Check patentability & draft patents in minutes with Patsnap Eureka AI!

An encryption and decryption device for encrypted transmission of network data

A technology for encrypting transmission and network data, applied in the direction of encryption devices with shift registers/memory, etc., can solve problems that have not yet been applied, and achieve good and better confidentiality effects

Active Publication Date: 2017-12-19
SAGE MICROELECTRONICS CORP
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, this method is the most promising way to realize the large-scale application of data encryption, but it has not yet been applied

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
  • An encryption and decryption device for encrypted transmission of network data
  • An encryption and decryption device for encrypted transmission of network data
  • An encryption and decryption device for encrypted transmission of network data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0041] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.

[0042] see figure 1 , shows the structure diagram of the data transmission system implemented by appl...

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 an encryption and decryption device for encrypted transmission of network data. The encryption and decryption device is connected with data transceiver equipment; Carry out hardware encryption in the decryption device and then send it to the receiving party; Generated in the above-mentioned encryption and decryption device. By adopting the technical solution of the present invention, the data is directly encrypted and decrypted inside the data encryption and decryption device, and the internal information of the data encryption and decryption device is protected through identity authentication, and the resources of the CPU of the data sending and receiving device are not consumed, and the data is encrypted and decrypted. The advanced hardware encryption makes the data confidentiality effect better; at the same time, asymmetric encryption algorithm and symmetric encryption algorithm are used, and the private key is completely hidden in the data encryption and decryption device in the form of cipher text, which has better encryption effect.

Description

technical field [0001] The invention relates to the fields of data transmission and data security, in particular to an encryption and decryption device for encrypted transmission of network data. Background technique [0002] In recent years, with the development of computer network technology, the use of network for data transmission has also entered people's daily life and work, and data information leakage has become the most concerned issue. Many threats may lead to data loss or leakage, and further cause users' trust in instant messaging services, so there is a great demand for products that ensure data security. [0003] In order to improve the security of data information, the current effective method is to encrypt data, so that data can only be browsed by designated people through encryption to ensure data security. Currently, there are three common data encryption methods: [0004] The first method: use symmetric encryption algorithm to encrypt data. Symmetric enc...

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): H04L9/06
Inventor 樊凌雁朱娅妮
Owner SAGE MICROELECTRONICS CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com