Xuyi Wang / wolfSSL

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wolfssl/wolfcrypt/rsa.h@15:117db924cf7c, 2018-08-18 (annotated)

Committer:
wolfSSL
Date:
Sat Aug 18 22:20:43 2018 +0000
Revision:
15:117db924cf7c
wolfSSL 3.15.3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 15:117db924cf7c 1 /* rsa.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 /*!
wolfSSL 15:117db924cf7c 23 \file wolfssl/wolfcrypt/rsa.h
wolfSSL 15:117db924cf7c 24 */
wolfSSL 15:117db924cf7c 25
wolfSSL 15:117db924cf7c 26
wolfSSL 15:117db924cf7c 27 #ifndef WOLF_CRYPT_RSA_H
wolfSSL 15:117db924cf7c 28 #define WOLF_CRYPT_RSA_H
wolfSSL 15:117db924cf7c 29
wolfSSL 15:117db924cf7c 30 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 15:117db924cf7c 31
wolfSSL 15:117db924cf7c 32 #ifndef NO_RSA
wolfSSL 15:117db924cf7c 33
wolfSSL 15:117db924cf7c 34
wolfSSL 15:117db924cf7c 35 /* RSA default exponent */
wolfSSL 15:117db924cf7c 36 #ifndef WC_RSA_EXPONENT
wolfSSL 15:117db924cf7c 37 #define WC_RSA_EXPONENT 65537L
wolfSSL 15:117db924cf7c 38 #endif
wolfSSL 15:117db924cf7c 39
wolfSSL 15:117db924cf7c 40
wolfSSL 15:117db924cf7c 41 /* allow for user to plug in own crypto */
wolfSSL 15:117db924cf7c 42 #if !defined(HAVE_FIPS) && (defined(HAVE_USER_RSA) || defined(HAVE_FAST_RSA))
wolfSSL 15:117db924cf7c 43 #include "user_rsa.h"
wolfSSL 15:117db924cf7c 44 #else
wolfSSL 15:117db924cf7c 45
wolfSSL 15:117db924cf7c 46 #if defined(HAVE_FIPS) && \
wolfSSL 15:117db924cf7c 47 (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
wolfSSL 15:117db924cf7c 48 /* for fips @wc_fips */
wolfSSL 15:117db924cf7c 49 #include <cyassl/ctaocrypt/rsa.h>
wolfSSL 15:117db924cf7c 50 #if defined(CYASSL_KEY_GEN) && !defined(WOLFSSL_KEY_GEN)
wolfSSL 15:117db924cf7c 51 #define WOLFSSL_KEY_GEN
wolfSSL 15:117db924cf7c 52 #endif
wolfSSL 15:117db924cf7c 53 #else
wolfSSL 15:117db924cf7c 54 #include <wolfssl/wolfcrypt/integer.h>
wolfSSL 15:117db924cf7c 55 #include <wolfssl/wolfcrypt/random.h>
wolfSSL 15:117db924cf7c 56 #endif /* HAVE_FIPS && HAVE_FIPS_VERION 1 */
wolfSSL 15:117db924cf7c 57 #if defined(HAVE_FIPS) && \
wolfSSL 15:117db924cf7c 58 defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)
wolfSSL 15:117db924cf7c 59 #include <wolfssl/wolfcrypt/fips.h>
wolfSSL 15:117db924cf7c 60 #endif
wolfSSL 15:117db924cf7c 61
wolfSSL 15:117db924cf7c 62 /* header file needed for OAEP padding */
wolfSSL 15:117db924cf7c 63 #include <wolfssl/wolfcrypt/hash.h>
wolfSSL 15:117db924cf7c 64
wolfSSL 15:117db924cf7c 65 #ifdef WOLFSSL_XILINX_CRYPT
wolfSSL 15:117db924cf7c 66 #include "xsecure_rsa.h"
