154 lines
4.6 KiB
C
154 lines
4.6 KiB
C
/* sha3.h
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*
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* Copyright (C) 2006-2023 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* sha3.h for openssl */
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#ifndef WOLFSSL_SHA3_H_
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#define WOLFSSL_SHA3_H_
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#include <wolfssl/wolfcrypt/settings.h>
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#include <wolfssl/wolfcrypt/types.h>
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#ifdef WOLFSSL_PREFIX
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#include "prefix_sha.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Using ALIGN16 because when AES-NI is enabled digest and buffer in Sha3
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* struct are 16 byte aligned. Any dereference to those elements after casting
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* to Sha3 is expected to also be 16 byte aligned addresses. */
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struct WOLFSSL_SHA3_CTX {
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/* big enough to hold wolfcrypt Sha3, but check on init */
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ALIGN16 void* holder[(424 + WC_ASYNC_DEV_SIZE) / sizeof(void*)];
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};
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#ifndef WOLFSSL_NOSHA3_224
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typedef struct WOLFSSL_SHA3_CTX WOLFSSL_SHA3_224_CTX;
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WOLFSSL_API int wolfSSL_SHA3_224_Init(WOLFSSL_SHA3_224_CTX* sha);
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WOLFSSL_API int wolfSSL_SHA3_224_Update(WOLFSSL_SHA3_224_CTX* sha, const void* input,
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unsigned long sz);
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WOLFSSL_API int wolfSSL_SHA3_224_Final(unsigned char* output,
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WOLFSSL_SHA3_224_CTX* sha);
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enum {
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SHA3_224_DIGEST_LENGTH = 28
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};
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typedef WOLFSSL_SHA3_224_CTX SHA3_224_CTX;
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#define SHA3_224_Init wolfSSL_SHA3_224_Init
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#define SHA3_224_Update wolfSSL_SHA3_224_Update
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#define SHA3_224_Final wolfSSL_SHA3_224_Final
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#if defined(NO_OLD_WC_NAMES) && !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
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#define SHA3_224 wolfSSL_SHA3_224
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#endif
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#endif /* WOLFSSL_NOSHA3_224 */
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#ifndef WOLFSSL_NOSHA3_256
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typedef struct WOLFSSL_SHA3_CTX WOLFSSL_SHA3_256_CTX;
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WOLFSSL_API int wolfSSL_SHA3_256_Init(WOLFSSL_SHA3_256_CTX* sha);
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WOLFSSL_API int wolfSSL_SHA3_256_Update(WOLFSSL_SHA3_256_CTX* sha,
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const void* input, unsigned long sz);
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WOLFSSL_API int wolfSSL_SHA3_256_Final(unsigned char* output,
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WOLFSSL_SHA3_256_CTX* sha);
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enum {
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SHA3_256_DIGEST_LENGTH = 32
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};
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typedef WOLFSSL_SHA3_256_CTX SHA3_256_CTX;
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#define SHA3_256_Init wolfSSL_SHA3_256_Init
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#define SHA3_256_Update wolfSSL_SHA3_256_Update
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#define SHA3_256_Final wolfSSL_SHA3_256_Final
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#if defined(NO_OLD_WC_NAMES) && !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
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#define SHA3_256 wolfSSL_SHA3_256
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#endif
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#endif /* WOLFSSL_NOSHA3_256 */
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typedef struct WOLFSSL_SHA3_CTX WOLFSSL_SHA3_384_CTX;
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WOLFSSL_API int wolfSSL_SHA3_384_Init(WOLFSSL_SHA3_384_CTX* sha);
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WOLFSSL_API int wolfSSL_SHA3_384_Update(WOLFSSL_SHA3_384_CTX* sha,
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const void* input, unsigned long sz);
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WOLFSSL_API int wolfSSL_SHA3_384_Final(unsigned char* output,
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WOLFSSL_SHA3_384_CTX* sha);
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enum {
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SHA3_384_DIGEST_LENGTH = 48
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};
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typedef WOLFSSL_SHA3_384_CTX SHA3_384_CTX;
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#define SHA3_384_Init wolfSSL_SHA3_384_Init
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#define SHA3_384_Update wolfSSL_SHA3_384_Update
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#define SHA3_384_Final wolfSSL_SHA3_384_Final
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#if defined(NO_OLD_WC_NAMES) && !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
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#define SHA3_384 wolfSSL_SHA3_384
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#endif
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#ifndef WOLFSSL_NOSHA3_512
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typedef struct WOLFSSL_SHA3_CTX WOLFSSL_SHA3_512_CTX;
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WOLFSSL_API int wolfSSL_SHA3_512_Init(WOLFSSL_SHA3_512_CTX* sha);
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WOLFSSL_API int wolfSSL_SHA3_512_Update(WOLFSSL_SHA3_512_CTX* sha,
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const void* input, unsigned long sz);
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WOLFSSL_API int wolfSSL_SHA3_512_Final(unsigned char* output,
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WOLFSSL_SHA3_512_CTX* sha);
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enum {
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SHA3_512_DIGEST_LENGTH = 64
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};
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typedef WOLFSSL_SHA3_512_CTX SHA3_512_CTX;
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#define SHA3_512_Init wolfSSL_SHA3_512_Init
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#define SHA3_512_Update wolfSSL_SHA3_512_Update
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#define SHA3_512_Final wolfSSL_SHA3_512_Final
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#if defined(NO_OLD_WC_NAMES) && !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
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#define SHA3_512 wolfSSL_SHA3_512
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#endif
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#endif /* WOLFSSL_NOSHA3_512 */
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* WOLFSSL_SHA3_H_ */
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