Implemented EdDSA for IKEv2 using a pro forma Identity hash function
[strongswan.git] / src / libstrongswan / plugins / curve25519 / curve25519_identity_hasher.h
1 /*
2 * Copyright (C) 2016 Andreas Steffen
3 * HSR 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 curve25519_identity_hasher curve25519_identity_hasher
18 * @{ @ingroup curve25519_p
19 */
20
21 #ifndef CURVE25519_IDENTITY_HASHER_H_
22 #define CURVE25519_IDENTITY_HASHER_H_
23
24 typedef struct curve25519_identity_hasher_t curve25519_identity_hasher_t;
25
26 #include <crypto/hashers/hasher.h>
27
28 /**
29 * Implementation of hasher_t interface using the Identity algorithm.
30 */
31 struct curve25519_identity_hasher_t {
32
33 /**
34 * Implements hasher_t interface.
35 */
36 hasher_t hasher_interface;
37 };
38
39 /**
40 * Creates a new curve25519_identity_hasher_t.
41 *
42 * @param algo algorithm, must be HASH_IDENTITY
43 * @return curve25519_identity_hasher_t object
44 */
45 curve25519_identity_hasher_t *curve25519_identity_hasher_create(hash_algorithm_t algo);
46
47 #endif /** CURVE25519_IDENTITY_HASHER_H_ @}*/