001    /**
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    
018    package org.apache.geronimo.util.crypto.params;
019    
020    import java.math.BigInteger;
021    
022    import org.apache.geronimo.util.crypto.CipherParameters;
023    
024    public class DSAParameters
025        implements CipherParameters
026    {
027        private BigInteger              g;
028        private BigInteger              q;
029        private BigInteger              p;
030        private DSAValidationParameters validation;
031    
032        public DSAParameters(
033            BigInteger  p,
034            BigInteger  q,
035            BigInteger  g)
036        {
037            this.g = g;
038            this.p = p;
039            this.q = q;
040        }
041    
042        public DSAParameters(
043            BigInteger              p,
044            BigInteger              q,
045            BigInteger              g,
046            DSAValidationParameters params)
047        {
048            this.g = g;
049            this.p = p;
050            this.q = q;
051            this.validation = params;
052        }
053    
054        public BigInteger getP()
055        {
056            return p;
057        }
058    
059        public BigInteger getQ()
060        {
061            return q;
062        }
063    
064        public BigInteger getG()
065        {
066            return g;
067        }
068    
069        public DSAValidationParameters getValidationParameters()
070        {
071            return validation;
072        }
073    
074        public boolean equals(
075            Object  obj)
076        {
077            if (!(obj instanceof DSAParameters))
078            {
079                return false;
080            }
081    
082            DSAParameters    pm = (DSAParameters)obj;
083    
084            return (pm.getP().equals(p) && pm.getQ().equals(q) && pm.getG().equals(g));
085        }
086    }