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

A block chain member management method and system based on an identification cryptographic algorithm

A technology of identification password and management method, applied in the field of blockchain member management method and system based on identification password algorithm, can solve the problems of difficulty in deployment, complicated use, and difficulty in application development and integration, so as to reduce the complexity, The effect of facilitating auditing and facilitating the auditing process

Active Publication Date: 2018-12-14
WATCHDATA SYST
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Bitcoin provides good anonymity, making it impossible to trace the identities of both parties
[0006] Disadvantage of existing technology 1: because there is no member management system in the Bitcoin network, the ID cards of both parties in the network cannot be traced back, so it is impossible to audit and supervise transactions and user identities
[0008] Disadvantages of existing technology 2: Fabric member management service uses the identity authentication mechanism of the PKI / CA certificate system, which involves the application, issuance and verification of certificates, which is complicated to use, difficult to develop and integrate, and difficult to deploy for application vendors

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 block chain member management method and system based on an identification cryptographic algorithm
  • A block chain member management method and system based on an identification cryptographic algorithm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0048] The core of the method and system of the present invention is to introduce member management service into block chain technology, and change the existing member management method based on PKI / CA certificate system to a method realized by identification and encryption algorithm. Add member management service in existing block chain technology implementation; described member management service is made up of two parts: key generation center, user management center, wherein, described key generation center uses identification cryptographic algorithm to provide user Generate a private key, and the user management center manages user registration and login.

[0049] Such as figure 1 As shown, a blockchain member management method based on an identification password algorithm includes the following steps:

[0050] (1) register a blockchain n...

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 block chain member management method and system based on an identification cryptographic algorithm. The method of the invention comprises the following steps: (1) registering a user of a block chain network through a block chain client, and generating a signature private key according to the user identity information by using an identification cryptographic algorithm; (2) loging in the block chain network through the block chain client by a user; 3) initiating a block chain network transaction by the user, and using an identification cryptographic algorithm to sign adigital summary of the transaction calculated by the user's block chain client end to generate signature information; (4) verifying the block chain network transaction initiated by the user, and verifying the correctness of the signature of the block chain network transaction by using the identification cryptography algorithm. The method and the system of the invention can reduce the complexityof the management of the members in the block chain network and facilitate the audit of the transaction.

Description

technical field [0001] The invention belongs to the technical field of block chains, and in particular relates to a block chain member management method and system based on an identification cryptographic algorithm. Background technique [0002] The earliest blockchain technology appeared in the Bitcoin project. On October 31, 2008, a person with the pseudonym Satoshi Nakamoto (Nakamoto Satoshi) proposed the Bitcoin design white paper (first seen on the metzdowd mailing list), and released the initial implementation code in 2009. Since 2014, the Blockchain technology behind Bitcoin has attracted everyone's attention, and has officially triggered a wave of innovation in Distributed Ledger technology. [0003] From a technical point of view, Bitcoin is a remarkable innovation in the history of digital currency. The Bitcoin network is composed of thousands of core nodes without any central operation and maintenance participation, which supports a steadily increasing transacti...

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): H04L9/32H04L9/08G06Q20/40
CPCH04L9/0866H04L9/3236H04L9/3249G06Q20/4014H04L9/3226
Inventor 宫亚明张擎
Owner WATCHDATA SYST
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