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Cryptography

Cryptography

Fast quantum random number generator could advance cryptography on the cheap

09 Dec 2020
David Drahi standing in front of an optical bench giving a thumbs-up
Thumbs-up for randomness David Drahi in the quantum optics lab. (Courtesy: David Drahi)
While world events are often difficult to predict, true randomness is surprisingly hard to find. In

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Karmela Padavic-Callaghan is a science writer and physics educator based in Brooklyn, New York, US
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