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    public class DHPublicKeyParameters
023        extends DHKeyParameters
024    {
025        private BigInteger      y;
026    
027        public DHPublicKeyParameters(
028            BigInteger      y,
029            DHParameters    params)
030        {
031            super(false, params);
032    
033            this.y = y;
034        }
035    
036        public BigInteger getY()
037        {
038            return y;
039        }
040    
041        public boolean equals(
042            Object  obj)
043        {
044            if (!(obj instanceof DHPublicKeyParameters))
045            {
046                return false;
047            }
048    
049            DHPublicKeyParameters   pKey = (DHPublicKeyParameters)obj;
050    
051            if (!pKey.getY().equals(y))
052            {
053                return false;
054            }
055    
056            return super.equals(obj);
057        }
058    }