Xuyi Wang
/
wolfSSL
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wolfcrypt/src/hash.c@16:048e5e270a58, 2019-11-19 (annotated)
- Committer:
- sPymbed
- Date:
- Tue Nov 19 14:32:16 2019 +0000
- Revision:
- 16:048e5e270a58
- Parent:
- 15:117db924cf7c
working ssl
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| wolfSSL | 15:117db924cf7c | 1 | /* hash.c |
| 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 | #ifdef HAVE_CONFIG_H |
| wolfSSL | 15:117db924cf7c | 24 | #include <config.h> |
| wolfSSL | 15:117db924cf7c | 25 | #endif |
| wolfSSL | 15:117db924cf7c | 26 | |
| wolfSSL | 15:117db924cf7c | 27 | #include <wolfssl/wolfcrypt/settings.h> |
| wolfSSL | 15:117db924cf7c | 28 | #include <wolfssl/wolfcrypt/logging.h> |
| wolfSSL | 15:117db924cf7c | 29 | #include <wolfssl/wolfcrypt/error-crypt.h> |
| wolfSSL | 15:117db924cf7c | 30 | #ifndef NO_ASN |
| wolfSSL | 15:117db924cf7c | 31 | #include <wolfssl/wolfcrypt/asn.h> |
| wolfSSL | 15:117db924cf7c | 32 | #endif |
| wolfSSL | 15:117db924cf7c | 33 | |
| wolfSSL | 15:117db924cf7c | 34 | #include <wolfssl/wolfcrypt/hash.h> |
| wolfSSL | 15:117db924cf7c | 35 | |
| wolfSSL | 15:117db924cf7c | 36 | |
| wolfSSL | 15:117db924cf7c | 37 | #if !defined(NO_ASN) || !defined(NO_DH) || defined(HAVE_ECC) |
| wolfSSL | 15:117db924cf7c | 38 | |
| wolfSSL | 15:117db924cf7c | 39 | #ifdef NO_ASN |
| wolfSSL | 15:117db924cf7c | 40 | enum Hash_Sum { |
| wolfSSL | 15:117db924cf7c | 41 | MD2h = 646, |
| wolfSSL | 15:117db924cf7c | 42 | MD5h = 649, |
| wolfSSL | 15:117db924cf7c | 43 | SHAh = 88, |
| wolfSSL | 15:117db924cf7c | 44 | SHA224h = 417, |
| wolfSSL | 15:117db924cf7c | 45 | SHA256h = 414, |
| wolfSSL | 15:117db924cf7c | 46 | SHA384h = 415, |
| wolfSSL | 15:117db924cf7c | 47 | SHA512h = 416 |
| wolfSSL | 15:117db924cf7c | 48 | }; |
| wolfSSL | 15:117db924cf7c | 49 | #endif /* !NO_ASN */ |
| wolfSSL | 15:117db924cf7c | 50 | |
| wolfSSL | 15:117db924cf7c | 51 | #ifdef HAVE_SELFTEST |
| wolfSSL | 15:117db924cf7c | 52 | enum { |
| wolfSSL | 15:117db924cf7c | 53 | /* CAVP selftest includes these in hmac.h instead of sha3.h, |
| wolfSSL | 15:117db924cf7c | 54 | copied here for that build */ |
| wolfSSL | 15:117db924cf7c | 55 | WC_SHA3_224_BLOCK_SIZE = 144, |
| wolfSSL | 15:117db924cf7c | 56 | WC_SHA3_256_BLOCK_SIZE = 136, |
| wolfSSL | 15:117db924cf7c | 57 | WC_SHA3_384_BLOCK_SIZE = 104, |
| wolfSSL | 15:117db924cf7c | 58 | WC_SHA3_512_BLOCK_SIZE = 72, |
| wolfSSL | 15:117db924cf7c | 59 | }; |
| wolfSSL | 15:117db924cf7c | 60 | #endif |
| wolfSSL | 15:117db924cf7c | 61 | |
| wolfSSL | 15:117db924cf7c | 62 | |
| wolfSSL | 15:117db924cf7c | 63 | /* function converts int hash type to enum */ |
| wolfSSL | 15:117db924cf7c | 64 | enum wc_HashType wc_HashTypeConvert(int hashType) |
| wolfSSL | 15:117db924cf7c | 65 | { |
| wolfSSL | 15:117db924cf7c | 66 | /* Default to hash type none as error */ |
| wolfSSL | 15:117db924cf7c | 67 | enum wc_HashType eHashType = WC_HASH_TYPE_NONE; |
| wolfSSL | 15:117db924cf7c | 68 | #if defined(HAVE_FIPS) || defined(HAVE_SELFTEST) |
| wolfSSL | 15:117db924cf7c | 69 | /* original FIPSv1 and CAVP selftest require a mapping for unique hash |
| wolfSSL | 15:117db924cf7c | 70 | type to wc_HashType */ |
| wolfSSL | 15:117db924cf7c | 71 | switch (hashType) { |
| wolfSSL | 15:117db924cf7c | 72 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 73 | case WC_MD5: |
| wolfSSL | 15:117db924cf7c | 74 | eHashType = WC_HASH_TYPE_MD5; |
| wolfSSL | 15:117db924cf7c | 75 | break; |
| wolfSSL | 15:117db924cf7c | 76 | #endif /* !NO_MD5 */ |
| wolfSSL | 15:117db924cf7c | 77 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 78 | case WC_SHA: |
| wolfSSL | 15:117db924cf7c | 79 | eHashType = WC_HASH_TYPE_SHA; |
| wolfSSL | 15:117db924cf7c | 80 | break; |
| wolfSSL | 15:117db924cf7c | 81 | #endif /* !NO_SHA */ |
| wolfSSL | 15:117db924cf7c | 82 | |
| wolfSSL | 15:117db924cf7c | 83 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 84 | case WC_SHA224: |
| wolfSSL | 15:117db924cf7c | 85 | eHashType = WC_HASH_TYPE_SHA224; |
| wolfSSL | 15:117db924cf7c | 86 | break; |
| wolfSSL | 15:117db924cf7c | 87 | #endif /* WOLFSSL_SHA224 */ |
| wolfSSL | 15:117db924cf7c | 88 | |
| wolfSSL | 15:117db924cf7c | 89 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 90 | case WC_SHA256: |
| wolfSSL | 15:117db924cf7c | 91 | eHashType = WC_HASH_TYPE_SHA256; |
| wolfSSL | 15:117db924cf7c | 92 | break; |
| wolfSSL | 15:117db924cf7c | 93 | #endif /* !NO_SHA256 */ |
| wolfSSL | 15:117db924cf7c | 94 | |
| wolfSSL | 15:117db924cf7c | 95 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 96 | case WC_SHA384: |
| wolfSSL | 15:117db924cf7c | 97 | eHashType = WC_HASH_TYPE_SHA384; |
| wolfSSL | 15:117db924cf7c | 98 | break; |
| wolfSSL | 15:117db924cf7c | 99 | #endif /* WOLFSSL_SHA384 */ |
| wolfSSL | 15:117db924cf7c | 100 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 101 | case WC_SHA512: |
| wolfSSL | 15:117db924cf7c | 102 | eHashType = WC_HASH_TYPE_SHA512; |
| wolfSSL | 15:117db924cf7c | 103 | break; |
| wolfSSL | 15:117db924cf7c | 104 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 105 | default: |
| wolfSSL | 15:117db924cf7c | 106 | eHashType = WC_HASH_TYPE_NONE; |
| wolfSSL | 15:117db924cf7c | 107 | break; |
| wolfSSL | 15:117db924cf7c | 108 | } |
| wolfSSL | 15:117db924cf7c | 109 | #else |
| wolfSSL | 15:117db924cf7c | 110 | /* current master uses same unique types as wc_HashType */ |
| wolfSSL | 15:117db924cf7c | 111 | if (hashType > 0 && hashType <= WC_HASH_TYPE_MAX) { |
| wolfSSL | 15:117db924cf7c | 112 | eHashType = (enum wc_HashType)hashType; |
| wolfSSL | 15:117db924cf7c | 113 | } |
| wolfSSL | 15:117db924cf7c | 114 | #endif |
| wolfSSL | 15:117db924cf7c | 115 | return eHashType; |
| wolfSSL | 15:117db924cf7c | 116 | } |
| wolfSSL | 15:117db924cf7c | 117 | |
| wolfSSL | 15:117db924cf7c | 118 | |
| wolfSSL | 15:117db924cf7c | 119 | int wc_HashGetOID(enum wc_HashType hash_type) |
| wolfSSL | 15:117db924cf7c | 120 | { |
