Journal on Communications ›› 2020, Vol. 41 ›› Issue (3): 190-196.doi: 10.11959/j.issn.1000-436x.2020059

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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)

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

CLC Number: 

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