fork of cyassl-lib
Dependents: TLS_cyassl TLS_cyassl
cyassl/ctaocrypt/sha512.h
- Committer:
- feb11
- Date:
- 2013-09-16
- Revision:
- 4:f377303c41be
- Parent:
- 0:714293de3836
File content as of revision 4:f377303c41be:
/* sha512.h * * Copyright (C) 2006-2013 wolfSSL Inc. * * This file is part of CyaSSL. * * CyaSSL 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. * * CyaSSL 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifdef CYASSL_SHA512 #ifndef CTAO_CRYPT_SHA512_H #define CTAO_CRYPT_SHA512_H #include <cyassl/ctaocrypt/types.h> #ifdef __cplusplus extern "C" { #endif /* in bytes */ enum { SHA512 = 4, /* hash type unique */ SHA512_BLOCK_SIZE = 128, SHA512_DIGEST_SIZE = 64, SHA512_PAD_SIZE = 112 }; /* Sha512 digest */ typedef struct Sha512 { word32 buffLen; /* in bytes */ word32 loLen; /* length in bytes */ word32 hiLen; /* length in bytes */ word64 digest[SHA512_DIGEST_SIZE / sizeof(word64)]; word64 buffer[SHA512_BLOCK_SIZE / sizeof(word64)]; } Sha512; CYASSL_API void InitSha512(Sha512*); CYASSL_API void Sha512Update(Sha512*, const byte*, word32); CYASSL_API void Sha512Final(Sha512*, byte*); #if defined(CYASSL_SHA384) || defined(HAVE_AESGCM) /* in bytes */ enum { SHA384 = 5, /* hash type unique */ SHA384_BLOCK_SIZE = 128, SHA384_DIGEST_SIZE = 48, SHA384_PAD_SIZE = 112 }; /* Sha384 digest */ typedef struct Sha384 { word32 buffLen; /* in bytes */ word32 loLen; /* length in bytes */ word32 hiLen; /* length in bytes */ word64 digest[SHA512_DIGEST_SIZE / sizeof(word64)]; /* for transform 512 */ word64 buffer[SHA384_BLOCK_SIZE / sizeof(word64)]; } Sha384; CYASSL_API void InitSha384(Sha384*); CYASSL_API void Sha384Update(Sha384*, const byte*, word32); CYASSL_API void Sha384Final(Sha384*, byte*); #endif /* CYASSL_SHA384 */ #ifdef __cplusplus } /* extern "C" */ #endif #endif /* CTAO_CRYPT_SHA512_H */ #endif /* CYASSL_SHA512 */