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/*
* Copyright (C) 2017 Tobias Brunner
* 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 <asn1/oid.h>
#include <asn1/asn1.h>
#include <credentials/keys/signature_params.h>
static struct {
chunk_t aid;
rsa_pss_params_t params;
} rsa_pss_parse_tests[] = {
/* from RFC 7427, no parameters (empty sequence) */
{ chunk_from_chars(0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x00),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA1, }},
/* from RFC 7427, default parameters (SHA-1), would actually not be sent
* like this, as corrected in errata */
{ chunk_from_chars(0x30,0x3e,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x31,0xa0,
0x0b,0x30,0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1a,0x05,0x00,0xa1,0x18,0x30,0x16,
0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,0x09,0x06,0x05,0x2b,
0x0e,0x03,0x02,0x1a,0x05,0x00,0xa2,0x03,0x02,0x01,0x14,0xa3,0x03,0x02,0x01,0x01),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA1, }},
/* from RFC 7427, SHA-256 */
{ chunk_from_chars(0x30,0x46,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x39,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,
0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,0xa2,0x03,
0x02,0x01,0x20,0xa3,0x03,0x02,0x01,0x01),
{ .hash = HASH_SHA256, .mgf1_hash = HASH_SHA256, .salt_len = HASH_SIZE_SHA256, }},
/* from RFC 7427, SHA-256 (errata, without trailer, with len corrections) */
{ chunk_from_chars(0x30,0x41,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x34,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,
0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,0xa2,0x03,
0x02,0x01,0x20),
{ .hash = HASH_SHA256, .mgf1_hash = HASH_SHA256, .salt_len = HASH_SIZE_SHA256, }},
/* SHA-512 */
{ chunk_from_chars(0x30,0x41,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x34,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x03,0x05,0x00,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,
0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x03,0x05,0x00,0xa2,0x03,
0x02,0x01,0x40),
{ .hash = HASH_SHA512, .mgf1_hash = HASH_SHA512, .salt_len = HASH_SIZE_SHA512, }},
/* SHA-256, no salt */
{ chunk_from_chars(0x30,0x41,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x34,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,
0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,0xa2,0x03,
0x02,0x01,0x00),
{ .hash = HASH_SHA256, .mgf1_hash = HASH_SHA256, .salt_len = 0, }},
/* only hash specified */
{ chunk_from_chars(0x30,0x1e,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x11,
0xa0,0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,
0x05,0x00),
{ .hash = HASH_SHA256, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA1, }},
/* only mgf specified */
{ chunk_from_chars(0x30,0x2b,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x1e,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,
0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA256, .salt_len = HASH_SIZE_SHA1, }},
/* only salt specified */
{ chunk_from_chars(0x30,0x12,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x05,0xa2,
0x03,0x02,0x01,0x20),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA256, }},
};
START_TEST(test_rsa_pss_params_parse)
{
rsa_pss_params_t parsed;
chunk_t params;
int oid;
oid = asn1_parse_algorithmIdentifier(rsa_pss_parse_tests[_i].aid, 0, ¶ms);
ck_assert_int_eq(OID_RSASSA_PSS, oid);
ck_assert(rsa_pss_params_parse(params, 1, &parsed));
ck_assert_int_eq(rsa_pss_parse_tests[_i].params.hash, parsed.hash);
ck_assert_int_eq(rsa_pss_parse_tests[_i].params.mgf1_hash, parsed.mgf1_hash);
ck_assert_int_eq(rsa_pss_parse_tests[_i].params.salt_len, parsed.salt_len);
}
END_TEST
chunk_t rsa_pss_parse_invalid_tests[] = {
/* unknown hash */
chunk_from_chars(0x30,0x1e,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x11,
0xa0,0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x00,
0x05,0x00),
/* unknown mgf */
chunk_from_chars(0x30,0x2b,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x1e,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x00,
0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00),
/* unknown mgf-1 hash */
chunk_from_chars(0x30,0x2b,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x1e,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,
