3 namespace Org\Mxchange\CoreFramework\Stream\Crypto;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Crypto\RandomNumber\RandomNumberGenerator;
7 use Org\Mxchange\CoreFramework\Stream\BaseStream;
10 * A general crypto stream class
12 * @author Roland Haeder <webmaster@shipsimu.org>
14 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2023 Core Developer Team
15 * @license GNU GPL 3.0 or any newer version
16 * @link http://www.shipsimu.org
18 * This program is free software: you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation, either version 3 of the License, or
21 * (at your option) any later version.
23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details.
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 abstract class BaseCryptoStream extends BaseStream {
35 private $rngInstance = NULL;
38 * Protected constructor
40 * @param $className Name of the class
43 protected function __construct (string $className) {
44 // Call parent constructor
45 parent::__construct($className);
49 * Setter for RNG instance
51 * @param $rngInstance An instance of a random number generator (RNG)
54 protected final function setRngInstance (RandomNumberGenerator $rngInstance) {
55 $this->rngInstance = $rngInstance;
59 * Getter for RNG instance
61 * @return $rngInstance An instance of a random number generator (RNG)
63 protected final function getRngInstance () {
64 return $this->rngInstance;