Proxy signatures for delegating signing operation
CCS '96 Proceedings of the 3rd ACM conference on Computer and communications security
A Secure Agent-based Framework for Internet Trading in Mobile Computing Environments
Distributed and Parallel Databases - Security of data and transaction processing
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
Handbook of Applied Cryptography
Handbook of Applied Cryptography
An Agent-Based Secure Internet Payment System for Mobile Computing
TREC '98 Proceedings of the International IFIP/GI Working Conference on Trends in Distributed Systems for Electronic Commerce
LITESET: A Light-Weight Secure Electronic Transaction Protocol
ACISP '98 Proceedings of the Third Australasian Conference on Information Security and Privacy
Secure Transactions with Mobile Agents in Hostile Environments
ACISP '00 Proceedings of the 5th Australasian Conference on Information Security and Privacy
ICICS '97 Proceedings of the First International Conference on Information and Communication Security
Secure Mobile Agent Digital Signatures with Proxy Certificates
E-Commerce Agents, Marketplace Solutions, Security Issues, and Supply and Demand
Digital Signcryption or How to Achieve Cost(Signature & Encryption)
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
Signcryption and Its Applications in Efficient Public Key Solutions
ISW '97 Proceedings of the First International Workshop on Information Security
Towards Autonomous and Automatic Evaluation and Negotiation in Agent-Mediated Internet Marketplaces
Electronic Commerce Research
Employ a mobile agent for making a payment
Mobile Information Systems
SETNR/A: an agent-based secure payment protocol for mobile commerce
International Journal of Intelligent Information and Database Systems
Hi-index | 0.00 |
While software agents have been employed in payment protocols, they are largely passive entities, i.e., they participate in the payment protocol but do not make decision. In this paper, we propose an agent-assisted payment protocol called LITESET/A+ that empowers the payment agent (PA) to perform encryption operation for its owner. This is realized by introducing a Trusted Third Party (TTP) in the payment system based on the SET protocol (Secure Electronic Transaction) and a novel signcryption-threshold scheme. In LITESET/A+, the PA and TTP collaborate together to ensure the same level of security as the SET specification. At the same time, with the signcryption-threshold scheme, the PA is more flexible and autonomous during trading.