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/*
* Copyright (C) 2013 Andreas Steffen
* HSR Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "test_suite.h"
#include <crypto/hashers/hasher.h>
#include <crypto/prfs/prf.h>
#include <crypto/signers/signer.h>
#include <asn1/oid.h>
#include <utils/test.h>
typedef struct {
int oid;
hash_algorithm_t alg;
key_type_t key;
}hasher_oid_t;
static hasher_oid_t oids[] = {
{ OID_MD2, HASH_MD2, KEY_ANY },
{ OID_MD5, HASH_MD5, KEY_ANY },
{ OID_SHA1, HASH_SHA1, KEY_ANY },
{ OID_SHA224, HASH_SHA224, KEY_ANY },
{ OID_SHA256, HASH_SHA256, KEY_ANY },
{ OID_SHA384, HASH_SHA384, KEY_ANY },
{ OID_SHA512, HASH_SHA512, KEY_ANY },
{ OID_UNKNOWN, HASH_UNKNOWN, KEY_ANY },
{ OID_MD2_WITH_RSA, HASH_MD2, KEY_RSA },
{ OID_MD5_WITH_RSA, HASH_MD5, KEY_RSA },
{ OID_SHA1_WITH_RSA, HASH_SHA1, KEY_RSA },
{ OID_SHA224_WITH_RSA, HASH_SHA224, KEY_RSA },
{ OID_SHA256_WITH_RSA, HASH_SHA256, KEY_RSA },
{ OID_SHA384_WITH_RSA, HASH_SHA384, KEY_RSA },
{ OID_SHA512_WITH_RSA, HASH_SHA512, KEY_RSA },
{ OID_UNKNOWN, HASH_UNKNOWN, KEY_RSA },
{ OID_ECDSA_WITH_SHA1, HASH_SHA1, KEY_ECDSA },
{ OID_ECDSA_WITH_SHA256, HASH_SHA256, KEY_ECDSA },
{ OID_ECDSA_WITH_SHA384, HASH_SHA384, KEY_ECDSA },
{ OID_ECDSA_WITH_SHA512, HASH_SHA512, KEY_ECDSA },
{ OID_UNKNOWN, HASH_UNKNOWN, KEY_ECDSA }
};
START_TEST(test_hasher_from_oid)
{
ck_assert(hasher_algorithm_from_oid(oids[_i].oid) == oids[_i].alg);
}
END_TEST
START_TEST(test_hasher_to_oid)
{
ck_assert(hasher_algorithm_to_oid(oids[_i].alg) == oids[_i].oid);
}
END_TEST
START_TEST(test_hasher_sig_to_oid)
{
ck_assert(hasher_signature_algorithm_to_oid(oids[_i].alg,
oids[_i].key) == oids[_i].oid);
}
END_TEST
typedef struct {
pseudo_random_function_t prf;
hash_algorithm_t alg;
}hasher_prf_t;
static hasher_prf_t prfs[] = {
{ PRF_HMAC_MD5, HASH_MD5 },
{ PRF_HMAC_SHA1, HASH_SHA1 },
{ PRF_FIPS_SHA1_160, HASH_SHA1 },
{ PRF_KEYED_SHA1, HASH_SHA1 },
{ PRF_HMAC_SHA2_256, HASH_SHA256 },
{ PRF_HMAC_SHA2_384, HASH_SHA384 },
{ PRF_HMAC_SHA2_512, HASH_SHA512 },
{ PRF_HMAC_TIGER, HASH_UNKNOWN },
{ PRF_AES128_XCBC, HASH_UNKNOWN },
{ PRF_AES128_CMAC, HASH_UNKNOWN },
{ PRF_FIPS_DES, HASH_UNKNOWN },
{ PRF_CAMELLIA128_XCBC, HASH_UNKNOWN },
{ PRF_UNDEFINED, HASH_UNKNOWN },
{ 0, HASH_UNKNOWN }
};
START_TEST(test_hasher_from_prf)
{
ck_assert(hasher_algorithm_from_prf(prfs[_i].prf) == prfs[_i].alg);
}
END_TEST
typedef struct {
integrity_algorithm_t auth;
