 16, dhm_P ) ) != 0 || - ( ret = mbedtls_mpi_read_string( &conf->dhm_G, 16, dhm_G ) ) != 0 ) - { - mbedtls_mpi_free( &conf->dhm_P ); - mbedtls_mpi_free( &conf->dhm_G ); - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_DEPRECATED_REMOVED */ - -int mbedtls_ssl_conf_dh_param_bin( mbedtls_ssl_config *conf, - const unsigned char *dhm_P, size_t P_len, - const unsigned char *dhm_G, size_t G_len ) -{ - int ret; - - if( ( ret = mbedtls_mpi_read_binary( &conf->dhm_P, dhm_P, P_len ) ) != 0 || - ( ret = mbedtls_mpi_read_binary( &conf->dhm_G, dhm_G, G_len ) ) != 0 ) - { - mbedtls_mpi_free( &conf->dhm_P ); - mbedtls_mpi_free( &conf->dhm_G ); - return( ret ); - } - - return( 0 ); -} - -int mbedtls_ssl_conf_dh_param_ctx( mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx ) -{ - int ret; - - if( ( ret = mbedtls_mpi_copy( &conf->dhm_P, &dhm_ctx->P ) ) != 0 || - ( ret = mbedtls_mpi_copy( &conf->dhm_G, &dhm_ctx->G ) ) != 0 ) - { - mbedtls_mpi_free( &conf->dhm_P ); - mbedtls_mpi_free( &conf->dhm_G ); - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) -/* - * Set the minimum length for Diffie-Hellman parameters - */ -void mbedtls_ssl_conf_dhm_min_bitlen( mbedtls_ssl_config *conf, - unsigned int bitlen ) -{ - conf->dhm_min_bitlen = bitlen; -} -#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_CLI_C */ - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -/* - * Set allowed/preferred hashes for handshake signatures - */ -void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf, - const int *hashes ) -{ - conf->sig_hashes = hashes; -} -#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -#if defined(MBEDTLS_ECP_C) -/* - * Set the allowed elliptic curves - */ -void mbedtls_ssl_conf_curves( mbedtls_ssl_config *conf, - const mbedtls_ecp_group_id *curve_list ) -{ - conf->curve_list = curve_list; -} -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname ) -{ - /* Initialize to suppress unnecessary compiler warning */ - size_t hostname_len = 0; - - /* Check if new hostname is valid before - * making any change to current one */ - if( hostname != NULL ) - { - hostname_len = strlen( hostname ); - - if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - /* Now it's clear that we will overwrite the old hostname, - * so we can free it safely */ - - if( ssl->hostname != NULL ) - { - mbedtls_zeroize( ssl->hostname, strlen( ssl->hostname ) ); - mbedtls_free( ssl->hostname ); - } - - /* Passing NULL as hostname shall clear the old one */ - - if( hostname == NULL ) - { - ssl->hostname = NULL; - } - else - { - ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 ); - if( ssl->hostname == NULL ) - return( MBEDTLS_ERR_SSL_ALLOC_FAILED ); - - memcpy( ssl->hostname, hostname, hostname_len ); - - ssl->hostname[hostname_len] = '\0'; - } - - return( 0 ); -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) -void mbedtls_ssl_conf_sni( mbedtls_ssl_config *conf, - int (*f_sni)(void *, mbedtls_ssl_context *, - const unsigned char *, size_t), - void *p_sni ) -{ - conf->f_sni = f_sni; - conf->p_sni = p_sni; -} -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ - -#if defined(MBEDTLS_SSL_ALPN) -int mbedtls_ssl_conf_alpn_protocols( mbedtls_ssl_config *conf, const char **protos ) -{ - size_t cur_len, tot_len; - const char **p; - - /* - * RFC 7301 3.1: "Empty strings MUST NOT be included and byte strings - * MUST NOT be truncated." - * We check lengths now rather than later. - */ - tot_len = 0; - for( p = protos; *p != NULL; p++ ) - { - cur_len = strlen( *p ); - tot_len += cur_len; - - if( cur_len == 0 || cur_len > 255 || tot_len > 65535 ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - conf->alpn_list = protos; - - return( 0 ); -} - -const char *mbedtls_ssl_get_alpn_protocol( const mbedtls_ssl_context *ssl ) -{ - return( ssl->alpn_chosen ); -} -#endif /* MBEDTLS_SSL_ALPN */ - -void mbedtls_ssl_conf_max_version( mbedtls_ssl_config *conf, int major, int minor ) -{ - conf->max_major_ver = major; - conf->max_minor_ver = minor; -} - -void mbedtls_ssl_conf_min_version( mbedtls_ssl_config *conf, int major, int minor ) -{ - conf->min_major_ver = major; - conf->min_minor_ver = minor; -} - -#if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) -void mbedtls_ssl_conf_fallback( mbedtls_ssl_config *conf, char fallback ) -{ - conf->fallback = fallback; -} -#endif - -#if defined(MBEDTLS_SSL_SRV_C) -void mbedtls_ssl_conf_cert_req_ca_list( mbedtls_ssl_config *conf, - char cert_req_ca_list ) -{ - conf->cert_req_ca_list = cert_req_ca_list; -} -#endif - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) -void mbedtls_ssl_conf_encrypt_then_mac( mbedtls_ssl_config *conf, char etm ) -{ - conf->encrypt_then_mac = etm; -} -#endif - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) -void mbedtls_ssl_conf_extended_master_secret( mbedtls_ssl_config *conf, char ems ) -{ - conf->extended_ms = ems; -} -#endif - -#if defined(MBEDTLS_ARC4_C) -void mbedtls_ssl_conf_arc4_support( mbedtls_ssl_config *conf, char arc4 ) -{ - conf->arc4_disabled = arc4; -} -#endif - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -int mbedtls_ssl_conf_max_frag_len( mbedtls_ssl_config *conf, unsigned char mfl_code ) -{ - if( mfl_code >= MBEDTLS_SSL_MAX_FRAG_LEN_INVALID || - ssl_mfl_code_to_length( mfl_code ) > MBEDTLS_TLS_EXT_ADV_CONTENT_LEN ) - { - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - conf->mfl_code = mfl_code; - - return( 0 ); -} -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) -void mbedtls_ssl_conf_truncated_hmac( mbedtls_ssl_config *conf, int truncate ) -{ - conf->trunc_hmac = truncate; -} -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ - -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) -void mbedtls_ssl_conf_cbc_record_splitting( mbedtls_ssl_config *conf, char split ) -{ - conf->cbc_record_splitting = split; -} -#endif - -void mbedtls_ssl_conf_legacy_renegotiation( mbedtls_ssl_config *conf, int allow_legacy ) -{ - conf->allow_legacy_renegotiation = allow_legacy; -} - -#if defined(MBEDTLS_SSL_RENEGOTIATION) -void mbedtls_ssl_conf_renegotiation( mbedtls_ssl_config *conf, int renegotiation ) -{ - conf->disable_renegotiation = renegotiation; -} - -void mbedtls_ssl_conf_renegotiation_enforced( mbedtls_ssl_config *conf, int max_records ) -{ - conf->renego_max_records = max_records; -} - -void mbedtls_ssl_conf_renegotiation_period( mbedtls_ssl_config *conf, - const unsigned char period[8] ) -{ - memcpy( conf->renego_period, period, 8 ); -} -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) -#if defined(MBEDTLS_SSL_CLI_C) -void mbedtls_ssl_conf_session_tickets( mbedtls_ssl_config *conf, int use_tickets ) -{ - conf->session_tickets = use_tickets; -} -#endif - -#if defined(MBEDTLS_SSL_SRV_C) -void mbedtls_ssl_conf_session_tickets_cb( mbedtls_ssl_config *conf, - mbedtls_ssl_ticket_write_t *f_ticket_write, - mbedtls_ssl_ticket_parse_t *f_ticket_parse, - void *p_ticket ) -{ - conf->f_ticket_write = f_ticket_write; - conf->f_ticket_parse = f_ticket_parse; - conf->p_ticket = p_ticket; -} -#endif -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ - -#if defined(MBEDTLS_SSL_EXPORT_KEYS) -void mbedtls_ssl_conf_export_keys_cb( mbedtls_ssl_config *conf, - mbedtls_ssl_export_keys_t *f_export_keys, - void *p_export_keys ) -{ - conf->f_export_keys = f_export_keys; - conf->p_export_keys = p_export_keys; -} -#endif - -/* - * SSL get accessors - */ -size_t mbedtls_ssl_get_bytes_avail( const mbedtls_ssl_context *ssl ) -{ - return( ssl->in_offt == NULL ? 0 : ssl->in_msglen ); -} - -uint32_t mbedtls_ssl_get_verify_result( const mbedtls_ssl_context *ssl ) -{ - if( ssl->session != NULL ) - return( ssl->session->verify_result ); - - if( ssl->session_negotiate != NULL ) - return( ssl->session_negotiate->verify_result ); - - return( 0xFFFFFFFF ); -} - -const char *mbedtls_ssl_get_ciphersuite( const mbedtls_ssl_context *ssl ) -{ - if( ssl == NULL || ssl->session == NULL ) - return( NULL ); - - return mbedtls_ssl_get_ciphersuite_name( ssl->session->ciphersuite ); -} - -const char *mbedtls_ssl_get_version( const mbedtls_ssl_context *ssl ) -{ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - switch( ssl->minor_ver ) - { - case MBEDTLS_SSL_MINOR_VERSION_2: - return( "DTLSv1.0" ); - - case MBEDTLS_SSL_MINOR_VERSION_3: - return( "DTLSv1.2" ); - - default: - return( "unknown (DTLS)" ); - } - } -#endif - - switch( ssl->minor_ver ) - { - case MBEDTLS_SSL_MINOR_VERSION_0: - return( "SSLv3.0" ); - - case MBEDTLS_SSL_MINOR_VERSION_1: - return( "TLSv1.0" ); - - case MBEDTLS_SSL_MINOR_VERSION_2: - return( "TLSv1.1" ); - - case MBEDTLS_SSL_MINOR_VERSION_3: - return( "TLSv1.2" ); - - default: - return( "unknown" ); - } -} - -int mbedtls_ssl_get_record_expansion( const mbedtls_ssl_context *ssl ) -{ - size_t transform_expansion; - const mbedtls_ssl_transform *transform = ssl->transform_out; - -#if defined(MBEDTLS_ZLIB_SUPPORT) - if( ssl->session_out->compression != MBEDTLS_SSL_COMPRESS_NULL ) - return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); -#endif - - if( transform == NULL ) - return( (int) mbedtls_ssl_hdr_len( ssl ) ); - - switch( mbedtls_cipher_get_cipher_mode( &transform->cipher_ctx_enc ) ) - { - case MBEDTLS_MODE_GCM: - case MBEDTLS_MODE_CCM: - case MBEDTLS_MODE_STREAM: - transform_expansion = transform->minlen; - break; - - case MBEDTLS_MODE_CBC: - transform_expansion = transform->maclen - + mbedtls_cipher_get_block_size( &transform->cipher_ctx_enc ); - break; - - default: - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - - return( (int)( mbedtls_ssl_hdr_len( ssl ) + transform_expansion ) ); -} - -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) -size_t mbedtls_ssl_get_max_frag_len( const mbedtls_ssl_context *ssl ) -{ - size_t max_len; - - /* - * Assume mfl_code is correct since it was checked when set - */ - max_len = ssl_mfl_code_to_length( ssl->conf->mfl_code ); - - /* - * Check if a smaller max length was negotiated - */ - if( ssl->session_out != NULL && - ssl_mfl_code_to_length( ssl->session_out->mfl_code ) < max_len ) - { - max_len = ssl_mfl_code_to_length( ssl->session_out->mfl_code ); - } - - return max_len; -} -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -const mbedtls_x509_crt *mbedtls_ssl_get_peer_cert( const mbedtls_ssl_context *ssl ) -{ - if( ssl == NULL || ssl->session == NULL ) - return( NULL ); - - return( ssl->session->peer_cert ); -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -#if defined(MBEDTLS_SSL_CLI_C) -int mbedtls_ssl_get_session( const mbedtls_ssl_context *ssl, mbedtls_ssl_session *dst ) -{ - if( ssl == NULL || - dst == NULL || - ssl->session == NULL || - ssl->conf->endpoint != MBEDTLS_SSL_IS_CLIENT ) - { - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - - return( ssl_session_copy( dst, ssl->session ) ); -} -#endif /* MBEDTLS_SSL_CLI_C */ - -/* - * Perform a single step of the SSL handshake - */ -int mbedtls_ssl_handshake_step( mbedtls_ssl_context *ssl ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - - if( ssl == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - -#if defined(MBEDTLS_SSL_CLI_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) - ret = mbedtls_ssl_handshake_client_step( ssl ); -#endif -#if defined(MBEDTLS_SSL_SRV_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - ret = mbedtls_ssl_handshake_server_step( ssl ); -#endif - - return( ret ); -} - -/* - * Perform the SSL handshake - */ -int mbedtls_ssl_handshake( mbedtls_ssl_context *ssl ) -{ - int ret = 0; - - if( ssl == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> handshake" ) ); - - while( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ) - { - ret = mbedtls_ssl_handshake_step( ssl ); - - if( ret != 0 ) - break; - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= handshake" ) ); - - return( ret ); -} - -#if defined(MBEDTLS_SSL_RENEGOTIATION) -#if defined(MBEDTLS_SSL_SRV_C) -/* - * Write HelloRequest to request renegotiation on server - */ -static int ssl_write_hello_request( mbedtls_ssl_context *ssl ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write hello request" ) ); - - ssl->out_msglen = 4; - ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE; - ssl->out_msg[0] = MBEDTLS_SSL_HS_HELLO_REQUEST; - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write hello request" ) ); - - return( 0 ); -} -#endif /* MBEDTLS_SSL_SRV_C */ - -/* - * Actually renegotiate current connection, triggered by either: - * - any side: calling mbedtls_ssl_renegotiate(), - * - client: receiving a HelloRequest during mbedtls_ssl_read(), - * - server: receiving any handshake message on server during mbedtls_ssl_read() after - * the initial handshake is completed. - * If the handshake doesn't complete due to waiting for I/O, it will continue - * during the next calls to mbedtls_ssl_renegotiate() or mbedtls_ssl_read() respectively. - */ -static int ssl_start_renegotiation( mbedtls_ssl_context *ssl ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> renegotiate" ) ); - - if( ( ret = ssl_handshake_init( ssl ) ) != 0 ) - return( ret ); - - /* RFC 6347 4.2.2: "[...] the HelloRequest will have message_seq = 0 and - * the ServerHello will have message_seq = 1" */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING ) - { - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - ssl->handshake->out_msg_seq = 1; - else - ssl->handshake->in_msg_seq = 1; - } -#endif - - ssl->state = MBEDTLS_SSL_HELLO_REQUEST; - ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS; - - if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret ); - return( ret ); - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= renegotiate" ) ); - - return( 0 ); -} - -/* - * Renegotiate current connection on client, - * or request renegotiation on server - */ -int mbedtls_ssl_renegotiate( mbedtls_ssl_context *ssl ) -{ - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - - if( ssl == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - -#if defined(MBEDTLS_SSL_SRV_C) - /* On server, just send the request */ - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER ) - { - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING; - - /* Did we already try/start sending HelloRequest? */ - if( ssl->out_left != 0 ) - return( mbedtls_ssl_flush_output( ssl ) ); - - return( ssl_write_hello_request( ssl ) ); - } -#endif /* MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_CLI_C) - /* - * On client, either start the renegotiation process or, - * if already in progress, continue the handshake - */ - if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS ) - { - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - if( ( ret = ssl_start_renegotiation( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret ); - return( ret ); - } - } - else - { - if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret ); - return( ret ); - } - } -#endif /* MBEDTLS_SSL_CLI_C */ - - return( ret ); -} - -/* - * Check record counters and renegotiate if they're above the limit. - */ -static int ssl_check_ctr_renegotiate( mbedtls_ssl_context *ssl ) -{ - size_t ep_len = ssl_ep_len( ssl ); - int in_ctr_cmp; - int out_ctr_cmp; - - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER || - ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING || - ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ) - { - return( 0 ); - } - - in_ctr_cmp = memcmp( ssl->in_ctr + ep_len, - ssl->conf->renego_period + ep_len, 8 - ep_len ); - out_ctr_cmp = memcmp( ssl->out_ctr + ep_len, - ssl->conf->renego_period + ep_len, 8 - ep_len ); - - if( in_ctr_cmp <= 0 && out_ctr_cmp <= 0 ) - { - return( 0 ); - } - - MBEDTLS_SSL_DEBUG_MSG( 1, ( "record counter limit reached: renegotiate" ) ); - return( mbedtls_ssl_renegotiate( ssl ) ); -} -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - -/* - * Receive application data decrypted from the SSL layer - */ -int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len ) -{ - int ret; - size_t n; - - if( ssl == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> read" ) ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 ) - return( ret ); - - if( ssl->handshake != NULL && - ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING ) - { - if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 ) - return( ret ); - } - } -#endif - - /* - * Check if renegotiation is necessary and/or handshake is - * in process. If yes, perform/continue, and fall through - * if an unexpected packet is received while the client - * is waiting for the ServerHello. - * - * (There is no equivalent to the last condition on - * the server-side as it is not treated as within - * a handshake while waiting for the ClientHello - * after a renegotiation request.) - */ - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - ret = ssl_check_ctr_renegotiate( ssl ); - if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO && - ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret ); - return( ret ); - } -#endif - - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ) - { - ret = mbedtls_ssl_handshake( ssl ); - if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO && - ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret ); - return( ret ); - } - } - - /* - * TODO - * - * The logic should be streamlined here: - * - * Instead of - * - * - Manually checking whether ssl->in_offt is NULL - * - Fetching a new record if yes - * - Setting ssl->in_offt if one finds an application record - * - Resetting keep_current_message after handling the application data - * - * one should - * - * - Adapt read_record to set ssl->in_offt automatically - * when a new application data record is processed. - * - Always call mbedtls_ssl_read_record here. - * - * This way, the logic of ssl_read would be much clearer: - * - * (1) Always call record layer and see what kind of record is on - * and have it ready for consumption (in particular, in_offt - * properly set for application data records). - * (2) If it's application data (either freshly fetched - * or something already being partially processed), - * serve the read request from it. - * (3) If it's something different from application data, - * handle it accordingly, e.g. potentially start a - * renegotiation. - * - * This will also remove the need to manually reset - * ssl->keep_current_message = 0 below. - * - */ - - if( ssl->in_offt == NULL ) - { - /* Start timer if not already running */ - if( ssl->f_get_timer != NULL && - ssl->f_get_timer( ssl->p_timer ) == -1 ) - { - ssl_set_timer( ssl, ssl->conf->read_timeout ); - } - - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_SSL_CONN_EOF ) - return( 0 ); - - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - - if( ssl->in_msglen == 0 && - ssl->in_msgtype == MBEDTLS_SSL_MSG_APPLICATION_DATA ) - { - /* - * OpenSSL sends empty messages to randomize the IV - */ - if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_SSL_CONN_EOF ) - return( 0 ); - - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret ); - return( ret ); - } - } - - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "received handshake message" ) ); - - /* - * - For client-side, expect SERVER_HELLO_REQUEST. - * - For server-side, expect CLIENT_HELLO. - * - Fail (TLS) or silently drop record (DTLS) in other cases. - */ - -#if defined(MBEDTLS_SSL_CLI_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT && - ( ssl->in_msg[0] != MBEDTLS_SSL_HS_HELLO_REQUEST || - ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake received (not HelloRequest)" ) ); - - /* With DTLS, drop the packet (probably from last handshake) */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#endif - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } -#endif /* MBEDTLS_SSL_CLI_C */ - -#if defined(MBEDTLS_SSL_SRV_C) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_HELLO ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake received (not ClientHello)" ) ); - - /* With DTLS, drop the packet (probably from last handshake) */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#endif - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } -#endif /* MBEDTLS_SSL_SRV_C */ - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - /* Determine whether renegotiation attempt should be accepted */ - if( ! ( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED || - ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION && - ssl->conf->allow_legacy_renegotiation == - MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) ) ) - { - /* - * Accept renegotiation request - */ - - /* DTLS clients need to know renego is server-initiated */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM && - ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) - { - ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING; - } -#endif - ret = ssl_start_renegotiation( ssl ); - if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO && - ret != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret ); - return( ret ); - } - } - else -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - { - /* - * Refuse renegotiation - */ - - MBEDTLS_SSL_DEBUG_MSG( 3, ( "refusing renegotiation, sending alert" ) ); - -#if defined(MBEDTLS_SSL_PROTO_SSL3) - if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) - { - /* SSLv3 does not have a "no_renegotiation" warning, so - we send a fatal alert and abort the connection. */ - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - else -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 ) - { - if( ( ret = mbedtls_ssl_send_alert_message( ssl, - MBEDTLS_SSL_ALERT_LEVEL_WARNING, - MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION ) ) != 0 ) - { - return( ret ); - } - } - else -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || - MBEDTLS_SSL_PROTO_TLS1_2 */ - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) ); - return( MBEDTLS_ERR_SSL_INTERNAL_ERROR ); - } - } - - return( MBEDTLS_ERR_SSL_WANT_READ ); - } -#if defined(MBEDTLS_SSL_RENEGOTIATION) - else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING ) - { - if( ssl->conf->renego_max_records >= 0 ) - { - if( ++ssl->renego_records_seen > ssl->conf->renego_max_records ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation requested, " - "but not honored by client" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - } - } -#endif /* MBEDTLS_SSL_RENEGOTIATION */ - - /* Fatal and closure alerts handled by mbedtls_ssl_read_record() */ - if( ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "ignoring non-fatal non-closure alert" ) ); - return( MBEDTLS_ERR_SSL_WANT_READ ); - } - - if( ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad application data message" ) ); - return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE ); - } - - ssl->in_offt = ssl->in_msg; - - /* We're going to return something now, cancel timer, - * except if handshake (renegotiation) is in progress */ - if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER ) - ssl_set_timer( ssl, 0 ); - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - /* If we requested renego but received AppData, resend HelloRequest. - * Do it now, after setting in_offt, to avoid taking this branch - * again if ssl_write_hello_request() returns WANT_WRITE */ -#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION) - if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER && - ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING ) - { - if( ( ret = ssl_resend_hello_request( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret ); - return( ret ); - } - } -#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */ -#endif /* MBEDTLS_SSL_PROTO_DTLS */ - } - - n = ( len < ssl->in_msglen ) - ? len : ssl->in_msglen; - - memcpy( buf, ssl->in_offt, n ); - ssl->in_msglen -= n; - - if( ssl->in_msglen == 0 ) - { - /* all bytes consumed */ - ssl->in_offt = NULL; - ssl->keep_current_message = 0; - } - else - { - /* more data available */ - ssl->in_offt += n; - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read" ) ); - - return( (int) n ); -} - -/* - * Send application data to be encrypted by the SSL layer, - * taking care of max fragment length and buffer size - */ -static int ssl_write_real( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ - int ret; -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - size_t max_len = mbedtls_ssl_get_max_frag_len( ssl ); -#else - size_t max_len = MBEDTLS_SSL_OUT_CONTENT_LEN; -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ - if( len > max_len ) - { -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "fragment larger than the (negotiated) " - "maximum fragment length: %d > %d", - len, max_len ) ); - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - } - else -#endif - len = max_len; - } - - if( ssl->out_left != 0 ) - { - if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flush_output", ret ); - return( ret ); - } - } - else - { - ssl->out_msglen = len; - ssl->out_msgtype = MBEDTLS_SSL_MSG_APPLICATION_DATA; - memcpy( ssl->out_msg, buf, len ); - - if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret ); - return( ret ); - } - } - - return( (int) len ); -} - -/* - * Write application data, doing 1/n-1 splitting if necessary. - * - * With non-blocking I/O, ssl_write_real() may return WANT_WRITE, - * then the caller will call us again with the same arguments, so - * remember whether we already did the split or not. - */ -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) -static int ssl_write_split( mbedtls_ssl_context *ssl, - const unsigned char *buf, size_t len ) -{ - int ret; - - if( ssl->conf->cbc_record_splitting == - MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED || - len <= 1 || - ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_1 || - mbedtls_cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc ) - != MBEDTLS_MODE_CBC ) - { - return( ssl_write_real( ssl, buf, len ) ); - } - - if( ssl->split_done == 0 ) - { - if( ( ret = ssl_write_real( ssl, buf, 1 ) ) <= 0 ) - return( ret ); - ssl->split_done = 1; - } - - if( ( ret = ssl_write_real( ssl, buf + 1, len - 1 ) ) <= 0 ) - return( ret ); - ssl->split_done = 0; - - return( ret + 1 ); -} -#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */ - -/* - * Write application data (public-facing wrapper) - */ -int mbedtls_ssl_write( mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len ) -{ - int ret; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write" ) ); - - if( ssl == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - if( ( ret = ssl_check_ctr_renegotiate( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret ); - return( ret ); - } -#endif - - if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ) - { - if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret ); - return( ret ); - } - } - -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) - ret = ssl_write_split( ssl, buf, len ); -#else - ret = ssl_write_real( ssl, buf, len ); -#endif - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write" ) ); - - return( ret ); -} - -/* - * Notify the peer that the connection is being closed - */ -int mbedtls_ssl_close_notify( mbedtls_ssl_context *ssl ) -{ - int ret; - - if( ssl == NULL || ssl->conf == NULL ) - return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA ); - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write close notify" ) ); - - if( ssl->out_left != 0 ) - return( mbedtls_ssl_flush_output( ssl ) ); - - if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER ) - { - if( ( ret = mbedtls_ssl_send_alert_message( ssl, - MBEDTLS_SSL_ALERT_LEVEL_WARNING, - MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_send_alert_message", ret ); - return( ret ); - } - } - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write close notify" ) ); - - return( 0 ); -} - -void mbedtls_ssl_transform_free( mbedtls_ssl_transform *transform ) -{ - if( transform == NULL ) - return; - -#if defined(MBEDTLS_ZLIB_SUPPORT) - deflateEnd( &transform->ctx_deflate ); - inflateEnd( &transform->ctx_inflate ); -#endif - - mbedtls_cipher_free( &transform->cipher_ctx_enc ); - mbedtls_cipher_free( &transform->cipher_ctx_dec ); - - mbedtls_md_free( &transform->md_ctx_enc ); - mbedtls_md_free( &transform->md_ctx_dec ); - - mbedtls_zeroize( transform, sizeof( mbedtls_ssl_transform ) ); -} - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -static void ssl_key_cert_free( mbedtls_ssl_key_cert *key_cert ) -{ - mbedtls_ssl_key_cert *cur = key_cert, *next; - - while( cur != NULL ) - { - next = cur->next; - mbedtls_free( cur ); - cur = next; - } -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -void mbedtls_ssl_handshake_free( mbedtls_ssl_handshake_params *handshake ) -{ - if( handshake == NULL ) - return; - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) - mbedtls_md5_free( &handshake->fin_md5 ); - mbedtls_sha1_free( &handshake->fin_sha1 ); -#endif -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) -#if defined(MBEDTLS_SHA256_C) - mbedtls_sha256_free( &handshake->fin_sha256 ); -#endif -#if defined(MBEDTLS_SHA512_C) - mbedtls_sha512_free( &handshake->fin_sha512 ); -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ - -#if defined(MBEDTLS_DHM_C) - mbedtls_dhm_free( &handshake->dhm_ctx ); -#endif -#if defined(MBEDTLS_ECDH_C) - mbedtls_ecdh_free( &handshake->ecdh_ctx ); -#endif -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - mbedtls_ecjpake_free( &handshake->ecjpake_ctx ); -#if defined(MBEDTLS_SSL_CLI_C) - mbedtls_free( handshake->ecjpake_cache ); - handshake->ecjpake_cache = NULL; - handshake->ecjpake_cache_len = 0; -#endif -#endif - -#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \ - defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - /* explicit void pointer cast for buggy MS compiler */ - mbedtls_free( (void *) handshake->curves ); -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - if( handshake->psk != NULL ) - { - mbedtls_zeroize( handshake->psk, handshake->psk_len ); - mbedtls_free( handshake->psk ); - } -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) && \ - defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - /* - * Free only the linked list wrapper, not the keys themselves - * since the belong to the SNI callback - */ - if( handshake->sni_key_cert != NULL ) - { - mbedtls_ssl_key_cert *cur = handshake->sni_key_cert, *next; - - while( cur != NULL ) - { - next = cur->next; - mbedtls_free( cur ); - cur = next; - } - } -#endif /* MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_SSL_SERVER_NAME_INDICATION */ - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - mbedtls_free( handshake->verify_cookie ); - mbedtls_free( handshake->hs_msg ); - ssl_flight_free( handshake->flight ); -#endif - - mbedtls_zeroize( handshake, sizeof( mbedtls_ssl_handshake_params ) ); -} - -void mbedtls_ssl_session_free( mbedtls_ssl_session *session ) -{ - if( session == NULL ) - return; - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - if( session->peer_cert != NULL ) - { - mbedtls_x509_crt_free( session->peer_cert ); - mbedtls_free( session->peer_cert ); - } -#endif - -#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) - mbedtls_free( session->ticket ); -#endif - - mbedtls_zeroize( session, sizeof( mbedtls_ssl_session ) ); -} - -/* - * Free an SSL context - */ -void mbedtls_ssl_free( mbedtls_ssl_context *ssl ) -{ - if( ssl == NULL ) - return; - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> free" ) ); - - if( ssl->out_buf != NULL ) - { - mbedtls_zeroize( ssl->out_buf, MBEDTLS_SSL_OUT_BUFFER_LEN ); - mbedtls_free( ssl->out_buf ); - } - - if( ssl->in_buf != NULL ) - { - mbedtls_zeroize( ssl->in_buf, MBEDTLS_SSL_IN_BUFFER_LEN ); - mbedtls_free( ssl->in_buf ); - } - -#if defined(MBEDTLS_ZLIB_SUPPORT) - if( ssl->compress_buf != NULL ) - { - mbedtls_zeroize( ssl->compress_buf, MBEDTLS_SSL_COMPRESS_BUFFER_LEN ); - mbedtls_free( ssl->compress_buf ); - } -#endif - - if( ssl->transform ) - { - mbedtls_ssl_transform_free( ssl->transform ); - mbedtls_free( ssl->transform ); - } - - if( ssl->handshake ) - { - mbedtls_ssl_handshake_free( ssl->handshake ); - mbedtls_ssl_transform_free( ssl->transform_negotiate ); - mbedtls_ssl_session_free( ssl->session_negotiate ); - - mbedtls_free( ssl->handshake ); - mbedtls_free( ssl->transform_negotiate ); - mbedtls_free( ssl->session_negotiate ); - } - - if( ssl->session ) - { - mbedtls_ssl_session_free( ssl->session ); - mbedtls_free( ssl->session ); - } - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - if( ssl->hostname != NULL ) - { - mbedtls_zeroize( ssl->hostname, strlen( ssl->hostname ) ); - mbedtls_free( ssl->hostname ); - } -#endif - -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - if( mbedtls_ssl_hw_record_finish != NULL ) - { - MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_finish()" ) ); - mbedtls_ssl_hw_record_finish( ssl ); - } -#endif - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) - mbedtls_free( ssl->cli_id ); -#endif - - MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= free" ) ); - - /* Actually clear after last debug message */ - mbedtls_zeroize( ssl, sizeof( mbedtls_ssl_context ) ); -} - -/* - * Initialze mbedtls_ssl_config - */ -void mbedtls_ssl_config_init( mbedtls_ssl_config *conf ) -{ - memset( conf, 0, sizeof( mbedtls_ssl_config ) ); -} - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -static int ssl_preset_default_hashes[] = { -#if defined(MBEDTLS_SHA512_C) - MBEDTLS_MD_SHA512, - MBEDTLS_MD_SHA384, -#endif -#if defined(MBEDTLS_SHA256_C) - MBEDTLS_MD_SHA256, - MBEDTLS_MD_SHA224, -#endif -#if defined(MBEDTLS_SHA1_C) && defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE) - MBEDTLS_MD_SHA1, -#endif - MBEDTLS_MD_NONE -}; -#endif - -static int ssl_preset_suiteb_ciphersuites[] = { - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, - MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, - 0 -}; - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -static int ssl_preset_suiteb_hashes[] = { - MBEDTLS_MD_SHA256, - MBEDTLS_MD_SHA384, - MBEDTLS_MD_NONE -}; -#endif - -#if defined(MBEDTLS_ECP_C) -static mbedtls_ecp_group_id ssl_preset_suiteb_curves[] = { - MBEDTLS_ECP_DP_SECP256R1, - MBEDTLS_ECP_DP_SECP384R1, - MBEDTLS_ECP_DP_NONE -}; -#endif - -/* - * Load default in mbedtls_ssl_config - */ -int mbedtls_ssl_config_defaults( mbedtls_ssl_config *conf, - int endpoint, int transport, int preset ) -{ -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C) - int ret; -#endif - - /* Use the functions here so that they are covered in tests, - * but otherwise access member directly for efficiency */ - mbedtls_ssl_conf_endpoint( conf, endpoint ); - mbedtls_ssl_conf_transport( conf, transport ); - - /* - * Things that are common to all presets - */ -#if defined(MBEDTLS_SSL_CLI_C) - if( endpoint == MBEDTLS_SSL_IS_CLIENT ) - { - conf->authmode = MBEDTLS_SSL_VERIFY_REQUIRED; -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - conf->session_tickets = MBEDTLS_SSL_SESSION_TICKETS_ENABLED; -#endif - } -#endif - -#if defined(MBEDTLS_ARC4_C) - conf->arc4_disabled = MBEDTLS_SSL_ARC4_DISABLED; -#endif - -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - conf->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED; -#endif - -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - conf->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED; -#endif - -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) - conf->cbc_record_splitting = MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED; -#endif - -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) - conf->f_cookie_write = ssl_cookie_write_dummy; - conf->f_cookie_check = ssl_cookie_check_dummy; -#endif - -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - conf->anti_replay = MBEDTLS_SSL_ANTI_REPLAY_ENABLED; -#endif - -#if defined(MBEDTLS_SSL_SRV_C) - conf->cert_req_ca_list = MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED; -#endif - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - conf->hs_timeout_min = MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN; - conf->hs_timeout_max = MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX; -#endif - -#if defined(MBEDTLS_SSL_RENEGOTIATION) - conf->renego_max_records = MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT; - memset( conf->renego_period, 0x00, 2 ); - memset( conf->renego_period + 2, 0xFF, 6 ); -#endif - -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C) - if( endpoint == MBEDTLS_SSL_IS_SERVER ) - { - const unsigned char dhm_p[] = - MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN; - const unsigned char dhm_g[] = - MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN; - - if ( ( ret = mbedtls_ssl_conf_dh_param_bin( conf, - dhm_p, sizeof( dhm_p ), - dhm_g, sizeof( dhm_g ) ) ) != 0 ) - { - return( ret ); - } - } -#endif - - /* - * Preset-specific defaults - */ - switch( preset ) - { - /* - * NSA Suite B - */ - case MBEDTLS_SSL_PRESET_SUITEB: - conf->min_major_ver = MBEDTLS_SSL_MAJOR_VERSION_3; - conf->min_minor_ver = MBEDTLS_SSL_MINOR_VERSION_3; /* TLS 1.2 */ - conf->max_major_ver = MBEDTLS_SSL_MAX_MAJOR_VERSION; - conf->max_minor_ver = MBEDTLS_SSL_MAX_MINOR_VERSION; - - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_0] = - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_1] = - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_2] = - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_3] = - ssl_preset_suiteb_ciphersuites; - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - conf->cert_profile = &mbedtls_x509_crt_profile_suiteb; -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - conf->sig_hashes = ssl_preset_suiteb_hashes; -#endif - -#if defined(MBEDTLS_ECP_C) - conf->curve_list = ssl_preset_suiteb_curves; -#endif - break; - - /* - * Default - */ - default: - conf->min_major_ver = ( MBEDTLS_SSL_MIN_MAJOR_VERSION > - MBEDTLS_SSL_MIN_VALID_MAJOR_VERSION ) ? - MBEDTLS_SSL_MIN_MAJOR_VERSION : - MBEDTLS_SSL_MIN_VALID_MAJOR_VERSION; - conf->min_minor_ver = ( MBEDTLS_SSL_MIN_MINOR_VERSION > - MBEDTLS_SSL_MIN_VALID_MINOR_VERSION ) ? - MBEDTLS_SSL_MIN_MINOR_VERSION : - MBEDTLS_SSL_MIN_VALID_MINOR_VERSION; - conf->max_major_ver = MBEDTLS_SSL_MAX_MAJOR_VERSION; - conf->max_minor_ver = MBEDTLS_SSL_MAX_MINOR_VERSION; - -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - conf->min_minor_ver = MBEDTLS_SSL_MINOR_VERSION_2; -#endif - - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_0] = - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_1] = - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_2] = - conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_3] = - mbedtls_ssl_list_ciphersuites(); - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - conf->cert_profile = &mbedtls_x509_crt_profile_default; -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - conf->sig_hashes = ssl_preset_default_hashes; -#endif - -#if defined(MBEDTLS_ECP_C) - conf->curve_list = mbedtls_ecp_grp_id_list(); -#endif - -#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) - conf->dhm_min_bitlen = 1024; -#endif - } - - return( 0 ); -} - -/* - * Free mbedtls_ssl_config - */ -void mbedtls_ssl_config_free( mbedtls_ssl_config *conf ) -{ -#if defined(MBEDTLS_DHM_C) - mbedtls_mpi_free( &conf->dhm_P ); - mbedtls_mpi_free( &conf->dhm_G ); -#endif - -#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) - if( conf->psk != NULL ) - { - mbedtls_zeroize( conf->psk, conf->psk_len ); - mbedtls_zeroize( conf->psk_identity, conf->psk_identity_len ); - mbedtls_free( conf->psk ); - mbedtls_free( conf->psk_identity ); - conf->psk_len = 0; - conf->psk_identity_len = 0; - } -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - ssl_key_cert_free( conf->key_cert ); -#endif - - mbedtls_zeroize( conf, sizeof( mbedtls_ssl_config ) ); -} - -#if defined(MBEDTLS_PK_C) && \ - ( defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECDSA_C) ) -/* - * Convert between MBEDTLS_PK_XXX and SSL_SIG_XXX - */ -unsigned char mbedtls_ssl_sig_from_pk( mbedtls_pk_context *pk ) -{ -#if defined(MBEDTLS_RSA_C) - if( mbedtls_pk_can_do( pk, MBEDTLS_PK_RSA ) ) - return( MBEDTLS_SSL_SIG_RSA ); -#endif -#if defined(MBEDTLS_ECDSA_C) - if( mbedtls_pk_can_do( pk, MBEDTLS_PK_ECDSA ) ) - return( MBEDTLS_SSL_SIG_ECDSA ); -#endif - return( MBEDTLS_SSL_SIG_ANON ); -} - -unsigned char mbedtls_ssl_sig_from_pk_alg( mbedtls_pk_type_t type ) -{ - switch( type ) { - case MBEDTLS_PK_RSA: - return( MBEDTLS_SSL_SIG_RSA ); - case MBEDTLS_PK_ECDSA: - case MBEDTLS_PK_ECKEY: - return( MBEDTLS_SSL_SIG_ECDSA ); - default: - return( MBEDTLS_SSL_SIG_ANON ); - } -} - -mbedtls_pk_type_t mbedtls_ssl_pk_alg_from_sig( unsigned char sig ) -{ - switch( sig ) - { -#if defined(MBEDTLS_RSA_C) - case MBEDTLS_SSL_SIG_RSA: - return( MBEDTLS_PK_RSA ); -#endif -#if defined(MBEDTLS_ECDSA_C) - case MBEDTLS_SSL_SIG_ECDSA: - return( MBEDTLS_PK_ECDSA ); -#endif - default: - return( MBEDTLS_PK_NONE ); - } -} -#endif /* MBEDTLS_PK_C && ( MBEDTLS_RSA_C || MBEDTLS_ECDSA_C ) */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ - defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) - -/* Find an entry in a signature-hash set matching a given hash algorithm. */ -mbedtls_md_type_t mbedtls_ssl_sig_hash_set_find( mbedtls_ssl_sig_hash_set_t *set, - mbedtls_pk_type_t sig_alg ) -{ - switch( sig_alg ) - { - case MBEDTLS_PK_RSA: - return( set->rsa ); - case MBEDTLS_PK_ECDSA: - return( set->ecdsa ); - default: - return( MBEDTLS_MD_NONE ); - } -} - -/* Add a signature-hash-pair to a signature-hash set */ -void mbedtls_ssl_sig_hash_set_add( mbedtls_ssl_sig_hash_set_t *set, - mbedtls_pk_type_t sig_alg, - mbedtls_md_type_t md_alg ) -{ - switch( sig_alg ) - { - case MBEDTLS_PK_RSA: - if( set->rsa == MBEDTLS_MD_NONE ) - set->rsa = md_alg; - break; - - case MBEDTLS_PK_ECDSA: - if( set->ecdsa == MBEDTLS_MD_NONE ) - set->ecdsa = md_alg; - break; - - default: - break; - } -} - -/* Allow exactly one hash algorithm for each signature. */ -void mbedtls_ssl_sig_hash_set_const_hash( mbedtls_ssl_sig_hash_set_t *set, - mbedtls_md_type_t md_alg ) -{ - set->rsa = md_alg; - set->ecdsa = md_alg; -} - -#endif /* MBEDTLS_SSL_PROTO_TLS1_2) && - MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -/* - * Convert from MBEDTLS_SSL_HASH_XXX to MBEDTLS_MD_XXX - */ -mbedtls_md_type_t mbedtls_ssl_md_alg_from_hash( unsigned char hash ) -{ - switch( hash ) - { -#if defined(MBEDTLS_MD5_C) - case MBEDTLS_SSL_HASH_MD5: - return( MBEDTLS_MD_MD5 ); -#endif -#if defined(MBEDTLS_SHA1_C) - case MBEDTLS_SSL_HASH_SHA1: - return( MBEDTLS_MD_SHA1 ); -#endif -#if defined(MBEDTLS_SHA256_C) - case MBEDTLS_SSL_HASH_SHA224: - return( MBEDTLS_MD_SHA224 ); - case MBEDTLS_SSL_HASH_SHA256: - return( MBEDTLS_MD_SHA256 ); -#endif -#if defined(MBEDTLS_SHA512_C) - case MBEDTLS_SSL_HASH_SHA384: - return( MBEDTLS_MD_SHA384 ); - case MBEDTLS_SSL_HASH_SHA512: - return( MBEDTLS_MD_SHA512 ); -#endif - default: - return( MBEDTLS_MD_NONE ); - } -} - -/* - * Convert from MBEDTLS_MD_XXX to MBEDTLS_SSL_HASH_XXX - */ -unsigned char mbedtls_ssl_hash_from_md_alg( int md ) -{ - switch( md ) - { -#if defined(MBEDTLS_MD5_C) - case MBEDTLS_MD_MD5: - return( MBEDTLS_SSL_HASH_MD5 ); -#endif -#if defined(MBEDTLS_SHA1_C) - case MBEDTLS_MD_SHA1: - return( MBEDTLS_SSL_HASH_SHA1 ); -#endif -#if defined(MBEDTLS_SHA256_C) - case MBEDTLS_MD_SHA224: - return( MBEDTLS_SSL_HASH_SHA224 ); - case MBEDTLS_MD_SHA256: - return( MBEDTLS_SSL_HASH_SHA256 ); -#endif -#if defined(MBEDTLS_SHA512_C) - case MBEDTLS_MD_SHA384: - return( MBEDTLS_SSL_HASH_SHA384 ); - case MBEDTLS_MD_SHA512: - return( MBEDTLS_SSL_HASH_SHA512 ); -#endif - default: - return( MBEDTLS_SSL_HASH_NONE ); - } -} - -#if defined(MBEDTLS_ECP_C) -/* - * Check if a curve proposed by the peer is in our list. - * Return 0 if we're willing to use it, -1 otherwise. - */ -int mbedtls_ssl_check_curve( const mbedtls_ssl_context *ssl, mbedtls_ecp_group_id grp_id ) -{ - const mbedtls_ecp_group_id *gid; - - if( ssl->conf->curve_list == NULL ) - return( -1 ); - - for( gid = ssl->conf->curve_list; *gid != MBEDTLS_ECP_DP_NONE; gid++ ) - if( *gid == grp_id ) - return( 0 ); - - return( -1 ); -} -#endif /* MBEDTLS_ECP_C */ - -#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) -/* - * Check if a hash proposed by the peer is in our list. - * Return 0 if we're willing to use it, -1 otherwise. - */ -int mbedtls_ssl_check_sig_hash( const mbedtls_ssl_context *ssl, - mbedtls_md_type_t md ) -{ - const int *cur; - - if( ssl->conf->sig_hashes == NULL ) - return( -1 ); - - for( cur = ssl->conf->sig_hashes; *cur != MBEDTLS_MD_NONE; cur++ ) - if( *cur == (int) md ) - return( 0 ); - - return( -1 ); -} -#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */ - -#if defined(MBEDTLS_X509_CRT_PARSE_C) -int mbedtls_ssl_check_cert_usage( const mbedtls_x509_crt *cert, - const mbedtls_ssl_ciphersuite_t *ciphersuite, - int cert_endpoint, - uint32_t *flags ) -{ - int ret = 0; -#if defined(MBEDTLS_X509_CHECK_KEY_USAGE) - int usage = 0; -#endif -#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) - const char *ext_oid; - size_t ext_len; -#endif - -#if !defined(MBEDTLS_X509_CHECK_KEY_USAGE) && \ - !defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) - ((void) cert); - ((void) cert_endpoint); - ((void) flags); -#endif - -#if defined(MBEDTLS_X509_CHECK_KEY_USAGE) - if( cert_endpoint == MBEDTLS_SSL_IS_SERVER ) - { - /* Server part of the key exchange */ - switch( ciphersuite->key_exchange ) - { - case MBEDTLS_KEY_EXCHANGE_RSA: - case MBEDTLS_KEY_EXCHANGE_RSA_PSK: - usage = MBEDTLS_X509_KU_KEY_ENCIPHERMENT; - break; - - case MBEDTLS_KEY_EXCHANGE_DHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA: - usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE; - break; - - case MBEDTLS_KEY_EXCHANGE_ECDH_RSA: - case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA: - usage = MBEDTLS_X509_KU_KEY_AGREEMENT; - break; - - /* Don't use default: we want warnings when adding new values */ - case MBEDTLS_KEY_EXCHANGE_NONE: - case MBEDTLS_KEY_EXCHANGE_PSK: - case MBEDTLS_KEY_EXCHANGE_DHE_PSK: - case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK: - case MBEDTLS_KEY_EXCHANGE_ECJPAKE: - usage = 0; - } - } - else - { - /* Client auth: we only implement rsa_sign and mbedtls_ecdsa_sign for now */ - usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE; - } - - if( mbedtls_x509_crt_check_key_usage( cert, usage ) != 0 ) - { - *flags |= MBEDTLS_X509_BADCERT_KEY_USAGE; - ret = -1; - } -#else - ((void) ciphersuite); -#endif /* MBEDTLS_X509_CHECK_KEY_USAGE */ - -#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) - if( cert_endpoint == MBEDTLS_SSL_IS_SERVER ) - { - ext_oid = MBEDTLS_OID_SERVER_AUTH; - ext_len = MBEDTLS_OID_SIZE( MBEDTLS_OID_SERVER_AUTH ); - } - else - { - ext_oid = MBEDTLS_OID_CLIENT_AUTH; - ext_len = MBEDTLS_OID_SIZE( MBEDTLS_OID_CLIENT_AUTH ); - } - - if( mbedtls_x509_crt_check_extended_key_usage( cert, ext_oid, ext_len ) != 0 ) - { - *flags |= MBEDTLS_X509_BADCERT_EXT_KEY_USAGE; - ret = -1; - } -#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */ - - return( ret ); -} -#endif /* MBEDTLS_X509_CRT_PARSE_C */ - -/* - * Convert version numbers to/from wire format - * and, for DTLS, to/from TLS equivalent. - * - * For TLS this is the identity. - * For DTLS, use 1's complement (v -> 255 - v, and then map as follows: - * 1.0 <-> 3.2 (DTLS 1.0 is based on TLS 1.1) - * 1.x <-> 3.x+1 for x != 0 (DTLS 1.2 based on TLS 1.2) - */ -void mbedtls_ssl_write_version( int major, int minor, int transport, - unsigned char ver[2] ) -{ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - if( minor == MBEDTLS_SSL_MINOR_VERSION_2 ) - --minor; /* DTLS 1.0 stored as TLS 1.1 internally */ - - ver[0] = (unsigned char)( 255 - ( major - 2 ) ); - ver[1] = (unsigned char)( 255 - ( minor - 1 ) ); - } - else -#else - ((void) transport); -#endif - { - ver[0] = (unsigned char) major; - ver[1] = (unsigned char) minor; - } -} - -void mbedtls_ssl_read_version( int *major, int *minor, int transport, - const unsigned char ver[2] ) -{ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM ) - { - *major = 255 - ver[0] + 2; - *minor = 255 - ver[1] + 1; - - if( *minor == MBEDTLS_SSL_MINOR_VERSION_1 ) - ++*minor; /* DTLS 1.0 stored as TLS 1.1 internally */ - } - else -#else - ((void) transport); -#endif - { - *major = ver[0]; - *minor = ver[1]; - } -} - -int mbedtls_ssl_set_calc_verify_md( mbedtls_ssl_context *ssl, int md ) -{ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 ) - return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH; - - switch( md ) - { -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) -#if defined(MBEDTLS_MD5_C) - case MBEDTLS_SSL_HASH_MD5: - return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH; -#endif -#if defined(MBEDTLS_SHA1_C) - case MBEDTLS_SSL_HASH_SHA1: - ssl->handshake->calc_verify = ssl_calc_verify_tls; - break; -#endif -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */ -#if defined(MBEDTLS_SHA512_C) - case MBEDTLS_SSL_HASH_SHA384: - ssl->handshake->calc_verify = ssl_calc_verify_tls_sha384; - break; -#endif -#if defined(MBEDTLS_SHA256_C) - case MBEDTLS_SSL_HASH_SHA256: - ssl->handshake->calc_verify = ssl_calc_verify_tls_sha256; - break; -#endif - default: - return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH; - } - - return 0; -#else /* !MBEDTLS_SSL_PROTO_TLS1_2 */ - (void) ssl; - (void) md; - - return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH; -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ -} - -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_1) -int mbedtls_ssl_get_key_exchange_md_ssl_tls( mbedtls_ssl_context *ssl, - unsigned char *output, - unsigned char *data, size_t data_len ) -{ - int ret = 0; - mbedtls_md5_context mbedtls_md5; - mbedtls_sha1_context mbedtls_sha1; - - mbedtls_md5_init( &mbedtls_md5 ); - mbedtls_sha1_init( &mbedtls_sha1 ); - - /* - * digitally-signed struct { - * opaque md5_hash[16]; - * opaque sha_hash[20]; - * }; - * - * md5_hash - * MD5(ClientHello.random + ServerHello.random - * + ServerParams); - * sha_hash - * SHA(ClientHello.random + ServerHello.random - * + ServerParams); - */ - if( ( ret = mbedtls_md5_starts_ret( &mbedtls_md5 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_starts_ret", ret ); - goto exit; - } - if( ( ret = mbedtls_md5_update_ret( &mbedtls_md5, - ssl->handshake->randbytes, 64 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ret", ret ); - goto exit; - } - if( ( ret = mbedtls_md5_update_ret( &mbedtls_md5, data, data_len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ret", ret ); - goto exit; - } - if( ( ret = mbedtls_md5_finish_ret( &mbedtls_md5, output ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_finish_ret", ret ); - goto exit; - } - - if( ( ret = mbedtls_sha1_starts_ret( &mbedtls_sha1 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_starts_ret", ret ); - goto exit; - } - if( ( ret = mbedtls_sha1_update_ret( &mbedtls_sha1, - ssl->handshake->randbytes, 64 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ret", ret ); - goto exit; - } - if( ( ret = mbedtls_sha1_update_ret( &mbedtls_sha1, data, - data_len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ret", ret ); - goto exit; - } - if( ( ret = mbedtls_sha1_finish_ret( &mbedtls_sha1, - output + 16 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_finish_ret", ret ); - goto exit; - } - -exit: - mbedtls_md5_free( &mbedtls_md5 ); - mbedtls_sha1_free( &mbedtls_sha1 ); - - if( ret != 0 ) - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - - return( ret ); - -} -#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \ - MBEDTLS_SSL_PROTO_TLS1_1 */ - -#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \ - defined(MBEDTLS_SSL_PROTO_TLS1_2) -int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl, - unsigned char *output, - unsigned char *data, size_t data_len, - mbedtls_md_type_t md_alg ) -{ - int ret = 0; - mbedtls_md_context_t ctx; - const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg ); - - mbedtls_md_init( &ctx ); - - /* - * digitally-signed struct { - * opaque client_random[32]; - * opaque server_random[32]; - * ServerDHParams params; - * }; - */ - if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret ); - goto exit; - } - if( ( ret = mbedtls_md_starts( &ctx ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_starts", ret ); - goto exit; - } - if( ( ret = mbedtls_md_update( &ctx, ssl->handshake->randbytes, 64 ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_update", ret ); - goto exit; - } - if( ( ret = mbedtls_md_update( &ctx, data, data_len ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_update", ret ); - goto exit; - } - if( ( ret = mbedtls_md_finish( &ctx, output ) ) != 0 ) - { - MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_finish", ret ); - goto exit; - } - -exit: - mbedtls_md_free( &ctx ); - - if( ret != 0 ) - mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, - MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR ); - - return( ret ); -} -#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \ - MBEDTLS_SSL_PROTO_TLS1_2 */ - -#endif /* MBEDTLS_SSL_TLS_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/threading.c b/components/ssl/mbedtls/mbedtls/library/threading.c deleted file mode 100644 index 07586756..00000000 --- a/components/ssl/mbedtls/mbedtls/library/threading.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Threading abstraction layer - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_THREADING_C) - -#include "mbedtls/threading.h" - -#if defined(MBEDTLS_THREADING_PTHREAD) -static void threading_mutex_init_pthread( mbedtls_threading_mutex_t *mutex ) -{ - if( mutex == NULL ) - return; - - mutex->is_valid = pthread_mutex_init( &mutex->mutex, NULL ) == 0; -} - -static void threading_mutex_free_pthread( mbedtls_threading_mutex_t *mutex ) -{ - if( mutex == NULL || !mutex->is_valid ) - return; - - (void) pthread_mutex_destroy( &mutex->mutex ); - mutex->is_valid = 0; -} - -static int threading_mutex_lock_pthread( mbedtls_threading_mutex_t *mutex ) -{ - if( mutex == NULL || ! mutex->is_valid ) - return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA ); - - if( pthread_mutex_lock( &mutex->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); - - return( 0 ); -} - -static int threading_mutex_unlock_pthread( mbedtls_threading_mutex_t *mutex ) -{ - if( mutex == NULL || ! mutex->is_valid ) - return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA ); - - if( pthread_mutex_unlock( &mutex->mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); - - return( 0 ); -} - -void (*mbedtls_mutex_init)( mbedtls_threading_mutex_t * ) = threading_mutex_init_pthread; -void (*mbedtls_mutex_free)( mbedtls_threading_mutex_t * ) = threading_mutex_free_pthread; -int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t * ) = threading_mutex_lock_pthread; -int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t * ) = threading_mutex_unlock_pthread; - -/* - * With phtreads we can statically initialize mutexes - */ -#define MUTEX_INIT = { PTHREAD_MUTEX_INITIALIZER, 1 } - -#endif /* MBEDTLS_THREADING_PTHREAD */ - -#if defined(MBEDTLS_THREADING_ALT) -static int threading_mutex_fail( mbedtls_threading_mutex_t *mutex ) -{ - ((void) mutex ); - return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA ); -} -static void threading_mutex_dummy( mbedtls_threading_mutex_t *mutex ) -{ - ((void) mutex ); - return; -} - -void (*mbedtls_mutex_init)( mbedtls_threading_mutex_t * ) = threading_mutex_dummy; -void (*mbedtls_mutex_free)( mbedtls_threading_mutex_t * ) = threading_mutex_dummy; -int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t * ) = threading_mutex_fail; -int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t * ) = threading_mutex_fail; - -/* - * Set functions pointers and initialize global mutexes - */ -void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t * ), - void (*mutex_free)( mbedtls_threading_mutex_t * ), - int (*mutex_lock)( mbedtls_threading_mutex_t * ), - int (*mutex_unlock)( mbedtls_threading_mutex_t * ) ) -{ - mbedtls_mutex_init = mutex_init; - mbedtls_mutex_free = mutex_free; - mbedtls_mutex_lock = mutex_lock; - mbedtls_mutex_unlock = mutex_unlock; - - mbedtls_mutex_init( &mbedtls_threading_readdir_mutex ); - mbedtls_mutex_init( &mbedtls_threading_gmtime_mutex ); -} - -/* - * Free global mutexes - */ -void mbedtls_threading_free_alt( void ) -{ - mbedtls_mutex_free( &mbedtls_threading_readdir_mutex ); - mbedtls_mutex_free( &mbedtls_threading_gmtime_mutex ); -} -#endif /* MBEDTLS_THREADING_ALT */ - -/* - * Define global mutexes - */ -#ifndef MUTEX_INIT -#define MUTEX_INIT -#endif -mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex MUTEX_INIT; -mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex MUTEX_INIT; - -#endif /* MBEDTLS_THREADING_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/timing.c b/components/ssl/mbedtls/mbedtls/library/timing.c deleted file mode 100644 index 35d6d89e..00000000 --- a/components/ssl/mbedtls/mbedtls/library/timing.c +++ /dev/null @@ -1,536 +0,0 @@ -/* - * Portable interface to the CPU cycle counter - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif - -#if defined(MBEDTLS_TIMING_C) - -#include "mbedtls/timing.h" - -#if !defined(MBEDTLS_TIMING_ALT) - -#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \ - !defined(__APPLE__) && !defined(_WIN32) -#error "This module only works on Unix and Windows, see MBEDTLS_TIMING_C in config.h" -#endif - -#ifndef asm -#define asm __asm -#endif - -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) - -#include -#include - -struct _hr_time -{ - LARGE_INTEGER start; -}; - -#else - -#include -#include -#include -#include -#include - -struct _hr_time -{ - struct timeval start; -}; - -#endif /* _WIN32 && !EFIX64 && !EFI32 */ - -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - ( defined(_MSC_VER) && defined(_M_IX86) ) || defined(__WATCOMC__) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long tsc; - __asm rdtsc - __asm mov [tsc], eax - return( tsc ); -} -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - ( _MSC_VER && _M_IX86 ) || __WATCOMC__ */ - -/* some versions of mingw-64 have 32-bit longs even on x84_64 */ -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - defined(__GNUC__) && ( defined(__i386__) || ( \ - ( defined(__amd64__) || defined( __x86_64__) ) && __SIZEOF_LONG__ == 4 ) ) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long lo, hi; - asm volatile( "rdtsc" : "=a" (lo), "=d" (hi) ); - return( lo ); -} -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - __GNUC__ && __i386__ */ - -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - defined(__GNUC__) && ( defined(__amd64__) || defined(__x86_64__) ) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long lo, hi; - asm volatile( "rdtsc" : "=a" (lo), "=d" (hi) ); - return( lo | ( hi << 32 ) ); -} -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - __GNUC__ && ( __amd64__ || __x86_64__ ) */ - -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - defined(__GNUC__) && ( defined(__powerpc__) || defined(__ppc__) ) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long tbl, tbu0, tbu1; - - do - { - asm volatile( "mftbu %0" : "=r" (tbu0) ); - asm volatile( "mftb %0" : "=r" (tbl ) ); - asm volatile( "mftbu %0" : "=r" (tbu1) ); - } - while( tbu0 != tbu1 ); - - return( tbl ); -} -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - __GNUC__ && ( __powerpc__ || __ppc__ ) */ - -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - defined(__GNUC__) && defined(__sparc64__) - -#if defined(__OpenBSD__) -#warning OpenBSD does not allow access to tick register using software version instead -#else -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long tick; - asm volatile( "rdpr %%tick, %0;" : "=&r" (tick) ); - return( tick ); -} -#endif /* __OpenBSD__ */ -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - __GNUC__ && __sparc64__ */ - -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - defined(__GNUC__) && defined(__sparc__) && !defined(__sparc64__) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long tick; - asm volatile( ".byte 0x83, 0x41, 0x00, 0x00" ); - asm volatile( "mov %%g1, %0" : "=r" (tick) ); - return( tick ); -} -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - __GNUC__ && __sparc__ && !__sparc64__ */ - -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - defined(__GNUC__) && defined(__alpha__) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long cc; - asm volatile( "rpcc %0" : "=r" (cc) ); - return( cc & 0xFFFFFFFF ); -} -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - __GNUC__ && __alpha__ */ - -#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \ - defined(__GNUC__) && defined(__ia64__) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - unsigned long itc; - asm volatile( "mov %0 = ar.itc" : "=r" (itc) ); - return( itc ); -} -#endif /* !HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM && - __GNUC__ && __ia64__ */ - -#if !defined(HAVE_HARDCLOCK) && defined(_MSC_VER) && \ - !defined(EFIX64) && !defined(EFI32) - -#define HAVE_HARDCLOCK - -unsigned long mbedtls_timing_hardclock( void ) -{ - LARGE_INTEGER offset; - - QueryPerformanceCounter( &offset ); - - return( (unsigned long)( offset.QuadPart ) ); -} -#endif /* !HAVE_HARDCLOCK && _MSC_VER && !EFIX64 && !EFI32 */ - -#if !defined(HAVE_HARDCLOCK) - -#define HAVE_HARDCLOCK - -static int hardclock_init = 0; -static struct timeval tv_init; - -unsigned long mbedtls_timing_hardclock( void ) -{ - struct timeval tv_cur; - - if( hardclock_init == 0 ) - { - gettimeofday( &tv_init, NULL ); - hardclock_init = 1; - } - - gettimeofday( &tv_cur, NULL ); - return( ( tv_cur.tv_sec - tv_init.tv_sec ) * 1000000 - + ( tv_cur.tv_usec - tv_init.tv_usec ) ); -} -#endif /* !HAVE_HARDCLOCK */ - -volatile int mbedtls_timing_alarmed = 0; - -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) - -unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset ) -{ - struct _hr_time *t = (struct _hr_time *) val; - - if( reset ) - { - QueryPerformanceCounter( &t->start ); - return( 0 ); - } - else - { - unsigned long delta; - LARGE_INTEGER now, hfreq; - QueryPerformanceCounter( &now ); - QueryPerformanceFrequency( &hfreq ); - delta = (unsigned long)( ( now.QuadPart - t->start.QuadPart ) * 1000ul - / hfreq.QuadPart ); - return( delta ); - } -} - -/* It's OK to use a global because alarm() is supposed to be global anyway */ -static DWORD alarmMs; - -static DWORD WINAPI TimerProc( LPVOID TimerContext ) -{ - ((void) TimerContext); - Sleep( alarmMs ); - mbedtls_timing_alarmed = 1; - return( TRUE ); -} - -void mbedtls_set_alarm( int seconds ) -{ - DWORD ThreadId; - - if( seconds == 0 ) - { - /* No need to create a thread for this simple case. - * Also, this shorcut is more reliable at least on MinGW32 */ - mbedtls_timing_alarmed = 1; - return; - } - - mbedtls_timing_alarmed = 0; - alarmMs = seconds * 1000; - CloseHandle( CreateThread( NULL, 0, TimerProc, NULL, 0, &ThreadId ) ); -} - -#else /* _WIN32 && !EFIX64 && !EFI32 */ - -unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset ) -{ - struct _hr_time *t = (struct _hr_time *) val; - - if( reset ) - { - gettimeofday( &t->start, NULL ); - return( 0 ); - } - else - { - unsigned long delta; - struct timeval now; - gettimeofday( &now, NULL ); - delta = ( now.tv_sec - t->start.tv_sec ) * 1000ul - + ( now.tv_usec - t->start.tv_usec ) / 1000; - return( delta ); - } -} - -static void sighandler( int signum ) -{ - mbedtls_timing_alarmed = 1; - signal( signum, sighandler ); -} - -void mbedtls_set_alarm( int seconds ) -{ - mbedtls_timing_alarmed = 0; - signal( SIGALRM, sighandler ); - alarm( seconds ); - if( seconds == 0 ) - { - /* alarm(0) cancelled any previous pending alarm, but the - handler won't fire, so raise the flag straight away. */ - mbedtls_timing_alarmed = 1; - } -} - -#endif /* _WIN32 && !EFIX64 && !EFI32 */ - -/* - * Set delays to watch - */ -void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms ) -{ - mbedtls_timing_delay_context *ctx = (mbedtls_timing_delay_context *) data; - - ctx->int_ms = int_ms; - ctx->fin_ms = fin_ms; - - if( fin_ms != 0 ) - (void) mbedtls_timing_get_timer( &ctx->timer, 1 ); -} - -/* - * Get number of delays expired - */ -int mbedtls_timing_get_delay( void *data ) -{ - mbedtls_timing_delay_context *ctx = (mbedtls_timing_delay_context *) data; - unsigned long elapsed_ms; - - if( ctx->fin_ms == 0 ) - return( -1 ); - - elapsed_ms = mbedtls_timing_get_timer( &ctx->timer, 0 ); - - if( elapsed_ms >= ctx->fin_ms ) - return( 2 ); - - if( elapsed_ms >= ctx->int_ms ) - return( 1 ); - - return( 0 ); -} - -#endif /* !MBEDTLS_TIMING_ALT */ - -#if defined(MBEDTLS_SELF_TEST) - -/* - * Busy-waits for the given number of milliseconds. - * Used for testing mbedtls_timing_hardclock. - */ -static void busy_msleep( unsigned long msec ) -{ - struct mbedtls_timing_hr_time hires; - unsigned long i = 0; /* for busy-waiting */ - volatile unsigned long j; /* to prevent optimisation */ - - (void) mbedtls_timing_get_timer( &hires, 1 ); - - while( mbedtls_timing_get_timer( &hires, 0 ) < msec ) - i++; - - j = i; - (void) j; -} - -#define FAIL do \ - { \ - if( verbose != 0 ) \ - { \ - mbedtls_printf( "failed at line %d\n", __LINE__ ); \ - mbedtls_printf( " cycles=%lu ratio=%lu millisecs=%lu secs=%lu hardfail=%d a=%lu b=%lu\n", \ - cycles, ratio, millisecs, secs, hardfail, \ - (unsigned long) a, (unsigned long) b ); \ - mbedtls_printf( " elapsed(hires)=%lu elapsed(ctx)=%lu status(ctx)=%d\n", \ - mbedtls_timing_get_timer( &hires, 0 ), \ - mbedtls_timing_get_timer( &ctx.timer, 0 ), \ - mbedtls_timing_get_delay( &ctx ) ); \ - } \ - return( 1 ); \ - } while( 0 ) - -/* - * Checkup routine - * - * Warning: this is work in progress, some tests may not be reliable enough - * yet! False positives may happen. - */ -int mbedtls_timing_self_test( int verbose ) -{ - unsigned long cycles = 0, ratio = 0; - unsigned long millisecs = 0, secs = 0; - int hardfail = 0; - struct mbedtls_timing_hr_time hires; - uint32_t a = 0, b = 0; - mbedtls_timing_delay_context ctx; - - if( verbose != 0 ) - mbedtls_printf( " TIMING tests note: will take some time!\n" ); - - if( verbose != 0 ) - mbedtls_printf( " TIMING test #1 (set_alarm / get_timer): " ); - - { - secs = 1; - - (void) mbedtls_timing_get_timer( &hires, 1 ); - - mbedtls_set_alarm( (int) secs ); - while( !mbedtls_timing_alarmed ) - ; - - millisecs = mbedtls_timing_get_timer( &hires, 0 ); - - /* For some reason on Windows it looks like alarm has an extra delay - * (maybe related to creating a new thread). Allow some room here. */ - if( millisecs < 800 * secs || millisecs > 1200 * secs + 300 ) - FAIL; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " TIMING test #2 (set/get_delay ): " ); - - { - a = 800; - b = 400; - mbedtls_timing_set_delay( &ctx, a, a + b ); /* T = 0 */ - - busy_msleep( a - a / 4 ); /* T = a - a/4 */ - if( mbedtls_timing_get_delay( &ctx ) != 0 ) - FAIL; - - busy_msleep( a / 4 + b / 4 ); /* T = a + b/4 */ - if( mbedtls_timing_get_delay( &ctx ) != 1 ) - FAIL; - - busy_msleep( b ); /* T = a + b + b/4 */ - if( mbedtls_timing_get_delay( &ctx ) != 2 ) - FAIL; - } - - mbedtls_timing_set_delay( &ctx, 0, 0 ); - busy_msleep( 200 ); - if( mbedtls_timing_get_delay( &ctx ) != -1 ) - FAIL; - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - - if( verbose != 0 ) - mbedtls_printf( " TIMING test #3 (hardclock / get_timer): " ); - - /* - * Allow one failure for possible counter wrapping. - * On a 4Ghz 32-bit machine the cycle counter wraps about once per second; - * since the whole test is about 10ms, it shouldn't happen twice in a row. - */ - -hard_test: - if( hardfail > 1 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed (ignored)\n" ); - - goto hard_test_done; - } - - /* Get a reference ratio cycles/ms */ - millisecs = 1; - cycles = mbedtls_timing_hardclock(); - busy_msleep( millisecs ); - cycles = mbedtls_timing_hardclock() - cycles; - ratio = cycles / millisecs; - - /* Check that the ratio is mostly constant */ - for( millisecs = 2; millisecs <= 4; millisecs++ ) - { - cycles = mbedtls_timing_hardclock(); - busy_msleep( millisecs ); - cycles = mbedtls_timing_hardclock() - cycles; - - /* Allow variation up to 20% */ - if( cycles / millisecs < ratio - ratio / 5 || - cycles / millisecs > ratio + ratio / 5 ) - { - hardfail++; - goto hard_test; - } - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - -hard_test_done: - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - - return( 0 ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_TIMING_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/version.c b/components/ssl/mbedtls/mbedtls/library/version.c deleted file mode 100644 index fd967508..00000000 --- a/components/ssl/mbedtls/mbedtls/library/version.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Version information - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_VERSION_C) - -#include "mbedtls/version.h" -#include - -unsigned int mbedtls_version_get_number( void ) -{ - return( MBEDTLS_VERSION_NUMBER ); -} - -void mbedtls_version_get_string( char *string ) -{ - memcpy( string, MBEDTLS_VERSION_STRING, - sizeof( MBEDTLS_VERSION_STRING ) ); -} - -void mbedtls_version_get_string_full( char *string ) -{ - memcpy( string, MBEDTLS_VERSION_STRING_FULL, - sizeof( MBEDTLS_VERSION_STRING_FULL ) ); -} - -#endif /* MBEDTLS_VERSION_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/version_features.c b/components/ssl/mbedtls/mbedtls/library/version_features.c deleted file mode 100644 index da47e3d7..00000000 --- a/components/ssl/mbedtls/mbedtls/library/version_features.c +++ /dev/null @@ -1,719 +0,0 @@ -/* - * Version feature information - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_VERSION_C) - -#include "mbedtls/version.h" - -#include - -static const char *features[] = { -#if defined(MBEDTLS_VERSION_FEATURES) -#if defined(MBEDTLS_HAVE_ASM) - "MBEDTLS_HAVE_ASM", -#endif /* MBEDTLS_HAVE_ASM */ -#if defined(MBEDTLS_NO_UDBL_DIVISION) - "MBEDTLS_NO_UDBL_DIVISION", -#endif /* MBEDTLS_NO_UDBL_DIVISION */ -#if defined(MBEDTLS_HAVE_SSE2) - "MBEDTLS_HAVE_SSE2", -#endif /* MBEDTLS_HAVE_SSE2 */ -#if defined(MBEDTLS_HAVE_TIME) - "MBEDTLS_HAVE_TIME", -#endif /* MBEDTLS_HAVE_TIME */ -#if defined(MBEDTLS_HAVE_TIME_DATE) - "MBEDTLS_HAVE_TIME_DATE", -#endif /* MBEDTLS_HAVE_TIME_DATE */ -#if defined(MBEDTLS_PLATFORM_MEMORY) - "MBEDTLS_PLATFORM_MEMORY", -#endif /* MBEDTLS_PLATFORM_MEMORY */ -#if defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) - "MBEDTLS_PLATFORM_NO_STD_FUNCTIONS", -#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */ -#if defined(MBEDTLS_PLATFORM_EXIT_ALT) - "MBEDTLS_PLATFORM_EXIT_ALT", -#endif /* MBEDTLS_PLATFORM_EXIT_ALT */ -#if defined(MBEDTLS_PLATFORM_TIME_ALT) - "MBEDTLS_PLATFORM_TIME_ALT", -#endif /* MBEDTLS_PLATFORM_TIME_ALT */ -#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) - "MBEDTLS_PLATFORM_FPRINTF_ALT", -#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */ -#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) - "MBEDTLS_PLATFORM_PRINTF_ALT", -#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */ -#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) - "MBEDTLS_PLATFORM_SNPRINTF_ALT", -#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */ -#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) - "MBEDTLS_PLATFORM_NV_SEED_ALT", -#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */ -#if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT) - "MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT", -#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */ -#if defined(MBEDTLS_DEPRECATED_WARNING) - "MBEDTLS_DEPRECATED_WARNING", -#endif /* MBEDTLS_DEPRECATED_WARNING */ -#if defined(MBEDTLS_DEPRECATED_REMOVED) - "MBEDTLS_DEPRECATED_REMOVED", -#endif /* MBEDTLS_DEPRECATED_REMOVED */ -#if defined(MBEDTLS_TIMING_ALT) - "MBEDTLS_TIMING_ALT", -#endif /* MBEDTLS_TIMING_ALT */ -#if defined(MBEDTLS_AES_ALT) - "MBEDTLS_AES_ALT", -#endif /* MBEDTLS_AES_ALT */ -#if defined(MBEDTLS_ARC4_ALT) - "MBEDTLS_ARC4_ALT", -#endif /* MBEDTLS_ARC4_ALT */ -#if defined(MBEDTLS_BLOWFISH_ALT) - "MBEDTLS_BLOWFISH_ALT", -#endif /* MBEDTLS_BLOWFISH_ALT */ -#if defined(MBEDTLS_CAMELLIA_ALT) - "MBEDTLS_CAMELLIA_ALT", -#endif /* MBEDTLS_CAMELLIA_ALT */ -#if defined(MBEDTLS_CCM_ALT) - "MBEDTLS_CCM_ALT", -#endif /* MBEDTLS_CCM_ALT */ -#if defined(MBEDTLS_CMAC_ALT) - "MBEDTLS_CMAC_ALT", -#endif /* MBEDTLS_CMAC_ALT */ -#if defined(MBEDTLS_DES_ALT) - "MBEDTLS_DES_ALT", -#endif /* MBEDTLS_DES_ALT */ -#if defined(MBEDTLS_DHM_ALT) - "MBEDTLS_DHM_ALT", -#endif /* MBEDTLS_DHM_ALT */ -#if defined(MBEDTLS_ECJPAKE_ALT) - "MBEDTLS_ECJPAKE_ALT", -#endif /* MBEDTLS_ECJPAKE_ALT */ -#if defined(MBEDTLS_GCM_ALT) - "MBEDTLS_GCM_ALT", -#endif /* MBEDTLS_GCM_ALT */ -#if defined(MBEDTLS_MD2_ALT) - "MBEDTLS_MD2_ALT", -#endif /* MBEDTLS_MD2_ALT */ -#if defined(MBEDTLS_MD4_ALT) - "MBEDTLS_MD4_ALT", -#endif /* MBEDTLS_MD4_ALT */ -#if defined(MBEDTLS_MD5_ALT) - "MBEDTLS_MD5_ALT", -#endif /* MBEDTLS_MD5_ALT */ -#if defined(MBEDTLS_RIPEMD160_ALT) - "MBEDTLS_RIPEMD160_ALT", -#endif /* MBEDTLS_RIPEMD160_ALT */ -#if defined(MBEDTLS_RSA_ALT) - "MBEDTLS_RSA_ALT", -#endif /* MBEDTLS_RSA_ALT */ -#if defined(MBEDTLS_SHA1_ALT) - "MBEDTLS_SHA1_ALT", -#endif /* MBEDTLS_SHA1_ALT */ -#if defined(MBEDTLS_SHA256_ALT) - "MBEDTLS_SHA256_ALT", -#endif /* MBEDTLS_SHA256_ALT */ -#if defined(MBEDTLS_SHA512_ALT) - "MBEDTLS_SHA512_ALT", -#endif /* MBEDTLS_SHA512_ALT */ -#if defined(MBEDTLS_XTEA_ALT) - "MBEDTLS_XTEA_ALT", -#endif /* MBEDTLS_XTEA_ALT */ -#if defined(MBEDTLS_ECP_ALT) - "MBEDTLS_ECP_ALT", -#endif /* MBEDTLS_ECP_ALT */ -#if defined(MBEDTLS_MD2_PROCESS_ALT) - "MBEDTLS_MD2_PROCESS_ALT", -#endif /* MBEDTLS_MD2_PROCESS_ALT */ -#if defined(MBEDTLS_MD4_PROCESS_ALT) - "MBEDTLS_MD4_PROCESS_ALT", -#endif /* MBEDTLS_MD4_PROCESS_ALT */ -#if defined(MBEDTLS_MD5_PROCESS_ALT) - "MBEDTLS_MD5_PROCESS_ALT", -#endif /* MBEDTLS_MD5_PROCESS_ALT */ -#if defined(MBEDTLS_RIPEMD160_PROCESS_ALT) - "MBEDTLS_RIPEMD160_PROCESS_ALT", -#endif /* MBEDTLS_RIPEMD160_PROCESS_ALT */ -#if defined(MBEDTLS_SHA1_PROCESS_ALT) - "MBEDTLS_SHA1_PROCESS_ALT", -#endif /* MBEDTLS_SHA1_PROCESS_ALT */ -#if defined(MBEDTLS_SHA256_PROCESS_ALT) - "MBEDTLS_SHA256_PROCESS_ALT", -#endif /* MBEDTLS_SHA256_PROCESS_ALT */ -#if defined(MBEDTLS_SHA512_PROCESS_ALT) - "MBEDTLS_SHA512_PROCESS_ALT", -#endif /* MBEDTLS_SHA512_PROCESS_ALT */ -#if defined(MBEDTLS_DES_SETKEY_ALT) - "MBEDTLS_DES_SETKEY_ALT", -#endif /* MBEDTLS_DES_SETKEY_ALT */ -#if defined(MBEDTLS_DES_CRYPT_ECB_ALT) - "MBEDTLS_DES_CRYPT_ECB_ALT", -#endif /* MBEDTLS_DES_CRYPT_ECB_ALT */ -#if defined(MBEDTLS_DES3_CRYPT_ECB_ALT) - "MBEDTLS_DES3_CRYPT_ECB_ALT", -#endif /* MBEDTLS_DES3_CRYPT_ECB_ALT */ -#if defined(MBEDTLS_AES_SETKEY_ENC_ALT) - "MBEDTLS_AES_SETKEY_ENC_ALT", -#endif /* MBEDTLS_AES_SETKEY_ENC_ALT */ -#if defined(MBEDTLS_AES_SETKEY_DEC_ALT) - "MBEDTLS_AES_SETKEY_DEC_ALT", -#endif /* MBEDTLS_AES_SETKEY_DEC_ALT */ -#if defined(MBEDTLS_AES_ENCRYPT_ALT) - "MBEDTLS_AES_ENCRYPT_ALT", -#endif /* MBEDTLS_AES_ENCRYPT_ALT */ -#if defined(MBEDTLS_AES_DECRYPT_ALT) - "MBEDTLS_AES_DECRYPT_ALT", -#endif /* MBEDTLS_AES_DECRYPT_ALT */ -#if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) - "MBEDTLS_ECDH_GEN_PUBLIC_ALT", -#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */ -#if defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) - "MBEDTLS_ECDH_COMPUTE_SHARED_ALT", -#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */ -#if defined(MBEDTLS_ECDSA_VERIFY_ALT) - "MBEDTLS_ECDSA_VERIFY_ALT", -#endif /* MBEDTLS_ECDSA_VERIFY_ALT */ -#if defined(MBEDTLS_ECDSA_SIGN_ALT) - "MBEDTLS_ECDSA_SIGN_ALT", -#endif /* MBEDTLS_ECDSA_SIGN_ALT */ -#if defined(MBEDTLS_ECDSA_GENKEY_ALT) - "MBEDTLS_ECDSA_GENKEY_ALT", -#endif /* MBEDTLS_ECDSA_GENKEY_ALT */ -#if defined(MBEDTLS_ECP_INTERNAL_ALT) - "MBEDTLS_ECP_INTERNAL_ALT", -#endif /* MBEDTLS_ECP_INTERNAL_ALT */ -#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) - "MBEDTLS_ECP_RANDOMIZE_JAC_ALT", -#endif /* MBEDTLS_ECP_RANDOMIZE_JAC_ALT */ -#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) - "MBEDTLS_ECP_ADD_MIXED_ALT", -#endif /* MBEDTLS_ECP_ADD_MIXED_ALT */ -#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) - "MBEDTLS_ECP_DOUBLE_JAC_ALT", -#endif /* MBEDTLS_ECP_DOUBLE_JAC_ALT */ -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) - "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT", -#endif /* MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT */ -#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) - "MBEDTLS_ECP_NORMALIZE_JAC_ALT", -#endif /* MBEDTLS_ECP_NORMALIZE_JAC_ALT */ -#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) - "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT", -#endif /* MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT */ -#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) - "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT", -#endif /* MBEDTLS_ECP_RANDOMIZE_MXZ_ALT */ -#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) - "MBEDTLS_ECP_NORMALIZE_MXZ_ALT", -#endif /* MBEDTLS_ECP_NORMALIZE_MXZ_ALT */ -#if defined(MBEDTLS_TEST_NULL_ENTROPY) - "MBEDTLS_TEST_NULL_ENTROPY", -#endif /* MBEDTLS_TEST_NULL_ENTROPY */ -#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) - "MBEDTLS_ENTROPY_HARDWARE_ALT", -#endif /* MBEDTLS_ENTROPY_HARDWARE_ALT */ -#if defined(MBEDTLS_AES_ROM_TABLES) - "MBEDTLS_AES_ROM_TABLES", -#endif /* MBEDTLS_AES_ROM_TABLES */ -#if defined(MBEDTLS_CAMELLIA_SMALL_MEMORY) - "MBEDTLS_CAMELLIA_SMALL_MEMORY", -#endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */ -#if defined(MBEDTLS_CIPHER_MODE_CBC) - "MBEDTLS_CIPHER_MODE_CBC", -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#if defined(MBEDTLS_CIPHER_MODE_CFB) - "MBEDTLS_CIPHER_MODE_CFB", -#endif /* MBEDTLS_CIPHER_MODE_CFB */ -#if defined(MBEDTLS_CIPHER_MODE_CTR) - "MBEDTLS_CIPHER_MODE_CTR", -#endif /* MBEDTLS_CIPHER_MODE_CTR */ -#if defined(MBEDTLS_CIPHER_NULL_CIPHER) - "MBEDTLS_CIPHER_NULL_CIPHER", -#endif /* MBEDTLS_CIPHER_NULL_CIPHER */ -#if defined(MBEDTLS_CIPHER_PADDING_PKCS7) - "MBEDTLS_CIPHER_PADDING_PKCS7", -#endif /* MBEDTLS_CIPHER_PADDING_PKCS7 */ -#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS) - "MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS", -#endif /* MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS */ -#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN) - "MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN", -#endif /* MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN */ -#if defined(MBEDTLS_CIPHER_PADDING_ZEROS) - "MBEDTLS_CIPHER_PADDING_ZEROS", -#endif /* MBEDTLS_CIPHER_PADDING_ZEROS */ -#if defined(MBEDTLS_ENABLE_WEAK_CIPHERSUITES) - "MBEDTLS_ENABLE_WEAK_CIPHERSUITES", -#endif /* MBEDTLS_ENABLE_WEAK_CIPHERSUITES */ -#if defined(MBEDTLS_REMOVE_ARC4_CIPHERSUITES) - "MBEDTLS_REMOVE_ARC4_CIPHERSUITES", -#endif /* MBEDTLS_REMOVE_ARC4_CIPHERSUITES */ -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) - "MBEDTLS_ECP_DP_SECP192R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) - "MBEDTLS_ECP_DP_SECP224R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) - "MBEDTLS_ECP_DP_SECP256R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) - "MBEDTLS_ECP_DP_SECP384R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) - "MBEDTLS_ECP_DP_SECP521R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) - "MBEDTLS_ECP_DP_SECP192K1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) - "MBEDTLS_ECP_DP_SECP224K1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) - "MBEDTLS_ECP_DP_SECP256K1_ENABLED", -#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) - "MBEDTLS_ECP_DP_BP256R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) - "MBEDTLS_ECP_DP_BP384R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) - "MBEDTLS_ECP_DP_BP512R1_ENABLED", -#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */ -#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) - "MBEDTLS_ECP_DP_CURVE25519_ENABLED", -#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */ -#if defined(MBEDTLS_ECP_NIST_OPTIM) - "MBEDTLS_ECP_NIST_OPTIM", -#endif /* MBEDTLS_ECP_NIST_OPTIM */ -#if defined(MBEDTLS_ECDSA_DETERMINISTIC) - "MBEDTLS_ECDSA_DETERMINISTIC", -#endif /* MBEDTLS_ECDSA_DETERMINISTIC */ -#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) - "MBEDTLS_KEY_EXCHANGE_PSK_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) - "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) - "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) - "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) - "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) - "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) - "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) - "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) - "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) - "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */ -#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) - "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED", -#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */ -#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED) - "MBEDTLS_PK_PARSE_EC_EXTENDED", -#endif /* MBEDTLS_PK_PARSE_EC_EXTENDED */ -#if defined(MBEDTLS_ERROR_STRERROR_DUMMY) - "MBEDTLS_ERROR_STRERROR_DUMMY", -#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */ -#if defined(MBEDTLS_GENPRIME) - "MBEDTLS_GENPRIME", -#endif /* MBEDTLS_GENPRIME */ -#if defined(MBEDTLS_FS_IO) - "MBEDTLS_FS_IO", -#endif /* MBEDTLS_FS_IO */ -#if defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) - "MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES", -#endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */ -#if defined(MBEDTLS_NO_PLATFORM_ENTROPY) - "MBEDTLS_NO_PLATFORM_ENTROPY", -#endif /* MBEDTLS_NO_PLATFORM_ENTROPY */ -#if defined(MBEDTLS_ENTROPY_FORCE_SHA256) - "MBEDTLS_ENTROPY_FORCE_SHA256", -#endif /* MBEDTLS_ENTROPY_FORCE_SHA256 */ -#if defined(MBEDTLS_ENTROPY_NV_SEED) - "MBEDTLS_ENTROPY_NV_SEED", -#endif /* MBEDTLS_ENTROPY_NV_SEED */ -#if defined(MBEDTLS_MEMORY_DEBUG) - "MBEDTLS_MEMORY_DEBUG", -#endif /* MBEDTLS_MEMORY_DEBUG */ -#if defined(MBEDTLS_MEMORY_BACKTRACE) - "MBEDTLS_MEMORY_BACKTRACE", -#endif /* MBEDTLS_MEMORY_BACKTRACE */ -#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT) - "MBEDTLS_PK_RSA_ALT_SUPPORT", -#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */ -#if defined(MBEDTLS_PKCS1_V15) - "MBEDTLS_PKCS1_V15", -#endif /* MBEDTLS_PKCS1_V15 */ -#if defined(MBEDTLS_PKCS1_V21) - "MBEDTLS_PKCS1_V21", -#endif /* MBEDTLS_PKCS1_V21 */ -#if defined(MBEDTLS_RSA_NO_CRT) - "MBEDTLS_RSA_NO_CRT", -#endif /* MBEDTLS_RSA_NO_CRT */ -#if defined(MBEDTLS_SELF_TEST) - "MBEDTLS_SELF_TEST", -#endif /* MBEDTLS_SELF_TEST */ -#if defined(MBEDTLS_SHA256_SMALLER) - "MBEDTLS_SHA256_SMALLER", -#endif /* MBEDTLS_SHA256_SMALLER */ -#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES) - "MBEDTLS_SSL_ALL_ALERT_MESSAGES", -#endif /* MBEDTLS_SSL_ALL_ALERT_MESSAGES */ -#if defined(MBEDTLS_SSL_DEBUG_ALL) - "MBEDTLS_SSL_DEBUG_ALL", -#endif /* MBEDTLS_SSL_DEBUG_ALL */ -#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) - "MBEDTLS_SSL_ENCRYPT_THEN_MAC", -#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */ -#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) - "MBEDTLS_SSL_EXTENDED_MASTER_SECRET", -#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */ -#if defined(MBEDTLS_SSL_FALLBACK_SCSV) - "MBEDTLS_SSL_FALLBACK_SCSV", -#endif /* MBEDTLS_SSL_FALLBACK_SCSV */ -#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) - "MBEDTLS_SSL_HW_RECORD_ACCEL", -#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */ -#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) - "MBEDTLS_SSL_CBC_RECORD_SPLITTING", -#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */ -#if defined(MBEDTLS_SSL_RENEGOTIATION) - "MBEDTLS_SSL_RENEGOTIATION", -#endif /* MBEDTLS_SSL_RENEGOTIATION */ -#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) - "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO", -#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */ -#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE) - "MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE", -#endif /* MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE */ -#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) - "MBEDTLS_SSL_MAX_FRAGMENT_LENGTH", -#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) - "MBEDTLS_SSL_PROTO_SSL3", -#endif /* MBEDTLS_SSL_PROTO_SSL3 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1) - "MBEDTLS_SSL_PROTO_TLS1", -#endif /* MBEDTLS_SSL_PROTO_TLS1 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_1) - "MBEDTLS_SSL_PROTO_TLS1_1", -#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */ -#if defined(MBEDTLS_SSL_PROTO_TLS1_2) - "MBEDTLS_SSL_PROTO_TLS1_2", -#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ -#if defined(MBEDTLS_SSL_PROTO_DTLS) - "MBEDTLS_SSL_PROTO_DTLS", -#endif /* MBEDTLS_SSL_PROTO_DTLS */ -#if defined(MBEDTLS_SSL_ALPN) - "MBEDTLS_SSL_ALPN", -#endif /* MBEDTLS_SSL_ALPN */ -#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) - "MBEDTLS_SSL_DTLS_ANTI_REPLAY", -#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */ -#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) - "MBEDTLS_SSL_DTLS_HELLO_VERIFY", -#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */ -#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) - "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE", -#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE */ -#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) - "MBEDTLS_SSL_DTLS_BADMAC_LIMIT", -#endif /* MBEDTLS_SSL_DTLS_BADMAC_LIMIT */ -#if defined(MBEDTLS_SSL_SESSION_TICKETS) - "MBEDTLS_SSL_SESSION_TICKETS", -#endif /* MBEDTLS_SSL_SESSION_TICKETS */ -#if defined(MBEDTLS_SSL_EXPORT_KEYS) - "MBEDTLS_SSL_EXPORT_KEYS", -#endif /* MBEDTLS_SSL_EXPORT_KEYS */ -#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) - "MBEDTLS_SSL_SERVER_NAME_INDICATION", -#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) - "MBEDTLS_SSL_TRUNCATED_HMAC", -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */ -#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) - "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT", -#endif /* MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT */ -#if defined(MBEDTLS_THREADING_ALT) - "MBEDTLS_THREADING_ALT", -#endif /* MBEDTLS_THREADING_ALT */ -#if defined(MBEDTLS_THREADING_PTHREAD) - "MBEDTLS_THREADING_PTHREAD", -#endif /* MBEDTLS_THREADING_PTHREAD */ -#if defined(MBEDTLS_VERSION_FEATURES) - "MBEDTLS_VERSION_FEATURES", -#endif /* MBEDTLS_VERSION_FEATURES */ -#if defined(MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3) - "MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3", -#endif /* MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 */ -#if defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION) - "MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION", -#endif /* MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION */ -#if defined(MBEDTLS_X509_CHECK_KEY_USAGE) - "MBEDTLS_X509_CHECK_KEY_USAGE", -#endif /* MBEDTLS_X509_CHECK_KEY_USAGE */ -#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) - "MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE", -#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */ -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) - "MBEDTLS_X509_RSASSA_PSS_SUPPORT", -#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */ -#if defined(MBEDTLS_ZLIB_SUPPORT) - "MBEDTLS_ZLIB_SUPPORT", -#endif /* MBEDTLS_ZLIB_SUPPORT */ -#if defined(MBEDTLS_AESNI_C) - "MBEDTLS_AESNI_C", -#endif /* MBEDTLS_AESNI_C */ -#if defined(MBEDTLS_AES_C) - "MBEDTLS_AES_C", -#endif /* MBEDTLS_AES_C */ -#if defined(MBEDTLS_ARC4_C) - "MBEDTLS_ARC4_C", -#endif /* MBEDTLS_ARC4_C */ -#if defined(MBEDTLS_ASN1_PARSE_C) - "MBEDTLS_ASN1_PARSE_C", -#endif /* MBEDTLS_ASN1_PARSE_C */ -#if defined(MBEDTLS_ASN1_WRITE_C) - "MBEDTLS_ASN1_WRITE_C", -#endif /* MBEDTLS_ASN1_WRITE_C */ -#if defined(MBEDTLS_BASE64_C) - "MBEDTLS_BASE64_C", -#endif /* MBEDTLS_BASE64_C */ -#if defined(MBEDTLS_BIGNUM_C) - "MBEDTLS_BIGNUM_C", -#endif /* MBEDTLS_BIGNUM_C */ -#if defined(MBEDTLS_BLOWFISH_C) - "MBEDTLS_BLOWFISH_C", -#endif /* MBEDTLS_BLOWFISH_C */ -#if defined(MBEDTLS_CAMELLIA_C) - "MBEDTLS_CAMELLIA_C", -#endif /* MBEDTLS_CAMELLIA_C */ -#if defined(MBEDTLS_CCM_C) - "MBEDTLS_CCM_C", -#endif /* MBEDTLS_CCM_C */ -#if defined(MBEDTLS_CERTS_C) - "MBEDTLS_CERTS_C", -#endif /* MBEDTLS_CERTS_C */ -#if defined(MBEDTLS_CIPHER_C) - "MBEDTLS_CIPHER_C", -#endif /* MBEDTLS_CIPHER_C */ -#if defined(MBEDTLS_CMAC_C) - "MBEDTLS_CMAC_C", -#endif /* MBEDTLS_CMAC_C */ -#if defined(MBEDTLS_CTR_DRBG_C) - "MBEDTLS_CTR_DRBG_C", -#endif /* MBEDTLS_CTR_DRBG_C */ -#if defined(MBEDTLS_DEBUG_C) - "MBEDTLS_DEBUG_C", -#endif /* MBEDTLS_DEBUG_C */ -#if defined(MBEDTLS_DES_C) - "MBEDTLS_DES_C", -#endif /* MBEDTLS_DES_C */ -#if defined(MBEDTLS_DHM_C) - "MBEDTLS_DHM_C", -#endif /* MBEDTLS_DHM_C */ -#if defined(MBEDTLS_ECDH_C) - "MBEDTLS_ECDH_C", -#endif /* MBEDTLS_ECDH_C */ -#if defined(MBEDTLS_ECDSA_C) - "MBEDTLS_ECDSA_C", -#endif /* MBEDTLS_ECDSA_C */ -#if defined(MBEDTLS_ECJPAKE_C) - "MBEDTLS_ECJPAKE_C", -#endif /* MBEDTLS_ECJPAKE_C */ -#if defined(MBEDTLS_ECP_C) - "MBEDTLS_ECP_C", -#endif /* MBEDTLS_ECP_C */ -#if defined(MBEDTLS_ENTROPY_C) - "MBEDTLS_ENTROPY_C", -#endif /* MBEDTLS_ENTROPY_C */ -#if defined(MBEDTLS_ERROR_C) - "MBEDTLS_ERROR_C", -#endif /* MBEDTLS_ERROR_C */ -#if defined(MBEDTLS_GCM_C) - "MBEDTLS_GCM_C", -#endif /* MBEDTLS_GCM_C */ -#if defined(MBEDTLS_HAVEGE_C) - "MBEDTLS_HAVEGE_C", -#endif /* MBEDTLS_HAVEGE_C */ -#if defined(MBEDTLS_HMAC_DRBG_C) - "MBEDTLS_HMAC_DRBG_C", -#endif /* MBEDTLS_HMAC_DRBG_C */ -#if defined(MBEDTLS_MD_C) - "MBEDTLS_MD_C", -#endif /* MBEDTLS_MD_C */ -#if defined(MBEDTLS_MD2_C) - "MBEDTLS_MD2_C", -#endif /* MBEDTLS_MD2_C */ -#if defined(MBEDTLS_MD4_C) - "MBEDTLS_MD4_C", -#endif /* MBEDTLS_MD4_C */ -#if defined(MBEDTLS_MD5_C) - "MBEDTLS_MD5_C", -#endif /* MBEDTLS_MD5_C */ -#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) - "MBEDTLS_MEMORY_BUFFER_ALLOC_C", -#endif /* MBEDTLS_MEMORY_BUFFER_ALLOC_C */ -#if defined(MBEDTLS_NET_C) - "MBEDTLS_NET_C", -#endif /* MBEDTLS_NET_C */ -#if defined(MBEDTLS_OID_C) - "MBEDTLS_OID_C", -#endif /* MBEDTLS_OID_C */ -#if defined(MBEDTLS_PADLOCK_C) - "MBEDTLS_PADLOCK_C", -#endif /* MBEDTLS_PADLOCK_C */ -#if defined(MBEDTLS_PEM_PARSE_C) - "MBEDTLS_PEM_PARSE_C", -#endif /* MBEDTLS_PEM_PARSE_C */ -#if defined(MBEDTLS_PEM_WRITE_C) - "MBEDTLS_PEM_WRITE_C", -#endif /* MBEDTLS_PEM_WRITE_C */ -#if defined(MBEDTLS_PK_C) - "MBEDTLS_PK_C", -#endif /* MBEDTLS_PK_C */ -#if defined(MBEDTLS_PK_PARSE_C) - "MBEDTLS_PK_PARSE_C", -#endif /* MBEDTLS_PK_PARSE_C */ -#if defined(MBEDTLS_PK_WRITE_C) - "MBEDTLS_PK_WRITE_C", -#endif /* MBEDTLS_PK_WRITE_C */ -#if defined(MBEDTLS_PKCS5_C) - "MBEDTLS_PKCS5_C", -#endif /* MBEDTLS_PKCS5_C */ -#if defined(MBEDTLS_PKCS11_C) - "MBEDTLS_PKCS11_C", -#endif /* MBEDTLS_PKCS11_C */ -#if defined(MBEDTLS_PKCS12_C) - "MBEDTLS_PKCS12_C", -#endif /* MBEDTLS_PKCS12_C */ -#if defined(MBEDTLS_PLATFORM_C) - "MBEDTLS_PLATFORM_C", -#endif /* MBEDTLS_PLATFORM_C */ -#if defined(MBEDTLS_RIPEMD160_C) - "MBEDTLS_RIPEMD160_C", -#endif /* MBEDTLS_RIPEMD160_C */ -#if defined(MBEDTLS_RSA_C) - "MBEDTLS_RSA_C", -#endif /* MBEDTLS_RSA_C */ -#if defined(MBEDTLS_SHA1_C) - "MBEDTLS_SHA1_C", -#endif /* MBEDTLS_SHA1_C */ -#if defined(MBEDTLS_SHA256_C) - "MBEDTLS_SHA256_C", -#endif /* MBEDTLS_SHA256_C */ -#if defined(MBEDTLS_SHA512_C) - "MBEDTLS_SHA512_C", -#endif /* MBEDTLS_SHA512_C */ -#if defined(MBEDTLS_SSL_CACHE_C) - "MBEDTLS_SSL_CACHE_C", -#endif /* MBEDTLS_SSL_CACHE_C */ -#if defined(MBEDTLS_SSL_COOKIE_C) - "MBEDTLS_SSL_COOKIE_C", -#endif /* MBEDTLS_SSL_COOKIE_C */ -#if defined(MBEDTLS_SSL_TICKET_C) - "MBEDTLS_SSL_TICKET_C", -#endif /* MBEDTLS_SSL_TICKET_C */ -#if defined(MBEDTLS_SSL_CLI_C) - "MBEDTLS_SSL_CLI_C", -#endif /* MBEDTLS_SSL_CLI_C */ -#if defined(MBEDTLS_SSL_SRV_C) - "MBEDTLS_SSL_SRV_C", -#endif /* MBEDTLS_SSL_SRV_C */ -#if defined(MBEDTLS_SSL_TLS_C) - "MBEDTLS_SSL_TLS_C", -#endif /* MBEDTLS_SSL_TLS_C */ -#if defined(MBEDTLS_THREADING_C) - "MBEDTLS_THREADING_C", -#endif /* MBEDTLS_THREADING_C */ -#if defined(MBEDTLS_TIMING_C) - "MBEDTLS_TIMING_C", -#endif /* MBEDTLS_TIMING_C */ -#if defined(MBEDTLS_VERSION_C) - "MBEDTLS_VERSION_C", -#endif /* MBEDTLS_VERSION_C */ -#if defined(MBEDTLS_X509_USE_C) - "MBEDTLS_X509_USE_C", -#endif /* MBEDTLS_X509_USE_C */ -#if defined(MBEDTLS_X509_CRT_PARSE_C) - "MBEDTLS_X509_CRT_PARSE_C", -#endif /* MBEDTLS_X509_CRT_PARSE_C */ -#if defined(MBEDTLS_X509_CRL_PARSE_C) - "MBEDTLS_X509_CRL_PARSE_C", -#endif /* MBEDTLS_X509_CRL_PARSE_C */ -#if defined(MBEDTLS_X509_CSR_PARSE_C) - "MBEDTLS_X509_CSR_PARSE_C", -#endif /* MBEDTLS_X509_CSR_PARSE_C */ -#if defined(MBEDTLS_X509_CREATE_C) - "MBEDTLS_X509_CREATE_C", -#endif /* MBEDTLS_X509_CREATE_C */ -#if defined(MBEDTLS_X509_CRT_WRITE_C) - "MBEDTLS_X509_CRT_WRITE_C", -#endif /* MBEDTLS_X509_CRT_WRITE_C */ -#if defined(MBEDTLS_X509_CSR_WRITE_C) - "MBEDTLS_X509_CSR_WRITE_C", -#endif /* MBEDTLS_X509_CSR_WRITE_C */ -#if defined(MBEDTLS_XTEA_C) - "MBEDTLS_XTEA_C", -#endif /* MBEDTLS_XTEA_C */ -#endif /* MBEDTLS_VERSION_FEATURES */ - NULL -}; - -int mbedtls_version_check_feature( const char *feature ) -{ - const char **idx = features; - - if( *idx == NULL ) - return( -2 ); - - if( feature == NULL ) - return( -1 ); - - while( *idx != NULL ) - { - if( !strcmp( *idx, feature ) ) - return( 0 ); - idx++; - } - return( -1 ); -} - -#endif /* MBEDTLS_VERSION_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/x509.c b/components/ssl/mbedtls/mbedtls/library/x509.c deleted file mode 100644 index 371d6da1..00000000 --- a/components/ssl/mbedtls/mbedtls/library/x509.c +++ /dev/null @@ -1,1104 +0,0 @@ -/* - * X.509 common functions for parsing and verification - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The ITU-T X.509 standard defines a certificate format for PKI. - * - * http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs) - * http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs) - * http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10) - * - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_X509_USE_C) - -#include "mbedtls/x509.h" -#include "mbedtls/asn1.h" -#include "mbedtls/oid.h" - -#include -#include - -#if defined(MBEDTLS_PEM_PARSE_C) -#include "mbedtls/pem.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#include -#define mbedtls_free free -#define mbedtls_calloc calloc -#define mbedtls_printf printf -#define mbedtls_snprintf snprintf -#endif - - -#if defined(MBEDTLS_HAVE_TIME) -#include "mbedtls/platform_time.h" -#endif - -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) -#include -#else -#include -#endif - -#if defined(MBEDTLS_FS_IO) -#include -#if !defined(_WIN32) -#include -#include -#include -#endif -#endif - -#define CHECK(code) if( ( ret = code ) != 0 ){ return( ret ); } -#define CHECK_RANGE(min, max, val) if( val < min || val > max ){ return( ret ); } - -/* - * CertificateSerialNumber ::= INTEGER - */ -int mbedtls_x509_get_serial( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *serial ) -{ - int ret; - - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_X509_INVALID_SERIAL + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - if( **p != ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_PRIMITIVE | 2 ) && - **p != MBEDTLS_ASN1_INTEGER ) - return( MBEDTLS_ERR_X509_INVALID_SERIAL + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - serial->tag = *(*p)++; - - if( ( ret = mbedtls_asn1_get_len( p, end, &serial->len ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_SERIAL + ret ); - - serial->p = *p; - *p += serial->len; - - return( 0 ); -} - -/* Get an algorithm identifier without parameters (eg for signatures) - * - * AlgorithmIdentifier ::= SEQUENCE { - * algorithm OBJECT IDENTIFIER, - * parameters ANY DEFINED BY algorithm OPTIONAL } - */ -int mbedtls_x509_get_alg_null( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *alg ) -{ - int ret; - - if( ( ret = mbedtls_asn1_get_alg_null( p, end, alg ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - return( 0 ); -} - -/* - * Parse an algorithm identifier with (optional) paramaters - */ -int mbedtls_x509_get_alg( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *alg, mbedtls_x509_buf *params ) -{ - int ret; - - if( ( ret = mbedtls_asn1_get_alg( p, end, alg, params ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - return( 0 ); -} - -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) -/* - * HashAlgorithm ::= AlgorithmIdentifier - * - * AlgorithmIdentifier ::= SEQUENCE { - * algorithm OBJECT IDENTIFIER, - * parameters ANY DEFINED BY algorithm OPTIONAL } - * - * For HashAlgorithm, parameters MUST be NULL or absent. - */ -static int x509_get_hash_alg( const mbedtls_x509_buf *alg, mbedtls_md_type_t *md_alg ) -{ - int ret; - unsigned char *p; - const unsigned char *end; - mbedtls_x509_buf md_oid; - size_t len; - - /* Make sure we got a SEQUENCE and setup bounds */ - if( alg->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - p = (unsigned char *) alg->p; - end = p + alg->len; - - if( p >= end ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - /* Parse md_oid */ - md_oid.tag = *p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &md_oid.len, MBEDTLS_ASN1_OID ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - md_oid.p = p; - p += md_oid.len; - - /* Get md_alg from md_oid */ - if( ( ret = mbedtls_oid_get_md_alg( &md_oid, md_alg ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - /* Make sure params is absent of NULL */ - if( p == end ) - return( 0 ); - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_NULL ) ) != 0 || len != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p != end ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * RSASSA-PSS-params ::= SEQUENCE { - * hashAlgorithm [0] HashAlgorithm DEFAULT sha1Identifier, - * maskGenAlgorithm [1] MaskGenAlgorithm DEFAULT mgf1SHA1Identifier, - * saltLength [2] INTEGER DEFAULT 20, - * trailerField [3] INTEGER DEFAULT 1 } - * -- Note that the tags in this Sequence are explicit. - * - * RFC 4055 (which defines use of RSASSA-PSS in PKIX) states that the value - * of trailerField MUST be 1, and PKCS#1 v2.2 doesn't even define any other - * option. Enfore this at parsing time. - */ -int mbedtls_x509_get_rsassa_pss_params( const mbedtls_x509_buf *params, - mbedtls_md_type_t *md_alg, mbedtls_md_type_t *mgf_md, - int *salt_len ) -{ - int ret; - unsigned char *p; - const unsigned char *end, *end2; - size_t len; - mbedtls_x509_buf alg_id, alg_params; - - /* First set everything to defaults */ - *md_alg = MBEDTLS_MD_SHA1; - *mgf_md = MBEDTLS_MD_SHA1; - *salt_len = 20; - - /* Make sure params is a SEQUENCE and setup bounds */ - if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - p = (unsigned char *) params->p; - end = p + params->len; - - if( p == end ) - return( 0 ); - - /* - * HashAlgorithm - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) == 0 ) - { - end2 = p + len; - - /* HashAlgorithm ::= AlgorithmIdentifier (without parameters) */ - if( ( ret = mbedtls_x509_get_alg_null( &p, end2, &alg_id ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_oid_get_md_alg( &alg_id, md_alg ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p != end2 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p == end ) - return( 0 ); - - /* - * MaskGenAlgorithm - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 1 ) ) == 0 ) - { - end2 = p + len; - - /* MaskGenAlgorithm ::= AlgorithmIdentifier (params = HashAlgorithm) */ - if( ( ret = mbedtls_x509_get_alg( &p, end2, &alg_id, &alg_params ) ) != 0 ) - return( ret ); - - /* Only MFG1 is recognised for now */ - if( MBEDTLS_OID_CMP( MBEDTLS_OID_MGF1, &alg_id ) != 0 ) - return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE + - MBEDTLS_ERR_OID_NOT_FOUND ); - - /* Parse HashAlgorithm */ - if( ( ret = x509_get_hash_alg( &alg_params, mgf_md ) ) != 0 ) - return( ret ); - - if( p != end2 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p == end ) - return( 0 ); - - /* - * salt_len - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 2 ) ) == 0 ) - { - end2 = p + len; - - if( ( ret = mbedtls_asn1_get_int( &p, end2, salt_len ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p != end2 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p == end ) - return( 0 ); - - /* - * trailer_field (if present, must be 1) - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 3 ) ) == 0 ) - { - int trailer_field; - - end2 = p + len; - - if( ( ret = mbedtls_asn1_get_int( &p, end2, &trailer_field ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p != end2 ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - if( trailer_field != 1 ) - return( MBEDTLS_ERR_X509_INVALID_ALG ); - } - else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( MBEDTLS_ERR_X509_INVALID_ALG + ret ); - - if( p != end ) - return( MBEDTLS_ERR_X509_INVALID_ALG + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} -#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */ - -/* - * AttributeTypeAndValue ::= SEQUENCE { - * type AttributeType, - * value AttributeValue } - * - * AttributeType ::= OBJECT IDENTIFIER - * - * AttributeValue ::= ANY DEFINED BY AttributeType - */ -static int x509_get_attr_type_value( unsigned char **p, - const unsigned char *end, - mbedtls_x509_name *cur ) -{ - int ret; - size_t len; - mbedtls_x509_buf *oid; - mbedtls_x509_buf *val; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_NAME + ret ); - - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_X509_INVALID_NAME + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - oid = &cur->oid; - oid->tag = **p; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &oid->len, MBEDTLS_ASN1_OID ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_NAME + ret ); - - oid->p = *p; - *p += oid->len; - - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_X509_INVALID_NAME + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - if( **p != MBEDTLS_ASN1_BMP_STRING && **p != MBEDTLS_ASN1_UTF8_STRING && - **p != MBEDTLS_ASN1_T61_STRING && **p != MBEDTLS_ASN1_PRINTABLE_STRING && - **p != MBEDTLS_ASN1_IA5_STRING && **p != MBEDTLS_ASN1_UNIVERSAL_STRING && - **p != MBEDTLS_ASN1_BIT_STRING ) - return( MBEDTLS_ERR_X509_INVALID_NAME + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - val = &cur->val; - val->tag = *(*p)++; - - if( ( ret = mbedtls_asn1_get_len( p, end, &val->len ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_NAME + ret ); - - val->p = *p; - *p += val->len; - - cur->next = NULL; - - return( 0 ); -} - -/* - * Name ::= CHOICE { -- only one possibility for now -- - * rdnSequence RDNSequence } - * - * RDNSequence ::= SEQUENCE OF RelativeDistinguishedName - * - * RelativeDistinguishedName ::= - * SET OF AttributeTypeAndValue - * - * AttributeTypeAndValue ::= SEQUENCE { - * type AttributeType, - * value AttributeValue } - * - * AttributeType ::= OBJECT IDENTIFIER - * - * AttributeValue ::= ANY DEFINED BY AttributeType - * - * The data structure is optimized for the common case where each RDN has only - * one element, which is represented as a list of AttributeTypeAndValue. - * For the general case we still use a flat list, but we mark elements of the - * same set so that they are "merged" together in the functions that consume - * this list, eg mbedtls_x509_dn_gets(). - */ -int mbedtls_x509_get_name( unsigned char **p, const unsigned char *end, - mbedtls_x509_name *cur ) -{ - int ret; - size_t set_len; - const unsigned char *end_set; - - /* don't use recursion, we'd risk stack overflow if not optimized */ - while( 1 ) - { - /* - * parse SET - */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &set_len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SET ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_NAME + ret ); - - end_set = *p + set_len; - - while( 1 ) - { - if( ( ret = x509_get_attr_type_value( p, end_set, cur ) ) != 0 ) - return( ret ); - - if( *p == end_set ) - break; - - /* Mark this item as being no the only one in a set */ - cur->next_merged = 1; - - cur->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_name ) ); - - if( cur->next == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - cur = cur->next; - } - - /* - * continue until end of SEQUENCE is reached - */ - if( *p == end ) - return( 0 ); - - cur->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_name ) ); - - if( cur->next == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - cur = cur->next; - } -} - -static int x509_parse_int( unsigned char **p, size_t n, int *res ) -{ - *res = 0; - - for( ; n > 0; --n ) - { - if( ( **p < '0') || ( **p > '9' ) ) - return ( MBEDTLS_ERR_X509_INVALID_DATE ); - - *res *= 10; - *res += ( *(*p)++ - '0' ); - } - - return( 0 ); -} - -static int x509_date_is_valid(const mbedtls_x509_time *t ) -{ - int ret = MBEDTLS_ERR_X509_INVALID_DATE; - int month_len; - - CHECK_RANGE( 0, 9999, t->year ); - CHECK_RANGE( 0, 23, t->hour ); - CHECK_RANGE( 0, 59, t->min ); - CHECK_RANGE( 0, 59, t->sec ); - - switch( t->mon ) - { - case 1: case 3: case 5: case 7: case 8: case 10: case 12: - month_len = 31; - break; - case 4: case 6: case 9: case 11: - month_len = 30; - break; - case 2: - if( ( !( t->year % 4 ) && t->year % 100 ) || - !( t->year % 400 ) ) - month_len = 29; - else - month_len = 28; - break; - default: - return( ret ); - } - CHECK_RANGE( 1, month_len, t->day ); - - return( 0 ); -} - -/* - * Parse an ASN1_UTC_TIME (yearlen=2) or ASN1_GENERALIZED_TIME (yearlen=4) - * field. - */ -static int x509_parse_time( unsigned char **p, size_t len, size_t yearlen, - mbedtls_x509_time *tm ) -{ - int ret; - - /* - * Minimum length is 10 or 12 depending on yearlen - */ - if ( len < yearlen + 8 ) - return ( MBEDTLS_ERR_X509_INVALID_DATE ); - len -= yearlen + 8; - - /* - * Parse year, month, day, hour, minute - */ - CHECK( x509_parse_int( p, yearlen, &tm->year ) ); - if ( 2 == yearlen ) - { - if ( tm->year < 50 ) - tm->year += 100; - - tm->year += 1900; - } - - CHECK( x509_parse_int( p, 2, &tm->mon ) ); - CHECK( x509_parse_int( p, 2, &tm->day ) ); - CHECK( x509_parse_int( p, 2, &tm->hour ) ); - CHECK( x509_parse_int( p, 2, &tm->min ) ); - - /* - * Parse seconds if present - */ - if ( len >= 2 ) - { - CHECK( x509_parse_int( p, 2, &tm->sec ) ); - len -= 2; - } - else - return ( MBEDTLS_ERR_X509_INVALID_DATE ); - - /* - * Parse trailing 'Z' if present - */ - if ( 1 == len && 'Z' == **p ) - { - (*p)++; - len--; - } - - /* - * We should have parsed all characters at this point - */ - if ( 0 != len ) - return ( MBEDTLS_ERR_X509_INVALID_DATE ); - - CHECK( x509_date_is_valid( tm ) ); - - return ( 0 ); -} - -/* - * Time ::= CHOICE { - * utcTime UTCTime, - * generalTime GeneralizedTime } - */ -int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end, - mbedtls_x509_time *tm ) -{ - int ret; - size_t len, year_len; - unsigned char tag; - - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_X509_INVALID_DATE + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - tag = **p; - - if( tag == MBEDTLS_ASN1_UTC_TIME ) - year_len = 2; - else if( tag == MBEDTLS_ASN1_GENERALIZED_TIME ) - year_len = 4; - else - return( MBEDTLS_ERR_X509_INVALID_DATE + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - - (*p)++; - ret = mbedtls_asn1_get_len( p, end, &len ); - - if( ret != 0 ) - return( MBEDTLS_ERR_X509_INVALID_DATE + ret ); - - return x509_parse_time( p, len, year_len, tm ); -} - -int mbedtls_x509_get_sig( unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig ) -{ - int ret; - size_t len; - int tag_type; - - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_X509_INVALID_SIGNATURE + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - tag_type = **p; - - if( ( ret = mbedtls_asn1_get_bitstring_null( p, end, &len ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_SIGNATURE + ret ); - - sig->tag = tag_type; - sig->len = len; - sig->p = *p; - - *p += len; - - return( 0 ); -} - -/* - * Get signature algorithm from alg OID and optional parameters - */ -int mbedtls_x509_get_sig_alg( const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params, - mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg, - void **sig_opts ) -{ - int ret; - - if( *sig_opts != NULL ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - if( ( ret = mbedtls_oid_get_sig_alg( sig_oid, md_alg, pk_alg ) ) != 0 ) - return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG + ret ); - -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) - if( *pk_alg == MBEDTLS_PK_RSASSA_PSS ) - { - mbedtls_pk_rsassa_pss_options *pss_opts; - - pss_opts = mbedtls_calloc( 1, sizeof( mbedtls_pk_rsassa_pss_options ) ); - if( pss_opts == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - ret = mbedtls_x509_get_rsassa_pss_params( sig_params, - md_alg, - &pss_opts->mgf1_hash_id, - &pss_opts->expected_salt_len ); - if( ret != 0 ) - { - mbedtls_free( pss_opts ); - return( ret ); - } - - *sig_opts = (void *) pss_opts; - } - else -#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */ - { - /* Make sure parameters are absent or NULL */ - if( ( sig_params->tag != MBEDTLS_ASN1_NULL && sig_params->tag != 0 ) || - sig_params->len != 0 ) - return( MBEDTLS_ERR_X509_INVALID_ALG ); - } - - return( 0 ); -} - -/* - * X.509 Extensions (No parsing of extensions, pointer should - * be either manually updated or extensions should be parsed!) - */ -int mbedtls_x509_get_ext( unsigned char **p, const unsigned char *end, - mbedtls_x509_buf *ext, int tag ) -{ - int ret; - size_t len; - - if( *p == end ) - return( 0 ); - - ext->tag = **p; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &ext->len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | tag ) ) != 0 ) - return( ret ); - - ext->p = *p; - end = *p + ext->len; - - /* - * Extensions ::= SEQUENCE SIZE (1..MAX) OF Extension - * - * Extension ::= SEQUENCE { - * extnID OBJECT IDENTIFIER, - * critical BOOLEAN DEFAULT FALSE, - * extnValue OCTET STRING } - */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( end != *p + len ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * Store the name in printable form into buf; no more - * than size characters will be written - */ -int mbedtls_x509_dn_gets( char *buf, size_t size, const mbedtls_x509_name *dn ) -{ - int ret; - size_t i, n; - unsigned char c, merge = 0; - const mbedtls_x509_name *name; - const char *short_name = NULL; - char s[MBEDTLS_X509_MAX_DN_NAME_SIZE], *p; - - memset( s, 0, sizeof( s ) ); - - name = dn; - p = buf; - n = size; - - while( name != NULL ) - { - if( !name->oid.p ) - { - name = name->next; - continue; - } - - if( name != dn ) - { - ret = mbedtls_snprintf( p, n, merge ? " + " : ", " ); - MBEDTLS_X509_SAFE_SNPRINTF; - } - - ret = mbedtls_oid_get_attr_short_name( &name->oid, &short_name ); - - if( ret == 0 ) - ret = mbedtls_snprintf( p, n, "%s=", short_name ); - else - ret = mbedtls_snprintf( p, n, "\?\?=" ); - MBEDTLS_X509_SAFE_SNPRINTF; - - for( i = 0; i < name->val.len; i++ ) - { - if( i >= sizeof( s ) - 1 ) - break; - - c = name->val.p[i]; - if( c < 32 || c == 127 || ( c > 128 && c < 160 ) ) - s[i] = '?'; - else s[i] = c; - } - s[i] = '\0'; - ret = mbedtls_snprintf( p, n, "%s", s ); - MBEDTLS_X509_SAFE_SNPRINTF; - - merge = name->next_merged; - name = name->next; - } - - return( (int) ( size - n ) ); -} - -/* - * Store the serial in printable form into buf; no more - * than size characters will be written - */ -int mbedtls_x509_serial_gets( char *buf, size_t size, const mbedtls_x509_buf *serial ) -{ - int ret; - size_t i, n, nr; - char *p; - - p = buf; - n = size; - - nr = ( serial->len <= 32 ) - ? serial->len : 28; - - for( i = 0; i < nr; i++ ) - { - if( i == 0 && nr > 1 && serial->p[i] == 0x0 ) - continue; - - ret = mbedtls_snprintf( p, n, "%02X%s", - serial->p[i], ( i < nr - 1 ) ? ":" : "" ); - MBEDTLS_X509_SAFE_SNPRINTF; - } - - if( nr != serial->len ) - { - ret = mbedtls_snprintf( p, n, "...." ); - MBEDTLS_X509_SAFE_SNPRINTF; - } - - return( (int) ( size - n ) ); -} - -/* - * Helper for writing signature algorithms - */ -int mbedtls_x509_sig_alg_gets( char *buf, size_t size, const mbedtls_x509_buf *sig_oid, - mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg, - const void *sig_opts ) -{ - int ret; - char *p = buf; - size_t n = size; - const char *desc = NULL; - - ret = mbedtls_oid_get_sig_alg_desc( sig_oid, &desc ); - if( ret != 0 ) - ret = mbedtls_snprintf( p, n, "???" ); - else - ret = mbedtls_snprintf( p, n, "%s", desc ); - MBEDTLS_X509_SAFE_SNPRINTF; - -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) - if( pk_alg == MBEDTLS_PK_RSASSA_PSS ) - { - const mbedtls_pk_rsassa_pss_options *pss_opts; - const mbedtls_md_info_t *md_info, *mgf_md_info; - - pss_opts = (const mbedtls_pk_rsassa_pss_options *) sig_opts; - - md_info = mbedtls_md_info_from_type( md_alg ); - mgf_md_info = mbedtls_md_info_from_type( pss_opts->mgf1_hash_id ); - - ret = mbedtls_snprintf( p, n, " (%s, MGF1-%s, 0x%02X)", - md_info ? mbedtls_md_get_name( md_info ) : "???", - mgf_md_info ? mbedtls_md_get_name( mgf_md_info ) : "???", - pss_opts->expected_salt_len ); - MBEDTLS_X509_SAFE_SNPRINTF; - } -#else - ((void) pk_alg); - ((void) md_alg); - ((void) sig_opts); -#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */ - - return( (int)( size - n ) ); -} - -/* - * Helper for writing "RSA key size", "EC key size", etc - */ -int mbedtls_x509_key_size_helper( char *buf, size_t buf_size, const char *name ) -{ - char *p = buf; - size_t n = buf_size; - int ret; - - ret = mbedtls_snprintf( p, n, "%s key size", name ); - MBEDTLS_X509_SAFE_SNPRINTF; - - return( 0 ); -} - -#if defined(MBEDTLS_HAVE_TIME_DATE) -/* - * Set the time structure to the current time. - * Return 0 on success, non-zero on failure. - */ -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) -static int x509_get_current_time( mbedtls_x509_time *now ) -{ - SYSTEMTIME st; - - GetSystemTime( &st ); - - now->year = st.wYear; - now->mon = st.wMonth; - now->day = st.wDay; - now->hour = st.wHour; - now->min = st.wMinute; - now->sec = st.wSecond; - - return( 0 ); -} -#else -static int x509_get_current_time( mbedtls_x509_time *now ) -{ - struct tm *lt; - mbedtls_time_t tt; - int ret = 0; - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_lock( &mbedtls_threading_gmtime_mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - tt = mbedtls_time( NULL ); - lt = gmtime( &tt ); - - if( lt == NULL ) - ret = -1; - else - { - now->year = lt->tm_year + 1900; - now->mon = lt->tm_mon + 1; - now->day = lt->tm_mday; - now->hour = lt->tm_hour; - now->min = lt->tm_min; - now->sec = lt->tm_sec; - } - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &mbedtls_threading_gmtime_mutex ) != 0 ) - return( MBEDTLS_ERR_THREADING_MUTEX_ERROR ); -#endif - - return( ret ); -} -#endif /* _WIN32 && !EFIX64 && !EFI32 */ - -/* - * Return 0 if before <= after, 1 otherwise - */ -static int x509_check_time( const mbedtls_x509_time *before, const mbedtls_x509_time *after ) -{ - if( before->year > after->year ) - return( 1 ); - - if( before->year == after->year && - before->mon > after->mon ) - return( 1 ); - - if( before->year == after->year && - before->mon == after->mon && - before->day > after->day ) - return( 1 ); - - if( before->year == after->year && - before->mon == after->mon && - before->day == after->day && - before->hour > after->hour ) - return( 1 ); - - if( before->year == after->year && - before->mon == after->mon && - before->day == after->day && - before->hour == after->hour && - before->min > after->min ) - return( 1 ); - - if( before->year == after->year && - before->mon == after->mon && - before->day == after->day && - before->hour == after->hour && - before->min == after->min && - before->sec > after->sec ) - return( 1 ); - - return( 0 ); -} - -int mbedtls_x509_time_is_past( const mbedtls_x509_time *to ) -{ - mbedtls_x509_time now; - - if( x509_get_current_time( &now ) != 0 ) - return( 1 ); - - return( x509_check_time( &now, to ) ); -} - -int mbedtls_x509_time_is_future( const mbedtls_x509_time *from ) -{ - mbedtls_x509_time now; - - if( x509_get_current_time( &now ) != 0 ) - return( 1 ); - - return( x509_check_time( from, &now ) ); -} - -#else /* MBEDTLS_HAVE_TIME_DATE */ - -int mbedtls_x509_time_is_past( const mbedtls_x509_time *to ) -{ - ((void) to); - return( 0 ); -} - -int mbedtls_x509_time_is_future( const mbedtls_x509_time *from ) -{ - ((void) from); - return( 0 ); -} -#endif /* MBEDTLS_HAVE_TIME_DATE */ - -#if defined(MBEDTLS_SELF_TEST) - -#include "mbedtls/x509_crt.h" -#include "mbedtls/certs.h" - -/* - * Checkup routine - */ -int mbedtls_x509_self_test( int verbose ) -{ -#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_SHA256_C) - int ret; - uint32_t flags; - mbedtls_x509_crt cacert; - mbedtls_x509_crt clicert; - - if( verbose != 0 ) - mbedtls_printf( " X.509 certificate load: " ); - - mbedtls_x509_crt_init( &clicert ); - - ret = mbedtls_x509_crt_parse( &clicert, (const unsigned char *) mbedtls_test_cli_crt, - mbedtls_test_cli_crt_len ); - if( ret != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); - } - - mbedtls_x509_crt_init( &cacert ); - - ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_ca_crt, - mbedtls_test_ca_crt_len ); - if( ret != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n X.509 signature verify: "); - - ret = mbedtls_x509_crt_verify( &clicert, &cacert, NULL, NULL, &flags, NULL, NULL ); - if( ret != