4 citations · 8 across the 7 of their papers we have counts for
6 papers · 1 filter
A Novel Computationally Efficient Group Signature for Anonymous and Secure V2X Communications
Jia Liu, Liqun Chen, Mehrdad Dianati +2
The use of vehicle-to-everything (V2X) communication is expected to significantly improve road safety and traffic management. We present an efficient protocol, called the AEE proto…
Anonymous Single Sign-on with Proxy Re-Verification
Jinguang Han, Liqun Chen, Steve Schneider +3
An anonymous Single Sign-On (ASSO) scheme allows users to access multiple services anonymously using one credential. We propose a new ASSO scheme, where users can access services a…
Anonymous Single-Sign-On for n designated services with traceability
Jinguang Han, Liqun Chen, Steve Schneider +2
Anonymous Single-Sign-On authentication schemes have been proposed to allow users to access a service protected by a verifier without revealing their identity which has become more…
Privacy-Preserving Electronic Ticket Scheme with Attribute-based Credentials
Jinguang Han, Liqun Chen, Steve Schneider +2
Electronic tickets (e-tickets) are electronic versions of paper tickets, which enable users to access intended services and improve services' efficiency. However, privacy may be a…
Formal Analysis of V2X Revocation Protocols
Jorden Whitefield, Liqun Chen, Frank Kargl +4
Research on vehicular networking (V2X) security has produced a range of security mechanisms and protocols tailored for this domain, addressing both security and privacy. Typically,…
Private reputation retrieval in public - a privacy-aware announcement scheme for VANETs
Liqun Chen, Qin Li, Keith M. Martin +1
An announcement scheme is a system that facilitates vehicles to broadcast road-related information in vehicular ad hoc networks (VANETs) in order to improve road safety and efficie…