One-way semi-quantum private comparison protocol without pre-shared keys based on unitary operations

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-02-02 DOI:10.1088/1612-202x/ad21ec

Li-Hua Gong, Zi-Jie Ye, Chao Liu, Shun Zhou

引用次数: 0

Abstract

Semi-quantum private comparison is a method for private comparison with fewer quantum resources, enabling classical participants to collaborate with a semi-honest third party possessing complete quantum capabilities. A one-way quantum private comparison protocol is devised only by unitary operations. The protocol facilitates one-way transmission between third party (TP) and classical participants in quantum communication, where the classical participants only need to perform unitary operations and measurement operations on the transmitted qubits. In addition, classical participants do not require pre-shared keys. It is shown that the qubit efficiency of this protocol is 12.5%. Finally, security analysis and the simulation results on the IBM Quantum Experience demonstrate the security and the feasibility of this protocol.

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基于单元运算的无预共享密钥单向半量子私有比较协议

半量子私密比对是一种利用较少量子资源进行私密比对的方法，使经典参与者能够与拥有完全量子能力的半诚信第三方合作。单向量子私密比对协议仅通过单元运算设计。该协议促进了量子通信中第三方（TP）与经典参与者之间的单向传输，经典参与者只需对传输的量子比特执行单元操作和测量操作。此外，经典参与者不需要预共享密钥。研究表明，该协议的量子比特效率为 12.5%。最后，安全分析和在 IBM 量子体验上的仿真结果证明了该协议的安全性和可行性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.