Crypt class

Provides an easy and secure way to encrypt/decrypt data with PHP using the Symmetric Cryptography method, a low cost algorithm that works based on the shared keys conecpt.

<?php
require_once 'Crypt/Crypt.php';

$crypt = new Crypt();
$crypt->Mode = Crypt::MODE_HEX;
$crypt->Key  = '!@#$%&*()_+?:';
$encrypted = $crypt->encrypt('my test');
echo $crypt->decrypt($encrypted);
?>