public function testGetMode()
{
$factory = new \CryptLib\Cipher\Factory();
$aes = $factory->getBlockCipher('rijndael-128');
$mode = new CryptLib\Cipher\Block\Mode\CFB($aes, 'foobarbazbizbuz');
$this->assertEquals('cfb', $mode->getMode());
}
/**
* decrypt data for the router
*
* @param string $data
* @return string
*/
private function encrypt($data)
{
$iv = hex2bin(substr($this->challenge, 16, 16));
$adata = hex2bin(substr($this->challenge, 32, 16));
$key = hex2bin($this->derivedk);
$factory = new CryptLib\Cipher\Factory();
$aes = $factory->getBlockCipher('rijndael-128');
$aes->setKey($key);
$mode = $factory->getMode('ccm', $aes, $iv, ['adata' => $adata, 'lSize' => 7]);
$mode->encrypt($data);
return bin2hex($mode->finish());
}
/**
* @expectedException InvalidArgumentException
*/
public function testSetLSizeFailure()
{
$factory = new \CryptLib\Cipher\Factory();
$aes = $factory->getBlockCipher('rijndael-128');
$iv = 'FEDERATEDBLOCKDATATOOLONG';
$adata = 'Some Other Text';
$mode = new CryptLib\Cipher\Block\Mode\CCM($aes, $iv, array('adata' => $adata));
$mode->setLSize(13);
}
