Timestamp the PE file signature

As the timestamping protocol used by MS Authenticode is not based on TSP (RFC3161), TElTSPClient can not be used for timestamping. Instead, to support timestamping of the PE file you need to use OnTimestampNeeded event of TElAuthenticodeSigner class. The event will pass the request (the data to be transferred to the server) to the application. The application must send the request to the server and pass the reply back to TElAuthenticodeSigner class.

Note, that the timestamping server must support MS Authenticode timestamps (TElTSPServer does process MS Authenticode timestamping requests and produces MS Authenticode timestamping replies).