/* sha512.h * * Copyright (C) 2006-2019 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 */ /*! \file wolfssl/wolfcrypt/sha512.h */ #ifndef WOLF_CRYPT_SHA512_H #define WOLF_CRYPT_SHA512_H #include #if defined(WOLFSSL_SHA512) || defined(WOLFSSL_SHA384) #if defined(HAVE_FIPS) && \ defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) #include #endif /* HAVE_FIPS_VERSION >= 2 */ #if defined(HAVE_FIPS) && \ (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) #ifdef WOLFSSL_SHA512 #define wc_Sha512 Sha512 #define WC_SHA512 SHA512 #define WC_SHA512_BLOCK_SIZE SHA512_BLOCK_SIZE #define WC_SHA512_DIGEST_SIZE SHA512_DIGEST_SIZE #define WC_SHA512_PAD_SIZE SHA512_PAD_SIZE #endif /* WOLFSSL_SHA512 */ #ifdef WOLFSSL_SHA384 #define wc_Sha384 Sha384 #define WC_SHA384 SHA384 #define WC_SHA384_BLOCK_SIZE SHA384_BLOCK_SIZE #define WC_SHA384_DIGEST_SIZE SHA384_DIGEST_SIZE #define WC_SHA384_PAD_SIZE SHA384_PAD_SIZE #endif /* WOLFSSL_SHA384 */ #define CYASSL_SHA512 #if defined(WOLFSSL_SHA384) #define CYASSL_SHA384 #endif /* for fips @wc_fips */ #include #endif #ifdef __cplusplus extern "C" { #endif /* avoid redefinition of structs */ #if !defined(HAVE_FIPS) || \ (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) #ifdef WOLFSSL_ASYNC_CRYPT #include #endif #ifdef WOLFSSL_ESP32WROOM32_CRYPT #include #endif #if defined(_MSC_VER) #define SHA512_NOINLINE __declspec(noinline) #elif defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) #define SHA512_NOINLINE __attribute__((noinline)) #else #define SHA512_NOINLINE #endif #ifdef WOLFSSL_SHA512 #if !defined(NO_OLD_SHA_NAMES) #define SHA512 WC_SHA512 #endif #if !defined(NO_OLD_WC_NAMES) #define Sha512 wc_Sha512 #define SHA512_BLOCK_SIZE WC_SHA512_BLOCK_SIZE #define SHA512_DIGEST_SIZE WC_SHA512_DIGEST_SIZE #define SHA512_PAD_SIZE WC_SHA512_PAD_SIZE #endif #endif /* WOLFSSL_SHA512 */ /* in bytes */ enum { #ifdef WOLFSSL_SHA512 WC_SHA512 = WC_HASH_TYPE_SHA512, #endif WC_SHA512_BLOCK_SIZE = 128, WC_SHA512_DIGEST_SIZE = 64, WC_SHA512_PAD_SIZE = 112 }; #ifdef WOLFSSL_IMX6_CAAM #include "wolfssl/wolfcrypt/port/caam/wolfcaam_sha.h" #else /* wc_Sha512 digest */ struct wc_Sha512 { word64 digest[WC_SHA512_DIGEST_SIZE / sizeof(word64)]; word64 buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64)]; word32 buffLen; /* in bytes */ word64 loLen; /* length in bytes */ word64 hiLen; /* length in bytes */ void* heap; #ifdef USE_INTEL_SPEEDUP const byte* data; #endif #ifdef WOLFSSL_ASYNC_CRYPT WC_ASYNC_DEV asyncDev; #endif /* WOLFSSL_ASYNC_CRYPT */ #ifdef WOLFSSL_SMALL_STACK_CACHE word64* W; #endif #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) WC_ESP32SHA ctx; #endif #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) word32 flags; /* enum wc_HashFlags in hash.h */ #endif }; #ifndef WC_SHA512_TYPE_DEFINED typedef struct wc_Sha512 wc_Sha512; #define WC_SHA512_TYPE_DEFINED #endif #endif #endif /* HAVE_FIPS */ #ifdef WOLFSSL_ARMASM WOLFSSL_LOCAL void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len); #endif #ifdef WOLFSSL_SHA512 WOLFSSL_API int wc_InitSha512(wc_Sha512*); WOLFSSL_API int wc_InitSha512_ex(wc_Sha512*, void*, int); WOLFSSL_API int wc_Sha512Update(wc_Sha512*, const byte*, word32); WOLFSSL_API int wc_Sha512FinalRaw(wc_Sha512*, byte*); WOLFSSL_API int wc_Sha512Final(wc_Sha512*, byte*); WOLFSSL_API void wc_Sha512Free(wc_Sha512*); WOLFSSL_API int wc_Sha512GetHash(wc_Sha512*, byte*); WOLFSSL_API int wc_Sha512Copy(wc_Sha512* src, wc_Sha512* dst); #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) WOLFSSL_API int wc_Sha512SetFlags(wc_Sha512* sha512, word32 flags); WOLFSSL_API int wc_Sha512GetFlags(wc_Sha512* sha512, word32* flags); #endif #endif /* WOLFSSL_SHA512 */ #if defined(WOLFSSL_SHA384) /* avoid redefinition of structs */ #if !defined(HAVE_FIPS) || \ (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) #if !defined(NO_OLD_SHA_NAMES) #define SHA384 WC_SHA384 #endif #if !defined(NO_OLD_WC_NAMES) #define Sha384 wc_Sha384 #define SHA384_BLOCK_SIZE WC_SHA384_BLOCK_SIZE #define SHA384_DIGEST_SIZE WC_SHA384_DIGEST_SIZE #define SHA384_PAD_SIZE WC_SHA384_PAD_SIZE #endif /* in bytes */ enum { WC_SHA384 = WC_HASH_TYPE_SHA384, WC_SHA384_BLOCK_SIZE = WC_SHA512_BLOCK_SIZE, WC_SHA384_DIGEST_SIZE = 48, WC_SHA384_PAD_SIZE = WC_SHA512_PAD_SIZE }; #ifndef WC_SHA384_TYPE_DEFINED typedef struct wc_Sha512 wc_Sha384; #define WC_SHA384_TYPE_DEFINED #endif #endif /* HAVE_FIPS */ WOLFSSL_API int wc_InitSha384(wc_Sha384*); WOLFSSL_API int wc_InitSha384_ex(wc_Sha384*, void*, int); WOLFSSL_API int wc_Sha384Update(wc_Sha384*, const byte*, word32); WOLFSSL_API int wc_Sha384FinalRaw(wc_Sha384*, byte*); WOLFSSL_API int wc_Sha384Final(wc_Sha384*, byte*); WOLFSSL_API void wc_Sha384Free(wc_Sha384*); WOLFSSL_API int wc_Sha384GetHash(wc_Sha384*, byte*); WOLFSSL_API int wc_Sha384Copy(wc_Sha384* src, wc_Sha384* dst); #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) WOLFSSL_API int wc_Sha384SetFlags(wc_Sha384* sha384, word32 flags); WOLFSSL_API int wc_Sha384GetFlags(wc_Sha384* sha384, word32* flags); #endif #endif /* WOLFSSL_SHA384 */ #ifdef __cplusplus } /* extern "C" */ #endif #endif /* WOLFSSL_SHA512 || WOLFSSL_SHA384 */ #endif /* WOLF_CRYPT_SHA512_H */