
The "SignCode.exe" tool is part of the Microsoft .NET Framework SDK Version 1.1
and as of September 2008 it can be obtained from the following URL:

http://www.microsoft.com/downloads/details.aspx?
    FamilyId=9B3A2CA6-3647-4070-9F41-A333C6B9181D

However, it cannot be redistributed and the source code is not available.
