In Industrial Internet of Vehicles (IIoV), vehicles enable efficient cross-domain industrial collaboration through real-time communication with other nodes (infrastructure and other vehicles). Due to the openness of wireless communication in IIoV, a secure authentication protocol is needed to protect vehicle anonymity and communication privacy. However, existing protocols do not address inter-domain Vehicle-to-Vehicle (V2V) communication and suffer from security risks such as key escrow issue, message leakage, and high overhead performance issues. Therefore, we propose a provable privacy-preserving authentication protocol for V2V communication that can guarantee the anonymity security of vehicle identities and the integrity confidentiality of communication messages in V2V communication (including intra-RSU domain V2V communication and inter-RSU domain V2V communication). For privacy-sensitive IIoV scenarios, the proposed protocol supports batch signature authentication of messages and shared responsibility revocation of malicious vehicle identities, which can solve the problems of limited system resources and security risks. The proposed protocol is robust. It is shown to be resistant to multiple malicious attacks through a formal security analysis under the Real-or-Random (ROR) model. In addition, We have simulated the proposed protocol using SUMO, OMNET++. Compared with the existing protocols, we find that the proposed protocol satisfies more security properties and has an excellent performance with low computation cost, communication cost, storage cost, packet loss rate and delay.


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    Title :

    A Provable Privacy Protection Authentication Protocol for Vehicle-to-Vehicle Communication


    Contributors:
    Tian, Junfeng (author) / Shen, Yue (author) / Wang, Yiting (author)


    Publication date :

    2025-08-01


    Size :

    2893041 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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