DCS: An Efficient Distributed-Certificate-Service Scheme for Vehicular Networks

Wasef, Albert; Jiang, Yixin; Shen, Xuemin

doi:10.1109/tvt.2009.2028893

Cited by 92 publications

(54 citation statements)

References 31 publications

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“…The proposed scheme suggests the usage of PASS [8] as the mechanism for authentication of videos uploaded to the Cloud Platform, not only because it has one of the lowest overheads in terms of time for signing, certificate validation, and signature verification (see Table 2), but also because it solves the limitation of BP [16]. However, other algorithms such as BP [16], ECPP [17], DCS [18], and hybrid one [19] can be considered. Table 2 shows the time required for generation and verification of signatures and certificate verification using different algorithms [8] (same for both Eiza-Ni-Shi Scheme and proposed scheme).…”

Section: Overhead Generated In Video Transmission Protocolmentioning

confidence: 99%

5G-VRSec: Secure Video Reporting Service in 5G Enabled Vehicular Networks

Yoo

2017

Wireless Communications and Mobile Computing

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Despite an imminent arrival of the 5G communication technology, there are only a few research works done using such technology in the field of vehicular networks. One of the pioneers in proposing a service for 5G enabled vehicular networks is the Eiza-Ni-Shi Scheme. In such scheme, the authors present an innovative system model for 5G vehicular networks that enables a secure real-time video reporting service with privacy awareness. Even though the proposed service is very important since it aims to improve the road safety, it cannot be considered secure enough. This work found that the scheme has serious security flaws and functionality limitations. First, it is vulnerable to Department of Motor Vehicles and Law Enforcement Agency impersonation attacks, it allows forged video upload, there is no separation of responsibilities between Law Enforcement Agency and trusted authority, and it is susceptible to privileged insider attack. In addition, it does not contemplate the management of multiple geographic/administrative regions (multiple trusted authorities) which is important in real implementations. In this situation, the present work proposes an extended scheme that eliminates the identified security flaws and implements new features that make the implementation across several geographic/administrative regions possible.

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Section: Overhead Generated In Video Transmission Protocolmentioning

confidence: 99%

5G-VRSec: Secure Video Reporting Service in 5G Enabled Vehicular Networks

Yoo

2017

Wireless Communications and Mobile Computing

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“…In 2010, Wasef et al [7] proposed the RSU-aided distributed certificate service (DCS), which enables vehicles to update their certificates from an RSU. A vehicle can update its certificate from any RSU, even when it is not in the coverage range of that RSU.…”

Section: Related Work and Techniquesmentioning

confidence: 99%

“…Kuo [12] proposed a message authentication scheme that can get pairing value to establish mutual trust in intra-and inter-RSU environments based on the chameleon hash function, but this scheme suffers from malicious revocation. Section 4 will compare DCS [7], PASS [8], CH-IBC [9], BDH [11] and the proposed scheme in terms of functionality and performance.…”

Section: Related Work and Techniquesmentioning

confidence: 99%

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Using a Random Secret Pre-Distribution Scheme to Implement Message Authentication in VANETs

et al. 2015

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Abstract:In recent years, the development of the Intelligent Transportation System (ITS) has increased the popularity of vehicular ad hoc networks (VANET). A VANET is designed to enable vehicles to exchange information about traffic or vehicle conditions to help other vehicles avoid traffic accidents or traffic jams. To resist malicious attacks, all vehicles must be anonymous and their routings must be untraceable, but still verifiable. The vehicles must trust each other and communicate confidentially. In a VANET, Road Side Units (RSU) are installed on traffic signs or streetlights to help vehicles maintain anonymity, to authenticate messages, or to support confidentiality. However, the coverage of an RSU is limited and the cost of widespread installation is high. RSU installations are incremental, so messages must be authenticated using dense RSUs or sparse RSUs. In this paper, the concept of random key pre-distribution that is used in Wireless Sensor Networks (WSN) is modified to random secret pre-distribution (RSP), which integrates identity-based cryptography (IBC) to produce a message authentication scheme for VANETs in a sparse RSU environment. In the proposed scheme, vehicles follow a process to determine a common secret, allowing them to

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“…security and privacy preservation for mobile vehicles Calandriello et al (2007); Chen et al (2011); Daza et al (2009);Hubaux et al (2004); Kamat et al (2006); Kounga et al (2009) ;Li et al (2008); Lin et al (2007;2008a;b); ; Mak et al (2005); Plöβl & Federrath (2008); Raya & Hubaux (2005;2007); 2010a;b); Wasef et al (2010); Wang et al (2008); Wu et al (2010); Xu et al (2007); Xi et al (2007;2008) ;Xiong et al (2010a;b); Zhang et al (2008a;b). Obviously, any malicious behaviors of user, such as injecting beacons with false information, modifying and replaying the previously disseminated messages, could be fatal to the other users.…”

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confidence: 99%