21 sats \ 4 replies \ @zuspotirko 10 Nov \ on: Company's wall of lava lamps creates 'unhackable' code protecting Internet users security
Nah, lava lamps are one of the classics. Other classics are like very fine outside thermometers or noise-collecting radio antennas.
The real creative stuff are e.g. hamster cages or deallocated ram cells.
Really all of these things are fine. Once you have one solution, throw a PRF on it and you're good. No need to overthink it for more solutions
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wdym tried? Yes I probably have used keys which included randomness from lava lamps. You probably have too.