Xuyi Wang / wolfSSL

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

Dependents:   OS

wolfssl/openssl/bn.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 /* bn.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 /* bn.h for openssl */
wolfSSL 15:117db924cf7c 23
wolfSSL 15:117db924cf7c 24 /*!
wolfSSL 15:117db924cf7c 25 \file wolfssl/openssl/bn.h
wolfSSL 15:117db924cf7c 26 \brief bn.h for openssl
wolfSSL 15:117db924cf7c 27 */
wolfSSL 15:117db924cf7c 28
wolfSSL 15:117db924cf7c 29
wolfSSL 15:117db924cf7c 30 #ifndef WOLFSSL_BN_H_
wolfSSL 15:117db924cf7c 31 #define WOLFSSL_BN_H_
wolfSSL 15:117db924cf7c 32
wolfSSL 15:117db924cf7c 33 #include <wolfssl/wolfcrypt/settings.h>
wolfSSL 15:117db924cf7c 34 #include <wolfssl/wolfcrypt/integer.h>
wolfSSL 15:117db924cf7c 35
wolfSSL 15:117db924cf7c 36 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 37 extern "C" {
wolfSSL 15:117db924cf7c 38 #endif
wolfSSL 15:117db924cf7c 39
wolfSSL 15:117db924cf7c 40 typedef struct WOLFSSL_BIGNUM {
wolfSSL 15:117db924cf7c 41 int neg; /* openssh deference */
wolfSSL 15:117db924cf7c 42 void* internal; /* our big num */
wolfSSL 15:117db924cf7c 43 } WOLFSSL_BIGNUM;
wolfSSL 15:117db924cf7c 44
wolfSSL 15:117db924cf7c 45
wolfSSL 15:117db924cf7c 46 #define WOLFSSL_BN_ULONG mp_digit
wolfSSL 15:117db924cf7c 47
wolfSSL 15:117db924cf7c 48 typedef struct WOLFSSL_BN_CTX WOLFSSL_BN_CTX;
wolfSSL 15:117db924cf7c 49 typedef struct WOLFSSL_BN_GENCB WOLFSSL_BN_GENCB;
wolfSSL 15:117db924cf7c 50
wolfSSL 15:117db924cf7c 51 WOLFSSL_API WOLFSSL_BN_CTX* wolfSSL_BN_CTX_new(void);
wolfSSL 15:117db924cf7c 52 WOLFSSL_API void wolfSSL_BN_CTX_init(WOLFSSL_BN_CTX*);
wolfSSL 15:117db924cf7c 53 WOLFSSL_API void wolfSSL_BN_CTX_free(WOLFSSL_BN_CTX*);
wolfSSL 15:117db924cf7c 54
wolfSSL 15:117db924cf7c 55 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_new(void);
wolfSSL 15:117db924cf7c 56 WOLFSSL_API void wolfSSL_BN_free(WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 57 WOLFSSL_API void wolfSSL_BN_clear_free(WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 58
wolfSSL 15:117db924cf7c 59
wolfSSL 15:117db924cf7c 60 WOLFSSL_API int wolfSSL_BN_sub(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*,
wolfSSL 15:117db924cf7c 61 const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 62 WOLFSSL_API int wolfSSL_BN_mod(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*,
wolfSSL 15:117db924cf7c 63 const WOLFSSL_BIGNUM*, const WOLFSSL_BN_CTX*);
wolfSSL 15:117db924cf7c 64 WOLFSSL_API int wolfSSL_BN_mod_exp(WOLFSSL_BIGNUM *r, const WOLFSSL_BIGNUM *a,
wolfSSL 15:117db924cf7c 65 const WOLFSSL_BIGNUM *p, const WOLFSSL_BIGNUM *m, WOLFSSL_BN_CTX *ctx);
