/**
 * @(#)retry.java
 *
 * retry application
 *
 * @author
 * @version 1.00 2013/9/25
 */

package com.java2novice.random;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import org.bouncycastle.util.encoders.Hex;
import java.util.Random;
import java.io.PrintWriter;
import java.io.File;
import java.io.IOException;
import java.security.SecureRandom;
import java.math.BigInteger;

public class retry {

    public static void main(String[] args) throws IOException {
    	double i=0.000000000;
    	MessageDigest md;

		File file = new File ("Cracker.txt");
		try {
		md = MessageDigest.getInstance("SHA-256");
		int x=0;
    	PrintWriter writer = new PrintWriter("Cracker.txt", "UTF-8");
    	String OutP=("");
    	SecureRandom random = new SecureRandom();
    	String WhatToPrint=("");
    	String ToConvert = ("");
		String alphaNumerics = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890";
		String t = "";
		String ComparedTo="63bdb97304ab69679f4c1fd7fa80608cef5cbec61cb226a916d3cd12a4eab32a";
    	//10000000
    	while(!WhatToPrint.equals(ComparedTo))
    	{
    	t="";
    	double OneToTwentyFive=((Math.random())*25)+1;
    	for (int y = 0; y < 10; y++) {
   		t += alphaNumerics.charAt((int) (Math.random() * alphaNumerics.length()));
		}
    	OutP=((int)OneToTwentyFive+"-"+t);
    	md.update(OutP.getBytes());
    	byte[] shaDig = md.digest();
    	WhatToPrint=(new String(Hex.encode(shaDig)));
    	String OutQ=OutP;
    	if(WhatToPrint.equals(ComparedTo))
    	{
    		System.out.println(OutQ);
    	}
    	else{
    		i+=0.000000001;
    		System.out.println(i);
    	}


    	}



		}catch(IOException error){
			System.out.println("error");
		}
		catch(NoSuchAlgorithmException ex)
		{
			System.out.println("error2");
		}
		System.out.println("Done");


    }
}