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The implementation method of trusted endogenous randomization through transaction delegation in block chain network

An implementation method, blockchain technology, applied in random number generators, instruments, electrical digital data processing, etc., can solve problems such as inability to complete random consensus

Pending Publication Date: 2019-02-01
海南趣块飞扬科技有限公司
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Problems solved by technology

[0008] In view of the above-mentioned shortcomings existing in the prior art, the present invention provides a method for achieving trusted internal source randomness through transaction entrustment in the blockchain network, which can effectively overcome the defect of the prior art that the random consensus cannot be completed

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  • The implementation method of trusted endogenous randomization through transaction delegation in block chain network

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] The implementation method of achieving trusted internal source randomness through transaction delegation in the blockchain network includes the following steps:

[0027] S1. Nodes in the blockchain network are divided into node clusters;

[0028] S2. In the blockchain smart contract, the syntax of the random transaction that needs to be witnessed by consensus is marked with the node cluster that the random transaction needs to entr...

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Abstract

The present invention relate to block chains, in particular to a method for achieve trusted endogenous random source through transaction delegation in a block chain network, all witness nodes in the block chain network are divided into node clusters, In the block chain intelligent contract, The syntax of a random transaction that requires consensus witness tags the cluster of nodes that the randomtransaction needs to delegate, At the syntax level, When a node cluster receives a random transaction that requires consensus witness, The transaction is randomly assigned to one or several nodes currently online in the node cluster, and the assigned nodes generate random results through a random function, and the client obtains the results, and the client receives the random results and appliesthe random results, so that the random process can complete consensus in the block chain network; The technical proposal provided by the invention can effectively overcome the defect of the prior artthat the random consensus cannot be completed.

Description

technical field [0001] The invention relates to a block chain, in particular to a method for realizing trusted internal source randomness through transaction entrustment in a block chain network. Background technique [0002] The blockchain is a decentralized database, the core is a distributed ledger, and its biggest feature is decentralization. It proposes a new idea to solve the Byzantine general problem, and can realize a technical system that stores data consistently, cannot be tampered with, and cannot be denied. Using modern cryptography technology ECC (Elliptic Encryption Algorithm) as the encryption algorithm, if the key is not obtained correctly, any attempt to crack the encryption algorithm will lose the value of the cracking behavior due to the large amount of calculation and the long implementation time. Ensure the security of blockchain applications. [0003] A smart contract is a piece of code written on the blockchain. Once a certain event triggers the terms...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F7/58G06Q40/04
CPCG06F7/588G06Q40/04
Inventor 尹健赵懋骏唐浩
Owner 海南趣块飞扬科技有限公司
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