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VeSPA :
VeSPA : Vehicular security and privacy-preserving architecture
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- Alexiou, Nikolaos, 1985- (författare)
- KTH,Kommunikationsnät,Security
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- Laganá, Marcello (författare)
- KTH,Kommunikationsnät
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- Gisdakis, Stylianos (författare)
- KTH,Kommunikationsnät
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- Khodaei, Mohammad (författare)
- KTH,Kommunikationsnät
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- Papadimitratos, Panagiotis (författare)
- KTH,Kommunikationsnät
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visa färre...
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(creator_code:org_t)
- 2013-04-19
- 2013
- Engelska.
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Ingår i: HotWiSec 2013. - New York, NY, USA : ACM. - 9781450320030 ; , s. 19-23
- Relaterad länk:
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https://kth.diva-por... (primary) (Raw object)
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http://arxiv.org/pdf...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Vehicular Communications (VC) are reaching a near deploment phase and will play an important role in improving road safety, driving efficiency and comfort. The industry and the academia have reached a consensus for the need of a Public Key Infrastructure (PKI), in order to achieve security, identity management, vehicle authentication, as well as preserve vehicle privacy. Moreover, a gamut of proprietary and safety applications, such as location-based services and pay-as-you-drive systems, are going to be offered to the vehicles. The emerging applications are posing new challenges for the existing Vehicular Public Key Infrastructure (VPKI) architectures to support Authentication, Authorization and Accountability (AAA), without exposing vehicle privacy. In this work we present an implementation of a VPKI that is compatible with the VC standards. We propose the use of tickets as cryptographic tokens to provide AAA and also preserve vehicle privacy against adversaries and the VPKI. Finally, we present the efficiency results of our implementation to prove its applicability.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
Nyckelord
- Credential management
- PKI
- Privacy
- Security
- VANETs
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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