chap_ms.h revision 67910 
1/*
2 * chap.h - Cryptographic Handshake Authentication Protocol definitions.
3 *
4 * Copyright (c) 1995 Eric Rosenquist, Strata Software Limited.
5 * http://www.strataware.com/
6 *
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms are permitted
10 * provided that the above copyright notice and this paragraph are
11 * duplicated in all such forms and that any documentation,
12 * advertising materials, and other materials related to such
13 * distribution and use acknowledge that the software was developed
14 * by Eric Rosenquist.  The name of the author may not be used to
15 * endorse or promote products derived from this software without
16 * specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
20 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
21 *
22 * $FreeBSD: head/usr.sbin/ppp/chap_ms.h 67910 2000-10-30 00:15:04Z brian $
23 */
24
25/* Max # of (Unicode) chars in an NT password */
26#define MAX_NT_PASSWORD	256
27
28/* Don't rely on sizeof(MS_ChapResponse) in case of struct padding */
29#define MS_CHAP_RESPONSE_LEN    49
30#define CHAP81_RESPONSE_LEN     49
31#define CHAP81_NTRESPONSE_LEN   24
32#define CHAP81_NTRESPONSE_OFF   24
33#define CHAP81_HASH_LEN         16
34#define CHAP81_AUTHRESPONSE_LEN	42
35#define CHAP81_CHALLENGE_LEN    16
36
37extern void mschap_NT(char *, char *);
38extern void mschap_LANMan(char *, char *, char *);
39extern void GenerateNTResponse(char *, char *, char *, int, char *, int , char *);
40extern void HashNtPasswordHash(char *, char *);
41extern void NtPasswordHash(char *, int, char *);
42extern void ChallengeHash(char *, char *, char *UserName, int, char *);
43extern void GenerateAuthenticatorResponse(char *, int, char *, char *, char *, char *, int, char *);
44extern void GetAsymetricStartKey(char *, char *, int, int, int);
45extern void GetMasterKey(char *, char *, char *);
46extern void GetNewKeyFromSHA(char *, char *, long, char *);
47