通信学报2024，Vol.45Issue(z1)：87-96,10.DOI:10.11959/j.issn.1000-436x.2024210
无线通信物理层内生安全:关键技术、优势与未来挑战
Endogenous security in the physical layer of wireless communications:key technologies,advantages and future challenges
摘要
Abstract
The rapid development of wireless communications has put forward higher requirements for the design of se-curity architectures for future communications.The broadcast and openness of wireless systems make information trans-mission vulnerable to security threats such as interception,eavesdropping and interference.Wireless endogenous security utilizes the intrinsic characteristics of the wireless channel and communication-related technologies to complement exist-ing security mechanisms and improve transmission security.According to the development trend of wireless security,the key technologies of endogenous security in the physical layer of wireless communication were discussed.Research over-views of wireless key generation technology,wireless authentication technology,and wireless encrypted transmission technology were given.The wireless communication physical layer endogenous security advantages,i.e.,uniqueness,compatibility,heterogeneity,and reproducibility,were analyzed.Explore how to realize the de-redundancy of the physi-cal layer architecture and the reuse of physical layer functions.Future work on key technologies for endogenous security in the physical layer of wireless communications is outlined.关键词
无线物理层安全/无线内生属性/无线密钥生成/无线身份认证/无线加密传输Key words
wireless physical layer security/wireless endogenous properties/wireless key generation/wireless authentica-tion/wireless encrypted transmission分类
信息技术与安全科学引用本文复制引用
鲁信金,施育鑫,雷菁,杨志飞,杨小军..无线通信物理层内生安全:关键技术、优势与未来挑战[J].通信学报,2024,45(z1):87-96,10.基金项目
国家自然科学基金资助项目(No.62171445,No.62201596,No.62201592,No.62471477)The National Natural Science Foundation of China(No.62171445,No.62201596,No.62201592,No.62471477) （No.62171445,No.62201596,No.62201592,No.62471477）
