Abstract:Physical random numbers have great application value in the fields of cryptography, communication and national security. Conventional physical random number generators are limited by the low bandwidth of applied entropy sources such as thermal noise and thus have low bit rates at Mb/s order. With the appearance of wideband photonic entropy sources (e.g. chaotic laser and amplified spontaneous noise) in recent years, lots of schemes for high-speed random number generation are proposed. Among them, chaotic laser… Show more
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