<?php

/**
 * Base Class for all block ciphers
 *
 * PHP version 5
 *
 * @author    Jim Wigginton <terrafrost@php.net>
 * @author    Hans-Juergen Petrich <petrich@tronic-media.com>
 * @copyright 2007 Jim Wigginton
 * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
 * @link      http://phpseclib.sourceforge.net
 *
 * Modified by woocommerce on 14-January-2026 using Strauss.
 * @see https://github.com/BrianHenryIE/strauss
 */

namespace Automattic\WooCommerce\Bookings\Vendor\phpseclib3\Crypt\Common;

/**
 * Base Class for all block cipher classes
 *
 * @author  Jim Wigginton <terrafrost@php.net>
 */
abstract class BlockCipher extends SymmetricKey
{
}
