Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.UnsupportedEncodingException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Main {
    public static String getMD5EncryptedString(byte[] _encTarget) {
        String encTarget = "";
        try {
            encTarget = new String(_encTarget, "UTF-8");
        } catch (UnsupportedEncodingException e1) {
            System.out.println("error converting byte[] to string");
        }
        MessageDigest mdEnc = null;
        try {
            mdEnc = MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException e) {
            System.out.println("Exception while encrypting to md5");
        } // Encryption algorithm
        mdEnc.update(encTarget.getBytes(), 0, encTarget.length());
        String md5 = new BigInteger(1, mdEnc.digest()).toString(16);
        while (md5.length() < 32) {
            md5 = "0" + md5;
        }
        return md5;
    }

    public static String getMD5EncryptedString(String encTarget) {
        MessageDigest mdEnc = null;
        try {
            mdEnc = MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException e) {
            System.out.println("Exception while encrypting to md5");
            e.printStackTrace();
        } // Encryption algorithm
        mdEnc.update(encTarget.getBytes(), 0, encTarget.length());
        String md5 = new BigInteger(1, mdEnc.digest()).toString(16);
        while (md5.length() < 32) {
            md5 = "0" + md5;
        }
        return md5;
    }
}