its pretty easy... cause its already coded in x360.dll.
you only have to call it.
doing like so :
Code:
ReadOnly KV As String = ((Application.StartupPath & "\KV.bin"))
Dim x As New RSAParams(KV)
If Not x.Valid Then Throw New Exception("KV.bin does not hold a valid key for signature creation")
LocalSTFS.FlushPackage(x)
this example can olso be found at the saints row 3 source i gave you.