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - return( ret ); - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n\n"); - - mbedtls_x509_crt_free( &cacert ); - mbedtls_x509_crt_free( &clicert ); - - return( 0 ); -#else - ((void) verbose); - return( 0 ); -#endif /* MBEDTLS_CERTS_C && MBEDTLS_SHA1_C */ -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_X509_USE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/x509_create.c b/components/ssl/mbedtls/mbedtls/library/x509_create.c deleted file mode 100644 index df20ec8e..00000000 --- a/components/ssl/mbedtls/mbedtls/library/x509_create.c +++ /dev/null @@ -1,340 +0,0 @@ -/* - * X.509 base functions for creating certificates / CSRs - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_X509_CREATE_C) - -#include "mbedtls/x509.h" -#include "mbedtls/asn1write.h" -#include "mbedtls/oid.h" - -#include - -typedef struct { - const char *name; - size_t name_len; - const char*oid; -} x509_attr_descriptor_t; - -#define ADD_STRLEN( s ) s, sizeof( s ) - 1 - -static const x509_attr_descriptor_t x509_attrs[] = -{ - { ADD_STRLEN( "CN" ), MBEDTLS_OID_AT_CN }, - { ADD_STRLEN( "commonName" ), MBEDTLS_OID_AT_CN }, - { ADD_STRLEN( "C" ), MBEDTLS_OID_AT_COUNTRY }, - { ADD_STRLEN( "countryName" ), MBEDTLS_OID_AT_COUNTRY }, - { ADD_STRLEN( "O" ), MBEDTLS_OID_AT_ORGANIZATION }, - { ADD_STRLEN( "organizationName" ), MBEDTLS_OID_AT_ORGANIZATION }, - { ADD_STRLEN( "L" ), MBEDTLS_OID_AT_LOCALITY }, - { ADD_STRLEN( "locality" ), MBEDTLS_OID_AT_LOCALITY }, - { ADD_STRLEN( "R" ), MBEDTLS_OID_PKCS9_EMAIL }, - { ADD_STRLEN( "OU" ), MBEDTLS_OID_AT_ORG_UNIT }, - { ADD_STRLEN( "organizationalUnitName" ), MBEDTLS_OID_AT_ORG_UNIT }, - { ADD_STRLEN( "ST" ), MBEDTLS_OID_AT_STATE }, - { ADD_STRLEN( "stateOrProvinceName" ), MBEDTLS_OID_AT_STATE }, - { ADD_STRLEN( "emailAddress" ), MBEDTLS_OID_PKCS9_EMAIL }, - { ADD_STRLEN( "serialNumber" ), MBEDTLS_OID_AT_SERIAL_NUMBER }, - { ADD_STRLEN( "postalAddress" ), MBEDTLS_OID_AT_POSTAL_ADDRESS }, - { ADD_STRLEN( "postalCode" ), MBEDTLS_OID_AT_POSTAL_CODE }, - { ADD_STRLEN( "dnQualifier" ), MBEDTLS_OID_AT_DN_QUALIFIER }, - { ADD_STRLEN( "title" ), MBEDTLS_OID_AT_TITLE }, - { ADD_STRLEN( "surName" ), MBEDTLS_OID_AT_SUR_NAME }, - { ADD_STRLEN( "SN" ), MBEDTLS_OID_AT_SUR_NAME }, - { ADD_STRLEN( "givenName" ), MBEDTLS_OID_AT_GIVEN_NAME }, - { ADD_STRLEN( "GN" ), MBEDTLS_OID_AT_GIVEN_NAME }, - { ADD_STRLEN( "initials" ), MBEDTLS_OID_AT_INITIALS }, - { ADD_STRLEN( "pseudonym" ), MBEDTLS_OID_AT_PSEUDONYM }, - { ADD_STRLEN( "generationQualifier" ), MBEDTLS_OID_AT_GENERATION_QUALIFIER }, - { ADD_STRLEN( "domainComponent" ), MBEDTLS_OID_DOMAIN_COMPONENT }, - { ADD_STRLEN( "DC" ), MBEDTLS_OID_DOMAIN_COMPONENT }, - { NULL, 0, NULL } -}; - -static const char *x509_at_oid_from_name( const char *name, size_t name_len ) -{ - const x509_attr_descriptor_t *cur; - - for( cur = x509_attrs; cur->name != NULL; cur++ ) - if( cur->name_len == name_len && - strncmp( cur->name, name, name_len ) == 0 ) - break; - - return( cur->oid ); -} - -int mbedtls_x509_string_to_names( mbedtls_asn1_named_data **head, const char *name ) -{ - int ret = 0; - const char *s = name, *c = s; - const char *end = s + strlen( s ); - const char *oid = NULL; - int in_tag = 1; - char data[MBEDTLS_X509_MAX_DN_NAME_SIZE]; - char *d = data; - - /* Clear existing chain if present */ - mbedtls_asn1_free_named_data_list( head ); - - while( c <= end ) - { - if( in_tag && *c == '=' ) - { - if( ( oid = x509_at_oid_from_name( s, c - s ) ) == NULL ) - { - ret = MBEDTLS_ERR_X509_UNKNOWN_OID; - goto exit; - } - - s = c + 1; - in_tag = 0; - d = data; - } - - if( !in_tag && *c == '\\' && c != end ) - { - c++; - - /* Check for valid escaped characters */ - if( c == end || *c != ',' ) - { - ret = MBEDTLS_ERR_X509_INVALID_NAME; - goto exit; - } - } - else if( !in_tag && ( *c == ',' || c == end ) ) - { - if( mbedtls_asn1_store_named_data( head, oid, strlen( oid ), - (unsigned char *) data, - d - data ) == NULL ) - { - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - } - - while( c < end && *(c + 1) == ' ' ) - c++; - - s = c + 1; - in_tag = 1; - } - - if( !in_tag && s != c + 1 ) - { - *(d++) = *c; - - if( d - data == MBEDTLS_X509_MAX_DN_NAME_SIZE ) - { - ret = MBEDTLS_ERR_X509_INVALID_NAME; - goto exit; - } - } - - c++; - } - -exit: - - return( ret ); -} - -/* The first byte of the value in the mbedtls_asn1_named_data structure is reserved - * to store the critical boolean for us - */ -int mbedtls_x509_set_extension( mbedtls_asn1_named_data **head, const char *oid, size_t oid_len, - int critical, const unsigned char *val, size_t val_len ) -{ - mbedtls_asn1_named_data *cur; - - if( ( cur = mbedtls_asn1_store_named_data( head, oid, oid_len, - NULL, val_len + 1 ) ) == NULL ) - { - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - } - - cur->val.p[0] = critical; - memcpy( cur->val.p + 1, val, val_len ); - - return( 0 ); -} - -/* - * RelativeDistinguishedName ::= - * SET OF AttributeTypeAndValue - * - * AttributeTypeAndValue ::= SEQUENCE { - * type AttributeType, - * value AttributeValue } - * - * AttributeType ::= OBJECT IDENTIFIER - * - * AttributeValue ::= ANY DEFINED BY AttributeType - */ -static int x509_write_name( unsigned char **p, unsigned char *start, - const char *oid, size_t oid_len, - const unsigned char *name, size_t name_len ) -{ - int ret; - size_t len = 0; - - // Write PrintableString for all except MBEDTLS_OID_PKCS9_EMAIL - // - if( MBEDTLS_OID_SIZE( MBEDTLS_OID_PKCS9_EMAIL ) == oid_len && - memcmp( oid, MBEDTLS_OID_PKCS9_EMAIL, oid_len ) == 0 ) - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_ia5_string( p, start, - (const char *) name, - name_len ) ); - } - else - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_printable_string( p, start, - (const char *) name, - name_len ) ); - } - - // Write OID - // - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid, oid_len ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SET ) ); - - return( (int) len ); -} - -int mbedtls_x509_write_names( unsigned char **p, unsigned char *start, - mbedtls_asn1_named_data *first ) -{ - int ret; - size_t len = 0; - mbedtls_asn1_named_data *cur = first; - - while( cur != NULL ) - { - MBEDTLS_ASN1_CHK_ADD( len, x509_write_name( p, start, (char *) cur->oid.p, - cur->oid.len, - cur->val.p, cur->val.len ) ); - cur = cur->next; - } - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return( (int) len ); -} - -int mbedtls_x509_write_sig( unsigned char **p, unsigned char *start, - const char *oid, size_t oid_len, - unsigned char *sig, size_t size ) -{ - int ret; - size_t len = 0; - - if( *p < start || (size_t)( *p - start ) < size ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - len = size; - (*p) -= len; - memcpy( *p, sig, len ); - - if( *p - start < 1 ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - *--(*p) = 0; - len += 1; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BIT_STRING ) ); - - // Write OID - // - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( p, start, oid, - oid_len, 0 ) ); - - return( (int) len ); -} - -static int x509_write_extension( unsigned char **p, unsigned char *start, - mbedtls_asn1_named_data *ext ) -{ - int ret; - size_t len = 0; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, ext->val.p + 1, - ext->val.len - 1 ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, ext->val.len - 1 ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OCTET_STRING ) ); - - if( ext->val.p[0] != 0 ) - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_bool( p, start, 1 ) ); - } - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, ext->oid.p, - ext->oid.len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, ext->oid.len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OID ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return( (int) len ); -} - -/* - * Extension ::= SEQUENCE { - * extnID OBJECT IDENTIFIER, - * critical BOOLEAN DEFAULT FALSE, - * extnValue OCTET STRING - * -- contains the DER encoding of an ASN.1 value - * -- corresponding to the extension type identified - * -- by extnID - * } - */ -int mbedtls_x509_write_extensions( unsigned char **p, unsigned char *start, - mbedtls_asn1_named_data *first ) -{ - int ret; - size_t len = 0; - mbedtls_asn1_named_data *cur_ext = first; - - while( cur_ext != NULL ) - { - MBEDTLS_ASN1_CHK_ADD( len, x509_write_extension( p, start, cur_ext ) ); - cur_ext = cur_ext->next; - } - - return( (int) len ); -} - -#endif /* MBEDTLS_X509_CREATE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/x509_crl.c b/components/ssl/mbedtls/mbedtls/library/x509_crl.c deleted file mode 100644 index b0f39d42..00000000 --- a/components/ssl/mbedtls/mbedtls/library/x509_crl.c +++ /dev/null @@ -1,776 +0,0 @@ -/* - * X.509 Certidicate Revocation List (CRL) parsing - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The ITU-T X.509 standard defines a certificate format for PKI. - * - * http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs) - * http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs) - * http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10) - * - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_X509_CRL_PARSE_C) - -#include "mbedtls/x509_crl.h" -#include "mbedtls/oid.h" - -#include - -#if defined(MBEDTLS_PEM_PARSE_C) -#include "mbedtls/pem.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#include -#define mbedtls_free free -#define mbedtls_calloc calloc -#define mbedtls_snprintf snprintf -#endif - -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) -#include -#else -#include -#endif - -#if defined(MBEDTLS_FS_IO) || defined(EFIX64) || defined(EFI32) -#include -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * Version ::= INTEGER { v1(0), v2(1) } - */ -static int x509_crl_get_version( unsigned char **p, - const unsigned char *end, - int *ver ) -{ - int ret; - - if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - { - *ver = 0; - return( 0 ); - } - - return( MBEDTLS_ERR_X509_INVALID_VERSION + ret ); - } - - return( 0 ); -} - -/* - * X.509 CRL v2 extensions - * - * We currently don't parse any extension's content, but we do check that the - * list of extensions is well-formed and abort on critical extensions (that - * are unsupported as we don't support any extension so far) - */ -static int x509_get_crl_ext( unsigned char **p, - const unsigned char *end, - mbedtls_x509_buf *ext ) -{ - int ret; - - /* - * crlExtensions [0] EXPLICIT Extensions OPTIONAL - * -- if present, version MUST be v2 - */ - if( ( ret = mbedtls_x509_get_ext( p, end, ext, 0 ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( 0 ); - - return( ret ); - } - - while( *p < end ) - { - /* - * Extension ::= SEQUENCE { - * extnID OBJECT IDENTIFIER, - * critical BOOLEAN DEFAULT FALSE, - * extnValue OCTET STRING } - */ - int is_critical = 0; - const unsigned char *end_ext_data; - size_t len; - - /* Get enclosing sequence tag */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - end_ext_data = *p + len; - - /* Get OID (currently ignored) */ - if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &len, - MBEDTLS_ASN1_OID ) ) != 0 ) - { - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - } - *p += len; - - /* Get optional critical */ - if( ( ret = mbedtls_asn1_get_bool( p, end_ext_data, - &is_critical ) ) != 0 && - ( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) ) - { - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - } - - /* Data should be octet string type */ - if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &len, - MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - /* Ignore data so far and just check its length */ - *p += len; - if( *p != end_ext_data ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - /* Abort on (unsupported) critical extensions */ - if( is_critical ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - } - - if( *p != end ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * X.509 CRL v2 entry extensions (no extensions parsed yet.) - */ -static int x509_get_crl_entry_ext( unsigned char **p, - const unsigned char *end, - mbedtls_x509_buf *ext ) -{ - int ret; - size_t len = 0; - - /* OPTIONAL */ - if( end <= *p ) - return( 0 ); - - ext->tag = **p; - ext->p = *p; - - /* - * Get CRL-entry extension sequence header - * crlEntryExtensions Extensions OPTIONAL -- if present, MUST be v2 - */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &ext->len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - { - ext->p = NULL; - return( 0 ); - } - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - } - - end = *p + ext->len; - - if( end != *p + ext->len ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - while( *p < end ) - { - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - *p += len; - } - - if( *p != end ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * X.509 CRL Entries - */ -static int x509_get_entries( unsigned char **p, - const unsigned char *end, - mbedtls_x509_crl_entry *entry ) -{ - int ret; - size_t entry_len; - mbedtls_x509_crl_entry *cur_entry = entry; - - if( *p == end ) - return( 0 ); - - if( ( ret = mbedtls_asn1_get_tag( p, end, &entry_len, - MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( 0 ); - - return( ret ); - } - - end = *p + entry_len; - - while( *p < end ) - { - size_t len2; - const unsigned char *end2; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len2, - MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED ) ) != 0 ) - { - return( ret ); - } - - cur_entry->raw.tag = **p; - cur_entry->raw.p = *p; - cur_entry->raw.len = len2; - end2 = *p + len2; - - if( ( ret = mbedtls_x509_get_serial( p, end2, &cur_entry->serial ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_x509_get_time( p, end2, - &cur_entry->revocation_date ) ) != 0 ) - return( ret ); - - if( ( ret = x509_get_crl_entry_ext( p, end2, - &cur_entry->entry_ext ) ) != 0 ) - return( ret ); - - if( *p < end ) - { - cur_entry->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_crl_entry ) ); - - if( cur_entry->next == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - cur_entry = cur_entry->next; - } - } - - return( 0 ); -} - -/* - * Parse one CRLs in DER format and append it to the chained list - */ -int mbedtls_x509_crl_parse_der( mbedtls_x509_crl *chain, - const unsigned char *buf, size_t buflen ) -{ - int ret; - size_t len; - unsigned char *p = NULL, *end = NULL; - mbedtls_x509_buf sig_params1, sig_params2, sig_oid2; - mbedtls_x509_crl *crl = chain; - - /* - * Check for valid input - */ - if( crl == NULL || buf == NULL ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - memset( &sig_params1, 0, sizeof( mbedtls_x509_buf ) ); - memset( &sig_params2, 0, sizeof( mbedtls_x509_buf ) ); - memset( &sig_oid2, 0, sizeof( mbedtls_x509_buf ) ); - - /* - * Add new CRL on the end of the chain if needed. - */ - while( crl->version != 0 && crl->next != NULL ) - crl = crl->next; - - if( crl->version != 0 && crl->next == NULL ) - { - crl->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_crl ) ); - - if( crl->next == NULL ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - } - - mbedtls_x509_crl_init( crl->next ); - crl = crl->next; - } - - /* - * Copy raw DER-encoded CRL - */ - if( buflen == 0 ) - return( MBEDTLS_ERR_X509_INVALID_FORMAT ); - - p = mbedtls_calloc( 1, buflen ); - if( p == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - memcpy( p, buf, buflen ); - - crl->raw.p = p; - crl->raw.len = buflen; - - end = p + buflen; - - /* - * CertificateList ::= SEQUENCE { - * tbsCertList TBSCertList, - * signatureAlgorithm AlgorithmIdentifier, - * signatureValue BIT STRING } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT ); - } - - if( len != (size_t) ( end - p ) ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - - /* - * TBSCertList ::= SEQUENCE { - */ - crl->tbs.p = p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - end = p + len; - crl->tbs.len = end - crl->tbs.p; - - /* - * Version ::= INTEGER OPTIONAL { v1(0), v2(1) } - * -- if present, MUST be v2 - * - * signature AlgorithmIdentifier - */ - if( ( ret = x509_crl_get_version( &p, end, &crl->version ) ) != 0 || - ( ret = mbedtls_x509_get_alg( &p, end, &crl->sig_oid, &sig_params1 ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - - if( crl->version < 0 || crl->version > 1 ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_UNKNOWN_VERSION ); - } - - crl->version++; - - if( ( ret = mbedtls_x509_get_sig_alg( &crl->sig_oid, &sig_params1, - &crl->sig_md, &crl->sig_pk, - &crl->sig_opts ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG ); - } - - /* - * issuer Name - */ - crl->issuer_raw.p = p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - if( ( ret = mbedtls_x509_get_name( &p, p + len, &crl->issuer ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - - crl->issuer_raw.len = p - crl->issuer_raw.p; - - /* - * thisUpdate Time - * nextUpdate Time OPTIONAL - */ - if( ( ret = mbedtls_x509_get_time( &p, end, &crl->this_update ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - - if( ( ret = mbedtls_x509_get_time( &p, end, &crl->next_update ) ) != 0 ) - { - if( ret != ( MBEDTLS_ERR_X509_INVALID_DATE + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) && - ret != ( MBEDTLS_ERR_X509_INVALID_DATE + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ) ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - } - - /* - * revokedCertificates SEQUENCE OF SEQUENCE { - * userCertificate CertificateSerialNumber, - * revocationDate Time, - * crlEntryExtensions Extensions OPTIONAL - * -- if present, MUST be v2 - * } OPTIONAL - */ - if( ( ret = x509_get_entries( &p, end, &crl->entry ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - - /* - * crlExtensions EXPLICIT Extensions OPTIONAL - * -- if present, MUST be v2 - */ - if( crl->version == 2 ) - { - ret = x509_get_crl_ext( &p, end, &crl->crl_ext ); - - if( ret != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - } - - if( p != end ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - - end = crl->raw.p + crl->raw.len; - - /* - * signatureAlgorithm AlgorithmIdentifier, - * signatureValue BIT STRING - */ - if( ( ret = mbedtls_x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - - if( crl->sig_oid.len != sig_oid2.len || - memcmp( crl->sig_oid.p, sig_oid2.p, crl->sig_oid.len ) != 0 || - sig_params1.len != sig_params2.len || - ( sig_params1.len != 0 && - memcmp( sig_params1.p, sig_params2.p, sig_params1.len ) != 0 ) ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_SIG_MISMATCH ); - } - - if( ( ret = mbedtls_x509_get_sig( &p, end, &crl->sig ) ) != 0 ) - { - mbedtls_x509_crl_free( crl ); - return( ret ); - } - - if( p != end ) - { - mbedtls_x509_crl_free( crl ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - - return( 0 ); -} - -/* - * Parse one or more CRLs and add them to the chained list - */ -int mbedtls_x509_crl_parse( mbedtls_x509_crl *chain, const unsigned char *buf, size_t buflen ) -{ -#if defined(MBEDTLS_PEM_PARSE_C) - int ret; - size_t use_len; - mbedtls_pem_context pem; - int is_pem = 0; - - if( chain == NULL || buf == NULL ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - do - { - mbedtls_pem_init( &pem ); - - // Avoid calling mbedtls_pem_read_buffer() on non-null-terminated - // string - if( buflen == 0 || buf[buflen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN X509 CRL-----", - "-----END X509 CRL-----", - buf, NULL, 0, &use_len ); - - if( ret == 0 ) - { - /* - * Was PEM encoded - */ - is_pem = 1; - - buflen -= use_len; - buf += use_len; - - if( ( ret = mbedtls_x509_crl_parse_der( chain, - pem.buf, pem.buflen ) ) != 0 ) - { - mbedtls_pem_free( &pem ); - return( ret ); - } - } - else if( is_pem ) - { - mbedtls_pem_free( &pem ); - return( ret ); - } - - mbedtls_pem_free( &pem ); - } - /* In the PEM case, buflen is 1 at the end, for the terminated NULL byte. - * And a valid CRL cannot be less than 1 byte anyway. */ - while( is_pem && buflen > 1 ); - - if( is_pem ) - return( 0 ); - else -#endif /* MBEDTLS_PEM_PARSE_C */ - return( mbedtls_x509_crl_parse_der( chain, buf, buflen ) ); -} - -#if defined(MBEDTLS_FS_IO) -/* - * Load one or more CRLs and add them to the chained list - */ -int mbedtls_x509_crl_parse_file( mbedtls_x509_crl *chain, const char *path ) -{ - int ret; - size_t n; - unsigned char *buf; - - if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 ) - return( ret ); - - ret = mbedtls_x509_crl_parse( chain, buf, n ); - - mbedtls_zeroize( buf, n ); - mbedtls_free( buf ); - - return( ret ); -} -#endif /* MBEDTLS_FS_IO */ - -/* - * Return an informational string about the certificate. - */ -#define BEFORE_COLON 14 -#define BC "14" -/* - * Return an informational string about the CRL. - */ -int mbedtls_x509_crl_info( char *buf, size_t size, const char *prefix, - const mbedtls_x509_crl *crl ) -{ - int ret; - size_t n; - char *p; - const mbedtls_x509_crl_entry *entry; - - p = buf; - n = size; - - ret = mbedtls_snprintf( p, n, "%sCRL version : %d", - prefix, crl->version ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%sissuer name : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - ret = mbedtls_x509_dn_gets( p, n, &crl->issuer ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%sthis update : " \ - "%04d-%02d-%02d %02d:%02d:%02d", prefix, - crl->this_update.year, crl->this_update.mon, - crl->this_update.day, crl->this_update.hour, - crl->this_update.min, crl->this_update.sec ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%snext update : " \ - "%04d-%02d-%02d %02d:%02d:%02d", prefix, - crl->next_update.year, crl->next_update.mon, - crl->next_update.day, crl->next_update.hour, - crl->next_update.min, crl->next_update.sec ); - MBEDTLS_X509_SAFE_SNPRINTF; - - entry = &crl->entry; - - ret = mbedtls_snprintf( p, n, "\n%sRevoked certificates:", - prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - while( entry != NULL && entry->raw.len != 0 ) - { - ret = mbedtls_snprintf( p, n, "\n%sserial number: ", - prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_x509_serial_gets( p, n, &entry->serial ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, " revocation date: " \ - "%04d-%02d-%02d %02d:%02d:%02d", - entry->revocation_date.year, entry->revocation_date.mon, - entry->revocation_date.day, entry->revocation_date.hour, - entry->revocation_date.min, entry->revocation_date.sec ); - MBEDTLS_X509_SAFE_SNPRINTF; - - entry = entry->next; - } - - ret = mbedtls_snprintf( p, n, "\n%ssigned using : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_x509_sig_alg_gets( p, n, &crl->sig_oid, crl->sig_pk, crl->sig_md, - crl->sig_opts ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n" ); - MBEDTLS_X509_SAFE_SNPRINTF; - - return( (int) ( size - n ) ); -} - -/* - * Initialize a CRL chain - */ -void mbedtls_x509_crl_init( mbedtls_x509_crl *crl ) -{ - memset( crl, 0, sizeof(mbedtls_x509_crl) ); -} - -/* - * Unallocate all CRL data - */ -void mbedtls_x509_crl_free( mbedtls_x509_crl *crl ) -{ - mbedtls_x509_crl *crl_cur = crl; - mbedtls_x509_crl *crl_prv; - mbedtls_x509_name *name_cur; - mbedtls_x509_name *name_prv; - mbedtls_x509_crl_entry *entry_cur; - mbedtls_x509_crl_entry *entry_prv; - - if( crl == NULL ) - return; - - do - { -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) - mbedtls_free( crl_cur->sig_opts ); -#endif - - name_cur = crl_cur->issuer.next; - while( name_cur != NULL ) - { - name_prv = name_cur; - name_cur = name_cur->next; - mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) ); - mbedtls_free( name_prv ); - } - - entry_cur = crl_cur->entry.next; - while( entry_cur != NULL ) - { - entry_prv = entry_cur; - entry_cur = entry_cur->next; - mbedtls_zeroize( entry_prv, sizeof( mbedtls_x509_crl_entry ) ); - mbedtls_free( entry_prv ); - } - - if( crl_cur->raw.p != NULL ) - { - mbedtls_zeroize( crl_cur->raw.p, crl_cur->raw.len ); - mbedtls_free( crl_cur->raw.p ); - } - - crl_cur = crl_cur->next; - } - while( crl_cur != NULL ); - - crl_cur = crl; - do - { - crl_prv = crl_cur; - crl_cur = crl_cur->next; - - mbedtls_zeroize( crl_prv, sizeof( mbedtls_x509_crl ) ); - if( crl_prv != crl ) - mbedtls_free( crl_prv ); - } - while( crl_cur != NULL ); -} - -#endif /* MBEDTLS_X509_CRL_PARSE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/x509_crt.c b/components/ssl/mbedtls/mbedtls/library/x509_crt.c deleted file mode 100644 index c869e8d3..00000000 --- a/components/ssl/mbedtls/mbedtls/library/x509_crt.c +++ /dev/null @@ -1,2432 +0,0 @@ -/* - * X.509 certificate parsing and verification - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The ITU-T X.509 standard defines a certificate format for PKI. - * - * http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs) - * http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs) - * http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10) - * - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_X509_CRT_PARSE_C) - -#include "mbedtls/x509_crt.h" -#include "mbedtls/oid.h" - -#include -#include - -#if defined(MBEDTLS_PEM_PARSE_C) -#include "mbedtls/pem.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_free free -#define mbedtls_calloc calloc -#define mbedtls_snprintf snprintf -#endif - -#if defined(MBEDTLS_THREADING_C) -#include "mbedtls/threading.h" -#endif - -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) -#include -#else -#include -#endif - -#if defined(MBEDTLS_FS_IO) -#include -#if !defined(_WIN32) || defined(EFIX64) || defined(EFI32) -#include -#include -#include -#endif /* !_WIN32 || EFIX64 || EFI32 */ -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * Default profile - */ -const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default = -{ -#if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES) - /* Allow SHA-1 (weak, but still safe in controlled environments) */ - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA1 ) | -#endif - /* Only SHA-2 hashes */ - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA224 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ), - 0xFFFFFFF, /* Any PK alg */ - 0xFFFFFFF, /* Any curve */ - MBEDTLS_RSA_BITLEN_MIN, -}; - -/* - * Next-default profile - */ -const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next = -{ - /* Hashes from SHA-256 and above */ - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ), - 0xFFFFFFF, /* Any PK alg */ -#if defined(MBEDTLS_ECP_C) - /* Curves at or above 128-bit security level */ - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP256R1 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP384R1 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP521R1 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_BP256R1 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_BP384R1 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_BP512R1 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP256K1 ), -#else - 0, -#endif - MBEDTLS_RSA_BITLEN_MIN, -}; - -/* - * NSA Suite B Profile - */ -const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb = -{ - /* Only SHA-256 and 384 */ - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ), - /* Only ECDSA */ - MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_ECDSA ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_ECKEY ), -#if defined(MBEDTLS_ECP_C) - /* Only NIST P-256 and P-384 */ - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP256R1 ) | - MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP384R1 ), -#else - 0, -#endif - 0, -}; - -/* - * Check md_alg against profile - * Return 0 if md_alg acceptable for this profile, -1 otherwise - */ -static int x509_profile_check_md_alg( const mbedtls_x509_crt_profile *profile, - mbedtls_md_type_t md_alg ) -{ - if( ( profile->allowed_mds & MBEDTLS_X509_ID_FLAG( md_alg ) ) != 0 ) - return( 0 ); - - return( -1 ); -} - -/* - * Check pk_alg against profile - * Return 0 if pk_alg acceptable for this profile, -1 otherwise - */ -static int x509_profile_check_pk_alg( const mbedtls_x509_crt_profile *profile, - mbedtls_pk_type_t pk_alg ) -{ - if( ( profile->allowed_pks & MBEDTLS_X509_ID_FLAG( pk_alg ) ) != 0 ) - return( 0 ); - - return( -1 ); -} - -/* - * Check key against profile - * Return 0 if pk_alg acceptable for this profile, -1 otherwise - */ -static int x509_profile_check_key( const mbedtls_x509_crt_profile *profile, - mbedtls_pk_type_t pk_alg, - const mbedtls_pk_context *pk ) -{ -#if defined(MBEDTLS_RSA_C) - if( pk_alg == MBEDTLS_PK_RSA || pk_alg == MBEDTLS_PK_RSASSA_PSS ) - { - if( mbedtls_pk_get_bitlen( pk ) >= profile->rsa_min_bitlen ) - return( 0 ); - - MBEDTLS_DEBUGF("ERROR: Certification RSA bit length is %d and should be >= %d", - mbedtls_pk_get_bitlen(pk), MBEDTLS_RSA_BITLEN_MIN); - - return( -1 ); - } -#endif - -#if defined(MBEDTLS_ECP_C) - if( pk_alg == MBEDTLS_PK_ECDSA || - pk_alg == MBEDTLS_PK_ECKEY || - pk_alg == MBEDTLS_PK_ECKEY_DH ) - { - mbedtls_ecp_group_id gid = mbedtls_pk_ec( *pk )->grp.id; - - if( ( profile->allowed_curves & MBEDTLS_X509_ID_FLAG( gid ) ) != 0 ) - return( 0 ); - - return( -1 ); - } -#endif - - return( -1 ); -} - -/* - * Version ::= INTEGER { v1(0), v2(1), v3(2) } - */ -static int x509_get_version( unsigned char **p, - const unsigned char *end, - int *ver ) -{ - int ret; - size_t len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - { - *ver = 0; - return( 0 ); - } - - return( ret ); - } - - end = *p + len; - - if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_VERSION + ret ); - - if( *p != end ) - return( MBEDTLS_ERR_X509_INVALID_VERSION + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * Validity ::= SEQUENCE { - * notBefore Time, - * notAfter Time } - */ -static int x509_get_dates( unsigned char **p, - const unsigned char *end, - mbedtls_x509_time *from, - mbedtls_x509_time *to ) -{ - int ret; - size_t len; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_DATE + ret ); - - end = *p + len; - - if( ( ret = mbedtls_x509_get_time( p, end, from ) ) != 0 ) - return( ret ); - - if( ( ret = mbedtls_x509_get_time( p, end, to ) ) != 0 ) - return( ret ); - - if( *p != end ) - return( MBEDTLS_ERR_X509_INVALID_DATE + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * X.509 v2/v3 unique identifier (not parsed) - */ -static int x509_get_uid( unsigned char **p, - const unsigned char *end, - mbedtls_x509_buf *uid, int n ) -{ - int ret; - - if( *p == end ) - return( 0 ); - - uid->tag = **p; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &uid->len, - MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | n ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( 0 ); - - return( ret ); - } - - uid->p = *p; - *p += uid->len; - - return( 0 ); -} - -static int x509_get_basic_constraints( unsigned char **p, - const unsigned char *end, - int *ca_istrue, - int *max_pathlen ) -{ - int ret; - size_t len; - - /* - * BasicConstraints ::= SEQUENCE { - * cA BOOLEAN DEFAULT FALSE, - * pathLenConstraint INTEGER (0..MAX) OPTIONAL } - */ - *ca_istrue = 0; /* DEFAULT FALSE */ - *max_pathlen = 0; /* endless */ - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( *p == end ) - return( 0 ); - - if( ( ret = mbedtls_asn1_get_bool( p, end, ca_istrue ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - ret = mbedtls_asn1_get_int( p, end, ca_istrue ); - - if( ret != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( *ca_istrue != 0 ) - *ca_istrue = 1; - } - - if( *p == end ) - return( 0 ); - - if( ( ret = mbedtls_asn1_get_int( p, end, max_pathlen ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( *p != end ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - (*max_pathlen)++; - - return( 0 ); -} - -static int x509_get_ns_cert_type( unsigned char **p, - const unsigned char *end, - unsigned char *ns_cert_type) -{ - int ret; - mbedtls_x509_bitstring bs = { 0, 0, NULL }; - - if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( bs.len != 1 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_INVALID_LENGTH ); - - /* Get actual bitstring */ - *ns_cert_type = *bs.p; - return( 0 ); -} - -static int x509_get_key_usage( unsigned char **p, - const unsigned char *end, - unsigned int *key_usage) -{ - int ret; - size_t i; - mbedtls_x509_bitstring bs = { 0, 0, NULL }; - - if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( bs.len < 1 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_INVALID_LENGTH ); - - /* Get actual bitstring */ - *key_usage = 0; - for( i = 0; i < bs.len && i < sizeof( unsigned int ); i++ ) - { - *key_usage |= (unsigned int) bs.p[i] << (8*i); - } - - return( 0 ); -} - -/* - * ExtKeyUsageSyntax ::= SEQUENCE SIZE (1..MAX) OF KeyPurposeId - * - * KeyPurposeId ::= OBJECT IDENTIFIER - */ -static int x509_get_ext_key_usage( unsigned char **p, - const unsigned char *end, - mbedtls_x509_sequence *ext_key_usage) -{ - int ret; - - if( ( ret = mbedtls_asn1_get_sequence_of( p, end, ext_key_usage, MBEDTLS_ASN1_OID ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - /* Sequence length must be >= 1 */ - if( ext_key_usage->buf.p == NULL ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_INVALID_LENGTH ); - - return( 0 ); -} - -/* - * SubjectAltName ::= GeneralNames - * - * GeneralNames ::= SEQUENCE SIZE (1..MAX) OF GeneralName - * - * GeneralName ::= CHOICE { - * otherName [0] OtherName, - * rfc822Name [1] IA5String, - * dNSName [2] IA5String, - * x400Address [3] ORAddress, - * directoryName [4] Name, - * ediPartyName [5] EDIPartyName, - * uniformResourceIdentifier [6] IA5String, - * iPAddress [7] OCTET STRING, - * registeredID [8] OBJECT IDENTIFIER } - * - * OtherName ::= SEQUENCE { - * type-id OBJECT IDENTIFIER, - * value [0] EXPLICIT ANY DEFINED BY type-id } - * - * EDIPartyName ::= SEQUENCE { - * nameAssigner [0] DirectoryString OPTIONAL, - * partyName [1] DirectoryString } - * - * NOTE: we only parse and use dNSName at this point. - */ -static int x509_get_subject_alt_name( unsigned char **p, - const unsigned char *end, - mbedtls_x509_sequence *subject_alt_name ) -{ - int ret; - size_t len, tag_len; - mbedtls_asn1_buf *buf; - unsigned char tag; - mbedtls_asn1_sequence *cur = subject_alt_name; - - /* Get main sequence tag */ - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( *p + len != end ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - while( *p < end ) - { - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - tag = **p; - (*p)++; - if( ( ret = mbedtls_asn1_get_len( p, end, &tag_len ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - if( ( tag & MBEDTLS_ASN1_TAG_CLASS_MASK ) != - MBEDTLS_ASN1_CONTEXT_SPECIFIC ) - { - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - } - - /* Skip everything but DNS name */ - if( tag != ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | 2 ) ) - { - *p += tag_len; - continue; - } - - /* Allocate and assign next pointer */ - if( cur->buf.p != NULL ) - { - if( cur->next != NULL ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS ); - - cur->next = mbedtls_calloc( 1, sizeof( mbedtls_asn1_sequence ) ); - - if( cur->next == NULL ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_ALLOC_FAILED ); - - cur = cur->next; - } - - buf = &(cur->buf); - buf->tag = tag; - buf->p = *p; - buf->len = tag_len; - *p += buf->len; - } - - /* Set final sequence entry's next pointer to NULL */ - cur->next = NULL; - - if( *p != end ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * X.509 v3 extensions - * - */ -static int x509_get_crt_ext( unsigned char **p, - const unsigned char *end, - mbedtls_x509_crt *crt ) -{ - int ret; - size_t len; - unsigned char *end_ext_data, *end_ext_octet; - - if( ( ret = mbedtls_x509_get_ext( p, end, &crt->v3_ext, 3 ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - return( 0 ); - - return( ret ); - } - - while( *p < end ) - { - /* - * Extension ::= SEQUENCE { - * extnID OBJECT IDENTIFIER, - * critical BOOLEAN DEFAULT FALSE, - * extnValue OCTET STRING } - */ - mbedtls_x509_buf extn_oid = {0, 0, NULL}; - int is_critical = 0; /* DEFAULT FALSE */ - int ext_type = 0; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - end_ext_data = *p + len; - - /* Get extension ID */ - extn_oid.tag = **p; - - if( ( ret = mbedtls_asn1_get_tag( p, end, &extn_oid.len, MBEDTLS_ASN1_OID ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - extn_oid.p = *p; - *p += extn_oid.len; - - if( ( end - *p ) < 1 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_OUT_OF_DATA ); - - /* Get optional critical */ - if( ( ret = mbedtls_asn1_get_bool( p, end_ext_data, &is_critical ) ) != 0 && - ( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - /* Data should be octet string type */ - if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &len, - MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret ); - - end_ext_octet = *p + len; - - if( end_ext_octet != end_ext_data ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - /* - * Detect supported extensions - */ - ret = mbedtls_oid_get_x509_ext_type( &extn_oid, &ext_type ); - - if( ret != 0 ) - { - /* No parser found, skip extension */ - *p = end_ext_octet; - -#if !defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION) - if( is_critical ) - { - /* Data is marked as critical: fail */ - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ); - } -#endif - continue; - } - - /* Forbid repeated extensions */ - if( ( crt->ext_types & ext_type ) != 0 ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS ); - - crt->ext_types |= ext_type; - - switch( ext_type ) - { - case MBEDTLS_X509_EXT_BASIC_CONSTRAINTS: - /* Parse basic constraints */ - if( ( ret = x509_get_basic_constraints( p, end_ext_octet, - &crt->ca_istrue, &crt->max_pathlen ) ) != 0 ) - return( ret ); - break; - - case MBEDTLS_X509_EXT_KEY_USAGE: - /* Parse key usage */ - if( ( ret = x509_get_key_usage( p, end_ext_octet, - &crt->key_usage ) ) != 0 ) - return( ret ); - break; - - case MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE: - /* Parse extended key usage */ - if( ( ret = x509_get_ext_key_usage( p, end_ext_octet, - &crt->ext_key_usage ) ) != 0 ) - return( ret ); - break; - - case MBEDTLS_X509_EXT_SUBJECT_ALT_NAME: - /* Parse subject alt name */ - if( ( ret = x509_get_subject_alt_name( p, end_ext_octet, - &crt->subject_alt_names ) ) != 0 ) - return( ret ); - break; - - case MBEDTLS_X509_EXT_NS_CERT_TYPE: - /* Parse netscape certificate type */ - if( ( ret = x509_get_ns_cert_type( p, end_ext_octet, - &crt->ns_cert_type ) ) != 0 ) - return( ret ); - break; - - default: - return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE ); - } - } - - if( *p != end ) - return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - - return( 0 ); -} - -/* - * Parse and fill a single X.509 certificate in DER format - */ -static int x509_crt_parse_der_core( mbedtls_x509_crt *crt, const unsigned char *buf, - size_t buflen ) -{ - int ret; - size_t len; - unsigned char *p, *end, *crt_end; - mbedtls_x509_buf sig_params1, sig_params2, sig_oid2; - - memset( &sig_params1, 0, sizeof( mbedtls_x509_buf ) ); - memset( &sig_params2, 0, sizeof( mbedtls_x509_buf ) ); - memset( &sig_oid2, 0, sizeof( mbedtls_x509_buf ) ); - - /* - * Check for valid input - */ - if( crt == NULL || buf == NULL ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - // Use the original buffer until we figure out actual length - p = (unsigned char*) buf; - len = buflen; - end = p + len; - - /* - * Certificate ::= SEQUENCE { - * tbsCertificate TBSCertificate, - * signatureAlgorithm AlgorithmIdentifier, - * signatureValue BIT STRING } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT ); - } - - if( len > (size_t) ( end - p ) ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - crt_end = p + len; - - // Create and populate a new buffer for the raw field - crt->raw.len = crt_end - buf; - crt->raw.p = p = mbedtls_calloc( 1, crt->raw.len ); - if( p == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - memcpy( p, buf, crt->raw.len ); - - // Direct pointers to the new buffer - p += crt->raw.len - len; - end = crt_end = p + len; - - /* - * TBSCertificate ::= SEQUENCE { - */ - crt->tbs.p = p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - end = p + len; - crt->tbs.len = end - crt->tbs.p; - - /* - * Version ::= INTEGER { v1(0), v2(1), v3(2) } - * - * CertificateSerialNumber ::= INTEGER - * - * signature AlgorithmIdentifier - */ - if( ( ret = x509_get_version( &p, end, &crt->version ) ) != 0 || - ( ret = mbedtls_x509_get_serial( &p, end, &crt->serial ) ) != 0 || - ( ret = mbedtls_x509_get_alg( &p, end, &crt->sig_oid, - &sig_params1 ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - if( crt->version < 0 || crt->version > 2 ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_UNKNOWN_VERSION ); - } - - crt->version++; - - if( ( ret = mbedtls_x509_get_sig_alg( &crt->sig_oid, &sig_params1, - &crt->sig_md, &crt->sig_pk, - &crt->sig_opts ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - /* - * issuer Name - */ - crt->issuer_raw.p = p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - if( ( ret = mbedtls_x509_get_name( &p, p + len, &crt->issuer ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - crt->issuer_raw.len = p - crt->issuer_raw.p; - - /* - * Validity ::= SEQUENCE { - * notBefore Time, - * notAfter Time } - * - */ - if( ( ret = x509_get_dates( &p, end, &crt->valid_from, - &crt->valid_to ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - /* - * subject Name - */ - crt->subject_raw.p = p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - if( len && ( ret = mbedtls_x509_get_name( &p, p + len, &crt->subject ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - crt->subject_raw.len = p - crt->subject_raw.p; - - /* - * SubjectPublicKeyInfo - */ - if( ( ret = mbedtls_pk_parse_subpubkey( &p, end, &crt->pk ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - /* - * issuerUniqueID [1] IMPLICIT UniqueIdentifier OPTIONAL, - * -- If present, version shall be v2 or v3 - * subjectUniqueID [2] IMPLICIT UniqueIdentifier OPTIONAL, - * -- If present, version shall be v2 or v3 - * extensions [3] EXPLICIT Extensions OPTIONAL - * -- If present, version shall be v3 - */ - if( crt->version == 2 || crt->version == 3 ) - { - ret = x509_get_uid( &p, end, &crt->issuer_id, 1 ); - if( ret != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - } - - if( crt->version == 2 || crt->version == 3 ) - { - ret = x509_get_uid( &p, end, &crt->subject_id, 2 ); - if( ret != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - } - -#if !defined(MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3) - if( crt->version == 3 ) -#endif - { - ret = x509_get_crt_ext( &p, end, crt ); - if( ret != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - } - - if( p != end ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - - end = crt_end; - - /* - * } - * -- end of TBSCertificate - * - * signatureAlgorithm AlgorithmIdentifier, - * signatureValue BIT STRING - */ - if( ( ret = mbedtls_x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - if( crt->sig_oid.len != sig_oid2.len || - memcmp( crt->sig_oid.p, sig_oid2.p, crt->sig_oid.len ) != 0 || - sig_params1.len != sig_params2.len || - ( sig_params1.len != 0 && - memcmp( sig_params1.p, sig_params2.p, sig_params1.len ) != 0 ) ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_SIG_MISMATCH ); - } - - if( ( ret = mbedtls_x509_get_sig( &p, end, &crt->sig ) ) != 0 ) - { - mbedtls_x509_crt_free( crt ); - return( ret ); - } - - if( p != end ) - { - mbedtls_x509_crt_free( crt ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - - return( 0 ); -} - -/* - * Parse one X.509 certificate in DER format from a buffer and add them to a - * chained list - */ -int mbedtls_x509_crt_parse_der( mbedtls_x509_crt *chain, const unsigned char *buf, - size_t buflen ) -{ - int ret; - mbedtls_x509_crt *crt = chain, *prev = NULL; - - /* - * Check for valid input - */ - if( crt == NULL || buf == NULL ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - while( crt->version != 0 && crt->next != NULL ) - { - prev = crt; - crt = crt->next; - } - - /* - * Add new certificate on the end of the chain if needed. - */ - if( crt->version != 0 && crt->next == NULL ) - { - crt->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) ); - - if( crt->next == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - prev = crt; - mbedtls_x509_crt_init( crt->next ); - crt = crt->next; - } - - if( ( ret = x509_crt_parse_der_core( crt, buf, buflen ) ) != 0 ) - { - if( prev ) - prev->next = NULL; - - if( crt != chain ) - mbedtls_free( crt ); - - return( ret ); - } - - return( 0 ); -} - -/* - * Parse one or more PEM certificates from a buffer and add them to the chained - * list - */ -int mbedtls_x509_crt_parse( mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen ) -{ -#if defined(MBEDTLS_PEM_PARSE_C) - int success = 0, first_error = 0, total_failed = 0; - int buf_format = MBEDTLS_X509_FORMAT_DER; -#endif - - /* - * Check for valid input - */ - if( chain == NULL || buf == NULL ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - /* - * Determine buffer content. Buffer contains either one DER certificate or - * one or more PEM certificates. - */ -#if defined(MBEDTLS_PEM_PARSE_C) - if( buflen != 0 && buf[buflen - 1] == '\0' && - strstr( (const char *) buf, "-----BEGIN CERTIFICATE-----" ) != NULL ) - { - buf_format = MBEDTLS_X509_FORMAT_PEM; - } - - if( buf_format == MBEDTLS_X509_FORMAT_DER ) - return mbedtls_x509_crt_parse_der( chain, buf, buflen ); -#else - return mbedtls_x509_crt_parse_der( chain, buf, buflen ); -#endif - -#if defined(MBEDTLS_PEM_PARSE_C) - if( buf_format == MBEDTLS_X509_FORMAT_PEM ) - { - int ret; - mbedtls_pem_context pem; - - /* 1 rather than 0 since the terminating NULL byte is counted in */ - while( buflen > 1 ) - { - size_t use_len; - mbedtls_pem_init( &pem ); - - /* If we get there, we know the string is null-terminated */ - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN CERTIFICATE-----", - "-----END CERTIFICATE-----", - buf, NULL, 0, &use_len ); - - if( ret == 0 ) - { - /* - * Was PEM encoded - */ - buflen -= use_len; - buf += use_len; - } - else if( ret == MBEDTLS_ERR_PEM_BAD_INPUT_DATA ) - { - return( ret ); - } - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - { - mbedtls_pem_free( &pem ); - - /* - * PEM header and footer were found - */ - buflen -= use_len; - buf += use_len; - - if( first_error == 0 ) - first_error = ret; - - total_failed++; - continue; - } - else - break; - - ret = mbedtls_x509_crt_parse_der( chain, pem.buf, pem.buflen ); - - mbedtls_pem_free( &pem ); - - if( ret != 0 ) - { - /* - * Quit parsing on a memory error - */ - if( ret == MBEDTLS_ERR_X509_ALLOC_FAILED ) - return( ret ); - - if( first_error == 0 ) - first_error = ret; - - total_failed++; - continue; - } - - success = 1; - } - } - - if( success ) - return( total_failed ); - else if( first_error ) - return( first_error ); - else - return( MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT ); -#endif /* MBEDTLS_PEM_PARSE_C */ -} - -#if defined(MBEDTLS_FS_IO) -/* - * Load one or more certificates and add them to the chained list - */ -int mbedtls_x509_crt_parse_file( mbedtls_x509_crt *chain, const char *path ) -{ - int ret; - size_t n; - unsigned char *buf; - - if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 ) - return( ret ); - - ret = mbedtls_x509_crt_parse( chain, buf, n ); - - mbedtls_zeroize( buf, n ); - mbedtls_free( buf ); - - return( ret ); -} - -int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path ) -{ - int ret = 0; -#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32) - int w_ret; - WCHAR szDir[MAX_PATH]; - char filename[MAX_PATH]; - char *p; - size_t len = strlen( path ); - - WIN32_FIND_DATAW file_data; - HANDLE hFind; - - if( len > MAX_PATH - 3 ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - memset( szDir, 0, sizeof(szDir) ); - memset( filename, 0, MAX_PATH ); - memcpy( filename, path, len ); - filename[len++] = '\\'; - p = filename + len; - filename[len++] = '*'; - - w_ret = MultiByteToWideChar( CP_ACP, 0, filename, (int)len, szDir, - MAX_PATH - 3 ); - if( w_ret == 0 ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - hFind = FindFirstFileW( szDir, &file_data ); - if( hFind == INVALID_HANDLE_VALUE ) - return( MBEDTLS_ERR_X509_FILE_IO_ERROR ); - - len = MAX_PATH - len; - do - { - memset( p, 0, len ); - - if( file_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) - continue; - - w_ret = WideCharToMultiByte( CP_ACP, 0, file_data.cFileName, - lstrlenW( file_data.cFileName ), - p, (int) len - 1, - NULL, NULL ); - if( w_ret == 0 ) - { - ret = MBEDTLS_ERR_X509_FILE_IO_ERROR; - goto cleanup; - } - - w_ret = mbedtls_x509_crt_parse_file( chain, filename ); - if( w_ret < 0 ) - ret++; - else - ret += w_ret; - } - while( FindNextFileW( hFind, &file_data ) != 0 ); - - if( GetLastError() != ERROR_NO_MORE_FILES ) - ret = MBEDTLS_ERR_X509_FILE_IO_ERROR; - -cleanup: - FindClose( hFind ); -#else /* _WIN32 */ - int t_ret; - int snp_ret; - struct stat sb; - struct dirent *entry; - char entry_name[MBEDTLS_X509_MAX_FILE_PATH_LEN]; - DIR *dir = opendir( path ); - - if( dir == NULL ) - return( MBEDTLS_ERR_X509_FILE_IO_ERROR ); - -#if defined(MBEDTLS_THREADING_C) - if( ( ret = mbedtls_mutex_lock( &mbedtls_threading_readdir_mutex ) ) != 0 ) - { - closedir( dir ); - return( ret ); - } -#endif /* MBEDTLS_THREADING_C */ - - while( ( entry = readdir( dir ) ) != NULL ) - { - snp_ret = mbedtls_snprintf( entry_name, sizeof entry_name, - "%s/%s", path, entry->d_name ); - - if( snp_ret < 0 || (size_t)snp_ret >= sizeof entry_name ) - { - ret = MBEDTLS_ERR_X509_BUFFER_TOO_SMALL; - goto cleanup; - } - else if( stat( entry_name, &sb ) == -1 ) - { - ret = MBEDTLS_ERR_X509_FILE_IO_ERROR; - goto cleanup; - } - - if( !S_ISREG( sb.st_mode ) ) - continue; - - // Ignore parse errors - // - t_ret = mbedtls_x509_crt_parse_file( chain, entry_name ); - if( t_ret < 0 ) - ret++; - else - ret += t_ret; - } - -cleanup: - closedir( dir ); - -#if defined(MBEDTLS_THREADING_C) - if( mbedtls_mutex_unlock( &mbedtls_threading_readdir_mutex ) != 0 ) - ret = MBEDTLS_ERR_THREADING_MUTEX_ERROR; -#endif /* MBEDTLS_THREADING_C */ - -#endif /* _WIN32 */ - - return( ret ); -} -#endif /* MBEDTLS_FS_IO */ - -static int x509_info_subject_alt_name( char **buf, size_t *size, - const mbedtls_x509_sequence *subject_alt_name ) -{ - size_t i; - size_t n = *size; - char *p = *buf; - const mbedtls_x509_sequence *cur = subject_alt_name; - const char *sep = ""; - size_t sep_len = 0; - - while( cur != NULL ) - { - if( cur->buf.len + sep_len >= n ) - { - *p = '\0'; - return( MBEDTLS_ERR_X509_BUFFER_TOO_SMALL ); - } - - n -= cur->buf.len + sep_len; - for( i = 0; i < sep_len; i++ ) - *p++ = sep[i]; - for( i = 0; i < cur->buf.len; i++ ) - *p++ = cur->buf.p[i]; - - sep = ", "; - sep_len = 2; - - cur = cur->next; - } - - *p = '\0'; - - *size = n; - *buf = p; - - return( 0 ); -} - -#define PRINT_ITEM(i) \ - { \ - ret = mbedtls_snprintf( p, n, "%s" i, sep ); \ - MBEDTLS_X509_SAFE_SNPRINTF; \ - sep = ", "; \ - } - -#define CERT_TYPE(type,name) \ - if( ns_cert_type & type ) \ - PRINT_ITEM( name ); - -static int x509_info_cert_type( char **buf, size_t *size, - unsigned char ns_cert_type ) -{ - int ret; - size_t n = *size; - char *p = *buf; - const char *sep = ""; - - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT, "SSL Client" ); - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER, "SSL Server" ); - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_EMAIL, "Email" ); - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING, "Object Signing" ); - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_RESERVED, "Reserved" ); - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_SSL_CA, "SSL CA" ); - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA, "Email CA" ); - CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA, "Object Signing CA" ); - - *size = n; - *buf = p; - - return( 0 ); -} - -#define KEY_USAGE(code,name) \ - if( key_usage & code ) \ - PRINT_ITEM( name ); - -static int x509_info_key_usage( char **buf, size_t *size, - unsigned int key_usage ) -{ - int ret; - size_t n = *size; - char *p = *buf; - const char *sep = ""; - - KEY_USAGE( MBEDTLS_X509_KU_DIGITAL_SIGNATURE, "Digital Signature" ); - KEY_USAGE( MBEDTLS_X509_KU_NON_REPUDIATION, "Non Repudiation" ); - KEY_USAGE( MBEDTLS_X509_KU_KEY_ENCIPHERMENT, "Key Encipherment" ); - KEY_USAGE( MBEDTLS_X509_KU_DATA_ENCIPHERMENT, "Data Encipherment" ); - KEY_USAGE( MBEDTLS_X509_KU_KEY_AGREEMENT, "Key Agreement" ); - KEY_USAGE( MBEDTLS_X509_KU_KEY_CERT_SIGN, "Key Cert Sign" ); - KEY_USAGE( MBEDTLS_X509_KU_CRL_SIGN, "CRL Sign" ); - KEY_USAGE( MBEDTLS_X509_KU_ENCIPHER_ONLY, "Encipher Only" ); - KEY_USAGE( MBEDTLS_X509_KU_DECIPHER_ONLY, "Decipher Only" ); - - *size = n; - *buf = p; - - return( 0 ); -} - -static int x509_info_ext_key_usage( char **buf, size_t *size, - const mbedtls_x509_sequence *extended_key_usage ) -{ - int ret; - const char *desc; - size_t n = *size; - char *p = *buf; - const mbedtls_x509_sequence *cur = extended_key_usage; - const char *sep = ""; - - while( cur != NULL ) - { - if( mbedtls_oid_get_extended_key_usage( &cur->buf, &desc ) != 0 ) - desc = "???"; - - ret = mbedtls_snprintf( p, n, "%s%s", sep, desc ); - MBEDTLS_X509_SAFE_SNPRINTF; - - sep = ", "; - - cur = cur->next; - } - - *size = n; - *buf = p; - - return( 0 ); -} - -/* - * Return an informational string about the certificate. - */ -#define BEFORE_COLON 18 -#define BC "18" -int mbedtls_x509_crt_info( char *buf, size_t size, const char *prefix, - const mbedtls_x509_crt *crt ) -{ - int ret; - size_t n; - char *p; - char key_size_str[BEFORE_COLON]; - - p = buf; - n = size; - - if( NULL == crt ) - { - ret = mbedtls_snprintf( p, n, "\nCertificate is uninitialised!\n" ); - MBEDTLS_X509_SAFE_SNPRINTF; - - return( (int) ( size - n ) ); - } - - ret = mbedtls_snprintf( p, n, "%scert. version : %d\n", - prefix, crt->version ); - MBEDTLS_X509_SAFE_SNPRINTF; - ret = mbedtls_snprintf( p, n, "%sserial number : ", - prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_x509_serial_gets( p, n, &crt->serial ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%sissuer name : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - ret = mbedtls_x509_dn_gets( p, n, &crt->issuer ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%ssubject name : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - ret = mbedtls_x509_dn_gets( p, n, &crt->subject ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%sissued on : " \ - "%04d-%02d-%02d %02d:%02d:%02d", prefix, - crt->valid_from.year, crt->valid_from.mon, - crt->valid_from.day, crt->valid_from.hour, - crt->valid_from.min, crt->valid_from.sec ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%sexpires on : " \ - "%04d-%02d-%02d %02d:%02d:%02d", prefix, - crt->valid_to.year, crt->valid_to.mon, - crt->valid_to.day, crt->valid_to.hour, - crt->valid_to.min, crt->valid_to.sec ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%ssigned using : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_x509_sig_alg_gets( p, n, &crt->sig_oid, crt->sig_pk, - crt->sig_md, crt->sig_opts ); - MBEDTLS_X509_SAFE_SNPRINTF; - - /* Key size */ - if( ( ret = mbedtls_x509_key_size_helper( key_size_str, BEFORE_COLON, - mbedtls_pk_get_name( &crt->pk ) ) ) != 0 ) - { - return( ret ); - } - - ret = mbedtls_snprintf( p, n, "\n%s%-" BC "s: %d bits", prefix, key_size_str, - (int) mbedtls_pk_get_bitlen( &crt->pk ) ); - MBEDTLS_X509_SAFE_SNPRINTF; - - /* - * Optional extensions - */ - - if( crt->ext_types & MBEDTLS_X509_EXT_BASIC_CONSTRAINTS ) - { - ret = mbedtls_snprintf( p, n, "\n%sbasic constraints : CA=%s", prefix, - crt->ca_istrue ? "true" : "false" ); - MBEDTLS_X509_SAFE_SNPRINTF; - - if( crt->max_pathlen > 0 ) - { - ret = mbedtls_snprintf( p, n, ", max_pathlen=%d", crt->max_pathlen - 1 ); - MBEDTLS_X509_SAFE_SNPRINTF; - } - } - - if( crt->ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME ) - { - ret = mbedtls_snprintf( p, n, "\n%ssubject alt name : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - if( ( ret = x509_info_subject_alt_name( &p, &n, - &crt->subject_alt_names ) ) != 0 ) - return( ret ); - } - - if( crt->ext_types & MBEDTLS_X509_EXT_NS_CERT_TYPE ) - { - ret = mbedtls_snprintf( p, n, "\n%scert. type : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - if( ( ret = x509_info_cert_type( &p, &n, crt->ns_cert_type ) ) != 0 ) - return( ret ); - } - - if( crt->ext_types & MBEDTLS_X509_EXT_KEY_USAGE ) - { - ret = mbedtls_snprintf( p, n, "\n%skey usage : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - if( ( ret = x509_info_key_usage( &p, &n, crt->key_usage ) ) != 0 ) - return( ret ); - } - - if( crt->ext_types & MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE ) - { - ret = mbedtls_snprintf( p, n, "\n%sext key usage : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - if( ( ret = x509_info_ext_key_usage( &p, &n, - &crt->ext_key_usage ) ) != 0 ) - return( ret ); - } - - ret = mbedtls_snprintf( p, n, "\n" ); - MBEDTLS_X509_SAFE_SNPRINTF; - - return( (int) ( size - n ) ); -} - -struct x509_crt_verify_string { - int code; - const char *string; -}; - -static const struct x509_crt_verify_string x509_crt_verify_strings[] = { - { MBEDTLS_X509_BADCERT_EXPIRED, "The certificate validity has expired" }, - { MBEDTLS_X509_BADCERT_REVOKED, "The certificate has been revoked (is on a CRL)" }, - { MBEDTLS_X509_BADCERT_CN_MISMATCH, "The certificate Common Name (CN) does not match with the expected CN" }, - { MBEDTLS_X509_BADCERT_NOT_TRUSTED, "The certificate is not correctly signed by the trusted CA" }, - { MBEDTLS_X509_BADCRL_NOT_TRUSTED, "The CRL is not correctly signed by the trusted CA" }, - { MBEDTLS_X509_BADCRL_EXPIRED, "The CRL is expired" }, - { MBEDTLS_X509_BADCERT_MISSING, "Certificate was missing" }, - { MBEDTLS_X509_BADCERT_SKIP_VERIFY, "Certificate verification was skipped" }, - { MBEDTLS_X509_BADCERT_OTHER, "Other reason (can be used by verify callback)" }, - { MBEDTLS_X509_BADCERT_FUTURE, "The certificate validity starts in the future" }, - { MBEDTLS_X509_BADCRL_FUTURE, "The CRL is from the future" }, - { MBEDTLS_X509_BADCERT_KEY_USAGE, "Usage does not match the keyUsage extension" }, - { MBEDTLS_X509_BADCERT_EXT_KEY_USAGE, "Usage does not match the extendedKeyUsage extension" }, - { MBEDTLS_X509_BADCERT_NS_CERT_TYPE, "Usage does not match the nsCertType extension" }, - { MBEDTLS_X509_BADCERT_BAD_MD, "The certificate is signed with an unacceptable hash." }, - { MBEDTLS_X509_BADCERT_BAD_PK, "The certificate is signed with an unacceptable PK alg (eg RSA vs ECDSA)." }, - { MBEDTLS_X509_BADCERT_BAD_KEY, "The certificate is signed with an unacceptable key (eg bad curve, RSA too short)." }, - { MBEDTLS_X509_BADCRL_BAD_MD, "The CRL is signed with an unacceptable hash." }, - { MBEDTLS_X509_BADCRL_BAD_PK, "The CRL is signed with an unacceptable PK alg (eg RSA vs ECDSA)." }, - { MBEDTLS_X509_BADCRL_BAD_KEY, "The CRL is signed with an unacceptable key (eg bad curve, RSA too short)." }, - { 0, NULL } -}; - -int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix, - uint32_t flags ) -{ - int ret; - const struct x509_crt_verify_string *cur; - char *p = buf; - size_t n = size; - - for( cur = x509_crt_verify_strings; cur->string != NULL ; cur++ ) - { - if( ( flags & cur->code ) == 0 ) - continue; - - ret = mbedtls_snprintf( p, n, "%s%s\n", prefix, cur->string ); - MBEDTLS_X509_SAFE_SNPRINTF; - flags ^= cur->code; - } - - if( flags != 0 ) - { - ret = mbedtls_snprintf( p, n, "%sUnknown reason " - "(this should not happen)\n", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - } - - return( (int) ( size - n ) ); -} - -#if defined(MBEDTLS_X509_CHECK_KEY_USAGE) -int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt, - unsigned int usage ) -{ - unsigned int usage_must, usage_may; - unsigned int may_mask = MBEDTLS_X509_KU_ENCIPHER_ONLY - | MBEDTLS_X509_KU_DECIPHER_ONLY; - - if( ( crt->ext_types & MBEDTLS_X509_EXT_KEY_USAGE ) == 0 ) - return( 0 ); - - usage_must = usage & ~may_mask; - - if( ( ( crt->key_usage & ~may_mask ) & usage_must ) != usage_must ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - usage_may = usage & may_mask; - - if( ( ( crt->key_usage & may_mask ) | usage_may ) != usage_may ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - return( 0 ); -} -#endif - -#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) -int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt, - const char *usage_oid, - size_t usage_len ) -{ - const mbedtls_x509_sequence *cur; - - /* Extension is not mandatory, absent means no restriction */ - if( ( crt->ext_types & MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE ) == 0 ) - return( 0 ); - - /* - * Look for the requested usage (or wildcard ANY) in our list - */ - for( cur = &crt->ext_key_usage; cur != NULL; cur = cur->next ) - { - const mbedtls_x509_buf *cur_oid = &cur->buf; - - if( cur_oid->len == usage_len && - memcmp( cur_oid->p, usage_oid, usage_len ) == 0 ) - { - return( 0 ); - } - - if( MBEDTLS_OID_CMP( MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE, cur_oid ) == 0 ) - return( 0 ); - } - - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); -} -#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */ - -#if defined(MBEDTLS_X509_CRL_PARSE_C) -/* - * Return 1 if the certificate is revoked, or 0 otherwise. - */ -int mbedtls_x509_crt_is_revoked( const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl ) -{ - const mbedtls_x509_crl_entry *cur = &crl->entry; - - while( cur != NULL && cur->serial.len != 0 ) - { - if( crt->serial.len == cur->serial.len && - memcmp( crt->serial.p, cur->serial.p, crt->serial.len ) == 0 ) - { - if( mbedtls_x509_time_is_past( &cur->revocation_date ) ) - return( 1 ); - } - - cur = cur->next; - } - - return( 0 ); -} - -/* - * Check that the given certificate is not revoked according to the CRL. - * Skip validation is no CRL for the given CA is present. - */ -static int x509_crt_verifycrl( mbedtls_x509_crt *crt, mbedtls_x509_crt *ca, - mbedtls_x509_crl *crl_list, - const mbedtls_x509_crt_profile *profile ) -{ - int flags = 0; - unsigned char hash[MBEDTLS_MD_MAX_SIZE]; - const mbedtls_md_info_t *md_info; - - if( ca == NULL ) - return( flags ); - - while( crl_list != NULL ) - { - if( crl_list->version == 0 || - crl_list->issuer_raw.len != ca->subject_raw.len || - memcmp( crl_list->issuer_raw.p, ca->subject_raw.p, - crl_list->issuer_raw.len ) != 0 ) - { - crl_list = crl_list->next; - continue; - } - - /* - * Check if the CA is configured to sign CRLs - */ -#if defined(MBEDTLS_X509_CHECK_KEY_USAGE) - if( mbedtls_x509_crt_check_key_usage( ca, MBEDTLS_X509_KU_CRL_SIGN ) != 0 ) - { - flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED; - break; - } -#endif - - /* - * Check if CRL is correctly signed by the trusted CA - */ - if( x509_profile_check_md_alg( profile, crl_list->sig_md ) != 0 ) - flags |= MBEDTLS_X509_BADCRL_BAD_MD; - - if( x509_profile_check_pk_alg( profile, crl_list->sig_pk ) != 0 ) - flags |= MBEDTLS_X509_BADCRL_BAD_PK; - - md_info = mbedtls_md_info_from_type( crl_list->sig_md ); - if( md_info == NULL ) - { - /* - * Cannot check 'unknown' hash - */ - flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED; - break; - } - - mbedtls_md( md_info, crl_list->tbs.p, crl_list->tbs.len, hash ); - - if( x509_profile_check_key( profile, crl_list->sig_pk, &ca->pk ) != 0 ) - flags |= MBEDTLS_X509_BADCERT_BAD_KEY; - - if( mbedtls_pk_verify_ext( crl_list->sig_pk, crl_list->sig_opts, &ca->pk, - crl_list->sig_md, hash, mbedtls_md_get_size( md_info ), - crl_list->sig.p, crl_list->sig.len ) != 0 ) - { - flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED; - break; - } - - /* - * Check for validity of CRL (Do not drop out) - */ - if( mbedtls_x509_time_is_past( &crl_list->next_update ) ) - flags |= MBEDTLS_X509_BADCRL_EXPIRED; - - if( mbedtls_x509_time_is_future( &crl_list->this_update ) ) - flags |= MBEDTLS_X509_BADCRL_FUTURE; - - /* - * Check if certificate is revoked - */ - if( mbedtls_x509_crt_is_revoked( crt, crl_list ) ) - { - flags |= MBEDTLS_X509_BADCERT_REVOKED; - break; - } - - crl_list = crl_list->next; - } - - return( flags ); -} -#endif /* MBEDTLS_X509_CRL_PARSE_C */ - -/* - * Like memcmp, but case-insensitive and always returns -1 if different - */ -static int x509_memcasecmp( const void *s1, const void *s2, size_t len ) -{ - size_t i; - unsigned char diff; - const unsigned char *n1 = s1, *n2 = s2; - - for( i = 0; i < len; i++ ) - { - diff = n1[i] ^ n2[i]; - - if( diff == 0 ) - continue; - - if( diff == 32 && - ( ( n1[i] >= 'a' && n1[i] <= 'z' ) || - ( n1[i] >= 'A' && n1[i] <= 'Z' ) ) ) - { - continue; - } - - return( -1 ); - } - - return( 0 ); -} - -/* - * Return 0 if name matches wildcard, -1 otherwise - */ -static int x509_check_wildcard( const char *cn, mbedtls_x509_buf *name ) -{ - size_t i; - size_t cn_idx = 0, cn_len = strlen( cn ); - - if( name->len < 3 || name->p[0] != '*' || name->p[1] != '.' ) - return( 0 ); - - for( i = 0; i < cn_len; ++i ) - { - if( cn[i] == '.' ) - { - cn_idx = i; - break; - } - } - - if( cn_idx == 0 ) - return( -1 ); - - if( cn_len - cn_idx == name->len - 1 && - x509_memcasecmp( name->p + 1, cn + cn_idx, name->len - 1 ) == 0 ) - { - return( 0 ); - } - - return( -1 ); -} - -/* - * Compare two X.509 strings, case-insensitive, and allowing for some encoding - * variations (but not all). - * - * Return 0 if equal, -1 otherwise. - */ -static int x509_string_cmp( const mbedtls_x509_buf *a, const mbedtls_x509_buf *b ) -{ - if( a->tag == b->tag && - a->len == b->len && - memcmp( a->p, b->p, b->len ) == 0 ) - { - return( 0 ); - } - - if( ( a->tag == MBEDTLS_ASN1_UTF8_STRING || a->tag == MBEDTLS_ASN1_PRINTABLE_STRING ) && - ( b->tag == MBEDTLS_ASN1_UTF8_STRING || b->tag == MBEDTLS_ASN1_PRINTABLE_STRING ) && - a->len == b->len && - x509_memcasecmp( a->p, b->p, b->len ) == 0 ) - { - return( 0 ); - } - - return( -1 ); -} - -/* - * Compare two X.509 Names (aka rdnSequence). - * - * See RFC 5280 section 7.1, though we don't implement the whole algorithm: - * we sometimes return unequal when the full algorithm would return equal, - * but never the other way. (In particular, we don't do Unicode normalisation - * or space folding.) - * - * Return 0 if equal, -1 otherwise. - */ -static int x509_name_cmp( const mbedtls_x509_name *a, const mbedtls_x509_name *b ) -{ - /* Avoid recursion, it might not be optimised by the compiler */ - while( a != NULL || b != NULL ) - { - if( a == NULL || b == NULL ) - return( -1 ); - - /* type */ - if( a->oid.tag != b->oid.tag || - a->oid.len != b->oid.len || - memcmp( a->oid.p, b->oid.p, b->oid.len ) != 0 ) - { - return( -1 ); - } - - /* value */ - if( x509_string_cmp( &a->val, &b->val ) != 0 ) - return( -1 ); - - /* structure of the list of sets */ - if( a->next_merged != b->next_merged ) - return( -1 ); - - a = a->next; - b = b->next; - } - - /* a == NULL == b */ - return( 0 ); -} - -/* - * Check if 'parent' is a suitable parent (signing CA) for 'child'. - * Return 0 if yes, -1 if not. - * - * top means parent is a locally-trusted certificate - * bottom means child is the end entity cert - */ -static int x509_crt_check_parent( const mbedtls_x509_crt *child, - const mbedtls_x509_crt *parent, - int top, int bottom ) -{ - int need_ca_bit; - - /* Parent must be the issuer */ - if( x509_name_cmp( &child->issuer, &parent->subject ) != 0 ) - return( -1 ); - - /* Parent must have the basicConstraints CA bit set as a general rule */ - need_ca_bit = 1; - - /* Exception: v1/v2 certificates that are locally trusted. */ - if( top && parent->version < 3 ) - need_ca_bit = 0; - - /* Exception: self-signed end-entity certs that are locally trusted. */ - if( top && bottom && - child->raw.len == parent->raw.len && - memcmp( child->raw.p, parent->raw.p, child->raw.len ) == 0 ) - { - need_ca_bit = 0; - } - - if( need_ca_bit && ! parent->ca_istrue ) - return( -1 ); - -#if defined(MBEDTLS_X509_CHECK_KEY_USAGE) - if( need_ca_bit && - mbedtls_x509_crt_check_key_usage( parent, MBEDTLS_X509_KU_KEY_CERT_SIGN ) != 0 ) - { - return( -1 ); - } -#endif - - return( 0 ); -} - -static int x509_crt_verify_top( - mbedtls_x509_crt *child, mbedtls_x509_crt *trust_ca, - mbedtls_x509_crl *ca_crl, - const mbedtls_x509_crt_profile *profile, - int path_cnt, int self_cnt, uint32_t *flags, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ) -{ - int ret; - uint32_t ca_flags = 0; - int check_path_cnt; - unsigned char hash[MBEDTLS_MD_MAX_SIZE]; - const mbedtls_md_info_t *md_info; - mbedtls_x509_crt *future_past_ca = NULL; - - if( mbedtls_x509_time_is_past( &child->valid_to ) ) - *flags |= MBEDTLS_X509_BADCERT_EXPIRED; - - if( mbedtls_x509_time_is_future( &child->valid_from ) ) - *flags |= MBEDTLS_X509_BADCERT_FUTURE; - - if( x509_profile_check_md_alg( profile, child->sig_md ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_MD; - - if( x509_profile_check_pk_alg( profile, child->sig_pk ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_PK; - - /* - * Child is the top of the chain. Check against the trust_ca list. - */ - *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED; - - md_info = mbedtls_md_info_from_type( child->sig_md ); - if( md_info == NULL ) - { - /* - * Cannot check 'unknown', no need to try any CA - */ - trust_ca = NULL; - } - else - mbedtls_md( md_info, child->tbs.p, child->tbs.len, hash ); - - for( /* trust_ca */ ; trust_ca != NULL; trust_ca = trust_ca->next ) - { - if( x509_crt_check_parent( child, trust_ca, 1, path_cnt == 0 ) != 0 ) - continue; - - check_path_cnt = path_cnt + 1; - - /* - * Reduce check_path_cnt to check against if top of the chain is - * the same as the trusted CA - */ - if( child->subject_raw.len == trust_ca->subject_raw.len && - memcmp( child->subject_raw.p, trust_ca->subject_raw.p, - child->issuer_raw.len ) == 0 ) - { - check_path_cnt--; - } - - /* Self signed certificates do not count towards the limit */ - if( trust_ca->max_pathlen > 0 && - trust_ca->max_pathlen < check_path_cnt - self_cnt ) - { - continue; - } - - if( mbedtls_pk_verify_ext( child->sig_pk, child->sig_opts, &trust_ca->pk, - child->sig_md, hash, mbedtls_md_get_size( md_info ), - child->sig.p, child->sig.len ) != 0 ) - { - continue; - } - - if( mbedtls_x509_time_is_past( &trust_ca->valid_to ) || - mbedtls_x509_time_is_future( &trust_ca->valid_from ) ) - { - if ( future_past_ca == NULL ) - future_past_ca = trust_ca; - - continue; - } - - break; - } - - if( trust_ca != NULL || ( trust_ca = future_past_ca ) != NULL ) - { - /* - * Top of chain is signed by a trusted CA - */ - *flags &= ~MBEDTLS_X509_BADCERT_NOT_TRUSTED; - - if( x509_profile_check_key( profile, child->sig_pk, &trust_ca->pk ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_KEY; - } - - /* - * If top of chain is not the same as the trusted CA send a verify request - * to the callback for any issues with validity and CRL presence for the - * trusted CA certificate. - */ - if( trust_ca != NULL && - ( child->subject_raw.len != trust_ca->subject_raw.len || - memcmp( child->subject_raw.p, trust_ca->subject_raw.p, - child->issuer_raw.len ) != 0 ) ) - { -#if defined(MBEDTLS_X509_CRL_PARSE_C) - /* Check trusted CA's CRL for the chain's top crt */ - *flags |= x509_crt_verifycrl( child, trust_ca, ca_crl, profile ); -#else - ((void) ca_crl); -#endif - - if( mbedtls_x509_time_is_past( &trust_ca->valid_to ) ) - ca_flags |= MBEDTLS_X509_BADCERT_EXPIRED; - - if( mbedtls_x509_time_is_future( &trust_ca->valid_from ) ) - ca_flags |= MBEDTLS_X509_BADCERT_FUTURE; - - if( NULL != f_vrfy ) - { - if( ( ret = f_vrfy( p_vrfy, trust_ca, path_cnt + 1, - &ca_flags ) ) != 0 ) - { - return( ret ); - } - } - } - - /* Call callback on top cert */ - if( NULL != f_vrfy ) - { - if( ( ret = f_vrfy( p_vrfy, child, path_cnt, flags ) ) != 0 ) - return( ret ); - } - - *flags |= ca_flags; - - return( 0 ); -} - -static int x509_crt_verify_child( - mbedtls_x509_crt *child, mbedtls_x509_crt *parent, - mbedtls_x509_crt *trust_ca, mbedtls_x509_crl *ca_crl, - const mbedtls_x509_crt_profile *profile, - int path_cnt, int self_cnt, uint32_t *flags, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ) -{ - int ret; - uint32_t parent_flags = 0; - unsigned char hash[MBEDTLS_MD_MAX_SIZE]; - mbedtls_x509_crt *grandparent; - const mbedtls_md_info_t *md_info; - - /* Counting intermediate self signed certificates */ - if( ( path_cnt != 0 ) && x509_name_cmp( &child->issuer, &child->subject ) == 0 ) - self_cnt++; - - /* path_cnt is 0 for the first intermediate CA */ - if( 1 + path_cnt > MBEDTLS_X509_MAX_INTERMEDIATE_CA ) - { - /* return immediately as the goal is to avoid unbounded recursion */ - return( MBEDTLS_ERR_X509_FATAL_ERROR ); - } - - if( mbedtls_x509_time_is_past( &child->valid_to ) ) - *flags |= MBEDTLS_X509_BADCERT_EXPIRED; - - if( mbedtls_x509_time_is_future( &child->valid_from ) ) - *flags |= MBEDTLS_X509_BADCERT_FUTURE; - - if( x509_profile_check_md_alg( profile, child->sig_md ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_MD; - - if( x509_profile_check_pk_alg( profile, child->sig_pk ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_PK; - - md_info = mbedtls_md_info_from_type( child->sig_md ); - if( md_info == NULL ) - { - /* - * Cannot check 'unknown' hash - */ - *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED; - } - else - { - mbedtls_md( md_info, child->tbs.p, child->tbs.len, hash ); - - if( x509_profile_check_key( profile, child->sig_pk, &parent->pk ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_KEY; - - if( mbedtls_pk_verify_ext( child->sig_pk, child->sig_opts, &parent->pk, - child->sig_md, hash, mbedtls_md_get_size( md_info ), - child->sig.p, child->sig.len ) != 0 ) - { - *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED; - } - } - -#if defined(MBEDTLS_X509_CRL_PARSE_C) - /* Check trusted CA's CRL for the given crt */ - *flags |= x509_crt_verifycrl(child, parent, ca_crl, profile ); -#endif - - /* Look for a grandparent in trusted CAs */ - for( grandparent = trust_ca; - grandparent != NULL; - grandparent = grandparent->next ) - { - if( x509_crt_check_parent( parent, grandparent, - 0, path_cnt == 0 ) == 0 ) - break; - } - - if( grandparent != NULL ) - { - ret = x509_crt_verify_top( parent, grandparent, ca_crl, profile, - path_cnt + 1, self_cnt, &parent_flags, f_vrfy, p_vrfy ); - if( ret != 0 ) - return( ret ); - } - else - { - /* Look for a grandparent upwards the chain */ - for( grandparent = parent->next; - grandparent != NULL; - grandparent = grandparent->next ) - { - /* +2 because the current step is not yet accounted for - * and because max_pathlen is one higher than it should be. - * Also self signed certificates do not count to the limit. */ - if( grandparent->max_pathlen > 0 && - grandparent->max_pathlen < 2 + path_cnt - self_cnt ) - { - continue; - } - - if( x509_crt_check_parent( parent, grandparent, - 0, path_cnt == 0 ) == 0 ) - break; - } - - /* Is our parent part of the chain or at the top? */ - if( grandparent != NULL ) - { - ret = x509_crt_verify_child( parent, grandparent, trust_ca, ca_crl, - profile, path_cnt + 1, self_cnt, &parent_flags, - f_vrfy, p_vrfy ); - if( ret != 0 ) - return( ret ); - } - else - { - ret = x509_crt_verify_top( parent, trust_ca, ca_crl, profile, - path_cnt + 1, self_cnt, &parent_flags, - f_vrfy, p_vrfy ); - if( ret != 0 ) - return( ret ); - } - } - - /* child is verified to be a child of the parent, call verify callback */ - if( NULL != f_vrfy ) - if( ( ret = f_vrfy( p_vrfy, child, path_cnt, flags ) ) != 0 ) - return( ret ); - - *flags |= parent_flags; - - return( 0 ); -} - -/* - * Verify the certificate validity - */ -int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt, - mbedtls_x509_crt *trust_ca, - mbedtls_x509_crl *ca_crl, - const char *cn, uint32_t *flags, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ) -{ - return( mbedtls_x509_crt_verify_with_profile( crt, trust_ca, ca_crl, - &mbedtls_x509_crt_profile_default, cn, flags, f_vrfy, p_vrfy ) ); -} - - -/* - * Verify the certificate validity, with profile - */ -int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt, - mbedtls_x509_crt *trust_ca, - mbedtls_x509_crl *ca_crl, - const mbedtls_x509_crt_profile *profile, - const char *cn, uint32_t *flags, - int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), - void *p_vrfy ) -{ - size_t cn_len; - int ret; - int pathlen = 0, selfsigned = 0; - mbedtls_x509_crt *parent; - mbedtls_x509_name *name; - mbedtls_x509_sequence *cur = NULL; - mbedtls_pk_type_t pk_type; - - *flags = 0; - - if( profile == NULL ) - { - ret = MBEDTLS_ERR_X509_BAD_INPUT_DATA; - goto exit; - } - - if( cn != NULL ) - { - name = &crt->subject; - cn_len = strlen( cn ); - - if( crt->ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME ) - { - cur = &crt->subject_alt_names; - - while( cur != NULL ) - { - if( cur->buf.len == cn_len && - x509_memcasecmp( cn, cur->buf.p, cn_len ) == 0 ) - break; - - if( cur->buf.len > 2 && - memcmp( cur->buf.p, "*.", 2 ) == 0 && - x509_check_wildcard( cn, &cur->buf ) == 0 ) - { - break; - } - - cur = cur->next; - } - - if( cur == NULL ) - *flags |= MBEDTLS_X509_BADCERT_CN_MISMATCH; - } - else - { - while( name != NULL ) - { - if( MBEDTLS_OID_CMP( MBEDTLS_OID_AT_CN, &name->oid ) == 0 ) - { - if( name->val.len == cn_len && - x509_memcasecmp( name->val.p, cn, cn_len ) == 0 ) - break; - - if( name->val.len > 2 && - memcmp( name->val.p, "*.", 2 ) == 0 && - x509_check_wildcard( cn, &name->val ) == 0 ) - break; - } - - name = name->next; - } - - if( name == NULL ) - *flags |= MBEDTLS_X509_BADCERT_CN_MISMATCH; - } - } - - /* Check the type and size of the key */ - pk_type = mbedtls_pk_get_type( &crt->pk ); - - if( x509_profile_check_pk_alg( profile, pk_type ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_PK; - - if( x509_profile_check_key( profile, pk_type, &crt->pk ) != 0 ) - *flags |= MBEDTLS_X509_BADCERT_BAD_KEY; - - /* Look for a parent in trusted CAs */ - for( parent = trust_ca; parent != NULL; parent = parent->next ) - { - if( x509_crt_check_parent( crt, parent, 0, pathlen == 0 ) == 0 ) - break; - } - - if( parent != NULL ) - { - ret = x509_crt_verify_top( crt, parent, ca_crl, profile, - pathlen, selfsigned, flags, f_vrfy, p_vrfy ); - if( ret != 0 ) - goto exit; - } - else - { - /* Look for a parent upwards the chain */ - for( parent = crt->next; parent != NULL; parent = parent->next ) - if( x509_crt_check_parent( crt, parent, 0, pathlen == 0 ) == 0 ) - break; - - /* Are we part of the chain or at the top? */ - if( parent != NULL ) - { - ret = x509_crt_verify_child( crt, parent, trust_ca, ca_crl, profile, - pathlen, selfsigned, flags, f_vrfy, p_vrfy ); - if( ret != 0 ) - goto exit; - } - else - { - ret = x509_crt_verify_top( crt, trust_ca, ca_crl, profile, - pathlen, selfsigned, flags, f_vrfy, p_vrfy ); - if( ret != 0 ) - goto exit; - } - } - -exit: - /* prevent misuse of the vrfy callback - VERIFY_FAILED would be ignored by - * the SSL module for authmode optional, but non-zero return from the - * callback means a fatal error so it shouldn't be ignored */ - if( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ) - ret = MBEDTLS_ERR_X509_FATAL_ERROR; - - if( ret != 0 ) - { - *flags = (uint32_t) -1; - return( ret ); - } - - if( *flags != 0 ) - return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ); - - return( 0 ); -} - -/* - * Initialize a certificate chain - */ -void mbedtls_x509_crt_init( mbedtls_x509_crt *crt ) -{ - memset( crt, 0, sizeof(mbedtls_x509_crt) ); -} - -/* - * Unallocate all certificate data - */ -void mbedtls_x509_crt_free( mbedtls_x509_crt *crt ) -{ - mbedtls_x509_crt *cert_cur = crt; - mbedtls_x509_crt *cert_prv; - mbedtls_x509_name *name_cur; - mbedtls_x509_name *name_prv; - mbedtls_x509_sequence *seq_cur; - mbedtls_x509_sequence *seq_prv; - - if( crt == NULL ) - return; - - do - { - mbedtls_pk_free( &cert_cur->pk ); - -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) - mbedtls_free( cert_cur->sig_opts ); -#endif - - name_cur = cert_cur->issuer.next; - while( name_cur != NULL ) - { - name_prv = name_cur; - name_cur = name_cur->next; - mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) ); - mbedtls_free( name_prv ); - } - - name_cur = cert_cur->subject.next; - while( name_cur != NULL ) - { - name_prv = name_cur; - name_cur = name_cur->next; - mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) ); - mbedtls_free( name_prv ); - } - - seq_cur = cert_cur->ext_key_usage.next; - while( seq_cur != NULL ) - { - seq_prv = seq_cur; - seq_cur = seq_cur->next; - mbedtls_zeroize( seq_prv, sizeof( mbedtls_x509_sequence ) ); - mbedtls_free( seq_prv ); - } - - seq_cur = cert_cur->subject_alt_names.next; - while( seq_cur != NULL ) - { - seq_prv = seq_cur; - seq_cur = seq_cur->next; - mbedtls_zeroize( seq_prv, sizeof( mbedtls_x509_sequence ) ); - mbedtls_free( seq_prv ); - } - - if( cert_cur->raw.p != NULL ) - { - mbedtls_zeroize( cert_cur->raw.p, cert_cur->raw.len ); - mbedtls_free( cert_cur->raw.p ); - } - - cert_cur = cert_cur->next; - } - while( cert_cur != NULL ); - - cert_cur = crt; - do - { - cert_prv = cert_cur; - cert_cur = cert_cur->next; - - mbedtls_zeroize( cert_prv, sizeof( mbedtls_x509_crt ) ); - if( cert_prv != crt ) - mbedtls_free( cert_prv ); - } - while( cert_cur != NULL ); -} - -#endif /* MBEDTLS_X509_CRT_PARSE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/x509_csr.c b/components/ssl/mbedtls/mbedtls/library/x509_csr.c deleted file mode 100644 index 26a06db4..00000000 --- a/components/ssl/mbedtls/mbedtls/library/x509_csr.c +++ /dev/null @@ -1,423 +0,0 @@ -/* - * X.509 Certificate Signing Request (CSR) parsing - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * The ITU-T X.509 standard defines a certificate format for PKI. - * - * http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs) - * http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs) - * http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10) - * - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf - * http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_X509_CSR_PARSE_C) - -#include "mbedtls/x509_csr.h" -#include "mbedtls/oid.h" - -#include - -#if defined(MBEDTLS_PEM_PARSE_C) -#include "mbedtls/pem.h" -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#include -#define mbedtls_free free -#define mbedtls_calloc calloc -#define mbedtls_snprintf snprintf -#endif - -#if defined(MBEDTLS_FS_IO) || defined(EFIX64) || defined(EFI32) -#include -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * Version ::= INTEGER { v1(0) } - */ -static int x509_csr_get_version( unsigned char **p, - const unsigned char *end, - int *ver ) -{ - int ret; - - if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 ) - { - if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) - { - *ver = 0; - return( 0 ); - } - - return( MBEDTLS_ERR_X509_INVALID_VERSION + ret ); - } - - return( 0 ); -} - -/* - * Parse a CSR in DER format - */ -int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr, - const unsigned char *buf, size_t buflen ) -{ - int ret; - size_t len; - unsigned char *p, *end; - mbedtls_x509_buf sig_params; - - memset( &sig_params, 0, sizeof( mbedtls_x509_buf ) ); - - /* - * Check for valid input - */ - if( csr == NULL || buf == NULL || buflen == 0 ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - mbedtls_x509_csr_init( csr ); - - /* - * first copy the raw DER data - */ - p = mbedtls_calloc( 1, len = buflen ); - - if( p == NULL ) - return( MBEDTLS_ERR_X509_ALLOC_FAILED ); - - memcpy( p, buf, buflen ); - - csr->raw.p = p; - csr->raw.len = len; - end = p + len; - - /* - * CertificationRequest ::= SEQUENCE { - * certificationRequestInfo CertificationRequestInfo, - * signatureAlgorithm AlgorithmIdentifier, - * signature BIT STRING - * } - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT ); - } - - if( len != (size_t) ( end - p ) ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - - /* - * CertificationRequestInfo ::= SEQUENCE { - */ - csr->cri.p = p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - end = p + len; - csr->cri.len = end - csr->cri.p; - - /* - * Version ::= INTEGER { v1(0) } - */ - if( ( ret = x509_csr_get_version( &p, end, &csr->version ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( ret ); - } - - if( csr->version != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_UNKNOWN_VERSION ); - } - - csr->version++; - - /* - * subject Name - */ - csr->subject_raw.p = p; - - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - if( ( ret = mbedtls_x509_get_name( &p, p + len, &csr->subject ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( ret ); - } - - csr->subject_raw.len = p - csr->subject_raw.p; - - /* - * subjectPKInfo SubjectPublicKeyInfo - */ - if( ( ret = mbedtls_pk_parse_subpubkey( &p, end, &csr->pk ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( ret ); - } - - /* - * attributes [0] Attributes - * - * The list of possible attributes is open-ended, though RFC 2985 - * (PKCS#9) defines a few in section 5.4. We currently don't support any, - * so we just ignore them. This is a safe thing to do as the worst thing - * that could happen is that we issue a certificate that does not match - * the requester's expectations - this cannot cause a violation of our - * signature policies. - */ - if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, - MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_CONTEXT_SPECIFIC ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret ); - } - - p += len; - - end = csr->raw.p + csr->raw.len; - - /* - * signatureAlgorithm AlgorithmIdentifier, - * signature BIT STRING - */ - if( ( ret = mbedtls_x509_get_alg( &p, end, &csr->sig_oid, &sig_params ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( ret ); - } - - if( ( ret = mbedtls_x509_get_sig_alg( &csr->sig_oid, &sig_params, - &csr->sig_md, &csr->sig_pk, - &csr->sig_opts ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG ); - } - - if( ( ret = mbedtls_x509_get_sig( &p, end, &csr->sig ) ) != 0 ) - { - mbedtls_x509_csr_free( csr ); - return( ret ); - } - - if( p != end ) - { - mbedtls_x509_csr_free( csr ); - return( MBEDTLS_ERR_X509_INVALID_FORMAT + - MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ); - } - - return( 0 ); -} - -/* - * Parse a CSR, allowing for PEM or raw DER encoding - */ -int mbedtls_x509_csr_parse( mbedtls_x509_csr *csr, const unsigned char *buf, size_t buflen ) -{ -#if defined(MBEDTLS_PEM_PARSE_C) - int ret; - size_t use_len; - mbedtls_pem_context pem; -#endif - - /* - * Check for valid input - */ - if( csr == NULL || buf == NULL || buflen == 0 ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - -#if defined(MBEDTLS_PEM_PARSE_C) - mbedtls_pem_init( &pem ); - - /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */ - if( buf[buflen - 1] != '\0' ) - ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT; - else - ret = mbedtls_pem_read_buffer( &pem, - "-----BEGIN CERTIFICATE REQUEST-----", - "-----END CERTIFICATE REQUEST-----", - buf, NULL, 0, &use_len ); - - if( ret == 0 ) - { - /* - * Was PEM encoded, parse the result - */ - if( ( ret = mbedtls_x509_csr_parse_der( csr, pem.buf, pem.buflen ) ) != 0 ) - return( ret ); - - mbedtls_pem_free( &pem ); - return( 0 ); - } - else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT ) - { - mbedtls_pem_free( &pem ); - return( ret ); - } - else -#endif /* MBEDTLS_PEM_PARSE_C */ - return( mbedtls_x509_csr_parse_der( csr, buf, buflen ) ); -} - -#if defined(MBEDTLS_FS_IO) -/* - * Load a CSR into the structure - */ -int mbedtls_x509_csr_parse_file( mbedtls_x509_csr *csr, const char *path ) -{ - int ret; - size_t n; - unsigned char *buf; - - if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 ) - return( ret ); - - ret = mbedtls_x509_csr_parse( csr, buf, n ); - - mbedtls_zeroize( buf, n ); - mbedtls_free( buf ); - - return( ret ); -} -#endif /* MBEDTLS_FS_IO */ - -#define BEFORE_COLON 14 -#define BC "14" -/* - * Return an informational string about the CSR. - */ -int mbedtls_x509_csr_info( char *buf, size_t size, const char *prefix, - const mbedtls_x509_csr *csr ) -{ - int ret; - size_t n; - char *p; - char key_size_str[BEFORE_COLON]; - - p = buf; - n = size; - - ret = mbedtls_snprintf( p, n, "%sCSR version : %d", - prefix, csr->version ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%ssubject name : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - ret = mbedtls_x509_dn_gets( p, n, &csr->subject ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_snprintf( p, n, "\n%ssigned using : ", prefix ); - MBEDTLS_X509_SAFE_SNPRINTF; - - ret = mbedtls_x509_sig_alg_gets( p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md, - csr->sig_opts ); - MBEDTLS_X509_SAFE_SNPRINTF; - - if( ( ret = mbedtls_x509_key_size_helper( key_size_str, BEFORE_COLON, - mbedtls_pk_get_name( &csr->pk ) ) ) != 0 ) - { - return( ret ); - } - - ret = mbedtls_snprintf( p, n, "\n%s%-" BC "s: %d bits\n", prefix, key_size_str, - (int) mbedtls_pk_get_bitlen( &csr->pk ) ); - MBEDTLS_X509_SAFE_SNPRINTF; - - return( (int) ( size - n ) ); -} - -/* - * Initialize a CSR - */ -void mbedtls_x509_csr_init( mbedtls_x509_csr *csr ) -{ - memset( csr, 0, sizeof(mbedtls_x509_csr) ); -} - -/* - * Unallocate all CSR data - */ -void mbedtls_x509_csr_free( mbedtls_x509_csr *csr ) -{ - mbedtls_x509_name *name_cur; - mbedtls_x509_name *name_prv; - - if( csr == NULL ) - return; - - mbedtls_pk_free( &csr->pk ); - -#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) - mbedtls_free( csr->sig_opts ); -#endif - - name_cur = csr->subject.next; - while( name_cur != NULL ) - { - name_prv = name_cur; - name_cur = name_cur->next; - mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) ); - mbedtls_free( name_prv ); - } - - if( csr->raw.p != NULL ) - { - mbedtls_zeroize( csr->raw.p, csr->raw.len ); - mbedtls_free( csr->raw.p ); - } - - mbedtls_zeroize( csr, sizeof( mbedtls_x509_csr ) ); -} - -#endif /* MBEDTLS_X509_CSR_PARSE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/x509write_crt.c b/components/ssl/mbedtls/mbedtls/library/x509write_crt.c deleted file mode 100644 index 41dfe87b..00000000 --- a/components/ssl/mbedtls/mbedtls/library/x509write_crt.c +++ /dev/null @@ -1,485 +0,0 @@ -/* - * X.509 certificate writing - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * References: - * - certificates: RFC 5280, updated by RFC 6818 - * - CSRs: PKCS#10 v1.7 aka RFC 2986 - * - attributes: PKCS#9 v2.0 aka RFC 2985 - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_X509_CRT_WRITE_C) - -#include "mbedtls/x509_crt.h" -#include "mbedtls/oid.h" -#include "mbedtls/asn1write.h" -#include "mbedtls/sha1.h" - -#include - -#if defined(MBEDTLS_PEM_WRITE_C) -#include "mbedtls/pem.h" -#endif /* MBEDTLS_PEM_WRITE_C */ - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_x509write_cert ) ); - - mbedtls_mpi_init( &ctx->serial ); - ctx->version = MBEDTLS_X509_CRT_VERSION_3; -} - -void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx ) -{ - mbedtls_mpi_free( &ctx->serial ); - - mbedtls_asn1_free_named_data_list( &ctx->subject ); - mbedtls_asn1_free_named_data_list( &ctx->issuer ); - mbedtls_asn1_free_named_data_list( &ctx->extensions ); - - mbedtls_zeroize( ctx, sizeof( mbedtls_x509write_cert ) ); -} - -void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version ) -{ - ctx->version = version; -} - -void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg ) -{ - ctx->md_alg = md_alg; -} - -void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key ) -{ - ctx->subject_key = key; -} - -void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key ) -{ - ctx->issuer_key = key; -} - -int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx, - const char *subject_name ) -{ - return mbedtls_x509_string_to_names( &ctx->subject, subject_name ); -} - -int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx, - const char *issuer_name ) -{ - return mbedtls_x509_string_to_names( &ctx->issuer, issuer_name ); -} - -int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial ) -{ - int ret; - - if( ( ret = mbedtls_mpi_copy( &ctx->serial, serial ) ) != 0 ) - return( ret ); - - return( 0 ); -} - -int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx, const char *not_before, - const char *not_after ) -{ - if( strlen( not_before ) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 || - strlen( not_after ) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 ) - { - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - } - strncpy( ctx->not_before, not_before, MBEDTLS_X509_RFC5280_UTC_TIME_LEN ); - strncpy( ctx->not_after , not_after , MBEDTLS_X509_RFC5280_UTC_TIME_LEN ); - ctx->not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z'; - ctx->not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z'; - - return( 0 ); -} - -int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx, - const char *oid, size_t oid_len, - int critical, - const unsigned char *val, size_t val_len ) -{ - return mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len, - critical, val, val_len ); -} - -int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx, - int is_ca, int max_pathlen ) -{ - int ret; - unsigned char buf[9]; - unsigned char *c = buf + sizeof(buf); - size_t len = 0; - - memset( buf, 0, sizeof(buf) ); - - if( is_ca && max_pathlen > 127 ) - return( MBEDTLS_ERR_X509_BAD_INPUT_DATA ); - - if( is_ca ) - { - if( max_pathlen >= 0 ) - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, max_pathlen ) ); - } - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_bool( &c, buf, 1 ) ); - } - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_BASIC_CONSTRAINTS, - MBEDTLS_OID_SIZE( MBEDTLS_OID_BASIC_CONSTRAINTS ), - 0, buf + sizeof(buf) - len, len ); -} - -#if defined(MBEDTLS_SHA1_C) -int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx ) -{ - int ret; - unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */ - unsigned char *c = buf + sizeof(buf); - size_t len = 0; - - memset( buf, 0, sizeof(buf) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->subject_key ) ); - - ret = mbedtls_sha1_ret( buf + sizeof( buf ) - len, len, - buf + sizeof( buf ) - 20 ); - if( ret != 0 ) - return( ret ); - c = buf + sizeof( buf ) - 20; - len = 20; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_OCTET_STRING ) ); - - return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER, - MBEDTLS_OID_SIZE( MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER ), - 0, buf + sizeof(buf) - len, len ); -} - -int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx ) -{ - int ret; - unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */ - unsigned char *c = buf + sizeof( buf ); - size_t len = 0; - - memset( buf, 0, sizeof(buf) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) ); - - ret = mbedtls_sha1_ret( buf + sizeof( buf ) - len, len, - buf + sizeof( buf ) - 20 ); - if( ret != 0 ) - return( ret ); - c = buf + sizeof( buf ) - 20; - len = 20; - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC | 0 ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER, - MBEDTLS_OID_SIZE( MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER ), - 0, buf + sizeof( buf ) - len, len ); -} -#endif /* MBEDTLS_SHA1_C */ - -int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx, - unsigned int key_usage ) -{ - unsigned char buf[4], ku; - unsigned char *c; - int ret; - - /* We currently only support 7 bits, from 0x80 to 0x02 */ - if( ( key_usage & ~0xfe ) != 0 ) - return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE ); - - c = buf + 4; - ku = (unsigned char) key_usage; - - if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &ku, 7 ) ) != 4 ) - return( ret ); - - ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_KEY_USAGE, - MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ), - 1, buf, 4 ); - if( ret != 0 ) - return( ret ); - - return( 0 ); -} - -int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx, - unsigned char ns_cert_type ) -{ - unsigned char buf[4]; - unsigned char *c; - int ret; - - c = buf + 4; - - if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &ns_cert_type, 8 ) ) != 4 ) - return( ret ); - - ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE, - MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ), - 0, buf, 4 ); - if( ret != 0 ) - return( ret ); - - return( 0 ); -} - -static int x509_write_time( unsigned char **p, unsigned char *start, - const char *t, size_t size ) -{ - int ret; - size_t len = 0; - - /* - * write MBEDTLS_ASN1_UTC_TIME if year < 2050 (2 bytes shorter) - */ - if( t[0] == '2' && t[1] == '0' && t[2] < '5' ) - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, - (const unsigned char *) t + 2, - size - 2 ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_UTC_TIME ) ); - } - else - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, - (const unsigned char *) t, - size ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_GENERALIZED_TIME ) ); - } - - return( (int) len ); -} - -int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - const char *sig_oid; - size_t sig_oid_len = 0; - unsigned char *c, *c2; - unsigned char hash[64]; - unsigned char sig[MBEDTLS_MPI_MAX_SIZE]; - unsigned char tmp_buf[2048]; - size_t sub_len = 0, pub_len = 0, sig_and_oid_len = 0, sig_len; - size_t len = 0; - mbedtls_pk_type_t pk_alg; - - /* - * Prepare data to be signed in tmp_buf - */ - c = tmp_buf + sizeof( tmp_buf ); - - /* Signature algorithm needed in TBS, and later for actual signature */ - - /* There's no direct way of extracting a signature algorithm - * (represented as an element of mbedtls_pk_type_t) from a PK instance. */ - if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_RSA ) ) - pk_alg = MBEDTLS_PK_RSA; - else if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_ECDSA ) ) - pk_alg = MBEDTLS_PK_ECDSA; - else - return( MBEDTLS_ERR_X509_INVALID_ALG ); - - if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg, - &sig_oid, &sig_oid_len ) ) != 0 ) - { - return( ret ); - } - - /* - * Extensions ::= SEQUENCE SIZE (1..MAX) OF Extension - */ - - /* Only for v3 */ - if( ctx->version == MBEDTLS_X509_CRT_VERSION_3 ) - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC | - MBEDTLS_ASN1_CONSTRUCTED | 3 ) ); - } - - /* - * SubjectPublicKeyInfo - */ - MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_pk_write_pubkey_der( ctx->subject_key, - tmp_buf, c - tmp_buf ) ); - c -= pub_len; - len += pub_len; - - /* - * Subject ::= Name - */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->subject ) ); - - /* - * Validity ::= SEQUENCE { - * notBefore Time, - * notAfter Time } - */ - sub_len = 0; - - MBEDTLS_ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_after, - MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) ); - - MBEDTLS_ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_before, - MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) ); - - len += sub_len; - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - /* - * Issuer ::= Name - */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->issuer ) ); - - /* - * Signature ::= AlgorithmIdentifier - */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( &c, tmp_buf, - sig_oid, strlen( sig_oid ), 0 ) ); - - /* - * Serial ::= INTEGER - */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, tmp_buf, &ctx->serial ) ); - - /* - * Version ::= INTEGER { v1(0), v2(1), v3(2) } - */ - - /* Can be omitted for v1 */ - if( ctx->version != MBEDTLS_X509_CRT_VERSION_1 ) - { - sub_len = 0; - MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) ); - len += sub_len; - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC | - MBEDTLS_ASN1_CONSTRUCTED | 0 ) ); - } - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - /* - * Make signature - */ - if( ( ret = mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, - len, hash ) ) != 0 ) - { - return( ret ); - } - - if( ( ret = mbedtls_pk_sign( ctx->issuer_key, ctx->md_alg, hash, 0, sig, &sig_len, - f_rng, p_rng ) ) != 0 ) - { - return( ret ); - } - - /* - * Write data to output buffer - */ - c2 = buf + size; - MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len, mbedtls_x509_write_sig( &c2, buf, - sig_oid, sig_oid_len, sig, sig_len ) ); - - if( len > (size_t)( c2 - buf ) ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - c2 -= len; - memcpy( c2, c, len ); - - len += sig_and_oid_len; - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c2, buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return( (int) len ); -} - -#define PEM_BEGIN_CRT "-----BEGIN CERTIFICATE-----\n" -#define PEM_END_CRT "-----END CERTIFICATE-----\n" - -#if defined(MBEDTLS_PEM_WRITE_C) -int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *crt, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - unsigned char output_buf[4096]; - size_t olen = 0; - - if( ( ret = mbedtls_x509write_crt_der( crt, output_buf, sizeof(output_buf), - f_rng, p_rng ) ) < 0 ) - { - return( ret ); - } - - if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CRT, PEM_END_CRT, - output_buf + sizeof(output_buf) - ret, - ret, buf, size, &olen ) ) != 0 ) - { - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_PEM_WRITE_C */ - -#endif /* MBEDTLS_X509_CRT_WRITE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/x509write_csr.c b/components/ssl/mbedtls/mbedtls/library/x509write_csr.c deleted file mode 100644 index e8005382..00000000 --- a/components/ssl/mbedtls/mbedtls/library/x509write_csr.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - * X.509 Certificate Signing Request writing - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -/* - * References: - * - CSRs: PKCS#10 v1.7 aka RFC 2986 - * - attributes: PKCS#9 v2.0 aka RFC 2985 - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_X509_CSR_WRITE_C) - -#include "mbedtls/x509_csr.h" -#include "mbedtls/oid.h" -#include "mbedtls/asn1write.h" - -#include -#include - -#if defined(MBEDTLS_PEM_WRITE_C) -#include "mbedtls/pem.h" -#endif - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_x509write_csr ) ); -} - -void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx ) -{ - mbedtls_asn1_free_named_data_list( &ctx->subject ); - mbedtls_asn1_free_named_data_list( &ctx->extensions ); - - mbedtls_zeroize( ctx, sizeof( mbedtls_x509write_csr ) ); -} - -void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg ) -{ - ctx->md_alg = md_alg; -} - -void mbedtls_x509write_csr_set_key( mbedtls_x509write_csr *ctx, mbedtls_pk_context *key ) -{ - ctx->key = key; -} - -int mbedtls_x509write_csr_set_subject_name( mbedtls_x509write_csr *ctx, - const char *subject_name ) -{ - return mbedtls_x509_string_to_names( &ctx->subject, subject_name ); -} - -int mbedtls_x509write_csr_set_extension( mbedtls_x509write_csr *ctx, - const char *oid, size_t oid_len, - const unsigned char *val, size_t val_len ) -{ - return mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len, - 0, val, val_len ); -} - -int mbedtls_x509write_csr_set_key_usage( mbedtls_x509write_csr *ctx, unsigned char key_usage ) -{ - unsigned char buf[4]; - unsigned char *c; - int ret; - - c = buf + 4; - - if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &key_usage, 7 ) ) != 4 ) - return( ret ); - - ret = mbedtls_x509write_csr_set_extension( ctx, MBEDTLS_OID_KEY_USAGE, - MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ), - buf, 4 ); - if( ret != 0 ) - return( ret ); - - return( 0 ); -} - -int mbedtls_x509write_csr_set_ns_cert_type( mbedtls_x509write_csr *ctx, - unsigned char ns_cert_type ) -{ - unsigned char buf[4]; - unsigned char *c; - int ret; - - c = buf + 4; - - if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &ns_cert_type, 8 ) ) != 4 ) - return( ret ); - - ret = mbedtls_x509write_csr_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE, - MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ), - buf, 4 ); - if( ret != 0 ) - return( ret ); - - return( 0 ); -} - -int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - const char *sig_oid; - size_t sig_oid_len = 0; - unsigned char *c, *c2; - unsigned char hash[64]; - unsigned char sig[MBEDTLS_MPI_MAX_SIZE]; - unsigned char tmp_buf[2048]; - size_t pub_len = 0, sig_and_oid_len = 0, sig_len; - size_t len = 0; - mbedtls_pk_type_t pk_alg; - - /* - * Prepare data to be signed in tmp_buf - */ - c = tmp_buf + sizeof( tmp_buf ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) ); - - if( len ) - { - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SET ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( &c, tmp_buf, MBEDTLS_OID_PKCS9_CSR_EXT_REQ, - MBEDTLS_OID_SIZE( MBEDTLS_OID_PKCS9_CSR_EXT_REQ ) ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - } - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_CONTEXT_SPECIFIC ) ); - - MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_pk_write_pubkey_der( ctx->key, - tmp_buf, c - tmp_buf ) ); - c -= pub_len; - len += pub_len; - - /* - * Subject ::= Name - */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->subject ) ); - - /* - * Version ::= INTEGER { v1(0), v2(1), v3(2) } - */ - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, tmp_buf, 0 ) ); - - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - /* - * Prepare signature - */ - mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash ); - - if( ( ret = mbedtls_pk_sign( ctx->key, ctx->md_alg, hash, 0, sig, &sig_len, - f_rng, p_rng ) ) != 0 ) - { - return( ret ); - } - - if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_RSA ) ) - pk_alg = MBEDTLS_PK_RSA; - else if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_ECDSA ) ) - pk_alg = MBEDTLS_PK_ECDSA; - else - return( MBEDTLS_ERR_X509_INVALID_ALG ); - - if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg, - &sig_oid, &sig_oid_len ) ) != 0 ) - { - return( ret ); - } - - /* - * Write data to output buffer - */ - c2 = buf + size; - MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len, mbedtls_x509_write_sig( &c2, buf, - sig_oid, sig_oid_len, sig, sig_len ) ); - - if( len > (size_t)( c2 - buf ) ) - return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); - - c2 -= len; - memcpy( c2, c, len ); - - len += sig_and_oid_len; - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) ); - MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c2, buf, MBEDTLS_ASN1_CONSTRUCTED | - MBEDTLS_ASN1_SEQUENCE ) ); - - return( (int) len ); -} - -#define PEM_BEGIN_CSR "-----BEGIN CERTIFICATE REQUEST-----\n" -#define PEM_END_CSR "-----END CERTIFICATE REQUEST-----\n" - -#if defined(MBEDTLS_PEM_WRITE_C) -int mbedtls_x509write_csr_pem( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size, - int (*f_rng)(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret; - unsigned char output_buf[4096]; - size_t olen = 0; - - if( ( ret = mbedtls_x509write_csr_der( ctx, output_buf, sizeof(output_buf), - f_rng, p_rng ) ) < 0 ) - { - return( ret ); - } - - if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CSR, PEM_END_CSR, - output_buf + sizeof(output_buf) - ret, - ret, buf, size, &olen ) ) != 0 ) - { - return( ret ); - } - - return( 0 ); -} -#endif /* MBEDTLS_PEM_WRITE_C */ - -#endif /* MBEDTLS_X509_CSR_WRITE_C */ diff --git a/components/ssl/mbedtls/mbedtls/library/xtea.c b/components/ssl/mbedtls/mbedtls/library/xtea.c deleted file mode 100644 index fe0a3509..00000000 --- a/components/ssl/mbedtls/mbedtls/library/xtea.c +++ /dev/null @@ -1,281 +0,0 @@ -/* - * An 32-bit implementation of the XTEA algorithm - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_XTEA_C) - -#include "mbedtls/xtea.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#if !defined(MBEDTLS_XTEA_ALT) - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT32_BE -#define GET_UINT32_BE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ - | ( (uint32_t) (b)[(i) + 1] << 16 ) \ - | ( (uint32_t) (b)[(i) + 2] << 8 ) \ - | ( (uint32_t) (b)[(i) + 3] ); \ -} -#endif - -#ifndef PUT_UINT32_BE -#define PUT_UINT32_BE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) ); \ -} -#endif - -void mbedtls_xtea_init( mbedtls_xtea_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_xtea_context ) ); -} - -void mbedtls_xtea_free( mbedtls_xtea_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_zeroize( ctx, sizeof( mbedtls_xtea_context ) ); -} - -/* - * XTEA key schedule - */ -void mbedtls_xtea_setup( mbedtls_xtea_context *ctx, const unsigned char key[16] ) -{ - int i; - - memset( ctx, 0, sizeof(mbedtls_xtea_context) ); - - for( i = 0; i < 4; i++ ) - { - GET_UINT32_BE( ctx->k[i], key, i << 2 ); - } -} - -/* - * XTEA encrypt function - */ -int mbedtls_xtea_crypt_ecb( mbedtls_xtea_context *ctx, int mode, - const unsigned char input[8], unsigned char output[8]) -{ - uint32_t *k, v0, v1, i; - - k = ctx->k; - - GET_UINT32_BE( v0, input, 0 ); - GET_UINT32_BE( v1, input, 4 ); - - if( mode == MBEDTLS_XTEA_ENCRYPT ) - { - uint32_t sum = 0, delta = 0x9E3779B9; - - for( i = 0; i < 32; i++ ) - { - v0 += (((v1 << 4) ^ (v1 >> 5)) + v1) ^ (sum + k[sum & 3]); - sum += delta; - v1 += (((v0 << 4) ^ (v0 >> 5)) + v0) ^ (sum + k[(sum>>11) & 3]); - } - } - else /* MBEDTLS_XTEA_DECRYPT */ - { - uint32_t delta = 0x9E3779B9, sum = delta * 32; - - for( i = 0; i < 32; i++ ) - { - v1 -= (((v0 << 4) ^ (v0 >> 5)) + v0) ^ (sum + k[(sum>>11) & 3]); - sum -= delta; - v0 -= (((v1 << 4) ^ (v1 >> 5)) + v1) ^ (sum + k[sum & 3]); - } - } - - PUT_UINT32_BE( v0, output, 0 ); - PUT_UINT32_BE( v1, output, 4 ); - - return( 0 ); -} - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -/* - * XTEA-CBC buffer encryption/decryption - */ -int mbedtls_xtea_crypt_cbc( mbedtls_xtea_context *ctx, int mode, size_t length, - unsigned char iv[8], const unsigned char *input, - unsigned char *output) -{ - int i; - unsigned char temp[8]; - - if( length % 8 ) - return( MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH ); - - if( mode == MBEDTLS_XTEA_DECRYPT ) - { - while( length > 0 ) - { - memcpy( temp, input, 8 ); - mbedtls_xtea_crypt_ecb( ctx, mode, input, output ); - - for( i = 0; i < 8; i++ ) - output[i] = (unsigned char)( output[i] ^ iv[i] ); - - memcpy( iv, temp, 8 ); - - input += 8; - output += 8; - length -= 8; - } - } - else - { - while( length > 0 ) - { - for( i = 0; i < 8; i++ ) - output[i] = (unsigned char)( input[i] ^ iv[i] ); - - mbedtls_xtea_crypt_ecb( ctx, mode, output, output ); - memcpy( iv, output, 8 ); - - input += 8; - output += 8; - length -= 8; - } - } - - return( 0 ); -} -#endif /* MBEDTLS_CIPHER_MODE_CBC */ -#endif /* !MBEDTLS_XTEA_ALT */ - -#if defined(MBEDTLS_SELF_TEST) - -/* - * XTEA tests vectors (non-official) - */ - -static const unsigned char xtea_test_key[6][16] = -{ - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, - 0x0c, 0x0d, 0x0e, 0x0f }, - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, - 0x0c, 0x0d, 0x0e, 0x0f }, - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, - 0x0c, 0x0d, 0x0e, 0x0f }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 }, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 } -}; - -static const unsigned char xtea_test_pt[6][8] = -{ - { 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48 }, - { 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 }, - { 0x5a, 0x5b, 0x6e, 0x27, 0x89, 0x48, 0xd7, 0x7f }, - { 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48 }, - { 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 }, - { 0x70, 0xe1, 0x22, 0x5d, 0x6e, 0x4e, 0x76, 0x55 } -}; - -static const unsigned char xtea_test_ct[6][8] = -{ - { 0x49, 0x7d, 0xf3, 0xd0, 0x72, 0x61, 0x2c, 0xb5 }, - { 0xe7, 0x8f, 0x2d, 0x13, 0x74, 0x43, 0x41, 0xd8 }, - { 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 }, - { 0xa0, 0x39, 0x05, 0x89, 0xf8, 0xb8, 0xef, 0xa5 }, - { 0xed, 0x23, 0x37, 0x5a, 0x82, 0x1a, 0x8c, 0x2d }, - { 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 } -}; - -/* - * Checkup routine - */ -int mbedtls_xtea_self_test( int verbose ) -{ - int i, ret = 0; - unsigned char buf[8]; - mbedtls_xtea_context ctx; - - mbedtls_xtea_init( &ctx ); - for( i = 0; i < 6; i++ ) - { - if( verbose != 0 ) - mbedtls_printf( " XTEA test #%d: ", i + 1 ); - - memcpy( buf, xtea_test_pt[i], 8 ); - - mbedtls_xtea_setup( &ctx, xtea_test_key[i] ); - mbedtls_xtea_crypt_ecb( &ctx, MBEDTLS_XTEA_ENCRYPT, buf, buf ); - - if( memcmp( buf, xtea_test_ct[i], 8 ) != 0 ) - { - if( verbose != 0 ) - mbedtls_printf( "failed\n" ); - - ret = 1; - goto exit; - } - - if( verbose != 0 ) - mbedtls_printf( "passed\n" ); - } - - if( verbose != 0 ) - mbedtls_printf( "\n" ); - -exit: - mbedtls_xtea_free( &ctx ); - - return( ret ); -} - -#endif /* MBEDTLS_SELF_TEST */ - -#endif /* MBEDTLS_XTEA_C */ diff --git a/components/ssl/mbedtls/port/esp8266/include/aes_alt.h b/components/ssl/mbedtls/port/esp8266/include/aes_alt.h deleted file mode 100644 index f820aaf6..00000000 --- a/components/ssl/mbedtls/port/esp8266/include/aes_alt.h +++ /dev/null @@ -1,116 +0,0 @@ -/** - * \file aes_alt.h - * - * \brief AES block cipher - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * - */ -#ifndef AES_ALT_H -#define AES_ALT_H - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_AES_ALT) -#include "esp_aes.h" - -typedef esp_aes_t mbedtls_aes_context; - -#define mbedtls_aes_init(_ctx) { } -#define mbedtls_aes_free(_ctx) { } -#define mbedtls_aes_setkey_enc(_ctx, _key, _keybits) esp_aes_set_encrypt_key(_ctx, _key, _keybits) -#define mbedtls_aes_setkey_dec(_ctx, _key, _keybits) esp_aes_set_decrypt_key(_ctx, _key, _keybits) - -#define mbedtls_aes_crypt_ecb(_ctx, _mode, _input, _output) \ -({ \ - int ret; \ - \ - if (_mode == MBEDTLS_AES_DECRYPT) \ - ret = esp_aes_decrypt_ecb(_ctx, _input, _output); \ - else if (_mode == MBEDTLS_AES_ENCRYPT) \ - ret = esp_aes_encrypt_ecb(_ctx, _input, _output); \ - else \ - ret = -1; \ - \ - ret; \ -}) - -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#define mbedtls_aes_crypt_cbc(_ctx, _mode, _length, _iv, _input, _output) \ -({ \ - int ret; \ - \ - if (_mode == MBEDTLS_AES_DECRYPT) \ - ret = esp_aes_decrypt_cbc(_ctx, _input, _length, _output, _length, _iv); \ - else if (_mode == MBEDTLS_AES_ENCRYPT) \ - ret = esp_aes_encrypt_cbc(_ctx, _input, _length, _output, _length, _iv); \ - else \ - ret = -1; \ - \ - ret; \ -}) -#endif - -#if defined(MBEDTLS_CIPHER_MODE_CFB) -#define mbedtls_aes_crypt_cfb128(_ctx, _mode, _length, _iv_off, _iv, _input, _output) \ -({ \ - int ret; \ - \ - if (_mode == MBEDTLS_AES_DECRYPT) \ - ret = esp_aes_decrypt_cfb128(_ctx, _input, _length, _output, _length, _iv, _iv_off); \ - else if (_mode == MBEDTLS_AES_ENCRYPT) \ - ret = esp_aes_encrypt_cfb128(_ctx, _input, _length, _output, _length, _iv, _iv_off); \ - else \ - ret = -1; \ - \ - ret; \ -}) - -#define mbedtls_aes_crypt_cfb8(_ctx, _mode, _length, _iv, _input, _output) \ -({ \ - int ret; \ - \ - if (_mode == MBEDTLS_AES_DECRYPT) \ - ret = esp_aes_decrypt_cfb8(_ctx, _input, _length, _output, _length, _iv); \ - else if (_mode == MBEDTLS_AES_ENCRYPT) \ - ret = esp_aes_encrypt_cfb8(_ctx, _input, _length, _output, _length, _iv); \ - else \ - ret = -1; \ - \ - ret; \ -}) -#endif - -#if defined(MBEDTLS_CIPHER_MODE_CTR) -#define mbedtls_aes_crypt_ctr(_ctx, _length, _nc_off, _nonce_counter, \ - _stream_block, _input, _output) \ - \ - esp_aes_encrypt_ctr(_ctx, _nc_off, _nonce_counter, _stream_block, _input, \ - _length, _output, _length) -#endif - -#define mbedtls_internal_aes_encrypt(_ctx, _input, _output) esp_aes_encrypt(_ctx, _input, 16, _output, 16) -#define mbedtls_internal_aes_decrypt(_ctx, _input, _output) esp_aes_decrypt(_ctx, _input, 16, _output, 16) -#endif /* MBEDTLS_AES_ALT */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/components/ssl/mbedtls/port/esp8266/include/arc4_alt.h b/components/ssl/mbedtls/port/esp8266/include/arc4_alt.h deleted file mode 100644 index 1fe52e57..00000000 --- a/components/ssl/mbedtls/port/esp8266/include/arc4_alt.