• sexy_peach@beehaw.org
            link
            fedilink
            English
            arrow-up
            2
            ·
            7 months ago

            There are devices that measure radioactive decay for operations where truly random numbers are very important. Or something like that, I am not an expert, sorry.

            • Empricorn@feddit.nl
              link
              fedilink
              English
              arrow-up
              1
              ·
              7 months ago

              Interesting. As I understand it, pure computing (not sensors recording external data) are incapable of generating truly random numbers. But I’m obviously not an expert either!

              I’ve been using “Perfect Passwords” for years, which apparently generate nearly random passwords from server noise, but he admits it’s still not truly 100% random…

                  • seang96A
                    link
                    fedilink
                    arrow-up
                    2
                    ·
                    7 months ago

                    Apparently after reading that their offices do different ways on e way was the decay of radioactivity another commenter mentioned. The third method is 2 pendulum swinging at different rates, apparently it’s not calculable to determine where both would be at the same time. They also use them as pieces in there lobby so visitors look at them like a tourist attraction or walk past them which adds more to the uniqueness!