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Proactive certificate validation for VANETs
KTH, School of Electrical Engineering (EES), Network and Systems engineering.
KTH, School of Electrical Engineering (EES), Network and Systems engineering.
2017 (English)In: IEEE Vehicular Networking Conference, VNC, IEEE Computer Society, 2017, 7835974Conference paper (Refereed)
Abstract [en]

Security and privacy in Vehicular Ad-hoc Networks (VANETs) mandates use of short-lived credentials (pseudonyms) and cryptographic key pairs. This implies significant computational overhead for vehicles, needing to validate often numerous such pseudonyms within a short period. To alleviate such a bottleneck that could even place vehicle safety at risk, we propose a proactive pseudonym validation approach based on Bloom Filters (BFs). We show that our scheme could liberate computational resources for other (safety- and time-critical) operations with reasonable communication overhead without compromising security and privacy.

Place, publisher, year, edition, pages
IEEE Computer Society, 2017. 7835974
Series
IEEE Vehicular Networking Conference, ISSN 2157-9857
Keyword [en]
Bloom Filter, Pseudonym, Security and Privacy
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-208443DOI: 10.1109/VNC.2016.7835974ISI: 000401657700052ScopusID: 2-s2.0-85013124317ISBN: 9781509051977 OAI: oai:DiVA.org:kth-208443DiVA: diva2:1107190
Conference
2016 IEEE Vehicular Networking Conference, VNC 2016, Columbus, United States, 8 December 2016 through 10 December 2016
Note

QC 20170609

Available from: 2017-06-09 Created: 2017-06-09 Last updated: 2017-06-09Bibliographically approved

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Citation style
  • apa
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Output format
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