Removed strayed code fragment
[strongswan.git] / src / charon / sa / authenticators / psk_authenticator.h
1 /*
2 * Copyright (C) 2006-2009 Martin Willi
3 * Hochschule fuer Technik Rapperswil
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 */
15
16 /**
17 * @defgroup psk_authenticator psk_authenticator
18 * @{ @ingroup authenticators
19 */
20
21 #ifndef PSK_AUTHENTICATOR_H_
22 #define PSK_AUTHENTICATOR_H_
23
24 typedef struct psk_authenticator_t psk_authenticator_t;
25
26 #include <sa/authenticators/authenticator.h>
27
28 /**
29 * Implementation of authenticator_t using pre-shared keys.
30 */
31 struct psk_authenticator_t {
32
33 /**
34 * Implemented authenticator_t interface.
35 */
36 authenticator_t authenticator;
37 };
38
39 /**
40 * Create an authenticator to build PSK signatures.
41 *
42 * @param ike_sa associated ike_sa
43 * @param received_nonce nonce received in IKE_SA_INIT
44 * @param sent_init sent IKE_SA_INIT message data
45 * @return PSK authenticator
46 */
47 psk_authenticator_t *psk_authenticator_create_builder(ike_sa_t *ike_sa,
48 chunk_t received_nonce, chunk_t sent_init);
49
50 /**
51 * Create an authenticator to verify PSK signatures.
52 *
53 * @param ike_sa associated ike_sa
54 * @param sent_nonce nonce sent in IKE_SA_INIT
55 * @param received_init received IKE_SA_INIT message data
56 * @return PSK authenticator
57 */
58 psk_authenticator_t *psk_authenticator_create_verifier(ike_sa_t *ike_sa,
59 chunk_t sent_nonce, chunk_t received_init);
60
61 #endif /** PSK_AUTHENTICATOR_H_ @}*/