In order to sign the executable (or the DLL), you should
1. Load your certificate and the private key
Dim cert As New Certificate
cert.LoadKey "path to your private.key"
cert.Load "path to your certificate.cer"
2. Define FileBlob for original file, and FileBlob for destionation (signed) file
Dim srcfile As New FileBlob
srcfile.FileName = "C:\windows\notepad.exe"
Dim destfile As New FileBlob
destfile.FileName = "C:\windows\signed.exe"
3. Pass those references to wodCrypt
Set Crypt1 = New wodCryptCom
Crypt1.SecretKey = cert
Crypt1.SignEXE srcfile, destfile, "http://timestamp.verisign.com/scripts/timstamp.dll", "My description", "http://my.url.com"
Result of above code is signed file saved as C:\windows\signed.exe . If you go to explorer and right-click on that file, and select 'Properties', you should see that new 'Digital Signature' tab has appeared, where 'Digital signature is OK' is shown. Any changes to the file will cause this signature to be removed, or to show text that 'Signature is invalid'.
You can also use Certificate from the registry instead of loading it from the file as in above example. For instance, something like this would work just fine as step 1.
Dim CertLoc As New CertLocation
Dim c As Certificate
Set c = CertLoc(CurrentUser).Item("My").Item("WeOnlyDo Software")