wolfSSL 15:117db924cf7c 67 #endif
wolfSSL 15:117db924cf7c 68
wolfSSL 15:117db924cf7c 69 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 70 extern "C" {
wolfSSL 15:117db924cf7c 71 #endif
wolfSSL 15:117db924cf7c 72
wolfSSL 15:117db924cf7c 73 /* avoid redefinition of structs */
wolfSSL 15:117db924cf7c 74 #if !defined(HAVE_FIPS) || \
wolfSSL 15:117db924cf7c 75 (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2))
wolfSSL 15:117db924cf7c 76
wolfSSL 15:117db924cf7c 77 #ifdef WOLFSSL_ASYNC_CRYPT
wolfSSL 15:117db924cf7c 78 #include <wolfssl/wolfcrypt/async.h>
wolfSSL 15:117db924cf7c 79 #ifdef WOLFSSL_CERT_GEN
wolfSSL 15:117db924cf7c 80 #include <wolfssl/wolfcrypt/asn.h>
wolfSSL 15:117db924cf7c 81 #endif
wolfSSL 15:117db924cf7c 82 #endif
wolfSSL 15:117db924cf7c 83
wolfSSL 15:117db924cf7c 84 enum {
wolfSSL 15:117db924cf7c 85 RSA_PUBLIC = 0,
wolfSSL 15:117db924cf7c 86 RSA_PRIVATE = 1,
wolfSSL 15:117db924cf7c 87
wolfSSL 15:117db924cf7c 88 RSA_TYPE_UNKNOWN = -1,
wolfSSL 15:117db924cf7c 89 RSA_PUBLIC_ENCRYPT = 0,
wolfSSL 15:117db924cf7c 90 RSA_PUBLIC_DECRYPT = 1,
wolfSSL 15:117db924cf7c 91 RSA_PRIVATE_ENCRYPT = 2,
wolfSSL 15:117db924cf7c 92 RSA_PRIVATE_DECRYPT = 3,
wolfSSL 15:117db924cf7c 93
wolfSSL 15:117db924cf7c 94 RSA_BLOCK_TYPE_1 = 1,
wolfSSL 15:117db924cf7c 95 RSA_BLOCK_TYPE_2 = 2,
wolfSSL 15:117db924cf7c 96
wolfSSL 15:117db924cf7c 97 RSA_MIN_SIZE = 512,
wolfSSL 15:117db924cf7c 98 RSA_MAX_SIZE = 4096,
wolfSSL 15:117db924cf7c 99
wolfSSL 15:117db924cf7c 100 RSA_MIN_PAD_SZ = 11, /* separator + 0 + pad value + 8 pads */
wolfSSL 15:117db924cf7c 101
wolfSSL 15:117db924cf7c 102 RSA_PSS_PAD_SZ = 8,
wolfSSL 15:117db924cf7c 103 RSA_PSS_SALT_MAX_SZ = 62,
wolfSSL 15:117db924cf7c 104
wolfSSL 15:117db924cf7c 105 #ifdef OPENSSL_EXTRA
wolfSSL 15:117db924cf7c 106 RSA_PKCS1_PADDING_SIZE = 11,
wolfSSL 15:117db924cf7c 107 RSA_PKCS1_OAEP_PADDING_SIZE = 42, /* (2 * hashlen(SHA-1)) + 2 */
wolfSSL 15:117db924cf7c 108 #endif
wolfSSL 15:117db924cf7c 109 #ifdef WC_RSA_PSS
wolfSSL 15:117db924cf7c 110 RSA_PSS_PAD_TERM = 0xBC,
wolfSSL 15:117db924cf7c 111 #endif
wolfSSL 15:117db924cf7c 112 };
wolfSSL 15:117db924cf7c 113
wolfSSL 15:117db924cf7c 114 /* RSA */
wolfSSL 15:117db924cf7c 115 struct RsaKey {
wolfSSL 15:117db924cf7c 116 mp_int n, e, d, p, q;
wolfSSL 15:117db924cf7c 117 #if defined(WOLFSSL_KEY_GEN) || defined(OPENSSL_EXTRA) || !defined(RSA_LOW_MEM)
wolfSSL 15:117db924cf7c 118 mp_int dP, dQ, u;
wolfSSL 15:117db924cf7c 119 #endif
wolfSSL 15:117db924cf7c 120 void* heap; /* for user memory overrides */
wolfSSL 15:117db924cf7c 121 byte* data; /* temp buffer for async RSA */
