Safe, high-speed and lightweight blockchain system and method

A blockchain and lightweight technology, applied in the field of cryptography, can solve problems such as low performance of blockchain network transaction processing, inability to handle large concurrent real-time transactions, transaction cost and transaction fee impact, etc., to improve block generation The effect of speed, shortening transaction confirmation time, and reducing transaction fees

Active Publication Date: 2020-05-26
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Transaction costs are also affected by the transaction fees of the blockchain itself, so transaction costs can become high for small transactions
In addition, due to the low transaction processing performance of the blockchain network, it cannot handle large concurrent real-time transactions

Method used

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  • Safe, high-speed and lightweight blockchain system and method
  • Safe, high-speed and lightweight blockchain system and method
  • Safe, high-speed and lightweight blockchain system and method

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] The following describes the safe, high-speed, lightweight blockchain system and method proposed according to the embodiments of the present invention with reference to the accompanying drawings. First, the secure, high-speed, lightweight blockchain system proposed according to the embodiments of the present invention will be described with reference to the accompanying drawings.

[0036] figure 1 It is a schematic structural diagram of a safe, high-speed and lightweight blockchain system according to an embodiment of the p...

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PUM

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Abstract

The invention discloses a safe, high-speed and lightweight blockchain system and method, wherein the system comprises an initialization module, a registration and transaction module and a block generation module; the initialization module runs when the system is initialized, and is used for setting relative parameters of the blockchain system and deploying a point-to-point network, so that the system function is initialized and reaches a steady state through block generation in an initial stage; the registration and transaction module is used for calling a user registration function when a user joins in the system, generating a public / private key pair of the user, sending a trading card into a blockchain network, verifying the validity of the trading card through a network node, and continuously broadcasting legal transaction to the whole network; the block generation module is used for determining a miner candidate set of a current block according to the trading participant address ina specific block in a target blockchain system appointed by the system; and a candidate in the miner candidate set generates a new block by competition by utilization of a consensus mechanism. By means of the system, the problem of low verification efficiency ubiquitous in the blockchain system can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of cryptography in information security, in particular to a safe, high-speed, lightweight blockchain system and method. Background technique [0002] Related technologies, with the increase in the types and scale of the blockchain system, the operation of the blockchain system consumes a lot of power. According to a report on the website of the French "Express" weekly magazine on November 28, 2017, the data shows that one The annual electricity consumption is about 30.14 TWh, exceeding the average annual electricity consumption of 159 countries in the world, which is higher than the annual electricity consumption of 19 European countries and most African countries, and the annual electricity consumption of Ireland. The electricity is 25 TWh, Slovakia is 28.3 TWh, and France is only 43.1 TWh. [0003] At the same time, Bitcoin and Ethereum are peer-to-peer networks of nodes that distribute records, and each ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32G06Q40/04
CPCG06Q40/04H04L9/3247H04L9/3297H04L2209/56
Inventor 伍前红李大伟
Owner BEIHANG UNIV
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