tests: add crypto tests

Test RSA, ECDSA, and EdDSA signature verification,
and key generation with message signing and verification.

Signed-off-by: Mikael Magnusson <mikma@users.sourceforge.net>

1 files changed, 125 insertions, 0 deletions

diff --git a/tests/custom/05_crypto/02_ecdsa b/tests/custom/05_crypto/02_ecdsa
new file mode 100644
index 0000000..194a5ce
--- /dev/null
+++ b/tests/custom/05_crypto/02_ecdsa
@@ -0,0 +1,125 @@
+Some test vectors from RFC 6979
+
+-- Testcase --
+{%
+	import { pk as pk_mbedtls } from 'crypto_mbedtls';
+	import { pk as pk_openssl } from 'crypto_openssl';
+	import { test_ecdsa } from './files/ecdsa.uc';
+
+	const tests = {
+		p192: {
+			alg: 'SHA1',
+			data: 'sample',
+			// Ux = 'AC2C77F529F91689FEA0EA5EFEC7F210D8EEA0B9E047ED56'
+			// Uy = '3BC723E57670BD4887EBC732C523063D0A7C957BC97C1C43'
+			// DER encoded public key
+			key: '3049301306072a8648ce3d020106082a8648ce3d03010103320004ac2c77f529f91689fea0ea5efec7f210d8eea0b9e047ed563bc723e57670bd4887ebc732c523063d0a7c957bc97c1c43',
+			// r = '98C6BD12B23EAF5E2A2045132086BE3EB8EBD62ABF6698FF'
+			// s = '57A22B07DEA9530F8DE9471B1DC6624472E8E2844BC25B64'
+			// DER encoded signature
+			sig: '303502190098c6bd12b23eaf5e2a2045132086be3eb8ebd62abf6698ff021857a22b07dea9530f8de9471b1dc6624472e8e2844bc25b64',
+		},
+		p224: {
+			alg: 'SHA224',
+			data: 'sample',
+			// Ux = '00CF08DA5AD719E42707FA431292DEA11244D64FC51610D94B130D6C'
+			// Uy = 'EEAB6F3DEBE455E3DBF85416F7030CBD94F34F2D6F232C69F3C1385A'
+			// DER encoded public key
+			 key: '304e301006072a8648ce3d020106052b81040021033a000400cf08da5ad719e42707fa431292dea11244d64fc51610d94b130d6ceeab6f3debe455e3dbf85416f7030cbd94f34f2d6f232c69f3c1385a',
+			// r = '1CDFE6662DDE1E4A1EC4CDEDF6A1F5A2FB7FBD9145C12113E6ABFD3E'
+			// s = 'A6694FD7718A21053F225D3F46197CA699D45006C06F871808F43EBC'
+			// DER encoded signature
+			sig: '303d021c1cdfe6662dde1e4a1ec4cdedf6a1f5a2fb7fbd9145c12113e6abfd3e021d00a6694fd7718a21053f225d3f46197ca699d45006c06f871808f43ebc',
+		},
+		p256: {
+			alg: 'SHA256',
+			data: 'sample',
+			// Ux = '60FED4BA255A9D31C961EB74C6356D68C049B8923B61FA6CE669622E60F29FB6'
+			// Uy = '7903FE1008B8BC99A41AE9E95628BC64F2F1B20C2D7E9F5177A3C294D4462299'
+			// DER encoded public key
+			key: '3059301306072a8648ce3d020106082a8648ce3d0301070342000460fed4ba255a9d31c961eb74c6356d68c049b8923b61fa6ce669622e60f29fb67903fe1008b8bc99a41ae9e95628bc64f2f1b20c2d7e9f5177a3c294d4462299',
+			// r = 'EFD48B2AACB6A8FD1140DD9CD45E81D69D2C877B56AAF991C34D0EA84EAF3716'
+			// s = 'F7CB1C942D657C41D436C7A1B6E29F65F3E900DBB9AFF4064DC4AB2F843ACDA8'
+			// DER encoded signature
+			sig: '3046022100efd48b2aacb6a8fd1140dd9cd45e81d69d2c877b56aaf991c34d0ea84eaf3716022100f7cb1c942d657c41d436c7a1b6e29f65f3e900dbb9aff4064dc4ab2f843acda8',
+		},
+		p384: {
+			alg: 'SHA384',
+			data: 'sample',
+			// Ux = 'EC3A4E415B4E19A4568618029F427FA5DA9A8BC4AE92E02E06AAE5286B300C64DEF8F0EA9055866064A254515480BC13'
+			// Uy = '8015D9B72D7D57244EA8EF9AC0C621896708A59367F9DFB9F54CA84B3F1C9DB1288B231C3AE0D4FE7344FD2533264720'
+			// DER encoded public key
