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Blockchain node management method, storage medium, node and blockchain system

A node management and blockchain technology, applied in the blockchain field, can solve the problems of leaking sensitive information of the alliance chain network, endangering network security, etc., and achieve the effects of reducing disputes, ensuring security, and avoiding the leakage of sensitive information

Active Publication Date: 2021-01-08
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in the process of joining and deleting members in the alliance chain network, it is easy to leak sensitive information of the alliance chain network, thus endangering network security

Method used

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  • Blockchain node management method, storage medium, node and blockchain system
  • Blockchain node management method, storage medium, node and blockchain system
  • Blockchain node management method, storage medium, node and blockchain system

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Embodiment Construction

[0078] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0079] Before introducing the blockchain node management method, storage medium, nodes and blockchain system of the present disclosure, the application scenarios of the various embodiments of the present disclosure are firstly introduced. The various embodiments provided in this disclosure can be applied to the node management of the blockchain network. The blockchain is a decentralized distributed database system that is jointly maintained by all nodes in the blockchain network. It can be composed of a series of password-based Each data block is a block in the blockchain. According to the order of generation time, the blocks are linked together in an orderl...

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Abstract

The invention relates to a blockchain node management method, a storage medium, a node and a blockchain system. The method applied to a creator node in a blockchain network comprises the steps of generating management information; encrypting the management information through a plurality of creator nodes in the blockchain network to obtain encrypted management information; and sending the encryption management information to the target participant node, the encryption management information being used for performing corresponding operation according to the decrypted management information after the target participant node requests decryption from the plurality of creator nodes. By adopting the technical scheme, in the process that the creator node in the block chain network communicates with the target participant node, the file sent by the creator node is obtained by encrypting the creator nodes in the alliance chain network, so that the security of the communication process can be ensured, and sensitive information leakage is avoided.

Description

technical field [0001] The present disclosure relates to the technical field of block chains, and in particular, to a block chain node management method, a storage medium, a node, and a block chain system. Background technique [0002] Blockchain technology has high application prospects in many fields due to its decentralization, autonomy, tamper-proof modification, complete traceability and other characteristics. As a type of blockchain, the consortium chain not only retains the characteristics of non-tamperable data, decentralization, and traceable evidence collection, but also has identity authentication, access permission, high throughput, low latency, and guaranteed confidentiality and privacy. It plays an important role in government transportation, cultural health, digital finance, intelligent manufacturing, supply chain management, digital identity and other fields. [0003] In related technologies, the alliance chain network still has defects in member management ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/06H04L29/08
CPCH04L63/0428H04L63/0823H04L63/0876H04L67/025H04L67/1097H04L67/06H04L41/0823H04L41/042
Inventor 刘思瀚牟童苏一博徐石成何光宇
Owner NEUSOFT CORP
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