关键词: UCard 智能卡 对象约束 初始化协议

Abstract:

In this paper, by analyzing the development of SmartCard and its protocols, the conception of UCard and its foundation protocols are given. Based on the application characteristics, the definition, conception, set, and the restraints of the objects on UCard are presented, and the object restriction chart is given, in addition, by analyzing the state transition of certain objects in the initialization protocols on UCard, some references are given to construct protocols for the initialization object management.

Key words: UCard, smart card, object restriction, initialization protocols