Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Flazr <http://flazr.com> Copyright (C) 2009  Peter Thomas.
 *
 * This file is part of Flazr.
 *
 * Flazr is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Flazr is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Flazr.  If not, see <http://www.gnu.org/licenses/>.
 */

import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;

public class Main {
    public static byte[] sha256(final byte[] message, final byte[] key) {
        final Mac mac;
        try {
            mac = Mac.getInstance("HmacSHA256");
            mac.init(new SecretKeySpec(key, "HmacSHA256"));
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        return mac.doFinal(message);
    }
}