量子电子学报 ›› 2021, Vol. 38 ›› Issue (3): 354-364.doi: 10.3969/j.issn.1007-5461.2021.03.012

• 量子光学 • 上一篇    下一篇

基于量子求和的安全多方量子排序协议

王蕊聪1,2∗, 冯雁1,3   


  1. 1 北京电子科技学院网络空间安全系, 北京100070; 2 西安电子科技大学, 陕西西安710126; 3 中国科学技术大学, 安徽合肥230026
  • 收稿日期:2020-06-10 修回日期:2020-10-19 出版日期:2021-05-28 发布日期:2021-05-28
  • 通讯作者: E-mail: 1193238657@qq.com
  • 作者简介:王蕊聪( 1995 - ), 女, 河南三门峡人, 主要从事网络安全, 量子密码方面的研究。E-mail: 1193238657@qq.com
  • 基金资助:
    Supported by National Key R & D Program of China (国家重点研发计划项目, 2018YFE0200600), Anhui Province Guidance Project of Quantum Communication and Quantum Computer Major Projects (安徽省量子通信与量子计算机重大项目引导性项目, AHY180500)

Secure multi-party quantum sorting protocol based on quantum summation

WANG Ruicong1,2∗, FENG Yan1,3   

  1. 1 Cyberspace Security Department, Beijing Electronic Science and Technology Institute, Beijing 100070, China; 2 Xidian University, Xian 710126, China; 3 University of Science and Technology of China, Hefei 230026, China
  • Received:2020-06-10 Revised:2020-10-19 Published:2021-05-28 Online:2021-05-28

摘要: 安全多方排序问题是保护用户隐私的安全多方计算中最为重要的核心问题之一。针对传统多方排序安全 性低、易被窃取的问题, 提出了一种在半诚实模型下的安全多方量子排序协议, 该协议中各方基于量子傅立叶变 换求和的方式参与计算, 在保密数值不被泄露的基础上获取排名。通过IBM 提供的量子计算模拟器, 对协议的正 确性进行了实验验证, 并对协议的安全性进行了理论分析。协议不仅为现有的量子排序提供了新思路, 而且很好 地兼顾了公平性、有效性以及安全性。

关键词: 量子通信, 安全多方计算, 安全多方量子排序, 安全多方量子求和, 量子傅里叶变换

Abstract: Secure multi-party sorting is one of the most important core issues in secure multi-party computing to protect user privacy. A secure multi-party quantum sorting protocol based on the semihonest model is proposed to solve the problem of low security and eavesdropping of traditional multiparty sorting. In this protocol, each party participates in the calculation based on the sum of quantum Fourier transform and obtains the rank on the basis that the secret values are not leaked. Through the quantum computing simulator provided by IBM, correctness of the protocol is verified experimentally and security of the protocol is analyzed theoretically. The protocol not only provides a new idea for the existing quantum sorting, but also gives consideration to fairness, validity and security.

Key words: quantum cummunication, secure multi-party computation, secure multi-party quantum sorting; secure multi-party quantum summation, quantum Fourier transform

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