One way to enhance the security of mobile payment system based on smart TF card

Abstract

One smart TF card based method to enhance the security of mobile payment is proposed in this chapter. Its main purpose is to solve the problems of identity authentication and information leakage. In the chapter, we provide the design and implementation of mobile phone client system in detail. It adopts double factor authentication of user identity to enhance the security of legal user's identity. At the same time, it uses the traditional shared key protocol for reference to introduce a two-way authentication protocol. What's more, the non-reputation, confidentiality and integrity of the transaction can be guaranteed by the signature. © 2012 Springer Science+Business Media B.V.