/src/strongswan/src/libstrongswan/crypto/transform.c
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1 | | /* |
2 | | * Copyright (C) 2006-2009 Martin Willi |
3 | | * |
4 | | * Copyright (C) secunet Security Networks AG |
5 | | * |
6 | | * This program is free software; you can redistribute it and/or modify it |
7 | | * under the terms of the GNU General Public License as published by the |
8 | | * Free Software Foundation; either version 2 of the License, or (at your |
9 | | * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. |
10 | | * |
11 | | * This program is distributed in the hope that it will be useful, but |
12 | | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
13 | | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
14 | | * for more details. |
15 | | */ |
16 | | |
17 | | #include <crypto/transform.h> |
18 | | #include <crypto/hashers/hasher.h> |
19 | | #include <crypto/rngs/rng.h> |
20 | | #include <crypto/kdfs/kdf.h> |
21 | | |
22 | | ENUM_BEGIN(transform_type_names, ENCRYPTION_ALGORITHM, EXTENDED_SEQUENCE_NUMBERS, |
23 | | "ENCRYPTION_ALGORITHM", |
24 | | "PSEUDO_RANDOM_FUNCTION", |
25 | | "INTEGRITY_ALGORITHM", |
26 | | "KEY_EXCHANGE_METHOD", |
27 | | "EXTENDED_SEQUENCE_NUMBERS"); |
28 | | ENUM_NEXT(transform_type_names, HASH_ALGORITHM, KEY_DERIVATION_FUNCTION, |
29 | | EXTENDED_SEQUENCE_NUMBERS, |
30 | | "HASH_ALGORITHM", |
31 | | "RANDOM_NUMBER_GENERATOR", |
32 | | "AEAD_ALGORITHM", |
33 | | "COMPRESSION_ALGORITHM", |
34 | | "EXTENDED OUTPUT FUNCTION", |
35 | | "DETERMINISTIC RANDOM BIT GENERATOR", |
36 | | "KEY_DERIVATION_FUNCTION"); |
37 | | ENUM_END(transform_type_names, KEY_DERIVATION_FUNCTION); |
38 | | |
39 | | ENUM(extended_sequence_numbers_names, NO_EXT_SEQ_NUMBERS, EXT_SEQ_NUMBERS, |
40 | | "NO_EXT_SEQ", |
41 | | "EXT_SEQ", |
42 | | ); |
43 | | |
44 | | /** |
45 | | * See header |
46 | | */ |
47 | | enum_name_t* transform_get_enum_names(transform_type_t type) |
48 | 0 | { |
49 | 0 | switch (type) |
50 | 0 | { |
51 | 0 | case HASH_ALGORITHM: |
52 | 0 | return hash_algorithm_names; |
53 | 0 | case RANDOM_NUMBER_GENERATOR: |
54 | 0 | return rng_quality_names; |
55 | 0 | case AEAD_ALGORITHM: |
56 | 0 | case ENCRYPTION_ALGORITHM: |
57 | 0 | return encryption_algorithm_names; |
58 | 0 | case PSEUDO_RANDOM_FUNCTION: |
59 | 0 | return pseudo_random_function_names; |
60 | 0 | case INTEGRITY_ALGORITHM: |
61 | 0 | return integrity_algorithm_names; |
62 | 0 | case KEY_EXCHANGE_METHOD: |
63 | 0 | return key_exchange_method_names; |
64 | 0 | case EXTENDED_SEQUENCE_NUMBERS: |
65 | 0 | return extended_sequence_numbers_names; |
66 | 0 | case EXTENDED_OUTPUT_FUNCTION: |
67 | 0 | return ext_out_function_names; |
68 | 0 | case DETERMINISTIC_RANDOM_BIT_GENERATOR: |
69 | 0 | return drbg_type_names; |
70 | 0 | case KEY_DERIVATION_FUNCTION: |
71 | 0 | return key_derivation_function_names; |
72 | 0 | case COMPRESSION_ALGORITHM: |
73 | 0 | break; |
74 | 0 | } |
75 | 0 | return NULL; |
76 | 0 | } |