public function testCreateFromServerConfiguration()
{
$instance = \CryptLib\Core\BigMath::createFromServerConfiguration();
if (extension_loaded('bcmath')) {
$this->assertEquals('CryptLib\\Core\\BigMath\\BCMath', get_class($instance));
} elseif (extension_loaded('gmp')) {
$this->assertEquals('CryptLib\\Core\\BigMath\\GMP', get_class($instance));
} else {
$this->assertEquals('CryptLib\\Core\\BigMath\\PHPMath', get_class($instance));
}
}
/**
* Build the instance of the cipher mode
*
* @param Cipher $cipher The cipher to use for encryption/decryption
* @param string $initv The initialization vector (empty if not needed)
* @param array $options An array of mode-specific options
*/
public function __construct(\CryptLib\Cipher\Block\Cipher $cipher, $initv, array $options = array())
{
parent::__construct($cipher, $initv, $options);
$this->bigMath = BigMath::createFromServerConfiguration();
}