wolfSSL 15:117db924cf7c 122 int type; /* public or private */
wolfSSL 15:117db924cf7c 123 int state;
wolfSSL 15:117db924cf7c 124 word32 dataLen;
wolfSSL 15:117db924cf7c 125 #ifdef WC_RSA_BLINDING
wolfSSL 15:117db924cf7c 126 WC_RNG* rng; /* for PrivateDecrypt blinding */
wolfSSL 15:117db924cf7c 127 #endif
wolfSSL 15:117db924cf7c 128 #ifdef WOLF_CRYPTO_DEV
wolfSSL 15:117db924cf7c 129 int devId;
wolfSSL 15:117db924cf7c 130 #endif
wolfSSL 15:117db924cf7c 131 #ifdef WOLFSSL_ASYNC_CRYPT
wolfSSL 15:117db924cf7c 132 WC_ASYNC_DEV asyncDev;
wolfSSL 15:117db924cf7c 133 #ifdef WOLFSSL_CERT_GEN
wolfSSL 15:117db924cf7c 134 CertSignCtx certSignCtx; /* context info for cert sign (MakeSignature) */
wolfSSL 15:117db924cf7c 135 #endif
wolfSSL 15:117db924cf7c 136 #endif /* WOLFSSL_ASYNC_CRYPT */
wolfSSL 15:117db924cf7c 137 #ifdef WOLFSSL_XILINX_CRYPT
wolfSSL 15:117db924cf7c 138 word32 pubExp; /* to keep values in scope they are here in struct */
wolfSSL 15:117db924cf7c 139 byte* mod;
wolfSSL 15:117db924cf7c 140 XSecure_Rsa xRsa;
wolfSSL 15:117db924cf7c 141 #endif
wolfSSL 15:117db924cf7c 142 byte dataIsAlloc;
wolfSSL 15:117db924cf7c 143 };
wolfSSL 15:117db924cf7c 144
wolfSSL 15:117db924cf7c 145 #ifndef WC_RSAKEY_TYPE_DEFINED
wolfSSL 15:117db924cf7c 146 typedef struct RsaKey RsaKey;
wolfSSL 15:117db924cf7c 147 #define WC_RSAKEY_TYPE_DEFINED
wolfSSL 15:117db924cf7c 148 #endif
wolfSSL 15:117db924cf7c 149
wolfSSL 15:117db924cf7c 150 #endif /*HAVE_FIPS */
wolfSSL 15:117db924cf7c 151
wolfSSL 15:117db924cf7c 152 WOLFSSL_API int wc_InitRsaKey(RsaKey* key, void* heap);
wolfSSL 15:117db924cf7c 153 WOLFSSL_API int wc_InitRsaKey_ex(RsaKey* key, void* heap, int devId);
wolfSSL 15:117db924cf7c 154 WOLFSSL_API int wc_FreeRsaKey(RsaKey* key);
wolfSSL 15:117db924cf7c 155 WOLFSSL_API int wc_CheckRsaKey(RsaKey* key);
wolfSSL 15:117db924cf7c 156 #ifdef WOLFSSL_XILINX_CRYPT
wolfSSL 15:117db924cf7c 157 WOLFSSL_LOCAL int wc_InitRsaHw(RsaKey* key);
wolfSSL 15:117db924cf7c 158 #endif /* WOLFSSL_XILINX_CRYPT */
wolfSSL 15:117db924cf7c 159
wolfSSL 15:117db924cf7c 160 WOLFSSL_API int wc_RsaFunction(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 161 word32* outLen, int type, RsaKey* key, WC_RNG* rng);
wolfSSL 15:117db924cf7c 162
wolfSSL 15:117db924cf7c 163 WOLFSSL_API int wc_RsaPublicEncrypt(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 164 word32 outLen, RsaKey* key, WC_RNG* rng);
wolfSSL 15:117db924cf7c 165 WOLFSSL_API int wc_RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out,
wolfSSL 15:117db924cf7c 166 RsaKey* key);
