hello_12413的专栏

package com.library.app.instrument;import android.annotation.SuppressLint;import java.security.SecureRandom;import javax.crypto.Cipher;import javax.crypto.SecretKey;import javax.crypto.SecretKeyFact

package com.library.app.instrument;import java.security.MessageDigest;import java.security.NoSuchAlgorithmException;/** * * @author admin * @see DesUtil */public class MD5 { private static f