基于幅度和相位联合分区的无线物理层密钥生成方法

doi:10.11959/j.issn.1000-0801.2021106

电信科学 ›› 2021, Vol. 37 ›› Issue (5): 100-112.doi: 10.11959/j.issn.1000-0801.2021106

基于幅度和相位联合分区的无线物理层密钥生成方法

李楠楠¹, 韩瑜², 高宁¹, 金石¹

¹ 东南大学移动通信国家重点实验室，江苏南京 210096
² 新加坡科技设计大学，新加坡 487372

修回日期:2021-03-19 出版日期:2021-05-20 发布日期:2021-05-01
作者简介:李楠楠（1997− ），女，东南大学移动通信国家重点实验室硕士生，主要研究方向为物理层密钥生成等
韩瑜（1991− ），女，博士，现就职于新加坡科技设计大学，主要研究方向为大规模MIMO技术、智能反射面等
高宁（1989− ），男，博士，东南大学移动通信国家重点实验室助理研究员，主要研究方向为物理层通信安全、无人机集群通信等
金石（1974− ），男，博士，东南大学移动通信国家重点实验室教授、博士生导师，主要研究方向为5G/6G理论与关键技术、物联网理论与关键技术以及机器学习与大数据处理在移动通信中的应用等
基金资助:
国家自然科学基金资助项目(62001109);中国博士后科学基金资助项目(BX20200083)

Joint amplitude and phase partition based physical layer key generation method

Nannan LI¹, Yu HAN², Ning GAO¹, Shi JIN¹

¹ National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China
² Singapore University of Technology and Design, Singapore 487372, Singapore

Revised:2021-03-19 Online:2021-05-20 Published:2021-05-01
Supported by:
The National Natural Science Foundation of China(62001109);The China Postdoctoral Science Foundation(BX20200083)

摘要/Abstract

摘要：

研究基于无线信道物理层特征的密钥生成方法对于提高无线传输的安全性具有重要意义。考虑多径衰落信道下时分双工（time division duplex，TDD）正交频分复用（orthogonal frequency division multiplexing， OFDM）通信系统，利用 OFDM 多载波优势以及信道互易性，联合使用信道频率响应（channel frequency response，CFR）特征的相位与幅度信息，提出了两种应用于无线物理层密钥生成的算法。理论分析和实验仿真表明，提出的算法生成的初始密钥具有更高的一致性和更小的信息协商开销；可以有效增加密钥长度和增强密钥随机性；此外，对于非法用户的窃听以及主动攻击具有较好的防御能力。

关键词: 无线通信, 正交频分复用系统, 物理层密钥生成, 安全

Abstract:

A key generation method based on wireless channel physical layer features is of great significance for improving security of wireless transmission.An orthogonal frequency division multiplexing (OFDM) communication system based on time division duplex (TDD) with multipath fading channels was considered.Utilizing the advantages of OFDM multicarrier and the channel reciprocity and combining the phase and amplitude information of channel frequency response (CFR), two algorithms for physical layer key generation were proposed.Theoretical analysis and experimental simulation show that the proposed algorithm has more consistent and smaller overhead in information negotiation, in addition, the proposed algorithm can increase the key length and enhance randomness, and has a better defense capability against eavesdropping and active attacks of the illegal user.

Key words: wireless communication, OFDM system, physical-layer secret key generation, security

中图分类号:

TP309

李楠楠, 韩瑜, 高宁, 金石. 基于幅度和相位联合分区的无线物理层密钥生成方法[J]. 电信科学, 2021, 37(5): 100-112.

Nannan LI, Yu HAN, Ning GAO, Shi JIN. Joint amplitude and phase partition based physical layer key generation method[J]. Telecommunications Science, 2021, 37(5): 100-112.