0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x00,0x05,0x00),
/* incorrect trailer */
chunk_from_chars(0x30,0x12,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x05,
0xa3,0x03,0x02,0x01,0x02),
/* too long trailer */
chunk_from_chars(0x30,0x13,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x06,
0xa3,0x04,0x02,0x02,0x01,0x01),
};
START_TEST(test_rsa_pss_params_parse_invalid)
{
rsa_pss_params_t parsed;
chunk_t params;
int oid;
oid = asn1_parse_algorithmIdentifier(rsa_pss_parse_invalid_tests[_i], 0, ¶ms);
ck_assert_int_eq(OID_RSASSA_PSS, oid);
ck_assert(!rsa_pss_params_parse(params, 1, &parsed));
}
END_TEST
static struct {
chunk_t aid;
rsa_pss_params_t params;
} rsa_pss_build_tests[] = {
/* default parameters -> empty sequence */
{ chunk_from_chars(0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x00),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA1, }},
/* SHA-256 */
{ chunk_from_chars(0x30,0x41,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x34,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,
0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,0xa2,0x03,
0x02,0x01,0x20),
{ .hash = HASH_SHA256, .mgf1_hash = HASH_SHA256, .salt_len = RSA_PSS_SALT_LEN_DEFAULT, }},
/* default salt length: SHA-1 */
{ chunk_from_chars(0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x00),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA1, .salt_len = RSA_PSS_SALT_LEN_DEFAULT, }},
/* default salt length: SHA-224 */
{ chunk_from_chars(0x30,0x23,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x16,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x04,0x05,0x00,
0xa2,0x03,0x02,0x01,0x1c),
{ .hash = HASH_SHA224, .mgf1_hash = HASH_SHA1, .salt_len = RSA_PSS_SALT_LEN_DEFAULT, }},
/* default salt length: SHA-384 */
{ chunk_from_chars(0x30,0x23,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x16,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x02,0x05,0x00,
0xa2,0x03,0x02,0x01,0x30),
{ .hash = HASH_SHA384, .mgf1_hash = HASH_SHA1, .salt_len = RSA_PSS_SALT_LEN_DEFAULT, }},
/* SHA-512 */
{ chunk_from_chars(0x30,0x41,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x34,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x03,0x05,0x00,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,
0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x03,0x05,0x00,0xa2,0x03,
0x02,0x01,0x40),
{ .hash = HASH_SHA512, .mgf1_hash = HASH_SHA512, .salt_len = RSA_PSS_SALT_LEN_DEFAULT, }},
/* SHA-256, no salt */
{ chunk_from_chars(0x30,0x41,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x34,0xa0,
0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,0x30,
0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00,0xa2,0x03,
0x02,0x01,0x00),
{ .hash = HASH_SHA256, .mgf1_hash = HASH_SHA256, .salt_len = 0, }},
/* SHA-256, rest default */
{ chunk_from_chars(0x30,0x1e,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x11,
0xa0,0x0f,0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,
0x05,0x00),
{ .hash = HASH_SHA256, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA1, }},
/* MGF1-SHA-256, rest default */
{ chunk_from_chars(0x30,0x2b,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x1e,
0xa1,0x1c,0x30,0x1a,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x08,
0x30,0x0d,0x06,0x09,0x60,0x86,0x48,0x01,0x65,0x03,0x04,0x02,0x01,0x05,0x00),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA256, .salt_len = HASH_SIZE_SHA1, }},
/* only salt specified */
{ chunk_from_chars(0x30,0x12,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0a,0x30,0x05,0xa2,
0x03,0x02,0x01,0x20),
{ .hash = HASH_SHA1, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA256, }},
};
START_TEST(test_rsa_pss_params_build)
{
chunk_t params, aid;
ck_assert(rsa_pss_params_build(&rsa_pss_build_tests[_i].params, ¶ms));
aid = asn1_wrap(ASN1_SEQUENCE, "mm", asn1_build_known_oid(OID_RSASSA_PSS),
params);
ck_assert_chunk_eq(rsa_pss_build_tests[_i].aid, aid);
chunk_free(&aid);
}
END_TEST
rsa_pss_params_t rsa_pss_build_invalid_tests[] = {
/* unknown hash */
{ .hash = HASH_UNKNOWN, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA1, },
/* invalid mgf */
{ .hash = HASH_SHA256, .mgf1_hash = HASH_UNKNOWN, .salt_len = HASH_SIZE_SHA256, },
};
