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System booting method and system booting device

A startup program and startup identification technology, applied in the field of information security, can solve problems such as the inability to guarantee a safe and reliable startup of the system, and achieve the effect of safe and reliable startup

Inactive Publication Date: 2014-12-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a method and device for starting the system, which is used to solve the problem in the prior art that the system cannot be started safely and reliably

Method used

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  • System booting method and system booting device
  • System booting method and system booting device

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Embodiment Construction

[0047] 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.

[0048] figure 1 It is a method flowchart of an embodiment of a system startup method. Such as figure 1 As shown, the method includes the following steps:

[0049] Step S101, when the system starts, verify the system startup program in the first storage area.

[0050] Step S102, when the system startup program in the first storage area is successfully verified, load and run the system startup program in the first storage area.

[0051] Step S103, when the verifi...

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PUM

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Abstract

The invention discloses a system booting method and a system booting device. The system booting method comprises the steps of when a system is booted, verifying the system booting program in a first storage area; when the system booting program in the first storage area is successfully verified, loading and running the system booting program in the first storage area; when the verification of the system booting program in the first storage area is failed, loading and running an initial booting program in a second storage area. After the technical scheme of the system booting method and the system booting device is adopted, the two storage areas are respectively used for storing the system booting program and the initial booting program; when the system booting program is failed, the initial booting program is loaded and enabled to run in the other storage area, so that the system can be safely and reliably booted by a booting technology of combining hardware and software.

Description

technical field [0001] The present invention relates to the field of information security, in particular to a method and device for starting a system. Background technique [0002] During the system startup process, unauthorized attackers tamper with the startup process, including software tampering and hardware tampering, making it impossible to guarantee the safety and reliability of the system startup process. [0003] In the prior art, there is a solution that only protects the system startup process through hardware, such as the patent application with the application number 200980106728.X and the publication date of February 2, 2011. This technical solution verifies the startup system and The signature of the program, and the subsequent operation process are the same as the general system, without any restrictions. It is not enough to provide hardware-based security protection, the services provided by the network need to increase the protection of the process. If an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F21/44
Inventor 黄征来学嘉郑东龙宇陈璟
Owner HUAWEI TECH CO LTD
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