source: lib/arc.h @ 6ea8782

Last change on this file since 6ea8782 was 5ebff60, checked in by dequis <dx@…>, at 2015-02-20T22:50:54Z

Reindent everything to K&R style with tabs

Used uncrustify, with the configuration file in ./doc/uncrustify.cfg

Commit author set to "Indent <please@…>" so that it's easier to
skip while doing git blame.

  • Property mode set to 100644
File size: 2.1 KB
Line 
1/***************************************************************************\
2*                                                                           *
3*  BitlBee - An IRC to IM gateway                                           *
4*  Simple (but secure) ArcFour implementation for safer password storage.   *
5*                                                                           *
6*  Copyright 2007 Wilmer van der Gaast <wilmer@gaast.net>                   *
7*                                                                           *
8*  This program is free software; you can redistribute it and/or modify     *
9*  it under the terms of the GNU General Public License as published by     *
10*  the Free Software Foundation; either version 2 of the License, or        *
11*  (at your option) any later version.                                      *
12*                                                                           *
13*  This program is distributed in the hope that it will be useful,          *
14*  but WITHOUT ANY WARRANTY; without even the implied warranty of           *
15*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            *
16*  GNU General Public License for more details.                             *
17*                                                                           *
18*  You should have received a copy of the GNU General Public License along  *
19*  with this program; if not, write to the Free Software Foundation, Inc.,  *
20*  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.              *
21*                                                                           *
22\***************************************************************************/
23
24
25/* See arc.c for more information. */
26
27struct arc_state {
28        unsigned char S[256];
29        unsigned char i, j;
30};
31
32#ifndef G_GNUC_MALLOC
33#define G_GNUC_MALLOC
34#endif
35
36G_GNUC_MALLOC struct arc_state *arc_keymaker(unsigned char *key, int kl, int cycles);
37unsigned char arc_getbyte(struct arc_state *st);
38int arc_encode(char *clear, int clear_len, unsigned char **crypt, char *password, int pad_to);
39int arc_decode(unsigned char *crypt, int crypt_len, char **clear, const char *password);
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