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feat(util): Add faster AES for ESP8266 SoC

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Dong Heng
2018-11-16 19:17:23 +08:00
committed by dongheng
parent 08fc1b8b63
commit 1c835ba08a
12 changed files with 1894 additions and 1 deletions
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116
components/ssl/mbedtls/port/esp8266/include/aes_alt.h Normal file
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@ -0,0 +1,116 @@
/**
* \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, _length, _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

5
components/ssl/mbedtls/port/esp8266/include/mbedtls/esp_config.h
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@ -275,7 +275,6 @@
* digests and ciphers instead.
*
*/
//#define MBEDTLS_AES_ALT
//#define MBEDTLS_ARC4_ALT
//#define MBEDTLS_BLOWFISH_ALT
//#define MBEDTLS_CAMELLIA_ALT
@ -292,6 +291,10 @@
//#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