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Random Beam Switching: A Physical Layer Key Generation Approach to Safeguard mmWave Electronic Devices

文献类型：期刊论文

作者Ju, Ying4; Zou, Guoxue1,4; Bai, Haowen4; Liu, Lei4; Pei, Qingqi4; Wu, Celimuge2; Otaibi, Sattam Al3
刊名IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
出版日期2023-08-01
卷号69期号:3页码:594-607
ISSN号0098-3063
关键词Electronic device security physical layer key generation millimeter wave static environments beamforming
DOI10.1109/TCE.2023.3273125
英文摘要Extracting secret keys from millimeter wave (mmWave) wireless channels fast and efficiently for securing communications between mmWave electronic devices is a challenge due to the limitations of static environments. In this paper, we propose a random beam switching (RBS) based physical layer key generation (PLKG) scheme in the mmWave systems. Utilizing the sparsity characteristics of mmWave channels between electronic devices, we apply virtual angles of effective-beams and activated-beams as the random source. Through channel detection, we establish an RBS space between the transmitter and receiver. Then they randomly select beams from the RBS space and transmit reference signals to generate consistent keys. Furthermore, by using information theory, we analyze the effectiveness, reliability and security performance of RBS scheme theoretically. Specifically, we derive the theoretical expression of key generation rate (KGR) and then obtain its upper bound. We also prove that the key mismatch ratio (KMR) approaches zero in the high signal-to-noise ratio (SNR) region. Then we demonstrate that the eavesdropper cannot obtain any information about the activated-beams. Numerical results are provided to verify our theoretical analysis. We demonstrate that the RBS scheme can provide sufficient secret keys even in static environments while achieving good secrecy performance to safeguard electronic devices.
资助项目National Key Research and Development Program of China[2020YFB1807500] ; National Natural Science Foundation of China[62102301] ; National Natural Science Foundation of China[62001357] ; National Natural Science Foundation of China[62132013] ; Guangdong Basic and Applied Basic Research Foundation[2020A1515110772] ; Guangdong Basic and Applied Basic Research Foundation[2020A1515110079] ; Key Research and Development Program of Shaanxi[2021ZDLGY06-03] ; ROIS NII Open Collaborative Research[23S0601] ; Japan Society for the Promotion of Science (JSPS) KAKENHI[21H03424] ; Taif University Researchers Supporting Project[TURSP-2020/228]
WOS研究方向Engineering ; Telecommunications
语种英语
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号WOS:001049985800032
源URL[http://119.78.100.204/handle/2XEOYT63/21359]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Ju, Ying; Liu, Lei
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
2.Univ Electrocommun, Meta Networking Res Ctr, Chofu, Tokyo 1828585, Japan
3.Taif Univ, Coll Engn, Innovat & Entrepreneurship Ctr, Taif 26571, Saudi Arabia
4.Xidian Univ, Sch Telecommun Engn, Xian 710071, Peoples R China
推荐引用方式
GB/T 7714		 Ju, Ying,Zou, Guoxue,Bai, Haowen,et al. Random Beam Switching: A Physical Layer Key Generation Approach to Safeguard mmWave Electronic Devices[J]. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS,2023,69(3):594-607.
APA Ju, Ying.,Zou, Guoxue.,Bai, Haowen.,Liu, Lei.,Pei, Qingqi.,...&Otaibi, Sattam Al.(2023).Random Beam Switching: A Physical Layer Key Generation Approach to Safeguard mmWave Electronic Devices.IEEE TRANSACTIONS ON CONSUMER ELECTRONICS,69(3),594-607.
MLA Ju, Ying,et al."Random Beam Switching: A Physical Layer Key Generation Approach to Safeguard mmWave Electronic Devices".IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 69.3(2023):594-607.

入库方式： OAI收割

来源：计算技术研究所

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