The State of Elliptic Curve Cryptography
Designs, Codes and Cryptography - Special issue on towards a quarter-century of public key cryptography
Identity-Based and Self-Certified Key-Exchange Protocols
ACISP '97 Proceedings of the Second Australasian Conference on Information Security and Privacy
Security Issues in M-Commerce: A Usage-Based Taxonomy
E-Commerce Agents, Marketplace Solutions, Security Issues, and Supply and Demand
Efficient Algorithms for Pairing-Based Cryptosystems
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
PayWord and MicroMint: Two Simple Micropayment Schemes
Proceedings of the International Workshop on Security Protocols
Anonymity Control in E-Cash Systems
FC '97 Proceedings of the First International Conference on Financial Cryptography
NetPay: An off-line, decentralized micro-payment system for thin-client applications
Electronic Commerce Research and Applications
Indentity-based broadcast signcryption
Computer Standards & Interfaces
An Anonymous Account-Based Mobile Payment Protocol for a Restricted Connectivity Scenario
DEXA '07 Proceedings of the 18th International Conference on Database and Expert Systems Applications
Utilizing national public-key infrastructure in mobile payment systems
Electronic Commerce Research and Applications
A secure vehicle-to-roadside communication payment protocol in vehicular ad hoc networks
Computer Communications
An incentive-based electronic payment scheme for digital content transactions over the Internet
Journal of Network and Computer Applications
EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
A secure payment protocol for restricted connectivity scenarios in M-commerce
EC-Web'07 Proceedings of the 8th international conference on E-commerce and web technologies
Implementation and performance evaluation of a payment protocol for vehicular ad hoc networks
Electronic Commerce Research
A Low Computational-Cost Electronic Payment Scheme for Mobile Commerce with Large-Scale Mobile Users
Wireless Personal Communications: An International Journal
A secure mobile electronic payment architecture platform for wireless mobile networks
IEEE Transactions on Wireless Communications
Toward a secure batch verification with group testing for VANET
Wireless Networks
A Secure Ambulance Communication Protocol for VANET
Wireless Personal Communications: An International Journal
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Value-added applications in vehicular ad hoc network (VANET) come with the emergence of electronic trading. The restricted connectivity scenario in VANET, where the vehicle cannot communicate directly with the bank for authentication due to the lack of internet access, opens up new security challenges. Hence a secure payment protocol, which meets the additional requirements associated with VANET, is a must. In this paper, we propose an efficient and secure payment protocol that aims at the restricted connectivity scenario in VANET. The protocol applies self-certified key agreement to establish symmetric keys, which can be integrated with the payment phase. Thus both the computational cost and communication cost can be reduced. Moreover, the protocol can achieve fair exchange, user anonymity and payment security.