Digital Signature verification

I have a digital signature from MS that I have signed particular DLL files in my application. I was wondering if anyone had a program that could take the digital signature and verify that those DLL files are in fact signed with my digital signature so that I have a confirmation that yes, in fact those DLLs ARE signed with the proper signature.

Hi


I guess that you are looking for Signtool[1], which is part of the .NET SDK.
You can verify the signature by (depends a bit on your system configuration)

Code:

---

signtool.exe verify /a /v mydll.dll

---

Have a look at the full authenticode procedure[2] to get the idea what is
behind the digital signature automation.


Cheers



[1] http://msdn2.microsoft.com/en-us/library/8s9b9yaz.aspx
[2] http://msdn.microsoft.com/library/de...Developers.asp

greetings...

based on my understanding to your questions...

Start->Programs->Accessories->System Tools->System Info->Tools Button->File Verification Utility