Implementation method and system of software version protection

A software version and implementation method technology, applied in the direction of program/content distribution protection, etc., can solve problems such as affecting the operating efficiency of the system, easy to crack, etc., and achieve the effect of avoiding plagiarism and high confidentiality

Inactive Publication Date: 2013-05-15
ZTE CORP
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a software version protection implementation method and system to solve the problems in the prior art that the software version protection method is easy to crack and affects the operating efficiency of the system

Method used

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  • Implementation method and system of software version protection
  • Implementation method and system of software version protection

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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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] The embodiment of the present invention provides a software version protection implementation method, which is mainly used in the embedded application environment. The method encrypts the entire version with a key when making the version, and then uses the BOOTLOADER to start the version through the BOOT LOADER. Decryption is used to ensure that the software version is not illegally cracked, and to achieve the purpose of protecting the intellectual prope...

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Abstract

The invention discloses an implementation method and a system of software version protection. The method comprises the steps: encrypting a manufactured version file; when a version is started, loading the version file into an internal memory, obtaining a secret key of the version file, and deciphering the version file; coping a file system in the version file to a high address of the internal memory, and starting a core by utilizing a core file in the version file; building a memory technology device (MTD) sub-area based on the internal memory, mounting the MTD sub-area, and carrying out one-board starting. According to the method, when the version is manufactured, the whole version is encrypted through the secret key, when the version is started, the version is deciphered, so that security of the software version is high, and therefore the possibilities that a product is copied and others attack the product by analyzing useful information in the version are avoided.

Description

technical field [0001] The invention relates to the technical field of embedded applications, in particular to a method and system for realizing software version protection. Background technique [0002] Human society has entered the 21st century. The development of science and technology has continuously expanded the scope of human activities. The progress and development of computer networks have pushed human society into the era of information society and knowledge economy, and created a cyberspace beyond time and space. Among them, the development of the computer software industry is greatly To a certain extent, it affects the social economy of a country, and quickly penetrates into people's lives, producing a huge impact. [0003] But what the Internet provides us is not just a new platform, it also provides people with a place and means of pursuing interests that are very different from the traditional market economy. It is precisely because of this new place and mean...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/12
Inventor 彭克青
Owner ZTE CORP
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