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- /* hash.c
- *
- * Copyright (C) 2006-2022 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
- #ifdef HAVE_CONFIG_H
- #include <config.h>
- #endif
- #include <wolfssl/wolfcrypt/settings.h>
- #include <wolfssl/wolfcrypt/logging.h>
- #include <wolfssl/wolfcrypt/error-crypt.h>
- #ifndef NO_ASN
- #include <wolfssl/wolfcrypt/asn.h>
- #endif
- #include <wolfssl/wolfcrypt/hash.h>
- #include <wolfssl/wolfcrypt/hmac.h>
- #include <wolfssl/wolfcrypt/cryptocb.h>
- #ifdef NO_INLINE
- #include <wolfssl/wolfcrypt/misc.h>
- #else
- #define WOLFSSL_MISC_INCLUDED
- #include <wolfcrypt/src/misc.c>
- #endif
- #ifdef NO_ASN
- enum Hash_Sum {
- MD2h = 646,
- MD5h = 649,
- SHAh = 88,
- SHA224h = 417,
- SHA256h = 414,
- SHA384h = 415,
- SHA512h = 416,
- SHA512_224h = 418,
- SHA512_256h = 419,
- SHA3_224h = 420,
- SHA3_256h = 421,
- SHA3_384h = 422,
- SHA3_512h = 423,
- SHAKE128h = 424,
- SHAKE256h = 425
- };
- #endif /* !NO_ASN */
- #if !defined(NO_PWDBASED) || !defined(NO_ASN)
- /* function converts int hash type to enum */
- enum wc_HashType wc_HashTypeConvert(int hashType)
- {
- /* Default to hash type none as error */
- enum wc_HashType eHashType = WC_HASH_TYPE_NONE;
- #if defined(HAVE_FIPS) || defined(HAVE_SELFTEST)
- /* original FIPSv1 and CAVP selftest require a mapping for unique hash
- type to wc_HashType */
- switch (hashType) {
- #ifndef NO_MD5
- case WC_MD5:
- eHashType = WC_HASH_TYPE_MD5;
- break;
- #endif /* !NO_MD5 */
- #ifndef NO_SHA
- case WC_SHA:
- eHashType = WC_HASH_TYPE_SHA;
- break;
- #endif /* !NO_SHA */
- #ifdef WOLFSSL_SHA224
- case WC_SHA224:
- eHashType = WC_HASH_TYPE_SHA224;
- break;
- #endif /* WOLFSSL_SHA224 */
- #ifndef NO_SHA256
- case WC_SHA256:
- eHashType = WC_HASH_TYPE_SHA256;
- break;
- #endif /* !NO_SHA256 */
- #ifdef WOLFSSL_SHA384
- case WC_SHA384:
- eHashType = WC_HASH_TYPE_SHA384;
- break;
- #endif /* WOLFSSL_SHA384 */
- #ifdef WOLFSSL_SHA512
- case WC_SHA512:
- eHashType = WC_HASH_TYPE_SHA512;
- break;
- #endif /* WOLFSSL_SHA512 */
- #ifdef WOLFSSL_SHA3
- case WC_SHA3_224:
- eHashType = WC_HASH_TYPE_SHA3_224;
- break;
- case WC_SHA3_256:
- eHashType = WC_HASH_TYPE_SHA3_256;
- break;
- case WC_SHA3_384:
- eHashType = WC_HASH_TYPE_SHA3_384;
- break;
- case WC_SHA3_512:
- eHashType = WC_HASH_TYPE_SHA3_512;
- break;
- #endif /* WOLFSSL_SHA3 */
- default:
- eHashType = WC_HASH_TYPE_NONE;
- break;
- }
- #else
- /* current master uses same unique types as wc_HashType */
- if (hashType > 0 && hashType <= WC_HASH_TYPE_MAX) {
- eHashType = (enum wc_HashType)hashType;
- }
- #endif
- return eHashType;
- }
- #endif /* !NO_PWDBASED || !NO_ASN */
- #if !defined(NO_ASN) || !defined(NO_DH) || defined(HAVE_ECC)
- int wc_HashGetOID(enum wc_HashType hash_type)
- {
- int oid = HASH_TYPE_E; /* Default to hash type error */
- switch(hash_type)
- {
- case WC_HASH_TYPE_MD2:
- #ifdef WOLFSSL_MD2
- oid = MD2h;
- #endif
- break;
- case WC_HASH_TYPE_MD5_SHA:
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- oid = MD5h;
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- oid = SHAh;
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- oid = SHA224h;
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- oid = SHA256h;
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- oid = SHA384h;
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- oid = SHA512h;
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- oid = SHA512_224h;
- #endif
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_256)
- oid = SHA512_256h;
- #endif
- break;
- #endif
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- oid = SHA3_224h;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- oid = SHA3_256h;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- oid = SHA3_384h;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- oid = SHA3_512h;
- #endif
- break;
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- oid = SHAKE128h;
- break;
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- oid = SHAKE256h;
- break;
- #endif
- /* Not Supported */
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- case WC_HASH_TYPE_NONE:
- default:
