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Consensus processing method and device for block chain network, medium and electronic equipment

A processing method and blockchain technology, applied in data processing applications, computer security devices, electronic digital data processing, etc., can solve the problems of consensus efficiency and low performance, and achieve the effect of improving consensus efficiency and performance.

Active Publication Date: 2020-11-13
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0002] Blockchain technology is widely used in finance, credit reporting, banking and other fields. The BFT (Byzantine Fault Tolerance, Byzantine Fault Tolerance) consensus algorithm proposed for blockchain technology in related technologies belongs to the serial consensus algorithm, that is, a block needs to go through a Consensus stage including complete proposals, pre-voting, pre-committing voting, writing books, etc. However, this serial consensus algorithm has problems of low consensus efficiency and performance

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  • Consensus processing method and device for block chain network, medium and electronic equipment
  • Consensus processing method and device for block chain network, medium and electronic equipment
  • Consensus processing method and device for block chain network, medium and electronic equipment

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Embodiment Construction

[0031] 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; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concepts of example embodiments to those skilled in the art.

[0032] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known methods,...

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Abstract

The embodiment of the invention provides a consensus processing method and device of a block chain network, a medium and electronic equipment. The consensus processing method comprises the following steps: receiving a proposal message of an (i + 1) th block, wherein the proposal message comprises a voting result set of nodes in a block chain network for the i-th block; according to the proposal message of the (i + 1) th block, carrying out voting on the (i + 1) th block, so that nodes in the block chain network carry out statistics on a voting result set for the (i + 1) th block, and adding the voting result set for the (i + 1) th block into the proposal message of the (i + 2) th block; determining whether a target block which can be written into a block chain account book exists in a block pool or not according to the voting result set of the i-th block, wherein the block pool is used for storing the generated block; and if it is determined that the target block exists, writing the target block into a block chain account book. According to the technical scheme, the consensus efficiency of blocks can be improved, and the performance of a consensus algorithm can be improved.

Description

technical field [0001] The present application relates to the field of computer and communication technology, and in particular, to a consensus processing method, device, medium and electronic equipment of a block chain network. Background technique [0002] Blockchain technology is widely used in finance, credit reporting, banking and other fields. The BFT (Byzantine Fault Tolerance, Byzantine Fault Tolerance) consensus algorithm proposed for blockchain technology in related technologies belongs to the serial consensus algorithm, that is, a block needs to go through a The consensus stage includes a complete proposal, pre-voting, pre-committing voting, and book writing. However, this serial consensus algorithm has problems of low consensus efficiency and performance. Contents of the invention [0003] The embodiments of the present application provide a consensus processing method, device, medium, and electronic equipment of a blockchain network, which can improve the cons...

Claims

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Application Information

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IPC IPC(8): G06F21/60G06F21/62G06F21/64G06F16/27G06Q40/04
CPCG06F21/602G06F21/6218G06F21/64G06Q40/04G06F16/27
Inventor 刘攀
Owner TENCENT TECH (SHENZHEN) CO LTD
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