Building Of Tianjin IC Card Application System Security Research

Intelligent card (IC) is used instead of check or cash in circulation. In practice, there are difficulty to use IC because of the security. It is very important for using of IC to improve security. The spread of IC is depend on the technique of security.On the research of this paper, a whole architecture of IC security is established. The idea and theory has applied to the building of tianjin IC security system, the solution of the IC application and management is realized in the agriculture bank of tianjin, meanwhile, IC security system which has reasonable structure, security, credibility and perfect function is provided for the evolution of tianjin financial IC, "single card using everywhere in city " of tianjin city and the integration with other application of domain in this paper.