Sign an setup.exe on Linux

With NSIS being very portable as it can create a windows setup.exe on Windows, Linux, MacOS and others, I'm wondering if it's possible to sign the setup executable on Linux instead of using signtool.exe from "Windows SDK for Windows Server 2008 and .NET Framework 3.5" http://msdn.microsoft.com/en-us/libr...64(VS.85).aspx on Windows.

Do you know any other method except using signtool.exe with Wine on Linux?

Found a solution using osslsigncode: sourceforge.net/projects/osslsigncode/

Another method would be using the signode from Mono: projects.zillabit.com/authenticode.html