图/表 18

图1

图2

图3

图4

图5

图6

图7

图8

图9

图10

图11

图12

表1

图13

图14

图15

图16

表2

参考文献 18

[1]	WU B , CHEN J , CARDEI M ,et al. A survey of attacks and countermeasures in mobile Ad Hoc networks[J]. Springer, 2007: 103-105.
[2]	ZOU Y , JIA Z , WANG X ,et al. A survey on wireless security:technical challenges,recent advances,and future trends[J]. Proceedings of the IEEE, 2016,104(9): 1727-1765.
[3]	ZHANG J , DUONG T , MARSHALL A ,et al. Key generation from wireless channels:a review[J]. IEEE Access, 2017,4(3): 614-626.
[4]	闫富朝, 刘怡良, 韩帅 ,等. 空天地通信网络中物理层安全技术综述[J]. 电信科学, 2020,36(9): 1-13.
	YAN F C , LIU Y L , HAN S ,et al. A survey of physical layer security in space-air-ground communication and networks[J]. Telecommunications Science, 2020,36(9): 1-13.
[5]	MATHUR S , TRAPPE W , MANDAYAM N ,et al. Radio-telepathy:extracting a secret key from an unauthenticated wireless channel[C]// Proceedings of the ACM International Conference on Mobile Computing and Networking. New York:ACM Press, 2008: 128-139.
[6]	PENG Y , WANG P , XIANG W ,et al. Secret key generation based on estimated channel state information for TDD-OFDM systems over fading channels[J]. IEEE Transactions on Wireless Communications, 2017,16(8): 5176-5186.
[7]	UPADHYAY G , NENE M J . One time pad generation using quantum superposition states[C]// Proceedings of IEEE International Conference on Recent Trends in Electronics Information＆ Communication Technology (RTEICT). Piscataway: IEEE Press, 2017: 1882-1886.
[8]	SUDARSONO A , YULIANA M , KRISTALINA P . A reciprocity approach for shared secret key generation extracted from received signal strength in the wireless networks[C]// Proceedings of International Electronics Symposium on Engineering Technology and Applications. Piscataway: IEEE Press, 2018: 170-175.
[9]	LI H , SHEN C , ZHAO Y ,et al. High entropy secrecy generation from wireless CIR[J]. Journal of Communications and Networks, 2019,21(2): 177-191.
[10]	LI G , HU A , ZHANG J ,et al. High-agreement uncorrelated secret key generation based on principal component analysis preprocessing[J]. IEEE Transactions on Communications, 2018,66(7): 3022-3034.
[11]	BRASSARD G , SALVAIL L . Secret-key reconciliation by public discussion[C]// Proceedings of the 1993 Workshop on the Theory and Application of Cryptographic Techniques on Advances in Cryptology. Heidelberg: Springer, 1994: 410-423.
[12]	ZHAO F , FU M , WANG F ,et al. Error reconciliation for practical quantum cryptography[J]. Optik-International Journal for Light and Electron Optics, 2007,118(10): 502-506.
[13]	ZHANG S , JIN L , ZHU S ,et al. Information reconciliation based on systematic secure polar code for secret key generation[C]// Proceedings of IEEE 88th Vehicular Technology Conference(VTC-Fall). Piscataway:IEEE Press, 2018: 1-6.
[14]	EPIPHANIOU G , KARADIMAS P , ISMAIL D K B ,et al. Non-reciprocity compensation combined with Turbo codes for secret key generation in vehicular Ad Hoc social IoT networks[J]. IEEE Internet of Things Journal, 2018,5(4): 2496-2505.
[15]	SIMEONE O , BAR-NESS Y , SPAGNOLINI U . Pilot-based channel estimation for OFDM systems by tracking the delay-subspace[J]. IEEE Transactions on Wireless Communications, 2004,3(1): 315-325.
[16]	SHIN C , HEATH R W , POWERS E J . Blind channel estimation for MIMO-OFDM systems[C]// Proceedings of the IEEE Global Telecommunications Conference. Piscataway:IEEE Press, 2007: 670-685.
[17]	Guidelines for evaluation of radio transmission technologies for IMT-2000[J]. Rec.ITU-R M.1225, 1997.
[18]	LI G , SUN C , ZHANG J ,et al. Physical layer key generation in 5G and beyond wireless communications:challenges and opportunities[J]. Entropy, 2019,21(5): 1-16.

