/**
* Check if a (received) message has a valid HMAC
*
* @param string $message
* @param string $hmac
* @param string $sharedSecret
* @return bool
**/
public function validHmac($message, $hmac, $sharedSecret)
{
// Compare HMAC with received message
return Hash::compare($hmac, $this->hmac($sharedSecret, $message));
}
/**
* {@inheritDoc}
*
* @see Hash::compare()
*/
public function verify($string, $hash, array $options = [])
{
return Hash::compare($this->hash($string, $options), $hash);
}
