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Block chain hierarchical data exchange method, device and computer equipment

A data exchange and blockchain technology, applied in the blockchain field, can solve problems such as poor security and achieve the effect of improving security

Active Publication Date: 2021-11-19
BUBI BEIJING NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the security of this data transmission method is poor, therefore, there is an urgent need for a data exchange method that improves data security

Method used

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  • Block chain hierarchical data exchange method, device and computer equipment
  • Block chain hierarchical data exchange method, device and computer equipment
  • Block chain hierarchical data exchange method, device and computer equipment

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Embodiment Construction

[0059] In order to make the purpose, technical solution and advantages of the present application clearer, the present application 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 application, and are not intended to limit the present application.

[0060] In order to facilitate understanding, first introduce the ordinary nodes and backbone nodes in the blockchain. Among them, ordinary nodes do not have the function of data transmission, and only serve as the source node or destination node of data transmission. Ordinary nodes can become backbone nodes by submitting applications; The backbone node is a node that bears the function of data transmission.

[0061] This application provides a blockchain hierarchical data exchange method, which can be applied to the first common node in the blockchain system. The blockchai...

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Abstract

This application provides a block chain hierarchical data exchange method, device and computer equipment, the method is applied to the first common node in the block chain system, the block chain system also includes at least the second common node and the backbone node, The first common node is connected to the second common node through at least one backbone node, and sends a data transmission request to the first backbone node directly connected to the first common node; receives a data transmission request from the second backbone node directly connected to the second common node In each data transmission response, determine the target data transmission response and use the transmission path carried in the target data transmission response as the target transmission path; send a data transmission transaction to the first backbone node, and the data transmission transaction carries the first The node identification, target data and target transmission path of the second common node enable each backbone node in the target transmission path to forward the data transmission transaction to the second common node, and the method improves the security of data transmission.

Description

technical field [0001] The present application relates to the technical field of blockchain, in particular to a blockchain hierarchical data exchange method, device and computer equipment. Background technique [0002] With the development of blockchain technology, blockchain is more and more widely used in various fields, so more and more data needs to be transmitted between nodes of blockchain. [0003] In the traditional blockchain, data transmission is generally carried out in the form of message broadcasting. The data source node broadcasts the message carrying the data information to all blockchain nodes in the whole network. After the destination node receives the message carrying the data information, it The data is processed, and other blockchain nodes discard the message without processing the data. However, this data transmission method has poor security. Therefore, a data exchange method that improves data security is urgently needed. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/707H04L12/721H04L12/741H04L12/761H04L29/06H04L45/24H04L45/16H04L45/74
CPCH04L45/123H04L45/16H04L45/24H04L45/54H04L63/0442
Inventor 蒋海翟海滨李军王璟
Owner BUBI BEIJING NETWORK TECH CO LTD