1*6d49e1aeSJan Lentfer /* 2*6d49e1aeSJan Lentfer * CHAP-MD5 (RFC 1994) 3*6d49e1aeSJan Lentfer * Copyright (c) 2007, Jouni Malinen <j@w1.fi> 4*6d49e1aeSJan Lentfer * 5*6d49e1aeSJan Lentfer * This program is free software; you can redistribute it and/or modify 6*6d49e1aeSJan Lentfer * it under the terms of the GNU General Public License version 2 as 7*6d49e1aeSJan Lentfer * published by the Free Software Foundation. 8*6d49e1aeSJan Lentfer * 9*6d49e1aeSJan Lentfer * Alternatively, this software may be distributed under the terms of BSD 10*6d49e1aeSJan Lentfer * license. 11*6d49e1aeSJan Lentfer * 12*6d49e1aeSJan Lentfer * See README and COPYING for more details. 13*6d49e1aeSJan Lentfer */ 14*6d49e1aeSJan Lentfer 15*6d49e1aeSJan Lentfer #include "includes.h" 16*6d49e1aeSJan Lentfer 17*6d49e1aeSJan Lentfer #include "common.h" 18*6d49e1aeSJan Lentfer #include "md5.h" 19*6d49e1aeSJan Lentfer #include "crypto.h" 20*6d49e1aeSJan Lentfer #include "chap.h" 21*6d49e1aeSJan Lentfer 22*6d49e1aeSJan Lentfer void chap_md5(u8 id, const u8 *secret, size_t secret_len, const u8 *challenge, 23*6d49e1aeSJan Lentfer size_t challenge_len, u8 *response) 24*6d49e1aeSJan Lentfer { 25*6d49e1aeSJan Lentfer const u8 *addr[3]; 26*6d49e1aeSJan Lentfer size_t len[3]; 27*6d49e1aeSJan Lentfer 28*6d49e1aeSJan Lentfer addr[0] = &id; 29*6d49e1aeSJan Lentfer len[0] = 1; 30*6d49e1aeSJan Lentfer addr[1] = secret; 31*6d49e1aeSJan Lentfer len[1] = secret_len; 32*6d49e1aeSJan Lentfer addr[2] = challenge; 33*6d49e1aeSJan Lentfer len[2] = challenge_len; 34*6d49e1aeSJan Lentfer md5_vector(3, addr, len, response); 35*6d49e1aeSJan Lentfer } 36