- oid = BAD_FUNC_ARG;
- break;
- }
- return oid;
- }
- enum wc_HashType wc_OidGetHash(int oid)
- {
- enum wc_HashType hash_type = WC_HASH_TYPE_NONE;
- switch (oid)
- {
- #ifdef WOLFSSL_MD2
- case MD2h:
- hash_type = WC_HASH_TYPE_MD2;
- break;
- #endif
- case MD5h:
- #ifndef NO_MD5
- hash_type = WC_HASH_TYPE_MD5;
- #endif
- break;
- case SHAh:
- #ifndef NO_SHA
- hash_type = WC_HASH_TYPE_SHA;
- #endif
- break;
- case SHA224h:
- #ifdef WOLFSSL_SHA224
- hash_type = WC_HASH_TYPE_SHA224;
- #endif
- break;
- case SHA256h:
- #ifndef NO_SHA256
- hash_type = WC_HASH_TYPE_SHA256;
- #endif
- break;
- case SHA384h:
- #ifdef WOLFSSL_SHA384
- hash_type = WC_HASH_TYPE_SHA384;
- #endif
- break;
- case SHA512h:
- #ifdef WOLFSSL_SHA512
- hash_type = WC_HASH_TYPE_SHA512;
- #endif
- break;
- #ifdef WOLFSSL_SHA3
- case SHA3_224h:
- hash_type = WC_HASH_TYPE_SHA3_224;
- break;
- case SHA3_256h:
- hash_type = WC_HASH_TYPE_SHA3_256;
- break;
- case SHA3_384h:
- hash_type = WC_HASH_TYPE_SHA3_384;
- break;
- case SHA3_512h:
- hash_type = WC_HASH_TYPE_SHA3_512;
- break;
- #endif /* WOLFSSL_SHA3 */
- default:
- break;
- }
- return hash_type;
- }
- #endif /* !NO_ASN || !NO_DH || HAVE_ECC */
- #ifndef NO_HASH_WRAPPER
- /* Get Hash digest size */
- int wc_HashGetDigestSize(enum wc_HashType hash_type)
- {
- int dig_size = HASH_TYPE_E; /* Default to hash type error */
- switch(hash_type)
- {
- case WC_HASH_TYPE_MD2:
- #ifdef WOLFSSL_MD2
- dig_size = MD2_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_MD4:
- #ifndef NO_MD4
- dig_size = MD4_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- dig_size = WC_MD5_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- dig_size = WC_SHA_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- dig_size = WC_SHA224_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- dig_size = WC_SHA256_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- dig_size = WC_SHA384_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- dig_size = WC_SHA512_DIGEST_SIZE;
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- dig_size = WC_SHA512_224_DIGEST_SIZE;
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_256)
- dig_size = WC_SHA512_256_DIGEST_SIZE;
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- case WC_HASH_TYPE_MD5_SHA: /* Old TLS Specific */
- #if !defined(NO_MD5) && !defined(NO_SHA)
- dig_size = (int)WC_MD5_DIGEST_SIZE + (int)WC_SHA_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- dig_size = WC_SHA3_224_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- dig_size = WC_SHA3_256_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- dig_size = WC_SHA3_384_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- dig_size = WC_SHA3_512_DIGEST_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(HAVE_BLAKE2) || defined(HAVE_BLAKE2S)
- dig_size = BLAKE2S_OUTBYTES;
- #endif
- break;
- /* Not Supported */
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- dig_size = BAD_FUNC_ARG;
- break;
- }
- return dig_size;
- }
- /* Get Hash block size */
- int wc_HashGetBlockSize(enum wc_HashType hash_type)
- {
- int block_size = HASH_TYPE_E; /* Default to hash type error */
- switch (hash_type)
- {
- case WC_HASH_TYPE_MD2:
- #ifdef WOLFSSL_MD2
- block_size = MD2_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_MD4:
- #ifndef NO_MD4
- block_size = MD4_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- block_size = WC_MD5_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- block_size = WC_SHA_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- block_size = WC_SHA224_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- block_size = WC_SHA256_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- block_size = WC_SHA384_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- block_size = WC_SHA512_BLOCK_SIZE;
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- block_size = WC_SHA512_224_BLOCK_SIZE;
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_256)
- block_size = WC_SHA512_256_BLOCK_SIZE;
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- case WC_HASH_TYPE_MD5_SHA: /* Old TLS Specific */
- #if !defined(NO_MD5) && !defined(NO_SHA)
