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A survey on authentication protocols of dynamic wireless EV charging

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  • NETL
  • NSTL
  • Elsevier
© 2024 The AuthorsElectric Vehicles (EVs) are considered the predominant method of decreasing fossil fuels as well as greenhouse gas emissions. With the drastic growth of EVs, the future smart grid is expected to extensively incorporate dynamic wireless charging (DWC) systems, a significant advancement over traditional charging methods. DWC, offering the unique ability to charge vehicles in motion, introduces new infrastructures, complex network models and consequently, a massive attack surface. To accomplish the goal of such an enormous smart grid accompanying DWCs, the security of EV charging infrastructures has become a deciding factor. EV charging is vulnerable to cyberattacks as it has many attack vectors and many challenges to combat. Unlike the traditional charging services provided in a typical static charging station, the DWC has a complex network architecture which makes it vulnerable to many forms of cyberattacks. Authentication plays a crucial role in safeguarding the frontline security of this ecosystem. However, within the domain of DWC, the current academic landscape has seen limited attention dedicated to authentication protocols. This background signifies the necessity of a comprehensive survey to cover the authentication protocols of dynamic wireless EV charging environments. This review paper examines the security requirements and the network model of the DWC, providing comprehensive insights into existing authentication protocols by scrutinizing a proper classification. Furthermore, the paper addresses existing challenges in authentication schemes within DWC and explores potential future research tendencies aiming to strengthen the security framework of this emerging technology.

Authentication protocolsDynamic wireless electric vehicle chargingElectric VehiclesIn-motion electric vehicle chargingPrivacySecuritySmart grid

Hettiarachchi N.、Hakak S.、Mandal K.

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Canadian Institute for Cybersecurity Faculty of Computer Science University of New Brunswick

2025

10.1016/j.comcom.2024.108008

Computer communications

Computer communications

SCI
ISSN：0140-3664
年,卷(期)：2025.230(Jan.)
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