wolfSSL 15:117db924cf7c 66 WOLFSSL_API int wolfSSL_BN_mod_mul(WOLFSSL_BIGNUM *r, const WOLFSSL_BIGNUM *a,
wolfSSL 15:117db924cf7c 67 const WOLFSSL_BIGNUM *b, const WOLFSSL_BIGNUM *m, WOLFSSL_BN_CTX *ctx);
wolfSSL 15:117db924cf7c 68 WOLFSSL_API const WOLFSSL_BIGNUM* wolfSSL_BN_value_one(void);
wolfSSL 15:117db924cf7c 69
wolfSSL 15:117db924cf7c 70
wolfSSL 15:117db924cf7c 71 WOLFSSL_API int wolfSSL_BN_num_bytes(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 72 WOLFSSL_API int wolfSSL_BN_num_bits(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 73
wolfSSL 15:117db924cf7c 74 WOLFSSL_API int wolfSSL_BN_is_zero(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 75 WOLFSSL_API int wolfSSL_BN_is_one(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 76 WOLFSSL_API int wolfSSL_BN_is_odd(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 77
wolfSSL 15:117db924cf7c 78 WOLFSSL_API int wolfSSL_BN_cmp(const WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 79
wolfSSL 15:117db924cf7c 80 WOLFSSL_API int wolfSSL_BN_bn2bin(const WOLFSSL_BIGNUM*, unsigned char*);
wolfSSL 15:117db924cf7c 81 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_bin2bn(const unsigned char*, int len,
wolfSSL 15:117db924cf7c 82 WOLFSSL_BIGNUM* ret);
wolfSSL 15:117db924cf7c 83
wolfSSL 15:117db924cf7c 84 WOLFSSL_API int wolfSSL_mask_bits(WOLFSSL_BIGNUM*, int n);
wolfSSL 15:117db924cf7c 85
wolfSSL 15:117db924cf7c 86 WOLFSSL_API int wolfSSL_BN_pseudo_rand(WOLFSSL_BIGNUM*, int bits, int top,
wolfSSL 15:117db924cf7c 87 int bottom);
wolfSSL 15:117db924cf7c 88 WOLFSSL_API int wolfSSL_BN_rand(WOLFSSL_BIGNUM*, int bits, int top, int bottom);
wolfSSL 15:117db924cf7c 89 WOLFSSL_API int wolfSSL_BN_is_bit_set(const WOLFSSL_BIGNUM*, int n);
wolfSSL 15:117db924cf7c 90 WOLFSSL_API int wolfSSL_BN_hex2bn(WOLFSSL_BIGNUM**, const char* str);
wolfSSL 15:117db924cf7c 91
wolfSSL 15:117db924cf7c 92 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_dup(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 93 WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_copy(WOLFSSL_BIGNUM*,
wolfSSL 15:117db924cf7c 94 const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 95
wolfSSL 15:117db924cf7c 96 WOLFSSL_API int wolfSSL_BN_dec2bn(WOLFSSL_BIGNUM**, const char* str);
wolfSSL 15:117db924cf7c 97 WOLFSSL_API char* wolfSSL_BN_bn2dec(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 98
wolfSSL 15:117db924cf7c 99 WOLFSSL_API int wolfSSL_BN_lshift(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, int);
wolfSSL 15:117db924cf7c 100 WOLFSSL_API int wolfSSL_BN_add_word(WOLFSSL_BIGNUM*, WOLFSSL_BN_ULONG);
wolfSSL 15:117db924cf7c 101 WOLFSSL_API int wolfSSL_BN_set_bit(WOLFSSL_BIGNUM*, int);
