source: asp3_tinet_ecnl_arm/trunk/wolfssl-3.12.2/wolfssl/openssl/dsa.h@ 372

Last change on this file since 372 was 372, checked in by coas-nagasima, 5 years ago

wolfsslを3.15.7にバージョンアップ
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-chdr;charset=UTF-8
File size: 2.8 KB
Line 
1/* dsa.h
2 *
3 * Copyright (C) 2006-2017 wolfSSL Inc.
4 *
5 * This file is part of wolfSSL.
6 *
7 * wolfSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * wolfSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
20 */
21
22/* dsa.h for openSSL */
23
24
25#ifndef WOLFSSL_DSA_H_
26#define WOLFSSL_DSA_H_
27
28#include <wolfssl/openssl/bn.h>
29
30#ifdef __cplusplus
31 extern "C" {
32#endif
33
34#ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */
35typedef struct WOLFSSL_DSA WOLFSSL_DSA;
36#define WOLFSSL_DSA_TYPE_DEFINED
37#endif
38
39typedef WOLFSSL_DSA DSA;
40
41struct WOLFSSL_DSA {
42 WOLFSSL_BIGNUM* p;
43 WOLFSSL_BIGNUM* q;
44 WOLFSSL_BIGNUM* g;
45 WOLFSSL_BIGNUM* pub_key; /* our y */
46 WOLFSSL_BIGNUM* priv_key; /* our x */
47 void* internal; /* our Dsa Key */
48 char inSet; /* internal set from external ? */
49 char exSet; /* external set from internal ? */
50};
51
52
53WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_new(void);
54WOLFSSL_API void wolfSSL_DSA_free(WOLFSSL_DSA*);
55
56WOLFSSL_API int wolfSSL_DSA_generate_key(WOLFSSL_DSA*);
57
58typedef void (*WOLFSSL_BN_CB)(int i, int j, void* exArg);
59WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_generate_parameters(int bits,
60 unsigned char* seed, int seedLen, int* counterRet,
61 unsigned long* hRet, WOLFSSL_BN_CB cb, void* CBArg);
62WOLFSSL_API int wolfSSL_DSA_generate_parameters_ex(WOLFSSL_DSA*, int bits,
63 unsigned char* seed, int seedLen, int* counterRet,
64 unsigned long* hRet, void* cb);
65
66WOLFSSL_API int wolfSSL_DSA_LoadDer(WOLFSSL_DSA*, const unsigned char*, int sz);
67
68WOLFSSL_API int wolfSSL_DSA_do_sign(const unsigned char* d,
69 unsigned char* sigRet, WOLFSSL_DSA* dsa);
70
71WOLFSSL_API int wolfSSL_DSA_do_verify(const unsigned char* d,
72 unsigned char* sig,
73 WOLFSSL_DSA* dsa, int *dsacheck);
74
75#define DSA_new wolfSSL_DSA_new
76#define DSA_free wolfSSL_DSA_free
77
78#define DSA_generate_key wolfSSL_DSA_generate_key
79#define DSA_generate_parameters wolfSSL_DSA_generate_parameters
80#define DSA_generate_parameters_ex wolfSSL_DSA_generate_parameters_ex
81
82
83#ifdef __cplusplus
84 } /* extern "C" */
85#endif
86
87#endif /* header */
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