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * - */ -#ifndef ARC4_ALT_H -#define ARC4_ALT_H - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_ARC4_ALT) -#include "esp_arc4.h" - -typedef esp_arc4_context mbedtls_arc4_context; - -#define mbedtls_arc4_init(_ctx) { } - -#define mbedtls_arc4_free(_ctx) { } - -#define mbedtls_arc4_setup(_ctx, _s, _l) esp_arc4_setup(_ctx, _s, _l) - -#define mbedtls_arc4_crypt(_ctx, _l, _i, _o) esp_arc4_encrypt(_ctx, _l, _i, _o) - -#endif /* MBEDTLS_ARC4_ALT */ - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/components/ssl/mbedtls/port/esp8266/include/mbedtls/esp_config.h b/components/ssl/mbedtls/port/esp8266/include/mbedtls/esp_config.h deleted file mode 100644 index 8a9af79b..00000000 --- a/components/ssl/mbedtls/port/esp8266/include/mbedtls/esp_config.h +++ /dev/null @@ -1,2995 +0,0 @@ -/** - * \file config.h - * - * \brief Configuration options (set of defines) - * - * This set of compile-time options may be used to enable - * or disable features selectively, and reduce the global - * memory footprint. - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_CONFIG_H -#define MBEDTLS_CONFIG_H - -#include "sdkconfig.h" - -#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE) -#define _CRT_SECURE_NO_DEPRECATE 1 -#endif - -/** - * \name SECTION: System support - * - * This section sets system specific settings. - * \{ - */ - -/** - * \def MBEDTLS_HAVE_ASM - * - * The compiler has support for asm(). - * - * Requires support for asm() in compiler. - * - * Used in: - * library/timing.c - * library/padlock.c - * include/mbedtls/bn_mul.h - * - * Comment to disable the use of assembly code. - */ -#define MBEDTLS_HAVE_ASM - -/** - * \def MBEDTLS_NO_UDBL_DIVISION - * - * The platform lacks support for double-width integer division (64-bit - * division on a 32-bit platform, 128-bit division on a 64-bit platform). - * - * Used in: - * include/mbedtls/bignum.h - * library/bignum.c - * - * The bignum code uses double-width division to speed up some operations. - * Double-width division is often implemented in software that needs to - * be linked with the program. The presence of a double-width integer - * type is usually detected automatically through preprocessor macros, - * but the automatic detection cannot know whether the code needs to - * and can be linked with an implementation of division for that type. - * By default division is assumed to be usable if the type is present. - * Uncomment this option to prevent the use of double-width division. - * - * Note that division for the native integer type is always required. - * Furthermore, a 64-bit type is always required even on a 32-bit - * platform, but it need not support multiplication or division. In some - * cases it is also desirable to disable some double-width operations. For - * example, if double-width division is implemented in software, disabling - * it can reduce code size in some embedded targets. - */ -//#define MBEDTLS_NO_UDBL_DIVISION - -/** - * \def MBEDTLS_HAVE_SSE2 - * - * CPU supports SSE2 instruction set. - * - * Uncomment if the CPU supports SSE2 (IA-32 specific). - */ -//#define MBEDTLS_HAVE_SSE2 - -/** - * \def MBEDTLS_HAVE_TIME - * - * System has time.h and time(). - * The time does not need to be correct, only time differences are used, - * by contrast with MBEDTLS_HAVE_TIME_DATE - * - * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT, - * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and - * MBEDTLS_PLATFORM_STD_TIME. - * - * Comment if your system does not support time functions - */ -#ifdef CONFIG_MBEDTLS_HAVE_TIME -#define MBEDTLS_HAVE_TIME -#endif - -/** - * \def MBEDTLS_HAVE_TIME_DATE - * - * System has time.h and time(), gmtime() and the clock is correct. - * The time needs to be correct (not necesarily very accurate, but at least - * the date should be correct). This is used to verify the validity period of - * X.509 certificates. - * - * Comment if your system does not have a correct clock. - */ -#ifdef CONFIG_MBEDTLS_HAVE_TIME_DATE -#define MBEDTLS_HAVE_TIME_DATE -#endif - -/** - * \def MBEDTLS_PLATFORM_MEMORY - * - * Enable the memory allocation layer. - * - * By default mbed TLS uses the system-provided calloc() and free(). - * This allows different allocators (self-implemented or provided) to be - * provided to the platform abstraction layer. - * - * Enabling MBEDTLS_PLATFORM_MEMORY without the - * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide - * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and - * free() function pointer at runtime. - * - * Enabling MBEDTLS_PLATFORM_MEMORY and specifying - * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the - * alternate function at compile time. - * - * Requires: MBEDTLS_PLATFORM_C - * - * Enable this layer to allow use of alternative memory allocators. - */ -//#define MBEDTLS_PLATFORM_MEMORY - -/** - * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS - * - * Do not assign standard functions in the platform layer (e.g. calloc() to - * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF) - * - * This makes sure there are no linking errors on platforms that do not support - * these functions. You will HAVE to provide alternatives, either at runtime - * via the platform_set_xxx() functions or at compile time by setting - * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a - * MBEDTLS_PLATFORM_XXX_MACRO. - * - * Requires: MBEDTLS_PLATFORM_C - * - * Uncomment to prevent default assignment of standard functions in the - * platform layer. - */ -//#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS - -/** - * \def MBEDTLS_PLATFORM_EXIT_ALT - * - * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the - * function in the platform abstraction layer. - * - * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will - * provide a function "mbedtls_platform_set_printf()" that allows you to set an - * alternative printf function pointer. - * - * All these define require MBEDTLS_PLATFORM_C to be defined! - * - * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows; - * it will be enabled automatically by check_config.h - * - * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as - * MBEDTLS_PLATFORM_XXX_MACRO! - * - * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME - * - * Uncomment a macro to enable alternate implementation of specific base - * platform function - */ -//#define MBEDTLS_PLATFORM_EXIT_ALT -//#define MBEDTLS_PLATFORM_TIME_ALT -//#define MBEDTLS_PLATFORM_FPRINTF_ALT -//#define MBEDTLS_PLATFORM_PRINTF_ALT -//#define MBEDTLS_PLATFORM_SNPRINTF_ALT -//#define MBEDTLS_PLATFORM_NV_SEED_ALT -//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT - -/** - * \def MBEDTLS_DEPRECATED_WARNING - * - * Mark deprecated functions so that they generate a warning if used. - * Functions deprecated in one version will usually be removed in the next - * version. You can enable this to help you prepare the transition to a new - * major version by making sure your code is not using these functions. - * - * This only works with GCC and Clang. With other compilers, you may want to - * use MBEDTLS_DEPRECATED_REMOVED - * - * Uncomment to get warnings on using deprecated functions. - */ -//#define MBEDTLS_DEPRECATED_WARNING - -/** - * \def MBEDTLS_DEPRECATED_REMOVED - * - * Remove deprecated functions so that they generate an error if used. - * Functions deprecated in one version will usually be removed in the next - * version. You can enable this to help you prepare the transition to a new - * major version by making sure your code is not using these functions. - * - * Uncomment to get errors on using deprecated functions. - */ -//#define MBEDTLS_DEPRECATED_REMOVED - -/* \} name SECTION: System support */ - -/** - * \name SECTION: mbed TLS feature support - * - * This section sets support for features that are or are not needed - * within the modules that are enabled. - * \{ - */ - -/** - * \def MBEDTLS_TIMING_ALT - * - * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(), - * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay() - * - * Only works if you have MBEDTLS_TIMING_C enabled. - * - * You will need to provide a header "timing_alt.h" and an implementation at - * compile time. - */ -//#define MBEDTLS_TIMING_ALT - -/** - * \def MBEDTLS_AES_ALT - * - * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your - * alternate core implementation of a symmetric crypto, an arithmetic or hash - * module (e.g. platform specific assembly optimized implementations). Keep - * in mind that the function prototypes should remain the same. - * - * This replaces the whole module. If you only want to replace one of the - * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags. - * - * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer - * provide the "struct mbedtls_aes_context" definition and omit the base - * function declarations and implementations. "aes_alt.h" will be included from - * "aes.h" to include the new function definitions. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * module. - * - * \warning MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their - * use constitutes a security risk. If possible, we recommend - * avoiding dependencies on them, and considering stronger message - * digests and ciphers instead. - * - */ -//#define MBEDTLS_BLOWFISH_ALT -//#define MBEDTLS_CAMELLIA_ALT -//#define MBEDTLS_CCM_ALT -//#define MBEDTLS_CMAC_ALT -//#define MBEDTLS_DES_ALT -//#define MBEDTLS_DHM_ALT -//#define MBEDTLS_ECJPAKE_ALT -//#define MBEDTLS_GCM_ALT -//#define MBEDTLS_MD2_ALT -//#define MBEDTLS_MD4_ALT -//#define MBEDTLS_RIPEMD160_ALT -//#define MBEDTLS_RSA_ALT -//#define MBEDTLS_XTEA_ALT - -#ifdef CONFIG_ESP_AES -#define MBEDTLS_AES_ALT -#endif - -#ifdef CONFIG_ESP_SHA -#define MBEDTLS_SHA1_ALT -#define MBEDTLS_SHA256_ALT -#define MBEDTLS_SHA512_ALT -#endif - -#ifdef CONFIG_ESP_MD5 -#define MBEDTLS_MD5_ALT -#endif - -#ifdef CONFIG_ESP_ARC4 -#define MBEDTLS_ARC4_ALT -#endif - -/* - * When replacing the elliptic curve module, pleace consider, that it is - * implemented with two .c files: - * - ecp.c - * - ecp_curves.c - * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT - * macros as described above. The only difference is that you have to make sure - * that you provide functionality for both .c files. - */ -//#define MBEDTLS_ECP_ALT - -/** - * \def MBEDTLS_MD2_PROCESS_ALT - * - * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you - * alternate core implementation of symmetric crypto or hash function. Keep in - * mind that function prototypes should remain the same. - * - * This replaces only one function. The header file from mbed TLS is still - * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags. - * - * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will - * no longer provide the mbedtls_sha1_process() function, but it will still provide - * the other function (using your mbedtls_sha1_process() function) and the definition - * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible - * with this definition. - * - * \note Because of a signature change, the core AES encryption and decryption routines are - * currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt, - * respectively. When setting up alternative implementations, these functions should - * be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt - * must stay untouched. - * - * \note If you use the AES_xxx_ALT macros, then is is recommended to also set - * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES - * tables. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * function. - * - * \warning MD2, MD4, MD5, DES and SHA-1 are considered weak and their use - * constitutes a security risk. If possible, we recommend avoiding - * dependencies on them, and considering stronger message digests - * and ciphers instead. - * - */ -//#define MBEDTLS_MD2_PROCESS_ALT -//#define MBEDTLS_MD4_PROCESS_ALT -//#define MBEDTLS_MD5_PROCESS_ALT -//#define MBEDTLS_RIPEMD160_PROCESS_ALT -//#define MBEDTLS_SHA1_PROCESS_ALT -//#define MBEDTLS_SHA256_PROCESS_ALT -//#define MBEDTLS_SHA512_PROCESS_ALT -//#define MBEDTLS_DES_SETKEY_ALT -//#define MBEDTLS_DES_CRYPT_ECB_ALT -//#define MBEDTLS_DES3_CRYPT_ECB_ALT -//#define MBEDTLS_AES_SETKEY_ENC_ALT -//#define MBEDTLS_AES_SETKEY_DEC_ALT -//#define MBEDTLS_AES_ENCRYPT_ALT -//#define MBEDTLS_AES_DECRYPT_ALT -//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT -//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT -//#define MBEDTLS_ECDSA_VERIFY_ALT -//#define MBEDTLS_ECDSA_SIGN_ALT -//#define MBEDTLS_ECDSA_GENKEY_ALT - -/** - * \def MBEDTLS_ECP_INTERNAL_ALT - * - * Expose a part of the internal interface of the Elliptic Curve Point module. - * - * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your - * alternative core implementation of elliptic curve arithmetic. Keep in mind - * that function prototypes should remain the same. - * - * This partially replaces one function. The header file from mbed TLS is still - * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation - * is still present and it is used for group structures not supported by the - * alternative. - * - * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT - * and implementing the following functions: - * unsigned char mbedtls_internal_ecp_grp_capable( - * const mbedtls_ecp_group *grp ) - * int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp ) - * void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp ) - * The mbedtls_internal_ecp_grp_capable function should return 1 if the - * replacement functions implement arithmetic for the given group and 0 - * otherwise. - * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are - * called before and after each point operation and provide an opportunity to - * implement optimized set up and tear down instructions. - * - * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and - * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac - * function, but will use your mbedtls_internal_ecp_double_jac if the group is - * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when - * receives it as an argument). If the group is not supported then the original - * implementation is used. The other functions and the definition of - * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your - * implementation of mbedtls_internal_ecp_double_jac and - * mbedtls_internal_ecp_grp_capable must be compatible with this definition. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * function. - */ -/* Required for all the functions in this section */ -//#define MBEDTLS_ECP_INTERNAL_ALT -/* Support for Weierstrass curves with Jacobi representation */ -//#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT -//#define MBEDTLS_ECP_ADD_MIXED_ALT -//#define MBEDTLS_ECP_DOUBLE_JAC_ALT -//#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT -//#define MBEDTLS_ECP_NORMALIZE_JAC_ALT -/* Support for curves with Montgomery arithmetic */ -//#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT -//#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT -//#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT - -/** - * \def MBEDTLS_TEST_NULL_ENTROPY - * - * Enables testing and use of mbed TLS without any configured entropy sources. - * This permits use of the library on platforms before an entropy source has - * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the - * MBEDTLS_ENTROPY_NV_SEED switches). - * - * WARNING! This switch MUST be disabled in production builds, and is suitable - * only for development. - * Enabling the switch negates any security provided by the library. - * - * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - * - */ -//#define MBEDTLS_TEST_NULL_ENTROPY - -/** - * \def MBEDTLS_ENTROPY_HARDWARE_ALT - * - * Uncomment this macro to let mbed TLS use your own implementation of a - * hardware entropy collector. - * - * Your function must be called \c mbedtls_hardware_poll(), have the same - * prototype as declared in entropy_poll.h, and accept NULL as first argument. - * - * Uncomment to use your own hardware entropy collector. - */ -#define MBEDTLS_ENTROPY_HARDWARE_ALT - -/** - * \def MBEDTLS_AES_ROM_TABLES - * - * Store the AES tables in ROM. - * - * Uncomment this macro to store the AES tables in ROM. - */ -#define MBEDTLS_AES_ROM_TABLES - -/** - * \def MBEDTLS_CAMELLIA_SMALL_MEMORY - * - * Use less ROM for the Camellia implementation (saves about 768 bytes). - * - * Uncomment this macro to use less memory for Camellia. - */ -//#define MBEDTLS_CAMELLIA_SMALL_MEMORY - -/** - * \def MBEDTLS_CIPHER_MODE_CBC - * - * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers. - */ -#define MBEDTLS_CIPHER_MODE_CBC - -/** - * \def MBEDTLS_CIPHER_MODE_CFB - * - * Enable Cipher Feedback mode (CFB) for symmetric ciphers. - */ -//#define MBEDTLS_CIPHER_MODE_CFB - -/** - * \def MBEDTLS_CIPHER_MODE_CTR - * - * Enable Counter Block Cipher mode (CTR) for symmetric ciphers. - */ - -#ifdef CONFIG_MBEDTLS_CIPHER_MODE_CTR -#define MBEDTLS_CIPHER_MODE_CTR -#endif - -/** - * \def MBEDTLS_CIPHER_NULL_CIPHER - * - * Enable NULL cipher. - * Warning: Only do so when you know what you are doing. This allows for - * encryption or channels without any security! - * - * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable - * the following ciphersuites: - * MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_RSA_WITH_NULL_SHA256 - * MBEDTLS_TLS_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_RSA_WITH_NULL_MD5 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_PSK_WITH_NULL_SHA - * - * Uncomment this macro to enable the NULL cipher and ciphersuites - */ -//#define MBEDTLS_CIPHER_NULL_CIPHER - -/** - * \def MBEDTLS_CIPHER_PADDING_PKCS7 - * - * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for - * specific padding modes in the cipher layer with cipher modes that support - * padding (e.g. CBC) - * - * If you disable all padding modes, only full blocks can be used with CBC. - * - * Enable padding modes in the cipher layer. - */ -//#define MBEDTLS_CIPHER_PADDING_PKCS7 -//#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS -//#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN -//#define MBEDTLS_CIPHER_PADDING_ZEROS - -/** - * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES - * - * Enable weak ciphersuites in SSL / TLS. - * Warning: Only do so when you know what you are doing. This allows for - * channels with virtually no security at all! - * - * This enables the following ciphersuites: - * MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA - * - * Uncomment this macro to enable weak ciphersuites - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. - */ -//#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES - -/** - * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES - * - * Remove RC4 ciphersuites by default in SSL / TLS. - * This flag removes the ciphersuites based on RC4 from the default list as - * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to - * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them - * explicitly. - * - * Uncomment this macro to remove RC4 ciphersuites by default. - */ -#ifdef CONFIG_MBEDTLS_RC4_ENABLED -#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES -#endif - -/** - * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED - * - * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve - * module. By default all supported curves are enabled. - * - * Comment macros to disable the curve and functions for it - */ -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP192R1_ENABLED -#define MBEDTLS_ECP_DP_SECP192R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP224R1_ENABLED -#define MBEDTLS_ECP_DP_SECP224R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED -#define MBEDTLS_ECP_DP_SECP256R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED -#define MBEDTLS_ECP_DP_SECP384R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP521R1_ENABLED -#define MBEDTLS_ECP_DP_SECP521R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP192K1_ENABLED -#define MBEDTLS_ECP_DP_SECP192K1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP224K1_ENABLED -#define MBEDTLS_ECP_DP_SECP224K1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_SECP256K1_ENABLED -#define MBEDTLS_ECP_DP_SECP256K1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_BP256R1_ENABLED -#define MBEDTLS_ECP_DP_BP256R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_BP384R1_ENABLED -#define MBEDTLS_ECP_DP_BP384R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_BP512R1_ENABLED -#define MBEDTLS_ECP_DP_BP512R1_ENABLED -#endif -#ifdef CONFIG_MBEDTLS_ECP_DP_CURVE25519_ENABLED -#define MBEDTLS_ECP_DP_CURVE25519_ENABLED -#endif - -/** - * \def MBEDTLS_ECP_NIST_OPTIM - * - * Enable specific 'modulo p' routines for each NIST prime. - * Depending on the prime and architecture, makes operations 4 to 8 times - * faster on the corresponding curve. - * - * Comment this macro to disable NIST curves optimisation. - */ -#ifdef CONFIG_MBEDTLS_ECP_NIST_OPTIM -#define MBEDTLS_ECP_NIST_OPTIM -#endif - -/** - * \def MBEDTLS_ECDSA_DETERMINISTIC - * - * Enable deterministic ECDSA (RFC 6979). - * Standard ECDSA is "fragile" in the sense that lack of entropy when signing - * may result in a compromise of the long-term signing key. This is avoided by - * the deterministic variant. - * - * Requires: MBEDTLS_HMAC_DRBG_C - * - * Comment this macro to disable deterministic ECDSA. - */ -//#define MBEDTLS_ECDSA_DETERMINISTIC - -/** - * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED - * - * Enable the PSK based ciphersuite modes in SSL / TLS. - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_PSK -#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED - * - * Enable the DHE-PSK based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_DHM_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_PSK -#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED - * - * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_PSK -#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED - * - * Enable the RSA-PSK based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_PSK -#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED - * - * Enable the RSA-only based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_RSA -#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED - * - * Enable the DHE-RSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_RSA -#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED - * - * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA -#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED - * - * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C, - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA -#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED - * - * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA -#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED - * - * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 - */ -#ifdef CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA -#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED -#endif - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED - * - * Enable the ECJPAKE based ciphersuite modes in SSL / TLS. - * - * \warning This is currently experimental. EC J-PAKE support is based on the - * Thread v1.0.0 specification; incompatible changes to the specification - * might still happen. For this reason, this is disabled by default. - * - * Requires: MBEDTLS_ECJPAKE_C - * MBEDTLS_SHA256_C - * MBEDTLS_ECP_DP_SECP256R1_ENABLED - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 - */ -//#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED - -/** - * \def MBEDTLS_PK_PARSE_EC_EXTENDED - * - * Enhance support for reading EC keys using variants of SEC1 not allowed by - * RFC 5915 and RFC 5480. - * - * Currently this means parsing the SpecifiedECDomain choice of EC - * parameters (only known groups are supported, not arbitrary domains, to - * avoid validation issues). - * - * Disable if you only need to support RFC 5915 + 5480 key formats. - */ -#define MBEDTLS_PK_PARSE_EC_EXTENDED - -/** - * \def MBEDTLS_ERROR_STRERROR_DUMMY - * - * Enable a dummy error function to make use of mbedtls_strerror() in - * third party libraries easier when MBEDTLS_ERROR_C is disabled - * (no effect when MBEDTLS_ERROR_C is enabled). - * - * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're - * not using mbedtls_strerror() or error_strerror() in your application. - * - * Disable if you run into name conflicts and want to really remove the - * mbedtls_strerror() - */ -#define MBEDTLS_ERROR_STRERROR_DUMMY - -/** - * \def MBEDTLS_GENPRIME - * - * Enable the prime-number generation code. - * - * Requires: MBEDTLS_BIGNUM_C - */ -#define MBEDTLS_GENPRIME - -/** - * \def MBEDTLS_FS_IO - * - * Enable functions that use the filesystem. - */ -//#define MBEDTLS_FS_IO - -/** - * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - * - * Do not add default entropy sources. These are the platform specific, - * mbedtls_timing_hardclock and HAVEGE based poll functions. - * - * This is useful to have more control over the added entropy sources in an - * application. - * - * Uncomment this macro to prevent loading of default entropy functions. - */ -//#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - -/** - * \def MBEDTLS_NO_PLATFORM_ENTROPY - * - * Do not use built-in platform entropy functions. - * This is useful if your platform does not support - * standards like the /dev/urandom or Windows CryptoAPI. - * - * Uncomment this macro to disable the built-in platform entropy functions. - */ -#define MBEDTLS_NO_PLATFORM_ENTROPY - -/** - * \def MBEDTLS_ENTROPY_FORCE_SHA256 - * - * Force the entropy accumulator to use a SHA-256 accumulator instead of the - * default SHA-512 based one (if both are available). - * - * Requires: MBEDTLS_SHA256_C - * - * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option - * if you have performance concerns. - * - * This option is only useful if both MBEDTLS_SHA256_C and - * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used. - */ -//#define MBEDTLS_ENTROPY_FORCE_SHA256 - -/** - * \def MBEDTLS_ENTROPY_NV_SEED - * - * Enable the non-volatile (NV) seed file-based entropy source. - * (Also enables the NV seed read/write functions in the platform layer) - * - * This is crucial (if not required) on systems that do not have a - * cryptographic entropy source (in hardware or kernel) available. - * - * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C - * - * \note The read/write functions that are used by the entropy source are - * determined in the platform layer, and can be modified at runtime and/or - * compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used. - * - * \note If you use the default implementation functions that read a seedfile - * with regular fopen(), please make sure you make a seedfile with the - * proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at - * least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from - * and written to or you will get an entropy source error! The default - * implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE - * bytes from the file. - * - * \note The entropy collector will write to the seed file before entropy is - * given to an external source, to update it. - */ -//#define MBEDTLS_ENTROPY_NV_SEED - -/** - * \def MBEDTLS_MEMORY_DEBUG - * - * Enable debugging of buffer allocator memory issues. Automatically prints - * (to stderr) all (fatal) messages on memory allocation issues. Enables - * function for 'debug output' of allocated memory. - * - * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C - * - * Uncomment this macro to let the buffer allocator print out error messages. - */ -//#define MBEDTLS_MEMORY_DEBUG - -/** - * \def MBEDTLS_MEMORY_BACKTRACE - * - * Include backtrace information with each allocated block. - * - * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C - * GLIBC-compatible backtrace() an backtrace_symbols() support - * - * Uncomment this macro to include backtrace information - */ -//#define MBEDTLS_MEMORY_BACKTRACE - -/** - * \def MBEDTLS_PK_RSA_ALT_SUPPORT - * - * Support external private RSA keys (eg from a HSM) in the PK layer. - * - * Comment this macro to disable support for external private RSA keys. - */ -#define MBEDTLS_PK_RSA_ALT_SUPPORT - -/** - * \def MBEDTLS_PKCS1_V15 - * - * Enable support for PKCS#1 v1.5 encoding. - * - * Requires: MBEDTLS_RSA_C - * - * This enables support for PKCS#1 v1.5 operations. - */ -#define MBEDTLS_PKCS1_V15 - -/** - * \def MBEDTLS_PKCS1_V21 - * - * Enable support for PKCS#1 v2.1 encoding. - * - * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C - * - * This enables support for RSAES-OAEP and RSASSA-PSS operations. - */ -#define MBEDTLS_PKCS1_V21 - -/** - * \def MBEDTLS_RSA_NO_CRT - * - * Do not use the Chinese Remainder Theorem - * for the RSA private operation. - * - * Uncomment this macro to disable the use of CRT in RSA. - * - */ -//#define MBEDTLS_RSA_NO_CRT - -/** - * \def MBEDTLS_SELF_TEST - * - * Enable the checkup functions (*_self_test). - */ -//#define MBEDTLS_SELF_TEST - -/** - * \def MBEDTLS_SHA256_SMALLER - * - * Enable an implementation of SHA-256 that has lower ROM footprint but also - * lower performance. - * - * The default implementation is meant to be a reasonnable compromise between - * performance and size. This version optimizes more aggressively for size at - * the expense of performance. Eg on Cortex-M4 it reduces the size of - * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about - * 30%. - * - * Uncomment to enable the smaller implementation of SHA256. - */ -//#define MBEDTLS_SHA256_SMALLER - -/** - * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES - * - * Enable sending of alert messages in case of encountered errors as per RFC. - * If you choose not to send the alert messages, mbed TLS can still communicate - * with other servers, only debugging of failures is harder. - * - * The advantage of not sending alert messages, is that no information is given - * about reasons for failures thus preventing adversaries of gaining intel. - * - * Enable sending of all alert messages - */ -#define MBEDTLS_SSL_ALL_ALERT_MESSAGES - -/** - * \def MBEDTLS_SSL_DEBUG_ALL - * - * Enable the debug messages in SSL module for all issues. - * Debug messages have been disabled in some places to prevent timing - * attacks due to (unbalanced) debugging function calls. - * - * If you need all error reporting you should enable this during debugging, - * but remove this for production servers that should log as well. - * - * Uncomment this macro to report all debug messages on errors introducing - * a timing side-channel. - * - */ -//#define MBEDTLS_SSL_DEBUG_ALL - -/** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC - * - * Enable support for Encrypt-then-MAC, RFC 7366. - * - * This allows peers that both support it to use a more robust protection for - * ciphersuites using CBC, providing deep resistance against timing attacks - * on the padding or underlying cipher. - * - * This only affects CBC ciphersuites, and is useless if none is defined. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1 or - * MBEDTLS_SSL_PROTO_TLS1_1 or - * MBEDTLS_SSL_PROTO_TLS1_2 - * - * Comment this macro to disable support for Encrypt-then-MAC - */ -//#define MBEDTLS_SSL_ENCRYPT_THEN_MAC - -/** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET - * - * Enable support for Extended Master Secret, aka Session Hash - * (draft-ietf-tls-session-hash-02). - * - * This was introduced as "the proper fix" to the Triple Handshake familiy of - * attacks, but it is recommended to always use it (even if you disable - * renegotiation), since it actually fixes a more fundamental issue in the - * original SSL/TLS design, and has implications beyond Triple Handshake. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1 or - * MBEDTLS_SSL_PROTO_TLS1_1 or - * MBEDTLS_SSL_PROTO_TLS1_2 - * - * Comment this macro to disable support for Extended Master Secret. - */ -#ifdef CONFIG_MBEDTLS_TLS_ENABLED -#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET -#endif - -/** - * \def MBEDTLS_SSL_FALLBACK_SCSV - * - * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00). - * - * For servers, it is recommended to always enable this, unless you support - * only one version of TLS, or know for sure that none of your clients - * implements a fallback strategy. - * - * For clients, you only need this if you're using a fallback strategy, which - * is not recommended in the first place, unless you absolutely need it to - * interoperate with buggy (version-intolerant) servers. - * - * Comment this macro to disable support for FALLBACK_SCSV - */ -//#define MBEDTLS_SSL_FALLBACK_SCSV - -/** - * \def MBEDTLS_SSL_HW_RECORD_ACCEL - * - * Enable hooking functions in SSL module for hardware acceleration of - * individual records. - * - * Uncomment this macro to enable hooking functions. - */ -//#define MBEDTLS_SSL_HW_RECORD_ACCEL - -/** - * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING - * - * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0. - * - * This is a countermeasure to the BEAST attack, which also minimizes the risk - * of interoperability issues compared to sending 0-length records. - * - * Comment this macro to disable 1/n-1 record splitting. - */ -#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) -#define MBEDTLS_SSL_CBC_RECORD_SPLITTING -#endif - -/** - * \def MBEDTLS_SSL_RENEGOTIATION - * - * Disable support for TLS renegotiation. - * - * The two main uses of renegotiation are (1) refresh keys on long-lived - * connections and (2) client authentication after the initial handshake. - * If you don't need renegotiation, it's probably better to disable it, since - * it has been associated with security issues in the past and is easy to - * misuse/misunderstand. - * - * Comment this to disable support for renegotiation. - * - * \note Even if this option is disabled, both client and server are aware - * of the Renegotiation Indication Extension (RFC 5746) used to - * prevent the SSL renegotiation attack (see RFC 5746 Sect. 1). - * (See \c mbedtls_ssl_conf_legacy_renegotiation for the - * configuration of this extension). - * - */ -#ifdef CONFIG_MBEDTLS_SSL_RENEGOTIATION -#define MBEDTLS_SSL_RENEGOTIATION -#endif - -/** - * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO - * - * Enable support for receiving and parsing SSLv2 Client Hello messages for the - * SSL Server module (MBEDTLS_SSL_SRV_C). - * - * Uncomment this macro to enable support for SSLv2 Client Hello messages. - */ -//#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO - -/** - * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE - * - * Pick the ciphersuite according to the client's preferences rather than ours - * in the SSL Server module (MBEDTLS_SSL_SRV_C). - * - * Uncomment this macro to respect client's ciphersuite order - */ -//#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE - -/** - * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH - * - * Enable support for RFC 6066 max_fragment_length extension in SSL. - * - * Comment this macro to disable support for the max_fragment_length extension - */ -//#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH - -/** - * \def MBEDTLS_SSL_PROTO_SSL3 - * - * Enable support for SSL 3.0. - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for SSL 3.0 - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_SSL3 -#define MBEDTLS_SSL_PROTO_SSL3 -#endif - -/** - * \def MBEDTLS_SSL_PROTO_TLS1 - * - * Enable support for TLS 1.0. - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for TLS 1.0 - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_TLS1 -#define MBEDTLS_SSL_PROTO_TLS1 -#endif - -/** - * \def MBEDTLS_SSL_PROTO_TLS1_1 - * - * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled). - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for TLS 1.1 / DTLS 1.0 - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_TLS1_1 -#define MBEDTLS_SSL_PROTO_TLS1_1 -#endif - -/** - * \def MBEDTLS_SSL_PROTO_TLS1_2 - * - * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled). - * - * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C - * (Depends on ciphersuites) - * - * Comment this macro to disable support for TLS 1.2 / DTLS 1.2 - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_TLS1_2 -#define MBEDTLS_SSL_PROTO_TLS1_2 -#endif - -/** - * \def MBEDTLS_SSL_PROTO_DTLS - * - * Enable support for DTLS (all available versions). - * - * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0, - * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1_1 - * or MBEDTLS_SSL_PROTO_TLS1_2 - * - * Comment this macro to disable support for DTLS - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS -#define MBEDTLS_SSL_PROTO_DTLS -#endif - -/** - * \def MBEDTLS_SSL_ALPN - * - * Enable support for RFC 7301 Application Layer Protocol Negotiation. - * - * Comment this macro to disable support for ALPN. - */ -#ifdef CONFIG_MBEDTLS_SSL_ALPN -#define MBEDTLS_SSL_ALPN -#endif - -/** - * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY - * - * Enable support for the anti-replay mechanism in DTLS. - * - * Requires: MBEDTLS_SSL_TLS_C - * MBEDTLS_SSL_PROTO_DTLS - * - * \warning Disabling this is often a security risk! - * See mbedtls_ssl_conf_dtls_anti_replay() for details. - * - * Comment this to disable anti-replay in DTLS. - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS -#define MBEDTLS_SSL_DTLS_ANTI_REPLAY -#endif - -/** - * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY - * - * Enable support for HelloVerifyRequest on DTLS servers. - * - * This feature is highly recommended to prevent DTLS servers being used as - * amplifiers in DoS attacks against other hosts. It should always be enabled - * unless you know for sure amplification cannot be a problem in the - * environment in which your server operates. - * - * \warning Disabling this can ba a security risk! (see above) - * - * Requires: MBEDTLS_SSL_PROTO_DTLS - * - * Comment this to disable support for HelloVerifyRequest. - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS -#define MBEDTLS_SSL_DTLS_HELLO_VERIFY -#endif - -/** - * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE - * - * Enable server-side support for clients that reconnect from the same port. - * - * Some clients unexpectedly close the connection and try to reconnect using the - * same source port. This needs special support from the server to handle the - * new connection securely, as described in section 4.2.8 of RFC 6347. This - * flag enables that support. - * - * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY - * - * Comment this to disable support for clients reusing the source port. - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS -#define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE -#endif - -/** - * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT - * - * Enable support for a limit of records with bad MAC. - * - * See mbedtls_ssl_conf_dtls_badmac_limit(). - * - * Requires: MBEDTLS_SSL_PROTO_DTLS - */ -#ifdef CONFIG_MBEDTLS_SSL_PROTO_DTLS -#define MBEDTLS_SSL_DTLS_BADMAC_LIMIT -#endif - -/** - * \def MBEDTLS_SSL_SESSION_TICKETS - * - * Enable support for RFC 5077 session tickets in SSL. - * Client-side, provides full support for session tickets (maintainance of a - * session store remains the responsibility of the application, though). - * Server-side, you also need to provide callbacks for writing and parsing - * tickets, including authenticated encryption and key management. Example - * callbacks are provided by MBEDTLS_SSL_TICKET_C. - * - * Comment this macro to disable support for SSL session tickets - */ -#ifdef CONFIG_MBEDTLS_SSL_SESSION_TICKETS -#define MBEDTLS_SSL_SESSION_TICKETS -#endif - -/** - * \def MBEDTLS_SSL_EXPORT_KEYS - * - * Enable support for exporting key block and master secret. - * This is required for certain users of TLS, e.g. EAP-TLS. - * - * Comment this macro to disable support for key export - */ -//#define MBEDTLS_SSL_EXPORT_KEYS - -/** - * \def MBEDTLS_SSL_SERVER_NAME_INDICATION - * - * Enable support for RFC 6066 server name indication (SNI) in SSL. - * - * Requires: MBEDTLS_X509_CRT_PARSE_C - * - * Comment this macro to disable support for server name indication in SSL - */ -#define MBEDTLS_SSL_SERVER_NAME_INDICATION - -/** - * \def MBEDTLS_SSL_TRUNCATED_HMAC - * - * Enable support for RFC 6066 truncated HMAC in SSL. - * - * Comment this macro to disable support for truncated HMAC in SSL - */ -//#define MBEDTLS_SSL_TRUNCATED_HMAC - -/** - * \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT - * - * Fallback to old (pre-2.7), non-conforming implementation of the truncated - * HMAC extension which also truncates the HMAC key. Note that this option is - * only meant for a transitory upgrade period and is likely to be removed in - * a future version of the library. - * - * \warning The old implementation is non-compliant and has a security weakness - * (2^80 brute force attack on the HMAC key used for a single, - * uninterrupted connection). This should only be enabled temporarily - * when (1) the use of truncated HMAC is essential in order to save - * bandwidth, and (2) the peer is an Mbed TLS stack that doesn't use - * the fixed implementation yet (pre-2.7). - * - * \deprecated This option is deprecated and will likely be removed in a - * future version of Mbed TLS. - * - * Uncomment to fallback to old, non-compliant truncated HMAC implementation. - * - * Requires: MBEDTLS_SSL_TRUNCATED_HMAC - */ -//#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT - -/** - * \def MBEDTLS_THREADING_ALT - * - * Provide your own alternate threading implementation. - * - * Requires: MBEDTLS_THREADING_C - * - * Uncomment this to allow your own alternate threading implementation. - */ -//#define MBEDTLS_THREADING_ALT - -/** - * \def MBEDTLS_THREADING_PTHREAD - * - * Enable the pthread wrapper layer for the threading layer. - * - * Requires: MBEDTLS_THREADING_C - * - * Uncomment this to enable pthread mutexes. - */ -//#define MBEDTLS_THREADING_PTHREAD - -/** - * \def MBEDTLS_VERSION_FEATURES - * - * Allow run-time checking of compile-time enabled features. Thus allowing users - * to check at run-time if the library is for instance compiled with threading - * support via mbedtls_version_check_feature(). - * - * Requires: MBEDTLS_VERSION_C - * - * Comment this to disable run-time checking and save ROM space - */ -//#define MBEDTLS_VERSION_FEATURES - -/** - * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 - * - * If set, the X509 parser will not break-off when parsing an X509 certificate - * and encountering an extension in a v1 or v2 certificate. - * - * Uncomment to prevent an error. - */ -//#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 - -/** - * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - * - * If set, the X509 parser will not break-off when parsing an X509 certificate - * and encountering an unknown critical extension. - * - * \warning Depending on your PKI use, enabling this can be a security risk! - * - * Uncomment to prevent an error. - */ -//#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - -/** - * \def MBEDTLS_X509_CHECK_KEY_USAGE - * - * Enable verification of the keyUsage extension (CA and leaf certificates). - * - * Disabling this avoids problems with mis-issued and/or misused - * (intermediate) CA and leaf certificates. - * - * \warning Depending on your PKI use, disabling this can be a security risk! - * - * Comment to skip keyUsage checking for both CA and leaf certificates. - */ -//#define MBEDTLS_X509_CHECK_KEY_USAGE - -/** - * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE - * - * Enable verification of the extendedKeyUsage extension (leaf certificates). - * - * Disabling this avoids problems with mis-issued and/or misused certificates. - * - * \warning Depending on your PKI use, disabling this can be a security risk! - * - * Comment to skip extendedKeyUsage checking for certificates. - */ -//#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE - -/** - * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT - * - * Enable parsing and verification of X.509 certificates, CRLs and CSRS - * signed with RSASSA-PSS (aka PKCS#1 v2.1). - * - * Comment this macro to disallow using RSASSA-PSS in certificates. - */ -//#define MBEDTLS_X509_RSASSA_PSS_SUPPORT - -/** - * \def MBEDTLS_ZLIB_SUPPORT - * - * If set, the SSL/TLS module uses ZLIB to support compression and - * decompression of packet data. - * - * \warning TLS-level compression MAY REDUCE SECURITY! See for example the - * CRIME attack. Before enabling this option, you should examine with care if - * CRIME or similar exploits may be a applicable to your use case. - * - * \note Currently compression can't be used with DTLS. - * - * \deprecated This feature is deprecated and will be removed - * in the next major revision of the library. - * - * Used in: library/ssl_tls.c - * library/ssl_cli.c - * library/ssl_srv.c - * - * This feature requires zlib library and headers to be present. - * - * Uncomment to enable use of ZLIB - */ -//#define MBEDTLS_ZLIB_SUPPORT -/* \} name SECTION: mbed TLS feature support */ - -/** - * \name SECTION: mbed TLS modules - * - * This section enables or disables entire modules in mbed TLS - * \{ - */ - -/** - * \def MBEDTLS_AESNI_C - * - * Enable AES-NI support on x86-64. - * - * Module: library/aesni.c - * Caller: library/aes.c - * - * Requires: MBEDTLS_HAVE_ASM - * - * This modules adds support for the AES-NI instructions on x86-64 - */ -#define MBEDTLS_AESNI_C - -/** - * \def MBEDTLS_AES_C - * - * Enable the AES block cipher. - * - * Module: library/aes.c - * Caller: library/ssl_tls.c - * library/pem.c - * library/ctr_drbg.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA - * - * PEM_PARSE uses AES for decrypting encrypted keys. - */ -#ifdef CONFIG_MBEDTLS_AES_C -#define MBEDTLS_AES_C -#endif - -/** - * \def MBEDTLS_ARC4_C - * - * Enable the ARCFOUR stream cipher. - * - * Module: library/arc4.c - * Caller: library/ssl_tls.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 - * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. If possible, we recommend avoidng dependencies on - * it, and considering stronger ciphers instead. - * - */ -#if defined(CONFIG_MBEDTLS_RC4_ENABLED_NO_DEFAULT) || defined(CONFIG_MBEDTLS_RC4_ENABLED) -//#define MBEDTLS_ARC4_C -#endif - -/** - * \def MBEDTLS_ASN1_PARSE_C - * - * Enable the generic ASN1 parser. - * - * Module: library/asn1.c - * Caller: library/x509.c - * library/dhm.c - * library/pkcs12.c - * library/pkcs5.c - * library/pkparse.c - */ -#define MBEDTLS_ASN1_PARSE_C - -/** - * \def MBEDTLS_ASN1_WRITE_C - * - * Enable the generic ASN1 writer. - * - * Module: library/asn1write.c - * Caller: library/ecdsa.c - * library/pkwrite.c - * library/x509_create.c - * library/x509write_crt.c - * library/x509write_csr.c - */ -#define MBEDTLS_ASN1_WRITE_C - -/** - * \def MBEDTLS_BASE64_C - * - * Enable the Base64 module. - * - * Module: library/base64.c - * Caller: library/pem.c - * - * This module is required for PEM support (required by X.509). - */ -#define MBEDTLS_BASE64_C - -/** - * \def MBEDTLS_BIGNUM_C - * - * Enable the multi-precision integer library. - * - * Module: library/bignum.c - * Caller: library/dhm.c - * library/ecp.c - * library/ecdsa.c - * library/rsa.c - * library/rsa_internal.c - * library/ssl_tls.c - * - * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support. - */ -#define MBEDTLS_BIGNUM_C - -/** - * \def MBEDTLS_BLOWFISH_C - * - * Enable the Blowfish block cipher. - * - * Module: library/blowfish.c - */ -#ifdef CONFIG_MBEDTLS_BLOWFISH_C -#define MBEDTLS_BLOWFISH_C -#endif - -/** - * \def MBEDTLS_CAMELLIA_C - * - * Enable the Camellia block cipher. - * - * Module: library/camellia.c - * Caller: library/ssl_tls.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 - */ -#ifdef CONFIG_MBEDTLS_CAMELLIA_C -#define MBEDTLS_CAMELLIA_C -#endif - -/** - * \def MBEDTLS_CCM_C - * - * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher. - * - * Module: library/ccm.c - * - * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C - * - * This module enables the AES-CCM ciphersuites, if other requisites are - * enabled as well. - */ -#ifdef CONFIG_MBEDTLS_CCM_C -#define MBEDTLS_CCM_C -#endif - -/** - * \def MBEDTLS_CERTS_C - * - * Enable the test certificates. - * - * Module: library/certs.c - * Caller: - * - * This module is used for testing (ssl_client/server). - */ -//#define MBEDTLS_CERTS_C - -/** - * \def MBEDTLS_CIPHER_C - * - * Enable the generic cipher layer. - * - * Module: library/cipher.c - * Caller: library/ssl_tls.c - * - * Uncomment to enable generic cipher wrappers. - */ -#define MBEDTLS_CIPHER_C - -/** - * \def MBEDTLS_CMAC_C - * - * Enable the CMAC (Cipher-based Message Authentication Code) mode for block - * ciphers. - * - * Module: library/cmac.c - * - * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C - * - */ -//#define MBEDTLS_CMAC_C - -/** - * \def MBEDTLS_CTR_DRBG_C - * - * Enable the CTR_DRBG AES-256-based random generator. - * - * Module: library/ctr_drbg.c - * Caller: - * - * Requires: MBEDTLS_AES_C - * - * This module provides the CTR_DRBG AES-256 random number generator. - */ -#define MBEDTLS_CTR_DRBG_C - -/** - * \def MBEDTLS_DEBUG_C - * - * Enable the debug functions. - * - * Module: library/debug.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * This module provides debugging functions. - */ -#if CONFIG_MBEDTLS_DEBUG -#define MBEDTLS_DEBUG_C -#endif - -/** - * \def MBEDTLS_DES_C - * - * Enable the DES block cipher. - * - * Module: library/des.c - * Caller: library/pem.c - * library/ssl_tls.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA - * - * PEM_PARSE uses DES/3DES for decrypting encrypted keys. - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. - */ -#ifdef CONFIG_MBEDTLS_DES_C -#define MBEDTLS_DES_C -#endif - -/** - * \def MBEDTLS_DHM_C - * - * Enable the Diffie-Hellman-Merkle module. - * - * Module: library/dhm.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * This module is used by the following key exchanges: - * DHE-RSA, DHE-PSK - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * - */ -#ifdef CONFIG_MBEDTLS_DHM_C -#define MBEDTLS_DHM_C -#endif - -/** - * \def MBEDTLS_ECDH_C - * - * Enable the elliptic curve Diffie-Hellman library. - * - * Module: library/ecdh.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * This module is used by the following key exchanges: - * ECDHE-ECDSA, ECDHE-RSA, DHE-PSK - * - * Requires: MBEDTLS_ECP_C - */ -#ifdef CONFIG_MBEDTLS_ECDH_C -#define MBEDTLS_ECDH_C -#endif - -/** - * \def MBEDTLS_ECDSA_C - * - * Enable the elliptic curve DSA library. - * - * Module: library/ecdsa.c - * Caller: - * - * This module is used by the following key exchanges: - * ECDHE-ECDSA - * - * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C - */ -#ifdef CONFIG_MBEDTLS_ECDSA_C -#define MBEDTLS_ECDSA_C -#endif - -/** - * \def MBEDTLS_ECJPAKE_C - * - * Enable the elliptic curve J-PAKE library. - * - * \warning This is currently experimental. EC J-PAKE support is based on the - * Thread v1.0.0 specification; incompatible changes to the specification - * might still happen. For this reason, this is disabled by default. - * - * Module: library/ecjpake.c - * Caller: - * - * This module is used by the following key exchanges: - * ECJPAKE - * - * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C - */ -//#define MBEDTLS_ECJPAKE_C - -/** - * \def MBEDTLS_ECP_C - * - * Enable the elliptic curve over GF(p) library. - * - * Module: library/ecp.c - * Caller: library/ecdh.c - * library/ecdsa.c - * library/ecjpake.c - * - * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED - */ -#ifdef CONFIG_MBEDTLS_ECP_C -#define MBEDTLS_ECP_C -#endif - -/** - * \def MBEDTLS_ENTROPY_C - * - * Enable the platform-specific entropy code. - * - * Module: library/entropy.c - * Caller: - * - * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C - * - * This module provides a generic entropy pool - */ -#define MBEDTLS_ENTROPY_C - -/** - * \def MBEDTLS_ERROR_C - * - * Enable error code to error string conversion. - * - * Module: library/error.c - * Caller: - * - * This module enables mbedtls_strerror(). - */ -//#define MBEDTLS_ERROR_C - -/** - * \def MBEDTLS_GCM_C - * - * Enable the Galois/Counter Mode (GCM) for AES. - * - * Module: library/gcm.c - * - * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C - * - * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other - * requisites are enabled as well. - */ -#ifdef CONFIG_MBEDTLS_GCM_C -#define MBEDTLS_GCM_C -#endif - -/** - * \def MBEDTLS_HAVEGE_C - * - * Enable the HAVEGE random generator. - * - * Warning: the HAVEGE random generator is not suitable for virtualized - * environments - * - * Warning: the HAVEGE random generator is dependent on timing and specific - * processor traits. It is therefore not advised to use HAVEGE as - * your applications primary random generator or primary entropy pool - * input. As a secondary input to your entropy pool, it IS able add - * the (limited) extra entropy it provides. - * - * Module: library/havege.c - * Caller: - * - * Requires: MBEDTLS_TIMING_C - * - * Uncomment to enable the HAVEGE random generator. - */ -//#define MBEDTLS_HAVEGE_C - -/** - * \def MBEDTLS_HMAC_DRBG_C - * - * Enable the HMAC_DRBG random generator. - * - * Module: library/hmac_drbg.c - * Caller: - * - * Requires: MBEDTLS_MD_C - * - * Uncomment to enable the HMAC_DRBG random number geerator. - */ -//#define MBEDTLS_HMAC_DRBG_C - -/** - * \def MBEDTLS_MD_C - * - * Enable the generic message digest layer. - * - * Module: library/md.c - * Caller: - * - * Uncomment to enable generic message digest wrappers. - */ -#define MBEDTLS_MD_C - -/** - * \def MBEDTLS_MD2_C - * - * Enable the MD2 hash algorithm. - * - * Module: library/md2.c - * Caller: - * - * Uncomment to enable support for (rare) MD2-signed X.509 certs. - * - * \warning MD2 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -//#define MBEDTLS_MD2_C - -/** - * \def MBEDTLS_MD4_C - * - * Enable the MD4 hash algorithm. - * - * Module: library/md4.c - * Caller: - * - * Uncomment to enable support for (rare) MD4-signed X.509 certs. - * - * \warning MD4 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -//#define MBEDTLS_MD4_C - -/** - * \def MBEDTLS_MD5_C - * - * Enable the MD5 hash algorithm. - * - * Module: library/md5.c - * Caller: library/md.c - * library/pem.c - * library/ssl_tls.c - * - * This module is required for SSL/TLS up to version 1.1, and for TLS 1.2 - * depending on the handshake parameters. Further, it is used for checking - * MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded - * encrypted keys. - * - * \warning MD5 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -#define MBEDTLS_MD5_C - -/** - * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C - * - * Enable the buffer allocator implementation that makes use of a (stack) - * based buffer to 'allocate' dynamic memory. (replaces calloc() and free() - * calls) - * - * Module: library/memory_buffer_alloc.c - * - * Requires: MBEDTLS_PLATFORM_C - * MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS) - * - * Enable this module to enable the buffer memory allocator. - */ -//#define MBEDTLS_MEMORY_BUFFER_ALLOC_C - -/** - * \def MBEDTLS_NET_C - * - * Enable the TCP and UDP over IPv6/IPv4 networking routines. - * - * \note This module only works on POSIX/Unix (including Linux, BSD and OS X) - * and Windows. For other platforms, you'll want to disable it, and write your - * own networking callbacks to be passed to \c mbedtls_ssl_set_bio(). - * - * \note See also our Knowledge Base article about porting to a new - * environment: - * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS - * - * Module: library/net_sockets.c - * - * This module provides networking routines. - */ -//#define MBEDTLS_NET_C - -/** - * \def MBEDTLS_OID_C - * - * Enable the OID database. - * - * Module: library/oid.c - * Caller: library/asn1write.c - * library/pkcs5.c - * library/pkparse.c - * library/pkwrite.c - * library/rsa.c - * library/x509.c - * library/x509_create.c - * library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c - * library/x509write_crt.c - * library/x509write_csr.c - * - * This modules translates between OIDs and internal values. - */ -#define MBEDTLS_OID_C - -/** - * \def MBEDTLS_PADLOCK_C - * - * Enable VIA Padlock support on x86. - * - * Module: library/padlock.c - * Caller: library/aes.c - * - * Requires: MBEDTLS_HAVE_ASM - * - * This modules adds support for the VIA PadLock on x86. - */ -//#define MBEDTLS_PADLOCK_C - -/** - * \def MBEDTLS_PEM_PARSE_C - * - * Enable PEM decoding / parsing. - * - * Module: library/pem.c - * Caller: library/dhm.c - * library/pkparse.c - * library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c - * - * Requires: MBEDTLS_BASE64_C - * - * This modules adds support for decoding / parsing PEM files. - */ -#ifdef CONFIG_MBEDTLS_PEM_PARSE_C -#define MBEDTLS_PEM_PARSE_C -#endif - -/** - * \def MBEDTLS_PEM_WRITE_C - * - * Enable PEM encoding / writing. - * - * Module: library/pem.c - * Caller: library/pkwrite.c - * library/x509write_crt.c - * library/x509write_csr.c - * - * Requires: MBEDTLS_BASE64_C - * - * This modules adds support for encoding / writing PEM files. - */ -#ifdef CONFIG_MBEDTLS_PEM_WRITE_C -#define MBEDTLS_PEM_WRITE_C -#endif - -/** - * \def MBEDTLS_PK_C - * - * Enable the generic public (asymetric) key layer. - * - * Module: library/pk.c - * Caller: library/ssl_tls.c - * library/ssl_cli.c - * library/ssl_srv.c - * - * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C - * - * Uncomment to enable generic public key wrappers. - */ -#define MBEDTLS_PK_C - -/** - * \def MBEDTLS_PK_PARSE_C - * - * Enable the generic public (asymetric) key parser. - * - * Module: library/pkparse.c - * Caller: library/x509_crt.c - * library/x509_csr.c - * - * Requires: MBEDTLS_PK_C - * - * Uncomment to enable generic public key parse functions. - */ -#define MBEDTLS_PK_PARSE_C - -/** - * \def MBEDTLS_PK_WRITE_C - * - * Enable the generic public (asymetric) key writer. - * - * Module: library/pkwrite.c - * Caller: library/x509write.c - * - * Requires: MBEDTLS_PK_C - * - * Uncomment to enable generic public key write functions. - */ -#define MBEDTLS_PK_WRITE_C - -/** - * \def MBEDTLS_PKCS5_C - * - * Enable PKCS#5 functions. - * - * Module: library/pkcs5.c - * - * Requires: MBEDTLS_MD_C - * - * This module adds support for the PKCS#5 functions. - */ -//#define MBEDTLS_PKCS5_C - -/** - * \def MBEDTLS_PKCS11_C - * - * Enable wrapper for PKCS#11 smartcard support. - * - * Module: library/pkcs11.c - * Caller: library/pk.c - * - * Requires: MBEDTLS_PK_C - * - * This module enables SSL/TLS PKCS #11 smartcard support. - * Requires the presence of the PKCS#11 helper library (libpkcs11-helper) - */ -//#define MBEDTLS_PKCS11_C - -/** - * \def MBEDTLS_PKCS12_C - * - * Enable PKCS#12 PBE functions. - * Adds algorithms for parsing PKCS#8 encrypted private keys - * - * Module: library/pkcs12.c - * Caller: library/pkparse.c - * - * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C - * Can use: MBEDTLS_ARC4_C - * - * This module enables PKCS#12 functions. - */ -//#define MBEDTLS_PKCS12_C - -/** - * \def MBEDTLS_PLATFORM_C - * - * Enable the platform abstraction layer that allows you to re-assign - * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit(). - * - * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT - * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned - * above to be specified at runtime or compile time respectively. - * - * \note This abstraction layer must be enabled on Windows (including MSYS2) - * as other module rely on it for a fixed snprintf implementation. - * - * Module: library/platform.c - * Caller: Most other .c files - * - * This module enables abstraction of common (libc) functions. - */ -#define MBEDTLS_PLATFORM_C - -/** - * \def MBEDTLS_RIPEMD160_C - * - * Enable the RIPEMD-160 hash algorithm. - * - * Module: library/ripemd160.c - * Caller: library/md.c - * - */ -#ifdef CONFIG_MBEDTLS_RIPEMD160_C -#define MBEDTLS_RIPEMD160_C -#endif - -/** - * \def MBEDTLS_RSA_C - * - * Enable the RSA public-key cryptosystem. - * - * Module: library/rsa.c - * library/rsa_internal.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * library/x509.c - * - * This module is used by the following key exchanges: - * RSA, DHE-RSA, ECDHE-RSA, RSA-PSK - * - * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C - */ -#define MBEDTLS_RSA_C - -/** - * \def MBEDTLS_SHA1_C - * - * Enable the SHA1 cryptographic hash algorithm. - * - * Module: library/sha1.c - * Caller: library/md.c - * library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * library/x509write_crt.c - * - * This module is required for SSL/TLS up to version 1.1, for TLS 1.2 - * depending on the handshake parameters, and for SHA1-signed certificates. - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * - */ -#define MBEDTLS_SHA1_C - -/** - * \def MBEDTLS_SHA256_C - * - * Enable the SHA-224 and SHA-256 cryptographic hash algorithms. - * - * Module: library/sha256.c - * Caller: library/entropy.c - * library/md.c - * library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * This module adds support for SHA-224 and SHA-256. - * This module is required for the SSL/TLS 1.2 PRF function. - */ -#define MBEDTLS_SHA256_C - -/** - * \def MBEDTLS_SHA512_C - * - * Enable the SHA-384 and SHA-512 cryptographic hash algorithms. - * - * Module: library/sha512.c - * Caller: library/entropy.c - * library/md.c - * library/ssl_cli.c - * library/ssl_srv.c - * - * This module adds support for SHA-384 and SHA-512. - */ -#define MBEDTLS_SHA512_C - -/** - * \def MBEDTLS_SSL_CACHE_C - * - * Enable simple SSL cache implementation. - * - * Module: library/ssl_cache.c - * Caller: - * - * Requires: MBEDTLS_SSL_CACHE_C - */ -//#define MBEDTLS_SSL_CACHE_C - -/** - * \def MBEDTLS_SSL_COOKIE_C - * - * Enable basic implementation of DTLS cookies for hello verification. - * - * Module: library/ssl_cookie.c - * Caller: - */ -//#define MBEDTLS_SSL_COOKIE_C - -/** - * \def MBEDTLS_SSL_TICKET_C - * - * Enable an implementation of TLS server-side callbacks for session tickets. - * - * Module: library/ssl_ticket.c - * Caller: - * - * Requires: MBEDTLS_CIPHER_C - */ -//#define MBEDTLS_SSL_TICKET_C - -/** - * \def MBEDTLS_SSL_CLI_C - * - * Enable the SSL/TLS client code. - * - * Module: library/ssl_cli.c - * Caller: - * - * Requires: MBEDTLS_SSL_TLS_C - * - * This module is required for SSL/TLS client support. - */ -#ifdef CONFIG_MBEDTLS_TLS_CLIENT -#define MBEDTLS_SSL_CLI_C -#endif - -/** - * \def MBEDTLS_SSL_SRV_C - * - * Enable the SSL/TLS server code. - * - * Module: library/ssl_srv.c - * Caller: - * - * Requires: MBEDTLS_SSL_TLS_C - * - * This module is required for SSL/TLS server support. - */ -#ifdef CONFIG_MBEDTLS_TLS_SERVER -#define MBEDTLS_SSL_SRV_C -#endif - -/** - * \def MBEDTLS_SSL_TLS_C - * - * Enable the generic SSL/TLS code. - * - * Module: library/ssl_tls.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C - * and at least one of the MBEDTLS_SSL_PROTO_XXX defines - * - * This module is required for SSL/TLS. - */ -#ifdef CONFIG_MBEDTLS_TLS_ENABLED -#define MBEDTLS_SSL_TLS_C -#endif - -/** - * \def MBEDTLS_THREADING_C - * - * Enable the threading abstraction layer. - * By default mbed TLS assumes it is used in a non-threaded environment or that - * contexts are not shared between threads. If you do intend to use contexts - * between threads, you will need to enable this layer to prevent race - * conditions. See also our Knowledge Base article about threading: - * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading - * - * Module: library/threading.c - * - * This allows different threading implementations (self-implemented or - * provided). - * - * You will have to enable either MBEDTLS_THREADING_ALT or - * MBEDTLS_THREADING_PTHREAD. - * - * Enable this layer to allow use of mutexes within mbed TLS - */ -//#define MBEDTLS_THREADING_C - -/** - * \def MBEDTLS_TIMING_C - * - * Enable the semi-portable timing interface. - * - * \note The provided implementation only works on POSIX/Unix (including Linux, - * BSD and OS X) and Windows. On other platforms, you can either disable that - * module and provide your own implementations of the callbacks needed by - * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide - * your own implementation of the whole module by setting - * \c MBEDTLS_TIMING_ALT in the current file. - * - * \note See also our Knowledge Base article about porting to a new - * environment: - * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS - * - * Module: library/timing.c - * Caller: library/havege.c - * - * This module is used by the HAVEGE random number generator. - */ -//#define MBEDTLS_TIMING_C - -/** - * \def MBEDTLS_VERSION_C - * - * Enable run-time version information. - * - * Module: library/version.c - * - * This module provides run-time version information. - */ -#define MBEDTLS_VERSION_C - -/** - * \def MBEDTLS_X509_USE_C - * - * Enable X.509 core for using certificates. - * - * Module: library/x509.c - * Caller: library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c - * - * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, - * MBEDTLS_PK_PARSE_C - * - * This module is required for the X.509 parsing modules. - */ -#define MBEDTLS_X509_USE_C - -/** - * \def MBEDTLS_X509_CRT_PARSE_C - * - * Enable X.509 certificate parsing. - * - * Module: library/x509_crt.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * Requires: MBEDTLS_X509_USE_C - * - * This module is required for X.509 certificate parsing. - */ -#define MBEDTLS_X509_CRT_PARSE_C - -/** - * \def MBEDTLS_X509_CRL_PARSE_C - * - * Enable X.509 CRL parsing. - * - * Module: library/x509_crl.c - * Caller: library/x509_crt.c - * - * Requires: MBEDTLS_X509_USE_C - * - * This module is required for X.509 CRL parsing. - */ -#ifdef CONFIG_MBEDTLS_X509_CRL_PARSE_C -#define MBEDTLS_X509_CRL_PARSE_C -#endif - -/** - * \def MBEDTLS_X509_CSR_PARSE_C - * - * Enable X.509 Certificate Signing Request (CSR) parsing. - * - * Module: library/x509_csr.c - * Caller: library/x509_crt_write.c - * - * Requires: MBEDTLS_X509_USE_C - * - * This module is used for reading X.509 certificate request. - */ -#ifdef CONFIG_MBEDTLS_X509_CSR_PARSE_C -#define MBEDTLS_X509_CSR_PARSE_C -#endif - -/** - * \def MBEDTLS_X509_CREATE_C - * - * Enable X.509 core for creating certificates. - * - * Module: library/x509_create.c - * - * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C - * - * This module is the basis for creating X.509 certificates and CSRs. - */ -#define MBEDTLS_X509_CREATE_C - -/** - * \def MBEDTLS_X509_CRT_WRITE_C - * - * Enable creating X.509 certificates. - * - * Module: library/x509_crt_write.c - * - * Requires: MBEDTLS_X509_CREATE_C - * - * This module is required for X.509 certificate creation. - */ -#define MBEDTLS_X509_CRT_WRITE_C - -/** - * \def MBEDTLS_X509_CSR_WRITE_C - * - * Enable creating X.509 Certificate Signing Requests (CSR). - * - * Module: library/x509_csr_write.c - * - * Requires: MBEDTLS_X509_CREATE_C - * - * This module is required for X.509 certificate request writing. - */ -#define MBEDTLS_X509_CSR_WRITE_C - -/** - * \def MBEDTLS_XTEA_C - * - * Enable the XTEA block cipher. - * - * Module: library/xtea.c - * Caller: - */ -#ifdef CONFIG_MBEDTLS_XTEA_C -#define MBEDTLS_XTEA_C -#endif - -/* \} name SECTION: mbed TLS modules */ - -/** - * \name SECTION: Module configuration options - * - * This section allows for the setting of module specific sizes and - * configuration options. The default values are already present in the - * relevant header files and should suffice for the regular use cases. - * - * Our advice is to enable options and change their values here - * only if you have a good reason and know the consequences. - * - * Please check the respective header file for documentation on these - * parameters (to prevent duplicate documentation). - * \{ - */ - -/* MPI / BIGNUM options */ -//#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum windows size used. */ -//#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */ - -/* CTR_DRBG options */ -//#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */ -//#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ -//#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ -//#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ -//#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ - -/* HMAC_DRBG options */ -//#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ -//#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ -//#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ -//#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ - -/* ECP options */ -//#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups */ -//#define MBEDTLS_ECP_WINDOW_SIZE 6 /**< Maximum window size used */ -//#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */ - -/* Entropy options */ -//#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */ -//#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */ -//#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */ - -/* Memory buffer allocator options */ -//#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */ - -/* Platform options */ -//#define MBEDTLS_PLATFORM_STD_MEM_HDR /**< Header to include if MBEDTLS_PLATFORM_NO_STD_FUNCTIONS is defined. Don't define if no header is needed. */ -//#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< Default allocator to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */ -/* Note: your snprintf must correclty zero-terminate the buffer! */ -//#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */ - -/* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */ -/* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */ -//#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */ -/* Note: your snprintf must correclty zero-terminate the buffer! */ -//#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ - -/* SSL Cache options */ -//#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */ -//#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /**< Maximum entries in cache */ - -/* SSL options */ -//#define MBEDTLS_SSL_MAX_CONTENT_LEN CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */ -#define MBEDTLS_SSL_IN_CONTENT_LEN CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN /**< Determines the size of the internal Input buffer in bytes */ -#define MBEDTLS_SSL_OUT_CONTENT_LEN CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN /**< Determines the size of the internal Output buffer in bytes */ -//#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */ -//#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */ -//#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */ - -/** - * Complete list of ciphersuites to use, in order of preference. - * - * \warning No dependency checking is done on that field! This option can only - * be used to restrict the set of available ciphersuites. It is your - * responsibility to make sure the needed modules are active. - * - * Use this to save a few hundred bytes of ROM (default ordering of all - * available ciphersuites) and a few to a few hundred bytes of RAM. - * - * The value below is only an example, not the default. - */ -//#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - -/* X509 options */ -//#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */ -//#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */ - -/** - * Allow SHA-1 in the default TLS configuration for certificate signing. - * Without this build-time option, SHA-1 support must be activated explicitly - * through mbedtls_ssl_conf_cert_profile. Turning on this option is not - * recommended because of it is possible to generate SHA-1 collisions, however - * this may be safe for legacy infrastructure where additional controls apply. - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * - */ -#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES - -/** - * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake - * signature and ciphersuite selection. Without this build-time option, SHA-1 - * support must be activated explicitly through mbedtls_ssl_conf_sig_hashes. - * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by - * default. At the time of writing, there is no practical attack on the use - * of SHA-1 in handshake signatures, hence this option is turned on by default - * to preserve compatibility with existing peers, but the general - * warning applies nonetheless: - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * - */ -#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE - -/* \} name SECTION: Customisation configuration options */ - -/* Target and application specific configurations */ -//#define YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE "mbedtls/target_config.h" - -#if defined(TARGET_LIKE_MBED) && defined(YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE) -#include YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE -#endif - -/* - * Allow user to override any previous default. - * - * Use two macro names for that, as: - * - with yotta the prefix YOTTA_CFG_ is forced - * - without yotta is looks weird to have a YOTTA prefix. - */ -#if defined(YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE) -#include YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE -#elif defined(MBEDTLS_USER_CONFIG_FILE) -#include MBEDTLS_USER_CONFIG_FILE -#endif - -#ifdef CONFIG_MBEDTLS_RSA_BITLEN_MIN -#define MBEDTLS_RSA_BITLEN_MIN CONFIG_MBEDTLS_RSA_BITLEN_MIN -#else -#define MBEDTLS_RSA_BITLEN_MIN 2048 -#endif - -#define MBEDTLS_DEBUGF(_fmt, ...) printf(_fmt "\r\n", ##__VA_ARGS__) - -#include "mbedtls/check_config.h" - -#endif /* MBEDTLS_CONFIG_H */ diff --git a/components/ssl/mbedtls/port/esp8266/include/md5_alt.h b/components/ssl/mbedtls/port/esp8266/include/md5_alt.h deleted file mode 100644 index 8a0b808b..00000000 --- a/components/ssl/mbedtls/port/esp8266/include/md5_alt.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * - */ -#ifndef MD5_ALT_H -#define MD5_ALT_H - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_MD5_ALT) -#include "esp_md5.h" - -typedef esp_md5_context_t mbedtls_md5_context; - -#define mbedtls_md5_init(_ctx) { } - -#define mbedtls_md5_free(_ctx) { } - -#define mbedtls_md5_clone(_d, _s) { *(_d) = *(_s); } - -#define mbedtls_md5_starts_ret(_ctx) esp_md5_init(_ctx) - -#define mbedtls_md5_update_ret(_ctx, _s, _l) esp_md5_update(_ctx, _s, _l) - -#define mbedtls_md5_finish_ret(_ctx, _d) esp_md5_final(_ctx, _d) - -#define mbedtls_internal_md5_process(_ctx, _s) esp_md5_update(_ctx, _s, 64) -#endif /* MBEDTLS_MD5_ALT */ - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/components/ssl/mbedtls/port/esp8266/include/sha256_alt.h b/components/ssl/mbedtls/port/esp8266/include/sha256_alt.h deleted file mode 100644 index d602e532..00000000 --- a/components/ssl/mbedtls/port/esp8266/include/sha256_alt.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * SHA-256 implementation with extra ESP8266 support added. - * Uses mbedTLS software implementation for failover when concurrent - * SHA operations are in use. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -#ifndef _SHA256_ALT_H_ -#define _SHA256_ALT_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_SHA256_ALT) - -#include "esp_sha.h" - -typedef esp_sha_t mbedtls_sha256_context; - -#define mbedtls_sha256_init(_ctx) { } - -#define mbedtls_sha256_free(_ctx) { } - -#define mbedtls_sha256_clone(_d, _s) { *(_d) = *(_s); } - -#define mbedtls_sha256_starts_ret(_ctx, _is224) \ -({ \ - int ret; \ - \ - if (_is224) \ - ret = esp_sha224_init(_ctx); \ - else \ - ret = esp_sha256_init(_ctx); \ - \ - ret; \ -}) - -#define mbedtls_sha256_update_ret(_ctx, _s, _l) esp_sha256_update(_ctx, _s, _l) - -#define mbedtls_sha256_finish_ret(_ctx, _d) esp_sha256_finish(_ctx, _d) - -#define mbedtls_internal_sha256_process(_ctx, _s) esp_sha256_update(_ctx, _s, 64) - -#endif /* MBEDTLS_SHA256_ALT */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/components/ssl/mbedtls/port/esp8266/include/sha512_alt.h b/components/ssl/mbedtls/port/esp8266/include/sha512_alt.h deleted file mode 100644 index 1fe60382..00000000 --- a/components/ssl/mbedtls/port/esp8266/include/sha512_alt.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * SHA-512 implementation with extra ESP8266 support added. - * Uses mbedTLS software implementation for failover when concurrent - * SHA operations are in use. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -#ifndef _SHA512_ALT_H_ -#define _SHA512_ALT_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_SHA512_ALT) - -#include "esp_sha.h" - -typedef esp_sha512_t mbedtls_sha512_context; - -#define mbedtls_sha512_init(_ctx) { } - -#define mbedtls_sha512_free(_ctx) { } - -#define mbedtls_sha512_clone(_d, _s) { *(_d) = *(_s); } - -#define mbedtls_sha512_starts_ret(_ctx, _is384) \ -({ \ - int ret; \ - \ - if (_is384) \ - ret = esp_sha384_init(_ctx); \ - else \ - ret = esp_sha512_init(_ctx); \ - \ - ret; \ -}) - -#define mbedtls_sha512_update_ret(_ctx, _s, _l) esp_sha512_update(_ctx, _s, _l) - -#define mbedtls_sha512_finish_ret(_ctx, _d) esp_sha512_finish(_ctx, _d) - -#define mbedtls_internal_sha512_process(_ctx, _s) esp_sha512_update(_ctx, _s, 128) - -#endif /* MBEDTLS_SHA512_ALT */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/components/ssl/mbedtls/port/esp8266/net.c b/components/ssl/mbedtls/port/esp8266/net.c deleted file mode 100644 index fdcb8bed..00000000 --- a/components/ssl/mbedtls/port/esp8266/net.c +++ /dev/null @@ -1,519 +0,0 @@ -/* - * TCP/IP or UDP/IP networking functions - * modified for LWIP support on ESP8266 - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2015 Angus Gratton - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if !defined(MBEDTLS_NET_C) - -#include "mbedtls/net.h" - -#include - -#include -#include -//#include -#include -#include -#include - -#include -#include - -#include - -#include - -/* - * Prepare for using the sockets interface - */ -static int net_prepare( void ) -{ -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - WSADATA wsaData; - - if( wsa_init_done == 0 ) - { - if( WSAStartup( MAKEWORD(2,0), &wsaData ) != 0 ) - return( MBEDTLS_ERR_NET_SOCKET_FAILED ); - - wsa_init_done = 1; - } -#else -#endif - return( 0 ); -} - -/* - * Initialize a context - */ -void mbedtls_net_init( mbedtls_net_context *ctx ) -{ - ctx->fd = -1; -} - -/* - * Initiate a TCP connection with host:port and the given protocol - */ -int mbedtls_net_connect( mbedtls_net_context *ctx, const char *host, const char *port, int proto ) -{ - int ret; - struct addrinfo hints, *addr_list, *cur; - - if( ( ret = net_prepare() ) != 0 ) - return( ret ); - - /* Do name resolution with both IPv6 and IPv4 */ - memset( &hints, 0, sizeof( hints ) ); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM; - hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP; - - if( getaddrinfo( host, port, &hints, &addr_list ) != 0 ) - return( MBEDTLS_ERR_NET_UNKNOWN_HOST ); - - /* Try the sockaddrs until a connection succeeds */ - ret = MBEDTLS_ERR_NET_UNKNOWN_HOST; - for( cur = addr_list; cur != NULL; cur = cur->ai_next ) - { - ctx->fd = (int) socket( cur->ai_family, cur->ai_socktype, - cur->ai_protocol ); - if( ctx->fd < 0 ) - { - ret = MBEDTLS_ERR_NET_SOCKET_FAILED; - continue; - } - - if( connect( ctx->fd, cur->ai_addr, cur->ai_addrlen ) == 0 ) - { - ret = 0; - break; - } - - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_CONNECT_FAILED; - } - - freeaddrinfo( addr_list ); - - return( ret ); -} - -/* - * Create a listening socket on bind_ip:port - */ -int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto ) -{ -#if SO_REUSE - int n; -#endif - int ret; - struct addrinfo hints, *addr_list, *cur; - - if( ( ret = net_prepare() ) != 0 ) - return( ret ); - - /* Bind to IPv6 and/or IPv4, but only in the desired protocol */ - memset( &hints, 0, sizeof( hints ) ); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM; - hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP; - - if( getaddrinfo( bind_ip, port, &hints, &addr_list ) != 0 ) - return( MBEDTLS_ERR_NET_UNKNOWN_HOST ); - - /* Try the sockaddrs until a binding succeeds */ - ret = MBEDTLS_ERR_NET_UNKNOWN_HOST; - for( cur = addr_list; cur != NULL; cur = cur->ai_next ) - { - ctx->fd = (int) socket( cur->ai_family, cur->ai_socktype, - cur->ai_protocol ); - if( ctx->fd < 0 ) - { - ret = MBEDTLS_ERR_NET_SOCKET_FAILED; - continue; - } - - /*SO_REUSEADDR option dafault is disable in source code(lwip)*/ -#if SO_REUSE - n = 1; - if( setsockopt( ctx->fd, SOL_SOCKET, SO_REUSEADDR, - (const char *) &n, sizeof( n ) ) != 0 ) - { - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_SOCKET_FAILED; - continue; - } -#endif - /*bind interface dafault don't process the addr is 0xffffffff for TCP Protocol*/ - struct sockaddr_in *serv_addr = NULL; - serv_addr = (struct sockaddr_in *)cur->ai_addr; - serv_addr->sin_addr.s_addr = htonl(INADDR_ANY); /* Any incoming interface */ - if( bind( ctx->fd, (struct sockaddr *)serv_addr, cur->ai_addrlen ) != 0 ) - { - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_BIND_FAILED; - continue; - } - - /* Listen only makes sense for TCP */ - if( proto == MBEDTLS_NET_PROTO_TCP ) - { - if( listen( ctx->fd, MBEDTLS_NET_LISTEN_BACKLOG ) != 0 ) - { - close( ctx->fd ); - ret = MBEDTLS_ERR_NET_LISTEN_FAILED; - continue; - } - } - - /* I we ever get there, it's a success */ - ret = 0; - break; - } - - freeaddrinfo( addr_list ); - - return( ret ); - -} - -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) -/* - * Check if the requested operation would be blocking on a non-blocking socket - * and thus 'failed' with a negative return value. - */ -static int net_would_block( const mbedtls_net_context *ctx ) -{ - ((void) ctx); - return( WSAGetLastError() == WSAEWOULDBLOCK ); -} -#else -/* - * Check if the requested operation would be blocking on a non-blocking socket - * and thus 'failed' with a negative return value. - * - * Note: on a blocking socket this function always returns 0! - */ -static int net_would_block( const mbedtls_net_context *ctx ) -{ - /* - * Never return 'WOULD BLOCK' on a non-blocking socket - */ - if( ( fcntl( ctx->fd, F_GETFL, 0) & O_NONBLOCK ) != O_NONBLOCK ) - return( 0 ); - - switch( errno ) - { -#if defined EAGAIN - case EAGAIN: -#endif -#if defined EWOULDBLOCK && EWOULDBLOCK != EAGAIN - case EWOULDBLOCK: -#endif - return( 1 ); - } - return( 0 ); -} -#endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */ - -/* - * Accept a connection from a remote client - */ -int mbedtls_net_accept( mbedtls_net_context *bind_ctx, - mbedtls_net_context *client_ctx, - void *client_ip, size_t buf_size, size_t *ip_len ) -{ - int ret; - int type; - - struct sockaddr_in client_addr; - - socklen_t n = (socklen_t) sizeof( client_addr ); - socklen_t type_len = (socklen_t) sizeof( type ); - - /* Is this a TCP or UDP socket? */ - if( getsockopt( bind_ctx->fd, SOL_SOCKET, SO_TYPE, - (void *) &type, (socklen_t *) &type_len ) != 0 || - ( type != SOCK_STREAM && type != SOCK_DGRAM ) ) - { - return( MBEDTLS_ERR_NET_ACCEPT_FAILED ); - } - - if( type == SOCK_STREAM ) - { - /* TCP: actual accept() */ - ret = client_ctx->fd = (int) accept( bind_ctx->fd, - (struct sockaddr *) &client_addr, &n ); - } - else - { - /* UDP: wait for a message, but keep it in the queue */ - char buf[1] = { 0 }; - - ret = recvfrom( bind_ctx->fd, buf, sizeof( buf ), MSG_PEEK, - (struct sockaddr *) &client_addr, &n ); - -#if defined(_WIN32) - if( ret == SOCKET_ERROR && - WSAGetLastError() == WSAEMSGSIZE ) - { - /* We know buf is too small, thanks, just peeking here */ - ret = 0; - } -#endif - } - - if( ret < 0 ) - { - if( net_would_block( bind_ctx ) != 0 ) - return( MBEDTLS_ERR_SSL_WANT_READ ); - - return( MBEDTLS_ERR_NET_ACCEPT_FAILED ); - } - - /* UDP: hijack the listening socket to communicate with the client, - * then bind a new socket to accept new connections */ - if( type != SOCK_STREAM ) - { - struct sockaddr_in local_addr; - int one = 1; - - if( connect( bind_ctx->fd, (struct sockaddr *) &client_addr, n ) != 0 ) - return( MBEDTLS_ERR_NET_ACCEPT_FAILED ); - - client_ctx->fd = bind_ctx->fd; - bind_ctx->fd = -1; /* In case we exit early */ - - n = sizeof( struct sockaddr_in ); - if( getsockname( client_ctx->fd, - (struct sockaddr *) &local_addr, &n ) != 0 || - ( bind_ctx->fd = (int) socket( AF_INET, - SOCK_DGRAM, IPPROTO_UDP ) ) < 0 || - setsockopt( bind_ctx->fd, SOL_SOCKET, SO_REUSEADDR, - (const char *) &one, sizeof( one ) ) != 0 ) - { - return( MBEDTLS_ERR_NET_SOCKET_FAILED ); - } - - if( bind( bind_ctx->fd, (struct sockaddr *) &local_addr, n ) != 0 ) - { - return( MBEDTLS_ERR_NET_BIND_FAILED ); - } - } - - if( client_ip != NULL ) - { - struct sockaddr_in *addr4 = (struct sockaddr_in *) &client_addr; - *ip_len = sizeof( addr4->sin_addr.s_addr ); - - if( buf_size < *ip_len ) - return( MBEDTLS_ERR_NET_BUFFER_TOO_SMALL ); - - memcpy( client_ip, &addr4->sin_addr.s_addr, *ip_len ); - } - - return( 0 ); -} - -/* - * Set the socket blocking or non-blocking - */ -int mbedtls_net_set_block( mbedtls_net_context *ctx ) -{ -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - u_long n = 0; - return( ioctlsocket( ctx->fd, FIONBIO, &n ) ); -#else - return( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL, 0 ) & ~O_NONBLOCK ) ); -#endif -} - -int mbedtls_net_set_nonblock( mbedtls_net_context *ctx ) -{ -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - u_long n = 1; - return( ioctlsocket( ctx->fd, FIONBIO, &n ) ); -#else - return( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL, 0 ) | O_NONBLOCK ) ); -#endif -} - -/* - * Portable usleep helper - */ -void mbedtls_net_usleep( unsigned long usec ) -{ -#if defined(_WIN32) - Sleep( ( usec + 999 ) / 1000 ); -#else - struct timeval tv; - tv.tv_sec = usec / 1000000; -#if defined(__unix__) || defined(__unix) || \ - ( defined(__APPLE__) && defined(__MACH__) ) - tv.tv_usec = (suseconds_t) usec % 1000000; -#else - tv.tv_usec = usec % 1000000; -#endif - select( 0, NULL, NULL, NULL, &tv ); -#endif -} - -/* - * Read at most 'len' characters - */ -int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len ) -{ - int ret; - int fd = ((mbedtls_net_context *) ctx)->fd; - - if( fd < 0 ) - return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); - - ret = (int) read( fd, buf, len ); - - if( ret < 0 ) - { - if( net_would_block( ctx ) != 0 ) - return( MBEDTLS_ERR_SSL_WANT_READ ); - -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - if( WSAGetLastError() == WSAECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); -#else - if( errno == EPIPE || errno == ECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); - - if( errno == EINTR ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#endif - - return( MBEDTLS_ERR_NET_RECV_FAILED ); - } - - return( ret ); -} - -/* - * Read at most 'len' characters, blocking for at most 'timeout' ms - */ -int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf, size_t len, - uint32_t timeout ) -{ - int ret; - struct timeval tv; - fd_set read_fds; - int fd = ((mbedtls_net_context *) ctx)->fd; - - if( fd < 0 ) - return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); - - FD_ZERO( &read_fds ); - FD_SET( fd, &read_fds ); - - tv.tv_sec = timeout / 1000; - tv.tv_usec = ( timeout % 1000 ) * 1000; - - ret = select( fd + 1, &read_fds, NULL, NULL, timeout == 0 ? NULL : &tv ); - - /* Zero fds ready means we timed out */ - if( ret == 0 ) - return( MBEDTLS_ERR_SSL_TIMEOUT ); - - if( ret < 0 ) - { -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - if( WSAGetLastError() == WSAEINTR ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#else - if( errno == EINTR ) - return( MBEDTLS_ERR_SSL_WANT_READ ); -#endif - - return( MBEDTLS_ERR_NET_RECV_FAILED ); - } - - /* This call will not block */ - return( mbedtls_net_recv( ctx, buf, len ) ); -} - -/* - * Write at most 'len' characters - */ -int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len ) -{ - int ret; - int fd = ((mbedtls_net_context *) ctx)->fd; - - if( fd < 0 ) - return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); - - ret = (int) write( fd, buf, len ); - - if( ret < 0 ) - { - if( net_would_block( ctx ) != 0 ) - return( MBEDTLS_ERR_SSL_WANT_WRITE ); - -#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \ - !defined(EFI32) - if( WSAGetLastError() == WSAECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); -#else - if( errno == EPIPE || errno == ECONNRESET ) - return( MBEDTLS_ERR_NET_CONN_RESET ); - - if( errno == EINTR ) - return( MBEDTLS_ERR_SSL_WANT_WRITE ); -#endif - - return( MBEDTLS_ERR_NET_SEND_FAILED ); - } - - return( ret ); -} - -/* - * Gracefully close the connection - */ -void mbedtls_net_free( mbedtls_net_context *ctx ) -{ - if( ctx->fd == -1 ) - return; - - shutdown( ctx->fd, 2 ); - close( ctx->fd ); - - ctx->fd = -1; -} - -#endif /* MBEDTLS_NET_C */ diff --git a/components/ssl/mbedtls/port/openssl/include/platform/ssl_opt.h b/components/ssl/mbedtls/port/openssl/include/platform/ssl_opt.h deleted file mode 100644 index 65cd4232..00000000 --- a/components/ssl/mbedtls/port/openssl/include/platform/ssl_opt.h +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_OPT_H_ -#define _SSL_OPT_H_ - -/* - * Enable OpenSSL debugging function. - * - * If the option is enabled, "SSL_DEBUG" works. - */ -//#define CONFIG_OPENSSL_DEBUG - -#ifdef CONFIG_OPENSSL_DEBUG - -/* - * OpenSSL debugging level. - * - * Only function whose debugging level is higher than "OPENSSL_DEBUG_LEVEL" works. - * - * For example: - * If OPENSSL_DEBUG_LEVEL = 2, you use function "SSL_DEBUG(1, "malloc failed")". - * Because 1 < 2, it will not print. - */ -//#define CONFIG_OPENSSL_DEBUG_LEVEL - -/* - * If the option is enabled, low-level module debugging function of OpenSSL is enabled, - * e.g. mbedtls internal debugging function. - */ -//#define CONFIG_OPENSSL_LOWLEVEL_DEBUG - -#endif /* CONFIG_OPENSSL_DEBUG */ - -/* - * OpenSSL function needs "assert" function to check if input parameters are valid. - * - * If you want to use assert debugging function, "OPENSSL_DEBUG" should be enabled. - * - * You must only select one of following: - * 1. CONFIG_OPENSSL_ASSERT_DO_NOTHING - * 2. CONFIG_OPENSSL_ASSERT_EXIT - * 3. CONFIG_OPENSSL_ASSERT_DEBUG (depend on "CONFIG_OPENSSL_DEBUG") - * 4. CONFIG_OPENSSL_ASSERT_DEBUG_EXIT (depend on "CONFIG_OPENSSL_DEBUG") - * 5. CONFIG_OPENSSL_ASSERT_DEBUG_BLOCK (depend on "CONFIG_OPENSSL_DEBUG") - */ - -/* - * Do nothing and "SSL_ASSERT" does not work. - */ -//#define CONFIG_OPENSSL_ASSERT_DO_NOTHING - -/* - * Enable assert exiting, it will check and return error code. - */ -#define CONFIG_OPENSSL_ASSERT_EXIT - -#ifdef CONFIG_OPENSSL_DEBUG - -/* - * Enable assert debugging, it will check and show debugging message. - */ -//#define CONFIG_OPENSSL_ASSERT_DEBUG - -/* - * Enable assert debugging and exiting, it will check, show debugging message and return error code. - */ -//#define CONFIG_OPENSSL_ASSERT_DEBUG_EXIT - -/* - * Enable assert debugging and blocking, it will check, show debugging message and block by "while (1);". - */ -//#define CONFIG_OPENSSL_ASSERT_DEBUG_BLOCK - -#endif /* CONFIG_OPENSSL_DEBUG */ - -#endif - diff --git a/components/ssl/mbedtls/port/openssl/source/platform/ssl_pm_extend.c b/components/ssl/mbedtls/port/openssl/source/platform/ssl_pm_extend.c deleted file mode 100644 index 0710b574..00000000 --- a/components/ssl/mbedtls/port/openssl/source/platform/ssl_pm_extend.c +++ /dev/null @@ -1,365 +0,0 @@ - -/* - * Copyright (c) 2007, Cameron Rich - * - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * * Neither the name of the axTLS project nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Enable a subset of espressif platom ssl compatible functions. We don't aim to be 100% - * compatible - just to be able to do basic ports etc. - * - * Only really tested on mini_httpd, so I'm not too sure how extensive this - * port is. - */ -#include - -#include "ssl_pm.h" -#include "lwip/err.h" -#include "openssl/ssl.h" - -typedef int MD5_CTX; -typedef int X509_CTX; - -/* -Sets up digest context ctx to use a digest type from ENGINE impl. -Type will typically be supplied by a function such as EVP_sha1(). -If impl is NULL then the default implementation of digest type is used. -*/ -void EVP_DigestInit(MD5_CTX* ctx, uint8_t* out) -{ - return; -} - -/* -Hashes ilen bytes of data at input into the digest context ctx. -This function can be called several times on the same ctx to hash additional data. -*/ -void EVP_DigestUpdate(MD5_CTX* ctx, const uint8_t* input, int ilen) -{ - return; -} - -/* -Retrieves the digest value from ctx and places it in output. -If the olen parameter is not NULL then the number of bytes of data written (i.e. the length of the digest) -will be written to the integer at s, at most EVP_MAX_MD_SIZE bytes will be written. -After calling EVP_DigestFinal() no additional calls to EVP_DigestUpdate() can be made, -but EVP_DigestInit() can be called to initialize a new digest operation. -*/ -void EVP_DigestFinal(MD5_CTX* ctx, uint8_t* output, uint16_t* olen) -{ - return; -} - -/* -Return EVP_MD structures for the SHA1 digest algorithms respectively. -The associated signature algorithm is RSA in each case. -*/ -char* EVP_sha1(void) -{ - return NULL; -} - -/* -cleans up EVP. -*/ -char* EVP_cleanup(void) -{ - return NULL; -} - -static const unsigned char base64_enc_map[64] = { - 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', - 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', - 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', - 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', - 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', - 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', - '8', '9', '+', '/' -}; - -/****************************************************************************** - * FunctionName : base64_encode - * Description : Encode Base64 data - * Parameters : dst -- destination buffer - * dlen -- destination buffer len - * olen -- output buffer len - * src -- source buffer - * slen -- source buffer len - * Returns : none -*******************************************************************************/ -int base64_encode(uint8_t* dst, size_t dlen, size_t* olen, - const uint8_t* src, size_t slen) -{ - size_t i, n; - int C1, C2, C3; - unsigned char* p = NULL; - - if (slen == 0) { - *olen = 0; - return 0; - } - - n = (slen << 3) / 6; - - switch ((slen << 3) - (n * 6)) { - case 2: - n += 3; - break; - - case 4: - n += 2; - break; - - default: - break; - } - - if (dlen < (n + 1)) { - *olen = n + 1; - return -42; - } - - n = (slen / 3) * 3; - - for (i = 0, p = dst; i < n; i += 3) { - C1 = *src++; - C2 = *src++; - C3 = *src++; - - *p++ = base64_enc_map[(C1 >> 2) & 0x3F]; - *p++ = base64_enc_map[(((C1 & 3) << 4) + (C2 >> 4)) & 0x3F]; - *p++ = base64_enc_map[(((C2 & 15) << 2) + (C3 >> 6)) & 0x3F]; - *p++ = base64_enc_map[C3 & 0x3F]; - } - - if (i < slen) { - C1 = *src++; - C2 = ((i + 1) < slen) ? *src++ : 0; - - *p++ = base64_enc_map[(C1 >> 2) & 0x3F]; - *p++ = base64_enc_map[(((C1 & 3) << 4) + (C2 >> 4)) & 0x3F]; - - if ((i + 1) < slen) { - *p++ = base64_enc_map[((C2 & 15) << 2) & 0x3F]; - } else { - *p++ = '='; - } - - *p++ = '='; - - *olen = p - dst; - *p = 0; - } - - return 0; -} - -/* -Return server SSLv23 method. -*/ -const SSL_METHOD* SSLv23_server_method(void) -{ - return NULL; -} - -/* -Return client SSLv23 method. -*/ -const SSL_METHOD* SSLv23_client_method(void) -{ - return NULL; -} - -/* -Add crt file for ssl_ctx. -*/ -int SSL_CTX_use_certificate_chain_file(SSL_CTX* ssl_ctx, const char* file) -{ - return 1; -} - -/****************************************************************************** - * FunctionName : SSL_CTX_load_verify_locations - * Description : load verify locations - * Parameters : ctx -- espconn to set for client or server - * cafile -- ca file - * CApath -- no use - * Returns : 1 -*******************************************************************************/ -int SSL_CTX_load_verify_locations(SSL_CTX* ctx, const char* CAfile, - const char* CApath) -{ - X509* cacrt = NULL; - cacrt = d2i_X509(NULL, (const unsigned char *)CAfile, strlen(CAfile)); - - if (cacrt) { - SSL_CTX_add_client_CA(ctx, cacrt); - } - - return 1; -} - -/* -Return SSLv23 method. -*/ -void SSLv23_method(void) -{ - return; -} - -/* -Check private key in ctx. -*/ -int SSL_CTX_check_private_key(const SSL_CTX* ctx) -{ - return 1; -} - -/* -Init SSL library. -*/ -void SSL_library_init(void) -{ - return; -} - -/* -Set SSL_CTX verify paths. -*/ -int SSL_CTX_set_default_verify_paths(SSL_CTX* ssl_ctx) -{ - return 1; -} - -/* -Get current cert in x509 store ctx. -*/ -X509_CTX* X509_STORE_CTX_get_current_cert(X509_CTX* store) -{ - return NULL; -} - -/* -Prints an ASCII version of x509 ctx. -*/ -void X509_NAME_oneline(X509_CTX* x509_CTX) -{ - return; -} - -/* -Get issuer name. -*/ -char* X509_get_issuer_name(X509_CTX* x509_CTX) -{ - return NULL; -} - -/* -Get subject name. -*/ -char* X509_get_subject_name(X509_CTX* x509_CTX) -{ - return NULL; -} - -/* -Returns the depth of the error. -*/ -void X509_STORE_CTX_get_error_depth(X509_CTX* x509_CTX) -{ - return; -} -/* -Returns the error code of ctx. -*/ -char* X509_STORE_CTX_get_error(X509_CTX* x509_CTX) -{ - return NULL; -} - -/* -Returns a human readable error string for verification error n. -*/ -char* X509_verify_cert_error_string(X509_CTX* x509_CTX) -{ - return NULL; -} - -/* -Cleanup extra crypto data. -*/ -void CRYPTO_cleanup_all_ex_data(void) -{ - return; -} - -/* -Get error number. -*/ -int ERR_get_error(void) -{ - return 0; -} - -/* -Generates a human-readable string representing the error code e, -and places it at buf. buf must be at least 120 bytes long. -Buf may not be NULL. -*/ -void ERR_error_string_n(uint32_t error, char* out, uint32_t olen) -{ - return; -} - -/* -Generates a human-readable string representing the error code e, -and places it at buf. buf must be at least 120 bytes long. -If buf is NULL , the error string is placed in a static buffer. -*/ -char* ERR_error_string(unsigned long e, char* ret) -{ - return NULL; -} - -/* -Frees all previously loaded error strings. -*/ -void ERR_free_strings(void) -{ - return; -} - -/* -Convert an internal error to a string representation. -*/ -const char* ERR_strerror(uint32_t error) -{ - return lwip_strerr(error); -} diff --git a/components/ssl/wolfssl/README b/components/ssl/wolfssl/README deleted file mode 100644 index 429dd11a..00000000 --- a/components/ssl/wolfssl/README +++ /dev/null @@ -1,8 +0,0 @@ -Espressif has a license to distribute wolfSSL royalty-free in binary form on all Espressif MCU products. -You can use the binary wolfSSL library on Espressif devices in products, without additional royalty costs. -The binary library does not include wolfSSL features for TLS 1.3, FIPS or DTLS 1.2. - -Updates to these wolfSSL binary libraries will be available until at least March 2021. - -To discuss additional features, additional support and updates, or to obtain a quote for -other individual licensing options then please contact licensing@wolfssl.com diff --git a/components/ssl/wolfssl/include/user_settings.h b/components/ssl/wolfssl/include/user_settings.h deleted file mode 100644 index a4488ff0..00000000 --- a/components/ssl/wolfssl/include/user_settings.h +++ /dev/null @@ -1,66 +0,0 @@ -/* user_settings.h - * - * Copyright (C) 2006-2017 wolfSSL Inc. All rights reserved. - * Additions Copyright 2018 Espressif Systems (Shanghai) PTE LTD. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * http://www.wolfssl.com - */ - - -#ifndef __USER_SETTINGS_H__ -#define __USER_SETTINGS_H__ - -#define WOLFSSL_LWIP -#define NO_WRITEV -#define NO_WOLFSSL_DIR -#define NO_INLINE -#define NO_WOLFSSL_MEMORY -#define HAVE_PK_CALLBACKS -#define WOLFSSL_KEY_GEN -#define WOLFSSL_RIPEMD -#define USE_WOLFSSL_IO -#define WOLFSSL_STATIC_RSA -#define NO_DH -#define NO_MD4 -#define NO_DES3 -#define NO_DSA -#define NO_RC4 -#define NO_RABBIT -#define HAVE_ECC -#define HAVE_AES_ECB -#define WOLFSSL_AES_DIRECT -#define WC_NO_HARDEN -#define FREERTOS -#define WOLFSSL_TYPES -#define NO_FILESYSTEM -#define WOLFSSL_ALT_CERT_CHAINS -#define WOLFSSL_ALLOW_TLSV10 -#define WOLFSSL_SMALL_STACK -#define SMALL_SESSION_CACHE -#define OPENSSL_EXTRA - -#define SSL_CTX_use_certificate_ASN1(ctx,len,buf) wolfSSL_CTX_use_certificate_buffer(ctx,buf,len,WOLFSSL_FILETYPE_PEM) -#define SSL_CTX_use_PrivateKey_ASN1(type,ctx,buf,len) wolfSSL_CTX_use_PrivateKey_buffer(ctx,buf,len, WOLFSSL_FILETYPE_PEM) -#define SSL_CTX_load_verify_buffer(ctx,buf,len) wolfSSL_CTX_load_verify_buffer(ctx,buf,len, WOLFSSL_FILETYPE_PEM) - -#ifdef WOLFSSL_TYPES - #ifndef byte - typedef unsigned char byte; - #endif - typedef unsigned short word16; - typedef unsigned int word32; - typedef byte word24[3]; -#endif - -#ifndef CUSTOM_RAND_GENERATE_BLOCK -#include "esp_libc.h" - /* To use define the following:*/ - #define CUSTOM_RAND_GENERATE_BLOCK os_get_random -#endif - -#endif \ No newline at end of file diff --git a/components/ssl/wolfssl/lib/libwolfssl.a b/components/ssl/wolfssl/lib/libwolfssl.a deleted file mode 100644 index f475465b08073894280d8916d4e63a9d2fda6d7b..0000000000000000000000000000000000000000 GIT binary patch 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a/components/ssl/wolfssl/source/cmake_compiling.c b/components/ssl/wolfssl/source/cmake_compiling.c deleted file mode 100644 index b80224b1..00000000 --- a/components/ssl/wolfssl/source/cmake_compiling.c +++ /dev/null @@ -1 +0,0 @@ -// Just for passing cmake project compiling. diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/asn1.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/asn1.h deleted file mode 100644 index 6d22c4b1..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/asn1.h +++ /dev/null @@ -1,51 +0,0 @@ -/* asn1.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* asn1.h for openssl */ - -#ifndef WOLFSSL_ASN1_H_ -#define WOLFSSL_ASN1_H_ - -#include - -#define ASN1_STRING_new wolfSSL_ASN1_STRING_type_new -#define ASN1_STRING_type_new wolfSSL_ASN1_STRING_type_new -#define ASN1_STRING_set wolfSSL_ASN1_STRING_set -#define ASN1_STRING_free wolfSSL_ASN1_STRING_free - -#define V_ASN1_OCTET_STRING 0x04 /* tag for ASN1_OCTET_STRING */ -#define V_ASN1_NEG 0x100 -#define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) -#define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) - -/* Type for ASN1_print_ex */ -# define ASN1_STRFLGS_ESC_2253 1 -# define ASN1_STRFLGS_ESC_CTRL 2 -# define ASN1_STRFLGS_ESC_MSB 4 -# define ASN1_STRFLGS_ESC_QUOTE 8 -# define ASN1_STRFLGS_UTF8_CONVERT 0x10 -# define ASN1_STRFLGS_IGNORE_TYPE 0x20 -# define ASN1_STRFLGS_SHOW_TYPE 0x40 -# define ASN1_STRFLGS_DUMP_ALL 0x80 -# define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 -# define ASN1_STRFLGS_DUMP_DER 0x200 -# define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ - ASN1_STRFLGS_ESC_CTRL | \ - ASN1_STRFLGS_ESC_MSB | \ - ASN1_STRFLGS_UTF8_CONVERT | \ - ASN1_STRFLGS_DUMP_UNKNOWN | \ - ASN1_STRFLGS_DUMP_DER) - -#define MBSTRING_UTF8 0x1000 - -#endif /* WOLFSSL_ASN1_H_ */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/bn.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/bn.h deleted file mode 100644 index dc6f1271..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/bn.h +++ /dev/null @@ -1,181 +0,0 @@ -/* bn.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* bn.h for openssl */ - -/*! - \file wolfssl/openssl/bn.h - \brief bn.h for openssl -*/ - - -#ifndef WOLFSSL_BN_H_ -#define WOLFSSL_BN_H_ - -#include -#include - -#ifdef __cplusplus - extern "C" { -#endif - -typedef struct WOLFSSL_BIGNUM { - int neg; /* openssh deference */ - void* internal; /* our big num */ -} WOLFSSL_BIGNUM; - - -#define WOLFSSL_BN_ULONG mp_digit - -typedef struct WOLFSSL_BN_CTX WOLFSSL_BN_CTX; -typedef struct WOLFSSL_BN_GENCB WOLFSSL_BN_GENCB; - -WOLFSSL_API WOLFSSL_BN_CTX* wolfSSL_BN_CTX_new(void); -WOLFSSL_API void wolfSSL_BN_CTX_init(WOLFSSL_BN_CTX*); -WOLFSSL_API void wolfSSL_BN_CTX_free(WOLFSSL_BN_CTX*); - -WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_new(void); -WOLFSSL_API void wolfSSL_BN_free(WOLFSSL_BIGNUM*); -WOLFSSL_API void wolfSSL_BN_clear_free(WOLFSSL_BIGNUM*); - - -WOLFSSL_API int wolfSSL_BN_sub(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, - const WOLFSSL_BIGNUM*); -WOLFSSL_API int wolfSSL_BN_mod(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, - const WOLFSSL_BIGNUM*, const WOLFSSL_BN_CTX*); -WOLFSSL_API int wolfSSL_BN_mod_exp(WOLFSSL_BIGNUM *r, const WOLFSSL_BIGNUM *a, - const WOLFSSL_BIGNUM *p, const WOLFSSL_BIGNUM *m, WOLFSSL_BN_CTX *ctx); -WOLFSSL_API int wolfSSL_BN_mod_mul(WOLFSSL_BIGNUM *r, const WOLFSSL_BIGNUM *a, - const WOLFSSL_BIGNUM *b, const WOLFSSL_BIGNUM *m, WOLFSSL_BN_CTX *ctx); -WOLFSSL_API const WOLFSSL_BIGNUM* wolfSSL_BN_value_one(void); - - -WOLFSSL_API int wolfSSL_BN_num_bytes(const WOLFSSL_BIGNUM*); -WOLFSSL_API int wolfSSL_BN_num_bits(const WOLFSSL_BIGNUM*); - -WOLFSSL_API int wolfSSL_BN_is_zero(const WOLFSSL_BIGNUM*); -WOLFSSL_API int wolfSSL_BN_is_one(const WOLFSSL_BIGNUM*); -WOLFSSL_API int wolfSSL_BN_is_odd(const WOLFSSL_BIGNUM*); - -WOLFSSL_API int wolfSSL_BN_cmp(const WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*); - -WOLFSSL_API int wolfSSL_BN_bn2bin(const WOLFSSL_BIGNUM*, unsigned char*); -WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_bin2bn(const unsigned char*, int len, - WOLFSSL_BIGNUM* ret); - -WOLFSSL_API int wolfSSL_mask_bits(WOLFSSL_BIGNUM*, int n); - -WOLFSSL_API int wolfSSL_BN_pseudo_rand(WOLFSSL_BIGNUM*, int bits, int top, - int bottom); -WOLFSSL_API int wolfSSL_BN_rand(WOLFSSL_BIGNUM*, int bits, int top, int bottom); -WOLFSSL_API int wolfSSL_BN_is_bit_set(const WOLFSSL_BIGNUM*, int n); -WOLFSSL_API int wolfSSL_BN_hex2bn(WOLFSSL_BIGNUM**, const char* str); - -WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_dup(const WOLFSSL_BIGNUM*); -WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_copy(WOLFSSL_BIGNUM*, - const WOLFSSL_BIGNUM*); - -WOLFSSL_API int wolfSSL_BN_dec2bn(WOLFSSL_BIGNUM**, const char* str); -WOLFSSL_API char* wolfSSL_BN_bn2dec(const WOLFSSL_BIGNUM*); - -WOLFSSL_API int wolfSSL_BN_lshift(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, int); -WOLFSSL_API int wolfSSL_BN_add_word(WOLFSSL_BIGNUM*, WOLFSSL_BN_ULONG); -WOLFSSL_API int wolfSSL_BN_set_bit(WOLFSSL_BIGNUM*, int); -WOLFSSL_API int wolfSSL_BN_set_word(WOLFSSL_BIGNUM*, WOLFSSL_BN_ULONG); -WOLFSSL_API unsigned long wolfSSL_BN_get_word(const WOLFSSL_BIGNUM*); - -WOLFSSL_API int wolfSSL_BN_add(WOLFSSL_BIGNUM*, WOLFSSL_BIGNUM*, - WOLFSSL_BIGNUM*); -WOLFSSL_API char *wolfSSL_BN_bn2hex(const WOLFSSL_BIGNUM*); -WOLFSSL_API int wolfSSL_BN_is_prime_ex(const WOLFSSL_BIGNUM*, int, - WOLFSSL_BN_CTX*, WOLFSSL_BN_GENCB*); -WOLFSSL_API WOLFSSL_BN_ULONG wolfSSL_BN_mod_word(const WOLFSSL_BIGNUM*, - WOLFSSL_BN_ULONG); -#if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM) - WOLFSSL_API int wolfSSL_BN_print_fp(XFILE, const WOLFSSL_BIGNUM*); -#endif -WOLFSSL_API int wolfSSL_BN_rshift(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, int); -WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_BN_CTX_get(WOLFSSL_BN_CTX *ctx); -WOLFSSL_API void wolfSSL_BN_CTX_start(WOLFSSL_BN_CTX *ctx); -WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_BN_mod_inverse(WOLFSSL_BIGNUM*, WOLFSSL_BIGNUM*, - const WOLFSSL_BIGNUM*, WOLFSSL_BN_CTX *ctx); -typedef WOLFSSL_BIGNUM BIGNUM; -typedef WOLFSSL_BN_CTX BN_CTX; -typedef WOLFSSL_BN_GENCB BN_GENCB; - -#define BN_CTX_new wolfSSL_BN_CTX_new -#define BN_CTX_init wolfSSL_BN_CTX_init -#define BN_CTX_free wolfSSL_BN_CTX_free - -#define BN_new wolfSSL_BN_new -#define BN_free wolfSSL_BN_free -#define BN_clear_free wolfSSL_BN_clear_free - -#define BN_num_bytes wolfSSL_BN_num_bytes -#define BN_num_bits wolfSSL_BN_num_bits - -#define BN_is_zero wolfSSL_BN_is_zero -#define BN_is_one wolfSSL_BN_is_one -#define BN_is_odd wolfSSL_BN_is_odd - -#define BN_cmp wolfSSL_BN_cmp - -#define BN_bn2bin wolfSSL_BN_bn2bin -#define BN_bin2bn wolfSSL_BN_bin2bn - -#define BN_mod wolfSSL_BN_mod -#define BN_mod_exp wolfSSL_BN_mod_exp -#define BN_mod_mul wolfSSL_BN_mod_mul -#define BN_sub wolfSSL_BN_sub -#define BN_value_one wolfSSL_BN_value_one - -#define BN_mask_bits wolfSSL_mask_bits - -#define BN_pseudo_rand wolfSSL_BN_pseudo_rand -#define BN_rand wolfSSL_BN_rand -#define BN_is_bit_set wolfSSL_BN_is_bit_set -#define BN_hex2bn wolfSSL_BN_hex2bn - -#define BN_dup wolfSSL_BN_dup -#define BN_copy wolfSSL_BN_copy - -#define BN_get_word wolfSSL_BN_get_word -#define BN_set_word wolfSSL_BN_set_word - -#define BN_dec2bn wolfSSL_BN_dec2bn -#define BN_bn2dec wolfSSL_BN_bn2dec -#define BN_bn2hex wolfSSL_BN_bn2hex - -#define BN_lshift wolfSSL_BN_lshift -#define BN_add_word wolfSSL_BN_add_word -#define BN_add wolfSSL_BN_add -#define BN_set_word wolfSSL_BN_set_word -#define BN_set_bit wolfSSL_BN_set_bit - - -#define BN_is_prime_ex wolfSSL_BN_is_prime_ex -#define BN_print_fp wolfSSL_BN_print_fp -#define BN_rshift wolfSSL_BN_rshift -#define BN_mod_word wolfSSL_BN_mod_word - -#define BN_CTX_get wolfSSL_BN_CTX_get -#define BN_CTX_start wolfSSL_BN_CTX_start - -#define BN_mod_inverse wolfSSL_BN_mod_inverse - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* WOLFSSL__H_ */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/crypto.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/crypto.h deleted file mode 100644 index 0f195b1c..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/crypto.h +++ /dev/null @@ -1,72 +0,0 @@ -/* crypto.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* crypto.h for openSSL */ - -#ifndef WOLFSSL_CRYPTO_H_ -#define WOLFSSL_CRYPTO_H_ - -#include - -#include - -#ifdef WOLFSSL_PREFIX -#include "prefix_crypto.h" -#endif - - -WOLFSSL_API const char* wolfSSLeay_version(int type); -WOLFSSL_API unsigned long wolfSSLeay(void); - -#ifdef OPENSSL_EXTRA -WOLFSSL_API void wolfSSL_OPENSSL_free(void*); -WOLFSSL_API void *wolfSSL_OPENSSL_malloc(size_t a); -#endif - -#define CRYPTO_THREADID void - -#define SSLeay_version wolfSSLeay_version -#define SSLeay wolfSSLeay - - -#define SSLEAY_VERSION 0x0090600fL -#define SSLEAY_VERSION_NUMBER SSLEAY_VERSION -#define CRYPTO_lock wc_LockMutex_ex - -/* this function was used to set the default malloc, free, and realloc */ -#define CRYPTO_malloc_init() /* CRYPTO_malloc_init is not needed */ - -#define OPENSSL_free wolfSSL_OPENSSL_free -#define OPENSSL_malloc wolfSSL_OPENSSL_malloc - -#if defined(OPENSSL_ALL) || defined(HAVE_STUNNEL) || defined(WOLFSSL_NGINX) || \ - defined(WOLFSSL_HAPROXY) || defined(OPENSSL_EXTRA) -#define CRYPTO_set_mem_ex_functions wolfSSL_CRYPTO_set_mem_ex_functions -#define FIPS_mode wolfSSL_FIPS_mode -#define FIPS_mode_set wolfSSL_FIPS_mode_set -typedef struct CRYPTO_EX_DATA CRYPTO_EX_DATA; -typedef void (CRYPTO_free_func)(void*parent, void*ptr, CRYPTO_EX_DATA *ad, int idx, - long argl, void* argp); -#define CRYPTO_THREADID_set_callback wolfSSL_THREADID_set_callback -#define CRYPTO_THREADID_set_numeric wolfSSL_THREADID_set_numeric - -#define CRYPTO_r_lock wc_LockMutex_ex -#define CRYPTO_unlock wc_LockMutex_ex - -#define CRYPTO_THREAD_lock wc_LockMutex -#define CRYPTO_THREAD_r_lock wc_LockMutex -#define CRYPTO_THREAD_unlock wc_UnLockMutex - -#endif /* OPENSSL_ALL || HAVE_STUNNEL || WOLFSSL_NGINX || WOLFSSL_HAPROXY */ - -#endif /* header */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/dsa.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/dsa.h deleted file mode 100644 index 16fd2d33..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/dsa.h +++ /dev/null @@ -1,79 +0,0 @@ -/* dsa.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* dsa.h for openSSL */ - - -#ifndef WOLFSSL_DSA_H_ -#define WOLFSSL_DSA_H_ - -#include - -#ifdef __cplusplus - extern "C" { -#endif - -#ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_DSA WOLFSSL_DSA; -#define WOLFSSL_DSA_TYPE_DEFINED -#endif - -typedef WOLFSSL_DSA DSA; - -struct WOLFSSL_DSA { - WOLFSSL_BIGNUM* p; - WOLFSSL_BIGNUM* q; - WOLFSSL_BIGNUM* g; - WOLFSSL_BIGNUM* pub_key; /* our y */ - WOLFSSL_BIGNUM* priv_key; /* our x */ - void* internal; /* our Dsa Key */ - char inSet; /* internal set from external ? */ - char exSet; /* external set from internal ? */ -}; - - -WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_new(void); -WOLFSSL_API void wolfSSL_DSA_free(WOLFSSL_DSA*); - -WOLFSSL_API int wolfSSL_DSA_generate_key(WOLFSSL_DSA*); - -typedef void (*WOLFSSL_BN_CB)(int i, int j, void* exArg); -WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_generate_parameters(int bits, - unsigned char* seed, int seedLen, int* counterRet, - unsigned long* hRet, WOLFSSL_BN_CB cb, void* CBArg); -WOLFSSL_API int wolfSSL_DSA_generate_parameters_ex(WOLFSSL_DSA*, int bits, - unsigned char* seed, int seedLen, int* counterRet, - unsigned long* hRet, void* cb); - -WOLFSSL_API int wolfSSL_DSA_LoadDer(WOLFSSL_DSA*, const unsigned char*, int sz); - -WOLFSSL_API int wolfSSL_DSA_do_sign(const unsigned char* d, - unsigned char* sigRet, WOLFSSL_DSA* dsa); - -WOLFSSL_API int wolfSSL_DSA_do_verify(const unsigned char* d, - unsigned char* sig, - WOLFSSL_DSA* dsa, int *dsacheck); - -#define DSA_new wolfSSL_DSA_new -#define DSA_free wolfSSL_DSA_free - -#define DSA_generate_key wolfSSL_DSA_generate_key -#define DSA_generate_parameters wolfSSL_DSA_generate_parameters -#define DSA_generate_parameters_ex wolfSSL_DSA_generate_parameters_ex - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* header */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ec.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ec.h deleted file mode 100644 index e3497143..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ec.h +++ /dev/null @@ -1,225 +0,0 @@ -/* ec.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* ec.h for openssl */ - -#ifndef WOLFSSL_EC_H_ -#define WOLFSSL_EC_H_ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* Map OpenSSL NID value */ -enum { - POINT_CONVERSION_COMPRESSED = 2, - POINT_CONVERSION_UNCOMPRESSED = 4, - -#ifdef HAVE_ECC - /* Use ecc_curve_type enum values for NID */ - NID_X9_62_prime192v1 = ECC_SECP192R1, - NID_X9_62_prime256v1 = ECC_SECP256R1, - NID_secp112r1 = ECC_SECP112R1, - NID_secp112r2 = ECC_SECP112R2, - NID_secp128r1 = ECC_SECP128R1, - NID_secp128r2 = ECC_SECP128R2, - NID_secp160r1 = ECC_SECP160R1, - NID_secp160r2 = ECC_SECP160R2, - NID_secp224r1 = ECC_SECP224R1, - NID_secp384r1 = ECC_SECP384R1, - NID_secp521r1 = ECC_SECP521R1, - NID_secp160k1 = ECC_SECP160K1, - NID_secp192k1 = ECC_SECP192K1, - NID_secp224k1 = ECC_SECP224K1, - NID_secp256k1 = ECC_SECP256K1, - NID_brainpoolP160r1 = ECC_BRAINPOOLP160R1, - NID_brainpoolP192r1 = ECC_BRAINPOOLP192R1, - NID_brainpoolP224r1 = ECC_BRAINPOOLP224R1, - NID_brainpoolP256r1 = ECC_BRAINPOOLP256R1, - NID_brainpoolP320r1 = ECC_BRAINPOOLP320R1, - NID_brainpoolP384r1 = ECC_BRAINPOOLP384R1, - NID_brainpoolP512r1 = ECC_BRAINPOOLP512R1, -#endif - - OPENSSL_EC_NAMED_CURVE = 0x001 -}; - -#ifndef WOLFSSL_EC_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_EC_KEY WOLFSSL_EC_KEY; -typedef struct WOLFSSL_EC_POINT WOLFSSL_EC_POINT; -typedef struct WOLFSSL_EC_GROUP WOLFSSL_EC_GROUP; -#define WOLFSSL_EC_TYPE_DEFINED -#endif - -typedef WOLFSSL_EC_KEY EC_KEY; -typedef WOLFSSL_EC_GROUP EC_GROUP; -typedef WOLFSSL_EC_POINT EC_POINT; - -struct WOLFSSL_EC_POINT { - WOLFSSL_BIGNUM *X; - WOLFSSL_BIGNUM *Y; - WOLFSSL_BIGNUM *Z; - - void* internal; /* our ECC point */ - char inSet; /* internal set from external ? */ - char exSet; /* external set from internal ? */ -}; - -struct WOLFSSL_EC_GROUP { - int curve_idx; /* index of curve, used by WolfSSL as reference */ - int curve_nid; /* NID of curve, used by OpenSSL/OpenSSH as reference */ - int curve_oid; /* OID of curve, used by OpenSSL/OpenSSH as reference */ -}; - -struct WOLFSSL_EC_KEY { - WOLFSSL_EC_GROUP *group; - WOLFSSL_EC_POINT *pub_key; - WOLFSSL_BIGNUM *priv_key; - - void* internal; /* our ECC Key */ - char inSet; /* internal set from external ? */ - char exSet; /* external set from internal ? */ -}; - - -#define WOLFSSL_EC_KEY_LOAD_PRIVATE 1 -#define WOLFSSL_EC_KEY_LOAD_PUBLIC 2 - -WOLFSSL_API -int wolfSSL_ECPoint_i2d(const WOLFSSL_EC_GROUP *curve, - const WOLFSSL_EC_POINT *p, - unsigned char *out, unsigned int *len); -WOLFSSL_API -int wolfSSL_ECPoint_d2i(unsigned char *in, unsigned int len, - const WOLFSSL_EC_GROUP *curve, WOLFSSL_EC_POINT *p); -WOLFSSL_API -int wolfSSL_EC_KEY_LoadDer(WOLFSSL_EC_KEY* key, - const unsigned char* der, int derSz); -WOLFSSL_API -int wolfSSL_EC_KEY_LoadDer_ex(WOLFSSL_EC_KEY* key, - const unsigned char* der, int derSz, int opt); -WOLFSSL_API -void wolfSSL_EC_KEY_free(WOLFSSL_EC_KEY *key); -WOLFSSL_API -WOLFSSL_EC_POINT *wolfSSL_EC_KEY_get0_public_key(const WOLFSSL_EC_KEY *key); -WOLFSSL_API -const WOLFSSL_EC_GROUP *wolfSSL_EC_KEY_get0_group(const WOLFSSL_EC_KEY *key); -WOLFSSL_API -int wolfSSL_EC_KEY_set_private_key(WOLFSSL_EC_KEY *key, - const WOLFSSL_BIGNUM *priv_key); -WOLFSSL_API -WOLFSSL_BIGNUM *wolfSSL_EC_KEY_get0_private_key(const WOLFSSL_EC_KEY *key); -WOLFSSL_API -WOLFSSL_EC_KEY *wolfSSL_EC_KEY_new_by_curve_name(int nid); -WOLFSSL_API -WOLFSSL_EC_KEY *wolfSSL_EC_KEY_new(void); -WOLFSSL_API -int wolfSSL_EC_KEY_set_group(WOLFSSL_EC_KEY *key, WOLFSSL_EC_GROUP *group); -WOLFSSL_API -int wolfSSL_EC_KEY_generate_key(WOLFSSL_EC_KEY *key); -WOLFSSL_API -void wolfSSL_EC_KEY_set_asn1_flag(WOLFSSL_EC_KEY *key, int asn1_flag); -WOLFSSL_API -int wolfSSL_EC_KEY_set_public_key(WOLFSSL_EC_KEY *key, - const WOLFSSL_EC_POINT *pub); -WOLFSSL_API -void wolfSSL_EC_GROUP_set_asn1_flag(WOLFSSL_EC_GROUP *group, int flag); -WOLFSSL_API -WOLFSSL_EC_GROUP *wolfSSL_EC_GROUP_new_by_curve_name(int nid); -WOLFSSL_API -int wolfSSL_EC_GROUP_cmp(const WOLFSSL_EC_GROUP *a, const WOLFSSL_EC_GROUP *b, - WOLFSSL_BN_CTX *ctx); -WOLFSSL_API -int wolfSSL_EC_GROUP_get_curve_name(const WOLFSSL_EC_GROUP *group); -WOLFSSL_API -int wolfSSL_EC_GROUP_get_degree(const WOLFSSL_EC_GROUP *group); -WOLFSSL_API -int wolfSSL_EC_GROUP_get_order(const WOLFSSL_EC_GROUP *group, - WOLFSSL_BIGNUM *order, WOLFSSL_BN_CTX *ctx); -WOLFSSL_API -void wolfSSL_EC_GROUP_free(WOLFSSL_EC_GROUP *group); -WOLFSSL_API -WOLFSSL_EC_POINT *wolfSSL_EC_POINT_new(const WOLFSSL_EC_GROUP *group); -WOLFSSL_API -int wolfSSL_EC_POINT_get_affine_coordinates_GFp(const WOLFSSL_EC_GROUP *group, - const WOLFSSL_EC_POINT *p, - WOLFSSL_BIGNUM *x, - WOLFSSL_BIGNUM *y, - WOLFSSL_BN_CTX *ctx); -WOLFSSL_API -int wolfSSL_EC_POINT_mul(const WOLFSSL_EC_GROUP *group, WOLFSSL_EC_POINT *r, - const WOLFSSL_BIGNUM *n, - const WOLFSSL_EC_POINT *q, const WOLFSSL_BIGNUM *m, - WOLFSSL_BN_CTX *ctx); -WOLFSSL_API -void wolfSSL_EC_POINT_clear_free(WOLFSSL_EC_POINT *point); -WOLFSSL_API -int wolfSSL_EC_POINT_cmp(const WOLFSSL_EC_GROUP *group, - const WOLFSSL_EC_POINT *a, const WOLFSSL_EC_POINT *b, - WOLFSSL_BN_CTX *ctx); -WOLFSSL_API -void wolfSSL_EC_POINT_free(WOLFSSL_EC_POINT *point); -WOLFSSL_API -int wolfSSL_EC_POINT_is_at_infinity(const WOLFSSL_EC_GROUP *group, - const WOLFSSL_EC_POINT *a); - -#ifndef HAVE_SELFTEST -WOLFSSL_API -char* wolfSSL_EC_POINT_point2hex(const WOLFSSL_EC_GROUP* group, - const WOLFSSL_EC_POINT* point, int form, - WOLFSSL_BN_CTX* ctx); -#endif - -#define EC_KEY_new wolfSSL_EC_KEY_new -#define EC_KEY_free wolfSSL_EC_KEY_free -#define EC_KEY_get0_public_key wolfSSL_EC_KEY_get0_public_key -#define EC_KEY_get0_group wolfSSL_EC_KEY_get0_group -#define EC_KEY_set_private_key wolfSSL_EC_KEY_set_private_key -#define EC_KEY_get0_private_key wolfSSL_EC_KEY_get0_private_key -#define EC_KEY_new_by_curve_name wolfSSL_EC_KEY_new_by_curve_name -#define EC_KEY_set_group wolfSSL_EC_KEY_set_group -#define EC_KEY_generate_key wolfSSL_EC_KEY_generate_key -#define EC_KEY_set_asn1_flag wolfSSL_EC_KEY_set_asn1_flag -#define EC_KEY_set_public_key wolfSSL_EC_KEY_set_public_key - -#define EC_GROUP_free wolfSSL_EC_GROUP_free -#define EC_GROUP_set_asn1_flag wolfSSL_EC_GROUP_set_asn1_flag -#define EC_GROUP_new_by_curve_name wolfSSL_EC_GROUP_new_by_curve_name -#define EC_GROUP_cmp wolfSSL_EC_GROUP_cmp -#define EC_GROUP_get_curve_name wolfSSL_EC_GROUP_get_curve_name -#define EC_GROUP_get_degree wolfSSL_EC_GROUP_get_degree -#define EC_GROUP_get_order wolfSSL_EC_GROUP_get_order - -#define EC_POINT_new wolfSSL_EC_POINT_new -#define EC_POINT_free wolfSSL_EC_POINT_free -#define EC_POINT_get_affine_coordinates_GFp \ - wolfSSL_EC_POINT_get_affine_coordinates_GFp -#define EC_POINT_mul wolfSSL_EC_POINT_mul -#define EC_POINT_clear_free wolfSSL_EC_POINT_clear_free -#define EC_POINT_cmp wolfSSL_EC_POINT_cmp -#define EC_POINT_is_at_infinity wolfSSL_EC_POINT_is_at_infinity - -#ifndef HAVE_SELFTEST - #define EC_POINT_point2hex wolfSSL_EC_POINT_point2hex -#endif - -#define EC_POINT_dump wolfSSL_EC_POINT_dump - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* header */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/evp.