| /* |
| * 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; |
| } |
| } |