Publication Type

Journal Article

Version

publishedVersion

Publication Date

7-2023

Abstract

With the rapid development of edge computing, artificial intelligence and other technologies, intelligent transportation services in the vehicular ad hoc networks (VANETs) such as in-vehicle navigation and distress alert are increasingly being widely used in life. Currently, road navigation is an essential service in the vehicle network. However, when a user employs the road navigation service, his private data maybe exposed to roadside nodes. Meanwhile, when the trusted authorization sends the navigation route data to the user, the user can obtain all the road data. Especially, other unrequested data might be related to the military. Therefore, how to achieve secure and efficient road navigation while protecting privacy is a crucial issue. In this paper, we propose a privacy-preserving path selection protocol that supports a token as the object in the oblivious transfers, which effectively reduces the communication overhead. In addition, a lightweight dual authentication and group key negotiation protocol is provided to support dynamic joining or leaving of group members. Moreover, it can guarantee the security of forward data. After experimental analysis, the proposed protocol has high security and efficiency.

Keywords

Group key agreement, Oblivious transfers, Privacy protection, VANETs

Discipline

Information Security | Transportation

Publication

Journal of Internet Technology

Volume

24

Issue

4

First Page

861

Last Page

870

Identifier

10.53106/160792642023072404004

Publisher

Taiwan Academic Network Management Committee

Embargo Period

8-28-2023

Copyright Owner and License

Authors

Creative Commons License

Creative Commons Attribution-No Derivative Works 4.0 International License
This work is licensed under a Creative Commons Attribution-No Derivative Works 4.0 International License.

Additional URL

https://doi.org/10.53106/160792642023072404004

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