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/evp.h deleted file mode 100644 index 67495173..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/evp.h +++ /dev/null @@ -1,612 +0,0 @@ -/* evp.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - - -/*! - \file wolfssl/openssl/evp.h - \brief evp.h defines mini evp openssl compatibility layer - */ - - -#ifndef WOLFSSL_EVP_H_ -#define WOLFSSL_EVP_H_ - -#include - -#ifdef WOLFSSL_PREFIX -#include "prefix_evp.h" -#endif - -#ifndef NO_MD4 - #include -#endif -#ifndef NO_MD5 - #include -#endif -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#ifdef HAVE_IDEA - #include -#endif -#include - -#ifdef __cplusplus - extern "C" { -#endif - - -typedef char WOLFSSL_EVP_CIPHER; -#ifndef WOLFSSL_EVP_TYPE_DEFINED /* guard on redeclaration */ -typedef char WOLFSSL_EVP_MD; -typedef struct WOLFSSL_EVP_PKEY WOLFSSL_EVP_PKEY; -#define WOLFSSL_EVP_TYPE_DEFINED -#endif - -typedef WOLFSSL_EVP_PKEY EVP_PKEY; -typedef WOLFSSL_EVP_PKEY PKCS8_PRIV_KEY_INFO; - -#ifndef NO_MD4 - WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_md4(void); -#endif -#ifndef NO_MD5 - WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_md5(void); -#endif -WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha1(void); -WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha224(void); -WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha256(void); -WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha384(void); -WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha512(void); -WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_ripemd160(void); - -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_128_ecb(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_192_ecb(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_256_ecb(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_128_cbc(void); -#if !defined(NO_AES) && defined(HAVE_AES_CBC) -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_192_cbc(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_256_cbc(void); -#endif -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_128_ctr(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_192_ctr(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_256_ctr(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_des_ecb(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_des_ede3_ecb(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_des_cbc(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_des_ede3_cbc(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_rc4(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_idea_cbc(void); -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_enc_null(void); - - -typedef union { - #ifndef NO_MD4 - WOLFSSL_MD4_CTX md4; - #endif - #ifndef NO_MD5 - WOLFSSL_MD5_CTX md5; - #endif - WOLFSSL_SHA_CTX sha; - #ifdef WOLFSSL_SHA224 - WOLFSSL_SHA224_CTX sha224; - #endif - WOLFSSL_SHA256_CTX sha256; - #ifdef WOLFSSL_SHA384 - WOLFSSL_SHA384_CTX sha384; - #endif - #ifdef WOLFSSL_SHA512 - WOLFSSL_SHA512_CTX sha512; - #endif - #ifdef WOLFSSL_RIPEMD - WOLFSSL_RIPEMD_CTX ripemd; - #endif -} WOLFSSL_Hasher; - -typedef struct WOLFSSL_EVP_PKEY_CTX WOLFSSL_EVP_PKEY_CTX; - -typedef struct WOLFSSL_EVP_MD_CTX { - union { - WOLFSSL_Hasher digest; - Hmac hmac; - } hash; - unsigned char macType; - WOLFSSL_EVP_PKEY_CTX *pctx; -} WOLFSSL_EVP_MD_CTX; - - -typedef union { -#ifndef NO_AES - Aes aes; -#endif -#ifndef NO_DES3 - Des des; - Des3 des3; -#endif - Arc4 arc4; -#ifdef HAVE_IDEA - Idea idea; -#endif -} WOLFSSL_Cipher; - - -enum { - AES_128_CBC_TYPE = 1, - AES_192_CBC_TYPE = 2, - AES_256_CBC_TYPE = 3, - AES_128_CTR_TYPE = 4, - AES_192_CTR_TYPE = 5, - AES_256_CTR_TYPE = 6, - AES_128_ECB_TYPE = 7, - AES_192_ECB_TYPE = 8, - AES_256_ECB_TYPE = 9, - DES_CBC_TYPE = 10, - DES_ECB_TYPE = 11, - DES_EDE3_CBC_TYPE = 12, - DES_EDE3_ECB_TYPE = 13, - ARC4_TYPE = 14, - NULL_CIPHER_TYPE = 15, - EVP_PKEY_RSA = 16, - EVP_PKEY_DSA = 17, - EVP_PKEY_EC = 18, -#ifdef HAVE_IDEA - IDEA_CBC_TYPE = 19, -#endif - NID_sha1 = 64, - NID_sha224 = 65, - NID_md2 = 77, - NID_md5 = 4, - NID_hmac = 855, - EVP_PKEY_HMAC = NID_hmac -}; - -enum { - NID_aes_128_cbc = 419, - NID_aes_192_cbc = 423, - NID_aes_256_cbc = 427, - NID_aes_128_ctr = 904, - NID_aes_192_ctr = 905, - NID_aes_256_ctr = 906, - NID_aes_128_ecb = 418, - NID_aes_192_ecb = 422, - NID_aes_256_ecb = 426, - NID_des_cbc = 31, - NID_des_ecb = 29, - NID_des_ede3_cbc= 44, - NID_des_ede3_ecb= 33, - NID_idea_cbc = 34, -}; - -#define WOLFSSL_EVP_BUF_SIZE 16 -typedef struct WOLFSSL_EVP_CIPHER_CTX { - int keyLen; /* user may set for variable */ - int block_size; - unsigned long flags; - unsigned char enc; /* if encrypt side, then true */ - unsigned char cipherType; -#ifndef NO_AES - /* working iv pointer into cipher */ - ALIGN16 unsigned char iv[AES_BLOCK_SIZE]; -#elif !defined(NO_DES3) - /* working iv pointer into cipher */ - ALIGN16 unsigned char iv[DES_BLOCK_SIZE]; -#endif - WOLFSSL_Cipher cipher; - ALIGN16 byte buf[WOLFSSL_EVP_BUF_SIZE]; - int bufUsed; - ALIGN16 byte lastBlock[WOLFSSL_EVP_BUF_SIZE]; - int lastUsed; -} WOLFSSL_EVP_CIPHER_CTX; - -struct WOLFSSL_EVP_PKEY_CTX { - WOLFSSL_EVP_PKEY *pkey; - int op; /* operation */ - int padding; -}; - -typedef int WOLFSSL_ENGINE ; -typedef WOLFSSL_ENGINE ENGINE; -typedef WOLFSSL_EVP_PKEY_CTX EVP_PKEY_CTX; - -#define EVP_PKEY_OP_ENCRYPT (1 << 6) -#define EVP_PKEY_OP_DECRYPT (1 << 7) - -WOLFSSL_API void wolfSSL_EVP_init(void); -WOLFSSL_API int wolfSSL_EVP_MD_size(const WOLFSSL_EVP_MD* md); -WOLFSSL_API int wolfSSL_EVP_MD_type(const WOLFSSL_EVP_MD *md); - -WOLFSSL_API WOLFSSL_EVP_MD_CTX *wolfSSL_EVP_MD_CTX_new (void); -WOLFSSL_API void wolfSSL_EVP_MD_CTX_free(WOLFSSL_EVP_MD_CTX* ctx); -WOLFSSL_API void wolfSSL_EVP_MD_CTX_init(WOLFSSL_EVP_MD_CTX* ctx); -WOLFSSL_API int wolfSSL_EVP_MD_CTX_cleanup(WOLFSSL_EVP_MD_CTX* ctx); -WOLFSSL_API int wolfSSL_EVP_MD_CTX_copy(WOLFSSL_EVP_MD_CTX *out, const WOLFSSL_EVP_MD_CTX *in); -WOLFSSL_API int wolfSSL_EVP_MD_CTX_copy_ex(WOLFSSL_EVP_MD_CTX *out, const WOLFSSL_EVP_MD_CTX *in); -WOLFSSL_API int wolfSSL_EVP_MD_CTX_type(const WOLFSSL_EVP_MD_CTX *ctx); -WOLFSSL_API const WOLFSSL_EVP_MD *wolfSSL_EVP_MD_CTX_md(const WOLFSSL_EVP_MD_CTX *ctx); -WOLFSSL_API const WOLFSSL_EVP_CIPHER *wolfSSL_EVP_get_cipherbyname(const char *name); -WOLFSSL_API const WOLFSSL_EVP_MD *wolfSSL_EVP_get_digestbyname(const char *name); - -WOLFSSL_API int wolfSSL_EVP_DigestInit(WOLFSSL_EVP_MD_CTX* ctx, - const WOLFSSL_EVP_MD* type); -WOLFSSL_API int wolfSSL_EVP_DigestInit_ex(WOLFSSL_EVP_MD_CTX* ctx, - const WOLFSSL_EVP_MD* type, - WOLFSSL_ENGINE *impl); -WOLFSSL_API int wolfSSL_EVP_DigestUpdate(WOLFSSL_EVP_MD_CTX* ctx, const void* data, - size_t sz); -WOLFSSL_API int wolfSSL_EVP_DigestFinal(WOLFSSL_EVP_MD_CTX* ctx, unsigned char* md, - unsigned int* s); -WOLFSSL_API int wolfSSL_EVP_DigestFinal_ex(WOLFSSL_EVP_MD_CTX* ctx, - unsigned char* md, unsigned int* s); - -WOLFSSL_API int wolfSSL_EVP_DigestSignInit(WOLFSSL_EVP_MD_CTX *ctx, - WOLFSSL_EVP_PKEY_CTX **pctx, - const WOLFSSL_EVP_MD *type, - WOLFSSL_ENGINE *e, - WOLFSSL_EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_DigestSignUpdate(WOLFSSL_EVP_MD_CTX *ctx, - const void *d, unsigned int cnt); -WOLFSSL_API int wolfSSL_EVP_DigestSignFinal(WOLFSSL_EVP_MD_CTX *ctx, - unsigned char *sig, size_t *siglen); - -WOLFSSL_API int wolfSSL_EVP_DigestVerifyInit(WOLFSSL_EVP_MD_CTX *ctx, - WOLFSSL_EVP_PKEY_CTX **pctx, - const WOLFSSL_EVP_MD *type, - WOLFSSL_ENGINE *e, - WOLFSSL_EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_DigestVerifyUpdate(WOLFSSL_EVP_MD_CTX *ctx, - const void *d, size_t cnt); -WOLFSSL_API int wolfSSL_EVP_DigestVerifyFinal(WOLFSSL_EVP_MD_CTX *ctx, - const unsigned char *sig, - size_t siglen); - - -WOLFSSL_API int wolfSSL_EVP_BytesToKey(const WOLFSSL_EVP_CIPHER*, - const WOLFSSL_EVP_MD*, const unsigned char*, - const unsigned char*, int, int, unsigned char*, - unsigned char*); - -WOLFSSL_API void wolfSSL_EVP_CIPHER_CTX_init(WOLFSSL_EVP_CIPHER_CTX* ctx); -WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_cleanup(WOLFSSL_EVP_CIPHER_CTX* ctx); - -WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_iv_length(const WOLFSSL_EVP_CIPHER_CTX*); -WOLFSSL_API int wolfSSL_EVP_CIPHER_iv_length(const WOLFSSL_EVP_CIPHER*); -WOLFSSL_API int wolfSSL_EVP_Cipher_key_length(const WOLFSSL_EVP_CIPHER* c); - - -WOLFSSL_API int wolfSSL_EVP_CipherInit(WOLFSSL_EVP_CIPHER_CTX* ctx, - const WOLFSSL_EVP_CIPHER* type, - const unsigned char* key, - const unsigned char* iv, - int enc); -WOLFSSL_API int wolfSSL_EVP_CipherInit_ex(WOLFSSL_EVP_CIPHER_CTX* ctx, - const WOLFSSL_EVP_CIPHER* type, - WOLFSSL_ENGINE *impl, - const unsigned char* key, - const unsigned char* iv, - int enc); -WOLFSSL_API int wolfSSL_EVP_EncryptInit(WOLFSSL_EVP_CIPHER_CTX* ctx, - const WOLFSSL_EVP_CIPHER* type, - const unsigned char* key, - const unsigned char* iv); -WOLFSSL_API int wolfSSL_EVP_EncryptInit_ex(WOLFSSL_EVP_CIPHER_CTX* ctx, - const WOLFSSL_EVP_CIPHER* type, - WOLFSSL_ENGINE *impl, - const unsigned char* key, - const unsigned char* iv); -WOLFSSL_API int wolfSSL_EVP_DecryptInit(WOLFSSL_EVP_CIPHER_CTX* ctx, - const WOLFSSL_EVP_CIPHER* type, - const unsigned char* key, - const unsigned char* iv); -WOLFSSL_API int wolfSSL_EVP_DecryptInit_ex(WOLFSSL_EVP_CIPHER_CTX* ctx, - const WOLFSSL_EVP_CIPHER* type, - WOLFSSL_ENGINE *impl, - const unsigned char* key, - const unsigned char* iv); -WOLFSSL_API int wolfSSL_EVP_CipherUpdate(WOLFSSL_EVP_CIPHER_CTX *ctx, - unsigned char *out, int *outl, - const unsigned char *in, int inl); -WOLFSSL_API int wolfSSL_EVP_CipherFinal(WOLFSSL_EVP_CIPHER_CTX *ctx, - unsigned char *out, int *outl); -WOLFSSL_API int wolfSSL_EVP_CipherFinal_ex(WOLFSSL_EVP_CIPHER_CTX *ctx, - unsigned char *out, int *outl, int enc); -WOLFSSL_API int wolfSSL_EVP_EncryptFinal(WOLFSSL_EVP_CIPHER_CTX *ctx, - unsigned char *out, int *outl); -WOLFSSL_API int wolfSSL_EVP_EncryptFinal_ex(WOLFSSL_EVP_CIPHER_CTX *ctx, - unsigned char *out, int *outl); -WOLFSSL_API int wolfSSL_EVP_DecryptFinal(WOLFSSL_EVP_CIPHER_CTX *ctx, - unsigned char *out, int *outl); -WOLFSSL_API int wolfSSL_EVP_DecryptFinal_ex(WOLFSSL_EVP_CIPHER_CTX *ctx, - unsigned char *out, int *outl); - -WOLFSSL_API WOLFSSL_EVP_CIPHER_CTX *wolfSSL_EVP_CIPHER_CTX_new(void); -WOLFSSL_API void wolfSSL_EVP_CIPHER_CTX_free(WOLFSSL_EVP_CIPHER_CTX *ctx); -WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_key_length(WOLFSSL_EVP_CIPHER_CTX* ctx); -WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_set_key_length(WOLFSSL_EVP_CIPHER_CTX* ctx, - int keylen); -WOLFSSL_API int wolfSSL_EVP_Cipher(WOLFSSL_EVP_CIPHER_CTX* ctx, - unsigned char* dst, unsigned char* src, - unsigned int len); - -WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_get_cipherbynid(int); -WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_get_digestbynid(int); - -WOLFSSL_API int wolfSSL_EVP_PKEY_assign_RSA(WOLFSSL_EVP_PKEY* pkey, - WOLFSSL_RSA* key); -WOLFSSL_API int wolfSSL_EVP_PKEY_assign_EC_KEY(WOLFSSL_EVP_PKEY* pkey, - WOLFSSL_EC_KEY* key); -WOLFSSL_API WOLFSSL_RSA* wolfSSL_EVP_PKEY_get1_RSA(WOLFSSL_EVP_PKEY*); -WOLFSSL_API WOLFSSL_DSA* wolfSSL_EVP_PKEY_get1_DSA(WOLFSSL_EVP_PKEY*); -WOLFSSL_API WOLFSSL_EC_KEY *wolfSSL_EVP_PKEY_get1_EC_KEY(WOLFSSL_EVP_PKEY *key); -WOLFSSL_API int wolfSSL_EVP_PKEY_set1_RSA(WOLFSSL_EVP_PKEY *pkey, WOLFSSL_RSA *key); - -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_EVP_PKEY_new_mac_key(int type, ENGINE* e, - const unsigned char* key, int keylen); -WOLFSSL_API const unsigned char* wolfSSL_EVP_PKEY_get0_hmac(const WOLFSSL_EVP_PKEY* pkey, - size_t* len); -WOLFSSL_API int wolfSSL_EVP_PKEY_bits(const WOLFSSL_EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_PKEY_CTX_free(WOLFSSL_EVP_PKEY_CTX *ctx); -WOLFSSL_API WOLFSSL_EVP_PKEY_CTX *wolfSSL_EVP_PKEY_CTX_new(WOLFSSL_EVP_PKEY *pkey, WOLFSSL_ENGINE *e); -WOLFSSL_API int wolfSSL_EVP_PKEY_CTX_set_rsa_padding(WOLFSSL_EVP_PKEY_CTX *ctx, int padding); -WOLFSSL_API int wolfSSL_EVP_PKEY_decrypt(WOLFSSL_EVP_PKEY_CTX *ctx, - unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen); -WOLFSSL_API int wolfSSL_EVP_PKEY_decrypt_init(WOLFSSL_EVP_PKEY_CTX *ctx); -WOLFSSL_API int wolfSSL_EVP_PKEY_encrypt(WOLFSSL_EVP_PKEY_CTX *ctx, - unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen); -WOLFSSL_API int wolfSSL_EVP_PKEY_encrypt_init(WOLFSSL_EVP_PKEY_CTX *ctx); -WOLFSSL_API WOLFSSL_EVP_PKEY *wolfSSL_EVP_PKEY_new(void); -WOLFSSL_API void wolfSSL_EVP_PKEY_free(WOLFSSL_EVP_PKEY*); -WOLFSSL_API int wolfSSL_EVP_PKEY_size(WOLFSSL_EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_PKEY_type(int type); -WOLFSSL_API int wolfSSL_EVP_PKEY_id(const EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_PKEY_base_id(const EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_SignFinal(WOLFSSL_EVP_MD_CTX *ctx, unsigned char *sigret, - unsigned int *siglen, WOLFSSL_EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_SignInit(WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type); -WOLFSSL_API int wolfSSL_EVP_SignUpdate(WOLFSSL_EVP_MD_CTX *ctx, const void *data, size_t len); -WOLFSSL_API int wolfSSL_EVP_VerifyFinal(WOLFSSL_EVP_MD_CTX *ctx, - unsigned char* sig, unsigned int sig_len, WOLFSSL_EVP_PKEY *pkey); -WOLFSSL_API int wolfSSL_EVP_VerifyInit(WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type); -WOLFSSL_API int wolfSSL_EVP_VerifyUpdate(WOLFSSL_EVP_MD_CTX *ctx, const void *data, size_t len); - - -/* these next ones don't need real OpenSSL type, for OpenSSH compat only */ -WOLFSSL_API void* wolfSSL_EVP_X_STATE(const WOLFSSL_EVP_CIPHER_CTX* ctx); -WOLFSSL_API int wolfSSL_EVP_X_STATE_LEN(const WOLFSSL_EVP_CIPHER_CTX* ctx); - -WOLFSSL_API void wolfSSL_3des_iv(WOLFSSL_EVP_CIPHER_CTX* ctx, int doset, - unsigned char* iv, int len); -WOLFSSL_API void wolfSSL_aes_ctr_iv(WOLFSSL_EVP_CIPHER_CTX* ctx, int doset, - unsigned char* iv, int len); - -WOLFSSL_API int wolfSSL_StoreExternalIV(WOLFSSL_EVP_CIPHER_CTX* ctx); -WOLFSSL_API int wolfSSL_SetInternalIV(WOLFSSL_EVP_CIPHER_CTX* ctx); - -WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_block_size(const WOLFSSL_EVP_CIPHER_CTX *ctx); -WOLFSSL_API int wolfSSL_EVP_CIPHER_block_size(const WOLFSSL_EVP_CIPHER *cipher); -WOLFSSL_API unsigned long WOLFSSL_EVP_CIPHER_mode(const WOLFSSL_EVP_CIPHER *cipher); -WOLFSSL_API unsigned long WOLFSSL_CIPHER_mode(const WOLFSSL_EVP_CIPHER *cipher); -WOLFSSL_API unsigned long wolfSSL_EVP_CIPHER_flags(const WOLFSSL_EVP_CIPHER *cipher); -WOLFSSL_API void wolfSSL_EVP_CIPHER_CTX_set_flags(WOLFSSL_EVP_CIPHER_CTX *ctx, int flags); -WOLFSSL_API void wolfSSL_EVP_CIPHER_CTX_clear_flags(WOLFSSL_EVP_CIPHER_CTX *ctx, int flags); -WOLFSSL_API unsigned long wolfSSL_EVP_CIPHER_CTX_mode(const WOLFSSL_EVP_CIPHER_CTX *ctx); -WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_set_padding(WOLFSSL_EVP_CIPHER_CTX *c, int pad); -WOLFSSL_API int wolfSSL_EVP_add_digest(const WOLFSSL_EVP_MD *digest); -WOLFSSL_API int wolfSSL_EVP_add_cipher(const WOLFSSL_EVP_CIPHER *cipher); -WOLFSSL_API void wolfSSL_EVP_cleanup(void); -WOLFSSL_API int wolfSSL_add_all_algorithms(void); -WOLFSSL_API int wolfSSL_OpenSSL_add_all_algorithms_noconf(void); - -WOLFSSL_API int wolfSSL_PKCS5_PBKDF2_HMAC_SHA1(const char * pass, int passlen, - const unsigned char * salt, - int saltlen, int iter, - int keylen, unsigned char *out); - -#define EVP_CIPH_STREAM_CIPHER WOLFSSL_EVP_CIPH_STREAM_CIPHER -#define EVP_CIPH_ECB_MODE WOLFSSL_EVP_CIPH_ECB_MODE -#define EVP_CIPH_CBC_MODE WOLFSSL_EVP_CIPH_CBC_MODE -#define EVP_CIPH_CFB_MODE WOLFSSL_EVP_CIPH_CFB_MODE -#define EVP_CIPH_OFB_MODE WOLFSSL_EVP_CIPH_OFB_MODE -#define EVP_CIPH_CTR_MODE WOLFSSL_EVP_CIPH_CTR_MODE -#define EVP_CIPH_GCM_MODE WOLFSSL_EVP_CIPH_GCM_MODE -#define EVP_CIPH_CCM_MODE WOLFSSL_EVP_CIPH_CCM_MODE - -#define WOLFSSL_EVP_CIPH_MODE 0x0007 -#define WOLFSSL_EVP_CIPH_STREAM_CIPHER 0x0 -#define WOLFSSL_EVP_CIPH_ECB_MODE 0x1 -#define WOLFSSL_EVP_CIPH_CBC_MODE 0x2 -#define WOLFSSL_EVP_CIPH_CFB_MODE 0x3 -#define WOLFSSL_EVP_CIPH_OFB_MODE 0x4 -#define WOLFSSL_EVP_CIPH_CTR_MODE 0x5 -#define WOLFSSL_EVP_CIPH_GCM_MODE 0x6 -#define WOLFSSL_EVP_CIPH_CCM_MODE 0x7 -#define WOLFSSL_EVP_CIPH_NO_PADDING 0x100 -#define WOLFSSL_EVP_CIPH_TYPE_INIT 0xff - -/* end OpenSSH compat */ - -typedef WOLFSSL_EVP_MD EVP_MD; -typedef WOLFSSL_EVP_CIPHER EVP_CIPHER; -typedef WOLFSSL_EVP_MD_CTX EVP_MD_CTX; -typedef WOLFSSL_EVP_CIPHER_CTX EVP_CIPHER_CTX; - -#ifndef NO_MD4 - #define EVP_md4 wolfSSL_EVP_md4 -#endif -#ifndef NO_MD5 - #define EVP_md5 wolfSSL_EVP_md5 -#endif -#define EVP_sha1 wolfSSL_EVP_sha1 -#define EVP_dds1 wolfSSL_EVP_sha1 -#define EVP_sha224 wolfSSL_EVP_sha224 -#define EVP_sha256 wolfSSL_EVP_sha256 -#define EVP_sha384 wolfSSL_EVP_sha384 -#define EVP_sha512 wolfSSL_EVP_sha512 -#define EVP_ripemd160 wolfSSL_EVP_ripemd160 - -#define EVP_aes_128_cbc wolfSSL_EVP_aes_128_cbc -#define EVP_aes_192_cbc wolfSSL_EVP_aes_192_cbc -#define EVP_aes_256_cbc wolfSSL_EVP_aes_256_cbc -#define EVP_aes_128_ecb wolfSSL_EVP_aes_128_ecb -#define EVP_aes_192_ecb wolfSSL_EVP_aes_192_ecb -#define EVP_aes_256_ecb wolfSSL_EVP_aes_256_ecb -#define EVP_aes_128_ctr wolfSSL_EVP_aes_128_ctr -#define EVP_aes_192_ctr wolfSSL_EVP_aes_192_ctr -#define EVP_aes_256_ctr wolfSSL_EVP_aes_256_ctr -#define EVP_des_cbc wolfSSL_EVP_des_cbc -#define EVP_des_ecb wolfSSL_EVP_des_ecb -#define EVP_des_ede3_cbc wolfSSL_EVP_des_ede3_cbc -#define EVP_des_ede3_ecb wolfSSL_EVP_des_ede3_ecb -#define EVP_rc4 wolfSSL_EVP_rc4 -#define EVP_idea_cbc wolfSSL_EVP_idea_cbc -#define EVP_enc_null wolfSSL_EVP_enc_null - -#define EVP_MD_size wolfSSL_EVP_MD_size -#define EVP_MD_CTX_new wolfSSL_EVP_MD_CTX_new -#define EVP_MD_CTX_create wolfSSL_EVP_MD_CTX_new -#define EVP_MD_CTX_free wolfSSL_EVP_MD_CTX_free -#define EVP_MD_CTX_destroy wolfSSL_EVP_MD_CTX_free -#define EVP_MD_CTX_init wolfSSL_EVP_MD_CTX_init -#define EVP_MD_CTX_cleanup wolfSSL_EVP_MD_CTX_cleanup -#define EVP_MD_CTX_md wolfSSL_EVP_MD_CTX_md -#define EVP_MD_CTX_type wolfSSL_EVP_MD_CTX_type -#define EVP_MD_type wolfSSL_EVP_MD_type - -#define EVP_DigestInit wolfSSL_EVP_DigestInit -#define EVP_DigestInit_ex wolfSSL_EVP_DigestInit_ex -#define EVP_DigestUpdate wolfSSL_EVP_DigestUpdate -#define EVP_DigestFinal wolfSSL_EVP_DigestFinal -#define EVP_DigestFinal_ex wolfSSL_EVP_DigestFinal_ex -#define EVP_DigestSignInit wolfSSL_EVP_DigestSignInit -#define EVP_DigestSignUpdate wolfSSL_EVP_DigestSignUpdate -#define EVP_DigestSignFinal wolfSSL_EVP_DigestSignFinal -#define EVP_DigestVerifyInit wolfSSL_EVP_DigestVerifyInit -#define EVP_DigestVerifyUpdate wolfSSL_EVP_DigestVerifyUpdate -#define EVP_DigestVerifyFinal wolfSSL_EVP_DigestVerifyFinal -#define EVP_BytesToKey wolfSSL_EVP_BytesToKey - -#define EVP_get_cipherbyname wolfSSL_EVP_get_cipherbyname -#define EVP_get_digestbyname wolfSSL_EVP_get_digestbyname - -#define EVP_CIPHER_CTX_init wolfSSL_EVP_CIPHER_CTX_init -#define EVP_CIPHER_CTX_cleanup wolfSSL_EVP_CIPHER_CTX_cleanup -#define EVP_CIPHER_CTX_iv_length wolfSSL_EVP_CIPHER_CTX_iv_length -#define EVP_CIPHER_CTX_key_length wolfSSL_EVP_CIPHER_CTX_key_length -#define EVP_CIPHER_CTX_set_key_length wolfSSL_EVP_CIPHER_CTX_set_key_length -#define EVP_CIPHER_CTX_mode wolfSSL_EVP_CIPHER_CTX_mode - -#define EVP_CIPHER_iv_length wolfSSL_EVP_CIPHER_iv_length -#define EVP_CIPHER_key_length wolfSSL_EVP_Cipher_key_length - -#define EVP_CipherInit wolfSSL_EVP_CipherInit -#define EVP_CipherInit_ex wolfSSL_EVP_CipherInit_ex -#define EVP_EncryptInit wolfSSL_EVP_EncryptInit -#define EVP_EncryptInit_ex wolfSSL_EVP_EncryptInit_ex -#define EVP_DecryptInit wolfSSL_EVP_DecryptInit -#define EVP_DecryptInit_ex wolfSSL_EVP_DecryptInit_ex - -#define EVP_Cipher wolfSSL_EVP_Cipher -#define EVP_CipherUpdate wolfSSL_EVP_CipherUpdate -#define EVP_EncryptUpdate wolfSSL_EVP_CipherUpdate -#define EVP_DecryptUpdate wolfSSL_EVP_CipherUpdate -#define EVP_CipherFinal wolfSSL_EVP_CipherFinal -#define EVP_CipherFinal_ex wolfSSL_EVP_CipherFinal -#define EVP_EncryptFinal wolfSSL_EVP_CipherFinal -#define EVP_EncryptFinal_ex wolfSSL_EVP_CipherFinal -#define EVP_DecryptFinal wolfSSL_EVP_CipherFinal -#define EVP_DecryptFinal_ex wolfSSL_EVP_CipherFinal - -#define EVP_CIPHER_CTX_free wolfSSL_EVP_CIPHER_CTX_free -#define EVP_CIPHER_CTX_new wolfSSL_EVP_CIPHER_CTX_new - -#define EVP_get_cipherbynid wolfSSL_EVP_get_cipherbynid -#define EVP_get_digestbynid wolfSSL_EVP_get_digestbynid -#define EVP_get_cipherbyname wolfSSL_EVP_get_cipherbyname -#define EVP_get_digestbyname wolfSSL_EVP_get_digestbyname - -#define EVP_PKEY_asign_RSA wolfSSL_EVP_PKEY_assign_RSA -#define EVP_PKEY_asign_EC_KEY wolfSSL_EVP_PKEY_assign_EC_KEY -#define EVP_PKEY_get1_DSA wolfSSL_EVP_PKEY_get1_DSA -#define EVP_PKEY_get1_RSA wolfSSL_EVP_PKEY_get1_RSA -#define EVP_PKEY_get1_DSA wolfSSL_EVP_PKEY_get1_DSA -#define EVP_PKEY_set1_RSA wolfSSL_EVP_PKEY_set1_RSA -#define EVP_PKEY_get1_EC_KEY wolfSSL_EVP_PKEY_get1_EC_KEY -#define EVP_PKEY_get0_hmac wolfSSL_EVP_PKEY_get0_hmac -#define EVP_PKEY_new_mac_key wolfSSL_EVP_PKEY_new_mac_key -#define EVP_MD_CTX_copy wolfSSL_EVP_MD_CTX_copy -#define EVP_MD_CTX_copy_ex wolfSSL_EVP_MD_CTX_copy_ex -#define EVP_PKEY_bits wolfSSL_EVP_PKEY_bits -#define EVP_PKEY_CTX_free wolfSSL_EVP_PKEY_CTX_free -#define EVP_PKEY_CTX_new wolfSSL_EVP_PKEY_CTX_new -#define EVP_PKEY_CTX_set_rsa_padding wolfSSL_EVP_PKEY_CTX_set_rsa_padding -#define EVP_PKEY_decrypt wolfSSL_EVP_PKEY_decrypt -#define EVP_PKEY_decrypt_init wolfSSL_EVP_PKEY_decrypt_init -#define EVP_PKEY_encrypt wolfSSL_EVP_PKEY_encrypt -#define EVP_PKEY_encrypt_init wolfSSL_EVP_PKEY_encrypt_init -#define EVP_PKEY_new wolfSSL_PKEY_new -#define EVP_PKEY_free wolfSSL_EVP_PKEY_free -#define EVP_PKEY_size wolfSSL_EVP_PKEY_size -#define EVP_PKEY_type wolfSSL_EVP_PKEY_type -#define EVP_PKEY_base_id wolfSSL_EVP_PKEY_base_id -#define EVP_PKEY_id wolfSSL_EVP_PKEY_id -#define EVP_SignFinal wolfSSL_EVP_SignFinal -#define EVP_SignInit wolfSSL_EVP_SignInit -#define EVP_SignUpdate wolfSSL_EVP_SignUpdate -#define EVP_VerifyFinal wolfSSL_EVP_VerifyFinal -#define EVP_VerifyInit wolfSSL_EVP_VerifyInit -#define EVP_VerifyUpdate wolfSSL_EVP_VerifyUpdate - -#define EVP_CIPHER_CTX_block_size wolfSSL_EVP_CIPHER_CTX_block_size -#define EVP_CIPHER_block_size wolfSSL_EVP_CIPHER_block_size -#define EVP_CIPHER_flags wolfSSL_EVP_CIPHER_flags -#define EVP_CIPHER_CTX_set_flags wolfSSL_EVP_CIPHER_CTX_set_flags -#define EVP_CIPHER_CTX_clear_flags wolfSSL_EVP_CIPHER_CTX_clear_flags -#define EVP_CIPHER_CTX_set_padding wolfSSL_EVP_CIPHER_CTX_set_padding -#define EVP_CIPHER_CTX_flags wolfSSL_EVP_CIPHER_CTX_flags -#define EVP_add_digest wolfSSL_EVP_add_digest -#define EVP_add_cipher wolfSSL_EVP_add_cipher -#define EVP_cleanup wolfSSL_EVP_cleanup - -#define OpenSSL_add_all_digests() wolfCrypt_Init() -#define OpenSSL_add_all_ciphers() wolfCrypt_Init() -#define OpenSSL_add_all_algorithms wolfSSL_add_all_algorithms -#define OpenSSL_add_all_algorithms_noconf wolfSSL_OpenSSL_add_all_algorithms_noconf -#define wolfSSL_OPENSSL_add_all_algorithms_noconf wolfSSL_OpenSSL_add_all_algorithms_noconf - -#define PKCS5_PBKDF2_HMAC_SHA1 wolfSSL_PKCS5_PBKDF2_HMAC_SHA1 - -#ifndef EVP_MAX_MD_SIZE - #define EVP_MAX_MD_SIZE 64 /* sha512 */ -#endif - -#ifndef EVP_MAX_BLOCK_LENGTH - #define EVP_MAX_BLOCK_LENGTH 32 /* 2 * blocklen(AES)? */ - /* They define this as 32. Using the same value here. */ -#endif - -WOLFSSL_API void printPKEY(WOLFSSL_EVP_PKEY *k); - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* WOLFSSL_EVP_H_ */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/hmac.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/hmac.h deleted file mode 100644 index 31702f7c..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/hmac.h +++ /dev/null @@ -1,85 +0,0 @@ -/* hmac.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - - -/* hmac.h defines mini hamc openssl compatibility layer - * - */ - - -#ifndef WOLFSSL_HMAC_H_ -#define WOLFSSL_HMAC_H_ - -#include - -#ifdef WOLFSSL_PREFIX -#include "prefix_hmac.h" -#endif - -#include -#include -#include - -#ifdef __cplusplus - extern "C" { -#endif - - -WOLFSSL_API unsigned char* wolfSSL_HMAC(const WOLFSSL_EVP_MD* evp_md, - const void* key, int key_len, - const unsigned char* d, int n, unsigned char* md, - unsigned int* md_len); - - -typedef struct WOLFSSL_HMAC_CTX { - Hmac hmac; - int type; - word32 save_ipad[WC_HMAC_BLOCK_SIZE / sizeof(word32)]; /* same block size all*/ - word32 save_opad[WC_HMAC_BLOCK_SIZE / sizeof(word32)]; -} WOLFSSL_HMAC_CTX; - - -WOLFSSL_API int wolfSSL_HMAC_CTX_Init(WOLFSSL_HMAC_CTX* ctx); -WOLFSSL_API int wolfSSL_HMAC_CTX_copy(WOLFSSL_HMAC_CTX* des, - WOLFSSL_HMAC_CTX* src); -WOLFSSL_LOCAL int wolfSSL_HmacCopy(Hmac* des, Hmac* src); -WOLFSSL_API int wolfSSL_HMAC_Init(WOLFSSL_HMAC_CTX* ctx, const void* key, - int keylen, const EVP_MD* type); -WOLFSSL_API int wolfSSL_HMAC_Init_ex(WOLFSSL_HMAC_CTX* ctx, const void* key, - int keylen, const EVP_MD* type, WOLFSSL_ENGINE* e); -WOLFSSL_API int wolfSSL_HMAC_Update(WOLFSSL_HMAC_CTX* ctx, - const unsigned char* data, int len); -WOLFSSL_API int wolfSSL_HMAC_Final(WOLFSSL_HMAC_CTX* ctx, unsigned char* hash, - unsigned int* len); -WOLFSSL_API int wolfSSL_HMAC_cleanup(WOLFSSL_HMAC_CTX* ctx); - -typedef struct WOLFSSL_HMAC_CTX HMAC_CTX; - -#define HMAC(a,b,c,d,e,f,g) wolfSSL_HMAC((a),(b),(c),(d),(e),(f),(g)) - -#define HMAC_CTX_init wolfSSL_HMAC_CTX_Init -#define HMAC_CTX_copy wolfSSL_HMAC_CTX_copy -#define HMAC_Init_ex wolfSSL_HMAC_Init_ex -#define HMAC_Init wolfSSL_HMAC_Init -#define HMAC_Update wolfSSL_HMAC_Update -#define HMAC_Final wolfSSL_HMAC_Final -#define HMAC_cleanup wolfSSL_HMAC_cleanup - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* WOLFSSL_HMAC_H_ */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/md5.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/md5.h deleted file mode 100644 index 8eab49a1..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/md5.h +++ /dev/null @@ -1,68 +0,0 @@ -/* md5.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* md5.h for openssl */ - - -#ifndef WOLFSSL_MD5_H_ -#define WOLFSSL_MD5_H_ - -#include - -#ifndef NO_MD5 - -#include - -#ifdef WOLFSSL_PREFIX -#include "prefix_md5.h" -#endif - -#ifdef __cplusplus - extern "C" { -#endif - - -typedef struct WOLFSSL_MD5_CTX { - void* holder[(112 + WC_ASYNC_DEV_SIZE) / sizeof(void*)]; /* big enough to hold wolfcrypt md5, but check on init */ -} WOLFSSL_MD5_CTX; - -WOLFSSL_API int wolfSSL_MD5_Init(WOLFSSL_MD5_CTX*); -WOLFSSL_API int wolfSSL_MD5_Update(WOLFSSL_MD5_CTX*, const void*, unsigned long); -WOLFSSL_API int wolfSSL_MD5_Final(unsigned char*, WOLFSSL_MD5_CTX*); - - -typedef WOLFSSL_MD5_CTX MD5_CTX; - -#define MD5_Init wolfSSL_MD5_Init -#define MD5_Update wolfSSL_MD5_Update -#define MD5_Final wolfSSL_MD5_Final - -#ifdef OPENSSL_EXTRA_BSD - #define MD5Init wolfSSL_MD5_Init - #define MD5Update wolfSSL_MD5_Update - #define MD5Final wolfSSL_MD5_Final -#endif - -#ifndef MD5 -#define MD5(d, n, md) wc_Md5Hash((d), (n), (md)) -#endif - -#define MD5_DIGEST_LENGTH MD5_DIGEST_SIZE - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* NO_MD5 */ - -#endif /* WOLFSSL_MD5_H_ */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/opensslv.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/opensslv.h deleted file mode 100644 index 9955bf38..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/opensslv.h +++ /dev/null @@ -1,33 +0,0 @@ -/* opensslv.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* opensslv.h compatibility */ - -#ifndef WOLFSSL_OPENSSLV_H_ -#define WOLFSSL_OPENSSLV_H_ - - -/* api version compatibility */ -#if defined(OPENSSL_ALL) || defined(HAVE_STUNNEL) || defined(HAVE_LIGHTY) || \ - defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) - /* version number can be increased for Lighty after compatibility for ECDH - is added */ - #define OPENSSL_VERSION_NUMBER 0x10001000L -#else - #define OPENSSL_VERSION_NUMBER 0x0090810fL -#endif - -#define OPENSSL_VERSION_TEXT LIBWOLFSSL_VERSION_STRING - - -#endif /* header */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ripemd.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ripemd.h deleted file mode 100644 index 22dfcc57..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ripemd.h +++ /dev/null @@ -1,50 +0,0 @@ -/* ripemd.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* ripemd.h for openssl */ - - -#ifndef WOLFSSL_RIPEMD_H_ -#define WOLFSSL_RIPEMD_H_ - -#include - -#ifdef __cplusplus - extern "C" { -#endif - - -typedef struct WOLFSSL_RIPEMD_CTX { - int holder[32]; /* big enough to hold wolfcrypt, but check on init */ -} WOLFSSL_RIPEMD_CTX; - -WOLFSSL_API void wolfSSL_RIPEMD_Init(WOLFSSL_RIPEMD_CTX*); -WOLFSSL_API void wolfSSL_RIPEMD_Update(WOLFSSL_RIPEMD_CTX*, const void*, - unsigned long); -WOLFSSL_API void wolfSSL_RIPEMD_Final(unsigned char*, WOLFSSL_RIPEMD_CTX*); - - -typedef WOLFSSL_RIPEMD_CTX RIPEMD_CTX; - -#define RIPEMD_Init wolfSSL_RIPEMD_Init -#define RIPEMD_Update wolfSSL_RIPEMD_Update -#define RIPEMD_Final wolfSSL_RIPEMD_Final - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* WOLFSSL_MD5_H_ */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/rsa.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/rsa.h deleted file mode 100644 index 1b406e50..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/rsa.h +++ /dev/null @@ -1,113 +0,0 @@ -/* rsa.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* rsa.h for openSSL */ - - -#ifndef WOLFSSL_RSA_H_ -#define WOLFSSL_RSA_H_ - -#include - - -#ifdef __cplusplus - extern "C" { -#endif - -/* Padding types */ -#define RSA_PKCS1_PADDING 0 -#define RSA_PKCS1_OAEP_PADDING 1 - -#ifndef WOLFSSL_RSA_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_RSA WOLFSSL_RSA; -#define WOLFSSL_RSA_TYPE_DEFINED -#endif - -typedef WOLFSSL_RSA RSA; - -struct WOLFSSL_RSA { -#ifdef WC_RSA_BLINDING - WC_RNG* rng; /* for PrivateDecrypt blinding */ -#endif - WOLFSSL_BIGNUM* n; - WOLFSSL_BIGNUM* e; - WOLFSSL_BIGNUM* d; - WOLFSSL_BIGNUM* p; - WOLFSSL_BIGNUM* q; - WOLFSSL_BIGNUM* dmp1; /* dP */ - WOLFSSL_BIGNUM* dmq1; /* dQ */ - WOLFSSL_BIGNUM* iqmp; /* u */ - void* heap; - void* internal; /* our RSA */ - char inSet; /* internal set from external ? */ - char exSet; /* external set from internal ? */ - char ownRng; /* flag for if the rng should be free'd */ -}; - - -WOLFSSL_API WOLFSSL_RSA* wolfSSL_RSA_new(void); -WOLFSSL_API void wolfSSL_RSA_free(WOLFSSL_RSA*); - -WOLFSSL_API int wolfSSL_RSA_generate_key_ex(WOLFSSL_RSA*, int bits, WOLFSSL_BIGNUM*, - void* cb); - -WOLFSSL_API int wolfSSL_RSA_blinding_on(WOLFSSL_RSA*, WOLFSSL_BN_CTX*); -WOLFSSL_API int wolfSSL_RSA_public_encrypt(int len, const unsigned char* fr, - unsigned char* to, WOLFSSL_RSA*, int padding); -WOLFSSL_API int wolfSSL_RSA_private_decrypt(int len, const unsigned char* fr, - unsigned char* to, WOLFSSL_RSA*, int padding); -WOLFSSL_API int wolfSSL_RSA_private_encrypt(int len, unsigned char* in, - unsigned char* out, WOLFSSL_RSA* rsa, int padding); - -WOLFSSL_API int wolfSSL_RSA_size(const WOLFSSL_RSA*); -WOLFSSL_API int wolfSSL_RSA_sign(int type, const unsigned char* m, - unsigned int mLen, unsigned char* sigRet, - unsigned int* sigLen, WOLFSSL_RSA*); -WOLFSSL_API int wolfSSL_RSA_sign_ex(int type, const unsigned char* m, - unsigned int mLen, unsigned char* sigRet, - unsigned int* sigLen, WOLFSSL_RSA*, int); -WOLFSSL_API int wolfSSL_RSA_verify(int type, const unsigned char* m, - unsigned int mLen, const unsigned char* sig, - unsigned int sigLen, WOLFSSL_RSA*); -WOLFSSL_API int wolfSSL_RSA_public_decrypt(int flen, const unsigned char* from, - unsigned char* to, WOLFSSL_RSA*, int padding); -WOLFSSL_API int wolfSSL_RSA_GenAdd(WOLFSSL_RSA*); -WOLFSSL_API int wolfSSL_RSA_LoadDer(WOLFSSL_RSA*, const unsigned char*, int sz); -WOLFSSL_API int wolfSSL_RSA_LoadDer_ex(WOLFSSL_RSA*, const unsigned char*, int sz, int opt); - -#define WOLFSSL_RSA_LOAD_PRIVATE 1 -#define WOLFSSL_RSA_LOAD_PUBLIC 2 -#define WOLFSSL_RSA_F4 0x10001L - -#define RSA_new wolfSSL_RSA_new -#define RSA_free wolfSSL_RSA_free - -#define RSA_generate_key_ex wolfSSL_RSA_generate_key_ex - -#define RSA_blinding_on wolfSSL_RSA_blinding_on -#define RSA_public_encrypt wolfSSL_RSA_public_encrypt -#define RSA_private_decrypt wolfSSL_RSA_private_decrypt -#define RSA_private_encrypt wolfSSL_RSA_private_encrypt - -#define RSA_size wolfSSL_RSA_size -#define RSA_sign wolfSSL_RSA_sign -#define RSA_verify wolfSSL_RSA_verify -#define RSA_public_decrypt wolfSSL_RSA_public_decrypt - -#define RSA_F4 WOLFSSL_RSA_F4 - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* header */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/sha.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/sha.h deleted file mode 100644 index 63bd5e72..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/sha.h +++ /dev/null @@ -1,188 +0,0 @@ -/* sha.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/* sha.h for openssl */ - - -#ifndef WOLFSSL_SHA_H_ -#define WOLFSSL_SHA_H_ - -#include -#include - -#ifdef WOLFSSL_PREFIX -#include "prefix_sha.h" -#endif - -#ifdef __cplusplus - extern "C" { -#endif - - -typedef struct WOLFSSL_SHA_CTX { - /* big enough to hold wolfcrypt Sha, but check on init */ - void* holder[(112 + WC_ASYNC_DEV_SIZE) / sizeof(void*)]; -} WOLFSSL_SHA_CTX; - -WOLFSSL_API int wolfSSL_SHA_Init(WOLFSSL_SHA_CTX*); -WOLFSSL_API int wolfSSL_SHA_Update(WOLFSSL_SHA_CTX*, const void*, unsigned long); -WOLFSSL_API int wolfSSL_SHA_Final(unsigned char*, WOLFSSL_SHA_CTX*); - -/* SHA1 points to above, shouldn't use SHA0 ever */ -WOLFSSL_API int wolfSSL_SHA1_Init(WOLFSSL_SHA_CTX*); -WOLFSSL_API int wolfSSL_SHA1_Update(WOLFSSL_SHA_CTX*, const void*, unsigned long); -WOLFSSL_API int wolfSSL_SHA1_Final(unsigned char*, WOLFSSL_SHA_CTX*); - -enum { - SHA_DIGEST_LENGTH = 20 -}; - - -typedef WOLFSSL_SHA_CTX SHA_CTX; - -#define SHA_Init wolfSSL_SHA_Init -#define SHA_Update wolfSSL_SHA_Update -#define SHA_Final wolfSSL_SHA_Final - -#define SHA1_Init wolfSSL_SHA1_Init -#define SHA1_Update wolfSSL_SHA1_Update -#define SHA1_Final wolfSSL_SHA1_Final - - -#ifdef WOLFSSL_SHA224 - -/* Using ALIGN16 because when AES-NI is enabled digest and buffer in Sha256 - * struct are 16 byte aligned. Any derefrence to those elements after casting to - * Sha224, is expected to also be 16 byte aligned addresses. */ -typedef struct WOLFSSL_SHA224_CTX { - /* big enough to hold wolfcrypt Sha224, but check on init */ - ALIGN16 void* holder[(272 + WC_ASYNC_DEV_SIZE) / sizeof(void*)]; -} WOLFSSL_SHA224_CTX; - -WOLFSSL_API int wolfSSL_SHA224_Init(WOLFSSL_SHA224_CTX*); -WOLFSSL_API int wolfSSL_SHA224_Update(WOLFSSL_SHA224_CTX*, const void*, - unsigned long); -WOLFSSL_API int wolfSSL_SHA224_Final(unsigned char*, WOLFSSL_SHA224_CTX*); - -enum { - SHA224_DIGEST_LENGTH = 28 -}; - - -typedef WOLFSSL_SHA224_CTX SHA224_CTX; - -#define SHA224_Init wolfSSL_SHA224_Init -#define SHA224_Update wolfSSL_SHA224_Update -#define SHA224_Final wolfSSL_SHA224_Final - -#endif /* WOLFSSL_SHA224 */ - - -/* Using ALIGN16 because when AES-NI is enabled digest and buffer in Sha256 - * struct are 16 byte aligned. Any derefrence to those elements after casting to - * Sha256, is expected to also be 16 byte aligned addresses. */ -typedef struct WOLFSSL_SHA256_CTX { - /* big enough to hold wolfcrypt Sha256, but check on init */ - ALIGN16 void* holder[(272 + WC_ASYNC_DEV_SIZE) / sizeof(void*)]; -} WOLFSSL_SHA256_CTX; - -WOLFSSL_API int wolfSSL_SHA256_Init(WOLFSSL_SHA256_CTX*); -WOLFSSL_API int wolfSSL_SHA256_Update(WOLFSSL_SHA256_CTX*, const void*, - unsigned long); -WOLFSSL_API int wolfSSL_SHA256_Final(unsigned char*, WOLFSSL_SHA256_CTX*); - -enum { - SHA256_DIGEST_LENGTH = 32 -}; - - -typedef WOLFSSL_SHA256_CTX SHA256_CTX; - -#define SHA256_Init wolfSSL_SHA256_Init -#define SHA256_Update wolfSSL_SHA256_Update -#define SHA256_Final wolfSSL_SHA256_Final -#if defined(NO_OLD_SHA_NAMES) && !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST) - /* SHA256 is only available in non-fips mode because of SHA256 enum in FIPS - * build. */ - #define SHA256 wolfSSL_SHA256 -#endif - - -#ifdef WOLFSSL_SHA384 - -typedef struct WOLFSSL_SHA384_CTX { - /* big enough to hold wolfCrypt Sha384, but check on init */ - void* holder[(256 + WC_ASYNC_DEV_SIZE) / sizeof(void*)]; -} WOLFSSL_SHA384_CTX; - -WOLFSSL_API int wolfSSL_SHA384_Init(WOLFSSL_SHA384_CTX*); -WOLFSSL_API int wolfSSL_SHA384_Update(WOLFSSL_SHA384_CTX*, const void*, - unsigned long); -WOLFSSL_API int wolfSSL_SHA384_Final(unsigned char*, WOLFSSL_SHA384_CTX*); - -enum { - SHA384_DIGEST_LENGTH = 48 -}; - - -typedef WOLFSSL_SHA384_CTX SHA384_CTX; - -#define SHA384_Init wolfSSL_SHA384_Init -#define SHA384_Update wolfSSL_SHA384_Update -#define SHA384_Final wolfSSL_SHA384_Final -#if defined(NO_OLD_SHA_NAMES) && !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST) - /* SHA384 is only available in non-fips mode because of SHA384 enum in FIPS - * build. */ - #define SHA384 wolfSSL_SHA384 -#endif -#endif /* WOLFSSL_SHA384 */ - -#ifdef WOLFSSL_SHA512 - -typedef struct WOLFSSL_SHA512_CTX { - /* big enough to hold wolfCrypt Sha384, but check on init */ - void* holder[(288 + WC_ASYNC_DEV_SIZE) / sizeof(void*)]; -} WOLFSSL_SHA512_CTX; - -WOLFSSL_API int wolfSSL_SHA512_Init(WOLFSSL_SHA512_CTX*); -WOLFSSL_API int wolfSSL_SHA512_Update(WOLFSSL_SHA512_CTX*, const void*, - unsigned long); -WOLFSSL_API int wolfSSL_SHA512_Final(unsigned char*, WOLFSSL_SHA512_CTX*); - -enum { - SHA512_DIGEST_LENGTH = 64 -}; - - -typedef WOLFSSL_SHA512_CTX SHA512_CTX; - -#define SHA512_Init wolfSSL_SHA512_Init -#define SHA512_Update wolfSSL_SHA512_Update -#define SHA512_Final wolfSSL_SHA512_Final -#if defined(NO_OLD_SHA_NAMES) && !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST) - /* SHA512 is only available in non-fips mode because of SHA512 enum in FIPS - * build. */ - #define SHA512 wolfSSL_SHA512 -#endif -#endif /* WOLFSSL_SHA512 */ - - - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* WOLFSSL_SHA_H_ */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ssl.h b/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ssl.h deleted file mode 100644 index 2fb088c8..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/openssl/ssl.h +++ /dev/null @@ -1,971 +0,0 @@ -/* ssl.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - - -/* ssl.h defines wolfssl_openssl compatibility layer - * - */ - - -#ifndef WOLFSSL_OPENSSL_H_ -#define WOLFSSL_OPENSSL_H_ - -/* wolfssl_openssl compatibility layer */ -#ifndef OPENSSL_EXTRA_SSL_GUARD -#define OPENSSL_EXTRA_SSL_GUARD -#include -#endif /* OPENSSL_EXTRA_SSL_GUARD */ - -#include -#ifdef OPENSSL_EXTRA -#include -#endif - -#if defined(WOLFSSL_ASIO) || defined(WOLFSSL_HAPROXY) -#include -#endif - -#ifdef __cplusplus - extern "C" { -#endif - -#ifdef _WIN32 - /* wincrypt.h clashes */ - #undef X509_NAME -#endif - -#ifdef WOLFSSL_UTASKER - /* tcpip.h clashes */ - #undef ASN1_INTEGER -#endif - - -typedef WOLFSSL SSL; -typedef WOLFSSL_SESSION SSL_SESSION; -typedef WOLFSSL_METHOD SSL_METHOD; -typedef WOLFSSL_CTX SSL_CTX; - -typedef WOLFSSL_X509 X509; -typedef WOLFSSL_X509 X509_REQ; -typedef WOLFSSL_X509_NAME X509_NAME; -typedef WOLFSSL_X509_CHAIN X509_CHAIN; - -typedef WOLFSSL_STACK EXTENDED_KEY_USAGE; - - -/* redeclare guard */ -#define WOLFSSL_TYPES_DEFINED - -typedef WOLFSSL_BIO BIO; -typedef WOLFSSL_BIO_METHOD BIO_METHOD; -typedef WOLFSSL_CIPHER SSL_CIPHER; -typedef WOLFSSL_X509_LOOKUP X509_LOOKUP; -typedef WOLFSSL_X509_LOOKUP_METHOD X509_LOOKUP_METHOD; -typedef WOLFSSL_X509_CRL X509_CRL; -typedef WOLFSSL_X509_EXTENSION X509_EXTENSION; -typedef WOLFSSL_ASN1_TIME ASN1_TIME; -typedef WOLFSSL_ASN1_INTEGER ASN1_INTEGER; -typedef WOLFSSL_ASN1_OBJECT ASN1_OBJECT; -typedef WOLFSSL_ASN1_STRING ASN1_STRING; -typedef WOLFSSL_dynlock_value CRYPTO_dynlock_value; -typedef WOLFSSL_BUF_MEM BUF_MEM; - -/* GENERAL_NAME and BASIC_CONSTRAINTS structs may need implemented as - * compatibility layer expands. For now treating them as an ASN1_OBJECT */ -typedef WOLFSSL_ASN1_OBJECT GENERAL_NAME; -typedef WOLFSSL_ASN1_OBJECT BASIC_CONSTRAINTS; - -#define ASN1_UTCTIME WOLFSSL_ASN1_TIME -#define ASN1_GENERALIZEDTIME WOLFSSL_ASN1_TIME - -typedef WOLFSSL_COMP_METHOD COMP_METHOD; -typedef WOLFSSL_X509_REVOKED X509_REVOKED; -typedef WOLFSSL_X509_OBJECT X509_OBJECT; -typedef WOLFSSL_X509_STORE X509_STORE; -typedef WOLFSSL_X509_STORE_CTX X509_STORE_CTX; - -#define EVP_CIPHER_INFO EncryptedInfo - -#define STACK_OF(x) WOLFSSL_STACK - -#define CRYPTO_free XFREE -#define CRYPTO_malloc XMALLOC -#define CRYPTO_EX_new WOLFSSL_CRYPTO_EX_new -#define CRYPTO_EX_dup WOLFSSL_CRYPTO_EX_dup -#define CRYPTO_EX_free WOLFSSL_CRYPTO_EX_free - -/* depreciated */ -#define CRYPTO_thread_id wolfSSL_thread_id -#define CRYPTO_set_id_callback wolfSSL_set_id_callback - -#define CRYPTO_LOCK 0x01 -#define CRYPTO_UNLOCK 0x02 -#define CRYPTO_READ 0x04 -#define CRYPTO_WRITE 0x08 - -#define CRYPTO_set_locking_callback wolfSSL_set_locking_callback -#define CRYPTO_set_dynlock_create_callback wolfSSL_set_dynlock_create_callback -#define CRYPTO_set_dynlock_lock_callback wolfSSL_set_dynlock_lock_callback -#define CRYPTO_set_dynlock_destroy_callback wolfSSL_set_dynlock_destroy_callback -#define CRYPTO_num_locks wolfSSL_num_locks -#define CRYPTO_dynlock_value WOLFSSL_dynlock_value - -#define CRYPTO_cleanup_all_ex_data wolfSSL_cleanup_all_ex_data - -/* this function was used to set the default malloc, free, and realloc */ -#define CRYPTO_malloc_init() /* CRYPTO_malloc_init is not needed */ - -#define SSL_get_client_random(ssl,out,outSz) \ - wolfSSL_get_client_random((ssl),(out),(outSz)) -#define SSL_get_cipher_list(ctx,i) wolfSSL_get_cipher_list_ex((ctx),(i)) -#define SSL_get_cipher_name(ctx) wolfSSL_get_cipher((ctx)) -#define SSL_get_shared_ciphers(ctx,buf,len) \ - wolfSSL_get_shared_ciphers((ctx),(buf),(len)) - -/* at the moment only returns ok */ -#define SSL_get_verify_result wolfSSL_get_verify_result -#define SSL_get_verify_mode wolfSSL_SSL_get_mode -#define SSL_get_verify_depth wolfSSL_get_verify_depth -#define SSL_CTX_get_verify_mode wolfSSL_CTX_get_verify_mode -#define SSL_CTX_get_verify_depth wolfSSL_CTX_get_verify_depth -#define SSL_get_certificate wolfSSL_get_certificate -#define SSL_use_certificate wolfSSL_use_certificate -#define SSL_use_certificate_ASN1 wolfSSL_use_certificate_ASN1 -#define d2i_PKCS8_PRIV_KEY_INFO_bio wolfSSL_d2i_PKCS8_PKEY_bio -#define d2i_PKCS8PrivateKey_bio wolfSSL_d2i_PKCS8PrivateKey_bio -#define PKCS8_PRIV_KEY_INFO_free wolfSSL_EVP_PKEY_free -#define d2i_PKCS12_fp wolfSSL_d2i_PKCS12_fp - -#define d2i_PUBKEY wolfSSL_d2i_PUBKEY -#define d2i_PUBKEY_bio wolfSSL_d2i_PUBKEY_bio -#define d2i_PrivateKey wolfSSL_d2i_PrivateKey -#define d2i_AutoPrivateKey wolfSSL_d2i_AutoPrivateKey -#define SSL_use_PrivateKey wolfSSL_use_PrivateKey -#define SSL_use_PrivateKey_ASN1 wolfSSL_use_PrivateKey_ASN1 -#define SSL_use_RSAPrivateKey_ASN1 wolfSSL_use_RSAPrivateKey_ASN1 -#define SSL_get_privatekey wolfSSL_get_privatekey - -#define SSLv23_method wolfSSLv23_method -#define SSLv23_client_method wolfSSLv23_client_method -#define SSLv2_client_method wolfSSLv2_client_method -#define SSLv2_server_method wolfSSLv2_server_method -#define SSLv3_server_method wolfSSLv3_server_method -#define SSLv3_client_method wolfSSLv3_client_method -#define TLSv1_method wolfTLSv1_method -#define TLSv1_server_method wolfTLSv1_server_method -#define TLSv1_client_method wolfTLSv1_client_method -#define TLSv1_1_method wolfTLSv1_1_method -#define TLSv1_1_server_method wolfTLSv1_1_server_method -#define TLSv1_1_client_method wolfTLSv1_1_client_method -#define TLSv1_2_method wolfTLSv1_2_method -#define TLSv1_2_server_method wolfTLSv1_2_server_method -#define TLSv1_2_client_method wolfTLSv1_2_client_method -#define TLSv1_3_method wolfTLSv1_3_method -#define TLSv1_3_server_method wolfTLSv1_3_server_method -#define TLSv1_3_client_method wolfTLSv1_3_client_method - -#define X509_FILETYPE_ASN1 SSL_FILETYPE_ASN1 - -#ifdef WOLFSSL_DTLS - #define DTLSv1_client_method wolfDTLSv1_client_method - #define DTLSv1_server_method wolfDTLSv1_server_method - #define DTLSv1_2_client_method wolfDTLSv1_2_client_method - #define DTLSv1_2_server_method wolfDTLSv1_2_server_method -#endif - - -#ifndef NO_FILESYSTEM - #define SSL_CTX_use_certificate_file wolfSSL_CTX_use_certificate_file - #define SSL_CTX_use_PrivateKey_file wolfSSL_CTX_use_PrivateKey_file - #define SSL_CTX_load_verify_locations wolfSSL_CTX_load_verify_locations - #define SSL_CTX_use_certificate_chain_file wolfSSL_CTX_use_certificate_chain_file - #define SSL_CTX_use_RSAPrivateKey_file wolfSSL_CTX_use_RSAPrivateKey_file - - #define SSL_use_certificate_file wolfSSL_use_certificate_file - #define SSL_use_PrivateKey_file wolfSSL_use_PrivateKey_file - #define SSL_use_certificate_chain_file wolfSSL_use_certificate_chain_file - #define SSL_use_RSAPrivateKey_file wolfSSL_use_RSAPrivateKey_file -#endif - -#define SSL_CTX_new wolfSSL_CTX_new -#define SSL_new wolfSSL_new -#define SSL_set_fd wolfSSL_set_fd -#define SSL_get_fd wolfSSL_get_fd -#define SSL_connect wolfSSL_connect -#define SSL_clear wolfSSL_clear -#define SSL_state wolfSSL_state - -#define SSL_write wolfSSL_write -#define SSL_read wolfSSL_read -#define SSL_peek wolfSSL_peek -#define SSL_accept wolfSSL_accept -#define SSL_CTX_free wolfSSL_CTX_free -#define SSL_free wolfSSL_free -#define SSL_shutdown wolfSSL_shutdown - -#define SSL_CTX_set_quiet_shutdown wolfSSL_CTX_set_quiet_shutdown -#define SSL_set_quiet_shutdown wolfSSL_set_quiet_shutdown -#define SSL_get_error wolfSSL_get_error -#define SSL_set_session wolfSSL_set_session -#define SSL_get_session wolfSSL_get_session -#define SSL_flush_sessions wolfSSL_flush_sessions -/* assume unlimited temporarily */ -#define SSL_CTX_get_session_cache_mode(ctx) 0 - -#define SSL_CTX_set_verify wolfSSL_CTX_set_verify -#define SSL_set_verify wolfSSL_set_verify -#define SSL_pending wolfSSL_pending -#define SSL_load_error_strings wolfSSL_load_error_strings -#define SSL_library_init wolfSSL_library_init -#define SSL_CTX_set_session_cache_mode wolfSSL_CTX_set_session_cache_mode -#define SSL_CTX_set_cipher_list wolfSSL_CTX_set_cipher_list -#define SSL_set_cipher_list wolfSSL_set_cipher_list - -#define SSL_set_ex_data wolfSSL_set_ex_data -#define SSL_get_shutdown wolfSSL_get_shutdown -#define SSL_set_rfd wolfSSL_set_rfd -#define SSL_set_wfd wolfSSL_set_wfd -#define SSL_set_shutdown wolfSSL_set_shutdown -#define SSL_set_session_id_context wolfSSL_set_session_id_context -#define SSL_set_connect_state wolfSSL_set_connect_state -#define SSL_set_accept_state wolfSSL_set_accept_state -#define SSL_session_reused wolfSSL_session_reused -#define SSL_SESSION_free wolfSSL_SESSION_free -#define SSL_is_init_finished wolfSSL_is_init_finished - -#define SSL_get_version wolfSSL_get_version -#define SSL_get_current_cipher wolfSSL_get_current_cipher - -/* use wolfSSL_get_cipher_name for its return format */ -#define SSL_get_cipher wolfSSL_get_cipher_name -#define SSL_CIPHER_description wolfSSL_CIPHER_description -#define SSL_CIPHER_get_name wolfSSL_CIPHER_get_name -#define SSL_get1_session wolfSSL_get1_session - -#define SSL_get_keyblock_size wolfSSL_get_keyblock_size -#define SSL_get_keys wolfSSL_get_keys -#define SSL_SESSION_get_master_key wolfSSL_SESSION_get_master_key -#define SSL_SESSION_get_master_key_length wolfSSL_SESSION_get_master_key_length - -#define DSA_dup_DH wolfSSL_DSA_dup_DH - -#define i2d_X509_bio wolfSSL_i2d_X509_bio -#define d2i_X509_bio wolfSSL_d2i_X509_bio -#define d2i_X509_fp wolfSSL_d2i_X509_fp -#define i2d_X509 wolfSSL_i2d_X509 -#define d2i_X509 wolfSSL_d2i_X509 -#define PEM_read_bio_X509 wolfSSL_PEM_read_bio_X509 -#define PEM_read_bio_X509_AUX wolfSSL_PEM_read_bio_X509_AUX -#define PEM_read_X509 wolfSSL_PEM_read_X509 -#define PEM_write_bio_X509 wolfSSL_PEM_write_bio_X509 -#define PEM_write_bio_X509_AUX wolfSSL_PEM_write_bio_X509_AUX - -#define i2d_X509_REQ wolfSSL_i2d_X509_REQ -#define X509_REQ_new wolfSSL_X509_REQ_new -#define X509_REQ_free wolfSSL_X509_REQ_free -#define X509_REQ_sign wolfSSL_X509_REQ_sign -#define X509_REQ_set_subject_name wolfSSL_X509_REQ_set_subject_name -#define X509_REQ_set_pubkey wolfSSL_X509_REQ_set_pubkey -#define PEM_write_bio_X509_REQ wolfSSL_PEM_write_bio_X509_REQ - -#define X509_new wolfSSL_X509_new -#define X509_free wolfSSL_X509_free -#define X509_load_certificate_file wolfSSL_X509_load_certificate_file -#define X509_digest wolfSSL_X509_digest -#define X509_get_ext_d2i wolfSSL_X509_get_ext_d2i -#define X509_get_issuer_name wolfSSL_X509_get_issuer_name -#define X509_get_subject_name wolfSSL_X509_get_subject_name -#define X509_get_pubkey wolfSSL_X509_get_pubkey -#define X509_get_notBefore(cert) (ASN1_TIME*)wolfSSL_X509_notBefore((cert)) -#define X509_get_notAfter(cert) (ASN1_TIME*)wolfSSL_X509_notAfter((cert)) -#define X509_get_serialNumber wolfSSL_X509_get_serialNumber -#define X509_get0_pubkey_bitstr wolfSSL_X509_get0_pubkey_bitstr -#define X509_get_ex_new_index wolfSSL_X509_get_ex_new_index -#define X509_get_ex_data wolfSSL_X509_get_ex_data -#define X509_set_ex_data wolfSSL_X509_set_ex_data -#define X509_get1_ocsp wolfSSL_X509_get1_ocsp -#ifndef WOLFSSL_HAPROXY -#define X509_get_version wolfSSL_X509_get_version -#endif -#define X509_get_signature_nid wolfSSL_X509_get_signature_nid -#define X509_set_subject_name wolfSSL_X509_set_subject_name -#define X509_set_pubkey wolfSSL_X509_set_pubkey -#define X509_print wolfSSL_X509_print -#define X509_verify_cert_error_string wolfSSL_X509_verify_cert_error_string -#define X509_verify_cert wolfSSL_X509_verify_cert -#define X509_check_private_key wolfSSL_X509_check_private_key -#define X509_check_ca wolfSSL_X509_check_ca -#define X509_check_host wolfSSL_X509_check_host -#define X509_email_free wolfSSL_X509_email_free -#define X509_check_issued wolfSSL_X509_check_issued -#define X509_dup wolfSSL_X509_dup - -#define sk_X509_new wolfSSL_sk_X509_new -#define sk_X509_num wolfSSL_sk_X509_num -#define sk_X509_value wolfSSL_sk_X509_value -#define sk_X509_push wolfSSL_sk_X509_push -#define sk_X509_pop wolfSSL_sk_X509_pop -#define sk_X509_pop_free wolfSSL_sk_X509_pop_free -#define sk_X509_free wolfSSL_sk_X509_free - -#define i2d_X509_NAME wolfSSL_i2d_X509_NAME -#define X509_NAME_new wolfSSL_X509_NAME_new -#define X509_NAME_free wolfSSL_X509_NAME_free -#define X509_NAME_get_text_by_NID wolfSSL_X509_NAME_get_text_by_NID -#define X509_NAME_cmp wolfSSL_X509_NAME_cmp -#define X509_NAME_ENTRY_free wolfSSL_X509_NAME_ENTRY_free -#define X509_NAME_ENTRY_create_by_NID wolfSSL_X509_NAME_ENTRY_create_by_NID -#define X509_NAME_add_entry wolfSSL_X509_NAME_add_entry -#define X509_NAME_add_entry_by_txt wolfSSL_X509_NAME_add_entry_by_txt -#define X509_NAME_oneline wolfSSL_X509_NAME_oneline -#define X509_NAME_get_index_by_NID wolfSSL_X509_NAME_get_index_by_NID -#define X509_NAME_print_ex wolfSSL_X509_NAME_print_ex -#define X509_NAME_digest wolfSSL_X509_NAME_digest -#define X509_cmp_current_time wolfSSL_X509_cmp_current_time - -#define sk_X509_NAME_pop_free wolfSSL_sk_X509_NAME_pop_free -#define sk_X509_NAME_num wolfSSL_sk_X509_NAME_num -#define sk_X509_NAME_value wolfSSL_sk_X509_NAME_value - - typedef WOLFSSL_X509_NAME_ENTRY X509_NAME_ENTRY; - -#define X509_NAME_entry_count wolfSSL_X509_NAME_entry_count -#define X509_NAME_ENTRY_get_object wolfSSL_X509_NAME_ENTRY_get_object -#define X509_NAME_get_entry wolfSSL_X509_NAME_get_entry -#define X509_NAME_ENTRY_get_data wolfSSL_X509_NAME_ENTRY_get_data -#define X509_NAME_ENTRY_get_object wolfSSL_X509_NAME_ENTRY_get_object - -#define X509_V_FLAG_CRL_CHECK WOLFSSL_CRL_CHECK -#define X509_V_FLAG_CRL_CHECK_ALL WOLFSSL_CRL_CHECKALL - -#define X509_V_FLAG_USE_CHECK_TIME WOLFSSL_USE_CHECK_TIME -#define X509_V_FLAG_NO_CHECK_TIME WOLFSSL_NO_CHECK_TIME -#define X509_CHECK_FLAG_NO_WILDCARDS WOLFSSL_NO_WILDCARDS - -#define X509_STORE_CTX_get_current_cert wolfSSL_X509_STORE_CTX_get_current_cert -#define X509_STORE_CTX_set_verify_cb wolfSSL_X509_STORE_CTX_set_verify_cb -#define X509_STORE_CTX_new wolfSSL_X509_STORE_CTX_new -#define X509_STORE_CTX_free wolfSSL_X509_STORE_CTX_free -#define X509_STORE_CTX_get_chain wolfSSL_X509_STORE_CTX_get_chain -#define X509_STORE_CTX_get_error wolfSSL_X509_STORE_CTX_get_error -#define X509_STORE_CTX_get_error_depth wolfSSL_X509_STORE_CTX_get_error_depth -#define X509_STORE_CTX_init wolfSSL_X509_STORE_CTX_init -#define X509_STORE_CTX_cleanup wolfSSL_X509_STORE_CTX_cleanup -#define X509_STORE_CTX_set_error wolfSSL_X509_STORE_CTX_set_error -#define X509_STORE_CTX_get_ex_data wolfSSL_X509_STORE_CTX_get_ex_data - -#define X509_STORE_new wolfSSL_X509_STORE_new -#define X509_STORE_free wolfSSL_X509_STORE_free -#define X509_STORE_add_lookup wolfSSL_X509_STORE_add_lookup -#define X509_STORE_add_cert wolfSSL_X509_STORE_add_cert -#define X509_STORE_add_crl wolfSSL_X509_STORE_add_crl -#define X509_STORE_set_flags wolfSSL_X509_STORE_set_flags -#define X509_STORE_get1_certs wolfSSL_X509_STORE_get1_certs -#define X509_STORE_get_by_subject wolfSSL_X509_STORE_get_by_subject -#define X509_STORE_CTX_get1_issuer wolfSSL_X509_STORE_CTX_get1_issuer -#define X509_STORE_CTX_set_time wolfSSL_X509_STORE_CTX_set_time - -#define X509_LOOKUP_add_dir wolfSSL_X509_LOOKUP_add_dir -#define X509_LOOKUP_load_file wolfSSL_X509_LOOKUP_load_file -#define X509_LOOKUP_hash_dir wolfSSL_X509_LOOKUP_hash_dir -#define X509_LOOKUP_file wolfSSL_X509_LOOKUP_file - -#define d2i_X509_CRL wolfSSL_d2i_X509_CRL -#define d2i_X509_CRL_fp wolfSSL_d2i_X509_CRL_fp -#define PEM_read_X509_CRL wolfSSL_PEM_read_X509_CRL - -#define X509_CRL_free wolfSSL_X509_CRL_free -#define X509_CRL_get_lastUpdate wolfSSL_X509_CRL_get_lastUpdate -#define X509_CRL_get_nextUpdate wolfSSL_X509_CRL_get_nextUpdate -#define X509_CRL_verify wolfSSL_X509_CRL_verify -#define X509_CRL_get_REVOKED wolfSSL_X509_CRL_get_REVOKED - -#define sk_X509_REVOKED_num wolfSSL_sk_X509_REVOKED_num -#define sk_X509_REVOKED_value wolfSSL_sk_X509_REVOKED_value - -#define X509_OBJECT_free_contents wolfSSL_X509_OBJECT_free_contents - -#define OCSP_parse_url wolfSSL_OCSP_parse_url - -#define MD4_Init wolfSSL_MD4_Init -#define MD4_Update wolfSSL_MD4_Update -#define MD4_Final wolfSSL_MD4_Final - -#define BIO_new wolfSSL_BIO_new -#define BIO_free wolfSSL_BIO_free -#define BIO_free_all wolfSSL_BIO_free_all -#define BIO_nread0 wolfSSL_BIO_nread0 -#define BIO_nread wolfSSL_BIO_nread -#define BIO_read wolfSSL_BIO_read -#define BIO_nwrite0 wolfSSL_BIO_nwrite0 -#define BIO_nwrite wolfSSL_BIO_nwrite -#define BIO_write wolfSSL_BIO_write -#define BIO_push wolfSSL_BIO_push -#define BIO_pop wolfSSL_BIO_pop -#define BIO_flush wolfSSL_BIO_flush -#define BIO_pending wolfSSL_BIO_pending - -#define BIO_get_mem_data wolfSSL_BIO_get_mem_data -#define BIO_new_mem_buf wolfSSL_BIO_new_mem_buf - -#define BIO_f_buffer wolfSSL_BIO_f_buffer -#define BIO_set_write_buffer_size wolfSSL_BIO_set_write_buffer_size -#define BIO_f_ssl wolfSSL_BIO_f_ssl -#define BIO_new_socket wolfSSL_BIO_new_socket -#define SSL_set_bio wolfSSL_set_bio -#define BIO_eof wolfSSL_BIO_eof -#define BIO_set_ss wolfSSL_BIO_set_ss - -#define BIO_s_mem wolfSSL_BIO_s_mem -#define BIO_f_base64 wolfSSL_BIO_f_base64 -#define BIO_set_flags wolfSSL_BIO_set_flags - -#define SSLeay_add_ssl_algorithms wolfSSL_add_all_algorithms -#define SSLeay_add_all_algorithms wolfSSL_add_all_algorithms - -#define RAND_screen wolfSSL_RAND_screen -#define RAND_file_name wolfSSL_RAND_file_name -#define RAND_write_file wolfSSL_RAND_write_file -#define RAND_load_file wolfSSL_RAND_load_file -#define RAND_egd wolfSSL_RAND_egd -#define RAND_seed wolfSSL_RAND_seed -#define RAND_cleanup wolfSSL_RAND_Cleanup -#define RAND_add wolfSSL_RAND_add -#define RAND_poll wolfSSL_RAND_poll -#define RAND_status wolfSSL_RAND_status -#define RAND_bytes wolfSSL_RAND_bytes -#define RAND_pseudo_bytes wolfSSL_RAND_pseudo_bytes - -#define COMP_zlib wolfSSL_COMP_zlib -#define COMP_rle wolfSSL_COMP_rle -#define SSL_COMP_add_compression_method wolfSSL_COMP_add_compression_method - -#define SSL_get_ex_new_index wolfSSL_get_ex_new_index - - -typedef WOLFSSL_ASN1_BIT_STRING ASN1_BIT_STRING; - -#define ASN1_TIME_adj wolfSSL_ASN1_TIME_adj -#define ASN1_TIME_print wolfSSL_ASN1_TIME_print -#define ASN1_TIME_to_generalizedtime wolfSSL_ASN1_TIME_to_generalizedtime -#define ASN1_GENERALIZEDTIME_print wolfSSL_ASN1_GENERALIZEDTIME_print -#define ASN1_GENERALIZEDTIME_free wolfSSL_ASN1_GENERALIZEDTIME_free - -#define ASN1_tag2str wolfSSL_ASN1_tag2str - -#define i2a_ASN1_INTEGER wolfSSL_i2a_ASN1_INTEGER -#define i2c_ASN1_INTEGER wolfSSL_i2c_ASN1_INTEGER -#define ASN1_INTEGER_new wolfSSL_ASN1_INTEGER_new -#define ASN1_INTEGER_free wolfSSL_ASN1_INTEGER_free -#define ASN1_INTEGER_cmp wolfSSL_ASN1_INTEGER_cmp -#define ASN1_INTEGER_get wolfSSL_ASN1_INTEGER_get -#define ASN1_INTEGER_to_BN wolfSSL_ASN1_INTEGER_to_BN - -#define ASN1_STRING_data wolfSSL_ASN1_STRING_data -#define ASN1_STRING_get0_data wolfSSL_ASN1_STRING_data -#define ASN1_STRING_length wolfSSL_ASN1_STRING_length -#define ASN1_STRING_to_UTF8 wolfSSL_ASN1_STRING_to_UTF8 -#define ASN1_STRING_print_ex wolfSSL_ASN1_STRING_print_ex - -#define ASN1_UTCTIME_pr wolfSSL_ASN1_UTCTIME_pr - -#define ASN1_IA5STRING WOLFSSL_ASN1_STRING - -#define ASN1_OCTET_STRING WOLFSSL_ASN1_STRING - -#define SSL_load_client_CA_file wolfSSL_load_client_CA_file - -#define SSL_CTX_get_client_CA_list wolfSSL_SSL_CTX_get_client_CA_list -#define SSL_CTX_set_client_CA_list wolfSSL_CTX_set_client_CA_list -#define SSL_CTX_set_cert_store wolfSSL_CTX_set_cert_store -#define SSL_CTX_get_cert_store wolfSSL_CTX_get_cert_store -#define SSL_get_ex_data_X509_STORE_CTX_idx wolfSSL_get_ex_data_X509_STORE_CTX_idx -#define SSL_get_ex_data wolfSSL_get_ex_data - -#define SSL_CTX_set_default_passwd_cb_userdata wolfSSL_CTX_set_default_passwd_cb_userdata -#define SSL_CTX_set_default_passwd_cb wolfSSL_CTX_set_default_passwd_cb - -#define SSL_CTX_set_timeout(ctx, to) \ - wolfSSL_CTX_set_timeout(ctx, (unsigned int) to) -#define SSL_CTX_set_info_callback wolfSSL_CTX_set_info_callback -#define SSL_CTX_set_alpn_protos wolfSSL_CTX_set_alpn_protos - -#define SSL_alert_type_string wolfSSL_alert_type_string -#define SSL_alert_desc_string wolfSSL_alert_desc_string -#define SSL_state_string wolfSSL_state_string - -#define RSA_free wolfSSL_RSA_free -#define RSA_generate_key wolfSSL_RSA_generate_key -#define SSL_CTX_set_tmp_rsa_callback wolfSSL_CTX_set_tmp_rsa_callback - -#define PEM_def_callback wolfSSL_PEM_def_callback - -#define SSL_CTX_sess_accept wolfSSL_CTX_sess_accept -#define SSL_CTX_sess_connect wolfSSL_CTX_sess_connect -#define SSL_CTX_sess_accept_good wolfSSL_CTX_sess_accept_good -#define SSL_CTX_sess_connect_good wolfSSL_CTX_sess_connect_good -#define SSL_CTX_sess_accept_renegotiate wolfSSL_CTX_sess_accept_renegotiate -#define SSL_CTX_sess_connect_renegotiate wolfSSL_CTX_sess_connect_renegotiate -#define SSL_CTX_sess_hits wolfSSL_CTX_sess_hits -#define SSL_CTX_sess_cb_hits wolfSSL_CTX_sess_cb_hits -#define SSL_CTX_sess_cache_full wolfSSL_CTX_sess_cache_full -#define SSL_CTX_sess_misses wolfSSL_CTX_sess_misses -#define SSL_CTX_sess_timeouts wolfSSL_CTX_sess_timeouts -#define SSL_CTX_sess_number wolfSSL_CTX_sess_number -#define SSL_CTX_sess_get_cache_size wolfSSL_CTX_sess_get_cache_size - - -#define SSL_DEFAULT_CIPHER_LIST WOLFSSL_DEFAULT_CIPHER_LIST - -#define SSL_CTX_set_psk_client_callback wolfSSL_CTX_set_psk_client_callback -#define SSL_set_psk_client_callback wolfSSL_set_psk_client_callback - -#define SSL_get_psk_identity_hint wolfSSL_get_psk_identity_hint -#define SSL_get_psk_identity wolfSSL_get_psk_identity - -#define SSL_CTX_use_psk_identity_hint wolfSSL_CTX_use_psk_identity_hint -#define SSL_use_psk_identity_hint wolfSSL_use_psk_identity_hint - -#define SSL_CTX_set_psk_server_callback wolfSSL_CTX_set_psk_server_callback -#define SSL_set_psk_server_callback wolfSSL_set_psk_server_callback - -/* system file ints for ERR_put_error */ -#define SYS_F_ACCEPT WOLFSSL_SYS_ACCEPT -#define SYS_F_BIND WOLFSSL_SYS_BIND -#define SYS_F_CONNECT WOLFSSL_SYS_CONNECT -#define SYS_F_FOPEN WOLFSSL_SYS_FOPEN -#define SYS_F_FREAD WOLFSSL_SYS_FREAD -#define SYS_F_GETADDRINFO WOLFSSL_SYS_GETADDRINFO -#define SYS_F_GETSOCKOPT WOLFSSL_SYS_GETSOCKOPT -#define SYS_F_GETSOCKNAME WOLFSSL_SYS_GETSOCKNAME -#define SYS_F_OPENDIR WOLFSSL_SYS_OPENDIR -#define SYS_F_SETSOCKOPT WOLFSSL_SYS_SETSOCKOPT -#define SYS_F_SOCKET WOLFSSL_SYS_SOCKET -#define SYS_F_GETHOSTBYNAME WOLFSSL_SYS_GETHOSTBYNAME -#define SYS_F_GETNAMEINFO WOLFSSL_SYS_GETNAMEINFO -#define SYS_F_GETSERVBYNAME WOLFSSL_SYS_GETSERVBYNAME -#define SYS_F_IOCTLSOCKET WOLFSSL_SYS_IOCTLSOCKET -#define SYS_F_LISTEN WOLFSSL_SYS_LISTEN - -#define ERR_GET_REASON wolfSSL_ERR_GET_REASON - -#define ERR_put_error wolfSSL_ERR_put_error -#define ERR_peek_error wolfSSL_ERR_peek_error -#define ERR_peek_errors_fp wolfSSL_ERR_peek_errors_fp -#define ERR_peek_error_line_data wolfSSL_ERR_peek_error_line_data -#define ERR_peek_last_error wolfSSL_ERR_peek_last_error -#define ERR_peek_last_error_line wolfSSL_ERR_peek_last_error_line -#define ERR_get_error_line wolfSSL_ERR_get_error_line -#define ERR_get_error_line_data wolfSSL_ERR_get_error_line_data -#define ERR_get_error wolfSSL_ERR_get_error -#define ERR_print_errors_fp(file) wolfSSL_ERR_dump_errors_fp((file)) -#define ERR_clear_error wolfSSL_ERR_clear_error -#define ERR_free_strings wolfSSL_ERR_free_strings -#define ERR_remove_state wolfSSL_ERR_remove_state -#define ERR_remove_thread_state wolfSSL_ERR_remove_thread_state -#define ERR_error_string wolfSSL_ERR_error_string -#define ERR_error_string_n wolfSSL_ERR_error_string_n -#define ERR_reason_error_string wolfSSL_ERR_reason_error_string -#define ERR_load_BIO_strings wolfSSL_ERR_load_BIO_strings - -#define SSLv23_server_method wolfSSLv23_server_method -#define SSL_CTX_set_options wolfSSL_CTX_set_options -#define SSL_CTX_get_options wolfSSL_CTX_get_options -#define SSL_CTX_clear_options wolfSSL_CTX_clear_options - -#define SSL_CTX_check_private_key wolfSSL_CTX_check_private_key -#define SSL_check_private_key wolfSSL_check_private_key - -#define SSL_CTX_set_mode wolfSSL_CTX_set_mode -#define SSL_CTX_get_mode wolfSSL_CTX_get_mode -#define SSL_CTX_set_default_read_ahead wolfSSL_CTX_set_default_read_ahead - -#define SSL_CTX_sess_set_cache_size wolfSSL_CTX_sess_set_cache_size -#define SSL_CTX_set_default_verify_paths wolfSSL_CTX_set_default_verify_paths - -#define SSL_CTX_set_session_id_context wolfSSL_CTX_set_session_id_context -#define SSL_get_peer_certificate wolfSSL_get_peer_certificate -#define SSL_get_peer_cert_chain wolfSSL_get_peer_cert_chain - -#define SSL_want_read wolfSSL_want_read -#define SSL_want_write wolfSSL_want_write - -#define BIO_prf wolfSSL_BIO_prf - -#define sk_num wolfSSL_sk_num -#define sk_value wolfSSL_sk_value - -#define d2i_PKCS12_bio wolfSSL_d2i_PKCS12_bio -#define d2i_PKCS12_fp wolfSSL_d2i_PKCS12_fp - -#define d2i_RSAPublicKey wolfSSL_d2i_RSAPublicKey -#define d2i_RSAPrivateKey wolfSSL_d2i_RSAPrivateKey -#define i2d_RSAPrivateKey wolfSSL_i2d_RSAPrivateKey -#define i2d_RSAPublicKey wolfSSL_i2d_RSAPublicKey - -#define SSL_CTX_get_ex_data wolfSSL_CTX_get_ex_data -#define SSL_CTX_set_ex_data wolfSSL_CTX_set_ex_data -#define SSL_CTX_sess_set_get_cb wolfSSL_CTX_sess_set_get_cb -#define SSL_CTX_sess_set_new_cb wolfSSL_CTX_sess_set_new_cb -#define SSL_CTX_sess_set_remove_cb wolfSSL_CTX_sess_set_remove_cb - -#define i2d_SSL_SESSION wolfSSL_i2d_SSL_SESSION -#define d2i_SSL_SESSION wolfSSL_d2i_SSL_SESSION -#define SSL_SESSION_set_timeout wolfSSL_SSL_SESSION_set_timeout -#define SSL_SESSION_get_timeout wolfSSL_SESSION_get_timeout -#define SSL_SESSION_get_time wolfSSL_SESSION_get_time -#define SSL_CTX_get_ex_new_index wolfSSL_CTX_get_ex_new_index -#define PEM_read wolfSSL_PEM_read -#define PEM_write wolfSSL_PEM_write -#define PEM_get_EVP_CIPHER_INFO wolfSSL_PEM_get_EVP_CIPHER_INFO -#define PEM_do_header wolfSSL_PEM_do_header - -/*#if OPENSSL_API_COMPAT < 0x10100000L*/ -#define CONF_modules_free() -#define ENGINE_cleanup() -#define HMAC_CTX_cleanup wolfSSL_HMAC_cleanup -#define SSL_CTX_need_tmp_RSA(ctx) 0 -#define SSL_CTX_set_tmp_rsa(ctx,rsa) 1 -#define SSL_need_tmp_RSA(ssl) 0 -#define SSL_set_tmp_rsa(ssl,rsa) 1 -/*#endif*/ - -#define CONF_modules_unload(a) - -#define SSL_get_hit wolfSSL_session_reused - -/* yassl had set the default to be 500 */ -#define SSL_get_default_timeout(ctx) 500 - -#define SSL_CTX_use_certificate wolfSSL_CTX_use_certificate -#define SSL_CTX_use_PrivateKey wolfSSL_CTX_use_PrivateKey -#define BIO_read_filename wolfSSL_BIO_read_filename -#define BIO_s_file wolfSSL_BIO_s_file -#define SSL_CTX_set_verify_depth wolfSSL_CTX_set_verify_depth -#define SSL_set_verify_depth wolfSSL_set_verify_depth -#define SSL_get_app_data wolfSSL_get_app_data -#define SSL_set_app_data wolfSSL_set_app_data -#define SHA1 wolfSSL_SHA1 - -#define SSL_dup_CA_list wolfSSL_dup_CA_list - -enum { - GEN_DNS = 0x02, /* ASN_DNS_TYPE */ - GEN_EMAIL = 0x01, /* ASN_RFC822_TYPE */ - GEN_URI = 0x06 /* ASN_URI_TYPE */ -}; - -#define PEM_read_bio_DHparams wolfSSL_PEM_read_bio_DHparams -#define PEM_read_bio_DSAparams wolfSSL_PEM_read_bio_DSAparams - -#if defined(OPENSSL_ALL) || defined(WOLFSSL_HAPROXY) -#define SSL_get_rbio wolfSSL_SSL_get_rbio -#define SSL_get_wbio wolfSSL_SSL_get_wbio -#define SSL_do_handshake wolfSSL_SSL_do_handshake -#define SSL_get_ciphers(x) wolfSSL_get_ciphers_compat(x) -#define SSL_SESSION_get_id wolfSSL_SESSION_get_id -#define SSL_get_cipher_bits(s,np) \ - wolfSSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) -#define sk_SSL_CIPHER_num wolfSSL_sk_SSL_CIPHER_num -#define sk_SSL_COMP_zero wolfSSL_sk_SSL_COMP_zero -#define sk_SSL_CIPHER_value wolfSSL_sk_SSL_CIPHER_value -#endif /* OPENSSL_ALL || WOLFSSL_HAPROXY */ - -#if defined(OPENSSL_ALL) || defined(WOLFSSL_ASIO) -#include - -typedef STACK_OF(WOLFSSL_ASN1_OBJECT) GENERAL_NAMES; -#define SSL_CTRL_CHAIN 88 -#define BIO_CTRL_WPENDING 13 -#define GEN_IPADD 7 -#define ERR_LIB_SSL 20 -#define SSL_R_SHORT_READ 10 -#define ERR_R_PEM_LIB 9 -#define V_ASN1_IA5STRING 22 -#define SSL_CTRL_MODE 33 - -#define SSL_CTX_clear_chain_certs(ctx) SSL_CTX_set0_chain(ctx,NULL) -#define d2i_RSAPrivateKey_bio wolfSSL_d2i_RSAPrivateKey_bio -#define SSL_CTX_use_RSAPrivateKey wolfSSL_CTX_use_RSAPrivateKey -#define d2i_PrivateKey_bio wolfSSL_d2i_PrivateKey_bio -#define BIO_new_bio_pair wolfSSL_BIO_new_bio_pair -#define SSL_get_verify_callback wolfSSL_get_verify_callback -#define GENERAL_NAMES_free(GENERAL_NAMES)NULL - -#define SSL_set_mode(ssl,op) wolfSSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) - -#define SSL_CTX_use_certificate_ASN1 wolfSSL_CTX_use_certificate_ASN1 -#define SSL_CTX_set0_chain(ctx,sk) \ - wolfSSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk)) -#define SSL_CTX_get_app_data(ctx) wolfSSL_CTX_get_ex_data(ctx,0) -#define SSL_CTX_set_app_data(ctx,arg) wolfSSL_CTX_set_ex_data(ctx,0, \ - (char *)(arg)) -#endif /* OPENSSL_ALL || WOLFSSL_ASIO */ - -#define SSL_CTX_set_tmp_dh wolfSSL_CTX_set_tmp_dh - -#define BIO_new_file wolfSSL_BIO_new_file -#define BIO_ctrl wolfSSL_BIO_ctrl -#define BIO_ctrl_pending wolfSSL_BIO_ctrl_pending -#define BIO_wpending wolfSSL_BIO_wpending -#define BIO_get_mem_ptr wolfSSL_BIO_get_mem_ptr -#define BIO_int_ctrl wolfSSL_BIO_int_ctrl -#define BIO_reset wolfSSL_BIO_reset -#define BIO_s_file wolfSSL_BIO_s_file -#define BIO_s_bio wolfSSL_BIO_s_bio -#define BIO_s_socket wolfSSL_BIO_s_socket -#define BIO_set_fd wolfSSL_BIO_set_fd -#define BIO_ctrl_reset_read_request wolfSSL_BIO_ctrl_reset_read_request - -#define BIO_set_write_buf_size wolfSSL_BIO_set_write_buf_size -#define BIO_make_bio_pair wolfSSL_BIO_make_bio_pair - -#define BIO_set_fp wolfSSL_BIO_set_fp -#define BIO_get_fp wolfSSL_BIO_get_fp -#define BIO_seek wolfSSL_BIO_seek -#define BIO_write_filename wolfSSL_BIO_write_filename -#define BIO_set_mem_eof_return wolfSSL_BIO_set_mem_eof_return - -#define TLSEXT_STATUSTYPE_ocsp 1 - -#define SSL_set_options wolfSSL_set_options -#define SSL_get_options wolfSSL_get_options -#define SSL_clear_options wolfSSL_clear_options -#define SSL_set_tmp_dh wolfSSL_set_tmp_dh -#define SSL_clear_num_renegotiations wolfSSL_clear_num_renegotiations -#define SSL_total_renegotiations wolfSSL_total_renegotiations -#define SSL_set_tlsext_debug_arg wolfSSL_set_tlsext_debug_arg -#define SSL_set_tlsext_status_type wolfSSL_set_tlsext_status_type -#define SSL_set_tlsext_status_exts wolfSSL_set_tlsext_status_exts -#define SSL_get_tlsext_status_ids wolfSSL_get_tlsext_status_ids -#define SSL_set_tlsext_status_ids wolfSSL_set_tlsext_status_ids -#define SSL_get_tlsext_status_ocsp_res wolfSSL_get_tlsext_status_ocsp_resp -#define SSL_set_tlsext_status_ocsp_res wolfSSL_set_tlsext_status_ocsp_resp -#define SSL_set_tlsext_status_ocsp_resp wolfSSL_set_tlsext_status_ocsp_resp -#define SSL_get_tlsext_status_ocsp_resp wolfSSL_get_tlsext_status_ocsp_resp - -#define SSL_CTX_add_extra_chain_cert wolfSSL_CTX_add_extra_chain_cert -#define SSL_CTX_get_read_ahead wolfSSL_CTX_get_read_ahead -#define SSL_CTX_set_read_ahead wolfSSL_CTX_set_read_ahead -#define SSL_CTX_set_tlsext_status_arg wolfSSL_CTX_set_tlsext_status_arg -#define SSL_CTX_set_tlsext_opaque_prf_input_callback_arg \ - wolfSSL_CTX_set_tlsext_opaque_prf_input_callback_arg -#define SSL_get_server_random wolfSSL_get_server_random - -#define SSL_get_tlsext_status_exts wolfSSL_get_tlsext_status_exts - -#define BIO_C_SET_FILE_PTR 106 -#define BIO_C_GET_FILE_PTR 107 -#define BIO_C_SET_FILENAME 108 -#define BIO_C_FILE_SEEK 128 -#define BIO_C_SET_BUF_MEM_EOF_RETURN 130 -#define BIO_C_SET_WRITE_BUF_SIZE 136 -#define BIO_C_MAKE_BIO_PAIR 138 - -#define BIO_CTRL_RESET 1 -#define BIO_CTRL_INFO 3 -#define BIO_CTRL_FLUSH 11 -#define BIO_CLOSE 0x01 -#define BIO_FP_WRITE 0x04 - -#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 -#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 -#define SSL_CTRL_SET_TMP_DH 3 -#define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 -#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 -#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 -#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 -#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 -#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 -#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 -#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 - -#define SSL_CTRL_SET_TMP_DH 3 -#define SSL_CTRL_EXTRA_CHAIN_CERT 14 - -#define SSL_CTRL_SET_SESS_CACHE_SIZE 42 -#define SSL_CTRL_GET_READ_AHEAD 40 -#define SSL_CTRL_SET_READ_AHEAD 41 - -#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 -#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 - -#define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 - -#define SSL_ctrl wolfSSL_ctrl -#define SSL_CTX_ctrl wolfSSL_CTX_ctrl - -#define SSL3_RANDOM_SIZE 32 /* same as RAN_LEN in internal.h */ -#if defined(HAVE_STUNNEL) || defined(WOLFSSL_NGINX) || defined(OPENSSL_EXTRA) \ - || defined(OPENSSL_ALL) -#include - -#define SSL2_VERSION 0x0002 -#define SSL3_VERSION 0x0300 -#define TLS1_VERSION 0x0301 -#define DTLS1_VERSION 0xFEFF -#define SSL23_ST_SR_CLNT_HELLO_A (0x210|0x2000) -#define SSL3_ST_SR_CLNT_HELLO_A (0x110|0x2000) -#define ASN1_STRFLGS_ESC_MSB 4 - -#define SSL_MAX_MASTER_KEY_LENGTH WOLFSSL_MAX_MASTER_KEY_LENGTH - -#define SSL_alert_desc_string_long wolfSSL_alert_desc_string_long -#define SSL_alert_type_string_long wolfSSL_alert_type_string_long -#define SSL_CIPHER_get_bits wolfSSL_CIPHER_get_bits -#define sk_GENERAL_NAME_num wolfSSL_sk_GENERAL_NAME_num -#define SSL_CTX_get_options wolfSSL_CTX_get_options - -#define SSL_CTX_flush_sessions wolfSSL_flush_sessions -#define SSL_CTX_add_session wolfSSL_CTX_add_session -#define SSL_version wolfSSL_version -#define SSL_get_state wolfSSL_get_state -#define SSL_state_string_long wolfSSL_state_string_long - -#define sk_GENERAL_NAME_value wolfSSL_sk_GENERAL_NAME_value -#define SSL_SESSION_get_ex_data wolfSSL_SESSION_get_ex_data -#define SSL_SESSION_set_ex_data wolfSSL_SESSION_set_ex_data -#define SSL_SESSION_get_ex_new_index wolfSSL_SESSION_get_ex_new_index -#define SSL_SESSION_get_id wolfSSL_SESSION_get_id -#define sk_GENERAL_NAME_pop_free wolfSSL_sk_GENERAL_NAME_pop_free -#define GENERAL_NAME_free NULL - -#define SSL3_AL_FATAL 2 -#define SSL_TLSEXT_ERR_OK 0 -#define SSL_TLSEXT_ERR_ALERT_FATAL alert_fatal -#define SSL_TLSEXT_ERR_NOACK alert_warning -#define TLSEXT_NAMETYPE_host_name WOLFSSL_SNI_HOST_NAME - -#define SSL_set_tlsext_host_name wolfSSL_set_tlsext_host_name -#define SSL_get_servername wolfSSL_get_servername -#define SSL_set_SSL_CTX wolfSSL_set_SSL_CTX -#define SSL_CTX_get_verify_callback wolfSSL_CTX_get_verify_callback -#define SSL_CTX_set_tlsext_servername_callback wolfSSL_CTX_set_tlsext_servername_callback -#define SSL_CTX_set_tlsext_servername_arg wolfSSL_CTX_set_servername_arg - -#define PSK_MAX_PSK_LEN 256 -#define PSK_MAX_IDENTITY_LEN 128 -#define SSL_CTX_clear_options wolfSSL_CTX_clear_options - - -#endif /* HAVE_STUNNEL || WOLFSSL_NGINX */ -#define SSL_CTX_get_default_passwd_cb wolfSSL_CTX_get_default_passwd_cb -#define SSL_CTX_get_default_passwd_cb_userdata wolfSSL_CTX_get_default_passwd_cb_userdata - -#define SSL_CTX_set_msg_callback wolfSSL_CTX_set_msg_callback -#define SSL_set_msg_callback wolfSSL_set_msg_callback -#define SSL_CTX_set_msg_callback_arg wolfSSL_CTX_set_msg_callback_arg -#define SSL_set_msg_callback_arg wolfSSL_set_msg_callback_arg - - -/* Nginx uses this to determine if reached end of certs in file. - * PEM_read_bio_X509 is called and the return error is lost. - * The error that needs to be detected is: SSL_NO_PEM_HEADER. - */ -#define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL) -#define PEM_R_NO_START_LINE 108 -#define ERR_LIB_PEM 9 -#define ERR_LIB_X509 10 - -#if defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) || \ - defined(WOLFSSL_MYSQL_COMPATIBLE) || defined(OPENSSL_ALL) || \ - defined(HAVE_LIGHTY) - -#include - -#define OPENSSL_STRING WOLFSSL_STRING - -#define TLSEXT_TYPE_application_layer_protocol_negotiation 16 - -#define OPENSSL_NPN_UNSUPPORTED 0 -#define OPENSSL_NPN_NEGOTIATED 1 -#define OPENSSL_NPN_NO_OVERLAP 2 - -/* Nginx checks these to see if the error was a handshake error. */ -#define SSL_R_BAD_CHANGE_CIPHER_SPEC LENGTH_ERROR -#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG BUFFER_E -#define SSL_R_DIGEST_CHECK_FAILED VERIFY_MAC_ERROR -#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST SUITES_ERROR -#define SSL_R_EXCESSIVE_MESSAGE_SIZE BUFFER_ERROR -#define SSL_R_LENGTH_MISMATCH LENGTH_ERROR -#define SSL_R_NO_CIPHERS_SPECIFIED SUITES_ERROR -#define SSL_R_NO_COMPRESSION_SPECIFIED COMPRESSION_ERROR -#define SSL_R_NO_SHARED_CIPHER MATCH_SUITE_ERROR -#define SSL_R_RECORD_LENGTH_MISMATCH HANDSHAKE_SIZE_ERROR -#define SSL_R_UNEXPECTED_MESSAGE OUT_OF_ORDER_E -#define SSL_R_UNEXPECTED_RECORD SANITY_MSG_E -#define SSL_R_UNKNOWN_ALERT_TYPE BUFFER_ERROR -#define SSL_R_UNKNOWN_PROTOCOL VERSION_ERROR -#define SSL_R_WRONG_VERSION_NUMBER VERSION_ERROR -#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC ENCRYPT_ERROR -#define SSL_R_HTTPS_PROXY_REQUEST PARSE_ERROR -#define SSL_R_HTTP_REQUEST PARSE_ERROR -#define SSL_R_UNSUPPORTED_PROTOCOL VERSION_ERROR - - -#ifdef HAVE_SESSION_TICKET -#define SSL_OP_NO_TICKET SSL_OP_NO_TICKET -#define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 -#endif - -#define OPENSSL_config wolfSSL_OPENSSL_config -#define OPENSSL_memdup wolfSSL_OPENSSL_memdup -#define SSL_CTX_get_timeout wolfSSL_SSL_CTX_get_timeout -#define SSL_CTX_set_tmp_ecdh wolfSSL_SSL_CTX_set_tmp_ecdh -#define SSL_CTX_remove_session wolfSSL_SSL_CTX_remove_session -#define SSL_get_rbio wolfSSL_SSL_get_rbio -#define SSL_get_wbio wolfSSL_SSL_get_wbio -#define SSL_do_handshake wolfSSL_SSL_do_handshake -#define SSL_in_init wolfSSL_SSL_in_init -#define SSL_get0_session wolfSSL_SSL_get0_session -#define SSL_CTX_set_tlsext_ticket_key_cb wolfSSL_CTX_set_tlsext_ticket_key_cb -#define SSL_CTX_set_tlsext_status_cb wolfSSL_CTX_set_tlsext_status_cb -#define SSL_CTX_get_extra_chain_certs wolfSSL_CTX_get_extra_chain_certs -#define sk_OPENSSL_STRING_value wolfSSL_sk_WOLFSSL_STRING_value -#define SSL_get0_alpn_selected wolfSSL_get0_alpn_selected -#define SSL_select_next_proto wolfSSL_select_next_proto -#define SSL_CTX_set_alpn_select_cb wolfSSL_CTX_set_alpn_select_cb -#define SSL_CTX_set_next_protos_advertised_cb wolfSSL_CTX_set_next_protos_advertised_cb -#define SSL_CTX_set_next_proto_select_cb wolfSSL_CTX_set_next_proto_select_cb -#define SSL_get0_next_proto_negotiated wolfSSL_get0_next_proto_negotiated -#define SSL_is_server wolfSSL_is_server -#define SSL_CTX_set1_curves_list wolfSSL_CTX_set1_curves_list - -#endif /* WOLFSSL_NGINX || WOLFSSL_HAPROXY || WOLFSSL_MYSQL_COMPATIBLE || - OPENSSL_ALL || HAVE_LIGHTY */ - -#ifdef OPENSSL_EXTRA -#define SSL_CTX_add_client_CA wolfSSL_CTX_add_client_CA -#define SSL_CTX_set_srp_password wolfSSL_CTX_set_srp_password -#define SSL_CTX_set_srp_username wolfSSL_CTX_set_srp_username -#define SSL_get_SSL_CTX wolfSSL_get_SSL_CTX - -#define ERR_NUM_ERRORS 16 -#define EVP_PKEY_RSA 6 -#define EVP_PKEY_RSA2 19 -#define SN_pkcs9_emailAddress "Email" -#define LN_pkcs9_emailAddress "emailAddress" -#define NID_pkcs9_emailAddress 48 -#define OBJ_pkcs9_emailAddress 1L,2L,840L,113539L,1L,9L,1L - -#define SSL_get_rbio wolfSSL_SSL_get_rbio -#define SSL_get_wbio wolfSSL_SSL_get_wbio -#define SSL_do_handshake wolfSSL_SSL_do_handshake -#endif /* OPENSSL_EXTRA */ - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* wolfSSL_openssl_h__ */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/ssl.h b/components/ssl/wolfssl/wolfssl/wolfssl/ssl.h deleted file mode 100644 index fffefc82..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/ssl.h +++ /dev/null @@ -1,3065 +0,0 @@ -/* ssl.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - -/*! - \file ../wolfssl/ssl.h - \brief Header file containing key wolfSSL API -*/ - -/* wolfSSL API */ - -#ifndef WOLFSSL_SSL_H -#define WOLFSSL_SSL_H - - -/* for users not using preprocessor flags*/ -#include -#include -#include -#include - -#ifdef HAVE_WOLF_EVENT - #include -#endif - -#ifndef NO_FILESYSTEM - #if defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) - #if MQX_USE_IO_OLD - #include - #else - #include - #endif - #endif -#endif - -#ifdef WOLFSSL_PREFIX - #include "prefix_ssl.h" -#endif - -#ifdef LIBWOLFSSL_VERSION_STRING - #define WOLFSSL_VERSION LIBWOLFSSL_VERSION_STRING -#endif - -#ifdef _WIN32 - /* wincrypt.h clashes */ - #undef OCSP_REQUEST - #undef OCSP_RESPONSE -#endif - -#ifdef OPENSSL_COEXIST - /* mode to allow wolfSSL and OpenSSL to exist together */ - #ifdef TEST_OPENSSL_COEXIST - /* - ./configure --enable-opensslcoexist \ - CFLAGS="-I/usr/local/opt/openssl/include -DTEST_OPENSSL_COEXIST" \ - LDFLAGS="-L/usr/local/opt/openssl/lib -lcrypto" - */ - #include - #include - #include - #include - #include - #include - #endif - - /* make sure old names are disabled */ - #ifndef NO_OLD_SSL_NAMES - #define NO_OLD_SSL_NAMES - #endif - #ifndef NO_OLD_WC_NAMES - #define NO_OLD_WC_NAMES - #endif - -#elif (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)) - #include - #include - - /* We need the old SSL names */ - #ifdef NO_OLD_SSL_NAMES - #undef NO_OLD_SSL_NAMES - #endif - #ifdef NO_OLD_WC_NAMES - #undef NO_OLD_WC_NAMES - #endif -#endif - - -#ifdef __cplusplus - extern "C" { -#endif - -#ifndef WOLFSSL_WOLFSSL_TYPE_DEFINED -#define WOLFSSL_WOLFSSL_TYPE_DEFINED -typedef struct WOLFSSL WOLFSSL; -#endif -typedef struct WOLFSSL_SESSION WOLFSSL_SESSION; -typedef struct WOLFSSL_METHOD WOLFSSL_METHOD; -#ifndef WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED -#define WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED -typedef struct WOLFSSL_CTX WOLFSSL_CTX; -#endif - -typedef struct WOLFSSL_STACK WOLFSSL_STACK; -typedef struct WOLFSSL_X509 WOLFSSL_X509; -typedef struct WOLFSSL_X509_NAME WOLFSSL_X509_NAME; -typedef struct WOLFSSL_X509_NAME_ENTRY WOLFSSL_X509_NAME_ENTRY; -typedef struct WOLFSSL_X509_CHAIN WOLFSSL_X509_CHAIN; -typedef struct WC_PKCS12 WOLFSSL_X509_PKCS12; - -typedef struct WOLFSSL_CERT_MANAGER WOLFSSL_CERT_MANAGER; -typedef struct WOLFSSL_SOCKADDR WOLFSSL_SOCKADDR; -typedef struct WOLFSSL_CRL WOLFSSL_CRL; - -typedef void *WOLFSSL_X509_STORE_CTX_verify_cb; /* verify callback */ - -/* redeclare guard */ -#define WOLFSSL_TYPES_DEFINED - -#include - - -#ifndef WOLFSSL_RSA_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_RSA WOLFSSL_RSA; -#define WOLFSSL_RSA_TYPE_DEFINED -#endif - -#ifndef WC_RNG_TYPE_DEFINED /* guard on redeclaration */ - typedef struct WC_RNG WC_RNG; - #define WC_RNG_TYPE_DEFINED -#endif - -#ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_DSA WOLFSSL_DSA; -#define WOLFSSL_DSA_TYPE_DEFINED -#endif - -#ifndef WOLFSSL_EC_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_EC_KEY WOLFSSL_EC_KEY; -typedef struct WOLFSSL_EC_POINT WOLFSSL_EC_POINT; -typedef struct WOLFSSL_EC_GROUP WOLFSSL_EC_GROUP; -#define WOLFSSL_EC_TYPE_DEFINED -#endif - -#ifndef WOLFSSL_ECDSA_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_ECDSA_SIG WOLFSSL_ECDSA_SIG; -#define WOLFSSL_ECDSA_TYPE_DEFINED -#endif - -typedef struct WOLFSSL_CIPHER WOLFSSL_CIPHER; -typedef struct WOLFSSL_X509_LOOKUP WOLFSSL_X509_LOOKUP; -typedef struct WOLFSSL_X509_LOOKUP_METHOD WOLFSSL_X509_LOOKUP_METHOD; -typedef struct WOLFSSL_CRL WOLFSSL_X509_CRL; -typedef struct WOLFSSL_X509_STORE WOLFSSL_X509_STORE; -typedef struct WOLFSSL_X509_VERIFY_PARAM WOLFSSL_X509_VERIFY_PARAM; -typedef struct WOLFSSL_BIO WOLFSSL_BIO; -typedef struct WOLFSSL_BIO_METHOD WOLFSSL_BIO_METHOD; -typedef struct WOLFSSL_X509_EXTENSION WOLFSSL_X509_EXTENSION; -typedef struct WOLFSSL_ASN1_TIME WOLFSSL_ASN1_TIME; -typedef struct WOLFSSL_ASN1_INTEGER WOLFSSL_ASN1_INTEGER; -typedef struct WOLFSSL_ASN1_OBJECT WOLFSSL_ASN1_OBJECT; - -typedef struct WOLFSSL_ASN1_STRING WOLFSSL_ASN1_STRING; -typedef struct WOLFSSL_dynlock_value WOLFSSL_dynlock_value; -typedef struct WOLFSSL_DH WOLFSSL_DH; -typedef struct WOLFSSL_ASN1_BIT_STRING WOLFSSL_ASN1_BIT_STRING; - -#define WOLFSSL_ASN1_UTCTIME WOLFSSL_ASN1_TIME -#define WOLFSSL_ASN1_GENERALIZEDTIME WOLFSSL_ASN1_TIME - -#define WOLFSSL_ASN1_INTEGER_MAX 20 -struct WOLFSSL_ASN1_INTEGER { - /* size can be increased set at 20 for tag, length then to hold at least 16 - * byte type */ - unsigned char intData[WOLFSSL_ASN1_INTEGER_MAX]; - /* ASN_INTEGER | LENGTH | hex of number */ - unsigned char negative; /* negative number flag */ - - unsigned char* data; - unsigned int dataMax; /* max size of data buffer */ - unsigned int isDynamic:1; /* flag for if data pointer dynamic (1 is yes 0 is no) */ -}; - -struct WOLFSSL_ASN1_TIME { - /* MAX_DATA_SIZE is 32 */ - unsigned char data[32 + 2]; - /* ASN_TIME | LENGTH | date bytes */ -}; - -struct WOLFSSL_ASN1_STRING { - int length; - int type; /* type of string i.e. CTC_UTF8 */ - char* data; - long flags; -}; - -#define WOLFSSL_MAX_SNAME 40 -struct WOLFSSL_ASN1_OBJECT { - void* heap; - const unsigned char* obj; - /* sName is short name i.e sha256 rather than oid (null terminated) */ - char sName[WOLFSSL_MAX_SNAME]; - int type; /* oid */ - int grp; /* type of OID, i.e. oidCertPolicyType */ - int nid; - unsigned int objSz; - unsigned char dynamic; /* if 1 then obj was dynamiclly created, 0 otherwise */ - #define WOLFSSL_ASN1_DYNAMIC 0x1 - #define WOLFSSL_ASN1_DYNAMIC_DATA 0x2 - struct d { /* derefrenced */ - WOLFSSL_ASN1_STRING ia5_internal; - WOLFSSL_ASN1_STRING* ia5; /* points to ia5_internal */ - WOLFSSL_ASN1_STRING* dNSName; - WOLFSSL_ASN1_STRING* iPAddress; - } d; -}; - -struct WOLFSSL_EVP_PKEY { - void* heap; - int type; /* openssh dereference */ - int save_type; /* openssh dereference */ - int pkey_sz; - union { - char* ptr; /* der format of key / or raw for NTRU */ - } pkey; - #if (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)) - #ifndef NO_RSA - WOLFSSL_RSA* rsa; - byte ownRsa; /* if struct owns RSA and should free it */ - #endif - #ifdef HAVE_ECC - WOLFSSL_EC_KEY* ecc; - byte ownEcc; /* if struct owns ECC and should free it */ - #endif - WC_RNG rng; - #endif /* OPENSSL_EXTRA || OPENSSL_EXTRA_X509_SMALL */ - #ifdef HAVE_ECC - int pkey_curve; - #endif -}; -typedef struct WOLFSSL_EVP_PKEY WOLFSSL_PKCS8_PRIV_KEY_INFO; - -#ifndef WOLFSSL_EVP_TYPE_DEFINED /* guard on redeclaration */ -typedef struct WOLFSSL_EVP_PKEY WOLFSSL_EVP_PKEY; -typedef char WOLFSSL_EVP_MD; -#define WOLFSSL_EVP_TYPE_DEFINED -#endif - -#define WOLFSSL_EVP_PKEY_DEFAULT EVP_PKEY_RSA /* default key type */ - - -enum BIO_TYPE { - WOLFSSL_BIO_BUFFER = 1, - WOLFSSL_BIO_SOCKET = 2, - WOLFSSL_BIO_SSL = 3, - WOLFSSL_BIO_MEMORY = 4, - WOLFSSL_BIO_BIO = 5, - WOLFSSL_BIO_FILE = 6, - WOLFSSL_BIO_BASE64 = 7 -}; - -enum BIO_FLAGS { - WOLFSSL_BIO_FLAG_BASE64_NO_NL = 0x01, - WOLFSSL_BIO_FLAG_READ = 0x02, - WOLFSSL_BIO_FLAG_WRITE = 0x04, - WOLFSSL_BIO_FLAG_IO_SPECIAL = 0x08, - WOLFSSL_BIO_FLAG_RETRY = 0x10 -}; - -typedef struct WOLFSSL_BUF_MEM { - char* data; /* dereferenced */ - size_t length; /* current length */ - size_t max; /* maximum length */ -} WOLFSSL_BUF_MEM; - -typedef struct WOLFSSL_COMP_METHOD { - int type; /* stunnel dereference */ -} WOLFSSL_COMP_METHOD; - -struct WOLFSSL_X509_LOOKUP_METHOD { - int type; -}; - -struct WOLFSSL_X509_LOOKUP { - WOLFSSL_X509_STORE *store; -}; - -struct WOLFSSL_X509_STORE { - int cache; /* stunnel dereference */ - WOLFSSL_CERT_MANAGER* cm; - WOLFSSL_X509_LOOKUP lookup; -#ifdef OPENSSL_EXTRA - int isDynamic; -#endif -#if defined(OPENSSL_EXTRA) && defined(HAVE_CRL) - WOLFSSL_X509_CRL *crl; -#endif -}; - -#ifdef OPENSSL_EXTRA -#define WOLFSSL_USE_CHECK_TIME 0x2 -#define WOLFSSL_NO_CHECK_TIME 0x200000 -#define WOLFSSL_NO_WILDCARDS 0x4 -struct WOLFSSL_X509_VERIFY_PARAM { - time_t check_time; - unsigned long flags; -}; -#endif - -typedef struct WOLFSSL_ALERT { - int code; - int level; -} WOLFSSL_ALERT; - -typedef struct WOLFSSL_ALERT_HISTORY { - WOLFSSL_ALERT last_rx; - WOLFSSL_ALERT last_tx; -} WOLFSSL_ALERT_HISTORY; - -typedef struct WOLFSSL_X509_REVOKED { - WOLFSSL_ASN1_INTEGER* serialNumber; /* stunnel dereference */ -} WOLFSSL_X509_REVOKED; - - -typedef struct WOLFSSL_X509_OBJECT { - union { - char* ptr; - WOLFSSL_X509 *x509; - WOLFSSL_X509_CRL* crl; /* stunnel dereference */ - } data; -} WOLFSSL_X509_OBJECT; - -typedef struct WOLFSSL_BUFFER_INFO { - unsigned char* buffer; - unsigned int length; -} WOLFSSL_BUFFER_INFO; - -typedef struct WOLFSSL_X509_STORE_CTX { - WOLFSSL_X509_STORE* store; /* Store full of a CA cert chain */ - WOLFSSL_X509* current_cert; /* current X509 (OPENSSL_EXTRA) */ -#ifdef WOLFSSL_ASIO - WOLFSSL_X509* current_issuer; /* asio dereference */ -#endif - WOLFSSL_X509_CHAIN* sesChain; /* pointer to WOLFSSL_SESSION peer chain */ - WOLFSSL_STACK* chain; -#ifdef OPENSSL_EXTRA - WOLFSSL_X509_VERIFY_PARAM* param; /* certificate validation parameter */ -#endif - char* domain; /* subject CN domain name */ - void* ex_data; /* external data, for fortress build */ - void* userCtx; /* user ctx */ - int error; /* current error */ - int error_depth; /* index of cert depth for this error */ - int discardSessionCerts; /* so verify callback can flag for discard */ - int totalCerts; /* number of peer cert buffers */ - WOLFSSL_BUFFER_INFO* certs; /* peer certs */ - WOLFSSL_X509_STORE_CTX_verify_cb verify_cb; /* verify callback */ -} WOLFSSL_X509_STORE_CTX; - -typedef char* WOLFSSL_STRING; - -/* Valid Alert types from page 16/17 - * Add alert string to the function wolfSSL_alert_type_string_long in src/ssl.c - */ -enum AlertDescription { - close_notify = 0, - unexpected_message = 10, - bad_record_mac = 20, - record_overflow = 22, - decompression_failure = 30, - handshake_failure = 40, - no_certificate = 41, - bad_certificate = 42, - unsupported_certificate = 43, - certificate_revoked = 44, - certificate_expired = 45, - certificate_unknown = 46, - illegal_parameter = 47, - decode_error = 50, - decrypt_error = 51, - #ifdef WOLFSSL_MYSQL_COMPATIBLE - /* catch name conflict for enum protocol with MYSQL build */ - wc_protocol_version = 70, - #else - protocol_version = 70, - #endif - no_renegotiation = 100, - unsupported_extension = 110, /**< RFC 5246, section 7.2.2 */ - unrecognized_name = 112, /**< RFC 6066, section 3 */ - bad_certificate_status_response = 113, /**< RFC 6066, section 8 */ - unknown_psk_identity = 115, /**< RFC 4279, section 2 */ - no_application_protocol = 120 -}; - - -enum AlertLevel { - alert_warning = 1, - alert_fatal = 2 -}; - -/* Maximum master key length (SECRET_LEN) */ -#define WOLFSSL_MAX_MASTER_KEY_LENGTH 48 -/* Maximum number of groups that can be set */ -#define WOLFSSL_MAX_GROUP_COUNT 10 - -typedef WOLFSSL_METHOD* (*wolfSSL_method_func)(void* heap); - -/* CTX Method EX Constructor Functions */ -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method_ex(void* heap); -#ifdef WOLFSSL_TLS13 - WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method_ex(void* heap); -#endif - -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method_ex(void* heap); -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_client_method_ex(void* heap); - -#ifdef WOLFSSL_DTLS - WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_client_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_server_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method_ex(void* heap); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method_ex(void* heap); -#endif - -/* CTX Method Constructor Functions */ -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method(void); -WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method(void); -#ifdef WOLFSSL_TLS13 - WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method(void); -#endif - -#ifdef WOLFSSL_DTLS - WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_server_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLS_client_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method(void); - WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method(void); -#endif - -#ifdef HAVE_POLY1305 - WOLFSSL_API int wolfSSL_use_old_poly(WOLFSSL*, int); -#endif - -#ifdef WOLFSSL_SESSION_EXPORT -#ifdef WOLFSSL_DTLS - -#ifndef WOLFSSL_DTLS_EXPORT_TYPES -typedef int (*wc_dtls_export)(WOLFSSL* ssl, - unsigned char* exportBuffer, unsigned int sz, void* userCtx); -#define WOLFSSL_DTLS_EXPORT_TYPES -#endif /* WOLFSSL_DTLS_EXPORT_TYPES */ - -WOLFSSL_API int wolfSSL_dtls_import(WOLFSSL* ssl, unsigned char* buf, - unsigned int sz); -WOLFSSL_API int wolfSSL_CTX_dtls_set_export(WOLFSSL_CTX* ctx, - wc_dtls_export func); -WOLFSSL_API int wolfSSL_dtls_set_export(WOLFSSL* ssl, wc_dtls_export func); -WOLFSSL_API int wolfSSL_dtls_export(WOLFSSL* ssl, unsigned char* buf, - unsigned int* sz); -#endif /* WOLFSSL_DTLS */ -#endif /* WOLFSSL_SESSION_EXPORT */ - -#ifdef WOLFSSL_STATIC_MEMORY -#ifndef WOLFSSL_MEM_GUARD -#define WOLFSSL_MEM_GUARD - typedef struct WOLFSSL_MEM_STATS WOLFSSL_MEM_STATS; - typedef struct WOLFSSL_MEM_CONN_STATS WOLFSSL_MEM_CONN_STATS; -#endif -WOLFSSL_API int wolfSSL_CTX_load_static_memory(WOLFSSL_CTX** ctx, - wolfSSL_method_func method, - unsigned char* buf, unsigned int sz, - int flag, int max); -WOLFSSL_API int wolfSSL_CTX_is_static_memory(WOLFSSL_CTX* ctx, - WOLFSSL_MEM_STATS* mem_stats); -WOLFSSL_API int wolfSSL_is_static_memory(WOLFSSL* ssl, - WOLFSSL_MEM_CONN_STATS* mem_stats); -#endif - -#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS) - -WOLFSSL_API int wolfSSL_CTX_use_certificate_file(WOLFSSL_CTX*, const char*, int); -WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_file(WOLFSSL_CTX*, const char*, int); - -#define WOLFSSL_LOAD_FLAG_NONE 0x00000000 -#define WOLFSSL_LOAD_FLAG_IGNORE_ERR 0x00000001 -#define WOLFSSL_LOAD_FLAG_DATE_ERR_OKAY 0x00000002 -#define WOLFSSL_LOAD_FLAG_PEM_CA_ONLY 0x00000004 -WOLFSSL_API int wolfSSL_CTX_load_verify_locations_ex(WOLFSSL_CTX*, const char*, - const char*, unsigned int); -WOLFSSL_API int wolfSSL_CTX_load_verify_locations(WOLFSSL_CTX*, const char*, - const char*); -#ifdef WOLFSSL_TRUST_PEER_CERT -WOLFSSL_API int wolfSSL_CTX_trust_peer_cert(WOLFSSL_CTX*, const char*, int); -#endif -WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_file(WOLFSSL_CTX *, - const char *file); -WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_file_format(WOLFSSL_CTX *, - const char *file, int format); -WOLFSSL_API int wolfSSL_CTX_use_RSAPrivateKey_file(WOLFSSL_CTX*, const char*, int); - -WOLFSSL_API long wolfSSL_get_verify_depth(WOLFSSL* ssl); -WOLFSSL_API long wolfSSL_CTX_get_verify_depth(WOLFSSL_CTX* ctx); -WOLFSSL_API void wolfSSL_CTX_set_verify_depth(WOLFSSL_CTX *ctx,int depth); -WOLFSSL_API int wolfSSL_use_certificate_file(WOLFSSL*, const char*, int); -WOLFSSL_API int wolfSSL_use_PrivateKey_file(WOLFSSL*, const char*, int); -WOLFSSL_API int wolfSSL_use_certificate_chain_file(WOLFSSL*, const char *file); -WOLFSSL_API int wolfSSL_use_certificate_chain_file_format(WOLFSSL*, - const char *file, int format); -WOLFSSL_API int wolfSSL_use_RSAPrivateKey_file(WOLFSSL*, const char*, int); - -#ifdef WOLFSSL_DER_LOAD - WOLFSSL_API int wolfSSL_CTX_der_load_verify_locations(WOLFSSL_CTX*, - const char*, int); -#endif - -#ifdef HAVE_NTRU - WOLFSSL_API int wolfSSL_CTX_use_NTRUPrivateKey_file(WOLFSSL_CTX*, const char*); - /* load NTRU private key blob */ -#endif - -#endif /* !NO_FILESYSTEM && !NO_CERTS */ - -WOLFSSL_API WOLFSSL_CTX* wolfSSL_CTX_new(WOLFSSL_METHOD*); -WOLFSSL_API WOLFSSL* wolfSSL_new(WOLFSSL_CTX*); -WOLFSSL_API WOLFSSL_CTX* wolfSSL_get_SSL_CTX(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_is_server(WOLFSSL*); -WOLFSSL_API WOLFSSL* wolfSSL_write_dup(WOLFSSL*); -WOLFSSL_API int wolfSSL_set_fd (WOLFSSL*, int); -WOLFSSL_API int wolfSSL_set_write_fd (WOLFSSL*, int); -WOLFSSL_API int wolfSSL_set_read_fd (WOLFSSL*, int); -WOLFSSL_API char* wolfSSL_get_cipher_list(int priority); -WOLFSSL_API char* wolfSSL_get_cipher_list_ex(WOLFSSL* ssl, int priority); -WOLFSSL_API int wolfSSL_get_ciphers(char*, int); -WOLFSSL_API const char* wolfSSL_get_cipher_name(WOLFSSL* ssl); -WOLFSSL_API const char* wolfSSL_get_cipher_name_from_suite(const unsigned char, - const unsigned char); -WOLFSSL_API const char* wolfSSL_get_shared_ciphers(WOLFSSL* ssl, char* buf, - int len); -WOLFSSL_API const char* wolfSSL_get_curve_name(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_get_fd(const WOLFSSL*); -/* please see note at top of README if you get an error from connect */ -WOLFSSL_API int wolfSSL_connect(WOLFSSL*); -WOLFSSL_API int wolfSSL_write(WOLFSSL*, const void*, int); -WOLFSSL_API int wolfSSL_read(WOLFSSL*, void*, int); -WOLFSSL_API int wolfSSL_peek(WOLFSSL*, void*, int); -WOLFSSL_API int wolfSSL_accept(WOLFSSL*); -#ifdef WOLFSSL_TLS13 -WOLFSSL_API int wolfSSL_send_hrr_cookie(WOLFSSL* ssl, - const unsigned char* secret, unsigned int secretSz); -WOLFSSL_API int wolfSSL_CTX_no_ticket_TLSv13(WOLFSSL_CTX* ctx); -WOLFSSL_API int wolfSSL_no_ticket_TLSv13(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_CTX_no_dhe_psk(WOLFSSL_CTX* ctx); -WOLFSSL_API int wolfSSL_no_dhe_psk(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_update_keys(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_CTX_allow_post_handshake_auth(WOLFSSL_CTX* ctx); -WOLFSSL_API int wolfSSL_allow_post_handshake_auth(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_request_certificate(WOLFSSL* ssl); - -WOLFSSL_API int wolfSSL_preferred_group(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_CTX_set_groups(WOLFSSL_CTX* ctx, int* groups, - int count); -WOLFSSL_API int wolfSSL_set_groups(WOLFSSL* ssl, int* groups, int count); - -WOLFSSL_API int wolfSSL_connect_TLSv13(WOLFSSL*); -WOLFSSL_API int wolfSSL_accept_TLSv13(WOLFSSL*); - -#ifdef WOLFSSL_EARLY_DATA -WOLFSSL_API int wolfSSL_CTX_set_max_early_data(WOLFSSL_CTX* ctx, - unsigned int sz); -WOLFSSL_API int wolfSSL_set_max_early_data(WOLFSSL* ssl, unsigned int sz); -WOLFSSL_API int wolfSSL_write_early_data(WOLFSSL*, const void*, int, int*); -WOLFSSL_API int wolfSSL_read_early_data(WOLFSSL*, void*, int, int*); -#endif -#endif -WOLFSSL_API void wolfSSL_CTX_free(WOLFSSL_CTX*); -WOLFSSL_API void wolfSSL_free(WOLFSSL*); -WOLFSSL_API int wolfSSL_shutdown(WOLFSSL*); -WOLFSSL_API int wolfSSL_send(WOLFSSL*, const void*, int sz, int flags); -WOLFSSL_API int wolfSSL_recv(WOLFSSL*, void*, int sz, int flags); - -WOLFSSL_API void wolfSSL_CTX_set_quiet_shutdown(WOLFSSL_CTX*, int); -WOLFSSL_API void wolfSSL_set_quiet_shutdown(WOLFSSL*, int); - -WOLFSSL_API int wolfSSL_get_error(WOLFSSL*, int); -WOLFSSL_API int wolfSSL_get_alert_history(WOLFSSL*, WOLFSSL_ALERT_HISTORY *); - -WOLFSSL_API int wolfSSL_set_session(WOLFSSL*, WOLFSSL_SESSION*); -WOLFSSL_API long wolfSSL_SSL_SESSION_set_timeout(WOLFSSL_SESSION*, long); -WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get_session(WOLFSSL*); -WOLFSSL_API void wolfSSL_flush_sessions(WOLFSSL_CTX*, long); -WOLFSSL_API int wolfSSL_SetServerID(WOLFSSL*, const unsigned char*, int, int); - -#if defined(OPENSSL_ALL) || defined(WOLFSSL_ASIO) -WOLFSSL_API int wolfSSL_BIO_new_bio_pair(WOLFSSL_BIO**, size_t, - WOLFSSL_BIO**, size_t); - -WOLFSSL_API WOLFSSL_RSA* wolfSSL_d2i_RSAPrivateKey_bio(WOLFSSL_BIO*, WOLFSSL_RSA**); -WOLFSSL_API int wolfSSL_CTX_use_certificate_ASN1(WOLFSSL_CTX*, - int, const unsigned char*); -WOLFSSL_API int wolfSSL_CTX_use_RSAPrivateKey(WOLFSSL_CTX*, WOLFSSL_RSA*); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey_bio(WOLFSSL_BIO*, WOLFSSL_EVP_PKEY**); -#endif /* OPENSSL_ALL || WOLFSSL_ASIO */ - -#ifdef SESSION_INDEX -WOLFSSL_API int wolfSSL_GetSessionIndex(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_GetSessionAtIndex(int index, WOLFSSL_SESSION* session); -#endif /* SESSION_INDEX */ - -#if defined(SESSION_INDEX) && defined(SESSION_CERTS) -WOLFSSL_API - WOLFSSL_X509_CHAIN* wolfSSL_SESSION_get_peer_chain(WOLFSSL_SESSION* session); -#endif /* SESSION_INDEX && SESSION_CERTS */ - -typedef int (*VerifyCallback)(int, WOLFSSL_X509_STORE_CTX*); -#ifdef OPENSSL_EXTRA -typedef void (CallbackInfoState)(const WOLFSSL*, int, int); - -typedef struct WOLFSSL_CRYPTO_EX_DATA { - WOLFSSL_STACK* data; -} WOLFSSL_CRYPTO_EX_DATA; - -typedef int (WOLFSSL_CRYPTO_EX_new)(void* p, void* ptr, - WOLFSSL_CRYPTO_EX_DATA* a, int idx, long argValue, void* arg); -typedef int (WOLFSSL_CRYPTO_EX_dup)(WOLFSSL_CRYPTO_EX_DATA* out, - WOLFSSL_CRYPTO_EX_DATA* in, void* inPtr, int idx, long argV, void* arg); -typedef void (WOLFSSL_CRYPTO_EX_free)(void* p, void* ptr, - WOLFSSL_CRYPTO_EX_DATA* a, int idx, long argValue, void* arg); - -WOLFSSL_API int wolfSSL_get_ex_new_index(long argValue, void* arg, - WOLFSSL_CRYPTO_EX_new* a, WOLFSSL_CRYPTO_EX_dup* b, - WOLFSSL_CRYPTO_EX_free* c); -#endif - -WOLFSSL_API void wolfSSL_CTX_set_verify(WOLFSSL_CTX*, int, - VerifyCallback verify_callback); -WOLFSSL_API void wolfSSL_set_verify(WOLFSSL*, int, VerifyCallback verify_callback); -WOLFSSL_API void wolfSSL_SetCertCbCtx(WOLFSSL*, void*); - -WOLFSSL_API int wolfSSL_pending(WOLFSSL*); - -WOLFSSL_API void wolfSSL_load_error_strings(void); -WOLFSSL_API int wolfSSL_library_init(void); -WOLFSSL_API long wolfSSL_CTX_set_session_cache_mode(WOLFSSL_CTX*, long); - -#ifdef HAVE_SECRET_CALLBACK -typedef int (*SessionSecretCb)(WOLFSSL* ssl, - void* secret, int* secretSz, void* ctx); -WOLFSSL_API int wolfSSL_set_session_secret_cb(WOLFSSL*, SessionSecretCb, void*); -#endif /* HAVE_SECRET_CALLBACK */ - -/* session cache persistence */ -WOLFSSL_API int wolfSSL_save_session_cache(const char*); -WOLFSSL_API int wolfSSL_restore_session_cache(const char*); -WOLFSSL_API int wolfSSL_memsave_session_cache(void*, int); -WOLFSSL_API int wolfSSL_memrestore_session_cache(const void*, int); -WOLFSSL_API int wolfSSL_get_session_cache_memsize(void); - -/* certificate cache persistence, uses ctx since certs are per ctx */ -WOLFSSL_API int wolfSSL_CTX_save_cert_cache(WOLFSSL_CTX*, const char*); -WOLFSSL_API int wolfSSL_CTX_restore_cert_cache(WOLFSSL_CTX*, const char*); -WOLFSSL_API int wolfSSL_CTX_memsave_cert_cache(WOLFSSL_CTX*, void*, int, int*); -WOLFSSL_API int wolfSSL_CTX_memrestore_cert_cache(WOLFSSL_CTX*, const void*, int); -WOLFSSL_API int wolfSSL_CTX_get_cert_cache_memsize(WOLFSSL_CTX*); - -/* only supports full name from cipher_name[] delimited by : */ -WOLFSSL_API int wolfSSL_CTX_set_cipher_list(WOLFSSL_CTX*, const char*); -WOLFSSL_API int wolfSSL_set_cipher_list(WOLFSSL*, const char*); - -/* Nonblocking DTLS helper functions */ -WOLFSSL_API void wolfSSL_dtls_set_using_nonblock(WOLFSSL*, int); -WOLFSSL_API int wolfSSL_dtls_get_using_nonblock(WOLFSSL*); -#define wolfSSL_set_using_nonblock wolfSSL_dtls_set_using_nonblock -#define wolfSSL_get_using_nonblock wolfSSL_dtls_get_using_nonblock - /* The old names are deprecated. */ -WOLFSSL_API int wolfSSL_dtls_get_current_timeout(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_dtls_set_timeout_init(WOLFSSL* ssl, int); -WOLFSSL_API int wolfSSL_dtls_set_timeout_max(WOLFSSL* ssl, int); -WOLFSSL_API int wolfSSL_dtls_got_timeout(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_dtls(WOLFSSL* ssl); - -WOLFSSL_API int wolfSSL_dtls_set_peer(WOLFSSL*, void*, unsigned int); -WOLFSSL_API int wolfSSL_dtls_get_peer(WOLFSSL*, void*, unsigned int*); - -WOLFSSL_API int wolfSSL_CTX_dtls_set_sctp(WOLFSSL_CTX*); -WOLFSSL_API int wolfSSL_dtls_set_sctp(WOLFSSL*); -WOLFSSL_API int wolfSSL_CTX_dtls_set_mtu(WOLFSSL_CTX*, unsigned short); -WOLFSSL_API int wolfSSL_dtls_set_mtu(WOLFSSL*, unsigned short); - -WOLFSSL_API int wolfSSL_dtls_get_drop_stats(WOLFSSL*, - unsigned int*, unsigned int*); -WOLFSSL_API int wolfSSL_CTX_mcast_set_member_id(WOLFSSL_CTX*, unsigned short); -WOLFSSL_API int wolfSSL_set_secret(WOLFSSL*, unsigned short, - const unsigned char*, unsigned int, - const unsigned char*, const unsigned char*, - const unsigned char*); -WOLFSSL_API int wolfSSL_mcast_read(WOLFSSL*, unsigned short*, void*, int); -WOLFSSL_API int wolfSSL_mcast_peer_add(WOLFSSL*, unsigned short, int); -WOLFSSL_API int wolfSSL_mcast_peer_known(WOLFSSL*, unsigned short); -WOLFSSL_API int wolfSSL_mcast_get_max_peers(void); -typedef int (*CallbackMcastHighwater)(unsigned short peerId, - unsigned int maxSeq, - unsigned int curSeq, void* ctx); -WOLFSSL_API int wolfSSL_CTX_mcast_set_highwater_cb(WOLFSSL_CTX*, - unsigned int, - unsigned int, - unsigned int, - CallbackMcastHighwater); -WOLFSSL_API int wolfSSL_mcast_set_highwater_ctx(WOLFSSL*, void*); - -WOLFSSL_API int wolfSSL_ERR_GET_REASON(unsigned long err); -WOLFSSL_API char* wolfSSL_ERR_error_string(unsigned long,char*); -WOLFSSL_API void wolfSSL_ERR_error_string_n(unsigned long e, char* buf, - unsigned long sz); -WOLFSSL_API const char* wolfSSL_ERR_reason_error_string(unsigned long); - -/* extras */ - -#ifndef WOLF_STACK_OF - #define WOLF_STACK_OF(x) WOLFSSL_STACK -#endif -#ifndef DECLARE_STACK_OF - #define DECLARE_STACK_OF(x) WOLF_STACK_OF(x); -#endif - -WOLFSSL_API int wolfSSL_sk_X509_push(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk, - WOLFSSL_X509* x509); -WOLFSSL_API WOLFSSL_X509* wolfSSL_sk_X509_pop(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk); -WOLFSSL_API void wolfSSL_sk_X509_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk); -WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_sk_GENERAL_NAME_value( - WOLFSSL_STACK* sk, int i); -WOLFSSL_API int wolfSSL_sk_GENERAL_NAME_num(WOLFSSL_STACK* sk); -WOLFSSL_API void wolfSSL_sk_GENERAL_NAME_pop_free(WOLFSSL_STACK* sk, - void f (WOLFSSL_ASN1_OBJECT*)); -WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_ASN1_OBJECT_new(void); -WOLFSSL_API void wolfSSL_ASN1_OBJECT_free(WOLFSSL_ASN1_OBJECT* obj); -WOLFSSL_API int wolfSSL_sk_ASN1_OBJECT_push(WOLF_STACK_OF(WOLFSSL_ASN1_OBJEXT)* sk, - WOLFSSL_ASN1_OBJECT* obj); -WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_sk_ASN1_OBJCET_pop( - WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk); -WOLFSSL_API void wolfSSL_sk_ASN1_OBJECT_free(WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk); -WOLFSSL_API int wolfSSL_ASN1_STRING_to_UTF8(unsigned char **out, WOLFSSL_ASN1_STRING *in); - -WOLFSSL_API int wolfSSL_set_ex_data(WOLFSSL*, int, void*); -WOLFSSL_API int wolfSSL_get_shutdown(const WOLFSSL*); -WOLFSSL_API int wolfSSL_set_rfd(WOLFSSL*, int); -WOLFSSL_API int wolfSSL_set_wfd(WOLFSSL*, int); -WOLFSSL_API void wolfSSL_set_shutdown(WOLFSSL*, int); -WOLFSSL_API int wolfSSL_set_session_id_context(WOLFSSL*, const unsigned char*, - unsigned int); -WOLFSSL_API void wolfSSL_set_connect_state(WOLFSSL*); -WOLFSSL_API void wolfSSL_set_accept_state(WOLFSSL*); -WOLFSSL_API int wolfSSL_session_reused(WOLFSSL*); -WOLFSSL_API void wolfSSL_SESSION_free(WOLFSSL_SESSION* session); -WOLFSSL_API int wolfSSL_is_init_finished(WOLFSSL*); - -WOLFSSL_API const char* wolfSSL_get_version(WOLFSSL*); -WOLFSSL_API int wolfSSL_get_current_cipher_suite(WOLFSSL* ssl); -WOLFSSL_API WOLFSSL_CIPHER* wolfSSL_get_current_cipher(WOLFSSL*); -WOLFSSL_API char* wolfSSL_CIPHER_description(const WOLFSSL_CIPHER*, char*, int); -WOLFSSL_API const char* wolfSSL_CIPHER_get_name(const WOLFSSL_CIPHER* cipher); -WOLFSSL_API const char* wolfSSL_SESSION_CIPHER_get_name(WOLFSSL_SESSION* session); -WOLFSSL_API const char* wolfSSL_get_cipher(WOLFSSL*); -WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get1_session(WOLFSSL* ssl); - /* what's ref count */ - -WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_new(void); - -WOLFSSL_API int wolfSSL_OCSP_parse_url(char* url, char** host, char** port, - char** path, int* ssl); - -WOLFSSL_API WOLFSSL_METHOD* wolfSSLv23_client_method(void); -WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_client_method(void); -WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_server_method(void); - -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new(WOLFSSL_BIO_METHOD*); -WOLFSSL_API int wolfSSL_BIO_free(WOLFSSL_BIO*); -WOLFSSL_API int wolfSSL_BIO_free_all(WOLFSSL_BIO*); -WOLFSSL_API int wolfSSL_BIO_gets(WOLFSSL_BIO* bio, char* buf, int sz); -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_next(WOLFSSL_BIO* bio); -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_find_type(WOLFSSL_BIO* bio, int type); -WOLFSSL_API int wolfSSL_BIO_read(WOLFSSL_BIO*, void*, int); -WOLFSSL_API int wolfSSL_BIO_write(WOLFSSL_BIO*, const void*, int); -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_push(WOLFSSL_BIO*, WOLFSSL_BIO* append); -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_pop(WOLFSSL_BIO*); -WOLFSSL_API int wolfSSL_BIO_flush(WOLFSSL_BIO*); -WOLFSSL_API int wolfSSL_BIO_pending(WOLFSSL_BIO*); - -WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_buffer(void); -WOLFSSL_API long wolfSSL_BIO_set_write_buffer_size(WOLFSSL_BIO*, long size); -WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_ssl(void); -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_socket(int sfd, int flag); -WOLFSSL_API int wolfSSL_BIO_eof(WOLFSSL_BIO*); - -WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_s_mem(void); -WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_base64(void); -WOLFSSL_API void wolfSSL_BIO_set_flags(WOLFSSL_BIO*, int); - -WOLFSSL_API int wolfSSL_BIO_get_mem_data(WOLFSSL_BIO* bio,void* p); -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_mem_buf(void* buf, int len); - - -WOLFSSL_API long wolfSSL_BIO_set_ssl(WOLFSSL_BIO*, WOLFSSL*, int flag); -WOLFSSL_API long wolfSSL_BIO_set_fd(WOLFSSL_BIO* b, int fd, int flag); -WOLFSSL_API void wolfSSL_set_bio(WOLFSSL*, WOLFSSL_BIO* rd, WOLFSSL_BIO* wr); - -#ifndef NO_FILESYSTEM -WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_file(void); -#endif - -WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_bio(void); -WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_socket(void); - -WOLFSSL_API long wolfSSL_BIO_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, void *parg); -WOLFSSL_API long wolfSSL_BIO_int_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, int iarg); - -WOLFSSL_API int wolfSSL_BIO_set_write_buf_size(WOLFSSL_BIO *b, long size); -WOLFSSL_API int wolfSSL_BIO_make_bio_pair(WOLFSSL_BIO *b1, WOLFSSL_BIO *b2); -WOLFSSL_API int wolfSSL_BIO_ctrl_reset_read_request(WOLFSSL_BIO *b); -WOLFSSL_API int wolfSSL_BIO_nread0(WOLFSSL_BIO *bio, char **buf); -WOLFSSL_API int wolfSSL_BIO_nread(WOLFSSL_BIO *bio, char **buf, int num); -WOLFSSL_API int wolfSSL_BIO_nwrite(WOLFSSL_BIO *bio, char **buf, int num); -WOLFSSL_API int wolfSSL_BIO_reset(WOLFSSL_BIO *bio); - -WOLFSSL_API int wolfSSL_BIO_seek(WOLFSSL_BIO *bio, int ofs); -WOLFSSL_API int wolfSSL_BIO_write_filename(WOLFSSL_BIO *bio, char *name); -WOLFSSL_API long wolfSSL_BIO_set_mem_eof_return(WOLFSSL_BIO *bio, int v); -WOLFSSL_API long wolfSSL_BIO_get_mem_ptr(WOLFSSL_BIO *bio, WOLFSSL_BUF_MEM **m); - -WOLFSSL_API void wolfSSL_RAND_screen(void); -WOLFSSL_API const char* wolfSSL_RAND_file_name(char*, unsigned long); -WOLFSSL_API int wolfSSL_RAND_write_file(const char*); -WOLFSSL_API int wolfSSL_RAND_load_file(const char*, long); -WOLFSSL_API int wolfSSL_RAND_egd(const char*); -WOLFSSL_API int wolfSSL_RAND_seed(const void*, int); -WOLFSSL_API void wolfSSL_RAND_Cleanup(void); -WOLFSSL_API void wolfSSL_RAND_add(const void*, int, double); -WOLFSSL_API int wolfSSL_RAND_poll(void); - -WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_zlib(void); -WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_rle(void); -WOLFSSL_API int wolfSSL_COMP_add_compression_method(int, void*); - -WOLFSSL_API unsigned long wolfSSL_thread_id(void); -WOLFSSL_API void wolfSSL_set_id_callback(unsigned long (*f)(void)); -WOLFSSL_API void wolfSSL_set_locking_callback(void (*f)(int, int, const char*, - int)); -WOLFSSL_API void wolfSSL_set_dynlock_create_callback(WOLFSSL_dynlock_value* (*f) - (const char*, int)); -WOLFSSL_API void wolfSSL_set_dynlock_lock_callback(void (*f)(int, - WOLFSSL_dynlock_value*, const char*, int)); -WOLFSSL_API void wolfSSL_set_dynlock_destroy_callback(void (*f) - (WOLFSSL_dynlock_value*, const char*, int)); -WOLFSSL_API int wolfSSL_num_locks(void); - -WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_STORE_CTX_get_current_cert( - WOLFSSL_X509_STORE_CTX*); -WOLFSSL_API int wolfSSL_X509_STORE_CTX_get_error(WOLFSSL_X509_STORE_CTX*); -WOLFSSL_API int wolfSSL_X509_STORE_CTX_get_error_depth(WOLFSSL_X509_STORE_CTX*); - -WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_verify_cb(WOLFSSL_X509_STORE_CTX *ctx, - WOLFSSL_X509_STORE_CTX_verify_cb verify_cb); -WOLFSSL_API int wolfSSL_i2d_X509_NAME(WOLFSSL_X509_NAME* n, - unsigned char** out); -WOLFSSL_API int wolfSSL_X509_print(WOLFSSL_BIO* bio, WOLFSSL_X509* x509); -WOLFSSL_API char* wolfSSL_X509_NAME_oneline(WOLFSSL_X509_NAME*, char*, int); -WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_issuer_name(WOLFSSL_X509*); -WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_subject_name(WOLFSSL_X509*); -WOLFSSL_API int wolfSSL_X509_ext_isSet_by_NID(WOLFSSL_X509*, int); -WOLFSSL_API int wolfSSL_X509_ext_get_critical_by_NID(WOLFSSL_X509*, int); -WOLFSSL_API int wolfSSL_X509_get_isCA(WOLFSSL_X509*); -WOLFSSL_API int wolfSSL_X509_get_isSet_pathLength(WOLFSSL_X509*); -WOLFSSL_API unsigned int wolfSSL_X509_get_pathLength(WOLFSSL_X509*); -WOLFSSL_API unsigned int wolfSSL_X509_get_keyUsage(WOLFSSL_X509*); -WOLFSSL_API unsigned char* wolfSSL_X509_get_authorityKeyID( - WOLFSSL_X509*, unsigned char*, int*); -WOLFSSL_API unsigned char* wolfSSL_X509_get_subjectKeyID( - WOLFSSL_X509*, unsigned char*, int*); - -WOLFSSL_API int wolfSSL_X509_set_subject_name(WOLFSSL_X509*, - WOLFSSL_X509_NAME*); -WOLFSSL_API int wolfSSL_X509_set_pubkey(WOLFSSL_X509*, WOLFSSL_EVP_PKEY*); - -WOLFSSL_API int wolfSSL_X509_NAME_entry_count(WOLFSSL_X509_NAME*); -WOLFSSL_API int wolfSSL_X509_NAME_get_text_by_NID( - WOLFSSL_X509_NAME*, int, char*, int); -WOLFSSL_API int wolfSSL_X509_NAME_get_index_by_NID( - WOLFSSL_X509_NAME*, int, int); -WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_X509_NAME_ENTRY_get_data(WOLFSSL_X509_NAME_ENTRY*); - -WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_ASN1_STRING_new(void); -WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_ASN1_STRING_type_new(int type); -WOLFSSL_API void wolfSSL_ASN1_STRING_free(WOLFSSL_ASN1_STRING* asn1); -WOLFSSL_API int wolfSSL_ASN1_STRING_set(WOLFSSL_ASN1_STRING* asn1, - const void* data, int dataSz); -WOLFSSL_API unsigned char* wolfSSL_ASN1_STRING_data(WOLFSSL_ASN1_STRING*); -WOLFSSL_API int wolfSSL_ASN1_STRING_length(WOLFSSL_ASN1_STRING*); -WOLFSSL_API int wolfSSL_X509_verify_cert(WOLFSSL_X509_STORE_CTX*); -WOLFSSL_API const char* wolfSSL_X509_verify_cert_error_string(long); -WOLFSSL_API int wolfSSL_X509_get_signature_type(WOLFSSL_X509*); -WOLFSSL_API int wolfSSL_X509_get_signature(WOLFSSL_X509*, unsigned char*, int*); - -WOLFSSL_API int wolfSSL_X509_LOOKUP_add_dir(WOLFSSL_X509_LOOKUP*,const char*,long); -WOLFSSL_API int wolfSSL_X509_LOOKUP_load_file(WOLFSSL_X509_LOOKUP*, const char*, - long); -WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_hash_dir(void); -WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_file(void); - -WOLFSSL_API WOLFSSL_X509_LOOKUP* wolfSSL_X509_STORE_add_lookup(WOLFSSL_X509_STORE*, - WOLFSSL_X509_LOOKUP_METHOD*); -WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_X509_STORE_new(void); -WOLFSSL_API void wolfSSL_X509_STORE_free(WOLFSSL_X509_STORE*); -WOLFSSL_API int wolfSSL_X509_STORE_add_cert( - WOLFSSL_X509_STORE*, WOLFSSL_X509*); -WOLFSSL_API WOLFSSL_STACK* wolfSSL_X509_STORE_CTX_get_chain( - WOLFSSL_X509_STORE_CTX* ctx); -WOLFSSL_API int wolfSSL_X509_STORE_set_flags(WOLFSSL_X509_STORE* store, - unsigned long flag); -WOLFSSL_API int wolfSSL_X509_STORE_set_default_paths(WOLFSSL_X509_STORE*); -WOLFSSL_API int wolfSSL_X509_STORE_get_by_subject(WOLFSSL_X509_STORE_CTX*, - int, WOLFSSL_X509_NAME*, WOLFSSL_X509_OBJECT*); -WOLFSSL_API WOLFSSL_X509_STORE_CTX* wolfSSL_X509_STORE_CTX_new(void); -WOLFSSL_API int wolfSSL_X509_STORE_CTX_init(WOLFSSL_X509_STORE_CTX*, - WOLFSSL_X509_STORE*, WOLFSSL_X509*, WOLF_STACK_OF(WOLFSSL_X509)*); -WOLFSSL_API void wolfSSL_X509_STORE_CTX_free(WOLFSSL_X509_STORE_CTX*); -WOLFSSL_API void wolfSSL_X509_STORE_CTX_cleanup(WOLFSSL_X509_STORE_CTX*); - -WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_lastUpdate(WOLFSSL_X509_CRL*); -WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_nextUpdate(WOLFSSL_X509_CRL*); - -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509*); -WOLFSSL_API int wolfSSL_X509_CRL_verify(WOLFSSL_X509_CRL*, WOLFSSL_EVP_PKEY*); -WOLFSSL_API void wolfSSL_X509_OBJECT_free_contents(WOLFSSL_X509_OBJECT*); -WOLFSSL_API WOLFSSL_PKCS8_PRIV_KEY_INFO* wolfSSL_d2i_PKCS8_PKEY_bio( - WOLFSSL_BIO* bio, WOLFSSL_PKCS8_PRIV_KEY_INFO** pkey); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PUBKEY_bio(WOLFSSL_BIO* bio, - WOLFSSL_EVP_PKEY** out); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PUBKEY(WOLFSSL_EVP_PKEY** key, - unsigned char** in, long inSz); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey(int type, - WOLFSSL_EVP_PKEY** out, const unsigned char **in, long inSz); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey_EVP(WOLFSSL_EVP_PKEY** key, - unsigned char** in, long inSz); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_PKEY_new_ex(void* heap); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_PKEY_new(void); -WOLFSSL_API int wolfSSL_X509_cmp_current_time(const WOLFSSL_ASN1_TIME*); -WOLFSSL_API int wolfSSL_sk_X509_REVOKED_num(WOLFSSL_X509_REVOKED*); -#ifdef OPENSSL_EXTRA -WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_time(WOLFSSL_X509_STORE_CTX*, - unsigned long flags, - time_t t); -#endif -WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_X509_CRL_get_REVOKED(WOLFSSL_X509_CRL*); -WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_sk_X509_REVOKED_value( - WOLFSSL_X509_REVOKED*,int); -WOLFSSL_API WOLFSSL_ASN1_INTEGER* wolfSSL_X509_get_serialNumber(WOLFSSL_X509*); -WOLFSSL_API void wolfSSL_ASN1_INTEGER_free(WOLFSSL_ASN1_INTEGER*); -WOLFSSL_API WOLFSSL_ASN1_INTEGER* wolfSSL_ASN1_INTEGER_new(void); - -WOLFSSL_API int wolfSSL_ASN1_TIME_print(WOLFSSL_BIO*, const WOLFSSL_ASN1_TIME*); - -WOLFSSL_API char* wolfSSL_ASN1_TIME_to_string(WOLFSSL_ASN1_TIME* t, - char* buf, int len); -WOLFSSL_API int wolfSSL_ASN1_INTEGER_cmp(const WOLFSSL_ASN1_INTEGER*, - const WOLFSSL_ASN1_INTEGER*); -WOLFSSL_API long wolfSSL_ASN1_INTEGER_get(const WOLFSSL_ASN1_INTEGER*); - -#ifdef OPENSSL_EXTRA -WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_ASN1_INTEGER_to_BN(const WOLFSSL_ASN1_INTEGER *ai, - WOLFSSL_BIGNUM *bn); -WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_ASN1_TIME_adj(WOLFSSL_ASN1_TIME*, time_t, - int, long); -#endif - -WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_load_client_CA_file(const char*); -WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_SSL_CTX_get_client_CA_list( - const WOLFSSL_CTX *s); -WOLFSSL_API void wolfSSL_CTX_set_client_CA_list(WOLFSSL_CTX*, - WOLF_STACK_OF(WOLFSSL_X509_NAME)*); -WOLFSSL_API void* wolfSSL_X509_STORE_CTX_get_ex_data(WOLFSSL_X509_STORE_CTX*, int); -WOLFSSL_API int wolfSSL_get_ex_data_X509_STORE_CTX_idx(void); -WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_error( - WOLFSSL_X509_STORE_CTX* ctx, int er); -WOLFSSL_API void* wolfSSL_get_ex_data(const WOLFSSL*, int); - -WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb_userdata(WOLFSSL_CTX*, - void* userdata); -WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb(WOLFSSL_CTX*, - pem_password_cb*); -WOLFSSL_API pem_password_cb* wolfSSL_CTX_get_default_passwd_cb(WOLFSSL_CTX *ctx); -WOLFSSL_API void *wolfSSL_CTX_get_default_passwd_cb_userdata(WOLFSSL_CTX *ctx); - -WOLFSSL_API void wolfSSL_CTX_set_info_callback(WOLFSSL_CTX*, - void (*)(const WOLFSSL* ssl, int type, int val)); - -WOLFSSL_API unsigned long wolfSSL_ERR_peek_error(void); -WOLFSSL_API int wolfSSL_GET_REASON(int); - -WOLFSSL_API const char* wolfSSL_alert_type_string_long(int); -WOLFSSL_API const char* wolfSSL_alert_desc_string_long(int); -WOLFSSL_API const char* wolfSSL_state_string_long(const WOLFSSL*); - -WOLFSSL_API WOLFSSL_RSA* wolfSSL_RSA_generate_key(int, unsigned long, - void(*)(int, int, void*), void*); -WOLFSSL_API WOLFSSL_RSA *wolfSSL_d2i_RSAPublicKey(WOLFSSL_RSA **r, - const unsigned char **pp, long len); -WOLFSSL_API WOLFSSL_RSA *wolfSSL_d2i_RSAPrivateKey(WOLFSSL_RSA**, - const unsigned char**, long); -WOLFSSL_API int wolfSSL_i2d_RSAPublicKey(WOLFSSL_RSA *r, const unsigned char **pp); -WOLFSSL_API int wolfSSL_i2d_RSAPrivateKey(WOLFSSL_RSA *r, unsigned char **pp); -WOLFSSL_API void wolfSSL_CTX_set_tmp_rsa_callback(WOLFSSL_CTX *, - WOLFSSL_RSA *(*)(WOLFSSL *, int, int)); - -WOLFSSL_API int wolfSSL_PEM_def_callback(char*, int num, int w, void* key); - -WOLFSSL_API long wolfSSL_CTX_sess_accept(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_connect(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_accept_good(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_connect_good(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_accept_renegotiate(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_connect_renegotiate(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_hits(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_cb_hits(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_cache_full(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_misses(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_timeouts(WOLFSSL_CTX*); -WOLFSSL_API long wolfSSL_CTX_sess_number(WOLFSSL_CTX*); - -WOLFSSL_API long wolfSSL_CTX_add_extra_chain_cert(WOLFSSL_CTX*, WOLFSSL_X509*); -WOLFSSL_API long wolfSSL_CTX_sess_set_cache_size(WOLFSSL_CTX*, long); -WOLFSSL_API long wolfSSL_CTX_sess_get_cache_size(WOLFSSL_CTX*); - -WOLFSSL_API long wolfSSL_CTX_get_session_cache_mode(WOLFSSL_CTX*); -WOLFSSL_API int wolfSSL_CTX_get_read_ahead(WOLFSSL_CTX*); -WOLFSSL_API int wolfSSL_CTX_set_read_ahead(WOLFSSL_CTX*, int v); -WOLFSSL_API long wolfSSL_CTX_set_tlsext_status_arg(WOLFSSL_CTX*, void* arg); -WOLFSSL_API long wolfSSL_CTX_set_tlsext_opaque_prf_input_callback_arg( - WOLFSSL_CTX*, void* arg); -WOLFSSL_API int wolfSSL_CTX_add_client_CA(WOLFSSL_CTX*, WOLFSSL_X509*); -WOLFSSL_API int wolfSSL_CTX_set_srp_password(WOLFSSL_CTX*, char*); -WOLFSSL_API int wolfSSL_CTX_set_srp_username(WOLFSSL_CTX*, char*); - -WOLFSSL_API long wolfSSL_set_options(WOLFSSL *s, long op); -WOLFSSL_API long wolfSSL_get_options(const WOLFSSL *s); -WOLFSSL_API long wolfSSL_clear_options(WOLFSSL *s, long op); -WOLFSSL_API long wolfSSL_clear_num_renegotiations(WOLFSSL *s); -WOLFSSL_API long wolfSSL_total_renegotiations(WOLFSSL *s); -WOLFSSL_API long wolfSSL_set_tmp_dh(WOLFSSL *s, WOLFSSL_DH *dh); -WOLFSSL_API long wolfSSL_set_tlsext_debug_arg(WOLFSSL *s, void *arg); -WOLFSSL_API long wolfSSL_set_tlsext_status_type(WOLFSSL *s, int type); -WOLFSSL_API long wolfSSL_set_tlsext_status_exts(WOLFSSL *s, void *arg); -WOLFSSL_API long wolfSSL_get_tlsext_status_ids(WOLFSSL *s, void *arg); -WOLFSSL_API long wolfSSL_set_tlsext_status_ids(WOLFSSL *s, void *arg); -WOLFSSL_API long wolfSSL_get_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char **resp); -WOLFSSL_API long wolfSSL_set_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char *resp, int len); - -WOLFSSL_API void wolfSSL_CONF_modules_unload(int all); -WOLFSSL_API long wolfSSL_get_tlsext_status_exts(WOLFSSL *s, void *arg); -WOLFSSL_API long wolfSSL_get_verify_result(const WOLFSSL *ssl); - -#define WOLFSSL_DEFAULT_CIPHER_LIST "" /* default all */ - -enum { - WOLFSSL_OCSP_URL_OVERRIDE = 1, - WOLFSSL_OCSP_NO_NONCE = 2, - WOLFSSL_OCSP_CHECKALL = 4, - - WOLFSSL_CRL_CHECKALL = 1, - WOLFSSL_CRL_CHECK = 27, -}; - -#if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER) -/* seperated out from other enums because of size */ -enum { - SSL_OP_MICROSOFT_SESS_ID_BUG = 0x00000001, - SSL_OP_NETSCAPE_CHALLENGE_BUG = 0x00000002, - SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG = 0x00000004, - SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG = 0x00000008, - SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER = 0x00000010, - SSL_OP_MSIE_SSLV2_RSA_PADDING = 0x00000020, - SSL_OP_SSLEAY_080_CLIENT_DH_BUG = 0x00000040, - SSL_OP_TLS_D5_BUG = 0x00000080, - SSL_OP_TLS_BLOCK_PADDING_BUG = 0x00000100, - SSL_OP_TLS_ROLLBACK_BUG = 0x00000200, - SSL_OP_ALL = 0x00000400, - SSL_OP_EPHEMERAL_RSA = 0x00000800, - SSL_OP_NO_SSLv3 = 0x00001000, - SSL_OP_NO_TLSv1 = 0x00002000, - SSL_OP_PKCS1_CHECK_1 = 0x00004000, - SSL_OP_PKCS1_CHECK_2 = 0x00008000, - SSL_OP_NETSCAPE_CA_DN_BUG = 0x00010000, - SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG = 0x00020000, - SSL_OP_SINGLE_DH_USE = 0x00040000, - SSL_OP_NO_TICKET = 0x00080000, - SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS = 0x00100000, - SSL_OP_NO_QUERY_MTU = 0x00200000, - SSL_OP_COOKIE_EXCHANGE = 0x00400000, - SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION = 0x00800000, - SSL_OP_SINGLE_ECDH_USE = 0x01000000, - SSL_OP_CIPHER_SERVER_PREFERENCE = 0x02000000, - SSL_OP_NO_TLSv1_1 = 0x04000000, - SSL_OP_NO_TLSv1_2 = 0x08000000, - SSL_OP_NO_COMPRESSION = 0x10000000, - SSL_OP_NO_TLSv1_3 = 0x20000000, -}; - -enum { -#ifdef HAVE_OCSP - /* OCSP Flags */ - OCSP_NOCERTS = 1, - OCSP_NOINTERN = 2, - OCSP_NOSIGS = 4, - OCSP_NOCHAIN = 8, - OCSP_NOVERIFY = 16, - OCSP_NOEXPLICIT = 32, - OCSP_NOCASIGN = 64, - OCSP_NODELEGATED = 128, - OCSP_NOCHECKS = 256, - OCSP_TRUSTOTHER = 512, - OCSP_RESPID_KEY = 1024, - OCSP_NOTIME = 2048, - - /* OCSP Types */ - OCSP_CERTID = 2, - OCSP_REQUEST = 4, - OCSP_RESPONSE = 8, - OCSP_BASICRESP = 16, -#endif - - ASN1_GENERALIZEDTIME = 4, - SSL_MAX_SSL_SESSION_ID_LENGTH = 32, - - EVP_R_BAD_DECRYPT = 2, - - SSL_ST_CONNECT = 0x1000, - SSL_ST_ACCEPT = 0x2000, - SSL_ST_MASK = 0x0FFF, - - SSL_CB_LOOP = 0x01, - SSL_CB_EXIT = 0x02, - SSL_CB_READ = 0x04, - SSL_CB_WRITE = 0x08, - SSL_CB_HANDSHAKE_START = 0x10, - SSL_CB_HANDSHAKE_DONE = 0x20, - SSL_CB_ALERT = 0x4000, - SSL_CB_READ_ALERT = (SSL_CB_ALERT | SSL_CB_READ), - SSL_CB_WRITE_ALERT = (SSL_CB_ALERT | SSL_CB_WRITE), - SSL_CB_ACCEPT_LOOP = (SSL_ST_ACCEPT | SSL_CB_LOOP), - SSL_CB_ACCEPT_EXIT = (SSL_ST_ACCEPT | SSL_CB_EXIT), - SSL_CB_CONNECT_LOOP = (SSL_ST_CONNECT | SSL_CB_LOOP), - SSL_CB_CONNECT_EXIT = (SSL_ST_CONNECT | SSL_CB_EXIT), - SSL_CB_MODE_READ = 1, - SSL_CB_MODE_WRITE = 2, - - SSL_MODE_ENABLE_PARTIAL_WRITE = 2, - - BIO_FLAGS_BASE64_NO_NL = 1, - BIO_CLOSE = 1, - BIO_NOCLOSE = 0, - - X509_FILETYPE_PEM = 8, - X509_LU_X509 = 9, - X509_LU_CRL = 12, - - X509_V_OK = 0, - X509_V_ERR_CRL_SIGNATURE_FAILURE = 13, - X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD = 14, - X509_V_ERR_CRL_HAS_EXPIRED = 15, - X509_V_ERR_CERT_REVOKED = 16, - X509_V_ERR_CERT_CHAIN_TOO_LONG = 17, - X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT = 18, - X509_V_ERR_CERT_NOT_YET_VALID = 19, - X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD = 20, - X509_V_ERR_CERT_HAS_EXPIRED = 21, - X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD = 22, - X509_V_ERR_CERT_REJECTED = 23, - /* Required for Nginx */ - X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT = 24, - X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN = 25, - X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY = 26, - X509_V_ERR_CERT_UNTRUSTED = 27, - X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE = 28, - X509_V_ERR_SUBJECT_ISSUER_MISMATCH = 29, - /* additional X509_V_ERR_* enums not used in wolfSSL */ - X509_V_ERR_UNABLE_TO_GET_CRL, - X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE, - X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE, - X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY, - X509_V_ERR_CERT_SIGNATURE_FAILURE, - X509_V_ERR_CRL_NOT_YET_VALID, - X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD, - X509_V_ERR_OUT_OF_MEM, - X509_V_ERR_INVALID_CA, - X509_V_ERR_PATH_LENGTH_EXCEEDED, - X509_V_ERR_INVALID_PURPOSE, - X509_V_ERR_AKID_SKID_MISMATCH, - X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH, - X509_V_ERR_KEYUSAGE_NO_CERTSIGN, - X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER, - X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION, - X509_V_ERR_KEYUSAGE_NO_CRL_SIGN, - X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION, - X509_V_ERR_INVALID_NON_CA, - X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED, - X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE, - X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED, - X509_V_ERR_INVALID_EXTENSION, - X509_V_ERR_INVALID_POLICY_EXTENSION, - X509_V_ERR_NO_EXPLICIT_POLICY, - X509_V_ERR_UNNESTED_RESOURCE, - - X509_R_CERT_ALREADY_IN_HASH_TABLE, - - XN_FLAG_SPC_EQ = (1 << 23), - XN_FLAG_ONELINE = 0, - XN_FLAG_RFC2253 = 1, - - CRYPTO_LOCK = 1, - CRYPTO_NUM_LOCKS = 10, - - ASN1_STRFLGS_ESC_MSB = 4 -}; -#endif - -/* extras end */ - -#if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM) -/* wolfSSL extension, provide last error from SSL_get_error - since not using thread storage error queue */ -#include -WOLFSSL_API void wolfSSL_ERR_print_errors_fp(XFILE, int err); -#if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE) -WOLFSSL_API void wolfSSL_ERR_dump_errors_fp(XFILE fp); -#endif -#endif - - -#ifndef NO_OLD_SSL_NAMES - #define SSL_ERROR_NONE WOLFSSL_ERROR_NONE - #define SSL_FAILURE WOLFSSL_FAILURE - #define SSL_SUCCESS WOLFSSL_SUCCESS - #define SSL_SHUTDOWN_NOT_DONE WOLFSSL_SHUTDOWN_NOT_DONE - - #define SSL_ALPN_NOT_FOUND WOLFSSL_ALPN_NOT_FOUND - #define SSL_BAD_CERTTYPE WOLFSSL_BAD_CERTTYPE - #define SSL_BAD_STAT WOLFSSL_BAD_STAT - #define SSL_BAD_PATH WOLFSSL_BAD_PATH - #define SSL_BAD_FILETYPE WOLFSSL_BAD_FILETYPE - #define SSL_BAD_FILE WOLFSSL_BAD_FILE - #define SSL_NOT_IMPLEMENTED WOLFSSL_NOT_IMPLEMENTED - #define SSL_UNKNOWN WOLFSSL_UNKNOWN - #define SSL_FATAL_ERROR WOLFSSL_FATAL_ERROR - - #define SSL_FILETYPE_ASN1 WOLFSSL_FILETYPE_ASN1 - #define SSL_FILETYPE_PEM WOLFSSL_FILETYPE_PEM - #define SSL_FILETYPE_DEFAULT WOLFSSL_FILETYPE_DEFAULT - #define SSL_FILETYPE_RAW WOLFSSL_FILETYPE_RAW - - #define SSL_VERIFY_NONE WOLFSSL_VERIFY_NONE - #define SSL_VERIFY_PEER WOLFSSL_VERIFY_PEER - #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT - #define SSL_VERIFY_CLIENT_ONCE WOLFSSL_VERIFY_CLIENT_ONCE - #define SSL_VERIFY_FAIL_EXCEPT_PSK WOLFSSL_VERIFY_FAIL_EXCEPT_PSK - - #define SSL_SESS_CACHE_OFF WOLFSSL_SESS_CACHE_OFF - #define SSL_SESS_CACHE_CLIENT WOLFSSL_SESS_CACHE_CLIENT - #define SSL_SESS_CACHE_SERVER WOLFSSL_SESS_CACHE_SERVER - #define SSL_SESS_CACHE_BOTH WOLFSSL_SESS_CACHE_BOTH - #define SSL_SESS_CACHE_NO_AUTO_CLEAR WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR - #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP - #define SSL_SESS_CACHE_NO_INTERNAL_STORE WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE - #define SSL_SESS_CACHE_NO_INTERNAL WOLFSSL_SESS_CACHE_NO_INTERNAL - - #define SSL_ERROR_WANT_READ WOLFSSL_ERROR_WANT_READ - #define SSL_ERROR_WANT_WRITE WOLFSSL_ERROR_WANT_WRITE - #define SSL_ERROR_WANT_CONNECT WOLFSSL_ERROR_WANT_CONNECT - #define SSL_ERROR_WANT_ACCEPT WOLFSSL_ERROR_WANT_ACCEPT - #define SSL_ERROR_SYSCALL WOLFSSL_ERROR_SYSCALL - #define SSL_ERROR_WANT_X509_LOOKUP WOLFSSL_ERROR_WANT_X509_LOOKUP - #define SSL_ERROR_ZERO_RETURN WOLFSSL_ERROR_ZERO_RETURN - #define SSL_ERROR_SSL WOLFSSL_ERROR_SSL - - #define SSL_SENT_SHUTDOWN WOLFSSL_SENT_SHUTDOWN - #define SSL_RECEIVED_SHUTDOWN WOLFSSL_RECEIVED_SHUTDOWN - #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER - #define SSL_OP_NO_SSLv2 WOLFSSL_OP_NO_SSLv2 - - #define SSL_R_SSL_HANDSHAKE_FAILURE WOLFSSL_R_SSL_HANDSHAKE_FAILURE - #define SSL_R_TLSV1_ALERT_UNKNOWN_CA WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA - #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN - #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE - - #define PEM_BUFSIZE WOLF_PEM_BUFSIZE -#endif - -enum { /* ssl Constants */ - WOLFSSL_ERROR_NONE = 0, /* for most functions */ - WOLFSSL_FAILURE = 0, /* for some functions */ - WOLFSSL_SUCCESS = 1, - WOLFSSL_SHUTDOWN_NOT_DONE = 2, /* call wolfSSL_shutdown again to complete */ - - WOLFSSL_ALPN_NOT_FOUND = -9, - WOLFSSL_BAD_CERTTYPE = -8, - WOLFSSL_BAD_STAT = -7, - WOLFSSL_BAD_PATH = -6, - WOLFSSL_BAD_FILETYPE = -5, - WOLFSSL_BAD_FILE = -4, - WOLFSSL_NOT_IMPLEMENTED = -3, - WOLFSSL_UNKNOWN = -2, - WOLFSSL_FATAL_ERROR = -1, - - WOLFSSL_FILETYPE_ASN1 = 2, - WOLFSSL_FILETYPE_PEM = 1, - WOLFSSL_FILETYPE_DEFAULT = 2, /* ASN1 */ - WOLFSSL_FILETYPE_RAW = 3, /* NTRU raw key blob */ - - WOLFSSL_VERIFY_NONE = 0, - WOLFSSL_VERIFY_PEER = 1, - WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT = 2, - WOLFSSL_VERIFY_CLIENT_ONCE = 4, - WOLFSSL_VERIFY_FAIL_EXCEPT_PSK = 8, - - WOLFSSL_SESS_CACHE_OFF = 0x0000, - WOLFSSL_SESS_CACHE_CLIENT = 0x0001, - WOLFSSL_SESS_CACHE_SERVER = 0x0002, - WOLFSSL_SESS_CACHE_BOTH = 0x0003, - WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR = 0x0008, - WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP = 0x0100, - WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE = 0x0200, - WOLFSSL_SESS_CACHE_NO_INTERNAL = 0x0300, - - WOLFSSL_ERROR_WANT_READ = 2, - WOLFSSL_ERROR_WANT_WRITE = 3, - WOLFSSL_ERROR_WANT_CONNECT = 7, - WOLFSSL_ERROR_WANT_ACCEPT = 8, - WOLFSSL_ERROR_SYSCALL = 5, - WOLFSSL_ERROR_WANT_X509_LOOKUP = 83, - WOLFSSL_ERROR_ZERO_RETURN = 6, - WOLFSSL_ERROR_SSL = 85, - - WOLFSSL_SENT_SHUTDOWN = 1, - WOLFSSL_RECEIVED_SHUTDOWN = 2, - WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 4, - WOLFSSL_OP_NO_SSLv2 = 8, - - WOLFSSL_R_SSL_HANDSHAKE_FAILURE = 101, - WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA = 102, - WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN = 103, - WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE = 104, - - WOLF_PEM_BUFSIZE = 1024 -}; - -#ifndef NO_PSK - typedef unsigned int (*wc_psk_client_callback)(WOLFSSL*, const char*, char*, - unsigned int, unsigned char*, unsigned int); - WOLFSSL_API void wolfSSL_CTX_set_psk_client_callback(WOLFSSL_CTX*, - wc_psk_client_callback); - WOLFSSL_API void wolfSSL_set_psk_client_callback(WOLFSSL*, - wc_psk_client_callback); -#ifdef WOLFSSL_TLS13 - typedef unsigned int (*wc_psk_client_tls13_callback)(WOLFSSL*, const char*, - char*, unsigned int, unsigned char*, unsigned int, const char**); - WOLFSSL_API void wolfSSL_CTX_set_psk_client_tls13_callback(WOLFSSL_CTX*, - wc_psk_client_tls13_callback); - WOLFSSL_API void wolfSSL_set_psk_client_tls13_callback(WOLFSSL*, - wc_psk_client_tls13_callback); -#endif - - WOLFSSL_API const char* wolfSSL_get_psk_identity_hint(const WOLFSSL*); - WOLFSSL_API const char* wolfSSL_get_psk_identity(const WOLFSSL*); - - WOLFSSL_API int wolfSSL_CTX_use_psk_identity_hint(WOLFSSL_CTX*, const char*); - WOLFSSL_API int wolfSSL_use_psk_identity_hint(WOLFSSL*, const char*); - - typedef unsigned int (*wc_psk_server_callback)(WOLFSSL*, const char*, - unsigned char*, unsigned int); - WOLFSSL_API void wolfSSL_CTX_set_psk_server_callback(WOLFSSL_CTX*, - wc_psk_server_callback); - WOLFSSL_API void wolfSSL_set_psk_server_callback(WOLFSSL*, - wc_psk_server_callback); -#ifdef WOLFSSL_TLS13 - typedef unsigned int (*wc_psk_server_tls13_callback)(WOLFSSL*, const char*, - unsigned char*, unsigned int, const char**); - WOLFSSL_API void wolfSSL_CTX_set_psk_server_tls13_callback(WOLFSSL_CTX*, - wc_psk_server_tls13_callback); - WOLFSSL_API void wolfSSL_set_psk_server_tls13_callback(WOLFSSL*, - wc_psk_server_tls13_callback); -#endif - - #define PSK_TYPES_DEFINED -#endif /* NO_PSK */ - - -#ifdef HAVE_ANON - WOLFSSL_API int wolfSSL_CTX_allow_anon_cipher(WOLFSSL_CTX*); -#endif /* HAVE_ANON */ - - -/* extra begins */ -#ifdef OPENSSL_EXTRA -enum { /* ERR Constants */ - ERR_TXT_STRING = 1 -}; - -/* bio misc */ -enum { - WOLFSSL_BIO_ERROR = -1, - WOLFSSL_BIO_UNSET = -2, - WOLFSSL_BIO_SIZE = 17000 /* default BIO write size if not set */ -}; -#endif - -WOLFSSL_API void wolfSSL_ERR_put_error(int lib, int fun, int err, - const char* file, int line); -WOLFSSL_API unsigned long wolfSSL_ERR_get_error_line(const char**, int*); -WOLFSSL_API unsigned long wolfSSL_ERR_get_error_line_data(const char**, int*, - const char**, int *); - -WOLFSSL_API unsigned long wolfSSL_ERR_get_error(void); -WOLFSSL_API void wolfSSL_ERR_clear_error(void); - - -WOLFSSL_API int wolfSSL_RAND_status(void); -WOLFSSL_API int wolfSSL_RAND_pseudo_bytes(unsigned char* buf, int num); -WOLFSSL_API int wolfSSL_RAND_bytes(unsigned char* buf, int num); -WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method(void); -WOLFSSL_API long wolfSSL_CTX_set_options(WOLFSSL_CTX*, long); -WOLFSSL_API long wolfSSL_CTX_get_options(WOLFSSL_CTX* ctx); -WOLFSSL_API long wolfSSL_CTX_clear_options(WOLFSSL_CTX*, long); - -#ifndef NO_CERTS - WOLFSSL_API int wolfSSL_CTX_check_private_key(const WOLFSSL_CTX*); -#endif /* !NO_CERTS */ - -WOLFSSL_API void wolfSSL_ERR_free_strings(void); -WOLFSSL_API void wolfSSL_ERR_remove_state(unsigned long); -WOLFSSL_API int wolfSSL_clear(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_state(WOLFSSL* ssl); - -WOLFSSL_API void wolfSSL_cleanup_all_ex_data(void); -WOLFSSL_API long wolfSSL_CTX_set_mode(WOLFSSL_CTX* ctx, long mode); -WOLFSSL_API long wolfSSL_CTX_get_mode(WOLFSSL_CTX* ctx); -WOLFSSL_API void wolfSSL_CTX_set_default_read_ahead(WOLFSSL_CTX* ctx, int m); -WOLFSSL_API long wolfSSL_SSL_get_mode(WOLFSSL* ssl); - - -WOLFSSL_API int wolfSSL_CTX_set_default_verify_paths(WOLFSSL_CTX*); -WOLFSSL_API int wolfSSL_CTX_set_session_id_context(WOLFSSL_CTX*, - const unsigned char*, unsigned int); -WOLFSSL_API WOLFSSL_X509* wolfSSL_get_peer_certificate(WOLFSSL* ssl); -WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_get_peer_cert_chain(const WOLFSSL*); - -WOLFSSL_API int wolfSSL_want_read(WOLFSSL*); -WOLFSSL_API int wolfSSL_want_write(WOLFSSL*); - -WOLFSSL_API int wolfSSL_BIO_printf(WOLFSSL_BIO*, const char*, ...); -WOLFSSL_API int wolfSSL_ASN1_UTCTIME_print(WOLFSSL_BIO*, - const WOLFSSL_ASN1_UTCTIME*); -WOLFSSL_API int wolfSSL_ASN1_GENERALIZEDTIME_print(WOLFSSL_BIO*, - const WOLFSSL_ASN1_GENERALIZEDTIME*); -WOLFSSL_API void wolfSSL_ASN1_GENERALIZEDTIME_free(WOLFSSL_ASN1_GENERALIZEDTIME*); -WOLFSSL_API int wolfSSL_sk_num(WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)*); -WOLFSSL_API void* wolfSSL_sk_value(WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)*, int); - -/* stunnel 4.28 needs */ -WOLFSSL_API void* wolfSSL_CTX_get_ex_data(const WOLFSSL_CTX*, int); -WOLFSSL_API int wolfSSL_CTX_set_ex_data(WOLFSSL_CTX*, int, void*); -WOLFSSL_API void wolfSSL_CTX_sess_set_get_cb(WOLFSSL_CTX*, - WOLFSSL_SESSION*(*f)(WOLFSSL*, unsigned char*, int, int*)); -WOLFSSL_API void wolfSSL_CTX_sess_set_new_cb(WOLFSSL_CTX*, - int (*f)(WOLFSSL*, WOLFSSL_SESSION*)); -WOLFSSL_API void wolfSSL_CTX_sess_set_remove_cb(WOLFSSL_CTX*, - void (*f)(WOLFSSL_CTX*, WOLFSSL_SESSION*)); - -WOLFSSL_API int wolfSSL_i2d_SSL_SESSION(WOLFSSL_SESSION*,unsigned char**); -WOLFSSL_API WOLFSSL_SESSION* wolfSSL_d2i_SSL_SESSION(WOLFSSL_SESSION**, - const unsigned char**, long); - -WOLFSSL_API long wolfSSL_SESSION_get_timeout(const WOLFSSL_SESSION*); -WOLFSSL_API long wolfSSL_SESSION_get_time(const WOLFSSL_SESSION*); -WOLFSSL_API int wolfSSL_CTX_get_ex_new_index(long, void*, void*, void*, void*); - -/* extra ends */ - - -/* wolfSSL extensions */ - -/* call before SSL_connect, if verifying will add name check to - date check and signature check */ -WOLFSSL_API int wolfSSL_check_domain_name(WOLFSSL* ssl, const char* dn); - -/* need to call once to load library (session cache) */ -WOLFSSL_API int wolfSSL_Init(void); -/* call when done to cleanup/free session cache mutex / resources */ -WOLFSSL_API int wolfSSL_Cleanup(void); - -/* which library version do we have */ -WOLFSSL_API const char* wolfSSL_lib_version(void); -/* which library version do we have in hex */ -WOLFSSL_API unsigned int wolfSSL_lib_version_hex(void); - -/* do accept or connect depedning on side */ -WOLFSSL_API int wolfSSL_negotiate(WOLFSSL* ssl); -/* turn on wolfSSL data compression */ -WOLFSSL_API int wolfSSL_set_compression(WOLFSSL* ssl); - -WOLFSSL_API int wolfSSL_set_timeout(WOLFSSL*, unsigned int); -WOLFSSL_API int wolfSSL_CTX_set_timeout(WOLFSSL_CTX*, unsigned int); - -/* get wolfSSL peer X509_CHAIN */ -WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_chain(WOLFSSL* ssl); -#ifdef WOLFSSL_ALT_CERT_CHAINS -WOLFSSL_API int wolfSSL_is_peer_alt_cert_chain(const WOLFSSL* ssl); -/* get wolfSSL alternate peer X509_CHAIN */ -WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_alt_chain(WOLFSSL* ssl); -#endif -/* peer chain count */ -WOLFSSL_API int wolfSSL_get_chain_count(WOLFSSL_X509_CHAIN* chain); -/* index cert length */ -WOLFSSL_API int wolfSSL_get_chain_length(WOLFSSL_X509_CHAIN*, int idx); -/* index cert */ -WOLFSSL_API unsigned char* wolfSSL_get_chain_cert(WOLFSSL_X509_CHAIN*, int idx); -/* index cert in X509 */ -WOLFSSL_API WOLFSSL_X509* wolfSSL_get_chain_X509(WOLFSSL_X509_CHAIN*, int idx); -/* free X509 */ -#define wolfSSL_FreeX509(x509) wolfSSL_X509_free((x509)) -WOLFSSL_API void wolfSSL_X509_free(WOLFSSL_X509*); -/* get index cert in PEM */ -WOLFSSL_API int wolfSSL_get_chain_cert_pem(WOLFSSL_X509_CHAIN*, int idx, - unsigned char* buf, int inLen, int* outLen); -WOLFSSL_API const unsigned char* wolfSSL_get_sessionID(const WOLFSSL_SESSION* s); -WOLFSSL_API int wolfSSL_X509_get_serial_number(WOLFSSL_X509*,unsigned char*,int*); -WOLFSSL_API char* wolfSSL_X509_get_subjectCN(WOLFSSL_X509*); -WOLFSSL_API const unsigned char* wolfSSL_X509_get_der(WOLFSSL_X509*, int*); -WOLFSSL_API const unsigned char* wolfSSL_X509_notBefore(WOLFSSL_X509*); -WOLFSSL_API const unsigned char* wolfSSL_X509_notAfter(WOLFSSL_X509*); -WOLFSSL_API int wolfSSL_X509_version(WOLFSSL_X509*); - -WOLFSSL_API int wolfSSL_cmp_peer_cert_to_file(WOLFSSL*, const char*); - -WOLFSSL_API char* wolfSSL_X509_get_next_altname(WOLFSSL_X509*); - -WOLFSSL_API WOLFSSL_X509* wolfSSL_d2i_X509(WOLFSSL_X509** x509, - const unsigned char** in, int len); -WOLFSSL_API WOLFSSL_X509* - wolfSSL_X509_d2i(WOLFSSL_X509** x509, const unsigned char* in, int len); -WOLFSSL_API int wolfSSL_i2d_X509(WOLFSSL_X509* x509, unsigned char** out); -WOLFSSL_API WOLFSSL_X509_CRL *wolfSSL_d2i_X509_CRL(WOLFSSL_X509_CRL **crl, - const unsigned char *in, int len); -#ifndef NO_FILESYSTEM -WOLFSSL_API WOLFSSL_X509_CRL *wolfSSL_d2i_X509_CRL_fp(XFILE file, WOLFSSL_X509_CRL **crl); -#endif -WOLFSSL_API void wolfSSL_X509_CRL_free(WOLFSSL_X509_CRL *crl); - -#ifndef NO_FILESYSTEM - #ifndef NO_STDIO_FILESYSTEM - WOLFSSL_API WOLFSSL_X509* - wolfSSL_X509_d2i_fp(WOLFSSL_X509** x509, XFILE file); - #endif -WOLFSSL_API WOLFSSL_X509* - wolfSSL_X509_load_certificate_file(const char* fname, int format); -#endif -WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_load_certificate_buffer( - const unsigned char* buf, int sz, int format); - -#ifdef WOLFSSL_SEP - WOLFSSL_API unsigned char* - wolfSSL_X509_get_device_type(WOLFSSL_X509*, unsigned char*, int*); - WOLFSSL_API unsigned char* - wolfSSL_X509_get_hw_type(WOLFSSL_X509*, unsigned char*, int*); - WOLFSSL_API unsigned char* - wolfSSL_X509_get_hw_serial_number(WOLFSSL_X509*, unsigned char*, int*); -#endif - -/* connect enough to get peer cert */ -WOLFSSL_API int wolfSSL_connect_cert(WOLFSSL* ssl); - - - -/* PKCS12 compatibility */ -typedef struct WC_PKCS12 WC_PKCS12; -WOLFSSL_API WC_PKCS12* wolfSSL_d2i_PKCS12_bio(WOLFSSL_BIO* bio, - WC_PKCS12** pkcs12); -#ifndef NO_FILESYSTEM -WOLFSSL_API WOLFSSL_X509_PKCS12* wolfSSL_d2i_PKCS12_fp(XFILE fp, - WOLFSSL_X509_PKCS12** pkcs12); -#endif -WOLFSSL_API int wolfSSL_PKCS12_parse(WC_PKCS12* pkcs12, const char* psw, - WOLFSSL_EVP_PKEY** pkey, WOLFSSL_X509** cert, - WOLF_STACK_OF(WOLFSSL_X509)** ca); -WOLFSSL_API WC_PKCS12* wolfSSL_PKCS12_create(char* pass, char* name, - WOLFSSL_EVP_PKEY* pkey, WOLFSSL_X509* cert, - WOLF_STACK_OF(WOLFSSL_X509)* ca, - int keyNID, int certNID, int itt, int macItt, int keytype); -WOLFSSL_API void wolfSSL_PKCS12_PBE_add(void); - - - -#ifndef NO_DH -/* server Diffie-Hellman parameters */ -WOLFSSL_API int wolfSSL_SetTmpDH(WOLFSSL*, const unsigned char* p, int pSz, - const unsigned char* g, int gSz); -WOLFSSL_API int wolfSSL_SetTmpDH_buffer(WOLFSSL*, const unsigned char* b, long sz, - int format); -WOLFSSL_API int wolfSSL_SetEnableDhKeyTest(WOLFSSL*, int); -#ifndef NO_FILESYSTEM - WOLFSSL_API int wolfSSL_SetTmpDH_file(WOLFSSL*, const char* f, int format); -#endif - -/* server ctx Diffie-Hellman parameters */ -WOLFSSL_API int wolfSSL_CTX_SetTmpDH(WOLFSSL_CTX*, const unsigned char* p, - int pSz, const unsigned char* g, int gSz); -WOLFSSL_API int wolfSSL_CTX_SetTmpDH_buffer(WOLFSSL_CTX*, const unsigned char* b, - long sz, int format); - -#ifndef NO_FILESYSTEM - WOLFSSL_API int wolfSSL_CTX_SetTmpDH_file(WOLFSSL_CTX*, const char* f, - int format); -#endif - -WOLFSSL_API int wolfSSL_CTX_SetMinDhKey_Sz(WOLFSSL_CTX*, unsigned short); -WOLFSSL_API int wolfSSL_SetMinDhKey_Sz(WOLFSSL*, unsigned short); -WOLFSSL_API int wolfSSL_CTX_SetMaxDhKey_Sz(WOLFSSL_CTX*, unsigned short); -WOLFSSL_API int wolfSSL_SetMaxDhKey_Sz(WOLFSSL*, unsigned short); -WOLFSSL_API int wolfSSL_GetDhKey_Sz(WOLFSSL*); -#endif /* NO_DH */ - -#ifndef NO_RSA -WOLFSSL_API int wolfSSL_CTX_SetMinRsaKey_Sz(WOLFSSL_CTX*, short); -WOLFSSL_API int wolfSSL_SetMinRsaKey_Sz(WOLFSSL*, short); -#endif /* NO_RSA */ - -#ifdef HAVE_ECC -WOLFSSL_API int wolfSSL_CTX_SetMinEccKey_Sz(WOLFSSL_CTX*, short); -WOLFSSL_API int wolfSSL_SetMinEccKey_Sz(WOLFSSL*, short); -#endif /* NO_RSA */ - -WOLFSSL_API int wolfSSL_SetTmpEC_DHE_Sz(WOLFSSL*, unsigned short); -WOLFSSL_API int wolfSSL_CTX_SetTmpEC_DHE_Sz(WOLFSSL_CTX*, unsigned short); - -/* keyblock size in bytes or -1 */ -/* need to call wolfSSL_KeepArrays before handshake to save keys */ -WOLFSSL_API int wolfSSL_get_keyblock_size(WOLFSSL*); -WOLFSSL_API int wolfSSL_get_keys(WOLFSSL*,unsigned char** ms, unsigned int* msLen, - unsigned char** sr, unsigned int* srLen, - unsigned char** cr, unsigned int* crLen); - -/* Computes EAP-TLS and EAP-TTLS keying material from the master_secret. */ -WOLFSSL_API int wolfSSL_make_eap_keys(WOLFSSL*, void* key, unsigned int len, - const char* label); - - -#ifndef _WIN32 - #ifndef NO_WRITEV - #ifdef __PPU - #include - #include - #elif !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_IAR_ARM) && \ - !defined(WOLFSSL_PICOTCP) && !defined(WOLFSSL_ROWLEY_ARM) && \ - !defined(WOLFSSL_EMBOS) && !defined(WOLFSSL_FROSTED) && \ - !defined(WOLFSSL_CHIBIOS) && !defined(WOLFSSL_CONTIKI) - #include - #endif - /* allow writev style writing */ - WOLFSSL_API int wolfSSL_writev(WOLFSSL* ssl, const struct iovec* iov, - int iovcnt); - #endif -#endif - - -#ifndef NO_CERTS - /* SSL_CTX versions */ - WOLFSSL_API int wolfSSL_CTX_UnloadCAs(WOLFSSL_CTX*); -#ifdef WOLFSSL_TRUST_PEER_CERT - WOLFSSL_API int wolfSSL_CTX_Unload_trust_peers(WOLFSSL_CTX*); - WOLFSSL_API int wolfSSL_CTX_trust_peer_buffer(WOLFSSL_CTX*, - const unsigned char*, long, int); -#endif - WOLFSSL_API int wolfSSL_CTX_load_verify_buffer(WOLFSSL_CTX*, - const unsigned char*, long, int); - WOLFSSL_API int wolfSSL_CTX_load_verify_chain_buffer_format(WOLFSSL_CTX*, - const unsigned char*, long, int); - WOLFSSL_API int wolfSSL_CTX_use_certificate_buffer(WOLFSSL_CTX*, - const unsigned char*, long, int); - WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_buffer(WOLFSSL_CTX*, - const unsigned char*, long, int); - WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer_format(WOLFSSL_CTX*, - const unsigned char*, long, int); - WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer(WOLFSSL_CTX*, - const unsigned char*, long); - - /* SSL versions */ - WOLFSSL_API int wolfSSL_use_certificate_buffer(WOLFSSL*, const unsigned char*, - long, int); - WOLFSSL_API int wolfSSL_use_certificate_ASN1(WOLFSSL* ssl, unsigned char* der, - int derSz); - WOLFSSL_API int wolfSSL_use_PrivateKey_buffer(WOLFSSL*, const unsigned char*, - long, int); - WOLFSSL_API int wolfSSL_use_certificate_chain_buffer_format(WOLFSSL*, - const unsigned char*, long, int); - WOLFSSL_API int wolfSSL_use_certificate_chain_buffer(WOLFSSL*, - const unsigned char*, long); - WOLFSSL_API int wolfSSL_UnloadCertsKeys(WOLFSSL*); - - #if defined(OPENSSL_EXTRA) && defined(KEEP_OUR_CERT) - WOLFSSL_API WOLFSSL_X509* wolfSSL_get_certificate(WOLFSSL* ssl); - #endif -#endif - -WOLFSSL_API int wolfSSL_CTX_set_group_messages(WOLFSSL_CTX*); -WOLFSSL_API int wolfSSL_set_group_messages(WOLFSSL*); - - -#ifdef HAVE_FUZZER -enum fuzzer_type { - FUZZ_HMAC = 0, - FUZZ_ENCRYPT = 1, - FUZZ_SIGNATURE = 2, - FUZZ_HASH = 3, - FUZZ_HEAD = 4 -}; - -typedef int (*CallbackFuzzer)(WOLFSSL* ssl, const unsigned char* buf, int sz, - int type, void* fuzzCtx); - -WOLFSSL_API void wolfSSL_SetFuzzerCb(WOLFSSL* ssl, CallbackFuzzer cbf, void* fCtx); -#endif - - -WOLFSSL_API int wolfSSL_DTLS_SetCookieSecret(WOLFSSL*, - const unsigned char*, - unsigned int); - - -/* I/O Callback default errors */ -enum IOerrors { - WOLFSSL_CBIO_ERR_GENERAL = -1, /* general unexpected err */ - WOLFSSL_CBIO_ERR_WANT_READ = -2, /* need to call read again */ - WOLFSSL_CBIO_ERR_WANT_WRITE = -2, /* need to call write again */ - WOLFSSL_CBIO_ERR_CONN_RST = -3, /* connection reset */ - WOLFSSL_CBIO_ERR_ISR = -4, /* interrupt */ - WOLFSSL_CBIO_ERR_CONN_CLOSE = -5, /* connection closed or epipe */ - WOLFSSL_CBIO_ERR_TIMEOUT = -6 /* socket timeout */ -}; - - -/* CA cache callbacks */ -enum { - WOLFSSL_SSLV3 = 0, - WOLFSSL_TLSV1 = 1, - WOLFSSL_TLSV1_1 = 2, - WOLFSSL_TLSV1_2 = 3, - WOLFSSL_TLSV1_3 = 4, - WOLFSSL_USER_CA = 1, /* user added as trusted */ - WOLFSSL_CHAIN_CA = 2 /* added to cache from trusted chain */ -}; - -WOLFSSL_API WC_RNG* wolfSSL_GetRNG(WOLFSSL*); - -WOLFSSL_API int wolfSSL_CTX_SetMinVersion(WOLFSSL_CTX* ctx, int version); -WOLFSSL_API int wolfSSL_SetMinVersion(WOLFSSL* ssl, int version); -WOLFSSL_API int wolfSSL_GetObjectSize(void); /* object size based on build */ -WOLFSSL_API int wolfSSL_CTX_GetObjectSize(void); -WOLFSSL_API int wolfSSL_METHOD_GetObjectSize(void); -WOLFSSL_API int wolfSSL_GetOutputSize(WOLFSSL*, int); -WOLFSSL_API int wolfSSL_GetMaxOutputSize(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetVersion(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_SetVersion(WOLFSSL* ssl, int version); - -/* moved to asn.c, old names kept for backwards compatability */ -#define wolfSSL_KeyPemToDer wc_KeyPemToDer -#define wolfSSL_CertPemToDer wc_CertPemToDer -#define wolfSSL_PemPubKeyToDer wc_PemPubKeyToDer -#define wolfSSL_PubKeyPemToDer wc_PubKeyPemToDer -#define wolfSSL_PemCertToDer wc_PemCertToDer - - -typedef void (*CallbackCACache)(unsigned char* der, int sz, int type); -typedef void (*CbMissingCRL)(const char* url); -typedef int (*CbOCSPIO)(void*, const char*, int, - unsigned char*, int, unsigned char**); -typedef void (*CbOCSPRespFree)(void*,unsigned char*); - -#ifdef HAVE_CRL_IO -typedef int (*CbCrlIO)(WOLFSSL_CRL* crl, const char* url, int urlSz); -#endif - -/* User Atomic Record Layer CallBacks */ -typedef int (*CallbackMacEncrypt)(WOLFSSL* ssl, unsigned char* macOut, - const unsigned char* macIn, unsigned int macInSz, int macContent, - int macVerify, unsigned char* encOut, const unsigned char* encIn, - unsigned int encSz, void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetMacEncryptCb(WOLFSSL_CTX*, CallbackMacEncrypt); -WOLFSSL_API void wolfSSL_SetMacEncryptCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetMacEncryptCtx(WOLFSSL* ssl); - -typedef int (*CallbackDecryptVerify)(WOLFSSL* ssl, - unsigned char* decOut, const unsigned char* decIn, - unsigned int decSz, int content, int verify, unsigned int* padSz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetDecryptVerifyCb(WOLFSSL_CTX*, - CallbackDecryptVerify); -WOLFSSL_API void wolfSSL_SetDecryptVerifyCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetDecryptVerifyCtx(WOLFSSL* ssl); - -WOLFSSL_API const unsigned char* wolfSSL_GetMacSecret(WOLFSSL*, int); -WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteKey(WOLFSSL*); -WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteIV(WOLFSSL*); -WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteKey(WOLFSSL*); -WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteIV(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetKeySize(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetIVSize(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetSide(WOLFSSL*); -WOLFSSL_API int wolfSSL_IsTLSv1_1(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetBulkCipher(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetCipherBlockSize(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetAeadMacSize(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetHmacSize(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetHmacType(WOLFSSL*); -WOLFSSL_API int wolfSSL_GetCipherType(WOLFSSL*); -WOLFSSL_API int wolfSSL_SetTlsHmacInner(WOLFSSL*, unsigned char*, - unsigned int, int, int); - -/* Atomic User Needs */ -enum { - WOLFSSL_SERVER_END = 0, - WOLFSSL_CLIENT_END = 1, - WOLFSSL_NEITHER_END = 3, - WOLFSSL_BLOCK_TYPE = 2, - WOLFSSL_STREAM_TYPE = 3, - WOLFSSL_AEAD_TYPE = 4, - WOLFSSL_TLS_HMAC_INNER_SZ = 13 /* SEQ_SZ + ENUM + VERSION_SZ + LEN_SZ */ -}; - -/* for GetBulkCipher and internal use */ -enum BulkCipherAlgorithm { - wolfssl_cipher_null, - wolfssl_rc4, - wolfssl_rc2, - wolfssl_des, - wolfssl_triple_des, /* leading 3 (3des) not valid identifier */ - wolfssl_des40, -#ifdef HAVE_IDEA - wolfssl_idea, -#endif - wolfssl_aes, - wolfssl_aes_gcm, - wolfssl_aes_ccm, - wolfssl_chacha, - wolfssl_camellia, - wolfssl_hc128, /* wolfSSL extensions */ - wolfssl_rabbit -}; - - -/* for KDF TLS 1.2 mac types */ -enum KDF_MacAlgorithm { - wolfssl_sha256 = 4, /* needs to match internal MACAlgorithm */ - wolfssl_sha384, - wolfssl_sha512 -}; - - -/* Public Key Callback support */ -#ifdef HAVE_PK_CALLBACKS -#ifdef HAVE_ECC - -struct ecc_key; - -typedef int (*CallbackEccKeyGen)(WOLFSSL* ssl, struct ecc_key* key, - unsigned int keySz, int ecc_curve, void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetEccKeyGenCb(WOLFSSL_CTX*, CallbackEccKeyGen); -WOLFSSL_API void wolfSSL_SetEccKeyGenCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetEccKeyGenCtx(WOLFSSL* ssl); - -typedef int (*CallbackEccSign)(WOLFSSL* ssl, - const unsigned char* in, unsigned int inSz, - unsigned char* out, unsigned int* outSz, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetEccSignCb(WOLFSSL_CTX*, CallbackEccSign); -WOLFSSL_API void wolfSSL_SetEccSignCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetEccSignCtx(WOLFSSL* ssl); - -typedef int (*CallbackEccVerify)(WOLFSSL* ssl, - const unsigned char* sig, unsigned int sigSz, - const unsigned char* hash, unsigned int hashSz, - const unsigned char* keyDer, unsigned int keySz, - int* result, void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetEccVerifyCb(WOLFSSL_CTX*, CallbackEccVerify); -WOLFSSL_API void wolfSSL_SetEccVerifyCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetEccVerifyCtx(WOLFSSL* ssl); - -typedef int (*CallbackEccSharedSecret)(WOLFSSL* ssl, struct ecc_key* otherKey, - unsigned char* pubKeyDer, unsigned int* pubKeySz, - unsigned char* out, unsigned int* outlen, - int side, void* ctx); /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */ -WOLFSSL_API void wolfSSL_CTX_SetEccSharedSecretCb(WOLFSSL_CTX*, CallbackEccSharedSecret); -WOLFSSL_API void wolfSSL_SetEccSharedSecretCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetEccSharedSecretCtx(WOLFSSL* ssl); -#endif - -#ifndef NO_DH -/* Public DH Key Callback support */ -struct DhKey; -typedef int (*CallbackDhAgree)(WOLFSSL* ssl, struct DhKey* key, - const unsigned char* priv, unsigned int privSz, - const unsigned char* otherPubKeyDer, unsigned int otherPubKeySz, - unsigned char* out, unsigned int* outlen, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetDhAgreeCb(WOLFSSL_CTX*, CallbackDhAgree); -WOLFSSL_API void wolfSSL_SetDhAgreeCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetDhAgreeCtx(WOLFSSL* ssl); -#endif /* !NO_DH */ - -#ifdef HAVE_ED25519 -struct ed25519_key; -typedef int (*CallbackEd25519Sign)(WOLFSSL* ssl, - const unsigned char* in, unsigned int inSz, - unsigned char* out, unsigned int* outSz, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetEd25519SignCb(WOLFSSL_CTX*, - CallbackEd25519Sign); -WOLFSSL_API void wolfSSL_SetEd25519SignCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetEd25519SignCtx(WOLFSSL* ssl); - -typedef int (*CallbackEd25519Verify)(WOLFSSL* ssl, - const unsigned char* sig, unsigned int sigSz, - const unsigned char* msg, unsigned int msgSz, - const unsigned char* keyDer, unsigned int keySz, - int* result, void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetEd25519VerifyCb(WOLFSSL_CTX*, - CallbackEd25519Verify); -WOLFSSL_API void wolfSSL_SetEd25519VerifyCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetEd25519VerifyCtx(WOLFSSL* ssl); -#endif - -#ifdef HAVE_CURVE25519 -struct curve25519_key; - -typedef int (*CallbackX25519KeyGen)(WOLFSSL* ssl, struct curve25519_key* key, - unsigned int keySz, void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetX25519KeyGenCb(WOLFSSL_CTX*, CallbackX25519KeyGen); -WOLFSSL_API void wolfSSL_SetX25519KeyGenCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetX25519KeyGenCtx(WOLFSSL* ssl); - -typedef int (*CallbackX25519SharedSecret)(WOLFSSL* ssl, - struct curve25519_key* otherKey, - unsigned char* pubKeyDer, unsigned int* pubKeySz, - unsigned char* out, unsigned int* outlen, - int side, void* ctx); - /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */ -WOLFSSL_API void wolfSSL_CTX_SetX25519SharedSecretCb(WOLFSSL_CTX*, - CallbackX25519SharedSecret); -WOLFSSL_API void wolfSSL_SetX25519SharedSecretCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetX25519SharedSecretCtx(WOLFSSL* ssl); -#endif - -#ifndef NO_RSA -typedef int (*CallbackRsaSign)(WOLFSSL* ssl, - const unsigned char* in, unsigned int inSz, - unsigned char* out, unsigned int* outSz, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetRsaSignCb(WOLFSSL_CTX*, CallbackRsaSign); -WOLFSSL_API void wolfSSL_SetRsaSignCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetRsaSignCtx(WOLFSSL* ssl); - -typedef int (*CallbackRsaVerify)(WOLFSSL* ssl, - unsigned char* sig, unsigned int sigSz, - unsigned char** out, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetRsaVerifyCb(WOLFSSL_CTX*, CallbackRsaVerify); -WOLFSSL_API void wolfSSL_CTX_SetRsaSignCheckCb(WOLFSSL_CTX*, CallbackRsaVerify); -WOLFSSL_API void wolfSSL_SetRsaVerifyCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetRsaVerifyCtx(WOLFSSL* ssl); - -#ifdef WC_RSA_PSS -typedef int (*CallbackRsaPssSign)(WOLFSSL* ssl, - const unsigned char* in, unsigned int inSz, - unsigned char* out, unsigned int* outSz, - int hash, int mgf, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetRsaPssSignCb(WOLFSSL_CTX*, CallbackRsaPssSign); -WOLFSSL_API void wolfSSL_SetRsaPssSignCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetRsaPssSignCtx(WOLFSSL* ssl); - -typedef int (*CallbackRsaPssVerify)(WOLFSSL* ssl, - unsigned char* sig, unsigned int sigSz, - unsigned char** out, - int hash, int mgf, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetRsaPssVerifyCb(WOLFSSL_CTX*, - CallbackRsaPssVerify); -WOLFSSL_API void wolfSSL_CTX_SetRsaPssSignCheckCb(WOLFSSL_CTX*, - CallbackRsaPssVerify); -WOLFSSL_API void wolfSSL_SetRsaPssVerifyCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetRsaPssVerifyCtx(WOLFSSL* ssl); -#endif - -/* RSA Public Encrypt cb */ -typedef int (*CallbackRsaEnc)(WOLFSSL* ssl, - const unsigned char* in, unsigned int inSz, - unsigned char* out, unsigned int* outSz, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetRsaEncCb(WOLFSSL_CTX*, CallbackRsaEnc); -WOLFSSL_API void wolfSSL_SetRsaEncCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetRsaEncCtx(WOLFSSL* ssl); - -/* RSA Private Decrypt cb */ -typedef int (*CallbackRsaDec)(WOLFSSL* ssl, - unsigned char* in, unsigned int inSz, - unsigned char** out, - const unsigned char* keyDer, unsigned int keySz, - void* ctx); -WOLFSSL_API void wolfSSL_CTX_SetRsaDecCb(WOLFSSL_CTX*, CallbackRsaDec); -WOLFSSL_API void wolfSSL_SetRsaDecCtx(WOLFSSL* ssl, void *ctx); -WOLFSSL_API void* wolfSSL_GetRsaDecCtx(WOLFSSL* ssl); -#endif -#endif /* HAVE_PK_CALLBACKS */ - -#ifndef NO_CERTS - WOLFSSL_API void wolfSSL_CTX_SetCACb(WOLFSSL_CTX*, CallbackCACache); - - WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CTX_GetCertManager(WOLFSSL_CTX*); - - WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew_ex(void* heap); - WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew(void); - WOLFSSL_API void wolfSSL_CertManagerFree(WOLFSSL_CERT_MANAGER*); - - WOLFSSL_API int wolfSSL_CertManagerLoadCA(WOLFSSL_CERT_MANAGER*, const char* f, - const char* d); - WOLFSSL_API int wolfSSL_CertManagerLoadCABuffer(WOLFSSL_CERT_MANAGER*, - const unsigned char* in, long sz, int format); - WOLFSSL_API int wolfSSL_CertManagerUnloadCAs(WOLFSSL_CERT_MANAGER* cm); -#ifdef WOLFSSL_TRUST_PEER_CERT - WOLFSSL_API int wolfSSL_CertManagerUnload_trust_peers(WOLFSSL_CERT_MANAGER* cm); -#endif - WOLFSSL_API int wolfSSL_CertManagerVerify(WOLFSSL_CERT_MANAGER*, const char* f, - int format); - WOLFSSL_API int wolfSSL_CertManagerVerifyBuffer(WOLFSSL_CERT_MANAGER* cm, - const unsigned char* buff, long sz, int format); - WOLFSSL_API int wolfSSL_CertManagerCheckCRL(WOLFSSL_CERT_MANAGER*, - unsigned char*, int sz); - WOLFSSL_API int wolfSSL_CertManagerEnableCRL(WOLFSSL_CERT_MANAGER*, - int options); - WOLFSSL_API int wolfSSL_CertManagerDisableCRL(WOLFSSL_CERT_MANAGER*); - WOLFSSL_API int wolfSSL_CertManagerLoadCRL(WOLFSSL_CERT_MANAGER*, - const char*, int, int); - WOLFSSL_API int wolfSSL_CertManagerLoadCRLBuffer(WOLFSSL_CERT_MANAGER*, - const unsigned char*, long sz, int); - WOLFSSL_API int wolfSSL_CertManagerSetCRL_Cb(WOLFSSL_CERT_MANAGER*, - CbMissingCRL); -#ifdef HAVE_CRL_IO - WOLFSSL_API int wolfSSL_CertManagerSetCRL_IOCb(WOLFSSL_CERT_MANAGER*, - CbCrlIO); -#endif - WOLFSSL_API int wolfSSL_CertManagerCheckOCSP(WOLFSSL_CERT_MANAGER*, - unsigned char*, int sz); - WOLFSSL_API int wolfSSL_CertManagerEnableOCSP(WOLFSSL_CERT_MANAGER*, - int options); - WOLFSSL_API int wolfSSL_CertManagerDisableOCSP(WOLFSSL_CERT_MANAGER*); - WOLFSSL_API int wolfSSL_CertManagerSetOCSPOverrideURL(WOLFSSL_CERT_MANAGER*, - const char*); - WOLFSSL_API int wolfSSL_CertManagerSetOCSP_Cb(WOLFSSL_CERT_MANAGER*, - CbOCSPIO, CbOCSPRespFree, void*); - - WOLFSSL_API int wolfSSL_CertManagerEnableOCSPStapling( - WOLFSSL_CERT_MANAGER* cm); - WOLFSSL_API int wolfSSL_CertManagerDisableOCSPStapling( - WOLFSSL_CERT_MANAGER* cm); - - WOLFSSL_API int wolfSSL_EnableCRL(WOLFSSL* ssl, int options); - WOLFSSL_API int wolfSSL_DisableCRL(WOLFSSL* ssl); - WOLFSSL_API int wolfSSL_LoadCRL(WOLFSSL*, const char*, int, int); - WOLFSSL_API int wolfSSL_LoadCRLBuffer(WOLFSSL*, - const unsigned char*, long sz, int); - WOLFSSL_API int wolfSSL_SetCRL_Cb(WOLFSSL*, CbMissingCRL); -#ifdef HAVE_CRL_IO - WOLFSSL_API int wolfSSL_SetCRL_IOCb(WOLFSSL* ssl, CbCrlIO cb); -#endif - WOLFSSL_API int wolfSSL_EnableOCSP(WOLFSSL*, int options); - WOLFSSL_API int wolfSSL_DisableOCSP(WOLFSSL*); - WOLFSSL_API int wolfSSL_SetOCSP_OverrideURL(WOLFSSL*, const char*); - WOLFSSL_API int wolfSSL_SetOCSP_Cb(WOLFSSL*, CbOCSPIO, CbOCSPRespFree, void*); - WOLFSSL_API int wolfSSL_EnableOCSPStapling(WOLFSSL*); - WOLFSSL_API int wolfSSL_DisableOCSPStapling(WOLFSSL*); - - WOLFSSL_API int wolfSSL_CTX_EnableCRL(WOLFSSL_CTX* ctx, int options); - WOLFSSL_API int wolfSSL_CTX_DisableCRL(WOLFSSL_CTX* ctx); - WOLFSSL_API int wolfSSL_CTX_LoadCRL(WOLFSSL_CTX*, const char*, int, int); - WOLFSSL_API int wolfSSL_CTX_LoadCRLBuffer(WOLFSSL_CTX*, - const unsigned char*, long sz, int); - WOLFSSL_API int wolfSSL_CTX_SetCRL_Cb(WOLFSSL_CTX*, CbMissingCRL); -#ifdef HAVE_CRL_IO - WOLFSSL_API int wolfSSL_CTX_SetCRL_IOCb(WOLFSSL_CTX*, CbCrlIO); -#endif - - WOLFSSL_API int wolfSSL_CTX_EnableOCSP(WOLFSSL_CTX*, int options); - WOLFSSL_API int wolfSSL_CTX_DisableOCSP(WOLFSSL_CTX*); - WOLFSSL_API int wolfSSL_CTX_SetOCSP_OverrideURL(WOLFSSL_CTX*, const char*); - WOLFSSL_API int wolfSSL_CTX_SetOCSP_Cb(WOLFSSL_CTX*, - CbOCSPIO, CbOCSPRespFree, void*); - WOLFSSL_API int wolfSSL_CTX_EnableOCSPStapling(WOLFSSL_CTX*); - WOLFSSL_API int wolfSSL_CTX_DisableOCSPStapling(WOLFSSL_CTX*); -#endif /* !NO_CERTS */ - - -#ifdef SINGLE_THREADED - WOLFSSL_API int wolfSSL_CTX_new_rng(WOLFSSL_CTX*); -#endif - -/* end of handshake frees temporary arrays, if user needs for get_keys or - psk hints, call KeepArrays before handshake and then FreeArrays when done - if don't want to wait for object free */ -WOLFSSL_API void wolfSSL_KeepArrays(WOLFSSL*); -WOLFSSL_API void wolfSSL_FreeArrays(WOLFSSL*); - -WOLFSSL_API int wolfSSL_KeepHandshakeResources(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_FreeHandshakeResources(WOLFSSL* ssl); - -WOLFSSL_API int wolfSSL_CTX_UseClientSuites(WOLFSSL_CTX* ctx); -WOLFSSL_API int wolfSSL_UseClientSuites(WOLFSSL* ssl); - -/* async additions */ -#define wolfSSL_UseAsync wolfSSL_SetDevId -#define wolfSSL_CTX_UseAsync wolfSSL_CTX_SetDevId -WOLFSSL_API int wolfSSL_SetDevId(WOLFSSL*, int devId); -WOLFSSL_API int wolfSSL_CTX_SetDevId(WOLFSSL_CTX*, int devId); - -/* helpers to get device id and heap */ -WOLFSSL_API int wolfSSL_CTX_GetDevId(WOLFSSL_CTX* ctx, WOLFSSL* ssl); -WOLFSSL_API void* wolfSSL_CTX_GetHeap(WOLFSSL_CTX* ctx, WOLFSSL* ssl); - -/* TLS Extensions */ - -/* Server Name Indication */ -#ifdef HAVE_SNI - -/* SNI types */ -enum { - WOLFSSL_SNI_HOST_NAME = 0 -}; - -WOLFSSL_API int wolfSSL_UseSNI(WOLFSSL* ssl, unsigned char type, - const void* data, unsigned short size); -WOLFSSL_API int wolfSSL_CTX_UseSNI(WOLFSSL_CTX* ctx, unsigned char type, - const void* data, unsigned short size); - -#ifndef NO_WOLFSSL_SERVER - -/* SNI options */ -enum { - /* Do not abort the handshake if the requested SNI didn't match. */ - WOLFSSL_SNI_CONTINUE_ON_MISMATCH = 0x01, - - /* Behave as if the requested SNI matched in a case of mismatch. */ - /* In this case, the status will be set to WOLFSSL_SNI_FAKE_MATCH. */ - WOLFSSL_SNI_ANSWER_ON_MISMATCH = 0x02, - - /* Abort the handshake if the client didn't send a SNI request. */ - WOLFSSL_SNI_ABORT_ON_ABSENCE = 0x04, -}; - -WOLFSSL_API void wolfSSL_SNI_SetOptions(WOLFSSL* ssl, unsigned char type, - unsigned char options); -WOLFSSL_API void wolfSSL_CTX_SNI_SetOptions(WOLFSSL_CTX* ctx, - unsigned char type, unsigned char options); -WOLFSSL_API int wolfSSL_SNI_GetFromBuffer( - const unsigned char* clientHello, unsigned int helloSz, - unsigned char type, unsigned char* sni, unsigned int* inOutSz); - -#endif /* NO_WOLFSSL_SERVER */ - -/* SNI status */ -enum { - WOLFSSL_SNI_NO_MATCH = 0, - WOLFSSL_SNI_FAKE_MATCH = 1, /**< @see WOLFSSL_SNI_ANSWER_ON_MISMATCH */ - WOLFSSL_SNI_REAL_MATCH = 2, - WOLFSSL_SNI_FORCE_KEEP = 3 /** Used with -DWOLFSSL_ALWAYS_KEEP_SNI */ -}; - -WOLFSSL_API unsigned char wolfSSL_SNI_Status(WOLFSSL* ssl, unsigned char type); - -WOLFSSL_API unsigned short wolfSSL_SNI_GetRequest(WOLFSSL *ssl, - unsigned char type, void** data); - -#endif /* HAVE_SNI */ - -/* Application-Layer Protocol Negotiation */ -#ifdef HAVE_ALPN - -/* ALPN status code */ -enum { - WOLFSSL_ALPN_NO_MATCH = 0, - WOLFSSL_ALPN_MATCH = 1, - WOLFSSL_ALPN_CONTINUE_ON_MISMATCH = 2, - WOLFSSL_ALPN_FAILED_ON_MISMATCH = 4, -}; - -enum { - WOLFSSL_MAX_ALPN_PROTO_NAME_LEN = 255, - WOLFSSL_MAX_ALPN_NUMBER = 257 -}; - -#if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) -typedef int (*CallbackALPNSelect)(WOLFSSL* ssl, const unsigned char** out, - unsigned char* outLen, const unsigned char* in, unsigned int inLen, - void *arg); -#endif - -WOLFSSL_API int wolfSSL_UseALPN(WOLFSSL* ssl, char *protocol_name_list, - unsigned int protocol_name_listSz, - unsigned char options); - -WOLFSSL_API int wolfSSL_ALPN_GetProtocol(WOLFSSL* ssl, char **protocol_name, - unsigned short *size); - -WOLFSSL_API int wolfSSL_ALPN_GetPeerProtocol(WOLFSSL* ssl, char **list, - unsigned short *listSz); -WOLFSSL_API int wolfSSL_ALPN_FreePeerProtocol(WOLFSSL* ssl, char **list); -#endif /* HAVE_ALPN */ - -/* Maximum Fragment Length */ -#ifdef HAVE_MAX_FRAGMENT - -/* Fragment lengths */ -enum { - WOLFSSL_MFL_2_9 = 1, /* 512 bytes */ - WOLFSSL_MFL_2_10 = 2, /* 1024 bytes */ - WOLFSSL_MFL_2_11 = 3, /* 2048 bytes */ - WOLFSSL_MFL_2_12 = 4, /* 4096 bytes */ - WOLFSSL_MFL_2_13 = 5, /* 8192 bytes *//* wolfSSL ONLY!!! */ - WOLFSSL_MFL_2_8 = 6, /* 256 bytes *//* wolfSSL ONLY!!! */ - WOLFSSL_MFL_MIN = WOLFSSL_MFL_2_9, - WOLFSSL_MFL_MAX = WOLFSSL_MFL_2_8, -}; - -#ifndef NO_WOLFSSL_CLIENT - -WOLFSSL_API int wolfSSL_UseMaxFragment(WOLFSSL* ssl, unsigned char mfl); -WOLFSSL_API int wolfSSL_CTX_UseMaxFragment(WOLFSSL_CTX* ctx, unsigned char mfl); - -#endif -#endif /* HAVE_MAX_FRAGMENT */ - -/* Truncated HMAC */ -#ifdef HAVE_TRUNCATED_HMAC -#ifndef NO_WOLFSSL_CLIENT - -WOLFSSL_API int wolfSSL_UseTruncatedHMAC(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_CTX_UseTruncatedHMAC(WOLFSSL_CTX* ctx); - -#endif -#endif - -/* Certificate Status Request */ -/* Certificate Status Type */ -enum { - WOLFSSL_CSR_OCSP = 1 -}; - -/* Certificate Status Options (flags) */ -enum { - WOLFSSL_CSR_OCSP_USE_NONCE = 0x01 -}; - -#ifdef HAVE_CERTIFICATE_STATUS_REQUEST -#ifndef NO_WOLFSSL_CLIENT - -WOLFSSL_API int wolfSSL_UseOCSPStapling(WOLFSSL* ssl, - unsigned char status_type, unsigned char options); - -WOLFSSL_API int wolfSSL_CTX_UseOCSPStapling(WOLFSSL_CTX* ctx, - unsigned char status_type, unsigned char options); - -#endif -#endif - -/* Certificate Status Request v2 */ -/* Certificate Status Type */ -enum { - WOLFSSL_CSR2_OCSP = 1, - WOLFSSL_CSR2_OCSP_MULTI = 2 -}; - -/* Certificate Status v2 Options (flags) */ -enum { - WOLFSSL_CSR2_OCSP_USE_NONCE = 0x01 -}; - -#ifdef HAVE_CERTIFICATE_STATUS_REQUEST_V2 -#ifndef NO_WOLFSSL_CLIENT - -WOLFSSL_API int wolfSSL_UseOCSPStaplingV2(WOLFSSL* ssl, - unsigned char status_type, unsigned char options); - -WOLFSSL_API int wolfSSL_CTX_UseOCSPStaplingV2(WOLFSSL_CTX* ctx, - unsigned char status_type, unsigned char options); - -#endif -#endif - -/* Named Groups */ -enum { -#if 0 /* Not Supported */ - WOLFSSL_ECC_SECT163K1 = 1, - WOLFSSL_ECC_SECT163R1 = 2, - WOLFSSL_ECC_SECT163R2 = 3, - WOLFSSL_ECC_SECT193R1 = 4, - WOLFSSL_ECC_SECT193R2 = 5, - WOLFSSL_ECC_SECT233K1 = 6, - WOLFSSL_ECC_SECT233R1 = 7, - WOLFSSL_ECC_SECT239K1 = 8, - WOLFSSL_ECC_SECT283K1 = 9, - WOLFSSL_ECC_SECT283R1 = 10, - WOLFSSL_ECC_SECT409K1 = 11, - WOLFSSL_ECC_SECT409R1 = 12, - WOLFSSL_ECC_SECT571K1 = 13, - WOLFSSL_ECC_SECT571R1 = 14, -#endif - WOLFSSL_ECC_SECP160K1 = 15, - WOLFSSL_ECC_SECP160R1 = 16, - WOLFSSL_ECC_SECP160R2 = 17, - WOLFSSL_ECC_SECP192K1 = 18, - WOLFSSL_ECC_SECP192R1 = 19, - WOLFSSL_ECC_SECP224K1 = 20, - WOLFSSL_ECC_SECP224R1 = 21, - WOLFSSL_ECC_SECP256K1 = 22, - WOLFSSL_ECC_SECP256R1 = 23, - WOLFSSL_ECC_SECP384R1 = 24, - WOLFSSL_ECC_SECP521R1 = 25, - WOLFSSL_ECC_BRAINPOOLP256R1 = 26, - WOLFSSL_ECC_BRAINPOOLP384R1 = 27, - WOLFSSL_ECC_BRAINPOOLP512R1 = 28, - WOLFSSL_ECC_X25519 = 29, -#ifdef WOLFSSL_TLS13 - /* Not implemented. */ - WOLFSSL_ECC_X448 = 30, - - WOLFSSL_FFDHE_2048 = 256, - WOLFSSL_FFDHE_3072 = 257, - WOLFSSL_FFDHE_4096 = 258, - WOLFSSL_FFDHE_6144 = 259, - WOLFSSL_FFDHE_8192 = 260, -#endif -}; - -enum { - WOLFSSL_EC_PF_UNCOMPRESSED = 0, -#if 0 /* Not Supported */ - WOLFSSL_EC_PF_X962_COMP_PRIME = 1, - WOLFSSL_EC_PF_X962_COMP_CHAR2 = 2, -#endif -}; - -#ifdef HAVE_SUPPORTED_CURVES -#ifndef NO_WOLFSSL_CLIENT - -WOLFSSL_API int wolfSSL_UseSupportedCurve(WOLFSSL* ssl, unsigned short name); -WOLFSSL_API int wolfSSL_CTX_UseSupportedCurve(WOLFSSL_CTX* ctx, - unsigned short name); - -#endif -#endif - -#ifdef WOLFSSL_TLS13 -WOLFSSL_API int wolfSSL_UseKeyShare(WOLFSSL* ssl, unsigned short group); -WOLFSSL_API int wolfSSL_NoKeyShares(WOLFSSL* ssl); -#endif - - -/* Secure Renegotiation */ -#ifdef HAVE_SECURE_RENEGOTIATION - -WOLFSSL_API int wolfSSL_UseSecureRenegotiation(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_Rehandshake(WOLFSSL* ssl); - -#endif - -/* Session Ticket */ -#ifdef HAVE_SESSION_TICKET - -#ifndef NO_WOLFSSL_CLIENT -WOLFSSL_API int wolfSSL_UseSessionTicket(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_CTX_UseSessionTicket(WOLFSSL_CTX* ctx); -WOLFSSL_API int wolfSSL_get_SessionTicket(WOLFSSL*, unsigned char*, unsigned int*); -WOLFSSL_API int wolfSSL_set_SessionTicket(WOLFSSL*, const unsigned char*, unsigned int); -typedef int (*CallbackSessionTicket)(WOLFSSL*, const unsigned char*, int, void*); -WOLFSSL_API int wolfSSL_set_SessionTicket_cb(WOLFSSL*, - CallbackSessionTicket, void*); -#endif /* NO_WOLFSSL_CLIENT */ - - -#define WOLFSSL_TICKET_NAME_SZ 16 -#define WOLFSSL_TICKET_IV_SZ 16 -#define WOLFSSL_TICKET_MAC_SZ 32 - -enum TicketEncRet { - WOLFSSL_TICKET_RET_FATAL = -1, /* fatal error, don't use ticket */ - WOLFSSL_TICKET_RET_OK = 0, /* ok, use ticket */ - WOLFSSL_TICKET_RET_REJECT, /* don't use ticket, but not fatal */ - WOLFSSL_TICKET_RET_CREATE /* existing ticket ok and create new one */ -}; - -#ifndef NO_WOLFSSL_SERVER - -typedef int (*SessionTicketEncCb)(WOLFSSL*, - unsigned char key_name[WOLFSSL_TICKET_NAME_SZ], - unsigned char iv[WOLFSSL_TICKET_IV_SZ], - unsigned char mac[WOLFSSL_TICKET_MAC_SZ], - int enc, unsigned char*, int, int*, void*); -WOLFSSL_API int wolfSSL_CTX_set_TicketEncCb(WOLFSSL_CTX* ctx, - SessionTicketEncCb); -WOLFSSL_API int wolfSSL_CTX_set_TicketHint(WOLFSSL_CTX* ctx, int); -WOLFSSL_API int wolfSSL_CTX_set_TicketEncCtx(WOLFSSL_CTX* ctx, void*); - -#endif /* NO_WOLFSSL_SERVER */ - -#endif /* HAVE_SESSION_TICKET */ - -#ifdef HAVE_QSH -/* Quantum-safe Crypto Schemes */ -enum { - WOLFSSL_NTRU_EESS439 = 0x0101, /* max plaintext length of 65 */ - WOLFSSL_NTRU_EESS593 = 0x0102, /* max plaintext length of 86 */ - WOLFSSL_NTRU_EESS743 = 0x0103, /* max plaintext length of 106 */ - WOLFSSL_LWE_XXX = 0x0201, /* Learning With Error encryption scheme */ - WOLFSSL_HFE_XXX = 0x0301, /* Hidden Field Equation scheme */ - WOLFSSL_NULL_QSH = 0xFFFF /* QSHScheme is not used */ -}; - - -/* test if the connection is using a QSH secure connection return 1 if so */ -WOLFSSL_API int wolfSSL_isQSH(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_UseSupportedQSH(WOLFSSL* ssl, unsigned short name); -#ifndef NO_WOLFSSL_CLIENT - /* user control over sending client public key in hello - when flag = 1 will send keys if flag is 0 or function is not called - then will not send keys in the hello extension */ - WOLFSSL_API int wolfSSL_UseClientQSHKeys(WOLFSSL* ssl, unsigned char flag); -#endif - -#endif /* QSH */ - -/* TLS Extended Master Secret Extension */ -WOLFSSL_API int wolfSSL_DisableExtendedMasterSecret(WOLFSSL* ssl); -WOLFSSL_API int wolfSSL_CTX_DisableExtendedMasterSecret(WOLFSSL_CTX* ctx); - - -#define WOLFSSL_CRL_MONITOR 0x01 /* monitor this dir flag */ -#define WOLFSSL_CRL_START_MON 0x02 /* start monitoring flag */ - - -/* notify user the handshake is done */ -typedef int (*HandShakeDoneCb)(WOLFSSL*, void*); -WOLFSSL_API int wolfSSL_SetHsDoneCb(WOLFSSL*, HandShakeDoneCb, void*); - - -WOLFSSL_API int wolfSSL_PrintSessionStats(void); -WOLFSSL_API int wolfSSL_get_session_stats(unsigned int* active, - unsigned int* total, - unsigned int* peak, - unsigned int* maxSessions); -/* External facing KDF */ -WOLFSSL_API -int wolfSSL_MakeTlsMasterSecret(unsigned char* ms, unsigned int msLen, - const unsigned char* pms, unsigned int pmsLen, - const unsigned char* cr, const unsigned char* sr, - int tls1_2, int hash_type); - -WOLFSSL_API -int wolfSSL_MakeTlsExtendedMasterSecret(unsigned char* ms, unsigned int msLen, - const unsigned char* pms, unsigned int pmsLen, - const unsigned char* sHash, unsigned int sHashLen, - int tls1_2, int hash_type); - -WOLFSSL_API -int wolfSSL_DeriveTlsKeys(unsigned char* key_data, unsigned int keyLen, - const unsigned char* ms, unsigned int msLen, - const unsigned char* sr, const unsigned char* cr, - int tls1_2, int hash_type); - -#ifdef WOLFSSL_CALLBACKS - -/* used internally by wolfSSL while OpenSSL types aren't */ -#include - -typedef int (*HandShakeCallBack)(HandShakeInfo*); -typedef int (*TimeoutCallBack)(TimeoutInfo*); - -/* wolfSSL connect extension allowing HandShakeCallBack and/or TimeoutCallBack - for diagnostics */ -WOLFSSL_API int wolfSSL_connect_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack, - Timeval); -WOLFSSL_API int wolfSSL_accept_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack, - Timeval); - -#endif /* WOLFSSL_CALLBACKS */ - - -#ifdef WOLFSSL_HAVE_WOLFSCEP - WOLFSSL_API void wolfSSL_wolfSCEP(void); -#endif /* WOLFSSL_HAVE_WOLFSCEP */ - -#ifdef WOLFSSL_HAVE_CERT_SERVICE - WOLFSSL_API void wolfSSL_cert_service(void); -#endif - -#if defined(OPENSSL_ALL) || defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL) -/* Smaller subset of X509 compatibility functions. Avoid increasing the size of - * this subset and its memory usage */ - -#include -struct WOLFSSL_X509_NAME_ENTRY { - WOLFSSL_ASN1_OBJECT object; /* static object just for keeping grp, type */ - WOLFSSL_ASN1_STRING data; - WOLFSSL_ASN1_STRING* value; /* points to data, for lighttpd port */ - int nid; /* i.e. ASN_COMMON_NAME */ - int set; - int size; -}; -#endif /* OPENSSL_ALL || OPENSSL_EXTRA || OPENSSL_EXTRA_X509_SMALL */ - - -#if defined(OPENSSL_EXTRA) || defined(OPENSSL_ALL) - -enum { - WOLFSSL_SYS_ACCEPT = 0, - WOLFSSL_SYS_BIND, - WOLFSSL_SYS_CONNECT, - WOLFSSL_SYS_FOPEN, - WOLFSSL_SYS_FREAD, - WOLFSSL_SYS_GETADDRINFO, - WOLFSSL_SYS_GETSOCKOPT, - WOLFSSL_SYS_GETSOCKNAME, - WOLFSSL_SYS_GETHOSTBYNAME, - WOLFSSL_SYS_GETNAMEINFO, - WOLFSSL_SYS_GETSERVBYNAME, - WOLFSSL_SYS_IOCTLSOCKET, - WOLFSSL_SYS_LISTEN, - WOLFSSL_SYS_OPENDIR, - WOLFSSL_SYS_SETSOCKOPT, - WOLFSSL_SYS_SOCKET -}; - -/* Object functions */ -WOLFSSL_API const char * wolfSSL_OBJ_nid2sn(int n); -WOLFSSL_API int wolfSSL_OBJ_obj2nid(const WOLFSSL_ASN1_OBJECT *o); -WOLFSSL_API int wolfSSL_OBJ_sn2nid(const char *sn); - -WOLFSSL_API char* wolfSSL_OBJ_nid2ln(int n); -WOLFSSL_API int wolfSSL_OBJ_txt2nid(const char *sn); - -WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_OBJ_nid2obj(int n); -WOLFSSL_LOCAL WOLFSSL_ASN1_OBJECT* wolfSSL_OBJ_nid2obj_ex(int n, WOLFSSL_ASN1_OBJECT *arg_obj); -WOLFSSL_API int wolfSSL_OBJ_obj2txt(char *buf, int buf_len, WOLFSSL_ASN1_OBJECT *a, int no_name); - -WOLFSSL_API void wolfSSL_OBJ_cleanup(void); -/* end of object functions */ - -WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error_line(const char **file, int *line); -WOLFSSL_API long wolfSSL_ctrl(WOLFSSL* ssl, int cmd, long opt, void* pt); -WOLFSSL_API long wolfSSL_CTX_ctrl(WOLFSSL_CTX* ctx, int cmd, long opt,void* pt); - -#ifndef NO_CERTS -WOLFSSL_API WOLFSSL_X509_NAME_ENTRY* wolfSSL_X509_NAME_ENTRY_create_by_NID( - WOLFSSL_X509_NAME_ENTRY** out, int nid, int type, - unsigned char* data, int dataSz); -WOLFSSL_API int wolfSSL_X509_NAME_add_entry(WOLFSSL_X509_NAME* name, - WOLFSSL_X509_NAME_ENTRY* entry, int idx, int set); -WOLFSSL_API int wolfSSL_X509_NAME_add_entry_by_txt(WOLFSSL_X509_NAME *name, - const char *field, int type, const unsigned char *bytes, int len, int loc, - int set); -WOLFSSL_API int wolfSSL_X509_NAME_cmp(const WOLFSSL_X509_NAME* x, - const WOLFSSL_X509_NAME* y); -WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_NAME_new(void); -WOLFSSL_API int wolfSSL_check_private_key(const WOLFSSL* ssl); -WOLFSSL_API void* wolfSSL_X509_get_ext_d2i(const WOLFSSL_X509* x509, - int nid, int* c, int* idx); -WOLFSSL_API int wolfSSL_X509_digest(const WOLFSSL_X509* x509, - const WOLFSSL_EVP_MD* digest, unsigned char* buf, unsigned int* len); -WOLFSSL_API int wolfSSL_use_certificate(WOLFSSL* ssl, WOLFSSL_X509* x509); -WOLFSSL_API int wolfSSL_use_PrivateKey(WOLFSSL* ssl, WOLFSSL_EVP_PKEY* pkey); -WOLFSSL_API int wolfSSL_use_PrivateKey_ASN1(int pri, WOLFSSL* ssl, - unsigned char* der, long derSz); -WOLFSSL_API WOLFSSL_EVP_PKEY *wolfSSL_get_privatekey(const WOLFSSL *ssl); -#ifndef NO_RSA -WOLFSSL_API int wolfSSL_use_RSAPrivateKey_ASN1(WOLFSSL* ssl, unsigned char* der, - long derSz); -#endif -#endif /* NO_CERTS */ - -WOLFSSL_API WOLFSSL_DH *wolfSSL_DSA_dup_DH(const WOLFSSL_DSA *r); - -WOLFSSL_API int wolfSSL_SESSION_get_master_key(const WOLFSSL_SESSION* ses, - unsigned char* out, int outSz); -WOLFSSL_API int wolfSSL_SESSION_get_master_key_length(const WOLFSSL_SESSION* ses); - -WOLFSSL_API void wolfSSL_CTX_set_cert_store(WOLFSSL_CTX* ctx, - WOLFSSL_X509_STORE* str); -WOLFSSL_API int wolfSSL_i2d_X509_bio(WOLFSSL_BIO* bio, WOLFSSL_X509* x509); -#if !defined(NO_FILESYSTEM) -WOLFSSL_API WOLFSSL_X509* wolfSSL_d2i_X509_fp(XFILE fp, - WOLFSSL_X509** x509); -#endif -WOLFSSL_API WOLFSSL_X509* wolfSSL_d2i_X509_bio(WOLFSSL_BIO* bio, - WOLFSSL_X509** x509); -WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_CTX_get_cert_store(WOLFSSL_CTX* ctx); - -WOLFSSL_API size_t wolfSSL_BIO_wpending(const WOLFSSL_BIO *bio); -WOLFSSL_API size_t wolfSSL_BIO_ctrl_pending(WOLFSSL_BIO *b); -WOLFSSL_API size_t wolfSSL_get_server_random(const WOLFSSL *ssl, - unsigned char *out, size_t outlen); -WOLFSSL_API size_t wolfSSL_get_client_random(const WOLFSSL* ssl, - unsigned char* out, size_t outSz); -WOLFSSL_API int wolfSSL_CTX_use_PrivateKey(WOLFSSL_CTX *ctx, WOLFSSL_EVP_PKEY *pkey); -WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u); -WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509_AUX - (WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u); -#ifndef NO_FILESYSTEM -WOLFSSL_API WOLFSSL_X509_CRL *wolfSSL_PEM_read_X509_CRL(XFILE fp, - WOLFSSL_X509_CRL **x, pem_password_cb *cb, void *u); -#endif -WOLFSSL_API int wolfSSL_PEM_get_EVP_CIPHER_INFO(char* header, - EncryptedInfo* cipher); -WOLFSSL_API int wolfSSL_PEM_do_header(EncryptedInfo* cipher, - unsigned char* data, long* len, - pem_password_cb* callback, void* ctx); - -/*lighttp compatibility */ - -struct WOLFSSL_ASN1_BIT_STRING { - int length; - int type; - char* data; - long flags; -}; - - -#if defined(OPENSSL_EXTRA) \ - || defined(OPENSSL_ALL) \ - || defined(HAVE_LIGHTY) \ - || defined(WOLFSSL_MYSQL_COMPATIBLE) \ - || defined(HAVE_STUNNEL) \ - || defined(WOLFSSL_NGINX) \ - || defined(WOLFSSL_HAPROXY) -WOLFSSL_API void wolfSSL_X509_NAME_ENTRY_free(WOLFSSL_X509_NAME_ENTRY* ne); -WOLFSSL_API WOLFSSL_X509_NAME_ENTRY* wolfSSL_X509_NAME_ENTRY_new(void); -WOLFSSL_API void wolfSSL_X509_NAME_free(WOLFSSL_X509_NAME* name); -WOLFSSL_API char wolfSSL_CTX_use_certificate(WOLFSSL_CTX *ctx, WOLFSSL_X509 *x); -WOLFSSL_API int wolfSSL_BIO_read_filename(WOLFSSL_BIO *b, const char *name); -/* These are to be merged shortly */ -WOLFSSL_API void wolfSSL_set_verify_depth(WOLFSSL *ssl,int depth); -WOLFSSL_API void* wolfSSL_get_app_data( const WOLFSSL *ssl); -WOLFSSL_API int wolfSSL_set_app_data(WOLFSSL *ssl, void *arg); -WOLFSSL_API WOLFSSL_ASN1_OBJECT * wolfSSL_X509_NAME_ENTRY_get_object(WOLFSSL_X509_NAME_ENTRY *ne); -WOLFSSL_API WOLFSSL_X509_NAME_ENTRY *wolfSSL_X509_NAME_get_entry(WOLFSSL_X509_NAME *name, int loc); -WOLFSSL_API void wolfSSL_sk_X509_NAME_pop_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk, void f (WOLFSSL_X509_NAME*)); -WOLFSSL_API unsigned char *wolfSSL_SHA1(const unsigned char *d, size_t n, unsigned char *md); -WOLFSSL_API unsigned char *wolfSSL_SHA256(const unsigned char *d, size_t n, unsigned char *md); -WOLFSSL_API unsigned char *wolfSSL_SHA384(const unsigned char *d, size_t n, unsigned char *md); -WOLFSSL_API unsigned char *wolfSSL_SHA512(const unsigned char *d, size_t n, unsigned char *md); -WOLFSSL_API int wolfSSL_X509_check_private_key(WOLFSSL_X509*, WOLFSSL_EVP_PKEY*); -WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME) *wolfSSL_dup_CA_list( WOLF_STACK_OF(WOLFSSL_X509_NAME) *sk ); -WOLFSSL_API int wolfSSL_X509_check_ca(WOLFSSL_X509 *x509); - -#ifndef NO_FILESYSTEM -WOLFSSL_API long wolfSSL_BIO_set_fp(WOLFSSL_BIO *bio, XFILE fp, int c); -WOLFSSL_API long wolfSSL_BIO_get_fp(WOLFSSL_BIO *bio, XFILE* fp); -#endif - -#endif /* OPENSSL_EXTRA || OPENSSL_ALL || HAVE_LIGHTY || WOLFSSL_MYSQL_COMPATIBLE || HAVE_STUNNEL || WOLFSSL_NGINX || WOLFSSL_HAPROXY */ - -#endif /* OPENSSL_EXTRA || OPENSSL_ALL */ - - -#if defined(OPENSSL_ALL) \ - || defined(HAVE_STUNNEL) \ - || defined(HAVE_LIGHTY) \ - || defined(WOLFSSL_MYSQL_COMPATIBLE) \ - || defined(WOLFSSL_HAPROXY) \ - || defined(OPENSSL_EXTRA) - -WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_file(const char *filename, const char *mode); -WOLFSSL_API long wolfSSL_CTX_set_tmp_dh(WOLFSSL_CTX*, WOLFSSL_DH*); -WOLFSSL_API WOLFSSL_DH *wolfSSL_PEM_read_bio_DHparams(WOLFSSL_BIO *bp, - WOLFSSL_DH **x, pem_password_cb *cb, void *u); -WOLFSSL_API WOLFSSL_DSA *wolfSSL_PEM_read_bio_DSAparams(WOLFSSL_BIO *bp, - WOLFSSL_DSA **x, pem_password_cb *cb, void *u); -WOLFSSL_API int wolfSSL_PEM_write_bio_X509_REQ(WOLFSSL_BIO *bp,WOLFSSL_X509 *x); -WOLFSSL_API int wolfSSL_PEM_write_bio_X509_AUX(WOLFSSL_BIO *bp,WOLFSSL_X509 *x); -WOLFSSL_API int wolfSSL_PEM_write_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 *x); - -#endif /* HAVE_STUNNEL || HAVE_LIGHTY */ - -#ifdef OPENSSL_ALL -WOLFSSL_API int wolfSSL_i2d_X509_REQ(WOLFSSL_X509* req, unsigned char** out); -WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_REQ_new(void); -WOLFSSL_API void wolfSSL_X509_REQ_free(WOLFSSL_X509* req); -WOLFSSL_API int wolfSSL_X509_REQ_sign(WOLFSSL_X509 *req, WOLFSSL_EVP_PKEY *pkey, - const WOLFSSL_EVP_MD *md); -WOLFSSL_API int wolfSSL_X509_REQ_set_subject_name(WOLFSSL_X509 *req, - WOLFSSL_X509_NAME *name); -WOLFSSL_API int wolfSSL_X509_REQ_set_pubkey(WOLFSSL_X509 *req, - WOLFSSL_EVP_PKEY *pkey); -#endif - - -#if defined(OPENSSL_ALL) \ - || defined(HAVE_STUNNEL) \ - || defined(WOLFSSL_NGINX) \ - || defined(WOLFSSL_HAPROXY) \ - || defined(OPENSSL_EXTRA) \ - || defined(HAVE_LIGHTY) - -#include - -/* SNI received callback type */ -typedef int (*CallbackSniRecv)(WOLFSSL *ssl, int *ret, void* exArg); - -WOLFSSL_API int wolfSSL_CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int), - void *(*r) (void *, size_t, const char *, int), void (*f) (void *)); - -WOLFSSL_API void wolfSSL_CRYPTO_cleanup_all_ex_data(void); - -WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_DH_1536_prime(WOLFSSL_BIGNUM* bn); -WOLFSSL_API WOLFSSL_DH *wolfSSL_DH_generate_parameters(int prime_len, int generator, - void (*callback) (int, int, void *), void *cb_arg); - -WOLFSSL_API int wolfSSL_DH_generate_parameters_ex(WOLFSSL_DH*, int, int, - void (*callback) (int, int, void *)); - -WOLFSSL_API void wolfSSL_ERR_load_crypto_strings(void); - -WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error(void); - -WOLFSSL_API int wolfSSL_FIPS_mode(void); - -WOLFSSL_API int wolfSSL_FIPS_mode_set(int r); - -WOLFSSL_API int wolfSSL_RAND_set_rand_method(const void *meth); - -WOLFSSL_API int wolfSSL_CIPHER_get_bits(const WOLFSSL_CIPHER *c, int *alg_bits); - -WOLFSSL_API int wolfSSL_sk_X509_NAME_num(const WOLF_STACK_OF(WOLFSSL_X509_NAME) *s); - -WOLFSSL_API WOLFSSL_STACK* wolfSSL_sk_X509_new(void); -WOLFSSL_API int wolfSSL_sk_X509_num(const WOLF_STACK_OF(WOLFSSL_X509) *s); - -WOLFSSL_API int wolfSSL_X509_NAME_print_ex(WOLFSSL_BIO*,WOLFSSL_X509_NAME*,int, - unsigned long); - -WOLFSSL_API WOLFSSL_ASN1_BIT_STRING* wolfSSL_X509_get0_pubkey_bitstr( - const WOLFSSL_X509*); - -WOLFSSL_API int wolfSSL_CTX_add_session(WOLFSSL_CTX*, WOLFSSL_SESSION*); - -WOLFSSL_API int wolfSSL_version(WOLFSSL*); - -WOLFSSL_API int wolfSSL_get_state(const WOLFSSL*); - -WOLFSSL_API void* wolfSSL_sk_X509_NAME_value(const WOLF_STACK_OF(WOLFSSL_X509_NAME)*, int); - -WOLFSSL_API void* wolfSSL_sk_X509_value(WOLF_STACK_OF(WOLFSSL_X509)*, int); - -WOLFSSL_API void* wolfSSL_SESSION_get_ex_data(const WOLFSSL_SESSION*, int); - -WOLFSSL_API int wolfSSL_SESSION_set_ex_data(WOLFSSL_SESSION*, int, void*); - -WOLFSSL_API int wolfSSL_SESSION_get_ex_new_index(long,void*,void*,void*, - CRYPTO_free_func*); - -WOLFSSL_API int wolfSSL_X509_NAME_get_sz(WOLFSSL_X509_NAME*); - - -WOLFSSL_API const unsigned char* wolfSSL_SESSION_get_id(WOLFSSL_SESSION*, - unsigned int*); - -WOLFSSL_API int wolfSSL_set_tlsext_host_name(WOLFSSL *, const char *); - -WOLFSSL_API const char* wolfSSL_get_servername(WOLFSSL *, unsigned char); - -WOLFSSL_API WOLFSSL_CTX* wolfSSL_set_SSL_CTX(WOLFSSL*,WOLFSSL_CTX*); - -WOLFSSL_API VerifyCallback wolfSSL_CTX_get_verify_callback(WOLFSSL_CTX*); - -WOLFSSL_API VerifyCallback wolfSSL_get_verify_callback(WOLFSSL*); - -WOLFSSL_API void wolfSSL_CTX_set_servername_callback(WOLFSSL_CTX *, - CallbackSniRecv); -WOLFSSL_API int wolfSSL_CTX_set_tlsext_servername_callback(WOLFSSL_CTX *, - CallbackSniRecv); - -WOLFSSL_API void wolfSSL_CTX_set_servername_arg(WOLFSSL_CTX *, void*); - -WOLFSSL_API void wolfSSL_ERR_remove_thread_state(void*); - -/* support for depricated old name */ -#define WOLFSSL_ERR_remove_thread_state wolfSSL_ERR_remove_thread_state - -#ifndef NO_FILESYSTEM -WOLFSSL_API void wolfSSL_print_all_errors_fp(XFILE fp); -#endif - -WOLFSSL_API void wolfSSL_THREADID_set_callback(void (*threadid_func)(void*)); - -WOLFSSL_API void wolfSSL_THREADID_set_numeric(void* id, unsigned long val); - -WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_X509_STORE_get1_certs( - WOLFSSL_X509_STORE_CTX*, WOLFSSL_X509_NAME*); - -WOLFSSL_API void wolfSSL_sk_X509_pop_free(WOLF_STACK_OF(WOLFSSL_X509)* sk, void f (WOLFSSL_X509*)); -#endif /* OPENSSL_ALL || HAVE_STUNNEL || WOLFSSL_NGINX || WOLFSSL_HAPROXY || HAVE_LIGHTY */ - -#if defined(OPENSSL_ALL) || \ - defined(HAVE_STUNNEL) || defined(WOLFSSL_MYSQL_COMPATIBLE) || \ - defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) - -WOLFSSL_API int wolfSSL_CTX_get_verify_mode(WOLFSSL_CTX* ctx); - -#endif - -#ifdef WOLFSSL_JNI -WOLFSSL_API int wolfSSL_set_jobject(WOLFSSL* ssl, void* objPtr); -WOLFSSL_API void* wolfSSL_get_jobject(WOLFSSL* ssl); -#endif /* WOLFSSL_JNI */ - - -#ifdef WOLFSSL_ASYNC_CRYPT -WOLFSSL_API int wolfSSL_AsyncPoll(WOLFSSL* ssl, WOLF_EVENT_FLAG flags); -WOLFSSL_API int wolfSSL_CTX_AsyncPoll(WOLFSSL_CTX* ctx, WOLF_EVENT** events, int maxEvents, - WOLF_EVENT_FLAG flags, int* eventCount); -#endif /* WOLFSSL_ASYNC_CRYPT */ - -#ifdef OPENSSL_EXTRA -WOLFSSL_API int wolfSSL_CTX_set1_curves_list(WOLFSSL_CTX* ctx, char* names); - -typedef void (*SSL_Msg_Cb)(int write_p, int version, int content_type, - const void *buf, size_t len, WOLFSSL *ssl, void *arg); - -WOLFSSL_API int wolfSSL_CTX_set_msg_callback(WOLFSSL_CTX *ctx, SSL_Msg_Cb cb); -WOLFSSL_API int wolfSSL_set_msg_callback(WOLFSSL *ssl, SSL_Msg_Cb cb); -WOLFSSL_API int wolfSSL_CTX_set_msg_callback_arg(WOLFSSL_CTX *ctx, void* arg); -WOLFSSL_API int wolfSSL_set_msg_callback_arg(WOLFSSL *ssl, void* arg); -WOLFSSL_API unsigned long wolfSSL_ERR_peek_error_line_data(const char **file, - int *line, const char **data, int *flags); -WOLFSSL_API int wolfSSL_CTX_set_alpn_protos(WOLFSSL_CTX *ctx, - const unsigned char *protos, unsigned int protos_len); -WOLFSSL_API void *wolfSSL_OPENSSL_memdup(const void *data, - size_t siz, const char* file, int line); -WOLFSSL_API void wolfSSL_ERR_load_BIO_strings(void); -#endif - -#if defined(OPENSSL_ALL) \ - || defined(WOLFSSL_NGINX) \ - || defined(WOLFSSL_HAPROXY) \ - || defined(OPENSSL_EXTRA) -WOLFSSL_API void wolfSSL_OPENSSL_config(char *config_name); -#endif - -#if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) -/* Not an OpenSSL API. */ -WOLFSSL_LOCAL int wolfSSL_get_ocsp_response(WOLFSSL* ssl, byte** response); -/* Not an OpenSSL API. */ -WOLFSSL_LOCAL char* wolfSSL_get_ocsp_url(WOLFSSL* ssl); -/* Not an OpenSSL API. */ -WOLFSSL_API int wolfSSL_set_ocsp_url(WOLFSSL* ssl, char* url); -#endif - -#if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) \ - || defined(OPENSSL_EXTRA) || defined(HAVE_LIGHTY) -WOLFSSL_API WOLF_STACK_OF(WOLFSSL_CIPHER) *wolfSSL_get_ciphers_compat(const WOLFSSL *ssl); -WOLFSSL_API int wolfSSL_X509_get_ex_new_index(int idx, void *arg, void *a, - void *b, void *c); -WOLFSSL_API void *wolfSSL_X509_get_ex_data(WOLFSSL_X509 *x509, int idx); -WOLFSSL_API int wolfSSL_X509_set_ex_data(WOLFSSL_X509 *x509, int idx, - void *data); - -WOLFSSL_API int wolfSSL_X509_NAME_digest(const WOLFSSL_X509_NAME *data, - const WOLFSSL_EVP_MD *type, unsigned char *md, unsigned int *len); - -WOLFSSL_API long wolfSSL_SSL_CTX_get_timeout(const WOLFSSL_CTX *ctx); -WOLFSSL_API int wolfSSL_SSL_CTX_set_tmp_ecdh(WOLFSSL_CTX *ctx, - WOLFSSL_EC_KEY *ecdh); -WOLFSSL_API int wolfSSL_SSL_CTX_remove_session(WOLFSSL_CTX *, - WOLFSSL_SESSION *c); - -WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_rbio(const WOLFSSL *s); -WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_wbio(const WOLFSSL *s); -WOLFSSL_API int wolfSSL_SSL_do_handshake(WOLFSSL *s); -WOLFSSL_API int wolfSSL_SSL_in_init(WOLFSSL *a); /* #define in OpenSSL */ -#ifndef NO_SESSION_CACHE - WOLFSSL_API WOLFSSL_SESSION *wolfSSL_SSL_get0_session(const WOLFSSL *s); -#endif -WOLFSSL_API int wolfSSL_X509_check_host(WOLFSSL_X509 *x, const char *chk, - size_t chklen, unsigned int flags, char **peername); - -WOLFSSL_API int wolfSSL_i2a_ASN1_INTEGER(WOLFSSL_BIO *bp, - const WOLFSSL_ASN1_INTEGER *a); - -#ifdef HAVE_SESSION_TICKET -WOLFSSL_API int wolfSSL_CTX_set_tlsext_ticket_key_cb(WOLFSSL_CTX *, int (*)( - WOLFSSL *ssl, unsigned char *name, unsigned char *iv, - WOLFSSL_EVP_CIPHER_CTX *ectx, WOLFSSL_HMAC_CTX *hctx, int enc)); -#endif - -#if defined(HAVE_OCSP) || defined(OPENSSL_EXTRA) || defined(OPENSSL_ALL) || \ - defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) -WOLFSSL_API int wolfSSL_CTX_get_extra_chain_certs(WOLFSSL_CTX* ctx, - WOLF_STACK_OF(X509)** chain); -WOLFSSL_API int wolfSSL_CTX_set_tlsext_status_cb(WOLFSSL_CTX* ctx, - int(*)(WOLFSSL*, void*)); - -WOLFSSL_API int wolfSSL_X509_STORE_CTX_get1_issuer(WOLFSSL_X509 **issuer, - WOLFSSL_X509_STORE_CTX *ctx, WOLFSSL_X509 *x); - -WOLFSSL_API void wolfSSL_X509_email_free(WOLF_STACK_OF(WOLFSSL_STRING) *sk); -WOLFSSL_API WOLF_STACK_OF(WOLFSSL_STRING) *wolfSSL_X509_get1_ocsp(WOLFSSL_X509 *x); - -WOLFSSL_API int wolfSSL_X509_check_issued(WOLFSSL_X509 *issuer, - WOLFSSL_X509 *subject); - -WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_dup(WOLFSSL_X509 *x); - -WOLFSSL_API char* wolfSSL_sk_WOLFSSL_STRING_value( - WOLF_STACK_OF(WOLFSSL_STRING)* strings, int idx); -#endif /* HAVE_OCSP */ - -WOLFSSL_API int PEM_write_bio_WOLFSSL_X509(WOLFSSL_BIO *bio, - WOLFSSL_X509 *cert); - -#endif /* OPENSSL_ALL || WOLFSSL_NGINX || WOLFSSL_HAPROXY || - OPENSSL_EXTRA || HAVE_LIGHTY*/ - -WOLFSSL_API void wolfSSL_get0_alpn_selected(const WOLFSSL *ssl, - const unsigned char **data, unsigned int *len); -WOLFSSL_API int wolfSSL_select_next_proto(unsigned char **out, - unsigned char *outlen, - const unsigned char *in, unsigned int inlen, - const unsigned char *client, - unsigned int client_len); -WOLFSSL_API void wolfSSL_CTX_set_alpn_select_cb(WOLFSSL_CTX *ctx, - int (*cb) (WOLFSSL *ssl, - const unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, - void *arg), void *arg); -WOLFSSL_API void wolfSSL_CTX_set_next_protos_advertised_cb(WOLFSSL_CTX *s, - int (*cb) (WOLFSSL *ssl, - const unsigned char **out, - unsigned int *outlen, - void *arg), void *arg); -WOLFSSL_API void wolfSSL_CTX_set_next_proto_select_cb(WOLFSSL_CTX *s, - int (*cb) (WOLFSSL *ssl, - unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, - void *arg), void *arg); -WOLFSSL_API void wolfSSL_get0_next_proto_negotiated(const WOLFSSL *s, const unsigned char **data, - unsigned *len); - - -#ifdef OPENSSL_EXTRA -#if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) -WOLFSSL_API const unsigned char *SSL_SESSION_get0_id_context( - const WOLFSSL_SESSION *sess, unsigned int *sid_ctx_length); -WOLFSSL_API size_t SSL_get_finished(const WOLFSSL *s, void *buf, size_t count); -WOLFSSL_API size_t SSL_get_peer_finished(const WOLFSSL *s, void *buf, size_t count); -#endif - -WOLFSSL_API int SSL_SESSION_set1_id(WOLFSSL_SESSION *s, const unsigned char *sid, unsigned int sid_len); -WOLFSSL_API int SSL_SESSION_set1_id_context(WOLFSSL_SESSION *s, const unsigned char *sid_ctx, unsigned int sid_ctx_len); -WOLFSSL_API void *X509_get0_tbs_sigalg(const WOLFSSL_X509 *x); -WOLFSSL_API void X509_ALGOR_get0(WOLFSSL_ASN1_OBJECT **paobj, int *pptype, const void **ppval, const void *algor); -WOLFSSL_API void *X509_get_X509_PUBKEY(void * x); -WOLFSSL_API int X509_PUBKEY_get0_param(WOLFSSL_ASN1_OBJECT **ppkalg, const unsigned char **pk, int *ppklen, void **pa, WOLFSSL_EVP_PKEY *pub); -WOLFSSL_API int i2t_ASN1_OBJECT(char *buf, int buf_len, WOLFSSL_ASN1_OBJECT *a); -WOLFSSL_API void SSL_CTX_set_tmp_dh_callback(WOLFSSL_CTX *ctx, WOLFSSL_DH *(*dh) (WOLFSSL *ssl, int is_export, int keylength)); -WOLFSSL_API WOLF_STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); -WOLFSSL_API int X509_STORE_load_locations(WOLFSSL_X509_STORE *ctx, const char *file, const char *dir); -WOLFSSL_API int wolfSSL_X509_STORE_add_crl(WOLFSSL_X509_STORE *ctx, WOLFSSL_X509_CRL *x); -WOLFSSL_API int wolfSSL_sk_SSL_CIPHER_num(const void * p); -WOLFSSL_API int wolfSSL_sk_SSL_COMP_zero(WOLFSSL_STACK* st); -WOLFSSL_API WOLFSSL_CIPHER* wolfSSL_sk_SSL_CIPHER_value(void *ciphers, int idx); -WOLFSSL_API void ERR_load_SSL_strings(void); -WOLFSSL_API void wolfSSL_EC_POINT_dump(const char *msg, const WOLFSSL_EC_POINT *p); - -WOLFSSL_API const char *wolfSSL_ASN1_tag2str(int tag); -WOLFSSL_API int wolfSSL_ASN1_STRING_print_ex(WOLFSSL_BIO *out, WOLFSSL_ASN1_STRING *str, unsigned long flags); -WOLFSSL_API int wolfSSL_ASN1_TIME_get_length(WOLFSSL_ASN1_TIME *t); -WOLFSSL_API unsigned char* wolfSSL_ASN1_TIME_get_data(WOLFSSL_ASN1_TIME *t); -WOLFSSL_API WOLFSSL_ASN1_TIME *wolfSSL_ASN1_TIME_to_generalizedtime(WOLFSSL_ASN1_TIME *t, - WOLFSSL_ASN1_TIME **out); -WOLFSSL_API int wolfSSL_i2c_ASN1_INTEGER(WOLFSSL_ASN1_INTEGER *a, unsigned char **pp); -WOLFSSL_API int wolfSSL_X509_CA_num(WOLFSSL_X509_STORE *store); -WOLFSSL_API long wolfSSL_X509_get_version(const WOLFSSL_X509 *x); -WOLFSSL_API int wolfSSL_X509_get_signature_nid(const WOLFSSL_X509* x); - -WOLFSSL_API int wolfSSL_PEM_write_bio_PKCS8PrivateKey(WOLFSSL_BIO* bio, - WOLFSSL_EVP_PKEY* pkey, const WOLFSSL_EVP_CIPHER* enc, char* passwd, - int passwdSz, pem_password_cb* cb, void* ctx); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PKCS8PrivateKey_bio(WOLFSSL_BIO* bio, - WOLFSSL_EVP_PKEY** pkey, pem_password_cb* cb, void* u); -WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_AutoPrivateKey( - WOLFSSL_EVP_PKEY** pkey, const unsigned char** data, long length); - -#endif /* OPENSSL_EXTRA */ - -#ifdef HAVE_PK_CALLBACKS -WOLFSSL_API int wolfSSL_CTX_IsPrivatePkSet(WOLFSSL_CTX* ctx); -#endif - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* WOLFSSL_SSL_H */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/version.h b/components/ssl/wolfssl/wolfssl/wolfssl/version.h deleted file mode 100644 index 19377a21..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/version.h +++ /dev/null @@ -1,32 +0,0 @@ -/* wolfssl_version.h.in - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - -#ifndef WOLFSSL_VERSION_H -#define WOLFSSL_VERSION_H - - -#ifdef __cplusplus -extern "C" { -#endif - -#define LIBWOLFSSL_VERSION_STRING "3.15.7" -#define LIBWOLFSSL_VERSION_HEX 0x03015007 - -#ifdef __cplusplus -} -#endif - - -#endif /* WOLFSSL_VERSION_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/aes.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/aes.h deleted file mode 100644 index 60d3467f..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/aes.h +++ /dev/null @@ -1,359 +0,0 @@ -/* aes.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/aes.h -*/ - - -#ifndef WOLF_CRYPT_AES_H -#define WOLF_CRYPT_AES_H - -#include - -#ifndef NO_AES - -#if defined(HAVE_FIPS) && \ - defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) - #include -#endif /* HAVE_FIPS_VERSION >= 2 */ - -/* included for fips @wc_fips */ -#if defined(HAVE_FIPS) && \ - (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) -#include -#if defined(CYASSL_AES_COUNTER) && !defined(WOLFSSL_AES_COUNTER) - #define WOLFSSL_AES_COUNTER -#endif -#if !defined(WOLFSSL_AES_DIRECT) && defined(CYASSL_AES_DIRECT) - #define WOLFSSL_AES_DIRECT -#endif -#endif - -#ifndef WC_NO_RNG - #include -#endif -#ifdef STM32_CRYPTO - #include -#endif - -#ifdef WOLFSSL_AESNI - -#include -#include -#include - -#endif /* WOLFSSL_AESNI */ - - -#ifdef WOLFSSL_XILINX_CRYPT -#include "xsecure_aes.h" -#endif - -#ifdef WOLFSSL_AFALG -/* included for struct msghdr */ -#include -#endif - -#if defined(WOLFSSL_DEVCRYPTO_AES) || defined(WOLFSSL_DEVCRYPTO_CBC) -#include -#endif - -#if defined(HAVE_AESGCM) && !defined(WC_NO_RNG) - #include -#endif - - -#ifdef __cplusplus - extern "C" { -#endif - -/* these are required for FIPS and non-FIPS */ -enum { - AES_128_KEY_SIZE = 16, /* for 128 bit */ - AES_192_KEY_SIZE = 24, /* for 192 bit */ - AES_256_KEY_SIZE = 32, /* for 256 bit */ - - AES_IV_SIZE = 16, /* always block size */ -}; - - -/* avoid redefinition of structs */ -#if !defined(HAVE_FIPS) || \ - (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) - -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif - -enum { - AES_ENC_TYPE = WC_CIPHER_AES, /* cipher unique type */ - AES_ENCRYPTION = 0, - AES_DECRYPTION = 1, - - AES_BLOCK_SIZE = 16, - - KEYWRAP_BLOCK_SIZE = 8, - - GCM_NONCE_MAX_SZ = 16, /* wolfCrypt's maximum nonce size allowed. */ - GCM_NONCE_MID_SZ = 12, /* The usual default nonce size for AES-GCM. */ - GCM_NONCE_MIN_SZ = 8, /* wolfCrypt's minimum nonce size allowed. */ - CCM_NONCE_MIN_SZ = 7, - CCM_NONCE_MAX_SZ = 13, - CTR_SZ = 4, - AES_IV_FIXED_SZ = 4, - -#ifdef HAVE_PKCS11 - AES_MAX_ID_LEN = 32, -#endif -}; - - -typedef struct Aes { - /* AESNI needs key first, rounds 2nd, not sure why yet */ - ALIGN16 word32 key[60]; - word32 rounds; - int keylen; - - ALIGN16 word32 reg[AES_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */ - ALIGN16 word32 tmp[AES_BLOCK_SIZE / sizeof(word32)]; /* same */ - -#if defined(HAVE_AESGCM) || defined(HAVE_AESCCM) - word32 invokeCtr[2]; - word32 nonceSz; -#endif -#ifdef HAVE_AESGCM - ALIGN16 byte H[AES_BLOCK_SIZE]; -#ifdef GCM_TABLE - /* key-based fast multiplication table. */ - ALIGN16 byte M0[256][AES_BLOCK_SIZE]; -#endif /* GCM_TABLE */ -#endif /* HAVE_AESGCM */ -#ifdef WOLFSSL_AESNI - byte use_aesni; -#endif /* WOLFSSL_AESNI */ -#ifdef WOLF_CRYPTO_DEV - int devId; -#endif -#ifdef HAVE_PKCS11 - byte id[AES_MAX_ID_LEN]; - int idLen; -#endif -#ifdef WOLFSSL_ASYNC_CRYPT - word32 asyncKey[AES_MAX_KEY_SIZE/8/sizeof(word32)]; /* raw key */ - word32 asyncIv[AES_BLOCK_SIZE/sizeof(word32)]; /* raw IV */ - WC_ASYNC_DEV asyncDev; -#endif /* WOLFSSL_ASYNC_CRYPT */ -#if defined(WOLFSSL_AES_COUNTER) || defined(WOLFSSL_AES_CFB) - word32 left; /* unused bytes left from last call */ -#endif -#ifdef WOLFSSL_XILINX_CRYPT - XSecure_Aes xilAes; - XCsuDma dma; - word32 key_init[8]; - word32 kup; -#endif -#ifdef WOLFSSL_AFALG - int alFd; /* server socket to bind to */ - int rdFd; /* socket to read from */ - struct msghdr msg; - int dir; /* flag for encrpyt or decrypt */ -#endif -#if defined(WOLFSSL_DEVCRYPTO) && \ - (defined(WOLFSSL_DEVCRYPTO_AES) || defined(WOLFSSL_DEVCRYPTO_CBC)) - word32 devKey[AES_MAX_KEY_SIZE/WOLFSSL_BIT_SIZE/sizeof(word32)]; /* raw key */ - WC_CRYPTODEV ctx; -#endif - void* heap; /* memory hint to use */ -} Aes; - -#ifdef WOLFSSL_AES_XTS -typedef struct XtsAes { - Aes aes; - Aes tweak; -} XtsAes; -#endif - -#ifdef HAVE_AESGCM -typedef struct Gmac { - Aes aes; -} Gmac; -#endif /* HAVE_AESGCM */ -#endif /* HAVE_FIPS */ - - -/* Authenticate cipher function prototypes */ -typedef int (*wc_AesAuthEncryptFunc)(Aes* aes, byte* out, - const byte* in, word32 sz, - const byte* iv, word32 ivSz, - byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); -typedef int (*wc_AesAuthDecryptFunc)(Aes* aes, byte* out, - const byte* in, word32 sz, - const byte* iv, word32 ivSz, - const byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); - -/* AES-CBC */ -WOLFSSL_API int wc_AesSetKey(Aes* aes, const byte* key, word32 len, - const byte* iv, int dir); -WOLFSSL_API int wc_AesSetIV(Aes* aes, const byte* iv); - -#ifdef HAVE_AES_CBC -WOLFSSL_API int wc_AesCbcEncrypt(Aes* aes, byte* out, - const byte* in, word32 sz); -WOLFSSL_API int wc_AesCbcDecrypt(Aes* aes, byte* out, - const byte* in, word32 sz); -#endif - -#ifdef WOLFSSL_AES_CFB -WOLFSSL_API int wc_AesCfbEncrypt(Aes* aes, byte* out, - const byte* in, word32 sz); -#ifdef HAVE_AES_DECRYPT -WOLFSSL_API int wc_AesCfbDecrypt(Aes* aes, byte* out, - const byte* in, word32 sz); -#endif /* HAVE_AES_DECRYPT */ -#endif /* WOLFSSL_AES_CFB */ - -#ifdef HAVE_AES_ECB -WOLFSSL_API int wc_AesEcbEncrypt(Aes* aes, byte* out, - const byte* in, word32 sz); -WOLFSSL_API int wc_AesEcbDecrypt(Aes* aes, byte* out, - const byte* in, word32 sz); -#endif - -/* AES-CTR */ -#ifdef WOLFSSL_AES_COUNTER - WOLFSSL_API int wc_AesCtrEncrypt(Aes* aes, byte* out, - const byte* in, word32 sz); -#endif -/* AES-DIRECT */ -#if defined(WOLFSSL_AES_DIRECT) - WOLFSSL_API void wc_AesEncryptDirect(Aes* aes, byte* out, const byte* in); - WOLFSSL_API void wc_AesDecryptDirect(Aes* aes, byte* out, const byte* in); - WOLFSSL_API int wc_AesSetKeyDirect(Aes* aes, const byte* key, word32 len, - const byte* iv, int dir); -#endif - -#ifdef HAVE_AESGCM -#ifdef WOLFSSL_XILINX_CRYPT - WOLFSSL_API int wc_AesGcmSetKey_ex(Aes* aes, const byte* key, word32 len, - word32 kup); -#endif - WOLFSSL_API int wc_AesGcmSetKey(Aes* aes, const byte* key, word32 len); - WOLFSSL_API int wc_AesGcmEncrypt(Aes* aes, byte* out, - const byte* in, word32 sz, - const byte* iv, word32 ivSz, - byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); - WOLFSSL_API int wc_AesGcmDecrypt(Aes* aes, byte* out, - const byte* in, word32 sz, - const byte* iv, word32 ivSz, - const byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); - -#ifndef WC_NO_RNG - WOLFSSL_API int wc_AesGcmSetExtIV(Aes* aes, const byte* iv, word32 ivSz); - WOLFSSL_API int wc_AesGcmSetIV(Aes* aes, word32 ivSz, - const byte* ivFixed, word32 ivFixedSz, - WC_RNG* rng); - WOLFSSL_API int wc_AesGcmEncrypt_ex(Aes* aes, byte* out, - const byte* in, word32 sz, - byte* ivOut, word32 ivOutSz, - byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); -#endif /* WC_NO_RNG */ - - WOLFSSL_API int wc_GmacSetKey(Gmac* gmac, const byte* key, word32 len); - WOLFSSL_API int wc_GmacUpdate(Gmac* gmac, const byte* iv, word32 ivSz, - const byte* authIn, word32 authInSz, - byte* authTag, word32 authTagSz); -#ifndef WC_NO_RNG - WOLFSSL_API int wc_Gmac(const byte* key, word32 keySz, byte* iv, word32 ivSz, - const byte* authIn, word32 authInSz, - byte* authTag, word32 authTagSz, WC_RNG* rng); - WOLFSSL_API int wc_GmacVerify(const byte* key, word32 keySz, - const byte* iv, word32 ivSz, - const byte* authIn, word32 authInSz, - const byte* authTag, word32 authTagSz); -#endif /* WC_NO_RNG */ - WOLFSSL_LOCAL void GHASH(Aes* aes, const byte* a, word32 aSz, const byte* c, - word32 cSz, byte* s, word32 sSz); -#endif /* HAVE_AESGCM */ -#ifdef HAVE_AESCCM - WOLFSSL_API int wc_AesCcmSetKey(Aes* aes, const byte* key, word32 keySz); - WOLFSSL_API int wc_AesCcmEncrypt(Aes* aes, byte* out, - const byte* in, word32 inSz, - const byte* nonce, word32 nonceSz, - byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); - WOLFSSL_API int wc_AesCcmDecrypt(Aes* aes, byte* out, - const byte* in, word32 inSz, - const byte* nonce, word32 nonceSz, - const byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); - WOLFSSL_API int wc_AesCcmSetNonce(Aes* aes, - const byte* nonce, word32 nonceSz); - WOLFSSL_API int wc_AesCcmEncrypt_ex(Aes* aes, byte* out, - const byte* in, word32 sz, - byte* ivOut, word32 ivOutSz, - byte* authTag, word32 authTagSz, - const byte* authIn, word32 authInSz); -#endif /* HAVE_AESCCM */ -#ifdef HAVE_AES_KEYWRAP - WOLFSSL_API int wc_AesKeyWrap(const byte* key, word32 keySz, - const byte* in, word32 inSz, - byte* out, word32 outSz, - const byte* iv); - WOLFSSL_API int wc_AesKeyUnWrap(const byte* key, word32 keySz, - const byte* in, word32 inSz, - byte* out, word32 outSz, - const byte* iv); -#endif /* HAVE_AES_KEYWRAP */ - -#ifdef WOLFSSL_AES_XTS - -WOLFSSL_API int wc_AesXtsSetKey(XtsAes* aes, const byte* key, - word32 len, int dir, void* heap, int devId); - -WOLFSSL_API int wc_AesXtsEncryptSector(XtsAes* aes, byte* out, - const byte* in, word32 sz, word64 sector); - -WOLFSSL_API int wc_AesXtsDecryptSector(XtsAes* aes, byte* out, - const byte* in, word32 sz, word64 sector); - -WOLFSSL_API int wc_AesXtsEncrypt(XtsAes* aes, byte* out, - const byte* in, word32 sz, const byte* i, word32 iSz); - -WOLFSSL_API int wc_AesXtsDecrypt(XtsAes* aes, byte* out, - const byte* in, word32 sz, const byte* i, word32 iSz); - -WOLFSSL_API int wc_AesXtsFree(XtsAes* aes); -#endif - -WOLFSSL_API int wc_AesGetKeySize(Aes* aes, word32* keySize); - -WOLFSSL_API int wc_AesInit(Aes* aes, void* heap, int devId); -#ifdef HAVE_PKCS11 -WOLFSSL_API int wc_AesInit_Id(Aes* aes, unsigned char* id, int len, void* heap, - int devId); -#endif -WOLFSSL_API void wc_AesFree(Aes* aes); - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* NO_AES */ -#endif /* WOLF_CRYPT_AES_H */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/arc4.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/arc4.h deleted file mode 100644 index cbb9b198..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/arc4.h +++ /dev/null @@ -1,60 +0,0 @@ -/* arc4.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/arc4.h -*/ - -#ifndef WOLF_CRYPT_ARC4_H -#define WOLF_CRYPT_ARC4_H - -#include - -#ifdef __cplusplus - extern "C" { -#endif - -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif - -enum { - ARC4_ENC_TYPE = 4, /* cipher unique type */ - ARC4_STATE_SIZE = 256, - RC4_KEY_SIZE = 16, /* always 128bit */ -}; - -/* ARC4 encryption and decryption */ -typedef struct Arc4 { - byte x; - byte y; - byte state[ARC4_STATE_SIZE]; -#ifdef WOLFSSL_ASYNC_CRYPT - WC_ASYNC_DEV asyncDev; -#endif - void* heap; -} Arc4; - -WOLFSSL_API int wc_Arc4Process(Arc4*, byte*, const byte*, word32); -WOLFSSL_API int wc_Arc4SetKey(Arc4*, const byte*, word32); - -WOLFSSL_API int wc_Arc4Init(Arc4*, void*, int); -WOLFSSL_API void wc_Arc4Free(Arc4*); - -#ifdef __cplusplus - } /* extern "C" */ -#endif - - -#endif /* WOLF_CRYPT_ARC4_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/asn_public.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/asn_public.h deleted file mode 100644 index 7199ce29..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/asn_public.h +++ /dev/null @@ -1,508 +0,0 @@ -/* asn_public.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/asn_public.h -*/ - -#ifndef WOLF_CRYPT_ASN_PUBLIC_H -#define WOLF_CRYPT_ASN_PUBLIC_H - -#include - -#ifdef __cplusplus - extern "C" { -#endif - -/* guard on redeclaration */ -#ifndef WC_ECCKEY_TYPE_DEFINED - typedef struct ecc_key ecc_key; - #define WC_ECCKEY_TYPE_DEFINED -#endif -#ifndef WC_ED25519KEY_TYPE_DEFINED - typedef struct ed25519_key ed25519_key; - #define WC_ED25519KEY_TYPE_DEFINED -#endif -#ifndef WC_RSAKEY_TYPE_DEFINED - typedef struct RsaKey RsaKey; - #define WC_RSAKEY_TYPE_DEFINED -#endif -#ifndef WC_RNG_TYPE_DEFINED - typedef struct WC_RNG WC_RNG; - #define WC_RNG_TYPE_DEFINED -#endif - - -/* Certificate file Type */ -enum CertType { - CERT_TYPE = 0, - PRIVATEKEY_TYPE, - DH_PARAM_TYPE, - DSA_PARAM_TYPE, - CRL_TYPE, - CA_TYPE, - ECC_PRIVATEKEY_TYPE, - DSA_PRIVATEKEY_TYPE, - CERTREQ_TYPE, - DSA_TYPE, - ECC_TYPE, - RSA_TYPE, - PUBLICKEY_TYPE, - RSA_PUBLICKEY_TYPE, - ECC_PUBLICKEY_TYPE, - TRUSTED_PEER_TYPE, - EDDSA_PRIVATEKEY_TYPE, - ED25519_TYPE, - PKCS12_TYPE, - PKCS8_PRIVATEKEY_TYPE, - PKCS8_ENC_PRIVATEKEY_TYPE -}; - - -/* Signature type, by OID sum */ -enum Ctc_SigType { - CTC_SHAwDSA = 517, - CTC_MD2wRSA = 646, - CTC_MD5wRSA = 648, - CTC_SHAwRSA = 649, - CTC_SHAwECDSA = 520, - CTC_SHA224wRSA = 658, - CTC_SHA224wECDSA = 523, - CTC_SHA256wRSA = 655, - CTC_SHA256wECDSA = 524, - CTC_SHA384wRSA = 656, - CTC_SHA384wECDSA = 525, - CTC_SHA512wRSA = 657, - CTC_SHA512wECDSA = 526, - CTC_ED25519 = 256 -}; - -enum Ctc_Encoding { - CTC_UTF8 = 0x0c, /* utf8 */ - CTC_PRINTABLE = 0x13 /* printable */ -}; - -#ifndef WC_CTC_NAME_SIZE - #define WC_CTC_NAME_SIZE 64 -#endif -#ifndef WC_CTC_MAX_ALT_SIZE - #define WC_CTC_MAX_ALT_SIZE 16384 -#endif - -enum Ctc_Misc { - CTC_COUNTRY_SIZE = 2, - CTC_NAME_SIZE = WC_CTC_NAME_SIZE, - CTC_DATE_SIZE = 32, - CTC_MAX_ALT_SIZE = WC_CTC_MAX_ALT_SIZE, /* may be huge, default: 16384 */ - CTC_SERIAL_SIZE = 16, -#ifdef WOLFSSL_CERT_EXT - /* AKID could contains: hash + (Option) AuthCertIssuer,AuthCertSerialNum - * We support only hash */ - CTC_MAX_SKID_SIZE = 32, /* SHA256_DIGEST_SIZE */ - CTC_MAX_AKID_SIZE = 32, /* SHA256_DIGEST_SIZE */ - CTC_MAX_CERTPOL_SZ = 64, - CTC_MAX_CERTPOL_NB = 2 /* Max number of Certificate Policy */ -#endif /* WOLFSSL_CERT_EXT */ -}; - -/* DER buffer */ -typedef struct DerBuffer { - byte* buffer; - void* heap; - word32 length; - int type; /* enum CertType */ - int dynType; /* DYNAMIC_TYPE_* */ -} DerBuffer; - -enum { - IV_SZ = 32, /* max iv sz */ - NAME_SZ = 80, /* max one line */ - - PEM_PASS_READ = 0, - PEM_PASS_WRITE = 1, -}; - - -typedef int (pem_password_cb)(char* passwd, int sz, int rw, void* userdata); - -typedef struct EncryptedInfo { - pem_password_cb* passwd_cb; - void* passwd_userdata; - - long consumed; /* tracks PEM bytes consumed */ - - int cipherType; - word32 keySz; - word32 ivSz; /* salt or encrypted IV size */ - - char name[NAME_SZ]; /* cipher name, such as "DES-CBC" */ - byte iv[IV_SZ]; /* salt or encrypted IV */ - - word16 set:1; /* if encryption set */ -} EncryptedInfo; - - -#if defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_CERT_EXT) -#ifdef WOLFSSL_EKU_OID - #ifndef CTC_MAX_EKU_NB - #define CTC_MAX_EKU_NB 1 - #endif - #ifndef CTC_MAX_EKU_OID_SZ - #define CTC_MAX_EKU_OID_SZ 30 - #endif -#else - #undef CTC_MAX_EKU_OID_SZ - #define CTC_MAX_EKU_OID_SZ 0 -#endif -#endif /* WOLFSSL_CERT_GEN || WOLFSSL_CERT_EXT */ - -#ifdef WOLFSSL_CERT_GEN - -#ifdef WOLFSSL_MULTI_ATTRIB -#ifndef CTC_MAX_ATTRIB - #define CTC_MAX_ATTRIB 4 -#endif - -/* ASN Encoded Name field */ -typedef struct NameAttrib { - int sz; /* actual string value length */ - int id; /* id of name */ - int type; /* enc of name */ - char value[CTC_NAME_SIZE]; /* name */ -} NameAttrib; -#endif /* WOLFSSL_MULTI_ATTRIB */ - - -typedef struct CertName { - char country[CTC_NAME_SIZE]; - char countryEnc; - char state[CTC_NAME_SIZE]; - char stateEnc; - char locality[CTC_NAME_SIZE]; - char localityEnc; - char sur[CTC_NAME_SIZE]; - char surEnc; - char org[CTC_NAME_SIZE]; - char orgEnc; - char unit[CTC_NAME_SIZE]; - char unitEnc; - char commonName[CTC_NAME_SIZE]; - char commonNameEnc; - char serialDev[CTC_NAME_SIZE]; - char serialDevEnc; -#ifdef WOLFSSL_CERT_EXT - char busCat[CTC_NAME_SIZE]; - char busCatEnc; - char joiC[CTC_NAME_SIZE]; - char joiCEnc; - char joiSt[CTC_NAME_SIZE]; - char joiStEnc; -#endif - char email[CTC_NAME_SIZE]; /* !!!! email has to be last !!!! */ -#ifdef WOLFSSL_MULTI_ATTRIB - NameAttrib name[CTC_MAX_ATTRIB]; -#endif -} CertName; - - -/* for user to fill for certificate generation */ -typedef struct Cert { - int version; /* x509 version */ - byte serial[CTC_SERIAL_SIZE]; /* serial number */ - int serialSz; /* serial size */ - int sigType; /* signature algo type */ - CertName issuer; /* issuer info */ - int daysValid; /* validity days */ - int selfSigned; /* self signed flag */ - CertName subject; /* subject info */ - int isCA; /* is this going to be a CA */ - /* internal use only */ - int bodySz; /* pre sign total size */ - int keyType; /* public key type of subject */ -#ifdef WOLFSSL_ALT_NAMES - byte altNames[CTC_MAX_ALT_SIZE]; /* altNames copy */ - int altNamesSz; /* altNames size in bytes */ - byte beforeDate[CTC_DATE_SIZE]; /* before date copy */ - int beforeDateSz; /* size of copy */ - byte afterDate[CTC_DATE_SIZE]; /* after date copy */ - int afterDateSz; /* size of copy */ -#endif -#ifdef WOLFSSL_CERT_EXT - byte skid[CTC_MAX_SKID_SIZE]; /* Subject Key Identifier */ - int skidSz; /* SKID size in bytes */ - byte akid[CTC_MAX_AKID_SIZE]; /* Authority Key Identifier */ - int akidSz; /* AKID size in bytes */ - word16 keyUsage; /* Key Usage */ - byte extKeyUsage; /* Extended Key Usage */ -#ifdef WOLFSSL_EKU_OID - /* Extended Key Usage OIDs */ - byte extKeyUsageOID[CTC_MAX_EKU_NB][CTC_MAX_EKU_OID_SZ]; - byte extKeyUsageOIDSz[CTC_MAX_EKU_NB]; -#endif - char certPolicies[CTC_MAX_CERTPOL_NB][CTC_MAX_CERTPOL_SZ]; - word16 certPoliciesNb; /* Number of Cert Policy */ - byte issRaw[sizeof(CertName)]; /* raw issuer info */ - byte sbjRaw[sizeof(CertName)]; /* raw subject info */ -#endif -#ifdef WOLFSSL_CERT_REQ - char challengePw[CTC_NAME_SIZE]; -#endif - void* heap; /* heap hint */ -} Cert; - - - -/* Initialize and Set Certificate defaults: - version = 3 (0x2) - serial = 0 (Will be randomly generated) - sigType = SHA_WITH_RSA - issuer = blank - daysValid = 500 - selfSigned = 1 (true) use subject as issuer - subject = blank - isCA = 0 (false) - keyType = RSA_KEY (default) -*/ -WOLFSSL_API int wc_InitCert(Cert*); -WOLFSSL_API int wc_MakeCert_ex(Cert* cert, byte* derBuffer, word32 derSz, - int keyType, void* key, WC_RNG* rng); -WOLFSSL_API int wc_MakeCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*, - ecc_key*, WC_RNG*); -#ifdef WOLFSSL_CERT_REQ - WOLFSSL_API int wc_MakeCertReq_ex(Cert*, byte* derBuffer, word32 derSz, - int, void*); - WOLFSSL_API int wc_MakeCertReq(Cert*, byte* derBuffer, word32 derSz, - RsaKey*, ecc_key*); -#endif -WOLFSSL_API int wc_SignCert_ex(int requestSz, int sType, byte* buffer, - word32 buffSz, int keyType, void* key, - WC_RNG* rng); -WOLFSSL_API int wc_SignCert(int requestSz, int sigType, byte* derBuffer, - word32 derSz, RsaKey*, ecc_key*, WC_RNG*); -WOLFSSL_API int wc_MakeSelfCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*, - WC_RNG*); -WOLFSSL_API int wc_SetIssuer(Cert*, const char*); -WOLFSSL_API int wc_SetSubject(Cert*, const char*); -#ifdef WOLFSSL_ALT_NAMES - WOLFSSL_API int wc_SetAltNames(Cert*, const char*); -#endif -WOLFSSL_API int wc_SetIssuerBuffer(Cert*, const byte*, int); -WOLFSSL_API int wc_SetSubjectBuffer(Cert*, const byte*, int); -WOLFSSL_API int wc_SetAltNamesBuffer(Cert*, const byte*, int); -WOLFSSL_API int wc_SetDatesBuffer(Cert*, const byte*, int); - -#ifndef NO_ASN_TIME -WOLFSSL_API int wc_GetCertDates(Cert* cert, struct tm* before, - struct tm* after); -#endif - -#ifdef WOLFSSL_CERT_EXT -WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey_ex(Cert *cert, int keyType, - void* key); -WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey, - ecc_key *eckey); -WOLFSSL_API int wc_SetAuthKeyIdFromCert(Cert *cert, const byte *der, int derSz); -WOLFSSL_API int wc_SetAuthKeyId(Cert *cert, const char* file); -WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey_ex(Cert *cert, int keyType, - void* key); -WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey, - ecc_key *eckey); -WOLFSSL_API int wc_SetSubjectKeyId(Cert *cert, const char* file); -WOLFSSL_API int wc_GetSubjectRaw(byte **subjectRaw, Cert *cert); -WOLFSSL_API int wc_SetSubjectRaw(Cert* cert, const byte* der, int derSz); -WOLFSSL_API int wc_SetIssuerRaw(Cert* cert, const byte* der, int derSz); - -#ifdef HAVE_NTRU -WOLFSSL_API int wc_SetSubjectKeyIdFromNtruPublicKey(Cert *cert, byte *ntruKey, - word16 ntruKeySz); -#endif - -/* Set the KeyUsage. - * Value is a string separated tokens with ','. Accepted tokens are : - * digitalSignature,nonRepudiation,contentCommitment,keyCertSign,cRLSign, - * dataEncipherment,keyAgreement,keyEncipherment,encipherOnly and decipherOnly. - * - * nonRepudiation and contentCommitment are for the same usage. - */ -WOLFSSL_API int wc_SetKeyUsage(Cert *cert, const char *value); - -/* Set ExtendedKeyUsage - * Value is a string separated tokens with ','. Accepted tokens are : - * any,serverAuth,clientAuth,codeSigning,emailProtection,timeStamping,OCSPSigning - */ -WOLFSSL_API int wc_SetExtKeyUsage(Cert *cert, const char *value); - - -#ifdef WOLFSSL_EKU_OID -/* Set ExtendedKeyUsage with unique OID - * oid is expected to be in byte representation - */ -WOLFSSL_API int wc_SetExtKeyUsageOID(Cert *cert, const char *oid, word32 sz, - byte idx, void* heap); -#endif /* WOLFSSL_EKU_OID */ -#endif /* WOLFSSL_CERT_EXT */ - - #ifdef HAVE_NTRU - WOLFSSL_API int wc_MakeNtruCert(Cert*, byte* derBuffer, word32 derSz, - const byte* ntruKey, word16 keySz, - WC_RNG*); - #endif - -#endif /* WOLFSSL_CERT_GEN */ - -WOLFSSL_API int wc_GetDateInfo(const byte* certDate, int certDateSz, - const byte** date, byte* format, int* length); -#ifndef NO_ASN_TIME -WOLFSSL_API int wc_GetDateAsCalendarTime(const byte* date, int length, - byte format, struct tm* time); -#endif - -#if defined(WOLFSSL_PEM_TO_DER) || defined(WOLFSSL_DER_TO_PEM) - - WOLFSSL_API int wc_PemGetHeaderFooter(int type, const char** header, - const char** footer); - -#endif - -WOLFSSL_API int wc_AllocDer(DerBuffer** pDer, word32 length, int type, void* heap); -WOLFSSL_API void wc_FreeDer(DerBuffer** pDer); - -#ifdef WOLFSSL_PEM_TO_DER - WOLFSSL_API int wc_PemToDer(const unsigned char* buff, long longSz, int type, - DerBuffer** pDer, void* heap, EncryptedInfo* info, int* eccKey); - - WOLFSSL_API int wc_KeyPemToDer(const unsigned char*, int, - unsigned char*, int, const char*); - WOLFSSL_API int wc_CertPemToDer(const unsigned char*, int, - unsigned char*, int, int); -#endif /* WOLFSSL_PEM_TO_DER */ - -#if defined(WOLFSSL_CERT_EXT) || defined(WOLFSSL_PUB_PEM_TO_DER) - #ifndef NO_FILESYSTEM - WOLFSSL_API int wc_PemPubKeyToDer(const char* fileName, - unsigned char* derBuf, int derSz); - #endif - - WOLFSSL_API int wc_PubKeyPemToDer(const unsigned char*, int, - unsigned char*, int); -#endif /* WOLFSSL_CERT_EXT || WOLFSSL_PUB_PEM_TO_DER */ - -#ifdef WOLFSSL_CERT_GEN - #ifndef NO_FILESYSTEM - WOLFSSL_API int wc_PemCertToDer(const char* fileName, - unsigned char* derBuf, int derSz); - #endif -#endif /* WOLFSSL_CERT_GEN */ - -#ifdef WOLFSSL_DER_TO_PEM - WOLFSSL_API int wc_DerToPem(const byte* der, word32 derSz, byte* output, - word32 outputSz, int type); - WOLFSSL_API int wc_DerToPemEx(const byte* der, word32 derSz, byte* output, - word32 outputSz, byte *cipherIno, int type); -#endif - -#if !defined(NO_RSA) && !defined(HAVE_USER_RSA) - WOLFSSL_API int wc_RsaPublicKeyDecode_ex(const byte* input, word32* inOutIdx, - word32 inSz, const byte** n, word32* nSz, const byte** e, word32* eSz); -#endif - -#ifdef HAVE_ECC - /* private key helpers */ - WOLFSSL_API int wc_EccPrivateKeyDecode(const byte*, word32*, - ecc_key*, word32); - WOLFSSL_API int wc_EccKeyToDer(ecc_key*, byte* output, word32 inLen); - WOLFSSL_API int wc_EccPrivateKeyToDer(ecc_key* key, byte* output, - word32 inLen); - WOLFSSL_API int wc_EccPrivateKeyToPKCS8(ecc_key* key, byte* output, - word32* outLen); - - /* public key helper */ - WOLFSSL_API int wc_EccPublicKeyDecode(const byte*, word32*, - ecc_key*, word32); - WOLFSSL_API int wc_EccPublicKeyToDer(ecc_key*, byte* output, - word32 inLen, int with_AlgCurve); -#endif - -#ifdef HAVE_ED25519 - /* private key helpers */ - WOLFSSL_API int wc_Ed25519PrivateKeyDecode(const byte*, word32*, - ed25519_key*, word32); - WOLFSSL_API int wc_Ed25519KeyToDer(ed25519_key* key, byte* output, - word32 inLen); - WOLFSSL_API int wc_Ed25519PrivateKeyToDer(ed25519_key* key, byte* output, - word32 inLen); - - /* public key helper */ - WOLFSSL_API int wc_Ed25519PublicKeyDecode(const byte*, word32*, - ed25519_key*, word32); - #if (defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN)) - WOLFSSL_API int wc_Ed25519PublicKeyToDer(ed25519_key*, byte* output, - word32 inLen, int with_AlgCurve); - #endif -#endif - -/* DER encode signature */ -WOLFSSL_API word32 wc_EncodeSignature(byte* out, const byte* digest, - word32 digSz, int hashOID); -WOLFSSL_API int wc_GetCTC_HashOID(int type); - -WOLFSSL_API int wc_GetPkcs8TraditionalOffset(byte* input, - word32* inOutIdx, word32 sz); -WOLFSSL_API int wc_CreatePKCS8Key(byte* out, word32* outSz, - byte* key, word32 keySz, int algoID, const byte* curveOID, word32 oidSz); - -#ifndef NO_ASN_TIME -/* Time */ -/* Returns seconds (Epoch/UTC) - * timePtr: is "time_t", which is typically "long" - * Example: - long lTime; - rc = wc_GetTime(&lTime, (word32)sizeof(lTime)); -*/ -WOLFSSL_API int wc_GetTime(void* timePtr, word32 timeSize); -#endif - -#ifdef WOLFSSL_ENCRYPTED_KEYS - WOLFSSL_API int wc_EncryptedInfoGet(EncryptedInfo* info, - const char* cipherInfo); -#endif - - -#ifdef WOLFSSL_CERT_PIV - -typedef struct _wc_CertPIV { - const byte* cert; - word32 certSz; - const byte* certErrDet; - word32 certErrDetSz; - const byte* nonce; /* Identiv Only */ - word32 nonceSz; /* Identiv Only */ - const byte* signedNonce; /* Identiv Only */ - word32 signedNonceSz; /* Identiv Only */ - - /* flags */ - word16 compression:2; - word16 isX509:1; - word16 isIdentiv:1; -} wc_CertPIV; - -WOLFSSL_API int wc_ParseCertPIV(wc_CertPIV* cert, const byte* buf, word32 totalSz); -#endif /* WOLFSSL_CERT_PIV */ - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* WOLF_CRYPT_ASN_PUBLIC_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/des3.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/des3.h deleted file mode 100644 index 95254c34..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/des3.h +++ /dev/null @@ -1,139 +0,0 @@ -/* des3.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/des3.h -*/ - -#ifndef WOLF_CRYPT_DES3_H -#define WOLF_CRYPT_DES3_H - -#include - -#ifndef NO_DES3 - -#if defined(HAVE_FIPS) && \ - defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) - #include -#endif /* HAVE_FIPS_VERSION >= 2 */ - -#if defined(HAVE_FIPS) && \ - (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) -/* included for fips @wc_fips */ -#include -#endif - -#ifdef __cplusplus - extern "C" { -#endif - -/* these are required for FIPS and non-FIPS */ -enum { - DES_KEY_SIZE = 8, /* des */ - DES3_KEY_SIZE = 24, /* 3 des ede */ - DES_IV_SIZE = 8, /* should be the same as DES_BLOCK_SIZE */ -}; - - -/* avoid redefinition of structs */ -#if !defined(HAVE_FIPS) || \ - (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) - -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif - -enum { - DES_ENC_TYPE = WC_CIPHER_DES, /* cipher unique type */ - DES3_ENC_TYPE = WC_CIPHER_DES3, /* cipher unique type */ - - DES_BLOCK_SIZE = 8, - DES_KS_SIZE = 32, /* internal DES key buffer size */ - - DES_ENCRYPTION = 0, - DES_DECRYPTION = 1 -}; - -#define DES_IVLEN 8 -#define DES_KEYLEN 8 -#define DES3_IVLEN 8 -#define DES3_KEYLEN 24 - - -#if defined(STM32_CRYPTO) -enum { - DES_CBC = 0, - DES_ECB = 1 -}; -#endif - - -/* DES encryption and decryption */ -typedef struct Des { - word32 reg[DES_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */ - word32 tmp[DES_BLOCK_SIZE / sizeof(word32)]; /* same */ - word32 key[DES_KS_SIZE]; -} Des; - - -/* DES3 encryption and decryption */ -typedef struct Des3 { - word32 key[3][DES_KS_SIZE]; - word32 reg[DES_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */ - word32 tmp[DES_BLOCK_SIZE / sizeof(word32)]; /* same */ -#ifdef WOLFSSL_ASYNC_CRYPT - const byte* key_raw; - const byte* iv_raw; - WC_ASYNC_DEV asyncDev; -#endif - void* heap; -} Des3; -#endif /* HAVE_FIPS */ - - -WOLFSSL_API int wc_Des_SetKey(Des* des, const byte* key, - const byte* iv, int dir); -WOLFSSL_API void wc_Des_SetIV(Des* des, const byte* iv); -WOLFSSL_API int wc_Des_CbcEncrypt(Des* des, byte* out, - const byte* in, word32 sz); -WOLFSSL_API int wc_Des_CbcDecrypt(Des* des, byte* out, - const byte* in, word32 sz); -WOLFSSL_API int wc_Des_EcbEncrypt(Des* des, byte* out, - const byte* in, word32 sz); -WOLFSSL_API int wc_Des3_EcbEncrypt(Des3* des, byte* out, - const byte* in, word32 sz); - -/* ECB decrypt same process as encrypt but with decrypt key */ -#define wc_Des_EcbDecrypt wc_Des_EcbEncrypt -#define wc_Des3_EcbDecrypt wc_Des3_EcbEncrypt - -WOLFSSL_API int wc_Des3_SetKey(Des3* des, const byte* key, - const byte* iv,int dir); -WOLFSSL_API int wc_Des3_SetIV(Des3* des, const byte* iv); -WOLFSSL_API int wc_Des3_CbcEncrypt(Des3* des, byte* out, - const byte* in,word32 sz); -WOLFSSL_API int wc_Des3_CbcDecrypt(Des3* des, byte* out, - const byte* in,word32 sz); - -/* These are only required when using either: - static memory (WOLFSSL_STATIC_MEMORY) or asynchronous (WOLFSSL_ASYNC_CRYPT) */ -WOLFSSL_API int wc_Des3Init(Des3*, void*, int); -WOLFSSL_API void wc_Des3Free(Des3*); - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* NO_DES3 */ -#endif /* WOLF_CRYPT_DES3_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/ecc.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/ecc.h deleted file mode 100644 index 0048968b..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/ecc.h +++ /dev/null @@ -1,686 +0,0 @@ -/* ecc.