/*

 * Copyright (c) 1996, 2013, 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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.

 */

package java.security;

import java.util.*;

/**

 * This class is a simple holder for a key pair (a public key and a

 * private key). It does not enforce any security, and, when initialized,

 * should be treated like a PrivateKey.

 *

 * @see PublicKey

 * @see PrivateKey

 *

 * @author Benjamin Renaud

 * @since 1.1

 */

public final class KeyPair implements java.io.Serializable {

    private static final long serialVersionUID = -7565189502268009837L;

    private PrivateKey privateKey;

    private PublicKey publicKey;

    /**

     * Constructs a key pair from the given public key and private key.

     *

     * <p>Note that this constructor only stores references to the public

     * and private key components in the generated key pair. This is safe,

     * because {@code Key} objects are immutable.

     *

     * @param publicKey the public key.

     *

     * @param privateKey the private key.

     */

    public KeyPair(PublicKey publicKey, PrivateKey privateKey) {

        this.publicKey = publicKey;

        this.privateKey = privateKey;

    }

    /**

     * Returns a reference to the public key component of this key pair.

     *

     * @return a reference to the public key.

     */

    public PublicKey getPublic() {

        return publicKey;

    }

     /**

     * Returns a reference to the private key component of this key pair.

     *

     * @return a reference to the private key.

     */

   public PrivateKey getPrivate() {

        return privateKey;

    }

}