Password.php

<?php
/**
 * en -> Simple class for encrypting passwords using Advanced Encryption Standard (AES) 256-bit
 * pt -> Classe simples para criptografia de senhas usando Advanced Encryption Standard (AES) 256-bit
 */
class Password {

    private static $key= "NeB36lAm30&"; // Random key for encryption
    
    public static function encript($password) {
        $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
        $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
        $encripted = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, self::key, $password, MCRYPT_MODE_ECB, $iv);
        return base64_encode($encripted);
        //return rand(1, 9) . base64_encode($encripted);
    }
    
    public static function decript($password) {
        $encripted = base64_decode($password);
        //$encripted = base64_decode(substr($password, 1));
        $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
        $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
        return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, self::key, $encripted, MCRYPT_MODE_ECB, $iv));
    }
}