koobas.hobune.stream
How might I check integrity of C# assembly or prevent substitution?
Using a windows player (or web), what might be a good way to verify that my C# assemblies haven't been modified or replaced? Have any of you done a similar sanity check when the application starts?
Not so much about protecting the actual assemblies, but related to security: http://docs.unity3d.com/Documentation/ScriptReference/Application-srcValue.html
An MD5 or SHA checksum seems to be a common standard. You would calculate the checksum after compiling your libraries. When running, recalculate and compare to the expected value.
http://www.bing.com/search?q=sha+checksum&qs=n&form=QBLH&pq=sha+checksum&sc=3-12&sp=-1&sk=
I may not have been clear. I'm looking for a good tactic to check this when the unity application starts up. Are you suggesting I include some C# script with the expected values to checksum the files in the $$anonymous$$anaged folder?
If you're wanting to verify that the dlls haven't been modified, then yes. But maybe I'm not understanding what you're asking.
