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Block packaging method and device for multiple channels of blockchain, and storage medium

A blockchain and multi-channel technology, applied in secure communication devices, digital transmission systems, electrical components, etc., can solve the problems of data isolation and confidentiality that cannot be packaged in the blockchain at the same time, and achieve stable transaction processing time and ensure timely Sexuality, the effect of improving transaction processing speed

Active Publication Date: 2021-05-14
欧冶云商股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-channel-oriented block packaging method, device and storage medium in order to overcome the above-mentioned defects in the prior art, so that each channel can select an appropriate packaging method according to the characteristics of the channel itself , the node can dynamically adjust the packaging time and block size, which solves the blockchain packaging problem that data isolation and confidentiality cannot be realized at the same time in an untrusted environment, and effectively improves the consensus transaction processing performance of the blockchain

Method used

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  • Block packaging method and device for multiple channels of blockchain, and storage medium
  • Block packaging method and device for multiple channels of blockchain, and storage medium
  • Block packaging method and device for multiple channels of blockchain, and storage medium

Examples

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Embodiment 1

[0053] Such as figure 1 As shown, the present embodiment provides a block packaging method for multi-channel block chain, the method includes the following steps:

[0054] S1. Each consensus node sorts and stores the consensus transactions by channel, forming a system channel queue and an application channel queue corresponding to each consensus node. The system channel queue stores system channel transactions, and the application channel queue stores the applications that consensus nodes participate in. For application channel transactions within the channel, each application channel that the consensus node participates in corresponds to an application channel queue.

[0055] This step is for the consensus node to complete the sorting of the consensus transactions, because there are system channel transactions and application channel transactions in the consensus transactions, and the processing of these two transactions is different, so each consensus node maintains multiple...

Embodiment 2

[0093] This embodiment provides a device for block packing, including a memory and a processor, the memory is used to store a computer program, and the processor is used to implement the region-oriented region as described in Embodiment 1 when executing the computer program. The multi-channel block packaging method of the block chain,

Embodiment 3

[0095] This embodiment provides a storage medium for block packaging, on which a computer program is stored, and when the computer program is executed by a processor, the block chain multi-channel-oriented block packaging method as described in Embodiment 1 is implemented.

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Abstract

The invention relates to a block packaging method and device for multiple channels of a blockchain, and a storage medium. The method comprises the following steps: S1, sorting and storing transactions reaching a consensus according to channels by each consensus node, and forming a system channel queue and an application channel queue corresponding to each consensus node, wherein the system channel queue stores system channel transactions, the application channel queue stores application channel transactions in application channels participated by the consensus node, and each application channel participated by the consensus node corresponds to one application channel queue; S2, for a system channel queue, when system channel transactions exist in the queue, immediately packaging the system channel transactions to generate blocks; and S3, for the application channel queue, dynamically adjusting a block packaging method according to the transaction frequency condition of the corresponding application channel, and packaging the application channel transaction based on the determined packaging method to generate a block. Compared with the prior art, data isolation based on channels is achieved, and safety and packaging efficiency are improved.

Description

technical field [0001] The present invention relates to a blockchain block packaging method, device and storage medium, in particular to a block chain multi-channel-oriented block packaging method, device and storage medium. Background technique [0002] As a distributed database that is decentralized, non-tamperable, traceable, credible, and jointly maintained by multiple parties, blockchain (blockchain) integrates various technologies such as P2P protocol, asymmetric encryption, consensus mechanism, and block chain structure. , without any third-party trusted organization, and realizes credible data sharing among multiple parties who don't know each other and don't trust each other. However, in most current blockchain systems (such as Hyperledger Fabric), in an untrusted network environment, it is impossible to provide data confidentiality while providing multi-channel design. In fact, compared with other data sharing methods, the privacy protection issue of blockchain is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L67/10H04L67/1097H04L9/50Y02D10/00
Inventor 秦钢杨英杰金文海顾永兴
Owner 欧冶云商股份有限公司
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