Method, device and equipment for safely starting RAID card and computer readable storage medium

A technology for safe booting and computer programs, applied in the direction of program control devices, platform integrity maintenance, digital data protection, etc., can solve the problems of reduced server security, inability to guarantee the security and reliability of RAID cards, and malicious virus infection of servers

Inactive Publication Date: 2018-03-06
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The RAID card is located at the bottom layer of the operating system and runs before the operating system is started. Once the firmware of the RAID card is infected by malicious code, it is difficult to be found by antivirus software and security tools. huge threat
[0003] In the prior art, after the server is powered on, the BIOS starts to run, and directly runs the RAID card to start the system. Before starting the RAID card, there is no verification of the security of the RAID card, so that it is impossible to guarantee the security of the server during startup. The RAID card is safe and reliable, so the server may be infected by malicious viruses, resulting in reduced server security

Method used

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  • Method, device and equipment for safely starting RAID card and computer readable storage medium
  • Method, device and equipment for safely starting RAID card and computer readable storage medium

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Embodiment Construction

[0029] The core of the present invention is to provide a method for securely starting a RAID card, which provides a security check on the RAID card before starting the RAID card, and ensures that the RAID card started in the server is safe and reliable, thereby improving the security of the server property; another core of the present invention is to provide a kind of safe boot RAID card device, equipment and readable storage medium comprising the above method, which also provides a check for the security of the RAID card before starting the RAID card, ensuring that the server The activated RAID card is safe and reliable, thereby improving the security of the server.

[0030] 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 inventi...

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Abstract

The invention discloses a method, device and equipment for safely starting an RAID card and a computer readable storage medium. The method comprises the steps of calling an SM3 algorithm to conduct hash operation on the RAID card to be started to obtain a measurement value; reading a reference value of the RAID card prestored in a configuration register, wherein the reference value is obtained byconducting corresponding operation on the RAID card through calling of the preset algorithm when the RAID card is started for the first time; since the RAID cart started for the first time is safe andcredible, by judging whether the measurement value of the RAID card to be started is equal to the reference value or not, judging whether the RAID card is safe or not, if yes, starting the RAID card,and if not, stopping starting the RAID card. By means of the method, device and equipment for safely starting the RAID card and the computer readable storage medium, verification of safety of the RAID card is provided before the RAID card is started, it is guaranteed that the RAID card started in a server is safe and credible, and therefore the safety of the server is improved.

Description

technical field [0001] The invention relates to the technical field of hard disk storage, in particular to a method for safely starting a RAID card. The invention also relates to a safe boot RAID card device, equipment and computer-readable storage medium. Background technique [0002] RAID (Redundant Arrays of Independent Disks, disk array) is a combination of multiple independent hard disks (physical hard disks) in different ways to form a hard disk group (logical hard disk), thus providing higher storage performance and Data redundancy technology. A RAID card is a board used to implement the RAID function, and is usually composed of a series of components such as an I / O processor, a hard disk controller, a hard disk connector, and a cache. The RAID card is located at the bottom layer of the operating system and runs before the operating system is started. Once the firmware of the RAID card is infected by malicious code, it is difficult to be found by antivirus software ...

Claims

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Application Information

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IPC IPC(8): G06F21/57G06F21/64G06F9/4401
Inventor 刘平
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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