���� JFIF �� � ( %"1"%)+...383,7(-.-
![]() Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /var/www/html/truyentranh/vendor/phpseclib/phpseclib/phpseclib/Crypt/Common/ |
<?php /** * Base Class for all stream ciphers * * PHP version 5 * * @author Jim Wigginton <[email protected]> * @author Hans-Juergen Petrich <[email protected]> * @copyright 2007 Jim Wigginton * @license http://www.opensource.org/licenses/mit-license.html MIT License * @link http://phpseclib.sourceforge.net */ namespace phpseclib3\Crypt\Common; /** * Base Class for all stream cipher classes * * @author Jim Wigginton <[email protected]> */ abstract class StreamCipher extends SymmetricKey { /** * Block Length of the cipher * * Stream ciphers do not have a block size * * @see \phpseclib3\Crypt\Common\SymmetricKey::block_size * @var int */ protected $block_size = 0; /** * Default Constructor. * * @see \phpseclib3\Crypt\Common\SymmetricKey::__construct() * @return \phpseclib3\Crypt\Common\StreamCipher */ public function __construct() { parent::__construct('stream'); } /** * Stream ciphers not use an IV * * @return bool */ public function usesIV() { return false; } }