/* * Copyright (c) 1997, 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.spec; import java.math.BigInteger; /** * This class specifies the set of parameters used with the DSA algorithm. * * @author Jan Luehe * * * @see AlgorithmParameterSpec * * @since 1.2 */ public class DSAParameterSpec implements AlgorithmParameterSpec, java.security.interfaces.DSAParams { BigInteger p; BigInteger q; BigInteger g; /** * Creates a new DSAParameterSpec with the specified parameter values. * * @param p the prime. * * @param q the sub-prime. * * @param g the base. */ public DSAParameterSpec(BigInteger p, BigInteger q, BigInteger g) { this.p = p; this.q = q; this.g = g; } /** * Returns the prime {@code p}. * * @return the prime {@code p}. */ public BigInteger getP() { return this.p; } /** * Returns the sub-prime {@code q}. * * @return the sub-prime {@code q}. */ public BigInteger getQ() { return this.q; } /** * Returns the base {@code g}. * * @return the base {@code g}. */ public BigInteger getG() { return this.g; } }