public function fetchResult()
{
$result = parent::fetchResult();
$all = $result->getAll();
foreach ($all as $key => $row) {
$all[$key] = array('key' => $row['key'], 'data' => $this->cypher->decrypt($row['data'], $this->symmetricKey));
}
$result = new ArrayResult($all);
return $result;
}
/**
* Encrypts the payload data.
*
* @param multitype $data the data to encrypt (must be serialized and base64 encoded)
* @param string $key the key generated by <code>createKey()</code>
* @return string the encrypted data
*/
private function encrypt($data, $key)
{
return $this->symmetricCypher->encrypt($data, $key);
}
