001    /**
002     *
003     *  Licensed to the Apache Software Foundation (ASF) under one or more
004     *  contributor license agreements.  See the NOTICE file distributed with
005     *  this work for additional information regarding copyright ownership.
006     *  The ASF licenses this file to You under the Apache License, Version 2.0
007     *  (the "License"); you may not use this file except in compliance with
008     *  the License.  You may obtain a copy of the License at
009     *
010     *     http://www.apache.org/licenses/LICENSE-2.0
011     *
012     *  Unless required by applicable law or agreed to in writing, software
013     *  distributed under the License is distributed on an "AS IS" BASIS,
014     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     *  See the License for the specific language governing permissions and
016     *  limitations under the License.
017     */
018    
019    package org.apache.geronimo.util.crypto.params;
020    
021    import java.math.BigInteger;
022    
023    public class DHPublicKeyParameters
024        extends DHKeyParameters
025    {
026        private BigInteger      y;
027    
028        public DHPublicKeyParameters(
029            BigInteger      y,
030            DHParameters    params)
031        {
032            super(false, params);
033    
034            this.y = y;
035        }
036    
037        public BigInteger getY()
038        {
039            return y;
040        }
041    
042        public boolean equals(
043            Object  obj)
044        {
045            if (!(obj instanceof DHPublicKeyParameters))
046            {
047                return false;
048            }
049    
050            DHPublicKeyParameters   pKey = (DHPublicKeyParameters)obj;
051    
052            if (!pKey.getY().equals(y))
053            {
054                return false;
055            }
056    
057            return super.equals(obj);
058        }
059    }