Does Security:cipher encrypted result depend on the server?

Question

I'm working in a cakephp application where I use Security::cipher in order to encrypt some data. It works perfectly but I've moved files and DB to another server and now the encrypted result is different. I've tried with some simple lines:

$security = new Security;
$code = $security->cipher('1234', Configure::read('Security.cipherSeed'));

When I print $code, the value is different in both servers. I've configured the same Security.cipherSeed in both core.php files. Is Security::cipher function using some server value to encrypt?

Thank you.