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Consensus method and device, equipment and readable storage medium

A consensus and node technology, applied in the blockchain field, can solve the problem of large amount of calculation of the consensus mechanism

Active Publication Date: 2019-12-20
SHENZHEN THUNDER NETWORK TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of this application is to provide a consensus method, device, equipment and readable stora

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  • Consensus method and device, equipment and readable storage medium
  • Consensus method and device, equipment and readable storage medium
  • Consensus method and device, equipment and readable storage medium

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Embodiment Construction

[0092] 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, not to limit the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0093] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments descr...

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Abstract

The invention discloses a consensus method. The invention further discloses a consensus device and equipment and a readable storage medium. The method includes: when the current block height meets thepreset consensus condition, determining the node added into the current transaction information notarization pool as the target node; respectively obtaining a first parameter corresponding to each target node, wherein the first parameter is a random number obtained by processing a private key and a public random number of each target node by using a VRF random function; determining the target node of which the first parameter meets a preset verification condition as a verification node; and according to the first parameter corresponding to each verification node, determining an execution noderesponsible for outputting the block in all the verification nodes, so as to enable the execution node to be responsible for outputting the current transaction information of the block. According tothe method, the decentralization, fairness, randomness and public verifiability of a consensus mechanism are met by utilizing a VRF random function; and the calculation amount of the consensus methodis reduced, and the waste of computer resources is avoided.

Description

technical field [0001] The present application relates to the technical field of blockchain, and in particular to a consensus method, device, equipment and readable storage medium. Background technique [0002] Blockchain is a new type of distributed system technology, and the consensus mechanism is an extremely important part of it. Through the consensus mechanism, each node in the distributed system can reach a consistent understanding of the data, thereby ensuring the consistency of data storage. With the development of blockchain technology, a variety of consensus mechanisms have emerged, the most representative of which is the POW consensus mechanism. [0003] The POW consensus mechanism is mainly to confirm the block through the node calculation block Hash that meets the difficulty requirements, commonly known as "mining". It can fully reflect the fairness of decentralization. Any node can join freely and get rewards based on computing power. However, it is well kno...

Claims

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Application Information

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IPC IPC(8): H04L9/08H04L9/32H04L29/06H04L29/08
CPCH04L9/0869H04L9/3236H04L63/08H04L67/10H04L9/50
Inventor 仵小勇
Owner SHENZHEN THUNDER NETWORK TECH
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