| public __construct ( array $config = [] ) : void | ||
| $config | array | Configuration array. You can override the default cipher and mode. |
| return | void | |
public function __construct(array $config = array())
{
if (!static::enabled()) {
throw new ConfigException("The Mcrypt extension is not installed or enabled.");
}
if (!isset($config['secret'])) {
throw new ConfigException("Encrypt strategy requires a secret key.");
}
parent::__construct($config + $this->_defaults);
$cipher = $this->_config['cipher'];
$mode = $this->_config['mode'];
static::$_resource = mcrypt_module_open($cipher, '', $mode, '');
$this->_config['vector'] = static::_vector();
}