78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
|
/*
|
||
|
|
* Copyright (c) 1999, 2000, 2001, 2002 Virtual Unlimited B.V.
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2.1 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library 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
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with this library; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*!\file hmacsha1.c
|
||
|
|
* \brief HMAC-SHA-1 message authentication code.
|
||
|
|
*
|
||
|
|
* \see RFC2202 - Test Cases for HMAC-MD5 and HMAC-SHA-1.
|
||
|
|
* P. Cheng, R. Glenn.
|
||
|
|
*
|
||
|
|
* \author Bob Deblier <bob.deblier@pandora.be>
|
||
|
|
* \ingroup HMAC_m HMAC_sha1_m
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define BEECRYPT_DLL_EXPORT
|
||
|
|
|
||
|
|
#if HAVE_CONFIG_H
|
||
|
|
# include "config.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "beecrypt/hmacsha1.h"
|
||
|
|
|
||
|
|
/*!\addtogroup HMAC_sha1_m
|
||
|
|
* \{
|
||
|
|
*/
|
||
|
|
|
||
|
|
const keyedHashFunction hmacsha1 = {
|
||
|
|
"HMAC-SHA-1",
|
||
|
|
sizeof(hmacsha1Param),
|
||
|
|
64,
|
||
|
|
20,
|
||
|
|
64,
|
||
|
|
512,
|
||
|
|
32,
|
||
|
|
(keyedHashFunctionSetup) hmacsha1Setup,
|
||
|
|
(keyedHashFunctionReset) hmacsha1Reset,
|
||
|
|
(keyedHashFunctionUpdate) hmacsha1Update,
|
||
|
|
(keyedHashFunctionDigest) hmacsha1Digest
|
||
|
|
};
|
||
|
|
|
||
|
|
int hmacsha1Setup (hmacsha1Param* sp, const byte* key, size_t keybits)
|
||
|
|
{
|
||
|
|
return hmacSetup(sp->kxi, sp->kxo, &sha1, &sp->sparam, key, keybits);
|
||
|
|
}
|
||
|
|
|
||
|
|
int hmacsha1Reset (hmacsha1Param* sp)
|
||
|
|
{
|
||
|
|
return hmacReset(sp->kxi, &sha1, &sp->sparam);
|
||
|
|
}
|
||
|
|
|
||
|
|
int hmacsha1Update(hmacsha1Param* sp, const byte* data, size_t size)
|
||
|
|
{
|
||
|
|
return hmacUpdate(&sha1, &sp->sparam, data, size);
|
||
|
|
}
|
||
|
|
|
||
|
|
int hmacsha1Digest(hmacsha1Param* sp, byte* data)
|
||
|
|
{
|
||
|
|
return hmacDigest(sp->kxo, &sha1, &sp->sparam, data);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*!\}
|
||
|
|
*/
|