kettle传输数据如何加密

java使用ASE128对kettle加密传输数据，具体方法如下：

package com;import javax.crypto.Cipher;import javax.crypto.spec.IvParameterSpec;import javax.crypto.spec.SecretKeySpec;import sun.misc.BASE64Decoder;import sun.misc.BASE64Encoder;public class AES128 {private static String sKey = "6d782000a3625132";private static String ivParameter = "66692k0da001d091";private static AES128 instance = null;private AES128() {}public static AES128 getInstance() {if (instance == null)instance = new AES128();return instance;}// 加密public static String encrypt(String sSrc, String encodingFormat,String sKey, String ivParameter) throws Exception {Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");byte[] raw = sKey.getBytes();SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");// 使用CBC模式，需要一个向量iv，可增加加密算法的强度IvParameterSpec iv = new IvParameterSpec(ivParameter.getBytes());cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv);byte[] encrypted = cipher.doFinal(sSrc.getBytes(encodingFormat));// 此处使用BASE64做转码。return new BASE64Encoder().encode(encrypted);}public static void main(String[] args) throws Exception {// 需要加密的字串String cSrc = "12026198505162431";System.out.println("加密前的字串是：" + cSrc);// 加密long lStart = System.currentTimeMillis();String enString = AES128.getInstance().encrypt(cSrc, "utf-8", sKey,ivParameter);System.out.println("加密后的字串是：" + enString);long lUseTime = System.currentTimeMillis() - lStart;System.out.println("加密耗时：" + lUseTime + "毫秒");}