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Method applied to government affair cloud for solving safe storage of files

A solution and technology for government affairs, applied in the field of government cloud file security encryption, can solve problems such as data security cannot be guaranteed, lack of necessary authorization control, etc., and achieve high efficiency.

Inactive Publication Date: 2017-10-13
JINAN INSPUR HIGH TECH TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common way is to control the user's access to prevent the user from unauthorized access, but for the data that has been uploaded to the cloud platform, there is no necessary authorization control. If the administrator enters the cloud hard disk, the data security will not be guaranteed.

Method used

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  • Method applied to government affair cloud for solving safe storage of files

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, content of the present invention is set forth in more detail:

[0023] main content:

[0024] Government Cloud adds a file key distribution module as part of the SaaS service;

[0025] The cloud disk hard disk adopts the automatic allocation method;

[0026] Cloud Drive uses a hard drive that supports chip encryption.

[0027] The key management server is introduced in the government cloud to manage and distribute the key. The key will be divided into two parts, one part is in the hands of the user, and the other part is in the key management server deployed in the cloud. The cloud drive will automatically allocate hard disk space to the user according to the size of the user's files. After the space is allocated, the hard disk will be encrypted using the synthetic key according to the stream encryption method.

[0028] Government Cloud deploys the file key management service as part of the SaaS service for key manageme...

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Abstract

The invention provides a method applied to government affair cloud for solving safe storage of files, and belongs to the technical field of government affair cloud file safety encryption. According to the invention, a key management server is introduced into the government affair cloud to perform management and distribution on a key, the key is divided into two parts, one part is in the hands of a user, and the other part is deployed in the key management server at the cloud. A cloud hard disk automatically distributes hard disk space for the user according to the size of a user file, encryption is performed according to a stream encryption mode by using the combined key after space distribution, and the encryption efficiency is improved.

Description

technical field [0001] The invention relates to a security encryption technology for government affairs cloud files, in particular to a solution for secure storage of files applied to the government affairs cloud. Background technique [0002] Government Cloud combines the characteristics of cloud computing technology to simplify, optimize and integrate government management and service functions, and realize various business processes and functional services in government affairs through information technology, providing a reliable foundation for government departments at all levels IT service platform. [0003] A large amount of government data is stored in the government cloud. How to ensure the storage security of these data is a security problem faced by the government cloud. At present, the common way is to control the user's access to prevent the user from unauthorized access, but for the data that has been uploaded to the cloud platform, there is no necessary author...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L9/06H04L29/06H04L29/08
CPCH04L9/065H04L9/085H04L63/0435H04L63/062H04L67/1097
Inventor 展召磊李秀芳郑彬
Owner JINAN INSPUR HIGH TECH TECH DEV CO LTD
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