Android MD5 Encode MD5(String s)

Description

MD

Declaration

public final static String MD5(String s) 

Method Source Code

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

public class Main {

    public final static String MD5(String s) {
        char hexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8',
                '9', 'a', 'b', 'c', 'd', 'e', 'f' };
        try {//w  w w . j ava  2  s  .  c om
            byte[] strTemp = s.getBytes();
            MessageDigest mdTemp = MessageDigest.getInstance("MD5");
            mdTemp.update(strTemp);
            byte[] md = mdTemp.digest();
            int j = md.length;
            char str[] = new char[j * 2];
            int k = 0;
            for (int i = 0; i < j; i++) {
                byte byte0 = md[i];
                str[k++] = hexDigits[byte0 >>> 4 & 0xf];
                str[k++] = hexDigits[byte0 & 0xf];
            }
            return new String(str);
        } catch (Exception e) {
            return null;
        }
    }
}

Related

1. MD5Crypto(String str)
2. getMD5Str(String str)
3. md5(String s)
4. MD5Crypto(String str)
5. stringToMD5(String string)
6. md5sum(String string)
7. MD5(String str)