1 /* $KAME: esp_aesctr.h,v 1.2 2003/07/20 00:29:38 itojun Exp $ */
2
3 /*-
4 * Copyright (C) 1995, 1996, 1997, 1998 and 2003 WIDE Project.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the project nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * $FreeBSD: releng/6.0/sys/netinet6/esp_aesctr.h 139826 2005-01-07 02:30:35Z imp $
32 */
33
34 extern int esp_aesctr_mature __P((struct secasvar *));
35 extern size_t esp_aesctr_schedlen __P((const struct esp_algorithm *));
36 extern int esp_aesctr_schedule __P((const struct esp_algorithm *,
37 struct secasvar *));
38 extern int esp_aesctr_decrypt __P((struct mbuf *, size_t,
39 struct secasvar *, const struct esp_algorithm *, int));
40 extern int esp_aesctr_encrypt __P((struct mbuf *, size_t, size_t,
41 struct secasvar *, const struct esp_algorithm *, int));
42
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