Data storage method, device and storage medium

A technology for data storage and file storage, applied in the field of data processing, can solve the problems of high storage service and inability to provide reliability, achieve the effect of simple implementation, guarantee authenticity and availability, and avoid data tampering

Active Publication Date: 2022-06-17
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current object storage system only provides traditional asymmetric encryption methods to protect data. Although it can protect data to a certain extent, it cannot provide highly reliable storage services.

Method used

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  • Data storage method, device and storage medium
  • Data storage method, device and storage medium
  • Data storage method, device and storage medium

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Embodiment Construction

[0030] The present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the disclosure are illustrated. The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure. The technical solutions of the present disclosure will be described in various aspects below with reference to various figures and embodiments.

[0031] Hereinafter, "first", "second", etc. are only distinguished in description, and have no other special meani...

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PUM

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Abstract

The present disclosure provides a data storage method, device, and storage medium, wherein the method includes: determining a first operation authority of a file based on file configuration information; generating a first operation contract corresponding to the file; wherein, the first operation contract includes: The first operation authority; store the file and generate the first operation restriction block according to the first operation contract, and publish the first operation restriction block in the block chain; obtain the first operation contract based on the first operation restriction block; The first operation authority is obtained in an operation contract, and the file is operated accordingly based on the first operation authority and the operation request. The disclosed method, device and storage medium utilize the tamper-proof feature of the block chain to store the operation authority for the file, and verify the operation based on the operation restriction block, so as to control the operation of all data and avoid data tampering , Data theft, effectively guaranteeing the authenticity and availability of stored files.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, and in particular, to a data storage method, device, and storage medium. Background technique [0002] At present, object storage systems undertake a large number of unstructured data storage tasks. Block storage and file systems based on object storage are the two most widely used storage methods. At present, data in all walks of life is showing explosive growth. Facing huge data volume and data reliability requirements, many companies choose object storage technology as their storage solution. The current object storage system only provides traditional asymmetric encryption to protect data. Although it has a certain protection effect on data, it cannot provide storage services with high reliability. SUMMARY OF THE INVENTION [0003] In view of this, a technical problem to be solved by the present disclosure is to provide a data storage method, device and storage medium. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/60G06F21/62G06F21/64
CPCG06F21/604G06F21/6227G06F21/64
Inventor 宋科
Owner CHINA TELECOM CORP LTD
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