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A Ripple Consensus Method Based on Extended Trusted Authentication in Consortium Blockchain

A blockchain, trusted technology, applied in the blockchain field, can solve problems such as network congestion and high operation and maintenance costs, and achieve the effect of enhancing scalability and improving total throughput

Active Publication Date: 2022-05-03
CHONGQING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional centralized CA certification easily leads to network congestion and high operation and maintenance costs

Method used

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  • A Ripple Consensus Method Based on Extended Trusted Authentication in Consortium Blockchain
  • A Ripple Consensus Method Based on Extended Trusted Authentication in Consortium Blockchain
  • A Ripple Consensus Method Based on Extended Trusted Authentication in Consortium Blockchain

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Embodiment Construction

[0046] The technical solutions in the embodiments of the present invention will be described clearly and in detail below with reference to the drawings in the embodiments of the present invention. The described embodiments are only some of the embodiments of the invention.

[0047] The technical scheme that the present invention solves the problems of the technologies described above is:

[0048] figure 1 It is a flow chart based on the Ripple consensus mechanism model based on extended trusted authentication in the consortium blockchain provided by the embodiment of the present invention. The method comprises 5 steps:

[0049] Step 1, the supervisory node performs identity registration, management and certificate issuance for regular nodes in the blockchain, and provides identity authentication credentials for registered nodes;

[0050] Step 2, all regular nodes collect transaction requests, generate transaction candidate sets, verify the initiators of transaction requests...

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Abstract

The present invention claims to protect a Ripple consensus method based on extended credible authentication in the consortium block chain. By setting up supervisory nodes to issue digital certificates to voting nodes, digital certificates are used to replace the unique node list (Unique Node List, UNL). The delay test of the trust node and all newly added nodes will add new nodes within the tolerable time period in the delay test to the blockchain. To a certain extent, this algorithm model solves the difficulty of adding and deleting nodes in the Ripple consensus algorithm. Under the premise of sacrificing the communication cost, it enhances the scalability of the Ripple consensus algorithm applied to the alliance blockchain, and improves the overall performance of the algorithm. throughput. Since the Ripple consensus algorithm requires a relatively short time to reach consensus, and the delay difference is within milliseconds, it can be applied to most IoT application scenarios in scalable environments.

Description

technical field [0001] The invention belongs to the field of block chains, and in particular relates to a Ripple consensus mechanism based on extended trusted identity authentication in alliance block chains. Background technique [0002] As a point-to-point distributed system, blockchain has high security and decentralized storage functions, and has encryption and fault-tolerant technology. In recent years, blockchain has become a research hotspot in the financial field and many other fields. In addition to its application in the traditional financial currency field, it has applications in digital currency, bills, liquidation, digital asset transactions, supply chain finance, government affairs, people's livelihood and business. The underlying architecture also has good application potential. With the continuous development and improvement of blockchain technology, more and more application projects have been implemented, and blockchain has also got rid of the limitations ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L9/32
CPCH04L63/08H04L63/0823H04L9/3263H04L9/3247H04L9/50
Inventor 范时平吴乾隆常光辉刘俊马创吴佳健程金伟王尧
Owner CHONGQING UNIV OF POSTS & TELECOMM