面向时间敏感网络的量子保密通信技术概述*

doi:10.12267/j.issn.2096-5931.2024.07.001

信息通信技术与政策 ›› 2024, Vol. 50 ›› Issue (7): 2-8.doi: 10.12267/j.issn.2096-5931.2024.07.001

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

缪亚军¹, 董芃², 李明翰¹, 马彰超², 戚巍¹

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

收稿日期:2024-05-23 出版日期:2024-07-25 发布日期:2024-07-30
通讯作者: 戚巍
作者简介:
缪亚军,国科量子通信网络有限公司助理研究员,主要研究方向为科技政策与量子信息科技
董芃,北京科技大学博士研究生在读,主要研究方向为工业互联网
李明翰国科量子通信网络有限公司高级工程师,主要研究方向为量子通信及标准化
马彰超,北京科技大学副教授,主要研究方向为新一代工业控制系统与量子保密通信
基金资助:
*“基于时频技术的新型量子保密通信研究”项目(2020CXGC010105);“东数西算”量子可信云项目(2112-500120-04-04-950165)

MIAO Yajun¹, DONG Peng², LI Minghan¹, MA Zhangchao², QI Wei¹

1. CAS Quantum Network Co., Ltd., Shanghai 200123, China
2. University of Science and Technology Beijing, Beijing 100083, China

Received:2024-05-23 Online:2024-07-25 Published:2024-07-30
Contact: QI Wei

摘要/Abstract

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。

关键词: 量子安全, TSN, QKD

Abstract:

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.

Key words: quantum security, TSN, QKD

中图分类号:

TN918

缪亚军, 董芃, 李明翰, 马彰超, 戚巍. 面向时间敏感网络的量子保密通信技术概述^*[J]. 信息通信技术与政策, 2024, 50(7): 2-8.

MIAO Yajun, DONG Peng, LI Minghan, MA Zhangchao, QI Wei. Overview of quantum secure communication technology for time-sensitive networking[J]. Information and Communications Technology and Policy, 2024, 50(7): 2-8.

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链接本文:

http://ictp.caict.ac.cn/CN/10.12267/j.issn.2096-5931.2024.07.001

http://ictp.caict.ac.cn/CN/Y2024/V50/I7/2

图/表 4

图1 工业网络演进方向

图2 基于QKD的TSN时敏业务流端到端加密传输方案流程图

图3 基于QKD的TSN安全时间同步方案

图4 基于QKD的TSN网络控制面信号加密传输方案

参考文献 8

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[4]	PANDE M B. Use cases of quantum networks for industry and science[C]// 2023 7th International Conference on Computing, Communication, Control and Automation (ICCUBEA). IEEE, 2023:1-6.
[5]	IEEE. Software-defined quantum communication: IEEE P1913: 2022[S/OL]. 2022[2024-04-20]. https://sg.committees.comsoc.org/files/2018/09/IEEE-P1913-Summary-2018-v0.1.pdf.
[6]	BUSH S F, IVERSEN C G, CHALLENER W. Design for high-precision time-sensitive networking: synchronization for the quantum network control plane[J]. IEEE Journal on Selected Areas in Communications, 2024, 42(7):1860-1870.
[7]	ITU-T. Framework for integration of quantum key distribution network and time sensitive network: ITU-T Y.QKDN-TSNfr: 2024[S/OL]. (2024-04-09)[2024-04-20]. https://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=18833.
[8]	IEEE. IEEE standard for local and metropolitan area networks: bridges and bridged networks: IEEE Std 802.1Q-2022: 2022[S/OL]. 2022[2022-12-22]. https://ieeexplore.ieee.org/document/10004498.

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

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