57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/** \ingroup HMAC_md5_m HMAC_m
|
|
* \file hmacmd5.c
|
|
*
|
|
* HMAC-MD5 message authentication code, code.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 2000, 2001 Virtual Unlimited B.V.
|
|
*
|
|
* Author: Bob Deblier <bob@virtualunlimited.com>
|
|
*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
#include "system.h"
|
|
#include "hmacmd5.h"
|
|
#include "debug.h"
|
|
|
|
/*@-sizeoftype@*/
|
|
const keyedHashFunction hmacmd5 = { "HMAC-MD5", sizeof(hmacmd5Param), 64, 4 * sizeof(uint32), 64, 512, 32, (const keyedHashFunctionSetup) hmacmd5Setup, (const keyedHashFunctionReset) hmacmd5Reset, (const keyedHashFunctionUpdate) hmacmd5Update, (const keyedHashFunctionDigest) hmacmd5Digest };
|
|
/*@=sizeoftype@*/
|
|
|
|
/*@-type@*/
|
|
int hmacmd5Setup (hmacmd5Param* sp, const uint32* key, int keybits)
|
|
{
|
|
return hmacSetup(&sp->hparam, &md5, &sp->mparam, key, keybits);
|
|
}
|
|
|
|
int hmacmd5Reset (hmacmd5Param* sp)
|
|
{
|
|
return hmacReset(&sp->hparam, &md5, &sp->mparam);
|
|
}
|
|
|
|
int hmacmd5Update(hmacmd5Param* sp, const byte* data, int size)
|
|
{
|
|
return hmacUpdate(&sp->hparam, &md5, &sp->mparam, data, size);
|
|
}
|
|
|
|
int hmacmd5Digest(hmacmd5Param* sp, uint32* data)
|
|
{
|
|
return hmacDigest(&sp->hparam, &md5, &sp->mparam, data);
|
|
}
|
|
/*@=type@*/
|