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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
Survey on VANET security challenges and possible cryptographic solutions
Vehicular Communications, Volume 1, No. 2, Year 2014
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Description
In the near future, it is expected that vehicles which increasingly become an intelligent systems will be equipped with radio communications interfaces. Thus, vehicular networks can be formed and they are commonly known as VANETs (Vehicular Ad hoc NETworks), a use case of mobile ad hoc networks where cars are the mobile nodes. As VANETs exhibit several unique features such as the high mobility of nodes, short connection times, etc. conventional security mechanisms are not always effective. Consequently, a wide variety of research contributions have been recently presented to cope with the intrinsic characteristics of vehicular communication. This paper provides a summary of the recent state of the art of VANETs, it presents the communication architecture of VANETs and outlines the privacy and security challenges that need to be overcome to make such networks safety usable in practice. It identifies all existing security problems in VANETs and classifies them from a cryptographic point of view. It regroups, studies and compares also the various cryptographic schemes that have been separately suggested for VANETs, evaluates the efficiency of proposed solutions and explores some future trends that will shape the research in cryptographic protocols for intelligent transportation systems. © 2014 Elsevier Inc.
Authors & Co-Authors
Mejri, Mohamed Nidhal
France, Villetaneuse
University Sorbonne Paris Nord
Ben-Othman, Jalel
Tunisia, Ariana
University of Carthage, Ecole Supérieure Des Communications de Tunis
Hamdi, Mohamed
Tunisia, Ariana
University of Carthage, Ecole Supérieure Des Communications de Tunis
Statistics
Citations: 473
Authors: 3
Affiliations: 2
Identifiers
Doi:
10.1016/j.vehcom.2014.05.001
ISSN:
22142096
Study Design
Cross Sectional Study
Study Approach
Quantitative