Big data storage method

A big data storage and private key technology, applied in the field of big data storage, can solve problems such as data pollution and achieve the effect of ensuring security

Inactive Publication Date: 2018-01-23
佛山市高研信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, even if the user can obtain very limited identities, and the system also adopts a data redundancy storage strategy, multiple illegal users can still easily obtain the identities of the storage nodes corresponding to the data copies through union, thus pollute the data

Method used

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0031] The present invention will be described in detail below through specific examples.

[0032] see figure 1 Schematic flow chart of the big data storage method, including the following steps:

[0033] S101. Assign a target identity to the target user based on a network logical address, where the identity includes a public key of the target user;

[0034] S102. Calculating and generating the private key of the target user through pre-generated key paramet...

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Abstract

The invention provides a big data storage method. The method is applied to a cloud server and comprises the steps of allocating a target identity to a target user based on a network logic address, wherein the identity comprises a public key of the target user; carrying out calculation to generate a private key of the target user through a pre-generated key parameter; generating and distributing akey pair corresponding to the identity of the target user according to the key and the private key, and setting a legal user as a system node; and verifying the user in a callback mode when the targetuser sends a login request, and determining that the user is a legal owner of the address when the current user can receive connection for the network logic address. According to the method, the problem that an illegal user carries out an attack through the network logic address can be effectively solved, the system security is ensured, and the method is applied to a cloud storage system.

Description

technical field [0001] The invention belongs to the technical field of big data storage, and in particular relates to a big data storage method. Background technique [0002] In 2016, my country's big data industry maintained a high-speed development trend, governments at all levels and enterprises vigorously promoted it, technological innovations made significant breakthroughs, big data applications advanced with a good momentum, the industrial system took shape, and its supporting capabilities were increasingly strengthened. Looking forward to 2017, the development of big data industry will usher in a "golden period", industrial agglomeration will further develop with characteristics, innovation-driven will still be the main tone of industrial development, and the process of big data integration and application will accelerate, in order to make the digital economy bigger and stronger, drive The transformation and upgrading of traditional industries provides new impetus. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L9/08
Inventor 郑英
Owner 佛山市高研信息技术有限公司
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