Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can.

Using a single, chip-scale laser, scientists have managed to generate streams of completely random numbers at about 100 times the speed of the fastest random-numbers generator systems that are ...

Randomness forms a crucial backbone of modern society, where every encryption key, secure transaction and digital signature ...

Researchers have developed a quantum method to amplify less random numbers to certifiably random ones, enhancing digital ...