License authorization method and device

A technology of authorization documents and authorization requests, which is applied in the field of system security, can solve problems such as authorization inconvenience, and achieve the effects of improving security, improving user experience, and protecting rights and interests

Active Publication Date: 2022-03-15
北京安帝科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a license authorization method and device, which are used to solve the defect of inconvenient authorization due to the pre-stored activation time in the prior art, reduce the cost of authorization verification, and improve user experience

Method used

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  • License authorization method and device
  • License authorization method and device

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. 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.

[0024] refer to figure 1 , figure 1 A schematic flow chart of a license authorization method of the present invention is shown, the method includes:

[0025] S01. Obtain the device identification based on salt encryption and information digest algorithm;

[0026] S02. Send an authorization request to the authorization service center based on the device identifier, and receive an authorizat...

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PUM

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Abstract

The invention provides a permission authorization method and device, and the method comprises the steps: obtaining an equipment identifier based on salting encryption and an information abstract algorithm; sending an authorization request to an authorization service center based on the equipment identifier, and receiving an authorization file returned by the authorization service center based on the authorization request; the authorization file is decrypted and verified, and authorization is carried out based on verification success; storing authorization information and activation time based on authorization, and recording system time based on a time iterator; and obtaining a permission expiration result based on the system time and the activation time, and judging whether to re-authorize according to the permission expiration result. According to the method and the device, the obtained equipment identifier is sent to the authorization service center to obtain the authorization file, so that the authorization file is used for authorizing the corresponding product, the leakage risk is further reduced, the safety is further improved, and the use copyright of the system and the rights and interests of developers are more effectively protected.

Description

technical field [0001] The present invention relates to the technical field of system security, in particular to a license authorization method and device. Background technique [0002] License: A software license is a format contract signed by the software author and the user to specify and limit the software user's right to use the software (or its source code) and the author's obligations. When software products are delivered, license authorization is usually used to allow users to use application software. By verifying the license file purchased by the user, the validity of the activation information is verified to obtain valid information in the license, such as the resources that the user is allowed to use. Quantity, period of validity of permitted use, owner of permitted use, etc. Through the complete process of license application, license verification, and activation, the application software is legally used. [0003] Most of the current license authorization need...

Claims

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Application Information

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IPC IPC(8): G06F21/10
CPCG06F21/105G06F2221/2137
Inventor 周磊姜双林饶志波李小龙
Owner 北京安帝科技有限公司
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