Removed wolfssl

1 files changed, 0 insertions, 1677 deletions

diff --git a/client/wolfssl/wolfcrypt/src/hash.c b/client/wolfssl/wolfcrypt/src/hash.c
deleted file mode 100644
index c53f5e6..0000000
--- a/client/wolfssl/wolfcrypt/src/hash.c
+++ /dev/null
@@ -1,1677 +0,0 @@
-/* hash.c
- *
- * Copyright (C) 2006-2020 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>
-
-#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,
-    SHA3_224h = 420,
-    SHA3_256h = 421,
-    SHA3_384h = 422,
-    SHA3_512h = 423
-};
-#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;
-        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;
-
-        /* 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;
-        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 */
-        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;
-        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 */
-        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;
-        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:
-        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;
-
-        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:
-        case WC_HASH_TYPE_NONE:
-        default:
-            ret = BAD_FUNC_ARG;
-    };
-
-    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)
-        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;
-
-        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:
-        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;
-
-        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:
-        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;
-
-        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:
-        case WC_HASH_TYPE_NONE:
-        default:
-            ret = BAD_FUNC_ARG;
-    };
-
-    return ret;
-}
-
-#if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB)
-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:
-#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:
-        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:
-#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:
-        case WC_HASH_TYPE_NONE:
-        default:
-            ret = BAD_FUNC_ARG;
-    };
-
-    return ret;
-}
-#endif
-
-
-#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
-
-    #ifdef WOLFSSL_SMALL_STACK
-        sha = (wc_Sha*)XMALLOC(sizeof(wc_Sha), NULL, DYNAMIC_TYPE_TMP_BUFFER);
-        if (sha == NULL)
-            return MEMORY_E;
-    #endif
-
-        if ((ret = wc_InitSha(sha)) != 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
-
-    #ifdef WOLFSSL_SMALL_STACK
-        sha256 = (wc_Sha256*)XMALLOC(sizeof(wc_Sha256), NULL,
-            DYNAMIC_TYPE_TMP_BUFFER);
-        if (sha256 == NULL)
-            return MEMORY_E;
-    #endif
-
-        if ((ret = wc_InitSha256(sha256)) != 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;
-    }
-#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 */
-
-#if defined(WOLFSSL_SHAKE256) && !defined(WOLFSSL_NO_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 && !WOLFSSL_NO_SHAKE256 */
-#endif /* WOLFSSL_SHA3 */
-
-#endif /* !NO_HASH_WRAPPER */
-
-#ifdef WOLFSSL_HAVE_PRF
-
-#ifdef WOLFSSL_SHA384
-    #define P_HASH_MAX_SIZE WC_SHA384_DIGEST_SIZE
-#else
-    #define P_HASH_MAX_SIZE WC_SHA256_DIGEST_SIZE
-#endif
-
-/* Pseudo Random Function for MD5, SHA-1, SHA-256, or SHA-384 */
-int wc_PRF(byte* result, word32 resLen, const byte* secret,
-                  word32 secLen, const byte* seed, word32 seedLen, int hash,
-                  void* heap, int devId)
-{
-    word32 len = P_HASH_MAX_SIZE;
-    word32 times;
-    word32 lastLen;
-    word32 lastTime;
-    word32 i;
-    word32 idx = 0;
-    int    ret = 0;
-#ifdef WOLFSSL_SMALL_STACK
-    byte*  previous;
-    byte*  current;
-    Hmac*  hmac;
-#else
-    byte   previous[P_HASH_MAX_SIZE];  /* max size */
-    byte   current[P_HASH_MAX_SIZE];   /* max size */
-    Hmac   hmac[1];
-#endif
-
-#ifdef WOLFSSL_SMALL_STACK