- block_size = (int)WC_MD5_BLOCK_SIZE + (int)WC_SHA_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- block_size = WC_SHA3_224_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- block_size = WC_SHA3_256_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- block_size = WC_SHA3_384_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- block_size = WC_SHA3_512_BLOCK_SIZE;
- #endif
- break;
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(HAVE_BLAKE2) || defined(HAVE_BLAKE2S)
- block_size = BLAKE2S_BLOCKBYTES;
- #endif
- break;
- /* Not Supported */
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- block_size = BAD_FUNC_ARG;
- break;
- }
- return block_size;
- }
- /* Generic Hashing Wrapper */
- int wc_Hash(enum wc_HashType hash_type, const byte* data,
- word32 data_len, byte* hash, word32 hash_len)
- {
- int ret = HASH_TYPE_E; /* Default to hash type error */
- word32 dig_size;
- /* Validate hash buffer size */
- dig_size = wc_HashGetDigestSize(hash_type);
- if (hash_len < dig_size) {
- return BUFFER_E;
- }
- /* Suppress possible unused arg if all hashing is disabled */
- (void)data;
- (void)data_len;
- (void)hash;
- (void)hash_len;
- switch(hash_type)
- {
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- ret = wc_Md5Hash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- ret = wc_ShaHash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- ret = wc_Sha224Hash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- ret = wc_Sha256Hash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- ret = wc_Sha384Hash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- ret = wc_Sha512Hash(data, data_len, hash);
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- ret = wc_Sha512_224Hash(data, data_len, hash);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- ret = wc_Sha512_256Hash(data, data_len, hash);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- case WC_HASH_TYPE_MD5_SHA:
- #if !defined(NO_MD5) && !defined(NO_SHA)
- ret = wc_Md5Hash(data, data_len, hash);
- if (ret == 0) {
- ret = wc_ShaHash(data, data_len, &hash[WC_MD5_DIGEST_SIZE]);
- }
- #endif
- break;
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- ret = wc_Sha3_224Hash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- ret = wc_Sha3_256Hash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- ret = wc_Sha3_384Hash(data, data_len, hash);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- ret = wc_Sha3_512Hash(data, data_len, hash);
- #endif
- break;
- /* Not Supported */
- case WC_HASH_TYPE_MD2:
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- ret = BAD_FUNC_ARG;
- break;
- }
- return ret;
- }
- int wc_HashInit_ex(wc_HashAlg* hash, enum wc_HashType type, void* heap,
- int devId)
- {
- int ret = HASH_TYPE_E; /* Default to hash type error */
- if (hash == NULL)
- return BAD_FUNC_ARG;
- switch (type) {
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- ret = wc_InitMd5_ex(&hash->md5, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- ret = wc_InitSha_ex(&hash->sha, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- ret = wc_InitSha224_ex(&hash->sha224, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- ret = wc_InitSha256_ex(&hash->sha256, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- ret = wc_InitSha384_ex(&hash->sha384, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- ret = wc_InitSha512_ex(&hash->sha512, heap, devId);
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- ret = wc_InitSha512_224_ex(&hash->sha512, heap, devId);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_256)
- ret = wc_InitSha512_256_ex(&hash->sha512, heap, devId);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- ret = wc_InitSha3_224(&hash->sha3, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- ret = wc_InitSha3_256(&hash->sha3, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- ret = wc_InitSha3_384(&hash->sha3, heap, devId);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- ret = wc_InitSha3_512(&hash->sha3, heap, devId);
- #endif
- break;
- /* not supported */
- case WC_HASH_TYPE_MD5_SHA:
- case WC_HASH_TYPE_MD2:
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- ret = BAD_FUNC_ARG;
