ssh lib
wolfcrypt/sha3.h
- Committer:
- sPymbed
- Date:
- 2019-11-25
- Revision:
- 1:e4ea39eba2fb
- Parent:
- 0:1387ff3eed4a
File content as of revision 1:e4ea39eba2fb:
/* sha3.h * * Copyright (C) 2006-2017 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 */ #ifndef WOLF_CRYPT_SHA3_H #define WOLF_CRYPT_SHA3_H #include <wolfcrypt/types.h> #ifdef WOLFSSL_SHA3 #ifdef HAVE_FIPS /* for fips @wc_fips */ #include <wolfcrypt/fips.h> #endif #ifdef __cplusplus extern "C" { #endif #ifdef WOLFSSL_ASYNC_CRYPT #include <wolfcrypt/async.h> #endif /* in bytes */ enum { WC_SHA3_224 = WC_HASH_TYPE_SHA3_224, WC_SHA3_224_DIGEST_SIZE = 28, WC_SHA3_224_COUNT = 18, WC_SHA3_256 = WC_HASH_TYPE_SHA3_256, WC_SHA3_256_DIGEST_SIZE = 32, WC_SHA3_256_COUNT = 17, WC_SHA3_384 = WC_HASH_TYPE_SHA3_384, WC_SHA3_384_DIGEST_SIZE = 48, WC_SHA3_384_COUNT = 13, WC_SHA3_512 = WC_HASH_TYPE_SHA3_512, WC_SHA3_512_DIGEST_SIZE = 64, WC_SHA3_512_COUNT = 9, #ifndef HAVE_SELFTEST /* These values are used for HMAC, not SHA-3 directly. * They come from from FIPS PUB 202. */ WC_SHA3_224_BLOCK_SIZE = 144, WC_SHA3_256_BLOCK_SIZE = 136, WC_SHA3_384_BLOCK_SIZE = 104, WC_SHA3_512_BLOCK_SIZE = 72, #endif }; #ifndef NO_OLD_WC_NAMES #define SHA3_224 WC_SHA3_224 #define SHA3_224_DIGEST_SIZE WC_SHA3_224_DIGEST_SIZE #define SHA3_256 WC_SHA3_256 #define SHA3_256_DIGEST_SIZE WC_SHA3_256_DIGEST_SIZE #define SHA3_384 WC_SHA3_384 #define SHA3_384_DIGEST_SIZE WC_SHA3_384_DIGEST_SIZE #define SHA3_512 WC_SHA3_512 #define SHA3_512_DIGEST_SIZE WC_SHA3_512_DIGEST_SIZE #define Sha3 wc_Sha3 #endif #ifdef WOLFSSL_XILINX_CRYPT #include "wolfcrypt/port/xilinx/xil-sha3.h" #else /* Sha3 digest */ typedef struct Sha3 { /* State data that is processed for each block. */ word64 s[25]; /* Unprocessed message data. */ byte t[200]; /* Index into unprocessed data to place next message byte. */ byte i; void* heap; #ifdef WOLFSSL_ASYNC_CRYPT WC_ASYNC_DEV asyncDev; #endif /* WOLFSSL_ASYNC_CRYPT */ } wc_Sha3; #endif WOLFSSL_API int wc_InitSha3_224(wc_Sha3*, void*, int); WOLFSSL_API int wc_Sha3_224_Update(wc_Sha3*, const byte*, word32); WOLFSSL_API int wc_Sha3_224_Final(wc_Sha3*, byte*); WOLFSSL_API void wc_Sha3_224_Free(wc_Sha3*); WOLFSSL_API int wc_Sha3_224_GetHash(wc_Sha3*, byte*); WOLFSSL_API int wc_Sha3_224_Copy(wc_Sha3* src, wc_Sha3* dst); WOLFSSL_API int wc_InitSha3_256(wc_Sha3*, void*, int); WOLFSSL_API int wc_Sha3_256_Update(wc_Sha3*, const byte*, word32); WOLFSSL_API int wc_Sha3_256_Final(wc_Sha3*, byte*); WOLFSSL_API void wc_Sha3_256_Free(wc_Sha3*); WOLFSSL_API int wc_Sha3_256_GetHash(wc_Sha3*, byte*); WOLFSSL_API int wc_Sha3_256_Copy(wc_Sha3* src, wc_Sha3* dst); WOLFSSL_API int wc_InitSha3_384(wc_Sha3*, void*, int); WOLFSSL_API int wc_Sha3_384_Update(wc_Sha3*, const byte*, word32); WOLFSSL_API int wc_Sha3_384_Final(wc_Sha3*, byte*); WOLFSSL_API void wc_Sha3_384_Free(wc_Sha3*); WOLFSSL_API int wc_Sha3_384_GetHash(wc_Sha3*, byte*); WOLFSSL_API int wc_Sha3_384_Copy(wc_Sha3* src, wc_Sha3* dst); WOLFSSL_API int wc_InitSha3_512(wc_Sha3*, void*, int); WOLFSSL_API int wc_Sha3_512_Update(wc_Sha3*, const byte*, word32); WOLFSSL_API int wc_Sha3_512_Final(wc_Sha3*, byte*); WOLFSSL_API void wc_Sha3_512_Free(wc_Sha3*); WOLFSSL_API int wc_Sha3_512_GetHash(wc_Sha3*, byte*); WOLFSSL_API int wc_Sha3_512_Copy(wc_Sha3* src, wc_Sha3* dst); #ifdef __cplusplus } /* extern "C" */ #endif #endif /* WOLFSSL_SHA3 */ #endif /* WOLF_CRYPT_SHA3_H */