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A Simple Low-latency Real-time Certifiable Quantum Random Number Generator

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Abstract

We demonstrate a simple scheme for generating certifiable quantum random numbers considering the imperfections in quantum devices employed. Particularly, we show low-latency real-time randomness generation from measurements on photonic time-bin states. Every 0.12s, we certify enough entropy against a quantum adversary to generate a block of 8192 random bits with a certified error bounded by 10-20. It can be run continuously and is thus well suited as a quantum randomness beacon.

© 2020 The Author(s)

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More Like This
Generating Quantum Random Numbers on a CubeSat (SpooQy-1)

Ayesha Reezwana, Tanvirul Islam, James A. Grieve, Christoph F. Wildfeuer, and Alexander Ling
ATu3S.3 CLEO: Applications and Technology (CLEO_AT) 2020

Ultrafast random Raman solitons for real time Tbps random number generation

Frédéric Monet, Jean-Sébastien Boisvert, and Raman Kashyap
NpW2E.7 Nonlinear Photonics (NP) 2020

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Marco Avesani, Hamid Tebyanian, Paolo Villoresi, and Giuseppe Vallone
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