- };
- (void)heap;
- (void)devId;
- return ret;
- }
- int wc_HashInit(wc_HashAlg* hash, enum wc_HashType type)
- {
- return wc_HashInit_ex(hash, type, NULL, INVALID_DEVID);
- }
- int wc_HashUpdate(wc_HashAlg* hash, enum wc_HashType type, const byte* data,
- word32 dataSz)
- {
- int ret = HASH_TYPE_E; /* Default to hash type error */
- if (hash == NULL || (data == NULL && dataSz > 0))
- return BAD_FUNC_ARG;
- switch (type) {
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- ret = wc_Md5Update(&hash->md5, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- ret = wc_ShaUpdate(&hash->sha, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- ret = wc_Sha224Update(&hash->sha224, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- ret = wc_Sha256Update(&hash->sha256, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- ret = wc_Sha384Update(&hash->sha384, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- ret = wc_Sha512Update(&hash->sha512, data, dataSz);
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- ret = wc_Sha512_224Update(&hash->sha512, data, dataSz);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_256)
- ret = wc_Sha512_256Update(&hash->sha512, data, dataSz);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- ret = wc_Sha3_224_Update(&hash->sha3, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- ret = wc_Sha3_256_Update(&hash->sha3, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- ret = wc_Sha3_384_Update(&hash->sha3, data, dataSz);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- ret = wc_Sha3_512_Update(&hash->sha3, data, dataSz);
- #endif
- break;
- /* not supported */
- case WC_HASH_TYPE_MD5_SHA:
- case WC_HASH_TYPE_MD2:
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- ret = BAD_FUNC_ARG;
- };
- return ret;
- }
- int wc_HashFinal(wc_HashAlg* hash, enum wc_HashType type, byte* out)
- {
- int ret = HASH_TYPE_E; /* Default to hash type error */
- if (hash == NULL || out == NULL)
- return BAD_FUNC_ARG;
- switch (type) {
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- ret = wc_Md5Final(&hash->md5, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- ret = wc_ShaFinal(&hash->sha, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- ret = wc_Sha224Final(&hash->sha224, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- ret = wc_Sha256Final(&hash->sha256, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- ret = wc_Sha384Final(&hash->sha384, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- ret = wc_Sha512Final(&hash->sha512, out);
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- ret = wc_Sha512_224Final(&hash->sha512, out);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_256)
- ret = wc_Sha512_256Final(&hash->sha512, out);
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- ret = wc_Sha3_224_Final(&hash->sha3, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- ret = wc_Sha3_256_Final(&hash->sha3, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- ret = wc_Sha3_384_Final(&hash->sha3, out);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- ret = wc_Sha3_512_Final(&hash->sha3, out);
- #endif
- break;
- /* not supported */
- case WC_HASH_TYPE_MD5_SHA:
- case WC_HASH_TYPE_MD2:
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- ret = BAD_FUNC_ARG;
- };
- return ret;
- }
- int wc_HashFree(wc_HashAlg* hash, enum wc_HashType type)
- {
- int ret = HASH_TYPE_E; /* Default to hash type error */
- if (hash == NULL)
- return BAD_FUNC_ARG;
- switch (type) {
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- wc_Md5Free(&hash->md5);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- wc_ShaFree(&hash->sha);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- wc_Sha224Free(&hash->sha224);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- wc_Sha256Free(&hash->sha256);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- wc_Sha384Free(&hash->sha384);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifdef WOLFSSL_SHA512
- wc_Sha512Free(&hash->sha512);
- ret = 0;
- #endif
- break;
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_224)
- wc_Sha512_224Free(&hash->sha512);