wolfSSL 15:117db924cf7c 102 WOLFSSL_API int wolfSSL_BN_set_word(WOLFSSL_BIGNUM*, WOLFSSL_BN_ULONG);
wolfSSL 15:117db924cf7c 103 WOLFSSL_API unsigned long wolfSSL_BN_get_word(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 104
wolfSSL 15:117db924cf7c 105 WOLFSSL_API int wolfSSL_BN_add(WOLFSSL_BIGNUM*, WOLFSSL_BIGNUM*,
wolfSSL 15:117db924cf7c 106 WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 107 WOLFSSL_API char *wolfSSL_BN_bn2hex(const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 108 WOLFSSL_API int wolfSSL_BN_is_prime_ex(const WOLFSSL_BIGNUM*, int,
wolfSSL 15:117db924cf7c 109 WOLFSSL_BN_CTX*, WOLFSSL_BN_GENCB*);
wolfSSL 15:117db924cf7c 110 WOLFSSL_API WOLFSSL_BN_ULONG wolfSSL_BN_mod_word(const WOLFSSL_BIGNUM*,
wolfSSL 15:117db924cf7c 111 WOLFSSL_BN_ULONG);
wolfSSL 15:117db924cf7c 112 #if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM)
wolfSSL 15:117db924cf7c 113 WOLFSSL_API int wolfSSL_BN_print_fp(XFILE, const WOLFSSL_BIGNUM*);
wolfSSL 15:117db924cf7c 114 #endif
wolfSSL 15:117db924cf7c 115 WOLFSSL_API int wolfSSL_BN_rshift(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, int);
wolfSSL 15:117db924cf7c 116 WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_BN_CTX_get(WOLFSSL_BN_CTX *ctx);
wolfSSL 15:117db924cf7c 117 WOLFSSL_API void wolfSSL_BN_CTX_start(WOLFSSL_BN_CTX *ctx);
wolfSSL 15:117db924cf7c 118 WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_BN_mod_inverse(WOLFSSL_BIGNUM*, WOLFSSL_BIGNUM*,
wolfSSL 15:117db924cf7c 119 const WOLFSSL_BIGNUM*, WOLFSSL_BN_CTX *ctx);
wolfSSL 15:117db924cf7c 120 typedef WOLFSSL_BIGNUM BIGNUM;
wolfSSL 15:117db924cf7c 121 typedef WOLFSSL_BN_CTX BN_CTX;
wolfSSL 15:117db924cf7c 122 typedef WOLFSSL_BN_GENCB BN_GENCB;
wolfSSL 15:117db924cf7c 123
wolfSSL 15:117db924cf7c 124 #define BN_CTX_new wolfSSL_BN_CTX_new
wolfSSL 15:117db924cf7c 125 #define BN_CTX_init wolfSSL_BN_CTX_init
wolfSSL 15:117db924cf7c 126 #define BN_CTX_free wolfSSL_BN_CTX_free
wolfSSL 15:117db924cf7c 127
wolfSSL 15:117db924cf7c 128 #define BN_new wolfSSL_BN_new
wolfSSL 15:117db924cf7c 129 #define BN_free wolfSSL_BN_free
wolfSSL 15:117db924cf7c 130 #define BN_clear_free wolfSSL_BN_clear_free
wolfSSL 15:117db924cf7c 131
wolfSSL 15:117db924cf7c 132 #define BN_num_bytes wolfSSL_BN_num_bytes
wolfSSL 15:117db924cf7c 133 #define BN_num_bits wolfSSL_BN_num_bits
wolfSSL 15:117db924cf7c 134
wolfSSL 15:117db924cf7c 135 #define BN_is_zero wolfSSL_BN_is_zero
wolfSSL 15:117db924cf7c 136 #define BN_is_one wolfSSL_BN_is_one
wolfSSL 15:117db924cf7c 137 #define BN_is_odd wolfSSL_BN_is_odd
wolfSSL 15:117db924cf7c 138
wolfSSL 15:117db924cf7c 139 #define BN_cmp wolfSSL_BN_cmp
