1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* hmac.h
*
* Copyright (C) 2009 Tillmann Werner <tillmann.werner@gmx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License Version 2 as
* published by the Free Software Foundation. You may not use, modify or
* distribute this program under any other version of the GNU General
* Public License.
*
* 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.
*
* This code is based on an OpenSSL-compatible implementation of the RSA
* Data Security, * Inc. MD5 Message-Digest Algorithm, written by Solar
* Designer <solar at openwall.com> in 2001, and placed in the public
* domain. There's absolutely no warranty.
*
* This implementation is meant to be fast, but not as fast as possible.
* Some known optimizations are not included to reduce source code size
* and avoid compile-time configuration.
*
*
* $Id$
*/
#ifndef __NEBULA_HMAC_H
#define __NEBULA_HMAC_H
#if HAVE_CONFIG_H
# include <config.h>
#endif
#define HMAC_BLOCK_SIZE 256
#define HMAC_HASH_SIZE 128
#define IPAD_VAL 0x36
#define OPAD_VAL 0x5C
char *hmac(const u_char *ipad, const u_char *opad, u_char **msg, ssize_t len);
#endif
|