- ret = 0;
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #if defined(WOLFSSL_SHA512) && !defined(WOLFSSL_NOSHA512_256)
- wc_Sha512_256Free(&hash->sha512);
- ret = 0;
- #endif
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- break;
- #endif
- case WC_HASH_TYPE_SHA3_224:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_224)
- wc_Sha3_224_Free(&hash->sha3);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_256:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_256)
- wc_Sha3_256_Free(&hash->sha3);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_384:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_384)
- wc_Sha3_384_Free(&hash->sha3);
- ret = 0;
- #endif
- break;
- case WC_HASH_TYPE_SHA3_512:
- #if defined(WOLFSSL_SHA3) && !defined(WOLFSSL_NOSHA3_512)
- wc_Sha3_512_Free(&hash->sha3);
- ret = 0;
- #endif
- break;
- /* not supported */
- case WC_HASH_TYPE_MD5_SHA:
- case WC_HASH_TYPE_MD2:
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- ret = BAD_FUNC_ARG;
- };
- return ret;
- }
- #ifdef WOLFSSL_HASH_FLAGS
- int wc_HashSetFlags(wc_HashAlg* hash, enum wc_HashType type, word32 flags)
- {
- int ret = HASH_TYPE_E; /* Default to hash type error */
- if (hash == NULL)
- return BAD_FUNC_ARG;
- switch (type) {
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- ret = wc_Md5SetFlags(&hash->md5, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- ret = wc_ShaSetFlags(&hash->sha, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- ret = wc_Sha224SetFlags(&hash->sha224, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- ret = wc_Sha256SetFlags(&hash->sha256, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- ret = wc_Sha384SetFlags(&hash->sha384, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #endif
- #ifdef WOLFSSL_SHA512
- ret = wc_Sha512SetFlags(&hash->sha512, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_224:
- case WC_HASH_TYPE_SHA3_256:
- case WC_HASH_TYPE_SHA3_384:
- case WC_HASH_TYPE_SHA3_512:
- #ifdef WOLFSSL_SHA3
- ret = wc_Sha3_SetFlags(&hash->sha3, flags);
- #endif
- break;
- /* not supported */
- case WC_HASH_TYPE_MD5_SHA:
- case WC_HASH_TYPE_MD2:
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- case WC_HASH_TYPE_NONE:
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- default:
- ret = BAD_FUNC_ARG;
- };
- return ret;
- }
- int wc_HashGetFlags(wc_HashAlg* hash, enum wc_HashType type, word32* flags)
- {
- int ret = HASH_TYPE_E; /* Default to hash type error */
- if (hash == NULL)
- return BAD_FUNC_ARG;
- switch (type) {
- case WC_HASH_TYPE_MD5:
- #ifndef NO_MD5
- ret = wc_Md5GetFlags(&hash->md5, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA:
- #ifndef NO_SHA
- ret = wc_ShaGetFlags(&hash->sha, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA224:
- #ifdef WOLFSSL_SHA224
- ret = wc_Sha224GetFlags(&hash->sha224, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA256:
- #ifndef NO_SHA256
- ret = wc_Sha256GetFlags(&hash->sha256, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA384:
- #ifdef WOLFSSL_SHA384
- ret = wc_Sha384GetFlags(&hash->sha384, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA512:
- #ifndef WOLFSSL_NOSHA512_224
- case WC_HASH_TYPE_SHA512_224:
- #endif
- #ifndef WOLFSSL_NOSHA512_256
- case WC_HASH_TYPE_SHA512_256:
- #endif
- #ifdef WOLFSSL_SHA512
- ret = wc_Sha512GetFlags(&hash->sha512, flags);
- #endif
- break;
- case WC_HASH_TYPE_SHA3_224:
- case WC_HASH_TYPE_SHA3_256:
- case WC_HASH_TYPE_SHA3_384:
- case WC_HASH_TYPE_SHA3_512:
- #ifdef WOLFSSL_SHA3
- ret = wc_Sha3_GetFlags(&hash->sha3, flags);
- #endif
- break;
- /* not supported */
- case WC_HASH_TYPE_MD5_SHA:
- case WC_HASH_TYPE_MD2:
- case WC_HASH_TYPE_MD4:
- case WC_HASH_TYPE_BLAKE2B:
- case WC_HASH_TYPE_BLAKE2S:
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE128)
- case WC_HASH_TYPE_SHAKE128:
- #endif
- #if defined(WOLFSSL_SHA3) && defined(WOLFSSL_SHAKE256)
- case WC_HASH_TYPE_SHAKE256:
- #endif
- case WC_HASH_TYPE_NONE:
- default:
- ret = BAD_FUNC_ARG;
- };
- return ret;
- }
- #endif /* WOLFSSL_HASH_FLAGS */
- #if !defined(WOLFSSL_TI_HASH)
- #if !defined(NO_MD5)
- int wc_Md5Hash(const byte* data, word32 len, byte* hash)
