Xuyi Wang / wolfSSL

wolfSSL SSL/TLS library, support up to TLS1.3

Dependents:   OS

wolfssl/openssl/dsa.h@17:ff9d1e86ad5f, 2019-11-20 (annotated)

Committer:
sPymbed
Date:
Wed Nov 20 13:27:48 2019 +0000
Revision:
17:ff9d1e86ad5f
Parent:
15:117db924cf7c 
removed: wolfcrypt

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 15:117db924cf7c 1 /* dsa.h
wolfSSL 15:117db924cf7c 2 *
wolfSSL 15:117db924cf7c 3 * Copyright (C) 2006-2017 wolfSSL Inc.
wolfSSL 15:117db924cf7c 4 *
wolfSSL 15:117db924cf7c 5 * This file is part of wolfSSL.
wolfSSL 15:117db924cf7c 6 *
wolfSSL 15:117db924cf7c 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 15:117db924cf7c 8 * it under the terms of the GNU General Public License as published by
wolfSSL 15:117db924cf7c 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 15:117db924cf7c 10 * (at your option) any later version.
wolfSSL 15:117db924cf7c 11 *
wolfSSL 15:117db924cf7c 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 15:117db924cf7c 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 15:117db924cf7c 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 15:117db924cf7c 15 * GNU General Public License for more details.
wolfSSL 15:117db924cf7c 16 *
wolfSSL 15:117db924cf7c 17 * You should have received a copy of the GNU General Public License
wolfSSL 15:117db924cf7c 18 * along with this program; if not, write to the Free Software
wolfSSL 15:117db924cf7c 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
wolfSSL 15:117db924cf7c 20 */
wolfSSL 15:117db924cf7c 21
wolfSSL 15:117db924cf7c 22 /* dsa.h for openSSL */
wolfSSL 15:117db924cf7c 23
wolfSSL 15:117db924cf7c 24
wolfSSL 15:117db924cf7c 25 #ifndef WOLFSSL_DSA_H_
wolfSSL 15:117db924cf7c 26 #define WOLFSSL_DSA_H_
wolfSSL 15:117db924cf7c 27
wolfSSL 15:117db924cf7c 28 #include <wolfssl/openssl/bn.h>
wolfSSL 15:117db924cf7c 29
wolfSSL 15:117db924cf7c 30 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 31 extern "C" {
wolfSSL 15:117db924cf7c 32 #endif
wolfSSL 15:117db924cf7c 33
wolfSSL 15:117db924cf7c 34 #ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */
wolfSSL 15:117db924cf7c 35 typedef struct WOLFSSL_DSA WOLFSSL_DSA;
wolfSSL 15:117db924cf7c 36 #define WOLFSSL_DSA_TYPE_DEFINED
wolfSSL 15:117db924cf7c 37 #endif
wolfSSL 15:117db924cf7c 38
wolfSSL 15:117db924cf7c 39 typedef WOLFSSL_DSA DSA;
wolfSSL 15:117db924cf7c 40
wolfSSL 15:117db924cf7c 41 struct WOLFSSL_DSA {
wolfSSL 15:117db924cf7c 42 WOLFSSL_BIGNUM* p;
wolfSSL 15:117db924cf7c 43 WOLFSSL_BIGNUM* q;
wolfSSL 15:117db924cf7c 44 WOLFSSL_BIGNUM* g;
wolfSSL 15:117db924cf7c 45 WOLFSSL_BIGNUM* pub_key; /* our y */
wolfSSL 15:117db924cf7c 46 WOLFSSL_BIGNUM* priv_key; /* our x */
wolfSSL 15:117db924cf7c 47 void* internal; /* our Dsa Key */
wolfSSL 15:117db924cf7c 48 char inSet; /* internal set from external ? */
wolfSSL 15:117db924cf7c 49 char exSet; /* external set from internal ? */
wolfSSL 15:117db924cf7c 50 };
wolfSSL 15:117db924cf7c 51
wolfSSL 15:117db924cf7c 52
wolfSSL 15:117db924cf7c 53 WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_new(void);
wolfSSL 15:117db924cf7c 54 WOLFSSL_API void wolfSSL_DSA_free(WOLFSSL_DSA*);
wolfSSL 15:117db924cf7c 55
wolfSSL 15:117db924cf7c 56 WOLFSSL_API int wolfSSL_DSA_generate_key(WOLFSSL_DSA*);
wolfSSL 15:117db924cf7c 57
wolfSSL 15:117db924cf7c 58 typedef void (*WOLFSSL_BN_CB)(int i, int j, void* exArg);
wolfSSL 15:117db924cf7c 59 WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_generate_parameters(int bits,
wolfSSL 15:117db924cf7c 60 unsigned char* seed, int seedLen, int* counterRet,
wolfSSL 15:117db924cf7c 61 unsigned long* hRet, WOLFSSL_BN_CB cb, void* CBArg);
wolfSSL 15:117db924cf7c 62 WOLFSSL_API int wolfSSL_DSA_generate_parameters_ex(WOLFSSL_DSA*, int bits,
wolfSSL 15:117db924cf7c 63 unsigned char* seed, int seedLen, int* counterRet,
wolfSSL 15:117db924cf7c 64 unsigned long* hRet, void* cb);
wolfSSL 15:117db924cf7c 65
wolfSSL 15:117db924cf7c 66 WOLFSSL_API int wolfSSL_DSA_LoadDer(WOLFSSL_DSA*, const unsigned char*, int sz);
wolfSSL 15:117db924cf7c 67
wolfSSL 15:117db924cf7c 68 WOLFSSL_API int wolfSSL_DSA_do_sign(const unsigned char* d,
wolfSSL 15:117db924cf7c 69 unsigned char* sigRet, WOLFSSL_DSA* dsa);
wolfSSL 15:117db924cf7c 70
wolfSSL 15:117db924cf7c 71 WOLFSSL_API int wolfSSL_DSA_do_verify(const unsigned char* d,
wolfSSL 15:117db924cf7c 72 unsigned char* sig,
wolfSSL 15:117db924cf7c 73 WOLFSSL_DSA* dsa, int *dsacheck);
wolfSSL 15:117db924cf7c 74
wolfSSL 15:117db924cf7c 75 #define DSA_new wolfSSL_DSA_new
wolfSSL 15:117db924cf7c 76 #define DSA_free wolfSSL_DSA_free
wolfSSL 15:117db924cf7c 77
wolfSSL 15:117db924cf7c 78 #define DSA_generate_key wolfSSL_DSA_generate_key
wolfSSL 15:117db924cf7c 79 #define DSA_generate_parameters wolfSSL_DSA_generate_parameters
wolfSSL 15:117db924cf7c 80 #define DSA_generate_parameters_ex wolfSSL_DSA_generate_parameters_ex
wolfSSL 15:117db924cf7c 81
wolfSSL 15:117db924cf7c 82
wolfSSL 15:117db924cf7c 83 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 84 } /* extern "C" */
wolfSSL 15:117db924cf7c 85 #endif
wolfSSL 15:117db924cf7c 86
wolfSSL 15:117db924cf7c 87 #endif /* header */
wolfSSL 15:117db924cf7c 88