A method and a related device for issuing an identity certificate to a block chain node

A block chain and identity technology, applied in the field of block chain, can solve problems such as lack of identity certificate system design and difficulty in issuing identity certificates

Active Publication Date: 2019-06-28
深圳市智税链科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The tax blockchain network is a relatively complex blockchain network, and each of its nodes (such as local tax bureau nodes, enterprise nodes, and consumer nodes) does not have equal authority. Due to this particularity, the existing technology is suitable for The architectural design of issuing identity certificates in this blockchain network has caused difficulties
The existing technology lacks this kind of identity certificate issuance architecture that can cope with different authority control of nodes

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  • A method and a related device for issuing an identity certificate to a block chain node
  • A method and a related device for issuing an identity certificate to a block chain node
  • A method and a related device for issuing an identity certificate to a block chain node

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[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; Fully conveyed to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.

[0035] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of ...

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Abstract

The invention provides a method for issuing an identity certificate to a block chain node and a related device. The method comprises the following steps: issuing a tax total office identity certificate to a tax total office terminal through a first-level certificate authorization node; receiving a tax bureau identity certificate issuing request which comes from a tax bureau terminal and is carriedout by utilizing the tax bureau identity certificate; issuing a local tax bureau identity certificate to the tax administration head office terminal through the second-level certificate authorizationnode; receiving a grassroots unit identity certificate issuing request which comes from a tax bureau terminal and is carried out by utilizing the tax bureau identity certificate; and issuing a grassroots unit identity certificate to the tax bureau terminal through the grassroots unit certificate authorization node, so that the tax bureau terminal forwards the grassroots unit identity certificateto the grassroots unit terminal. According to the embodiment of the invention, different permission control requirements of the block chain node can be met, and the permission control validity of eachnode in the tax block chain network is improved.

Description

technical field [0001] The present disclosure relates to the field of blockchain, and in particular to a method for issuing identity certificates for blockchain nodes in a tax blockchain network, a certificate authorization system, computer equipment and media. Background technique [0002] In the blockchain technology system, it is divided into two design schemes: public chain and alliance chain. In the public chain system, any node can join the consensus system and become a bookkeeping node. In the consortium chain system, only a few nodes are open as bookkeeping nodes, which are linked on the blockchain, and other nodes that need to upload transaction information to the chain must send the information that needs to be linked to one of the few bookkeeping nodes. It is uploaded to the chain by the bookkeeping node. Therefore, in the alliance chain system, in addition to ensuring the security of the user's personal account information through the security of the user's pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64G06Q40/00
CPCG06Q40/00G06F21/64H04L9/3239H04L9/3268H04L9/50H04L9/321H04L9/3236H04L9/3263
Inventor 李茂材王宗友周开班杨常青蓝虎孔利张劲松时一防朱耿良刘区城陈秋平
Owner 深圳市智税链科技有限公司
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