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/* $Id$
*****************************************************************************
*
* File: digest.h
*
* Author: Damien S. Stuart
*
* Purpose: Header for the fwknop digest.c.
*
* Copyright 2009-2010 Damien Stuart (dstuart@dstuart.org)
*
* License (GNU Public License):
*
* This library 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.
*
* This program 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
*
*****************************************************************************
*/
#ifndef DIGEST_H
#define DIGEST_H 1
#include "fko_common.h"
#include "md5.h"
#include "sha1.h"
#include "sha2.h"
/* Size calculation macros
*/
#define MD_HEX_SIZE(x) x * 2
/* Predefined base64 encoded digest sizes.
*/
#define MD5_B64_LENGTH 22
#define SHA1_B64_LENGTH 27
#define SHA256_B64_LENGTH 43
#define SHA384_B64_LENGTH 64
#define SHA512_B64_LENGTH 86
void md5(unsigned char* out, unsigned char* in, size_t size);
void md5_hex(char* out, unsigned char* in, size_t size);
void md5_base64(char* out, unsigned char* in, size_t size);
void sha1(unsigned char* out, unsigned char* in, size_t size);
void sha1_hex(char* out, unsigned char* in, size_t size);
void sha1_base64(char* out, unsigned char* in, size_t size);
void sha256(unsigned char* out, unsigned char* in, size_t size);
void sha256_hex(char* out, unsigned char* in, size_t size);
void sha256_base64(char* out, unsigned char* in, size_t size);
void sha384(unsigned char* out, unsigned char* in, size_t size);
void sha384_hex(char* out, unsigned char* in, size_t size);
void sha384_base64(char* out, unsigned char* in, size_t size);
void sha512(unsigned char* out, unsigned char* in, size_t size);
void sha512_hex(char* out, unsigned char* in, size_t size);
void sha512_base64(char* out, unsigned char* in, size_t size);
#endif /* DIGEST_H */
/***EOF***/
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