START_TEST(test_rsa_pss_params_build_invalid)
{
chunk_t params;
ck_assert(!rsa_pss_params_build(&rsa_pss_build_invalid_tests[_i], ¶ms));
}
END_TEST
static rsa_pss_params_t rsa_pss_params_sha1 = { .hash = HASH_SHA1, .mgf1_hash = HASH_SHA1, .salt_len = HASH_SIZE_SHA1, };
static rsa_pss_params_t rsa_pss_params_sha256 = { .hash = HASH_SHA256, .mgf1_hash = HASH_SHA256, .salt_len = HASH_SIZE_SHA256, };
static rsa_pss_params_t rsa_pss_params_sha256_mgf1 = { .hash = HASH_SHA256, .mgf1_hash = HASH_SHA512, .salt_len = HASH_SIZE_SHA256, };
static rsa_pss_params_t rsa_pss_params_sha256_salt = { .hash = HASH_SHA256, .mgf1_hash = HASH_SHA256, .salt_len = 10, };
static struct {
bool equal;
bool complies;
signature_params_t a;
signature_params_t b;
} params_compare_tests[] = {
{ TRUE, TRUE, { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, }, { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, }, },
{ FALSE, FALSE, { .scheme = SIGN_RSA_EMSA_PKCS1_SHA1, }, { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, }, },
{ TRUE, TRUE, { .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 },
{ .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 }, },
{ FALSE, FALSE, { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, .params = &rsa_pss_params_sha256 },
{ .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, .params = &rsa_pss_params_sha256 }, },
{ FALSE, FALSE, { .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 },
{ .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256_mgf1 }, },
{ FALSE, TRUE, { .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 },
{ .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256_salt }, },
{ FALSE, FALSE, { .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha1 },
{ .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 }, },
{ FALSE, FALSE, { .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 },
{ .scheme = SIGN_RSA_EMSA_PSS, }, },
};
START_TEST(test_params_compare)
{
bool res;
res = signature_params_equal(¶ms_compare_tests[_i].a,
¶ms_compare_tests[_i].b);
ck_assert(res == params_compare_tests[_i].equal);
res = signature_params_comply(¶ms_compare_tests[_i].a,
¶ms_compare_tests[_i].b);
ck_assert(res == params_compare_tests[_i].complies);
res = signature_params_comply(¶ms_compare_tests[_i].b,
¶ms_compare_tests[_i].a);
ck_assert(res == params_compare_tests[_i].complies);
}
END_TEST
START_TEST(test_params_compare_null)
{
ck_assert(signature_params_equal(NULL, NULL));
ck_assert(!signature_params_equal(¶ms_compare_tests[0].a, NULL));
ck_assert(!signature_params_equal(NULL, ¶ms_compare_tests[0].a));
}
END_TEST
static struct {
signature_params_t src;
signature_params_t res;
} params_clone_tests[] = {
{ { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, }, { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, }, },
{ { .scheme = SIGN_RSA_EMSA_PSS }, { .scheme = SIGN_RSA_EMSA_PSS }, },
{ { .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 },
{ .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256 }, },
{ { .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256_salt },
{ .scheme = SIGN_RSA_EMSA_PSS, .params = &rsa_pss_params_sha256_salt }, },
{ { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, .params = &rsa_pss_params_sha256 },
{ .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256 }, },
};
START_TEST(test_params_clone)
{
signature_params_t *clone = NULL;
clone = signature_params_clone(¶ms_clone_tests[_i].src);
ck_assert(signature_params_equal(clone, ¶ms_clone_tests[_i].res));
signature_params_destroy(clone);
}
END_TEST
START_TEST(test_params_clone_null)
{
signature_params_t *clone = NULL;
clone = signature_params_clone(clone);
ck_assert(!clone);
signature_params_destroy(clone);
}
END_TEST
START_TEST(test_params_clear)
{
signature_params_t *clone;
clone = signature_params_clone(¶ms_clone_tests[_i].src);
signature_params_clear(clone);
ck_assert_int_eq(clone->scheme, SIGN_UNKNOWN);
ck_assert(!clone->params);
free(clone);
}
END_TEST
START_TEST(test_params_clear_null)
{
signature_params_t *clone = NULL;
signature_params_clear(clone);
}
END_TEST
START_TEST(test_params_parse_rsa_pss)
{
signature_params_t parsed, res = { .scheme = SIGN_RSA_EMSA_PSS, };
ck_assert(signature_params_parse(rsa_pss_parse_tests[_i].aid, 0, &parsed));
