66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
/* sha512.h
|
|
*
|
|
* Copyright (C) 2006-2011 Sawtooth Consulting Ltd.
|
|
*
|
|
* 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 "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;
|
|
|
|
|
|
void InitSha512(Sha512*);
|
|
void Sha512Update(Sha512*, const byte*, word32);
|
|
void Sha512Final(Sha512*, byte*);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* CTAO_CRYPT_SHA512_H */
|
|
#endif /* CYASSL_SHA512 */
|