https://en.m.wikipedia.org/wiki/Physical_unclonable_function https://en.m.wikipedia.org/wiki/Physical_unclonable_function it's called a physically unclonable fu

https://en.m.wikipedia.org/wiki/Physical_unclonable_function https://en.m.wikipedia.org/wiki/Physical_unclonable_function it's called a physically unclonable function. The page is a bit obtuse, honestly I might have misunderstood a part of it.