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Cloud platform virtual disk encryption method and system

A technology of virtual disk and encryption method, applied in the direction of internal/peripheral computer component protection, digital data authentication, etc., can solve problems such as theft, loss of physical disk, illegal reloading, etc., and achieve the effect of improving security

Inactive Publication Date: 2016-04-20
北京汉柏科技有限公司
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] At present, the infrastructure as a service IaaS (Infrastructure as a Service, IaaS for short) cloud platform has been established. Loading any user's virtual disk can actually see anyone's "private data"; (2) the physical disk used by the cloud platform is lost, stolen, and eliminated, and can be illegally reloaded, and "private data" can also be seen data"

Method used

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  • Cloud platform virtual disk encryption method and system
  • Cloud platform virtual disk encryption method and system
  • Cloud platform virtual disk encryption method and system

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Embodiment Construction

[0034] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] figure 1 It is a schematic diagram of a cloud platform virtual disk encryption method provided by an embodiment of the present invention, including:

[0036] S11: When the user requests to create a virtual disk, record the identity of the user, and generate a decryption key corresponding to the created virtual disk;

[0037] S12: When the user writes data to the virtual disk, encrypt the written data;

[0038] S13: When the user reads the data in the virtual disk, obtain the identity of the user, find the virtual disk corresponding to the identity, and decrypt the corresponding data using the decryption key corresponding to the virtual disk.

[0039] Using the so...

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Abstract

The invention provides a cloud platform virtual disk encryption method. The method comprises the following steps of recording a user identity label when the user requests to create a virtual disk and generating a decoding encryption key corresponding to the created virtual disk, encrypting written data when the user writes data to the virtual data, acquiring the user identity label when the user reads the data in the virtual disk, looking for the virtual disk corresponding to the identity label and decoding the corresponding data via the decoding encryption key corresponding to the virtual disk. By the use of the cloud platform virtual disk encryption method, data in the virtual disk can be encoded and decoded, so safety of the data in the virtual disk can be improved.

Description

technical field [0001] The invention relates to the field of cloud platform virtual disk encryption, in particular to a cloud platform virtual disk encryption method and system. Background technique [0002] At present, the infrastructure as a service IaaS (Infrastructure as a Service, IaaS for short) cloud platform has been established. Loading any user's virtual disk can actually see anyone's "private data"; (2) the physical disk used by the cloud platform is lost, stolen, and eliminated, and can be illegally reloaded, and "private data" can also be seen data". [0003] Therefore, how to encrypt the virtual disk of the cloud platform is an urgent problem to be solved. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a cloud platform virtual disk encryption method and system. [0005] In order to solve the above technical problems, the technical solution of the present invention provides a cloud platform virtu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/78G06F21/31
CPCG06F21/78G06F21/31
Inventor 徐安
Owner 北京汉柏科技有限公司
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