Beating the Fault-Tolerance Bound and Security Loopholes for Byzantine Agreement with a Quantum Solution

Byzantine agreement, the underlying core of blockchain, aims to make every node in a decentralized network reach consensus. Classical Byzantine agreements unavoidably face two major problems. One is 1/3 fault-tolerance bound, which means that the system to tolerate f malicious players requires at le...

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Bibliographic Details

Published in:	Research
Main Authors:	Chen-Xun Weng, Rui-Qi Gao, Yu Bao, Bing-Hong Li, Wen-Bo Liu, Yuan-Mei Xie, Yu-Shuo Lu, Hua-Lei Yin, Zeng-Bing Chen
Format:	Article
Language:	English
Published:	American Association for the Advancement of Science (AAAS) 2023-01-01
Online Access:	https://spj.science.org/doi/10.34133/research.0272