167 lines
6.7 KiB
Java
167 lines
6.7 KiB
Java
/*
|
|
* Copyright (c) 2015, 2024, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code 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
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
import static javax.crypto.Cipher.getMaxAllowedKeyLength;
|
|
|
|
import java.security.InvalidKeyException;
|
|
import java.security.Key;
|
|
import java.security.NoSuchAlgorithmException;
|
|
import java.security.NoSuchProviderException;
|
|
import java.util.Arrays;
|
|
import java.util.List;
|
|
|
|
import javax.crypto.Cipher;
|
|
import javax.crypto.IllegalBlockSizeException;
|
|
import javax.crypto.KeyGenerator;
|
|
import javax.crypto.NoSuchPaddingException;
|
|
import javax.crypto.SecretKey;
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8075286 8248268
|
|
* @summary Test the AES-Key-Wrap and AES-Key-Wrap-Pad algorithm OIDs in JDK.
|
|
* OID and Algorithm transformation string should match.
|
|
* Both could be able to be used to generate the algorithm instance.
|
|
* @run main TestAESWrapOids
|
|
*/
|
|
public class TestAESWrapOids {
|
|
|
|
private static final String PROVIDER_NAME =
|
|
System.getProperty("test.provider.name", "SunJCE");
|
|
|
|
private static final List<DataTuple> DATA = Arrays.asList(
|
|
new DataTuple("2.16.840.1.101.3.4.1.5", "AESWrap_128"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.25", "AESWrap_192"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.45", "AESWrap_256"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.5", "AES_128/KW/NoPadding"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.25", "AES_192/KW/NoPadding"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.45", "AES_256/KW/NoPadding"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.8", "AES_128/KWP/NoPadding"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.28", "AES_192/KWP/NoPadding"),
|
|
new DataTuple("2.16.840.1.101.3.4.1.48", "AES_256/KWP/NoPadding"));
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
for (DataTuple dataTuple : DATA) {
|
|
int maxAllowedKeyLength = getMaxAllowedKeyLength(
|
|
dataTuple.algorithm);
|
|
boolean supportedKeyLength =
|
|
maxAllowedKeyLength >= dataTuple.keyLength;
|
|
|
|
try {
|
|
runTest(dataTuple, supportedKeyLength);
|
|
System.out.println("passed");
|
|
} catch (InvalidKeyException ike) {
|
|
if (supportedKeyLength) {
|
|
throw new RuntimeException(String.format(
|
|
"The key length %d is supported, but test failed.",
|
|
dataTuple.keyLength), ike);
|
|
} else {
|
|
System.out.printf(
|
|
"Catch expected InvalidKeyException "
|
|
+ "due to the key length %d is greater "
|
|
+ "than max supported key length %d%n",
|
|
dataTuple.keyLength, maxAllowedKeyLength);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void runTest(DataTuple dataTuple, boolean supportedKeyLength)
|
|
throws NoSuchAlgorithmException, NoSuchProviderException,
|
|
NoSuchPaddingException, InvalidKeyException,
|
|
IllegalBlockSizeException {
|
|
Cipher algorithmCipher = Cipher.getInstance(
|
|
dataTuple.algorithm, PROVIDER_NAME);
|
|
Cipher oidCipher = Cipher.getInstance(dataTuple.oid, PROVIDER_NAME);
|
|
|
|
if (algorithmCipher == null) {
|
|
throw new RuntimeException(String.format(
|
|
"Test failed: algorithm string %s getInstance failed.%n",
|
|
dataTuple.algorithm));
|
|
}
|
|
|
|
if (oidCipher == null) {
|
|
throw new RuntimeException(
|
|
String.format("Test failed: OID %s getInstance failed.%n",
|
|
dataTuple.oid));
|
|
}
|
|
|
|
if (!algorithmCipher.getAlgorithm().equals(
|
|
dataTuple.algorithm)) {
|
|
throw new RuntimeException(String.format(
|
|
"Test failed: algorithm string %s getInstance "
|
|
+ "doesn't generate expected algorithm.%n",
|
|
dataTuple.oid));
|
|
}
|
|
|
|
KeyGenerator kg = KeyGenerator.getInstance("AES");
|
|
kg.init(dataTuple.keyLength);
|
|
SecretKey key = kg.generateKey();
|
|
|
|
// Wrap the key
|
|
algorithmCipher.init(Cipher.WRAP_MODE, key);
|
|
if (!supportedKeyLength) {
|
|
throw new RuntimeException(String.format(
|
|
"The key length %d is not supported, so the initialization"
|
|
+ " of algorithmCipher should fail.%n",
|
|
dataTuple.keyLength));
|
|
}
|
|
|
|
// Unwrap the key
|
|
oidCipher.init(Cipher.UNWRAP_MODE, key);
|
|
if (!supportedKeyLength) {
|
|
throw new RuntimeException(String.format(
|
|
"The key length %d is not supported, so the initialization"
|
|
+ " of oidCipher should fail.%n",
|
|
dataTuple.keyLength));
|
|
}
|
|
|
|
byte[] keyWrapper = algorithmCipher.wrap(key);
|
|
Key unwrappedKey = oidCipher.unwrap(keyWrapper, "AES",
|
|
Cipher.SECRET_KEY);
|
|
|
|
// Comparison
|
|
if (!Arrays.equals(key.getEncoded(), unwrappedKey.getEncoded())) {
|
|
throw new RuntimeException("Key comparison failed");
|
|
}
|
|
}
|
|
|
|
private static class DataTuple {
|
|
|
|
private final String oid;
|
|
private final String algorithm;
|
|
private final int keyLength;
|
|
|
|
private DataTuple(String oid, String algorithm) {
|
|
this.oid = oid;
|
|
this.algorithm = algorithm;
|
|
this.keyLength = switch (oid) {
|
|
case "2.16.840.1.101.3.4.1.5", "2.16.840.1.101.3.4.1.8"->128;
|
|
case "2.16.840.1.101.3.4.1.25", "2.16.840.1.101.3.4.1.28"->192;
|
|
case "2.16.840.1.101.3.4.1.45", "2.16.840.1.101.3.4.1.48"->256;
|
|
default->throw new RuntimeException("Unrecognized oid: " + oid);
|
|
};
|
|
}
|
|
}
|
|
}
|