| public isValidEngine ( integer $engine ) : boolean | ||
| $engine | integer | |
| return | boolean | |
function isValidEngine($engine)
{
if ($engine == self::ENGINE_OPENSSL) {
if ($this->key_length != 16) {
return false;
}
$this->cipher_name_openssl_ecb = 'bf-ecb';
$this->cipher_name_openssl = 'bf-' . $this->_openssl_translate_mode();
}
return parent::isValidEngine($engine);
} /**
* @dataProvider engineVectors
*/
public function testVectors($engine, $engineName, $key, $plaintext, $expected)
{
$bf = new Blowfish();
$bf->setKey($key);
if (!$bf->isValidEngine($engine)) {
self::markTestSkipped('Unable to initialize ' . $engineName . ' engine');
}
$bf->setPreferredEngine($engine);
$bf->disablePadding();
$result = $bf->encrypt($plaintext);
$plaintext = bin2hex($plaintext);
$this->assertEquals($result, $expected, "Failed asserting that {$plaintext} yielded expected output in {$engineName} engine");
}