Decrypting MD5

Any ideas on how to get original string from a MD5?

 

The whole point of MD5 is that this is effectively impossible. Hypothetically you could maintain a database of the many millions/billions/trillions of possible strings and their hashed counterparts, but this would be prohibitively server resource intensive. If you're trying to decrypt MD5 hashed string from someone else, it is quite likely they will have added a secret salt that would make even having the massive database not work as intended.

 

No its my own md5 and salt. I get your point.

 

sorry to break it to you.. but really there is no way to decrypt it unless you have like milions of $$ to spare..

 

use this code

<?php
function hash_password($s,$t = 2) {
  for ($i = 0; $i < $t; $i++)
    $s = md5($s);
  return $s;
}

/*
hash_password($password,2) = md5(md5($password))
hash_password($password,3) = md5(md5(md5($password)))
etc ...
*/

?>

PHP:

 

I know how to md5

 

when i did google there was two tools i checked it and test it also but duhh none of was working properly...

 

If you've got an unsalted md5 hash of a relatively short string (e.g. password), usually you can crack it by using rainbow tables. http://www.milw0rm.com/cracker/insert.php

Also:

..dumbest thing I've seen in a few weeks.