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<?php /** * Password Protected Trait for Private Keys * * PHP version 5 * * @author Jim Wigginton <[email protected]> * @copyright 2015 Jim Wigginton * @license http://www.opensource.org/licenses/mit-license.html MIT License * @link http://phpseclib.sourceforge.net */ namespace phpseclib3\Crypt\Common\Traits; /** * Password Protected Trait for Private Keys * * @author Jim Wigginton <[email protected]> */ trait PasswordProtected { /** * Password * * @var string|bool */ private $password = false; /** * Sets the password * * Private keys can be encrypted with a password. To unset the password, pass in the empty string or false. * Or rather, pass in $password such that empty($password) && !is_string($password) is true. * * @see self::createKey() * @see self::load() * @param string|bool $password */ public function withPassword($password = false) { $new = clone $this; $new->password = $password; return $new; } }