-    previous = (byte*)XMALLOC(P_HASH_MAX_SIZE, heap, DYNAMIC_TYPE_DIGEST);
-    current  = (byte*)XMALLOC(P_HASH_MAX_SIZE, heap, DYNAMIC_TYPE_DIGEST);
-    hmac     = (Hmac*)XMALLOC(sizeof(Hmac),    heap, DYNAMIC_TYPE_HMAC);
-
-    if (previous == NULL || current == NULL || hmac == NULL) {
-        if (previous) XFREE(previous, heap, DYNAMIC_TYPE_DIGEST);
-        if (current)  XFREE(current,  heap, DYNAMIC_TYPE_DIGEST);
-        if (hmac)     XFREE(hmac,     heap, DYNAMIC_TYPE_HMAC);
-
-        return MEMORY_E;
-    }
-#endif
-
-    switch (hash) {
-    #ifndef NO_MD5
-        case md5_mac:
-            hash = WC_MD5;
-            len  = WC_MD5_DIGEST_SIZE;
-        break;
-    #endif
-
-    #ifndef NO_SHA256
-        case sha256_mac:
-            hash = WC_SHA256;
-            len  = WC_SHA256_DIGEST_SIZE;
-        break;
-    #endif
-
-    #ifdef WOLFSSL_SHA384
-        case sha384_mac:
-            hash = WC_SHA384;
-            len  = WC_SHA384_DIGEST_SIZE;
-        break;
-    #endif
-
-    #ifndef NO_SHA
-        case sha_mac:
-        default:
-            hash = WC_SHA;
-            len  = WC_SHA_DIGEST_SIZE;
-        break;
-    #endif
-    }
-
-    times   = resLen / len;
-    lastLen = resLen % len;
-
-    if (lastLen)
-        times += 1;
-
-    lastTime = times - 1;
-
-    ret = wc_HmacInit(hmac, heap, devId);
-    if (ret == 0) {
-        ret = wc_HmacSetKey(hmac, hash, secret, secLen);
-        if (ret == 0)
-            ret = wc_HmacUpdate(hmac, seed, seedLen); /* A0 = seed */
-        if (ret == 0)
-            ret = wc_HmacFinal(hmac, previous);       /* A1 */
-        if (ret == 0) {
-            for (i = 0; i < times; i++) {
-                ret = wc_HmacUpdate(hmac, previous, len);
-                if (ret != 0)
-                    break;
-                ret = wc_HmacUpdate(hmac, seed, seedLen);
-                if (ret != 0)
-                    break;
-                ret = wc_HmacFinal(hmac, current);
-                if (ret != 0)
-                    break;
-
-                if ((i == lastTime) && lastLen)
-                    XMEMCPY(&result[idx], current,
-                                             min(lastLen, P_HASH_MAX_SIZE));
-                else {
-                    XMEMCPY(&result[idx], current, len);
-                    idx += len;
-                    ret = wc_HmacUpdate(hmac, previous, len);
-                    if (ret != 0)
-                        break;
-                    ret = wc_HmacFinal(hmac, previous);
-                    if (ret != 0)
-                        break;
-                }
-            }
-        }
-        wc_HmacFree(hmac);
-    }
-
-    ForceZero(previous,  P_HASH_MAX_SIZE);
-    ForceZero(current,   P_HASH_MAX_SIZE);
-    ForceZero(hmac,      sizeof(Hmac));
-
-#ifdef WOLFSSL_SMALL_STACK
-    XFREE(previous, heap, DYNAMIC_TYPE_DIGEST);
-    XFREE(current,  heap, DYNAMIC_TYPE_DIGEST);
-    XFREE(hmac,     heap, DYNAMIC_TYPE_HMAC);
-#endif
-
-    return ret;
-}
-#undef P_HASH_MAX_SIZE
-
-/* compute PRF (pseudo random function) using SHA1 and MD5 for TLSv1 */
-int wc_PRF_TLSv1(byte* digest, word32 digLen, const byte* secret,
-           word32 secLen, const byte* label, word32 labLen,
-           const byte* seed, word32 seedLen, void* heap, int devId)
-{
-    int    ret  = 0;
-    word32 half = (secLen + 1) / 2;
-
-#ifdef WOLFSSL_SMALL_STACK
-    byte* md5_half;
-    byte* sha_half;
-    byte* md5_result;
-    byte* sha_result;
-#else
-    byte  md5_half[MAX_PRF_HALF];     /* half is real size */
-    byte  sha_half[MAX_PRF_HALF];     /* half is real size */
-    byte  md5_result[MAX_PRF_DIG];    /* digLen is real size */
-    byte  sha_result[MAX_PRF_DIG];    /* digLen is real size */
-#endif
-#if defined(WOLFSSL_ASYNC_CRYPT) && !defined(WC_ASYNC_NO_HASH)
-    DECLARE_VAR(labelSeed, byte, MAX_PRF_LABSEED, heap);
-    if (labelSeed == NULL)
-        return MEMORY_E;
-#else
-    byte labelSeed[MAX_PRF_LABSEED];
-#endif
-
