protected function decryptPrivate($source)
{
$source = base64_decode($source);
//clear error stack
while (openssl_error_string()) {
}
openssl_private_decrypt($source, $decrypted, $this->key->getFormattedKey());
if (!$decrypted) {
if ($error = openssl_error_string()) {
throw new CrypterException($error);
}
}
return $decrypted;
}
