What does random number generator actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

It’s quantum, it’s chaotic, it makes for a great source for a random number generator, and there are already dozens of prototype circuits around the Internet.

For that you’ll need a true random number generator (RNG), and this open-source hardware RNG uses one of the better methods we’ve seen.

Technology Engineering Here’s how to generate a truly random number with quantum physics Andrew Paul Jun 12, 2025 2:01 PM EDT ...

April 26, 2005 Pi seems a good random number generator – but not always the best WEST LAFAYETTE, Ind. – If you wanted a random number, historically you could do worse than to pick a sequence from the ...

Many processes for producing these keys — such as the random number generator that's probably on your computer right now — use an algorithm that spits out a seemingly arbitrary string of numbers.