Blockchain-Based Batch Authentication Scheme for Internet of Vehicles

Shen, Huimin; Wang, Taochun; Chen, Jian; Tao, Yuan; Chen, Fulong

doi:10.1109/tvt.2024.3355711

Cited by 1 publication

(1 citation statement)

References 31 publications

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“…Specifically, there are mainly works that enable the vehicle's authentication with a trusted authority [21,22] and decentralized blockchain platform [23], which is similar to an ordinary authentication scenario in the IoT [18,24,25]. Other studies consider the vehicles' batch authentication by using signature fusion technology [26] and cross-domain authentication based on a two-way synchronization database mechanism [27]. Moreover, in the field of smart healthcare, some research works on authentication with access control can be found.…”

Section: Related Workmentioning

confidence: 99%

A Drone-Assisted Anonymous Authentication and Key Agreement Protocol with Access Control for Accident Rescue in the Internet of Vehicles

Zheng,

Duan,

Wang

et al. 2024

Electronics

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The drone-assisted Internet of Vehicles (DIoV) displays great potential in the punctual provision of rescue services without geographical limitations. To ensure data security in accident response and rescue services, authentication schemes with access control are employed. These schemes ensure that only specific rescue vehicle operators acting within a valid period can achieve mutual authentication from a designated processor, while access for mismatched, revoked, or expired users is denied. However, the current alternatives fail to ensure session key forward secrecy, entities’ mutual authentication, and user anonymity, thereby compromising users’ privacy and the security of communications. Moreover, executing too many time-consuming operations on vehicles’ resource-constrained devices inevitably degrades the performance of the authentication protocol. Balancing security and performance in the design of an authentication protocol with access control presents a significant challenge. To address this, a more efficient and robust authentication with access control has been designed. The proposed protocol ensures user anonymity through dynamic pseudonym allocation, achieves forward secrecy by excluding the long-term key from session key generation, and obtains mutual authentication by verifying the integrity of the messages exchanged. According to the security and performance analysis, it is demonstrated that the proposal is a robust, efficient, and cost-effective solution. In particular, the proposal can reduce the computational overhead by 66% compared to recent alternatives.

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