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

Block chain chip cryptographic algorithm encryption and decryption method

A state-of-the-art algorithm and blockchain technology, applied in the field of blockchain chip encryption and decryption of state-encryption algorithms, can solve the problems of insufficient confidentiality and easy information to be cracked, so as to achieve the goal of not easy to crack, convenient information access, and confidentiality. strong effect

Pending Publication Date: 2021-12-31
苏州兆晶智能科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides an encryption and decryption method of the national secret algorithm of the block chain chip, which solves the problem that the encrypted information is easy to be deciphered through one encryption, and the confidentiality ability is not strong enough when consulting the information.

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
  • Block chain chip cryptographic algorithm encryption and decryption method
  • Block chain chip cryptographic algorithm encryption and decryption method
  • Block chain chip cryptographic algorithm encryption and decryption method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] Such as Figure 1-3 As shown, the embodiment of the present invention provides a method for encryption and decryption of the blockchain chip national secret algorithm, including a client, a terminal and an encryption unit. The method includes the following steps:

[0035] S1. The client selects encrypted transmission or normal transmission:

[0036] If encrypted transmission is selected, the data transmitted by the client is sent through the selected channel 1 and encrypted by the encryption unit;

[0037] If normal transmission is selected, the data transmitted by the user terminal is sent through the selection channel 2, and the terminal receives the data. There are two information transmission methods, and the user can choose independently according to the needs to improve the user experience;

[0038] S2. When the client transmits data through channel 1:

[0039] The client first exchanges information with the encryption unit and establishes a connection. The info...

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 provides a block chain chip cryptographic algorithm encryption and decryption method, and relates to the field of encryption and decryption methods. The block chain chip national cryptographic algorithm encryption and decryption method comprises a user side, a terminal and an encryption unit, and is characterized by comprising the following steps that: S1, the user side selects encryption transmission or ordinary transmission: if encryption transmission is selected, data transmitted by the user side is sent through a selection channel I, and is encrypted through the encryption unit; if common transmission is selected, the data transmitted by the user side is sent through the second selection channel, and the terminal receives the data. The information is subjected to double encryption and is not easy to crack, the information can be looked up through a terminal or other user sides, the information lookup is more convenient, the information lookup needs to be permitted by a user who uploads the data, the user who uploads the data can find that the information is looked up at the first time, the secrecy capability is strong, the encryption unit is independently placed, the slave terminal cannot physically crack the encryption unit, which is more reliable.

Description

technical field [0001] The invention relates to the technical field of encryption and decryption methods, in particular to an encryption and decryption method of a blockchain chip national secret algorithm. Background technique [0002] The Internet of Things refers to the real-time collection of any object or process that needs to be monitored, connected, and interacted, and its sound, Various information needed for light, heat, electricity, mechanics, chemistry, biology, location, etc., blockchain is a term in the field of information technology. In essence, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "retaining traces throughout the process", "traceable", "open and transparent", and "collective maintenance". Based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects. When blockchain technology is u...

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
IPC IPC(8): H04L29/06
CPCH04L63/0428
Inventor 曹源陈洁汪大明邓罡曹宇曲波来飞曹恒陈澄
Owner 苏州兆晶智能科技有限公司
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