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A method, related equipment and system for downloading contract documents

A file and device technology, applied in the field of the Internet of Things, can solve the problem of low security of signed documents

Active Publication Date: 2020-09-29
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for downloading a contract file, related equipment and a system, which can solve the problem of low security when re-downloading a contract file in the existing mechanism in the prior art

Method used

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  • A method, related equipment and system for downloading contract documents
  • A method, related equipment and system for downloading contract documents
  • A method, related equipment and system for downloading contract documents

Examples

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Embodiment Construction

[0256] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts, all belong to the protection scope of the present invention.

[0257] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. ...

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Abstract

The present invention provides a method for loading a contract file, related equipment and a system. The method includes: an operator server receives a first request message sent by a terminal device, and the first request message is used to request the operator server to download a contract file; and generates The first download password is to send a second request message to the subscription management entity, and the second request message is used to instruct the subscription management entity to generate a contract file that the terminal device requests to download, so that the terminal device downloads the contract file from the subscription management entity; the second request message Carry the first download password, so that the terminal device obtains the first download password from the subscription management entity; or the operator server sends the first download password to the terminal device; the first download password is used for the terminal device to request downloading again and the contract file belongs to In the case of signing documents of the same contract, the operator server authenticates the re-request of the terminal device. The realization of dynamic authentication can improve the security of contract file download.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, and in particular to a method for downloading contract documents, related equipment and a system. Background technique [0002] For consumer electronics terminals (such as vending machines, cameras, vehicle terminals, electric meters, etc.) that support embedded universal integrated circuit cards (eUICC, eUICC), online dynamic loading of identity authentication applications of different operators is allowed, thereby Realize the downloading of signing documents and dynamic replacement of signing documents. [0003] In the existing mechanism, after the download of the contract file is completed, the user can directly activate, deactivate or delete the contract file through the interactive interface of the terminal, that is, the user does not need to go through the network side. In case of mistakenly deleting the signing file, or repairing the damaged eUICC of the terminal,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08H04L9/32
CPCH04L9/3226H04L63/0846H04L63/1466H04L67/06H04L9/32H04W12/041
Inventor 衣强龙水平高林毅于小博范姝男
Owner HONOR DEVICE CO LTD
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