diff options
Diffstat (limited to 'src/libstrongswan/tests/suites/test_signature_params.c')
| -rw-r--r-- | src/libstrongswan/tests/suites/test_signature_params.c | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/src/libstrongswan/tests/suites/test_signature_params.c b/src/libstrongswan/tests/suites/test_signature_params.c new file mode 100644 index 000000000..38cb5803f --- /dev/null +++ b/src/libstrongswan/tests/suites/test_signature_params.c @@ -0,0 +1,461 @@ +/* + * 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; +} |