Securing Wireless Communication via Hardware-Based Packet Obfuscation
Securing Wireless Communication via Hardware-Based Packet Obfuscation
复制标题
通过基于硬件的数据包混淆保护无线通信
DOI：
10.1007/s41635-019-00070-0
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Dandekar, Kapil R.
中科院分区：
文献类型：
--
作者：
Chacko, James;Juretus, Kyle;Jacovic, Marko;Sahin, Cem;Kandasamy, Nagarajan;Savidis, Ioannis;Dandekar, Kapil R.
本文将正交频分复用 (OFDM) 物理层的混淆描述为增强无线通信安全性的一种手段。两个受信任方之间的通信通道标准化会导致各种安全威胁，包括 WPA/WPA2 协议中允许提取软件层加密密钥的漏洞。混淆 OFDM 管道的物理层可在软件层密钥被泄露的情况下提供额外的安全层，并允许在不更改软件层密钥的情况下滚动更新物理层密钥。 OFDM 管道的交织器阶段经过重新设计，以利用物理层密钥，称为 Phy-Leave。使用 Virtex6 FPGA 在软件定义通信 (SDC) 测试台上通过 MATLAB 仿真和硬件原型设计对 Phy-Leave 交织器进行评估。实施的滚动物理层密钥策略和 Phy-Leave 系统使 Virtex6 FPGA 的面积增加了不到 1%，这表明物理层混淆是一种无需大量硬件成本即可提高无线通信安全性的方法。
Obfuscation of the orthogonal frequency-division multiplexing (OFDM) physical layer is described in this paper as a means to enhance the security of wireless communication. The standardization of the communication channel between two trusted parties results in a variety of security threats, including vulnerabilities in WPA/WPA2 protocols that allow for the extraction of the software layer encryption key. Obfuscating the physical layer of the OFDM pipeline provides an additional layer of security in the event that the software layer key is compromised and allows for rolling updates of the physical layer key without altering the software layer key. The interleaver stage of the OFDM pipeline is redesigned to utilize a physical layer key, which is termed Phy-Leave. The Phy-Leave interleaver is evaluated through both MATLAB simulation and hardware prototyping on the Software Defined Communication (SDC) testbed using a Virtex6 FPGA. The implemented rolling physical layer key policy and Phy-Leave system resulted in a less than 1% increase in the area of a Virtex6 FPGA, demonstrating physical layer obfuscation as a means to increase the security of wireless communication without a significant cost in hardware.
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DOI：
10.1109/wamicon.2016.7483851
发表时间：
2016
期刊：
2016 IEEE 17th Annual Wireless and Microwave Technology Conference (WAMICON
影响因子：
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作者：
Katz, Brandon Z.;Sahin, Cem;Dandekar, Kapil R.
通讯作者：
Dandekar, Kapil R.
DOI：
10.1109/hpec.2014.7040969
发表时间：
2014-09
期刊：
2014 IEEE High Performance Extreme Computing Conference (HPEC)
影响因子：
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作者：
James Chacko;Cem Sahin;D. Nguyen;Doug Pfeil;Nagarajan Kandasamy;K. Dandekar
通讯作者：
James Chacko;Cem Sahin;D. Nguyen;Doug Pfeil;Nagarajan Kandasamy;K. Dandekar
基于物理门的前导码混淆，用于保护无线通信
DOI：
10.1109/iccnc.2017.7876142
发表时间：
2017
期刊：
Networking and Communications (ICNC
影响因子：
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作者：
Chacko, James;Juretus, Kyle;Jacovic, Marko;Sahin, Cem;Kandasamy, Nagarajan;Savidis, Ioannis;Dandekar, Kapil
通讯作者：
Dandekar, Kapil
DOI：
10.1109/rws.2016.7444407
发表时间：
2016
期刊：
2016 IEEE Radio and Wireless Symposium (RWS)
影响因子：
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作者：
Cem Sahin;Brandon Katz;K. Dandekar
通讯作者：
Cem Sahin;Brandon Katz;K. Dandekar
安全交织 - 基于 OFDM 系统的物理层安全增强
DOI：
--
发表时间：
2011
期刊：
International Conference on e-Technologies and Networks for Development
影响因子：
--
作者：
M. A. Khan;V. Jeoti;Rana Shahid Manzoor
通讯作者：
Rana Shahid Manzoor