The Analysis and Design of COS Interface Model

Abstract

First, through analysis on the smart card development environment about the smart card chip structure and chip physical characteristics .Second,it chooses three different chips as the research object to parse out the common ground of inner architecture between the three chips ,to abstract the virtual model of chip, and to design an interface of the COS underlying driver that encapsulates the smart card. Finally it implements driven interface of smart card hardware through function lists.