phpseclib\Crypt\RC2::_setupMcrypt PHP Method

Setup the \phpseclib\Crypt\Common\SymmetricKey::ENGINE_MCRYPT $engine

See also: phpseclib\Crypt\Common\SymmetricKey::_setupMcrypt()

public _setupMcrypt ( )

    function _setupMcrypt()
    {
        if (!isset($this->key)) {
            $this->setKey('');
        }
        parent::_setupMcrypt();
    }

RC2