Data storage device and method

A data storage device and data technology, applied in digital data authentication, digital data protection, electrical digital data processing, etc., can solve the problems of poor security and reliability of data storage, so that it is not easy to crack and attack, not easy to crack and attack Effect

Pending Publication Date: 2020-01-24
QINGDAO HISENSE ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned problems in the prior art, and provides a data storage device and method to solve the technical problem of poor security and reliability of data storage in the prior art

Method used

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  • Data storage device and method
  • Data storage device and method
  • Data storage device and method

Examples

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Embodiment Construction

[0032] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0033] It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The terms of the indicated direction or positional relationship are based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" ar...

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PUM

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Abstract

The invention provides a data storage device and method. The data storage device comprises a storage medium, a storage security control module. A system-on-chip SOC and an identity authentication information input module, an identity key is stored in the storage security control module, the identity key is generated by encrypting an encryption key and user identity information through an encryption algorithm, and the identity key is configured to an encryption engine and a decryption engine. When data is stored and read in a storage medium, user identity information must be verified, the stored data is encrypted, and the read data is decrypted. Therefore, the device has a data security and secrecy measure, a security protection measure has dual protection of identity authentication and a secret key and is not easy to crack and attack, and the data is not easy to restore when the storage medium is lost.

Description

technical field [0001] The invention belongs to the technical field of data storage, and in particular relates to a data storage device and method. Background technique [0002] At present, the data storage media that people use daily include hard disks, U disks, disk arrays, optical discs, etc. These storage media bring a lot of convenience to people's work and life. For different usage scenarios, each storage medium has its own purpose. At present, there are many security storage solutions, but there are generally the following problems: 1. Various mobile hard disks and hard disks in computers used in daily life have no data security measures for their internal core components, and there are security risks in themselves, such as the core The components may have backdoors or ferry viruses, which are easy to be monitored and stolen by criminals, which brings great security risks to user data. 2. The security protection measures are simple and easy to be cracked and attacke...

Claims

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Application Information

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IPC IPC(8): G06F21/31G06F21/78G06F21/60
CPCG06F21/31G06F21/78G06F21/602Y02D10/00
Inventor 徐祥毅荆涛李新
Owner QINGDAO HISENSE ELECTRONICS EQUIP
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