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Insecurity of a relativistic quantum commitment scheme

Authors :
Guang Ping He
Source :
Results in Physics, Vol 50, Iss , Pp 106568- (2023)
Publication Year :
2023
Publisher :
Elsevier, 2023.

Abstract

We propose a cheating strategy to a relativistic quantum commitment scheme (Nadeem, 2014) which was claimed to be unconditionally secure. It is shown that the sender Alice can cheat successfully with probability 100%, thus disproving the security claim.

Details

Language :
English
ISSN :
22113797
Volume :
50
Issue :
106568-
Database :
Directory of Open Access Journals
Journal :
Results in Physics
Publication Type :
Academic Journal
Accession number :
edsdoj.4c1213403da64b789bb9cd9844f51789
Document Type :
article
Full Text :
https://doi.org/10.1016/j.rinp.2023.106568