wolfSSL SSL/TLS library, support up to TLS1.3
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ecdsa.h
00001 /* ecdsa.h 00002 * 00003 * Copyright (C) 2006-2017 wolfSSL Inc. 00004 * 00005 * This file is part of wolfSSL. 00006 * 00007 * wolfSSL is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * (at your option) any later version. 00011 * 00012 * wolfSSL is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA 00020 */ 00021 00022 /* ecdsa.h for openssl */ 00023 00024 #ifndef WOLFSSL_ECDSA_H_ 00025 #define WOLFSSL_ECDSA_H_ 00026 00027 #include <wolfssl/openssl/bn.h> 00028 00029 00030 #ifdef __cplusplus 00031 extern "C" { 00032 #endif 00033 00034 #ifndef WOLFSSL_ECDSA_TYPE_DEFINED /* guard on redeclaration */ 00035 typedef struct WOLFSSL_ECDSA_SIG WOLFSSL_ECDSA_SIG; 00036 #define WOLFSSL_ECDSA_TYPE_DEFINED 00037 #endif 00038 00039 typedef WOLFSSL_ECDSA_SIG ECDSA_SIG; 00040 00041 struct WOLFSSL_ECDSA_SIG { 00042 WOLFSSL_BIGNUM *r; 00043 WOLFSSL_BIGNUM *s; 00044 }; 00045 00046 WOLFSSL_API void wolfSSL_ECDSA_SIG_free(WOLFSSL_ECDSA_SIG *sig); 00047 WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_ECDSA_SIG_new(void); 00048 WOLFSSL_API WOLFSSL_ECDSA_SIG *wolfSSL_ECDSA_do_sign(const unsigned char *dgst, 00049 int dgst_len, 00050 WOLFSSL_EC_KEY *eckey); 00051 WOLFSSL_API int wolfSSL_ECDSA_do_verify(const unsigned char *dgst, 00052 int dgst_len, 00053 const WOLFSSL_ECDSA_SIG *sig, 00054 WOLFSSL_EC_KEY *eckey); 00055 00056 #define ECDSA_SIG_free wolfSSL_ECDSA_SIG_free 00057 #define ECDSA_SIG_new wolfSSL_ECDSA_SIG_new 00058 #define ECDSA_do_sign wolfSSL_ECDSA_do_sign 00059 #define ECDSA_do_verify wolfSSL_ECDSA_do_verify 00060 00061 #ifdef __cplusplus 00062 } /* extern "C" */ 00063 #endif 00064 00065 #endif /* header */ 00066 00067
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