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/ecc.h -*/ - - -#ifndef WOLF_CRYPT_ECC_H -#define WOLF_CRYPT_ECC_H - -#include - -#ifdef HAVE_ECC - -#if defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) - #include -#endif /* HAVE_FIPS_VERSION >= 2 */ - -#include -#include - -#ifdef HAVE_X963_KDF - #include -#endif - -#ifdef WOLFSSL_ASYNC_CRYPT - #include - #ifdef WOLFSSL_CERT_GEN - #include - #endif -#endif - -#ifdef WOLFSSL_ATECC508A - #include -#endif /* WOLFSSL_ATECC508A */ - - -#ifdef __cplusplus - extern "C" { -#endif - - -/* Enable curve B parameter if needed */ -#if defined(HAVE_COMP_KEY) || defined(ECC_CACHE_CURVE) - #ifndef USE_ECC_B_PARAM /* Allow someone to force enable */ - #define USE_ECC_B_PARAM - #endif -#endif - - -/* Use this as the key->idx if a custom ecc_set is used for key->dp */ -#define ECC_CUSTOM_IDX (-1) - - -/* Determine max ECC bits based on enabled curves */ -#if defined(HAVE_ECC521) || defined(HAVE_ALL_CURVES) - #define MAX_ECC_BITS 521 -#elif defined(HAVE_ECC512) - #define MAX_ECC_BITS 512 -#elif defined(HAVE_ECC384) - #define MAX_ECC_BITS 384 -#elif defined(HAVE_ECC320) - #define MAX_ECC_BITS 320 -#elif !defined(NO_ECC256) - #define MAX_ECC_BITS 256 -#elif defined(HAVE_ECC239) - #define MAX_ECC_BITS 239 -#elif defined(HAVE_ECC224) - #define MAX_ECC_BITS 224 -#elif defined(HAVE_ECC192) - #define MAX_ECC_BITS 192 -#elif defined(HAVE_ECC160) - #define MAX_ECC_BITS 160 -#elif defined(HAVE_ECC128) - #define MAX_ECC_BITS 128 -#elif defined(HAVE_ECC112) - #define MAX_ECC_BITS 112 -#endif - -/* calculate max ECC bytes */ -#if ((MAX_ECC_BITS * 2) % 8) == 0 - #define MAX_ECC_BYTES (MAX_ECC_BITS / 8) -#else - /* add byte if not aligned */ - #define MAX_ECC_BYTES ((MAX_ECC_BITS / 8) + 1) -#endif - - -enum { - ECC_PUBLICKEY = 1, - ECC_PRIVATEKEY = 2, - ECC_PRIVATEKEY_ONLY = 3, - ECC_MAXNAME = 16, /* MAX CURVE NAME LENGTH */ - SIG_HEADER_SZ = 6, /* ECC signature header size */ - ECC_BUFSIZE = 256, /* for exported keys temp buffer */ - ECC_MINSIZE = 20, /* MIN Private Key size */ - ECC_MAXSIZE = 66, /* MAX Private Key size */ - ECC_MAXSIZE_GEN = 74, /* MAX Buffer size required when generating ECC keys*/ - ECC_MAX_PAD_SZ = 4, /* ECC maximum padding size */ - ECC_MAX_OID_LEN = 16, - ECC_MAX_SIG_SIZE= ((MAX_ECC_BYTES * 2) + ECC_MAX_PAD_SZ + SIG_HEADER_SZ), - - /* max crypto hardware size */ -#ifdef WOLFSSL_ATECC508A - ECC_MAX_CRYPTO_HW_SIZE = ATECC_KEY_SIZE, /* from port/atmel/atmel.h */ - ECC_MAX_CRYPTO_HW_PUBKEY_SIZE = (ATECC_KEY_SIZE*2), -#elif defined(PLUTON_CRYPTO_ECC) - ECC_MAX_CRYPTO_HW_SIZE = 32, -#endif - - /* point compression type */ - ECC_POINT_COMP_EVEN = 0x02, - ECC_POINT_COMP_ODD = 0x03, - ECC_POINT_UNCOMP = 0x04, - - /* Shamir's dual add constants */ - SHAMIR_PRECOMP_SZ = 16, - -#ifdef HAVE_PKCS11 - ECC_MAX_ID_LEN = 32, -#endif -}; - -/* Curve Types */ -typedef enum ecc_curve_id { - ECC_CURVE_INVALID = -1, - ECC_CURVE_DEF = 0, /* NIST or SECP */ - - /* NIST Prime Curves */ - ECC_SECP192R1, - ECC_PRIME192V2, - ECC_PRIME192V3, - ECC_PRIME239V1, - ECC_PRIME239V2, - ECC_PRIME239V3, - ECC_SECP256R1, - - /* SECP Curves */ - ECC_SECP112R1, - ECC_SECP112R2, - ECC_SECP128R1, - ECC_SECP128R2, - ECC_SECP160R1, - ECC_SECP160R2, - ECC_SECP224R1, - ECC_SECP384R1, - ECC_SECP521R1, - - /* Koblitz */ - ECC_SECP160K1, - ECC_SECP192K1, - ECC_SECP224K1, - ECC_SECP256K1, - - /* Brainpool Curves */ - ECC_BRAINPOOLP160R1, - ECC_BRAINPOOLP192R1, - ECC_BRAINPOOLP224R1, - ECC_BRAINPOOLP256R1, - ECC_BRAINPOOLP320R1, - ECC_BRAINPOOLP384R1, - ECC_BRAINPOOLP512R1, - - /* Twisted Edwards Curves */ -#ifdef HAVE_CURVE25519 - ECC_X25519, -#endif -#ifdef HAVE_X448 - ECC_X448, -#endif - -#ifdef WOLFSSL_CUSTOM_CURVES - ECC_CURVE_CUSTOM, -#endif -} ecc_curve_id; - -#ifdef HAVE_OID_ENCODING -typedef word16 ecc_oid_t; -#else -typedef byte ecc_oid_t; - /* OID encoded with ASN scheme: - first element = (oid[0] * 40) + oid[1] - if any element > 127 then MSB 0x80 indicates additional byte */ -#endif - -/* ECC set type defined a GF(p) curve */ -#ifndef USE_WINDOWS_API -typedef struct ecc_set_type { - int size; /* The size of the curve in octets */ - int id; /* id of this curve */ - const char* name; /* name of this curve */ - const char* prime; /* prime that defines the field, curve is in (hex) */ - const char* Af; /* fields A param (hex) */ - const char* Bf; /* fields B param (hex) */ - const char* order; /* order of the curve (hex) */ - const char* Gx; /* x coordinate of the base point on curve (hex) */ - const char* Gy; /* y coordinate of the base point on curve (hex) */ - const ecc_oid_t* oid; - word32 oidSz; - word32 oidSum; /* sum of encoded OID bytes */ - int cofactor; -} ecc_set_type; -#else -/* MSC does something different with the pointers to the arrays than GCC, - * and it causes the FIPS checksum to fail. In the case of windows builds, - * store everything as arrays instead of pointers to strings. */ - -#define MAX_ECC_NAME 16 -#define MAX_ECC_STRING ((MAX_ECC_BYTES * 2) + 1) - /* The values are stored as text strings. */ - -typedef struct ecc_set_type { - int size; /* The size of the curve in octets */ - int id; /* id of this curve */ - const char name[MAX_ECC_NAME]; /* name of this curve */ - const char prime[MAX_ECC_STRING]; /* prime that defines the field, curve is in (hex) */ - const char Af[MAX_ECC_STRING]; /* fields A param (hex) */ - const char Bf[MAX_ECC_STRING]; /* fields B param (hex) */ - const char order[MAX_ECC_STRING]; /* order of the curve (hex) */ - const char Gx[MAX_ECC_STRING]; /* x coordinate of the base point on curve (hex) */ - const char Gy[MAX_ECC_STRING]; /* y coordinate of the base point on curve (hex) */ - const ecc_oid_t oid[10]; - word32 oidSz; - word32 oidSum; /* sum of encoded OID bytes */ - int cofactor; -} ecc_set_type; -#endif - - -#ifdef ALT_ECC_SIZE - -/* Note on ALT_ECC_SIZE: - * The fast math code uses an array of a fixed size to store the big integers. - * By default, the array is big enough for RSA keys. There is a size, - * FP_MAX_BITS which can be used to make the array smaller when one wants ECC - * but not RSA. Some people want fast math sized for both RSA and ECC, where - * ECC won't use as much as RSA. The flag ALT_ECC_SIZE switches in an alternate - * ecc_point structure that uses an alternate fp_int that has a shorter array - * of fp_digits. - * - * Now, without ALT_ECC_SIZE, the ecc_point has three single item arrays of - * mp_ints for the components of the point. With ALT_ECC_SIZE, the components - * of the point are pointers that are set to each of a three item array of - * alt_fp_ints. While an mp_int will have 4096 bits of digit inside the - * structure, the alt_fp_int will only have 528 bits. A size value was added - * in the ALT case, as well, and is set by mp_init() and alt_fp_init(). The - * functions fp_zero() and fp_copy() use the size parameter. An int needs to - * be initialized before using it instead of just fp_zeroing it, the init will - * call zero. FP_MAX_BITS_ECC defaults to 528, but can be set to change the - * number of bits used in the alternate FP_INT. - * - * Do not enable ALT_ECC_SIZE and disable fast math in the configuration. - */ - -#ifndef USE_FAST_MATH - #error USE_FAST_MATH must be defined to use ALT_ECC_SIZE -#endif - -/* determine max bits required for ECC math */ -#ifndef FP_MAX_BITS_ECC - /* check alignment */ - #if ((MAX_ECC_BITS * 2) % DIGIT_BIT) == 0 - /* max bits is double */ - #define FP_MAX_BITS_ECC (MAX_ECC_BITS * 2) - #else - /* max bits is doubled, plus one digit of fudge */ - #define FP_MAX_BITS_ECC ((MAX_ECC_BITS * 2) + DIGIT_BIT) - #endif -#else - /* verify alignment */ - #if FP_MAX_BITS_ECC % CHAR_BIT - #error FP_MAX_BITS_ECC must be a multiple of CHAR_BIT - #endif -#endif - -/* determine buffer size */ -#define FP_SIZE_ECC (FP_MAX_BITS_ECC/DIGIT_BIT) - - -/* This needs to match the size of the fp_int struct, except the - * fp_digit array will be shorter. */ -typedef struct alt_fp_int { - int used, sign, size; - mp_digit dp[FP_SIZE_ECC]; -} alt_fp_int; -#endif /* ALT_ECC_SIZE */ - -#ifndef WC_ECCKEY_TYPE_DEFINED - typedef struct ecc_key ecc_key; - #define WC_ECCKEY_TYPE_DEFINED -#endif - - -/* A point on an ECC curve, stored in Jacbobian format such that (x,y,z) => - (x/z^2, y/z^3, 1) when interpreted as affine */ -typedef struct { -#ifndef ALT_ECC_SIZE - mp_int x[1]; /* The x coordinate */ - mp_int y[1]; /* The y coordinate */ - mp_int z[1]; /* The z coordinate */ -#else - mp_int* x; /* The x coordinate */ - mp_int* y; /* The y coordinate */ - mp_int* z; /* The z coordinate */ - alt_fp_int xyz[3]; -#endif -#ifdef WOLFSSL_SMALL_STACK_CACHE - ecc_key* key; -#endif -} ecc_point; - -/* ECC Flags */ -enum { - WC_ECC_FLAG_NONE = 0x00, -#ifdef HAVE_ECC_CDH - WC_ECC_FLAG_COFACTOR = 0x01, -#endif -}; - -/* An ECC Key */ -struct ecc_key { - int type; /* Public or Private */ - int idx; /* Index into the ecc_sets[] for the parameters of - this curve if -1, this key is using user supplied - curve in dp */ - int state; - word32 flags; - const ecc_set_type* dp; /* domain parameters, either points to NIST - curves (idx >= 0) or user supplied */ -#ifdef WOLFSSL_CUSTOM_CURVES - int deallocSet; -#endif - void* heap; /* heap hint */ - ecc_point pubkey; /* public key */ - mp_int k; /* private key */ -#ifdef WOLFSSL_ATECC508A - int slot; /* Key Slot Number (-1 unknown) */ - byte pubkey_raw[ECC_MAX_CRYPTO_HW_PUBKEY_SIZE]; -#endif -#if defined(PLUTON_CRYPTO_ECC) || defined(WOLF_CRYPTO_DEV) - int devId; -#endif -#ifdef WOLFSSL_ASYNC_CRYPT - mp_int* r; /* sign/verify temps */ - mp_int* s; - WC_ASYNC_DEV asyncDev; - #ifdef HAVE_CAVIUM_V - mp_int* e; /* Sign, Verify and Shared Secret */ - mp_int* signK; - #endif - #ifdef WOLFSSL_CERT_GEN - CertSignCtx certSignCtx; /* context info for cert sign (MakeSignature) */ - #endif -#endif /* WOLFSSL_ASYNC_CRYPT */ -#ifdef HAVE_PKCS11 - byte id[ECC_MAX_ID_LEN]; - int idLen; -#endif -#ifdef WOLFSSL_SMALL_STACK_CACHE - mp_int* t1; - mp_int* t2; -#ifdef ALT_ECC_SIZE - mp_int* x; - mp_int* y; - mp_int* z; -#endif -#endif -}; - - -/* ECC predefined curve sets */ -extern const ecc_set_type ecc_sets[]; - -WOLFSSL_API -const char* wc_ecc_get_name(int curve_id); - -#ifndef WOLFSSL_ATECC508A - -#ifdef WOLFSSL_PUBLIC_ECC_ADD_DBL - #define ECC_API WOLFSSL_API -#else - #define ECC_API WOLFSSL_LOCAL -#endif - -ECC_API int ecc_mul2add(ecc_point* A, mp_int* kA, - ecc_point* B, mp_int* kB, - ecc_point* C, mp_int* a, mp_int* modulus, void* heap); - -ECC_API int ecc_map(ecc_point*, mp_int*, mp_digit); -ECC_API int ecc_projective_add_point(ecc_point* P, ecc_point* Q, ecc_point* R, - mp_int* a, mp_int* modulus, mp_digit mp); -ECC_API int ecc_projective_dbl_point(ecc_point* P, ecc_point* R, mp_int* a, - mp_int* modulus, mp_digit mp); - -#endif - -WOLFSSL_API -int wc_ecc_make_key(WC_RNG* rng, int keysize, ecc_key* key); -WOLFSSL_API -int wc_ecc_make_key_ex(WC_RNG* rng, int keysize, ecc_key* key, - int curve_id); -WOLFSSL_API -int wc_ecc_make_pub(ecc_key* key, ecc_point* pubOut); -WOLFSSL_API -int wc_ecc_check_key(ecc_key* key); -WOLFSSL_API -int wc_ecc_is_point(ecc_point* ecp, mp_int* a, mp_int* b, mp_int* prime); - -#ifdef HAVE_ECC_DHE -WOLFSSL_API -int wc_ecc_shared_secret(ecc_key* private_key, ecc_key* public_key, byte* out, - word32* outlen); -WOLFSSL_LOCAL -int wc_ecc_shared_secret_gen(ecc_key* private_key, ecc_point* point, - byte* out, word32 *outlen); -WOLFSSL_API -int wc_ecc_shared_secret_ex(ecc_key* private_key, ecc_point* point, - byte* out, word32 *outlen); -#define wc_ecc_shared_secret_ssh wc_ecc_shared_secret_ex /* For backwards compat */ -#endif /* HAVE_ECC_DHE */ - -#ifdef HAVE_ECC_SIGN -WOLFSSL_API -int wc_ecc_sign_hash(const byte* in, word32 inlen, byte* out, word32 *outlen, - WC_RNG* rng, ecc_key* key); -WOLFSSL_API -int wc_ecc_sign_hash_ex(const byte* in, word32 inlen, WC_RNG* rng, - ecc_key* key, mp_int *r, mp_int *s); -#endif /* HAVE_ECC_SIGN */ - -#ifdef HAVE_ECC_VERIFY -WOLFSSL_API -int wc_ecc_verify_hash(const byte* sig, word32 siglen, const byte* hash, - word32 hashlen, int* stat, ecc_key* key); -WOLFSSL_API -int wc_ecc_verify_hash_ex(mp_int *r, mp_int *s, const byte* hash, - word32 hashlen, int* stat, ecc_key* key); -#endif /* HAVE_ECC_VERIFY */ - -WOLFSSL_API -int wc_ecc_init(ecc_key* key); -WOLFSSL_API -int wc_ecc_init_ex(ecc_key* key, void* heap, int devId); -#ifdef HAVE_PKCS11 -WOLFSSL_API -int wc_ecc_init_id(ecc_key* key, unsigned char* id, int len, void* heap, - int devId); -#endif -#ifdef WOLFSSL_CUSTOM_CURVES -WOLFSSL_LOCAL -void wc_ecc_free_curve(const ecc_set_type* curve, void* heap); -#endif -WOLFSSL_API -int wc_ecc_free(ecc_key* key); -WOLFSSL_API -int wc_ecc_set_flags(ecc_key* key, word32 flags); -WOLFSSL_API -void wc_ecc_fp_free(void); - -WOLFSSL_API -int wc_ecc_set_curve(ecc_key* key, int keysize, int curve_id); - -WOLFSSL_API -int wc_ecc_is_valid_idx(int n); -WOLFSSL_API -int wc_ecc_get_curve_idx(int curve_id); -WOLFSSL_API -int wc_ecc_get_curve_id(int curve_idx); -#define wc_ecc_get_curve_name_from_id wc_ecc_get_name -WOLFSSL_API -int wc_ecc_get_curve_size_from_id(int curve_id); - -WOLFSSL_API -int wc_ecc_get_curve_idx_from_name(const char* curveName); -WOLFSSL_API -int wc_ecc_get_curve_size_from_name(const char* curveName); -WOLFSSL_API -int wc_ecc_get_curve_id_from_name(const char* curveName); -WOLFSSL_API -int wc_ecc_get_curve_id_from_params(int fieldSize, - const byte* prime, word32 primeSz, const byte* Af, word32 AfSz, - const byte* Bf, word32 BfSz, const byte* order, word32 orderSz, - const byte* Gx, word32 GxSz, const byte* Gy, word32 GySz, int cofactor); - -WOLFSSL_API -int wc_ecc_get_curve_id_from_oid(const byte* oid, word32 len); - -WOLFSSL_API -ecc_point* wc_ecc_new_point(void); -WOLFSSL_API -ecc_point* wc_ecc_new_point_h(void* h); -WOLFSSL_API -void wc_ecc_del_point(ecc_point* p); -WOLFSSL_API -void wc_ecc_del_point_h(ecc_point* p, void* h); -WOLFSSL_API -int wc_ecc_copy_point(ecc_point* p, ecc_point *r); -WOLFSSL_API -int wc_ecc_cmp_point(ecc_point* a, ecc_point *b); -WOLFSSL_API -int wc_ecc_point_is_at_infinity(ecc_point *p); - -#ifndef WOLFSSL_ATECC508A -WOLFSSL_API -int wc_ecc_mulmod(mp_int* k, ecc_point *G, ecc_point *R, - mp_int* a, mp_int* modulus, int map); -WOLFSSL_LOCAL -int wc_ecc_mulmod_ex(mp_int* k, ecc_point *G, ecc_point *R, - mp_int* a, mp_int* modulus, int map, void* heap); -#endif /* !WOLFSSL_ATECC508A */ - - -#ifdef HAVE_ECC_KEY_EXPORT -/* ASN key helpers */ -WOLFSSL_API -int wc_ecc_export_x963(ecc_key*, byte* out, word32* outLen); -WOLFSSL_API -int wc_ecc_export_x963_ex(ecc_key*, byte* out, word32* outLen, int compressed); - /* extended functionality with compressed option */ -#endif /* HAVE_ECC_KEY_EXPORT */ - -#ifdef HAVE_ECC_KEY_IMPORT -WOLFSSL_API -int wc_ecc_import_x963(const byte* in, word32 inLen, ecc_key* key); -WOLFSSL_API -int wc_ecc_import_x963_ex(const byte* in, word32 inLen, ecc_key* key, - int curve_id); -WOLFSSL_API -int wc_ecc_import_private_key(const byte* priv, word32 privSz, const byte* pub, - word32 pubSz, ecc_key* key); -WOLFSSL_API -int wc_ecc_import_private_key_ex(const byte* priv, word32 privSz, - const byte* pub, word32 pubSz, ecc_key* key, int curve_id); -WOLFSSL_API -int wc_ecc_rs_to_sig(const char* r, const char* s, byte* out, word32* outlen); -WOLFSSL_API -int wc_ecc_rs_raw_to_sig(const byte* r, word32 rSz, const byte* s, word32 sSz, - byte* out, word32* outlen); -WOLFSSL_API -int wc_ecc_sig_to_rs(const byte* sig, word32 sigLen, byte* r, word32* rLen, - byte* s, word32* sLen); -WOLFSSL_API -int wc_ecc_import_raw(ecc_key* key, const char* qx, const char* qy, - const char* d, const char* curveName); -WOLFSSL_API -int wc_ecc_import_raw_ex(ecc_key* key, const char* qx, const char* qy, - const char* d, int curve_id); -WOLFSSL_API -int wc_ecc_import_unsigned(ecc_key* key, byte* qx, byte* qy, - byte* d, int curve_id); -#endif /* HAVE_ECC_KEY_IMPORT */ - -#ifdef HAVE_ECC_KEY_EXPORT -WOLFSSL_API -int wc_ecc_export_ex(ecc_key* key, byte* qx, word32* qxLen, - byte* qy, word32* qyLen, byte* d, word32* dLen, - int encType); -WOLFSSL_API -int wc_ecc_export_private_only(ecc_key* key, byte* out, word32* outLen); -WOLFSSL_API -int wc_ecc_export_public_raw(ecc_key* key, byte* qx, word32* qxLen, - byte* qy, word32* qyLen); -WOLFSSL_API -int wc_ecc_export_private_raw(ecc_key* key, byte* qx, word32* qxLen, - byte* qy, word32* qyLen, byte* d, word32* dLen); -#endif /* HAVE_ECC_KEY_EXPORT */ - -#ifdef HAVE_ECC_KEY_EXPORT - -WOLFSSL_API -int wc_ecc_export_point_der(const int curve_idx, ecc_point* point, - byte* out, word32* outLen); -#endif /* HAVE_ECC_KEY_EXPORT */ - - -#ifdef HAVE_ECC_KEY_IMPORT -WOLFSSL_API -int wc_ecc_import_point_der(byte* in, word32 inLen, const int curve_idx, - ecc_point* point); -#endif /* HAVE_ECC_KEY_IMPORT */ - -/* size helper */ -WOLFSSL_API -int wc_ecc_size(ecc_key* key); -WOLFSSL_API -int wc_ecc_sig_size_calc(int sz); -WOLFSSL_API -int wc_ecc_sig_size(ecc_key* key); - -WOLFSSL_API -int wc_ecc_get_oid(word32 oidSum, const byte** oid, word32* oidSz); - -#ifdef WOLFSSL_CUSTOM_CURVES - WOLFSSL_API - int wc_ecc_set_custom_curve(ecc_key* key, const ecc_set_type* dp); -#endif - -#ifdef HAVE_ECC_ENCRYPT -/* ecc encrypt */ - -enum ecEncAlgo { - ecAES_128_CBC = 1, /* default */ - ecAES_256_CBC = 2 -}; - -enum ecKdfAlgo { - ecHKDF_SHA256 = 1, /* default */ - ecHKDF_SHA1 = 2 -}; - -enum ecMacAlgo { - ecHMAC_SHA256 = 1, /* default */ - ecHMAC_SHA1 = 2 -}; - -enum { - KEY_SIZE_128 = 16, - KEY_SIZE_256 = 32, - IV_SIZE_64 = 8, - IV_SIZE_128 = 16, - EXCHANGE_SALT_SZ = 16, - EXCHANGE_INFO_SZ = 23 -}; - -enum ecFlags { - REQ_RESP_CLIENT = 1, - REQ_RESP_SERVER = 2 -}; - - -typedef struct ecEncCtx ecEncCtx; - -WOLFSSL_API -ecEncCtx* wc_ecc_ctx_new(int flags, WC_RNG* rng); -WOLFSSL_API -ecEncCtx* wc_ecc_ctx_new_ex(int flags, WC_RNG* rng, void* heap); -WOLFSSL_API -void wc_ecc_ctx_free(ecEncCtx*); -WOLFSSL_API -int wc_ecc_ctx_reset(ecEncCtx*, WC_RNG*); /* reset for use again w/o alloc/free */ - -WOLFSSL_API -const byte* wc_ecc_ctx_get_own_salt(ecEncCtx*); -WOLFSSL_API -int wc_ecc_ctx_set_peer_salt(ecEncCtx*, const byte* salt); -WOLFSSL_API -int wc_ecc_ctx_set_info(ecEncCtx*, const byte* info, int sz); - -WOLFSSL_API -int wc_ecc_encrypt(ecc_key* privKey, ecc_key* pubKey, const byte* msg, - word32 msgSz, byte* out, word32* outSz, ecEncCtx* ctx); -WOLFSSL_API -int wc_ecc_decrypt(ecc_key* privKey, ecc_key* pubKey, const byte* msg, - word32 msgSz, byte* out, word32* outSz, ecEncCtx* ctx); - -#endif /* HAVE_ECC_ENCRYPT */ - -#ifdef HAVE_X963_KDF -WOLFSSL_API int wc_X963_KDF(enum wc_HashType type, const byte* secret, - word32 secretSz, const byte* sinfo, word32 sinfoSz, - byte* out, word32 outSz); -#endif - -#ifdef ECC_CACHE_CURVE -WOLFSSL_API int wc_ecc_curve_cache_init(void); -WOLFSSL_API void wc_ecc_curve_cache_free(void); -#endif - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* HAVE_ECC */ -#endif /* WOLF_CRYPT_ECC_H */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/hash.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/hash.h deleted file mode 100644 index 9435b8f7..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/hash.h +++ /dev/null @@ -1,165 +0,0 @@ -/* hash.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/hash.h -*/ - -#ifndef WOLF_CRYPT_HASH_H -#define WOLF_CRYPT_HASH_H - -#include - -#ifndef NO_MD5 - #include -#endif -#ifndef NO_SHA - #include -#endif -#if defined(WOLFSSL_SHA224) || !defined(NO_SHA256) - #include -#endif -#if defined(WOLFSSL_SHA384) || defined(WOLFSSL_SHA512) - #include -#endif -#ifdef HAVE_BLAKE2 - #include -#endif -#ifdef WOLFSSL_SHA3 - #include -#endif -#ifndef NO_MD4 - #include -#endif -#ifdef WOLFSSL_MD2 - #include -#endif - - -#ifdef __cplusplus - extern "C" { -#endif - -#if !defined(HAVE_FIPS) && !defined(NO_OLD_WC_NAMES) - #define MAX_DIGEST_SIZE WC_MAX_DIGEST_SIZE -#endif - - -typedef union { - #ifndef NO_MD5 - wc_Md5 md5; - #endif - #ifndef NO_SHA - wc_Sha sha; - #endif - #ifdef WOLFSSL_SHA224 - wc_Sha224 sha224; - #endif - #ifndef NO_SHA256 - wc_Sha256 sha256; - #endif - #ifdef WOLFSSL_SHA384 - wc_Sha384 sha384; - #endif - #ifdef WOLFSSL_SHA512 - wc_Sha512 sha512; - #endif -} wc_HashAlg; - -/* Find largest possible digest size - Note if this gets up to the size of 80 or over check smallstack build */ -#if defined(WOLFSSL_SHA3) - #define WC_MAX_DIGEST_SIZE WC_SHA3_512_DIGEST_SIZE - #define WC_MAX_BLOCK_SIZE WC_SHA3_224_BLOCK_SIZE /* 224 is the largest block size */ -#elif defined(WOLFSSL_SHA512) - #define WC_MAX_DIGEST_SIZE WC_SHA512_DIGEST_SIZE - #define WC_MAX_BLOCK_SIZE WC_SHA512_BLOCK_SIZE -#elif defined(HAVE_BLAKE2) - #define WC_MAX_DIGEST_SIZE BLAKE2B_OUTBYTES - #define WC_MAX_BLOCK_SIZE BLAKE2B_BLOCKBYTES -#elif defined(WOLFSSL_SHA384) - #define WC_MAX_DIGEST_SIZE WC_SHA384_DIGEST_SIZE - #define WC_MAX_BLOCK_SIZE WC_SHA384_BLOCK_SIZE -#elif !defined(NO_SHA256) - #define WC_MAX_DIGEST_SIZE WC_SHA256_DIGEST_SIZE - #define WC_MAX_BLOCK_SIZE WC_SHA256_BLOCK_SIZE -#elif defined(WOLFSSL_SHA224) - #define WC_MAX_DIGEST_SIZE WC_SHA224_DIGEST_SIZE - #define WC_MAX_BLOCK_SIZE WC_SHA224_BLOCK_SIZE -#elif !defined(NO_SHA) - #define WC_MAX_DIGEST_SIZE WC_SHA_DIGEST_SIZE - #define WC_MAX_BLOCK_SIZE WC_SHA_BLOCK_SIZE -#elif !defined(NO_MD5) - #define WC_MAX_DIGEST_SIZE WC_MD5_DIGEST_SIZE - #define WC_MAX_BLOCK_SIZE WC_MD5_BLOCK_SIZE -#else - #define WC_MAX_DIGEST_SIZE 64 /* default to max size of 64 */ - #define WC_MAX_BLOCK_SIZE 128 -#endif - -#if !defined(NO_ASN) || !defined(NO_DH) || defined(HAVE_ECC) -WOLFSSL_API int wc_HashGetOID(enum wc_HashType hash_type); -WOLFSSL_API enum wc_HashType wc_OidGetHash(int oid); -#endif - -WOLFSSL_API enum wc_HashType wc_HashTypeConvert(int hashType); - -WOLFSSL_API int wc_HashGetDigestSize(enum wc_HashType hash_type); -WOLFSSL_API int wc_HashGetBlockSize(enum wc_HashType hash_type); -WOLFSSL_API int wc_Hash(enum wc_HashType hash_type, - const byte* data, word32 data_len, - byte* hash, word32 hash_len); - -/* generic hash operation wrappers */ -WOLFSSL_API int wc_HashInit(wc_HashAlg* hash, enum wc_HashType type); -WOLFSSL_API int wc_HashUpdate(wc_HashAlg* hash, enum wc_HashType type, - const byte* data, word32 dataSz); -WOLFSSL_API int wc_HashFinal(wc_HashAlg* hash, enum wc_HashType type, - byte* out); -WOLFSSL_API int wc_HashFree(wc_HashAlg* hash, enum wc_HashType type); - -#ifndef NO_MD5 -#include -WOLFSSL_API int wc_Md5Hash(const byte* data, word32 len, byte* hash); -#endif - -#ifndef NO_SHA -#include -WOLFSSL_API int wc_ShaHash(const byte*, word32, byte*); -#endif - -#ifdef WOLFSSL_SHA224 -#include -WOLFSSL_API int wc_Sha224Hash(const byte*, word32, byte*); -#endif /* defined(WOLFSSL_SHA224) */ - -#ifndef NO_SHA256 -#include -WOLFSSL_API int wc_Sha256Hash(const byte*, word32, byte*); -#endif - -#ifdef WOLFSSL_SHA384 -#include -WOLFSSL_API int wc_Sha384Hash(const byte*, word32, byte*); -#endif /* defined(WOLFSSL_SHA384) */ - -#ifdef WOLFSSL_SHA512 -#include -WOLFSSL_API int wc_Sha512Hash(const byte*, word32, byte*); -#endif /* WOLFSSL_SHA512 */ - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* WOLF_CRYPT_HASH_H */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/hmac.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/hmac.h deleted file mode 100644 index a539e571..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/hmac.h +++ /dev/null @@ -1,181 +0,0 @@ -/* hmac.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/hmac.h -*/ - -#ifndef NO_HMAC - -#ifndef WOLF_CRYPT_HMAC_H -#define WOLF_CRYPT_HMAC_H - -#include - -#if defined(HAVE_FIPS) && \ - (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) -/* for fips @wc_fips */ - #include - #define WC_HMAC_BLOCK_SIZE HMAC_BLOCK_SIZE -#endif - - -#if defined(HAVE_FIPS) && \ - defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) - #include -#endif - -#ifdef __cplusplus - extern "C" { -#endif - -/* avoid redefinition of structs */ -#if !defined(HAVE_FIPS) || \ - (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) - -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif - -#ifndef NO_OLD_WC_NAMES - #define HMAC_BLOCK_SIZE WC_HMAC_BLOCK_SIZE -#endif - -enum { - HMAC_FIPS_MIN_KEY = 14, /* 112 bit key length minimum */ - - IPAD = 0x36, - OPAD = 0x5C, - -/* If any hash is not enabled, add the ID here. */ -#ifdef NO_MD5 - WC_MD5 = WC_HASH_TYPE_MD5, -#endif -#ifdef NO_SHA - WC_SHA = WC_HASH_TYPE_SHA, -#endif -#ifdef NO_SHA256 - WC_SHA256 = WC_HASH_TYPE_SHA256, -#endif -#ifndef WOLFSSL_SHA512 - WC_SHA512 = WC_HASH_TYPE_SHA512, -#endif -#ifndef WOLFSSL_SHA384 - WC_SHA384 = WC_HASH_TYPE_SHA384, -#endif -#ifndef HAVE_BLAKE2 - BLAKE2B_ID = WC_HASH_TYPE_BLAKE2B, -#endif -#ifndef WOLFSSL_SHA224 - WC_SHA224 = WC_HASH_TYPE_SHA224, -#endif -#ifndef WOLFSSL_SHA3 - WC_SHA3_224 = WC_HASH_TYPE_SHA3_224, - WC_SHA3_256 = WC_HASH_TYPE_SHA3_256, - WC_SHA3_384 = WC_HASH_TYPE_SHA3_384, - WC_SHA3_512 = WC_HASH_TYPE_SHA3_512, -#endif -}; - -/* Select the largest available hash for the buffer size. */ -#define WC_HMAC_BLOCK_SIZE WC_MAX_BLOCK_SIZE - -#if !defined(WOLFSSL_SHA3) && !defined(WOLFSSL_SHA512) && !defined(HAVE_BLAKE2) && \ - !defined(WOLFSSL_SHA384) && defined(NO_SHA256) && defined(WOLFSSL_SHA224) && \ - defined(NO_SHA) && defined(NO_MD5) - #error "You have to have some kind of hash if you want to use HMAC." -#endif - - -/* hash union */ -typedef union { -#ifndef NO_MD5 - wc_Md5 md5; -#endif -#ifndef NO_SHA - wc_Sha sha; -#endif -#ifdef WOLFSSL_SHA224 - wc_Sha224 sha224; -#endif -#ifndef NO_SHA256 - wc_Sha256 sha256; -#endif -#ifdef WOLFSSL_SHA384 - wc_Sha384 sha384; -#endif -#ifdef WOLFSSL_SHA512 - wc_Sha512 sha512; -#endif -#ifdef HAVE_BLAKE2 - Blake2b blake2b; -#endif -#ifdef WOLFSSL_SHA3 - wc_Sha3 sha3; -#endif -} Hash; - -/* Hmac digest */ -typedef struct Hmac { - Hash hash; - word32 ipad[WC_HMAC_BLOCK_SIZE / sizeof(word32)]; /* same block size all*/ - word32 opad[WC_HMAC_BLOCK_SIZE / sizeof(word32)]; - word32 innerHash[WC_MAX_DIGEST_SIZE / sizeof(word32)]; - void* heap; /* heap hint */ - byte macType; /* md5 sha or sha256 */ - byte innerHashKeyed; /* keyed flag */ - -#ifdef WOLFSSL_ASYNC_CRYPT - WC_ASYNC_DEV asyncDev; - word16 keyLen; /* hmac key length (key in ipad) */ -#endif /* WOLFSSL_ASYNC_CRYPT */ -} Hmac; - -#endif /* HAVE_FIPS */ - -/* does init */ -WOLFSSL_API int wc_HmacSetKey(Hmac*, int type, const byte* key, word32 keySz); -WOLFSSL_API int wc_HmacUpdate(Hmac*, const byte*, word32); -WOLFSSL_API int wc_HmacFinal(Hmac*, byte*); -WOLFSSL_API int wc_HmacSizeByType(int type); - -WOLFSSL_API int wc_HmacInit(Hmac* hmac, void* heap, int devId); -WOLFSSL_API void wc_HmacFree(Hmac*); - -WOLFSSL_API int wolfSSL_GetHmacMaxSize(void); - -WOLFSSL_LOCAL int _InitHmac(Hmac* hmac, int type, void* heap); - -#ifdef HAVE_HKDF - -WOLFSSL_API int wc_HKDF_Extract(int type, const byte* salt, word32 saltSz, - const byte* inKey, word32 inKeySz, byte* out); -WOLFSSL_API int wc_HKDF_Expand(int type, const byte* inKey, word32 inKeySz, - const byte* info, word32 infoSz, - byte* out, word32 outSz); - -WOLFSSL_API int wc_HKDF(int type, const byte* inKey, word32 inKeySz, - const byte* salt, word32 saltSz, - const byte* info, word32 infoSz, - byte* out, word32 outSz); - -#endif /* HAVE_HKDF */ - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* WOLF_CRYPT_HMAC_H */ - -#endif /* NO_HMAC */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/integer.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/integer.h deleted file mode 100644 index cd677bb6..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/integer.h +++ /dev/null @@ -1,398 +0,0 @@ -/* integer.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - -/* - * Based on public domain LibTomMath 0.38 by Tom St Denis, tomstdenis@iahu.ca, - * http://math.libtomcrypt.com - */ - - -#ifndef WOLF_CRYPT_INTEGER_H -#define WOLF_CRYPT_INTEGER_H - -/* may optionally use fast math instead, not yet supported on all platforms and - may not be faster on all -*/ -#include /* will set MP_xxBIT if not default */ -#ifdef WOLFSSL_SP_MATH - #include -#elif defined(USE_FAST_MATH) - #include -#else - -#include - -#ifndef CHAR_BIT - #include -#endif - -#include - -/* wolf big int and common functions */ -#include - - -#ifdef WOLFSSL_PUBLIC_MP - #define MP_API WOLFSSL_API -#else - #define MP_API -#endif - -#ifndef MIN - #define MIN(x,y) ((x)<(y)?(x):(y)) -#endif - -#ifndef MAX - #define MAX(x,y) ((x)>(y)?(x):(y)) -#endif - -#ifdef __cplusplus -extern "C" { - -/* C++ compilers don't like assigning void * to mp_digit * */ -#define OPT_CAST(x) (x *) - -#elif defined(_SH3) - -/* SuperH SH3 compiler doesn't like assigning voi* to mp_digit* */ -#define OPT_CAST(x) (x *) - -#else - -/* C on the other hand doesn't care */ -#define OPT_CAST(x) - -#endif /* __cplusplus */ - - -/* detect 64-bit mode if possible */ -#if defined(__x86_64__) - #if !(defined(MP_64BIT) && defined(MP_16BIT) && defined(MP_8BIT)) - #define MP_64BIT - #endif -#endif -/* if intel compiler doesn't provide 128 bit type don't turn on 64bit */ -#if defined(MP_64BIT) && defined(__INTEL_COMPILER) && !defined(HAVE___UINT128_T) - #undef MP_64BIT -#endif - - -/* allow user to define on mp_digit, mp_word, DIGIT_BIT types */ -#ifndef WOLFSSL_BIGINT_TYPES - -/* some default configurations. - * - * A "mp_digit" must be able to hold DIGIT_BIT + 1 bits - * A "mp_word" must be able to hold 2*DIGIT_BIT + 1 bits - * - * At the very least a mp_digit must be able to hold 7 bits - * [any size beyond that is ok provided it doesn't overflow the data type] - */ -#ifdef MP_8BIT - typedef unsigned char mp_digit; - typedef unsigned short mp_word; -#elif defined(MP_16BIT) || defined(NO_64BIT) - typedef unsigned short mp_digit; - typedef unsigned int mp_word; - #define DIGIT_BIT 12 -#elif defined(MP_64BIT) - /* for GCC only on supported platforms */ - typedef unsigned long long mp_digit; /* 64 bit type, 128 uses mode(TI) */ - typedef unsigned long mp_word __attribute__ ((mode(TI))); - - #define DIGIT_BIT 60 -#else - /* this is the default case, 28-bit digits */ - - #if defined(_MSC_VER) || defined(__BORLANDC__) - typedef unsigned __int64 ulong64; - #else - typedef unsigned long long ulong64; - #endif - - typedef unsigned int mp_digit; /* long could be 64 now, changed TAO */ - typedef ulong64 mp_word; - -#ifdef MP_31BIT - /* this is an extension that uses 31-bit digits */ - #define DIGIT_BIT 31 -#else - /* default case is 28-bit digits, defines MP_28BIT as a handy test macro */ - #define DIGIT_BIT 28 - #define MP_28BIT -#endif -#endif - -#endif /* WOLFSSL_BIGINT_TYPES */ - -/* otherwise the bits per digit is calculated automatically from the size of - a mp_digit */ -#ifndef DIGIT_BIT - #define DIGIT_BIT ((int)((CHAR_BIT * sizeof(mp_digit) - 1))) - /* bits per digit */ -#endif - -#define MP_DIGIT_BIT DIGIT_BIT -#define MP_MASK ((((mp_digit)1)<<((mp_digit)DIGIT_BIT))-((mp_digit)1)) -#define MP_DIGIT_MAX MP_MASK - -/* equalities */ -#define MP_LT -1 /* less than */ -#define MP_EQ 0 /* equal to */ -#define MP_GT 1 /* greater than */ - -#define MP_ZPOS 0 /* positive integer */ -#define MP_NEG 1 /* negative */ - -#define MP_OKAY 0 /* ok result */ -#define MP_MEM -2 /* out of mem */ -#define MP_VAL -3 /* invalid input */ -#define MP_NOT_INF -4 /* point not at infinity */ -#define MP_RANGE MP_NOT_INF - -#define MP_YES 1 /* yes response */ -#define MP_NO 0 /* no response */ - -/* Primality generation flags */ -#define LTM_PRIME_BBS 0x0001 /* BBS style prime */ -#define LTM_PRIME_SAFE 0x0002 /* Safe prime (p-1)/2 == prime */ -#define LTM_PRIME_2MSB_ON 0x0008 /* force 2nd MSB to 1 */ - -typedef int mp_err; - -/* define this to use lower memory usage routines (exptmods mostly) */ -#define MP_LOW_MEM - -/* default precision */ -#ifndef MP_PREC - #ifndef MP_LOW_MEM - #define MP_PREC 32 /* default digits of precision */ - #else - #define MP_PREC 1 /* default digits of precision */ - #endif -#endif - -/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - - BITS_PER_DIGIT*2) */ -#define MP_WARRAY (1 << (sizeof(mp_word) * CHAR_BIT - 2 * DIGIT_BIT + 1)) - -#ifdef HAVE_WOLF_BIGINT - struct WC_BIGINT; -#endif - -/* the mp_int structure */ -typedef struct mp_int { - int used, alloc, sign; - mp_digit *dp; - -#ifdef HAVE_WOLF_BIGINT - struct WC_BIGINT raw; /* unsigned binary (big endian) */ -#endif -} mp_int; -#define MP_INT_DEFINED - -/* callback for mp_prime_random, should fill dst with random bytes and return - how many read [up to len] */ -typedef int ltm_prime_callback(unsigned char *dst, int len, void *dat); - - -#define USED(m) ((m)->used) -#define DIGIT(m,k) ((m)->dp[(k)]) -#define SIGN(m) ((m)->sign) - - -/* ---> Basic Manipulations <--- */ -#define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO) -#define mp_isone(a) \ - (((((a)->used == 1)) && ((a)->dp[0] == 1u)) ? MP_YES : MP_NO) -#define mp_iseven(a) \ - (((a)->used > 0 && (((a)->dp[0] & 1u) == 0u)) ? MP_YES : MP_NO) -#define mp_isodd(a) \ - (((a)->used > 0 && (((a)->dp[0] & 1u) == 1u)) ? MP_YES : MP_NO) -#define mp_isneg(a) (((a)->sign != MP_ZPOS) ? MP_YES : MP_NO) - -/* number of primes */ -#ifdef MP_8BIT - #define PRIME_SIZE 31 -#else - #define PRIME_SIZE 256 -#endif - -#ifndef MAX_INVMOD_SZ - #if defined(WOLFSSL_MYSQL_COMPATIBLE) - #define MAX_INVMOD_SZ 8192 - #else - #define MAX_INVMOD_SZ 4096 - #endif -#endif - -#define mp_prime_random(a, t, size, bbs, cb, dat) \ - mp_prime_random_ex(a, t, ((size) * 8) + 1, (bbs==1)?LTM_PRIME_BBS:0, cb, dat) - -#define mp_read_raw(mp, str, len) mp_read_signed_bin((mp), (str), (len)) -#define mp_raw_size(mp) mp_signed_bin_size(mp) -#define mp_toraw(mp, str) mp_to_signed_bin((mp), (str)) -#define mp_read_mag(mp, str, len) mp_read_unsigned_bin((mp), (str), (len)) -#define mp_mag_size(mp) mp_unsigned_bin_size(mp) -#define mp_tomag(mp, str) mp_to_unsigned_bin((mp), (str)) - -#define MP_RADIX_BIN 2 -#define MP_RADIX_OCT 8 -#define MP_RADIX_DEC 10 -#define MP_RADIX_HEX 16 -#define MP_RADIX_MAX 64 - -#define mp_tobinary(M, S) mp_toradix((M), (S), MP_RADIX_BIN) -#define mp_tooctal(M, S) mp_toradix((M), (S), MP_RADIX_OCT) -#define mp_todecimal(M, S) mp_toradix((M), (S), MP_RADIX_DEC) -#define mp_tohex(M, S) mp_toradix((M), (S), MP_RADIX_HEX) - -#define s_mp_mul(a, b, c) s_mp_mul_digs(a, b, c, (a)->used + (b)->used + 1) - -#if defined(HAVE_ECC) || defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || \ - defined(WOLFSSL_DEBUG_MATH) || defined(DEBUG_WOLFSSL) -extern const char *mp_s_rmap; -#endif - -/* 6 functions needed by Rsa */ -MP_API int mp_init (mp_int * a); -MP_API void mp_clear (mp_int * a); -MP_API void mp_free (mp_int * a); -MP_API void mp_forcezero(mp_int * a); -MP_API int mp_unsigned_bin_size(mp_int * a); -MP_API int mp_read_unsigned_bin (mp_int * a, const unsigned char *b, int c); -MP_API int mp_to_unsigned_bin_at_pos(int x, mp_int *t, unsigned char *b); -MP_API int mp_to_unsigned_bin (mp_int * a, unsigned char *b); -MP_API int mp_to_unsigned_bin_len(mp_int * a, unsigned char *b, int c); -MP_API int mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y); -/* end functions needed by Rsa */ - -/* functions added to support above needed, removed TOOM and KARATSUBA */ -MP_API int mp_count_bits (mp_int * a); -MP_API int mp_leading_bit (mp_int * a); -MP_API int mp_init_copy (mp_int * a, mp_int * b); -MP_API int mp_copy (mp_int * a, mp_int * b); -MP_API int mp_grow (mp_int * a, int size); -MP_API int mp_div_2d (mp_int * a, int b, mp_int * c, mp_int * d); -MP_API void mp_zero (mp_int * a); -MP_API void mp_clamp (mp_int * a); -MP_API void mp_exch (mp_int * a, mp_int * b); -MP_API void mp_rshd (mp_int * a, int b); -MP_API void mp_rshb (mp_int * a, int b); -MP_API int mp_mod_2d (mp_int * a, int b, mp_int * c); -MP_API int mp_mul_2d (mp_int * a, int b, mp_int * c); -MP_API int mp_lshd (mp_int * a, int b); -MP_API int mp_abs (mp_int * a, mp_int * b); -MP_API int mp_invmod (mp_int * a, mp_int * b, mp_int * c); -int fast_mp_invmod (mp_int * a, mp_int * b, mp_int * c); -MP_API int mp_invmod_slow (mp_int * a, mp_int * b, mp_int * c); -MP_API int mp_cmp_mag (mp_int * a, mp_int * b); -MP_API int mp_cmp (mp_int * a, mp_int * b); -MP_API int mp_cmp_d(mp_int * a, mp_digit b); -MP_API int mp_set (mp_int * a, mp_digit b); -MP_API int mp_is_bit_set (mp_int * a, mp_digit b); -MP_API int mp_mod (mp_int * a, mp_int * b, mp_int * c); -MP_API int mp_div(mp_int * a, mp_int * b, mp_int * c, mp_int * d); -MP_API int mp_div_2(mp_int * a, mp_int * b); -MP_API int mp_add (mp_int * a, mp_int * b, mp_int * c); -int s_mp_add (mp_int * a, mp_int * b, mp_int * c); -int s_mp_sub (mp_int * a, mp_int * b, mp_int * c); -MP_API int mp_sub (mp_int * a, mp_int * b, mp_int * c); -MP_API int mp_reduce_is_2k_l(mp_int *a); -MP_API int mp_reduce_is_2k(mp_int *a); -MP_API int mp_dr_is_modulus(mp_int *a); -MP_API int mp_exptmod_fast (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, - int); -MP_API int mp_montgomery_setup (mp_int * n, mp_digit * rho); -int fast_mp_montgomery_reduce (mp_int * x, mp_int * n, mp_digit rho); -MP_API int mp_montgomery_reduce (mp_int * x, mp_int * n, mp_digit rho); -MP_API void mp_dr_setup(mp_int *a, mp_digit *d); -MP_API int mp_dr_reduce (mp_int * x, mp_int * n, mp_digit k); -MP_API int mp_reduce_2k(mp_int *a, mp_int *n, mp_digit d); -int fast_s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs); -int s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs); -MP_API int mp_reduce_2k_setup_l(mp_int *a, mp_int *d); -MP_API int mp_reduce_2k_l(mp_int *a, mp_int *n, mp_int *d); -MP_API int mp_reduce (mp_int * x, mp_int * m, mp_int * mu); -MP_API int mp_reduce_setup (mp_int * a, mp_int * b); -int s_mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int redmode); -MP_API int mp_montgomery_calc_normalization (mp_int * a, mp_int * b); -int s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs); -int s_mp_sqr (mp_int * a, mp_int * b); -int fast_s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs); -int fast_s_mp_sqr (mp_int * a, mp_int * b); -MP_API int mp_init_size (mp_int * a, int size); -MP_API int mp_div_3 (mp_int * a, mp_int *c, mp_digit * d); -MP_API int mp_mul_2(mp_int * a, mp_int * b); -MP_API int mp_mul (mp_int * a, mp_int * b, mp_int * c); -MP_API int mp_sqr (mp_int * a, mp_int * b); -MP_API int mp_mulmod (mp_int * a, mp_int * b, mp_int * c, mp_int * d); -MP_API int mp_submod (mp_int* a, mp_int* b, mp_int* c, mp_int* d); -MP_API int mp_addmod (mp_int* a, mp_int* b, mp_int* c, mp_int* d); -MP_API int mp_mul_d (mp_int * a, mp_digit b, mp_int * c); -MP_API int mp_2expt (mp_int * a, int b); -MP_API int mp_set_bit (mp_int * a, int b); -MP_API int mp_reduce_2k_setup(mp_int *a, mp_digit *d); -MP_API int mp_add_d (mp_int* a, mp_digit b, mp_int* c); -MP_API int mp_set_int (mp_int * a, unsigned long b); -MP_API int mp_sub_d (mp_int * a, mp_digit b, mp_int * c); -/* end support added functions */ - -/* added */ -MP_API int mp_init_multi(mp_int* a, mp_int* b, mp_int* c, mp_int* d, mp_int* e, - mp_int* f); -MP_API int mp_toradix (mp_int *a, char *str, int radix); -MP_API int mp_radix_size (mp_int * a, int radix, int *size); - -#ifdef WOLFSSL_DEBUG_MATH - MP_API void mp_dump(const char* desc, mp_int* a, byte verbose); -#else - #define mp_dump(desc, a, verbose) -#endif - -#if defined(HAVE_ECC) || defined(WOLFSSL_KEY_GEN) || !defined(NO_RSA) || \ - !defined(NO_DSA) || !defined(NO_DH) - MP_API int mp_sqrmod(mp_int* a, mp_int* b, mp_int* c); -#endif -#if !defined(NO_DSA) || defined(HAVE_ECC) - MP_API int mp_read_radix(mp_int* a, const char* str, int radix); -#endif - -#if defined(WOLFSSL_KEY_GEN) || !defined(NO_RSA) || !defined(NO_DSA) || !defined(NO_DH) - MP_API int mp_prime_is_prime (mp_int * a, int t, int *result); - MP_API int mp_prime_is_prime_ex (mp_int * a, int t, int *result, WC_RNG*); -#endif /* WOLFSSL_KEY_GEN NO_RSA NO_DSA NO_DH */ -#ifdef WOLFSSL_KEY_GEN - MP_API int mp_gcd (mp_int * a, mp_int * b, mp_int * c); - MP_API int mp_lcm (mp_int * a, mp_int * b, mp_int * c); - MP_API int mp_rand_prime(mp_int* N, int len, WC_RNG* rng, void* heap); -#endif - -MP_API int mp_cnt_lsb(mp_int *a); -MP_API int mp_mod_d(mp_int* a, mp_digit b, mp_digit* c); - - -/* wolf big int and common functions */ -#include - - -#ifdef __cplusplus - } -#endif - - -#endif /* USE_FAST_MATH */ - -#endif /* WOLF_CRYPT_INTEGER_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/logging.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/logging.h deleted file mode 100644 index 0a2d7f6b..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/logging.h +++ /dev/null @@ -1,179 +0,0 @@ -/* logging.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/logging.h -*/ - - -/* submitted by eof */ - - -#ifndef WOLFSSL_LOGGING_H -#define WOLFSSL_LOGGING_H - -#include - -#ifdef __cplusplus - extern "C" { -#endif - - -enum wc_LogLevels { - ERROR_LOG = 0, - INFO_LOG, - ENTER_LOG, - LEAVE_LOG, - OTHER_LOG -}; - -#ifdef WOLFSSL_FUNC_TIME -/* WARNING: This code is only to be used for debugging performance. - * The code is not thread-safe. - * Do not use WOLFSSL_FUNC_TIME in production code. - */ -enum wc_FuncNum { - WC_FUNC_HELLO_REQUEST_SEND = 0, - WC_FUNC_HELLO_REQUEST_DO, - WC_FUNC_CLIENT_HELLO_SEND, - WC_FUNC_CLIENT_HELLO_DO, - WC_FUNC_SERVER_HELLO_SEND, - WC_FUNC_SERVER_HELLO_DO, - WC_FUNC_ENCRYPTED_EXTENSIONS_SEND, - WC_FUNC_ENCRYPTED_EXTENSIONS_DO, - WC_FUNC_CERTIFICATE_REQUEST_SEND, - WC_FUNC_CERTIFICATE_REQUEST_DO, - WC_FUNC_CERTIFICATE_SEND, - WC_FUNC_CERTIFICATE_DO, - WC_FUNC_CERTIFICATE_VERIFY_SEND, - WC_FUNC_CERTIFICATE_VERIFY_DO, - WC_FUNC_FINISHED_SEND, - WC_FUNC_FINISHED_DO, - WC_FUNC_KEY_UPDATE_SEND, - WC_FUNC_KEY_UPDATE_DO, - WC_FUNC_EARLY_DATA_SEND, - WC_FUNC_EARLY_DATA_DO, - WC_FUNC_NEW_SESSION_TICKET_SEND, - WC_FUNC_NEW_SESSION_TICKET_DO, - WC_FUNC_SERVER_HELLO_DONE_SEND, - WC_FUNC_SERVER_HELLO_DONE_DO, - WC_FUNC_TICKET_SEND, - WC_FUNC_TICKET_DO, - WC_FUNC_CLIENT_KEY_EXCHANGE_SEND, - WC_FUNC_CLIENT_KEY_EXCHANGE_DO, - WC_FUNC_CERTIFICATE_STATUS_SEND, - WC_FUNC_CERTIFICATE_STATUS_DO, - WC_FUNC_SERVER_KEY_EXCHANGE_SEND, - WC_FUNC_SERVER_KEY_EXCHANGE_DO, - WC_FUNC_END_OF_EARLY_DATA_SEND, - WC_FUNC_END_OF_EARLY_DATA_DO, - WC_FUNC_COUNT -}; -#endif - -typedef void (*wolfSSL_Logging_cb)(const int logLevel, - const char *const logMessage); - -WOLFSSL_API int wolfSSL_SetLoggingCb(wolfSSL_Logging_cb log_function); - -/* turn logging on, only if compiled in */ -WOLFSSL_API int wolfSSL_Debugging_ON(void); -/* turn logging off */ -WOLFSSL_API void wolfSSL_Debugging_OFF(void); - - -#if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE) - WOLFSSL_LOCAL int wc_LoggingInit(void); - WOLFSSL_LOCAL int wc_LoggingCleanup(void); - WOLFSSL_LOCAL int wc_AddErrorNode(int error, int line, char* buf, - char* file); - WOLFSSL_LOCAL int wc_PeekErrorNode(int index, const char **file, - const char **reason, int *line); - WOLFSSL_LOCAL void wc_RemoveErrorNode(int index); - WOLFSSL_LOCAL void wc_ClearErrorNodes(void); - WOLFSSL_LOCAL int wc_PullErrorNode(const char **file, const char **reason, - int *line); - WOLFSSL_API int wc_SetLoggingHeap(void* h); - WOLFSSL_API int wc_ERR_remove_state(void); - #if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM) - WOLFSSL_API void wc_ERR_print_errors_fp(XFILE fp); - #endif -#endif /* OPENSSL_EXTRA || DEBUG_WOLFSSL_VERBOSE */ - -#ifdef WOLFSSL_FUNC_TIME - /* WARNING: This code is only to be used for debugging performance. - * The code is not thread-safe. - * Do not use WOLFSSL_FUNC_TIME in production code. - */ - WOLFSSL_API void WOLFSSL_START(int funcNum); - WOLFSSL_API void WOLFSSL_END(int funcNum); - WOLFSSL_API void WOLFSSL_TIME(int count); -#else - #define WOLFSSL_START(n) - #define WOLFSSL_END(n) - #define WOLFSSL_TIME(n) -#endif - -#if defined(DEBUG_WOLFSSL) && !defined(WOLFSSL_DEBUG_ERRORS_ONLY) - #if defined(_WIN32) - #if defined(INTIME_RTOS) - #define __func__ NULL - #else - #define __func__ __FUNCTION__ - #endif - #endif - - /* a is prepended to m and b is appended, creating a log msg a + m + b */ - #define WOLFSSL_LOG_CAT(a, m, b) #a " " m " " #b - - WOLFSSL_API void WOLFSSL_ENTER(const char* msg); - WOLFSSL_API void WOLFSSL_LEAVE(const char* msg, int ret); - #define WOLFSSL_STUB(m) \ - WOLFSSL_MSG(WOLFSSL_LOG_CAT(wolfSSL Stub, m, not implemented)) - - WOLFSSL_API void WOLFSSL_MSG(const char* msg); - WOLFSSL_API void WOLFSSL_BUFFER(const byte* buffer, word32 length); - -#else - - #define WOLFSSL_ENTER(m) - #define WOLFSSL_LEAVE(m, r) - #define WOLFSSL_STUB(m) - - #define WOLFSSL_MSG(m) - #define WOLFSSL_BUFFER(b, l) - -#endif /* DEBUG_WOLFSSL && !WOLFSSL_DEBUG_ERRORS_ONLY */ - -#if defined(DEBUG_WOLFSSL) || defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) - - #if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE) - WOLFSSL_API void WOLFSSL_ERROR_LINE(int err, const char* func, unsigned int line, - const char* file, void* ctx); - #define WOLFSSL_ERROR(x) \ - WOLFSSL_ERROR_LINE((x), __func__, __LINE__, __FILE__, NULL) - #else - WOLFSSL_API void WOLFSSL_ERROR(int err); - #endif - WOLFSSL_API void WOLFSSL_ERROR_MSG(const char* msg); - -#else - #define WOLFSSL_ERROR(e) - #define WOLFSSL_ERROR_MSG(m) -#endif - -#ifdef __cplusplus -} -#endif -#endif /* WOLFSSL_LOGGING_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/md5.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/md5.h deleted file mode 100644 index 9386b388..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/md5.h +++ /dev/null @@ -1,114 +0,0 @@ -/* md5.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/md5.h -*/ - - -#ifndef WOLF_CRYPT_MD5_H -#define WOLF_CRYPT_MD5_H - -#include - -#ifndef NO_MD5 - -#ifdef HAVE_FIPS - #define wc_InitMd5 InitMd5 - #define wc_Md5Update Md5Update - #define wc_Md5Final Md5Final - #define wc_Md5Hash Md5Hash -#endif - -#ifdef __cplusplus - extern "C" { -#endif - -#ifndef NO_OLD_WC_NAMES - #define Md5 wc_Md5 - #define MD5 WC_MD5 - #define MD5_BLOCK_SIZE WC_MD5_BLOCK_SIZE - #define MD5_DIGEST_SIZE WC_MD5_DIGEST_SIZE - #define WC_MD5_PAD_SIZE WC_MD5_PAD_SIZE -#endif - -/* in bytes */ -enum { - WC_MD5 = WC_HASH_TYPE_MD5, - WC_MD5_BLOCK_SIZE = 64, - WC_MD5_DIGEST_SIZE = 16, - WC_MD5_PAD_SIZE = 56 -}; - - -#ifdef WOLFSSL_MICROCHIP_PIC32MZ - #include -#endif -#ifdef STM32_HASH - #include -#endif -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif - -#ifdef WOLFSSL_TI_HASH - #include "wolfssl/wolfcrypt/port/ti/ti-hash.h" -#elif defined(WOLFSSL_IMX6_CAAM) - #include "wolfssl/wolfcrypt/port/caam/wolfcaam_sha.h" -#else - -/* MD5 digest */ -typedef struct wc_Md5 { -#ifdef STM32_HASH - STM32_HASH_Context stmCtx; -#else - word32 buffLen; /* in bytes */ - word32 loLen; /* length in bytes */ - word32 hiLen; /* length in bytes */ - word32 buffer[WC_MD5_BLOCK_SIZE / sizeof(word32)]; -#ifdef WOLFSSL_PIC32MZ_HASH - word32 digest[PIC32_DIGEST_SIZE / sizeof(word32)]; -#else - word32 digest[WC_MD5_DIGEST_SIZE / sizeof(word32)]; -#endif - void* heap; -#ifdef WOLFSSL_PIC32MZ_HASH - hashUpdCache cache; /* cache for updates */ -#endif -#endif /* STM32_HASH */ -#ifdef WOLFSSL_ASYNC_CRYPT - WC_ASYNC_DEV asyncDev; -#endif /* WOLFSSL_ASYNC_CRYPT */ -} wc_Md5; - -#endif /* WOLFSSL_TI_HASH */ - -WOLFSSL_API int wc_InitMd5(wc_Md5*); -WOLFSSL_API int wc_InitMd5_ex(wc_Md5*, void*, int); -WOLFSSL_API int wc_Md5Update(wc_Md5*, const byte*, word32); -WOLFSSL_API int wc_Md5Final(wc_Md5*, byte*); -WOLFSSL_API void wc_Md5Free(wc_Md5*); - -WOLFSSL_API int wc_Md5GetHash(wc_Md5*, byte*); -WOLFSSL_API int wc_Md5Copy(wc_Md5*, wc_Md5*); - -#ifdef WOLFSSL_PIC32MZ_HASH -WOLFSSL_API void wc_Md5SizeSet(wc_Md5* md5, word32 len); -#endif - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* NO_MD5 */ -#endif /* WOLF_CRYPT_MD5_H */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/mpi_class.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/mpi_class.h deleted file mode 100644 index 2d5b23e1..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/mpi_class.h +++ /dev/null @@ -1,1011 +0,0 @@ -/* mpi_class.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - - -#if !(defined(LTM1) && defined(LTM2) && defined(LTM3)) -#if defined(LTM2) -#define LTM3 -#endif -#if defined(LTM1) -#define LTM2 -#endif -#define LTM1 - -#if defined(LTM_ALL) -#define BN_ERROR_C -#define BN_FAST_MP_INVMOD_C -#define BN_FAST_MP_MONTGOMERY_REDUCE_C -#define BN_FAST_S_MP_MUL_DIGS_C -#define BN_FAST_S_MP_MUL_HIGH_DIGS_C -#define BN_FAST_S_MP_SQR_C -#define BN_MP_2EXPT_C -#define BN_MP_ABS_C -#define BN_MP_ADD_C -#define BN_MP_ADD_D_C -#define BN_MP_ADDMOD_C -#define BN_MP_AND_C -#define BN_MP_CLAMP_C -#define BN_MP_CLEAR_C -#define BN_MP_CLEAR_MULTI_C -#define BN_MP_CMP_C -#define BN_MP_CMP_D_C -#define BN_MP_CMP_MAG_C -#define BN_MP_CNT_LSB_C -#define BN_MP_COPY_C -#define BN_MP_COUNT_BITS_C -#define BN_MP_DIV_C -#define BN_MP_DIV_2_C -#define BN_MP_DIV_2D_C -#define BN_MP_DIV_3_C -#define BN_MP_DIV_D_C -#define BN_MP_DR_IS_MODULUS_C -#define BN_MP_DR_REDUCE_C -#define BN_MP_DR_SETUP_C -#define BN_MP_EXCH_C -#define BN_MP_EXPT_D_C -#define BN_MP_EXPTMOD_C -#define BN_MP_EXPTMOD_FAST_C -#define BN_MP_EXTEUCLID_C -#define BN_MP_FREAD_C -#define BN_MP_FWRITE_C -#define BN_MP_GCD_C -#define BN_MP_GET_INT_C -#define BN_MP_GROW_C -#define BN_MP_INIT_C -#define BN_MP_INIT_COPY_C -#define BN_MP_INIT_MULTI_C -#define BN_MP_INIT_SET_C -#define BN_MP_INIT_SET_INT_C -#define BN_MP_INIT_SIZE_C -#define BN_MP_INVMOD_C -#define BN_MP_INVMOD_SLOW_C -#define BN_MP_IS_SQUARE_C -#define BN_MP_JACOBI_C -#define BN_MP_KARATSUBA_MUL_C -#define BN_MP_KARATSUBA_SQR_C -#define BN_MP_LCM_C -#define BN_MP_LSHD_C -#define BN_MP_MOD_C -#define BN_MP_MOD_2D_C -#define BN_MP_MOD_D_C -#define BN_MP_MONTGOMERY_CALC_NORMALIZATION_C -#define BN_MP_MONTGOMERY_REDUCE_C -#define BN_MP_MONTGOMERY_SETUP_C -#define BN_MP_MUL_C -#define BN_MP_MUL_2_C -#define BN_MP_MUL_2D_C -#define BN_MP_MUL_D_C -#define BN_MP_MULMOD_C -#define BN_MP_N_ROOT_C -#define BN_MP_NEG_C -#define BN_MP_OR_C -#define BN_MP_PRIME_FERMAT_C -#define BN_MP_PRIME_IS_DIVISIBLE_C -#define BN_MP_PRIME_IS_PRIME_C -#define BN_MP_PRIME_MILLER_RABIN_C -#define BN_MP_PRIME_NEXT_PRIME_C -#define BN_MP_PRIME_RABIN_MILLER_TRIALS_C -#define BN_MP_PRIME_RANDOM_EX_C -#define BN_MP_RADIX_SIZE_C -#define BN_MP_RADIX_SMAP_C -#define BN_MP_RAND_C -#define BN_MP_READ_RADIX_C -#define BN_MP_READ_SIGNED_BIN_C -#define BN_MP_READ_UNSIGNED_BIN_C -#define BN_MP_REDUCE_C -#define BN_MP_REDUCE_2K_C -#define BN_MP_REDUCE_2K_L_C -#define BN_MP_REDUCE_2K_SETUP_C -#define BN_MP_REDUCE_2K_SETUP_L_C -#define BN_MP_REDUCE_IS_2K_C -#define BN_MP_REDUCE_IS_2K_L_C -#define BN_MP_REDUCE_SETUP_C -#define BN_MP_RSHD_C -#define BN_MP_SET_C -#define BN_MP_SET_INT_C -#define BN_MP_SHRINK_C -#define BN_MP_SIGNED_BIN_SIZE_C -#define BN_MP_SQR_C -#define BN_MP_SQRMOD_C -#define BN_MP_SQRT_C -#define BN_MP_SUB_C -#define BN_MP_SUB_D_C -#define BN_MP_SUBMOD_C -#define BN_MP_TO_SIGNED_BIN_C -#define BN_MP_TO_SIGNED_BIN_N_C -#define BN_MP_TO_UNSIGNED_BIN_C -#define BN_MP_TO_UNSIGNED_BIN_N_C -#define BN_MP_TOOM_MUL_C -#define BN_MP_TOOM_SQR_C -#define BN_MP_TORADIX_C -#define BN_MP_TORADIX_N_C -#define BN_MP_UNSIGNED_BIN_SIZE_C -#define BN_MP_XOR_C -#define BN_MP_ZERO_C -#define BN_PRIME_TAB_C -#define BN_REVERSE_C -#define BN_S_MP_ADD_C -#define BN_S_MP_EXPTMOD_C -#define BN_S_MP_MUL_DIGS_C -#define BN_S_MP_MUL_HIGH_DIGS_C -#define BN_S_MP_SQR_C -#define BN_S_MP_SUB_C -#define BNCORE_C -#endif - -#if defined(BN_ERROR_C) - #define BN_MP_ERROR_TO_STRING_C -#endif - -#if defined(BN_FAST_MP_INVMOD_C) - #define BN_MP_ISEVEN_C - #define BN_MP_INIT_MULTI_C - #define BN_MP_COPY_C - #define BN_MP_MOD_C - #define BN_MP_SET_C - #define BN_MP_DIV_2_C - #define BN_MP_ISODD_C - #define BN_MP_SUB_C - #define BN_MP_CMP_C - #define BN_MP_ISZERO_C - #define BN_MP_CMP_D_C - #define BN_MP_ADD_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_MULTI_C -#endif - -#if defined(BN_FAST_MP_MONTGOMERY_REDUCE_C) - #define BN_MP_GROW_C - #define BN_MP_RSHD_C - #define BN_MP_CLAMP_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C -#endif - -#if defined(BN_FAST_S_MP_MUL_DIGS_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_FAST_S_MP_MUL_HIGH_DIGS_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_FAST_S_MP_SQR_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_2EXPT_C) - #define BN_MP_ZERO_C - #define BN_MP_GROW_C -#endif - -#if defined(BN_MP_ABS_C) - #define BN_MP_COPY_C -#endif - -#if defined(BN_MP_ADD_C) - #define BN_S_MP_ADD_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C -#endif - -#if defined(BN_MP_ADD_D_C) - #define BN_MP_GROW_C - #define BN_MP_SUB_D_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_ADDMOD_C) - #define BN_MP_INIT_C - #define BN_MP_ADD_C - #define BN_MP_CLEAR_C - #define BN_MP_MOD_C -#endif - -#if defined(BN_MP_AND_C) - #define BN_MP_INIT_COPY_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_CLAMP_C) -#endif - -#if defined(BN_MP_CLEAR_C) -#endif - -#if defined(BN_MP_CLEAR_MULTI_C) - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_CMP_C) - #define BN_MP_CMP_MAG_C -#endif - -#if defined(BN_MP_CMP_D_C) -#endif - -#if defined(BN_MP_CMP_MAG_C) -#endif - -#if defined(BN_MP_CNT_LSB_C) - #define BN_MP_ISZERO_C -#endif - -#if defined(BN_MP_COPY_C) - #define BN_MP_GROW_C -#endif - -#if defined(BN_MP_COUNT_BITS_C) -#endif - -#if defined(BN_MP_DIV_C) - #define BN_MP_ISZERO_C - #define BN_MP_CMP_MAG_C - #define BN_MP_COPY_C - #define BN_MP_ZERO_C - #define BN_MP_INIT_MULTI_C - #define BN_MP_SET_C - #define BN_MP_COUNT_BITS_C - #define BN_MP_ABS_C - #define BN_MP_MUL_2D_C - #define BN_MP_CMP_C - #define BN_MP_SUB_C - #define BN_MP_ADD_C - #define BN_MP_DIV_2D_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_MULTI_C - #define BN_MP_INIT_SIZE_C - #define BN_MP_INIT_C - #define BN_MP_INIT_COPY_C - #define BN_MP_LSHD_C - #define BN_MP_RSHD_C - #define BN_MP_MUL_D_C - #define BN_MP_CLAMP_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_DIV_2_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_DIV_2D_C) - #define BN_MP_COPY_C - #define BN_MP_ZERO_C - #define BN_MP_INIT_C - #define BN_MP_MOD_2D_C - #define BN_MP_CLEAR_C - #define BN_MP_RSHD_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C -#endif - -#if defined(BN_MP_DIV_3_C) - #define BN_MP_INIT_SIZE_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_DIV_D_C) - #define BN_MP_ISZERO_C - #define BN_MP_COPY_C - #define BN_MP_DIV_2D_C - #define BN_MP_DIV_3_C - #define BN_MP_INIT_SIZE_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_DR_IS_MODULUS_C) -#endif - -#if defined(BN_MP_DR_REDUCE_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C -#endif - -#if defined(BN_MP_DR_SETUP_C) -#endif - -#if defined(BN_MP_EXCH_C) -#endif - -#if defined(BN_MP_EXPT_D_C) - #define BN_MP_INIT_COPY_C - #define BN_MP_SET_C - #define BN_MP_SQR_C - #define BN_MP_CLEAR_C - #define BN_MP_MUL_C -#endif - -#if defined(BN_MP_EXPTMOD_C) - #define BN_MP_INIT_C - #define BN_MP_INVMOD_C - #define BN_MP_CLEAR_C - #define BN_MP_ABS_C - #define BN_MP_CLEAR_MULTI_C - #define BN_MP_REDUCE_IS_2K_L_C - #define BN_S_MP_EXPTMOD_C - #define BN_MP_DR_IS_MODULUS_C - #define BN_MP_REDUCE_IS_2K_C - #define BN_MP_ISODD_C - #define BN_MP_EXPTMOD_FAST_C -#endif - -#if defined(BN_MP_EXPTMOD_FAST_C) - #define BN_MP_COUNT_BITS_C - #define BN_MP_INIT_C - #define BN_MP_CLEAR_C - #define BN_MP_MONTGOMERY_SETUP_C - #define BN_FAST_MP_MONTGOMERY_REDUCE_C - #define BN_MP_MONTGOMERY_REDUCE_C - #define BN_MP_DR_SETUP_C - #define BN_MP_DR_REDUCE_C - #define BN_MP_REDUCE_2K_SETUP_C - #define BN_MP_REDUCE_2K_C - #define BN_MP_MONTGOMERY_CALC_NORMALIZATION_C - #define BN_MP_MULMOD_C - #define BN_MP_SET_C - #define BN_MP_MOD_C - #define BN_MP_COPY_C - #define BN_MP_SQR_C - #define BN_MP_MUL_C - #define BN_MP_EXCH_C -#endif - -#if defined(BN_MP_EXTEUCLID_C) - #define BN_MP_INIT_MULTI_C - #define BN_MP_SET_C - #define BN_MP_COPY_C - #define BN_MP_ISZERO_C - #define BN_MP_DIV_C - #define BN_MP_MUL_C - #define BN_MP_SUB_C - #define BN_MP_NEG_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_MULTI_C -#endif - -#if defined(BN_MP_FREAD_C) - #define BN_MP_ZERO_C - #define BN_MP_S_RMAP_C - #define BN_MP_MUL_D_C - #define BN_MP_ADD_D_C - #define BN_MP_CMP_D_C -#endif - -#if defined(BN_MP_FWRITE_C) - #define BN_MP_RADIX_SIZE_C - #define BN_MP_TORADIX_C -#endif - -#if defined(BN_MP_GCD_C) - #define BN_MP_ISZERO_C - #define BN_MP_ABS_C - #define BN_MP_ZERO_C - #define BN_MP_INIT_COPY_C - #define BN_MP_CNT_LSB_C - #define BN_MP_DIV_2D_C - #define BN_MP_CMP_MAG_C - #define BN_MP_EXCH_C - #define BN_S_MP_SUB_C - #define BN_MP_MUL_2D_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_GET_INT_C) -#endif - -#if defined(BN_MP_GROW_C) -#endif - -#if defined(BN_MP_INIT_C) -#endif - -#if defined(BN_MP_INIT_COPY_C) - #define BN_MP_COPY_C -#endif - -#if defined(BN_MP_INIT_MULTI_C) - #define BN_MP_ERR_C - #define BN_MP_INIT_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_INIT_SET_C) - #define BN_MP_INIT_C - #define BN_MP_SET_C -#endif - -#if defined(BN_MP_INIT_SET_INT_C) - #define BN_MP_INIT_C - #define BN_MP_SET_INT_C -#endif - -#if defined(BN_MP_INIT_SIZE_C) - #define BN_MP_INIT_C -#endif - -#if defined(BN_MP_INVMOD_C) - #define BN_MP_ISZERO_C - #define BN_MP_ISODD_C - #define BN_FAST_MP_INVMOD_C - #define BN_MP_INVMOD_SLOW_C -#endif - -#if defined(BN_MP_INVMOD_SLOW_C) - #define BN_MP_ISZERO_C - #define BN_MP_INIT_MULTI_C - #define BN_MP_MOD_C - #define BN_MP_COPY_C - #define BN_MP_ISEVEN_C - #define BN_MP_SET_C - #define BN_MP_DIV_2_C - #define BN_MP_ISODD_C - #define BN_MP_ADD_C - #define BN_MP_SUB_C - #define BN_MP_CMP_C - #define BN_MP_CMP_D_C - #define BN_MP_CMP_MAG_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_MULTI_C -#endif - -#if defined(BN_MP_IS_SQUARE_C) - #define BN_MP_MOD_D_C - #define BN_MP_INIT_SET_INT_C - #define BN_MP_MOD_C - #define BN_MP_GET_INT_C - #define BN_MP_SQRT_C - #define BN_MP_SQR_C - #define BN_MP_CMP_MAG_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_JACOBI_C) - #define BN_MP_CMP_D_C - #define BN_MP_ISZERO_C - #define BN_MP_INIT_COPY_C - #define BN_MP_CNT_LSB_C - #define BN_MP_DIV_2D_C - #define BN_MP_MOD_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_KARATSUBA_MUL_C) - #define BN_MP_MUL_C - #define BN_MP_INIT_SIZE_C - #define BN_MP_CLAMP_C - #define BN_MP_SUB_C - #define BN_MP_ADD_C - #define BN_MP_LSHD_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_KARATSUBA_SQR_C) - #define BN_MP_INIT_SIZE_C - #define BN_MP_CLAMP_C - #define BN_MP_SQR_C - #define BN_MP_SUB_C - #define BN_S_MP_ADD_C - #define BN_MP_LSHD_C - #define BN_MP_ADD_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_LCM_C) - #define BN_MP_INIT_MULTI_C - #define BN_MP_GCD_C - #define BN_MP_CMP_MAG_C - #define BN_MP_DIV_C - #define BN_MP_MUL_C - #define BN_MP_CLEAR_MULTI_C -#endif - -#if defined(BN_MP_LSHD_C) - #define BN_MP_GROW_C - #define BN_MP_RSHD_C -#endif - -#if defined(BN_MP_MOD_C) - #define BN_MP_INIT_C - #define BN_MP_DIV_C - #define BN_MP_CLEAR_C - #define BN_MP_ADD_C - #define BN_MP_EXCH_C -#endif - -#if defined(BN_MP_MOD_2D_C) - #define BN_MP_ZERO_C - #define BN_MP_COPY_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_MOD_D_C) - #define BN_MP_DIV_D_C -#endif - -#if defined(BN_MP_MONTGOMERY_CALC_NORMALIZATION_C) - #define BN_MP_COUNT_BITS_C - #define BN_MP_2EXPT_C - #define BN_MP_SET_C - #define BN_MP_MUL_2_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C -#endif - -#if defined(BN_MP_MONTGOMERY_REDUCE_C) - #define BN_FAST_MP_MONTGOMERY_REDUCE_C - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C - #define BN_MP_RSHD_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C -#endif - -#if defined(BN_MP_MONTGOMERY_SETUP_C) -#endif - -#if defined(BN_MP_MUL_C) - #define BN_MP_TOOM_MUL_C - #define BN_MP_KARATSUBA_MUL_C - #define BN_FAST_S_MP_MUL_DIGS_C - #define BN_S_MP_MUL_C - #define BN_S_MP_MUL_DIGS_C -#endif - -#if defined(BN_MP_MUL_2_C) - #define BN_MP_GROW_C -#endif - -#if defined(BN_MP_MUL_2D_C) - #define BN_MP_COPY_C - #define BN_MP_GROW_C - #define BN_MP_LSHD_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_MUL_D_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_MULMOD_C) - #define BN_MP_INIT_C - #define BN_MP_MUL_C - #define BN_MP_CLEAR_C - #define BN_MP_MOD_C -#endif - -#if defined(BN_MP_N_ROOT_C) - #define BN_MP_INIT_C - #define BN_MP_SET_C - #define BN_MP_COPY_C - #define BN_MP_EXPT_D_C - #define BN_MP_MUL_C - #define BN_MP_SUB_C - #define BN_MP_MUL_D_C - #define BN_MP_DIV_C - #define BN_MP_CMP_C - #define BN_MP_SUB_D_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_NEG_C) - #define BN_MP_COPY_C - #define BN_MP_ISZERO_C -#endif - -#if defined(BN_MP_OR_C) - #define BN_MP_INIT_COPY_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_PRIME_FERMAT_C) - #define BN_MP_CMP_D_C - #define BN_MP_INIT_C - #define BN_MP_EXPTMOD_C - #define BN_MP_CMP_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_PRIME_IS_DIVISIBLE_C) - #define BN_MP_MOD_D_C -#endif - -#if defined(BN_MP_PRIME_IS_PRIME_C) - #define BN_MP_CMP_D_C - #define BN_MP_PRIME_IS_DIVISIBLE_C - #define BN_MP_INIT_C - #define BN_MP_SET_C - #define BN_MP_PRIME_MILLER_RABIN_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_PRIME_MILLER_RABIN_C) - #define BN_MP_CMP_D_C - #define BN_MP_INIT_COPY_C - #define BN_MP_SUB_D_C - #define BN_MP_CNT_LSB_C - #define BN_MP_DIV_2D_C - #define BN_MP_EXPTMOD_C - #define BN_MP_CMP_C - #define BN_MP_SQRMOD_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_PRIME_NEXT_PRIME_C) - #define BN_MP_CMP_D_C - #define BN_MP_SET_C - #define BN_MP_SUB_D_C - #define BN_MP_ISEVEN_C - #define BN_MP_MOD_D_C - #define BN_MP_INIT_C - #define BN_MP_ADD_D_C - #define BN_MP_PRIME_MILLER_RABIN_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_PRIME_RABIN_MILLER_TRIALS_C) -#endif - -#if defined(BN_MP_PRIME_RANDOM_EX_C) - #define BN_MP_READ_UNSIGNED_BIN_C - #define BN_MP_PRIME_IS_PRIME_C - #define BN_MP_SUB_D_C - #define BN_MP_DIV_2_C - #define BN_MP_MUL_2_C - #define BN_MP_ADD_D_C -#endif - -#if defined(BN_MP_RADIX_SIZE_C) - #define BN_MP_COUNT_BITS_C - #define BN_MP_INIT_COPY_C - #define BN_MP_ISZERO_C - #define BN_MP_DIV_D_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_RADIX_SMAP_C) - #define BN_MP_S_RMAP_C -#endif - -#if defined(BN_MP_RAND_C) - #define BN_MP_ZERO_C - #define BN_MP_ADD_D_C - #define BN_MP_LSHD_C -#endif - -#if defined(BN_MP_READ_RADIX_C) - #define BN_MP_ZERO_C - #define BN_MP_S_RMAP_C - #define BN_MP_RADIX_SMAP_C - #define BN_MP_MUL_D_C - #define BN_MP_ADD_D_C - #define BN_MP_ISZERO_C -#endif - -#if defined(BN_MP_READ_SIGNED_BIN_C) - #define BN_MP_READ_UNSIGNED_BIN_C -#endif - -#if defined(BN_MP_READ_UNSIGNED_BIN_C) - #define BN_MP_GROW_C - #define BN_MP_ZERO_C - #define BN_MP_MUL_2D_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_REDUCE_C) - #define BN_MP_REDUCE_SETUP_C - #define BN_MP_INIT_COPY_C - #define BN_MP_RSHD_C - #define BN_MP_MUL_C - #define BN_S_MP_MUL_HIGH_DIGS_C - #define BN_FAST_S_MP_MUL_HIGH_DIGS_C - #define BN_MP_MOD_2D_C - #define BN_S_MP_MUL_DIGS_C - #define BN_MP_SUB_C - #define BN_MP_CMP_D_C - #define BN_MP_SET_C - #define BN_MP_LSHD_C - #define BN_MP_ADD_C - #define BN_MP_CMP_C - #define BN_S_MP_SUB_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_REDUCE_2K_C) - #define BN_MP_INIT_C - #define BN_MP_COUNT_BITS_C - #define BN_MP_DIV_2D_C - #define BN_MP_MUL_D_C - #define BN_S_MP_ADD_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_REDUCE_2K_L_C) - #define BN_MP_INIT_C - #define BN_MP_COUNT_BITS_C - #define BN_MP_DIV_2D_C - #define BN_MP_MUL_C - #define BN_S_MP_ADD_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_REDUCE_2K_SETUP_C) - #define BN_MP_INIT_C - #define BN_MP_COUNT_BITS_C - #define BN_MP_2EXPT_C - #define BN_MP_CLEAR_C - #define BN_S_MP_SUB_C -#endif - -#if defined(BN_MP_REDUCE_2K_SETUP_L_C) - #define BN_MP_INIT_C - #define BN_MP_2EXPT_C - #define BN_MP_COUNT_BITS_C - #define BN_S_MP_SUB_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_REDUCE_IS_2K_C) - #define BN_MP_REDUCE_2K_C - #define BN_MP_COUNT_BITS_C -#endif - -#if defined(BN_MP_REDUCE_IS_2K_L_C) -#endif - -#if defined(BN_MP_REDUCE_SETUP_C) - #define BN_MP_2EXPT_C - #define BN_MP_DIV_C -#endif - -#if defined(BN_MP_RSHD_C) - #define BN_MP_ZERO_C -#endif - -#if defined(BN_MP_SET_C) - #define BN_MP_ZERO_C -#endif - -#if defined(BN_MP_SET_INT_C) - #define BN_MP_ZERO_C - #define BN_MP_MUL_2D_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_SHRINK_C) -#endif - -#if defined(BN_MP_SIGNED_BIN_SIZE_C) - #define BN_MP_UNSIGNED_BIN_SIZE_C -#endif - -#if defined(BN_MP_SQR_C) - #define BN_MP_TOOM_SQR_C - #define BN_MP_KARATSUBA_SQR_C - #define BN_FAST_S_MP_SQR_C - #define BN_S_MP_SQR_C -#endif - -#if defined(BN_MP_SQRMOD_C) - #define BN_MP_INIT_C - #define BN_MP_SQR_C - #define BN_MP_CLEAR_C - #define BN_MP_MOD_C -#endif - -#if defined(BN_MP_SQRT_C) - #define BN_MP_N_ROOT_C - #define BN_MP_ISZERO_C - #define BN_MP_ZERO_C - #define BN_MP_INIT_COPY_C - #define BN_MP_RSHD_C - #define BN_MP_DIV_C - #define BN_MP_ADD_C - #define BN_MP_DIV_2_C - #define BN_MP_CMP_MAG_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_SUB_C) - #define BN_S_MP_ADD_C - #define BN_MP_CMP_MAG_C - #define BN_S_MP_SUB_C -#endif - -#if defined(BN_MP_SUB_D_C) - #define BN_MP_GROW_C - #define BN_MP_ADD_D_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_MP_SUBMOD_C) - #define BN_MP_INIT_C - #define BN_MP_SUB_C - #define BN_MP_CLEAR_C - #define BN_MP_MOD_C -#endif - -#if defined(BN_MP_TO_SIGNED_BIN_C) - #define BN_MP_TO_UNSIGNED_BIN_C -#endif - -#if defined(BN_MP_TO_SIGNED_BIN_N_C) - #define BN_MP_SIGNED_BIN_SIZE_C - #define BN_MP_TO_SIGNED_BIN_C -#endif - -#if defined(BN_MP_TO_UNSIGNED_BIN_C) - #define BN_MP_INIT_COPY_C - #define BN_MP_ISZERO_C - #define BN_MP_DIV_2D_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_TO_UNSIGNED_BIN_N_C) - #define BN_MP_UNSIGNED_BIN_SIZE_C - #define BN_MP_TO_UNSIGNED_BIN_C -#endif - -#if defined(BN_MP_TOOM_MUL_C) - #define BN_MP_INIT_MULTI_C - #define BN_MP_MOD_2D_C - #define BN_MP_COPY_C - #define BN_MP_RSHD_C - #define BN_MP_MUL_C - #define BN_MP_MUL_2_C - #define BN_MP_ADD_C - #define BN_MP_SUB_C - #define BN_MP_DIV_2_C - #define BN_MP_MUL_2D_C - #define BN_MP_MUL_D_C - #define BN_MP_DIV_3_C - #define BN_MP_LSHD_C - #define BN_MP_CLEAR_MULTI_C -#endif - -#if defined(BN_MP_TOOM_SQR_C) - #define BN_MP_INIT_MULTI_C - #define BN_MP_MOD_2D_C - #define BN_MP_COPY_C - #define BN_MP_RSHD_C - #define BN_MP_SQR_C - #define BN_MP_MUL_2_C - #define BN_MP_ADD_C - #define BN_MP_SUB_C - #define BN_MP_DIV_2_C - #define BN_MP_MUL_2D_C - #define BN_MP_MUL_D_C - #define BN_MP_DIV_3_C - #define BN_MP_LSHD_C - #define BN_MP_CLEAR_MULTI_C -#endif - -#if defined(BN_MP_TORADIX_C) - #define BN_MP_ISZERO_C - #define BN_MP_INIT_COPY_C - #define BN_MP_DIV_D_C - #define BN_MP_CLEAR_C - #define BN_MP_S_RMAP_C -#endif - -#if defined(BN_MP_TORADIX_N_C) - #define BN_MP_ISZERO_C - #define BN_MP_INIT_COPY_C - #define BN_MP_DIV_D_C - #define BN_MP_CLEAR_C - #define BN_MP_S_RMAP_C -#endif - -#if defined(BN_MP_UNSIGNED_BIN_SIZE_C) - #define BN_MP_COUNT_BITS_C -#endif - -#if defined(BN_MP_XOR_C) - #define BN_MP_INIT_COPY_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_MP_ZERO_C) -#endif - -#if defined(BN_PRIME_TAB_C) -#endif - -#if defined(BN_REVERSE_C) -#endif - -#if defined(BN_S_MP_ADD_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BN_S_MP_EXPTMOD_C) - #define BN_MP_COUNT_BITS_C - #define BN_MP_INIT_C - #define BN_MP_CLEAR_C - #define BN_MP_REDUCE_SETUP_C - #define BN_MP_REDUCE_C - #define BN_MP_REDUCE_2K_SETUP_L_C - #define BN_MP_REDUCE_2K_L_C - #define BN_MP_MOD_C - #define BN_MP_COPY_C - #define BN_MP_SQR_C - #define BN_MP_MUL_C - #define BN_MP_SET_C - #define BN_MP_EXCH_C -#endif - -#if defined(BN_S_MP_MUL_DIGS_C) - #define BN_FAST_S_MP_MUL_DIGS_C - #define BN_MP_INIT_SIZE_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_S_MP_MUL_HIGH_DIGS_C) - #define BN_FAST_S_MP_MUL_HIGH_DIGS_C - #define BN_MP_INIT_SIZE_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_S_MP_SQR_C) - #define BN_MP_INIT_SIZE_C - #define BN_MP_CLAMP_C - #define BN_MP_EXCH_C - #define BN_MP_CLEAR_C -#endif - -#if defined(BN_S_MP_SUB_C) - #define BN_MP_GROW_C - #define BN_MP_CLAMP_C -#endif - -#if defined(BNCORE_C) -#endif - -#ifdef LTM3 -#define LTM_LAST -#endif -#include "mpi_superclass.h" -#include "mpi_class.h" -#else -#define LTM_LAST -#endif - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/mpi_superclass.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/mpi_superclass.h deleted file mode 100644 index 049d9001..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/mpi_superclass.h +++ /dev/null @@ -1,88 +0,0 @@ -/* mpi_superclass.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - - -/* super class file for PK algos */ - -/* default ... include all MPI */ -#define LTM_ALL - -/* RSA only (does not support DH/DSA/ECC) */ -/* #define SC_RSA_1 */ - -/* For reference.... On an Athlon64 optimizing for speed... - - LTM's mpi.o with all functions [striped] is 142KiB in size. - -*/ - -/* Works for RSA only, mpi.o is 68KiB */ -#ifdef SC_RSA_1 - #define BN_MP_SHRINK_C - #define BN_MP_LCM_C - #define BN_MP_PRIME_RANDOM_EX_C - #define BN_MP_INVMOD_C - #define BN_MP_GCD_C - #define BN_MP_MOD_C - #define BN_MP_MULMOD_C - #define BN_MP_ADDMOD_C - #define BN_MP_EXPTMOD_C - #define BN_MP_SET_INT_C - #define BN_MP_INIT_MULTI_C - #define BN_MP_CLEAR_MULTI_C - #define BN_MP_UNSIGNED_BIN_SIZE_C - #define BN_MP_TO_UNSIGNED_BIN_C - #define BN_MP_MOD_D_C - #define BN_MP_PRIME_RABIN_MILLER_TRIALS_C - #define BN_REVERSE_C - #define BN_PRIME_TAB_C - - /* other modifiers */ - #define BN_MP_DIV_SMALL /* Slower division, not critical */ - - /* here we are on the last pass so we turn things off. The functions classes are still there - * but we remove them specifically from the build. This also invokes tweaks in functions - * like removing support for even moduli, etc... - */ -#ifdef LTM_LAST - #undef BN_MP_TOOM_MUL_C - #undef BN_MP_TOOM_SQR_C - #undef BN_MP_KARATSUBA_MUL_C - #undef BN_MP_KARATSUBA_SQR_C - #undef BN_MP_REDUCE_C - #undef BN_MP_REDUCE_SETUP_C - #undef BN_MP_DR_IS_MODULUS_C - #undef BN_MP_DR_SETUP_C - #undef BN_MP_DR_REDUCE_C - #undef BN_MP_REDUCE_IS_2K_C - #undef BN_MP_REDUCE_2K_SETUP_C - #undef BN_MP_REDUCE_2K_C - #undef BN_S_MP_EXPTMOD_C - #undef BN_MP_DIV_3_C - #undef BN_S_MP_MUL_HIGH_DIGS_C - #undef BN_FAST_S_MP_MUL_HIGH_DIGS_C - #undef BN_FAST_MP_INVMOD_C - - /* To safely undefine these you have to make sure your RSA key won't exceed the Comba threshold - * which is roughly 255 digits [7140 bits for 32-bit machines, 15300 bits for 64-bit machines] - * which means roughly speaking you can handle up to 2536-bit RSA keys with these defined without - * trouble. - */ - #undef BN_S_MP_MUL_DIGS_C - #undef BN_S_MP_SQR_C - #undef BN_MP_MONTGOMERY_REDUCE_C -#endif - -#endif - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/pwdbased.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/pwdbased.h deleted file mode 100644 index 132d8d2b..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/pwdbased.h +++ /dev/null @@ -1,63 +0,0 @@ -/* pwdbased.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/pwdbased.h -*/ - -#ifndef WOLF_CRYPT_PWDBASED_H -#define WOLF_CRYPT_PWDBASED_H - -#include - -#ifndef NO_PWDBASED - - -#ifdef __cplusplus - extern "C" { -#endif - -/* - * hashType renamed to typeH to avoid shadowing global declaration here: - * wolfssl/wolfcrypt/asn.h line 173 in enum Oid_Types - */ -WOLFSSL_API int wc_PBKDF1_ex(byte* key, int keyLen, byte* iv, int ivLen, - const byte* passwd, int passwdLen, - const byte* salt, int saltLen, int iterations, - int hashType, void* heap); -WOLFSSL_API int wc_PBKDF1(byte* output, const byte* passwd, int pLen, - const byte* salt, int sLen, int iterations, int kLen, - int typeH); -WOLFSSL_API int wc_PBKDF2(byte* output, const byte* passwd, int pLen, - const byte* salt, int sLen, int iterations, int kLen, - int typeH); -WOLFSSL_API int wc_PKCS12_PBKDF(byte* output, const byte* passwd, int pLen, - const byte* salt, int sLen, int iterations, - int kLen, int typeH, int purpose); -WOLFSSL_API int wc_PKCS12_PBKDF_ex(byte* output, const byte* passwd,int passLen, - const byte* salt, int saltLen, int iterations, int kLen, - int hashType, int id, void* heap); - -#ifdef HAVE_SCRYPT -WOLFSSL_API int wc_scrypt(byte* output, const byte* passwd, int passLen, - const byte* salt, int saltLen, int cost, - int blockSize, int parallel, int dkLen); -#endif - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* NO_PWDBASED */ -#endif /* WOLF_CRYPT_PWDBASED_H */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/random.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/random.h deleted file mode 100644 index 36153272..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/random.h +++ /dev/null @@ -1,218 +0,0 @@ -/* random.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/random.h -*/ - - - -#ifndef WOLF_CRYPT_RANDOM_H -#define WOLF_CRYPT_RANDOM_H - -#include - -#if defined(HAVE_FIPS) && \ - defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) - #include -#endif /* HAVE_FIPS_VERSION >= 2 */ - -/* included for fips @wc_fips */ -#if defined(HAVE_FIPS) && \ - (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) -#include -#endif - -#ifdef __cplusplus - extern "C" { -#endif - - /* Maximum generate block length */ -#ifndef RNG_MAX_BLOCK_LEN - #ifdef HAVE_INTEL_QA - #define RNG_MAX_BLOCK_LEN (0xFFFF) - #else - #define RNG_MAX_BLOCK_LEN (0x10000) - #endif -#endif - -/* Size of the BRBG seed */ -#ifndef DRBG_SEED_LEN - #define DRBG_SEED_LEN (440/8) -#endif - - -#if !defined(CUSTOM_RAND_TYPE) - /* To maintain compatibility the default is byte */ - #define CUSTOM_RAND_TYPE byte -#endif - -/* make sure Hash DRBG is enabled, unless WC_NO_HASHDRBG is defined - or CUSTOM_RAND_GENERATE_BLOCK is defined */ -#if !defined(WC_NO_HASHDRBG) && !defined(CUSTOM_RAND_GENERATE_BLOCK) - #undef HAVE_HASHDRBG - #define HAVE_HASHDRBG - #ifndef WC_RESEED_INTERVAL - #define WC_RESEED_INTERVAL (1000000) - #endif -#endif - - -/* avoid redefinition of structs */ -#if !defined(HAVE_FIPS) || \ - (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) - -/* RNG supports the following sources (in order): - * 1. CUSTOM_RAND_GENERATE_BLOCK: Defines name of function as RNG source and - * bypasses the options below. - * 2. HAVE_INTEL_RDRAND: Uses the Intel RDRAND if supported by CPU. - * 3. HAVE_HASHDRBG (requires SHA256 enabled): Uses SHA256 based P-RNG - * seeded via wc_GenerateSeed. This is the default source. - */ - - /* Seed source can be overriden by defining one of these: - CUSTOM_RAND_GENERATE_SEED - CUSTOM_RAND_GENERATE_SEED_OS - CUSTOM_RAND_GENERATE */ - - -#if defined(CUSTOM_RAND_GENERATE_BLOCK) - /* To use define the following: - * #define CUSTOM_RAND_GENERATE_BLOCK myRngFunc - * extern int myRngFunc(byte* output, word32 sz); - */ -#elif defined(HAVE_HASHDRBG) - #ifdef NO_SHA256 - #error "Hash DRBG requires SHA-256." - #endif /* NO_SHA256 */ - #include -#elif defined(HAVE_WNR) - /* allow whitewood as direct RNG source using wc_GenerateSeed directly */ -#elif defined(HAVE_INTEL_RDRAND) - /* Intel RDRAND or RDSEED */ -#elif !defined(WC_NO_RNG) - #error No RNG source defined! -#endif - -#ifdef HAVE_WNR - #include -#endif - -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif - - -#if defined(USE_WINDOWS_API) - #if defined(_WIN64) - typedef unsigned __int64 ProviderHandle; - /* type HCRYPTPROV, avoid #include */ - #else - typedef unsigned long ProviderHandle; - #endif -#endif - - -/* OS specific seeder */ -typedef struct OS_Seed { - #if defined(USE_WINDOWS_API) - ProviderHandle handle; - #else - int fd; - #endif -} OS_Seed; - - -#ifndef WC_RNG_TYPE_DEFINED /* guard on redeclaration */ - typedef struct WC_RNG WC_RNG; - #define WC_RNG_TYPE_DEFINED -#endif - -/* RNG context */ -struct WC_RNG { - OS_Seed seed; - void* heap; -#ifdef HAVE_HASHDRBG - /* Hash-based Deterministic Random Bit Generator */ - struct DRBG* drbg; - byte status; -#endif -#ifdef WOLFSSL_ASYNC_CRYPT - WC_ASYNC_DEV asyncDev; - int devId; -#endif -}; - -#endif /* NO FIPS or have FIPS v2*/ - -/* NO_OLD_RNGNAME removes RNG struct name to prevent possible type conflicts, - * can't be used with CTaoCrypt FIPS */ -#if !defined(NO_OLD_RNGNAME) && !defined(HAVE_FIPS) - #define RNG WC_RNG -#endif - - -WOLFSSL_LOCAL -int wc_GenerateSeed(OS_Seed* os, byte* seed, word32 sz); - - -#ifdef HAVE_WNR - /* Whitewood netRandom client library */ - WOLFSSL_API int wc_InitNetRandom(const char*, wnr_hmac_key, int); - WOLFSSL_API int wc_FreeNetRandom(void); -#endif /* HAVE_WNR */ - -#ifndef WC_NO_RNG -WOLFSSL_API int wc_InitRng(WC_RNG*); -WOLFSSL_API int wc_InitRng_ex(WC_RNG* rng, void* heap, int devId); -WOLFSSL_API int wc_InitRngNonce(WC_RNG* rng, byte* nonce, word32 nonceSz); -WOLFSSL_API int wc_InitRngNonce_ex(WC_RNG* rng, byte* nonce, word32 nonceSz, - void* heap, int devId); -WOLFSSL_API int wc_RNG_GenerateBlock(WC_RNG*, byte*, word32 sz); -WOLFSSL_API int wc_RNG_GenerateByte(WC_RNG*, byte*); -WOLFSSL_API int wc_FreeRng(WC_RNG*); -#else -#include -#define wc_InitRng(rng) NOT_COMPILED_IN -#define wc_InitRng_ex(rng, h, d) NOT_COMPILED_IN -#define wc_InitRngNonce(rng, n, s) NOT_COMPILED_IN -#define wc_InitRngNonce_ex(rng, n, s, h, d) NOT_COMPILED_IN -#define wc_RNG_GenerateBlock(rng, b, s) NOT_COMPILED_IN -#define wc_RNG_GenerateByte(rng, b) NOT_COMPILED_IN -#define wc_FreeRng(rng) (void)NOT_COMPILED_IN -#endif - - - -#ifdef HAVE_HASHDRBG - WOLFSSL_LOCAL int wc_RNG_DRBG_Reseed(WC_RNG* rng, const byte* entropy, - word32 entropySz); - WOLFSSL_API int wc_RNG_TestSeed(const byte* seed, word32 seedSz); - WOLFSSL_API int wc_RNG_HealthTest(int reseed, - const byte* entropyA, word32 entropyASz, - const byte* entropyB, word32 entropyBSz, - byte* output, word32 outputSz); - WOLFSSL_API int wc_RNG_HealthTest_ex(int reseed, - const byte* nonce, word32 nonceSz, - const byte* entropyA, word32 entropyASz, - const byte* entropyB, word32 entropyBSz, - byte* output, word32 outputSz, - void* heap, int devId); -#endif /* HAVE_HASHDRBG */ - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* WOLF_CRYPT_RANDOM_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/settings.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/settings.h deleted file mode 100644 index e8a0085f..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/settings.h +++ /dev/null @@ -1,1857 +0,0 @@ -/* settings.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - -/* Place OS specific preprocessor flags, defines, includes here, will be - included into every file because types.h includes it */ - - -#ifndef WOLF_CRYPT_SETTINGS_H -#define WOLF_CRYPT_SETTINGS_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Uncomment next line if using IPHONE */ -/* #define IPHONE */ - -/* Uncomment next line if using ThreadX */ -/* #define THREADX */ - -/* Uncomment next line if using Micrium uC/OS-III */ -/* #define MICRIUM */ - -/* Uncomment next line if using Mbed */ -/* #define MBED */ - -/* Uncomment next line if using Microchip PIC32 ethernet starter kit */ -/* #define MICROCHIP_PIC32 */ - -/* Uncomment next line if using Microchip TCP/IP stack, version 5 */ -/* #define MICROCHIP_TCPIP_V5 */ - -/* Uncomment next line if using Microchip TCP/IP stack, version 6 or later */ -/* #define MICROCHIP_TCPIP */ - -/* Uncomment next line if using PIC32MZ Crypto Engine */ -/* #define WOLFSSL_MICROCHIP_PIC32MZ */ - -/* Uncomment next line if using FreeRTOS */ -/* #define FREERTOS */ - -/* Uncomment next line if using FreeRTOS+ TCP */ -/* #define FREERTOS_TCP */ - -/* Uncomment next line if using FreeRTOS Windows Simulator */ -/* #define FREERTOS_WINSIM */ - -/* Uncomment next line if using RTIP */ -/* #define EBSNET */ - -/* Uncomment next line if using lwip */ -/* #define WOLFSSL_LWIP */ - -/* Uncomment next line if building wolfSSL for a game console */ -/* #define WOLFSSL_GAME_BUILD */ - -/* Uncomment next line if building wolfSSL for LSR */ -/* #define WOLFSSL_LSR */ - -/* Uncomment next line if building for Freescale Classic MQX version 4.0 */ -/* #define FREESCALE_MQX_4_0 */ - -/* Uncomment next line if building for Freescale Classic MQX/RTCS/MFS */ -/* #define FREESCALE_MQX */ - -/* Uncomment next line if building for Freescale KSDK MQX/RTCS/MFS */ -/* #define FREESCALE_KSDK_MQX */ - -/* Uncomment next line if building for Freescale KSDK Bare Metal */ -/* #define FREESCALE_KSDK_BM */ - -/* Uncomment next line if building for Freescale KSDK FreeRTOS, */ -/* (old name FREESCALE_FREE_RTOS) */ -/* #define FREESCALE_KSDK_FREERTOS */ - -/* Uncomment next line if using STM32F2 */ -/* #define WOLFSSL_STM32F2 */ - -/* Uncomment next line if using STM32F4 */ -/* #define WOLFSSL_STM32F4 */ - -/* Uncomment next line if using STM32FL */ -/* #define WOLFSSL_STM32FL */ - -/* Uncomment next line if using STM32F7 */ -/* #define WOLFSSL_STM32F7 */ - -/* Uncomment next line if using QL SEP settings */ -/* #define WOLFSSL_QL */ - -/* Uncomment next line if building for EROAD */ -/* #define WOLFSSL_EROAD */ - -/* Uncomment next line if building for IAR EWARM */ -/* #define WOLFSSL_IAR_ARM */ - -/* Uncomment next line if building for Rowley CrossWorks ARM */ -/* #define WOLFSSL_ROWLEY_ARM */ - -/* Uncomment next line if using TI-RTOS settings */ -/* #define WOLFSSL_TIRTOS */ - -/* Uncomment next line if building with PicoTCP */ -/* #define WOLFSSL_PICOTCP */ - -/* Uncomment next line if building for PicoTCP demo bundle */ -/* #define WOLFSSL_PICOTCP_DEMO */ - -/* Uncomment next line if building for uITRON4 */ -/* #define WOLFSSL_uITRON4 */ - -/* Uncomment next line if building for uT-Kernel */ -/* #define WOLFSSL_uTKERNEL2 */ - -/* Uncomment next line if using Max Strength build */ -/* #define WOLFSSL_MAX_STRENGTH */ - -/* Uncomment next line if building for VxWorks */ -/* #define WOLFSSL_VXWORKS */ - -/* Uncomment next line if building for Nordic nRF5x platofrm */ -/* #define WOLFSSL_NRF5x */ - -/* Uncomment next line to enable deprecated less secure static DH suites */ -/* #define WOLFSSL_STATIC_DH */ - -/* Uncomment next line to enable deprecated less secure static RSA suites */ -/* #define WOLFSSL_STATIC_RSA */ - -/* Uncomment next line if building for ARDUINO */ -/* Uncomment both lines if building for ARDUINO on INTEL_GALILEO */ -/* #define WOLFSSL_ARDUINO */ -/* #define INTEL_GALILEO */ - -/* Uncomment next line to enable asynchronous crypto WC_PENDING_E */ -/* #define WOLFSSL_ASYNC_CRYPT */ - -/* Uncomment next line if building for uTasker */ -/* #define WOLFSSL_UTASKER */ - -/* Uncomment next line if building for embOS */ -/* #define WOLFSSL_EMBOS */ - -/* Uncomment next line if building for RIOT-OS */ -/* #define WOLFSSL_RIOT_OS */ - -/* Uncomment next line if building for using XILINX hardened crypto */ -/* #define WOLFSSL_XILINX_CRYPT */ - -/* Uncomment next line if building for using XILINX */ -/* #define WOLFSSL_XILINX */ - -/* Uncomment next line if building for Nucleus 1.2 */ -/* #define WOLFSSL_NUCLEUS_1_2 */ - -/* Uncomment next line if building for using Apache mynewt */ -/* #define WOLFSSL_APACHE_MYNEWT */ - -/* Uncomment next line if building for using ESP-IDF */ -/* #define WOLFSSL_ESPIDF */ - -/* Uncomment next line if using Espressif ESP32-WROOM-32 */ -/* #define WOLFSSL_ESPWROOM32 */ - -#include - -#ifdef WOLFSSL_USER_SETTINGS - #include "user_settings.h" -#endif - - -/* make sure old RNG name is used with CTaoCrypt FIPS */ -#ifdef HAVE_FIPS - #define WC_RNG RNG - /* blinding adds API not available yet in FIPS mode */ - #undef WC_RSA_BLINDING -#endif - - -#if defined(_WIN32) && !defined(_M_X64) && \ - defined(HAVE_AESGCM) && defined(WOLFSSL_AESNI) - -/* The _M_X64 macro is what's used in the headers for MSC to tell if it - * has the 64-bit versions of the 128-bit integers available. If one is - * building on 32-bit Windows with AES-NI, turn off the AES-GCMloop - * unrolling. */ - - #define AES_GCM_AESNI_NO_UNROLL -#endif - -#ifdef IPHONE - #define SIZEOF_LONG_LONG 8 -#endif - -#ifdef THREADX - #define SIZEOF_LONG_LONG 8 -#endif - -#ifdef HAVE_NETX - #ifdef NEED_THREADX_TYPES - #include - #endif - #include -#endif - -#if defined(WOLFSSL_ESPIDF) - #define FREERTOS - #define WOLFSSL_LWIP - #define NO_WRITEV - #define SIZEOF_LONG_LONG 8 - #define NO_WOLFSSL_DIR - #define WOLFSSL_NO_CURRDIR - - #define TFM_TIMING_RESISTANT - #define ECC_TIMING_RESISTANT - #define WC_RSA_BLINDING -#if !defined(WOLFSSL_USER_SETTINGS) - #define HAVE_ECC -#endif /* !WOLFSSL_USER_SETTINGS */ -#endif /* WOLFSSL_ESPIDF */ - -#if defined(HAVE_LWIP_NATIVE) /* using LwIP native TCP socket */ - #define WOLFSSL_LWIP - #define NO_WRITEV - #define SINGLE_THREADED - #define WOLFSSL_USER_IO - #define NO_FILESYSTEM -#endif - -#if defined(WOLFSSL_CONTIKI) - #include - #define WOLFSSL_UIP - #define NO_WOLFSSL_MEMORY - #define NO_WRITEV - #define SINGLE_THREADED - #define WOLFSSL_USER_IO - #define NO_FILESYSTEM - #define CUSTOM_RAND_TYPE uint16_t - #define CUSTOM_RAND_GENERATE random_rand - static inline unsigned int LowResTimer(void) - { - return clock_seconds(); - } -#endif - -#if defined(WOLFSSL_IAR_ARM) || defined(WOLFSSL_ROWLEY_ARM) - #define NO_MAIN_DRIVER - #define SINGLE_THREADED - #if !defined(USE_CERT_BUFFERS_2048) && !defined(USE_CERT_BUFFERS_4096) - #define USE_CERT_BUFFERS_1024 - #endif - #define BENCH_EMBEDDED - #define NO_FILESYSTEM - #define NO_WRITEV - #define WOLFSSL_USER_IO - #define BENCH_EMBEDDED -#endif - -#ifdef MICROCHIP_PIC32 - /* #define WOLFSSL_MICROCHIP_PIC32MZ */ - #define SIZEOF_LONG_LONG 8 - #define SINGLE_THREADED - #define WOLFSSL_USER_IO - #define NO_WRITEV - #define NO_DEV_RANDOM - #define NO_FILESYSTEM - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define WOLFSSL_HAVE_MIN - #define WOLFSSL_HAVE_MAX - #define NO_BIG_INT -#endif - -#ifdef WOLFSSL_MICROCHIP_PIC32MZ - #ifndef NO_PIC32MZ_CRYPT - #define WOLFSSL_PIC32MZ_CRYPT - #endif - #ifndef NO_PIC32MZ_RNG - #define WOLFSSL_PIC32MZ_RNG - #endif - #ifndef NO_PIC32MZ_HASH - #define WOLFSSL_PIC32MZ_HASH - #endif -#endif - -#ifdef MICROCHIP_TCPIP_V5 - /* include timer functions */ - #include "TCPIP Stack/TCPIP.h" -#endif - -#ifdef MICROCHIP_TCPIP - /* include timer, NTP functions */ - #ifdef MICROCHIP_MPLAB_HARMONY - #include "tcpip/tcpip.h" - #else - #include "system/system_services.h" - #include "tcpip/sntp.h" - #endif -#endif - -#ifdef MBED - #define WOLFSSL_USER_IO - #define NO_FILESYSTEM - #define NO_CERT - #if !defined(USE_CERT_BUFFERS_2048) && !defined(USE_CERT_BUFFERS_4096) - #define USE_CERT_BUFFERS_1024 - #endif - #define NO_WRITEV - #define NO_DEV_RANDOM - #define NO_SHA512 - #define NO_DH - /* Allows use of DH with fixed points if uncommented and NO_DH is removed */ - /* WOLFSSL_DH_CONST */ - #define NO_DSA - #define NO_HC128 - #define HAVE_ECC - #define NO_SESSION_CACHE - #define WOLFSSL_CMSIS_RTOS -#endif - - -#ifdef WOLFSSL_EROAD - #define FREESCALE_MQX - #define FREESCALE_MMCAU - #define SINGLE_THREADED - #define NO_STDIO_FILESYSTEM - #define WOLFSSL_LEANPSK - #define HAVE_NULL_CIPHER - #define NO_OLD_TLS - #define NO_ASN - #define NO_BIG_INT - #define NO_RSA - #define NO_DSA - #define NO_DH - /* Allows use of DH with fixed points if uncommented and NO_DH is removed */ - /* WOLFSSL_DH_CONST */ - #define NO_CERTS - #define NO_PWDBASED - #define NO_DES3 - #define NO_MD4 - #define NO_RC4 - #define NO_MD5 - #define NO_SESSION_CACHE - #define NO_MAIN_DRIVER -#endif - -#ifdef WOLFSSL_PICOTCP - #ifndef errno - #define errno pico_err - #endif - #include "pico_defines.h" - #include "pico_stack.h" - #include "pico_constants.h" - #include "pico_protocol.h" - #define CUSTOM_RAND_GENERATE pico_rand -#endif - -#ifdef WOLFSSL_PICOTCP_DEMO - #define WOLFSSL_STM32 - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define XMALLOC(s, h, type) PICO_ZALLOC((s)) - #define XFREE(p, h, type) PICO_FREE((p)) - #define SINGLE_THREADED - #define NO_WRITEV - #define WOLFSSL_USER_IO - #define NO_DEV_RANDOM - #define NO_FILESYSTEM -#endif - -#ifdef FREERTOS_WINSIM - #define FREERTOS - #define USE_WINDOWS_API -#endif - - -#ifdef WOLFSSL_VXWORKS - /* VxWorks simulator incorrectly detects building for i386 */ - #ifdef VXWORKS_SIM - #define TFM_NO_ASM - #endif - /* For VxWorks pthreads wrappers for mutexes uncomment the next line. */ - /* #define WOLFSSL_PTHREADS */ - #define WOLFSSL_HAVE_MIN - #define WOLFSSL_HAVE_MAX - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define NO_MAIN_DRIVER - #define NO_DEV_RANDOM - #define NO_WRITEV -#endif - - -#ifdef WOLFSSL_ARDUINO - #define NO_WRITEV - #define NO_WOLFSSL_DIR - #define SINGLE_THREADED - #define NO_DEV_RANDOM - #ifndef INTEL_GALILEO /* Galileo has time.h compatibility */ - #define TIME_OVERRIDES /* must define XTIME and XGMTIME externally */ - #endif - #define WOLFSSL_USER_IO - #define HAVE_ECC - #define NO_DH - #define NO_SESSION_CACHE - #define USE_SLOW_SHA - #define NO_WOLFSSL_SERVER - #define NO_ERROR_STRINGS -#endif - - -#ifdef WOLFSSL_UTASKER - /* uTasker configuration - used for fnRandom() */ - #include "config.h" - - #define SINGLE_THREADED - #define NO_WOLFSSL_DIR - #define WOLFSSL_HAVE_MIN - #define NO_WRITEV - - #define HAVE_ECC - #define ALT_ECC_SIZE - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define ECC_TIMING_RESISTANT - - /* used in wolfCrypt test */ - #define NO_MAIN_DRIVER - #define USE_CERT_BUFFERS_2048 - - /* uTasker port uses RAW sockets, use I/O callbacks - * See wolfSSL uTasker example for sample callbacks */ - #define WOLFSSL_USER_IO - - /* uTasker filesystem not ported */ - #define NO_FILESYSTEM - - /* uTasker RNG is abstracted, calls HW RNG when available */ - #define CUSTOM_RAND_GENERATE fnRandom - #define CUSTOM_RAND_TYPE unsigned short - - /* user needs to define XTIME to function that provides - * seconds since Unix epoch */ - #ifndef XTIME - #error XTIME must be defined in wolfSSL settings.h - /* #define XTIME fnSecondsSinceEpoch */ - #endif - - /* use uTasker std library replacements where available */ - #define STRING_USER - #define XMEMCPY(d,s,l) uMemcpy((d),(s),(l)) - #define XMEMSET(b,c,l) uMemset((b),(c),(l)) - #define XMEMCMP(s1,s2,n) uMemcmp((s1),(s2),(n)) - #define XMEMMOVE(d,s,l) memmove((d),(s),(l)) - - #define XSTRLEN(s1) uStrlen((s1)) - #define XSTRNCPY(s1,s2,n) strncpy((s1),(s2),(n)) - #define XSTRSTR(s1,s2) strstr((s1),(s2)) - #define XSTRNSTR(s1,s2,n) mystrnstr((s1),(s2),(n)) - #define XSTRNCMP(s1,s2,n) strncmp((s1),(s2),(n)) - #define XSTRNCAT(s1,s2,n) strncat((s1),(s2),(n)) - #define XSTRNCASECMP(s1,s2,n) _strnicmp((s1),(s2),(n)) - #if defined(WOLFSSL_CERT_EXT) || defined(HAVE_ALPN) - #define XSTRTOK strtok_r - #endif -#endif - -#ifdef WOLFSSL_EMBOS - #define NO_FILESYSTEM /* Not ported at this time */ - #define USE_CERT_BUFFERS_2048 /* use when NO_FILESYSTEM */ - #define NO_MAIN_DRIVER - #define NO_RC4 - #define SINGLE_THREADED /* Not ported at this time */ -#endif - -#ifdef WOLFSSL_RIOT_OS - #define NO_WRITEV - #define TFM_NO_ASM - #define USE_FAST_MATH - #define NO_FILESYSTEM - #define USE_CERT_BUFFERS_2048 -#endif - -#ifdef WOLFSSL_CHIBIOS - /* ChibiOS definitions. This file is distributed with chibiOS. */ - #include "wolfssl_chibios.h" -#endif - -#ifdef WOLFSSL_PB - /* PB is using older 1.2 version of Nucleus */ - #undef WOLFSSL_NUCLEUS - #define WOLFSSL_NUCLEUS_1_2 -#endif - -#ifdef WOLFSSL_NUCLEUS_1_2 - #define NO_WRITEV - #define NO_WOLFSSL_DIR - - #if !defined(NO_ASN_TIME) && !defined(USER_TIME) - #error User must define XTIME, see manual - #endif - - #if !defined(XMALLOC_OVERRIDE) && !defined(XMALLOC_USER) - extern void* nucleus_malloc(unsigned long size, void* heap, int type); - extern void* nucleus_realloc(void* ptr, unsigned long size, void* heap, - int type); - extern void nucleus_free(void* ptr, void* heap, int type); - - #define XMALLOC(s, h, type) nucleus_malloc((s), (h), (type)) - #define XREALLOC(p, n, h, t) nucleus_realloc((p), (n), (h), (t)) - #define XFREE(p, h, type) nucleus_free((p), (h), (type)) - #endif -#endif - -#ifdef WOLFSSL_NRF5x - #define SIZEOF_LONG 4 - #define SIZEOF_LONG_LONG 8 - #define NO_ASN_TIME - #define NO_DEV_RANDOM - #define NO_FILESYSTEM - #define NO_MAIN_DRIVER - #define NO_WRITEV - #define SINGLE_THREADED - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define USE_WOLFSSL_MEMORY - #define WOLFSSL_NRF51 - #define WOLFSSL_USER_IO - #define NO_SESSION_CACHE -#endif - -/* Micrium will use Visual Studio for compilation but not the Win32 API */ -#if defined(_WIN32) && !defined(MICRIUM) && !defined(FREERTOS) && \ - !defined(FREERTOS_TCP) && !defined(EBSNET) && !defined(WOLFSSL_EROAD) && \ - !defined(WOLFSSL_UTASKER) && !defined(INTIME_RTOS) - #define USE_WINDOWS_API -#endif - -#if defined(WOLFSSL_uITRON4) - -#define XMALLOC_USER -#include -#define ITRON_POOL_SIZE 1024*20 -extern int uITRON4_minit(size_t poolsz) ; -extern void *uITRON4_malloc(size_t sz) ; -extern void *uITRON4_realloc(void *p, size_t sz) ; -extern void uITRON4_free(void *p) ; - -#define XMALLOC(sz, heap, type) uITRON4_malloc(sz) -#define XREALLOC(p, sz, heap, type) uITRON4_realloc(p, sz) -#define XFREE(p, heap, type) uITRON4_free(p) -#endif - -#if defined(WOLFSSL_uTKERNEL2) - #ifndef NO_TKERNEL_MEM_POOL - #define XMALLOC_OVERRIDE - int uTKernel_init_mpool(unsigned int sz); /* initializing malloc pool */ - void* uTKernel_malloc(unsigned int sz); - void* uTKernel_realloc(void *p, unsigned int sz); - void uTKernel_free(void *p); - #define XMALLOC(s, h, type) uTKernel_malloc((s)) - #define XREALLOC(p, n, h, t) uTKernel_realloc((p), (n)) - #define XFREE(p, h, type) uTKernel_free((p)) - #endif - - #ifndef NO_STDIO_FGETS_REMAP - #include - #include "tm/tmonitor.h" - - /* static char* gets(char *buff); */ - static char* fgets(char *buff, int sz, XFILE fp) { - char * p = buff; - *p = '\0'; - while (1) { - *p = tm_getchar(-1); - tm_putchar(*p); - if (*p == '\r') { - tm_putchar('\n'); - *p = '\0'; - break; - } - p++; - } - return buff; - } - #endif /* !NO_STDIO_FGETS_REMAP */ -#endif - - -#if defined(WOLFSSL_LEANPSK) && !defined(XMALLOC_USER) - #include - #define XMALLOC(s, h, type) malloc((s)) - #define XFREE(p, h, type) free((p)) - #define XREALLOC(p, n, h, t) realloc((p), (n)) -#endif - -#if defined(XMALLOC_USER) && defined(SSN_BUILDING_LIBYASSL) - #undef XMALLOC - #define XMALLOC yaXMALLOC - #undef XFREE - #define XFREE yaXFREE - #undef XREALLOC - #define XREALLOC yaXREALLOC -#endif - - -#ifdef FREERTOS - #include "FreeRTOS.h" - - /* FreeRTOS pvPortRealloc() only in AVR32_UC3 port */ - #if !defined(XMALLOC_USER) && !defined(NO_WOLFSSL_MEMORY) && \ - !defined(WOLFSSL_STATIC_MEMORY) - #define XMALLOC(s, h, type) pvPortMalloc((s)) - #define XFREE(p, h, type) vPortFree((p)) - #endif - #if defined(HAVE_ED25519) || defined(WOLFSSL_ESPIDF) - #define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n)) - #endif - #ifndef NO_WRITEV - #define NO_WRITEV - #endif - #ifndef HAVE_SHA512 - #ifndef NO_SHA512 - #define NO_SHA512 - #endif - #endif - #ifndef HAVE_DH - #ifndef NO_DH - #define NO_DH - #endif - #endif - #ifndef NO_DSA - #define NO_DSA - #endif - #ifndef NO_HC128 - #define NO_HC128 - #endif - - #ifndef SINGLE_THREADED - #include "semphr.h" - #endif -#endif - -#ifdef FREERTOS_TCP - #if !defined(NO_WOLFSSL_MEMORY) && !defined(XMALLOC_USER) && \ - !defined(WOLFSSL_STATIC_MEMORY) - #define XMALLOC(s, h, type) pvPortMalloc((s)) - #define XFREE(p, h, type) vPortFree((p)) - #endif - - #define WOLFSSL_GENSEED_FORTEST - - #define NO_WOLFSSL_DIR - #define NO_WRITEV - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define NO_MAIN_DRIVER -#endif - -#ifdef WOLFSSL_TIRTOS - #define SIZEOF_LONG_LONG 8 - #define NO_WRITEV - #define NO_WOLFSSL_DIR - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define ECC_TIMING_RESISTANT - #define WC_RSA_BLINDING - #define NO_DEV_RANDOM - #define NO_FILESYSTEM - #define USE_CERT_BUFFERS_2048 - #define NO_ERROR_STRINGS - #define USER_TIME - #define HAVE_ECC - #define HAVE_ALPN - #define USE_WOLF_STRTOK /* use with HAVE_ALPN */ - #define HAVE_TLS_EXTENSIONS - #define HAVE_AESGCM - #define HAVE_SUPPORTED_CURVES - #define ALT_ECC_SIZE - - #ifdef __IAR_SYSTEMS_ICC__ - #pragma diag_suppress=Pa089 - #elif !defined(__GNUC__) - /* Suppress the sslpro warning */ - #pragma diag_suppress=11 - #endif - - #include -#endif - -#ifdef EBSNET - #include "rtip.h" - - /* #define DEBUG_WOLFSSL */ - #define NO_WOLFSSL_DIR /* tbd */ - - #if (POLLOS) - #define SINGLE_THREADED - #endif - - #if (RTPLATFORM) - #if (!RTP_LITTLE_ENDIAN) - #define BIG_ENDIAN_ORDER - #endif - #else - #if (!KS_LITTLE_ENDIAN) - #define BIG_ENDIAN_ORDER - #endif - #endif - - #if (WINMSP3) - #undef SIZEOF_LONG - #define SIZEOF_LONG_LONG 8 - #else - #sslpro: settings.h - please implement SIZEOF_LONG and SIZEOF_LONG_LONG - #endif - - #define XMALLOC(s, h, type) ((void *)rtp_malloc((s), SSL_PRO_MALLOC)) - #define XFREE(p, h, type) (rtp_free(p)) - #define XREALLOC(p, n, h, t) realloc((p), (n)) - -#endif /* EBSNET */ - -#ifdef WOLFSSL_GAME_BUILD - #define SIZEOF_LONG_LONG 8 - #if defined(__PPU) || defined(__XENON) - #define BIG_ENDIAN_ORDER - #endif -#endif - -#ifdef WOLFSSL_LSR - #define HAVE_WEBSERVER - #define SIZEOF_LONG_LONG 8 - #define WOLFSSL_LOW_MEMORY - #define NO_WRITEV - #define NO_SHA512 - #define NO_DH - /* Allows use of DH with fixed points if uncommented and NO_DH is removed */ - /* WOLFSSL_DH_CONST */ - #define NO_DSA - #define NO_HC128 - #define NO_DEV_RANDOM - #define NO_WOLFSSL_DIR - #define NO_RABBIT - #ifndef NO_FILESYSTEM - #define LSR_FS - #include "inc/hw_types.h" - #include "fs.h" - #endif - #define WOLFSSL_LWIP - #include /* for tcp errno */ - #define WOLFSSL_SAFERTOS - #if defined(__IAR_SYSTEMS_ICC__) - /* enum uses enum */ - #pragma diag_suppress=Pa089 - #endif -#endif - -#ifdef WOLFSSL_SAFERTOS - #ifndef SINGLE_THREADED - #include "SafeRTOS/semphr.h" - #endif - - #include "SafeRTOS/heap.h" - #define XMALLOC(s, h, type) pvPortMalloc((s)) - #define XFREE(p, h, type) vPortFree((p)) - #define XREALLOC(p, n, h, t) pvPortRealloc((p), (n)) -#endif - -#ifdef WOLFSSL_LOW_MEMORY - #undef RSA_LOW_MEM - #define RSA_LOW_MEM - #undef WOLFSSL_SMALL_STACK - #define WOLFSSL_SMALL_STACK - #undef TFM_TIMING_RESISTANT - #define TFM_TIMING_RESISTANT -#endif - -#ifdef FREESCALE_MQX_4_0 - /* use normal Freescale MQX port, but with minor changes for 4.0 */ - #define FREESCALE_MQX -#endif - -#ifdef FREESCALE_MQX - #define FREESCALE_COMMON - #include "mqx.h" - #ifndef NO_FILESYSTEM - #include "mfs.h" - #if MQX_USE_IO_OLD - #include "fio.h" - #define NO_STDIO_FILESYSTEM - #else - #include "nio.h" - #endif - #endif - #ifndef SINGLE_THREADED - #include "mutex.h" - #endif - - #if !defined(XMALLOC_OVERRIDE) && !defined(XMALLOC_USER) - #define XMALLOC_OVERRIDE - #define XMALLOC(s, h, t) (void *)_mem_alloc_system((s)) - #define XFREE(p, h, t) {void* xp = (p); if ((xp)) _mem_free((xp));} - /* Note: MQX has no realloc, using fastmath above */ - #endif -#endif - -#ifdef FREESCALE_KSDK_MQX - #define FREESCALE_COMMON - #include - #ifndef NO_FILESYSTEM - #if MQX_USE_IO_OLD - #include - #else - #include - #include - #endif - #endif - #ifndef SINGLE_THREADED - #include - #endif - - #define XMALLOC(s, h, t) (void *)_mem_alloc_system((s)) - #define XFREE(p, h, t) {void* xp = (p); if ((xp)) _mem_free((xp));} - #define XREALLOC(p, n, h, t) _mem_realloc((p), (n)) /* since MQX 4.1.2 */ - - #define MQX_FILE_PTR FILE * - #define IO_SEEK_SET SEEK_SET - #define IO_SEEK_END SEEK_END -#endif /* FREESCALE_KSDK_MQX */ - -#if defined(FREESCALE_FREE_RTOS) || defined(FREESCALE_KSDK_FREERTOS) - /* Allows use of DH with fixed points if uncommented and NO_DH is removed */ - /* WOLFSSL_DH_CONST */ - /* Allows use of DH with fixed points if uncommented and NO_DH is removed */ - /* WOLFSSL_DH_CONST */ - /* Allows use of DH with fixed points if uncommented and NO_DH is removed */ - /* WOLFSSL_DH_CONST */ - #define NO_FILESYSTEM - #define WOLFSSL_CRYPT_HW_MUTEX 1 - - #if !defined(XMALLOC_USER) && !defined(NO_WOLFSSL_MEMORY) - #define XMALLOC(s, h, type) pvPortMalloc((s)) - #define XFREE(p, h, type) vPortFree((p)) - #endif - - //#define USER_TICKS - /* Allows use of DH with fixed points if uncommented and NO_DH is removed */ - /* WOLFSSL_DH_CONST */ - #define WOLFSSL_LWIP - #define FREERTOS_TCP - - #define FREESCALE_FREE_RTOS - #define FREERTOS_SOCKET_ERROR ( -1 ) - #define FREERTOS_EWOULDBLOCK ( -2 ) - #define FREERTOS_EINVAL ( -4 ) - #define FREERTOS_EADDRNOTAVAIL ( -5 ) - #define FREERTOS_EADDRINUSE ( -6 ) - #define FREERTOS_ENOBUFS ( -7 ) - #define FREERTOS_ENOPROTOOPT ( -8 ) -#endif /* FREESCALE_FREE_RTOS || FREESCALE_KSDK_FREERTOS */ - -#ifdef FREESCALE_KSDK_BM - #define FREESCALE_COMMON - #define WOLFSSL_USER_IO - #define SINGLE_THREADED - #define NO_FILESYSTEM - #ifndef TIME_OVERRIDES - #define USER_TICKS - #endif -#endif /* FREESCALE_KSDK_BM */ - -#ifdef FREESCALE_COMMON - #define SIZEOF_LONG_LONG 8 - - /* disable features */ - #undef NO_WRITEV - #define NO_WRITEV - #undef NO_DEV_RANDOM - #define NO_DEV_RANDOM - #undef NO_RABBIT - #define NO_RABBIT - #undef NO_WOLFSSL_DIR - #define NO_WOLFSSL_DIR - #undef NO_RC4 - #define NO_RC4 - - /* enable features */ - #undef USE_FAST_MATH - #define USE_FAST_MATH - - #define USE_CERT_BUFFERS_2048 - #define BENCH_EMBEDDED - - #define TFM_TIMING_RESISTANT - #define ECC_TIMING_RESISTANT - - #undef HAVE_ECC - #define HAVE_ECC - #ifndef NO_AES - #undef HAVE_AESCCM - #define HAVE_AESCCM - #undef HAVE_AESGCM - #define HAVE_AESGCM - #undef WOLFSSL_AES_COUNTER - #define WOLFSSL_AES_COUNTER - #undef WOLFSSL_AES_DIRECT - #define WOLFSSL_AES_DIRECT - #endif - - #ifdef FREESCALE_KSDK_1_3 - #include "fsl_device_registers.h" - #elif !defined(FREESCALE_MQX) - /* Classic MQX does not have fsl_common.h */ - #include "fsl_common.h" - #endif - - /* random seed */ - #define NO_OLD_RNGNAME - #if defined(FSL_FEATURE_SOC_TRNG_COUNT) && (FSL_FEATURE_SOC_TRNG_COUNT > 0) - #define FREESCALE_KSDK_2_0_TRNG - #elif defined(FSL_FEATURE_SOC_RNG_COUNT) && (FSL_FEATURE_SOC_RNG_COUNT > 0) - #ifdef FREESCALE_KSDK_1_3 - #include "fsl_rnga_driver.h" - #define FREESCALE_RNGA - #define RNGA_INSTANCE (0) - #else - #define FREESCALE_KSDK_2_0_RNGA - #endif - #elif !defined(FREESCALE_KSDK_BM) && !defined(FREESCALE_FREE_RTOS) && !defined(FREESCALE_KSDK_FREERTOS) - #define FREESCALE_RNGA - #define RNGA_INSTANCE (0) - /* defaulting to K70 RNGA, user should change if different */ - /* #define FREESCALE_K53_RNGB */ - #define FREESCALE_K70_RNGA - #endif - - /* HW crypto */ - /* automatic enable based on Kinetis feature */ - /* if case manual selection is required, for example for benchmarking purposes, - * just define FREESCALE_USE_MMCAU or FREESCALE_USE_LTC or none of these two macros (for software only) - * both can be enabled simultaneously as LTC has priority over MMCAU in source code. - */ - /* #define FSL_HW_CRYPTO_MANUAL_SELECTION */ - #ifndef FSL_HW_CRYPTO_MANUAL_SELECTION - #if defined(FSL_FEATURE_SOC_MMCAU_COUNT) && FSL_FEATURE_SOC_MMCAU_COUNT - #define FREESCALE_USE_MMCAU - #endif - - #if defined(FSL_FEATURE_SOC_LTC_COUNT) && FSL_FEATURE_SOC_LTC_COUNT - #define FREESCALE_USE_LTC - #endif - #else - /* #define FREESCALE_USE_MMCAU */ - /* #define FREESCALE_USE_LTC */ - #endif -#endif /* FREESCALE_COMMON */ - -/* Classic pre-KSDK mmCAU library */ -#ifdef FREESCALE_USE_MMCAU_CLASSIC - #define FREESCALE_USE_MMCAU - #define FREESCALE_MMCAU_CLASSIC - #define FREESCALE_MMCAU_CLASSIC_SHA -#endif - -/* KSDK mmCAU library */ -#ifdef FREESCALE_USE_MMCAU - /* AES and DES */ - #define FREESCALE_MMCAU - /* MD5, SHA-1 and SHA-256 */ - #define FREESCALE_MMCAU_SHA -#endif /* FREESCALE_USE_MMCAU */ - -#ifdef FREESCALE_USE_LTC - #if defined(FSL_FEATURE_SOC_LTC_COUNT) && FSL_FEATURE_SOC_LTC_COUNT - #define FREESCALE_LTC - #define LTC_BASE LTC0 - - #if defined(FSL_FEATURE_LTC_HAS_DES) && FSL_FEATURE_LTC_HAS_DES - #define FREESCALE_LTC_DES - #endif - - #if defined(FSL_FEATURE_LTC_HAS_GCM) && FSL_FEATURE_LTC_HAS_GCM - #define FREESCALE_LTC_AES_GCM - #endif - - #if defined(FSL_FEATURE_LTC_HAS_SHA) && FSL_FEATURE_LTC_HAS_SHA - #define FREESCALE_LTC_SHA - #endif - - #if defined(FSL_FEATURE_LTC_HAS_PKHA) && FSL_FEATURE_LTC_HAS_PKHA - #define FREESCALE_LTC_ECC - #define FREESCALE_LTC_TFM - - /* the LTC PKHA hardware limit is 2048 bits (256 bytes) for integer arithmetic. - the LTC_MAX_INT_BYTES defines the size of local variables that hold big integers. */ - #ifndef LTC_MAX_INT_BYTES - #define LTC_MAX_INT_BYTES (256) - #endif - - /* This FREESCALE_LTC_TFM_RSA_4096_ENABLE macro can be defined. - * In such a case both software and hardware algorithm - * for TFM is linked in. The decision for which algorithm is used is determined at runtime - * from size of inputs. If inputs and result can fit into LTC (see LTC_MAX_INT_BYTES) - * then we call hardware algorithm, otherwise we call software algorithm. - * - * Chinese reminder theorem is used to break RSA 4096 exponentiations (both public and private key) - * into several computations with 2048-bit modulus and exponents. - */ - /* #define FREESCALE_LTC_TFM_RSA_4096_ENABLE */ - - /* ECC-384, ECC-256, ECC-224 and ECC-192 have been enabled with LTC PKHA acceleration */ - #ifdef HAVE_ECC - #undef ECC_TIMING_RESISTANT - #define ECC_TIMING_RESISTANT - - /* the LTC PKHA hardware limit is 512 bits (64 bytes) for ECC. - the LTC_MAX_ECC_BITS defines the size of local variables that hold ECC parameters - and point coordinates */ - #ifndef LTC_MAX_ECC_BITS - #define LTC_MAX_ECC_BITS (384) - #endif - - /* Enable curves up to 384 bits */ - #if !defined(ECC_USER_CURVES) && !defined(HAVE_ALL_CURVES) - #define ECC_USER_CURVES - #define HAVE_ECC192 - #define HAVE_ECC224 - #undef NO_ECC256 - #define HAVE_ECC384 - #endif - #endif - #endif - #endif -#endif /* FREESCALE_USE_LTC */ - -#ifdef FREESCALE_LTC_TFM_RSA_4096_ENABLE - #undef USE_CERT_BUFFERS_4096 - #define USE_CERT_BUFFERS_4096 - #undef FP_MAX_BITS - #define FP_MAX_BITS (8192) - - #undef NO_DH - #define NO_DH - #undef NO_DSA - #define NO_DSA -#endif /* FREESCALE_LTC_TFM_RSA_4096_ENABLE */ - -/* if LTC has AES engine but doesn't have GCM, use software with LTC AES ECB mode */ -#if defined(FREESCALE_USE_LTC) && !defined(FREESCALE_LTC_AES_GCM) - #define GCM_TABLE -#endif - -#if defined(WOLFSSL_STM32F2) || defined(WOLFSSL_STM32F4) || \ - defined(WOLFSSL_STM32F7) || defined(WOLFSSL_STM32F1) || \ - defined(WOLFSSL_STM32L4) - - #define SIZEOF_LONG_LONG 8 - #define NO_DEV_RANDOM - #define NO_WOLFSSL_DIR - #undef NO_RABBIT - #define NO_RABBIT - #ifndef NO_STM32_RNG - #undef STM32_RNG - #define STM32_RNG - #ifdef WOLFSSL_STM32F427_RNG - #include "stm32f427xx.h" - #endif - #endif - #ifndef NO_STM32_CRYPTO - #undef STM32_CRYPTO - #define STM32_CRYPTO - - #ifdef WOLFSSL_STM32L4 - #define NO_AES_192 /* hardware does not support 192-bit */ - #endif - #endif - #ifndef NO_STM32_HASH - #undef STM32_HASH - #define STM32_HASH - #endif - #if !defined(__GNUC__) && !defined(__ICCARM__) - #define KEIL_INTRINSICS - #endif - #define NO_OLD_RNGNAME - #ifdef WOLFSSL_STM32_CUBEMX - #if defined(WOLFSSL_STM32F2) - #include "stm32f2xx_hal.h" - #elif defined(WOLFSSL_STM32L4) - #include "stm32l4xx_hal.h" - #elif defined(WOLFSSL_STM32F4) - #include "stm32f4xx_hal.h" - #elif defined(WOLFSSL_STM32F7) - #include "stm32f7xx_hal.h" - #elif defined(WOLFSSL_STM32F1) - #include "stm32f1xx_hal.h" - #endif - - #ifndef STM32_HAL_TIMEOUT - #define STM32_HAL_TIMEOUT 0xFF - #endif - #else - #if defined(WOLFSSL_STM32F2) - #include "stm32f2xx.h" - #ifdef STM32_CRYPTO - #include "stm32f2xx_cryp.h" - #endif - #ifdef STM32_HASH - #include "stm32f2xx_hash.h" - #endif - #elif defined(WOLFSSL_STM32F4) - #include "stm32f4xx.h" - #ifdef STM32_CRYPTO - #include "stm32f4xx_cryp.h" - #endif - #ifdef STM32_HASH - #include "stm32f4xx_hash.h" - #endif - #elif defined(WOLFSSL_STM32L4) - #include "stm32l4xx.h" - #ifdef STM32_CRYPTO - #include "stm32l4xx_cryp.h" - #endif - #ifdef STM32_HASH - #include "stm32l4xx_hash.h" - #endif - #elif defined(WOLFSSL_STM32F7) - #include "stm32f7xx.h" - #elif defined(WOLFSSL_STM32F1) - #include "stm32f1xx.h" - #endif - #endif /* WOLFSSL_STM32_CUBEMX */ -#endif /* WOLFSSL_STM32F2 || WOLFSSL_STM32F4 || WOLFSSL_STM32L4 || WOLFSSL_STM32F7 */ - -#ifdef MICRIUM - #include - #include - #include - #include - #include - #include - #include - - #define USE_FAST_MATH - #define TFM_TIMING_RESISTANT - #define ECC_TIMING_RESISTANT - #define WC_RSA_BLINDING - #define HAVE_HASHDRBG - - #define HAVE_ECC - #define ALT_ECC_SIZE - #define TFM_ECC192 - #define TFM_ECC224 - #define TFM_ECC256 - #define TFM_ECC384 - #define TFM_ECC521 - - #define NO_RC4 - #define HAVE_TLS_EXTENSIONS - #define HAVE_SUPPORTED_CURVES - #define HAVE_EXTENDED_MASTER - - #define NO_WOLFSSL_DIR - #define NO_WRITEV - - #ifndef CUSTOM_RAND_GENERATE - #define CUSTOM_RAND_TYPE RAND_NBR - #define CUSTOM_RAND_GENERATE Math_Rand - #endif - #define STRING_USER - #define XSTRLEN(pstr) ((CPU_SIZE_T)Str_Len((CPU_CHAR *)(pstr))) - #define XSTRNCPY(pstr_dest, pstr_src, len_max) \ - ((CPU_CHAR *)Str_Copy_N((CPU_CHAR *)(pstr_dest), \ - (CPU_CHAR *)(pstr_src), (CPU_SIZE_T)(len_max))) - #define XSTRNCMP(pstr_1, pstr_2, len_max) \ - ((CPU_INT16S)Str_Cmp_N((CPU_CHAR *)(pstr_1), \ - (CPU_CHAR *)(pstr_2), (CPU_SIZE_T)(len_max))) - #define XSTRNCASECMP(pstr_1, pstr_2, len_max) \ - ((CPU_INT16S)Str_CmpIgnoreCase_N((CPU_CHAR *)(pstr_1), \ - (CPU_CHAR *)(pstr_2), (CPU_SIZE_T)(len_max))) - #define XSTRSTR(pstr, pstr_srch) \ - ((CPU_CHAR *)Str_Str((CPU_CHAR *)(pstr), \ - (CPU_CHAR *)(pstr_srch))) - #define XSTRNSTR(pstr, pstr_srch, len_max) \ - ((CPU_CHAR *)Str_Str_N((CPU_CHAR *)(pstr), \ - (CPU_CHAR *)(pstr_srch),(CPU_SIZE_T)(len_max))) - #define XSTRNCAT(pstr_dest, pstr_cat, len_max) \ - ((CPU_CHAR *)Str_Cat_N((CPU_CHAR *)(pstr_dest), \ - (const CPU_CHAR *)(pstr_cat),(CPU_SIZE_T)(len_max))) - #define XMEMSET(pmem, data_val, size) \ - ((void)Mem_Set((void *)(pmem), (CPU_INT08U) (data_val), \ - (CPU_SIZE_T)(size))) - #define XMEMCPY(pdest, psrc, size) ((void)Mem_Copy((void *)(pdest), \ - (void *)(psrc), (CPU_SIZE_T)(size))) - #define XMEMCMP(pmem_1, pmem_2, size) \ - (((CPU_BOOLEAN)Mem_Cmp((void *)(pmem_1), (void *)(pmem_2), \ - (CPU_SIZE_T)(size))) ? DEF_NO : DEF_YES) - #define XMEMMOVE XMEMCPY - - #if (OS_CFG_MUTEX_EN == DEF_DISABLED) - #define SINGLE_THREADED - #endif - - #if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG) - #define BIG_ENDIAN_ORDER - #else - #undef BIG_ENDIAN_ORDER - #define LITTLE_ENDIAN_ORDER - #endif -#endif /* MICRIUM */ - - -#ifdef WOLFSSL_QL - #ifndef WOLFSSL_SEP - #define WOLFSSL_SEP - #endif - #ifndef OPENSSL_EXTRA - #define OPENSSL_EXTRA - #endif - #ifndef SESSION_CERTS - #define SESSION_CERTS - #endif - #ifndef HAVE_AESCCM - #define HAVE_AESCCM - #endif - #ifndef ATOMIC_USER - #define ATOMIC_USER - #endif - #ifndef WOLFSSL_DER_LOAD - #define WOLFSSL_DER_LOAD - #endif - #ifndef KEEP_PEER_CERT - #define KEEP_PEER_CERT - #endif - #ifndef HAVE_ECC - #define HAVE_ECC - #endif - #ifndef SESSION_INDEX - #define SESSION_INDEX - #endif -#endif /* WOLFSSL_QL */ - - -#if defined(WOLFSSL_XILINX) - #define USER_TIME /* XTIME in asn.c */ - #define NO_WOLFSSL_DIR - #define NO_DEV_RANDOM - #define HAVE_AESGCM -#endif - -#if defined(WOLFSSL_XILINX_CRYPT) - #if defined(WOLFSSL_ARMASM) - #error can not use both ARMv8 instructions and XILINX hardened crypto - #endif - #if defined(WOLFSSL_SHA3) - /* only SHA3-384 is supported */ - #undef WOLFSSL_NOSHA3_224 - #undef WOLFSSL_NOSHA3_256 - #undef WOLFSSL_NOSHA3_512 - #define WOLFSSL_NOSHA3_224 - #define WOLFSSL_NOSHA3_256 - #define WOLFSSL_NOSHA3_512 - #endif -#endif /*(WOLFSSL_XILINX_CRYPT)*/ - -#if defined(WOLFSSL_APACHE_MYNEWT) - #include "os/os_malloc.h" - #if !defined(WOLFSSL_LWIP) - #include - #endif - - #if !defined(SIZEOF_LONG) - #define SIZEOF_LONG 4 - #endif - #if !defined(SIZEOF_LONG_LONG) - #define SIZEOF_LONG_LONG 8 - #endif - #if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) - #define BIG_ENDIAN_ORDER - #else - #undef BIG_ENDIAN_ORDER - #define LITTLE_ENDIAN_ORDER - #endif - #define NO_WRITEV - #define WOLFSSL_USER_IO - #define SINGLE_THREADED - #define NO_DEV_RANDOM - #define NO_DH - #define NO_WOLFSSL_DIR - #define NO_ERROR_STRINGS - #define HAVE_ECC - #define NO_SESSION_CACHE - #define NO_ERROR_STRINGS - #define XMALLOC_USER - #define XMALLOC(sz, heap, type) os_malloc(sz) - #define XREALLOC(p, sz, heap, type) os_realloc(p, sz) - #define XFREE(p, heap, type) os_free(p) - -#endif /*(WOLFSSL_APACHE_MYNEWT)*/ - -#ifdef WOLFSSL_IMX6 - #ifndef SIZEOF_LONG_LONG - #define SIZEOF_LONG_LONG 8 - #endif -#endif - -/* if defined turn on all CAAM support */ -#ifdef WOLFSSL_IMX6_CAAM - #undef WOLFSSL_IMX6_CAAM_RNG - #define WOLFSSL_IMX6_CAAM_RNG - - #undef WOLFSSL_IMX6_CAAM_BLOB - #define WOLFSSL_IMX6_CAAM_BLOB - -#if defined(HAVE_AESGCM) || defined(WOLFSSL_AES_XTS) - /* large performance gain with HAVE_AES_ECB defined */ - #undef HAVE_AES_ECB - #define HAVE_AES_ECB -#endif -#endif - -#if !defined(XMALLOC_USER) && !defined(MICRIUM_MALLOC) && \ - !defined(WOLFSSL_LEANPSK) && !defined(NO_WOLFSSL_MEMORY) && \ - !defined(XMALLOC_OVERRIDE) - #define USE_WOLFSSL_MEMORY -#endif - - -#if defined(OPENSSL_EXTRA) && !defined(NO_CERTS) - #undef KEEP_PEER_CERT - #define KEEP_PEER_CERT -#endif - - -/* stream ciphers except arc4 need 32bit alignment, intel ok without */ -#ifndef XSTREAM_ALIGN - #if defined(__x86_64__) || defined(__ia64__) || defined(__i386__) - #define NO_XSTREAM_ALIGN - #else - #define XSTREAM_ALIGN - #endif -#endif - -/* write dup cannot be used with secure renegotiation because write dup - * make write side write only and read side read only */ -#if defined(HAVE_WRITE_DUP) && defined(HAVE_SECURE_RENEGOTIATION) - #error "WRITE DUP and SECURE RENEGOTIATION cannot both be on" -#endif - -#ifdef WOLFSSL_SGX - #ifdef _MSC_VER - #define NO_RC4 - #ifndef HAVE_FIPS - #define WOLFCRYPT_ONLY - #define NO_DES3 - #define NO_SHA - #define NO_MD5 - #else - #define TFM_TIMING_RESISTANT - #define NO_WOLFSSL_DIR - #define NO_WRITEV - #define NO_MAIN_DRIVER - #define WOLFSSL_LOG_PRINTF - #define WOLFSSL_DH_CONST - #endif - #else - #define HAVE_ECC - #define NO_WRITEV - #define NO_MAIN_DRIVER - #define USER_TICKS - #define WOLFSSL_LOG_PRINTF - #define WOLFSSL_DH_CONST - #endif /* _MSC_VER */ - #if !defined(HAVE_FIPS) && !defined(NO_RSA) - #define WC_RSA_BLINDING - #endif - - #define NO_FILESYSTEM - #define ECC_TIMING_RESISTANT - #define TFM_TIMING_RESISTANT - #define SINGLE_THREADED - #define NO_ASN_TIME /* can not use headers such as windows.h */ - #define HAVE_AESGCM - #define USE_CERT_BUFFERS_2048 - #define USE_FAST_MATH -#endif /* WOLFSSL_SGX */ - -/* FreeScale MMCAU hardware crypto has 4 byte alignment. - However, KSDK fsl_mmcau.h gives API with no alignment - requirements (4 byte alignment is managed internally by fsl_mmcau.c) */ -#ifdef FREESCALE_MMCAU - #ifdef FREESCALE_MMCAU_CLASSIC - #define WOLFSSL_MMCAU_ALIGNMENT 4 - #else - #define WOLFSSL_MMCAU_ALIGNMENT 0 - #endif -#endif - -/* if using hardware crypto and have alignment requirements, specify the - requirement here. The record header of SSL/TLS will prevent easy alignment. - This hint tries to help as much as possible. */ -#ifndef WOLFSSL_GENERAL_ALIGNMENT - #ifdef WOLFSSL_AESNI - #define WOLFSSL_GENERAL_ALIGNMENT 16 - #elif defined(XSTREAM_ALIGN) - #define WOLFSSL_GENERAL_ALIGNMENT 4 - #elif defined(FREESCALE_MMCAU) || defined(FREESCALE_MMCAU_CLASSIC) - #define WOLFSSL_GENERAL_ALIGNMENT WOLFSSL_MMCAU_ALIGNMENT - #else - #define WOLFSSL_GENERAL_ALIGNMENT 0 - #endif -#endif - -#if defined(WOLFSSL_GENERAL_ALIGNMENT) && (WOLFSSL_GENERAL_ALIGNMENT > 0) - #if defined(_MSC_VER) - #define XGEN_ALIGN __declspec(align(WOLFSSL_GENERAL_ALIGNMENT)) - #elif defined(__GNUC__) - #define XGEN_ALIGN __attribute__((aligned(WOLFSSL_GENERAL_ALIGNMENT))) - #else - #define XGEN_ALIGN - #endif -#else - #define XGEN_ALIGN -#endif - -#ifdef HAVE_CRL - /* not widely supported yet */ - #undef NO_SKID - #define NO_SKID -#endif - - -#ifdef __INTEL_COMPILER - #pragma warning(disable:2259) /* explicit casts to smaller sizes, disable */ -#endif - -/* user can specify what curves they want with ECC_USER_CURVES otherwise - * all curves are on by default for now */ -#ifndef ECC_USER_CURVES - #if !defined(WOLFSSL_SP_MATH) && !defined(HAVE_ALL_CURVES) - #define HAVE_ALL_CURVES - #endif -#endif - -/* ECC Configs */ -#ifdef HAVE_ECC - /* By default enable Sign, Verify, DHE, Key Import and Key Export unless explicitly disabled */ - #ifndef NO_ECC_SIGN - #undef HAVE_ECC_SIGN - #define HAVE_ECC_SIGN - #endif - #ifndef NO_ECC_VERIFY - #undef HAVE_ECC_VERIFY - #define HAVE_ECC_VERIFY - #endif - #ifndef NO_ECC_CHECK_KEY - #undef HAVE_ECC_CHECK_KEY - #define HAVE_ECC_CHECK_KEY - #endif - #ifndef NO_ECC_DHE - #undef HAVE_ECC_DHE - #define HAVE_ECC_DHE - #endif - #ifndef NO_ECC_KEY_IMPORT - #undef HAVE_ECC_KEY_IMPORT - #define HAVE_ECC_KEY_IMPORT - #endif - #ifndef NO_ECC_KEY_EXPORT - #undef HAVE_ECC_KEY_EXPORT - #define HAVE_ECC_KEY_EXPORT - #endif -#endif /* HAVE_ECC */ - -/* Curve255519 Configs */ -#ifdef HAVE_CURVE25519 - /* By default enable shared secret, key export and import */ - #ifndef NO_CURVE25519_SHARED_SECRET - #undef HAVE_CURVE25519_SHARED_SECRET - #define HAVE_CURVE25519_SHARED_SECRET - #endif - #ifndef NO_CURVE25519_KEY_EXPORT - #undef HAVE_CURVE25519_KEY_EXPORT - #define HAVE_CURVE25519_KEY_EXPORT - #endif - #ifndef NO_CURVE25519_KEY_IMPORT - #undef HAVE_CURVE25519_KEY_IMPORT - #define HAVE_CURVE25519_KEY_IMPORT - #endif -#endif /* HAVE_CURVE25519 */ - -/* Ed255519 Configs */ -#ifdef HAVE_ED25519 - /* By default enable sign, verify, key export and import */ - #ifndef NO_ED25519_SIGN - #undef HAVE_ED25519_SIGN - #define HAVE_ED25519_SIGN - #endif - #ifndef NO_ED25519_VERIFY - #undef HAVE_ED25519_VERIFY - #define HAVE_ED25519_VERIFY - #endif - #ifndef NO_ED25519_KEY_EXPORT - #undef HAVE_ED25519_KEY_EXPORT - #define HAVE_ED25519_KEY_EXPORT - #endif - #ifndef NO_ED25519_KEY_IMPORT - #undef HAVE_ED25519_KEY_IMPORT - #define HAVE_ED25519_KEY_IMPORT - #endif -#endif /* HAVE_ED25519 */ - -/* AES Config */ -#ifndef NO_AES - /* By default enable all AES key sizes, decryption and CBC */ - #ifndef AES_MAX_KEY_SIZE - #undef AES_MAX_KEY_SIZE - #define AES_MAX_KEY_SIZE 256 - #endif - - #ifndef NO_AES_128 - #undef WOLFSSL_AES_128 - #define WOLFSSL_AES_128 - #endif - #if !defined(NO_AES_192) && AES_MAX_KEY_SIZE >= 192 - #undef WOLFSSL_AES_192 - #define WOLFSSL_AES_192 - #endif - #if !defined(NO_AES_256) && AES_MAX_KEY_SIZE >= 256 - #undef WOLFSSL_AES_256 - #define WOLFSSL_AES_256 - #endif - #if !defined(WOLFSSL_AES_128) && defined(HAVE_ECC_ENCRYPT) - #warning HAVE_ECC_ENCRYPT uses AES 128 bit keys - #endif - - #ifndef NO_AES_DECRYPT - #undef HAVE_AES_DECRYPT - #define HAVE_AES_DECRYPT - #endif - #ifndef NO_AES_CBC - #undef HAVE_AES_CBC - #define HAVE_AES_CBC - #endif - #ifdef WOLFSSL_AES_XTS - /* AES-XTS makes calls to AES direct functions */ - #ifndef WOLFSSL_AES_DIRECT - #define WOLFSSL_AES_DIRECT - #endif - #endif - #ifdef WOLFSSL_AES_CFB - /* AES-CFB makes calls to AES direct functions */ - #ifndef WOLFSSL_AES_DIRECT - #define WOLFSSL_AES_DIRECT - #endif - #endif -#endif - -#if (defined(WOLFSSL_TLS13) && defined(WOLFSSL_NO_TLS12)) || \ - (!defined(HAVE_AES_CBC) && defined(NO_DES3) && defined(NO_RC4) && \ - !defined(HAVE_CAMELLIA) && !defined(HAVE_IDEA) && \ - !defined(HAVE_NULL_CIPHER) && !defined(HAVE_HC128)) - #define WOLFSSL_AEAD_ONLY -#endif - -/* if desktop type system and fastmath increase default max bits */ -#ifdef WOLFSSL_X86_64_BUILD - #ifdef USE_FAST_MATH - #ifndef FP_MAX_BITS - #define FP_MAX_BITS 8192 - #endif - #endif -#endif - -/* If using the max strength build, ensure OLD TLS is disabled. */ -#ifdef WOLFSSL_MAX_STRENGTH - #undef NO_OLD_TLS - #define NO_OLD_TLS -#endif - - -/* Default AES minimum auth tag sz, allow user to override */ -#ifndef WOLFSSL_MIN_AUTH_TAG_SZ - #define WOLFSSL_MIN_AUTH_TAG_SZ 12 -#endif - - -/* sniffer requires: - * static RSA cipher suites - * session stats and peak stats - */ -#ifdef WOLFSSL_SNIFFER - #ifndef WOLFSSL_STATIC_RSA - #define WOLFSSL_STATIC_RSA - #endif - #ifndef WOLFSSL_SESSION_STATS - #define WOLFSSL_SESSION_STATS - #endif - #ifndef WOLFSSL_PEAK_SESSIONS - #define WOLFSSL_PEAK_SESSIONS - #endif -#endif - -/* Decode Public Key extras on by default, user can turn off with - * WOLFSSL_NO_DECODE_EXTRA */ -#ifndef WOLFSSL_NO_DECODE_EXTRA - #ifndef RSA_DECODE_EXTRA - #define RSA_DECODE_EXTRA - #endif - #ifndef ECC_DECODE_EXTRA - #define ECC_DECODE_EXTRA - #endif -#endif - -/* C Sharp wrapper defines */ -#ifdef HAVE_CSHARP - #ifndef WOLFSSL_DTLS - #define WOLFSSL_DTLS - #endif - #undef NO_PSK - #undef NO_SHA256 - #undef NO_DH -#endif - -/* Asynchronous Crypto */ -#ifdef WOLFSSL_ASYNC_CRYPT - /* Make sure wolf events are enabled */ - #undef HAVE_WOLF_EVENT - #define HAVE_WOLF_EVENT - - #ifdef WOLFSSL_ASYNC_CRYPT_TEST - #define WC_ASYNC_DEV_SIZE 328+24 - #else - #define WC_ASYNC_DEV_SIZE 328 - #endif - - #if !defined(HAVE_CAVIUM) && !defined(HAVE_INTEL_QA) && \ - !defined(WOLFSSL_ASYNC_CRYPT_TEST) - #error No async hardware defined with WOLFSSL_ASYNC_CRYPT! - #endif - - /* Enable ECC_CACHE_CURVE for ASYNC */ - #if !defined(ECC_CACHE_CURVE) - #define ECC_CACHE_CURVE - #endif -#endif /* WOLFSSL_ASYNC_CRYPT */ -#ifndef WC_ASYNC_DEV_SIZE - #define WC_ASYNC_DEV_SIZE 0 -#endif - -/* leantls checks */ -#ifdef WOLFSSL_LEANTLS - #ifndef HAVE_ECC - #error leantls build needs ECC - #endif -#endif /* WOLFSSL_LEANTLS*/ - -/* restriction with static memory */ -#ifdef WOLFSSL_STATIC_MEMORY - #if defined(HAVE_IO_POOL) || defined(XMALLOC_USER) || defined(NO_WOLFSSL_MEMORY) - #error static memory cannot be used with HAVE_IO_POOL, XMALLOC_USER or NO_WOLFSSL_MEMORY - #endif - #if !defined(USE_FAST_MATH) && !defined(NO_BIG_INT) - #error static memory requires fast math please define USE_FAST_MATH - #endif - #ifdef WOLFSSL_SMALL_STACK - #error static memory does not support small stack please undefine - #endif -#endif /* WOLFSSL_STATIC_MEMORY */ - -#ifdef HAVE_AES_KEYWRAP - #ifndef WOLFSSL_AES_DIRECT - #error AES key wrap requires AES direct please define WOLFSSL_AES_DIRECT - #endif -#endif - -#ifdef HAVE_PKCS7 - #if defined(NO_AES) && defined(NO_DES3) - #error PKCS7 needs either AES or 3DES enabled, please enable one - #endif - #ifndef HAVE_AES_KEYWRAP - #error PKCS7 requires AES key wrap please define HAVE_AES_KEYWRAP - #endif - #if defined(HAVE_ECC) && !defined(HAVE_X963_KDF) - #error PKCS7 requires X963 KDF please define HAVE_X963_KDF - #endif -#endif - -#if !defined(WOLFCRYPT_ONLY) && !defined(NO_OLD_TLS) && \ - (defined(NO_SHA) || defined(NO_MD5)) - #error old TLS requires MD5 and SHA -#endif - -/* for backwards compatibility */ -#if defined(TEST_IPV6) && !defined(WOLFSSL_IPV6) - #define WOLFSSL_IPV6 -#endif - - -/* Place any other flags or defines here */ - -#if defined(WOLFSSL_MYSQL_COMPATIBLE) && defined(_WIN32) \ - && defined(HAVE_GMTIME_R) - #undef HAVE_GMTIME_R /* don't trust macro with windows */ -#endif /* WOLFSSL_MYSQL_COMPATIBLE */ - -#if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) - #define SSL_OP_NO_COMPRESSION SSL_OP_NO_COMPRESSION - #define OPENSSL_NO_ENGINE - #define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT - #ifndef OPENSSL_EXTRA - #define OPENSSL_EXTRA - #endif - #ifndef HAVE_SESSION_TICKET - #define HAVE_SESSION_TICKET - #endif - #ifndef HAVE_OCSP - #define HAVE_OCSP - #endif - #ifndef KEEP_OUR_CERT - #define KEEP_OUR_CERT - #endif - #ifndef HAVE_SNI - #define HAVE_SNI - #endif -#endif - -#if defined(WOLFSSL_NGINX) - #define SSL_CTRL_SET_TLSEXT_HOSTNAME -#endif - -/* both CURVE and ED small math should be enabled */ -#ifdef CURVED25519_SMALL - #define CURVE25519_SMALL - #define ED25519_SMALL -#endif - - -#ifndef WOLFSSL_ALERT_COUNT_MAX - #define WOLFSSL_ALERT_COUNT_MAX 5 -#endif - -/* warning for not using harden build options (default with ./configure) */ -#ifndef WC_NO_HARDEN - #if (defined(USE_FAST_MATH) && !defined(TFM_TIMING_RESISTANT)) || \ - (defined(HAVE_ECC) && !defined(ECC_TIMING_RESISTANT)) || \ - (!defined(NO_RSA) && !defined(WC_RSA_BLINDING) && !defined(HAVE_FIPS) && \ - !defined(WC_NO_RNG)) - - #ifndef _MSC_VER - #warning "For timing resistance / side-channel attack prevention consider using harden options" - #else - #pragma message("Warning: For timing resistance / side-channel attack prevention consider using harden options") - #endif - #endif -#endif - -#if defined(NO_OLD_WC_NAMES) || defined(OPENSSL_EXTRA) - /* added to have compatibility with SHA256() */ - #if !defined(NO_OLD_SHA_NAMES) && !defined(HAVE_FIPS) - #define NO_OLD_SHA_NAMES - #endif -#endif - -/* switch for compatibility layer functionality. Has subparts i.e. BIO/X509 - * When opensslextra is enabled all subparts should be turned on. */ -#ifdef OPENSSL_EXTRA - #undef OPENSSL_EXTRA_X509_SMALL - #define OPENSSL_EXTRA_X509_SMALL -#endif /* OPENSSL_EXTRA */ - -/* support for converting DER to PEM */ -#if defined(WOLFSSL_KEY_GEN) || defined(WOLFSSL_CERT_GEN) || \ - defined(OPENSSL_EXTRA) - #undef WOLFSSL_DER_TO_PEM - #define WOLFSSL_DER_TO_PEM -#endif - -/* keep backwards compatibility enabling encrypted private key */ -#ifndef WOLFSSL_ENCRYPTED_KEYS - #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL) || \ - defined(HAVE_WEBSERVER) - #define WOLFSSL_ENCRYPTED_KEYS - #endif -#endif - -/* support for disabling PEM to DER */ -#if !defined(WOLFSSL_NO_PEM) - #undef WOLFSSL_PEM_TO_DER - #define WOLFSSL_PEM_TO_DER -#endif - -/* Parts of the openssl compatibility layer require peer certs */ -#if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) - #undef KEEP_PEER_CERT - #define KEEP_PEER_CERT -#endif - -/* RAW hash function APIs are not implemented with ARMv8 hardware acceleration*/ -#ifdef WOLFSSL_ARMASM - #undef WOLFSSL_NO_HASH_RAW - #define WOLFSSL_NO_HASH_RAW -#endif - -#if !defined(WOLFSSL_SHA384) && !defined(WOLFSSL_SHA512) && defined(NO_AES) && \ - !defined(WOLFSSL_SHA3) - #undef WOLFSSL_NO_WORD64_OPS - #define WOLFSSL_NO_WORD64_OPS -#endif - -#if defined(NO_AES) && defined(NO_DES3) && !defined(HAVE_CAMELLIA) && \ - defined(NO_PWDBASED) && !defined(HAVE_IDEA) - #undef WOLFSSL_NO_XOR_OPS - #define WOLFSSL_NO_XOR_OPS -#endif - -#if defined(NO_ASN) && defined(WOLFCRYPT_ONLY) - #undef WOLFSSL_NO_INT_ENCODE - #define WOLFSSL_NO_INT_ENCODE - #undef WOLFSSL_NO_INT_DECODE - #define WOLFSSL_NO_INT_DECODE -#endif - -#if defined(WOLFCRYPT_ONLY) && defined(WOLFSSL_RSA_VERIFY_ONLY) && \ - defined(WC_NO_RSA_OAEP) - #undef WOLFSSL_NO_CT_OPS - #define WOLFSSL_NO_CT_OPS -#endif - -#if defined(WOLFCRYPT_ONLY) && defined(NO_AES) && !defined(HAVE_CURVE25519) && \ - defined(WC_NO_RNG) && defined(WC_NO_RSA_OAEP) - #undef WOLFSSL_NO_CONST_CMP - #define WOLFSSL_NO_CONST_CMP -#endif - -#if defined(WOLFCRYPT_ONLY) && defined(NO_AES) && !defined(WOLFSSL_SHA384) && \ - !defined(WOLFSSL_SHA512) && defined(WC_NO_RNG) && \ - defined(WOLFSSL_SP_MATH) && defined(WOLFSSL_RSA_PUBLIC_ONLY) - #undef WOLFSSL_NO_FORCE_ZERO - #define WOLFSSL_NO_FORCE_ZERO -#endif - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/sha.