Quantum random number generators with entanglement for public randomness testing.

Sci Rep

Department of Quantum Technologies, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland.

Published: January 2020

We discuss a simple idealistic quantum entanglement based protocol for quantum random number generation allowing a trusted third party to publicly perform arbitrarily complex tests of randomness without any violation of the secrecy of the generated bit sequences. The protocol diminishes also an average time of the randomness testing (thus enabling arbitrary shortening of this time with increasing number of entangled qubits).

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6957704PMC
http://dx.doi.org/10.1038/s41598-019-56706-2DOI Listing

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