tests: Import NEM test vectors for ed25519_keccak

test_check.c

@@ -52,6 +52,7 @@
 #include "secp256k1.h"
 #include "nist256p1.h"
 #include "ed25519.h"
+#include "ed25519-keccak.h"
 #include "script.h"
 #include "rfc6979.h"
 
@@ -2787,6 +2788,58 @@ START_TEST(test_ed25519) {
 }
 END_TEST
 
+// test vectors from https://raw.githubusercontent.com/NemProject/nem-test-vectors/master/2.test-sign.dat
+START_TEST(test_ed25519_keccak)
+{
+	static const struct {
+		const char *private_key;
+		const char *public_key;
+		const char *signature;
+		size_t length;
+		const char *data;
+	} tests[] = {
+		{ "abf4cf55a2b3f742d7543d9cc17f50447b969e6e06f5ea9195d428ab12b7318d", "8a558c728c21c126181e5e654b404a45b4f0137ce88177435a69978cc6bec1f4", "d9cec0cc0e3465fab229f8e1d6db68ab9cc99a18cb0435f70deb6100948576cd5c0aa1feb550bdd8693ef81eb10a556a622db1f9301986827b96716a7134230c", 41, "8ce03cd60514233b86789729102ea09e867fc6d964dea8c2018ef7d0a2e0e24bf7e348e917116690b9", },
+		{ "6aa6dad25d3acb3385d5643293133936cdddd7f7e11818771db1ff2f9d3f9215", "bbc8cbb43dda3ecf70a555981a351a064493f09658fffe884c6fab2a69c845c6", "98bca58b075d1748f1c3a7ae18f9341bc18e90d1beb8499e8a654c65d8a0b4fbd2e084661088d1e5069187a2811996ae31f59463668ef0f8cb0ac46a726e7902", 49, "e4a92208a6fc52282b620699191ee6fb9cf04daf48b48fd542c5e43daa9897763a199aaa4b6f10546109f47ac3564fade0", },
+		{ "8e32bc030a4c53de782ec75ba7d5e25e64a2a072a56e5170b77a4924ef3c32a9", "72d0e65f1ede79c4af0ba7ec14204e10f0f7ea09f2bc43259cd60ea8c3a087e2", "ef257d6e73706bb04878875c58aa385385bf439f7040ea8297f7798a0ea30c1c5eff5ddc05443f801849c68e98111ae65d088e726d1d9b7eeca2eb93b677860c", 40, "13ed795344c4448a3b256f23665336645a853c5c44dbff6db1b9224b5303b6447fbf8240a2249c55", },
+		{ "c83ce30fcb5b81a51ba58ff827ccbc0142d61c13e2ed39e78e876605da16d8d7", "3ec8923f9ea5ea14f8aaa7e7c2784653ed8c7de44e352ef9fc1dee81fc3fa1a3", "0c684e71b35fed4d92b222fc60561db34e0d8afe44bdd958aaf4ee965911bef5991236f3e1bced59fc44030693bcac37f34d29e5ae946669dc326e706e81b804", 49, "a2704638434e9f7340f22d08019c4c8e3dbee0df8dd4454a1d70844de11694f4c8ca67fdcb08fed0cec9abb2112b5e5f89", },
+		{ "2da2a0aae0f37235957b51d15843edde348a559692d8fa87b94848459899fc27", "d73d0b14a9754eec825fcb25ef1cfa9ae3b1370074eda53fc64c22334a26c254", "6f17f7b21ef9d6907a7ab104559f77d5a2532b557d95edffd6d88c073d87ac00fc838fc0d05282a0280368092a4bd67e95c20f3e14580be28d8b351968c65e03", 40, "d2488e854dbcdfdb2c9d16c8c0b2fdbc0abb6bac991bfe2b14d359a6bc99d66c00fd60d731ae06d0", },
+		{ "0c066261fb1b18ebf2a9bcdeda81eb47d5a3745438b3d0b9d19b75885ad0a154", "2e5773f0e725024bc0359ce93a44e15d6507e7b160b6c592200385fee4a269cf", "13b5d2dd1b04f62cc2ec1544fed256423684f2dbca4538ceddda1d15c59dc7196c87840ea303ea30f4f6914a6ec9167841980c1d717f47fd641225068de88507", 41, "f15cb706e29fcfbcb324e38cbac62bb355deddb845c142e970f0c029ea4d05e59fd6adf85573cf1775", },
+		{ "ef3d8e22a592f04c3a31aa736e10901757a821d053f1a49a525b4ec91eacdee3", "72a2b4910a502b30e13a96aba643c59c79328c1ba1462be6f254e817ef157fee", "95f2437a0210d2d2f125a3c377ed666c0d596cd104185e70204924a182a11a6eb3bdba4395bbfc3f4e827d38805752657ee52d1ce0f17e70f59bfd4999282509", 50, "6c3e4387345740b8d62cf0c9dec48f98c292539431b2b54020d8072d9cb55f0197f7d99ff066afcf9e41ea8b7aea78eb082d", },