| wolfSSL | 15:117db924cf7c | 121 | int oid = HASH_TYPE_E; /* Default to hash type error */ |
| wolfSSL | 15:117db924cf7c | 122 | switch(hash_type) |
| wolfSSL | 15:117db924cf7c | 123 | { |
| wolfSSL | 15:117db924cf7c | 124 | case WC_HASH_TYPE_MD2: |
| wolfSSL | 15:117db924cf7c | 125 | #ifdef WOLFSSL_MD2 |
| wolfSSL | 15:117db924cf7c | 126 | oid = MD2h; |
| wolfSSL | 15:117db924cf7c | 127 | #endif |
| wolfSSL | 15:117db924cf7c | 128 | break; |
| wolfSSL | 15:117db924cf7c | 129 | case WC_HASH_TYPE_MD5_SHA: |
| wolfSSL | 15:117db924cf7c | 130 | case WC_HASH_TYPE_MD5: |
| wolfSSL | 15:117db924cf7c | 131 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 132 | oid = MD5h; |
| wolfSSL | 15:117db924cf7c | 133 | #endif |
| wolfSSL | 15:117db924cf7c | 134 | break; |
| wolfSSL | 15:117db924cf7c | 135 | case WC_HASH_TYPE_SHA: |
| wolfSSL | 15:117db924cf7c | 136 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 137 | oid = SHAh; |
| wolfSSL | 15:117db924cf7c | 138 | #endif |
| wolfSSL | 15:117db924cf7c | 139 | break; |
| wolfSSL | 15:117db924cf7c | 140 | case WC_HASH_TYPE_SHA224: |
| wolfSSL | 15:117db924cf7c | 141 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 142 | oid = SHA224h; |
| wolfSSL | 15:117db924cf7c | 143 | #endif |
| wolfSSL | 15:117db924cf7c | 144 | break; |
| wolfSSL | 15:117db924cf7c | 145 | case WC_HASH_TYPE_SHA256: |
| wolfSSL | 15:117db924cf7c | 146 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 147 | oid = SHA256h; |
| wolfSSL | 15:117db924cf7c | 148 | #endif |
| wolfSSL | 15:117db924cf7c | 149 | break; |
| wolfSSL | 15:117db924cf7c | 150 | case WC_HASH_TYPE_SHA384: |
| wolfSSL | 15:117db924cf7c | 151 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 152 | oid = SHA384h; |
| wolfSSL | 15:117db924cf7c | 153 | #endif |
| wolfSSL | 15:117db924cf7c | 154 | break; |
| wolfSSL | 15:117db924cf7c | 155 | case WC_HASH_TYPE_SHA512: |
| wolfSSL | 15:117db924cf7c | 156 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 157 | oid = SHA512h; |
| wolfSSL | 15:117db924cf7c | 158 | #endif |
| wolfSSL | 15:117db924cf7c | 159 | break; |
| wolfSSL | 15:117db924cf7c | 160 | |
| wolfSSL | 15:117db924cf7c | 161 | /* Not Supported */ |
| wolfSSL | 15:117db924cf7c | 162 | case WC_HASH_TYPE_MD4: |
| wolfSSL | 15:117db924cf7c | 163 | case WC_HASH_TYPE_SHA3_224: |
| wolfSSL | 15:117db924cf7c | 164 | case WC_HASH_TYPE_SHA3_256: |
| wolfSSL | 15:117db924cf7c | 165 | case WC_HASH_TYPE_SHA3_384: |
| wolfSSL | 15:117db924cf7c | 166 | case WC_HASH_TYPE_SHA3_512: |
| wolfSSL | 15:117db924cf7c | 167 | case WC_HASH_TYPE_BLAKE2B: |
| wolfSSL | 15:117db924cf7c | 168 | case WC_HASH_TYPE_NONE: |
| wolfSSL | 15:117db924cf7c | 169 | default: |
| wolfSSL | 15:117db924cf7c | 170 | oid = BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 171 | break; |
| wolfSSL | 15:117db924cf7c | 172 | } |
| wolfSSL | 15:117db924cf7c | 173 | return oid; |
| wolfSSL | 15:117db924cf7c | 174 | } |
| wolfSSL | 15:117db924cf7c | 175 | |
| wolfSSL | 15:117db924cf7c | 176 | enum wc_HashType wc_OidGetHash(int oid) |
| wolfSSL | 15:117db924cf7c | 177 | { |
| wolfSSL | 15:117db924cf7c | 178 | enum wc_HashType hash_type = WC_HASH_TYPE_NONE; |
| wolfSSL | 15:117db924cf7c | 179 | switch (oid) |
| wolfSSL | 15:117db924cf7c | 180 | { |
| wolfSSL | 15:117db924cf7c | 181 | case MD2h: |
| wolfSSL | 15:117db924cf7c | 182 | #ifdef WOLFSSL_MD2 |
| wolfSSL | 15:117db924cf7c | 183 | hash_type = WC_HASH_TYPE_MD2; |
| wolfSSL | 15:117db924cf7c | 184 | #endif |
| wolfSSL | 15:117db924cf7c | 185 | break; |
| wolfSSL | 15:117db924cf7c | 186 | case MD5h: |
| wolfSSL | 15:117db924cf7c | 187 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 188 | hash_type = WC_HASH_TYPE_MD5; |
| wolfSSL | 15:117db924cf7c | 189 | #endif |
| wolfSSL | 15:117db924cf7c | 190 | break; |
| wolfSSL | 15:117db924cf7c | 191 | case SHAh: |
| wolfSSL | 15:117db924cf7c | 192 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 193 | hash_type = WC_HASH_TYPE_SHA; |
| wolfSSL | 15:117db924cf7c | 194 | #endif |
| wolfSSL | 15:117db924cf7c | 195 | break; |
| wolfSSL | 15:117db924cf7c | 196 | case SHA224h: |
| wolfSSL | 15:117db924cf7c | 197 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 198 | hash_type = WC_HASH_TYPE_SHA224; |
| wolfSSL | 15:117db924cf7c | 199 | #endif |
| wolfSSL | 15:117db924cf7c | 200 | break; |
| wolfSSL | 15:117db924cf7c | 201 | case SHA256h: |
| wolfSSL | 15:117db924cf7c | 202 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 203 | hash_type = WC_HASH_TYPE_SHA256; |
| wolfSSL | 15:117db924cf7c | 204 | #endif |
| wolfSSL | 15:117db924cf7c | 205 | break; |
| wolfSSL | 15:117db924cf7c | 206 | case SHA384h: |
| wolfSSL | 15:117db924cf7c | 207 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 208 | hash_type = WC_HASH_TYPE_SHA384; |
| wolfSSL | 15:117db924cf7c | 209 | #endif |
| wolfSSL | 15:117db924cf7c | 210 | break; |
| wolfSSL | 15:117db924cf7c | 211 | case SHA512h: |
| wolfSSL | 15:117db924cf7c | 212 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 213 | hash_type = WC_HASH_TYPE_SHA512; |
| wolfSSL | 15:117db924cf7c | 214 | #endif |
| wolfSSL | 15:117db924cf7c | 215 | break; |
| wolfSSL | 15:117db924cf7c | 216 | default: |
| wolfSSL | 15:117db924cf7c | 217 | break; |
| wolfSSL | 15:117db924cf7c | 218 | } |
| wolfSSL | 15:117db924cf7c | 219 | return hash_type; |
| wolfSSL | 15:117db924cf7c | 220 | } |
| wolfSSL | 15:117db924cf7c | 221 | #endif /* !NO_ASN || !NO_DH || HAVE_ECC */ |
| wolfSSL | 15:117db924cf7c | 222 | |
| wolfSSL | 15:117db924cf7c | 223 | |
| wolfSSL | 15:117db924cf7c | 224 | |
| wolfSSL | 15:117db924cf7c | 225 | /* Get Hash digest size */ |
| wolfSSL | 15:117db924cf7c | 226 | int wc_HashGetDigestSize(enum wc_HashType hash_type) |
| wolfSSL | 15:117db924cf7c | 227 | { |
| wolfSSL | 15:117db924cf7c | 228 | int dig_size = HASH_TYPE_E; /* Default to hash type error */ |
| wolfSSL | 15:117db924cf7c | 229 | switch(hash_type) |
| wolfSSL | 15:117db924cf7c | 230 | { |
| wolfSSL | 15:117db924cf7c | 231 | case WC_HASH_TYPE_MD2: |
| wolfSSL | 15:117db924cf7c | 232 | #ifdef WOLFSSL_MD2 |
