Researchers have developed a chip-based quantum random number generator that provides high-speed, high-quality operation on a ...

Fast randomness A diagram of the quantum random number generator on the photonic integrated chip. (Courtesy: Bing Bai and Yao Zheng) Smartphones could soon come equipped with a quantum-powered source ...

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 ...

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You’ve heard it a million times—use a long, strong, unique password for every single one of your online accounts. But memorizing even one password like Py4"qIme%F ...

A random noise generator is pretty handy when working with music, and building one using a micro-controller can be pretty trivial. So it’s nice when someone comes along and builds it from a few analog ...