1<?php
2
3/**
4 * PrivateKey interface
5 *
6 * @category  Crypt
7 * @package   Common
8 * @author    Jim Wigginton <terrafrost@php.net>
9 * @copyright 2009 Jim Wigginton
10 * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
11 * @link      http://phpseclib.sourceforge.net
12 */
13
14namespace phpseclib3\Crypt\Common;
15
16/**
17 * PrivateKey interface
18 *
19 * @package Common
20 * @author  Jim Wigginton <terrafrost@php.net>
21 * @access  public
22 */
23interface PrivateKey
24{
25    public function sign($message);
26    //public function decrypt($ciphertext);
27    public function getPublicKey();
28    public function toString($type, array $options = []);
29
30    /**
31     * @param string|false $password
32     * @return mixed
33     */
34    public function withPassword($password = false);
35}
36