+			key: '3076301006072a8648ce3d020106052b8104002203620004ec3a4e415b4e19a4568618029f427fa5da9a8bc4ae92e02e06aae5286b300c64def8f0ea9055866064a254515480bc138015d9b72d7d57244ea8ef9ac0c621896708a59367f9dfb9f54ca84b3f1c9db1288b231c3ae0d4fe7344fd2533264720',
+			// r = '94EDBB92A5ECB8AAD4736E56C691916B3F88140666CE9FA73D64C4EA95AD133C81A648152E44ACF96E36DD1E80FABE46'
+			// s = '99EF4AEB15F178CEA1FE40DB2603138F130E740A19624526203B6351D0A3A94FA329C145786E679E7B82C71A38628AC8'
+			// DER encoded signature
+			sig: '306602310094edbb92a5ecb8aad4736e56c691916b3f88140666ce9fa73d64c4ea95ad133c81a648152e44acf96e36dd1e80fabe4602310099ef4aeb15f178cea1fe40db2603138f130e740a19624526203b6351d0a3a94fa329c145786e679e7b82c71a38628ac8',
+		},
+		p521: {
+			alg: 'SHA512',
+			data: 'sample',
+			// Ux = '01894550D0785932E00EAA23B694F213F8C3121F86DC97A04E5A7167DB4E5BCD371123D46E45DB6B5D5370A7F20FB633155D38FFA16D2BD761DCAC474B9A2F5023A4'
+			// Uy = '00493101C962CD4D2FDDF782285E64584139C2F91B47F87FF82354D6630F746A28A0DB25741B5B34A828008B22ACC23F924FAAFBD4D33F81EA66956DFEAA2BFDFCF5'
+			// DER encoded public key
+			key: '30819b301006072a8648ce3d020106052b81040023038186000401894550d0785932e00eaa23b694f213f8c3121f86dc97a04e5a7167db4e5bcd371123d46e45db6b5d5370a7f20fb633155d38ffa16d2bd761dcac474b9a2f5023a400493101c962cd4d2fddf782285e64584139c2f91b47f87ff82354d6630f746a28a0db25741b5b34a828008b22acc23f924faafbd4d33f81ea66956dfeaa2bfdfcf5',
+			// r = 'C328FAFCBD79DD77850370C46325D987CB525569FB63C5D3BC53950E6D4C5F174E25A1EE9017B5D450606ADD152B534931D7D4E8455CC91F9B15BF05EC36E377FA'
+			// s = '617CCE7CF5064806C467F678D3B4080D6F1CC50AF26CA209417308281B68AF282623EAA63E5B5C0723D8B8C37FF0777B1A20F8CCB1DCCC43997F1EE0E44DA4A67A'
+			// DER encoded signature
+			sig: '308187024200c328fafcbd79dd77850370c46325d987cb525569fb63c5d3bc53950e6d4c5f174e25a1ee9017b5d450606add152b534931d7d4e8455cc91f9b15bf05ec36e377fa0241617cce7cf5064806c467f678d3b4080d6f1cc50af26ca209417308281b68af282623eaa63e5b5c0723d8b8c37ff0777b1a20f8ccb1dccc43997f1ee0e44da4a67a',
+		},
+		p192_fail: {
+			// Test signature (from 04_keygen) against wrong key.
+			alg: 'SHA1',
+			data: 'Message',
+			key: '3049301306072a8648ce3d020106082a8648ce3d03010103320004ac2c77f529f91689fea0ea5efec7f210d8eea0b9e047ed563bc723e57670bd4887ebc732c523063d0a7c957bc97c1c43',
+			sig: '303402181e2dbd03ca5a4dbbdda18a967969c0ac246ef6b0562f572e021838e05d8ba04345299188147b2636015b777223016f32cde2',
+		},
+	};
+
+	for (test in tests) {
+		test_ecdsa(pk_mbedtls(), tests[test]);
+		test_ecdsa(pk_openssl(), tests[test]);
+	}
+%}
+-- End --
+
+-- Expect stdout --
+true
+true
+true
+true
+true
+true
+true
+true
+true
+true
+exception
+exception
+-- End --
+
+-- Expect stderr --
+-- End --
+
+-- File ecdsa.uc --
+export
+function test_ecdsa(pk, test)
+{
+	const mdAlg = test.alg;
+	const data = test.data;
+	const key = test.key;
+	const sig = test.sig;
+
+	const pubkeyDer = hexdec(key);
+	pk.set_public_key(pubkeyDer);
+	const pkey = pk.get_public_key();
+	assert(pkey == pubkeyDer);
+	let verify = 'undefined';
+	try {
+		verify = pk.verify(mdAlg, data, hexdec(sig));
+	} catch {
+		verify = 'exception';
+	}
+	print(verify, '\n');
+};
+-- End --