Proceedings ArticleDOI
A security credential management system for V2V communications
William Whyte,Andre Weimerskirch,Virendra Kumar,Thorsten Hehn +3 more
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TLDR
This system is currently being finalized, and it is the leading candidate design for the V2V security backend design in the US, subject to review by the US Department of Transportation and other stakeholders.Abstract:
We present a security credential management system for vehicle-to-vehicle communications, which has been developed under a Cooperative Agreement with the US Department of Transportation. This system is currently being finalized, and it is the leading candidate design for the V2V security backend design in the US, subject to review by the US Department of Transportation and other stakeholders. It issues digital certificates to participating vehicles for establishing trust among them, which is necessary for safety applications based on vehicle-to-vehicle communications. It supports four main use cases, namely, bootstrapping, certificate provisioning, misbehavior reporting and revocation. The main design goal is to provide both security and privacy to the largest extent reasonable and possible. To achieve the latter, vehicles are issued pseudonym certificates, and the provisioning of those certificates is divided among multiple organizations. One of the main challenges is to facilitate efficient revocation while providing privacy against attacks from insiders.read more
Citations
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Journal ArticleDOI
Practical dynamic group signature with efficient concurrent joins and batch verifications
TL;DR: In this paper, the authors proposed a new dynamic group signatures scheme that supports efficient concurrent joins and batch verifications without knowledge extractor in security analysis, and the concurrent security is proven by showing that their join protocols are simulated without any knowledge extractors.
Journal ArticleDOI
A Privacy-Preserving and Transparent Identity Management Scheme for Vehicular Social Networking
Salabat Khan,Fei Luo,Zijian Zhang,Mussadiq Abdul Rahim,Siraj Khan,Syed Furqan Qadri,Kaishun Wu +6 more
TL;DR: Wang et al. as mentioned in this paper proposed a Privacy-Preserving Identity Management (PPTIM) scheme for vehicular social networking to securely and privately manage vehicles' social identities, which is based on the transparency log (distributed ledger) proposals for web PKI.
Proceedings ArticleDOI
Access Control for a Connected Vehicle Ecosystem
Ashish Ashutosh,Armin Gerl +1 more
TL;DR: In this article, the authors present a vehicle data use case to identify the requirements and challenges for security and privacy in the automotive domain, and conduct a literature review of access control models and evaluate them against the identified requirements.
DissertationDOI
Dynamic pseudonym management for privacy preservation in vehicular communication systems.
TL;DR: The results demonstrate that the proposed scheme achieves a better degree of anonymity and low request delay at a lower cost than existing schemes.
Journal ArticleDOI
CSK based on Priority Call Algorithm for Detection and Securing Platoon from Inside Attacks
TL;DR: Design, detection and the mitigation of attacks in a vehicle platoon are focused on and priority call algorithm in combination with color-shift keying modulation is used to protect the platoon alleviating the undesirable impacts such as collisions, oscillations and disintegration in the platoon caused by the attacks.
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Journal Article
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