Unconditionally secure quantum coin flipping
Quantum Physics
2023-07-25 v4
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.
Cite
@article{arxiv.1602.01430,
title = {Unconditionally secure quantum coin flipping},
author = {Guang Ping He},
journal= {arXiv preprint arXiv:1602.01430},
year = {2023}
}
Comments
Very close to the published version