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Consortium chain node data transmission method, device and storage medium

A node data and transmission method technology, applied in the blockchain field, can solve the problems of low data transmission efficiency, long time, and inability to guarantee the data reliability of the centralized server, and achieve reliable and efficient data transmission

Active Publication Date: 2022-06-28
HANGZHOU FUZAMEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first method cannot guarantee the reliability of the data of the centralized server; the second method takes a long time and the data transmission efficiency is low

Method used

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  • Consortium chain node data transmission method, device and storage medium
  • Consortium chain node data transmission method, device and storage medium
  • Consortium chain node data transmission method, device and storage medium

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Embodiment Construction

[0020] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for the convenience of description, only the parts related to the invention are shown in the drawings.

[0021] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0022] figure 1 This is a schematic diagram of a data transmission scenario of a consortium chain node in an embodiment of the present invention. like figure 1 As shown, in this embodiment, user M deploys the consortium chain node ConNode_M in ...

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Abstract

The present invention provides a consortium chain node data transmission method, device and storage medium, and relates to technical fields such as block chains. The method includes: in response to sending a first Data, generate first encrypted information according to the first data; generate the first parachain transaction including the first encrypted information and send it to the first parachain node or the first main chain node for recording the first parachain transaction to the main chain node On the chain, for the second parachain node to synchronize the first parachain transaction from the second main chain node and record the first parachain transaction to the first parachain, for the second consortium chain node to send the second parachain node Obtain the first parachain transaction, and decrypt the first encrypted information to obtain the first data. This application makes the data transmission between different consortium chain nodes of the same consortium chain in different local area networks reliable and efficient.

Description

technical field [0001] The present application relates to the technical fields of blockchain and the like, and in particular to a method, device and storage medium for data transmission of a consortium chain node. Background technique [0002] The deployment nodes of the same consortium chain require interoperability between networks. If enterprise A deploys consortium chain node A, and enterprise B deploys consortium chain node B, enterprise A and enterprise B deploy node A and node B in their respective local area networks for security reasons. To enable node A and node B to transmit data to each other, the first method is to use a centralized server to complete NAT penetration, and the second method is to use relay interconnection technology forwarded by intermediate nodes. [0003] The first method cannot guarantee the reliability of the data of the centralized server; the second method takes a long time and the data transmission efficiency is low. SUMMARY OF THE INVE...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L67/104H04L67/10H04L12/46
CPCH04L63/0428H04L63/0442H04L63/0435H04L67/104H04L67/10H04L12/46H04L9/50
Inventor 林敬王志文吴思进
Owner HANGZHOU FUZAMEI TECH CO LTD