The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Vehicular Cloud Computing (VCC) is the latest technology in intelligent transport system. Vehicular cloud (VC) facilitates the customers to share underutilized resources by renting it to other users over the Internet. It aims to improve travelling beyond the boundaries of traditional transport systems. VCC has many advanced applications which will help society with minimum cost of investment and less...
Security protocols built on strong cryptographic algorithms to defeat attempts of pattern analysis are popular nowadays, but these algorithms consume a lot of processor's efficiency. So, devices with limited processor capabilities need some modified protocols. Billions of such devices, known as ‘smart objects’ are used in IOT (Internet of things). IOT is an interconnection of a large number of smart...
Vehicular Ad Hoc Network (VANET) are gaining more importance because they have opened new research fields by extending data networks connectivity to Vehicle to Vehicle where wired solutions are difficult to install. The networks which are deployed in the areas where the needed infrastructure is not feasible to install are Adhoc networks. Vehicular Ad hoc Network (VANETs), in which each vehicle (node)...
This paper introduces a novel method for diagnosing embedded systems and updating embedded software installed on the electronics control units of vehicles through the Internet using client and server units. It also presents the communication protocols between the vehicle and the manufacturer for instant fault diagnosis and software update while ensuring security for both parties. AiroDiag ensures...
Cryptography is necessary where the confidentiality of information needs to be protected, but it often not sufficient. There are many cases where a persistent attacker can obtain the secret keys in use on a system, no matter how much the system tries to prevent this (e.g. cold-boot attacks, DRM circumvention). On the other hand, there are many systems where information needs to be stored and protected,...
Message authentication, to ensure the receiving message is true and coming from the claimed source, is a key issue in vehicular ad hoc network (VANET) because the message may be life-critical, traffic information, or emergence message transmitted by the strange sources. Due to the nature of realtime and high mobility in VANET message, the traditional PKI security schemes are not suitable for VANET...
In an overview paper called State of the Art: Embedding Security in Vehicles, Wolf et al. give a general state-of- the-art overview of IT security in vehicles and describe core security technologies and relevant security mechanisms. In this paper we show that a formal analysis of many of the related properties is possible. This indicates that many expected aspects in the design of vehicular security...
In this paper, we present a novel security solution known as global public key algorithm based on bilinear pairing cryptography concept, for location service in vehicular ad-hoc networks (VANETs). Indeed, many geographic routing protocols used in VANET need location service for obtaining destination position. The location service makes way for major security concern in VANETs. We design an efficient...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.