| wolfSSL | 15:117db924cf7c | 233 | dig_size = MD2_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 234 | #endif |
| wolfSSL | 15:117db924cf7c | 235 | break; |
| wolfSSL | 15:117db924cf7c | 236 | case WC_HASH_TYPE_MD4: |
| wolfSSL | 15:117db924cf7c | 237 | #ifndef NO_MD4 |
| wolfSSL | 15:117db924cf7c | 238 | dig_size = MD4_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 239 | #endif |
| wolfSSL | 15:117db924cf7c | 240 | break; |
| wolfSSL | 15:117db924cf7c | 241 | case WC_HASH_TYPE_MD5: |
| wolfSSL | 15:117db924cf7c | 242 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 243 | dig_size = WC_MD5_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 244 | #endif |
| wolfSSL | 15:117db924cf7c | 245 | break; |
| wolfSSL | 15:117db924cf7c | 246 | case WC_HASH_TYPE_SHA: |
| wolfSSL | 15:117db924cf7c | 247 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 248 | dig_size = WC_SHA_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 249 | #endif |
| wolfSSL | 15:117db924cf7c | 250 | break; |
| wolfSSL | 15:117db924cf7c | 251 | case WC_HASH_TYPE_SHA224: |
| wolfSSL | 15:117db924cf7c | 252 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 253 | dig_size = WC_SHA224_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 254 | #endif |
| wolfSSL | 15:117db924cf7c | 255 | break; |
| wolfSSL | 15:117db924cf7c | 256 | case WC_HASH_TYPE_SHA256: |
| wolfSSL | 15:117db924cf7c | 257 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 258 | dig_size = WC_SHA256_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 259 | #endif |
| wolfSSL | 15:117db924cf7c | 260 | break; |
| wolfSSL | 15:117db924cf7c | 261 | case WC_HASH_TYPE_SHA384: |
| wolfSSL | 15:117db924cf7c | 262 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 263 | dig_size = WC_SHA384_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 264 | #endif |
| wolfSSL | 15:117db924cf7c | 265 | break; |
| wolfSSL | 15:117db924cf7c | 266 | case WC_HASH_TYPE_SHA512: |
| wolfSSL | 15:117db924cf7c | 267 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 268 | dig_size = WC_SHA512_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 269 | #endif |
| wolfSSL | 15:117db924cf7c | 270 | break; |
| wolfSSL | 15:117db924cf7c | 271 | case WC_HASH_TYPE_MD5_SHA: /* Old TLS Specific */ |
| wolfSSL | 15:117db924cf7c | 272 | #if !defined(NO_MD5) && !defined(NO_SHA) |
| wolfSSL | 15:117db924cf7c | 273 | dig_size = (int)WC_MD5_DIGEST_SIZE + (int)WC_SHA_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 274 | #endif |
| wolfSSL | 15:117db924cf7c | 275 | break; |
| wolfSSL | 15:117db924cf7c | 276 | |
| wolfSSL | 15:117db924cf7c | 277 | case WC_HASH_TYPE_SHA3_224: |
| wolfSSL | 15:117db924cf7c | 278 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 279 | dig_size = WC_SHA3_224_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 280 | #endif |
| wolfSSL | 15:117db924cf7c | 281 | break; |
| wolfSSL | 15:117db924cf7c | 282 | case WC_HASH_TYPE_SHA3_256: |
| wolfSSL | 15:117db924cf7c | 283 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 284 | dig_size = WC_SHA3_256_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 285 | #endif |
| wolfSSL | 15:117db924cf7c | 286 | break; |
| wolfSSL | 15:117db924cf7c | 287 | case WC_HASH_TYPE_SHA3_384: |
| wolfSSL | 15:117db924cf7c | 288 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 289 | dig_size = WC_SHA3_384_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 290 | #endif |
| wolfSSL | 15:117db924cf7c | 291 | break; |
| wolfSSL | 15:117db924cf7c | 292 | case WC_HASH_TYPE_SHA3_512: |
| wolfSSL | 15:117db924cf7c | 293 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 294 | dig_size = WC_SHA3_512_DIGEST_SIZE; |
| wolfSSL | 15:117db924cf7c | 295 | #endif |
| wolfSSL | 15:117db924cf7c | 296 | break; |
| wolfSSL | 15:117db924cf7c | 297 | |
| wolfSSL | 15:117db924cf7c | 298 | /* Not Supported */ |
| wolfSSL | 15:117db924cf7c | 299 | case WC_HASH_TYPE_BLAKE2B: |
| wolfSSL | 15:117db924cf7c | 300 | case WC_HASH_TYPE_NONE: |
| wolfSSL | 15:117db924cf7c | 301 | default: |
| wolfSSL | 15:117db924cf7c | 302 | dig_size = BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 303 | break; |
| wolfSSL | 15:117db924cf7c | 304 | } |
| wolfSSL | 15:117db924cf7c | 305 | return dig_size; |
| wolfSSL | 15:117db924cf7c | 306 | } |
| wolfSSL | 15:117db924cf7c | 307 | |
| wolfSSL | 15:117db924cf7c | 308 | |
| wolfSSL | 15:117db924cf7c | 309 | /* Get Hash block size */ |
| wolfSSL | 15:117db924cf7c | 310 | int wc_HashGetBlockSize(enum wc_HashType hash_type) |
| wolfSSL | 15:117db924cf7c | 311 | { |
| wolfSSL | 15:117db924cf7c | 312 | int block_size = HASH_TYPE_E; /* Default to hash type error */ |
| wolfSSL | 15:117db924cf7c | 313 | switch (hash_type) |
| wolfSSL | 15:117db924cf7c | 314 | { |
| wolfSSL | 15:117db924cf7c | 315 | case WC_HASH_TYPE_MD2: |
| wolfSSL | 15:117db924cf7c | 316 | #ifdef WOLFSSL_MD2 |
| wolfSSL | 15:117db924cf7c | 317 | block_size = MD2_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 318 | #endif |
| wolfSSL | 15:117db924cf7c | 319 | break; |
| wolfSSL | 15:117db924cf7c | 320 | case WC_HASH_TYPE_MD4: |
| wolfSSL | 15:117db924cf7c | 321 | #ifndef NO_MD4 |
| wolfSSL | 15:117db924cf7c | 322 | block_size = MD4_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 323 | #endif |
| wolfSSL | 15:117db924cf7c | 324 | break; |
| wolfSSL | 15:117db924cf7c | 325 | case WC_HASH_TYPE_MD5: |
| wolfSSL | 15:117db924cf7c | 326 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 327 | block_size = WC_MD5_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 328 | #endif |
| wolfSSL | 15:117db924cf7c | 329 | break; |
| wolfSSL | 15:117db924cf7c | 330 | case WC_HASH_TYPE_SHA: |
| wolfSSL | 15:117db924cf7c | 331 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 332 | block_size = WC_SHA_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 333 | #endif |
| wolfSSL | 15:117db924cf7c | 334 | break; |
| wolfSSL | 15:117db924cf7c | 335 | case WC_HASH_TYPE_SHA224: |
