/* * Copyright (c) 1997, 1999, 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.spec;import java.math.BigInteger;/** * This class specifies a DSA private key with its associated parameters. * * @author Jan Luehe * * * @see java.security.Key * @see java.security.KeyFactory * @see KeySpec * @see DSAPublicKeySpec * @see PKCS8EncodedKeySpec * * @since 1.2 */public class DSAPrivateKeySpec implements KeySpec { private BigInteger x; private BigInteger p; private BigInteger q; private BigInteger g; /** * Creates a new DSAPrivateKeySpec with the specified parameter values. * * @param x the private key. * * @param p the prime. * * @param q the sub-prime. * * @param g the base. */ public DSAPrivateKeySpec(BigInteger x, BigInteger p, BigInteger q, BigInteger g) { this.x = x; this.p = p; this.q = q; this.g = g; } /** * Returns the private key <code>x</code>. * * @return the private key <code>x</code>. */ public BigInteger getX() { return this.x; } /** * Returns the prime <code>p</code>. * * @return the prime <code>p</code>. */ public BigInteger getP() { return this.p; } /** * Returns the sub-prime <code>q</code>. * * @return the sub-prime <code>q</code>. */ public BigInteger getQ() { return this.q; } /** * Returns the base <code>g</code>. * * @return the base <code>g</code>. */ public BigInteger getG() { return this.g; }}
/*
* Copyright (c) 1997, 1999, 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.spec;
import java.math.BigInteger;
/**
* This class specifies a DSA private key with its associated parameters.
*
* @author Jan Luehe
*
*
* @see java.security.Key
* @see java.security.KeyFactory
* @see KeySpec
* @see DSAPublicKeySpec
* @see PKCS8EncodedKeySpec
*
* @since 1.2
*/
public class DSAPrivateKeySpec implements KeySpec {
private BigInteger x;
private BigInteger p;
private BigInteger q;
private BigInteger g;
/**
* Creates a new DSAPrivateKeySpec with the specified parameter values.
*
* @param x the private key.
*
* @param p the prime.
*
* @param q the sub-prime.
*
* @param g the base.
*/
public DSAPrivateKeySpec(BigInteger x, BigInteger p, BigInteger q,
BigInteger g) {
this.x = x;
this.p = p;
this.q = q;
this.g = g;
}
/**
* Returns the private key <code>x</code>.
*
* @return the private key <code>x</code>.
*/
public BigInteger getX() {
return this.x;
}
/**
* Returns the prime <code>p</code>.
*
* @return the prime <code>p</code>.
*/
public BigInteger getP() {
return this.p;
}
/**
* Returns the sub-prime <code>q</code>.
*
* @return the sub-prime <code>q</code>.
*/
public BigInteger getQ() {
return this.q;
}
/**
* Returns the base <code>g</code>.
*
* @return the base <code>g</code>.
*/
public BigInteger getG() {
return this.g;
}
}