1/* $OpenBSD: ike_phase_1.h,v 1.4 2004/04/15 18:39:25 deraadt Exp $	 */
2
3/*
4 * Copyright (c) 1999 Niklas Hallqvist.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27/*
28 * This code was written under funding by Ericsson Radio Systems.
29 */
30
31#ifndef _IKE_PHASE_1_H_
32#define _IKE_PHASE_1_H_
33
34struct message;
35
36extern int      ike_phase_1_initiator_recv_KE_NONCE(struct message *);
37extern int      ike_phase_1_initiator_recv_SA(struct message *);
38extern int      ike_phase_1_initiator_send_KE_NONCE(struct message *);
39extern int      ike_phase_1_initiator_send_SA(struct message *);
40extern int      ike_phase_1_post_exchange_KE_NONCE(struct message *);
41extern int      ike_phase_1_recv_AUTH(struct message *);
42extern int      ike_phase_1_recv_ID(struct message *);
43extern int      ike_phase_1_recv_ID_AUTH(struct message *);
44extern int      ike_phase_1_recv_KE_NONCE(struct message *);
45extern int      ike_phase_1_responder_recv_SA(struct message *);
46extern int      ike_phase_1_responder_send_SA(struct message *);
47extern int      ike_phase_1_responder_send_ID_AUTH(struct message *);
48extern int      ike_phase_1_send_AUTH(struct message *);
49extern int      ike_phase_1_send_ID(struct message *);
50extern int      ike_phase_1_send_ID_AUTH(struct message *);
51extern int      ike_phase_1_send_KE_NONCE(struct message *, size_t);
52
53#endif				/* _IKE_PHASE_1_H_ */
54