| wolfSSL | 15:117db924cf7c | 336 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 337 | block_size = WC_SHA224_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 338 | #endif |
| wolfSSL | 15:117db924cf7c | 339 | break; |
| wolfSSL | 15:117db924cf7c | 340 | case WC_HASH_TYPE_SHA256: |
| wolfSSL | 15:117db924cf7c | 341 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 342 | block_size = WC_SHA256_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 343 | #endif |
| wolfSSL | 15:117db924cf7c | 344 | break; |
| wolfSSL | 15:117db924cf7c | 345 | case WC_HASH_TYPE_SHA384: |
| wolfSSL | 15:117db924cf7c | 346 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 347 | block_size = WC_SHA384_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 348 | #endif |
| wolfSSL | 15:117db924cf7c | 349 | break; |
| wolfSSL | 15:117db924cf7c | 350 | case WC_HASH_TYPE_SHA512: |
| wolfSSL | 15:117db924cf7c | 351 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 352 | block_size = WC_SHA512_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 353 | #endif |
| wolfSSL | 15:117db924cf7c | 354 | break; |
| wolfSSL | 15:117db924cf7c | 355 | case WC_HASH_TYPE_MD5_SHA: /* Old TLS Specific */ |
| wolfSSL | 15:117db924cf7c | 356 | #if !defined(NO_MD5) && !defined(NO_SHA) |
| wolfSSL | 15:117db924cf7c | 357 | block_size = (int)WC_MD5_BLOCK_SIZE + (int)WC_SHA_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 358 | #endif |
| wolfSSL | 15:117db924cf7c | 359 | break; |
| wolfSSL | 15:117db924cf7c | 360 | |
| wolfSSL | 15:117db924cf7c | 361 | case WC_HASH_TYPE_SHA3_224: |
| wolfSSL | 15:117db924cf7c | 362 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 363 | block_size = WC_SHA3_224_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 364 | #endif |
| wolfSSL | 15:117db924cf7c | 365 | break; |
| wolfSSL | 15:117db924cf7c | 366 | case WC_HASH_TYPE_SHA3_256: |
| wolfSSL | 15:117db924cf7c | 367 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 368 | block_size = WC_SHA3_256_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 369 | #endif |
| wolfSSL | 15:117db924cf7c | 370 | break; |
| wolfSSL | 15:117db924cf7c | 371 | case WC_HASH_TYPE_SHA3_384: |
| wolfSSL | 15:117db924cf7c | 372 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 373 | block_size = WC_SHA3_384_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 374 | #endif |
| wolfSSL | 15:117db924cf7c | 375 | break; |
| wolfSSL | 15:117db924cf7c | 376 | case WC_HASH_TYPE_SHA3_512: |
| wolfSSL | 15:117db924cf7c | 377 | #ifdef WOLFSSL_SHA3 |
| wolfSSL | 15:117db924cf7c | 378 | block_size = WC_SHA3_512_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 379 | #endif |
| wolfSSL | 15:117db924cf7c | 380 | break; |
| wolfSSL | 15:117db924cf7c | 381 | |
| wolfSSL | 15:117db924cf7c | 382 | /* Not Supported */ |
| wolfSSL | 15:117db924cf7c | 383 | case WC_HASH_TYPE_BLAKE2B: |
| wolfSSL | 15:117db924cf7c | 384 | case WC_HASH_TYPE_NONE: |
| wolfSSL | 15:117db924cf7c | 385 | default: |
| wolfSSL | 15:117db924cf7c | 386 | block_size = BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 387 | break; |
| wolfSSL | 15:117db924cf7c | 388 | } |
| wolfSSL | 15:117db924cf7c | 389 | return block_size; |
| wolfSSL | 15:117db924cf7c | 390 | } |
| wolfSSL | 15:117db924cf7c | 391 | |
| wolfSSL | 15:117db924cf7c | 392 | /* Generic Hashing Wrapper */ |
| wolfSSL | 15:117db924cf7c | 393 | int wc_Hash(enum wc_HashType hash_type, const byte* data, |
| wolfSSL | 15:117db924cf7c | 394 | word32 data_len, byte* hash, word32 hash_len) |
| wolfSSL | 15:117db924cf7c | 395 | { |
| wolfSSL | 15:117db924cf7c | 396 | int ret = HASH_TYPE_E; /* Default to hash type error */ |
| wolfSSL | 15:117db924cf7c | 397 | word32 dig_size; |
| wolfSSL | 15:117db924cf7c | 398 | |
| wolfSSL | 15:117db924cf7c | 399 | /* Validate hash buffer size */ |
| wolfSSL | 15:117db924cf7c | 400 | dig_size = wc_HashGetDigestSize(hash_type); |
| wolfSSL | 15:117db924cf7c | 401 | if (hash_len < dig_size) { |
| wolfSSL | 15:117db924cf7c | 402 | return BUFFER_E; |
| wolfSSL | 15:117db924cf7c | 403 | } |
| wolfSSL | 15:117db924cf7c | 404 | |
| wolfSSL | 15:117db924cf7c | 405 | /* Suppress possible unused arg if all hashing is disabled */ |
| wolfSSL | 15:117db924cf7c | 406 | (void)data; |
| wolfSSL | 15:117db924cf7c | 407 | (void)data_len; |
| wolfSSL | 15:117db924cf7c | 408 | (void)hash; |
| wolfSSL | 15:117db924cf7c | 409 | (void)hash_len; |
| wolfSSL | 15:117db924cf7c | 410 | |
| wolfSSL | 15:117db924cf7c | 411 | switch(hash_type) |
| wolfSSL | 15:117db924cf7c | 412 | { |
| wolfSSL | 15:117db924cf7c | 413 | case WC_HASH_TYPE_MD5: |
| wolfSSL | 15:117db924cf7c | 414 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 415 | ret = wc_Md5Hash(data, data_len, hash); |
| wolfSSL | 15:117db924cf7c | 416 | #endif |
| wolfSSL | 15:117db924cf7c | 417 | break; |
| wolfSSL | 15:117db924cf7c | 418 | case WC_HASH_TYPE_SHA: |
| wolfSSL | 15:117db924cf7c | 419 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 420 | ret = wc_ShaHash(data, data_len, hash); |
| wolfSSL | 15:117db924cf7c | 421 | #endif |
| wolfSSL | 15:117db924cf7c | 422 | break; |
| wolfSSL | 15:117db924cf7c | 423 | case WC_HASH_TYPE_SHA224: |
| wolfSSL | 15:117db924cf7c | 424 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 425 | ret = wc_Sha224Hash(data, data_len, hash); |
| wolfSSL | 15:117db924cf7c | 426 | #endif |
| wolfSSL | 15:117db924cf7c | 427 | break; |
| wolfSSL | 15:117db924cf7c | 428 | case WC_HASH_TYPE_SHA256: |
| wolfSSL | 15:117db924cf7c | 429 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 430 | ret = wc_Sha256Hash(data, data_len, hash); |
| wolfSSL | 15:117db924cf7c | 431 | #endif |
| wolfSSL | 15:117db924cf7c | 432 | break; |
| wolfSSL | 15:117db924cf7c | 433 | case WC_HASH_TYPE_SHA384: |
| wolfSSL | 15:117db924cf7c | 434 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 435 | ret = wc_Sha384Hash(data, data_len, hash); |
| wolfSSL | 15:117db924cf7c | 436 | #endif |
| wolfSSL | 15:117db924cf7c | 437 | break; |
| wolfSSL | 15:117db924cf7c | 438 | case WC_HASH_TYPE_SHA512: |
