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Secure data management apparatus

  • US 20050050363A1
  • Filed: 08/18/2004
  • Published: 03/03/2005
  • Est. Priority Date: 08/29/2003
  • Status: Abandoned Application
First Claim
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1. A secure data management apparatus comprised of a secure device that executes storage and calculation of data in a confidential state, and an information processing terminal to which the secure device is attached, wherein the secure device comprises:

  • a card processing module that issues to the information processing terminal an application for controlling startup of an application that operates on the information processing terminal; and

    a card storage device that stores data of the application, the information processing terminal comprises a storage device that stores actual data and data of a data management application that manages the actual data, and starts up the application issued by the secure device, the application initiated and the secure device mutually perform authentication, the application authenticated by the secure device starts up the data management application, the data management application initiated and the secure device mutually perform authentication, and the data management application authenticated by the secure device performs synchronization processing of the actual data with an external server.

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