wolfSSL 15:117db924cf7c 167 WOLFSSL_API int wc_RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 168 word32 outLen, RsaKey* key);
wolfSSL 15:117db924cf7c 169 WOLFSSL_API int wc_RsaSSL_Sign(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 170 word32 outLen, RsaKey* key, WC_RNG* rng);
wolfSSL 15:117db924cf7c 171 WOLFSSL_API int wc_RsaPSS_Sign(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 172 word32 outLen, enum wc_HashType hash, int mgf,
wolfSSL 15:117db924cf7c 173 RsaKey* key, WC_RNG* rng);
wolfSSL 15:117db924cf7c 174 WOLFSSL_API int wc_RsaPSS_Sign_ex(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 175 word32 outLen, enum wc_HashType hash,
wolfSSL 15:117db924cf7c 176 int mgf, int saltLen, RsaKey* key,
wolfSSL 15:117db924cf7c 177 WC_RNG* rng);
wolfSSL 15:117db924cf7c 178 WOLFSSL_API int wc_RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out,
wolfSSL 15:117db924cf7c 179 RsaKey* key);
wolfSSL 15:117db924cf7c 180 WOLFSSL_API int wc_RsaSSL_Verify(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 181 word32 outLen, RsaKey* key);
wolfSSL 15:117db924cf7c 182 WOLFSSL_API int wc_RsaPSS_VerifyInline(byte* in, word32 inLen, byte** out,
wolfSSL 15:117db924cf7c 183 enum wc_HashType hash, int mgf,
wolfSSL 15:117db924cf7c 184 RsaKey* key);
wolfSSL 15:117db924cf7c 185 WOLFSSL_API int wc_RsaPSS_VerifyInline_ex(byte* in, word32 inLen, byte** out,
wolfSSL 15:117db924cf7c 186 enum wc_HashType hash, int mgf,
wolfSSL 15:117db924cf7c 187 int saltLen, RsaKey* key);
wolfSSL 15:117db924cf7c 188 WOLFSSL_API int wc_RsaPSS_Verify(byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 189 word32 outLen, enum wc_HashType hash, int mgf,
wolfSSL 15:117db924cf7c 190 RsaKey* key);
wolfSSL 15:117db924cf7c 191 WOLFSSL_API int wc_RsaPSS_Verify_ex(byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 192 word32 outLen, enum wc_HashType hash,
wolfSSL 15:117db924cf7c 193 int mgf, int saltLen, RsaKey* key);
wolfSSL 15:117db924cf7c 194 WOLFSSL_API int wc_RsaPSS_CheckPadding(const byte* in, word32 inLen, byte* sig,
wolfSSL 15:117db924cf7c 195 word32 sigSz,
wolfSSL 15:117db924cf7c 196 enum wc_HashType hashType);
wolfSSL 15:117db924cf7c 197 WOLFSSL_API int wc_RsaPSS_CheckPadding_ex(const byte* in, word32 inLen,
wolfSSL 15:117db924cf7c 198 byte* sig, word32 sigSz,
wolfSSL 15:117db924cf7c 199 enum wc_HashType hashType,
wolfSSL 15:117db924cf7c 200 int saltLen, int bits);
wolfSSL 15:117db924cf7c 201 WOLFSSL_API int wc_RsaPSS_VerifyCheckInline(byte* in, word32 inLen, byte** out,
wolfSSL 15:117db924cf7c 202 const byte* digest, word32 digentLen,
