/**
* Verify web token
*
* Verifies a Webtoken against an public key.
*
* @param AbstractPublicKey $key The key used to verify the webtoken
* @return bool true, if the webtoken is valid
*/
public function verify($key)
{
return $key->verify($this->headerSegment . "." . $this->payloadSegment, $this->getSignature());
}
