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Blockchain-based data processing method, blockchain-based data processing system and computer-readable storage medium

A data processing and blockchain technology, applied in the computer field, can solve problems such as customer rights infringement

Active Publication Date: 2018-11-20
苏州朗润创新知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, hospitals, medical examination institutions, recruitment websites, shopping platforms and other platforms that have customer data usually use customer data without customer authorization, which infringes the rights and interests of customers

Method used

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  • Blockchain-based data processing method, blockchain-based data processing system and computer-readable storage medium

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Embodiment Construction

[0050] The present application is described below based on examples, but the present application is not limited to these examples only. In the following detailed description of the application, some specific details are described in detail. Those skilled in the art can fully understand the present application without the description of these detailed parts. Well-known methods, procedures, procedures, components and circuits have not been described in detail in order to avoid obscuring the essence of this application.

[0051] Furthermore, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0052] Unless clearly required by the context, words such as "including", "comprising" and the like throughout the specification and claims should be construed in an inclusive rather than an exclusive or exhaustive sense; that is, "including but not limited to" meaning.

[0053] In the...

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PUM

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Abstract

The invention discloses a blockchain-based data processing method, a blockchain-based data processing system and a computer-readable storage medium, wherein a data owner node respectively grants the permission of uploading and querying data to a data generator node and a data demander node through identity tokens; the data generator node obtains an encryption key used for encrypting the data through the identity token so as to upload the data to a data management node after encrypting the data; and the data demander node obtains a corresponding decryption key and the encrypted data through theidentity token so as to obtain the data. Thereby, the security and the confidentiality of the data are improved; furthermore, the data owner node participates management of the data itself; therefore, the right of the data owner can be ensured; and the data processing efficiency can be increased.

Description

technical field [0001] The present application relates to the field of computer technology, in particular, to blockchain technology, and more particularly, to a blockchain-based data processing method, system, and computer-readable storage medium. Background technique [0002] Blockchain technology is a new application technology collection of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. From the data point of view, blockchain is a chain data structure that combines data blocks in sequential order according to time sequence. From a technical point of view, blockchain technology integrates a variety of different technologies. By building a blockchain network, each node in the network is allowed to obtain a complete copy of the database, and is based on consensus mechanism and competitive calculation. Maintain updates of the blockchain-based database. As a result, the decentralization and tr...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/32H04L9/08
CPCH04L9/0861H04L9/3213H04L63/0428H04L63/0807H04L63/10
Inventor 张艳菊卢亦斌邢超
Owner 苏州朗润创新知识产权运营有限公司
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