Data processing method, device and equipment based on alliance chain as well as storage medium

A data processing and alliance technology, applied in the computer field, can solve problems such as hidden dangers of data security

Active Publication Date: 2019-04-26
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a data processing method, device, equipment and storage medium based on the consortium chain, which solves the technical problem of potential data security risks in the prior art

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  • Data processing method, device and equipment based on alliance chain as well as storage medium
  • Data processing method, device and equipment based on alliance chain as well as storage medium
  • Data processing method, device and equipment based on alliance chain as well as storage medium

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Embodiment Construction

[0067] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0068] First, some vocabulary and application scenarios involved in the embodiments of the present application are introduced.

[0069] The alliance chain (consortium blockchain) involved in the embodiment of this application refers to a block chain that has multiple organizations (or called members of the alliance chain) participating in the manageme...

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Abstract

The embodiment of the invention provides a data processing method, a device and equipment based on an alliance chain as well as a storage medium. The method comprises the following steps: after a first data node receives a data request message sent by a second data node, querying authorization information of an authorized user to a first block chain node according to an identification of the authorized user; and if the authorization information of the authorized user includes identification of the second data node and an identification of request data, sending the request data to the second data node by the first data node. Therefore, in the method provided by the embodiment of the invention, the authorization information, queried by a data node of a data provider by virtue of the block chain node based on the alliance chain, of the authorized user can accurately audit whether the authorized user authorizes the request data to a data node of a data applicant, so that security of user data of the authorized user can be guaranteed, sharing of the authorization information of the authorized user also can be realized, and further efficiency of acquiring the request data can be beneficially improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a consortium chain-based data processing method, device, device, and storage medium. Background technique [0002] With the development of computer network technology, data sharing between associated customers is becoming more and more common. [0003] In the prior art, the data user sends an application message for requesting user data to the data provider offline or online (carrying proof materials indicating that the user has been authorized); further, the data provider After receiving the application message, the certification materials will be reviewed, and the user data will be provided to the data provider after the review is passed. [0004] In the existing method, since the certification materials are signed by both the data user and the user, it is difficult for the data provider to verify the authenticity and / or validity of the certification materials,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/0478H04L67/1097
Inventor 王志军王蓉谢攀肖吉刘晓靖杨瑞
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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