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Pluggable encryption storage device based on PCIE

A technology for encrypted storage and disk storage, which is applied in the field of information security, can solve problems such as inability to encrypt files, and achieve the effect of improving file transfer efficiency

Active Publication Date: 2021-01-26
JIANGSU RONGZE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned encryption authentication device has the problems of being unable to encrypt files to obtain encrypted ciphertext, improving the security of file storage and rationally allocating storage disks.

Method used

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  • Pluggable encryption storage device based on PCIE
  • Pluggable encryption storage device based on PCIE

Examples

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Embodiment Construction

[0065] 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 creative efforts fall within the protection scope of the present invention.

[0066] Such as Figure 1-2 As shown, a pluggable encrypted storage device based on PCIE, including a PCIE interface circuit, a PCIE bus data processing unit and an encrypted storage device;

[0067] The PCIE interface circuit is used to physically connect the encrypted storage device with the PCIE port of the PC motherboard and realize signal impedance matching;

[0068] The PCIE bus data processing unit is used to mount the encrypted storage device on the PCIE bu...

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Abstract

The invention discloses a pluggable encrypted storage device based on PCIE, which relates to the technical field of information security and comprises a PCIE interface circuit, a PCIE bus data processing unit and an encrypted storage device, a user sends a file and storage information to the data transmission module through the intelligent terminal, the data transmission module analyzes the file according to the storage information to obtain a transmission priority table of the file, and the cloud server transmits the file according to a feedback sequence position, so that file transmission ismore hierarchical and orderly, and the file transmission efficiency is improved; after receiving the file, the data encryption module encrypts the file to obtain an encrypted ciphertext, so that thefile storage security is improved; and the linkage analysis module is used for performing linkage analysis on the storage disk to obtain a linkage value of the storage disk, and the intelligent allocation module allocates a corresponding target storage disk for storage in combination with the linkage value of the storage disk after receiving the encrypted ciphertext, so that the storage pressure is reduced.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a PCIE-based pluggable encrypted storage device. Background technique [0002] At present, applications based on security and trustworthy authentication are mainly divided into two aspects. The first is to protect data or the system itself based on security from the perspective of information security. The second is authentication and protection based on authorization and copyright. Judging from the current product form and actual application status, most of the current security certification products are completed through the connection between the external USB device and the main device. [0003] The file of announcement number CN206505415U discloses a kind of encryption authentication device based on PCIE, comprises: PCIE interface circuit, is used for the PCIE port physical connection of encryption authentication device and PC motherboard and realizes the impeda...

Claims

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Application Information

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IPC IPC(8): G06F21/60G06F21/78
CPCG06F21/602G06F21/78
Inventor 韩静杨国忠
Owner JIANGSU RONGZE INFORMATION TECH CO LTD
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