Abstract
We propose a novel mechanism for excluding misbehaving participants from a vehicular ad-hoc network (V2X system) that does not require resolution of pseudonyms. Our approach enables a revocation authority to exclude the sender of a given message from pseudonymous communication without resolving (or otherwise learning) his long-term identity. This is achieved by broadcasting (or geocasting) a request for self-revocation to which only the holder of the pseudonym in question will respond by revoking all relevant pseudonyms. Compliance to the request is enforced by a trusted component in each vehicle that ensures the integrity and correct operation of its V2X on-board unit. With our revocation mechanism the deployment of privacy-friendly pseudonymschemes that do not implement pseudonymresolution becomes practical.
Original language | English |
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Title of host publication | Trust and Trustworthy Computing |
Subtitle of host publication | 8th International Conference, TRUST 2015, Heraklion, Greece, August 24-26, 2015, Proceedings |
Editors | Mauro Conti, Matthias Schunter, Ioannis Askoxylakis |
Place of Publication | Cham |
Publisher | Springer |
Pages | 193-208 |
Number of pages | 16 |
ISBN (Electronic) | 978-3-319-22846-4 |
ISBN (Print) | 9783319228457 |
DOIs | |
Publication status | Published - 2015 |
Event | 8th International Conference on Trust and Trustworthy Computing, TRUST 2015 - Heraklion, Greece Duration: 24 Aug 2015 → 26 Aug 2015 Conference number: 8 |
Publication series
Name | Lecture Notes in Computer Science |
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Publisher | Springer |
Volume | 9229 |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 8th International Conference on Trust and Trustworthy Computing, TRUST 2015 |
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Abbreviated title | TRUST 2015 |
Country | Greece |
City | Heraklion |
Period | 24/08/15 → 26/08/15 |