摘要
测量设备无关量子身份认证(Measurement-Device-Independent Quantum Identity Authentication,MDI-QIA)为抵御探测器边缘信道攻击提供了解决方案。在已有的MDI-QIA协议中,Alice和Bob需要同时制备单光子序列并发送给Charlie,Charlie需要进行困难的联合测量。基于单光子测量技术提出一种无联合测量的MDI-QIA协议,只需要Alice或者Bob制备量子态,Charlie进行单光子测量就能实现身份认证过程。无联合测量的MDI-QIA协议一方面节约了量子资源,另一方面身份认证过程不依赖联合测量技术,实验难度明显降低。基于IBM量子计算平台验证了协议的安全性及理论可行性。
Measurement-device-independent quantum identity authentication(MDI-QIA)provides a method for the channel attacks of the detector side.In all existing MDI-QIA protocols,Alice and Bob need to simultaneously prepare single photon quantum states based on the identity key and send them to Charlie,who needs to perform experimentally difficult joint measurements.This paper proposes an improved MDI-QIA protocol,which only requires Alice or Bob to prepare quantum states and does not rely on Charlie's joint measurement.On the one hand,the improved MDI-QIA protocol saves quantum resources,on the other hand,the process of authentication is more simplified,and the experimental difficulty is significantly reduced.The security and theoretical feasibility of the protocol are verified based on IBM quantum composer.
作者
程宇
李琳
张红军
Cheng Yu;Li Lin;Zhang Hongjun(School of Information Science and Mathematics,Anyang University,Anyang 455000,Henan,China;Hebi Institute of Engineering and Technology,Henan PolyTechnic University,Hebi 458000,Henan,China)
出处
《计算机应用与软件》
北大核心
2025年第12期380-384,共5页
Computer Applications and Software
基金
2020年河南省新工科研究与实践项目(2020JGLX096)
2022年河南省高校人文社会科学研究一般项目(2022-ZDJH00205)
河南省教师教育课程改革研究2023重点项目(2023-JSJYZD-052)
河南理工大学鹤壁工程技术学院校级课题(2023-ZRYB-009)
教育部创新创业教育改革项目(240805115231100)。
关键词
测量设备无关
量子身份认证
单光子
联合测量
Measurement-device-independent
Quantum identity authentication
Single photon
Joint measurements
