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Block chain-based data processing method, device, equipment and readable storage medium

A data processing and blockchain technology, applied in the Internet field, can solve problems such as reducing the continuity and timeliness of blockchain business services, suspending consensus processing, etc., to achieve the effect of improving continuity and timeliness, and smoothing consensus authority.

Active Publication Date: 2021-08-31
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the second blockchain consensus committee obtains the consensus configuration information of the second consensus cycle and synchronizes the blocks, the second blockchain consensus committee cannot start to process the block corresponding to the block height n+1 Consensus processing is carried out, so the blockchain network will suspend the consensus processing of the block corresponding to the block height of n+1, which will reduce the continuity and timeliness of the blockchain business service

Method used

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  • Block chain-based data processing method, device, equipment and readable storage medium
  • Block chain-based data processing method, device, equipment and readable storage medium
  • Block chain-based data processing method, device, equipment and readable storage medium

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Embodiment Construction

[0096] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0097] For ease of understanding, some nouns are briefly explained as follows:

[0098] 1. Blockchain: In a narrow sense, blockchain is a chained data structure with blocks as the basic unit. Digital summaries are used in blocks to verify the previously acquired transaction history, which is suitable for distributed accounting scenarios Anti-tampering and scalability requirements; in a broad sense, blockchain also refers to the distributed accounting technology implemented by the blockchain...

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Abstract

The present application discloses a blockchain-based data processing method, device, device, and readable storage medium, wherein the method includes: adding the set information corresponding to the second consensus node set to the block corresponding to the first block height , to generate the first block, so that the consensus nodes in the second consensus node set can generate private key fragments related to the second consensus cycle according to the set information during the transitional consensus period; obtain the consensus nodes in the second consensus node set The sent private key fragment generation notification, the private key fragment generation notification carries the notification signature, and the notification signature is signed by the consensus node in the second consensus node set based on the private key fragment related to the second consensus cycle Generated; according to the notification signature, the consensus authority of the consensus nodes in the second consensus node set for the second consensus cycle is determined. Adopting this application can not only improve the continuity and timeliness of blockchain business services, but also improve security.

Description

technical field [0001] The present application relates to the field of Internet technology, and in particular to a blockchain-based data processing method, device, equipment, and computer-readable storage medium. Background technique [0002] With the rapid development of network technology and the emphasis on data security by the government and enterprises, the blockchain has been greatly applied. The nodes in the blockchain network can include consensus nodes and synchronization nodes. Among them, the consensus nodes participate in the bookkeeping consensus, and the synchronization nodes mainly perform business execution, do not participate in the bookkeeping consensus, and synchronize block data from the consensus nodes through identity authentication. . [0003] The consensus nodes of the current blockchain use the traditional Public Key Infrastructure (PKI) system for data signatures, that is, each consensus node generates a public-private key pair by itself, the priva...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L9/08
CPCH04L9/3239H04L9/3247H04L9/085H04L9/50H04L67/1097H04L9/3255Y02D10/00H04L9/0825
Inventor 刘攀
Owner TENCENT TECH (SHENZHEN) CO LTD