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/*
* Copyright (c) 2003, 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.
*/
/*
* @test
* @bug 4532506 4999599
* @library /test/lib
* @summary Serializing KeyPair on one VM (Sun),
* and Deserializing on another (IBM) fails
* @run main/othervm/java.security.policy=Serial.policy Serial
*/
import java.io.*;
import java.math.BigInteger;
import java.security.*;
import javax.crypto.*;
import javax.crypto.spec.*;
import jdk.test.lib.security.DiffieHellmanGroup;
import jdk.test.lib.security.SecurityUtils;
public class Serial {
// providers
private static final String SUN = System.getProperty("test.provider.name", "SUN");
private static final String RSA = System.getProperty("test.provider.name", "SunRsaSign");
private static final String JCE = System.getProperty("test.provider.name", "SunJCE");
public static void main(String[] args) throws Exception {
// generate DSA key pair
String kpgAlgorithmDsa = "DSA";
KeyPairGenerator kpg = KeyPairGenerator.getInstance(kpgAlgorithmDsa, SUN);
kpg.initialize(SecurityUtils.getTestKeySize(kpgAlgorithmDsa));
KeyPair dsaKp = kpg.genKeyPair();
// serialize DSA key pair
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(dsaKp);
oos.close();
// deserialize DSA key pair
ObjectInputStream ois = new ObjectInputStream
(new ByteArrayInputStream(baos.toByteArray()));
KeyPair dsaKp2 = (KeyPair)ois.readObject();
ois.close();
if (!dsaKp2.getPublic().equals(dsaKp.getPublic()) ||
!dsaKp2.getPrivate().equals(dsaKp.getPrivate())) {
throw new SecurityException("DSA test failed");
}
// generate RSA key pair
String kpgAlgorithmRsa = "RSA";
kpg = KeyPairGenerator.getInstance(kpgAlgorithmRsa, RSA);
kpg.initialize(SecurityUtils.getTestKeySize(kpgAlgorithmRsa));
KeyPair rsaKp = kpg.genKeyPair();
// serialize RSA key pair
baos.reset();
oos = new ObjectOutputStream(baos);
oos.writeObject(rsaKp);
oos.close();
// deserialize RSA key pair
ois = new ObjectInputStream
(new ByteArrayInputStream(baos.toByteArray()));
KeyPair rsaKp2 = (KeyPair)ois.readObject();
ois.close();
if (!rsaKp2.getPublic().equals(rsaKp.getPublic()) ||
!rsaKp2.getPrivate().equals(rsaKp.getPrivate())) {
throw new SecurityException("RSA test failed");
}
// generate DH key pair
DiffieHellmanGroup dhGroup = SecurityUtils.getTestDHGroup();
kpg = KeyPairGenerator.getInstance("DiffieHellman", JCE);
kpg.initialize(new DHParameterSpec(dhGroup.getPrime(), dhGroup.getBase()));
KeyPair dhKp = kpg.genKeyPair();
// serialize DH key pair
baos.reset();
oos = new ObjectOutputStream(baos);
oos.writeObject(dhKp);
oos.close();
// deserialize DH key pair
ois = new ObjectInputStream
(new ByteArrayInputStream(baos.toByteArray()));
KeyPair dhKp2 = (KeyPair)ois.readObject();
ois.close();
if (!dhKp2.getPublic().equals(dhKp.getPublic()) ||
!dhKp2.getPrivate().equals(dhKp.getPrivate())) {
throw new SecurityException("DH test failed");
}
// generate RC5 key
SecretKeySpec rc5Key = new SecretKeySpec(new byte[128], "RC5");
// serialize RC5 key
baos.reset();
oos = new ObjectOutputStream(baos);
oos.writeObject(rc5Key);
oos.close();
// deserialize RC5 key
ois = new ObjectInputStream
(new ByteArrayInputStream(baos.toByteArray()));
SecretKey rc5Key2 = (SecretKey)ois.readObject();
ois.close();
if (!rc5Key.equals(rc5Key2)) {
throw new SecurityException("RC5 test failed");
}
// generate PBE key
// Salt
byte[] salt = {
(byte)0xc7, (byte)0x73, (byte)0x21, (byte)0x8c,
(byte)0x7e, (byte)0xc8, (byte)0xee, (byte)0x99
};
// Iteration count
int count = 20;
// Create PBE parameter set
PBEParameterSpec pbeParamSpec = new PBEParameterSpec(salt, count);
char[] password = new char[] {'f', 'o', 'o'};
PBEKeySpec pbeKeySpec = new PBEKeySpec(password);
SecretKeyFactory keyFac =
SecretKeyFactory.getInstance("PBEWithMD5AndDES", JCE);
SecretKey pbeKey = keyFac.generateSecret(pbeKeySpec);
// serialize PBE key
baos.reset();
oos = new ObjectOutputStream(baos);
oos.writeObject(pbeKey);
oos.close();
// deserialize PBE key
ois = new ObjectInputStream
(new ByteArrayInputStream(baos.toByteArray()));
SecretKey pbeKey2 = (SecretKey)ois.readObject();
ois.close();
if (!pbeKey.equals(pbeKey2)) {
throw new SecurityException("PBE test failed");
}
checkKey("AES", 128);
checkKey("Blowfish", -1);
checkKey("DES", 56);
checkKey("DESede", 168);
checkKey("HmacMD5", -1);
checkKey("HmacSHA1", -1);
}
private static void checkKey(String algorithm, int size) throws Exception {
// generate key
KeyGenerator kg = KeyGenerator.getInstance(algorithm, JCE);
if (size > 0) {
kg.init(size);
}
SecretKey key = kg.generateKey();
// serialize key
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(key);
oos.close();
// deserialize key
ObjectInputStream ois = new ObjectInputStream
(new ByteArrayInputStream(baos.toByteArray()));
SecretKey key2 = (SecretKey)ois.readObject();
ois.close();
if (!key.equals(key2)) {
throw new SecurityException(algorithm + " test failed");
}
}
}
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