18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * CHAP-MD5 (RFC 1994) 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2007-2009, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "includes.h" 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common.h" 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "crypto/crypto.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "chap.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint chap_md5(u8 id, const u8 *secret, size_t secret_len, const u8 *challenge, 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t challenge_len, u8 *response) 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr[3]; 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len[3]; 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt addr[0] = &id; 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt len[0] = 1; 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt addr[1] = secret; 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt len[1] = secret_len; 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt addr[2] = challenge; 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt len[2] = challenge_len; 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return md5_vector(3, addr, len, response); 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 29