Invention Grant
US08464012B2 Method for controlling access to a data file of an IC card 有权
用于控制对IC卡的数据文件的访问的方法

Method for controlling access to a data file of an IC card
Abstract:
A method is for controlling access to a data file of an IC card and may include storing a plurality of access conditions to be evaluated for accessing the data file, and enabling access to the file if the access conditions are satisfied. The method may further include ordering the access conditions to be evaluated in a Reverse Polish Notation inside a memory queue of the IC card, and evaluating the access conditions starting from a head of the memory queue.
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