Data sharing processing method and device on block chain, storage medium and electronic equipment
A data sharing and data storage technology, applied in the blockchain field, can solve problems such as platform fraud operation space, data and information security credibility discounts, etc.
Active Publication Date: 2019-12-20
CHINA PING AN PROPERTY INSURANCE CO LTD
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- Claims
- Application Information
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Problems solved by technology
The management of shared information and data security by various shared management platforms is completely dependent on platform credit and technical endorsement. There is room for fraudulent operations on the platform, and data management is centralized. Once the security mechanism is broken, the credibility of data and information security will be greatly reduced.
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[0055] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...
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The invention relates to a data sharing processing method and device on a block chain, a storage medium and electronic equipment, and belongs to the technical field of block chains, and the method comprises the steps: carrying out the verification to obtain a verification result when a data sharing message is received; when the verification result is that the verification is passed, obtaining pre-stored data and an encryption interface code preset by the first data contributor from the data sharing message; encrypting each piece of sub pre-stored data in the pre-stored data, setting a first encryption interface paired with a preset second encryption interface of each piece of sub pre-stored data in the stored encrypted data for each piece of sub pre-stored data, and storing the first encryption interface to a data storage node; connecting the encryption interface codes of all the data contributors for updating and storing the encrypted data source in series to form an encryption interface code sequence; generating a first decryption interface code sequence for updating the storage encrypted data; and sending the first decryption interface code sequence to the first data contributor. Personalized data sharing is realized, and the safety and convenience of data sharing are ensured.
Description
technical field [0001] The present disclosure relates to the technical field of blockchain, and in particular, relates to a data sharing processing method, device, storage medium and electronic equipment on the blockchain. Background technique [0002] Data sharing is a data model that aggregates data and public welfare sharing models, and provides data acquisition rights for all sharing parties by sharing data. [0003] At present, various shared management platforms share data through multiple parties, and then manage the rights and data of each shared user through the shared platform. The management of shared information and data security by various shared management platforms is completely dependent on platform credit and technical endorsement. There is room for fraudulent operations on the platform, and data management is centralized. Once the security mechanism is broken, the credibility of data and information security will be greatly reduced. . [0004] It should b...
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Login to View More IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/08H04L63/0428H04L67/10
Inventor 黄嘉雯
Owner CHINA PING AN PROPERTY INSURANCE CO LTD