Use Botan 2.14.0 for tests
[strongswan.git] / src / libstrongswan / crypto / transform.h
1 /*
2 * Copyright (C) 2006-2009 Martin Willi
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 transforms transforms
18 * @{ @ingroup crypto
19 */
20
21 #ifndef TRANSFORM_H_
22 #define TRANSFORM_H_
23
24 typedef enum transform_type_t transform_type_t;
25
26 #include <utils/utils.h>
27
28 /**
29 * Type of a transform, as in IKEv2 RFC 3.3.2.
30 */
31 enum transform_type_t {
32 ENCRYPTION_ALGORITHM = 1,
33 PSEUDO_RANDOM_FUNCTION = 2,
34 INTEGRITY_ALGORITHM = 3,
35 DIFFIE_HELLMAN_GROUP = 4,
36 EXTENDED_SEQUENCE_NUMBERS = 5,
37 HASH_ALGORITHM = 256,
38 RANDOM_NUMBER_GENERATOR = 257,
39 AEAD_ALGORITHM = 258,
40 COMPRESSION_ALGORITHM = 259,
41 EXTENDED_OUTPUT_FUNCTION = 260,
42 DETERMINISTIC_RANDOM_BIT_GENERATOR = 261,
43 };
44
45 /**
46 * enum names for transform_type_t.
47 */
48 extern enum_name_t *transform_type_names;
49
50 /**
51 * Get the enum names for a specific transform type.
52 *
53 * @param type type of transform to get enum names for
54 * @return enum names
55 */
56 enum_name_t *transform_get_enum_names(transform_type_t type);
57
58 /**
59 * Extended sequence numbers, as in IKEv2 RFC 3.3.2.
60 */
61 enum extended_sequence_numbers_t {
62 NO_EXT_SEQ_NUMBERS = 0,
63 EXT_SEQ_NUMBERS = 1
64 };
65
66 /**
67 * enum strings for extended_sequence_numbers_t.
68 */
69 extern enum_name_t *extended_sequence_numbers_names;
70
71 #endif /** TRANSFORM_H_ @}*/