/*
* Copyright (c) 1997, 2007, 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.
*
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*/
package javax.crypto.interfaces;
import java.math.BigInteger;
/**
* The interface to a Diffie-Hellman private key.
*
* @author Jan Luehe
*
* @see DHKey
* @see DHPublicKey
* @since 1.4
*/
public interface DHPrivateKey extends DHKey, java.security.PrivateKey {
/**
* The class fingerprint that is set to indicate serialization
* compatibility since J2SE 1.4.
*/
static final long serialVersionUID = 2211791113380396553L;
/**
* Returns the private value, <code>x</code>.
*
* @return the private value, <code>x</code>
*/
BigInteger getX();
}