- {
- int ret;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Md5* md5;
- #else
- wc_Md5 md5[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- md5 = (wc_Md5*)XMALLOC(sizeof(wc_Md5), NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (md5 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitMd5(md5)) != 0) {
- WOLFSSL_MSG("InitMd5 failed");
- }
- else {
- if ((ret = wc_Md5Update(md5, data, len)) != 0) {
- WOLFSSL_MSG("Md5Update failed");
- }
- else if ((ret = wc_Md5Final(md5, hash)) != 0) {
- WOLFSSL_MSG("Md5Final failed");
- }
- wc_Md5Free(md5);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(md5, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !NO_MD5 */
- #if !defined(NO_SHA)
- int wc_ShaHash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha* sha;
- #else
- wc_Sha sha[1];
- #endif
- int devId = INVALID_DEVID;
- #ifdef WOLFSSL_SMALL_STACK
- sha = (wc_Sha*)XMALLOC(sizeof(wc_Sha), NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (sha == NULL)
- return MEMORY_E;
- #endif
- #ifdef WOLF_CRYPTO_CB
- /* only use devId if its not an empty hash */
- if (data != NULL && len > 0)
- devId = wc_CryptoCb_GetDevIdAtIndex(0);
- #endif
- if ((ret = wc_InitSha_ex(sha, NULL, devId)) != 0) {
- WOLFSSL_MSG("InitSha failed");
- }
- else {
- if ((ret = wc_ShaUpdate(sha, data, len)) != 0) {
- WOLFSSL_MSG("ShaUpdate failed");
- }
- else if ((ret = wc_ShaFinal(sha, hash)) != 0) {
- WOLFSSL_MSG("ShaFinal failed");
- }
- wc_ShaFree(sha);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !NO_SHA */
- #if defined(WOLFSSL_SHA224)
- int wc_Sha224Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha224* sha224;
- #else
- wc_Sha224 sha224[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha224 = (wc_Sha224*)XMALLOC(sizeof(wc_Sha224), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha224 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha224(sha224)) != 0) {
- WOLFSSL_MSG("InitSha224 failed");
- }
- else {
- if ((ret = wc_Sha224Update(sha224, data, len)) != 0) {
- WOLFSSL_MSG("Sha224Update failed");
- }
- else if ((ret = wc_Sha224Final(sha224, hash)) != 0) {
- WOLFSSL_MSG("Sha224Final failed");
- }
- wc_Sha224Free(sha224);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha224, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* WOLFSSL_SHA224 */
- #if !defined(NO_SHA256)
- int wc_Sha256Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha256* sha256;
- #else
- wc_Sha256 sha256[1];
- #endif
- int devId = INVALID_DEVID;
- #ifdef WOLFSSL_SMALL_STACK
- sha256 = (wc_Sha256*)XMALLOC(sizeof(wc_Sha256), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha256 == NULL)
- return MEMORY_E;
- #endif
- #ifdef WOLF_CRYPTO_CB
- /* only use devId if its not an empty hash */
- if (data != NULL && len > 0)
- devId = wc_CryptoCb_GetDevIdAtIndex(0);
- #endif
- if ((ret = wc_InitSha256_ex(sha256, NULL, devId)) != 0) {
- WOLFSSL_MSG("InitSha256 failed");
- }
- else {
- if ((ret = wc_Sha256Update(sha256, data, len)) != 0) {
- WOLFSSL_MSG("Sha256Update failed");
- }
- else if ((ret = wc_Sha256Final(sha256, hash)) != 0) {
- WOLFSSL_MSG("Sha256Final failed");
- }
- wc_Sha256Free(sha256);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha256, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !NO_SHA256 */
- #endif /* !defined(WOLFSSL_TI_HASH) */
- #if defined(WOLFSSL_SHA512)
- int wc_Sha512Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha512* sha512;
- #else
- wc_Sha512 sha512[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha512 = (wc_Sha512*)XMALLOC(sizeof(wc_Sha512), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha512 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha512(sha512)) != 0) {
- WOLFSSL_MSG("InitSha512 failed");
- }
- else {
- if ((ret = wc_Sha512Update(sha512, data, len)) != 0) {
- WOLFSSL_MSG("Sha512Update failed");
- }
- else if ((ret = wc_Sha512Final(sha512, hash)) != 0) {
- WOLFSSL_MSG("Sha512Final failed");
- }
- wc_Sha512Free(sha512);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha512, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #ifndef WOLFSSL_NOSHA512_224
- int wc_Sha512_224Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha512* sha512;
