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<?
/**
 * Simple and easy secure encrypted unique signature
 *
 * Basically this algorithm provides a unique signature for a specific visitor
 *
 * @requirements  PHP 5.x, PEAR Crypt HMAC, PEAR Net User Agent
 *
 * @author    Lopo Lencastre de Almeida, iPublicis - Internet Agency, Portugal <http://www.ipublicis.com>
 * @copyright Copyright 2008 Lopo Lencastre de Almeida, iPublicis - Internet Agency, Portugal
 * @version   Version 1.0, first public release
 * @license   http://opensource.org/licenses/lgpl-3.0.html GNU Lesser General Public License v3
 *
 * @package   signature sample
 *
 * @donation  http://smsh.me/7kit
 **/
 
 // Include Pear HMAC2 package
 /* require_once ('PEAR/Crypt/HMAC2.php'); */
 require_once ('./Crypt/HMAC2.php');
 
 // Include Pear Net_UserAgent_Detect package
 /* require_once ('PEAR/Net_UserAgent/Detect.php'); */
 require_once ('./Net_UserAgent/Detect.php');
 
 // Include class file
 require_once 'class.signature.php';
 
 // Instantiate new signature object
 $sign = new signature();
 
 // Create new signature
 $signature = $sign->create();
 ?>
 
 <html>
 <head>
 <title>Example usage of class.signature.php</title>
 </head>
 <body>
 <h1>Your signature:</h1>
 <?php
 // Output the value
 echo "    <h3>".$signature."</h3>";
 ?>
 <small>Help us. <a href="http://smsh.me/7kit">Donate now</a>. Anything will be welcomed!</small>
 </body>
 </html>
 
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