wolfSSL 15:117db924cf7c 140
wolfSSL 15:117db924cf7c 141 #define BN_bn2bin wolfSSL_BN_bn2bin
wolfSSL 15:117db924cf7c 142 #define BN_bin2bn wolfSSL_BN_bin2bn
wolfSSL 15:117db924cf7c 143
wolfSSL 15:117db924cf7c 144 #define BN_mod wolfSSL_BN_mod
wolfSSL 15:117db924cf7c 145 #define BN_mod_exp wolfSSL_BN_mod_exp
wolfSSL 15:117db924cf7c 146 #define BN_mod_mul wolfSSL_BN_mod_mul
wolfSSL 15:117db924cf7c 147 #define BN_sub wolfSSL_BN_sub
wolfSSL 15:117db924cf7c 148 #define BN_value_one wolfSSL_BN_value_one
wolfSSL 15:117db924cf7c 149
wolfSSL 15:117db924cf7c 150 #define BN_mask_bits wolfSSL_mask_bits
wolfSSL 15:117db924cf7c 151
wolfSSL 15:117db924cf7c 152 #define BN_pseudo_rand wolfSSL_BN_pseudo_rand
wolfSSL 15:117db924cf7c 153 #define BN_rand wolfSSL_BN_rand
wolfSSL 15:117db924cf7c 154 #define BN_is_bit_set wolfSSL_BN_is_bit_set
wolfSSL 15:117db924cf7c 155 #define BN_hex2bn wolfSSL_BN_hex2bn
wolfSSL 15:117db924cf7c 156
wolfSSL 15:117db924cf7c 157 #define BN_dup wolfSSL_BN_dup
wolfSSL 15:117db924cf7c 158 #define BN_copy wolfSSL_BN_copy
wolfSSL 15:117db924cf7c 159
wolfSSL 15:117db924cf7c 160 #define BN_get_word wolfSSL_BN_get_word
wolfSSL 15:117db924cf7c 161 #define BN_set_word wolfSSL_BN_set_word
wolfSSL 15:117db924cf7c 162
wolfSSL 15:117db924cf7c 163 #define BN_dec2bn wolfSSL_BN_dec2bn
wolfSSL 15:117db924cf7c 164 #define BN_bn2dec wolfSSL_BN_bn2dec
wolfSSL 15:117db924cf7c 165 #define BN_bn2hex wolfSSL_BN_bn2hex
wolfSSL 15:117db924cf7c 166
wolfSSL 15:117db924cf7c 167 #define BN_lshift wolfSSL_BN_lshift
wolfSSL 15:117db924cf7c 168 #define BN_add_word wolfSSL_BN_add_word
wolfSSL 15:117db924cf7c 169 #define BN_add wolfSSL_BN_add
wolfSSL 15:117db924cf7c 170 #define BN_set_word wolfSSL_BN_set_word
wolfSSL 15:117db924cf7c 171 #define BN_set_bit wolfSSL_BN_set_bit
wolfSSL 15:117db924cf7c 172
wolfSSL 15:117db924cf7c 173
wolfSSL 15:117db924cf7c 174 #define BN_is_prime_ex wolfSSL_BN_is_prime_ex
wolfSSL 15:117db924cf7c 175 #define BN_print_fp wolfSSL_BN_print_fp
wolfSSL 15:117db924cf7c 176 #define BN_rshift wolfSSL_BN_rshift
wolfSSL 15:117db924cf7c 177 #define BN_mod_word wolfSSL_BN_mod_word
wolfSSL 15:117db924cf7c 178
wolfSSL 15:117db924cf7c 179 #define BN_CTX_get wolfSSL_BN_CTX_get
wolfSSL 15:117db924cf7c 180 #define BN_CTX_start wolfSSL_BN_CTX_start
wolfSSL 15:117db924cf7c 181
wolfSSL 15:117db924cf7c 182 #define BN_mod_inverse wolfSSL_BN_mod_inverse
wolfSSL 15:117db924cf7c 183
wolfSSL 15:117db924cf7c 184 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 185 } /* extern "C" */
wolfSSL 15:117db924cf7c 186 #endif
wolfSSL 15:117db924cf7c 187
wolfSSL 15:117db924cf7c 188
wolfSSL 15:117db924cf7c 189 #endif /* WOLFSSL__H_ */
wolfSSL 15:117db924cf7c 190