通信学报 ›› 2020, Vol. 41 ›› Issue (3): 190-196.doi: 10.11959/j.issn.1000-436x.2020059

• 学术通信 • 上一篇    下一篇

基于循环码和信息压缩融合的量子保密通信算法

马鸿洋1,2,张鑫3,徐鹏翱3,刘芬2,3,范兴奎1,2   

  1. 1 青岛理工大学理学院,山东 青岛 266520
    2 青岛理工大学量子光学与量子通信研究中心,山东 青岛 266520
    3 青岛理工大学信息与控制工程学院,山东 青岛 266520
  • 修回日期:2020-01-10 出版日期:2020-03-25 发布日期:2020-03-31
  • 作者简介:马鸿洋(1976- ),男,山东青岛人,博士,青岛理工大学教授,主要研究方向为网络空间安全、量子信息、量子保密通信等|张鑫(1996- ),男,山东寿光人,青岛理工大学硕士生,主要研究方向为量子通信、量子计算、信息安全等|徐鹏翱(1995- ),男,山东菏泽人,青岛理工大学硕士生,主要研究方向为量子图像、量子通信、量子计算等|刘芬(1996- ),女,山东临朐人,青岛理工大学硕士生,主要研究方向为量子机器 、量子信息、信息安全等|范兴奎(1970- ),男,山东嘉祥人,博士,青岛理工大学教授,主要研究方向为代数学、量子信息计算、量子群表示论等
  • 基金资助:
    国家自然科学基金资助项目(11975132);国家自然科学基金资助项目(61772295);山东省自然科学基金资助项目(ZR2019YQ01);山东省高等学校科技计划基金资助项目(J18KZ012)

Quantum secure communication algorithm based on cyclic code and information compression

Hongyang MA1,2,Xin ZHANG3,Peng’ao XU3,Fen LIU2,3,Xingkui FAN1,2   

  1. 1 School of Science,Qingdao University of Technology,Qingdao 266520,China
    2 The Research Center for Quantum Optics and Quantum Communication,Qingdao University of Technology,Qingdao 266520,China
    3 School of Information and Control Engineering,Qingdao University of Technology,Qingdao 266520,China
  • Revised:2020-01-10 Online:2020-03-25 Published:2020-03-31
  • Supported by:
    The Natural Science Foundation of Shandong Province(11975132);The Natural Science Foundation of Shandong Province(61772295);Shandong Province Higher Educational Science and Technology Program(ZR2019YQ01);Shandong Province Higher Educational Science and Technology Program(J18KZ012)

摘要:

针对经典保密通信中信息安全传输的问题,提出了一种基于循环码和信息压缩的量子保密通信算法。首先,发送端对传输的信息进行预处理,将其分割为长度不等的2组数据,分别用于循环编码和压缩编码。然后,发送端添加一串量子态传输至接收端,采用误码数作为信道安全检测的依据,若信道安全,则对预处理后的数据量子态处理,利用量子稳定子码编码分段并传输,依据稳定字码的特性克服环境引起的误码。最后,接收端接收到量子信息后进行解码,并解循环和解压缩从而获得数据。安全性分析表明,所提量子保密通信算法能较好地抵抗篡改和截断信息的攻击。仿真结果表明,对于数据压缩部分按5分段能获得较好的效果。

关键词: 循环码, 信息压缩, 量子稳定子码, 通信效率, 量子保密通信

Abstract:

For the problem that the classical secure communication was challenging to transmit information,a quantum secure communication algorithm based on cyclic code and information compression was proposed.First,the data was encoded into two sets of data with different lengths by the sender,one set of data was used for cycling coding and the other one was used to compress coding.Second,single-photon sequence was transmitted to the receiver on the quantum channel by the sender.The error number was used as the basis of channel security detection.If the channel was secure,quantum states were encoded for the data,and segment transmitted by quantum stabilizer codes.The error caused by the environment can be overcome according to characteristic of the stable code.Finally,the information was decoded after receiving the quantum information,then recirculated and decompressed to obtain data.The security analysis shows that the quantum secure communication algorithm can resist the attack of jamming and spoofing attacked.The simulation results show that good results can be obtained to 5 segments for data compression.

Key words: cyclic code, information compression, quantum stabilizer code, communication efficiency, quantum secure communication

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