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