Yeah, "security by obscurity" seems like the only way to do it really. It's sort of like DRM; a DVD is encrypted, but your DVD player needs to know how to decr

Yeah, "security by obscurity" seems like the only way to do it really. It's sort of like DRM; a DVD is encrypted, but your DVD player needs to know how to decrypt it, and since you have both items, the information for HOW to decrypt is in there somewhere, so you just need to figure it out...