| wolfSSL | 15:117db924cf7c | 439 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 440 | ret = wc_Sha512Hash(data, data_len, hash); |
| wolfSSL | 15:117db924cf7c | 441 | #endif |
| wolfSSL | 15:117db924cf7c | 442 | break; |
| wolfSSL | 15:117db924cf7c | 443 | case WC_HASH_TYPE_MD5_SHA: |
| wolfSSL | 15:117db924cf7c | 444 | #if !defined(NO_MD5) && !defined(NO_SHA) |
| wolfSSL | 15:117db924cf7c | 445 | ret = wc_Md5Hash(data, data_len, hash); |
| wolfSSL | 15:117db924cf7c | 446 | if (ret == 0) { |
| wolfSSL | 15:117db924cf7c | 447 | ret = wc_ShaHash(data, data_len, &hash[WC_MD5_DIGEST_SIZE]); |
| wolfSSL | 15:117db924cf7c | 448 | } |
| wolfSSL | 15:117db924cf7c | 449 | #endif |
| wolfSSL | 15:117db924cf7c | 450 | break; |
| wolfSSL | 15:117db924cf7c | 451 | |
| wolfSSL | 15:117db924cf7c | 452 | /* Not Supported */ |
| wolfSSL | 15:117db924cf7c | 453 | case WC_HASH_TYPE_MD2: |
| wolfSSL | 15:117db924cf7c | 454 | case WC_HASH_TYPE_MD4: |
| wolfSSL | 15:117db924cf7c | 455 | case WC_HASH_TYPE_SHA3_224: |
| wolfSSL | 15:117db924cf7c | 456 | case WC_HASH_TYPE_SHA3_256: |
| wolfSSL | 15:117db924cf7c | 457 | case WC_HASH_TYPE_SHA3_384: |
| wolfSSL | 15:117db924cf7c | 458 | case WC_HASH_TYPE_SHA3_512: |
| wolfSSL | 15:117db924cf7c | 459 | case WC_HASH_TYPE_BLAKE2B: |
| wolfSSL | 15:117db924cf7c | 460 | case WC_HASH_TYPE_NONE: |
| wolfSSL | 15:117db924cf7c | 461 | default: |
| wolfSSL | 15:117db924cf7c | 462 | ret = BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 463 | break; |
| wolfSSL | 15:117db924cf7c | 464 | } |
| wolfSSL | 15:117db924cf7c | 465 | return ret; |
| wolfSSL | 15:117db924cf7c | 466 | } |
| wolfSSL | 15:117db924cf7c | 467 | |
| wolfSSL | 15:117db924cf7c | 468 | int wc_HashInit(wc_HashAlg* hash, enum wc_HashType type) |
| wolfSSL | 15:117db924cf7c | 469 | { |
| wolfSSL | 15:117db924cf7c | 470 | int ret = HASH_TYPE_E; /* Default to hash type error */ |
| wolfSSL | 15:117db924cf7c | 471 | |
| wolfSSL | 15:117db924cf7c | 472 | if (hash == NULL) |
| wolfSSL | 15:117db924cf7c | 473 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 474 | |
| wolfSSL | 15:117db924cf7c | 475 | switch (type) { |
| wolfSSL | 15:117db924cf7c | 476 | case WC_HASH_TYPE_MD5: |
| wolfSSL | 15:117db924cf7c | 477 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 478 | wc_InitMd5(&hash->md5); |
| wolfSSL | 15:117db924cf7c | 479 | ret = 0; |
| wolfSSL | 15:117db924cf7c | 480 | #endif |
| wolfSSL | 15:117db924cf7c | 481 | break; |
| wolfSSL | 15:117db924cf7c | 482 | case WC_HASH_TYPE_SHA: |
| wolfSSL | 15:117db924cf7c | 483 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 484 | ret = wc_InitSha(&hash->sha); |
| wolfSSL | 15:117db924cf7c | 485 | #endif |
| wolfSSL | 15:117db924cf7c | 486 | break; |
| wolfSSL | 15:117db924cf7c | 487 | case WC_HASH_TYPE_SHA224: |
| wolfSSL | 15:117db924cf7c | 488 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 489 | ret = wc_InitSha224(&hash->sha224); |
| wolfSSL | 15:117db924cf7c | 490 | #endif |
| wolfSSL | 15:117db924cf7c | 491 | break; |
| wolfSSL | 15:117db924cf7c | 492 | case WC_HASH_TYPE_SHA256: |
| wolfSSL | 15:117db924cf7c | 493 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 494 | ret = wc_InitSha256(&hash->sha256); |
| wolfSSL | 15:117db924cf7c | 495 | #endif |
| wolfSSL | 15:117db924cf7c | 496 | break; |
| wolfSSL | 15:117db924cf7c | 497 | case WC_HASH_TYPE_SHA384: |
| wolfSSL | 15:117db924cf7c | 498 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 499 | ret = wc_InitSha384(&hash->sha384); |
| wolfSSL | 15:117db924cf7c | 500 | #endif |
| wolfSSL | 15:117db924cf7c | 501 | break; |
| wolfSSL | 15:117db924cf7c | 502 | case WC_HASH_TYPE_SHA512: |
| wolfSSL | 15:117db924cf7c | 503 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 504 | ret = wc_InitSha512(&hash->sha512); |
| wolfSSL | 15:117db924cf7c | 505 | #endif |
| wolfSSL | 15:117db924cf7c | 506 | break; |
| wolfSSL | 15:117db924cf7c | 507 | |
| wolfSSL | 15:117db924cf7c | 508 | /* not supported */ |
| wolfSSL | 15:117db924cf7c | 509 | case WC_HASH_TYPE_MD5_SHA: |
| wolfSSL | 15:117db924cf7c | 510 | case WC_HASH_TYPE_MD2: |
| wolfSSL | 15:117db924cf7c | 511 | case WC_HASH_TYPE_MD4: |
| wolfSSL | 15:117db924cf7c | 512 | case WC_HASH_TYPE_SHA3_224: |
| wolfSSL | 15:117db924cf7c | 513 | case WC_HASH_TYPE_SHA3_256: |
| wolfSSL | 15:117db924cf7c | 514 | case WC_HASH_TYPE_SHA3_384: |
| wolfSSL | 15:117db924cf7c | 515 | case WC_HASH_TYPE_SHA3_512: |
| wolfSSL | 15:117db924cf7c | 516 | case WC_HASH_TYPE_BLAKE2B: |
| wolfSSL | 15:117db924cf7c | 517 | case WC_HASH_TYPE_NONE: |
| wolfSSL | 15:117db924cf7c | 518 | default: |
| wolfSSL | 15:117db924cf7c | 519 | ret = BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 520 | }; |
| wolfSSL | 15:117db924cf7c | 521 | |
| wolfSSL | 15:117db924cf7c | 522 | return ret; |
| wolfSSL | 15:117db924cf7c | 523 | } |
| wolfSSL | 15:117db924cf7c | 524 | |
| wolfSSL | 15:117db924cf7c | 525 | int wc_HashUpdate(wc_HashAlg* hash, enum wc_HashType type, const byte* data, |
| wolfSSL | 15:117db924cf7c | 526 | word32 dataSz) |
| wolfSSL | 15:117db924cf7c | 527 | { |
| wolfSSL | 15:117db924cf7c | 528 | int ret = HASH_TYPE_E; /* Default to hash type error */ |
| wolfSSL | 15:117db924cf7c | 529 | |
| wolfSSL | 15:117db924cf7c | 530 | if (hash == NULL || data == NULL) |
| wolfSSL | 15:117db924cf7c | 531 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 532 | |
| wolfSSL | 15:117db924cf7c | 533 | switch (type) { |
| wolfSSL | 15:117db924cf7c | 534 | case WC_HASH_TYPE_MD5: |
| wolfSSL | 15:117db924cf7c | 535 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 536 | wc_Md5Update(&hash->md5, data, dataSz); |
| wolfSSL | 15:117db924cf7c | 537 | ret = 0; |
| wolfSSL | 15:117db924cf7c | 538 | #endif |
| wolfSSL | 15:117db924cf7c | 539 | break; |
| wolfSSL | 15:117db924cf7c | 540 | case WC_HASH_TYPE_SHA: |
| wolfSSL | 15:117db924cf7c | 541 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 542 | ret = wc_ShaUpdate(&hash->sha, data, dataSz); |
