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94aa31c3cb
* deleted old version wolfSSL before updating * updated wolfSSL to the latest version(v4.4.0) * updated wolfSSL to the latest version(v4.4.0) * added macros for timing resistance Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com> Co-authored-by: Ming Yue <mingyue86010@gmail.com>
76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/* ecdsa.h
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*
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* Copyright (C) 2006-2020 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* ecdsa.h for openssl */
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#ifndef WOLFSSL_ECDSA_H_
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#define WOLFSSL_ECDSA_H_
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#include <wolfssl/openssl/bn.h>
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#include <wolfssl/openssl/ec.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef WOLFSSL_ECDSA_TYPE_DEFINED /* guard on redeclaration */
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typedef struct WOLFSSL_ECDSA_SIG WOLFSSL_ECDSA_SIG;
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#define WOLFSSL_ECDSA_TYPE_DEFINED
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#endif
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typedef WOLFSSL_ECDSA_SIG ECDSA_SIG;
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struct WOLFSSL_ECDSA_SIG {
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WOLFSSL_BIGNUM *r;
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WOLFSSL_BIGNUM *s;
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};
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WOLFSSL_API void wolfSSL_ECDSA_SIG_free(WOLFSSL_ECDSA_SIG *sig);
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WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_ECDSA_SIG_new(void);
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WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_ECDSA_do_sign(const unsigned char *dgst,
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int dgst_len,
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WOLFSSL_EC_KEY *eckey);
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WOLFSSL_API int wolfSSL_ECDSA_do_verify(const unsigned char *dgst,
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int dgst_len,
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const WOLFSSL_ECDSA_SIG *sig,
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WOLFSSL_EC_KEY *eckey);
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WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_d2i_ECDSA_SIG(WOLFSSL_ECDSA_SIG **sig,
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const unsigned char **pp,
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long len);
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WOLFSSL_API int wolfSSL_i2d_ECDSA_SIG(const WOLFSSL_ECDSA_SIG *sig,
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unsigned char **pp);
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#define ECDSA_SIG_free wolfSSL_ECDSA_SIG_free
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#define ECDSA_SIG_new wolfSSL_ECDSA_SIG_new
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#define ECDSA_do_sign wolfSSL_ECDSA_do_sign
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#define ECDSA_do_verify wolfSSL_ECDSA_do_verify
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#define d2i_ECDSA_SIG wolfSSL_d2i_ECDSA_SIG
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#define i2d_ECDSA_SIG wolfSSL_i2d_ECDSA_SIG
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* header */
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