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E-commerce transactions rely on end-to-end protocols to provide security guarantees when messages are sent through intermediaries. If autonomous entities with different security requirements are to collaborate, protocols providing end-to-end security must be synthesized at runtime. However, such an approach is predicated on finding security primitives and ways of expressing interdependencies between...
As a solution to Single Sign-On (SSO), OpenID can simplify users' operation process and reduce resource provider's overhead. Its application in the websites is becoming popular and the multi-level security of OpenID has also become a topic of concern. First the basic OpenID infrastructure is introduced, including its components, hierarchy and other key issues. A multi-level security framework for...
Authentication protocol can be formally specified by using BAN logic. By using formal specification, we can analyse the protocol mathematically. Before the analysis can be done, we need to have some assumptions. If inadequate assumptions are used, the analysis might at a complete loss, and if we over assume, the analysis might not needed anymore. This paper presents preliminary result of our investigation...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.