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/sha.h deleted file mode 100644 index d9814d67..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/sha.h +++ /dev/null @@ -1,143 +0,0 @@ -/* sha.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/sha.h -*/ - - -#ifndef WOLF_CRYPT_SHA_H -#define WOLF_CRYPT_SHA_H - -#include - -#ifndef NO_SHA - -#if defined(HAVE_FIPS) && \ - defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) - #include -#endif /* HAVE_FIPS_VERSION >= 2 */ - -#if defined(HAVE_FIPS) && \ - (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) -#define wc_Sha Sha -#define WC_SHA SHA -#define WC_SHA_BLOCK_SIZE SHA_BLOCK_SIZE -#define WC_SHA_DIGEST_SIZE SHA_DIGEST_SIZE -#define WC_SHA_PAD_SIZE SHA_PAD_SIZE - -/* for fips @wc_fips */ -#include -#endif - -#ifdef FREESCALE_LTC_SHA - #include "fsl_ltc.h" -#endif - -#ifdef __cplusplus - extern "C" { -#endif - -/* avoid redefinition of structs */ -#if !defined(HAVE_FIPS) || \ - (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) - -#ifdef WOLFSSL_MICROCHIP_PIC32MZ - #include -#endif -#ifdef STM32_HASH - #include -#endif -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif - -#if !defined(NO_OLD_SHA_NAMES) - #define SHA WC_SHA -#endif - -#ifndef NO_OLD_WC_NAMES - #define Sha wc_Sha - #define SHA_BLOCK_SIZE WC_SHA_BLOCK_SIZE - #define SHA_DIGEST_SIZE WC_SHA_DIGEST_SIZE - #define SHA_PAD_SIZE WC_SHA_PAD_SIZE -#endif - -/* in bytes */ -enum { - WC_SHA = WC_HASH_TYPE_SHA, - WC_SHA_BLOCK_SIZE = 64, - WC_SHA_DIGEST_SIZE = 20, - WC_SHA_PAD_SIZE = 56 -}; - - -#if defined(WOLFSSL_TI_HASH) - #include "wolfssl/wolfcrypt/port/ti/ti-hash.h" - -#elif defined(WOLFSSL_IMX6_CAAM) - #include "wolfssl/wolfcrypt/port/caam/wolfcaam_sha.h" - -#else -/* Sha digest */ -typedef struct wc_Sha { -#ifdef FREESCALE_LTC_SHA - ltc_hash_ctx_t ctx; -#elif defined(STM32_HASH) - STM32_HASH_Context stmCtx; -#else - word32 buffLen; /* in bytes */ - word32 loLen; /* length in bytes */ - word32 hiLen; /* length in bytes */ - word32 buffer[WC_SHA_BLOCK_SIZE / sizeof(word32)]; - #ifdef WOLFSSL_PIC32MZ_HASH - word32 digest[PIC32_DIGEST_SIZE / sizeof(word32)]; - #else - word32 digest[WC_SHA_DIGEST_SIZE / sizeof(word32)]; - #endif - void* heap; - #ifdef WOLFSSL_PIC32MZ_HASH - hashUpdCache cache; /* cache for updates */ - #endif - #ifdef WOLFSSL_ASYNC_CRYPT - WC_ASYNC_DEV asyncDev; - #endif /* WOLFSSL_ASYNC_CRYPT */ -#endif -} wc_Sha; - -#endif /* WOLFSSL_TI_HASH */ - - -#endif /* HAVE_FIPS */ - -WOLFSSL_API int wc_InitSha(wc_Sha*); -WOLFSSL_API int wc_InitSha_ex(wc_Sha* sha, void* heap, int devId); -WOLFSSL_API int wc_ShaUpdate(wc_Sha*, const byte*, word32); -WOLFSSL_API int wc_ShaFinalRaw(wc_Sha*, byte*); -WOLFSSL_API int wc_ShaFinal(wc_Sha*, byte*); -WOLFSSL_API void wc_ShaFree(wc_Sha*); - -WOLFSSL_API int wc_ShaGetHash(wc_Sha*, byte*); -WOLFSSL_API int wc_ShaCopy(wc_Sha*, wc_Sha*); - -#ifdef WOLFSSL_PIC32MZ_HASH -WOLFSSL_API void wc_ShaSizeSet(wc_Sha* sha, word32 len); -#endif - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* NO_SHA */ -#endif /* WOLF_CRYPT_SHA_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/sha256.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/sha256.h deleted file mode 100644 index 9565652e..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/sha256.h +++ /dev/null @@ -1,209 +0,0 @@ -/* sha256.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/sha256.h -*/ - - -/* code submitted by raphael.huck@efixo.com */ - -#ifndef WOLF_CRYPT_SHA256_H -#define WOLF_CRYPT_SHA256_H - -#include - -#ifndef NO_SHA256 - -#if defined(HAVE_FIPS) && \ - defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) - #include -#endif /* HAVE_FIPS_VERSION >= 2 */ - -#if defined(HAVE_FIPS) && \ - (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) - #define wc_Sha256 Sha256 - #define WC_SHA256 SHA256 - #define WC_SHA256_BLOCK_SIZE SHA256_BLOCK_SIZE - #define WC_SHA256_DIGEST_SIZE SHA256_DIGEST_SIZE - #define WC_SHA256_PAD_SIZE SHA256_PAD_SIZE - - #ifdef WOLFSSL_SHA224 - #define wc_Sha224 Sha224 - #define WC_SHA224 SHA224 - #define WC_SHA224_BLOCK_SIZE SHA224_BLOCK_SIZE - #define WC_SHA224_DIGEST_SIZE SHA224_DIGEST_SIZE - #define WC_SHA224_PAD_SIZE SHA224_PAD_SIZE - #endif - - /* for fips @wc_fips */ - #include -#endif - -#ifdef FREESCALE_LTC_SHA - #include "fsl_ltc.h" -#endif - - -#ifdef __cplusplus - extern "C" { -#endif - -/* avoid redefinition of structs */ -#if !defined(HAVE_FIPS) || \ - (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) - -#ifdef WOLFSSL_MICROCHIP_PIC32MZ - #include -#endif -#ifdef STM32_HASH - #include -#endif -#ifdef WOLFSSL_ASYNC_CRYPT - #include -#endif -#if defined(WOLFSSL_DEVCRYPTO) && defined(WOLFSSL_DEVCRYPTO_HASH) - #include -#endif - -#if defined(_MSC_VER) - #define SHA256_NOINLINE __declspec(noinline) -#elif defined(__GNUC__) - #define SHA256_NOINLINE __attribute__((noinline)) -#else - #define SHA256_NOINLINE -#endif - -#if !defined(NO_OLD_SHA_NAMES) - #define SHA256 WC_SHA256 -#endif - -#ifndef NO_OLD_WC_NAMES - #define Sha256 wc_Sha256 - #define SHA256_BLOCK_SIZE WC_SHA256_BLOCK_SIZE - #define SHA256_DIGEST_SIZE WC_SHA256_DIGEST_SIZE - #define SHA256_PAD_SIZE WC_SHA256_PAD_SIZE -#endif - -/* in bytes */ -enum { - WC_SHA256 = WC_HASH_TYPE_SHA256, - WC_SHA256_BLOCK_SIZE = 64, - WC_SHA256_DIGEST_SIZE = 32, - WC_SHA256_PAD_SIZE = 56 -}; - - -#ifdef WOLFSSL_TI_HASH - #include "wolfssl/wolfcrypt/port/ti/ti-hash.h" -#elif defined(WOLFSSL_IMX6_CAAM) - #include "wolfssl/wolfcrypt/port/caam/wolfcaam_sha.h" -#elif defined(WOLFSSL_AFALG_HASH) - #include "wolfssl/wolfcrypt/port/af_alg/afalg_hash.h" -#else -/* wc_Sha256 digest */ -typedef struct wc_Sha256 { -#ifdef FREESCALE_LTC_SHA - ltc_hash_ctx_t ctx; -#elif defined(STM32_HASH) - STM32_HASH_Context stmCtx; -#else - /* alignment on digest and buffer speeds up ARMv8 crypto operations */ - ALIGN16 word32 digest[WC_SHA256_DIGEST_SIZE / sizeof(word32)]; - ALIGN16 word32 buffer[WC_SHA256_BLOCK_SIZE / sizeof(word32)]; - word32 buffLen; /* in bytes */ - word32 loLen; /* length in bytes */ - word32 hiLen; /* length in bytes */ - void* heap; -#ifdef USE_INTEL_SPEEDUP - const byte* data; -#endif -#ifdef WOLFSSL_PIC32MZ_HASH - hashUpdCache cache; /* cache for updates */ -#endif -#ifdef WOLFSSL_ASYNC_CRYPT - WC_ASYNC_DEV asyncDev; -#endif /* WOLFSSL_ASYNC_CRYPT */ -#ifdef WOLFSSL_SMALL_STACK_CACHE - word32* W; -#endif -#ifdef WOLFSSL_DEVCRYPTO_HASH - WC_CRYPTODEV ctx; - byte* msg; - word32 used; - word32 len; -#endif -#endif -} wc_Sha256; - -#endif - -#endif /* HAVE_FIPS */ - -WOLFSSL_API int wc_InitSha256(wc_Sha256*); -WOLFSSL_API int wc_InitSha256_ex(wc_Sha256*, void*, int); -WOLFSSL_API int wc_Sha256Update(wc_Sha256*, const byte*, word32); -WOLFSSL_API int wc_Sha256FinalRaw(wc_Sha256*, byte*); -WOLFSSL_API int wc_Sha256Final(wc_Sha256*, byte*); -WOLFSSL_API void wc_Sha256Free(wc_Sha256*); - -WOLFSSL_API int wc_Sha256GetHash(wc_Sha256*, byte*); -WOLFSSL_API int wc_Sha256Copy(wc_Sha256* src, wc_Sha256* dst); - -#ifdef WOLFSSL_PIC32MZ_HASH -WOLFSSL_API void wc_Sha256SizeSet(wc_Sha256*, word32); -#endif - -#ifdef WOLFSSL_SHA224 -/* avoid redefinition of structs */ -#if !defined(HAVE_FIPS) || \ - (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) - -#ifndef NO_OLD_WC_NAMES - #define Sha224 wc_Sha224 - #define SHA224 WC_SHA224 - #define SHA224_BLOCK_SIZE WC_SHA224_BLOCK_SIZE - #define SHA224_DIGEST_SIZE WC_SHA224_DIGEST_SIZE - #define SHA224_PAD_SIZE WC_SHA224_PAD_SIZE -#endif - -/* in bytes */ -enum { - WC_SHA224 = WC_HASH_TYPE_SHA224, - WC_SHA224_BLOCK_SIZE = WC_SHA256_BLOCK_SIZE, - WC_SHA224_DIGEST_SIZE = 28, - WC_SHA224_PAD_SIZE = WC_SHA256_PAD_SIZE -}; - - -typedef wc_Sha256 wc_Sha224; -#endif /* HAVE_FIPS */ - -WOLFSSL_API int wc_InitSha224(wc_Sha224*); -WOLFSSL_API int wc_InitSha224_ex(wc_Sha224*, void*, int); -WOLFSSL_API int wc_Sha224Update(wc_Sha224*, const byte*, word32); -WOLFSSL_API int wc_Sha224Final(wc_Sha224*, byte*); -WOLFSSL_API void wc_Sha224Free(wc_Sha224*); - -WOLFSSL_API int wc_Sha224GetHash(wc_Sha224*, byte*); -WOLFSSL_API int wc_Sha224Copy(wc_Sha224* src, wc_Sha224* dst); - -#endif /* WOLFSSL_SHA224 */ - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* NO_SHA256 */ -#endif /* WOLF_CRYPT_SHA256_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/types.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/types.h deleted file mode 100644 index 4fe68a41..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/types.h +++ /dev/null @@ -1,758 +0,0 @@ -/* types.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/types.h -*/ - -#ifndef WOLF_CRYPT_TYPES_H -#define WOLF_CRYPT_TYPES_H - - #include - #include - - #ifdef __cplusplus - extern "C" { - #endif - - - #if defined(WORDS_BIGENDIAN) - #define BIG_ENDIAN_ORDER - #endif - - #ifndef BIG_ENDIAN_ORDER - #define LITTLE_ENDIAN_ORDER - #endif - - #ifndef WOLFSSL_TYPES - #ifndef byte - typedef unsigned char byte; - #endif - typedef unsigned short word16; - typedef unsigned int word32; - typedef byte word24[3]; - #endif - - - /* try to set SIZEOF_LONG or LONG_LONG if user didn't */ - #if !defined(_MSC_VER) && !defined(__BCPLUSPLUS__) && !defined(__EMSCRIPTEN__) - #if !defined(SIZEOF_LONG_LONG) && !defined(SIZEOF_LONG) - #if (defined(__alpha__) || defined(__ia64__) || \ - defined(_ARCH_PPC64) || defined(__mips64) || \ - defined(__x86_64__) || \ - ((defined(sun) || defined(__sun)) && \ - (defined(LP64) || defined(_LP64)))) - /* long should be 64bit */ - #define SIZEOF_LONG 8 - #elif defined(__i386__) || defined(__CORTEX_M3__) - /* long long should be 64bit */ - #define SIZEOF_LONG_LONG 8 - #endif - #endif - #endif - - #if defined(_MSC_VER) || defined(__BCPLUSPLUS__) - #define WORD64_AVAILABLE - #define W64LIT(x) x##ui64 - typedef unsigned __int64 word64; - #elif defined(__EMSCRIPTEN__) - #define WORD64_AVAILABLE - #define W64LIT(x) x##ull - typedef unsigned long long word64; - #elif defined(SIZEOF_LONG) && SIZEOF_LONG == 8 - #define WORD64_AVAILABLE - #define W64LIT(x) x##LL - typedef unsigned long word64; - #elif defined(SIZEOF_LONG_LONG) && SIZEOF_LONG_LONG == 8 - #define WORD64_AVAILABLE - #define W64LIT(x) x##LL - typedef unsigned long long word64; - #elif defined(__SIZEOF_LONG_LONG__) && __SIZEOF_LONG_LONG__ == 8 - #define WORD64_AVAILABLE - #define W64LIT(x) x##LL - typedef unsigned long long word64; - #endif - -#if !defined(NO_64BIT) && defined(WORD64_AVAILABLE) - /* These platforms have 64-bit CPU registers. */ - #if (defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || \ - defined(__mips64) || defined(__x86_64__) || defined(_M_X64)) || \ - defined(__aarch64__) || defined(__sparc64__) - typedef word64 wolfssl_word; - #define WC_64BIT_CPU - #elif (defined(sun) || defined(__sun)) && \ - (defined(LP64) || defined(_LP64)) - /* LP64 with GNU GCC compiler is reserved for when long int is 64 bits - * and int uses 32 bits. When using Solaris Studio sparc and __sparc are - * available for 32 bit detection but __sparc64__ could be missed. This - * uses LP64 for checking 64 bit CPU arch. */ - typedef word64 wolfssl_word; - #define WC_64BIT_CPU - #else - typedef word32 wolfssl_word; - #ifdef WORD64_AVAILABLE - #define WOLFCRYPT_SLOW_WORD64 - #endif - #endif -#else - #undef WORD64_AVAILABLE - typedef word32 wolfssl_word; - #define MP_16BIT /* for mp_int, mp_word needs to be twice as big as - mp_digit, no 64 bit type so make mp_digit 16 bit */ -#endif - - enum { - WOLFSSL_WORD_SIZE = sizeof(wolfssl_word), - WOLFSSL_BIT_SIZE = 8, - WOLFSSL_WORD_BITS = WOLFSSL_WORD_SIZE * WOLFSSL_BIT_SIZE - }; - - #define WOLFSSL_MAX_16BIT 0xffffU - - /* use inlining if compiler allows */ - #ifndef WC_INLINE - #ifndef NO_INLINE - #ifdef _MSC_VER - #define WC_INLINE __inline - #elif defined(__GNUC__) - #ifdef WOLFSSL_VXWORKS - #define WC_INLINE __inline__ - #else - #define WC_INLINE inline - #endif - #elif defined(__IAR_SYSTEMS_ICC__) - #define WC_INLINE inline - #elif defined(THREADX) - #define WC_INLINE _Inline - #else - #define WC_INLINE - #endif - #else - #define WC_INLINE - #endif - #endif - - #if defined(HAVE_FIPS) || defined(HAVE_SELFTEST) - #define INLINE WC_INLINE - #endif - - - /* set up rotate style */ - #if (defined(_MSC_VER) || defined(__BCPLUSPLUS__)) && \ - !defined(WOLFSSL_SGX) && !defined(INTIME_RTOS) - #define INTEL_INTRINSICS - #define FAST_ROTATE - #elif defined(__MWERKS__) && TARGET_CPU_PPC - #define PPC_INTRINSICS - #define FAST_ROTATE - #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) - /* GCC does peephole optimizations which should result in using rotate - instructions */ - #define FAST_ROTATE - #endif - - - /* set up thread local storage if available */ - #ifdef HAVE_THREAD_LS - #if defined(_MSC_VER) - #define THREAD_LS_T __declspec(thread) - /* Thread local storage only in FreeRTOS v8.2.1 and higher */ - #elif defined(FREERTOS) || defined(FREERTOS_TCP) - #define THREAD_LS_T - #else - #define THREAD_LS_T __thread - #endif - #else - #define THREAD_LS_T - #endif - - /* GCC 7 has new switch() fall-through detection */ - #if defined(__GNUC__) - #if ((__GNUC__ > 7) || ((__GNUC__ == 7) && (__GNUC_MINOR__ >= 1))) - #define FALL_THROUGH __attribute__ ((fallthrough)) - #endif - #endif - #ifndef FALL_THROUGH - #define FALL_THROUGH - #endif - - /* Micrium will use Visual Studio for compilation but not the Win32 API */ - #if defined(_WIN32) && !defined(MICRIUM) && !defined(FREERTOS) && \ - !defined(FREERTOS_TCP) && !defined(EBSNET) && \ - !defined(WOLFSSL_UTASKER) && !defined(INTIME_RTOS) - #define USE_WINDOWS_API - #endif - - - /* idea to add global alloc override by Moises Guimaraes */ - /* default to libc stuff */ - /* XREALLOC is used once in normal math lib, not in fast math lib */ - /* XFREE on some embedded systems doesn't like free(0) so test */ - #if defined(HAVE_IO_POOL) - WOLFSSL_API void* XMALLOC(size_t n, void* heap, int type); - WOLFSSL_API void* XREALLOC(void *p, size_t n, void* heap, int type); - WOLFSSL_API void XFREE(void *p, void* heap, int type); - #elif defined(WOLFSSL_ASYNC_CRYPT) && defined(HAVE_INTEL_QA) - #include - #undef USE_WOLFSSL_MEMORY - #ifdef WOLFSSL_DEBUG_MEMORY - #define XMALLOC(s, h, t) IntelQaMalloc((s), (h), (t), __func__, __LINE__) - #define XFREE(p, h, t) IntelQaFree((p), (h), (t), __func__, __LINE__) - #define XREALLOC(p, n, h, t) IntelQaRealloc((p), (n), (h), (t), __func__, __LINE__) - #else - #define XMALLOC(s, h, t) IntelQaMalloc((s), (h), (t)) - #define XFREE(p, h, t) IntelQaFree((p), (h), (t)) - #define XREALLOC(p, n, h, t) IntelQaRealloc((p), (n), (h), (t)) - #endif /* WOLFSSL_DEBUG_MEMORY */ - #elif defined(XMALLOC_USER) - /* prototypes for user heap override functions */ - #include /* for size_t */ - extern void *XMALLOC(size_t n, void* heap, int type); - extern void *XREALLOC(void *p, size_t n, void* heap, int type); - extern void XFREE(void *p, void* heap, int type); - #elif defined(WOLFSSL_MEMORY_LOG) - #define XMALLOC(n, h, t) xmalloc(n, h, t, __func__, __FILE__, __LINE__) - #define XREALLOC(p, n, h, t) xrealloc(p, n, h, t, __func__, __FILE__, __LINE__) - #define XFREE(p, h, t) xfree(p, h, t, __func__, __FILE__, __LINE__) - - /* prototypes for user heap override functions */ - #include /* for size_t */ - #include - extern void *xmalloc(size_t n, void* heap, int type, const char* func, - const char* file, unsigned int line); - extern void *xrealloc(void *p, size_t n, void* heap, int type, - const char* func, const char* file, unsigned int line); - extern void xfree(void *p, void* heap, int type, const char* func, - const char* file, unsigned int line); - #elif defined(XMALLOC_OVERRIDE) - /* override the XMALLOC, XFREE and XREALLOC macros */ - #elif defined(NO_WOLFSSL_MEMORY) - /* just use plain C stdlib stuff if desired */ - #include - #define XMALLOC(s, h, t) ((void)h, (void)t, malloc((s))) - #define XFREE(p, h, t) {void* xp = (p); if((xp)) free((xp));} - #define XREALLOC(p, n, h, t) realloc((p), (n)) - #elif !defined(MICRIUM_MALLOC) && !defined(EBSNET) \ - && !defined(WOLFSSL_SAFERTOS) && !defined(FREESCALE_MQX) \ - && !defined(FREESCALE_KSDK_MQX) && !defined(FREESCALE_FREE_RTOS) \ - && !defined(WOLFSSL_LEANPSK) && !defined(WOLFSSL_uITRON4) - /* default C runtime, can install different routines at runtime via cbs */ - #include - #ifdef WOLFSSL_STATIC_MEMORY - #ifdef WOLFSSL_DEBUG_MEMORY - #define XMALLOC(s, h, t) wolfSSL_Malloc((s), (h), (t), __func__, __LINE__) - #define XFREE(p, h, t) {void* xp = (p); if((xp)) wolfSSL_Free((xp), (h), (t), __func__, __LINE__);} - #define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n), (h), (t), __func__, __LINE__) - #else - #define XMALLOC(s, h, t) wolfSSL_Malloc((s), (h), (t)) - #define XFREE(p, h, t) {void* xp = (p); if((xp)) wolfSSL_Free((xp), (h), (t));} - #define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n), (h), (t)) - #endif /* WOLFSSL_DEBUG_MEMORY */ - #elif !defined(FREERTOS) && !defined(FREERTOS_TCP) - #ifdef WOLFSSL_DEBUG_MEMORY - #define XMALLOC(s, h, t) ((void)h, (void)t, wolfSSL_Malloc((s), __func__, __LINE__)) - #define XFREE(p, h, t) {void* xp = (p); if((xp)) wolfSSL_Free((xp), __func__, __LINE__);} - #define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n), __func__, __LINE__) - #else - #define XMALLOC(s, h, t) ((void)h, (void)t, wolfSSL_Malloc((s))) - #define XFREE(p, h, t) {void* xp = (p); if((xp)) wolfSSL_Free((xp));} - #define XREALLOC(p, n, h, t) wolfSSL_Realloc((p), (n)) - #endif /* WOLFSSL_DEBUG_MEMORY */ - #endif /* WOLFSSL_STATIC_MEMORY */ - #endif - - /* declare/free variable handling for async */ - #ifdef WOLFSSL_ASYNC_CRYPT - #define DECLARE_VAR(VAR_NAME, VAR_TYPE, VAR_SIZE, HEAP) \ - VAR_TYPE* VAR_NAME = (VAR_TYPE*)XMALLOC(sizeof(VAR_TYPE) * VAR_SIZE, (HEAP), DYNAMIC_TYPE_WOLF_BIGINT); - #define DECLARE_VAR_INIT(VAR_NAME, VAR_TYPE, VAR_SIZE, INIT_VALUE, HEAP) \ - VAR_TYPE* VAR_NAME = ({ \ - VAR_TYPE* ptr = (VAR_TYPE*)XMALLOC(sizeof(VAR_TYPE) * VAR_SIZE, (HEAP), DYNAMIC_TYPE_WOLF_BIGINT); \ - if (ptr && INIT_VALUE) { \ - XMEMCPY(ptr, INIT_VALUE, sizeof(VAR_TYPE) * VAR_SIZE); \ - } \ - ptr; \ - }) - #define DECLARE_ARRAY(VAR_NAME, VAR_TYPE, VAR_ITEMS, VAR_SIZE, HEAP) \ - VAR_TYPE* VAR_NAME[VAR_ITEMS]; \ - int idx##VAR_NAME; \ - for (idx##VAR_NAME=0; idx##VAR_NAME - #define XMEMCPY(d,s,l) memcpy((d),(s),(l)) - #define XMEMSET(b,c,l) memset((b),(c),(l)) - #define XMEMCMP(s1,s2,n) memcmp((s1),(s2),(n)) - #define XMEMMOVE(d,s,l) memmove((d),(s),(l)) - - #define XSTRLEN(s1) strlen((s1)) - #define XSTRNCPY(s1,s2,n) strncpy((s1),(s2),(n)) - /* strstr, strncmp, and strncat only used by wolfSSL proper, - * not required for wolfCrypt only */ - #define XSTRSTR(s1,s2) strstr((s1),(s2)) - #define XSTRNSTR(s1,s2,n) mystrnstr((s1),(s2),(n)) - #define XSTRNCMP(s1,s2,n) strncmp((s1),(s2),(n)) - #define XSTRNCAT(s1,s2,n) strncat((s1),(s2),(n)) - - #ifdef USE_WOLF_STRSEP - #define XSTRSEP(s1,d) wc_strsep((s1),(d)) - #else - #define XSTRSEP(s1,d) strsep((s1),(d)) - #endif - - #if defined(MICROCHIP_PIC32) || defined(WOLFSSL_TIRTOS) - /* XC32 does not support strncasecmp, so use case sensitive one */ - #define XSTRNCASECMP(s1,s2,n) strncmp((s1),(s2),(n)) - #elif defined(USE_WINDOWS_API) || defined(FREERTOS_TCP_WINSIM) - #define XSTRNCASECMP(s1,s2,n) _strnicmp((s1),(s2),(n)) - #else - #if defined(HAVE_STRINGS_H) && defined(WOLF_C99) && \ - !defined(WOLFSSL_SGX) - #include - #endif - #define XSTRNCASECMP(s1,s2,n) strncasecmp((s1),(s2),(n)) - #endif - - /* snprintf is used in asn.c for GetTimeString, PKCS7 test, and when - debugging is turned on */ - #ifndef USE_WINDOWS_API - #if defined(NO_FILESYSTEM) && (defined(OPENSSL_EXTRA) || \ - defined(HAVE_PKCS7)) && !defined(NO_STDIO_FILESYSTEM) - /* case where stdio is not included else where but is needed for - * snprintf */ - #include - #endif - #define XSNPRINTF snprintf - #else - #define XSNPRINTF _snprintf - #endif - - #if defined(WOLFSSL_CERT_EXT) || defined(HAVE_ALPN) - /* use only Thread Safe version of strtok */ - #if defined(USE_WOLF_STRTOK) - #define XSTRTOK(s1,d,ptr) wc_strtok((s1),(d),(ptr)) - #elif defined(USE_WINDOWS_API) || defined(INTIME_RTOS) - #define XSTRTOK(s1,d,ptr) strtok_s((s1),(d),(ptr)) - #else - #define XSTRTOK(s1,d,ptr) strtok_r((s1),(d),(ptr)) - #endif - #endif - #endif - - #ifdef USE_WOLF_STRTOK - WOLFSSL_API char* wc_strtok(char *str, const char *delim, char **nextp); - #endif - #ifdef USE_WOLF_STRSEP - WOLFSSL_API char* wc_strsep(char **stringp, const char *delim); - #endif - - #if !defined(NO_FILESYSTEM) && defined(OPENSSL_EXTRA) && \ - !defined(NO_STDIO_FILESYSTEM) - #ifndef XGETENV - #include - #define XGETENV getenv - #endif - #endif /* OPENSSL_EXTRA */ - - #ifndef CTYPE_USER - #include - #if defined(HAVE_ECC) || defined(HAVE_OCSP) || \ - defined(WOLFSSL_KEY_GEN) || !defined(NO_DSA) - #define XTOUPPER(c) toupper((c)) - #define XISALPHA(c) isalpha((c)) - #endif - /* needed by wolfSSL_check_domain_name() */ - #define XTOLOWER(c) tolower((c)) - #endif - - - /* memory allocation types for user hints */ - enum { - DYNAMIC_TYPE_CA = 1, - DYNAMIC_TYPE_CERT = 2, - DYNAMIC_TYPE_KEY = 3, - DYNAMIC_TYPE_FILE = 4, - DYNAMIC_TYPE_SUBJECT_CN = 5, - DYNAMIC_TYPE_PUBLIC_KEY = 6, - DYNAMIC_TYPE_SIGNER = 7, - DYNAMIC_TYPE_NONE = 8, - DYNAMIC_TYPE_BIGINT = 9, - DYNAMIC_TYPE_RSA = 10, - DYNAMIC_TYPE_METHOD = 11, - DYNAMIC_TYPE_OUT_BUFFER = 12, - DYNAMIC_TYPE_IN_BUFFER = 13, - DYNAMIC_TYPE_INFO = 14, - DYNAMIC_TYPE_DH = 15, - DYNAMIC_TYPE_DOMAIN = 16, - DYNAMIC_TYPE_SSL = 17, - DYNAMIC_TYPE_CTX = 18, - DYNAMIC_TYPE_WRITEV = 19, - DYNAMIC_TYPE_OPENSSL = 20, - DYNAMIC_TYPE_DSA = 21, - DYNAMIC_TYPE_CRL = 22, - DYNAMIC_TYPE_REVOKED = 23, - DYNAMIC_TYPE_CRL_ENTRY = 24, - DYNAMIC_TYPE_CERT_MANAGER = 25, - DYNAMIC_TYPE_CRL_MONITOR = 26, - DYNAMIC_TYPE_OCSP_STATUS = 27, - DYNAMIC_TYPE_OCSP_ENTRY = 28, - DYNAMIC_TYPE_ALTNAME = 29, - DYNAMIC_TYPE_SUITES = 30, - DYNAMIC_TYPE_CIPHER = 31, - DYNAMIC_TYPE_RNG = 32, - DYNAMIC_TYPE_ARRAYS = 33, - DYNAMIC_TYPE_DTLS_POOL = 34, - DYNAMIC_TYPE_SOCKADDR = 35, - DYNAMIC_TYPE_LIBZ = 36, - DYNAMIC_TYPE_ECC = 37, - DYNAMIC_TYPE_TMP_BUFFER = 38, - DYNAMIC_TYPE_DTLS_MSG = 39, - DYNAMIC_TYPE_X509 = 40, - DYNAMIC_TYPE_TLSX = 41, - DYNAMIC_TYPE_OCSP = 42, - DYNAMIC_TYPE_SIGNATURE = 43, - DYNAMIC_TYPE_HASHES = 44, - DYNAMIC_TYPE_SRP = 45, - DYNAMIC_TYPE_COOKIE_PWD = 46, - DYNAMIC_TYPE_USER_CRYPTO = 47, - DYNAMIC_TYPE_OCSP_REQUEST = 48, - DYNAMIC_TYPE_X509_EXT = 49, - DYNAMIC_TYPE_X509_STORE = 50, - DYNAMIC_TYPE_X509_CTX = 51, - DYNAMIC_TYPE_URL = 52, - DYNAMIC_TYPE_DTLS_FRAG = 53, - DYNAMIC_TYPE_DTLS_BUFFER = 54, - DYNAMIC_TYPE_SESSION_TICK = 55, - DYNAMIC_TYPE_PKCS = 56, - DYNAMIC_TYPE_MUTEX = 57, - DYNAMIC_TYPE_PKCS7 = 58, - DYNAMIC_TYPE_AES_BUFFER = 59, - DYNAMIC_TYPE_WOLF_BIGINT = 60, - DYNAMIC_TYPE_ASN1 = 61, - DYNAMIC_TYPE_LOG = 62, - DYNAMIC_TYPE_WRITEDUP = 63, - DYNAMIC_TYPE_PRIVATE_KEY = 64, - DYNAMIC_TYPE_HMAC = 65, - DYNAMIC_TYPE_ASYNC = 66, - DYNAMIC_TYPE_ASYNC_NUMA = 67, - DYNAMIC_TYPE_ASYNC_NUMA64 = 68, - DYNAMIC_TYPE_CURVE25519 = 69, - DYNAMIC_TYPE_ED25519 = 70, - DYNAMIC_TYPE_SECRET = 71, - DYNAMIC_TYPE_DIGEST = 72, - DYNAMIC_TYPE_RSA_BUFFER = 73, - DYNAMIC_TYPE_DCERT = 74, - DYNAMIC_TYPE_STRING = 75, - DYNAMIC_TYPE_PEM = 76, - DYNAMIC_TYPE_DER = 77, - DYNAMIC_TYPE_CERT_EXT = 78, - DYNAMIC_TYPE_ALPN = 79, - DYNAMIC_TYPE_ENCRYPTEDINFO= 80, - DYNAMIC_TYPE_DIRCTX = 81, - DYNAMIC_TYPE_HASHCTX = 82, - DYNAMIC_TYPE_SEED = 83, - DYNAMIC_TYPE_SYMMETRIC_KEY= 84, - DYNAMIC_TYPE_ECC_BUFFER = 85, - DYNAMIC_TYPE_QSH = 86, - DYNAMIC_TYPE_SALT = 87, - DYNAMIC_TYPE_HASH_TMP = 88, - DYNAMIC_TYPE_BLOB = 89, - DYNAMIC_TYPE_NAME_ENTRY = 90, - }; - - /* max error buffer string size */ - #ifndef WOLFSSL_MAX_ERROR_SZ - #define WOLFSSL_MAX_ERROR_SZ 80 - #endif - - /* stack protection */ - enum { - MIN_STACK_BUFFER = 8 - }; - - - /* Algorithm Types */ - enum wc_AlgoType { - WC_ALGO_TYPE_NONE = 0, - WC_ALGO_TYPE_HASH = 1, - WC_ALGO_TYPE_CIPHER = 2, - WC_ALGO_TYPE_PK = 3, - - WC_ALGO_TYPE_MAX = WC_ALGO_TYPE_PK - }; - - /* hash types */ - enum wc_HashType { - #if defined(HAVE_SELFTEST) || defined(HAVE_FIPS) - /* In selftest build, WC_* types are not mapped to WC_HASH_TYPE types. - * Values here are based on old selftest hmac.h enum, with additions */ - WC_HASH_TYPE_NONE = 15, - WC_HASH_TYPE_MD2 = 16, - WC_HASH_TYPE_MD4 = 17, - WC_HASH_TYPE_MD5 = 0, - WC_HASH_TYPE_SHA = 1, /* SHA-1 (not old SHA-0) */ - WC_HASH_TYPE_SHA224 = 8, - WC_HASH_TYPE_SHA256 = 2, - WC_HASH_TYPE_SHA384 = 5, - WC_HASH_TYPE_SHA512 = 4, - WC_HASH_TYPE_MD5_SHA = 18, - WC_HASH_TYPE_SHA3_224 = 10, - WC_HASH_TYPE_SHA3_256 = 11, - WC_HASH_TYPE_SHA3_384 = 12, - WC_HASH_TYPE_SHA3_512 = 13, - WC_HASH_TYPE_BLAKE2B = 14, - - WC_HASH_TYPE_MAX = WC_HASH_TYPE_MD5_SHA - #else - WC_HASH_TYPE_NONE = 0, - WC_HASH_TYPE_MD2 = 1, - WC_HASH_TYPE_MD4 = 2, - WC_HASH_TYPE_MD5 = 3, - WC_HASH_TYPE_SHA = 4, /* SHA-1 (not old SHA-0) */ - WC_HASH_TYPE_SHA224 = 5, - WC_HASH_TYPE_SHA256 = 6, - WC_HASH_TYPE_SHA384 = 7, - WC_HASH_TYPE_SHA512 = 8, - WC_HASH_TYPE_MD5_SHA = 9, - WC_HASH_TYPE_SHA3_224 = 10, - WC_HASH_TYPE_SHA3_256 = 11, - WC_HASH_TYPE_SHA3_384 = 12, - WC_HASH_TYPE_SHA3_512 = 13, - WC_HASH_TYPE_BLAKE2B = 14, - - WC_HASH_TYPE_MAX = WC_HASH_TYPE_BLAKE2B - #endif /* HAVE_SELFTEST */ - }; - - /* cipher types */ - enum wc_CipherType { - WC_CIPHER_NONE = 0, - WC_CIPHER_AES = 1, - WC_CIPHER_AES_CBC = 2, - WC_CIPHER_AES_GCM = 3, - WC_CIPHER_AES_CTR = 4, - WC_CIPHER_AES_XTS = 5, - WC_CIPHER_AES_CFB = 6, - WC_CIPHER_DES3 = 7, - WC_CIPHER_DES = 8, - WC_CIPHER_CHACHA = 9, - WC_CIPHER_HC128 = 10, - WC_CIPHER_IDEA = 11, - - WC_CIPHER_MAX = WC_CIPHER_HC128 - }; - - /* PK=public key (asymmetric) based algorithms */ - enum wc_PkType { - WC_PK_TYPE_NONE = 0, - WC_PK_TYPE_RSA = 1, - WC_PK_TYPE_DH = 2, - WC_PK_TYPE_ECDH = 3, - WC_PK_TYPE_ECDSA_SIGN = 4, - WC_PK_TYPE_ECDSA_VERIFY = 5, - WC_PK_TYPE_ED25519 = 6, - WC_PK_TYPE_CURVE25519 = 7, - WC_PK_TYPE_RSA_KEYGEN = 8, - WC_PK_TYPE_EC_KEYGEN = 9, - - WC_PK_TYPE_MAX = WC_PK_TYPE_EC_KEYGEN - }; - - - /* settings detection for compile vs runtime math incompatibilities */ - enum { - #if !defined(USE_FAST_MATH) && !defined(SIZEOF_LONG) && !defined(SIZEOF_LONG_LONG) - CTC_SETTINGS = 0x0 - #elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG) && (SIZEOF_LONG == 8) - CTC_SETTINGS = 0x1 - #elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8) - CTC_SETTINGS = 0x2 - #elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 4) - CTC_SETTINGS = 0x4 - #elif defined(USE_FAST_MATH) && !defined(SIZEOF_LONG) && !defined(SIZEOF_LONG_LONG) - CTC_SETTINGS = 0x8 - #elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG) && (SIZEOF_LONG == 8) - CTC_SETTINGS = 0x10 - #elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8) - CTC_SETTINGS = 0x20 - #elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 4) - CTC_SETTINGS = 0x40 - #else - #error "bad math long / long long settings" - #endif - }; - - - WOLFSSL_API word32 CheckRunTimeSettings(void); - - /* If user uses RSA, DH, DSA, or ECC math lib directly then fast math and long - types need to match at compile time and run time, CheckCtcSettings will - return 1 if a match otherwise 0 */ - #define CheckCtcSettings() (CTC_SETTINGS == CheckRunTimeSettings()) - - /* invalid device id */ - #define INVALID_DEVID -2 - - - /* AESNI requires alignment and ARMASM gains some performance from it */ - #if defined(WOLFSSL_AESNI) || defined(WOLFSSL_ARMASM) || defined(USE_INTEL_SPEEDUP) - #if !defined(ALIGN16) - #if defined(__GNUC__) - #define ALIGN16 __attribute__ ( (aligned (16))) - #elif defined(_MSC_VER) - /* disable align warning, we want alignment ! */ - #pragma warning(disable: 4324) - #define ALIGN16 __declspec (align (16)) - #else - #define ALIGN16 - #endif - #endif /* !ALIGN16 */ - - #if !defined (ALIGN32) - #if defined (__GNUC__) - #define ALIGN32 __attribute__ ( (aligned (32))) - #elif defined(_MSC_VER) - /* disable align warning, we want alignment ! */ - #pragma warning(disable: 4324) - #define ALIGN32 __declspec (align (32)) - #else - #define ALIGN32 - #endif - #endif - - #if !defined(ALIGN32) - #if defined(__GNUC__) - #define ALIGN32 __attribute__ ( (aligned (32))) - #elif defined(_MSC_VER) - /* disable align warning, we want alignment ! */ - #pragma warning(disable: 4324) - #define ALIGN32 __declspec (align (32)) - #else - #define ALIGN32 - #endif - #endif /* !ALIGN32 */ - - #if defined(__GNUC__) - #define ALIGN128 __attribute__ ( (aligned (128))) - #elif defined(_MSC_VER) - /* disable align warning, we want alignment ! */ - #pragma warning(disable: 4324) - #define ALIGN128 __declspec (align (128)) - #else - #define ALIGN128 - #endif - - #if defined(__GNUC__) - #define ALIGN256 __attribute__ ( (aligned (256))) - #elif defined(_MSC_VER) - /* disable align warning, we want alignment ! */ - #pragma warning(disable: 4324) - #define ALIGN256 __declspec (align (256)) - #else - #define ALIGN256 - #endif - - #else - #ifndef ALIGN16 - #define ALIGN16 - #endif - #ifndef ALIGN32 - #define ALIGN32 - #endif - #ifndef ALIGN128 - #define ALIGN128 - #endif - #ifndef ALIGN256 - #define ALIGN256 - #endif - #endif /* WOLFSSL_AESNI || WOLFSSL_ARMASM */ - - - #ifndef TRUE - #define TRUE 1 - #endif - #ifndef FALSE - #define FALSE 0 - #endif - - - #ifdef WOLFSSL_RIOT_OS - #define EXIT_TEST(ret) exit(ret) - #elif defined(HAVE_STACK_SIZE) - #define EXIT_TEST(ret) return (void*)((size_t)(ret)) - #else - #define EXIT_TEST(ret) return ret - #endif - - - #if defined(__GNUC__) - #define WOLFSSL_PACK __attribute__ ((packed)) - #else - #define WOLFSSL_PACK - #endif - - #ifndef __GNUC_PREREQ - #if defined(__GNUC__) && defined(__GNUC_MINOR__) - #define __GNUC_PREREQ(maj, min) \ - ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) - #else - #define __GNUC_PREREQ(maj, min) (0) /* not GNUC */ - #endif - #endif - - #if defined(__GNUC__) - #define WC_NORETURN __attribute__((noreturn)) - #else - #define WC_NORETURN - #endif - - #if defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || \ - defined(WOLFSSL_DEBUG_MATH) || defined(DEBUG_WOLFSSL) || \ - defined(WOLFSSL_PUBLIC_MP) || defined(OPENSSL_EXTRA) || \ - (defined(HAVE_ECC) && defined(HAVE_ECC_KEY_EXPORT)) - #undef WC_MP_TO_RADIX - #define WC_MP_TO_RADIX - #endif - - #ifdef __cplusplus - } /* extern "C" */ - #endif - -#endif /* WOLF_CRYPT_TYPES_H */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/visibility.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/visibility.h deleted file mode 100644 index 905d44c5..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/visibility.h +++ /dev/null @@ -1,71 +0,0 @@ -/* visibility.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - - -/* Visibility control macros */ - -#ifndef WOLF_CRYPT_VISIBILITY_H -#define WOLF_CRYPT_VISIBILITY_H - - -/* for compatibility and so that fips is using same name of macro @wc_fips */ -/* The following visibility wrappers are for old FIPS. New FIPS should use - * the same as a non-FIPS build. */ -#if defined(HAVE_FIPS) && \ - (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) - #include - #define WOLFSSL_API CYASSL_API - #define WOLFSSL_LOCAL CYASSL_LOCAL -#else - -/* WOLFSSL_API is used for the public API symbols. - It either imports or exports (or does nothing for static builds) - - WOLFSSL_LOCAL is used for non-API symbols (private). -*/ - -#if defined(BUILDING_WOLFSSL) - #if defined(_MSC_VER) || defined(__MINGW32__) - #if defined(WOLFSSL_DLL) - #define WOLFSSL_API __declspec(dllexport) - #else - #define WOLFSSL_API - #endif - #define WOLFSSL_LOCAL - #elif defined(HAVE_VISIBILITY) && HAVE_VISIBILITY - #define WOLFSSL_API __attribute__ ((visibility("default"))) - #define WOLFSSL_LOCAL __attribute__ ((visibility("hidden"))) - #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) - #define WOLFSSL_API __global - #define WOLFSSL_LOCAL __hidden - #else - #define WOLFSSL_API - #define WOLFSSL_LOCAL - #endif /* HAVE_VISIBILITY */ -#else /* BUILDING_WOLFSSL */ - #if defined(_MSC_VER) || defined(__MINGW32__) - #if defined(WOLFSSL_DLL) - #define WOLFSSL_API __declspec(dllimport) - #else - #define WOLFSSL_API - #endif - #define WOLFSSL_LOCAL - #else - #define WOLFSSL_API - #define WOLFSSL_LOCAL - #endif -#endif /* BUILDING_WOLFSSL */ - -#endif /* HAVE_FIPS */ -#endif /* WOLF_CRYPT_VISIBILITY_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/wc_port.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/wc_port.h deleted file mode 100755 index aac872b5..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/wc_port.h +++ /dev/null @@ -1,572 +0,0 @@ -/* wc_port.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfcrypt/wc_port.h -*/ - -#ifndef WOLF_CRYPT_PORT_H -#define WOLF_CRYPT_PORT_H - -#include -#include - -#ifdef __cplusplus - extern "C" { -#endif - -/* Detect if compiler supports C99. "NO_WOLF_C99" can be defined in - * user_settings.h to disable checking for C99 support. */ -#if !defined(WOLF_C99) && defined(__STDC_VERSION__) && \ - !defined(WOLFSSL_ARDUINO) && !defined(NO_WOLF_C99) - #if __STDC_VERSION__ >= 199901L - #define WOLF_C99 - #endif -#endif - -#ifdef USE_WINDOWS_API - #ifdef WOLFSSL_GAME_BUILD - #include "system/xtl.h" - #else - #ifndef WIN32_LEAN_AND_MEAN - #define WIN32_LEAN_AND_MEAN - #endif - #ifndef WOLFSSL_SGX - #if defined(_WIN32_WCE) || defined(WIN32_LEAN_AND_MEAN) - /* On WinCE winsock2.h must be included before windows.h */ - #include - #endif - #include - #endif /* WOLFSSL_SGX */ - #endif -#elif defined(THREADX) - #ifndef SINGLE_THREADED - #ifdef NEED_THREADX_TYPES - #include - #endif - #include - #endif -#elif defined(MICRIUM) - /* do nothing, just don't pick Unix */ -#elif defined(FREERTOS) || defined(FREERTOS_TCP) || defined(WOLFSSL_SAFERTOS) - /* do nothing */ -#elif defined(EBSNET) - /* do nothing */ -#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) - /* do nothing */ -#elif defined(FREESCALE_FREE_RTOS) - #include "fsl_os_abstraction.h" -#elif defined(WOLFSSL_VXWORKS) - #include -#elif defined(WOLFSSL_uITRON4) - #include "stddef.h" - #include "kernel.h" -#elif defined(WOLFSSL_uTKERNEL2) - #include "tk/tkernel.h" -#elif defined(WOLFSSL_CMSIS_RTOS) - #include "cmsis_os.h" -#elif defined(WOLFSSL_MDK_ARM) - #if defined(WOLFSSL_MDK5) - #include "cmsis_os.h" - #else - #include - #endif -#elif defined(WOLFSSL_CMSIS_RTOS) - #include "cmsis_os.h" -#elif defined(WOLFSSL_TIRTOS) - #include - #include -#elif defined(WOLFSSL_FROSTED) - #include -#elif defined(INTIME_RTOS) - #include - #include -#elif defined(WOLFSSL_NUCLEUS_1_2) - /* NU_DEBUG needed struct access in nucleus_realloc */ - #define NU_DEBUG - #include "plus/nucleus.h" - #include "nucleus.h" -#elif defined(WOLFSSL_APACHE_MYNEWT) - /* do nothing */ -#else - #ifndef SINGLE_THREADED - #define WOLFSSL_PTHREADS - #include - #endif - #if defined(OPENSSL_EXTRA) || defined(GOAHEAD_WS) - #include /* for close of BIO */ - #endif -#endif - -/* For FIPS keep the function names the same */ -#ifdef HAVE_FIPS -#define wc_InitMutex InitMutex -#define wc_FreeMutex FreeMutex -#define wc_LockMutex LockMutex -#define wc_UnLockMutex UnLockMutex -#endif /* HAVE_FIPS */ - -#ifdef SINGLE_THREADED - typedef int wolfSSL_Mutex; -#else /* MULTI_THREADED */ - /* FREERTOS comes first to enable use of FreeRTOS Windows simulator only */ - #if defined(FREERTOS) - typedef xSemaphoreHandle wolfSSL_Mutex; - #elif defined(FREERTOS_TCP) - #include "FreeRTOS.h" - #include "semphr.h" - typedef SemaphoreHandle_t wolfSSL_Mutex; - #elif defined(WOLFSSL_SAFERTOS) - typedef struct wolfSSL_Mutex { - signed char mutexBuffer[portQUEUE_OVERHEAD_BYTES]; - xSemaphoreHandle mutex; - } wolfSSL_Mutex; - #elif defined(USE_WINDOWS_API) - typedef CRITICAL_SECTION wolfSSL_Mutex; - #elif defined(WOLFSSL_PTHREADS) - typedef pthread_mutex_t wolfSSL_Mutex; - #elif defined(THREADX) - typedef TX_MUTEX wolfSSL_Mutex; - #elif defined(MICRIUM) - typedef OS_MUTEX wolfSSL_Mutex; - #elif defined(EBSNET) - typedef RTP_MUTEX wolfSSL_Mutex; - #elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) - typedef MUTEX_STRUCT wolfSSL_Mutex; - #elif defined(FREESCALE_FREE_RTOS) - typedef mutex_t wolfSSL_Mutex; - #elif defined(WOLFSSL_VXWORKS) - typedef SEM_ID wolfSSL_Mutex; - #elif defined(WOLFSSL_uITRON4) - typedef struct wolfSSL_Mutex { - T_CSEM sem ; - ID id ; - } wolfSSL_Mutex; - #elif defined(WOLFSSL_uTKERNEL2) - typedef struct wolfSSL_Mutex { - T_CSEM sem ; - ID id ; - } wolfSSL_Mutex; - #elif defined(WOLFSSL_MDK_ARM) - #if defined(WOLFSSL_CMSIS_RTOS) - typedef osMutexId wolfSSL_Mutex; - #else - typedef OS_MUT wolfSSL_Mutex; - #endif - #elif defined(WOLFSSL_CMSIS_RTOS) - typedef osMutexId wolfSSL_Mutex; - #elif defined(WOLFSSL_TIRTOS) - typedef ti_sysbios_knl_Semaphore_Handle wolfSSL_Mutex; - #elif defined(WOLFSSL_FROSTED) - typedef mutex_t * wolfSSL_Mutex; - #elif defined(INTIME_RTOS) - typedef RTHANDLE wolfSSL_Mutex; - #elif defined(WOLFSSL_NUCLEUS_1_2) - typedef NU_SEMAPHORE wolfSSL_Mutex; - #else - #error Need a mutex type in multithreaded mode - #endif /* USE_WINDOWS_API */ -#endif /* SINGLE_THREADED */ - -/* Enable crypt HW mutex for Freescale MMCAU or PIC32MZ */ -#if defined(FREESCALE_MMCAU) || defined(WOLFSSL_MICROCHIP_PIC32MZ) - #ifndef WOLFSSL_CRYPT_HW_MUTEX - #define WOLFSSL_CRYPT_HW_MUTEX 1 - #endif -#endif /* FREESCALE_MMCAU */ - -#ifndef WOLFSSL_CRYPT_HW_MUTEX - #define WOLFSSL_CRYPT_HW_MUTEX 0 -#endif - -#if WOLFSSL_CRYPT_HW_MUTEX - /* wolfSSL_CryptHwMutexInit is called on first wolfSSL_CryptHwMutexLock, - however it's recommended to call this directly on Hw init to avoid possible - race condition where two calls to wolfSSL_CryptHwMutexLock are made at - the same time. */ - int wolfSSL_CryptHwMutexInit(void); - int wolfSSL_CryptHwMutexLock(void); - int wolfSSL_CryptHwMutexUnLock(void); -#else - /* Define stubs, since HW mutex is disabled */ - #define wolfSSL_CryptHwMutexInit() 0 /* Success */ - #define wolfSSL_CryptHwMutexLock() 0 /* Success */ - #define wolfSSL_CryptHwMutexUnLock() (void)0 /* Success */ -#endif /* WOLFSSL_CRYPT_HW_MUTEX */ - -/* Mutex functions */ -WOLFSSL_API int wc_InitMutex(wolfSSL_Mutex*); -WOLFSSL_API wolfSSL_Mutex* wc_InitAndAllocMutex(void); -WOLFSSL_API int wc_FreeMutex(wolfSSL_Mutex*); -WOLFSSL_API int wc_LockMutex(wolfSSL_Mutex*); -WOLFSSL_API int wc_UnLockMutex(wolfSSL_Mutex*); -#if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER) -/* dynamiclly set which mutex to use. unlock / lock is controlled by flag */ -typedef void (mutex_cb)(int flag, int type, const char* file, int line); - -WOLFSSL_API int wc_LockMutex_ex(int flag, int type, const char* file, int line); -WOLFSSL_API int wc_SetMutexCb(mutex_cb* cb); -#endif - -/* main crypto initialization function */ -WOLFSSL_API int wolfCrypt_Init(void); -WOLFSSL_API int wolfCrypt_Cleanup(void); - -/* filesystem abstraction layer, used by ssl.c */ -#ifndef NO_FILESYSTEM - -#if defined(EBSNET) - #include "vfapi.h" - #include "vfile.h" - - #define XFILE int - #define XFOPEN(NAME, MODE) vf_open((const char *)NAME, VO_RDONLY, 0); - #define XFSEEK vf_lseek - #define XFTELL vf_tell - #define XREWIND vf_rewind - #define XFREAD(BUF, SZ, AMT, FD) vf_read(FD, BUF, SZ*AMT) - #define XFWRITE(BUF, SZ, AMT, FD) vf_write(FD, BUF, SZ*AMT) - #define XFCLOSE vf_close - #define XSEEK_END VSEEK_END - #define XBADFILE -1 - #define XFGETS(b,s,f) -2 /* Not ported yet */ -#elif defined(LSR_FS) - #include - #define XFILE struct fs_file* - #define XFOPEN(NAME, MODE) fs_open((char*)NAME); - #define XFSEEK(F, O, W) (void)F - #define XFTELL(F) (F)->len - #define XREWIND(F) (void)F - #define XFREAD(BUF, SZ, AMT, F) fs_read(F, (char*)BUF, SZ*AMT) - #define XFWRITE(BUF, SZ, AMT, F) fs_write(F, (char*)BUF, SZ*AMT) - #define XFCLOSE fs_close - #define XSEEK_END 0 - #define XBADFILE NULL - #define XFGETS(b,s,f) -2 /* Not ported yet */ -#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) - #define XFILE MQX_FILE_PTR - #define XFOPEN fopen - #define XFSEEK fseek - #define XFTELL ftell - #define XREWIND(F) fseek(F, 0, IO_SEEK_SET) - #define XFREAD fread - #define XFWRITE fwrite - #define XFCLOSE fclose - #define XSEEK_END IO_SEEK_END - #define XBADFILE NULL - #define XFGETS fgets -#elif defined(MICRIUM) - #include - #define XFILE FS_FILE* - #define XFOPEN fs_fopen - #define XFSEEK fs_fseek - #define XFTELL fs_ftell - #define XREWIND fs_rewind - #define XFREAD fs_fread - #define XFWRITE fs_fwrite - #define XFCLOSE fs_fclose - #define XSEEK_END FS_SEEK_END - #define XBADFILE NULL - #define XFGETS(b,s,f) -2 /* Not ported yet */ -#elif defined(WOLFSSL_NUCLEUS_1_2) - #include "fal/inc/fal.h" - #define XFILE FILE* - #define XFOPEN fopen - #define XFSEEK fseek - #define XFTELL ftell - #define XREWIND rewind - #define XFREAD fread - #define XFWRITE fwrite - #define XFCLOSE fclose - #define XSEEK_END PSEEK_END - #define XBADFILE NULL -#elif defined(WOLFSSL_APACHE_MYNEWT) - #include - #define XFILE struct fs_file* - - #define XFOPEN mynewt_fopen - #define XFSEEK mynewt_fseek - #define XFTELL mynewt_ftell - #define XREWIND mynewt_rewind - #define XFREAD mynewt_fread - #define XFWRITE mynewt_fwrite - #define XFCLOSE mynewt_fclose - #define XSEEK_END 2 - #define XBADFILE NULL - #define XFGETS(b,s,f) -2 /* Not ported yet */ -#elif defined(WOLFSSL_USER_FILESYSTEM) - /* To be defined in user_settings.h */ -#else - /* stdio, default case */ - #include - #define XFILE FILE* - #if defined(WOLFSSL_MDK_ARM) - extern FILE * wolfSSL_fopen(const char *name, const char *mode) ; - #define XFOPEN wolfSSL_fopen - #else - #define XFOPEN fopen - #endif - #define XFSEEK fseek - #define XFTELL ftell - #define XREWIND rewind - #define XFREAD fread - #define XFWRITE fwrite - #define XFCLOSE fclose - #define XSEEK_END SEEK_END - #define XBADFILE NULL - #define XFGETS fgets - - #if !defined(USE_WINDOWS_API) && !defined(NO_WOLFSSL_DIR)\ - && !defined(WOLFSSL_NUCLEUS) && !defined(WOLFSSL_NUCLEUS_1_2) - #include - #include - #include - #endif -#endif - - #ifndef MAX_FILENAME_SZ - #define MAX_FILENAME_SZ 256 /* max file name length */ - #endif - #ifndef MAX_PATH - #define MAX_PATH 256 - #endif - -#if !defined(NO_WOLFSSL_DIR) && !defined(WOLFSSL_NUCLEUS) && \ - !defined(WOLFSSL_NUCLEUS_1_2) - typedef struct ReadDirCtx { - #ifdef USE_WINDOWS_API - WIN32_FIND_DATAA FindFileData; - HANDLE hFind; - #else - struct dirent* entry; - DIR* dir; - struct stat s; - #endif - char name[MAX_FILENAME_SZ]; - } ReadDirCtx; - - #define WC_READDIR_NOFILE -1 - - WOLFSSL_API int wc_ReadDirFirst(ReadDirCtx* ctx, const char* path, char** name); - WOLFSSL_API int wc_ReadDirNext(ReadDirCtx* ctx, const char* path, char** name); - WOLFSSL_API void wc_ReadDirClose(ReadDirCtx* ctx); -#endif /* !NO_WOLFSSL_DIR */ - -#endif /* !NO_FILESYSTEM */ - -/* Windows API defines its own min() macro. */ -#if defined(USE_WINDOWS_API) - #if defined(min) || defined(WOLFSSL_MYSQL_COMPATIBLE) - #define WOLFSSL_HAVE_MIN - #endif /* min */ - #if defined(max) || defined(WOLFSSL_MYSQL_COMPATIBLE) - #define WOLFSSL_HAVE_MAX - #endif /* max */ -#endif /* USE_WINDOWS_API */ - -/* Time functions */ -#ifndef NO_ASN_TIME -#if defined(USER_TIME) - /* Use our gmtime and time_t/struct tm types. - Only needs seconds since EPOCH using XTIME function. - time_t XTIME(time_t * timer) {} - */ - #define WOLFSSL_GMTIME - #define USE_WOLF_TM - #define USE_WOLF_TIME_T - -#elif defined(TIME_OVERRIDES) - /* Override XTIME() and XGMTIME() functionality. - Requires user to provide these functions: - time_t XTIME(time_t * timer) {} - struct tm* XGMTIME(const time_t* timer, struct tm* tmp) {} - */ - #ifndef HAVE_TIME_T_TYPE - #define USE_WOLF_TIME_T - #endif - #ifndef HAVE_TM_TYPE - #define USE_WOLF_TM - #endif - #define NEED_TMP_TIME - -#elif defined(HAVE_RTP_SYS) - #include "os.h" /* dc_rtc_api needs */ - #include "dc_rtc_api.h" /* to get current time */ - - /* uses parital structures */ - #define XTIME(tl) (0) - #define XGMTIME(c, t) rtpsys_gmtime((c)) - -#elif defined(MICRIUM) - #include - #include - #define XTIME(t1) micrium_time((t1)) - #define WOLFSSL_GMTIME - -#elif defined(MICROCHIP_TCPIP_V5) || defined(MICROCHIP_TCPIP) - #include - #define XTIME(t1) pic32_time((t1)) - #define XGMTIME(c, t) gmtime((c)) - -#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) - #ifdef FREESCALE_MQX_4_0 - #include - extern time_t mqx_time(time_t* timer); - #else - #define HAVE_GMTIME_R - #endif - #define XTIME(t1) mqx_time((t1)) - -#elif defined(FREESCALE_KSDK_BM) || defined(FREESCALE_FREE_RTOS) || defined(FREESCALE_KSDK_FREERTOS) - #include - #ifndef XTIME - /*extern time_t ksdk_time(time_t* timer);*/ - #define XTIME(t1) ksdk_time((t1)) - #endif - #define XGMTIME(c, t) gmtime((c)) - -#elif defined(WOLFSSL_ATMEL) && defined(WOLFSSL_ATMEL_TIME) - #define XTIME(t1) atmel_get_curr_time_and_date((t1)) - #define WOLFSSL_GMTIME - #define USE_WOLF_TM - #define USE_WOLF_TIME_T - -#elif defined(IDIRECT_DEV_TIME) - /*Gets the timestamp from cloak software owned by VT iDirect - in place of time() from */ - #include - #define XTIME(t1) idirect_time((t1)) - #define XGMTIME(c, t) gmtime((c)) - -#elif defined(_WIN32_WCE) - #include - #define XTIME(t1) windows_time((t1)) - #define WOLFSSL_GMTIME - -#elif defined(WOLFSSL_APACHE_MYNEWT) - #include "os/os_time.h" - #define XTIME(t1) mynewt_time((t1)) - #define WOLFSSL_GMTIME - #define USE_WOLF_TM - #define USE_WOLF_TIME_T -#else - /* default */ - /* uses complete facility */ - #include - #if defined(HAVE_SYS_TIME_H) - #include - #endif - - /* PowerPC time_t is int */ - #ifdef __PPC__ - #define TIME_T_NOT_64BIT - #endif -#endif - -#ifdef SIZEOF_TIME_T - /* check if size of time_t from autoconf is less than 8 bytes (64bits) */ - #if SIZEOF_TIME_T < 8 - #undef TIME_T_NOT_64BIT - #define TIME_T_NOT_64BIT - #endif -#endif -#ifdef TIME_T_NOT_LONG - /* one old reference to TIME_T_NOT_LONG in GCC-ARM example README - * this keeps support for the old macro name */ - #undef TIME_T_NOT_64BIT - #define TIME_T_NOT_64BIT -#endif - -/* Map default time functions */ -#if !defined(XTIME) && !defined(TIME_OVERRIDES) && !defined(USER_TIME) - #define XTIME(tl) time((tl)) -#endif -#if !defined(XGMTIME) && !defined(TIME_OVERRIDES) - #if defined(WOLFSSL_GMTIME) || !defined(HAVE_GMTIME_R) || defined(WOLF_C99) - #define XGMTIME(c, t) gmtime((c)) - #else - #define XGMTIME(c, t) gmtime_r((c), (t)) - #define NEED_TMP_TIME - #endif -#endif -#if !defined(XVALIDATE_DATE) && !defined(HAVE_VALIDATE_DATE) - #define USE_WOLF_VALIDDATE - #define XVALIDATE_DATE(d, f, t) ValidateDate((d), (f), (t)) -#endif - -/* wolf struct tm and time_t */ -#if defined(USE_WOLF_TM) - struct tm { - int tm_sec; /* seconds after the minute [0-60] */ - int tm_min; /* minutes after the hour [0-59] */ - int tm_hour; /* hours since midnight [0-23] */ - int tm_mday; /* day of the month [1-31] */ - int tm_mon; /* months since January [0-11] */ - int tm_year; /* years since 1900 */ - int tm_wday; /* days since Sunday [0-6] */ - int tm_yday; /* days since January 1 [0-365] */ - int tm_isdst; /* Daylight Savings Time flag */ - long tm_gmtoff; /* offset from CUT in seconds */ - char *tm_zone; /* timezone abbreviation */ - }; -#endif /* USE_WOLF_TM */ -#if defined(USE_WOLF_TIME_T) - typedef long time_t; -#endif -#if defined(USE_WOLF_SUSECONDS_T) - typedef long suseconds_t; -#endif -#if defined(USE_WOLF_TIMEVAL_T) - struct timeval - { - time_t tv_sec; - suseconds_t tv_usec; - }; -#endif - - /* forward declarations */ -#if defined(USER_TIME) - struct tm* gmtime(const time_t* timer); - extern time_t XTIME(time_t * timer); - - #ifdef STACK_TRAP - /* for stack trap tracking, don't call os gmtime on OS X/linux, - uses a lot of stack spce */ - extern time_t time(time_t * timer); - #define XTIME(tl) time((tl)) - #endif /* STACK_TRAP */ - -#elif defined(TIME_OVERRIDES) - extern time_t XTIME(time_t * timer); - extern struct tm* XGMTIME(const time_t* timer, struct tm* tmp); -#elif defined(WOLFSSL_GMTIME) - struct tm* gmtime(const time_t* timer); -#endif -#endif /* NO_ASN_TIME */ - -#ifndef WOLFSSL_LEANPSK - char* mystrnstr(const char* s1, const char* s2, unsigned int n); -#endif - -#ifndef FILE_BUFFER_SIZE - #define FILE_BUFFER_SIZE 1024 /* default static file buffer size for input, - will use dynamic buffer if not big enough */ -#endif - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* WOLF_CRYPT_PORT_H */ - diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/wolfmath.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/wolfmath.h deleted file mode 100644 index 5699be6f..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfcrypt/wolfmath.h +++ /dev/null @@ -1,70 +0,0 @@ -/* wolfmath.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -#if defined(HAVE_WOLF_BIGINT) && !defined(WOLF_BIGINT_DEFINED) - /* raw big integer */ - typedef struct WC_BIGINT { - byte* buf; - word32 len; - void* heap; - } WC_BIGINT; - - #define WOLF_BIGINT_DEFINED -#endif - - -/* only define functions if mp_int has been declared */ -#ifdef MP_INT_DEFINED - -#ifndef __WOLFMATH_H__ -#define __WOLFMATH_H__ - - /* timing resistance array */ - #if !defined(WC_NO_CACHE_RESISTANT) && \ - ((defined(HAVE_ECC) && defined(ECC_TIMING_RESISTANT)) || \ - (defined(USE_FAST_MATH) && defined(TFM_TIMING_RESISTANT))) - - extern const wolfssl_word wc_off_on_addr[2]; - #endif - - /* common math functions */ - int get_digit_count(mp_int* a); - mp_digit get_digit(mp_int* a, int n); - int get_rand_digit(WC_RNG* rng, mp_digit* d); - int mp_rand(mp_int* a, int digits, WC_RNG* rng); - - enum { - /* format type */ - WC_TYPE_HEX_STR = 1, - WC_TYPE_UNSIGNED_BIN = 2, - }; - - WOLFSSL_API int wc_export_int(mp_int* mp, byte* buf, word32* len, - word32 keySz, int encType); - - #ifdef HAVE_WOLF_BIGINT - void wc_bigint_init(WC_BIGINT* a); - int wc_bigint_alloc(WC_BIGINT* a, word32 sz); - int wc_bigint_from_unsigned_bin(WC_BIGINT* a, const byte* in, word32 inlen); - int wc_bigint_to_unsigned_bin(WC_BIGINT* a, byte* out, word32* outlen); - void wc_bigint_zero(WC_BIGINT* a); - void wc_bigint_free(WC_BIGINT* a); - - int wc_mp_to_bigint(mp_int* src, WC_BIGINT* dst); - int wc_mp_to_bigint_sz(mp_int* src, WC_BIGINT* dst, word32 sz); - int wc_bigint_to_mp(WC_BIGINT* src, mp_int* dst); - #endif /* HAVE_WOLF_BIGINT */ - -#endif /* __WOLFMATH_H__ */ - -#endif /* MP_INT_DEFINED */ diff --git a/components/ssl/wolfssl/wolfssl/wolfssl/wolfio.h b/components/ssl/wolfssl/wolfssl/wolfssl/wolfio.h deleted file mode 100644 index 6993bd07..00000000 --- a/components/ssl/wolfssl/wolfssl/wolfssl/wolfio.h +++ /dev/null @@ -1,514 +0,0 @@ -/* io.h - * - * Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved. - * - * This file is part of wolfSSL. - * - * wolfSSL is distributed in binary form as licensed by Espressif Systems. - * See README file or contact licensing@wolfssl.com with any questions or comments. - * - * https://www.wolfssl.com - */ - - -/*! - \file wolfssl/wolfio.h -*/ - -#ifndef WOLFSSL_IO_H -#define WOLFSSL_IO_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Micrium uses NetSock I/O callbacks in wolfio.c */ -#if !defined(WOLFSSL_USER_IO) - /* OCSP and CRL_IO require HTTP client */ - #if defined(HAVE_OCSP) || defined(HAVE_CRL_IO) - #ifndef HAVE_HTTP_CLIENT - #define HAVE_HTTP_CLIENT - #endif - #endif -#endif - -#if !defined(WOLFSSL_USER_IO) - /* Micrium uses NetSock I/O callbacks in wolfio.c */ - #if !defined(USE_WOLFSSL_IO) && !defined(MICRIUM) && !defined(WOLFSSL_CONTIKI) - #define USE_WOLFSSL_IO - #endif -#endif - - -#if defined(USE_WOLFSSL_IO) || defined(HAVE_HTTP_CLIENT) - -#ifdef HAVE_LIBZ - #include "zlib.h" -#endif - -#ifndef USE_WINDOWS_API - #if defined(WOLFSSL_LWIP) && !defined(WOLFSSL_APACHE_MYNEWT) - /* lwIP needs to be configured to use sockets API in this mode */ - /* LWIP_SOCKET 1 in lwip/opt.h or in build */ - #include "lwip/sockets.h" - #ifndef LWIP_PROVIDE_ERRNO - #include - #define LWIP_PROVIDE_ERRNO 1 - #endif - #elif defined(FREESCALE_MQX) - #include - #include - #elif defined(FREESCALE_KSDK_MQX) - #include - #elif (defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)) - #include "cmsis_os.h" - #include "rl_net.h" - #include "errno.h" - #elif defined(WOLFSSL_CMSIS_RTOS) - #include "cmsis_os.h" - #elif defined(WOLFSSL_TIRTOS) - #include - #elif defined(FREERTOS_TCP) - #include "FreeRTOS_Sockets.h" - #elif defined(WOLFSSL_IAR_ARM) - /* nothing */ - #elif defined(WOLFSSL_VXWORKS) - #include - #include - #elif defined(WOLFSSL_NUCLEUS_1_2) - #include - #include - #elif defined(WOLFSSL_ATMEL) - #include "socket/include/socket.h" - #elif defined(INTIME_RTOS) - #undef MIN - #undef MAX - #include - #include - #include - #include - #include - #include - /* defines these, to avoid conflict, do undef */ - #undef SOCKADDR - #undef SOCKADDR_IN - #elif defined(WOLFSSL_PRCONNECT_PRO) - #include - #include - #include - #include - #include - #include - #include - #elif defined(WOLFSSL_SGX) - #include - #elif defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP) - #include - #elif !defined(WOLFSSL_NO_SOCK) - #include - #include - #ifndef EBSNET - #include - #endif - #include - - #if defined(HAVE_RTP_SYS) - #include - #elif defined(EBSNET) - #include "rtipapi.h" /* errno */ - #include "socket.h" - #elif !defined(DEVKITPRO) && !defined(WOLFSSL_PICOTCP) && !defined(WOLFSSL_CONTIKI) - #include - #include - #include - #include - #ifdef __PPU - #include - #else - #include - #endif - #endif - #endif -#endif /* USE_WINDOWS_API */ - -#ifdef __sun - #include -#endif - -#ifdef USE_WINDOWS_API - /* no epipe yet */ - #ifndef WSAEPIPE - #define WSAEPIPE -12345 - #endif - #define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK - #define SOCKET_EAGAIN WSAETIMEDOUT - #define SOCKET_ECONNRESET WSAECONNRESET - #define SOCKET_EINTR WSAEINTR - #define SOCKET_EPIPE WSAEPIPE - #define SOCKET_ECONNREFUSED WSAENOTCONN - #define SOCKET_ECONNABORTED WSAECONNABORTED -#elif defined(__PPU) - #define SOCKET_EWOULDBLOCK SYS_NET_EWOULDBLOCK - #define SOCKET_EAGAIN SYS_NET_EAGAIN - #define SOCKET_ECONNRESET SYS_NET_ECONNRESET - #define SOCKET_EINTR SYS_NET_EINTR - #define SOCKET_EPIPE SYS_NET_EPIPE - #define SOCKET_ECONNREFUSED SYS_NET_ECONNREFUSED - #define SOCKET_ECONNABORTED SYS_NET_ECONNABORTED -#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) - #if MQX_USE_IO_OLD - /* RTCS old I/O doesn't have an EWOULDBLOCK */ - #define SOCKET_EWOULDBLOCK EAGAIN - #define SOCKET_EAGAIN EAGAIN - #define SOCKET_ECONNRESET RTCSERR_TCP_CONN_RESET - #define SOCKET_EINTR EINTR - #define SOCKET_EPIPE EPIPE - #define SOCKET_ECONNREFUSED RTCSERR_TCP_CONN_REFUSED - #define SOCKET_ECONNABORTED RTCSERR_TCP_CONN_ABORTED - #else - #define SOCKET_EWOULDBLOCK NIO_EWOULDBLOCK - #define SOCKET_EAGAIN NIO_EAGAIN - #define SOCKET_ECONNRESET NIO_ECONNRESET - #define SOCKET_EINTR NIO_EINTR - #define SOCKET_EPIPE NIO_EPIPE - #define SOCKET_ECONNREFUSED NIO_ECONNREFUSED - #define SOCKET_ECONNABORTED NIO_ECONNABORTED - #endif -#elif defined(WOLFSSL_MDK_ARM)|| defined(WOLFSSL_KEIL_TCP_NET) - #define SOCKET_EWOULDBLOCK BSD_ERROR_WOULDBLOCK - #define SOCKET_EAGAIN BSD_ERROR_LOCKED - #define SOCKET_ECONNRESET BSD_ERROR_CLOSED - #define SOCKET_EINTR BSD_ERROR - #define SOCKET_EPIPE BSD_ERROR - #define SOCKET_ECONNREFUSED BSD_ERROR - #define SOCKET_ECONNABORTED BSD_ERROR -#elif defined(WOLFSSL_PICOTCP) - #define SOCKET_EWOULDBLOCK PICO_ERR_EAGAIN - #define SOCKET_EAGAIN PICO_ERR_EAGAIN - #define SOCKET_ECONNRESET PICO_ERR_ECONNRESET - #define SOCKET_EINTR PICO_ERR_EINTR - #define SOCKET_EPIPE PICO_ERR_EIO - #define SOCKET_ECONNREFUSED PICO_ERR_ECONNREFUSED - #define SOCKET_ECONNABORTED PICO_ERR_ESHUTDOWN -#elif defined(FREERTOS_TCP) - #define SOCKET_EWOULDBLOCK FREERTOS_EWOULDBLOCK - #define SOCKET_EAGAIN FREERTOS_EWOULDBLOCK - #define SOCKET_ECONNRESET FREERTOS_SOCKET_ERROR - #define SOCKET_EINTR FREERTOS_SOCKET_ERROR - #define SOCKET_EPIPE FREERTOS_SOCKET_ERROR - #define SOCKET_ECONNREFUSED FREERTOS_SOCKET_ERROR - #define SOCKET_ECONNABORTED FREERTOS_SOCKET_ERROR -#elif defined(WOLFSSL_NUCLEUS_1_2) - #define SOCKET_EWOULDBLOCK NU_WOULD_BLOCK - #define SOCKET_EAGAIN NU_WOULD_BLOCK - #define SOCKET_ECONNRESET NU_NOT_CONNECTED - #define SOCKET_EINTR NU_NOT_CONNECTED - #define SOCKET_EPIPE NU_NOT_CONNECTED - #define SOCKET_ECONNREFUSED NU_CONNECTION_REFUSED - #define SOCKET_ECONNABORTED NU_NOT_CONNECTED -#else - #define SOCKET_EWOULDBLOCK EWOULDBLOCK - #define SOCKET_EAGAIN EAGAIN - #define SOCKET_ECONNRESET ECONNRESET - #define SOCKET_EINTR EINTR - #define SOCKET_EPIPE EPIPE - #define SOCKET_ECONNREFUSED ECONNREFUSED - #define SOCKET_ECONNABORTED ECONNABORTED -#endif /* USE_WINDOWS_API */ - - - - -#ifdef DEVKITPRO - /* from network.h */ - int net_send(int, const void*, int, unsigned int); - int net_recv(int, void*, int, unsigned int); - #define SEND_FUNCTION net_send - #define RECV_FUNCTION net_recv -#elif defined(WOLFSSL_LWIP) && !defined(WOLFSSL_APACHE_MYNEWT) - #define SEND_FUNCTION lwip_send - #define RECV_FUNCTION lwip_recv -#elif defined(WOLFSSL_PICOTCP) - #define SEND_FUNCTION pico_send - #define RECV_FUNCTION pico_recv -#elif defined(FREERTOS_TCP) - #define RECV_FUNCTION(a,b,c,d) FreeRTOS_recv((Socket_t)(a),(void*)(b), (size_t)(c), (BaseType_t)(d)) - #define SEND_FUNCTION(a,b,c,d) FreeRTOS_send((Socket_t)(a),(void*)(b), (size_t)(c), (BaseType_t)(d)) -#elif defined(WOLFSSL_VXWORKS) - #define SEND_FUNCTION send - #define RECV_FUNCTION recv -#elif defined(WOLFSSL_NUCLEUS_1_2) - #define SEND_FUNCTION NU_Send - #define RECV_FUNCTION NU_Recv -#else - #define SEND_FUNCTION send - #define RECV_FUNCTION recv - #if !defined(HAVE_SOCKADDR) && !defined(WOLFSSL_NO_SOCK) - #define HAVE_SOCKADDR - #endif -#endif - -#ifdef USE_WINDOWS_API - typedef unsigned int SOCKET_T; -#else - typedef int SOCKET_T; -#endif - -#ifndef WOLFSSL_NO_SOCK - #ifndef XSOCKLENT - #ifdef USE_WINDOWS_API - #define XSOCKLENT int - #else - #define XSOCKLENT socklen_t - #endif - #endif - - /* Socket Addr Support */ - #ifdef HAVE_SOCKADDR - typedef struct sockaddr SOCKADDR; - typedef struct sockaddr_storage SOCKADDR_S; - typedef struct sockaddr_in SOCKADDR_IN; - #ifdef WOLFSSL_IPV6 - typedef struct sockaddr_in6 SOCKADDR_IN6; - #endif - typedef struct hostent HOSTENT; - #endif /* HAVE_SOCKADDR */ - - /* use gethostbyname for c99 */ - #ifdef WOLF_C99 - #undef HAVE_GETADDRINFO - #endif - - #ifdef HAVE_GETADDRINFO - typedef struct addrinfo ADDRINFO; - #endif -#endif /* WOLFSSL_NO_SOCK */ - - -/* IO API's */ -#ifdef HAVE_IO_TIMEOUT - WOLFSSL_API int wolfIO_SetBlockingMode(SOCKET_T sockfd, int non_blocking); - WOLFSSL_API void wolfIO_SetTimeout(int to_sec); - WOLFSSL_API int wolfIO_Select(SOCKET_T sockfd, int to_sec); -#endif -WOLFSSL_API int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip, - unsigned short port, int to_sec); -WOLFSSL_API int wolfIO_Send(SOCKET_T sd, char *buf, int sz, int wrFlags); -WOLFSSL_API int wolfIO_Recv(SOCKET_T sd, char *buf, int sz, int rdFlags); - -#endif /* USE_WOLFSSL_IO || HAVE_HTTP_CLIENT */ - - -#ifdef USE_WINDOWS_API - #ifndef CloseSocket - #define CloseSocket(s) closesocket(s) - #endif - #define StartTCP() { WSADATA wsd; WSAStartup(0x0002, &wsd); } -#elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET) - #ifndef CloseSocket - extern int closesocket(int); - #define CloseSocket(s) closesocket(s) - #endif - #define StartTCP() -#else - #ifndef CloseSocket - #define CloseSocket(s) close(s) - #endif - #define StartTCP() - #ifdef FREERTOS_TCP_WINSIM - extern int close(int); - #endif -#endif - - -WOLFSSL_API int BioSend(WOLFSSL* ssl, char *buf, int sz, void *ctx); -WOLFSSL_API int BioReceive(WOLFSSL* ssl, char* buf, int sz, void* ctx); -#if defined(USE_WOLFSSL_IO) - /* default IO callbacks */ - WOLFSSL_API int EmbedReceive(WOLFSSL* ssl, char* buf, int sz, void* ctx); - WOLFSSL_API int EmbedSend(WOLFSSL* ssl, char* buf, int sz, void* ctx); - - #ifdef WOLFSSL_DTLS - WOLFSSL_API int EmbedReceiveFrom(WOLFSSL* ssl, char* buf, int sz, void*); - WOLFSSL_API int EmbedSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx); - WOLFSSL_API int EmbedGenerateCookie(WOLFSSL* ssl, unsigned char* buf, - int sz, void*); - #ifdef WOLFSSL_MULTICAST - WOLFSSL_API int EmbedReceiveFromMcast(WOLFSSL* ssl, - char* buf, int sz, void*); - #endif /* WOLFSSL_MULTICAST */ - #ifdef WOLFSSL_SESSION_EXPORT - WOLFSSL_API int EmbedGetPeer(WOLFSSL* ssl, char* ip, int* ipSz, - unsigned short* port, int* fam); - WOLFSSL_API int EmbedSetPeer(WOLFSSL* ssl, char* ip, int ipSz, - unsigned short port, int fam); - #endif /* WOLFSSL_SESSION_EXPORT */ - #endif /* WOLFSSL_DTLS */ -#endif /* USE_WOLFSSL_IO */ - -#ifdef HAVE_OCSP - WOLFSSL_API int wolfIO_HttpBuildRequestOcsp(const char* domainName, - const char* path, int ocspReqSz, unsigned char* buf, int bufSize); - WOLFSSL_API int wolfIO_HttpProcessResponseOcsp(int sfd, - unsigned char** respBuf, unsigned char* httpBuf, int httpBufSz, - void* heap); - - WOLFSSL_API int EmbedOcspLookup(void*, const char*, int, unsigned char*, - int, unsigned char**); - WOLFSSL_API void EmbedOcspRespFree(void*, unsigned char*); -#endif - -#ifdef HAVE_CRL_IO - WOLFSSL_API int wolfIO_HttpBuildRequestCrl(const char* url, int urlSz, - const char* domainName, unsigned char* buf, int bufSize); - WOLFSSL_API int wolfIO_HttpProcessResponseCrl(WOLFSSL_CRL* crl, int sfd, - unsigned char* httpBuf, int httpBufSz); - - WOLFSSL_API int EmbedCrlLookup(WOLFSSL_CRL* crl, const char* url, - int urlSz); -#endif - - -#if defined(HAVE_HTTP_CLIENT) - WOLFSSL_API int wolfIO_DecodeUrl(const char* url, int urlSz, char* outName, - char* outPath, unsigned short* outPort); - - WOLFSSL_API int wolfIO_HttpBuildRequest(const char* reqType, - const char* domainName, const char* path, int pathLen, int reqSz, - const char* contentType, unsigned char* buf, int bufSize); - WOLFSSL_API int wolfIO_HttpProcessResponse(int sfd, const char** appStrList, - unsigned char** respBuf, unsigned char* httpBuf, int httpBufSz, - int dynType, void* heap); -#endif /* HAVE_HTTP_CLIENT */ - - -/* I/O callbacks */ -typedef int (*CallbackIORecv)(WOLFSSL *ssl, char *buf, int sz, void *ctx); -typedef int (*CallbackIOSend)(WOLFSSL *ssl, char *buf, int sz, void *ctx); -WOLFSSL_API void wolfSSL_CTX_SetIORecv(WOLFSSL_CTX*, CallbackIORecv); -WOLFSSL_API void wolfSSL_CTX_SetIOSend(WOLFSSL_CTX*, CallbackIOSend); -/* deprecated old name */ -#define wolfSSL_SetIORecv wolfSSL_CTX_SetIORecv -#define wolfSSL_SetIOSend wolfSSL_CTX_SetIOSend - -WOLFSSL_API void wolfSSL_SetIOReadCtx( WOLFSSL* ssl, void *ctx); -WOLFSSL_API void wolfSSL_SetIOWriteCtx(WOLFSSL* ssl, void *ctx); - -WOLFSSL_API void* wolfSSL_GetIOReadCtx( WOLFSSL* ssl); -WOLFSSL_API void* wolfSSL_GetIOWriteCtx(WOLFSSL* ssl); - -WOLFSSL_API void wolfSSL_SetIOReadFlags( WOLFSSL* ssl, int flags); -WOLFSSL_API void wolfSSL_SetIOWriteFlags(WOLFSSL* ssl, int flags); - - -#ifdef HAVE_NETX - WOLFSSL_LOCAL int NetX_Receive(WOLFSSL *ssl, char *buf, int sz, void *ctx); - WOLFSSL_LOCAL int NetX_Send(WOLFSSL *ssl, char *buf, int sz, void *ctx); - - WOLFSSL_API void wolfSSL_SetIO_NetX(WOLFSSL* ssl, NX_TCP_SOCKET* nxsocket, - ULONG waitoption); -#endif /* HAVE_NETX */ - -#ifdef MICRIUM - WOLFSSL_LOCAL int MicriumSend(WOLFSSL* ssl, char* buf, int sz, void* ctx); - WOLFSSL_LOCAL int MicriumReceive(WOLFSSL* ssl, char* buf, int sz, - void* ctx); - WOLFSSL_LOCAL int MicriumReceiveFrom(WOLFSSL* ssl, char* buf, int sz, - void* ctx); - WOLFSSL_LOCAL int MicriumSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx); -#endif /* MICRIUM */ - -#if defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP) - WOLFSSL_LOCAL int Mynewt_Receive(WOLFSSL *ssl, char *buf, int sz, void *ctx); - WOLFSSL_LOCAL int Mynewt_Send(WOLFSSL* ssl, char *buf, int sz, void *ctx); - WOLFSSL_API void wolfSSL_SetIO_Mynewt(WOLFSSL* ssl, struct mn_socket* mnSocket, - struct mn_sockaddr_in* mnSockAddrIn); -#endif /* defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP) */ - -#ifdef WOLFSSL_UIP - - struct uip_wolfssl_ctx { - union socket_connector { - struct tcp_socket tcp; - struct udp_socket udp; - } conn; - WOLFSSL_CTX *ctx; - WOLFSSL *ssl; - uint8_t *input_databuf; - uint8_t *output_databuf; - uint8_t *ssl_rx_databuf; - int ssl_rb_len; - int ssl_rb_off; - struct process *process; - tcp_socket_data_callback_t input_callback; - tcp_socket_event_callback_t event_callback; - int closing; - uip_ipaddr_t peer_addr; - uint16_t peer_port; - }; - - typedef struct uip_wolfssl_ctx uip_wolfssl_ctx; - - WOLFSSL_LOCAL int uIPSend(WOLFSSL* ssl, char* buf, int sz, void* ctx); - WOLFSSL_LOCAL int uIPReceive(WOLFSSL* ssl, char* buf, int sz, - void* ctx); - WOLFSSL_LOCAL int uIPReceiveFrom(WOLFSSL* ssl, char* buf, int sz, - void* ctx); - WOLFSSL_LOCAL int uIPSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx); - -#endif - -#ifdef WOLFSSL_DTLS - typedef int (*CallbackGenCookie)(WOLFSSL* ssl, unsigned char* buf, int sz, - void* ctx); - WOLFSSL_API void wolfSSL_CTX_SetGenCookie(WOLFSSL_CTX*, CallbackGenCookie); - WOLFSSL_API void wolfSSL_SetCookieCtx(WOLFSSL* ssl, void *ctx); - WOLFSSL_API void* wolfSSL_GetCookieCtx(WOLFSSL* ssl); - - #ifdef WOLFSSL_SESSION_EXPORT - typedef int (*CallbackGetPeer)(WOLFSSL* ssl, char* ip, int* ipSz, - unsigned short* port, int* fam); - typedef int (*CallbackSetPeer)(WOLFSSL* ssl, char* ip, int ipSz, - unsigned short port, int fam); - - WOLFSSL_API void wolfSSL_CTX_SetIOGetPeer(WOLFSSL_CTX*, CallbackGetPeer); - WOLFSSL_API void wolfSSL_CTX_SetIOSetPeer(WOLFSSL_CTX*, CallbackSetPeer); - #endif /* WOLFSSL_SESSION_EXPORT */ -#endif - - - -#ifndef XINET_NTOP - #define XINET_NTOP(a,b,c,d) inet_ntop((a),(b),(c),(d)) - #ifdef USE_WINDOWS_API /* Windows-friendly definition */ - #undef XINET_NTOP - #define XINET_NTOP(a,b,c,d) InetNtop((a),(b),(c),(d)) - #endif -#endif -#ifndef XINET_PTON - #define XINET_PTON(a,b,c) inet_pton((a),(b),(c)) - #ifdef USE_WINDOWS_API /* Windows-friendly definition */ - #undef XINET_PTON - #define XINET_PTON(a,b,c) InetPton((a),(b),(c)) - #endif -#endif -#ifndef XHTONS - #define XHTONS(a) htons((a)) -#endif -#ifndef XNTOHS - #define XNTOHS(a) ntohs((a)) -#endif - -#ifndef WOLFSSL_IP4 - #define WOLFSSL_IP4 AF_INET -#endif -#ifndef WOLFSSL_IP6 - #define WOLFSSL_IP6 AF_INET6 -#endif - - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* WOLFSSL_IO_H */ From 5f2b5eafcfeb975a560f80e657e21f9b292f9156 Mon Sep 17 00:00:00 2001 From: dongheng Date: Thu, 19 Sep 2019 11:49:42 +0800 Subject: [PATCH 2/3] feat(mbedtls): modify code to support ESP8266 It is that maybe less modification working on the components is better, so I just modified the platform code of AES, SHA and so on. ESP8266 has no real hardware AES, SHA or bignum peripheral, but some method can speed up the process of part of upper algorithm, so I also added the platform code of AES, SHA, bignum, ARC, MD5. ESP8266 has no platform of bignum, so users should not enable the bignum hardware at "menuconfig". --- components/aws_iot/CMakeLists.txt | 2 +- components/bootloader_support/CMakeLists.txt | 2 +- components/esp-tls/CMakeLists.txt | 2 +- components/esp8266/CMakeLists.txt | 1 + components/esp8266/include/esp_system.h | 10 + components/esp8266/source/hw_random.c | 33 + components/esp_http_client/CMakeLists.txt | 2 +- components/heap/include/esp_heap_caps.h | 2 + components/libsodium/CMakeLists.txt | 2 +- components/mbedtls/CMakeLists.txt | 25 +- components/mbedtls/Kconfig | 2 +- components/mbedtls/component.mk | 4 +- components/mbedtls/port/esp32/aes.c | 768 ------------------ components/mbedtls/port/esp32/sha.c | 314 ------- components/mbedtls/port/esp8266/aes.c | 181 +++++ .../mbedtls/port/esp8266/include/aes_alt.h | 45 + .../mbedtls/port/esp8266/include/arc4_alt.h | 46 ++ .../mbedtls/port/esp8266/include/md5_alt.h | 51 ++ .../port/{ => esp8266}/include/sha1_alt.h | 23 +- .../port/{ => esp8266}/include/sha256_alt.h | 23 +- .../port/{ => esp8266}/include/sha512_alt.h | 23 +- components/mbedtls/port/esp8266/sha1.c | 68 ++ components/mbedtls/port/esp8266/sha256.c | 75 ++ components/mbedtls/port/esp8266/sha512.c | 75 ++ components/mbedtls/port/esp_bignum.c | 683 ---------------- components/mbedtls/port/esp_mem.c | 10 +- components/mbedtls/port/esp_sha.c | 79 -- components/mbedtls/port/esp_sha1.c | 451 ---------- components/mbedtls/port/esp_sha256.c | 422 ---------- components/mbedtls/port/esp_sha512.c | 469 ----------- components/mbedtls/port/include/aes_alt.h | 69 -- components/mbedtls/port/include/esp32/aes.h | 359 -------- components/mbedtls/port/include/esp32/sha.h | 211 ----- .../mbedtls/port/include/mbedtls/bignum.h | 78 -- components/mdns/CMakeLists.txt | 2 +- components/mqtt/CMakeLists.txt | 2 +- .../MQTTClient-C/src/FreeRTOS/MQTTFreeRTOS.c | 8 - components/protocomm/CMakeLists.txt | 2 +- components/wpa_supplicant/CMakeLists.txt | 2 +- .../main/openssl_client_example_main.c | 10 - .../main/openssl_server_example_main.c | 10 - tools/cmake/build.cmake | 2 +- 42 files changed, 625 insertions(+), 4023 deletions(-) create mode 100644 components/esp8266/source/hw_random.c delete mode 100644 components/mbedtls/port/esp32/aes.c delete mode 100644 components/mbedtls/port/esp32/sha.c create mode 100644 components/mbedtls/port/esp8266/aes.c create mode 100644 components/mbedtls/port/esp8266/include/aes_alt.h create mode 100644 components/mbedtls/port/esp8266/include/arc4_alt.h create mode 100644 components/mbedtls/port/esp8266/include/md5_alt.h rename components/mbedtls/port/{ => esp8266}/include/sha1_alt.h (61%) rename components/mbedtls/port/{ => esp8266}/include/sha256_alt.h (58%) rename components/mbedtls/port/{ => esp8266}/include/sha512_alt.h (58%) create mode 100644 components/mbedtls/port/esp8266/sha1.c create mode 100644 components/mbedtls/port/esp8266/sha256.c create mode 100644 components/mbedtls/port/esp8266/sha512.c delete mode 100644 components/mbedtls/port/esp_bignum.c delete mode 100644 components/mbedtls/port/esp_sha.c delete mode 100644 components/mbedtls/port/esp_sha1.c delete mode 100644 components/mbedtls/port/esp_sha256.c delete mode 100644 components/mbedtls/port/esp_sha512.c delete mode 100644 components/mbedtls/port/include/aes_alt.h delete mode 100644 components/mbedtls/port/include/esp32/aes.h delete mode 100644 components/mbedtls/port/include/esp32/sha.h delete mode 100644 components/mbedtls/port/include/mbedtls/bignum.h diff --git a/components/aws_iot/CMakeLists.txt b/components/aws_iot/CMakeLists.txt index b6c19800..8cb0d519 100644 --- a/components/aws_iot/CMakeLists.txt +++ b/components/aws_iot/CMakeLists.txt @@ -5,7 +5,7 @@ else() message(STATUS "Building empty aws_iot component due to configuration") endif() -set(COMPONENT_REQUIRES ssl) +set(COMPONENT_REQUIRES mbedtls) set(COMPONENT_PRIV_REQUIRES jsmn esp-tls) register_component() diff --git a/components/bootloader_support/CMakeLists.txt b/components/bootloader_support/CMakeLists.txt index 4e5cac76..eb10a5f3 100644 --- a/components/bootloader_support/CMakeLists.txt +++ b/components/bootloader_support/CMakeLists.txt @@ -8,7 +8,7 @@ else() set(COMPONENT_ADD_INCLUDEDIRS "include") set(COMPONENT_PRIV_INCLUDEDIRS "include_priv") set(COMPONENT_REQUIRES) - set(COMPONENT_PRIV_REQUIRES spi_flash util ssl) + set(COMPONENT_PRIV_REQUIRES spi_flash util mbedtls) endif() register_component() diff --git a/components/esp-tls/CMakeLists.txt b/components/esp-tls/CMakeLists.txt index 89c172bc..abb37239 100644 --- a/components/esp-tls/CMakeLists.txt +++ b/components/esp-tls/CMakeLists.txt @@ -1,7 +1,7 @@ set(COMPONENT_SRCS "esp_tls.c") set(COMPONENT_ADD_INCLUDEDIRS ".") -set(COMPONENT_REQUIRES ssl) +set(COMPONENT_REQUIRES mbedtls) set(COMPONENT_PRIV_REQUIRES lwip http_parser) register_component() diff --git a/components/esp8266/CMakeLists.txt b/components/esp8266/CMakeLists.txt index 0679138a..88de46d8 100644 --- a/components/esp8266/CMakeLists.txt +++ b/components/esp8266/CMakeLists.txt @@ -38,6 +38,7 @@ else() "source/system_api.c" "source/task_wdt.c" "source/rom.c" + "source/hw_random.c" "driver/adc.c" "driver/gpio.c" "driver/hw_timer.c" diff --git a/components/esp8266/include/esp_system.h b/components/esp8266/include/esp_system.h index 30c78033..ad4af4d8 100644 --- a/components/esp8266/include/esp_system.h +++ b/components/esp8266/include/esp_system.h @@ -183,6 +183,16 @@ uint32_t esp_get_minimum_free_heap_size( void ); */ uint32_t esp_random(void); +/** + * @brief Fill a buffer with random bytes from hardware RNG + * + * @note This function has the same restrictions regarding available entropy as esp_random() + * + * @param buf Pointer to buffer to fill with random numbers. + * @param len Length of buffer in bytes + */ +void esp_fill_random(void *buf, size_t len); + typedef enum { FLASH_SIZE_4M_MAP_256_256 = 0, /**< Flash size : 4Mbits. Map : 256KBytes + 256KBytes */ FLASH_SIZE_2M, /**< Flash size : 2Mbits. Map : 256KBytes */ diff --git a/components/esp8266/source/hw_random.c b/components/esp8266/source/hw_random.c new file mode 100644 index 00000000..5931e0a0 --- /dev/null +++ b/components/esp8266/source/hw_random.c @@ -0,0 +1,33 @@ +// Copyright 2019-2020 Espressif Systems (Shanghai) PTE LTD +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +#include +#include +#include +#include +#include "esp_system.h" + +void esp_fill_random(void *buf, size_t len) +{ + assert(buf != NULL); + uint8_t *buf_bytes = (uint8_t *)buf; + while (len > 0) { + uint32_t word = esp_random(); + uint32_t to_copy = MIN(sizeof(word), len); + memcpy(buf_bytes, &word, to_copy); + buf_bytes += to_copy; + len -= to_copy; + } +} diff --git a/components/esp_http_client/CMakeLists.txt b/components/esp_http_client/CMakeLists.txt index e1ec658c..29861fdb 100644 --- a/components/esp_http_client/CMakeLists.txt +++ b/components/esp_http_client/CMakeLists.txt @@ -6,6 +6,6 @@ set(COMPONENT_ADD_INCLUDEDIRS "include") set(COMPONENT_PRIV_INCLUDEDIRS "lib/include") set(COMPONENT_REQUIRES "http_parser") -set(COMPONENT_PRIV_REQUIRES "ssl" "lwip" "esp-tls" "tcp_transport" "tcpip_adapter") +set(COMPONENT_PRIV_REQUIRES "mbedtls" "lwip" "esp-tls" "tcp_transport" "tcpip_adapter") register_component() diff --git a/components/heap/include/esp_heap_caps.h b/components/heap/include/esp_heap_caps.h index 144363fe..fb0623ec 100644 --- a/components/heap/include/esp_heap_caps.h +++ b/components/heap/include/esp_heap_caps.h @@ -34,6 +34,8 @@ extern "C" { #define MALLOC_CAP_32BIT (1 << 1) ///< Memory must allow for aligned 32-bit data accesses #define MALLOC_CAP_8BIT (1 << 2) ///< Memory must allow for 8-bit data accesses #define MALLOC_CAP_DMA (1 << 3) ///< Memory must be able to accessed by DMA +#define MALLOC_CAP_INTERNAL (1 << 11) ///< Just for code compatibility +#define MALLOC_CAP_SPIRAM (1 << 10) ///< Just for code compatibility #define MEM_HEAD_SIZE sizeof(mem_blk_t) ///< Size of first type memory block #define MEM2_HEAD_SIZE sizeof(mem2_blk_t) ///< Size of second type memory block diff --git a/components/libsodium/CMakeLists.txt b/components/libsodium/CMakeLists.txt index 17b9ebef..2c876852 100644 --- a/components/libsodium/CMakeLists.txt +++ b/components/libsodium/CMakeLists.txt @@ -1,6 +1,6 @@ set(SRC libsodium/src/libsodium) -set(COMPONENT_REQUIRES "ssl") +set(COMPONENT_REQUIRES "mbedtls") set(COMPONENT_SRCDIRS port diff --git a/components/mbedtls/CMakeLists.txt b/components/mbedtls/CMakeLists.txt index a2d08230..20133bea 100644 --- a/components/mbedtls/CMakeLists.txt +++ b/components/mbedtls/CMakeLists.txt @@ -1,12 +1,12 @@ -idf_component_register(INCLUDE_DIRS "port/include" "mbedtls/include" - REQUIRES lwip) +idf_component_register(INCLUDE_DIRS "port/include" "port/esp8266/include" "mbedtls/include" + REQUIRES lwip util) # Only build mbedtls libraries set(ENABLE_TESTING CACHE BOOL OFF) set(ENABLE_PROGRAMS CACHE BOOL OFF) # Needed to for include_next includes to work from within mbedtls -include_directories("${COMPONENT_DIR}/port/include") +include_directories("${COMPONENT_DIR}/port/include" "${COMPONENT_DIR}/port/esp8266/include") # Import mbedtls library targets add_subdirectory(mbedtls) @@ -22,19 +22,16 @@ set(mbedtls_targets mbedtls mbedcrypto mbedx509) target_sources(mbedtls PRIVATE "${COMPONENT_DIR}/port/mbedtls_debug.c" "${COMPONENT_DIR}/port/net_sockets.c") -target_sources(mbedcrypto PRIVATE "${COMPONENT_DIR}/port/esp_bignum.c" - "${COMPONENT_DIR}/port/esp_hardware.c" - "${COMPONENT_DIR}/port/esp_mem.c" - "${COMPONENT_DIR}/port/esp_sha.c" - "${COMPONENT_DIR}/port/esp_sha1.c" - "${COMPONENT_DIR}/port/esp_sha256.c" - "${COMPONENT_DIR}/port/esp_sha512.c" - "${COMPONENT_DIR}/port/esp_timing.c" - "${COMPONENT_DIR}/port/esp32/aes.c" - "${COMPONENT_DIR}/port/esp32/sha.c") +target_sources(mbedcrypto PRIVATE "${COMPONENT_DIR}/port/esp_hardware.c" + "${COMPONENT_DIR}/port/esp_mem.c" + "${COMPONENT_DIR}/port/esp_timing.c" + "${COMPONENT_DIR}/port/esp8266/aes.c" + "${COMPONENT_DIR}/port/esp8266/sha1.c" + "${COMPONENT_DIR}/port/esp8266/sha256.c" + "${COMPONENT_DIR}/port/esp8266/sha512.c") foreach(target ${mbedtls_targets}) - target_compile_definitions(${target} PUBLIC -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h") + target_compile_definitions(${target} PUBLIC -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h" -DCONFIG_SSL_USING_MBEDTLS) endforeach() # Link mbedtls libraries to component library diff --git a/components/mbedtls/Kconfig b/components/mbedtls/Kconfig index a9e7983b..a1c396cf 100644 --- a/components/mbedtls/Kconfig +++ b/components/mbedtls/Kconfig @@ -148,7 +148,7 @@ menu "mbedTLS" config MBEDTLS_HARDWARE_SHA bool "Enable hardware SHA acceleration" - default n + default y help Enable hardware accelerated SHA1, SHA256, SHA384 & SHA512 in mbedTLS. diff --git a/components/mbedtls/component.mk b/components/mbedtls/component.mk index 09ce80c9..e6551fb6 100644 --- a/components/mbedtls/component.mk +++ b/components/mbedtls/component.mk @@ -2,9 +2,9 @@ # Component Makefile # -COMPONENT_ADD_INCLUDEDIRS := port/include mbedtls/include +COMPONENT_ADD_INCLUDEDIRS := port/include mbedtls/include port/esp8266/include -COMPONENT_SRCDIRS := mbedtls/library port port/esp32 +COMPONENT_SRCDIRS := mbedtls/library port port/esp8266 COMPONENT_OBJEXCLUDE := mbedtls/library/net_sockets.o diff --git a/components/mbedtls/port/esp32/aes.c b/components/mbedtls/port/esp32/aes.c deleted file mode 100644 index db8f1bf5..00000000 --- a/components/mbedtls/port/esp32/aes.c +++ /dev/null @@ -1,768 +0,0 @@ -/** - * \brief AES block cipher, ESP32 hardware accelerated version - * Based on mbedTLS FIPS-197 compliant version. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016-2017, Espressif Systems (Shanghai) PTE Ltd - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -/* - * The AES block cipher was designed by Vincent Rijmen and Joan Daemen. - * - * http://csrc.nist.gov/encryption/aes/rijndael/Rijndael.pdf - * http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf - */ -#include -#include "mbedtls/aes.h" -#include "mbedtls/platform_util.h" -#include "esp32/aes.h" -#include "soc/hwcrypto_periph.h" -#include - -#include - -#include "soc/cpu.h" -#include -#include "driver/periph_ctrl.h" - - -/* AES uses a spinlock mux not a lock as the underlying block operation - only takes 208 cycles (to write key & compute block), +600 cycles - for DPORT protection but +3400 cycles again if you use a full sized lock. - - For CBC, CFB, etc. this may mean that interrupts are disabled for a longer - period of time for bigger lengths. However at the moment this has to happen - anyway due to DPORT protection... -*/ -static portMUX_TYPE aes_spinlock = portMUX_INITIALIZER_UNLOCKED; - -static inline bool valid_key_length(const esp_aes_context *ctx) -{ - return ctx->key_bytes == 128/8 || ctx->key_bytes == 192/8 || ctx->key_bytes == 256/8; -} - -void esp_aes_acquire_hardware( void ) -{ - portENTER_CRITICAL(&aes_spinlock); - - /* Enable AES hardware */ - periph_module_enable(PERIPH_AES_MODULE); -} - -void esp_aes_release_hardware( void ) -{ - /* Disable AES hardware */ - periph_module_disable(PERIPH_AES_MODULE); - - portEXIT_CRITICAL(&aes_spinlock); -} - -void esp_aes_init( esp_aes_context *ctx ) -{ - bzero( ctx, sizeof( esp_aes_context ) ); -} - -void esp_aes_free( esp_aes_context *ctx ) -{ - if ( ctx == NULL ) { - return; - } - - bzero( ctx, sizeof( esp_aes_context ) ); -} - - - -/* - * AES key schedule (same for encryption or decryption, as hardware handles schedule) - * - */ -int esp_aes_setkey( esp_aes_context *ctx, const unsigned char *key, - unsigned int keybits ) -{ - if (keybits != 128 && keybits != 192 && keybits != 256) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - ctx->key_bytes = keybits / 8; - memcpy(ctx->key, key, ctx->key_bytes); - ctx->key_in_hardware = 0; - return 0; -} - -/* - * Helper function to copy key from esp_aes_context buffer - * to hardware key registers. - * - * Call only while holding esp_aes_acquire_hardware(). - */ -static void esp_aes_setkey_hardware(esp_aes_context *ctx, int mode) -{ - const uint32_t MODE_DECRYPT_BIT = 4; - unsigned mode_reg_base = (mode == ESP_AES_ENCRYPT) ? 0 : MODE_DECRYPT_BIT; - - ctx->key_in_hardware = 0; - - for (int i = 0; i < ctx->key_bytes/4; ++i) { - DPORT_REG_WRITE(AES_KEY_BASE + i * 4, *(((uint32_t *)ctx->key) + i)); - ctx->key_in_hardware += 4; - } - - DPORT_REG_WRITE(AES_MODE_REG, mode_reg_base + ((ctx->key_bytes / 8) - 2)); - - /* Fault injection check: all words of key data should have been written to hardware */ - if (ctx->key_in_hardware < 16 - || ctx->key_in_hardware != ctx->key_bytes) { - abort(); - } -} - -/* Run a single 16 byte block of AES, using the hardware engine. - * - * Call only while holding esp_aes_acquire_hardware(). - */ -static int esp_aes_block(esp_aes_context *ctx, const void *input, void *output) -{ - const uint32_t *input_words = (const uint32_t *)input; - uint32_t i0, i1, i2, i3; - uint32_t *output_words = (uint32_t *)output; - - /* If no key is written to hardware yet, either the user hasn't called - mbedtls_aes_setkey_enc/mbedtls_aes_setkey_dec - meaning we also don't - know which mode to use - or a fault skipped the - key write to hardware. Treat this as a fatal error and zero the output block. - */ - if (ctx->key_in_hardware != ctx->key_bytes) { - bzero(output, 16); - return MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH; - } - - /* Storing i0,i1,i2,i3 in registers not an array - helps a lot with optimisations at -Os level */ - i0 = input_words[0]; - DPORT_REG_WRITE(AES_TEXT_BASE, i0); - - i1 = input_words[1]; - DPORT_REG_WRITE(AES_TEXT_BASE + 4, i1); - - i2 = input_words[2]; - DPORT_REG_WRITE(AES_TEXT_BASE + 8, i2); - - i3 = input_words[3]; - DPORT_REG_WRITE(AES_TEXT_BASE + 12, i3); - - DPORT_REG_WRITE(AES_START_REG, 1); - - while (DPORT_REG_READ(AES_IDLE_REG) != 1) { } - - esp_dport_access_read_buffer(output_words, AES_TEXT_BASE, 4); - - /* Physical security check: Verify the AES accelerator actually ran, and wasn't - skipped due to external fault injection while starting the peripheral. - - Note that i0,i1,i2,i3 are copied from input buffer in case input==output. - - Bypassing this check requires at least one additional fault. - */ - if(i0 == output_words[0] && i1 == output_words[1] && i2 == output_words[2] && i3 == output_words[3]) { - // calling zeroing functions to narrow the - // window for a double-fault of the abort step, here - memset(output, 0, 16); - mbedtls_platform_zeroize(output, 16); - abort(); - } - - return 0; -} - -/* - * AES-ECB block encryption - */ -int esp_internal_aes_encrypt( esp_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - int r; - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - ctx->key_in_hardware = 0; - esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); - r = esp_aes_block(ctx, input, output); - esp_aes_release_hardware(); - return r; -} - -void esp_aes_encrypt( esp_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - esp_internal_aes_encrypt(ctx, input, output); -} - -/* - * AES-ECB block decryption - */ - -int esp_internal_aes_decrypt( esp_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - int r; - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - ctx->key_in_hardware = 0; - esp_aes_setkey_hardware(ctx, ESP_AES_DECRYPT); - r = esp_aes_block(ctx, input, output); - esp_aes_release_hardware(); - return r; -} - -void esp_aes_decrypt( esp_aes_context *ctx, - const unsigned char input[16], - unsigned char output[16] ) -{ - esp_internal_aes_decrypt(ctx, input, output); -} - -/* - * AES-ECB block encryption/decryption - */ -int esp_aes_crypt_ecb( esp_aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ) -{ - int r; - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - ctx->key_in_hardware = 0; - esp_aes_setkey_hardware(ctx, mode); - r = esp_aes_block(ctx, input, output); - esp_aes_release_hardware(); - - return r; -} - - -/* - * AES-CBC buffer encryption/decryption - */ -int esp_aes_crypt_cbc( esp_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int i; - uint32_t *output_words = (uint32_t *)output; - const uint32_t *input_words = (const uint32_t *)input; - uint32_t *iv_words = (uint32_t *)iv; - unsigned char temp[16]; - - if ( length % 16 ) { - return ( ERR_ESP_AES_INVALID_INPUT_LENGTH ); - } - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - ctx->key_in_hardware = 0; - - esp_aes_setkey_hardware(ctx, mode); - - if ( mode == ESP_AES_DECRYPT ) { - while ( length > 0 ) { - memcpy(temp, input_words, 16); - esp_aes_block(ctx, input_words, output_words); - - for ( i = 0; i < 4; i++ ) { - output_words[i] = output_words[i] ^ iv_words[i]; - } - - memcpy( iv_words, temp, 16 ); - - input_words += 4; - output_words += 4; - length -= 16; - } - } else { // ESP_AES_ENCRYPT - while ( length > 0 ) { - - for ( i = 0; i < 4; i++ ) { - output_words[i] = input_words[i] ^ iv_words[i]; - } - - esp_aes_block(ctx, output_words, output_words); - memcpy( iv_words, output_words, 16 ); - - input_words += 4; - output_words += 4; - length -= 16; - } - } - - esp_aes_release_hardware(); - - return 0; -} - -/* - * AES-CFB128 buffer encryption/decryption - */ -int esp_aes_crypt_cfb128( esp_aes_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int c; - size_t n = *iv_off; - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - ctx->key_in_hardware = 0; - - esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); - - if ( mode == ESP_AES_DECRYPT ) { - while ( length-- ) { - if ( n == 0 ) { - esp_aes_block(ctx, iv, iv); - } - - c = *input++; - *output++ = (unsigned char)( c ^ iv[n] ); - iv[n] = (unsigned char) c; - - n = ( n + 1 ) & 0x0F; - } - } else { - while ( length-- ) { - if ( n == 0 ) { - esp_aes_block(ctx, iv, iv); - } - - iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ ); - - n = ( n + 1 ) & 0x0F; - } - } - - *iv_off = n; - - esp_aes_release_hardware(); - - return 0; -} - -/* - * AES-CFB8 buffer encryption/decryption - */ -int esp_aes_crypt_cfb8( esp_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - unsigned char c; - unsigned char ov[17]; - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - ctx->key_in_hardware = 0; - - esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); - - while ( length-- ) { - memcpy( ov, iv, 16 ); - esp_aes_block(ctx, iv, iv); - - if ( mode == ESP_AES_DECRYPT ) { - ov[16] = *input; - } - - c = *output++ = (unsigned char)( iv[0] ^ *input++ ); - - if ( mode == ESP_AES_ENCRYPT ) { - ov[16] = c; - } - - memcpy( iv, ov + 1, 16 ); - } - - esp_aes_release_hardware(); - - return 0; -} - -/* - * AES-CTR buffer encryption/decryption - */ -int esp_aes_crypt_ctr( esp_aes_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ) -{ - int c, i; - size_t n = *nc_off; - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - ctx->key_in_hardware = 0; - - esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); - - while ( length-- ) { - if ( n == 0 ) { - esp_aes_block(ctx, nonce_counter, stream_block); - - for ( i = 16; i > 0; i-- ) - if ( ++nonce_counter[i - 1] != 0 ) { - break; - } - } - c = *input++; - *output++ = (unsigned char)( c ^ stream_block[n] ); - - n = ( n + 1 ) & 0x0F; - } - - *nc_off = n; - - esp_aes_release_hardware(); - - return 0; -} - -/* - * AES-OFB (Output Feedback Mode) buffer encryption/decryption - */ -int esp_aes_crypt_ofb( esp_aes_context *ctx, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int ret = 0; - size_t n; - - if ( ctx == NULL || iv_off == NULL || iv == NULL || - input == NULL || output == NULL ) { - return MBEDTLS_ERR_AES_BAD_INPUT_DATA; - } - - n = *iv_off; - - if( n > 15 ) { - return( MBEDTLS_ERR_AES_BAD_INPUT_DATA ); - } - - if (!valid_key_length(ctx)) { - return MBEDTLS_ERR_AES_INVALID_KEY_LENGTH; - } - - esp_aes_acquire_hardware(); - - esp_aes_setkey_hardware(ctx, ESP_AES_ENCRYPT); - - while( length-- ) { - if( n == 0 ) { - esp_aes_block(ctx, iv, iv); - } - *output++ = *input++ ^ iv[n]; - - n = ( n + 1 ) & 0x0F; - } - - *iv_off = n; - - esp_aes_release_hardware(); - - return( ret ); -} - -/* Below XTS implementation is copied aes.c of mbedtls library. - * When MBEDTLS_AES_ALT is defined mbedtls expects alternate - * definition of XTS functions to be available. Even if this - * could have been avoided, it is done for consistency reason. - */ - -void esp_aes_xts_init( esp_aes_xts_context *ctx ) -{ - esp_aes_init( &ctx->crypt ); - esp_aes_init( &ctx->tweak ); -} - -void esp_aes_xts_free( esp_aes_xts_context *ctx ) -{ - esp_aes_free( &ctx->crypt ); - esp_aes_free( &ctx->tweak ); -} - -static int esp_aes_xts_decode_keys( const unsigned char *key, - unsigned int keybits, - const unsigned char **key1, - unsigned int *key1bits, - const unsigned char **key2, - unsigned int *key2bits ) -{ - const unsigned int half_keybits = keybits / 2; - const unsigned int half_keybytes = half_keybits / 8; - - switch( keybits ) - { - case 256: break; - case 512: break; - default : return( MBEDTLS_ERR_AES_INVALID_KEY_LENGTH ); - } - - *key1bits = half_keybits; - *key2bits = half_keybits; - *key1 = &key[0]; - *key2 = &key[half_keybytes]; - - return 0; -} - -int esp_aes_xts_setkey_enc( esp_aes_xts_context *ctx, - const unsigned char *key, - unsigned int keybits) -{ - int ret; - const unsigned char *key1, *key2; - unsigned int key1bits, key2bits; - - ret = esp_aes_xts_decode_keys( key, keybits, &key1, &key1bits, - &key2, &key2bits ); - if( ret != 0 ) - return( ret ); - - /* Set the tweak key. Always set tweak key for the encryption mode. */ - ret = esp_aes_setkey( &ctx->tweak, key2, key2bits ); - if( ret != 0 ) - return( ret ); - - /* Set crypt key for encryption. */ - return esp_aes_setkey( &ctx->crypt, key1, key1bits ); -} - -int esp_aes_xts_setkey_dec( esp_aes_xts_context *ctx, - const unsigned char *key, - unsigned int keybits) -{ - int ret; - const unsigned char *key1, *key2; - unsigned int key1bits, key2bits; - - ret = esp_aes_xts_decode_keys( key, keybits, &key1, &key1bits, - &key2, &key2bits ); - if( ret != 0 ) - return( ret ); - - /* Set the tweak key. Always set tweak key for encryption. */ - ret = esp_aes_setkey( &ctx->tweak, key2, key2bits ); - if( ret != 0 ) - return( ret ); - - /* Set crypt key for decryption. */ - return esp_aes_setkey( &ctx->crypt, key1, key1bits ); -} - -/* Endianess with 64 bits values */ -#ifndef GET_UINT64_LE -#define GET_UINT64_LE(n,b,i) \ -{ \ - (n) = ( (uint64_t) (b)[(i) + 7] << 56 ) \ - | ( (uint64_t) (b)[(i) + 6] << 48 ) \ - | ( (uint64_t) (b)[(i) + 5] << 40 ) \ - | ( (uint64_t) (b)[(i) + 4] << 32 ) \ - | ( (uint64_t) (b)[(i) + 3] << 24 ) \ - | ( (uint64_t) (b)[(i) + 2] << 16 ) \ - | ( (uint64_t) (b)[(i) + 1] << 8 ) \ - | ( (uint64_t) (b)[(i) ] ); \ -} -#endif - -#ifndef PUT_UINT64_LE -#define PUT_UINT64_LE(n,b,i) \ -{ \ - (b)[(i) + 7] = (unsigned char) ( (n) >> 56 ); \ - (b)[(i) + 6] = (unsigned char) ( (n) >> 48 ); \ - (b)[(i) + 5] = (unsigned char) ( (n) >> 40 ); \ - (b)[(i) + 4] = (unsigned char) ( (n) >> 32 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) ] = (unsigned char) ( (n) ); \ -} -#endif - -typedef unsigned char esp_be128[16]; - -/* - * GF(2^128) multiplication function - * - * This function multiplies a field element by x in the polynomial field - * representation. It uses 64-bit word operations to gain speed but compensates - * for machine endianess and hence works correctly on both big and little - * endian machines. - */ -static void esp_gf128mul_x_ble( unsigned char r[16], - const unsigned char x[16] ) -{ - uint64_t a, b, ra, rb; - - GET_UINT64_LE( a, x, 0 ); - GET_UINT64_LE( b, x, 8 ); - - ra = ( a << 1 ) ^ 0x0087 >> ( 8 - ( ( b >> 63 ) << 3 ) ); - rb = ( a >> 63 ) | ( b << 1 ); - - PUT_UINT64_LE( ra, r, 0 ); - PUT_UINT64_LE( rb, r, 8 ); -} - -/* - * AES-XTS buffer encryption/decryption - */ -int esp_aes_crypt_xts( esp_aes_xts_context *ctx, - int mode, - size_t length, - const unsigned char data_unit[16], - const unsigned char *input, - unsigned char *output ) -{ - int ret; - size_t blocks = length / 16; - size_t leftover = length % 16; - unsigned char tweak[16]; - unsigned char prev_tweak[16]; - unsigned char tmp[16]; - - /* Sectors must be at least 16 bytes. */ - if( length < 16 ) - return MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH; - - /* NIST SP 80-38E disallows data units larger than 2**20 blocks. */ - if( length > ( 1 << 20 ) * 16 ) - return MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH; - - /* Compute the tweak. */ - ret = esp_aes_crypt_ecb( &ctx->tweak, MBEDTLS_AES_ENCRYPT, - data_unit, tweak ); - if( ret != 0 ) - return( ret ); - - while( blocks-- ) - { - size_t i; - - if( leftover && ( mode == MBEDTLS_AES_DECRYPT ) && blocks == 0 ) - { - /* We are on the last block in a decrypt operation that has - * leftover bytes, so we need to use the next tweak for this block, - * and this tweak for the lefover bytes. Save the current tweak for - * the leftovers and then update the current tweak for use on this, - * the last full block. */ - memcpy( prev_tweak, tweak, sizeof( tweak ) ); - esp_gf128mul_x_ble( tweak, tweak ); - } - - for( i = 0; i < 16; i++ ) - tmp[i] = input[i] ^ tweak[i]; - - ret = esp_aes_crypt_ecb( &ctx->crypt, mode, tmp, tmp ); - if( ret != 0 ) - return( ret ); - - for( i = 0; i < 16; i++ ) - output[i] = tmp[i] ^ tweak[i]; - - /* Update the tweak for the next block. */ - esp_gf128mul_x_ble( tweak, tweak ); - - output += 16; - input += 16; - } - - if( leftover ) - { - /* If we are on the leftover bytes in a decrypt operation, we need to - * use the previous tweak for these bytes (as saved in prev_tweak). */ - unsigned char *t = mode == MBEDTLS_AES_DECRYPT ? prev_tweak : tweak; - - /* We are now on the final part of the data unit, which doesn't divide - * evenly by 16. It's time for ciphertext stealing. */ - size_t i; - unsigned char *prev_output = output - 16; - - /* Copy ciphertext bytes from the previous block to our output for each - * byte of cyphertext we won't steal. At the same time, copy the - * remainder of the input for this final round (since the loop bounds - * are the same). */ - for( i = 0; i < leftover; i++ ) - { - output[i] = prev_output[i]; - tmp[i] = input[i] ^ t[i]; - } - - /* Copy ciphertext bytes from the previous block for input in this - * round. */ - for( ; i < 16; i++ ) - tmp[i] = prev_output[i] ^ t[i]; - - ret = esp_aes_crypt_ecb( &ctx->crypt, mode, tmp, tmp ); - if( ret != 0 ) - return ret; - - /* Write the result back to the previous block, overriding the previous - * output we copied. */ - for( i = 0; i < 16; i++ ) - prev_output[i] = tmp[i] ^ t[i]; - } - - return( 0 ); -} diff --git a/components/mbedtls/port/esp32/sha.c b/components/mbedtls/port/esp32/sha.c deleted file mode 100644 index 35c52eee..00000000 --- a/components/mbedtls/port/esp32/sha.c +++ /dev/null @@ -1,314 +0,0 @@ -/* - * ESP32 hardware accelerated SHA1/256/512 implementation - * based on mbedTLS FIPS-197 compliant version. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -/* - * The SHA-1 standard was published by NIST in 1993. - * - * http://www.itl.nist.gov/fipspubs/fip180-1.htm - */ - -#include -#include -#include -#include - -#include "freertos/FreeRTOS.h" -#include "freertos/semphr.h" - -#include "esp32/sha.h" -#include "esp32/rom/ets_sys.h" -#include "soc/hwcrypto_periph.h" -#include "driver/periph_ctrl.h" - -inline static uint32_t SHA_LOAD_REG(esp_sha_type sha_type) { - return SHA_1_LOAD_REG + sha_type * 0x10; -} - -inline static uint32_t SHA_BUSY_REG(esp_sha_type sha_type) { - return SHA_1_BUSY_REG + sha_type * 0x10; -} - -inline static uint32_t SHA_START_REG(esp_sha_type sha_type) { - return SHA_1_START_REG + sha_type * 0x10; -} - -inline static uint32_t SHA_CONTINUE_REG(esp_sha_type sha_type) { - return SHA_1_CONTINUE_REG + sha_type * 0x10; -} - -/* Single spinlock for SHA engine memory block -*/ -static portMUX_TYPE memory_block_lock = portMUX_INITIALIZER_UNLOCKED; - - -/* Binary semaphore managing the state of each concurrent SHA engine. - - Available = noone is using this SHA engine - Taken = a SHA session is running on this SHA engine - - Indexes: - 0 = SHA1 - 1 = SHA2_256 - 2 = SHA2_384 or SHA2_512 -*/ -static SemaphoreHandle_t engine_states[3]; - -static uint8_t engines_in_use; - -/* Spinlock for engines_in_use counter -*/ -static portMUX_TYPE engines_in_use_lock = portMUX_INITIALIZER_UNLOCKED; - -/* Index into the engine_states array */ -inline static size_t sha_engine_index(esp_sha_type type) { - switch(type) { - case SHA1: - return 0; - case SHA2_256: - return 1; - default: - return 2; - } -} - -/* Return digest length (in bytes) for a given SHA type */ -inline static size_t sha_length(esp_sha_type type) { - switch(type) { - case SHA1: - return 20; - case SHA2_256: - return 32; - case SHA2_384: - return 48; - case SHA2_512: - return 64; - default: - return 0; - } -} - -/* Return block size (in bytes) for a given SHA type */ -inline static size_t block_length(esp_sha_type type) { - switch(type) { - case SHA1: - case SHA2_256: - return 64; - case SHA2_384: - case SHA2_512: - return 128; - default: - return 0; - } -} - -void esp_sha_lock_memory_block(void) -{ - portENTER_CRITICAL(&memory_block_lock); -} - -void esp_sha_unlock_memory_block(void) -{ - portEXIT_CRITICAL(&memory_block_lock); -} - -static SemaphoreHandle_t sha_get_engine_state(esp_sha_type sha_type) -{ - unsigned idx = sha_engine_index(sha_type); - volatile SemaphoreHandle_t *engine = &engine_states[idx]; - SemaphoreHandle_t result = *engine; - uint32_t set_engine = 0; - - if (result == NULL) { - // Create a new semaphore for 'in use' flag - SemaphoreHandle_t new_engine = xSemaphoreCreateBinary(); - assert(new_engine != NULL); - xSemaphoreGive(new_engine); // start available - - // try to atomically set the previously NULL *engine to new_engine - set_engine = (uint32_t)new_engine; - uxPortCompareSet((volatile uint32_t *)engine, 0, &set_engine); - - if (set_engine != 0) { // we lost a race setting *engine - vSemaphoreDelete(new_engine); - } - result = *engine; - } - return result; -} - -static bool esp_sha_lock_engine_common(esp_sha_type sha_type, TickType_t ticks_to_wait); - -bool esp_sha_try_lock_engine(esp_sha_type sha_type) -{ - return esp_sha_lock_engine_common(sha_type, 0); -} - -void esp_sha_lock_engine(esp_sha_type sha_type) -{ - esp_sha_lock_engine_common(sha_type, portMAX_DELAY); -} - -static bool esp_sha_lock_engine_common(esp_sha_type sha_type, TickType_t ticks_to_wait) -{ - SemaphoreHandle_t engine_state = sha_get_engine_state(sha_type); - BaseType_t result = xSemaphoreTake(engine_state, ticks_to_wait); - - if (result == pdFALSE) { - // failed to take semaphore - return false; - } - - portENTER_CRITICAL(&engines_in_use_lock); - - if (engines_in_use == 0) { - /* Just locked first engine, - so enable SHA hardware */ - periph_module_enable(PERIPH_SHA_MODULE); - } - - engines_in_use++; - assert(engines_in_use <= 3); - - portEXIT_CRITICAL(&engines_in_use_lock); - - return true; -} - - -void esp_sha_unlock_engine(esp_sha_type sha_type) -{ - SemaphoreHandle_t *engine_state = sha_get_engine_state(sha_type); - - portENTER_CRITICAL(&engines_in_use_lock); - - engines_in_use--; - - if (engines_in_use == 0) { - /* About to release last engine, so - disable SHA hardware */ - periph_module_disable(PERIPH_SHA_MODULE); - } - - portEXIT_CRITICAL(&engines_in_use_lock); - - xSemaphoreGive(engine_state); -} - -void esp_sha_wait_idle(void) -{ - while(1) { - if(DPORT_REG_READ(SHA_1_BUSY_REG) == 0 - && DPORT_REG_READ(SHA_256_BUSY_REG) == 0 - && DPORT_REG_READ(SHA_384_BUSY_REG) == 0 - && DPORT_REG_READ(SHA_512_BUSY_REG) == 0) { - break; - } - } -} - -void esp_sha_read_digest_state(esp_sha_type sha_type, void *digest_state) -{ - uint32_t *digest_state_words = NULL; - uint32_t *reg_addr_buf = NULL; - uint32_t word_len = sha_length(sha_type)/4; -#ifndef NDEBUG - { - SemaphoreHandle_t *engine_state = sha_get_engine_state(sha_type); - assert(uxSemaphoreGetCount(engine_state) == 0 && - "SHA engine should be locked" ); - } -#endif - - // preemptively do this before entering the critical section, then re-check once in it - esp_sha_wait_idle(); - - esp_sha_lock_memory_block(); - - esp_sha_wait_idle(); - - DPORT_REG_WRITE(SHA_LOAD_REG(sha_type), 1); - while(DPORT_REG_READ(SHA_BUSY_REG(sha_type)) == 1) { } - digest_state_words = (uint32_t *)digest_state; - reg_addr_buf = (uint32_t *)(SHA_TEXT_BASE); - if(sha_type == SHA2_384 || sha_type == SHA2_512) { - /* for these ciphers using 64-bit states, swap each pair of words */ - DPORT_INTERRUPT_DISABLE(); // Disable interrupt only on current CPU. - for(int i = 0; i < word_len; i += 2) { - digest_state_words[i+1] = DPORT_SEQUENCE_REG_READ((uint32_t)®_addr_buf[i]); - digest_state_words[i] = DPORT_SEQUENCE_REG_READ((uint32_t)®_addr_buf[i+1]); - } - DPORT_INTERRUPT_RESTORE(); // restore the previous interrupt level - } else { - esp_dport_access_read_buffer(digest_state_words, (uint32_t)®_addr_buf[0], word_len); - } - esp_sha_unlock_memory_block(); - - /* Fault injection check: verify SHA engine actually ran, - state is not all zeroes. - */ - for (int i = 0; i < word_len; i++) { - if (digest_state_words[i] != 0) { - return; - } - } - abort(); // SHA peripheral returned all zero state, probably due to fault injection -} - -void esp_sha_block(esp_sha_type sha_type, const void *data_block, bool is_first_block) -{ - uint32_t *reg_addr_buf = NULL; - uint32_t *data_words = NULL; -#ifndef NDEBUG - { - SemaphoreHandle_t *engine_state = sha_get_engine_state(sha_type); - assert(uxSemaphoreGetCount(engine_state) == 0 && - "SHA engine should be locked" ); - } -#endif - - // preemptively do this before entering the critical section, then re-check once in it - esp_sha_wait_idle(); - - esp_sha_lock_memory_block(); - - esp_sha_wait_idle(); - - /* Fill the data block */ - reg_addr_buf = (uint32_t *)(SHA_TEXT_BASE); - data_words = (uint32_t *)data_block; - for (int i = 0; i < block_length(sha_type) / 4; i++) { - reg_addr_buf[i] = __builtin_bswap32(data_words[i]); - } - asm volatile ("memw"); - - if(is_first_block) { - DPORT_REG_WRITE(SHA_START_REG(sha_type), 1); - } else { - DPORT_REG_WRITE(SHA_CONTINUE_REG(sha_type), 1); - } - - esp_sha_unlock_memory_block(); - - /* Note: deliberately not waiting for this operation to complete, - as a performance tweak - delay waiting until the next time we need the SHA - unit, instead. - */ -} diff --git a/components/mbedtls/port/esp8266/aes.c b/components/mbedtls/port/esp8266/aes.c new file mode 100644 index 00000000..5ba2e283 --- /dev/null +++ b/components/mbedtls/port/esp8266/aes.c @@ -0,0 +1,181 @@ +/** + * \brief AES block cipher, ESP8266 accelerated version + * Based on mbedTLS FIPS-197 compliant version. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016-2017, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include "mbedtls/aes.h" + +#if defined(MBEDTLS_AES_ALT) + +void mbedtls_aes_init(mbedtls_aes_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_aes_context)); +} + +void mbedtls_aes_free(mbedtls_aes_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_aes_context)); +} + +#if defined(MBEDTLS_CIPHER_MODE_XTS) +void mbedtls_aes_xts_init(mbedtls_aes_xts_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_aes_xts_context)); +} + +void mbedtls_aes_xts_free(mbedtls_aes_xts_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_aes_xts_context)); +} + +int mbedtls_aes_xts_setkey_enc(mbedtls_aes_xts_context *ctx, + const unsigned char *key, + unsigned int keybits) +{ + return esp_aes_xts_set_encrypt_key(ctx, key, keybits); +} + +int mbedtls_aes_xts_setkey_dec(mbedtls_aes_xts_context *ctx, + const unsigned char *key, + unsigned int keybits) +{ + return esp_aes_xts_set_decrypt_key(ctx, key, keybits); +} + +int mbedtls_aes_crypt_xts(mbedtls_aes_xts_context *ctx, + int mode, + size_t length, + const unsigned char data_unit[16], + const unsigned char *input, + unsigned char *output) +{ + return esp_aes_crypt_xts(ctx, MBEDTLS_AES_ENCRYPT == mode, length, data_unit, input, output); +} +#endif + +int mbedtls_aes_setkey_enc(mbedtls_aes_context *ctx, const unsigned char *key, + unsigned int keybits) +{ + return esp_aes_set_encrypt_key(ctx, key, keybits); +} + +int mbedtls_aes_setkey_dec(mbedtls_aes_context *ctx, const unsigned char *key, + unsigned int keybits) +{ + return esp_aes_set_decrypt_key(ctx, key, keybits); +} + +int mbedtls_aes_crypt_ecb(mbedtls_aes_context *ctx, + int mode, + const unsigned char input[16], + unsigned char output[16]) +{ + if (MBEDTLS_AES_DECRYPT == mode) + return esp_aes_decrypt_ecb(ctx, input, output); + else + return esp_aes_encrypt_ecb(ctx, input, output); +} + +#if defined(MBEDTLS_CIPHER_MODE_CBC) +int mbedtls_aes_crypt_cbc(mbedtls_aes_context *ctx, + int mode, + size_t length, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output) +{ + if (MBEDTLS_AES_DECRYPT == mode) + return esp_aes_decrypt_cbc(ctx, input, length, output, length, iv); + else + return esp_aes_encrypt_cbc(ctx, input, length, output, length, iv); +} +#endif + +#if defined(MBEDTLS_CIPHER_MODE_CFB) +int mbedtls_aes_crypt_cfb128(mbedtls_aes_context *ctx, + int mode, + size_t length, + size_t *iv_off, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output) +{ + if (MBEDTLS_AES_DECRYPT == mode) + return esp_aes_decrypt_cfb128(ctx, input, length, output, length, iv, iv_off); + else + return esp_aes_encrypt_cfb128(ctx, input, length, output, length, iv, iv_off); +} + +int mbedtls_aes_crypt_cfb8(mbedtls_aes_context *ctx, + int mode, + size_t length, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output) +{ + if (MBEDTLS_AES_DECRYPT == mode) + return esp_aes_decrypt_cfb8(ctx, input, length, output, length, iv); + else + return esp_aes_encrypt_cfb8(ctx, input, length, output, length, iv); +} +#endif + +#if defined(MBEDTLS_CIPHER_MODE_OFB) +int mbedtls_aes_crypt_ofb(mbedtls_aes_context *ctx, + size_t length, + size_t *iv_off, + unsigned char iv[16], + const unsigned char *input, + unsigned char *output) +{ + return esp_aes_crypt_ofb(ctx, length, iv_off, iv, input, output); +} +#endif + +#if defined(MBEDTLS_CIPHER_MODE_CTR) +int mbedtls_aes_crypt_ctr(mbedtls_aes_context *ctx, + size_t length, + size_t *nc_off, + unsigned char nonce_counter[16], + unsigned char stream_block[16], + const unsigned char *input, + unsigned char *output) +{ + return esp_aes_encrypt_ctr(ctx, nc_off, nonce_counter, stream_block, input, + length, output, length); +} +#endif + +int mbedtls_internal_aes_encrypt(mbedtls_aes_context *ctx, + const unsigned char input[16], + unsigned char output[16]) +{ + return esp_aes_encrypt(ctx, input, 16, output, 16); +} + +int mbedtls_internal_aes_decrypt(mbedtls_aes_context *ctx, + const unsigned char input[16], + unsigned char output[16]) +{ + return esp_aes_decrypt(ctx, input, 16, output, 16); +} + +#endif /* MBEDTLS_AES_ALT */ diff --git a/components/mbedtls/port/esp8266/include/aes_alt.h b/components/mbedtls/port/esp8266/include/aes_alt.h new file mode 100644 index 00000000..5dd6b98e --- /dev/null +++ b/components/mbedtls/port/esp8266/include/aes_alt.h @@ -0,0 +1,45 @@ +/** + * \file aes_alt.h + * + * \brief AES block cipher + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * + */ +#ifndef AES_ALT_H +#define AES_ALT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(MBEDTLS_AES_ALT) +#include "esp_aes.h" + +typedef esp_aes_t mbedtls_aes_context; + +#if defined(MBEDTLS_CIPHER_MODE_XTS) +typedef esp_aes_xts_t mbedtls_aes_xts_context; +#endif + +#ifdef __cplusplus +} +#endif + +#endif + +#endif /* MBEDTLS_AES_ALT */ diff --git a/components/mbedtls/port/esp8266/include/arc4_alt.h b/components/mbedtls/port/esp8266/include/arc4_alt.h new file mode 100644 index 00000000..1fe52e57 --- /dev/null +++ b/components/mbedtls/port/esp8266/include/arc4_alt.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * + */ +#ifndef ARC4_ALT_H +#define ARC4_ALT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(MBEDTLS_ARC4_ALT) +#include "esp_arc4.h" + +typedef esp_arc4_context mbedtls_arc4_context; + +#define mbedtls_arc4_init(_ctx) { } + +#define mbedtls_arc4_free(_ctx) { } + +#define mbedtls_arc4_setup(_ctx, _s, _l) esp_arc4_setup(_ctx, _s, _l) + +#define mbedtls_arc4_crypt(_ctx, _l, _i, _o) esp_arc4_encrypt(_ctx, _l, _i, _o) + +#endif /* MBEDTLS_ARC4_ALT */ + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/components/mbedtls/port/esp8266/include/md5_alt.h b/components/mbedtls/port/esp8266/include/md5_alt.h new file mode 100644 index 00000000..8a0b808b --- /dev/null +++ b/components/mbedtls/port/esp8266/include/md5_alt.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * + */ +#ifndef MD5_ALT_H +#define MD5_ALT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(MBEDTLS_MD5_ALT) +#include "esp_md5.h" + +typedef esp_md5_context_t mbedtls_md5_context; + +#define mbedtls_md5_init(_ctx) { } + +#define mbedtls_md5_free(_ctx) { } + +#define mbedtls_md5_clone(_d, _s) { *(_d) = *(_s); } + +#define mbedtls_md5_starts_ret(_ctx) esp_md5_init(_ctx) + +#define mbedtls_md5_update_ret(_ctx, _s, _l) esp_md5_update(_ctx, _s, _l) + +#define mbedtls_md5_finish_ret(_ctx, _d) esp_md5_final(_ctx, _d) + +#define mbedtls_internal_md5_process(_ctx, _s) esp_md5_update(_ctx, _s, 64) +#endif /* MBEDTLS_MD5_ALT */ + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/components/mbedtls/port/include/sha1_alt.h b/components/mbedtls/port/esp8266/include/sha1_alt.h similarity index 61% rename from components/mbedtls/port/include/sha1_alt.h rename to components/mbedtls/port/esp8266/include/sha1_alt.h index 54b77408..f0c86901 100644 --- a/components/mbedtls/port/include/sha1_alt.h +++ b/components/mbedtls/port/esp8266/include/sha1_alt.h @@ -1,5 +1,5 @@ /* - * SHA-1 implementation with hardware ESP32 support added. + * SHA-1 implementation with extra ESP8266 support added. * Uses mbedTLS software implementation for failover when concurrent * SHA operations are in use. * @@ -29,29 +29,14 @@ extern "C" { #if defined(MBEDTLS_SHA1_ALT) -typedef enum { - ESP_MBEDTLS_SHA1_UNUSED, /* first block hasn't been processed yet */ - ESP_MBEDTLS_SHA1_HARDWARE, /* using hardware SHA engine */ - ESP_MBEDTLS_SHA1_SOFTWARE, /* using software SHA */ -} esp_mbedtls_sha1_mode; +#include "esp_sha.h" -/** - * \brief SHA-1 context structure - */ -typedef struct -{ - uint32_t total[2]; /*!< number of bytes processed */ - uint32_t state[5]; /*!< intermediate digest state */ - unsigned char buffer[64]; /*!< data block being processed */ - esp_mbedtls_sha1_mode mode; -} -mbedtls_sha1_context; +typedef esp_sha1_t mbedtls_sha1_context; -#endif +#endif /* MBEDTLS_SHA1_ALT */ #ifdef __cplusplus } #endif #endif - diff --git a/components/mbedtls/port/include/sha256_alt.h b/components/mbedtls/port/esp8266/include/sha256_alt.h similarity index 58% rename from components/mbedtls/port/include/sha256_alt.h rename to components/mbedtls/port/esp8266/include/sha256_alt.h index 436f5324..914ac89a 100644 --- a/components/mbedtls/port/include/sha256_alt.h +++ b/components/mbedtls/port/esp8266/include/sha256_alt.h @@ -1,5 +1,5 @@ /* - * SHA-256 implementation with hardware ESP32 support added. + * SHA-256 implementation with extra ESP8266 support added. * Uses mbedTLS software implementation for failover when concurrent * SHA operations are in use. * @@ -29,26 +29,11 @@ extern "C" { #if defined(MBEDTLS_SHA256_ALT) -typedef enum { - ESP_MBEDTLS_SHA256_UNUSED, /* first block hasn't been processed yet */ - ESP_MBEDTLS_SHA256_HARDWARE, /* using hardware SHA engine */ - ESP_MBEDTLS_SHA256_SOFTWARE, /* using software SHA */ -} esp_mbedtls_sha256_mode; +#include "esp_sha.h" -/** - * \brief SHA-256 context structure - */ -typedef struct -{ - uint32_t total[2]; /*!< number of bytes processed */ - uint32_t state[8]; /*!< intermediate digest state */ - unsigned char buffer[64]; /*!< data block being processed */ - int is224; /*!< 0 => SHA-256, else SHA-224 */ - esp_mbedtls_sha256_mode mode; -} -mbedtls_sha256_context; +typedef esp_sha_t mbedtls_sha256_context; -#endif +#endif /* MBEDTLS_SHA256_ALT */ #ifdef __cplusplus } diff --git a/components/mbedtls/port/include/sha512_alt.h b/components/mbedtls/port/esp8266/include/sha512_alt.h similarity index 58% rename from components/mbedtls/port/include/sha512_alt.h rename to components/mbedtls/port/esp8266/include/sha512_alt.h index 36b8fc9d..af2f5799 100644 --- a/components/mbedtls/port/include/sha512_alt.h +++ b/components/mbedtls/port/esp8266/include/sha512_alt.h @@ -1,5 +1,5 @@ /* - * SHA-512 implementation with hardware ESP32 support added. + * SHA-512 implementation with extra ESP8266 support added. * Uses mbedTLS software implementation for failover when concurrent * SHA operations are in use. * @@ -29,26 +29,11 @@ extern "C" { #if defined(MBEDTLS_SHA512_ALT) -typedef enum { - ESP_MBEDTLS_SHA512_UNUSED, /* first block hasn't been processed yet */ - ESP_MBEDTLS_SHA512_HARDWARE, /* using hardware SHA engine */ - ESP_MBEDTLS_SHA512_SOFTWARE, /* using software SHA */ -} esp_mbedtls_sha512_mode; +#include "esp_sha.h" -/** - * \brief SHA-512 context structure - */ -typedef struct -{ - uint64_t total[2]; /*!< number of bytes processed */ - uint64_t state[8]; /*!< intermediate digest state */ - unsigned char buffer[128]; /*!< data block being processed */ - int is384; /*!< 0 => SHA-512, else SHA-384 */ - esp_mbedtls_sha512_mode mode; -} -mbedtls_sha512_context; +typedef esp_sha512_t mbedtls_sha512_context; -#endif +#endif /* MBEDTLS_SHA512_ALT */ #ifdef __cplusplus } diff --git a/components/mbedtls/port/esp8266/sha1.c b/components/mbedtls/port/esp8266/sha1.c new file mode 100644 index 00000000..45a63d60 --- /dev/null +++ b/components/mbedtls/port/esp8266/sha1.c @@ -0,0 +1,68 @@ +/** + * \brief AES block cipher, ESP8266 accelerated version + * Based on mbedTLS FIPS-197 compliant version. