Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A Dynamic Encryption and Decryption Method for Network Communication

A dynamic encryption, network communication technology, applied in the field of network communication, can solve the problems of high cost, low applicability, poor network communication security, etc., and achieve the effect of good applicability, improved security, and reduced cost

Active Publication Date: 2021-08-13
CHINA SPORTS LOTTERY TECH GROUP
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of poor security, low applicability and high cost of current network communication, the embodiment of the present invention provides a dynamic encryption and decryption method for network communication

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
  • A Dynamic Encryption and Decryption Method for Network Communication
  • A Dynamic Encryption and Decryption Method for Network Communication
  • A Dynamic Encryption and Decryption Method for Network Communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] 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 creative efforts fall within the protection scope of the present invention.

[0041] Such as figure 1 Shown is a flowchart of a dynamic encryption method for network communication according to an embodiment of the present invention. The method shown in the figure includes:

[0042] Step S11, dynamically generate signature source data according to fixed characters and time stamps;

[0043] Step S12, randomly generating a key seed and an obfuscated value seed;

[0044] Step S13, obtaining a key in the key pool according to the key seed, and ...

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 present invention provides a dynamic encryption and decryption method for network communication. The dynamic encryption method for network communication includes: dynamically generating signature source data according to fixed characters and time stamps; randomly generating a key seed and a confusion value seed; The key seed obtains a key in the key pool, and obtains a confusing value in the confusing value pool according to the confusing value seed; randomly selects an encryption algorithm in the encryption algorithm pool, utilizes the encryption algorithm, according to Encrypt the signature source data with the key and the confusion value, and sign the encrypted signature source data to obtain the signature encryption data; use the encryption algorithm to encrypt the request source data according to the key and confusion value Encrypt the data to obtain request encrypted data; send the timestamp, the key seed, the obfuscated value seed, the signature encrypted data and the request encrypted data to the server.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a dynamic encryption and decryption method for network communication. Background technique [0002] At present, computer network communication technology is widely used in all walks of life. Computer network has become an indispensable and important content in people's life. People's dependence on computer network is constantly increasing, and the security of computer network communication is increasingly subject to focus on. Data encryption technology is an important technical means and protection strategy to ensure the security of computer network communication. The use of data encryption technology can not only effectively ensure the integrity and confidentiality of data, improve the safety factor of information, but also ensure the health of computer network communication technology. orderly development. [0003] In the existing technology, the client and the server nee...

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 Patents(China)
IPC IPC(8): H04L29/06H04L9/32
CPCH04L9/3247H04L63/0428H04L63/06H04L63/068H04L63/205
Inventor 曾修建谢闯胡刚罗春水沈滨王彤
Owner CHINA SPORTS LOTTERY TECH GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com