Java Card Cryptography Design

Abstract

In smart card application, the most import issue is security. Open platform is a common specification in this issue. But, how do security and cryptography mechanism work in Java card applet, is not wire known. In this paper, we’ll have an integral description about the Visa’s Open Platform APIs relationship and how to implement these APIs. Meanwhile, we’ll have an overall introduction about how to apply these APIs. These subjects are rarely revealed.