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Encryption method for mobile phone game software

A mobile game and encryption method technology, applied in the field of information, can solve the problems of user loss, infringement of the intellectual property rights of the original developers, game impact, etc., and achieve the effect of solving theft.

Inactive Publication Date: 2014-11-26
SUZHOU JOYME INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This behavior of copycat developers not only violated the intellectual property rights of the original developers, but also caused a great impact on the games of the original developers, causing a large number of users to lose

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Specific embodiments of the present invention will be further described in detail below.

[0022] The invention relates to an encryption method for mobile game software. The mobile game software is game software that can run on smart tablet computers or smart phones, including game software running on Android, IOS, windowphone or other mobile operating systems. The mobile game software includes program files and resource files. The encryption method of the present invention includes two processes of encryption and decryption, wherein the encryption process includes the following steps:

[0023] 1) Merge program files and resource files into at least one large file, and generate a record file, which records the start and end positions of each program file and resource file in the large file;

[0024] 2) Merge the record files into a large file;

[0025] 3) Encrypt large files to obtain encrypted files;

[0026] Among them, the decryption process includes:

[0027] 4)...

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Abstract

The invention discloses an encryption method for mobile phone game software. The mobile phone game software comprises program files and resource files; the encryption process comprises the following steps that (1) the program files and the resource files are merged into at least one large file, a recording file is generated, and the recording file records the starting position and the terminal position of each program file and the starting position and the terminal position of each resource file in the large file; (2) the recording file is merged into the large file; (3) encryption is carried out on the large file to obtain an encrypted file; a decryption process comprises the steps that (4) decryption is carried out on the encrypted file to obtain the large file; (5) the recording file is extracted from the large file; (6) the corresponding program files and the resource files are extracted according to the starting positions and the terminal positions recorded in the recording file. According to the encryption method for the mobile phone game software, simple encryption operations of bit adding or bit subtracting are carried out after the program files and the resource files are merged, and the problem that the program files or the resource files are stolen can be solved effectively.

Description

[0001] technical field [0002] The invention belongs to information technology, in particular to an encryption method in mobile games. Background technique [0003] At present, with the popularization of smart phones, the mobile game industry is also booming, a large number of new mobile games are constantly produced, and a large number of old mobile games are eliminated. How to improve the lifespan of mobile games and their profits in the life cycle is what every mobile game developer desires. To solve the above problems, the first point is to try to avoid plagiarism. As we all know, mobile game software is actually a large compressed package, in which the program files of the mobile game software and resource files such as pictures and sounds are compressed. Resource files such as pictures and sounds are usually not encrypted. This has led to a large number of counterfeit developers in the mobile game industry. They often decompress the installation files (for example, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/12
CPCG06F21/12G06F21/6209
Inventor 牛犇李梁韩振杰滑立栋
Owner SUZHOU JOYME INFORMATION TECH
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