@inproceedings{427c9a41972440fea26bef121894f082,
title = "A blockchain-based architecture for traffic signal control systems",
abstract = "Ever-growing incorporation of connected vehicle (CV) technologies into intelligent traffic signal control systems brings about significant data security issues in the connected vehicular networks. This paper presents a novel decentralized and secure by design architecture for connected vehicle data security, which is based on the emerging blockchain paradigm. In a simulation study, we applied this architecture to defend the Intelligent Traffic Signal System (I-SIG), a USDOT approved CV pilot program, against congestion attacks. The results show the performance of the proposed architecture for the traffic signal control system.",
keywords = "Blockchain, Connected and automated vehicles, Data credibility, Data security, Hyperledger, Internet of things, internet of vehicles, vehicular networks, Traffic signal control",
author = "Wanxin Li and Mark Nejad and Rui Zhang",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 4th IEEE International Congress on Internet of Things, ICIOT 2019 ; Conference date: 08-07-2019 Through 13-07-2019",
year = "2019",
month = jul,
doi = "10.1109/ICIOT.2019.00018",
language = "English",
series = "Proceedings - 2019 IEEE International Congress on Internet of Things, ICIOT 2019 - Part of the 2019 IEEE World Congress on Services",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "33--40",
editor = "Elisa Bertino and Chang, {Carl K.} and Peter Chen and Ernesto Damiani and Michael Goul and Katsunori Oyama",
booktitle = "Proceedings - 2019 IEEE International Congress on Internet of Things, ICIOT 2019 - Part of the 2019 IEEE World Congress on Services",
}