/*

 * Copyright (c) 2005, 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 6232513

 * @summary RMI interoperability issue with DSAPublicKey obj between

 *              JDK1.4 & JDK1.5

 * @run main/othervm/java.security.policy=SerialDSAPubKey.policy -Dsun.security.key.serial.interop=true -Dsun.security.pkcs11.enable-solaris=false SerialDSAPubKey

 */

import java.io.*;

import java.math.BigInteger;

import java.security.*;

import javax.crypto.*;

import javax.crypto.spec.*;

public class SerialDSAPubKey {

    // provider

    private static final String SUN = "SUN";

    public static void main(String[] args) throws Exception {

        // This test generates sun.security.DSAPublicKey

        // (not sun.security.DSAPublicKeyImpl, as Serial.java does)

        // generate DSA key pair

        KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA", SUN);

        kpg.initialize(512);

        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");

        }

    }

}