1915ce3bcSBrian Somers /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 31de7b4b8SPedro F. Giffuni * 4915ce3bcSBrian Somers * Copyright (c) 1997 Gabor Kincses <gabor@acm.org> 5915ce3bcSBrian Somers * 1997 - 2001 Brian Somers <brian@Awfulhak.org> 6915ce3bcSBrian Somers * based on work by Eric Rosenquist 7915ce3bcSBrian Somers * Strata Software Limited. 80f8e0938SBrian Somers * All rights reserved. 90f8e0938SBrian Somers * 10915ce3bcSBrian Somers * Redistribution and use in source and binary forms, with or without 11915ce3bcSBrian Somers * modification, are permitted provided that the following conditions 12915ce3bcSBrian Somers * are met: 13915ce3bcSBrian Somers * 1. Redistributions of source code must retain the above copyright 14915ce3bcSBrian Somers * notice, this list of conditions and the following disclaimer. 15915ce3bcSBrian Somers * 2. Redistributions in binary form must reproduce the above copyright 16915ce3bcSBrian Somers * notice, this list of conditions and the following disclaimer in the 17915ce3bcSBrian Somers * documentation and/or other materials provided with the distribution. 180f8e0938SBrian Somers * 19915ce3bcSBrian Somers * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20915ce3bcSBrian Somers * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21915ce3bcSBrian Somers * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22915ce3bcSBrian Somers * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23915ce3bcSBrian Somers * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24915ce3bcSBrian Somers * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25915ce3bcSBrian Somers * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26915ce3bcSBrian Somers * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27915ce3bcSBrian Somers * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28915ce3bcSBrian Somers * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29915ce3bcSBrian Somers * SUCH DAMAGE. 300f8e0938SBrian Somers */ 310f8e0938SBrian Somers 3275240ed1SBrian Somers /* Max # of (Unicode) chars in an NT password */ 3375240ed1SBrian Somers #define MAX_NT_PASSWORD 256 340f8e0938SBrian Somers 3575240ed1SBrian Somers /* Don't rely on sizeof(MS_ChapResponse) in case of struct padding */ 3675240ed1SBrian Somers #define MS_CHAP_RESPONSE_LEN 49 37a8d604abSBrian Somers #define CHAP81_RESPONSE_LEN 49 38a8d604abSBrian Somers #define CHAP81_NTRESPONSE_LEN 24 39a8d604abSBrian Somers #define CHAP81_NTRESPONSE_OFF 24 40a8d604abSBrian Somers #define CHAP81_HASH_LEN 16 41a8d604abSBrian Somers #define CHAP81_AUTHRESPONSE_LEN 42 42a8d604abSBrian Somers #define CHAP81_CHALLENGE_LEN 16 430f8e0938SBrian Somers 445e315498SBrian Somers extern void mschap_NT(char *, char *); 455e315498SBrian Somers extern void mschap_LANMan(char *, char *, char *); 46057f1760SBrian Somers extern void GenerateNTResponse(char *, char *, char *, char *, int , char *); 47a8d604abSBrian Somers extern void HashNtPasswordHash(char *, char *); 48a8d604abSBrian Somers extern void NtPasswordHash(char *, int, char *); 49057f1760SBrian Somers extern void GenerateAuthenticatorResponse(char *, int, char *, char *, char *, char *, char *); 50a8d604abSBrian Somers extern void GetAsymetricStartKey(char *, char *, int, int, int); 51a8d604abSBrian Somers extern void GetMasterKey(char *, char *, char *); 52a8d604abSBrian Somers extern void GetNewKeyFromSHA(char *, char *, long, char *); 53