基于稳定子码在噪声情况下的量子保密通信

信息安全研究 ›› 2019, Vol. 5 ›› Issue (12): 1110-1113.

基于稳定子码在噪声情况下的量子保密通信

张鑫¹,贺振兴²,刘芬¹,马鸿洋²

1. 青岛理工大学信息与控制工程学院
2. 青岛理工大学理学院

收稿日期:2019-12-10 出版日期:2019-12-15 发布日期:2019-12-10
通讯作者: 张鑫
作者简介:张鑫硕士研究生，主要研究方向为量子通信、量子计算. 1786124999@qq.com 贺振兴硕士研究生，主要研究方向为应用数学. 528492322@qq.com 张鑫1贺振兴2刘芬1马鸿洋2 1(青岛理工大学信息与控制工程学院山东青岛266520) 2(青岛理工大学理学院山东青岛266520) 刘芬硕士研究生，主要研究方向为量子通信. 1635499174@qq.com 马鸿洋博士，教授.兼职为山东省物理学类专业及大学物理课程教学指导委员会委员，教育部高等学校物理学类专业教学指导委员会华东地区工作委员会委员，量子密码委员会委员，电子学信息论分委会委员，山东省物理学会理事会理事，山东

Quantum Secure Communication Based on Stable Subcodes Under Noisy Conditions

Received:2019-12-10 Online:2019-12-15 Published:2019-12-10

摘要/Abstract

摘要： 由于量子保密通信在传输过程中无法避免噪声对其的影响，在传输完成以后，总会出现比特丢失、比特翻转的问题.为了解决信息出错问题，利用稳定子码对量子信息进行编码，并在传输完成以后通过经典信道传输校验矩阵对信息进行纠错，克服了因信道噪声而引起的比特翻转问题，量子信息传输的准确率也有相对应的提升，量子信息传输的安全性也得到了保障，从而验证了本算法的可行性和有效性.

关键词: 稳定子码, 量子保密通信, 误码率, 校验矩阵, 确认帧

Abstract: Since quantum secure communication cannot avoid the influence of noise in the transmission process, there will always be the problems of bit loss and bit reversal after the transmission is completed. In order to solve the problem of error information, stable code was used to encode quantum information, and the information was corrected through the classical calibration matrix of information channel transmission error correction after the completion of the transfer, which overcame the bit flip problem caused by channel noise, the accuracy of quantum information transmission had corresponding improvement, the security of quantum information transmission was also guaranteed, which verified the feasibility and effectiveness of the algorithm.

Key words: stable subcode, quantum secure communication, bit error rate, check matrix, confirm the frame

张鑫贺振兴刘芬马鸿洋. 基于稳定子码在噪声情况下的量子保密通信[J]. 信息安全研究, 2019, 5(12): 1110-1113.

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