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nettle
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testsuite/rsa-test.c
183 строки
6 KB
Niels Möller
Reject invalid RSA keys with even modulo.
31 июл 2016, 11:32
31 июл 2016, 11:32
5eb30d9
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#include "testutils.h" void test_main(void) { struct rsa_public_key pub; struct rsa_private_key key; mpz_t expected; mpz_init(expected); rsa_private_key_init(&key); rsa_public_key_init(&pub); test_rsa_set_key_1(&pub, &key); /* Test md5 signatures */ mpz_set_str(expected, "53bf517009fa956e" "3daa6adc95e8663d" "3759002f488bbbad" "e49f62792d85dbcc" "293f68e2b68ef89a" "c5bd42d98f845325" "3e6c1b76fc337db5" "e0053f255c55faf3" "eb6cc568ad7f5013" "5b269a64acb9eaa7" "b7f09d9bd90310e6" "4c58f6dbe673ada2" "67c97a9d99e19f9d" "87960d9ce3f0d5ce" "84f401fe7e10fa24" "28b9bffcf9", 16); test_rsa_md5(&pub, &key, expected); /* Test sha1 signature */ mpz_set_str(expected, "129b405ed85db88c" "55d35344c4b52854" "496516b4d63d8211" "80a0c24d6ced9047" "33065a564bbd33d0" "a5cdfd204b9c6d15" "78337207c2f1662d" "c73906c7a0f2bf5c" "af92cef9121957b1" "dcb111ff47b92389" "888e384d0cfd1b1e" "e5d7003a8feff3fd" "dd6a71d242a79272" "25234d67ba369441" "c12ae555c697754e" "a17f93fa92", 16); test_rsa_sha1(&pub, &key, expected); mpz_set_str(expected, "13f9e43f7a401a73" "0a74985c01520d76" "bf5f2e2dff91e93b" "9267d8c388d6937b" "d4bc6f1fa31618a9" "b5e3a1a875af72f5" "0e805dbfebdf4348" "7d49763f0b365e78" "d2c0ea8fb3785897" "782289a58f998907" "248c9cdf2c643d7e" "6ba6b55026227773" "6f19caa69c4fc6d7" "7e2e5d4cd6b7a82b" "900d201ffd000448" "685e5a4f3e", 16); test_rsa_sha256(&pub, &key, expected); mpz_set_str(expected, "06327f717f43bcf3" "5994e567e8241963" "8c22e1057a7771e7" "a665bb7441a39cc8" "7762f6b1a459cae3" "281462ed3f6aec48" "15c2365797a02af6" "8a603adf276c46f6" "e6afb25d07c57f47" "c516aff84abda629" "cc83d9364eb3616d" "7d4ddf0e9a25fac5" "7d56a252b0cb7b1f" "8266b525e9b893af" "116e7845c0969a9f" "603e2543f3", 16); test_rsa_sha512(&pub, &key, expected); /* Test detection of invalid keys with even modulo */ mpz_clrbit (pub.n, 0); ASSERT (!rsa_public_key_prepare (&pub)); mpz_clrbit (key.p, 0); ASSERT (!rsa_private_key_prepare (&key)); /* 777-bit key, generated by * * lsh-keygen -a rsa -l 777 -f advanced-hex * * Interesting because the size of n doesn't equal the sum of the * sizes of p and q. * * (private-key (rsa-pkcs1 * (n #013b04440e3eef25 d51c738d508a7fa8 b3445180c342af0f * 4cb5a789047300e2 cfc5c5450974cfc2 448aeaaa7f43c374 * c9a3b038b181f2d1 0f1a2327fd2c087b a49bf1086969fd2c * d1df3fd69f81fa4b 162cc8bbb363fc95 b7b24b9c53d0c67e * f52b#) * (e #3f1a012d#) * (d #f9bae89dacca6cca c21e0412b4df8355 6fe7c5322bbae8ad * 3f11494fd12bc076 d4a7da3050fe109d 2074db09cc6a93b4 * 745479522558379e a0ddfa74f86c9e9e a22c3b0e93d51447 * 0feb38105dd35395 63b91ee32776f40c 67b2a175690f7abb * 25#) * (p #0b73c990eeda0a2a 2c26416052c85560 0c5c0f5ce86a8326 * 166acea91786237a 7ff884e66dbfdd3a