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University of Dayton

1. Yu, Jiahui. Physical-layer Security Based Authentication and Key Generation for Seamless IoT Communications.

Degree: MS(M.S.), Electrical and Computer Engineering, 2019, University of Dayton

The Internet-of-Things (IoT) will connect different types of cyber physical systems that are supported by different wireless transmission technologies, e.g., Wi-Fi, ZigBee, etc. However, the security protocols of those wireless technologies cannot be implemented to support seamless and secure IoT communications. Moreover, security protocols need to be light-weighted since some IoT devices have limited computation resources. In this thesis, we propose a light weight physical-layer security based authentication and key generation scheme to bridge different transmission technologies in IoT communications. In the studied scenario, a group certificate is generated based on physical-layer information, i.e., received signal strength (RSS) for all legitimate IoT devices in a network. The group certificate is to support mutual authentication between any pair of IoT devices within the network. Furthermore, the proposed scheme also generates a session key for the authenticated pair of IoT devices for other purposes of security features. The proposed scheme also addresses the issue of access control for new IoT devices with a short-term session key generation process. Security analysis is provided to show the efficacy of the proposed scheme against eavesdropping and replay attacks. A testbed based experiment is conducted to further demonstrate the RSS based value generation and distribution. Advisors/Committee Members: Ye , Feng (Advisor).

Subjects/Keywords: Computer Engineering; Physical layer security; Seamless IoT; Authentication; Security parameter generation; Access control

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Yu, J. (2019). Physical-layer Security Based Authentication and Key Generation for Seamless IoT Communications. (Masters Thesis). University of Dayton. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=dayton1576178965071975

Chicago Manual of Style (16th Edition):

Yu, Jiahui. “Physical-layer Security Based Authentication and Key Generation for Seamless IoT Communications.” 2019. Masters Thesis, University of Dayton. Accessed September 18, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1576178965071975.

MLA Handbook (7th Edition):

Yu, Jiahui. “Physical-layer Security Based Authentication and Key Generation for Seamless IoT Communications.” 2019. Web. 18 Sep 2020.

Vancouver:

Yu J. Physical-layer Security Based Authentication and Key Generation for Seamless IoT Communications. [Internet] [Masters thesis]. University of Dayton; 2019. [cited 2020 Sep 18]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1576178965071975.

Council of Science Editors:

Yu J. Physical-layer Security Based Authentication and Key Generation for Seamless IoT Communications. [Masters Thesis]. University of Dayton; 2019. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1576178965071975

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