参数	值
信号带宽	W=10 MHz
采样频率	f_s=19.2 MHz
子载波数	K=1 024
信道模型	时延(ns):0, 310, 710, 1 090, 1 730, 2 510
	增益(dB):0, -1, -9, -10, -15, -20
	多普勒频移: 10 Hz

测试项	PAGB	算法一（均值量化幅度）	算法一（中位数量化幅度）	算法二（双阈值量化幅度）	算法二（中位数量化幅度）
Rank	0	0	0.350 485	0.534 146	0.534 146
FFT	0	0	0	0	0.213 309
NonOverlappingTemplate	0	0.534 146	0.739 918	0.911 413	0.911 413
LinearComplexity	0.213 309	0.066 882	0.739 918	0.066 882	0.739 918

基于幅度和相位联合分区的无线物理层密钥生成方法

Joint amplitude and phase partition based physical layer key generation method

在线阅读

PDF下载

可视化

摘要/Abstract

引用本文

使用本文

图/表 18

参考文献 18

相关文章 15

Metrics

推荐阅读 0

[1]	周胜利, 蒋可怡, 徐博, 徐睿, 张熙康, 赵泉喆, 徐阳东. 面向电信网络诈骗治理的网络安全课程构建效能评估研究[J]. 电信科学, 2023, 39(6): 122-128.
[2]	张辰, 王红凯, 毛冬, 潘司晨, 赵帅. 面向电力终端的轻量化5G硬加密通信模组研究及应用[J]. 电信科学, 2023, 39(6): 159-169.
[3]	丁青锋, 王松. 高铁场景下联合天线与IOS单元选择的分布式IOS-SM传输方案[J]. 电信科学, 2023, 39(4): 31-42.
[4]	蒋跃宇, 承昊新, 王康, 戴文骏, 刘笑宇. PLC-RF无线传输网络中的能效最优设计方法[J]. 电信科学, 2023, 39(4): 111-119.
[5]	张乐, 马洪源. 运营商网络边缘云安全实践[J]. 电信科学, 2023, 39(4): 165-172.
[6]	陈滏媛, 董振江, 董建阔, 徐敏杰. 车联网安全防护技术综述[J]. 电信科学, 2023, 39(3): 1-15.
[7]	沈静洁, 李光球, 罗延翠, 刘会芝. 过时CSI下全双工中继辅助D2D网络的物理层安全[J]. 电信科学, 2023, 39(3): 89-99.
[8]	康宇, 刘雅琼, 赵彤雨, 寿国础. AI算法在车联网通信与计算中的应用综述[J]. 电信科学, 2023, 39(1): 1-19.
[9]	许鸣睿, 姚玉才, 朱晓荣. 基于Fisco-Bcos平台的区块链系统性能精确分析模型[J]. 电信科学, 2023, 39(1): 79-91.
[10]	章坚武, 安彦军, 邓黄燕. DNS攻击检测与安全防护研究综述[J]. 电信科学, 2022, 38(9): 1-17.
[11]	伏玉笋, 唐金辉. 使能未来工厂的5G能力综述[J]. 电信科学, 2022, 38(9): 18-35.
[12]	丁一凡, 李光球, 李辉. NOMA-D2D协作无线系统的物理层安全[J]. 电信科学, 2022, 38(9): 83-94.
[13]	陈伟雄, 杨晓晨, 春增军, 李若兰, 张华. 电力企业网络安全威胁情报管理体系的研究与实践[J]. 电信科学, 2022, 38(7): 184-189.
[14]	罗洪斌, 张珊, 王志远. 异构网络融合共生的需求、挑战与架构[J]. 电信科学, 2022, 38(6): 18-30.
[15]	丁一凡, 李光球, 李辉. 窃听者随机分布SWIPT-NOMA系统的物理层安全[J]. 电信科学, 2022, 38(3): 133-142.