wolfSSL 15:117db924cf7c 203 enum wc_HashType hash, int mgf,
wolfSSL 15:117db924cf7c 204 RsaKey* key);
wolfSSL 15:117db924cf7c 205 WOLFSSL_API int wc_RsaPSS_VerifyCheck(byte* in, word32 inLen,
wolfSSL 15:117db924cf7c 206 byte* out, word32 outLen,
wolfSSL 15:117db924cf7c 207 const byte* digest, word32 digestLen,
wolfSSL 15:117db924cf7c 208 enum wc_HashType hash, int mgf,
wolfSSL 15:117db924cf7c 209 RsaKey* key);
wolfSSL 15:117db924cf7c 210
wolfSSL 15:117db924cf7c 211 WOLFSSL_API int wc_RsaEncryptSize(RsaKey* key);
wolfSSL 15:117db924cf7c 212
wolfSSL 15:117db924cf7c 213 #if !defined(HAVE_FIPS) || \
wolfSSL 15:117db924cf7c 214 (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2))
wolfSSL 15:117db924cf7c 215 /* to avoid asn duplicate symbols @wc_fips */
wolfSSL 15:117db924cf7c 216 WOLFSSL_API int wc_RsaPrivateKeyDecode(const byte* input, word32* inOutIdx,
wolfSSL 15:117db924cf7c 217 RsaKey*, word32);
wolfSSL 15:117db924cf7c 218 WOLFSSL_API int wc_RsaPublicKeyDecode(const byte* input, word32* inOutIdx,
wolfSSL 15:117db924cf7c 219 RsaKey*, word32);
wolfSSL 15:117db924cf7c 220 WOLFSSL_API int wc_RsaPublicKeyDecodeRaw(const byte* n, word32 nSz,
wolfSSL 15:117db924cf7c 221 const byte* e, word32 eSz, RsaKey* key);
wolfSSL 15:117db924cf7c 222 #ifdef WOLFSSL_KEY_GEN
wolfSSL 15:117db924cf7c 223 WOLFSSL_API int wc_RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
wolfSSL 15:117db924cf7c 224 #endif
wolfSSL 15:117db924cf7c 225
wolfSSL 15:117db924cf7c 226 WOLFSSL_API int wc_RsaSetRNG(RsaKey* key, WC_RNG* rng);
wolfSSL 15:117db924cf7c 227
wolfSSL 15:117db924cf7c 228 /*
wolfSSL 15:117db924cf7c 229 choice of padding added after fips, so not available when using fips RSA
wolfSSL 15:117db924cf7c 230 */
wolfSSL 15:117db924cf7c 231
wolfSSL 15:117db924cf7c 232 /* Mask Generation Function Identifiers */
wolfSSL 15:117db924cf7c 233 #define WC_MGF1NONE 0
wolfSSL 15:117db924cf7c 234 #define WC_MGF1SHA1 26
wolfSSL 15:117db924cf7c 235 #define WC_MGF1SHA224 4
wolfSSL 15:117db924cf7c 236 #define WC_MGF1SHA256 1
wolfSSL 15:117db924cf7c 237 #define WC_MGF1SHA384 2
wolfSSL 15:117db924cf7c 238 #define WC_MGF1SHA512 3
wolfSSL 15:117db924cf7c 239
wolfSSL 15:117db924cf7c 240 /* Padding types */
wolfSSL 15:117db924cf7c 241 #define WC_RSA_PKCSV15_PAD 0
wolfSSL 15:117db924cf7c 242 #define WC_RSA_OAEP_PAD 1
wolfSSL 15:117db924cf7c 243 #define WC_RSA_PSS_PAD 2
wolfSSL 15:117db924cf7c 244 #define WC_RSA_NO_PAD 3
wolfSSL 15:117db924cf7c 245
wolfSSL 15:117db924cf7c 246 WOLFSSL_API int wc_RsaPublicEncrypt_ex(const byte* in, word32 inLen, byte* out,
