Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Context‐aware Cooperative Authentication
Many trusted security mechanisms and protocols have been developed to protect messages over vehicular ad hoc networks (VANETs), and to ensure the integrity and origin of messages. This chapter focuses on the trustworthiness of emergency messages in VANETs. In most cases, a VANET performs message propagation via multihop transmission, particularly in suburban areas where fewer roadside unit (RSUs) are installed. The chapter examines context‐aware ways to protect some specific types of messages in VANETs while considering their unique requirements. It demonstrates that the proposed scheme can dramatically reduce both computation and transmission overhead in achieving efficient and effective authentication of emergency messages. The chapter describes the system model and the attack model, and discusses the security and efficiency design goals of the aggregated emergency message authentication and trustworthiness (AEMAT) scheme. It finally evaluates the performance of the proposed AEMAT scheme in terms of the resultant communication cost and computation overhead.
Context‐aware Cooperative Authentication
Many trusted security mechanisms and protocols have been developed to protect messages over vehicular ad hoc networks (VANETs), and to ensure the integrity and origin of messages. This chapter focuses on the trustworthiness of emergency messages in VANETs. In most cases, a VANET performs message propagation via multihop transmission, particularly in suburban areas where fewer roadside unit (RSUs) are installed. The chapter examines context‐aware ways to protect some specific types of messages in VANETs while considering their unique requirements. It demonstrates that the proposed scheme can dramatically reduce both computation and transmission overhead in achieving efficient and effective authentication of emergency messages. The chapter describes the system model and the attack model, and discusses the security and efficiency design goals of the aggregated emergency message authentication and trustworthiness (AEMAT) scheme. It finally evaluates the performance of the proposed AEMAT scheme in terms of the resultant communication cost and computation overhead.
Context‐aware Cooperative Authentication
Lin, Xiaodong (Herausgeber:in) / Lu, Rongxing (Herausgeber:in)
21.08.2015
19 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Distributed Cooperative Message Authentication
| Wiley | 2015
Context‐Aware Virtual Prototyping
| Wiley | 2008
Context-Aware Framework for Highway Bridge Inspections
| British Library Online Contents | 2015
Context-Aware Framework for Highway Bridge Inspections
| Online Contents | 2015