+		{ "f7fb79743e9ba957d2a4f1bd95ceb1299552abecaf758bf840d2dc2c09f3e3cb", "8b7d7531280f76a8abac8293d87508e3953894087112ae01b6ad32485d4e9b67", "c868ecf31cee783fe8799ac7e6a662431c822967351d8b79687f4ddf608f79a080c4ff9eed4fdee8c99fe1be905f734cae2a172f1cfdb00771625c0695a5260e", 42, "55d8e60c307ee533b1af9ff677a2de40a6eace722bcc9eb5d79907b420e533bc06db674dafbd9f43d672", },
+		{ "8cc9a2469a77fad18b44b871b2b6932cd354641d2d1e84403f746c4fff829791", "aed5da202d4983dac560faf6704dc76ac111616318570e244043e82ed1bbcd2b", "aee9616db4135150818eaffa3e4503c2d7e9e834847a4c7d0a8856e952761d361a657104d36950c9b75770ded00d56a96e06f383fa2406bc935dcf51f272300e", 42, "d9b8be2f71b83261304e333d6e35563dc3c36c2eb5a23e1461b6e95aa7c6f381f9c3bd39deaa1b6df2f9", },
+		{ "a247abbef0c1affbf021d1aff128888550532fc0edd77bc39f6ef5312317ec47", "98ededbad1e5ad7a0d5a0cf4fcd7a794eb5c6900a65e7e921884a636f19b131d", "f8cc02933851432f0c5df0b70f2067f740ccb72de7d6fa1e9a9b0d6de1402b9c6c525fd848e45aaaac1423b52880ec3474a2f64b38db6fc8e008d95a310e6e0c", 47, "4a5f07eb713932532fc3132c96efdc45862fe7a954c1d2ae4640afdf4728fb58c65e8a4ebfe0d53d5797d5146442b9", },
+		{ "163d69079ddad1f16695c47d81c3b72f869b2fdd50e6e47113db6c85051a6ede", "93fe602642ee5773f4aaf6a3bc21e98e354035225353f419e78e43c3ec36c88a", "da747fa2cb47aae1effc1e4cfde0e39fa79937948592a712a7665bf948b8311e7f3f80f966301679520d5c2afa3eadd60e061f0d264887500d8d03a17e10fd02", 41, "65fe5c1a0214a59644892e5ac4216f09fbb4e191b89bfb63d6540177d25ef9e3714850b8453bd6b2b6", },
+		{ "7b061bf90eb760971b9ec66a96fd6609635ca4b531f33e3c126b9ae6fdb3d491", "cb392ebb6912df4111efeeb1278160daf9da396e9291b83979a5ac479f7276d2", "f6eebe86f7ea672e0707ee518e1798d6fbd118c11b2aa30be07d10e3882e3721f2030f9f044b77c3a7a9a2f1feba7e7ce75d1f7f3807a96a764fded35d341d02", 45, "a17f5ce39b9ba7b7cf1147e515d6aa84b22fd0e2d8323a91367198fc6c3aff04ebb21fc2bdbe7bc0364e8040a9", },
+		{ "c9f8ccbf761cec00ab236c52651e76b5f46d90f8936d44d40561ed5c277104de", "a3192641e343b669ffd43677c2e5cd4efaed174e876141f1d773bd6cfe30d875", "d44f884ec9eae2e99e74194b5acc769b7aa369aaad359e92ba6ff0fe629af2a9a7156c19b720e7de8c7f03c039563f160948073cab6f99b26a56a8bb1023ba08", 47, "3d7e33b0ecead8269966e9dcd192b73eb8a12573fc8a5fdfbe5753541026ef2e49f5280cba9bc2515a049b3a1c1b49", },
+		{ "ebfa409ac6f987df476858dd35310879bf564eeb62984a52115d2e6c24590124", "7bb1601fe7215f3f4da9c8ab5e804dc58f57ba41b03223f57ec80d9c9a2dd0e1", "f3e7c1abfcc9f35556cb1e4c5a2b34445177ac188312d9148f1d1d8467ea8411fa3cda031d023034e45bbe407ef7d1b937bfb098266138857d35cb4efe407306", 52, "0c37564f718eda683aa6f3e9ab2487620b1a8b5c8f20adb3b2d7550af0d635371e531f27cebe76a2abcc96de0875bdae987a45ac", },
+		{ "f993f61902b7da332f2bb001baa7accaf764d824eb0cd073315f7ec43158b8fb", "55fc8e0da1b454cab6ddefb235311db2b01504bf9ac3f71c7e3f3d0d1f09f80b", "178bd147673c0ca330e45da63cbd1f1811906bd5284bb44e4bb00f7d7163d1f396975610b6f71c1ae4686466fad4c5e7bb9685099e21ca4f1a45bb3fcf56ae0c", 42, "b7dd613bc9c364d9eeb9a52636d72bc881dfc81a836b6537bbb928bff5b73831358947ea9edea1570550", },
