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An access control method, device and system

A technology for access control and application program access, applied in computer security devices, instruments, digital data authentication, etc., and can solve problems such as difficult verification

Active Publication Date: 2020-04-14
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an access control method, device and system to solve the existing problem of difficult verification due to the integration of LPA in the OS of electronic equipment

Method used

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  • An access control method, device and system
  • An access control method, device and system
  • An access control method, device and system

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] First, in the embodiment of the present invention, the LPA exists in the form of an application program, which is respectively connected to the subscription management server and the security chip. In this way, the LPA can be effectively separated from the OS of the electronic device, and it is convenient to upgrade the application program LPA alone, and the LPA Authenticate.

[0040] For the above-mentioned LPA existing in the form of an applic...

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Abstract

The invention provides an access control method, device and system. The access control method comprises the following steps of: obtaining a first verification parameter corresponding to a target object and a second verification parameter corresponding to a first application program; judging whether the first application program has an authority of accessing the target object or not by utilizing the first verification parameter and the second verification parameter; when the first application program has the authority of accessing the target object, allowing the first application program to access the target object; and otherwise, rejecting the first application program to access the target object. According to the method, device and system, authentication of LPA which exists in an application program form can be conveniently realized, and the application program LPS is allowed to access the target object when the application program LPA has the authority of accessing the target object,so that safe communication is realized.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to an access control method, device and system. Background technique [0002] Usually, Embedded Universal Integrated Circuit Card (eUICC for short) is embedded in electronic devices such as automobiles, watches, mobile phones, etc. The demand for eUICC is that the configuration file Profile can be preset / dynamically downloaded, and it can be used without the Profile switch between etc. [0003] In the existing eUICC system architecture, see figure 1 As shown, the device manufacturer integrates the local profile assistant (Local Profile Assistant, LPA for short) function into the operating system (Operating System, OS for short) of the electronic device, provides the user with a Profile operation interface, and connects the subscription management server and the eUICC. The subscription management server is used for subscription management and data preparation. Moreover, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/44G06F21/62
CPCG06F21/44G06F21/6209
Inventor 乐祖晖
Owner CHINA MOBILE COMM LTD RES INST
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