Connected vehicle technology consisting of Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) communication falls under the umbrella of V2X, or Vehicle-to-Everything, communication. This enables vehicles and infrastructure to exchange safety-related information to enable smarter, safer roads. If driver alerts are raised or automated action is taken as a result of these messages, it is critical that messages are trustworthy and reliable. To this end, the Security Credential Management System (SCMS) and Cooperative Intelligent Transportation Systems (C-ITS) Credential Management System (CCMS) have been proposed to enable authentication and authorization of V2X messages without compromising individual user privacy. This is accomplished by issuing each vehicle a large set of “pseudonyms,” unrelated to any real-world identity. During operation, the vehicle periodically switches pseudonyms, thereby changing its identity to others in the network. This article investigates strategies for issuing and managing these pseudonyms and highlights key differences between the various approaches that have been proposed.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Pseudonym Issuing Strategies for Privacy-Preserving V2X Communication


    Additional title:

    Sae Int. J. Transp. Cyber. and Privacy


    Contributors:


    Publication date :

    2020-08-18


    Size :

    9 pages




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    uACPC: Client-Initiated Privacy-Preserving Activation Codes for Pseudonym Certificates Model

    Patil, Harsh Kupwade / Cunha, Helmiton / Ogawa, Henrique et al. | SAE Technical Papers | 2020


    A Privacy Conserves Pseudonym Acquisition Scheme in Vehicular Communication Systems

    Haider, Sheraz / Gao, Deyun / Ali, Rehan et al. | IEEE | 2022


    Efficient pseudonym changing schemes for location privacy protection in VANETs

    Chen, Yeong-Sheng / Lo, Tang-Te / Lee, Chiu-Hua et al. | IEEE | 2013


    A Novel Pseudonym Linking Scheme for Privacy Inference in VANETs

    Zhang, Rui / Wang, Xin / Cheng, Peng et al. | IEEE | 2020


    SLOW: A Practical pseudonym changing scheme for location privacy in VANETs

    Buttyan, Levente / Holczer, Tamas / Weimerskirch, Andre et al. | IEEE | 2009