Unlock instant, AI-driven research and patent intelligence for your innovation.

BMC firmware upgrading method, system and device and computer storage medium

A firmware upgrade and storage medium technology, applied in the server field, can solve problems such as threats to BMC security, and achieve the effect of avoiding malicious modification

Pending Publication Date: 2021-06-18
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are security holes in the process of upgrading the firmware of the BMC through the webpage, such as installing a firmware completely different from the original firmware for the BMC, which threatens the security of the BMC

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • BMC firmware upgrading method, system and device and computer storage medium
  • BMC firmware upgrading method, system and device and computer storage medium
  • BMC firmware upgrading method, system and device and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0048] In the server, BMC (Baseboard Management Controller, Baseboard Management Controller) supports the industry standard IPMI specification, which describes the management functions that have been built into the motherboard, these functions include: local and remote diagnosis, console support, configuration management , hardware management and troubleshooting, etc. These functions of the BMC can be used to manage the server. In the process, the functional firmware of the BMC may ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a BMC firmware upgrading method, system and device and a computer readable storage medium, which are applied to a BMC, and the method comprises the steps that encrypted BMC firmware obtained through encryption according to a preset encryption and decryption method is obtained; the encrypted BMC firmware is decrypted according to the preset encryption and decryption method, and if decryption succeeds, decrypted BMC firmware is obtained; whether the decrypted BMC firmware is complete or not is judged, and if yes, upgrading is carried out based on the decrypted BMC firmware. In the application, the BMC obtains the encrypted BMC firmware instead of the original BMC firmware, and the encryption and decryption method is preset, so that the decrypted BMC firmware can be obtained only after the BMC correctly decrypts the encrypted BMC firmware based on the preset encryption and decryption method, malicious modification of the outside to the BMC firmware is avoided, upgrading is performed only when it is judged that the decrypted BMC firmware is complete, so that it is ensured that BMC firmware on which upgrading is carried out is complete, and safe upgrading is achieved.

Description

technical field [0001] The present application relates to the technical field of servers, and more specifically, relates to a BMC firmware upgrade method, system, device and computer storage medium. Background technique [0002] In the server, BMC (Baseboard Management Controller, Baseboard Management Controller) supports the industry standard IPMI specification, which describes the management functions that have been built into the motherboard, these functions include: local and remote diagnosis, console support, configuration management , hardware management and troubleshooting, etc. With these functions of the BMC, the server can be managed. In the process, the functional firmware of the BMC may need to be upgraded as required. For example, you can log in to the BMC webpage to upgrade the firmware of the BMC through the webpage. [0003] However, there are security holes in the process of upgrading the firmware of the BMC through the webpage, such as installing firmware...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F8/65G06F21/51G06F21/56G06F21/60
CPCG06F8/65G06F21/51G06F21/565G06F21/602
Inventor 张国奇
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD