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Damien Miller690d9892013-11-08 12:16:49 +11001/* $OpenBSD: mac.h,v 1.8 2013/11/07 11:58:27 dtucker Exp $ */
Damien Millere4340be2000-09-16 13:29:08 +11002/*
Ben Lindstrom06b33aa2001-02-15 03:01:59 +00003 * Copyright (c) 2001 Markus Friedl. All rights reserved.
Damien Millere4340be2000-09-16 13:29:08 +11004 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
Damien Miller33b13562000-04-04 14:38:59 +100025
Ben Lindstrom4cc240d2001-07-04 04:46:56 +000026int mac_valid(const char *);
Damien Miller690d9892013-11-08 12:16:49 +110027char *mac_alg_list(char);
Darren Tucker5f3d5be2007-06-05 18:30:18 +100028int mac_setup(Mac *, char *);
Damien Millere45796f2007-06-11 14:01:42 +100029int mac_init(Mac *);
Ben Lindstrom16ae3d02001-07-04 04:02:36 +000030u_char *mac_compute(Mac *, u_int32_t, u_char *, int);
Darren Tucker5f3d5be2007-06-05 18:30:18 +100031void mac_clear(Mac *);