A Formal and Executable Specification of the Internet Open Trading Protocol
EC-WEB '02 Proceedings of the Third International Conference on E-Commerce and Web Technologies
A Formal Service Specification for the Internet Open Trading Protocol
ICATPN '02 Proceedings of the 23rd International Conference on Applications and Theory of Petri Nets
Secure transaction protocol analysis: models and applications
Secure transaction protocol analysis: models and applications
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This paper presents a formalism for the analysis of e-commerce protocols. The approach integrates logics and process calculi, providing an expressive message passing semantics and sophisticated constructs for modeling principals. A common set of inference rules for communication, reduction and information analysis supports proofs about message passing, the knowledge and behavior of principals, and protocol properties. The power of the formalism is illustrated with an analysis of the NetBill Protocol.