SignatureX.java

/*
 * otr4j, the open source java otr library.
 *
 * Distributable under LGPL license. See terms of license at gnu.org.
 */
package net.java.otr4j.io.messages;

import java.security.PublicKey;
import java.util.Arrays;

/** @author George Politis */
public class SignatureX {
    // Fields.
    public PublicKey longTermPublicKey;
    public int dhKeyID;
    public byte[] signature;

    // Ctor.
    public SignatureX(PublicKey ourLongTermPublicKey, int ourKeyID, byte[] signature) {
        this.longTermPublicKey = ourLongTermPublicKey;
        this.dhKeyID = ourKeyID;
        this.signature = signature;
    }

    // Methods.
    @Override
    public int hashCode() {
        // TODO: Needs work.
        final int prime = 31;
        int result = 1;
        result = prime * result + dhKeyID;
        result = prime * result + ((longTermPublicKey == null) ? 0 : longTermPublicKey.hashCode());
        result = prime * result + Arrays.hashCode(signature);
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        // TODO: Needs work.
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        SignatureX other = (SignatureX) obj;
        if (dhKeyID != other.dhKeyID)
            return false;
        if (longTermPublicKey == null) {
            if (other.longTermPublicKey != null)
                return false;
        } else if (!longTermPublicKey.equals(other.longTermPublicKey))
            return false;
        if (!Arrays.equals(signature, other.signature))
            return false;
        return true;
    }

}