面向时间敏感网络的量子保密通信技术概述  

Overview of quantum secure communication technology for time-sensitive networking

作　　者：缪亚军 董芃 李明翰 马彰超 戚巍 MIAO Yajun;DONG Peng;LI Minghan;MA Zhangchao;QI Wei(CAS Quantum Network Co.,Ltd.,Shanghai 200123,China;University of Science and Technology Beijing,Beijing 100083,China)

机构地区：[1]国科量子通信网络有限公司,上海200123 [2]北京科技大学,北京100083

出　　处：《信息通信技术与政策》2024年第7期2-8,共7页Information and Communications Technology and Policy

基　　金：“基于时频技术的新型量子保密通信研究”项目(No.2020CXGC010105);“东数西算”量子可信云项目(No.2112-500120-04-04-950165)。

摘　　要：随着时间敏感网络(Time-Sensitive Networking,TSN)技术的不断发展,如何同时确保网络的确定性和安全性成为了业界关注的焦点问题。量子保密通信技术为TSN的安全保障带来全新解决方案。首先介绍量子密钥分发(Quantum Key Distribution,QKD)与TSN网络融合的意义和优势;然后分别针对TSN时敏业务、同步信息和控制信息的安全保护问题,提出基于QKD技术的加密传输方案。With the continuous development of Time-Sensitive Networking(TSN)technology,ensuring the determinism and security of the network has become a focal point in the industry.The emergence of quantum secure communication technology offers a new opportunity for enhancing the security of TSN.First,this paper introduces the significance and advantages of integrating TSN technology with Quantum Key Distribution(QKD)networks.Then,it proposes secure communication schemes based on QKD technology,specifically addressing the security protection of time-sensitive service information,synchronization information,and control information within TSN.

关 键 词：量子安全 TSN QKD 

分 类 号：TN918[电子电信—通信与信息系统]