simple-yewu/frontend/web/jk4.php

<?php
 

class AES
{
 
    public static function encrypt($key, $iv, $data)
    {
 
        $td = mcrypt_module_open(MCRYPT_RIJNDAEL_128, "", MCRYPT_MODE_CBC, "");
 
        mcrypt_generic_init($td, $key, $iv);
 
        $encrypted = mcrypt_generic($td, $data);
 
        mcrypt_generic_deinit($td);
 
        mcrypt_module_close($td);
        return base64_encode($encrypted);
    }

 
    public static function decrypt($key, $iv, $data)
    {
 
        $td = mcrypt_module_open(MCRYPT_RIJNDAEL_128,"",MCRYPT_MODE_CBC,"");
 
        mcrypt_generic_init($td, $key, $iv);
        $decode = base64_decode($data);
  
        $dencrypted = mdecrypt_generic($td, $decode);
 
        mcrypt_generic_deinit($td);
  
        mcrypt_module_close($td);

        return $dencrypted;
    }
}


$key = "cardream90123456";
$iv = "asdfw6789012345a";
$data = "13522624321";
$code = AES::encrypt($key,$iv,$data);
echo "AES EN:";
echo $code;
echo "<br/>";
echo "public key:";
echo $key;
echo "<br/>";
echo "private key:";
echo $iv;
echo "<br/>";
 
echo "AES DE mobile:";
echo AES::decrypt($key,$iv,$code);

?>