高安全性的大容量SIM卡研究

Analysis of the High-security Mega-capacity SIM Card

大容量SIM卡具有大容量、多接口和高安全性的特性,已成为SIM卡新的发展方向。从系统架构和安全策略两个方面介绍了大容量SIM卡的设计。

The high - security mega - capacity subscriber identity module （SIM） card which has features of high - capacity, multi - interface and high - security becomes the new trend. The system structure of the mega - capacity SIM card has been introduced, and the security strategy is also presented.