Add basic AES128-CTR unit tests

Author: chfast

test/libdevcrypto/AES.cpp

@@ -31,47 +31,67 @@ BOOST_AUTO_TEST_SUITE(Crypto)
 
 BOOST_FIXTURE_TEST_SUITE(AES, TestOutputHelper)
 
+BOOST_AUTO_TEST_CASE(AesEncryptConst)
+{
+	auto key = asBytes("0123456789abcdef");
+	h128 iv;
+	iv[5] = 1;
+	auto msg = asBytes("Hello!.........................................");
+	auto e = encryptAES128CTR(&key, iv, &msg);
+	auto expected = "0378b494602bb95ef9e4832f9ba6cba50ea3423b5b2904a5ea66cfef31019ca39135f7e551829e85f64a099edc223d";
+	BOOST_CHECK_GT(msg.size(), 32);
+	BOOST_CHECK_EQUAL(msg.size(), e.size());
+	BOOST_CHECK_EQUAL(toHex(e), expected);
+}
+
+BOOST_AUTO_TEST_CASE(AesDecryptConst)
+{
+	auto key = asBytes("0123456789abcdef");
+	h128 iv;
+	iv[5] = 1;
+	auto msg = asBytes("Hello!.........................................");
+	auto d = decryptAES128CTR(&key, iv, &msg);
+	auto expected = "0378b494602bb95ef9e4832f9ba6cba50ea3423b5b2904a5ea66cfef31019ca39135f7e551829e85f64a099edc223d";
+	BOOST_CHECK_GT(msg.size(), 32);
+	BOOST_CHECK_EQUAL(msg.size(), d.size());
+	BOOST_CHECK_EQUAL(toHex(d.makeInsecure()), expected);
+}
+
 BOOST_AUTO_TEST_CASE(AesDecrypt)
 {
-	cnote << "AesDecrypt";
 	bytes seed = fromHex("2dbaead416c20cfd00c2fc9f1788ff9f965a2000799c96a624767cb0e1e90d2d7191efdd92349226742fdc73d1d87e2d597536c4641098b9a89836c94f58a2ab4c525c27c4cb848b3e22ea245b2bc5c8c7beaa900b0c479253fc96fce7ffc621");
 	KeyPair kp(sha3Secure(aesDecrypt(&seed, "test")));
 	BOOST_CHECK(Address("07746f871de684297923f933279555dda418f8a2") == kp.address());
 }
 
 BOOST_AUTO_TEST_CASE(AesDecryptWrongSeed)
 {
-	cnote << "AesDecryptWrongSeed";
 	bytes seed = fromHex("badaead416c20cfd00c2fc9f1788ff9f965a2000799c96a624767cb0e1e90d2d7191efdd92349226742fdc73d1d87e2d597536c4641098b9a89836c94f58a2ab4c525c27c4cb848b3e22ea245b2bc5c8c7beaa900b0c479253fc96fce7ffc621");
 	KeyPair kp(sha3Secure(aesDecrypt(&seed, "test")));
 	BOOST_CHECK(Address("07746f871de684297923f933279555dda418f8a2") != kp.address());
 }
 
 BOOST_AUTO_TEST_CASE(AesDecryptWrongPassword)
 {
-	cnote << "AesDecryptWrongPassword";
 	bytes seed = fromHex("2dbaead416c20cfd00c2fc9f1788ff9f965a2000799c96a624767cb0e1e90d2d7191efdd92349226742fdc73d1d87e2d597536c4641098b9a89836c94f58a2ab4c525c27c4cb848b3e22ea245b2bc5c8c7beaa900b0c479253fc96fce7ffc621");
 	KeyPair kp(sha3Secure(aesDecrypt(&seed, "badtest")));
 	BOOST_CHECK(Address("07746f871de684297923f933279555dda418f8a2") != kp.address());
 }
 
 BOOST_AUTO_TEST_CASE(AesDecryptFailInvalidSeed)
 {
-	cnote << "AesDecryptFailInvalidSeed";
 	bytes seed = fromHex("xdbaead416c20cfd00c2fc9f1788ff9f965a2000799c96a624767cb0e1e90d2d7191efdd92349226742fdc73d1d87e2d597536c4641098b9a89836c94f58a2ab4c525c27c4cb848b3e22ea245b2bc5c8c7beaa900b0c479253fc96fce7ffc621");
 	BOOST_CHECK(bytes() == aesDecrypt(&seed, "test"));
 }
 
 BOOST_AUTO_TEST_CASE(AesDecryptFailInvalidSeedSize)
 {
-	cnote << "AesDecryptFailInvalidSeedSize";
 	bytes seed = fromHex("000102030405060708090a0b0c0d0e0f");
 	BOOST_CHECK(bytes() == aesDecrypt(&seed, "test"));
 }
 
 BOOST_AUTO_TEST_CASE(AesDecryptFailInvalidSeed2)
 {
-	cnote << "AesDecryptFailInvalidSeed2";
 	bytes seed = fromHex("000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f");
 	BOOST_CHECK(bytes() == aesDecrypt(&seed, "test"));
 }