Unlock instant, AI-driven research and patent intelligence for your innovation.

Script protection method and device, computer readable storage medium and computer equipment

A scripted, protected technology used in the field of information security to solve problems such as inability to effectively protect scripts

Active Publication Date: 2020-08-04
TENCENT TECH (SHENZHEN) CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a script protection method, device, computer-readable storage medium and computer equipment for the technical problem that the script cannot be effectively protected

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Script protection method and device, computer readable storage medium and computer equipment
  • Script protection method and device, computer readable storage medium and computer equipment
  • Script protection method and device, computer readable storage medium and computer equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0062] figure 1 It is an application environment diagram of a script protection method in an embodiment.

[0063] refer to figure 1 , the script protection method is applied to the script processing system. The script processing system includes a server 110 and a terminal 120 . Terminal 120 and server 110 are connected via a network. The terminal 120 may specifically be a desktop terminal or a mobile terminal, and the mobile terminal may specifically be at least one of a mobile phone, a tablet computer, a notebook computer, and the like. The server 110 can be implemen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a script protection method and device, a computer readable storage medium and computer equipment, and the method comprises the steps: obtaining an original script, and determining a flow control node in the original script; according to the first execution condition, performing code obfuscation on a process control node in the original script to obtain a process obfuscation node; generating a protected script; wherein the protected script comprises the process obfuscation node. According to the scheme provided by the invention, while the control logic of each process control node in the script is not changed, the tamper-proofing capability and the analysis resistance of the script are improved, and the script is protected more effectively.

Description

technical field [0001] The present application relates to the technical field of information security, in particular to a script protection method, device, computer-readable storage medium and computer equipment. Background technique [0002] At present, software developers mainly rely on code obfuscation technology to protect software products, especially for JavaScript (a scripting language) that can be decompiled, it needs to be protected by effective code obfuscation technology. [0003] The main purpose of code obfuscation technology is to make the code difficult to read, increase the cost of code reading and the difficulty of tampering, and also increase the difficulty of reverse code analysis to prevent software from being tampered with and illegally decompiled. [0004] Among the more mainstream code obfuscation techniques, it is mainly to simply replace the code content in the script or insert redundant control flow. However, the above code obfuscation method has t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/14G06F21/12
CPCG06F21/14G06F21/125
Inventor 马昊玉刘忠正胡育辉李文豪杨超
Owner TENCENT TECH (SHENZHEN) CO LTD