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Android example source code file (Md5MessageDigest.java)

This example Android source code file (Md5MessageDigest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

md5messagedigest, messagedigest

The Md5MessageDigest.java Android example source code

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * 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.
 */

package android.security;

/**
 * Provides the MD5 hash encryption.
 */
public class Md5MessageDigest extends MessageDigest
{
    // ptr to native context
    private int mNativeMd5Context;
    
    public Md5MessageDigest()
    {
        init();
    }
    
    public byte[] digest(byte[] input)
    {
        update(input);
        return digest();
    }

    private native void init();
    public native void update(byte[] input);  
    public native byte[] digest();
    native public void reset();
}

Other Android examples (source code examples)

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