wolfSSL 15:117db924cf7c 247 word32 outLen, RsaKey* key, WC_RNG* rng, int type,
wolfSSL 15:117db924cf7c 248 enum wc_HashType hash, int mgf, byte* label, word32 lableSz);
wolfSSL 15:117db924cf7c 249 WOLFSSL_API int wc_RsaPrivateDecrypt_ex(const byte* in, word32 inLen,
wolfSSL 15:117db924cf7c 250 byte* out, word32 outLen, RsaKey* key, int type,
wolfSSL 15:117db924cf7c 251 enum wc_HashType hash, int mgf, byte* label, word32 lableSz);
wolfSSL 15:117db924cf7c 252 WOLFSSL_API int wc_RsaPrivateDecryptInline_ex(byte* in, word32 inLen,
wolfSSL 15:117db924cf7c 253 byte** out, RsaKey* key, int type, enum wc_HashType hash,
wolfSSL 15:117db924cf7c 254 int mgf, byte* label, word32 lableSz);
wolfSSL 15:117db924cf7c 255 #if defined(WC_RSA_DIRECT) || defined(WC_RSA_NO_PADDING)
wolfSSL 15:117db924cf7c 256 WOLFSSL_API int wc_RsaDirect(byte* in, word32 inLen, byte* out, word32* outSz,
wolfSSL 15:117db924cf7c 257 RsaKey* key, int type, WC_RNG* rng);
wolfSSL 15:117db924cf7c 258 #endif
wolfSSL 15:117db924cf7c 259
wolfSSL 15:117db924cf7c 260 #endif /* HAVE_FIPS*/
wolfSSL 15:117db924cf7c 261
wolfSSL 15:117db924cf7c 262 WOLFSSL_API int wc_RsaFlattenPublicKey(RsaKey*, byte*, word32*, byte*,
wolfSSL 15:117db924cf7c 263 word32*);
wolfSSL 15:117db924cf7c 264 WOLFSSL_API int wc_RsaExportKey(RsaKey* key,
wolfSSL 15:117db924cf7c 265 byte* e, word32* eSz,
wolfSSL 15:117db924cf7c 266 byte* n, word32* nSz,
wolfSSL 15:117db924cf7c 267 byte* d, word32* dSz,
wolfSSL 15:117db924cf7c 268 byte* p, word32* pSz,
wolfSSL 15:117db924cf7c 269 byte* q, word32* qSz);
wolfSSL 15:117db924cf7c 270
wolfSSL 15:117db924cf7c 271 WOLFSSL_API int wc_RsaKeyToPublicDer(RsaKey*, byte* output, word32 inLen);
wolfSSL 15:117db924cf7c 272
wolfSSL 15:117db924cf7c 273 #ifdef WOLFSSL_KEY_GEN
wolfSSL 15:117db924cf7c 274 WOLFSSL_API int wc_MakeRsaKey(RsaKey* key, int size, long e, WC_RNG* rng);
wolfSSL 15:117db924cf7c 275 WOLFSSL_API int wc_CheckProbablePrime(const byte* p, word32 pSz,
wolfSSL 15:117db924cf7c 276 const byte* q, word32 qSz,
wolfSSL 15:117db924cf7c 277 const byte* e, word32 eSz,
wolfSSL 15:117db924cf7c 278 int nlen, int* isPrime);
wolfSSL 15:117db924cf7c 279 #endif
wolfSSL 15:117db924cf7c 280
wolfSSL 15:117db924cf7c 281 #endif /* HAVE_USER_RSA */
wolfSSL 15:117db924cf7c 282
wolfSSL 15:117db924cf7c 283 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 284 } /* extern "C" */
wolfSSL 15:117db924cf7c 285 #endif
wolfSSL 15:117db924cf7c 286
wolfSSL 15:117db924cf7c 287 #endif /* NO_RSA */
wolfSSL 15:117db924cf7c 288 #endif /* WOLF_CRYPT_RSA_H */
wolfSSL 15:117db924cf7c 289
wolfSSL 15:117db924cf7c 290