- #else
- wc_Sha512 sha512[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha512 = (wc_Sha512*)XMALLOC(sizeof(wc_Sha512), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha512 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha512_224(sha512)) != 0) {
- WOLFSSL_MSG("wc_InitSha512_224 failed");
- }
- else {
- if ((ret = wc_Sha512_224Update(sha512, data, len)) != 0) {
- WOLFSSL_MSG("wc_Sha512_224_Update failed");
- }
- else if ((ret = wc_Sha512_224Final(sha512, hash)) != 0) {
- WOLFSSL_MSG("wc_Sha512_224_Final failed");
- }
- wc_Sha512_224Free(sha512);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha512, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !WOLFSSL_NOSHA512_224 */
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- #if !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- #ifndef WOLFSSL_NOSHA512_256
- int wc_Sha512_256Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha512* sha512;
- #else
- wc_Sha512 sha512[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha512 = (wc_Sha512*)XMALLOC(sizeof(wc_Sha512), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha512 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha512_256(sha512)) != 0) {
- WOLFSSL_MSG("wc_InitSha512_256 failed");
- }
- else {
- if ((ret = wc_Sha512_256Update(sha512, data, len)) != 0) {
- WOLFSSL_MSG("wc_Sha512_256_Update failed");
- }
- else if ((ret = wc_Sha512_256Final(sha512, hash)) != 0) {
- WOLFSSL_MSG("wc_Sha512_256_Final failed");
- }
- wc_Sha512_256Free(sha512);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha512, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !WOLFSSL_NOSHA512_256 */
- #endif /* !HAVE_FIPS && !HAVE_SELFTEST */
- #endif /* WOLFSSL_SHA512 */
- #if defined(WOLFSSL_SHA384)
- int wc_Sha384Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha384* sha384;
- #else
- wc_Sha384 sha384[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha384 = (wc_Sha384*)XMALLOC(sizeof(wc_Sha384), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha384 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha384(sha384)) != 0) {
- WOLFSSL_MSG("InitSha384 failed");
- }
- else {
- if ((ret = wc_Sha384Update(sha384, data, len)) != 0) {
- WOLFSSL_MSG("Sha384Update failed");
- }
- else if ((ret = wc_Sha384Final(sha384, hash)) != 0) {
- WOLFSSL_MSG("Sha384Final failed");
- }
- wc_Sha384Free(sha384);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha384, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* WOLFSSL_SHA384 */
- #if defined(WOLFSSL_SHA3)
- #if !defined(WOLFSSL_NOSHA3_224)
- int wc_Sha3_224Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha3* sha3;
- #else
- wc_Sha3 sha3[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha3 = (wc_Sha3*)XMALLOC(sizeof(wc_Sha3), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha3 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha3_224(sha3, NULL, INVALID_DEVID)) != 0) {
- WOLFSSL_MSG("InitSha3_224 failed");
- }
- else {
- if ((ret = wc_Sha3_224_Update(sha3, data, len)) != 0) {
- WOLFSSL_MSG("Sha3_224_Update failed");
- }
- else if ((ret = wc_Sha3_224_Final(sha3, hash)) != 0) {
- WOLFSSL_MSG("Sha3_224_Final failed");
- }
- wc_Sha3_224_Free(sha3);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha3, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !WOLFSSL_NOSHA3_224 */
- #if !defined(WOLFSSL_NOSHA3_256)
- int wc_Sha3_256Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha3* sha3;
- #else
- wc_Sha3 sha3[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha3 = (wc_Sha3*)XMALLOC(sizeof(wc_Sha3), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha3 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha3_256(sha3, NULL, INVALID_DEVID)) != 0) {
- WOLFSSL_MSG("InitSha3_256 failed");
- }
- else {
- if ((ret = wc_Sha3_256_Update(sha3, data, len)) != 0) {
- WOLFSSL_MSG("Sha3_256_Update failed");
- }
- else if ((ret = wc_Sha3_256_Final(sha3, hash)) != 0) {
- WOLFSSL_MSG("Sha3_256_Final failed");
- }
- wc_Sha3_256_Free(sha3);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha3, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !WOLFSSL_NOSHA3_256 */
