中圖分類號： TN918；TP309
文獻標識碼： A
DOI：10.16157/j.issn.0258-7998.211582
中文引用格式： 劉笑凱，王文東，楊鵬飛，等. 未來網絡信息體系密碼技術研究[J].電子技術應用，2022，48(2)：65-68.
英文引用格式： Liu Xiaokai，Wang Wendong，Yang Pengfei，et al. Research on cryptographic technology of future network information system[J]. Application of Electronic Technique，2022，48(2)：65-68.

Research on cryptographic technology of future network information system

Abstract： This article focuses on network information cryptography technology.The strategic significance of cyberspace has become increasingly prominent. Technologies such as artificial intelligence, edge computing, and dynamic reconfiguration are widely used in cyberspace. In the future, network information systems will also face new threats and attack risks while introducing emerging technologies. This paper focuses on the characteristics of future network information system multi-domain integration, ubiquitous perception, intelligence, service customization and endogenous security, conducts security and confidentiality demand analysis and security threat and risk analysis, and designs a technology including cryptographic software and hardware platform technology, cryptography algorithms and protocols, cryptographic applications and security goals, hierarchical cryptographic architecture oriented to the future network information system.

Key words : future network information system；cryptographic technology；security requirements；security threats；security risks