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Multi-center accounting method and device based on trusted computing and related product

A trusted computing, multi-center technology, applied in the field of blockchain, can solve the problem of low efficiency of accounting, and achieve the effect of improving efficiency

Pending Publication Date: 2021-01-05
北京八分量信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, multi-center bookkeeping is performed based on the above-mentioned blockchain system, but the efficiency of bookkeeping is low in multi-center bookkeeping

Method used

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  • Multi-center accounting method and device based on trusted computing and related product
  • Multi-center accounting method and device based on trusted computing and related product
  • Multi-center accounting method and device based on trusted computing and related product

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Embodiment Construction

[0052] Implementing any technical solution of the embodiments of the present application does not necessarily need to achieve all the above advantages at the same time.

[0053] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] figure 1 It is a schematic diagram of the architecture of a system for multi-center accounting based on trusted computing in the embodiment of this application; figure ...

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Abstract

The invention discloses a multi-center accounting method and device based on trusted computing and a related product. The multi-center accounting method based on trusted computing comprises the following steps: calculating trusted values of a plurality of blockchain nodes in real time based on a set trusted computing mechanism; performing real-time verification and voting on the plurality of blockchain nodes according to the credible value; sorting the credible values of all the block chain nodes passing the verification and voting in real time to obtain a dynamic credible value sequence; andaccording to a set block output mechanism, screening out nodes responsible for block output from the blockchain nodes corresponding to at least part of the credible values in the dynamic credible value sequence so as to perform multi-center accounting, thereby improving the multi-center accounting efficiency.

Description

technical field [0001] This application relates to the technical field of blockchain, in particular to a method, device and related products for multi-center bookkeeping based on trusted computing. Background technique [0002] The blockchain system is essentially an integrated application model of distributed data storage system, point-to-point transmission, consensus mechanism, encryption algorithm and other technologies, which can realize trust and value transfer that cannot be realized on the traditional Internet on the Internet. It is based on the principle of cryptography rather than credit, so that any two parties who reach an agreement can directly trade without the participation of a third-party intermediary. On the other hand, there is almost no single point of failure in the blockchain. The data on the chain is stored on countless machine nodes around the world, making the data "stable", "credible" and "untamperable", which re-empowers the network A value that ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06H04L29/08
CPCH04L9/3236H04L67/1095H04L63/123H04L2209/463H04L9/50
Inventor 果霖阮安邦魏明陈旭明
Owner 北京八分量信息科技有限公司
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