Sign Method
Signs the data.
Object Oriented Interface
public function doSign();
Procedural Interface
secureblackbox_messagesigner_do_sign($res);
Remarks
This method signs the data provided via InputFile (or InputStream) with SigningCertificate, and saves the signature in OutputFile (OutputStream). Set the desired signature variant via SignatureType property.
The class automatically timestamps the created signature if a TimestampServer is provided.