Java MD5 Byte Array md5(byte[] bytes)

Description

Performs an MD5 hash

License

Apache License

Parameter

Parameter	Description
bytes	Data to hash

Return

Hashed data

Declaration

static byte[] md5(byte[] bytes) 

Method Source Code

//package com.java2s;
/*//from   w w w. j  ava2  s  .co  m
 * Copyright 2011 The Netty Project
 *
 * The Netty Project 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.
 */

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Main {
    /**
     * Performs an MD5 hash
     *
     * @param bytes
     *            Data to hash
     * @return Hashed data
     */
    static byte[] md5(byte[] bytes) {
        try {
            MessageDigest md = MessageDigest.getInstance("MD5");
            return md.digest(bytes);
        } catch (NoSuchAlgorithmException e) {
            throw new InternalError("MD5 not supported on this platform");
        }
    }
}

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