Java xor xor(byte[] b1, byte[] b2)

Description

xor

License

Apache License

Declaration

public static byte[] xor(byte[] b1, byte[] b2) 

Method Source Code

//package com.java2s;
/**/*from   w ww.  jav a  2 s  .com*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static byte[] xor(byte[] b1, byte[] b2) {
        byte[] bLess = null;
        byte[] bMore = null;

        if (b1.length > b2.length) {
            bLess = b2;
            bMore = b1;
        } else {
            bLess = b1;
            bMore = b2;
        }

        for (int i = 0; i < bLess.length; i++) {
            bMore[i] = (byte) (bMore[i] ^ bLess[i]);
        }

        return bMore;
    }
}

Related

1. xor(byte[] a, int offsetA, byte[] b, int offsetB, byte[] dst, int dstOffset, int length)
2. xor(byte[] aBuffer, int aOffset, int aLength, byte[] aMask, int aMaskOffset)
3. xor(byte[] array1, byte[] array2)
4. XOR(byte[] array1, byte[] array2)
5. xor(byte[] b1, byte[] b2)
6. xor(byte[] block, byte[] val)
7. xor(byte[] block, byte[] val)
8. xor(byte[] bytes, int offset, byte[] bytesToMix, int mixOffset, int len)
9. xor(byte[] bytes1, byte[] bytes2)