charon-nm: Set DPD/close action to restart and enable indefinite keying tries
[strongswan.git] / src / libstrongswan / plugins / aesni / aesni_xcbc.h
1 /*
2 * Copyright (C) 2015 Martin Willi
3 * Copyright (C) 2015 revosec AG
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 aesni_xcbc aesni_xcbc
18 * @{ @ingroup aesni
19 */
20
21 #ifndef AESNI_XCBC_H_
22 #define AESNI_XCBC_H_
23
24 #include <crypto/mac.h>
25 #include <crypto/prfs/prf.h>
26 #include <crypto/signers/signer.h>
27
28 /**
29 * Create a generic mac_t object using AESNI XCBC
30 *
31 * @param algo underlying encryption algorithm
32 * @param key_size size of encryption key, in bytes
33 */
34 mac_t *aesni_xcbc_create(encryption_algorithm_t algo, size_t key_size);
35
36 /**
37 * Creates a new prf_t object based AESNI XCBC.
38 *
39 * @param algo algorithm to implement
40 * @return prf_t object, NULL if not supported
41 */
42 prf_t *aesni_xcbc_prf_create(pseudo_random_function_t algo);
43
44 /**
45 * Creates a new signer_t object based on AESNI XCBC.
46 *
47 * @param algo algorithm to implement
48 * @return signer_t, NULL if not supported
49 */
50 signer_t *aesni_xcbc_signer_create(integrity_algorithm_t algo);
51
52 #endif /** AESNI_XCBC_H_ @}*/