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Method for encrypting solid state disk partitions and solid state disk

A solid-state hard disk, encrypted partition technology, applied in the field of communication, can solve the problems of not being seen by others, large working temperature range, inconvenience, etc., and achieve the effect of not easy to forcibly crack, high security, and guaranteeing confidentiality and security.

Inactive Publication Date: 2014-02-05
RAMAXEL TECH SHENZHEN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Fifth, the operating temperature range is wider, and a typical hard drive can only work in the range of 5 to 55°C
[0009] However, for the important data of the user, it is hoped that it will not be viewed by others, or even make it impossible for others to make the data exist.
However, the current solid-state hard drive is not perfect in terms of data confidentiality, and it is difficult to meet the above-mentioned confidentiality requirements of users.
[0010] To sum up, the encryption partition technology of the existing solid-state hard disk obviously has inconvenience and defects in actual use, so it is necessary to improve it

Method used

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  • Method for encrypting solid state disk partitions and solid state disk
  • Method for encrypting solid state disk partitions and solid state disk
  • Method for encrypting solid state disk partitions and solid state disk

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] see figure 1 , in the first embodiment of the present invention, a solid-state hard disk 100 is provided, including:

[0052] The dividing module 10 is used to divide the encrypted storage area in the storage area of ​​the solid-state hard disk 100 according to the logical block mapping table of the solid-state hard disk 100;

[0053] A setting module 20, configured to set an authentication key for accessing and / or storing data in the encrypted storage area;

[0054] The verification and operation module 30 is configured to verify the identity of the user who accesses and / or stores data in...

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Abstract

The invention relates to the technical field of communication and provides a method for encrypting solid state disk partitions and a solid state disk. The method includes the steps of A, dividing an encrypted storage area in the storage area of the solid state disk according to the logic block mapping table of the solid state disk; B, setting a verification key for accessing and / or data storage of the encrypted storage area; C, verifying the identity of a user requiring accessing and / or data storage of the encrypted storage area according to the verification key, and accessing and / or data storage can only be performed when the verification is passed. By the method, confidentiality of the solid state disk is increased.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for encrypting partitions of a solid-state hard disk and the solid-state hard disk. Background technique [0002] Solid State Drive (Solid State Drive referred to as SSD) is composed of a control unit and a storage unit (FLASH chip). Simply put, it is a hard disk made of an array of solid-state electronic storage chips. The interface specifications and definitions, functions and methods of use of solid-state drives It is the same as the ordinary hard disk in terms of appearance and size. The operating temperature range of the chip is very wide (-40 ~ 85 ℃). At present, it is widely used in military, vehicle, industrial control, video surveillance, network monitoring, network terminal, electric power, medical, aviation, navigation equipment and other fields. [0003] SSD is a technology that abandons traditional magnetic media and uses electronic storage media for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 任俊明戴春明付啸王伟良何文益苏鸿武林祖光
Owner RAMAXEL TECH SHENZHEN
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