Generating random numbers is harder than you might think, and the security of digital communications depends on it. Now a new method that uses lasers to produce streams of truly random numbers faster ...

A team of international scientists has developed a laser that can generate 254 trillion random digits per second, more than a hundred times faster than computer-based random number generators (RNG).

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 ...

Whether it’s a game of D&D or encrypting top-secret information, a wide array of methods are available for generating the needed random numbers with high enough entropy for their use case. For a ...

Random number generation is an essential feature in Excel, allowing users to perform tasks such as simulations, creating test datasets, or experimenting with spreadsheet models. Excel provides three ...

Computers struggle to create randomness, but a new approach may finally enable them to generate a truly random number. Such numbers are a vital ingredient for cryptographic algorithms and scientific ...