Android DES encrypt desEncodeCBC(byte[] key, byte[] keyiv, byte[] data)

Description

des Encode CBC

Declaration

public static byte[] desEncodeCBC(byte[] key, byte[] keyiv, byte[] data)
        throws Exception 

Method Source Code

//package com.java2s;
import java.security.Key;

import javax.crypto.Cipher;

import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.DESedeKeySpec;
import javax.crypto.spec.IvParameterSpec;

public class Main {

    public static byte[] desEncodeCBC(byte[] key, byte[] keyiv, byte[] data)
            throws Exception {
        Key deskey = null;//from w w  w .  j a v  a  2s.c  o m
        DESedeKeySpec spec = new DESedeKeySpec(key);
        SecretKeyFactory keyfactory = SecretKeyFactory
                .getInstance("desede");
        deskey = keyfactory.generateSecret(spec);
        Cipher cipher = Cipher.getInstance("desede" + "/CBC/NoPadding");
        IvParameterSpec ips = new IvParameterSpec(keyiv);
        cipher.init(Cipher.ENCRYPT_MODE, deskey, ips);
        byte[] bOut = cipher.doFinal(data);
        return bOut;
    }
}

Related

1. encode(String key, String data)
2. desEncodeECB(byte[] key, byte[] data)
3. decrypt(String property)
4. encrypt(String property)
5. encryptDES(String encryptString, String encryptKey)