Here you can find the source of xor(final byte[] hash, final byte[] input)
static void xor(final byte[] hash, final byte[] input)
//package com.java2s; /*// w w w . j ava 2 s. c o m * JBoss, Home of Professional Open Source. * Copyright 2014 Red Hat, Inc., and individual contributors * as indicated by the @author tags. * * Licensed 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 { static void xor(final byte[] hash, final byte[] input) { assert hash.length == input.length; for (int i = 0; i < hash.length; i++) { hash[i] ^= input[i]; } } }