This paper presents the theoretical blueprint of a new secure token called the Externalized Microprocessor (XmP). Unlike a smart-card, the XmP contains no ROM at all. While exporting all the device’s executable code to potentially…
We discuss the limited-supply online auction problem, in which an auctioneer has k goods to sell and bidders arrive and depart dynamically, from a theoretical point of view and show how Economics, Scheduling theory, Probability…
In secure group communications, the time cost associated with key updates for member join and departure is an important aspect of quality of service, especially in large groups with highly dynamic membership. To achieve better…