<?
//db.php
//configure below mysql variables
$dbhost='localhost';
$accountname='root';
$password='';
$database='my database';
?>

<?
//index.php
if (isset($_GET['hash']))
	{
	set_time_limit(0);
	ini_set('memory_limit','512M');
	ini_set('mysql.cache_size','1073741824');
	include('db.php');
	mysql_connect($dbhost,$accountname,$password)
	or die("Could not connect to MySQL server");
	mysql_select_db($database) or die(mysql_error()."Could not select database");
	$rowid=0;
	$sqlresult=mysql_query("SELECT * FROM `dehasher`");
	while ($row = mysql_fetch_array($sqlresult))
		{
		if ($_GET['hash']==$row['hash'])
			{
			$word=$row['word'];
			$dehashed=1;
			break;
			}
		}
	mysql_free_result($sqlresult);
	unset($row);
	}
echo "Enter in the details below and click the dehash button to dehash the code.<br>
<b>Please note it may take a few minutes to dehash due to the size of the database</b><br>
<table border=1 cellpadding=5 cellspacing=0 bgcolor=#FFCCCC><tr><td>
<form style='padding:0; margin:0;'>
<table border=0 cellpadding=0 cellspacing=0 bgcolor=#FFCCCC><tr><td>
Insert hash below</td><td>Hash type</td></tr><tr><td valign=top>
<input type='text' name='hash' size=50> </td><td align=left><input type='submit' value='dehash'>
</td></tr></table>
</form></td></tr></table>";
if (!isset($dehashed)) { $dehashed=0; }
if ($dehashed==1)
    {
    echo "<p>.<p><font size=3>The hash was decrypted successfully.<br>Below are the details:<br>
    <table border=1 cellpadding=0 cellspacing=0><tr><td>
    <table border=0 cellpadding=4 cellspacing=0><tr>
    <td bgcolor=#EEBBBB><font face='arial'><b>Word</b></font></td><td bgcolor=#FFCCCC>".$word."</td></tr><tr>
    <td bgcolor=#D8CCCC><font face='arial'><b>Hash</b></font></td><td bgcolor=#E9DDDD>".$_GET['hash']."</td></tr></table>
    </td></tr></table>";
    } else if (isset($_GET['hash'])) {
    echo "<b>Your hash could not be decrypted.</b>";
    }
?>

<?
//generator.php
set_time_limit(0);
ini_set('memory_limit','2147483648M');
ini_set('mysql.cache_size','1073741824');
include('db.php');
mysql_connect($dbhost,$accountname,$password)
or die("Could not connect to MySQL server");
mysql_select_db($database) or die(mysql_error()."Could not select database");
$rownum=0;
//echo - text debugger for IE.
echo "<img src=0.gif width=1 height=1 alt='                                                       ".
"                                                                                             '><br>";
$list=" ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890`~!@#$%^&*()-_=+\|[{]};:\"',<.>/?abcdefghijklmnopqrstuvwxyz.,";
$loops=38430716820228233;
$chars=30;
$allwords=array();
$sqlresult=mysql_query("SELECT `word` FROM `dehasher`");
while ($row = mysql_fetch_array($sqlresult))
        {
        $allwords[]=$row['word'];
        }
mysql_free_result($sqlresult);
unset($row);
unset($sqlresult);
while (count($allwords)<$loops)
	{
	$escapecharplus=0;
	$repeat=mt_rand(1,$chars);
	while ($escapecharplus<$repeat)
		{
		$randomword.=$list[mt_rand(1, strlen($list)-1)];
		$escapecharplus+=1;
		}
	if (!in_array($randomword,$allwords))
		{
		$allwords[]=$randomword;
		$rowid+=1;
		mysql_query("INSERT INTO `dehasher` SET `word`='".mysql_real_escape_string($randomword).
                "', `hash`='".mysql_real_escape_string(hash('sha1', $randomword))."'");
		echo mysql_error();
		$rownum+=1;
		echo "<xmp>".$randomword."\n</xmp>";
                flush();
		unset($randomword);
                if (mt_rand(1,32)==2)
                        {
                        mysql_query("DELETE FROM `dehasher` WHERE `word`=''; DELETE FROM `dehasher` WHERE `hash`=''");
                        }
                usleep(50000); // lower cpu
                }
        }
?>