| wolfSSL | 15:117db924cf7c | 543 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 544 | return ret; |
| wolfSSL | 15:117db924cf7c | 545 | #endif |
| wolfSSL | 15:117db924cf7c | 546 | break; |
| wolfSSL | 15:117db924cf7c | 547 | case WC_HASH_TYPE_SHA224: |
| wolfSSL | 15:117db924cf7c | 548 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 549 | ret = wc_Sha224Update(&hash->sha224, data, dataSz); |
| wolfSSL | 15:117db924cf7c | 550 | #endif |
| wolfSSL | 15:117db924cf7c | 551 | break; |
| wolfSSL | 15:117db924cf7c | 552 | case WC_HASH_TYPE_SHA256: |
| wolfSSL | 15:117db924cf7c | 553 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 554 | ret = wc_Sha256Update(&hash->sha256, data, dataSz); |
| wolfSSL | 15:117db924cf7c | 555 | #endif |
| wolfSSL | 15:117db924cf7c | 556 | break; |
| wolfSSL | 15:117db924cf7c | 557 | case WC_HASH_TYPE_SHA384: |
| wolfSSL | 15:117db924cf7c | 558 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 559 | ret = wc_Sha384Update(&hash->sha384, data, dataSz); |
| wolfSSL | 15:117db924cf7c | 560 | #endif |
| wolfSSL | 15:117db924cf7c | 561 | break; |
| wolfSSL | 15:117db924cf7c | 562 | case WC_HASH_TYPE_SHA512: |
| wolfSSL | 15:117db924cf7c | 563 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 564 | ret = wc_Sha512Update(&hash->sha512, data, dataSz); |
| wolfSSL | 15:117db924cf7c | 565 | #endif |
| wolfSSL | 15:117db924cf7c | 566 | break; |
| wolfSSL | 15:117db924cf7c | 567 | |
| wolfSSL | 15:117db924cf7c | 568 | /* not supported */ |
| wolfSSL | 15:117db924cf7c | 569 | case WC_HASH_TYPE_MD5_SHA: |
| wolfSSL | 15:117db924cf7c | 570 | case WC_HASH_TYPE_MD2: |
| wolfSSL | 15:117db924cf7c | 571 | case WC_HASH_TYPE_MD4: |
| wolfSSL | 15:117db924cf7c | 572 | case WC_HASH_TYPE_SHA3_224: |
| wolfSSL | 15:117db924cf7c | 573 | case WC_HASH_TYPE_SHA3_256: |
| wolfSSL | 15:117db924cf7c | 574 | case WC_HASH_TYPE_SHA3_384: |
| wolfSSL | 15:117db924cf7c | 575 | case WC_HASH_TYPE_SHA3_512: |
| wolfSSL | 15:117db924cf7c | 576 | case WC_HASH_TYPE_BLAKE2B: |
| wolfSSL | 15:117db924cf7c | 577 | case WC_HASH_TYPE_NONE: |
| wolfSSL | 15:117db924cf7c | 578 | default: |
| wolfSSL | 15:117db924cf7c | 579 | ret = BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 580 | }; |
| wolfSSL | 15:117db924cf7c | 581 | |
| wolfSSL | 15:117db924cf7c | 582 | return ret; |
| wolfSSL | 15:117db924cf7c | 583 | } |
| wolfSSL | 15:117db924cf7c | 584 | |
| wolfSSL | 15:117db924cf7c | 585 | int wc_HashFinal(wc_HashAlg* hash, enum wc_HashType type, byte* out) |
| wolfSSL | 15:117db924cf7c | 586 | { |
| wolfSSL | 15:117db924cf7c | 587 | int ret = HASH_TYPE_E; /* Default to hash type error */ |
| wolfSSL | 15:117db924cf7c | 588 | |
| wolfSSL | 15:117db924cf7c | 589 | if (hash == NULL || out == NULL) |
| wolfSSL | 15:117db924cf7c | 590 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 591 | |
| wolfSSL | 15:117db924cf7c | 592 | switch (type) { |
| wolfSSL | 15:117db924cf7c | 593 | case WC_HASH_TYPE_MD5: |
| wolfSSL | 15:117db924cf7c | 594 | #ifndef NO_MD5 |
| wolfSSL | 15:117db924cf7c | 595 | wc_Md5Final(&hash->md5, out); |
| wolfSSL | 15:117db924cf7c | 596 | ret = 0; |
| wolfSSL | 15:117db924cf7c | 597 | #endif |
| wolfSSL | 15:117db924cf7c | 598 | break; |
| wolfSSL | 15:117db924cf7c | 599 | case WC_HASH_TYPE_SHA: |
| wolfSSL | 15:117db924cf7c | 600 | #ifndef NO_SHA |
| wolfSSL | 15:117db924cf7c | 601 | ret = wc_ShaFinal(&hash->sha, out); |
| wolfSSL | 15:117db924cf7c | 602 | #endif |
| wolfSSL | 15:117db924cf7c | 603 | break; |
| wolfSSL | 15:117db924cf7c | 604 | case WC_HASH_TYPE_SHA224: |
| wolfSSL | 15:117db924cf7c | 605 | #ifdef WOLFSSL_SHA224 |
| wolfSSL | 15:117db924cf7c | 606 | ret = wc_Sha224Final(&hash->sha224, out); |
| wolfSSL | 15:117db924cf7c | 607 | #endif |
| wolfSSL | 15:117db924cf7c | 608 | break; |
| wolfSSL | 15:117db924cf7c | 609 | case WC_HASH_TYPE_SHA256: |
| wolfSSL | 15:117db924cf7c | 610 | #ifndef NO_SHA256 |
| wolfSSL | 15:117db924cf7c | 611 | ret = wc_Sha256Final(&hash->sha256, out); |
| wolfSSL | 15:117db924cf7c | 612 | #endif |
| wolfSSL | 15:117db924cf7c | 613 | break; |
| wolfSSL | 15:117db924cf7c | 614 | case WC_HASH_TYPE_SHA384: |
| wolfSSL | 15:117db924cf7c | 615 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 616 | ret = wc_Sha384Final(&hash->sha384, out); |
| wolfSSL | 15:117db924cf7c | 617 | #endif |
| wolfSSL | 15:117db924cf7c | 618 | break; |
| wolfSSL | 15:117db924cf7c | 619 | case WC_HASH_TYPE_SHA512: |
| wolfSSL | 15:117db924cf7c | 620 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 621 | ret = wc_Sha512Final(&hash->sha512, out); |
| wolfSSL | 15:117db924cf7c | 622 | #endif |
| wolfSSL | 15:117db924cf7c | 623 | break; |
| wolfSSL | 15:117db924cf7c | 624 | |
| wolfSSL | 15:117db924cf7c | 625 | /* not supported */ |
| wolfSSL | 15:117db924cf7c | 626 | case WC_HASH_TYPE_MD5_SHA: |
| wolfSSL | 15:117db924cf7c | 627 | case WC_HASH_TYPE_MD2: |
| wolfSSL | 15:117db924cf7c | 628 | case WC_HASH_TYPE_MD4: |
| wolfSSL | 15:117db924cf7c | 629 | case WC_HASH_TYPE_SHA3_224: |
| wolfSSL | 15:117db924cf7c | 630 | case WC_HASH_TYPE_SHA3_256: |
| wolfSSL | 15:117db924cf7c | 631 | case WC_HASH_TYPE_SHA3_384: |
| wolfSSL | 15:117db924cf7c | 632 | case WC_HASH_TYPE_SHA3_512: |
| wolfSSL | 15:117db924cf7c | 633 | case WC_HASH_TYPE_BLAKE2B: |
| wolfSSL | 15:117db924cf7c | 634 | case WC_HASH_TYPE_NONE: |
| wolfSSL | 15:117db924cf7c | 635 | default: |
| wolfSSL | 15:117db924cf7c | 636 | ret = BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 637 | }; |
| wolfSSL | 15:117db924cf7c | 638 | |
| wolfSSL | 15:117db924cf7c | 639 | return ret; |
| wolfSSL | 15:117db924cf7c | 640 | } |
| wolfSSL | 15:117db924cf7c | 641 | |
| wolfSSL | 15:117db924cf7c | 642 | |
| wolfSSL | 15:117db924cf7c | 643 | #if !defined(WOLFSSL_TI_HASH) |
| wolfSSL | 15:117db924cf7c | 644 | |
| wolfSSL | 15:117db924cf7c | 645 | #if !defined(NO_MD5) |
| wolfSSL | 15:117db924cf7c | 646 | int wc_Md5Hash(const byte* data, word32 len, byte* hash) |
| wolfSSL | 15:117db924cf7c | 647 | { |
| wolfSSL | 15:117db924cf7c | 648 | int ret; |
