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Annotation of embedaddon/strongswan/src/libstrongswan/crypto/transform.c, revision 1.1.1.1

1.1       misho       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: #include <crypto/transform.h>
                     17: #include <crypto/hashers/hasher.h>
                     18: #include <crypto/rngs/rng.h>
                     19: 
                     20: ENUM_BEGIN(transform_type_names, ENCRYPTION_ALGORITHM, EXTENDED_SEQUENCE_NUMBERS,
                     21:        "ENCRYPTION_ALGORITHM",
                     22:        "PSEUDO_RANDOM_FUNCTION",
                     23:        "INTEGRITY_ALGORITHM",
                     24:        "DIFFIE_HELLMAN_GROUP",
                     25:        "EXTENDED_SEQUENCE_NUMBERS");
                     26: ENUM_NEXT(transform_type_names, HASH_ALGORITHM, DETERMINISTIC_RANDOM_BIT_GENERATOR,
                     27:                  EXTENDED_SEQUENCE_NUMBERS,
                     28:        "HASH_ALGORITHM",
                     29:        "RANDOM_NUMBER_GENERATOR",
                     30:        "AEAD_ALGORITHM",
                     31:        "COMPRESSION_ALGORITHM",
                     32:        "EXTENDED OUTPUT FUNCTION",
                     33:        "DETERMINISTIC RANDOM BIT GENERATOR");
                     34: ENUM_END(transform_type_names, DETERMINISTIC_RANDOM_BIT_GENERATOR);
                     35: 
                     36: 
                     37: ENUM(extended_sequence_numbers_names, NO_EXT_SEQ_NUMBERS, EXT_SEQ_NUMBERS,
                     38:        "NO_EXT_SEQ",
                     39:        "EXT_SEQ",
                     40: );
                     41: 
                     42: /**
                     43:  * See header
                     44:  */
                     45: enum_name_t* transform_get_enum_names(transform_type_t type)
                     46: {
                     47:        switch (type)
                     48:        {
                     49:                case HASH_ALGORITHM:
                     50:                        return hash_algorithm_names;
                     51:                case RANDOM_NUMBER_GENERATOR:
                     52:                        return rng_quality_names;
                     53:                case AEAD_ALGORITHM:
                     54:                case ENCRYPTION_ALGORITHM:
                     55:                        return encryption_algorithm_names;
                     56:                case PSEUDO_RANDOM_FUNCTION:
                     57:                        return pseudo_random_function_names;
                     58:                case INTEGRITY_ALGORITHM:
                     59:                        return integrity_algorithm_names;
                     60:                case DIFFIE_HELLMAN_GROUP:
                     61:                        return diffie_hellman_group_names;
                     62:                case EXTENDED_SEQUENCE_NUMBERS:
                     63:                        return extended_sequence_numbers_names;
                     64:                case EXTENDED_OUTPUT_FUNCTION:
                     65:                        return ext_out_function_names;
                     66:                case DETERMINISTIC_RANDOM_BIT_GENERATOR:
                     67:                        return drbg_type_names;
                     68:                case COMPRESSION_ALGORITHM:
                     69:                        break;
                     70:        }
                     71:        return NULL;
                     72: }