- #if !defined(WOLFSSL_NOSHA3_384)
- int wc_Sha3_384Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha3* sha3;
- #else
- wc_Sha3 sha3[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha3 = (wc_Sha3*)XMALLOC(sizeof(wc_Sha3), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha3 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha3_384(sha3, NULL, INVALID_DEVID)) != 0) {
- WOLFSSL_MSG("InitSha3_384 failed");
- }
- else {
- if ((ret = wc_Sha3_384_Update(sha3, data, len)) != 0) {
- WOLFSSL_MSG("Sha3_384_Update failed");
- }
- else if ((ret = wc_Sha3_384_Final(sha3, hash)) != 0) {
- WOLFSSL_MSG("Sha3_384_Final failed");
- }
- wc_Sha3_384_Free(sha3);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha3, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !WOLFSSL_NOSHA3_384 */
- #if !defined(WOLFSSL_NOSHA3_512)
- int wc_Sha3_512Hash(const byte* data, word32 len, byte* hash)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Sha3* sha3;
- #else
- wc_Sha3 sha3[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- sha3 = (wc_Sha3*)XMALLOC(sizeof(wc_Sha3), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (sha3 == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitSha3_512(sha3, NULL, INVALID_DEVID)) != 0) {
- WOLFSSL_MSG("InitSha3_512 failed");
- }
- else {
- if ((ret = wc_Sha3_512_Update(sha3, data, len)) != 0) {
- WOLFSSL_MSG("Sha3_512_Update failed");
- }
- else if ((ret = wc_Sha3_512_Final(sha3, hash)) != 0) {
- WOLFSSL_MSG("Sha3_512_Final failed");
- }
- wc_Sha3_512_Free(sha3);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(sha3, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* !WOLFSSL_NOSHA3_512 */
- #ifdef WOLFSSL_SHAKE128
- int wc_Shake128Hash(const byte* data, word32 len, byte* hash,
- word32 hashLen)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Shake* shake;
- #else
- wc_Shake shake[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- shake = (wc_Shake*)XMALLOC(sizeof(wc_Shake), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (shake == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitShake128(shake, NULL, INVALID_DEVID)) != 0) {
- WOLFSSL_MSG("InitShake128 failed");
- }
- else {
- if ((ret = wc_Shake128_Update(shake, data, len)) != 0) {
- WOLFSSL_MSG("Shake128_Update failed");
- }
- else if ((ret = wc_Shake128_Final(shake, hash, hashLen)) != 0) {
- WOLFSSL_MSG("Shake128_Final failed");
- }
- wc_Shake128_Free(shake);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(shake, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* WOLFSSL_SHAKE_128 */
- #ifdef WOLFSSL_SHAKE256
- int wc_Shake256Hash(const byte* data, word32 len, byte* hash,
- word32 hashLen)
- {
- int ret = 0;
- #ifdef WOLFSSL_SMALL_STACK
- wc_Shake* shake;
- #else
- wc_Shake shake[1];
- #endif
- #ifdef WOLFSSL_SMALL_STACK
- shake = (wc_Shake*)XMALLOC(sizeof(wc_Shake), NULL,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (shake == NULL)
- return MEMORY_E;
- #endif
- if ((ret = wc_InitShake256(shake, NULL, INVALID_DEVID)) != 0) {
- WOLFSSL_MSG("InitShake256 failed");
- }
- else {
- if ((ret = wc_Shake256_Update(shake, data, len)) != 0) {
- WOLFSSL_MSG("Shake256_Update failed");
- }
- else if ((ret = wc_Shake256_Final(shake, hash, hashLen)) != 0) {
- WOLFSSL_MSG("Shake256_Final failed");
- }
- wc_Shake256_Free(shake);
- }
- #ifdef WOLFSSL_SMALL_STACK
- XFREE(shake, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- #endif
- return ret;
- }
- #endif /* WOLFSSL_SHAKE_256 */
- #endif /* WOLFSSL_SHA3 */
- #endif /* !NO_HASH_WRAPPER */
- #ifdef WOLFSSL_HASH_KEEP
- int _wc_Hash_Grow(byte** msg, word32* used, word32* len, const byte* in,
- int inSz, void* heap)
- {
- if (*len < *used + inSz) {
- if (*msg == NULL) {
- *msg = (byte*)XMALLOC(*used + inSz, heap, DYNAMIC_TYPE_TMP_BUFFER);
- }
- else {
- byte* pt = (byte*)XREALLOC(*msg, *used + inSz, heap,
- DYNAMIC_TYPE_TMP_BUFFER);
- if (pt == NULL) {
- return MEMORY_E;
- }
- *msg = pt;
- }
- if (*msg == NULL) {
- return MEMORY_E;
- }
- *len = *used + inSz;
- }
- XMEMCPY(*msg + *used, in, inSz);
- *used += inSz;
- return 0;
- }
- #endif /* WOLFSSL_HASH_KEEP */
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