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arXiv · 1602.01430

Unconditionally secure quantum coin flipping

Guang Ping He
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Abstract

Quantum coin flipping (QCF) is an essential primitive for quantum cryptography. Unconditionally secure strong QCF with an arbitrarily small bias was widely believed to be impossible. But basing on a problem which cannot be solved without quantum algorithm, here we propose such a QCF protocol, and show how it manages to evade all existing no-go proofs on QCF.

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Guang Ping He. 2016-02-03. Unconditionally secure quantum coin flipping. https://doi.org/10.1016/j.rinp.2023.106398

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