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Title:
METHOD OF MANAGING APPLICATION IN SECURE DEVICE, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/223509
Kind Code:
A1
Abstract:
Disclosed are a method of managing an application in a secure device, and a device, the method comprising: a content management agent acquiring attribute information of an application already installed on a secure device, confirming storage of an encrypted executable load file corresponding to the attribute information of the application; the content management agent sending a first instruction to the secure device to instruct the secure device to uninstall the application, wherein the first instruction includes the attribute information of the application; the secure device acquiring, according to the attribute information of the application to be uninstalled, identification information of a user data packet corresponding to the application to be uninstalled; and the content management device receiving a first response sent by the secure device, wherein the first response includes the identification information of the user data packet of the application. By uninstalling an application installed on the secure device, the issue of insufficient available storage space for a user of the secure device is solved while further guaranteeing security of user data by storing the user data on the secure device; the ELF of an uninstalled application is stored on the content management agent, guaranteeing that the uninstalled application can be locally re-installed from a terminal.

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Inventors:
LI GUOQING (CN)
CHANG XINMIAO (CN)
MEI JINGQING (CN)
Application Number:
PCT/CN2017/094811
Publication Date:
December 13, 2018
Filing Date:
July 28, 2017
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F9/445
Foreign References:
CN103309729A2013-09-18
CN105653319A2016-06-08
CN104156236A2014-11-19
CN105159710A2015-12-16
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (CN)
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