+		{ "05188c09c31b4bb63f0d49b47ccc1654c2aba907b8c6c0a82ee403e950169167", "e096d808dfabe8e44eb74950199dadcd586f9de6b141a0ce85ab94b3d97866eb", "669491c8eb7cedbbc0252f3eafb048b39a2a37f60ac87837777c72c879ac8b726c39e10060750c2f539102999b71889746111bc5f71ec8c158cc81cf566aef03", 44, "bb8e22469d1c7f1d5418563e8781f69eccb56678bd36d8919f358c2778562ff6b50de916c12d44f1a778a7f3", },
+		{ "eabe57e1a916ebbffa4ba7abc7f23e83d4deb1338816cc1784d7495d92e98d0b", "3aad275642f48a46ed1032f3de9f4053e0fd35cf217e065d2e4579c3683932f7", "b2e9dac2c83942ca374f29c8eff5a30c377c3db3c1c645e593e524d17484e7705b11f79573e2d63495fc3ce3bf216a209f0cb7bea477ae0f8bd297f193af8805", 44, "3f2c2d6682ee597f2a92d7e560ac53d5623550311a4939d68adfb904045ed8d215a9fdb757a2368ea4d89f5f", },
+		{ "fef7b893b4b517fab68ca12d36b603bc00826bf3c9b31a05149642ae10bb3f55", "b3fb891868708dfa5da5b9b5234058767ab42c117f12c3228c02a1976d1c0f83", "6243e289314b7c7587802909a9be6173a916b36f9de1e164954dfe5d1ebd57c869a79552d770e13b51855502be6b15e7be42a3675298a81284df58e609b06503", 47, "38c69f884045cdbeebe4478fdbd1ccc6cf00a08d8a3120c74e7167d3a2e26a67a043b8e5bd198f7b0ce0358cef7cf9", },
+		{ "16228bec9b724300a37e88e535fc1c58548d34d7148b57c226f2b3af974c1822", "3c92423a8360c9a5d9a093730d72831bec4601dcadfe84de19fc8c8f91fc3d4b", "6aebfa9a4294ec888d54bcb517fcb6821e4c16d2708a2afe701f431a28149ff4f139f9d16a52a63f1f91baf4c8dea37710c73f25c263a8035a39cc118ad0280f", 44, "a3d7b122cd4431b396b20d8cc46cc73ed4a5253a44a76fc83db62cdc845a2bf7081d069a857955a161cccf84", },
+		{ "2dc3f5f0a0bc32c6632534e1e8f27e59cbe0bf7617d31aff98098e974c828be7", "b998a416edc28ded988dcacb1caf2bd96c87354b0d1eeccb6980e54a3104f21f", "76a2ddfc4bea48c47e0c82bcbfee28a37c61ec626af39a468e643e0ef9f6533056a5a0b44e64d614ba3c641a40e5b003a99463445ae2c3c8e1e9882092d74b07", 42, "bdae276d738b9758ea3d322b54fd12fe82b767e8d817d8ef3d41f78705748e28d15e9c506962a1b85901", },
+	};
+
+	ed25519_secret_key private_key;
+	ed25519_public_key public_key;
+	ed25519_signature signature;
+
+	for (size_t i = 0; i < (sizeof(tests) / sizeof(*tests)); i++) {
+		// For some reason, NEM stores private keys in big endian
+		const uint8_t *reversed_key = fromhex(tests[i].private_key);
+		for (size_t j = 0; j < 32; j++) {
+			private_key[j] = reversed_key[32 - j - 1];
+		}
+
+		ed25519_publickey_keccak(private_key, public_key);
+		ck_assert_mem_eq(public_key, fromhex(tests[i].public_key), 32);
+
+		ed25519_sign_keccak(fromhex(tests[i].data), tests[i].length, private_key, public_key, signature);
+		ck_assert_mem_eq(signature, fromhex(tests[i].signature), 64);
+	}
+}
+END_TEST
+
 START_TEST(test_ed25519_cosi) {
 	const int MAXN = 10;
 	ed25519_secret_key keys[MAXN];
@@ -3237,6 +3290,10 @@ Suite *test_suite(void)
 	tcase_add_test(tc, test_ed25519);
 	suite_add_tcase(s, tc);
 
+	tc = tcase_create("ed25519_keccak");
+	tcase_add_test(tc, test_ed25519_keccak);
+	suite_add_tcase(s, tc);
+
 	tc = tcase_create("ed25519_cosi");
 	tcase_add_test(tc, test_ed25519_cosi);
 	suite_add_tcase(s, tc);