Title :
S3P: A Secure and Privacy Protecting Protocol for VANET
Author :
Bayrak, Ali Osman ; Acarman, Tankut
Author_Institution :
Nat. Res. Inst. of Electron. & Cryptology, Kocaeli, Turkey
Abstract :
In order to deploy vehicular communication system, security and privacy issues have to be resolved. In this paper, for achieving secure and privacy preserving communications, an easily implementable PKI-based protocol is proposed. Security requirements for vehicular communications are defined and a detailed definition of the scheme, which uses shared asymmetric keys and PKI techniques to provide anonymous and secure communications, is given. Furthermore, evaluation of the proposed protocol against the previously defined security requirements is made. Providing privacy and security, the proposed scheme does not introduce any complexity and computational overheads.
Keywords :
ad hoc networks; cryptographic protocols; data privacy; mobile radio; public key cryptography; telecommunication security; PKI-based protocol; S3P; VANET; privacy issues; privacy protecting protocol; public key infrastructure; public-private key; road side units; security issues; shared asymmetric keys; vehicular ad hoc networks; vehicular communication system; Privacy; Protocols; Public key; Safety; Vehicles; privacy; security; vehicular networks;
Conference_Titel :
Wireless and Mobile Communications (ICWMC), 2010 6th International Conference on
Conference_Location :
Valencia
Print_ISBN :
978-1-4244-8021-0
Electronic_ISBN :
978-0-7695-4182-2
DOI :
10.1109/ICWMC.2010.80
