Java MD5 Byte Array md5P(final ByteBuffer bb)

Description

md P

License

Open Source License

Declaration

public static final byte[] md5P(final ByteBuffer bb) 

Method Source Code

//package com.java2s;
/*  Copyright (c) 2010 Xiaoyun Zhu
 * /*from w  ww  . j  a va 2s  .  c  om*/
 *  Permission is hereby granted, free of charge, to any person obtaining a copy  
 *  of this software and associated documentation files (the "Software"), to deal  
 *  in the Software without restriction, including without limitation the rights  
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell  
 *  copies of the Software, and to permit persons to whom the Software is  
 *  furnished to do so, subject to the following conditions:
 *  
 *  The above copyright notice and this permission notice shall be included in  
 *  all copies or substantial portions of the Software.
 *  
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR  
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,  
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE  
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER  
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,  
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN  
 *  THE SOFTWARE.  
 */

import java.nio.ByteBuffer;

import java.security.MessageDigest;

public class Main {
    private static MessageDigest MD5;

    public static final byte[] md5P(final ByteBuffer bb) {
        final byte[] array = bb.array();
        final int position = bb.position();
        final int len = bb.remaining();
        return md5(array, position, len);
    }

    private static byte[] md5(final byte[] array, final int position, final int len) {
        MD5.reset();
        MD5.update(array, position, len);
        return MD5.digest();
    }
}

Related

1. md5Bytes(String s)
2. md5Digest(byte[] bytes)
3. md5Hex(byte data[])
4. md5Hex(byte[] data)
5. md5key(byte[] key)
6. MD5Raw(byte[] src)