1/* md5.h - an implementation of the MD5 algorithm and MD5 crypt */
2/*
3 *  GRUB  --  GRand Unified Bootloader
4 *  Copyright (C) 2000  Free Software Foundation, Inc.
5 *
6 *  This program is free software; you can redistribute it and/or modify
7 *  it under the terms of the GNU General Public License as published by
8 *  the Free Software Foundation; either version 2 of the License, or
9 *  (at your option) any later version.
10 *
11 *  This program is distributed in the hope that it will be useful,
12 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 *  GNU General Public License for more details.
15 *
16 *  You should have received a copy of the GNU General Public License
17 *  along with this program; if not, write to the Free Software
18 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21/* If CHECK is true, check a password for correctness. Returns 0
22   if password was correct, and a value != 0 for error, similarly
23   to strcmp.
24   If CHECK is false, crypt KEY and save the result in CRYPTED.
25   CRYPTED must have a salt.  */
26extern int md5_password (const char *key, char *crypted, int check);
27
28/* For convenience.  */
29#define check_md5_password(key,crypted)	md5_password((key), (crypted), 1)
30#define make_md5_password(key,crypted)	md5_password((key), (crypted), 0)
31