Firmware security test method and device of hard disk and storage medium

Abstract

The invention discloses a firmware security test method of a hard disk, which is applied to a CPU connected with a Flash. The method comprises the following steps of reading firmware files stored in the Flash; calculating MD5 test values for the generated firmware file; judging whether the MD5 test value is consistent with the MD5 standard value of the firmware file; if not, determining that the hard disk did not pass the firmware security test. The present application utilizes a message digest algorithm to calculate the md5 test values for hard disk firmware. Compared with the MD5 standard value provided by the supplier, the integrity test result of firmware file can be obtained, which can effectively detect the security problem of hard disk firmware, avoid the use of tampered hard disk and its firmware in time, ensure the normal operation of server system and improve the security performance. The invention also discloses a firmware security testing device of the hard disk and a computer-readable storage medium, which also have the beneficial effects mentioned above.

Description

Technical field [0001] This application relates to the field of information security technology, and in particular to a method and device for hard disk firmware security testing, and a computer-readable storage medium. Background technique [0002] The hard disk is an important functional component of the server, used to store files and data that need to be stored for a long time. The hard disk's firmware file (firmware) is equivalent to the hard disk's operating system, which specifically includes boot commands, control statements, and execution statements, used to coordinate and control the interaction between the various internal components of the hard disk, and support the normal operation of the hard disk. [0003] However, in recent years, hackers’ attacks have become more frequent, and they have changed from attacks on upper-layer software to attacks on underlying firmware files, implanting malicious codes, viruses, or Trojan horses into the firmware of hard disks and other ...

AI Technical Summary

Problems solved by technology

In the prior art, when introducing and using these hard disks of foreign brands, it is generally only a selection test, including tests on basic functions, read and write performance, stability, compatibility, stress performance, etc., and no hard disk firmware Conduct security performance testing, thus bringing a great security risk to the server

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