典型文献
Efficient quantum private comparison protocol utilizing single photons and rotational encryption
文献摘要：
As a branch of quantum secure multiparty computation,quantum private comparison is applied frequently in many fields,such as secret elections,private voting,and identification.A quantum private comparison protocol with higher efficiency and easier implementation is proposed in this paper.The private secrets are encoded as single polarized photons and then encrypted with a homomorphic rotational encryption method.Relying on this method and the circular transmission mode,we implement the multiplexing of photons,raising the efficiency of our protocol to 100％.Our protocol is easy to realize since only single photons,unitary operation,and single-particle measurement are introduced.Meanwhile,the analysis shows that our protocol is also correct and secure.
文献关键词：
中图分类号：
作者姓名：
Tian-Yi Kou;Bi-Chen Che;Zhao Dou;Xiu-Bo Chen;Yu-Ping Lai;Jian Li
作者机构：
Information Security Center,State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China;Information Security Center,School of Cyberspace Security,Beijing University of Posts and Telecommunications,Beijing 100876,China
文献出处：
引用格式：
[1]Tian-Yi Kou;Bi-Chen Che;Zhao Dou;Xiu-Bo Chen;Yu-Ping Lai;Jian Li-.Efficient quantum private comparison protocol utilizing single photons and rotational encryption)[J].中国物理B（英文版）,2022(06):248-254
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B类：
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AB值：
0.590194
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