1 /*

     2  * otr4j, the open source java otr library.

     3  *

     4  * Distributable under LGPL license.

     5  * See terms of license at gnu.org.

     6  */

     7 package net.java.otr4j.io.messages;

     8 

     9 import java.security.PublicKey;

    10 import java.util.Arrays;

    11 

    12 /**

    13  * 

    14  * @author George Politis

    15  */

    16 public class SignatureX {

    17 	// Fields.

    18 	public PublicKey longTermPublicKey;

    19 	public int dhKeyID;

    20 	public byte[] signature;

    21 

    22 	// Ctor.

    23 	public SignatureX(PublicKey ourLongTermPublicKey, int ourKeyID,

    24 			byte[] signature) {

    25 		this.longTermPublicKey = ourLongTermPublicKey;

    26 		this.dhKeyID = ourKeyID;

    27 		this.signature = signature;

    28 	}

    29 

    30 	// Methods.

    31 	@Override

    32 	public int hashCode() {

    33 		// TODO: Needs work.

    34 		final int prime = 31;

    35 		int result = 1;

    36 		result = prime * result + dhKeyID;

    37 		result = prime

    38 				* result

    39 				+ ((longTermPublicKey == null) ? 0 : longTermPublicKey

    40 						.hashCode());

    41 		result = prime * result + Arrays.hashCode(signature);

    42 		return result;

    43 	}

    44 

    45 	@Override

    46 	public boolean equals(Object obj) {

    47 		// TODO: Needs work.

    48 		if (this == obj)

    49 			return true;

    50 		if (obj == null)

    51 			return false;

    52 		if (getClass() != obj.getClass())

    53 			return false;

    54 		SignatureX other = (SignatureX) obj;

    55 		if (dhKeyID != other.dhKeyID)

    56 			return false;

    57 		if (longTermPublicKey == null) {

    58 			if (other.longTermPublicKey != null)

    59 				return false;

    60 		} else if (!longTermPublicKey.equals(other.longTermPublicKey))

    61 			return false;

    62 		if (!Arrays.equals(signature, other.signature))

    63 			return false;

    64 		return true;

    65 	}

    66 

    67 }