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
CN107766734AInactive Publication Date: 2018-03-06INSPUR BEIJING ELECTRONICS INFORMATION IND
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INSPUR BEIJING ELECTRONICS INFORMATION IND
Publication Date
2018-03-06
Estimated Expiration
Not applicable · inactive patent

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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.
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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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