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Method, device and system for downloading Java card application

A card application and application module technology, applied in the communication field, can solve the problem of low download efficiency and achieve the effect of improving promotion efficiency

Inactive Publication Date: 2011-11-09
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method, device and system for Java Card application downloading, to solve the problem of low efficiency of Java Card application downloading and improve the efficiency of application downloading

Method used

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  • Method, device and system for downloading Java card application
  • Method, device and system for downloading Java card application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] figure 2 It is a schematic flow chart of the first embodiment of the method for Java card application download of the present invention, the method can be performed by the Java card, such as figure 2 As shown, the following steps may be included:

[0035] Step 201, the Java card receives the application download channel establishment request sent by the Java card management platform, and establishes an application download channel with the Java card management platform according to the application download channel establishment request;

[0036] Among them, the Java card management platform can send an application download channel establishment request to the mobile terminal where the Java card is located after receiving the application download request sent by the third-party platform, and the Java card is set in the mobile terminal; the mobile terminal then sends the request to Java Card.

[0037] The Java card can interact with the Java card management platform t...

Embodiment 2

[0045] image 3It is a schematic flow diagram of the second embodiment of the method for Java Card application downloading of the present invention, the method can be performed by the Java Card management platform, such as image 3 As shown, the following steps may be included:

[0046] Step 301, the Java card management platform sends an application download channel establishment request to the Java card, so that the Java card establishes an application download channel with the Java card management platform according to the application download channel establishment request;

[0047] Wherein, the Java card management platform may send an application download channel establishment request to the Java card in the mobile terminal after receiving the application download request sent by the third-party platform. Specifically, the Java Card management platform can select the primary security domain in the Java Card to send an application download channel establishment request, s...

Embodiment 3

[0052] Figure 4 The signaling schematic diagram of the third embodiment of the method for downloading the Java Card application of the present invention, as shown in Figure 4 As shown, this embodiment takes the Java card as the USIM card and the download application mode as the migration mechanism as an example, and provides a process for the USIM card to download applications in OTA mode, which may include the following steps:

[0053] Step 401, the third-party platform sends an application download request to the Java Card management platform;

[0054] The third-party platform sends an application download request in the auxiliary security domain to the Java Card management platform; after receiving the request, the Java Card management platform can verify the permissions of the third-party platform; if it is an approved third-party platform, the authorization request is valid .

[0055] Step 402, the Java card management platform sends an application download channel es...

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PUM

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Abstract

The invention provides a method, device and system for downloading a Java card application. The method comprises the following steps of: receiving an application download channel establishment request transmitted by a Java card management platform, and establishing an application download channel with the Java card management platform according to the application download channel establishment request; and receiving an application download instruction transmitted by the Java card management platform through the application download channel, and downloading the Java card application according to the application download instruction. In the method, device and system for downloading the Java card application, a related instruction of application download, transmitted by the Java card management platform, is directly received through a Java card, and the Java card application download is performed in an OTA (Over-the-Air) mode according to the instruction; and compared with the prior art, the invention has the advantage of capability of opening the application without going to business networks with POS (Point Of Sale), so that the generalization efficiency of the new Java card application is greatly increased.

Description

technical field [0001] The invention relates to communication technology, in particular to a method, device and system for downloading Java card applications. Background technique [0002] With the development of communication technology, a smart card security architecture with multiple security domains and multiple applications is gradually adopted. The security architecture adopts the concept of security domain, and logically divides the smart card into different spaces with independent security, that is, security domains. Each security domain adopts an independent security key management mechanism. The security domain is divided into two types, including a main security domain (Issuer's Security Domain, ISD for short) and a supplementary security domain (Supplementary Security Domain, SSD for short). [0003] Among them, the main security domain is responsible for the management of smart cards. The operator can use the main security domain authorization program to load, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 杨可可金明晔李旗何娟萍
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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