Access management system and access management method

摘要

A secure element (SE) unit 102 holding service data used by an application is provided in a UIM card 100. Thus, when the user identify module (UIM) card 100 is transferred between portable terminals, service data and accompanying information of the application can be moved together with the UIM card 100 to another portable terminal. In addition, an access management unit 400 included in a portable terminal 200 compares UIM information of a UIM information storage unit 103 with UIM information, held by an authority information holding unit 205, of a UIM card of which use authority is possessed by an application. If they do not agree, access to service data stored in the SE unit 102 is restricted.

主权项

1. An access management system comprising:
a smart card; and a terminal reading the smart card to perform processing, the smart card including:
identification information storing means for storing smart card identification information capable of identifying the smart card,service data holding means for holding and processing service data that is access data for performing near-field communication with a counter-part device, andinformation management means for holding access control information for controlling access to the service data, and the terminal including:
application data storing means for storing program data of an application that uses the service data,authority information holding means for holding the smart card identification information of the smart card that is authorized to be used by the program data of the application stored in the application data storing means, andaccess management means for, if the smart card identification information stored in the identification information storing means agrees with the smart card identification information held by the authority information holding means, enabling access to the service data holding means of the smart card and enabling performance of the near-field communication, and if not agree, disabling access to the service data holding means of the smart card and disabling performance of the near-field communication.