Plößl, Klaus and Federrath, Hannes (2008) A Privacy Aware and Efficient Security Infrastructure for Vehicular Ad Hoc Networks. Computer Standards & Interfaces 30 (6), pp. 390-397.
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Other URL: http://dx.doi.org/10.1016/j.csi.2008.03.007
VANETs have the potential to dramatically increase road safety by giving drivers more time to react adequately to dangerous situations. To prevent abuse of VANETs, a security infrastructure is needed that ensures security requirements like message integrity, confidentiality, and availability. After giving more details on the requirements we propose a security infrastructure that uses asymmetric as well as symmetric cryptography and tamper resistant hardware. While fulfilling the requirements, our proposal is especially designed to protect privacy of the VANET users and proves to be very efficient in terms of computational needs and bandwidth overhead.
|Institutions:||Business, Economics and Information Systems > Institut für Wirtschaftsinformatik > Retired Professors > Lehrstuhl für Wirtschaftsinformatik IV - Management der Informationssicherheit (Prof. Dr.-Ing. Hannes Federrath)|
|Keywords:||Security in general (overviews/surveys), Mobile communication, Public key infrastructure and digital signature|
|Subjects:||000 Computer science, information & general works > 004 Computer science|
300 Social sciences > 330 Economics
|Created at the University of Regensburg:||Yes|
|Deposited On:||13 May 2009 06:44|
|Last Modified:||12 Aug 2009 03:05|