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Loading and updating an application requiring personalization

An application, non-volatile technology used in the field of portable storage and systems to solve the problem of high risk of personal data theft

Active Publication Date: 2011-06-15
捷德移动安全有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While the first-loaded application is being personalized at the secure location of the storage media manufacturer (“pre-issuance stage”), the risk of personalization data being stolen from the server-side connection may still be maintainable
Whereas when an updated application is loaded after the storage medium has been released by the manufacturer ("post-issuance phase"), there is a high risk of stealing personalization data from the connection on the server side

Method used

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  • Loading and updating an application requiring personalization
  • Loading and updating an application requiring personalization
  • Loading and updating an application requiring personalization

Examples

Experimental program
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Effect test

Embodiment Construction

[0060] Figure 1 to Figure 4 Four embodiments are explained for the loading of the application program AP requiring individualization into the smart card SC (portable storage medium) running in the terminal EG. The loading of the application program AP into the smart card SC is not shown, only the loading of the personalization data PD for personalizing the application program AP is shown. Arrows with reference signs Lx, x=1, 2, 3, S illustrate the connections for the transmission of data in Figure 9 is also shown in the figure.

[0061] in accordance with figure 1 In the first embodiment, the personalization data PD for personalizing the application program AP are stored from the server SER outside the smart card SC and outside the terminal device EG, on the one hand via the server-side connection LS to the application program memory AS In the application program AP within, so that the application program AP is personalized, and on the other hand stored in the backup memo...

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PUM

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Abstract

The invention relates to a method for loading an application requiring personalization in a portable storage medium designed for operating in a terminal device. Personalization data for personalizing the application and optionally application data are additionally loaded in a restoration module independent of applications stored in an application memory, said module being designed as non-volatile memory and disposed within the portable storage medium or within the terminal device. In order to update an application, the personalization data and optionally application data are loaded from the restoration module into the updated application. A portable storage medium has a non-volatile, application-independent restoration module. The invention further relates to a system having a storage medium and terminal device and non-volatile, application-independent restoration module.

Description

technical field [0001] The present invention relates to a method for loading an application program requiring personalization into a portable storage medium, a method for updating an application program stored in the portable storage medium, a portable memory and a system. Background technique [0002] Portable storage media are used to prepare applications for different fields of application. The portable storage medium has an application program memory and a memory management device, such as a memory controller, through which the application program memory is managed. Optionally, the storage medium has a microprocessor, wherein tasks of memory management are optionally performed by the microprocessor. Examples of such portable storage media are smart cards equipped with microprocessors and memory cards equipped with memory controllers. When the portable storage medium is used in the field of mobile communication, the portable storage medium can be configured, for example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G07F7/10
CPCG07F7/1008G06Q20/3552G06F8/65
Inventor 埃迪.伯纳德卢卡斯.纽鲍尔乔基姆.蒙科
Owner 捷德移动安全有限责任公司
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