hash_algorithm_t alg;
size_t length;
}hasher_auth_t;
static hasher_auth_t auths[] = {
{ AUTH_UNDEFINED, HASH_MD2, 0 },
{ AUTH_UNDEFINED, HASH_MD4, 0 },
{ AUTH_UNDEFINED, HASH_SHA224, 0 },
{ AUTH_UNDEFINED, 9, 0 },
{ AUTH_UNDEFINED, HASH_UNKNOWN, 0 },
{ AUTH_HMAC_MD5_96, HASH_MD5, 12 },
{ AUTH_HMAC_SHA1_96, HASH_SHA1, 12 },
{ AUTH_HMAC_SHA2_256_96, HASH_SHA256, 12 },
{ AUTH_HMAC_MD5_128, HASH_MD5, 16 },
{ AUTH_HMAC_SHA1_128, HASH_SHA1, 16 },
{ AUTH_HMAC_SHA2_256_128, HASH_SHA256, 16 },
{ AUTH_HMAC_SHA1_160, HASH_SHA1, 20 },
{ AUTH_HMAC_SHA2_384_192, HASH_SHA384, 24 },
{ AUTH_HMAC_SHA2_256_256, HASH_SHA256, 32 },
{ AUTH_HMAC_SHA2_512_256, HASH_SHA512, 32 },
{ AUTH_HMAC_SHA2_384_384, HASH_SHA384, 48 },
{ AUTH_HMAC_SHA2_512_512, HASH_SHA512, 64 },
{ AUTH_AES_CMAC_96, HASH_UNKNOWN, 0 },
{ AUTH_AES_128_GMAC, HASH_UNKNOWN, 0 },
{ AUTH_AES_192_GMAC, HASH_UNKNOWN, 0 },
{ AUTH_AES_256_GMAC, HASH_UNKNOWN, 0 },
{ AUTH_AES_XCBC_96, HASH_UNKNOWN, 0 },
{ AUTH_DES_MAC, HASH_UNKNOWN, 0 },
{ AUTH_CAMELLIA_XCBC_96, HASH_UNKNOWN, 0 },
{ 0, HASH_UNKNOWN, 0 }
};
START_TEST(test_hasher_from_integrity)
{
size_t length;
length = 0;
ck_assert(hasher_algorithm_from_integrity(auths[_i].auth, NULL) ==
auths[_i].alg);
ck_assert(hasher_algorithm_from_integrity(auths[_i].auth, &length) ==
auths[_i].alg);
ck_assert(length == auths[_i].length);
}
END_TEST
START_TEST(test_hasher_to_integrity)
{
ck_assert(hasher_algorithm_to_integrity(
auths[_i].alg, auths[_i].length) == auths[_i].auth);
ck_assert(hasher_algorithm_to_integrity(
auths[_i].alg, 0) == AUTH_UNDEFINED);
}
END_TEST
Suite *hasher_suite_create()
{
Suite *s;
TCase *tc;
s = suite_create("hasher");
tc = tcase_create("from_oid");
tcase_add_loop_test(tc, test_hasher_from_oid, 0, 15);
suite_add_tcase(s, tc);
tc = tcase_create("to_oid");
tcase_add_loop_test(tc, test_hasher_to_oid, 0, 8);
suite_add_tcase(s, tc);
tc = tcase_create("sig_to_oid");
tcase_add_loop_test(tc, test_hasher_sig_to_oid, 7, countof(oids));
suite_add_tcase(s, tc);
tc = tcase_create("from_prf");
tcase_add_loop_test(tc, test_hasher_from_prf, 0, countof(prfs));
suite_add_tcase(s, tc);
tc = tcase_create("from_integrity");
tcase_add_loop_test(tc, test_hasher_from_integrity, 4, countof(auths));
suite_add_tcase(s, tc);
tc = tcase_create("to_integrity");
tcase_add_loop_test(tc, test_hasher_to_integrity, 0, 17);
suite_add_tcase(s, tc);
return s;
}
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