Digital Signature References
The following references provide more information on digitally signing apps.
Revit Help
About Digital Signatures
Security: Signed File or Add-In
Security: Unsigned File or Add-In
Security: Invalid Signature
Microsoft and Other Sites
How to sign an app package using SignTool
makecert.exe missing in windows 7, how to get it and use it
The truth about SHA1, SHA-256 and Code Signing Certificates
AutoCAD references
AutoCAD Blog
http://adndevblog.typepad.com/autocad/2015/01/digitally-signing-plug-in-files.html
http://through-the-interface.typepad.com/through_the_interface/2015/05/signing-your-application-modules-for-autocad-2016-part-1.html
AutoCAD Help
To Digitally Sign a Binary (ObjectARX or Managed .NET) File
To Digitally Sign a Binary (ObjectARX or Managed .NET) File with a Post-Build Event in Microsoft Visual Studio
To Make a Digital Certificate
To Create A Personal Information Exchange (PFX) File
To Import a Digital Certificate
Parent topic:
Digitally Signing Your Revit Add-in