Revocation of direct anonymous attestation
INTRUST'10 Proceedings of the Second international conference on Trusted Systems
Short-Term linkable group signatures with categorized batch verification
FPS'12 Proceedings of the 5th international conference on Foundations and Practice of Security
Toward a secure batch verification with group testing for VANET
Wireless Networks
Privacy Addressing-Based Anonymous Communication for Vehicular Ad Hoc Networks
Wireless Personal Communications: An International Journal
Flexible and scalable digital signatures in TPM 2.0
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
Improvements on an authentication scheme for vehicular sensor networks
Expert Systems with Applications: An International Journal
Review: Information management in vehicular ad hoc networks: A review
Journal of Network and Computer Applications
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Vehicular ad hoc networks (VANETs) allow wireless communications between vehicles without the aid of a central server. Reliable exchanges of information about road and traffic conditions allow a safer and more comfortable travelling environment. However, such profusion of information may allow unscrupulous parties to violate user privacy. On the other hand, a degree of auditability is desired for law enforcement and maintenance purposes. In this paper we propose a Threshold Anonymous Announcement service using direct anonymous attestation and one-time anonymous authentication to simultaneously achieve the seemingly contradictory goals of reliability, privacy and auditability.