[WeChall] WC Hashing Game

Welcome to the WeChall Hashing Game.
Your mission is to crack 2 lists of hahes.
The first list is using the WC3 hashing algorithm, which uses some fixed salt md5.
The second list is using the WC4 hashing algorithm, which uses salted sha1.

The solution is the 2 longest plaintexts of each list, concatenated with a comma.
Example solution: wordfrom1,wordfrom1,wordfrom2,wordfrom2.

The goal of this challenge is to demonstrate the advantage of the new algo over the old.
Note: All passwords are lowercase and real english words from a dictionary.
Some thanks go to Z, for encouraging me to change WC4 hashing algorithms.

Happy cracking!

GeSHi`ed PHP Quelltext für hg_wc4.php

<?php
define('HASHGAME_SALT_WC4', 'zomgsalt4');
 
function hashgame_wc4_salt($len = 4)
{        $alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
        $max = strlen($alpha)-1;
        $back = '';
        for ($i = 0; $i < $len; $i++)
        {                $back .= $alpha[rand(0, $max)];
        }
        return $back;
}
 function hashgame_wc4($password)
{
        $salt = hashgame_wc4_salt(4); // Generate random salt.
        return hash('sha1', HASHGAME_SALT_WC4.$password.$salt.HASHGAME_SALT_WC4, false).$salt;
} 
# PS: If you like the algo, you can grab the whole src from /inc/util/Common.php
# All the GWF/WC4 stuff is free as in beer ;)
?>

List of WC4 hashes. (WC4 Algo)

2475dd8bf57e29259c694e22d8ef7abd4a53f512f3JK

0c2bb58aeef40c7d5e5e13465213262bfe5db976BUkC

d1da7bf6a41111e07ce0dc286b4bc9b959d63f34a5t1

d3d3f41300349bb4709245f14d1a4757bc9b0760mu5t

1fb10494a5ecdbbe3d1a0229886a56e6d56894f5pZK4

92c9c9b6b60c03317365658bf894971ba34492f9EgvY

5d5ee8d3a329777852929990bc0657b4fa613fb1ZuIr

07d90fa2551818e677a79a85e1417f1cbc9c8aecLgkk

5d1a5ec3390d6fb344cad7e5141e28161cc71911JTgv

3004c5f1c45b61013accbc62bf58126e8dd23bc5lsTE

4e7e7796079966c20f9a94449b96a81b56e24f3f8yXp

d85a1a55779d642633ed7bbe3b28690114875bacQo54

f4f031445ed1bc85e60c25b9bc55364784ab9489fQOJ

b52611c043a7ad178e4cd9adf26b4a176706dec6NXFK

8e5149cc230a16edc4295cd088313bc47186118eATOA

4c5bc489f85e40a6983c5c365bd19b6f5668fd22qQLI

af760089bc2079df242320bf3cb0c14b598791cbBu0H

Ihre Lösung für WC Hashing Game
Antwort