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Method and device for protecting a software development kit

A technology of software development tools and software packages, applied in the field of software, can solve problems such as the inability to pack the SDK, and achieve the effect of protection

Active Publication Date: 2019-03-19
JIANGSU PAYEGIS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above packing method is based on the DEX file in the APK, and there is no DEX file for the Software Development Kit (SDK for short), so the above method cannot be used to pack the SDK

Method used

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  • Method and device for protecting a software development kit
  • Method and device for protecting a software development kit
  • Method and device for protecting a software development kit

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] In order to solve the problems of the prior art, the embodiments of the present invention provide a protection method and device for a software development toolkit. The following first introduces a protection method for a software development toolkit provided by an embodiment of the present invention.

[0042] figure 1 The first schematic flowchart of the protection method of the software development kit provided by the embodi...

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Abstract

The embodiment of the invention discloses a protection method and device for a software development kit. The method includes: compiling an executable file of the software development kit into a protectable file; performing encryption protection on the protectable file to obtain an intermediate file; and compressing and packaging resource files corresponding to a decryption file, the intermediate file and the software development kit together to generate a protected software development kit. The protection method and device can achieve protection of the software development kit.

Description

technical field [0001] The invention relates to the technical field of software, in particular to a protection method and device for a software development toolkit. Background technique [0002] A shell in computer software technology refers to a section of special program code that is specially responsible for protecting the original program from being illegally modified or decompiled and executed before the original program. Usually, it is also called a shell program. When the packed file is executed, this code runs before the original program, restores the compressed and encrypted code to the original program code, and then runs the original program code. [0003] At present, the packing method for the Android installation package (Android Package, APK for short) in the Android platform is: encrypting and compressing the DEX file in the APK (executable file on the Android platform), and adding the processed DEX file in the tail of the shell. When the APK is running, run...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/14
CPCG06F21/14
Inventor 汪德嘉田凯宋超
Owner JIANGSU PAYEGIS TECH CO LTD