res.params = &rsa_pss_parse_tests[_i].params;
ck_assert(signature_params_equal(&parsed, &res));
signature_params_clear(&parsed);
}
END_TEST
START_TEST(test_params_parse_rsa_pss_invalid)
{
signature_params_t parsed;
ck_assert(!signature_params_parse(rsa_pss_parse_invalid_tests[_i], 0, &parsed));
}
END_TEST
static struct {
bool valid;
chunk_t aid;
signature_params_t params;
} params_parse_tests[] = {
{ TRUE, chunk_from_chars(0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0b,0x05,0x00),
{ .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, }},
{ TRUE, chunk_from_chars(0x30,0x0a,0x06,0x08,0x2a,0x86,0x48,0xce,0x3d,0x04,0x03,0x02),
{ .scheme = SIGN_ECDSA_WITH_SHA256_DER, }},
{ FALSE, chunk_from_chars(0x30,0x0a,0x06,0x08,0x2a,0x86,0x48,0xce,0x3d,0x04,0x03,0xff), },
};
START_TEST(test_params_parse_other)
{
signature_params_t parsed;
if (params_parse_tests[_i].valid)
{
ck_assert(signature_params_parse(params_parse_tests[_i].aid, 0, &parsed));
ck_assert(signature_params_equal(&parsed, ¶ms_parse_tests[_i].params));
signature_params_clear(&parsed);
}
else
{
ck_assert(!signature_params_parse(params_parse_tests[_i].aid, 0, &parsed));
}
}
END_TEST
START_TEST(test_params_build_rsa_pss)
{
signature_params_t scheme = { .scheme = SIGN_RSA_EMSA_PSS, };
chunk_t aid;
scheme.params = &rsa_pss_build_tests[_i].params;
ck_assert(signature_params_build(&scheme, &aid));
ck_assert_chunk_eq(rsa_pss_build_tests[_i].aid, aid);
chunk_free(&aid);
}
END_TEST
START_TEST(test_params_build_rsa_pss_invalid)
{
signature_params_t scheme = { .scheme = SIGN_RSA_EMSA_PSS, };
chunk_t aid;
scheme.params = &rsa_pss_build_invalid_tests[_i];
ck_assert(!signature_params_build(&scheme, &aid));
}
END_TEST
static struct {
bool valid;
signature_params_t params;
chunk_t aid;
} params_build_tests[] = {
{ TRUE, { .scheme = SIGN_RSA_EMSA_PKCS1_SHA2_256, },
chunk_from_chars(0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0b,0x05,0x00), },
{ TRUE, { .scheme = SIGN_ECDSA_WITH_SHA256_DER, },
chunk_from_chars(0x30,0x0a,0x06,0x08,0x2a,0x86,0x48,0xce,0x3d,0x04,0x03,0x02), },
{ FALSE, { .scheme = SIGN_UNKNOWN, }, },
};
START_TEST(test_params_build_other)
{
chunk_t aid;
if (params_build_tests[_i].valid)
{
ck_assert(signature_params_build(¶ms_build_tests[_i].params, &aid));
ck_assert_chunk_eq(params_build_tests[_i].aid, aid);
chunk_free(&aid);
}
else
{
ck_assert(!signature_params_build(¶ms_build_tests[_i].params, &aid));
}
}
END_TEST
Suite *signature_params_suite_create()
{
Suite *s;
TCase *tc;
s = suite_create("signature params");
tc = tcase_create("rsa/pss parse");
tcase_add_loop_test(tc, test_rsa_pss_params_parse, 0, countof(rsa_pss_parse_tests));
tcase_add_loop_test(tc, test_rsa_pss_params_parse_invalid, 0, countof(rsa_pss_parse_invalid_tests));
suite_add_tcase(s, tc);
tc = tcase_create("rsa/pss build");
tcase_add_loop_test(tc, test_rsa_pss_params_build, 0, countof(rsa_pss_build_tests));
tcase_add_loop_test(tc, test_rsa_pss_params_build_invalid, 0, countof(rsa_pss_build_invalid_tests));
suite_add_tcase(s, tc);
tc = tcase_create("params compare");
tcase_add_loop_test(tc, test_params_compare, 0, countof(params_compare_tests));
tcase_add_test(tc, test_params_compare_null);
suite_add_tcase(s, tc);
tc = tcase_create("params clone");
tcase_add_loop_test(tc, test_params_clone, 0, countof(params_clone_tests));
tcase_add_test(tc, test_params_clone_null);
suite_add_tcase(s, tc);
tc = tcase_create("params clear");
tcase_add_loop_test(tc, test_params_clear, 0, countof(params_clone_tests));
tcase_add_test(tc, test_params_clear_null);
suite_add_tcase(s, tc);
tc = tcase_create("parse");
tcase_add_loop_test(tc, test_params_parse_rsa_pss, 0, countof(rsa_pss_parse_tests));
tcase_add_loop_test(tc, test_params_parse_rsa_pss_invalid, 0, countof(rsa_pss_parse_invalid_tests));
tcase_add_loop_test(tc, test_params_parse_other, 0, countof(params_parse_tests));
suite_add_tcase(s, tc);
tc = tcase_create("build");
tcase_add_loop_test(tc, test_params_build_rsa_pss, 0, countof(rsa_pss_build_tests));
tcase_add_loop_test(tc, test_params_build_rsa_pss_invalid, 0, countof(rsa_pss_build_invalid_tests));
tcase_add_loop_test(tc, test_params_build_other, 0, countof(params_build_tests));
suite_add_tcase(s, tc);
return s;
}
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