-    if (half > MAX_PRF_HALF ||
-        labLen + seedLen > MAX_PRF_LABSEED ||
-        digLen > MAX_PRF_DIG)
-    {
-    #if defined(WOLFSSL_ASYNC_CRYPT) && !defined(WC_ASYNC_NO_HASH)
-        FREE_VAR(labelSeed, heap);
-    #endif
-        return BUFFER_E;
-    }
-
-#ifdef WOLFSSL_SMALL_STACK
-    md5_half   = (byte*)XMALLOC(MAX_PRF_HALF,    heap, DYNAMIC_TYPE_DIGEST);
-    sha_half   = (byte*)XMALLOC(MAX_PRF_HALF,    heap, DYNAMIC_TYPE_DIGEST);
-    md5_result = (byte*)XMALLOC(MAX_PRF_DIG,     heap, DYNAMIC_TYPE_DIGEST);
-    sha_result = (byte*)XMALLOC(MAX_PRF_DIG,     heap, DYNAMIC_TYPE_DIGEST);
-
-    if (md5_half == NULL || sha_half == NULL || md5_result == NULL ||
-                                                           sha_result == NULL) {
-        if (md5_half)   XFREE(md5_half,   heap, DYNAMIC_TYPE_DIGEST);
-        if (sha_half)   XFREE(sha_half,   heap, DYNAMIC_TYPE_DIGEST);
-        if (md5_result) XFREE(md5_result, heap, DYNAMIC_TYPE_DIGEST);
-        if (sha_result) XFREE(sha_result, heap, DYNAMIC_TYPE_DIGEST);
-    #if defined(WOLFSSL_ASYNC_CRYPT) && !defined(WC_ASYNC_NO_HASH)
-        FREE_VAR(labelSeed, heap);
-    #endif
-
-        return MEMORY_E;
-    }
-#endif
-
-    XMEMSET(md5_result, 0, digLen);
-    XMEMSET(sha_result, 0, digLen);
-
-    XMEMCPY(md5_half, secret, half);
-    XMEMCPY(sha_half, secret + half - secLen % 2, half);
-
-    XMEMCPY(labelSeed, label, labLen);
-    XMEMCPY(labelSeed + labLen, seed, seedLen);
-
-    if ((ret = wc_PRF(md5_result, digLen, md5_half, half, labelSeed,
-                                labLen + seedLen, md5_mac, heap, devId)) == 0) {
-        if ((ret = wc_PRF(sha_result, digLen, sha_half, half, labelSeed,
-                                labLen + seedLen, sha_mac, heap, devId)) == 0) {
-            /* calculate XOR for TLSv1 PRF */
-            XMEMCPY(digest, md5_result, digLen);
-            xorbuf(digest, sha_result, digLen);
-        }
-    }
-
-#ifdef WOLFSSL_SMALL_STACK
-    XFREE(md5_half,   heap, DYNAMIC_TYPE_DIGEST);
-    XFREE(sha_half,   heap, DYNAMIC_TYPE_DIGEST);
-    XFREE(md5_result, heap, DYNAMIC_TYPE_DIGEST);
-    XFREE(sha_result, heap, DYNAMIC_TYPE_DIGEST);
-#endif
-
-#if defined(WOLFSSL_ASYNC_CRYPT) && !defined(WC_ASYNC_NO_HASH)
-    FREE_VAR(labelSeed, heap);
-#endif
-
-    return ret;
-}
-
-/* Wrapper for TLS 1.2 and TLSv1 cases to calculate PRF */
-/* In TLS 1.2 case call straight thru to wc_PRF */
-int wc_PRF_TLS(byte* digest, word32 digLen, const byte* secret, word32 secLen,
-            const byte* label, word32 labLen, const byte* seed, word32 seedLen,
-            int useAtLeastSha256, int hash_type, void* heap, int devId)
-{
-    int ret = 0;
-
-    if (useAtLeastSha256) {
-    #if defined(WOLFSSL_ASYNC_CRYPT) && !defined(WC_ASYNC_NO_HASH)
-        DECLARE_VAR(labelSeed, byte, MAX_PRF_LABSEED, heap);
-        if (labelSeed == NULL)
-            return MEMORY_E;
-    #else
-        byte labelSeed[MAX_PRF_LABSEED];
-    #endif
-
-        if (labLen + seedLen > MAX_PRF_LABSEED)
-            return BUFFER_E;
-
-        XMEMCPY(labelSeed, label, labLen);
-        XMEMCPY(labelSeed + labLen, seed, seedLen);
-
-        /* If a cipher suite wants an algorithm better than sha256, it
-         * should use better. */
-        if (hash_type < sha256_mac || hash_type == blake2b_mac)
-            hash_type = sha256_mac;
-        /* compute PRF for MD5, SHA-1, SHA-256, or SHA-384 for TLSv1.2 PRF */
-        ret = wc_PRF(digest, digLen, secret, secLen, labelSeed,
-                     labLen + seedLen, hash_type, heap, devId);
-
-    #if defined(WOLFSSL_ASYNC_CRYPT) && !defined(WC_ASYNC_NO_HASH)
-        FREE_VAR(labelSeed, heap);
-    #endif
-    }
-#ifndef NO_OLD_TLS
-    else {
-        /* compute TLSv1 PRF (pseudo random function using HMAC) */
-        ret = wc_PRF_TLSv1(digest, digLen, secret, secLen, label, labLen, seed,
-                          seedLen, heap, devId);
-    }
-#endif
-
-    return ret;
-}
-#endif /* WOLFSSL_HAVE_PRF */