$cp = mdecrypt_module_open(MCRYPT_RIJNDAEL_128, '', 'cbc', '');

@mcrypt_generic_init($cp, $key,$key);

$enc = mdecrypt_generic($cp, $link);   

mcrypt_generic_deinit($cp);	
mcrypt_module_close($cp);

use Crypt::Rijndael_PP ':all';

$plain = rijndael_decrypt($key, MODE_CBC, $crypted,128,128);