/**
* Constructor
*
* @param string $salt Salt
* @param int $iteration_count Iteration count
* @throws \UnexpectedValueException
*/
public function __construct($salt, $iteration_count)
{
if (strlen($salt) !== 8) {
throw new \UnexpectedValueException("Salt length must be 8 octets.");
}
parent::__construct($salt, $iteration_count);
}
/**
* Constructor
*
* @param PBKDF2AlgorithmIdentifier $kdf
* @param BlockCipherAlgorithmIdentifier $es
*/
public function __construct(PBKDF2AlgorithmIdentifier $kdf, BlockCipherAlgorithmIdentifier $es)
{
parent::__construct($kdf->salt(), $kdf->iterationCount());
$this->_oid = self::OID_PBES2;
$this->_kdf = $kdf;
$this->_es = $es;
}
