1 /*
2  * CHAP-MD5 (RFC 1994)
3  * Copyright (c) 2007, Jouni Malinen <j@w1.fi>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation.
8  *
9  * Alternatively, this software may be distributed under the terms of BSD
10  * license.
11  *
12  * See README and COPYING for more details.
13  */
14 
15 #include "includes.h"
16 
17 #include "common.h"
18 #include "md5.h"
19 #include "crypto.h"
20 #include "chap.h"
21 
22 void chap_md5(u8 id, const u8 *secret, size_t secret_len, const u8 *challenge,
23 	      size_t challenge_len, u8 *response)
24 {
25 	const u8 *addr[3];
26 	size_t len[3];
27 
28 	addr[0] = &id;
29 	len[0] = 1;
30 	addr[1] = secret;
31 	len[1] = secret_len;
32 	addr[2] = challenge;
33 	len[2] = challenge_len;
34 	md5_vector(3, addr, len, response);
35 }
36