Journal ArticleDOI
COACH: COllaborative certificate stAtus CHecking mechanism for VANETs
Carlos Gañán,Jose L. Muñoz,Oscar Esparza,Jorge Mata-Díaz,Juan Hernández-Serrano,Juanjo Alins +5 more
TLDR
This paper proposes a collaborative certificate status checking mechanism called COACH to efficiently distribute certificate revocation information in VANETs and proposes an extension to the COACH mechanism called EvCOACH that is more efficient than COACH in scenarios with relatively low revocation rates per CRL validity period.About:
This article is published in Journal of Network and Computer Applications.The article was published on 2013-09-01. It has received 27 citations till now. The article focuses on the topics: Revocation list & X.509.read more
Citations
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Journal ArticleDOI
An intelligent approach for building a secure decentralized public key infrastructure in VANET
TL;DR: An efficient decentralized public key infrastructure (PKI) using the concepts of Bayesian Coalition Game (BCG) and Learning Automata (LA) and the results obtained prove the superiority of the proposed scheme.
Journal ArticleDOI
EPA: An efficient and privacy-aware revocation mechanism for vehicular ad hoc networks
TL;DR: This paper proposes an Efficient and Privacy-Aware revocation Mechanism (EPA) based on the use of Merkle Hash Trees (MHT) and a Crowds-based anonymous protocol, which replaces the time-consuming certificate revocation lists checking process.
Journal ArticleDOI
A model for examining the effect of knowledge sharing and new IT-based technologies on the success of the supply chain management systems
TL;DR: The results have depicted that four variables affect the success of SCM systems and the social capabilities of using IT and information technology aid companies in improving their performance in the SCM and facilitating coherence and collaboration.
Journal ArticleDOI
Providing k-anonymity and revocation in ubiquitous VANETs
Cándido Caballero-Gil,Jezabel Molina-Gil,Juan Hernández-Serrano,Olga León,Miguel Soriano-Ibañez +4 more
TL;DR: A novel revocation scheme that is able to track and revoke specific malicious users only after a number of complaints have been received while otherwise guaranteeing node's k-anonymity is described and shown to be a promising approach in order to increase privacy protection while allowing revocation with little extra costs.
Journal ArticleDOI
PPREM: Privacy Preserving REvocation Mechanism for Vehicular Ad Hoc Networks
TL;DR: A Privacy Preserving Revocation mechanism (PPREM) based on a universal one-way accumulator provides explicit, concise, authenticated and unforgeable information about the revocation status of each certificate while preserving the users' privacy.
References
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Book
Information Theory, Inference and Learning Algorithms
TL;DR: A fun and exciting textbook on the mathematics underpinning the most dynamic areas of modern science and engineering.
Book
Information theory, inference, and learning algorithms
TL;DR: In this paper, the mathematics underpinning the most dynamic areas of modern science and engineering are discussed and discussed in a fun and exciting textbook on the mathematics underlying the most important areas of science and technology.
Proceedings Article
LT codes
TL;DR: LT codes are introduced, the first rateless erasure codes that are very efficient as the data length grows, and are based on EMMARM code, which was introduced in version 2.0.
Proceedings ArticleDOI
Routing in a delay tolerant network
TL;DR: This work forms the delay-tolerant networking routing problem, where messages are to be moved end-to-end across a connectivity graph that is time-varying but whose dynamics may be known in advance, and proposes a framework for evaluating routing algorithms in such environments.
Book ChapterDOI
A Certified Digital Signature
TL;DR: A practical digital signature system based on a conventionalryption function which is as secure as the conventional encryption function is described, without the several years delay required for certification of an untested system.