CryptLib/Cipher/Block/Mode/ECB.php

   1 <?php
   2 /**
   3  * The ECB (Electronic CodeBook) mode implementation
   4  *
   5  * PHP version 5.3
   6  *
   7  * @category   PHPCryptLib
   8  * @package    Cipher
   9  * @subpackage Block
  10  * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
  11  * @copyright  2011 The Authors
  12  * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
  13  * @version    Build @@version@@
  14  */
  15
  16 namespace CryptLib\Cipher\Block\Mode;
  17
  18 /**
  19  * The ECB (Electronic CodeBook) mode implementation
  20  *
  21  * @category   PHPCryptLib
  22  * @package    Cipher
  23  * @subpackage Block
  24  * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
  25  */
  26 class ECB extends \CryptLib\Cipher\Block\AbstractMode {
  27
  28     /**
  29      * Decrypt the data using the supplied key, cipher and initialization vector
  30      *
  31      * @param string $data The data to decrypt
  32      *
  33      * @return string The decrypted data
  34      */
  35     protected function decryptBlock($data) {
  36         return $this->cipher->decryptBlock($data);
  37     }
  38
  39     /**
  40      * Encrypt the data using the supplied key, cipher and initialization vector
  41      *
  42      * @param string $data The data to encrypt
  43      *
  44      * @return string The encrypted data
  45      */
  46     protected function encryptBlock($data) {
  47         return $this->cipher->encryptBlock($data);
  48     }
  49
  50 }