Blockchain consensus method and system, and computer readable storage medium

A blockchain and consensus technology, applied in the blockchain field, can solve the problems of low efficiency of blockchain consensus

Pending Publication Date: 2018-06-19
WEBANK (CHINA)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a block chain consensus method, system and compute...

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  • Blockchain consensus method and system, and computer readable storage medium
  • Blockchain consensus method and system, and computer readable storage medium
  • Blockchain consensus method and system, and computer readable storage medium

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Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0043] The solution of the embodiment of the present invention is mainly: first obtain each transaction information of the same batch through the leader node, package the obtained transaction information to form a block, and broadcast the formed block to the blockchain network Then the leader node verifies each transaction information in the block, and the follower node verifies each transaction information in the received block, and each node verifies each transaction information in the block. After each transaction information in the block is verified, each node broadcasts voting information for the block, and a blockchain consensus is performed based on the voting information. To solve the problem of low effect of the existing blockchain consensus method.

[0044] Such as figure 1 As shown, figure 1 It is a schemat...

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Abstract

The invention discloses a blockchain consensus method and system, and a computer readable storage medium. The method includes: obtaining information of each transaction in the same batch through a leader node, packaging the obtained information of each transaction to form a block, and broadcasting the formed block to a following node in a blockchain network; verifying the information of each transaction in the block through the leader node, and verifying the received information of each transaction in the block through the following node; and broadcasting voting information aiming at the blockand performing blockchain consensus based on the voting information through each node after passing of verification of the information of each transaction in the block through each node. According tothe method and system, and the computer readable storage medium, the leader node and the following node verify the information of each transaction in the block in parallel and broadcast the voting information after verification to perform consensus, parallel execution of the consensus process is realized, the consensus time is reduced, and the blockchain consensus efficiency is improved.

Description

Technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain consensus method, system and computer readable storage medium. Background technique [0002] The existing blockchain consensus methods mainly include Proof Of Work (POW), Proof of Stake (POS), Delegated Proof of Stake (DPOS) and available Byzantine fault tolerance (Practical Byzantine) Fault Tolerance, PBFT) and other algorithms. Among them, PBFT is a Byzantine fault-tolerant algorithm suitable for traditional distributed systems. The consensus is completed through three rounds of broadcast communication. However, in the PBFT algorithm, the consensus process is executed in three stages in series, so it takes a long time for consensus. The consensus efficiency of the blockchain is low. Summary of the invention [0003] The main purpose of the present invention is to provide a blockchain consensus method, system and computer-readable storage medium, which aim...

Claims

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Application Information

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IPC IPC(8): G06Q40/04H04L9/32
CPCH04L9/3236H04L9/3247G06Q40/04H04L9/50
Inventor 李辉忠张开翔范瑞彬
Owner WEBANK (CHINA)
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