Hey, that is an interesting idea that I have often thought about before, but have not been able to wrap my head around how this could be done. Are there any li

Hey, that is an interesting idea that I have often thought about before, but have not been able to wrap my head around how this could be done. Are there any links/literature you can point to for techniques that sort of fit this bill? I almost imagine doing something like this in a physical system is easier than at the cryptographic level, but that probably is to be expected considering my physics background. I mean, using quantum phenomena seems to be an obvious way to do it this albeit completely infeasible at this time.