ab9d9801414c1506 * 8b#) * (q #1b81c19a62802a41 9c99283331b0badb 08eb0c25ffce0fbf * 50017850036f32f3 2132a845b91a5236 61f7b451d587383f * e1#) * (a #0a912fc93a6cca6b 3521725a3065b3be 3c9745e29c93303d * 7d29316c6cafa4a2 89945f964fcdea59 1f9d248b0b6734be * c9#) * (b #1658eca933251813 1eb19c77aba13d73 e0b8f4ce986d7615 * 764c6b0b03c18146 46b7f332c43e05c5 351e09006979ca5b * 05#) * (c #0114720dace7b27f 2bf2850c1804869f 79a0aad0ec02e6b4 * 05e1831619db2f10 bb9b6a8fd5c95df2 eb78f303ea0c0cc8 * 06#))) */ mpz_set_str(pub.n, "013b04440e3eef25" "d51c738d508a7fa8" "b3445180c342af0f" "4cb5a789047300e2" "cfc5c5450974cfc2" "448aeaaa7f43c374" "c9a3b038b181f2d1" "0f1a2327fd2c087b" "a49bf1086969fd2c" "d1df3fd69f81fa4b" "162cc8bbb363fc95" "b7b24b9c53d0c67e" "f52b", 16); mpz_set_str(pub.e, "3f1a012d", 16); ASSERT (rsa_public_key_prepare(&pub)); mpz_set_str(key.p, "0b73c990eeda0a2a" "2c26416052c85560" "0c5c0f5ce86a8326" "166acea91786237a" "7ff884e66dbfdd3a" "ab9d9801414c1506" "8b", 16); mpz_set_str(key.q, "1b81c19a62802a41" "9c99283331b0badb" "08eb0c25ffce0fbf" "50017850036f32f3" "2132a845b91a5236" "61f7b451d587383f" "e1", 16); mpz_set_str(key.a, "0a912fc93a6cca6b" "3521725a3065b3be" "3c9745e29c93303d" "7d29316c6cafa4a2" "89945f964fcdea59" "1f9d248b0b6734be" "c9", 16); mpz_set_str(key.b, "1658eca933251813" "1eb19c77aba13d73" "e0b8f4ce986d7615" "764c6b0b03c18146" "46b7f332c43e05c5" "351e09006979ca5b" "05", 16); mpz_set_str(key.c, "0114720dace7b27f" "2bf2850c1804869f" "79a0aad0ec02e6b4" "05e1831619db2f10" "bb9b6a8fd5c95df2" "eb78f303ea0c0cc8" "06", 16); ASSERT (rsa_private_key_prepare(&key)); ASSERT (pub.size == key.size); /* Test md5 signatures */ mpz_set_str(expected, "011b939f6fbacf7f" "7d3217b022d07477" "e582e34d4bbddd4c" "31520647417fc8a6" "18b2e196d799cedd" "d8f5c062fd796b0f" "72ab46db2ac6ec74" "39d856be3f746cc4" "3e0a15429954736a" "60a8b3c6ea93d2cb" "c69085c307d72517" "07d43bf97a3b51eb" "9e89", 16); test_rsa_md5(&pub, &key, expected); /* Test sha1 signature */ mpz_set_str(expected, "648c49e0ed045547" "08381d0bcd03b7bd" "b0f80a0e9030525d" "234327a1c96b8660" "f1c01c6f15ae76d0" "4f53a53806b7e4db" "1f789e6e89b538f6" "88fcbd2caa6abef0" "5432d52f3de463a4" "a9e6de94f1b7bb68" "3c07edf0924fc93f" "56e1a0dba8f7491c" "5c", 16); test_rsa_sha1(&pub, &key, expected); mpz_set_str(expected, "d759bb28b4d249a2" "f8b67bdbb1ab7f50" "c88712fbcabc2956" "1ec6ca3f8fdafe7a" "38433d7da287b8f7" "87857274c1640b2b" "e652cd89c501d570" "3980a0af5c6bb60c" "f84feab25b099d06" "e2519accb73dac43" "fb8bdad28835f3bd" "84c43678fe2ef41f" "af", 16); test_rsa_sha256(&pub, &key, expected); mpz_set_str(expected, "f761aae6273d6149" "06d8c208fb2897ca" "d798a46af4985b86" "51d51e6a3e11cbe0" "84f18ba8979c0f54" "11493f7c6e770560" "03db2146b4dbcaa6" "4aae2e02aab9ff7b" "1ddf77dc72145cf1" "c26ebde7c708cdc1" "62e167a7ac33967b" "386a40ea4a988d17" "47", 16); test_rsa_sha512(&pub, &key, expected); rsa_private_key_clear(&key); rsa_public_key_clear(&pub); mpz_clear(expected); }