A block chain consensus device and algorithm

A blockchain and consensus technology, applied in secure communication devices, computing, transmission systems, etc., can solve problems such as little improvement in security, slow processing speed, weak security, etc., to increase the cost of doing evil, improve effectiveness, The effect of enhancing security
CN109039713AActive Publication Date: 2018-12-18夸克链科技(深圳)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
夸克链科技(深圳)有限公司
Publication Date
2018-12-18

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Abstract

The invention discloses a block chain consensus device, including a contract module, voting module, block-out module and storage module, the contract module is configured to execute an intelligent contract, common nodes can be converted into consensus nodes through intelligent contracts, the voting module is used for electing a leader node by voting from the nodes participating in the consensus, the block-out module means that the leader node packs the block unit data and puts the block unit data into the block chain, the storage module is used for storing the data information put into the area chain, and the invention also provides a block chain consensus algorithm. The invention creatively integrates the raft algorithm and the DPoS consensus algorithm, provides an efficient and safe consensus device and algorithm, meets the requirement of the application of the block chain with high transaction speed, and enhances the security of the consensus without lowering the performance of theraft consensus.
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Description

Technical field

[0001] The present invention relates to the fields of Internet information processing technology and computer technology, in particular to a blockchain consensus device and algorithm. Background technique

[0002] Blockchain technology is a distributed Internet database technology, also known as distributed ledger technology. It has the characteristics of decentralization, openness and transparency, non-tampering, trustworthiness, collective maintenance, and traceability. Based on these characteristics, blockchain not only takes root in the financial industry, but also blossoms everywhere in other industries, promoting the transformation of production relations.

[0003] To write data into the blockchain, it needs to go through a consensus process. The so-called consensus is that multiple blockchain nodes calculate and verify the incoming data and write it to the blockchain through one of the nodes. Consensus algorithms can only do two of the three among the numbe...

Claims

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