天地一体化网络安全挑战及创新方案
Challenges and innovative solutions of space-ground integrated network security
李金慧 1黄铖斌 1王锦华 1刘洋2
作者信息
- 1. 中国电信股份有限公司研究院,上海 201315;云网基础设施安全国家工程研究中心,上海 201315
- 2. 中国电信股份有限公司研究院,上海 201315
- 折叠
摘要
主要探讨了天地一体化网络在6G时代面临的安全挑战,提出了一种基于量子安全的创新方案.首先,介绍了天地一体化网络的发展背景和组网架构演进趋势,包括透明转发架构和星上再生架构的特点和应用场景.接着,分析了天地一体化网络面临的安全挑战,特别是数据传输安全风险和接入认证风险.针对这些挑战,提出了一种基于量子技术保障天地一体化网络安全的创新方案,利用量子通信的无条件安全性和后量子密码算法的优势,为天地一体化网络提供端到端的安全通信保障.最后,验证了采用量子技术保障天地一体化网络安全创新方案的可行性.
Abstract
The security challenges confronting the space-ground integrated network in 6G era were mainly diss-cussed,and an innovative scheme based on quantum security was proposed.Firstly,the developmental backdrop and evolving trends of the integrated network's architecture were outlined,highlighting the distinct features and applica-tion contexts of both the transparent forwarding and on-board regeneration frameworks.Secondly,the security chal-lenges faced by the space-ground integrated network were analyzed,especially the risks of data transmission security and access authentication.In response to these challenges,the innovative solutions were proposed to ensure the secu-rity of the space-ground integrated network based on quantum technology.By leveraging the unconditional security of quantum communication and the advantages of post-quantum cryptographic algorithms,end-to-end secure commu-nication protection for the space-ground integrated network was provided.Finally,the feasibility of using quantum technology was verified to ensure the security of the space-ground integrated network.
关键词
天地一体化网络/6G/量子/网络安全/后量子密码Key words
space-ground integrated network/6G/quantum/network security/post-quantum cryptographic引用本文复制引用
基金项目
国家重点研发计划项目(2022YFB2902100)
出版年
2024
NETL
NSTL
万方数据