Probably. CompSci has been doing similar stuff for DARPA and NSF under banner of "moving target," "security through diversity," and various forms of the word ob

Probably. CompSci has been doing similar stuff for DARPA and NSF under banner of "moving target," "security through diversity," and various forms of the word obfuscation. I know you'll get at least one Googling survey moving target security. Anyway, it's doable down to the ISA. The state-of-the-art last I checked was individual programs having keys that CPU used to descramble them or something with key's memory isolated from everything. Others just encrypt and authenticate RAM at CPU level giving specific sections to processes. There were compiler-assisted versions of each before that with big, performance hit.