<?php
 
// initialization class always 
 
$cryptClass = new cryptSession();
 
// If authorization is passed using your code then additional security is created...
 
if ($_POST['user_login'] == $Your_UserLogin && md5($_POST['user_password']) == $Your_UserPassword) {
 
    // Starting class function and created additional security.
 
    $cryptClass->generateIV();
 
}
 
?>
 
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