BIOS starting operation method, device and equipment and storage medium

An operating method and operating device technology, applied in the computer field, can solve problems such as low safety and reliability, achieve the effect of improving safety and reliability, and realizing safe startup

Inactive Publication Date: 2020-08-07
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, security authentication is often only performed on the operating system or the driver program, and the operation of security authentication on the operating system or the driver program depends on the driver program in the BIOS chip. The secure boot process makes the system less secure and less reliable

Method used

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  • BIOS starting operation method, device and equipment and storage medium
  • BIOS starting operation method, device and equipment and storage medium
  • BIOS starting operation method, device and equipment and storage medium

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Please refer to figure 1 , figure 1 It is a flowchart of a method for starting and running a BIOS provided by an embodiment of the present invention. The method can include:

[0038] Step 101: When the BIOS starts, before running the functional blocks in the BIOS, calculate the hash value of the functional blocks.

[0039] Wherein,...

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PUM

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Abstract

The invention discloses a BIOS starting operation method, and the method comprises the following steps: when a BIOS is started, before operating a functional block, calculating a hash value of the functional block; judging whether the hash value is the same as a preset hash value corresponding to the functional block or not; if so, operating the functional block; if not, ending the starting of theBIOS. According to the invention, by judging whether the hash value of the functional block is the same as the corresponding preset hash value or not before the functional block is started and operated by the BIOS, the BIOS can be refused to be started when being maliciously modified in the starting and operating process, so that the safe starting of the BIOS is realized, and the safety and reliability of the system are improved. The invention furthermore discloses a BIOS starting operation device and equipment, and a computer readable storage medium, which also have the above beneficial effects.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, equipment and computer-readable storage medium for starting and running BIOS. Background technique [0002] With the continuous development of IT (Internet Technology, Internet technology) technology, the security, reliability and availability of servers are becoming more and more important. [0003] The startup of the server mainly depends on the driver in the BIOS (Basic Input / ouput system) chip on the server, which stores the most important basic input and output programs of the computer, the self-test program after power-on and the system self-starting program. , providing the lowest-level and most direct hardware settings and controls for the computer. With the development of technology, the drivers in the BIOS chips are likely to be invaded by malicious software, and then illegally booted into the system, causing customer data to be leaked or at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/57
CPCG06F21/575
Inventor 李莉莉陈思彤
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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