Unconditionally secure quantum coin flipping
arXiv:1602.01430 · doi:10.1016/j.rinp.2023.106398
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.
Very close to the published version
References in corpus (6)
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- A large family of quantum weak coin-flipping protocols
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- Dilemma that cannot be resolved by biased quantum coin flipping