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UEFI (Unified Extensible Firmware Interface)-based identity label generation system and UEFI-based identity label generation method

A technology for generating systems and identity marks, applied in the field of computer security, to achieve the effect of not being easy to tamper with and delete

Active Publication Date: 2015-04-29
昆仑太科(北京)技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of the prior art, in order to solve the problem of generating the identity of the device during the booting process and before the operating system starts, and propose a UEFI-based device identity generation system and method

Method used

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  • UEFI (Unified Extensible Firmware Interface)-based identity label generation system and UEFI-based identity label generation method
  • UEFI (Unified Extensible Firmware Interface)-based identity label generation system and UEFI-based identity label generation method

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] as attached figure 1 As shown, the present invention provides a UEFI-based identity generation system, the system includes a device information collection module, a local identity verification interface, and a logo generation module; wherein, the device information collection module is used to collect hardware information of the device , the local identity verification interface is used to access external identity verification devices, such as U-key, IC card, etc.; the identification generation module can combine local device information and external device information to generate a unique device identification code.

[0025] Before the application of the present invention, it needs to be deployed on the computer terminal first, and the methods that can be selected include:

[0026] a) Add the driver module to the UEFI core image.

[0027] b) Moun...

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Abstract

The invention discloses a UEFI (Unified Extensible Firmware Interface)-based equipment identity label generation system and a UEFI-based equipment identity label generation method, and belongs to the technical field of computer security. The system comprises an equipment information collection module, a local identity authentication interface and a label generation module, wherein the equipment information collection module is used for collecting the hardware information of equipment; the local identity authentication interface is used for accessing external identity authentication equipment; the label generation module can be combined with local equipment information and external equipment information to generate an unique equipment identification code. Corresponding labels can be generated in a firmware layer without installing specific software under the conditions of changing a hard disk, repartitioning, and reinstalling an operating system.

Description

technical field [0001] The invention belongs to the technical field of computer security, and relates to a method for generating a unique machine identifier in the booting process based on UEFI firmware. Background technique [0002] At present, in the field of computer security, the unique device identifier is generally used for servers or other computer devices to be quickly identified by the system. Device identification is generally generated by specific software in the operating system, which has the following deficiencies, mainly including: [0003] (1) After replacing the hard disk, repartitioning, and reinstalling the operating system, it is necessary to reinstall a specific device identification generating program to generate the device identification. [0004] (2) The device identification generation program installed in the operating system is vulnerable to tampering and deletion by viruses or Trojan horses, causing the system to fail to recognize the original de...

Claims

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Application Information

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IPC IPC(8): G06F21/44
CPCG06F21/44
Inventor 陈小春孙亮张超朱立森
Owner 昆仑太科(北京)技术股份有限公司
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