| wolfSSL | 15:117db924cf7c | 649 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 650 | wc_Md5* md5; |
| wolfSSL | 15:117db924cf7c | 651 | #else |
| wolfSSL | 15:117db924cf7c | 652 | wc_Md5 md5[1]; |
| wolfSSL | 15:117db924cf7c | 653 | #endif |
| wolfSSL | 15:117db924cf7c | 654 | |
| wolfSSL | 15:117db924cf7c | 655 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 656 | md5 = (wc_Md5*)XMALLOC(sizeof(wc_Md5), NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 657 | if (md5 == NULL) |
| wolfSSL | 15:117db924cf7c | 658 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 659 | #endif |
| wolfSSL | 15:117db924cf7c | 660 | |
| wolfSSL | 15:117db924cf7c | 661 | ret = wc_InitMd5(md5); |
| wolfSSL | 15:117db924cf7c | 662 | if (ret == 0) { |
| wolfSSL | 15:117db924cf7c | 663 | ret = wc_Md5Update(md5, data, len); |
| wolfSSL | 15:117db924cf7c | 664 | if (ret == 0) { |
| wolfSSL | 15:117db924cf7c | 665 | ret = wc_Md5Final(md5, hash); |
| wolfSSL | 15:117db924cf7c | 666 | } |
| wolfSSL | 15:117db924cf7c | 667 | } |
| wolfSSL | 15:117db924cf7c | 668 | |
| wolfSSL | 15:117db924cf7c | 669 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 670 | XFREE(md5, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 671 | #endif |
| wolfSSL | 15:117db924cf7c | 672 | |
| wolfSSL | 15:117db924cf7c | 673 | return ret; |
| wolfSSL | 15:117db924cf7c | 674 | } |
| wolfSSL | 15:117db924cf7c | 675 | #endif /* !NO_MD5 */ |
| wolfSSL | 15:117db924cf7c | 676 | |
| wolfSSL | 15:117db924cf7c | 677 | #if !defined(NO_SHA) |
| wolfSSL | 15:117db924cf7c | 678 | int wc_ShaHash(const byte* data, word32 len, byte* hash) |
| wolfSSL | 15:117db924cf7c | 679 | { |
| wolfSSL | 15:117db924cf7c | 680 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 681 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 682 | wc_Sha* sha; |
| wolfSSL | 15:117db924cf7c | 683 | #else |
| wolfSSL | 15:117db924cf7c | 684 | wc_Sha sha[1]; |
| wolfSSL | 15:117db924cf7c | 685 | #endif |
| wolfSSL | 15:117db924cf7c | 686 | |
| wolfSSL | 15:117db924cf7c | 687 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 688 | sha = (wc_Sha*)XMALLOC(sizeof(wc_Sha), NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 689 | if (sha == NULL) |
| wolfSSL | 15:117db924cf7c | 690 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 691 | #endif |
| wolfSSL | 15:117db924cf7c | 692 | |
| wolfSSL | 15:117db924cf7c | 693 | if ((ret = wc_InitSha(sha)) != 0) { |
| wolfSSL | 15:117db924cf7c | 694 | WOLFSSL_MSG("wc_InitSha failed"); |
| wolfSSL | 15:117db924cf7c | 695 | } |
| wolfSSL | 15:117db924cf7c | 696 | else { |
| wolfSSL | 15:117db924cf7c | 697 | wc_ShaUpdate(sha, data, len); |
| wolfSSL | 15:117db924cf7c | 698 | wc_ShaFinal(sha, hash); |
| wolfSSL | 15:117db924cf7c | 699 | } |
| wolfSSL | 15:117db924cf7c | 700 | |
| wolfSSL | 15:117db924cf7c | 701 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 702 | XFREE(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 703 | #endif |
| wolfSSL | 15:117db924cf7c | 704 | |
| wolfSSL | 15:117db924cf7c | 705 | return ret; |
| wolfSSL | 15:117db924cf7c | 706 | } |
| wolfSSL | 15:117db924cf7c | 707 | #endif /* !NO_SHA */ |
| wolfSSL | 15:117db924cf7c | 708 | |
| wolfSSL | 15:117db924cf7c | 709 | #if defined(WOLFSSL_SHA224) |
| wolfSSL | 15:117db924cf7c | 710 | int wc_Sha224Hash(const byte* data, word32 len, byte* hash) |
| wolfSSL | 15:117db924cf7c | 711 | { |
| wolfSSL | 15:117db924cf7c | 712 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 713 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 714 | wc_Sha224* sha224; |
| wolfSSL | 15:117db924cf7c | 715 | #else |
| wolfSSL | 15:117db924cf7c | 716 | wc_Sha224 sha224[1]; |
| wolfSSL | 15:117db924cf7c | 717 | #endif |
| wolfSSL | 15:117db924cf7c | 718 | |
| wolfSSL | 15:117db924cf7c | 719 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 720 | sha224 = (wc_Sha224*)XMALLOC(sizeof(wc_Sha224), NULL, |
| wolfSSL | 15:117db924cf7c | 721 | DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 722 | if (sha224 == NULL) |
| wolfSSL | 15:117db924cf7c | 723 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 724 | #endif |
| wolfSSL | 15:117db924cf7c | 725 | |
| wolfSSL | 15:117db924cf7c | 726 | if ((ret = wc_InitSha224(sha224)) != 0) { |
| wolfSSL | 15:117db924cf7c | 727 | WOLFSSL_MSG("InitSha224 failed"); |
| wolfSSL | 15:117db924cf7c | 728 | } |
| wolfSSL | 15:117db924cf7c | 729 | else { |
| wolfSSL | 15:117db924cf7c | 730 | if ((ret = wc_Sha224Update(sha224, data, len)) != 0) { |
| wolfSSL | 15:117db924cf7c | 731 | WOLFSSL_MSG("Sha224Update failed"); |
| wolfSSL | 15:117db924cf7c | 732 | } |
| wolfSSL | 15:117db924cf7c | 733 | else if ((ret = wc_Sha224Final(sha224, hash)) != 0) { |
| wolfSSL | 15:117db924cf7c | 734 | WOLFSSL_MSG("Sha224Final failed"); |
| wolfSSL | 15:117db924cf7c | 735 | } |
| wolfSSL | 15:117db924cf7c | 736 | wc_Sha224Free(sha224); |
| wolfSSL | 15:117db924cf7c | 737 | } |
| wolfSSL | 15:117db924cf7c | 738 | |
| wolfSSL | 15:117db924cf7c | 739 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 740 | XFREE(sha224, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 741 | #endif |
| wolfSSL | 15:117db924cf7c | 742 | |
| wolfSSL | 15:117db924cf7c | 743 | return ret; |
| wolfSSL | 15:117db924cf7c | 744 | } |
| wolfSSL | 15:117db924cf7c | 745 | #endif /* WOLFSSL_SHA224 */ |
| wolfSSL | 15:117db924cf7c | 746 | |
| wolfSSL | 15:117db924cf7c | 747 | #if !defined(NO_SHA256) |
| wolfSSL | 15:117db924cf7c | 748 | int wc_Sha256Hash(const byte* data, word32 len, byte* hash) |
| wolfSSL | 15:117db924cf7c | 749 | { |
| wolfSSL | 15:117db924cf7c | 750 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 751 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 752 | wc_Sha256* sha256; |
| wolfSSL | 15:117db924cf7c | 753 | #else |
| wolfSSL | 15:117db924cf7c | 754 | wc_Sha256 sha256[1]; |
| wolfSSL | 15:117db924cf7c | 755 | #endif |
| wolfSSL | 15:117db924cf7c | 756 | |
| wolfSSL | 15:117db924cf7c | 757 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 758 | sha256 = (wc_Sha256*)XMALLOC(sizeof(wc_Sha256), NULL, |
