A software deadline verification method and device

A software and unique technology, applied in the direction of digital data authentication, program/content distribution protection, etc., can solve problems such as extending the use time of software, and achieve the effect of effective verification, solving extension, and solving software use time

Inactive Publication Date: 2019-06-25
镇江飞协软件开发有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for software expiration verification, which solves the problem that users modify the system time by themselves in order to prolong the software usage time

Method used

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  • A software deadline verification method and device
  • A software deadline verification method and device
  • A software deadline verification method and device

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The process of the first embodiment of a method for software deadline verification in the present invention, see figure 2 , the method includes:

[0026] 101: When starting the software, obtain the time when the software is used for the first time, the time when the software is used last time, and the current time, the time when the software is used for the first time and the time when the software is used last and written to the registry the last time said software was launched.

[0027] The time when the software is used for the first time and the time when the software is used last time are recorded in the registry, and when the software is started, the time when the software is used for the first time and the time when the...

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Abstract

The invention discloses a software deadline verification method and device, and belongs to the field of software encryption. The method comprises the steps of when software is started, acquiring the moment when the software is used for the first time, the moment when the software is used for the last time and the current moment, wherein the moment when the software is used for the first time and the moment when the software is used for the last time are written into a registry respectively when the software is started for the first time and started for the last time; Judging whether the momentwhen the software is used for the first time is earlier than the moment when the software is used for the last time and whether the moment when the software is used for the last time is earlier thanthe current moment; If yes, running the software; And if not, prompting the user to register. According to the software deadline verification method and device, effective verification of the softwaredeadline is achieved, and the problem that a user modifies the system time by himself to expect to prolong the software use time is solved.

Description

technical field [0001] The invention relates to the field of software encryption, in particular to a method and device for verifying a software expiration date. Background technique [0002] With the development of the information society, how to protect one's own software copyright has always troubled every programmer. In various software development and software intellectual property fields, it is quite necessary to use flexible, convenient and economical software registration methods, which not only have a great effect on the protection of software copyrights but also reduce costs and deserve benefits for enterprises. recycling has practical significance. [0003] like figure 1 As shown, the process of realizing the registration function is described. After the program is started, registration verification and term verification will be performed. When the output result of registration verification is false, term verification will be performed. According to the result o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/10G06F21/44
Inventor 杨怡
Owner 镇江飞协软件开发有限公司
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