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Annotation of embedaddon/strongswan/src/libstrongswan/crypto/prfs/prf.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2018 Tobias Brunner
        !             3:  * Copyright (C) 2005-2006 Martin Willi
        !             4:  * Copyright (C) 2005 Jan Hutter
        !             5:  * HSR Hochschule fuer Technik Rapperswil
        !             6:  *
        !             7:  * This program is free software; you can redistribute it and/or modify it
        !             8:  * under the terms of the GNU General Public License as published by the
        !             9:  * Free Software Foundation; either version 2 of the License, or (at your
        !            10:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
        !            11:  *
        !            12:  * This program is distributed in the hope that it will be useful, but
        !            13:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            14:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
        !            15:  * for more details.
        !            16:  */
        !            17: 
        !            18: #include "prf.h"
        !            19: 
        !            20: #include <asn1/oid.h>
        !            21: 
        !            22: ENUM_BEGIN(pseudo_random_function_names, PRF_UNDEFINED, PRF_CAMELLIA128_XCBC,
        !            23:        "PRF_UNDEFINED",
        !            24:        "PRF_FIPS_SHA1_160",
        !            25:        "PRF_FIPS_DES",
        !            26:        "PRF_KEYED_SHA1",
        !            27:        "PRF_CAMELLIA128_XCBC");
        !            28: ENUM_NEXT(pseudo_random_function_names, PRF_HMAC_MD5, PRF_AES128_CMAC, PRF_CAMELLIA128_XCBC,
        !            29:        "PRF_HMAC_MD5",
        !            30:        "PRF_HMAC_SHA1",
        !            31:        "PRF_HMAC_TIGER",
        !            32:        "PRF_AES128_XCBC",
        !            33:        "PRF_HMAC_SHA2_256",
        !            34:        "PRF_HMAC_SHA2_384",
        !            35:        "PRF_HMAC_SHA2_512",
        !            36:        "PRF_AES128_CMAC");
        !            37: ENUM_END(pseudo_random_function_names, PRF_AES128_CMAC);
        !            38: 
        !            39: /*
        !            40:  * Described in header.
        !            41:  */
        !            42: pseudo_random_function_t pseudo_random_function_from_oid(int oid)
        !            43: {
        !            44:        switch (oid)
        !            45:        {
        !            46:                case OID_HMAC_SHA1:
        !            47:                        return PRF_HMAC_SHA1;
        !            48:                case OID_HMAC_SHA256:
        !            49:                        return PRF_HMAC_SHA2_256;
        !            50:                case OID_HMAC_SHA384:
        !            51:                        return PRF_HMAC_SHA2_384;
        !            52:                case OID_HMAC_SHA512:
        !            53:                        return PRF_HMAC_SHA2_512;
        !            54:                case OID_HMAC_SHA224:
        !            55:                case OID_HMAC_SHA512_224:
        !            56:                case OID_HMAC_SHA512_256:
        !            57:                default:
        !            58:                        return PRF_UNDEFINED;
        !            59:        }
        !            60: }