The company needed some truly random numbers for its security solutions, so it turned to some groovy old tech: lava lamps. In their office is a wall of 100 lava lamps monitored by cameras.

Posted in hardware Tagged avalanche breakdown, avalanche noise, electron avalance, entropy, hardware, noise, open source, random number, random number generator, randomness, rng, zener diode ...

Researchers have built the fastest random-number generator ever made, using a simple laser. It exploits fluctuations in the intensity of light to generate randomness — a coveted resource in ...

NEWS 11 June 2025 Quantum physicists unveil most ‘trustworthy’ random-number generator yet Upgraded system produces strings of random bits in a process that is fully traceable.

A new random number generator that uses a micro laser developed by researchers at NTU Singapore is a hundred times faster than computer-based systems.