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Block chain consensus method, device and system, identification information processing method and device

A technology of identification information and blockchain, which is applied in the field of blockchain consensus methods, devices and systems, identification information processing methods and devices, can solve problems such as large network and hardware overhead, and achieve improved consensus efficiency, increased costs, and eliminated possible effects of evil

Active Publication Date: 2020-08-14
GRG BAKING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a block chain consensus method and device, identification information processing method and device for the problem of large network and hardware overhead in the traditional method

Method used

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  • Block chain consensus method, device and system, identification information processing method and device
  • Block chain consensus method, device and system, identification information processing method and device
  • Block chain consensus method, device and system, identification information processing method and device

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Embodiment Construction

[0029] 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.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0031] figure 1 It is an application environment diagram of the blockchain consensu...

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Abstract

This application relates to a block chain consensus method. The client sends behavior information carrying a behavior request to the master node; the master node receives the behavior information and sends an identification generation request carrying a behavior request to the first trusted device; the first trusted device Generate identification information carrying a unique number for the behavior request, and send the identification information to the master node; the master node broadcasts the identification information to each slave node, executes the behavior request, and sends the generated execution result to the client; each slave node receives After receiving the identification information, send an identification verification request carrying the identification information to the corresponding second trusted device; each second trusted device performs legality verification on the unique number in the identification information; each slave node receives the corresponding second trusted After the device returns the legal result, execute the behavior request and send the generated execution result to the client; the client determines the consensus result based on the received execution result. The solution provided by this application can reduce the overhead of network and hardware.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a blockchain consensus method, device and system, and an identification information processing method and device. Background technique [0002] With the development of network technology, distributed systems have gradually become the mainstream system architecture. In a distributed system, several nodes cooperate to complete predetermined tasks, such as storage tasks and computing tasks. [0003] During the working process of a distributed system, each node often needs to reach a consensus on a certain data or resolution. However, factors such as abnormal nodes (such as faulty nodes and malicious nodes) or network failures may destroy the consistency of each node. Taking the application of blockchain as an example, the key issue is to solve the consistency of ledgers of each node in the distributed system. There are node or network failures, even Byzantine nodes (ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/08H04L63/0807H04L63/12H04L67/10H04L67/60
Inventor 徐俊梁添才陈秋平高兵姚剑萍
Owner GRG BAKING EQUIP CO LTD
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