| wolfSSL | 15:117db924cf7c | 759 | DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 760 | if (sha256 == NULL) |
| wolfSSL | 15:117db924cf7c | 761 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 762 | #endif |
| wolfSSL | 15:117db924cf7c | 763 | |
| wolfSSL | 15:117db924cf7c | 764 | if ((ret = wc_InitSha256(sha256)) != 0) { |
| wolfSSL | 15:117db924cf7c | 765 | WOLFSSL_MSG("InitSha256 failed"); |
| wolfSSL | 15:117db924cf7c | 766 | } |
| wolfSSL | 15:117db924cf7c | 767 | else { |
| wolfSSL | 15:117db924cf7c | 768 | if ((ret = wc_Sha256Update(sha256, data, len)) != 0) { |
| wolfSSL | 15:117db924cf7c | 769 | WOLFSSL_MSG("Sha256Update failed"); |
| wolfSSL | 15:117db924cf7c | 770 | } |
| wolfSSL | 15:117db924cf7c | 771 | else if ((ret = wc_Sha256Final(sha256, hash)) != 0) { |
| wolfSSL | 15:117db924cf7c | 772 | WOLFSSL_MSG("Sha256Final failed"); |
| wolfSSL | 15:117db924cf7c | 773 | } |
| wolfSSL | 15:117db924cf7c | 774 | wc_Sha256Free(sha256); |
| wolfSSL | 15:117db924cf7c | 775 | } |
| wolfSSL | 15:117db924cf7c | 776 | |
| wolfSSL | 15:117db924cf7c | 777 | |
| wolfSSL | 15:117db924cf7c | 778 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 779 | XFREE(sha256, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 780 | #endif |
| wolfSSL | 15:117db924cf7c | 781 | |
| wolfSSL | 15:117db924cf7c | 782 | return ret; |
| wolfSSL | 15:117db924cf7c | 783 | } |
| wolfSSL | 15:117db924cf7c | 784 | #endif /* !NO_SHA256 */ |
| wolfSSL | 15:117db924cf7c | 785 | |
| wolfSSL | 15:117db924cf7c | 786 | #endif /* !defined(WOLFSSL_TI_HASH) */ |
| wolfSSL | 15:117db924cf7c | 787 | |
| wolfSSL | 15:117db924cf7c | 788 | |
| wolfSSL | 15:117db924cf7c | 789 | #if defined(WOLFSSL_SHA512) |
| wolfSSL | 15:117db924cf7c | 790 | int wc_Sha512Hash(const byte* data, word32 len, byte* hash) |
| wolfSSL | 15:117db924cf7c | 791 | { |
| wolfSSL | 15:117db924cf7c | 792 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 793 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 794 | wc_Sha512* sha512; |
| wolfSSL | 15:117db924cf7c | 795 | #else |
| wolfSSL | 15:117db924cf7c | 796 | wc_Sha512 sha512[1]; |
| wolfSSL | 15:117db924cf7c | 797 | #endif |
| wolfSSL | 15:117db924cf7c | 798 | |
| wolfSSL | 15:117db924cf7c | 799 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 800 | sha512 = (wc_Sha512*)XMALLOC(sizeof(wc_Sha512), NULL, |
| wolfSSL | 15:117db924cf7c | 801 | DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 802 | if (sha512 == NULL) |
| wolfSSL | 15:117db924cf7c | 803 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 804 | #endif |
| wolfSSL | 15:117db924cf7c | 805 | |
| wolfSSL | 15:117db924cf7c | 806 | if ((ret = wc_InitSha512(sha512)) != 0) { |
| wolfSSL | 15:117db924cf7c | 807 | WOLFSSL_MSG("InitSha512 failed"); |
| wolfSSL | 15:117db924cf7c | 808 | } |
| wolfSSL | 15:117db924cf7c | 809 | else { |
| wolfSSL | 15:117db924cf7c | 810 | if ((ret = wc_Sha512Update(sha512, data, len)) != 0) { |
| wolfSSL | 15:117db924cf7c | 811 | WOLFSSL_MSG("Sha512Update failed"); |
| wolfSSL | 15:117db924cf7c | 812 | } |
| wolfSSL | 15:117db924cf7c | 813 | else if ((ret = wc_Sha512Final(sha512, hash)) != 0) { |
| wolfSSL | 15:117db924cf7c | 814 | WOLFSSL_MSG("Sha512Final failed"); |
| wolfSSL | 15:117db924cf7c | 815 | } |
| wolfSSL | 15:117db924cf7c | 816 | wc_Sha512Free(sha512); |
| wolfSSL | 15:117db924cf7c | 817 | } |
| wolfSSL | 15:117db924cf7c | 818 | |
| wolfSSL | 15:117db924cf7c | 819 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 820 | XFREE(sha512, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 821 | #endif |
| wolfSSL | 15:117db924cf7c | 822 | |
| wolfSSL | 15:117db924cf7c | 823 | return ret; |
| wolfSSL | 15:117db924cf7c | 824 | } |
| wolfSSL | 15:117db924cf7c | 825 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 826 | |
| wolfSSL | 15:117db924cf7c | 827 | #if defined(WOLFSSL_SHA384) |
| wolfSSL | 15:117db924cf7c | 828 | int wc_Sha384Hash(const byte* data, word32 len, byte* hash) |
| wolfSSL | 15:117db924cf7c | 829 | { |
| wolfSSL | 15:117db924cf7c | 830 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 831 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 832 | wc_Sha384* sha384; |
| wolfSSL | 15:117db924cf7c | 833 | #else |
| wolfSSL | 15:117db924cf7c | 834 | wc_Sha384 sha384[1]; |
| wolfSSL | 15:117db924cf7c | 835 | #endif |
| wolfSSL | 15:117db924cf7c | 836 | |
| wolfSSL | 15:117db924cf7c | 837 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 838 | sha384 = (wc_Sha384*)XMALLOC(sizeof(wc_Sha384), NULL, |
| wolfSSL | 15:117db924cf7c | 839 | DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 840 | if (sha384 == NULL) |
| wolfSSL | 15:117db924cf7c | 841 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 842 | #endif |
| wolfSSL | 15:117db924cf7c | 843 | |
| wolfSSL | 15:117db924cf7c | 844 | if ((ret = wc_InitSha384(sha384)) != 0) { |
| wolfSSL | 15:117db924cf7c | 845 | WOLFSSL_MSG("InitSha384 failed"); |
| wolfSSL | 15:117db924cf7c | 846 | } |
| wolfSSL | 15:117db924cf7c | 847 | else { |
| wolfSSL | 15:117db924cf7c | 848 | if ((ret = wc_Sha384Update(sha384, data, len)) != 0) { |
| wolfSSL | 15:117db924cf7c | 849 | WOLFSSL_MSG("Sha384Update failed"); |
| wolfSSL | 15:117db924cf7c | 850 | } |
| wolfSSL | 15:117db924cf7c | 851 | else if ((ret = wc_Sha384Final(sha384, hash)) != 0) { |
| wolfSSL | 15:117db924cf7c | 852 | WOLFSSL_MSG("Sha384Final failed"); |
| wolfSSL | 15:117db924cf7c | 853 | } |
| wolfSSL | 15:117db924cf7c | 854 | wc_Sha384Free(sha384); |
| wolfSSL | 15:117db924cf7c | 855 | } |
| wolfSSL | 15:117db924cf7c | 856 | |
| wolfSSL | 15:117db924cf7c | 857 | #ifdef WOLFSSL_SMALL_STACK |
| wolfSSL | 15:117db924cf7c | 858 | XFREE(sha384, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 859 | #endif |
| wolfSSL | 15:117db924cf7c | 860 | |
| wolfSSL | 15:117db924cf7c | 861 | return ret; |
| wolfSSL | 15:117db924cf7c | 862 | } |
| wolfSSL | 15:117db924cf7c | 863 | #endif /* WOLFSSL_SHA384 */ |
| wolfSSL | 15:117db924cf7c | 864 |