WebCard: a java card web server
Proceedings of the fourth working conference on smart card research and advanced applications on Smart card research and advanced applications
Electronic payment systems for E-Commerce
Electronic payment systems for E-Commerce
Cryptography and Network Security: Principles and Practice
Cryptography and Network Security: Principles and Practice
Security Issues in M-Commerce: A Usage-Based Taxonomy
E-Commerce Agents, Marketplace Solutions, Security Issues, and Supply and Demand
A Multi-criteria Taxonomy of Business Models in Electronic Commerce
WELCOM '01 Proceedings of the Second International Workshop on Electronic Commerce
Payment technologies for E-commerce
Payment technologies for E-commerce
Economics of an Information Intermediary with Aggregation Benefits
Information Systems Research
Intermediary infrastructures for the world wide web
Computer Networks: The International Journal of Computer and Telecommunications Networking
A Mobile Autonomous Agent-based Secure Payment Protocol Supporting Multiple Payments
IAT '05 Proceedings of the IEEE/WIC/ACM International Conference on Intelligent Agent Technology
Journal of Theoretical and Applied Electronic Commerce Research
Advances in network smart cards authentication
Computer Networks: The International Journal of Computer and Telecommunications Networking
Security analysis of a new multi-party payment protocol with intermediary service.
DEXA '07 Proceedings of the 18th International Conference on Database and Expert Systems Applications
Towards self-authenticable smart cards
Computer Communications
Secure brokerage mechanisms for mobile electronic commerce
Computer Communications
Internet card, a smart card as a true Internet node
Computer Communications
E-commerce: protecting purchaser privacy to enforce trust
Electronic Commerce Research
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Most of the security proposals in commerce scenarios have been based on a classical e-payment system definition. This definition basically represents a client who sends a payment order to obtain some goods/services from the merchant, which the intentions of the real money transaction carry on between his financial institutions. Nevertheless, these definitions are not sufficiently robust when new aspects appear in the electronic payment transaction. We can identify some of those new aspects (such as: smart card with network capabilities, business mediator with advantage services, handheld devices with constrained connectivity, and multiparty scenarios) that could subordinate the design of current and future commerce scenarios. In this paper we extended the traditional e-payment system definition, in order to include these new aspects. Additionally, we describe two new payment models, where such aspects are involved, and where the secure solution needs to consider new security requirements.