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016-2017, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include "mbedtls/sha1.h" + +#if defined(MBEDTLS_SHA1_ALT) + +void mbedtls_sha1_init(mbedtls_sha1_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_sha1_context)); +} + +void mbedtls_sha1_free(mbedtls_sha1_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_sha1_context)); +} + +void mbedtls_sha1_clone(mbedtls_sha1_context *dst, const mbedtls_sha1_context *src) +{ + memcpy(dst, src, sizeof(mbedtls_sha1_context)); +} + +int mbedtls_sha1_starts_ret(mbedtls_sha1_context *ctx) +{ + return esp_sha1_init(ctx); +} + +int mbedtls_sha1_update_ret(mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen) +{ + return esp_sha1_update(ctx, input, ilen); +} + +int mbedtls_sha1_finish_ret(mbedtls_sha1_context *ctx, unsigned char output[64]) +{ + return esp_sha1_finish(ctx, output); +} + +int mbedtls_internal_sha1_process(mbedtls_sha1_context *ctx, const unsigned char data[128]) +{ + return esp_sha1_update(ctx, data, 64); +} + +// int mbedtls_sha512_ret(const unsigned char *input, size_t ilen, unsigned char output[64], int is384) +// { + +// } + +#endif /* MBEDTLS_AES_ALT */ diff --git a/components/mbedtls/port/esp8266/sha256.c b/components/mbedtls/port/esp8266/sha256.c new file mode 100644 index 00000000..2e8f8448 --- /dev/null +++ b/components/mbedtls/port/esp8266/sha256.c @@ -0,0 +1,75 @@ +/** + * \brief AES block cipher, ESP8266 accelerated version + * Based on mbedTLS FIPS-197 compliant version. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016-2017, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include "mbedtls/sha256.h" + +#if defined(MBEDTLS_SHA256_ALT) + +void mbedtls_sha256_init(mbedtls_sha256_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_sha256_context)); +} + +void mbedtls_sha256_free(mbedtls_sha256_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_sha256_context)); +} + +void mbedtls_sha256_clone(mbedtls_sha256_context *dst, const mbedtls_sha256_context *src) +{ + memcpy(dst, src, sizeof(mbedtls_sha256_context)); +} + +int mbedtls_sha256_starts_ret(mbedtls_sha256_context *ctx, int is224) +{ + int ret; + + if (is224) + ret = esp_sha224_init(ctx); + else + ret = esp_sha256_init(ctx); + + return ret; +} + +int mbedtls_sha256_update_ret(mbedtls_sha256_context *ctx, const unsigned char *input, size_t ilen) +{ + return esp_sha256_update(ctx, input, ilen); +} + +int mbedtls_sha256_finish_ret(mbedtls_sha256_context *ctx, unsigned char output[64]) +{ + return esp_sha256_finish(ctx, output); +} + +int mbedtls_internal_sha256_process(mbedtls_sha256_context *ctx, const unsigned char data[128]) +{ + return esp_sha256_update(ctx, data, 64); +} + +// int mbedtls_sha512_ret(const unsigned char *input, size_t ilen, unsigned char output[64], int is384) +// { + +// } + +#endif /* MBEDTLS_AES_ALT */ diff --git a/components/mbedtls/port/esp8266/sha512.c b/components/mbedtls/port/esp8266/sha512.c new file mode 100644 index 00000000..db1ec919 --- /dev/null +++ b/components/mbedtls/port/esp8266/sha512.c @@ -0,0 +1,75 @@ +/** + * \brief AES block cipher, ESP8266 accelerated version + * Based on mbedTLS FIPS-197 compliant version. + * + * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved + * Additions Copyright (C) 2016-2017, Espressif Systems (Shanghai) PTE Ltd + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include "mbedtls/sha512.h" + +#if defined(MBEDTLS_SHA512_ALT) + +void mbedtls_sha512_init(mbedtls_sha512_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_sha512_context)); +} + +void mbedtls_sha512_free(mbedtls_sha512_context *ctx) +{ + memset(ctx, 0, sizeof(mbedtls_sha512_context)); +} + +void mbedtls_sha512_clone(mbedtls_sha512_context *dst, const mbedtls_sha512_context *src) +{ + memcpy(dst, src, sizeof(mbedtls_sha512_context)); +} + +int mbedtls_sha512_starts_ret(mbedtls_sha512_context *ctx, int is384) +{ + int ret; + + if (is384) + ret = esp_sha384_init(ctx); + else + ret = esp_sha512_init(ctx); + + return ret; +} + +int mbedtls_sha512_update_ret(mbedtls_sha512_context *ctx, const unsigned char *input, size_t ilen) +{ + return esp_sha512_update(ctx, input, ilen); +} + +int mbedtls_sha512_finish_ret(mbedtls_sha512_context *ctx, unsigned char output[64]) +{ + return esp_sha512_finish(ctx, output); +} + +int mbedtls_internal_sha512_process(mbedtls_sha512_context *ctx, const unsigned char data[128]) +{ + return esp_sha512_update(ctx, data, 128); +} + +// int mbedtls_sha512_ret(const unsigned char *input, size_t ilen, unsigned char output[64], int is384) +// { + +// } + +#endif /* MBEDTLS_AES_ALT */ diff --git a/components/mbedtls/port/esp_bignum.c b/components/mbedtls/port/esp_bignum.c deleted file mode 100644 index 09bb774b..00000000 --- a/components/mbedtls/port/esp_bignum.c +++ /dev/null @@ -1,683 +0,0 @@ -/** - * \brief Multi-precision integer library, ESP32 hardware accelerated parts - * - * based on mbedTLS implementation - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -#include -#include -#include -#include -#include -#include -#include -#include "esp32/rom/bigint.h" -#include "soc/hwcrypto_periph.h" -#include "esp_system.h" -#include "esp_log.h" -#include "esp_intr_alloc.h" -#include "esp_attr.h" - -#include - -#include "freertos/FreeRTOS.h" -#include "freertos/task.h" -#include "freertos/semphr.h" -#include "driver/periph_ctrl.h" - -/* Some implementation notes: - * - * - Naming convention x_words, y_words, z_words for number of words (limbs) used in a particular - * bignum. This number may be less than the size of the bignum - * - * - Naming convention hw_words for the hardware length of the operation. This number is always - * rounded up to a 512 bit multiple, and may be larger than any of the numbers involved in the - * calculation. - * - * - Timing behaviour of these functions will depend on the length of the inputs. This is fundamentally - * the same constraint as the software mbedTLS implementations, and relies on the same - * countermeasures (exponent blinding, etc) which are used in mbedTLS. - */ - -static const __attribute__((unused)) char *TAG = "bignum"; - -#define ciL (sizeof(mbedtls_mpi_uint)) /* chars in limb */ -#define biL (ciL << 3) /* bits in limb */ - -#if defined(CONFIG_MBEDTLS_MPI_USE_INTERRUPT) -static SemaphoreHandle_t op_complete_sem; - -static IRAM_ATTR void rsa_complete_isr(void *arg) -{ - BaseType_t higher_woken; - DPORT_REG_WRITE(RSA_INTERRUPT_REG, 1); - xSemaphoreGiveFromISR(op_complete_sem, &higher_woken); - if (higher_woken) { - portYIELD_FROM_ISR(); - } -} - -static void rsa_isr_initialise(void) -{ - if (op_complete_sem == NULL) { - op_complete_sem = xSemaphoreCreateBinary(); - esp_intr_alloc(ETS_RSA_INTR_SOURCE, 0, rsa_complete_isr, NULL, NULL); - } -} - -#endif /* CONFIG_MBEDTLS_MPI_USE_INTERRUPT */ - -static _lock_t mpi_lock; - -void esp_mpi_acquire_hardware( void ) -{ - /* newlib locks lazy initialize on ESP-IDF */ - _lock_acquire(&mpi_lock); - - /* Enable RSA hardware */ - periph_module_enable(PERIPH_RSA_MODULE); - DPORT_REG_CLR_BIT(DPORT_RSA_PD_CTRL_REG, DPORT_RSA_PD); - - while(DPORT_REG_READ(RSA_CLEAN_REG) != 1); - // Note: from enabling RSA clock to here takes about 1.3us - -#ifdef CONFIG_MBEDTLS_MPI_USE_INTERRUPT - rsa_isr_initialise(); -#endif -} - -void esp_mpi_release_hardware( void ) -{ - DPORT_REG_SET_BIT(DPORT_RSA_PD_CTRL_REG, DPORT_RSA_PD); - - /* Disable RSA hardware */ - periph_module_disable(PERIPH_RSA_MODULE); - - _lock_release(&mpi_lock); -} - -/* Convert bit count to word count - */ -static inline size_t bits_to_words(size_t bits) -{ - return (bits + 31) / 32; -} - -/* Round up number of words to nearest - 512 bit (16 word) block count. -*/ -static inline size_t hardware_words(size_t words) -{ - return (words + 0xF) & ~0xF; -} - -/* Number of words used to hold 'mpi'. - - Equivalent of bits_to_words(mbedtls_mpi_bitlen(mpi)), but uses less cycles if the - exact bit count is not needed. - - Note that mpi->n (size of memory buffer) may be higher than this - number, if the high bits are mostly zeroes. -*/ -static inline size_t word_length(const mbedtls_mpi *mpi) -{ - for(size_t i = mpi->n; i > 0; i--) { - if( mpi->p[i - 1] != 0 ) { - return i; - } - } - return 0; -} - -/* Copy mbedTLS MPI bignum 'mpi' to hardware memory block at 'mem_base'. - - If hw_words is higher than the number of words in the bignum then - these additional words will be zeroed in the memory buffer. - -*/ -static inline void mpi_to_mem_block(uint32_t mem_base, const mbedtls_mpi *mpi, size_t hw_words) -{ - uint32_t *pbase = (uint32_t *)mem_base; - uint32_t copy_words = hw_words < mpi->n ? hw_words : mpi->n; - - /* Copy MPI data to memory block registers */ - for (int i = 0; i < copy_words; i++) { - pbase[i] = mpi->p[i]; - } - - /* Zero any remaining memory block data */ - for (int i = copy_words; i < hw_words; i++) { - pbase[i] = 0; - } - - /* Note: not executing memw here, can do it before we start a bignum operation */ -} - -/* Read mbedTLS MPI bignum back from hardware memory block. - - Reads num_words words from block. - - Bignum 'x' should already be grown to at least num_words by caller (can be done while - calculation is in progress, to save some cycles) -*/ -static inline void mem_block_to_mpi(mbedtls_mpi *x, uint32_t mem_base, int num_words) -{ - assert(x->n >= num_words); - - /* Copy data from memory block registers */ - esp_dport_access_read_buffer(x->p, mem_base, num_words); - - /* Zero any remaining limbs in the bignum, if the buffer is bigger - than num_words */ - for(size_t i = num_words; i < x->n; i++) { - x->p[i] = 0; - } -} - - -/** - * - * There is a need for the value of integer N' such that B^-1(B-1)-N^-1N'=1, - * where B^-1(B-1) mod N=1. Actually, only the least significant part of - * N' is needed, hence the definition N0'=N' mod b. We reproduce below the - * simple algorithm from an article by Dusse and Kaliski to efficiently - * find N0' from N0 and b - */ -static mbedtls_mpi_uint modular_inverse(const mbedtls_mpi *M) -{ - int i; - uint64_t t = 1; - uint64_t two_2_i_minus_1 = 2; /* 2^(i-1) */ - uint64_t two_2_i = 4; /* 2^i */ - uint64_t N = M->p[0]; - - for (i = 2; i <= 32; i++) { - if ((mbedtls_mpi_uint) N * t % two_2_i >= two_2_i_minus_1) { - t += two_2_i_minus_1; - } - - two_2_i_minus_1 <<= 1; - two_2_i <<= 1; - } - - return (mbedtls_mpi_uint)(UINT32_MAX - t + 1); -} - -/* Calculate Rinv = RR^2 mod M, where: - * - * R = b^n where b = 2^32, n=num_words, - * R = 2^N (where N=num_bits) - * RR = R^2 = 2^(2*N) (where N=num_bits=num_words*32) - * - * This calculation is computationally expensive (mbedtls_mpi_mod_mpi) - * so caller should cache the result where possible. - * - * DO NOT call this function while holding esp_mpi_acquire_hardware(). - * - */ -static int calculate_rinv(mbedtls_mpi *Rinv, const mbedtls_mpi *M, int num_words) -{ - int ret; - size_t num_bits = num_words * 32; - mbedtls_mpi RR; - mbedtls_mpi_init(&RR); - MBEDTLS_MPI_CHK(mbedtls_mpi_set_bit(&RR, num_bits * 2, 1)); - MBEDTLS_MPI_CHK(mbedtls_mpi_mod_mpi(Rinv, &RR, M)); - - cleanup: - mbedtls_mpi_free(&RR); - return ret; -} - - -/* Begin an RSA operation. op_reg specifies which 'START' register - to write to. -*/ -static inline void start_op(uint32_t op_reg) -{ - /* Clear interrupt status */ - DPORT_REG_WRITE(RSA_INTERRUPT_REG, 1); - - /* Note: above REG_WRITE includes a memw, so we know any writes - to the memory blocks are also complete. */ - - DPORT_REG_WRITE(op_reg, 1); -} - -/* Wait for an RSA operation to complete. -*/ -static inline void wait_op_complete(uint32_t op_reg) -{ -#ifdef CONFIG_MBEDTLS_MPI_USE_INTERRUPT - if (!xSemaphoreTake(op_complete_sem, 2000 / portTICK_PERIOD_MS)) { - ESP_LOGE(TAG, "Timed out waiting for RSA operation (op_reg 0x%x int_reg 0x%x)", - op_reg, DPORT_REG_READ(RSA_INTERRUPT_REG)); - abort(); /* indicates a fundamental problem with driver */ - } -#else - while(DPORT_REG_READ(RSA_INTERRUPT_REG) != 1) - { } - - /* clear the interrupt */ - DPORT_REG_WRITE(RSA_INTERRUPT_REG, 1); -#endif - -} - -/* Sub-stages of modulo multiplication/exponentiation operations */ -inline static int modular_multiply_finish(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t hw_words, size_t z_words); - -/* Z = (X * Y) mod M - - Not an mbedTLS function -*/ -int esp_mpi_mul_mpi_mod(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, const mbedtls_mpi *M) -{ - int ret; - size_t x_bits = mbedtls_mpi_bitlen(X); - size_t y_bits = mbedtls_mpi_bitlen(Y); - size_t m_bits = mbedtls_mpi_bitlen(M); - size_t z_bits = MIN(m_bits, x_bits + y_bits); - size_t x_words = bits_to_words(x_bits); - size_t y_words = bits_to_words(y_bits); - size_t m_words = bits_to_words(m_bits); - size_t z_words = bits_to_words(z_bits); - size_t hw_words = hardware_words(MAX(x_words, MAX(y_words, m_words))); /* longest operand */ - mbedtls_mpi Rinv; - mbedtls_mpi_uint Mprime; - - /* Calculate and load the first stage montgomery multiplication */ - mbedtls_mpi_init(&Rinv); - MBEDTLS_MPI_CHK(calculate_rinv(&Rinv, M, hw_words)); - Mprime = modular_inverse(M); - - esp_mpi_acquire_hardware(); - - /* Load M, X, Rinv, Mprime (Mprime is mod 2^32) */ - mpi_to_mem_block(RSA_MEM_M_BLOCK_BASE, M, hw_words); - mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); - mpi_to_mem_block(RSA_MEM_RB_BLOCK_BASE, &Rinv, hw_words); - DPORT_REG_WRITE(RSA_M_DASH_REG, (uint32_t)Mprime); - - /* "mode" register loaded with number of 512-bit blocks, minus 1 */ - DPORT_REG_WRITE(RSA_MULT_MODE_REG, (hw_words / 16) - 1); - - /* Execute first stage montgomery multiplication */ - start_op(RSA_MULT_START_REG); - - wait_op_complete(RSA_MULT_START_REG); - - /* execute second stage */ - ret = modular_multiply_finish(Z, X, Y, hw_words, z_words); - - esp_mpi_release_hardware(); - - cleanup: - mbedtls_mpi_free(&Rinv); - return ret; -} - -#if defined(MBEDTLS_MPI_EXP_MOD_ALT) - -/* - * Sliding-window exponentiation: Z = X^Y mod M (HAC 14.85) - * - * _Rinv is optional pre-calculated version of Rinv (via calculate_rinv()). - * - * (See RSA Accelerator section in Technical Reference for more about Mprime, Rinv) - * - */ -int mbedtls_mpi_exp_mod( mbedtls_mpi* Z, const mbedtls_mpi* X, const mbedtls_mpi* Y, const mbedtls_mpi* M, mbedtls_mpi* _Rinv ) -{ - int ret = 0; - size_t x_words = word_length(X); - size_t y_words = word_length(Y); - size_t m_words = word_length(M); - - /* "all numbers must be the same length", so choose longest number - as cardinal length of operation... - */ - size_t hw_words = hardware_words(MAX(m_words, MAX(x_words, y_words))); - - mbedtls_mpi Rinv_new; /* used if _Rinv == NULL */ - mbedtls_mpi *Rinv; /* points to _Rinv (if not NULL) othwerwise &RR_new */ - mbedtls_mpi_uint Mprime; - - if (mbedtls_mpi_cmp_int(M, 0) <= 0 || (M->p[0] & 1) == 0) { - return MBEDTLS_ERR_MPI_BAD_INPUT_DATA; - } - - if (mbedtls_mpi_cmp_int(Y, 0) < 0) { - return MBEDTLS_ERR_MPI_BAD_INPUT_DATA; - } - - if (mbedtls_mpi_cmp_int(Y, 0) == 0) { - return mbedtls_mpi_lset(Z, 1); - } - - if (hw_words * 32 > 4096) { - return MBEDTLS_ERR_MPI_NOT_ACCEPTABLE; - } - - /* Determine RR pointer, either _RR for cached value - or local RR_new */ - if (_Rinv == NULL) { - mbedtls_mpi_init(&Rinv_new); - Rinv = &Rinv_new; - } else { - Rinv = _Rinv; - } - if (Rinv->p == NULL) { - MBEDTLS_MPI_CHK(calculate_rinv(Rinv, M, hw_words)); - } - - Mprime = modular_inverse(M); - - esp_mpi_acquire_hardware(); - - /* "mode" register loaded with number of 512-bit blocks, minus 1 */ - DPORT_REG_WRITE(RSA_MODEXP_MODE_REG, (hw_words / 16) - 1); - - /* Load M, X, Rinv, M-prime (M-prime is mod 2^32) */ - mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); - mpi_to_mem_block(RSA_MEM_Y_BLOCK_BASE, Y, hw_words); - mpi_to_mem_block(RSA_MEM_M_BLOCK_BASE, M, hw_words); - mpi_to_mem_block(RSA_MEM_RB_BLOCK_BASE, Rinv, hw_words); - DPORT_REG_WRITE(RSA_M_DASH_REG, Mprime); - - start_op(RSA_START_MODEXP_REG); - - /* X ^ Y may actually be shorter than M, but unlikely when used for crypto */ - if ((ret = mbedtls_mpi_grow(Z, m_words)) != 0) { - esp_mpi_release_hardware(); - goto cleanup; - } - - wait_op_complete(RSA_START_MODEXP_REG); - - mem_block_to_mpi(Z, RSA_MEM_Z_BLOCK_BASE, m_words); - esp_mpi_release_hardware(); - - // Compensate for negative X - if (X->s == -1 && (Y->p[0] & 1) != 0) { - Z->s = -1; - MBEDTLS_MPI_CHK(mbedtls_mpi_add_mpi(Z, M, Z)); - } else { - Z->s = 1; - } - - cleanup: - if (_Rinv == NULL) { - mbedtls_mpi_free(&Rinv_new); - } - - return ret; -} - -#endif /* MBEDTLS_MPI_EXP_MOD_ALT */ - -/* Second & final step of a modular multiply - load second multiplication - * factor Y, run the operation (modular inverse), read back the result - * into Z. - * - * Called from both mbedtls_mpi_exp_mod and mbedtls_mpi_mod_mpi. - * - * @param Z result value - * @param X first multiplication factor (used to set sign of result). - * @param Y second multiplication factor. - * @param hw_words Size of the hardware operation, in words - * @param z_words Size of the expected result, in words (may be less than hw_words). - * Z will be grown to at least this length. - * - * Caller must have already called esp_mpi_acquire_hardware(). - */ -static int modular_multiply_finish(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t hw_words, size_t z_words) -{ - int ret = 0; - - /* Load Y to X input memory block, rerun */ - mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, Y, hw_words); - - start_op(RSA_MULT_START_REG); - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow(Z, z_words) ); - - wait_op_complete(RSA_MULT_START_REG); - - mem_block_to_mpi(Z, RSA_MEM_Z_BLOCK_BASE, z_words); - - Z->s = X->s * Y->s; - - cleanup: - return ret; -} - -#if defined(MBEDTLS_MPI_MUL_MPI_ALT) /* MBEDTLS_MPI_MUL_MPI_ALT */ - -static int mpi_mult_mpi_failover_mod_mult(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t z_words); -static int mpi_mult_mpi_overlong(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t Y_bits, size_t z_words); - -/* Z = X * Y */ -int mbedtls_mpi_mul_mpi( mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y ) -{ - int ret = 0; - size_t x_bits = mbedtls_mpi_bitlen(X); - size_t y_bits = mbedtls_mpi_bitlen(Y); - size_t x_words = bits_to_words(x_bits); - size_t y_words = bits_to_words(y_bits); - size_t z_words = bits_to_words(x_bits + y_bits); - size_t hw_words = hardware_words(MAX(x_words, y_words)); // length of one operand in hardware - - /* Short-circuit eval if either argument is 0 or 1. - - This is needed as the mpi modular division - argument will sometimes call in here when one - argument is too large for the hardware unit, but the other - argument is zero or one. - */ - if (x_bits == 0 || y_bits == 0) { - mbedtls_mpi_lset(Z, 0); - return 0; - } - if (x_bits == 1) { - ret = mbedtls_mpi_copy(Z, Y); - Z->s *= X->s; - return ret; - } - if (y_bits == 1) { - ret = mbedtls_mpi_copy(Z, X); - Z->s *= Y->s; - return ret; - } - - /* If either factor is over 2048 bits, we can't use the standard hardware multiplier - (it assumes result is double longest factor, and result is max 4096 bits.) - - However, we can fail over to mod_mult for up to 4096 bits of result (modulo - multiplication doesn't have the same restriction, so result is simply the - number of bits in X plus number of bits in in Y.) - */ - if (hw_words * 32 > 2048) { - if (z_words * 32 <= 4096) { - /* Note: it's possible to use mpi_mult_mpi_overlong - for this case as well, but it's very slightly - slower and requires a memory allocation. - */ - return mpi_mult_mpi_failover_mod_mult(Z, X, Y, z_words); - } else { - /* Still too long for the hardware unit... */ - if(y_words > x_words) { - return mpi_mult_mpi_overlong(Z, X, Y, y_words, z_words); - } else { - return mpi_mult_mpi_overlong(Z, Y, X, x_words, z_words); - } - } - } - - /* Otherwise, we can use the (faster) multiply hardware unit */ - - esp_mpi_acquire_hardware(); - - /* Copy X (right-extended) & Y (left-extended) to memory block */ - mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); - mpi_to_mem_block(RSA_MEM_Z_BLOCK_BASE + hw_words * 4, Y, hw_words); - /* NB: as Y is left-extended, we don't zero the bottom words_mult words of Y block. - This is OK for now because zeroing is done by hardware when we do esp_mpi_acquire_hardware(). - */ - - DPORT_REG_WRITE(RSA_M_DASH_REG, 0); - - /* "mode" register loaded with number of 512-bit blocks in result, - plus 7 (for range 9-12). (this is ((N~ / 32) - 1) + 8)) - */ - DPORT_REG_WRITE(RSA_MULT_MODE_REG, ((hw_words * 2) / 16) + 7); - - start_op(RSA_MULT_START_REG); - - MBEDTLS_MPI_CHK( mbedtls_mpi_grow(Z, z_words) ); - - wait_op_complete(RSA_MULT_START_REG); - - /* Read back the result */ - mem_block_to_mpi(Z, RSA_MEM_Z_BLOCK_BASE, z_words); - - Z->s = X->s * Y->s; - - cleanup: - esp_mpi_release_hardware(); - - return ret; -} - -/* Special-case of mbedtls_mpi_mult_mpi(), where we use hardware montgomery mod - multiplication to calculate an mbedtls_mpi_mult_mpi result where either - A or B are >2048 bits so can't use the standard multiplication method. - - Result (z_words, based on A bits + B bits) must still be less than 4096 bits. - - This case is simpler than the general case modulo multiply of - esp_mpi_mul_mpi_mod() because we can control the other arguments: - - * Modulus is chosen with M=(2^num_bits - 1) (ie M=R-1), so output - isn't actually modulo anything. - * Mprime and Rinv are therefore predictable as follows: - Mprime = 1 - Rinv = 1 - - (See RSA Accelerator section in Technical Reference for more about Mprime, Rinv) -*/ -static int mpi_mult_mpi_failover_mod_mult(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t z_words) -{ - int ret = 0; - size_t hw_words = hardware_words(z_words); - - /* Load coefficients to hardware */ - esp_mpi_acquire_hardware(); - - /* M = 2^num_words - 1, so block is entirely FF */ - for(int i = 0; i < hw_words; i++) { - DPORT_REG_WRITE(RSA_MEM_M_BLOCK_BASE + i * 4, UINT32_MAX); - } - /* Mprime = 1 */ - DPORT_REG_WRITE(RSA_M_DASH_REG, 1); - - /* "mode" register loaded with number of 512-bit blocks, minus 1 */ - DPORT_REG_WRITE(RSA_MULT_MODE_REG, (hw_words / 16) - 1); - - /* Load X */ - mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, hw_words); - - /* Rinv = 1 */ - DPORT_REG_WRITE(RSA_MEM_RB_BLOCK_BASE, 1); - for(int i = 1; i < hw_words; i++) { - DPORT_REG_WRITE(RSA_MEM_RB_BLOCK_BASE + i * 4, 0); - } - - start_op(RSA_MULT_START_REG); - - wait_op_complete(RSA_MULT_START_REG); - - /* finish the modular multiplication */ - ret = modular_multiply_finish(Z, X, Y, hw_words, z_words); - - esp_mpi_release_hardware(); - - return ret; -} - -/* Deal with the case when X & Y are too long for the hardware unit, by splitting one operand - into two halves. - - Y must be the longer operand - - Slice Y into Yp, Ypp such that: - Yp = lower 'b' bits of Y - Ypp = upper 'b' bits of Y (right shifted) - - Such that - Z = X * Y - Z = X * (Yp + Ypp<p, - .n = words_slice, - .s = Y->s - }; - /* Ypp holds upper bits of Y, right shifted (also reuses Y's array contents) */ - const mbedtls_mpi Ypp = { - .p = Y->p + words_slice, - .n = y_words - words_slice, - .s = Y->s - }; - mbedtls_mpi_init(&Ztemp); - - /* Grow Z to result size early, avoid interim allocations */ - mbedtls_mpi_grow(Z, z_words); - - /* Get result Ztemp = Yp * X (need temporary variable Ztemp) */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi(&Ztemp, X, &Yp) ); - - /* Z = Ypp * Y */ - MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi(Z, X, &Ypp) ); - - /* Z = Z << b */ - MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l(Z, words_slice * 32) ); - - /* Z += Ztemp */ - MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi(Z, Z, &Ztemp) ); - - cleanup: - mbedtls_mpi_free(&Ztemp); - - return ret; -} - -#endif /* MBEDTLS_MPI_MUL_MPI_ALT */ - diff --git a/components/mbedtls/port/esp_mem.c b/components/mbedtls/port/esp_mem.c index c7b8e706..794991fe 100644 --- a/components/mbedtls/port/esp_mem.c +++ b/components/mbedtls/port/esp_mem.c @@ -19,18 +19,12 @@ #ifndef CONFIG_MBEDTLS_CUSTOM_MEM_ALLOC -IRAM_ATTR void *esp_mbedtls_mem_calloc(size_t n, size_t size) +void *esp_mbedtls_mem_calloc(size_t n, size_t size) { -#ifdef CONFIG_MBEDTLS_INTERNAL_MEM_ALLOC - return heap_caps_calloc(n, size, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT); -#elif CONFIG_MBEDTLS_EXTERNAL_MEM_ALLOC - return heap_caps_calloc(n, size, MALLOC_CAP_SPIRAM|MALLOC_CAP_8BIT); -#else return calloc(n, size); -#endif } -IRAM_ATTR void esp_mbedtls_mem_free(void *ptr) +void esp_mbedtls_mem_free(void *ptr) { return heap_caps_free(ptr); } diff --git a/components/mbedtls/port/esp_sha.c b/components/mbedtls/port/esp_sha.c deleted file mode 100644 index 2c40f2c5..00000000 --- a/components/mbedtls/port/esp_sha.c +++ /dev/null @@ -1,79 +0,0 @@ -// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include -#include -#include - -#include "esp32/sha.h" -#include -#include -#include - -void esp_sha(esp_sha_type sha_type, const unsigned char *input, size_t ilen, unsigned char *output) -{ - int ret; - assert(input != NULL && output != NULL); - - if (sha_type == SHA1) { - - mbedtls_sha1_context *ctx1 = (mbedtls_sha1_context *)malloc(sizeof(mbedtls_sha1_context)); - assert(ctx1 != NULL); - mbedtls_sha1_starts_ret(ctx1); - ret = mbedtls_sha1_update_ret(ctx1, input, ilen); - assert(ret == 0); - ret = mbedtls_sha1_finish_ret(ctx1, output); - assert(ret == 0); - mbedtls_sha1_free(ctx1); - free(ctx1); - - } else if (sha_type == SHA2_256) { - - mbedtls_sha256_context *ctx256 = (mbedtls_sha256_context *)malloc(sizeof(mbedtls_sha256_context)); - assert(ctx256 != NULL); - mbedtls_sha256_starts_ret(ctx256, 0); - ret = mbedtls_sha256_update_ret(ctx256, input, ilen); - assert(ret == 0); - ret = mbedtls_sha256_finish_ret(ctx256, output); - assert(ret == 0); - mbedtls_sha256_free(ctx256); - free(ctx256); - - } else if (sha_type == SHA2_384) { - - mbedtls_sha512_context *ctx384 = (mbedtls_sha512_context *)malloc(sizeof(mbedtls_sha512_context)); - assert(ctx384 != NULL); - mbedtls_sha512_starts_ret(ctx384, 1); - ret = mbedtls_sha512_update_ret(ctx384, input, ilen); - assert(ret == 0); - ret = mbedtls_sha512_finish_ret(ctx384, output); - assert(ret == 0); - mbedtls_sha512_free(ctx384); - free(ctx384); - - } else if (sha_type == SHA2_512) { - - mbedtls_sha512_context *ctx512 = (mbedtls_sha512_context *)malloc(sizeof(mbedtls_sha512_context)); - assert(ctx512 != NULL); - mbedtls_sha512_starts_ret(ctx512, 0); - ret = mbedtls_sha512_update_ret(ctx512, input, ilen); - assert(ret == 0); - ret = mbedtls_sha512_finish_ret(ctx512, output); - assert(ret == 0); - mbedtls_sha512_free(ctx512); - free(ctx512); - - } - -} diff --git a/components/mbedtls/port/esp_sha1.c b/components/mbedtls/port/esp_sha1.c deleted file mode 100644 index ba5231b9..00000000 --- a/components/mbedtls/port/esp_sha1.c +++ /dev/null @@ -1,451 +0,0 @@ -/* - * SHA-1 implementation with hardware ESP32 support added. - * Uses mbedTLS software implementation for failover when concurrent - * SHA operations are in use. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -/* - * The SHA-1 standard was published by NIST in 1993. - * - * http://www.itl.nist.gov/fipspubs/fip180-1.htm - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SHA1_C) && defined(MBEDTLS_SHA1_ALT) - -#include "mbedtls/sha1.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#include "esp32/sha.h" - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT32_BE -#define GET_UINT32_BE(n,b,i) \ -{ \ - (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ - | ( (uint32_t) (b)[(i) + 1] << 16 ) \ - | ( (uint32_t) (b)[(i) + 2] << 8 ) \ - | ( (uint32_t) (b)[(i) + 3] ); \ -} -#endif - -#ifndef PUT_UINT32_BE -#define PUT_UINT32_BE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) ); \ -} -#endif - -void mbedtls_sha1_init( mbedtls_sha1_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_sha1_context ) ); -} - -void mbedtls_sha1_free( mbedtls_sha1_context *ctx ) -{ - if( ctx == NULL ) - return; - - if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { - esp_sha_unlock_engine(SHA1); - } - mbedtls_zeroize( ctx, sizeof( mbedtls_sha1_context ) ); -} - -void mbedtls_sha1_clone( mbedtls_sha1_context *dst, - const mbedtls_sha1_context *src ) -{ - *dst = *src; - - if (src->mode == ESP_MBEDTLS_SHA1_HARDWARE) { - /* Copy hardware digest state out to cloned state, - which will be a software digest. - */ - esp_sha_read_digest_state(SHA1, dst->state); - dst->mode = ESP_MBEDTLS_SHA1_SOFTWARE; - } -} - - -/* - * SHA-1 context setup - */ -int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx ) -{ - ctx->total[0] = 0; - ctx->total[1] = 0; - - ctx->state[0] = 0x67452301; - ctx->state[1] = 0xEFCDAB89; - ctx->state[2] = 0x98BADCFE; - ctx->state[3] = 0x10325476; - ctx->state[4] = 0xC3D2E1F0; - - if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { - esp_sha_unlock_engine(SHA1); - } - ctx->mode = ESP_MBEDTLS_SHA1_UNUSED; - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha1_starts( mbedtls_sha1_context *ctx ) -{ - mbedtls_sha1_starts_ret( ctx ); -} -#endif - -static void mbedtls_sha1_software_process( mbedtls_sha1_context *ctx, const unsigned char data[64] ); - -int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[64] ) -{ - bool first_block = false; - if (ctx->mode == ESP_MBEDTLS_SHA1_UNUSED) { - /* try to use hardware for this digest */ - if (esp_sha_try_lock_engine(SHA1)) { - ctx->mode = ESP_MBEDTLS_SHA1_HARDWARE; - first_block = true; - } else { - ctx->mode = ESP_MBEDTLS_SHA1_SOFTWARE; - } - } - - if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { - esp_sha_block(SHA1, data, first_block); - } else { - mbedtls_sha1_software_process(ctx, data); - } - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha1_process( mbedtls_sha1_context *ctx, - const unsigned char data[64] ) -{ - mbedtls_internal_sha1_process( ctx, data ); -} -#endif - - -static void mbedtls_sha1_software_process( mbedtls_sha1_context *ctx, const unsigned char data[64] ) -{ - uint32_t temp, W[16], A, B, C, D, E; - - GET_UINT32_BE( W[ 0], data, 0 ); - GET_UINT32_BE( W[ 1], data, 4 ); - GET_UINT32_BE( W[ 2], data, 8 ); - GET_UINT32_BE( W[ 3], data, 12 ); - GET_UINT32_BE( W[ 4], data, 16 ); - GET_UINT32_BE( W[ 5], data, 20 ); - GET_UINT32_BE( W[ 6], data, 24 ); - GET_UINT32_BE( W[ 7], data, 28 ); - GET_UINT32_BE( W[ 8], data, 32 ); - GET_UINT32_BE( W[ 9], data, 36 ); - GET_UINT32_BE( W[10], data, 40 ); - GET_UINT32_BE( W[11], data, 44 ); - GET_UINT32_BE( W[12], data, 48 ); - GET_UINT32_BE( W[13], data, 52 ); - GET_UINT32_BE( W[14], data, 56 ); - GET_UINT32_BE( W[15], data, 60 ); - -#define S(x,n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) - -#define R(t) \ -( \ - temp = W[( t - 3 ) & 0x0F] ^ W[( t - 8 ) & 0x0F] ^ \ - W[( t - 14 ) & 0x0F] ^ W[ t & 0x0F], \ - ( W[t & 0x0F] = S(temp,1) ) \ -) - -#define P(a,b,c,d,e,x) \ -{ \ - e += S(a,5) + F(b,c,d) + K + x; b = S(b,30); \ -} - - A = ctx->state[0]; - B = ctx->state[1]; - C = ctx->state[2]; - D = ctx->state[3]; - E = ctx->state[4]; - -#define F(x,y,z) (z ^ (x & (y ^ z))) -#define K 0x5A827999 - - P( A, B, C, D, E, W[0] ); - P( E, A, B, C, D, W[1] ); - P( D, E, A, B, C, W[2] ); - P( C, D, E, A, B, W[3] ); - P( B, C, D, E, A, W[4] ); - P( A, B, C, D, E, W[5] ); - P( E, A, B, C, D, W[6] ); - P( D, E, A, B, C, W[7] ); - P( C, D, E, A, B, W[8] ); - P( B, C, D, E, A, W[9] ); - P( A, B, C, D, E, W[10] ); - P( E, A, B, C, D, W[11] ); - P( D, E, A, B, C, W[12] ); - P( C, D, E, A, B, W[13] ); - P( B, C, D, E, A, W[14] ); - P( A, B, C, D, E, W[15] ); - P( E, A, B, C, D, R(16) ); - P( D, E, A, B, C, R(17) ); - P( C, D, E, A, B, R(18) ); - P( B, C, D, E, A, R(19) ); - -#undef K -#undef F - -#define F(x,y,z) (x ^ y ^ z) -#define K 0x6ED9EBA1 - - P( A, B, C, D, E, R(20) ); - P( E, A, B, C, D, R(21) ); - P( D, E, A, B, C, R(22) ); - P( C, D, E, A, B, R(23) ); - P( B, C, D, E, A, R(24) ); - P( A, B, C, D, E, R(25) ); - P( E, A, B, C, D, R(26) ); - P( D, E, A, B, C, R(27) ); - P( C, D, E, A, B, R(28) ); - P( B, C, D, E, A, R(29) ); - P( A, B, C, D, E, R(30) ); - P( E, A, B, C, D, R(31) ); - P( D, E, A, B, C, R(32) ); - P( C, D, E, A, B, R(33) ); - P( B, C, D, E, A, R(34) ); - P( A, B, C, D, E, R(35) ); - P( E, A, B, C, D, R(36) ); - P( D, E, A, B, C, R(37) ); - P( C, D, E, A, B, R(38) ); - P( B, C, D, E, A, R(39) ); - -#undef K -#undef F - -#define F(x,y,z) ((x & y) | (z & (x | y))) -#define K 0x8F1BBCDC - - P( A, B, C, D, E, R(40) ); - P( E, A, B, C, D, R(41) ); - P( D, E, A, B, C, R(42) ); - P( C, D, E, A, B, R(43) ); - P( B, C, D, E, A, R(44) ); - P( A, B, C, D, E, R(45) ); - P( E, A, B, C, D, R(46) ); - P( D, E, A, B, C, R(47) ); - P( C, D, E, A, B, R(48) ); - P( B, C, D, E, A, R(49) ); - P( A, B, C, D, E, R(50) ); - P( E, A, B, C, D, R(51) ); - P( D, E, A, B, C, R(52) ); - P( C, D, E, A, B, R(53) ); - P( B, C, D, E, A, R(54) ); - P( A, B, C, D, E, R(55) ); - P( E, A, B, C, D, R(56) ); - P( D, E, A, B, C, R(57) ); - P( C, D, E, A, B, R(58) ); - P( B, C, D, E, A, R(59) ); - -#undef K -#undef F - -#define F(x,y,z) (x ^ y ^ z) -#define K 0xCA62C1D6 - - P( A, B, C, D, E, R(60) ); - P( E, A, B, C, D, R(61) ); - P( D, E, A, B, C, R(62) ); - P( C, D, E, A, B, R(63) ); - P( B, C, D, E, A, R(64) ); - P( A, B, C, D, E, R(65) ); - P( E, A, B, C, D, R(66) ); - P( D, E, A, B, C, R(67) ); - P( C, D, E, A, B, R(68) ); - P( B, C, D, E, A, R(69) ); - P( A, B, C, D, E, R(70) ); - P( E, A, B, C, D, R(71) ); - P( D, E, A, B, C, R(72) ); - P( C, D, E, A, B, R(73) ); - P( B, C, D, E, A, R(74) ); - P( A, B, C, D, E, R(75) ); - P( E, A, B, C, D, R(76) ); - P( D, E, A, B, C, R(77) ); - P( C, D, E, A, B, R(78) ); - P( B, C, D, E, A, R(79) ); - -#undef K -#undef F - - ctx->state[0] += A; - ctx->state[1] += B; - ctx->state[2] += C; - ctx->state[3] += D; - ctx->state[4] += E; -} - -/* - * SHA-1 process buffer - */ -int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen ) -{ - int ret; - size_t fill; - uint32_t left; - - if( ilen == 0 ) - return 0; - - left = ctx->total[0] & 0x3F; - fill = 64 - left; - - ctx->total[0] += (uint32_t) ilen; - ctx->total[0] &= 0xFFFFFFFF; - - if( ctx->total[0] < (uint32_t) ilen ) - ctx->total[1]++; - - if( left && ilen >= fill ) - { - memcpy( (void *) (ctx->buffer + left), input, fill ); - - if ( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 ) { - return ret; - } - - input += fill; - ilen -= fill; - left = 0; - } - - while( ilen >= 64 ) - { - if ( ( ret = mbedtls_internal_sha1_process( ctx, input ) ) != 0 ) { - return ret; - } - - input += 64; - ilen -= 64; - } - - if( ilen > 0 ) - memcpy( (void *) (ctx->buffer + left), input, ilen ); - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha1_update( mbedtls_sha1_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - mbedtls_sha1_update_ret( ctx, input, ilen ); -} -#endif - -static const unsigned char sha1_padding[64] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* -* SHA-1 final digest - */ -int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx, unsigned char output[20] ) -{ - int ret; - uint32_t last, padn; - uint32_t high, low; - unsigned char msglen[8]; - - high = ( ctx->total[0] >> 29 ) - | ( ctx->total[1] << 3 ); - low = ( ctx->total[0] << 3 ); - - PUT_UINT32_BE( high, msglen, 0 ); - PUT_UINT32_BE( low, msglen, 4 ); - - last = ctx->total[0] & 0x3F; - padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - - if ( ( ret = mbedtls_sha1_update_ret( ctx, sha1_padding, padn ) ) != 0 ) { - goto out; - } - if ( ( ret = mbedtls_sha1_update_ret( ctx, msglen, 8 ) ) != 0 ) { - goto out; - } - - /* if state is in hardware, read it out */ - if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { - esp_sha_read_digest_state(SHA1, ctx->state); - } - - PUT_UINT32_BE( ctx->state[0], output, 0 ); - PUT_UINT32_BE( ctx->state[1], output, 4 ); - PUT_UINT32_BE( ctx->state[2], output, 8 ); - PUT_UINT32_BE( ctx->state[3], output, 12 ); - PUT_UINT32_BE( ctx->state[4], output, 16 ); - -out: - if (ctx->mode == ESP_MBEDTLS_SHA1_HARDWARE) { - esp_sha_unlock_engine(SHA1); - ctx->mode = ESP_MBEDTLS_SHA1_SOFTWARE; - } - - return ret; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, - unsigned char output[20] ) -{ - mbedtls_sha1_finish_ret( ctx, output ); -} -#endif - -#endif /* MBEDTLS_SHA1_C && MBEDTLS_SHA1_ALT */ diff --git a/components/mbedtls/port/esp_sha256.c b/components/mbedtls/port/esp_sha256.c deleted file mode 100644 index 7a1e2a14..00000000 --- a/components/mbedtls/port/esp_sha256.c +++ /dev/null @@ -1,422 +0,0 @@ -/* - * SHA-256 implementation with hardware ESP32 support added. - * Uses mbedTLS software implementation for failover when concurrent - * SHA operations are in use. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -/* - * The SHA-256 Secure Hash Standard was published by NIST in 2002. - * - * http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SHA256_C) && defined(MBEDTLS_SHA256_ALT) - -#include "mbedtls/sha256.h" - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#include "esp32/sha.h" - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT32_BE -#define GET_UINT32_BE(n,b,i) \ -do { \ - (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ - | ( (uint32_t) (b)[(i) + 1] << 16 ) \ - | ( (uint32_t) (b)[(i) + 2] << 8 ) \ - | ( (uint32_t) (b)[(i) + 3] ); \ -} while( 0 ) -#endif - -#ifndef PUT_UINT32_BE -#define PUT_UINT32_BE(n,b,i) \ -do { \ - (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) ); \ -} while( 0 ) -#endif - -void mbedtls_sha256_init( mbedtls_sha256_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_sha256_context ) ); -} - -void mbedtls_sha256_free( mbedtls_sha256_context *ctx ) -{ - if( ctx == NULL ) - return; - - if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { - esp_sha_unlock_engine(SHA2_256); - } - mbedtls_zeroize( ctx, sizeof( mbedtls_sha256_context ) ); -} - -void mbedtls_sha256_clone( mbedtls_sha256_context *dst, - const mbedtls_sha256_context *src ) -{ - *dst = *src; - - if (src->mode == ESP_MBEDTLS_SHA256_HARDWARE) { - /* Copy hardware digest state out to cloned state, - which will become a software digest. - */ - esp_sha_read_digest_state(SHA2_256, dst->state); - dst->mode = ESP_MBEDTLS_SHA256_SOFTWARE; - } -} - -/* - * SHA-256 context setup - */ -int mbedtls_sha256_starts_ret( mbedtls_sha256_context *ctx, int is224 ) -{ - ctx->total[0] = 0; - ctx->total[1] = 0; - - if( is224 == 0 ) - { - /* SHA-256 */ - ctx->state[0] = 0x6A09E667; - ctx->state[1] = 0xBB67AE85; - ctx->state[2] = 0x3C6EF372; - ctx->state[3] = 0xA54FF53A; - ctx->state[4] = 0x510E527F; - ctx->state[5] = 0x9B05688C; - ctx->state[6] = 0x1F83D9AB; - ctx->state[7] = 0x5BE0CD19; - } - else - { - /* SHA-224 */ - ctx->state[0] = 0xC1059ED8; - ctx->state[1] = 0x367CD507; - ctx->state[2] = 0x3070DD17; - ctx->state[3] = 0xF70E5939; - ctx->state[4] = 0xFFC00B31; - ctx->state[5] = 0x68581511; - ctx->state[6] = 0x64F98FA7; - ctx->state[7] = 0xBEFA4FA4; - } - - ctx->is224 = is224; - if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { - esp_sha_unlock_engine(SHA2_256); - } - ctx->mode = ESP_MBEDTLS_SHA256_UNUSED; - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, - int is224 ) -{ - mbedtls_sha256_starts_ret( ctx, is224 ); -} -#endif - -static const uint32_t K[] = -{ - 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, - 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5, - 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3, - 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174, - 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC, - 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA, - 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7, - 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967, - 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13, - 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85, - 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3, - 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070, - 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5, - 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3, - 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208, - 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2, -}; - -#define SHR(x,n) ((x & 0xFFFFFFFF) >> n) -#define ROTR(x,n) (SHR(x,n) | (x << (32 - n))) - -#define S0(x) (ROTR(x, 7) ^ ROTR(x,18) ^ SHR(x, 3)) -#define S1(x) (ROTR(x,17) ^ ROTR(x,19) ^ SHR(x,10)) - -#define S2(x) (ROTR(x, 2) ^ ROTR(x,13) ^ ROTR(x,22)) -#define S3(x) (ROTR(x, 6) ^ ROTR(x,11) ^ ROTR(x,25)) - -#define F0(x,y,z) ((x & y) | (z & (x | y))) -#define F1(x,y,z) (z ^ (x & (y ^ z))) - -#define R(t) \ -( \ - W[t] = S1(W[t - 2]) + W[t - 7] + \ - S0(W[t - 15]) + W[t - 16] \ -) - -#define P(a,b,c,d,e,f,g,h,x,K) \ -{ \ - temp1 = h + S3(e) + F1(e,f,g) + K + x; \ - temp2 = S2(a) + F0(a,b,c); \ - d += temp1; h = temp1 + temp2; \ -} - -static void mbedtls_sha256_software_process( mbedtls_sha256_context *ctx, const unsigned char data[64] ); - -int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx, const unsigned char data[64] ) -{ - bool first_block = false; - - if (ctx->mode == ESP_MBEDTLS_SHA256_UNUSED) { - /* try to use hardware for this digest */ - if (!ctx->is224 && esp_sha_try_lock_engine(SHA2_256)) { - ctx->mode = ESP_MBEDTLS_SHA256_HARDWARE; - first_block = true; - } else { - ctx->mode = ESP_MBEDTLS_SHA256_SOFTWARE; - } - } - - if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { - esp_sha_block(SHA2_256, data, first_block); - } else { - mbedtls_sha256_software_process(ctx, data); - } - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha256_process( mbedtls_sha256_context *ctx, - const unsigned char data[64] ) -{ - mbedtls_internal_sha256_process( ctx, data ); -} -#endif - -static void mbedtls_sha256_software_process( mbedtls_sha256_context *ctx, const unsigned char data[64] ) -{ - uint32_t temp1, temp2, W[64]; - uint32_t A[8]; - unsigned int i; - - for( i = 0; i < 8; i++ ) - A[i] = ctx->state[i]; - -#if defined(MBEDTLS_SHA256_SMALLER) - for( i = 0; i < 64; i++ ) - { - if( i < 16 ) - GET_UINT32_BE( W[i], data, 4 * i ); - else - R( i ); - - P( A[0], A[1], A[2], A[3], A[4], A[5], A[6], A[7], W[i], K[i] ); - - temp1 = A[7]; A[7] = A[6]; A[6] = A[5]; A[5] = A[4]; A[4] = A[3]; - A[3] = A[2]; A[2] = A[1]; A[1] = A[0]; A[0] = temp1; - } -#else /* MBEDTLS_SHA256_SMALLER */ - for( i = 0; i < 16; i++ ) - GET_UINT32_BE( W[i], data, 4 * i ); - - for( i = 0; i < 16; i += 8 ) - { - P( A[0], A[1], A[2], A[3], A[4], A[5], A[6], A[7], W[i+0], K[i+0] ); - P( A[7], A[0], A[1], A[2], A[3], A[4], A[5], A[6], W[i+1], K[i+1] ); - P( A[6], A[7], A[0], A[1], A[2], A[3], A[4], A[5], W[i+2], K[i+2] ); - P( A[5], A[6], A[7], A[0], A[1], A[2], A[3], A[4], W[i+3], K[i+3] ); - P( A[4], A[5], A[6], A[7], A[0], A[1], A[2], A[3], W[i+4], K[i+4] ); - P( A[3], A[4], A[5], A[6], A[7], A[0], A[1], A[2], W[i+5], K[i+5] ); - P( A[2], A[3], A[4], A[5], A[6], A[7], A[0], A[1], W[i+6], K[i+6] ); - P( A[1], A[2], A[3], A[4], A[5], A[6], A[7], A[0], W[i+7], K[i+7] ); - } - - for( i = 16; i < 64; i += 8 ) - { - P( A[0], A[1], A[2], A[3], A[4], A[5], A[6], A[7], R(i+0), K[i+0] ); - P( A[7], A[0], A[1], A[2], A[3], A[4], A[5], A[6], R(i+1), K[i+1] ); - P( A[6], A[7], A[0], A[1], A[2], A[3], A[4], A[5], R(i+2), K[i+2] ); - P( A[5], A[6], A[7], A[0], A[1], A[2], A[3], A[4], R(i+3), K[i+3] ); - P( A[4], A[5], A[6], A[7], A[0], A[1], A[2], A[3], R(i+4), K[i+4] ); - P( A[3], A[4], A[5], A[6], A[7], A[0], A[1], A[2], R(i+5), K[i+5] ); - P( A[2], A[3], A[4], A[5], A[6], A[7], A[0], A[1], R(i+6), K[i+6] ); - P( A[1], A[2], A[3], A[4], A[5], A[6], A[7], A[0], R(i+7), K[i+7] ); - } -#endif /* MBEDTLS_SHA256_SMALLER */ - - for( i = 0; i < 8; i++ ) - ctx->state[i] += A[i]; -} - -/* - * SHA-256 process buffer - */ -int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx, const unsigned char *input, - size_t ilen ) -{ - int ret; - size_t fill; - uint32_t left; - - if( ilen == 0 ) - return 0; - - left = ctx->total[0] & 0x3F; - fill = 64 - left; - - ctx->total[0] += (uint32_t) ilen; - ctx->total[0] &= 0xFFFFFFFF; - - if( ctx->total[0] < (uint32_t) ilen ) - ctx->total[1]++; - - if( left && ilen >= fill ) - { - memcpy( (void *) (ctx->buffer + left), input, fill ); - - if ( ( ret = mbedtls_internal_sha256_process( ctx, ctx->buffer ) ) != 0 ) { - return ret; - } - - input += fill; - ilen -= fill; - left = 0; - } - - while( ilen >= 64 ) - { - if ( ( ret = mbedtls_internal_sha256_process( ctx, input ) ) != 0 ) { - return ret; - } - - input += 64; - ilen -= 64; - } - - if( ilen > 0 ) - memcpy( (void *) (ctx->buffer + left), input, ilen ); - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha256_update( mbedtls_sha256_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - mbedtls_sha256_update_ret( ctx, input, ilen ); -} -#endif - -static const unsigned char sha256_padding[64] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* - * SHA-256 final digest - */ -int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx, unsigned char output[32] ) -{ - int ret; - uint32_t last, padn; - uint32_t high, low; - unsigned char msglen[8]; - - high = ( ctx->total[0] >> 29 ) - | ( ctx->total[1] << 3 ); - low = ( ctx->total[0] << 3 ); - - PUT_UINT32_BE( high, msglen, 0 ); - PUT_UINT32_BE( low, msglen, 4 ); - - last = ctx->total[0] & 0x3F; - padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - - if ( ( ret = mbedtls_sha256_update_ret( ctx, sha256_padding, padn ) ) != 0 ) { - goto out; - } - - if ( ( ret = mbedtls_sha256_update_ret( ctx, msglen, 8 ) ) != 0 ) { - goto out; - } - - /* if state is in hardware, read it out */ - if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { - esp_sha_read_digest_state(SHA2_256, ctx->state); - } - - PUT_UINT32_BE( ctx->state[0], output, 0 ); - PUT_UINT32_BE( ctx->state[1], output, 4 ); - PUT_UINT32_BE( ctx->state[2], output, 8 ); - PUT_UINT32_BE( ctx->state[3], output, 12 ); - PUT_UINT32_BE( ctx->state[4], output, 16 ); - PUT_UINT32_BE( ctx->state[5], output, 20 ); - PUT_UINT32_BE( ctx->state[6], output, 24 ); - - if( ctx->is224 == 0 ) - PUT_UINT32_BE( ctx->state[7], output, 28 ); - -out: - if (ctx->mode == ESP_MBEDTLS_SHA256_HARDWARE) { - esp_sha_unlock_engine(SHA2_256); - ctx->mode = ESP_MBEDTLS_SHA256_SOFTWARE; - } - - return ret; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, - unsigned char output[32] ) -{ - mbedtls_sha256_finish_ret( ctx, output ); -} -#endif - -#endif /* MBEDTLS_SHA256_C && MBEDTLS_SHA256_ALT */ diff --git a/components/mbedtls/port/esp_sha512.c b/components/mbedtls/port/esp_sha512.c deleted file mode 100644 index 58cd7909..00000000 --- a/components/mbedtls/port/esp_sha512.c +++ /dev/null @@ -1,469 +0,0 @@ -/* - * SHA-512 implementation with hardware ESP32 support added. - * Uses mbedTLS software implementation for failover when concurrent - * SHA operations are in use. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -/* - * The SHA-512 Secure Hash Standard was published by NIST in 2002. - * - * http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_SHA512_ALT) - -#include "mbedtls/sha512.h" - -#if defined(_MSC_VER) || defined(__WATCOMC__) - #define UL64(x) x##ui64 -#else - #define UL64(x) x##ULL -#endif - -#include - -#if defined(MBEDTLS_SELF_TEST) -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#define mbedtls_printf printf -#endif /* MBEDTLS_PLATFORM_C */ -#endif /* MBEDTLS_SELF_TEST */ - -#include "esp32/sha.h" - -inline static esp_sha_type sha_type(const mbedtls_sha512_context *ctx) -{ - return ctx->is384 ? SHA2_384 : SHA2_512; -} - -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - -/* - * 64-bit integer manipulation macros (big endian) - */ -#ifndef GET_UINT64_BE -#define GET_UINT64_BE(n,b,i) \ -{ \ - (n) = ( (uint64_t) (b)[(i) ] << 56 ) \ - | ( (uint64_t) (b)[(i) + 1] << 48 ) \ - | ( (uint64_t) (b)[(i) + 2] << 40 ) \ - | ( (uint64_t) (b)[(i) + 3] << 32 ) \ - | ( (uint64_t) (b)[(i) + 4] << 24 ) \ - | ( (uint64_t) (b)[(i) + 5] << 16 ) \ - | ( (uint64_t) (b)[(i) + 6] << 8 ) \ - | ( (uint64_t) (b)[(i) + 7] ); \ -} -#endif /* GET_UINT64_BE */ - -#ifndef PUT_UINT64_BE -#define PUT_UINT64_BE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) >> 56 ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 48 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 40 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) >> 32 ); \ - (b)[(i) + 4] = (unsigned char) ( (n) >> 24 ); \ - (b)[(i) + 5] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 6] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 7] = (unsigned char) ( (n) ); \ -} -#endif /* PUT_UINT64_BE */ - -void mbedtls_sha512_init( mbedtls_sha512_context *ctx ) -{ - memset( ctx, 0, sizeof( mbedtls_sha512_context ) ); -} - -void mbedtls_sha512_free( mbedtls_sha512_context *ctx ) -{ - if( ctx == NULL ) - return; - - if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { - esp_sha_unlock_engine(sha_type(ctx)); - } - mbedtls_zeroize( ctx, sizeof( mbedtls_sha512_context ) ); -} - -void mbedtls_sha512_clone( mbedtls_sha512_context *dst, - const mbedtls_sha512_context *src ) -{ - *dst = *src; - - if (src->mode == ESP_MBEDTLS_SHA512_HARDWARE) { - /* Copy hardware digest state out to cloned state, - which will be a software digest. - - Always read 512 bits of state, even for SHA-384 - (SHA-384 state is identical to SHA-512, only - digest is truncated.) - */ - esp_sha_read_digest_state(SHA2_512, dst->state); - dst->mode = ESP_MBEDTLS_SHA512_SOFTWARE; - } -} - - -/* - * SHA-512 context setup - */ -int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 ) -{ - ctx->total[0] = 0; - ctx->total[1] = 0; - - if( is384 == 0 ) - { - /* SHA-512 */ - ctx->state[0] = UL64(0x6A09E667F3BCC908); - ctx->state[1] = UL64(0xBB67AE8584CAA73B); - ctx->state[2] = UL64(0x3C6EF372FE94F82B); - ctx->state[3] = UL64(0xA54FF53A5F1D36F1); - ctx->state[4] = UL64(0x510E527FADE682D1); - ctx->state[5] = UL64(0x9B05688C2B3E6C1F); - ctx->state[6] = UL64(0x1F83D9ABFB41BD6B); - ctx->state[7] = UL64(0x5BE0CD19137E2179); - } - else - { - /* SHA-384 */ - ctx->state[0] = UL64(0xCBBB9D5DC1059ED8); - ctx->state[1] = UL64(0x629A292A367CD507); - ctx->state[2] = UL64(0x9159015A3070DD17); - ctx->state[3] = UL64(0x152FECD8F70E5939); - ctx->state[4] = UL64(0x67332667FFC00B31); - ctx->state[5] = UL64(0x8EB44A8768581511); - ctx->state[6] = UL64(0xDB0C2E0D64F98FA7); - ctx->state[7] = UL64(0x47B5481DBEFA4FA4); - } - - ctx->is384 = is384; - if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { - esp_sha_unlock_engine(sha_type(ctx)); - } - ctx->mode = ESP_MBEDTLS_SHA512_UNUSED; - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, - int is384 ) -{ - mbedtls_sha512_starts_ret( ctx, is384 ); -} -#endif - -/* - * Round constants - */ -static const uint64_t K[80] = -{ - UL64(0x428A2F98D728AE22), UL64(0x7137449123EF65CD), - UL64(0xB5C0FBCFEC4D3B2F), UL64(0xE9B5DBA58189DBBC), - UL64(0x3956C25BF348B538), UL64(0x59F111F1B605D019), - UL64(0x923F82A4AF194F9B), UL64(0xAB1C5ED5DA6D8118), - UL64(0xD807AA98A3030242), UL64(0x12835B0145706FBE), - UL64(0x243185BE4EE4B28C), UL64(0x550C7DC3D5FFB4E2), - UL64(0x72BE5D74F27B896F), UL64(0x80DEB1FE3B1696B1), - UL64(0x9BDC06A725C71235), UL64(0xC19BF174CF692694), - UL64(0xE49B69C19EF14AD2), UL64(0xEFBE4786384F25E3), - UL64(0x0FC19DC68B8CD5B5), UL64(0x240CA1CC77AC9C65), - UL64(0x2DE92C6F592B0275), UL64(0x4A7484AA6EA6E483), - UL64(0x5CB0A9DCBD41FBD4), UL64(0x76F988DA831153B5), - UL64(0x983E5152EE66DFAB), UL64(0xA831C66D2DB43210), - UL64(0xB00327C898FB213F), UL64(0xBF597FC7BEEF0EE4), - UL64(0xC6E00BF33DA88FC2), UL64(0xD5A79147930AA725), - UL64(0x06CA6351E003826F), UL64(0x142929670A0E6E70), - UL64(0x27B70A8546D22FFC), UL64(0x2E1B21385C26C926), - UL64(0x4D2C6DFC5AC42AED), UL64(0x53380D139D95B3DF), - UL64(0x650A73548BAF63DE), UL64(0x766A0ABB3C77B2A8), - UL64(0x81C2C92E47EDAEE6), UL64(0x92722C851482353B), - UL64(0xA2BFE8A14CF10364), UL64(0xA81A664BBC423001), - UL64(0xC24B8B70D0F89791), UL64(0xC76C51A30654BE30), - UL64(0xD192E819D6EF5218), UL64(0xD69906245565A910), - UL64(0xF40E35855771202A), UL64(0x106AA07032BBD1B8), - UL64(0x19A4C116B8D2D0C8), UL64(0x1E376C085141AB53), - UL64(0x2748774CDF8EEB99), UL64(0x34B0BCB5E19B48A8), - UL64(0x391C0CB3C5C95A63), UL64(0x4ED8AA4AE3418ACB), - UL64(0x5B9CCA4F7763E373), UL64(0x682E6FF3D6B2B8A3), - UL64(0x748F82EE5DEFB2FC), UL64(0x78A5636F43172F60), - UL64(0x84C87814A1F0AB72), UL64(0x8CC702081A6439EC), - UL64(0x90BEFFFA23631E28), UL64(0xA4506CEBDE82BDE9), - UL64(0xBEF9A3F7B2C67915), UL64(0xC67178F2E372532B), - UL64(0xCA273ECEEA26619C), UL64(0xD186B8C721C0C207), - UL64(0xEADA7DD6CDE0EB1E), UL64(0xF57D4F7FEE6ED178), - UL64(0x06F067AA72176FBA), UL64(0x0A637DC5A2C898A6), - UL64(0x113F9804BEF90DAE), UL64(0x1B710B35131C471B), - UL64(0x28DB77F523047D84), UL64(0x32CAAB7B40C72493), - UL64(0x3C9EBE0A15C9BEBC), UL64(0x431D67C49C100D4C), - UL64(0x4CC5D4BECB3E42B6), UL64(0x597F299CFC657E2A), - UL64(0x5FCB6FAB3AD6FAEC), UL64(0x6C44198C4A475817) -}; - -static void mbedtls_sha512_software_process( mbedtls_sha512_context *ctx, const unsigned char data[128] ); - -int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] ) -{ - bool first_block = false; - - if (ctx->mode == ESP_MBEDTLS_SHA512_UNUSED) { - /* try to use hardware for this digest */ - if (esp_sha_try_lock_engine(sha_type(ctx))) { - ctx->mode = ESP_MBEDTLS_SHA512_HARDWARE; - first_block = true; - } else { - ctx->mode = ESP_MBEDTLS_SHA512_SOFTWARE; - } - } - - if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { - esp_sha_block(sha_type(ctx), data, first_block); - } else { - mbedtls_sha512_software_process(ctx, data); - } - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha512_process( mbedtls_sha512_context *ctx, - const unsigned char data[128] ) -{ - mbedtls_internal_sha512_process( ctx, data ); -} -#endif - - -static void mbedtls_sha512_software_process( mbedtls_sha512_context *ctx, const unsigned char data[128] ) -{ - int i; - uint64_t temp1, temp2, W[80]; - uint64_t A, B, C, D, E, F, G, H; - -#define SHR(x,n) (x >> n) -#define ROTR(x,n) (SHR(x,n) | (x << (64 - n))) - -#define S0(x) (ROTR(x, 1) ^ ROTR(x, 8) ^ SHR(x, 7)) -#define S1(x) (ROTR(x,19) ^ ROTR(x,61) ^ SHR(x, 6)) - -#define S2(x) (ROTR(x,28) ^ ROTR(x,34) ^ ROTR(x,39)) -#define S3(x) (ROTR(x,14) ^ ROTR(x,18) ^ ROTR(x,41)) - -#define F0(x,y,z) ((x & y) | (z & (x | y))) -#define F1(x,y,z) (z ^ (x & (y ^ z))) - -#define P(a,b,c,d,e,f,g,h,x,K) \ -{ \ - temp1 = h + S3(e) + F1(e,f,g) + K + x; \ - temp2 = S2(a) + F0(a,b,c); \ - d += temp1; h = temp1 + temp2; \ -} - - for( i = 0; i < 16; i++ ) - { - GET_UINT64_BE( W[i], data, i << 3 ); - } - - for( ; i < 80; i++ ) - { - W[i] = S1(W[i - 2]) + W[i - 7] + - S0(W[i - 15]) + W[i - 16]; - } - - A = ctx->state[0]; - B = ctx->state[1]; - C = ctx->state[2]; - D = ctx->state[3]; - E = ctx->state[4]; - F = ctx->state[5]; - G = ctx->state[6]; - H = ctx->state[7]; - i = 0; - - do - { - P( A, B, C, D, E, F, G, H, W[i], K[i] ); i++; - P( H, A, B, C, D, E, F, G, W[i], K[i] ); i++; - P( G, H, A, B, C, D, E, F, W[i], K[i] ); i++; - P( F, G, H, A, B, C, D, E, W[i], K[i] ); i++; - P( E, F, G, H, A, B, C, D, W[i], K[i] ); i++; - P( D, E, F, G, H, A, B, C, W[i], K[i] ); i++; - P( C, D, E, F, G, H, A, B, W[i], K[i] ); i++; - P( B, C, D, E, F, G, H, A, W[i], K[i] ); i++; - } - while( i < 80 ); - - ctx->state[0] += A; - ctx->state[1] += B; - ctx->state[2] += C; - ctx->state[3] += D; - ctx->state[4] += E; - ctx->state[5] += F; - ctx->state[6] += G; - ctx->state[7] += H; -} - -/* - * SHA-512 process buffer - */ -int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx, const unsigned char *input, - size_t ilen ) -{ - int ret; - size_t fill; - unsigned int left; - - if( ilen == 0 ) - return 0; - - left = (unsigned int) (ctx->total[0] & 0x7F); - fill = 128 - left; - - ctx->total[0] += (uint64_t) ilen; - - if( ctx->total[0] < (uint64_t) ilen ) - ctx->total[1]++; - - if( left && ilen >= fill ) - { - memcpy( (void *) (ctx->buffer + left), input, fill ); - if ( ( ret = mbedtls_internal_sha512_process( ctx, ctx->buffer ) ) != 0 ) { - return ret; - } - - input += fill; - ilen -= fill; - left = 0; - } - - while( ilen >= 128 ) - { - if ( ( ret = mbedtls_internal_sha512_process( ctx, input ) ) != 0 ) { - return ret; - } - - input += 128; - ilen -= 128; - } - - if( ilen > 0 ) - memcpy( (void *) (ctx->buffer + left), input, ilen ); - - return 0; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha512_update( mbedtls_sha512_context *ctx, - const unsigned char *input, - size_t ilen ) -{ - mbedtls_sha512_update_ret( ctx, input, ilen ); -} -#endif - - -static const unsigned char sha512_padding[128] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* - * SHA-512 final digest - */ -int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx, unsigned char output[64] ) -{ - int ret; - size_t last, padn; - uint64_t high, low; - unsigned char msglen[16]; - - high = ( ctx->total[0] >> 61 ) - | ( ctx->total[1] << 3 ); - low = ( ctx->total[0] << 3 ); - - PUT_UINT64_BE( high, msglen, 0 ); - PUT_UINT64_BE( low, msglen, 8 ); - - last = (size_t)( ctx->total[0] & 0x7F ); - padn = ( last < 112 ) ? ( 112 - last ) : ( 240 - last ); - - if ( ( ret = mbedtls_sha512_update_ret( ctx, sha512_padding, padn ) ) != 0 ) { - goto out; - } - - if ( ( ret = mbedtls_sha512_update_ret( ctx, msglen, 16 ) ) != 0 ) { - goto out; - } - - /* if state is in hardware, read it out */ - if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { - esp_sha_read_digest_state(sha_type(ctx), ctx->state); - } - - PUT_UINT64_BE( ctx->state[0], output, 0 ); - PUT_UINT64_BE( ctx->state[1], output, 8 ); - PUT_UINT64_BE( ctx->state[2], output, 16 ); - PUT_UINT64_BE( ctx->state[3], output, 24 ); - PUT_UINT64_BE( ctx->state[4], output, 32 ); - PUT_UINT64_BE( ctx->state[5], output, 40 ); - - if( ctx->is384 == 0 ) - { - PUT_UINT64_BE( ctx->state[6], output, 48 ); - PUT_UINT64_BE( ctx->state[7], output, 56 ); - } - -out: - if (ctx->mode == ESP_MBEDTLS_SHA512_HARDWARE) { - esp_sha_unlock_engine(sha_type(ctx)); - ctx->mode = ESP_MBEDTLS_SHA512_SOFTWARE; - } - - return ret; -} - -#if !defined(MBEDTLS_DEPRECATED_REMOVED) -void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, - unsigned char output[64] ) -{ - mbedtls_sha512_finish_ret( ctx, output ); -} -#endif - -#endif /* MBEDTLS_SHA512_C && MBEDTLS_SHA512_ALT */ diff --git a/components/mbedtls/port/include/aes_alt.h b/components/mbedtls/port/include/aes_alt.h deleted file mode 100644 index 993d0689..00000000 --- a/components/mbedtls/port/include/aes_alt.h +++ /dev/null @@ -1,69 +0,0 @@ -/** - * \file aes_alt.h - * - * \brief AES block cipher - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * - */ -#ifndef AES_ALT_H -#define AES_ALT_H - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MBEDTLS_AES_ALT) -#include "esp32/aes.h" - -typedef esp_aes_context mbedtls_aes_context; - -#define mbedtls_aes_init esp_aes_init -#define mbedtls_aes_free esp_aes_free -#define mbedtls_aes_setkey_enc esp_aes_setkey -#define mbedtls_aes_setkey_dec esp_aes_setkey -#define mbedtls_aes_crypt_ecb esp_aes_crypt_ecb -#if defined(MBEDTLS_CIPHER_MODE_CBC) -#define mbedtls_aes_crypt_cbc esp_aes_crypt_cbc -#endif -#if defined(MBEDTLS_CIPHER_MODE_CFB) -#define mbedtls_aes_crypt_cfb128 esp_aes_crypt_cfb128 -#define mbedtls_aes_crypt_cfb8 esp_aes_crypt_cfb8 -#endif -#if defined(MBEDTLS_CIPHER_MODE_CTR) -#define mbedtls_aes_crypt_ctr esp_aes_crypt_ctr -#endif -#if defined(MBEDTLS_CIPHER_MODE_OFB) -#define mbedtls_aes_crypt_ofb esp_aes_crypt_ofb -#endif -#if defined(MBEDTLS_CIPHER_MODE_XTS) -typedef esp_aes_xts_context mbedtls_aes_xts_context; -#define mbedtls_aes_xts_init esp_aes_xts_init -#define mbedtls_aes_xts_free esp_aes_xts_free -#define mbedtls_aes_xts_setkey_enc esp_aes_xts_setkey_enc -#define mbedtls_aes_xts_setkey_dec esp_aes_xts_setkey_dec -#define mbedtls_aes_crypt_xts esp_aes_crypt_xts -#endif -#define mbedtls_internal_aes_encrypt esp_internal_aes_encrypt -#define mbedtls_internal_aes_decrypt esp_internal_aes_decrypt -#endif /* MBEDTLS_AES_ALT */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/components/mbedtls/port/include/esp32/aes.h b/components/mbedtls/port/include/esp32/aes.h deleted file mode 100644 index 10719301..00000000 --- a/components/mbedtls/port/include/esp32/aes.h +++ /dev/null @@ -1,359 +0,0 @@ -/** - * \brief AES block cipher, ESP32 hardware accelerated version - * Based on mbedTLS FIPS-197 compliant version. - * - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * - */ - -#ifndef ESP_AES_H -#define ESP_AES_H - -#include "esp_types.h" -#include "esp32/rom/aes.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* padlock.c and aesni.c rely on these values! */ -#define ESP_AES_ENCRYPT 1 -#define ESP_AES_DECRYPT 0 - -#define ERR_ESP_AES_INVALID_KEY_LENGTH -0x0020 /**< Invalid key length. */ -#define ERR_ESP_AES_INVALID_INPUT_LENGTH -0x0022 /**< Invalid data input length. */ - -/** - * \brief AES context structure - * - */ -typedef struct { - uint8_t key_bytes; - volatile uint8_t key_in_hardware; /* This variable is used for fault injection checks, so marked volatile to avoid optimisation */ - uint8_t key[32]; -} esp_aes_context; - -/** - * \brief The AES XTS context-type definition. - */ -typedef struct -{ - esp_aes_context crypt; /*!< The AES context to use for AES block - encryption or decryption. */ - esp_aes_context tweak; /*!< The AES context used for tweak - computation. */ -} esp_aes_xts_context; - - -/** - * \brief Lock access to AES hardware unit - * - * AES hardware unit can only be used by one - * consumer at a time. - * - * esp_aes_xxx API calls automatically manage locking & unlocking of - * hardware, this function is only needed if you want to call - * ets_aes_xxx functions directly. - */ -void esp_aes_acquire_hardware( void ); - -/** - * \brief Unlock access to AES hardware unit - * - * esp_aes_xxx API calls automatically manage locking & unlocking of - * hardware, this function is only needed if you want to call - * ets_aes_xxx functions directly. - */ -void esp_aes_release_hardware( void ); - -/** - * \brief Initialize AES context - * - * \param ctx AES context to be initialized - */ -void esp_aes_init( esp_aes_context *ctx ); - -/** - * \brief Clear AES context - * - * \param ctx AES context to be cleared - */ -void esp_aes_free( esp_aes_context *ctx ); - -/** - * \brief This function initializes the specified AES XTS context. - * - * It must be the first API called before using - * the context. - * - * \param ctx The AES XTS context to initialize. - */ -void esp_aes_xts_init( esp_aes_xts_context *ctx ); - -/** - * \brief This function releases and clears the specified AES XTS context. - * - * \param ctx The AES XTS context to clear. - */ -void esp_aes_xts_free( esp_aes_xts_context *ctx ); - -/** - * \brief AES set key schedule (encryption or decryption) - * - * \param ctx AES context to be initialized - * \param key encryption key - * \param keybits must be 128, 192 or 256 - * - * \return 0 if successful, or ERR_AES_INVALID_KEY_LENGTH - */ -int esp_aes_setkey( esp_aes_context *ctx, const unsigned char *key, unsigned int keybits ); - -/** - * \brief AES-ECB block encryption/decryption - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param input 16-byte input block - * \param output 16-byte output block - * - * \return 0 if successful - */ -int esp_aes_crypt_ecb( esp_aes_context *ctx, int mode, const unsigned char input[16], unsigned char output[16] ); - -/** - * \brief AES-CBC buffer encryption/decryption - * Length should be a multiple of the block - * size (16 bytes) - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful, or ERR_AES_INVALID_INPUT_LENGTH - */ -int esp_aes_crypt_cbc( esp_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - - -/** - * \brief AES-CFB128 buffer encryption/decryption. - * - * Note: Due to the nature of CFB you should use the same key schedule for - * both encryption and decryption. So a context initialized with - * esp_aes_setkey_enc() for both AES_ENCRYPT and AES_DECRYPT. - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param length length of the input data - * \param iv_off offset in IV (updated after use) - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful - */ -int esp_aes_crypt_cfb128( esp_aes_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -/** - * \brief AES-CFB8 buffer encryption/decryption. - * - * Note: Due to the nature of CFB you should use the same key schedule for - * both encryption and decryption. So a context initialized with - * esp_aes_setkey_enc() for both AES_ENCRYPT and AES_DECRYPT. - * - * \note Upon exit, the content of the IV is updated so that you can - * call the function same function again on the following - * block(s) of data and get the same result as if it was - * encrypted in one call. This allows a "streaming" usage. - * If on the other hand you need to retain the contents of the - * IV, you should either save it manually or use the cipher - * module instead. - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful - */ -int esp_aes_crypt_cfb8( esp_aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -/** - * \brief AES-CTR buffer encryption/decryption - * - * Warning: You have to keep the maximum use of your counter in mind! - * - * Note: Due to the nature of CTR you should use the same key schedule for - * both encryption and decryption. So a context initialized with - * esp_aes_setkey_enc() for both AES_ENCRYPT and AES_DECRYPT. - * - * \param ctx AES context - * \param length The length of the data - * \param nc_off The offset in the current stream_block (for resuming - * within current cipher stream). The offset pointer to - * should be 0 at the start of a stream. - * \param nonce_counter The 128-bit nonce and counter. - * \param stream_block The saved stream-block for resuming. Is overwritten - * by the function. - * \param input The input data stream - * \param output The output data stream - * - * \return 0 if successful - */ -int esp_aes_crypt_ctr( esp_aes_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function prepares an XTS context for encryption and - * sets the encryption key. - * - * \param ctx The AES XTS context to which the key should be bound. - * \param key The encryption key. This is comprised of the XTS key1 - * concatenated with the XTS key2. - * \param keybits The size of \p key passed in bits. Valid options are: - *

- * - * \return \c 0 on success. - * \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure. - */ -int esp_aes_xts_setkey_enc( esp_aes_xts_context *ctx, - const unsigned char *key, - unsigned int keybits ); - -/** - * \brief This function performs an AES-OFB (Output Feedback Mode) - * encryption or decryption operation. - * - * \param ctx The AES context to use for encryption or decryption. - * It must be initialized and bound to a key. - * \param length The length of the input data. - * \param iv_off The offset in IV (updated after use). - * It must point to a valid \c size_t. - * \param iv The initialization vector (updated after use). - * It must be a readable and writeable buffer of \c 16 Bytes. - * \param input The buffer holding the input data. - * It must be readable and of size \p length Bytes. - * \param output The buffer holding the output data. - * It must be writeable and of size \p length Bytes. - * - * \return \c 0 on success. - */ -int esp_aes_crypt_ofb( esp_aes_context *ctx, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -/** - * \brief This function prepares an XTS context for decryption and - * sets the decryption key. - * - * \param ctx The AES XTS context to which the key should be bound. - * \param key The decryption key. This is comprised of the XTS key1 - * concatenated with the XTS key2. - * \param keybits The size of \p key passed in bits. Valid options are: - *
  • 256 bits (each of key1 and key2 is a 128-bit key)
    • - *
  • 512 bits (each of key1 and key2 is a 256-bit key)
- * - * \return \c 0 on success. - * \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure. - */ -int esp_aes_xts_setkey_dec( esp_aes_xts_context *ctx, - const unsigned char *key, - unsigned int keybits ); - - -/** - * \brief Internal AES block encryption function - * (Only exposed to allow overriding it, - * see AES_ENCRYPT_ALT) - * - * \param ctx AES context - * \param input Plaintext block - * \param output Output (ciphertext) block - */ -int esp_internal_aes_encrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ); - -/** Deprecated, see esp_aes_internal_encrypt */ -void esp_aes_encrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ) __attribute__((deprecated)); - -/** - * \brief Internal AES block decryption function - * (Only exposed to allow overriding it, - * see AES_DECRYPT_ALT) - * - * \param ctx AES context - * \param input Ciphertext block - * \param output Output (plaintext) block - */ -int esp_internal_aes_decrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ); - -/** Deprecated, see esp_aes_internal_decrypt */ -void esp_aes_decrypt( esp_aes_context *ctx, const unsigned char input[16], unsigned char output[16] ) __attribute__((deprecated)); - -/** AES-XTS buffer encryption/decryption */ -int esp_aes_crypt_xts( esp_aes_xts_context *ctx, int mode, size_t length, const unsigned char data_unit[16], const unsigned char *input, unsigned char *output ); - -#ifdef __cplusplus -} -#endif - -#endif /* aes.h */ diff --git a/components/mbedtls/port/include/esp32/sha.h b/components/mbedtls/port/include/esp32/sha.h deleted file mode 100644 index 2009d198..00000000 --- a/components/mbedtls/port/include/esp32/sha.h +++ /dev/null @@ -1,211 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -#ifndef _ESP_SHA_H_ -#define _ESP_SHA_H_ - -#include "esp32/rom/sha.h" -#include "esp_types.h" - -/** @brief Low-level support functions for the hardware SHA engine - * - * @note If you're looking for a SHA API to use, try mbedtls component - * mbedtls/shaXX.h. That API supports hardware acceleration. - * - * The API in this header provides some building blocks for implementing a - * full SHA API such as the one in mbedtls, and also a basic SHA function esp_sha(). - * - * Some technical details about the hardware SHA engine: - * - * - SHA accelerator engine calculates one digest at a time, per SHA - * algorithm type. It initialises and maintains the digest state - * internally. It is possible to read out an in-progress SHA digest - * state, but it is not possible to restore a SHA digest state - * into the engine. - * - * - The memory block SHA_TEXT_BASE is shared between all SHA digest - * engines, so all engines must be idle before this memory block is - * modified. - * - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* Defined in esp32/rom/sha.h */ -typedef enum SHA_TYPE esp_sha_type; - -/** @brief Calculate SHA1 or SHA2 sum of some data, using hardware SHA engine - * - * @note For more versatile SHA calculations, where data doesn't need - * to be passed all at once, try the mbedTLS mbedtls/shaX.h APIs. The - * hardware-accelerated mbedTLS implementation is also faster when - * hashing large amounts of data. - * - * @note It is not necessary to lock any SHA hardware before calling - * this function, thread safety is managed internally. - * - * @note If a TLS connection is open then this function may block - * indefinitely waiting for a SHA engine to become available. Use the - * mbedTLS SHA API to avoid this problem. - * - * @param sha_type SHA algorithm to use. - * - * @param input Input data buffer. - * - * @param ilen Length of input data in bytes. - * - * @param output Buffer for output SHA digest. Output is 20 bytes for - * sha_type SHA1, 32 bytes for sha_type SHA2_256, 48 bytes for - * sha_type SHA2_384, 64 bytes for sha_type SHA2_512. - */ -void esp_sha(esp_sha_type sha_type, const unsigned char *input, size_t ilen, unsigned char *output); - -/* @brief Begin to execute a single SHA block operation - * - * @note This is a piece of a SHA algorithm, rather than an entire SHA - * algorithm. - * - * @note Call esp_sha_try_lock_engine() before calling this - * function. Do not call esp_sha_lock_memory_block() beforehand, this - * is done inside the function. - * - * @param sha_type SHA algorithm to use. - * - * @param data_block Pointer to block of data. Block size is - * determined by algorithm (SHA1/SHA2_256 = 64 bytes, - * SHA2_384/SHA2_512 = 128 bytes) - * - * @param is_first_block If this parameter is true, the SHA state will - * be initialised (with the initial state of the given SHA algorithm) - * before the block is calculated. If false, the existing state of the - * SHA engine will be used. - * - * @return As a performance optimisation, this function returns before - * the SHA block operation is complete. Both this function and - * esp_sha_read_state() will automatically wait for any previous - * operation to complete before they begin. If using the SHA registers - * directly in another way, call esp_sha_wait_idle() after calling this - * function but before accessing the SHA registers. - */ -void esp_sha_block(esp_sha_type sha_type, const void *data_block, bool is_first_block); - -/** @brief Read out the current state of the SHA digest loaded in the engine. - * - * @note This is a piece of a SHA algorithm, rather than an entire SHA algorithm. - * - * @note Call esp_sha_try_lock_engine() before calling this - * function. Do not call esp_sha_lock_memory_block() beforehand, this - * is done inside the function. - * - * If the SHA suffix padding block has been executed already, the - * value that is read is the SHA digest (in big endian - * format). Otherwise, the value that is read is an interim SHA state. - * - * @note If sha_type is SHA2_384, only 48 bytes of state will be read. - * This is enough for the final SHA2_384 digest, but if you want the - * interim SHA-384 state (to continue digesting) then pass SHA2_512 instead. - * - * @param sha_type SHA algorithm in use. - * - * @param state Pointer to a memory buffer to hold the SHA state. Size - * is 20 bytes (SHA1), 32 bytes (SHA2_256), 48 bytes (SHA2_384) or 64 bytes (SHA2_512). - * - */ -void esp_sha_read_digest_state(esp_sha_type sha_type, void *digest_state); - -/** - * @brief Obtain exclusive access to a particular SHA engine - * - * @param sha_type Type of SHA engine to use. - * - * Blocks until engine is available. Note: Can block indefinitely - * while a TLS connection is open, suggest using - * esp_sha_try_lock_engine() and failing over to software SHA. - */ -void esp_sha_lock_engine(esp_sha_type sha_type); - -/** - * @brief Try and obtain exclusive access to a particular SHA engine - * - * @param sha_type Type of SHA engine to use. - * - * @return Returns true if the SHA engine is locked for exclusive - * use. Call esp_sha_unlock_sha_engine() when done. Returns false if - * the SHA engine is already in use, caller should use software SHA - * algorithm for this digest. - */ -bool esp_sha_try_lock_engine(esp_sha_type sha_type); - -/** - * @brief Unlock an engine previously locked with esp_sha_lock_engine() or esp_sha_try_lock_engine() - * - * @param sha_type Type of engine to release. - */ -void esp_sha_unlock_engine(esp_sha_type sha_type); - -/** - * @brief Acquire exclusive access to the SHA shared memory block at SHA_TEXT_BASE - * - * This memory block is shared across all the SHA algorithm types. - * - * Caller should have already locked a SHA engine before calling this function. - * - * Note that it is possible to obtain exclusive access to the memory block even - * while it is in use by the SHA engine. Caller should use esp_sha_wait_idle() - * to ensure the SHA engine is not reading from the memory block in hardware. - * - * @note This function enters a critical section. Do not block while holding this lock. - * - * @note You do not need to lock the memory block before calling esp_sha_block() or esp_sha_read_digest_state(), these functions handle memory block locking internally. - * - * Call esp_sha_unlock_memory_block() when done. - */ -void esp_sha_lock_memory_block(void); - -/** - * @brief Release exclusive access to the SHA register memory block at SHA_TEXT_BASE - * - * Caller should have already locked a SHA engine before calling this function. - * - * This function releases the critical section entered by esp_sha_lock_memory_block(). - * - * Call following esp_sha_lock_memory_block(). - */ -void esp_sha_unlock_memory_block(void); - -/** @brief Wait for the SHA engine to finish any current operation - * - * @note This function does not ensure exclusive access to any SHA - * engine. Caller should use esp_sha_try_lock_engine() and - * esp_sha_lock_memory_block() as required. - * - * @note Functions declared in this header file wait for SHA engine - * completion automatically, so you don't need to use this API for - * these. However if accessing SHA registers directly, you will need - * to call this before accessing SHA registers if using the - * esp_sha_block() function. - * - * @note This function busy-waits, so wastes CPU resources. - * Best to delay calling until you are about to need it. - * - */ -void esp_sha_wait_idle(void); - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/components/mbedtls/port/include/mbedtls/bignum.h b/components/mbedtls/port/include/mbedtls/bignum.h deleted file mode 100644 index 23cd5634..00000000 --- a/components/mbedtls/port/include/mbedtls/bignum.h +++ /dev/null @@ -1,78 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -#ifndef __ESP_MBEDTLS_BIGNUM_H__ -#define __ESP_MBEDTLS_BIGNUM_H__ - -#include_next "mbedtls/bignum.h" - -/** - * This is a wrapper for the main mbedtls/bignum.h. This wrapper - * provides a few additional ESP32-only functions. - * - * This is because we don't set MBEDTLS_BIGNUM_ALT in the same way we - * do for AES, SHA, etc. Because we still use most of the bignum.h - * implementation and just replace a few hardware accelerated - * functions (see MBEDTLS_MPI_EXP_MOD_ALT & MBEDTLS_MPI_MUL_MPI_ALT in - * esp_config.h). - * - * @note Unlike the other hardware accelerator support functions in esp32/hwcrypto, there is no - * generic "hwcrypto/bignum.h" header for using these functions without mbedTLS. The reason for this - * is that all of the function implementations depend strongly upon the mbedTLS MPI implementation. - */ - -/** - * @brief Lock access to RSA Accelerator (MPI/bignum operations) - * - * RSA Accelerator hardware unit can only be used by one - * consumer at a time. - * - * @note This function is non-recursive (do not call it twice from the - * same task.) - * - * @note You do not need to call this if you are using the mbedTLS bignum.h - * API or esp_mpi_xxx functions. This function is only needed if you - * want to call ROM RSA functions or access the registers directly. - * - */ -void esp_mpi_acquire_hardware(void); - -/** - * @brief Unlock access to RSA Accelerator (MPI/bignum operations) - * - * Has to be called once for each call to esp_mpi_acquire_hardware(). - * - * @note You do not need to call this if you are using the mbedTLS bignum.h - * API or esp_mpi_xxx functions. This function is only needed if you - * want to call ROM RSA functions or access the registers directly. - */ -void esp_mpi_release_hardware(void); - -/* @brief MPI modular mupltiplication function - * - * Calculates Z = (X * Y) mod M using MPI hardware acceleration. - * - * This is not part of the standard mbedTLS bignum API. - * - * @note All of X, Y & Z should be less than 4096 bit long or an error is returned. - * - * @param Z Result bignum, should be pre-initialised with mbedtls_mpi_init(). - * @param X First multiplication argument. - * @param Y Second multiplication argument. - * @param M Modulus value for result. - * - * @return 0 on success, mbedTLS MPI error codes on failure. - */ -int esp_mpi_mul_mpi_mod(mbedtls_mpi *Z, const mbedtls_mpi *X, const mbedtls_mpi *Y, const mbedtls_mpi *M); - -#endif diff --git a/components/mdns/CMakeLists.txt b/components/mdns/CMakeLists.txt index 99bb43a0..7e61b6e8 100644 --- a/components/mdns/CMakeLists.txt +++ b/components/mdns/CMakeLists.txt @@ -6,7 +6,7 @@ set(COMPONENT_PRIV_INCLUDEDIRS "private_include") endif() set(COMPONENT_ADD_INCLUDEDIRS "include") -set(COMPONENT_REQUIRES "lwip" "ssl" "tcpip_adapter") +set(COMPONENT_REQUIRES "lwip" "mbedtls" "tcpip_adapter") if(CONFIG_ENABLE_MDNS_CONSOLE) set(COMPONENT_SRCS "${COMPONENT_SRCS}" diff --git a/components/mqtt/CMakeLists.txt b/components/mqtt/CMakeLists.txt index 02c40550..d3b86454 100644 --- a/components/mqtt/CMakeLists.txt +++ b/components/mqtt/CMakeLists.txt @@ -21,7 +21,7 @@ set(COMPONENT_SRCS "esp-mqtt/mqtt_client.c" endif() -set(COMPONENT_REQUIRES lwip http_parser ssl tcp_transport freertos lwip ssl) +set(COMPONENT_REQUIRES lwip http_parser tcp_transport freertos lwip mbedtls openssl) register_component() diff --git a/components/mqtt/ibm-mqtt/MQTTClient-C/src/FreeRTOS/MQTTFreeRTOS.c b/components/mqtt/ibm-mqtt/MQTTClient-C/src/FreeRTOS/MQTTFreeRTOS.c index 059b5a26..c36ee950 100644 --- a/components/mqtt/ibm-mqtt/MQTTClient-C/src/FreeRTOS/MQTTFreeRTOS.c +++ b/components/mqtt/ibm-mqtt/MQTTClient-C/src/FreeRTOS/MQTTFreeRTOS.c @@ -382,14 +382,6 @@ int NetworkConnectSSL(Network *n, char *addr, int port, ssl_ca_crt_key_t *ssl_cc goto exit; } - if (ssl_cck->cacrt) { - retVal = SSL_CTX_load_verify_buffer(n->ctx, ssl_cck->cacrt, ssl_cck->cacrt_len); - - if (retVal != 1) { - goto exit1; - } - } - if (ssl_cck->cert && ssl_cck->key) { retVal = SSL_CTX_use_certificate_ASN1(n->ctx, ssl_cck->cert_len, ssl_cck->cert); diff --git a/components/protocomm/CMakeLists.txt b/components/protocomm/CMakeLists.txt index b2261de9..fb7f4dad 100644 --- a/components/protocomm/CMakeLists.txt +++ b/components/protocomm/CMakeLists.txt @@ -13,6 +13,6 @@ set(COMPONENT_SRCS "src/common/protocomm.c" "src/transports/protocomm_httpd.c") endif() -set(COMPONENT_PRIV_REQUIRES protobuf-c ssl esp_http_server http_parser) +set(COMPONENT_PRIV_REQUIRES protobuf-c mbedtls esp_http_server http_parser) register_component() diff --git a/components/wpa_supplicant/CMakeLists.txt b/components/wpa_supplicant/CMakeLists.txt index 593cf204..3329f6a8 100644 --- a/components/wpa_supplicant/CMakeLists.txt +++ b/components/wpa_supplicant/CMakeLists.txt @@ -1,7 +1,7 @@ set(COMPONENT_SRCDIRS "src/crypto" "src/fast_crypto" "src/wps" "port" "src") set(COMPONENT_ADD_INCLUDEDIRS "include" "port/include") -set(COMPONENT_PRIV_REQUIRES "ssl" "freertos" "heap" "newlib" "util") +set(COMPONENT_PRIV_REQUIRES "mbedtls" "freertos" "heap" "newlib" "util") register_component() diff --git a/examples/protocols/openssl_client/main/openssl_client_example_main.c b/examples/protocols/openssl_client/main/openssl_client_example_main.c index ec798df8..b9458a5c 100644 --- a/examples/protocols/openssl_client/main/openssl_client_example_main.c +++ b/examples/protocols/openssl_client/main/openssl_client_example_main.c @@ -196,16 +196,6 @@ static void openssl_client_task(void* p) printf("OK\n"); - printf("load ca crt ......"); - ret = SSL_CTX_load_verify_buffer(ctx, ca_pem_start, ca_pem_end - ca_pem_start); - - if (ret) { - printf("OK\n"); - } else { - printf("failed\n"); - goto failed2; - } - printf("load client crt ......"); ret = SSL_CTX_use_certificate_ASN1(ctx, client_pem_end - client_pem_start, client_pem_start); diff --git a/examples/protocols/openssl_server/main/openssl_server_example_main.c b/examples/protocols/openssl_server/main/openssl_server_example_main.c index 4eef63c3..f26edce6 100644 --- a/examples/protocols/openssl_server/main/openssl_server_example_main.c +++ b/examples/protocols/openssl_server/main/openssl_server_example_main.c @@ -194,16 +194,6 @@ static void openssl_server_task(void* p) printf("OK\n"); - printf("load ca crt ......"); - ret = SSL_CTX_load_verify_buffer(ctx, ca_pem_start, ca_pem_end - ca_pem_start); - - if (ret) { - printf("OK\n"); - } else { - printf("failed\n"); - goto failed2; - } - printf("load server crt ......"); ret = SSL_CTX_use_certificate_ASN1(ctx, server_pem_end - server_pem_start, server_pem_start); diff --git a/tools/cmake/build.cmake b/tools/cmake/build.cmake index be672835..2ff4b335 100644 --- a/tools/cmake/build.cmake +++ b/tools/cmake/build.cmake @@ -154,7 +154,7 @@ function(__build_init idf_path) endforeach() # Set components required by all other components in the build - set(requires_common newlib freertos heap log) + set(requires_common newlib freertos heap log lwip util) idf_build_set_property(__COMPONENT_REQUIRES_COMMON "${requires_common}") __build_get_idf_git_revision() From 1f8192d9f941efbf0669f9436326d0a3127d850c Mon Sep 17 00:00:00 2001 From: dongheng Date: Thu, 10 Oct 2019 13:53:24 +0800 Subject: [PATCH 3/3] feat(exmaples): remove wolfSSL example The wolfSSL example will be supplied independently. --- components/esp-tls/component.mk | 9 - components/esp_http_client/component.mk | 11 - components/esp_https_ota/component.mk | 8 - components/mbedtls/Makefile.projbuild | 2 +- components/tcp_transport/component.mk | 10 - components/wifi_provisioning/Kconfig | 1 - components/wpa_supplicant/Kconfig | 1 - .../main/subscribe_publish_sample.c | 42 --- .../subscribe_publish/sdkconfig.defaults | 1 - .../thing_shadow/main/thing_shadow_sample.c | 44 --- .../aws_iot/thing_shadow/sdkconfig.defaults | 1 - .../main/esp_http_client_example.c | 43 --- .../esp_http_client/sdkconfig.defaults | 1 - .../https_mbedtls/sdkconfig.defaults | 2 - .../main/https_request_example_main.c | 43 --- .../https_request/sdkconfig.defaults | 1 - .../protocols/https_wolfssl/CMakeLists.txt | 6 - examples/protocols/https_wolfssl/Makefile | 9 - examples/protocols/https_wolfssl/README.md | 37 --- .../https_wolfssl/main/CMakeLists.txt | 10 - .../https_wolfssl/main/Kconfig.projbuild | 23 -- .../protocols/https_wolfssl/main/component.mk | 5 - .../main/https_wolfssl_example_main.c | 300 ------------------ .../https_wolfssl/main/server_root_cert.pem | 27 -- .../https_wolfssl/sdkconfig.defaults | 5 - .../main/openssl_client_example_main.c | 42 --- .../main/openssl_server_example_main.c | 43 --- .../main/simple_ota_example.c | 43 --- .../ota/simple_ota_example/sdkconfig.defaults | 1 - 29 files changed, 1 insertion(+), 770 deletions(-) delete mode 100644 examples/protocols/https_mbedtls/sdkconfig.defaults delete mode 100644 examples/protocols/https_wolfssl/CMakeLists.txt delete mode 100644 examples/protocols/https_wolfssl/Makefile delete mode 100644 examples/protocols/https_wolfssl/README.md delete mode 100644 examples/protocols/https_wolfssl/main/CMakeLists.txt delete mode 100644 examples/protocols/https_wolfssl/main/Kconfig.projbuild delete mode 100644 examples/protocols/https_wolfssl/main/component.mk delete mode 100644 examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c delete mode 100644 examples/protocols/https_wolfssl/main/server_root_cert.pem delete mode 100644 examples/protocols/https_wolfssl/sdkconfig.defaults diff --git a/components/esp-tls/component.mk b/components/esp-tls/component.mk index 52aa5d7e..7267d5f3 100644 --- a/components/esp-tls/component.mk +++ b/components/esp-tls/component.mk @@ -1,12 +1,3 @@ -COMPONENT_SRCDIRS := -COMPONENT_ADD_INCLUDEDIRS := - -ifdef CONFIG_SSL_USING_MBEDTLS COMPONENT_SRCDIRS := . -COMPONENT_ADD_INCLUDEDIRS := . -endif -ifdef CONFIG_SSL_USING_WOLFSSL -COMPONENT_SRCDIRS := . COMPONENT_ADD_INCLUDEDIRS := . -endif \ No newline at end of file diff --git a/components/esp_http_client/component.mk b/components/esp_http_client/component.mk index 353eac79..0bde2b05 100644 --- a/components/esp_http_client/component.mk +++ b/components/esp_http_client/component.mk @@ -2,17 +2,6 @@ # Component Makefile # -COMPONENT_SRCDIRS := -COMPONENT_ADD_INCLUDEDIRS := - -ifdef CONFIG_SSL_USING_MBEDTLS COMPONENT_SRCDIRS := . lib COMPONENT_ADD_INCLUDEDIRS := include COMPONENT_PRIV_INCLUDEDIRS := lib/include -endif - -ifdef CONFIG_SSL_USING_WOLFSSL -COMPONENT_SRCDIRS := . lib -COMPONENT_ADD_INCLUDEDIRS := include -COMPONENT_PRIV_INCLUDEDIRS := lib/include -endif \ No newline at end of file diff --git a/components/esp_https_ota/component.mk b/components/esp_https_ota/component.mk index 6aba23f2..84730f8a 100644 --- a/components/esp_https_ota/component.mk +++ b/components/esp_https_ota/component.mk @@ -1,12 +1,4 @@ -COMPONENT_SRCDIRS := -COMPONENT_ADD_INCLUDEDIRS := -ifdef CONFIG_SSL_USING_MBEDTLS COMPONENT_SRCDIRS := src -COMPONENT_ADD_INCLUDEDIRS := include -endif -ifdef CONFIG_SSL_USING_WOLFSSL -COMPONENT_SRCDIRS := src COMPONENT_ADD_INCLUDEDIRS := include -endif \ No newline at end of file diff --git a/components/mbedtls/Makefile.projbuild b/components/mbedtls/Makefile.projbuild index 9bfba169..9992735e 100644 --- a/components/mbedtls/Makefile.projbuild +++ b/components/mbedtls/Makefile.projbuild @@ -1,6 +1,6 @@ # Anyone compiling mbedTLS code needs the name of the # alternative config file -CPPFLAGS += -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' +CPPFLAGS += -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' -DCONFIG_SSL_USING_MBEDTLS # Catch usage of deprecated mbedTLS functions when building tests ifneq ("$(filter mbedtls,$(TEST_COMPONENTS_LIST))","") diff --git a/components/tcp_transport/component.mk b/components/tcp_transport/component.mk index 9d6ae29f..d492b815 100644 --- a/components/tcp_transport/component.mk +++ b/components/tcp_transport/component.mk @@ -3,15 +3,5 @@ # # (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.) -COMPONENT_SRCDIRS := -COMPONENT_ADD_INCLUDEDIRS := - -ifdef CONFIG_SSL_USING_MBEDTLS COMPONENT_SRCDIRS := . COMPONENT_ADD_INCLUDEDIRS := include -endif - -ifdef CONFIG_SSL_USING_WOLFSSL -COMPONENT_SRCDIRS := . -COMPONENT_ADD_INCLUDEDIRS := include -endif \ No newline at end of file diff --git a/components/wifi_provisioning/Kconfig b/components/wifi_provisioning/Kconfig index 2b641b11..13a58aa1 100644 --- a/components/wifi_provisioning/Kconfig +++ b/components/wifi_provisioning/Kconfig @@ -3,7 +3,6 @@ menu "Unified Provisioning" config ENABLE_UNIFIED_PROVISIONING bool "Enable Unified Provisioning" default n - select SSL_USING_MBEDTLS select MBEDTLS_CIPHER_MODE_CTR select MBEDTLS_ECP_C help diff --git a/components/wpa_supplicant/Kconfig b/components/wpa_supplicant/Kconfig index f32876f4..d3b29afb 100644 --- a/components/wpa_supplicant/Kconfig +++ b/components/wpa_supplicant/Kconfig @@ -3,7 +3,6 @@ menu "wpa_supplicant" config LTM_FAST bool "Use faster div, esptmod, sqr, montgomery multiplication algorithm" default y - depends on !SSL_USING_WOLFSSL help Enable the option can enable faster div, faster exptmod, faster sqr, fast montgomery multiplication algorithm. Enable this option will cost about diff --git a/examples/protocols/aws_iot/subscribe_publish/main/subscribe_publish_sample.c b/examples/protocols/aws_iot/subscribe_publish/main/subscribe_publish_sample.c index 15eaf8ff..5beaf086 100644 --- a/examples/protocols/aws_iot/subscribe_publish/main/subscribe_publish_sample.c +++ b/examples/protocols/aws_iot/subscribe_publish/main/subscribe_publish_sample.c @@ -46,10 +46,6 @@ #include "nvs.h" #include "nvs_flash.h" -#ifdef CONFIG_SSL_USING_WOLFSSL -#include "lwip/apps/sntp.h" -#endif - #include "aws_iot_config.h" #include "aws_iot_log.h" #include "aws_iot_version.h" @@ -115,40 +111,6 @@ char HostAddress[255] = AWS_IOT_MQTT_HOST; */ uint32_t port = AWS_IOT_MQTT_PORT; -#ifdef CONFIG_SSL_USING_WOLFSSL -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, "pool.ntp.org"); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - ESP_LOGE(TAG, "SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - ESP_LOGI(TAG, "SNTP get time success\n"); - break; - } - } -} -#endif - static esp_err_t event_handler(void *ctx, system_event_t *event) { /* For accessing reason codes in case of disconnection */ @@ -266,10 +228,6 @@ void aws_iot_task(void *param) { xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, false, true, portMAX_DELAY); -#ifdef CONFIG_SSL_USING_WOLFSSL - get_time(); -#endif - connectParams.keepAliveIntervalInSec = 10; connectParams.isCleanSession = true; connectParams.MQTTVersion = MQTT_3_1_1; diff --git a/examples/protocols/aws_iot/subscribe_publish/sdkconfig.defaults b/examples/protocols/aws_iot/subscribe_publish/sdkconfig.defaults index afc8546e..09e2e937 100644 --- a/examples/protocols/aws_iot/subscribe_publish/sdkconfig.defaults +++ b/examples/protocols/aws_iot/subscribe_publish/sdkconfig.defaults @@ -1,6 +1,5 @@ # Enable AWS IoT SDK support CONFIG_AWS_IOT_SDK=y -CONFIG_SSL_USING_MBEDTLS=y CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN=8192 CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=1024 CONFIG_MBEDTLS_SSL_ALPN=y diff --git a/examples/protocols/aws_iot/thing_shadow/main/thing_shadow_sample.c b/examples/protocols/aws_iot/thing_shadow/main/thing_shadow_sample.c index c8001447..47403628 100644 --- a/examples/protocols/aws_iot/thing_shadow/main/thing_shadow_sample.c +++ b/examples/protocols/aws_iot/thing_shadow/main/thing_shadow_sample.c @@ -49,9 +49,6 @@ #include "aws_iot_mqtt_client_interface.h" #include "aws_iot_shadow_interface.h" -#if CONFIG_SSL_USING_WOLFSSL -#include "lwip/apps/sntp.h" -#endif /*! * The goal of this sample application is to demonstrate the capabilities of shadow. * This device(say Connected Window) will open the window of a room based on temperature @@ -131,43 +128,6 @@ static const char * ROOT_CA_PATH = CONFIG_EXAMPLE_ROOT_CA_PATH; #error "Invalid method for loading certs" #endif -#if CONFIG_SSL_USING_WOLFSSL -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, "pool.ntp.org"); - - sntp_setservername(1, "ntp1.aliyun.com"); - sntp_setservername(2, "time.aisa.apple.com"); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - ESP_LOGI(TAG,"SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - ESP_LOGI(TAG,"SNTP get time success\n"); - break; - } - } -} -#endif - static esp_err_t event_handler(void *ctx, system_event_t *event) { /* For accessing reason codes in case of disconnection */ @@ -297,10 +257,6 @@ void aws_iot_task(void *param) { xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, false, true, portMAX_DELAY); -#if CONFIG_SSL_USING_WOLFSSL - /* CA date verification need system time */ - get_time(); -#endif ESP_LOGI(TAG, "Shadow Init"); rc = aws_iot_shadow_init(&mqttClient, &sp); if(SUCCESS != rc) { diff --git a/examples/protocols/aws_iot/thing_shadow/sdkconfig.defaults b/examples/protocols/aws_iot/thing_shadow/sdkconfig.defaults index 3167a008..d969def9 100644 --- a/examples/protocols/aws_iot/thing_shadow/sdkconfig.defaults +++ b/examples/protocols/aws_iot/thing_shadow/sdkconfig.defaults @@ -1,7 +1,6 @@ # Enable AWS IoT SDK support CONFIG_AWS_IOT_SDK=y CONFIG_NEWLIB_LIBRARY_LEVEL_NORMAL=y -CONFIG_SSL_USING_WOLFSSL=y # Enable FATFS read only with long filename support # for loading Cert/CA/etc from filesystem diff --git a/examples/protocols/esp_http_client/main/esp_http_client_example.c b/examples/protocols/esp_http_client/main/esp_http_client_example.c index 9805b860..9d564277 100644 --- a/examples/protocols/esp_http_client/main/esp_http_client_example.c +++ b/examples/protocols/esp_http_client/main/esp_http_client_example.c @@ -18,10 +18,6 @@ #include "esp_http_client.h" -#if CONFIG_SSL_USING_WOLFSSL -#include "lwip/apps/sntp.h" -#endif - #define MAX_HTTP_RECV_BUFFER 512 static const char *TAG = "HTTP_CLIENT"; @@ -71,40 +67,6 @@ esp_err_t _http_event_handler(esp_http_client_event_t *evt) return ESP_OK; } -#if CONFIG_SSL_USING_WOLFSSL -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, "pool.ntp.org"); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - ESP_LOGI(TAG,"SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - ESP_LOGI(TAG,"SNTP get time success\n"); - break; - } - } -} -#endif - static void http_rest() { esp_http_client_config_t config = { @@ -413,11 +375,6 @@ static void https_async() static void http_test_task(void *pvParameters) { -#if CONFIG_SSL_USING_WOLFSSL - /* CA date verification need system time */ - get_time(); -#endif - app_wifi_wait_connected(); ESP_LOGI(TAG, "Connected to AP, begin http example"); http_rest(); diff --git a/examples/protocols/esp_http_client/sdkconfig.defaults b/examples/protocols/esp_http_client/sdkconfig.defaults index 1d5572a9..2b9ef82e 100644 --- a/examples/protocols/esp_http_client/sdkconfig.defaults +++ b/examples/protocols/esp_http_client/sdkconfig.defaults @@ -1,4 +1,3 @@ CONFIG_NEWLIB_LIBRARY_LEVEL_NORMAL=y -CONFIG_SSL_USING_MBEDTLS=y CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=1024 CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN=16384 diff --git a/examples/protocols/https_mbedtls/sdkconfig.defaults b/examples/protocols/https_mbedtls/sdkconfig.defaults deleted file mode 100644 index ce622295..00000000 --- a/examples/protocols/https_mbedtls/sdkconfig.defaults +++ /dev/null @@ -1,2 +0,0 @@ -CONFIG_SSL_USING_MBEDTLS=y - diff --git a/examples/protocols/https_request/main/https_request_example_main.c b/examples/protocols/https_request/main/https_request_example_main.c index 027ca28e..ae5ee19f 100644 --- a/examples/protocols/https_request/main/https_request_example_main.c +++ b/examples/protocols/https_request/main/https_request_example_main.c @@ -38,10 +38,6 @@ #include "lwip/netdb.h" #include "lwip/dns.h" -#if CONFIG_SSL_USING_WOLFSSL -#include "lwip/apps/sntp.h" -#endif - #include "esp_tls.h" /* The examples use simple WiFi configuration that you can set via @@ -133,50 +129,11 @@ static void initialise_wifi(void) ESP_ERROR_CHECK( esp_wifi_start() ); } -#if CONFIG_SSL_USING_WOLFSSL -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, "pool.ntp.org"); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - printf("SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - printf("SNTP get time success\n"); - break; - } - } -} -#endif - static void https_get_task(void *pvParameters) { char buf[512]; int ret, len; -#if CONFIG_SSL_USING_WOLFSSL - /* CA date verification need system time */ - get_time(); -#endif - while(1) { /* Wait for the callback to set the CONNECTED_BIT in the event group. diff --git a/examples/protocols/https_request/sdkconfig.defaults b/examples/protocols/https_request/sdkconfig.defaults index 1bf47081..f44c06f4 100644 --- a/examples/protocols/https_request/sdkconfig.defaults +++ b/examples/protocols/https_request/sdkconfig.defaults @@ -1,2 +1 @@ -CONFIG_SSL_USING_MBEDTLS=y CONFIG_LWIP_IPV6=y diff --git a/examples/protocols/https_wolfssl/CMakeLists.txt b/examples/protocols/https_wolfssl/CMakeLists.txt deleted file mode 100644 index c72e8223..00000000 --- a/examples/protocols/https_wolfssl/CMakeLists.txt +++ /dev/null @@ -1,6 +0,0 @@ -# The following five lines of boilerplate have to be in your project's -# CMakeLists in this exact order for cmake to work correctly -cmake_minimum_required(VERSION 3.5) - -include($ENV{IDF_PATH}/tools/cmake/project.cmake) -project(https_wolfssl) diff --git a/examples/protocols/https_wolfssl/Makefile b/examples/protocols/https_wolfssl/Makefile deleted file mode 100644 index 2740c224..00000000 --- a/examples/protocols/https_wolfssl/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# This is a project Makefile. It is assumed the directory this Makefile resides in is a -# project subdirectory. -# - -PROJECT_NAME := https-wolfSSL - -include $(IDF_PATH)/make/project.mk - diff --git a/examples/protocols/https_wolfssl/README.md b/examples/protocols/https_wolfssl/README.md deleted file mode 100644 index d26a30d0..00000000 --- a/examples/protocols/https_wolfssl/README.md +++ /dev/null @@ -1,37 +0,0 @@ -WOLFSSL INTRODUCTION - -### WHAT ABOUT WOLFSSL - -The WOLFSSL embedded SSL library (formerly CyaSSL) is a lightweight SSL/TLS library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments – primarily because of its small size, speed, and feature set. It is commonly used in standard operating environments as well because of its royalty-free pricing and excellent cross platform support. wolfSSL supports industry standards up to the current TLS 1.2 and DTLS 1.2 levels, is up to 20 times smaller than OpenSSL, and offers progressive ciphers such as ChaCha20, Curve25519, NTRU, and Blake2b. User benchmarking and feedback reports dramatically better performance when using wolfSSL over OpenSSL. - -### BEFORE YOU GET STARTED -- Requirements - - RTOS SDK -- Optional - - Basic knowledge of server/client communication - - Basic knowledge of SSL/TLS - -The more you know, the easier it will be to get going. There are a number of links in the Helpful Links section to read up on SSL/TLS. - -### QUICK START - -- Example - - This project demonstrates a https client which connects to "www.howsmyssl.com" by default, you can connect to other https servers by modify WEB_SERVER and WEB_PORT. -- Compile - - Clone ESP8266_RTOS_SDK, e.g., to ~/ESP8266_RTOS_SDK. - - $ git clone https://github.com/espressif/ESP8266_RTOS_SDK.git - - Add IDF_PATH: - - $export IDF_PATH=~/ESP8266_RTOS_SDK - - run `make menuconfig` - - Modify SSID and PASSWORD under menu "Example Configuration". - - run `make` -- Download: - - run `make flash monitor` - -### HELPFUL LINKS - -In general, these are links which will be useful for using both wolfSSL, as well as networked and secure applications in general. Furthermore, there is a more comprehensive tutorial that can be found in Chapter 11 of the official wolfSSL manual. The examples in the wolfSSL package and Chapter 11 do appropriate error checking, which is worth taking a look at. For a more comprehensive API, check out chapter 17 of the official manual. - -- WOLFSSL Manual (https://www.wolfssl.com/docs/wolfssl-manual/) -- WOLFSSL GitHub - (https://github.com/wolfssl/wolfssl) diff --git a/examples/protocols/https_wolfssl/main/CMakeLists.txt b/examples/protocols/https_wolfssl/main/CMakeLists.txt deleted file mode 100644 index 33bf4ef2..00000000 --- a/examples/protocols/https_wolfssl/main/CMakeLists.txt +++ /dev/null @@ -1,10 +0,0 @@ -set(COMPONENT_SRCS "https_wolfssl_example_main.c") -set(COMPONENT_ADD_INCLUDEDIRS ".") - - -# Embed the server root certificate into the final binary -# -# (If this was a component, we would set COMPONENT_EMBED_TXTFILES here.) -set(COMPONENT_EMBED_TXTFILES server_root_cert.pem) - -register_component() diff --git a/examples/protocols/https_wolfssl/main/Kconfig.projbuild b/examples/protocols/https_wolfssl/main/Kconfig.projbuild deleted file mode 100644 index e2102046..00000000 --- a/examples/protocols/https_wolfssl/main/Kconfig.projbuild +++ /dev/null @@ -1,23 +0,0 @@ -menu "Example Configuration" - -config WIFI_SSID - string "WiFi SSID" - default "myssid" - help - SSID (network name) for the example to connect to. - -config WIFI_PASSWORD - string "WiFi Password" - default "mypassword" - help - WiFi password (WPA or WPA2) for the example to use. - - Can be left blank if the network has no security set. - -config CERT_AUTH - bool "enable certificate verification" - default y - help - Enable certificate verification. - -endmenu diff --git a/examples/protocols/https_wolfssl/main/component.mk b/examples/protocols/https_wolfssl/main/component.mk deleted file mode 100644 index 12acf9fa..00000000 --- a/examples/protocols/https_wolfssl/main/component.mk +++ /dev/null @@ -1,5 +0,0 @@ -# -# "main" pseudo-component makefile. -# -# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.) -COMPONENT_EMBED_TXTFILES := server_root_cert.pem diff --git a/examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c b/examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c deleted file mode 100644 index 560e3efb..00000000 --- a/examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c +++ /dev/null @@ -1,300 +0,0 @@ -/* wolfSSL example - - This example code is in the Public Domain (or CC0 licensed, at your option.) - - Unless required by applicable law or agreed to in writing, this - software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR - CONDITIONS OF ANY KIND, either express or implied. -*/ - -#include - -#include "esp_wifi.h" -#include "esp_event_loop.h" -#include "esp_log.h" - -#include "nvs_flash.h" - -#include "freertos/FreeRTOS.h" -#include "freertos/task.h" -#include "freertos/event_groups.h" - -#include -#include -#include "lwip/apps/sntp.h" - -#include "wolfssl/ssl.h" - -/* The examples use simple WiFi configuration that you can set via - 'make menuconfig'. - - If you'd rather not, just change the below entries to strings with - the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid" -*/ -#define EXAMPLE_WIFI_SSID CONFIG_WIFI_SSID -#define EXAMPLE_WIFI_PASS CONFIG_WIFI_PASSWORD - -/* FreeRTOS event group to signal when we are connected & ready to make a request */ -static EventGroupHandle_t wifi_event_group; - -/* The event group allows multiple bits for each event, - but we only care about one event - are we connected - to the AP with an IP? */ -const int CONNECTED_BIT = BIT0; - -#if CONFIG_CERT_AUTH -extern const uint8_t server_root_cert_pem_start[] asm("_binary_server_root_cert_pem_start"); -extern const uint8_t server_root_cert_pem_end[] asm("_binary_server_root_cert_pem_end"); -#endif - -/* Constants that aren't configurable in menuconfig */ -#define WEB_SERVER "www.howsmyssl.com" -#define WEB_PORT 443 -#define WEB_URL "https://www.howsmyssl.com/a/check" - -#define REQUEST "GET " WEB_URL " HTTP/1.0\r\n" \ - "Host: "WEB_SERVER"\r\n" \ - "User-Agent: esp-idf/1.0 espressif\r\n" \ - "\r\n" - -#define WOLFSSL_DEMO_THREAD_NAME "wolfssl_client" -#define WOLFSSL_DEMO_THREAD_STACK_WORDS 8192 -#define WOLFSSL_DEMO_THREAD_PRORIOTY 6 - -#define WOLFSSL_DEMO_SNTP_SERVERS "pool.ntp.org" - -static const char *TAG = "example"; - -const char send_data[] = REQUEST; -const int32_t send_bytes = sizeof(send_data); -char recv_data[1024] = {0}; - -static esp_err_t event_handler(void *ctx, system_event_t *event) -{ - /* For accessing reason codes in case of disconnection */ - system_event_info_t *info = &event->event_info; - - switch(event->event_id) { - case SYSTEM_EVENT_STA_START: - esp_wifi_connect(); - break; - case SYSTEM_EVENT_STA_GOT_IP: - xEventGroupSetBits(wifi_event_group, CONNECTED_BIT); - break; - case SYSTEM_EVENT_STA_DISCONNECTED: - ESP_LOGE(TAG, "Disconnect reason : %d", info->disconnected.reason); - if (info->disconnected.reason == WIFI_REASON_BASIC_RATE_NOT_SUPPORT) { - /*Switch to 802.11 bgn mode */ - esp_wifi_set_protocol(ESP_IF_WIFI_STA, WIFI_PROTOCAL_11B | WIFI_PROTOCAL_11G | WIFI_PROTOCAL_11N); - } - esp_wifi_connect(); - xEventGroupClearBits(wifi_event_group, CONNECTED_BIT); - break; - default: - break; - } - return ESP_OK; -} - -static void initialise_wifi(void) -{ - tcpip_adapter_init(); - wifi_event_group = xEventGroupCreate(); - ESP_ERROR_CHECK( esp_event_loop_init(event_handler, NULL) ); - wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT(); - ESP_ERROR_CHECK( esp_wifi_init(&cfg) ); - ESP_ERROR_CHECK( esp_wifi_set_storage(WIFI_STORAGE_RAM) ); - wifi_config_t wifi_config = { - .sta = { - .ssid = EXAMPLE_WIFI_SSID, - .password = EXAMPLE_WIFI_PASS, - }, - }; - ESP_LOGI(TAG, "Setting WiFi configuration SSID %s...", wifi_config.sta.ssid); - ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) ); - ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) ); - ESP_ERROR_CHECK( esp_wifi_start() ); -} - -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, WOLFSSL_DEMO_SNTP_SERVERS); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - printf("SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - printf("SNTP get time success\n"); - break; - } - } -} - -static void wolfssl_client(void* pv) -{ - int32_t ret = 0; - - const portTickType xDelay = 500 / portTICK_RATE_MS; - WOLFSSL_CTX* ctx = NULL; - WOLFSSL* ssl = NULL; - - int32_t socket = -1; - struct sockaddr_in sock_addr; - struct hostent* entry = NULL; - - /* CA date verification need system time */ - get_time(); - - while (1) { - - printf("Setting hostname for TLS session...\n"); - - /*get addr info for hostname*/ - do { - entry = gethostbyname(WEB_SERVER); - vTaskDelay(xDelay); - } while (entry == NULL); - - printf("Init wolfSSL...\n"); - ret = wolfSSL_Init(); - - if (ret != WOLFSSL_SUCCESS) { - printf("Init wolfSSL failed:%d...\n", ret); - goto failed1; - } - - printf("Set wolfSSL ctx ...\n"); - ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method()); - - if (!ctx) { - printf("Set wolfSSL ctx failed...\n"); - goto failed1; - } - - printf("Creat socket ...\n"); - socket = socket(AF_INET, SOCK_STREAM, 0); - - if (socket < 0) { - printf("Creat socket failed...\n"); - goto failed2; - } - -#if CONFIG_CERT_AUTH - printf("Loading the CA root certificate...\n"); - ret = wolfSSL_CTX_load_verify_buffer(ctx, server_root_cert_pem_start, server_root_cert_pem_end - server_root_cert_pem_start, WOLFSSL_FILETYPE_PEM); - - if (WOLFSSL_SUCCESS != ret) { - printf("Loading the CA root certificate failed...\n"); - goto failed3; - } - - wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_PEER, NULL); -#else - wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_NONE, NULL); -#endif - - memset(&sock_addr, 0, sizeof(sock_addr)); - sock_addr.sin_family = AF_INET; - sock_addr.sin_port = htons(WEB_PORT); - sock_addr.sin_addr.s_addr = ((struct in_addr*)(entry->h_addr))->s_addr; - - printf("Connecting to %s:%d...\n", WEB_SERVER, WEB_PORT); - ret = connect(socket, (struct sockaddr*)&sock_addr, sizeof(sock_addr)); - - if (ret) { - printf("Connecting to %s:%d failed: %d\n", WEB_SERVER, WEB_PORT, ret); - goto failed3; - } - - printf("Create wolfSSL...\n"); - ssl = wolfSSL_new(ctx); - - if (!ssl) { - printf("Create wolfSSL failed...\n"); - goto failed3; - } - - wolfSSL_set_fd(ssl, socket); - - printf("Performing the SSL/TLS handshake...\n"); - ret = wolfSSL_connect(ssl); - - if (WOLFSSL_SUCCESS != ret) { - printf("Performing the SSL/TLS handshake failed:%d\n", ret); - goto failed4; - } - - printf("Writing HTTPS request...\n"); - ret = wolfSSL_write(ssl, send_data, send_bytes); - - if (ret <= 0) { - printf("Writing HTTPS request failed:%d\n", ret); - goto failed5; - } - - printf("Reading HTTPS response...\n"); - - do { - ret = wolfSSL_read(ssl, recv_data, sizeof(recv_data)); - - - if (ret <= 0) { - printf("\nConnection closed\n"); - break; - } - - /* Print response directly to stdout as it is read */ - for (int i = 0; i < ret; i++) { - printf("%c", recv_data[i]); - } - } while (1); - -failed5: - wolfSSL_shutdown(ssl); -failed4: - wolfSSL_free(ssl); -failed3: - close(socket); -failed2: - wolfSSL_CTX_free(ctx); -failed1: - wolfSSL_Cleanup(); - - for (int countdown = 10; countdown >= 0; countdown--) { - printf("%d...\n", countdown); - vTaskDelay(1000 / portTICK_RATE_MS); - } - - printf("Starting again!\n"); - } -} - -void app_main(void) -{ - ESP_ERROR_CHECK( nvs_flash_init() ); - initialise_wifi(); - xTaskCreate(wolfssl_client, - WOLFSSL_DEMO_THREAD_NAME, - WOLFSSL_DEMO_THREAD_STACK_WORDS, - NULL, - WOLFSSL_DEMO_THREAD_PRORIOTY, - NULL); -} diff --git a/examples/protocols/https_wolfssl/main/server_root_cert.pem b/examples/protocols/https_wolfssl/main/server_root_cert.pem deleted file mode 100644 index 0002462c..00000000 --- a/examples/protocols/https_wolfssl/main/server_root_cert.pem +++ /dev/null @@ -1,27 +0,0 @@ ------BEGIN CERTIFICATE----- -MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/ -MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT -DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow -SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT -GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC -AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF -q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8 -SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0 -Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA -a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj -/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T -AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG -CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv -bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k -c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw -VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC -ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz -MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu -Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF -AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo -uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/ -wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu -X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG -PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6 -KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg== ------END CERTIFICATE----- diff --git a/examples/protocols/https_wolfssl/sdkconfig.defaults b/examples/protocols/https_wolfssl/sdkconfig.defaults deleted file mode 100644 index e1a2c251..00000000 --- a/examples/protocols/https_wolfssl/sdkconfig.defaults +++ /dev/null @@ -1,5 +0,0 @@ -# -# Override some defaults so wolfSSL is enabled -# by default in this example -# -CONFIG_SSL_USING_WOLFSSL=y diff --git a/examples/protocols/openssl_client/main/openssl_client_example_main.c b/examples/protocols/openssl_client/main/openssl_client_example_main.c index b9458a5c..29c6f494 100644 --- a/examples/protocols/openssl_client/main/openssl_client_example_main.c +++ b/examples/protocols/openssl_client/main/openssl_client_example_main.c @@ -23,10 +23,6 @@ #include #include -#if CONFIG_SSL_USING_WOLFSSL -#include "lwip/apps/sntp.h" -#endif - #include "openssl/ssl.h" /* The examples use simple WiFi configuration that you can set via @@ -124,40 +120,6 @@ static void initialise_wifi(void) ESP_ERROR_CHECK( esp_wifi_start() ); } -#if CONFIG_SSL_USING_WOLFSSL -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, "pool.ntp.org"); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - printf("SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - printf("SNTP get time success\n"); - break; - } - } -} -#endif - static void openssl_client_task(void* p) { int ret; @@ -175,10 +137,6 @@ static void openssl_client_task(void* p) xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, false, true, portMAX_DELAY); ESP_LOGI(TAG, "Connected to AP"); -#if CONFIG_SSL_USING_WOLFSSL - /* CA date verification need system time */ - get_time(); -#endif /*get addr info for hostname*/ do { diff --git a/examples/protocols/openssl_server/main/openssl_server_example_main.c b/examples/protocols/openssl_server/main/openssl_server_example_main.c index f26edce6..7431e8a4 100644 --- a/examples/protocols/openssl_server/main/openssl_server_example_main.c +++ b/examples/protocols/openssl_server/main/openssl_server_example_main.c @@ -23,10 +23,6 @@ #include -#if CONFIG_SSL_USING_WOLFSSL -#include "lwip/apps/sntp.h" -#endif - #include "openssl/ssl.h" /* The examples use simple WiFi configuration that you can set via @@ -124,40 +120,6 @@ static void initialise_wifi(void) ESP_ERROR_CHECK( esp_wifi_start() ); } -#if CONFIG_SSL_USING_WOLFSSL -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, "pool.ntp.org"); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - printf("SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - printf("SNTP get time success\n"); - break; - } - } -} -#endif - static void openssl_server_task(void* p) { int ret; @@ -179,11 +141,6 @@ static void openssl_server_task(void* p) false, true, portMAX_DELAY); ESP_LOGI(TAG, "Connected to AP"); -#if CONFIG_SSL_USING_WOLFSSL - /* CA date verification need system time */ - get_time(); -#endif - printf("create SSL context ......"); ctx = SSL_CTX_new(TLSv1_2_server_method()); diff --git a/examples/system/ota/simple_ota_example/main/simple_ota_example.c b/examples/system/ota/simple_ota_example/main/simple_ota_example.c index 039b1dbe..c2796429 100644 --- a/examples/system/ota/simple_ota_example/main/simple_ota_example.c +++ b/examples/system/ota/simple_ota_example/main/simple_ota_example.c @@ -21,10 +21,6 @@ #include "nvs.h" #include "nvs_flash.h" -#if CONFIG_SSL_USING_WOLFSSL -#include "lwip/apps/sntp.h" -#endif - static const char *TAG = "simple_ota_example"; extern const uint8_t server_cert_pem_start[] asm("_binary_ca_cert_pem_start"); extern const uint8_t server_cert_pem_end[] asm("_binary_ca_cert_pem_end"); @@ -37,40 +33,6 @@ static EventGroupHandle_t wifi_event_group; to the AP with an IP? */ const int CONNECTED_BIT = BIT0; -#if CONFIG_SSL_USING_WOLFSSL -static void get_time() -{ - struct timeval now; - int sntp_retry_cnt = 0; - int sntp_retry_time = 0; - - sntp_setoperatingmode(0); - sntp_setservername(0, "pool.ntp.org"); - sntp_init(); - - while (1) { - for (int32_t i = 0; (i < (SNTP_RECV_TIMEOUT / 100)) && now.tv_sec < 1525952900; i++) { - vTaskDelay(100 / portTICK_RATE_MS); - gettimeofday(&now, NULL); - } - - if (now.tv_sec < 1525952900) { - sntp_retry_time = SNTP_RECV_TIMEOUT << sntp_retry_cnt; - - if (SNTP_RECV_TIMEOUT << (sntp_retry_cnt + 1) < SNTP_RETRY_TIMEOUT_MAX) { - sntp_retry_cnt ++; - } - - ESP_LOGI(TAG, "SNTP get time failed, retry after %d ms\n", sntp_retry_time); - vTaskDelay(sntp_retry_time / portTICK_RATE_MS); - } else { - ESP_LOGI(TAG, "SNTP get time success\n"); - break; - } - } -} -#endif - esp_err_t _http_event_handler(esp_http_client_event_t *evt) { switch(evt->event_id) { @@ -150,11 +112,6 @@ void simple_ota_example_task(void * pvParameter) { ESP_LOGI(TAG, "Starting OTA example..."); - #if CONFIG_SSL_USING_WOLFSSL - /* CA date verification need system time */ - get_time(); - #endif - /* Wait for the callback to set the CONNECTED_BIT in the event group. */ diff --git a/examples/system/ota/simple_ota_example/sdkconfig.defaults b/examples/system/ota/simple_ota_example/sdkconfig.defaults index c35263be..3750f6b7 100644 --- a/examples/system/ota/simple_ota_example/sdkconfig.defaults +++ b/examples/system/ota/simple_ota_example/sdkconfig.defaults @@ -3,6 +3,5 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y CONFIG_PARTITION_TABLE_TWO_OTA=y CONFIG_NEWLIB_LIBRARY_LEVEL_NORMAL=y -CONFIG_SSL_USING_MBEDTLS=y CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=1024 CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN=16384