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+/* DSAPublicKeySpec.java --- DSA Public Key Specificaton class
+ Copyright (C) 1999, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.security.spec;
+import java.math.BigInteger;
+
+/**
+ DSA Public Key class Specification. Used to maintain the DSA
+ Public Keys.
+
+ @since JDK 1.2
+
+ @author Mark Benvenuto
+*/
+public class DSAPublicKeySpec implements KeySpec
+{
+ private BigInteger y = null;
+ private BigInteger p = null;
+ private BigInteger q = null;
+ private BigInteger g = null;
+
+ /**
+ Constructs a new DSAPublicKeySpec with the specified y, p, q, and g.
+
+ @param y the public key
+ @param p the prime
+ @param q the sub-prime
+ @param g the base
+ */
+ public DSAPublicKeySpec(BigInteger y, BigInteger p, BigInteger q, BigInteger g)
+ {
+ this.y = y;
+ this.p = p;
+ this.q = q;
+ this.g = g;
+ }
+
+ /**
+ Returns public key y for the DSA algorithm.
+
+ @return Returns the requested BigInteger
+ */
+ public BigInteger getY()
+ {
+ return this.y;
+ }
+
+ /**
+ Returns p for the DSA algorithm.
+
+ @return Returns the requested BigInteger
+ */
+ public BigInteger getP()
+ {
+ return this.p;
+ }
+
+ /**
+ Returns p for the DSA algorithm.
+
+ @return Returns the requested BigInteger
+ */
+ public BigInteger getQ()
+ {
+ return this.q;
+ }
+
+ /**
+ Returns g for the DSA algorithm.
+
+ @return Returns the requested BigInteger
+ */
+ public BigInteger getG()
+ {
+ return this.g;
+ }
+
+}
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