CN107528829A - BMC chip, server end and its remote monitoring and administration method - Google Patents
BMC chip, server end and its remote monitoring and administration method Download PDFInfo
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- CN107528829A CN107528829A CN201710638536.XA CN201710638536A CN107528829A CN 107528829 A CN107528829 A CN 107528829A CN 201710638536 A CN201710638536 A CN 201710638536A CN 107528829 A CN107528829 A CN 107528829A
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- bmc chip
- preset
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- server end
- checking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
- Small-Scale Networks (AREA)
Abstract
The system bus mutually communicated is realized the invention provides a kind of BMC chip, including with each functional unit；Store the ID of preset-key and BMC chip memory module；Mainboard control interface unit, realize and communicate for connection server mainboard；Net end module, connection request and checking password are sent to receive client for connecting client；Primary processor, for controlling the mainboard control interface unit connection server mainboard to realize Communication Control；Secure subsystem, the checking password received for reading the preset-key of the memory module memory storage, the ID of the BMC chip and the net end module, the checking to the checking password is realized by preset rules.Present invention also offers a kind of server end and a kind of server end remote monitoring and administration method.Compared with correlation technique, BMC chip of the invention, server end and its remote supervisory management method is safe and good reliability.
Description
Technical field
The invention belongs to communication technical field, and in particular to a kind of BMC chip, server end and its remote monitoring and administration side
Method.
Background technology
With prevailing, the part that communication equipment is more and more lived as people of Internet era.Meanwhile communicate
The problem of safety and people become more concerned with, the problem directly affects use of the people to communication equipment.
Currently, with the development and application of cloud computing, the demand of hardware server equipment is also from initial separate unit or few
The demand mode of amount develops into extensive large batch of demand mode so far.With baseboard management controller (Baseboard
Management Controller, BMC) for core outband management function server, with the development of server technology,
That also applies is more extensive, and function is also stronger and stronger.Develop into server admin development from in-band management to outband management,
Turn into the monitoring and management of colony's server master board from the management development of several server master boards, so by network come to large-scale
The monitoring and management of server zone have become main approach, supervene server master board by network monitoring and management
Security reliability also seem more and more heavier.
Therefore, be necessary to provide in fact a kind of new BMC chip, server end and its remote monitoring and administration method to solve on
State problem.
The content of the invention
For above the deficiencies in the prior art, the present invention proposes a kind of good BMC chip of safety and reliability, server
End and its remote monitoring and administration method.
The invention provides a kind of BMC chip, including system bus, for each function to be connected and realized with each functional unit
The mutual communication of unit；Memory module, for storing the ID of preset-key and the BMC chip；Mainboard control interface unit, use
Realize and communicate in connection server mainboard；Net end module, send connection request to receive client for connecting client and test
Card password simultaneously connects the BMC chip realization communication checking；Primary processor, for controlling the mainboard control interface unit to connect
Server master board realizes Communication Control；And secure subsystem, for read the memory module memory storage the preset-key,
The checking password that the ID of the BMC chip and the net end module receive, by preset rules to the preset-key and
The ID of the BMC chip is encrypted to realize the checking to the checking password.
Preferably, the secure subsystem includes the secondary processor and crypto engine of mutually communication connection, the auxiliary
Processor is used to read the preset-key, the ID of the BMC chip and the checking password；The crypto engine is by default
Rule realizes the checking to the checking password after the ID of the preset-key and the BMC chip is encrypted.
Preferably, the BMC chip also includes：Peripheral interface units, the peripheral circuit for connection server mainboard；And
Display system, it is described for showing the communication link information of the peripheral connector unit and the mainboard control interface unit
Net end module is additionally operable to the communication link information feeding back to client.
Preferably, the display system includes VGA input/output lines.
Preferably, the memory module is EFUSE modules.
The present invention also provides a kind of server end, including communicates the central processing unit, north bridge unit and south bridge of connection successively
Unit, the server end also include above-mentioned BMC chip provided by the invention, the BMC chip and the south bridge unit communications
Connection.
Present invention simultaneously provides a kind of server end remote monitoring and administration method, the server end includes BMC chip, should
Method comprises the following steps：
The ID of the server end storage preset-key and the BMC chip；
The connection request and checking password that the received server-side client is sent；
The server end is verified to the checking password：The server end passes through to the preset-key and institute
The ID for stating BMC chip is verified in the way of preset rules are encrypted to the checking password；
The server end sends solicited message corresponding with the connection request to the client, realizes the client
Hold the monitoring management to the server end.
Preferably, the BMC chip includes secure subsystem and memory module；
The ID of the preset-key and the BMC chip is stored by the memory module；
Place is encrypted to the ID of the preset-key and the BMC chip by preset rules by the secure subsystem
To the checking of the checking password after reason.
Preferably, the secure subsystem includes the secondary processor and crypto engine of mutually communication connection；By described
Secondary processor reads the preset-key, the ID of the BMC chip and the checking password；Pressed by the crypto engine
Preset rules are realized after the ID of the preset-key and the BMC chip is encrypted to be tested the checking password
Card.
Preferably, the BMC chip also includes net end module, please in the connection that the received server-side client is sent
In the step of summation checking password, specifically comprise the following steps：
The checking password is received by the net end module, and interruption is produced to the secondary processor；
The secondary processor reads the checking password of the net end module, and reads in the memory module
The ID of the preset-key and the BMC chip.
Compared with correlation technique, BMC chip of the invention is provided with the secure subsystem, leads to the memory module storage
, it is necessary to pass through the peace after the ID of the preset-key and the BMC chip, connection request that client is sent and checking password
The secondary processor of full subsystem controls the crypto engine by preset rules to the preset-key and the BMC chip
ID be encrypted after realize to it is described checking password checking, the connection request of client is realized after being verified, is carried
Its high safety and reliability.The present invention the server end and the server end remote monitoring and administration method similarly its pacify
Full property and reliability are higher.
Brief description of the drawings
The invention will now be described in detail with reference to the accompanying drawings.By the detailed description made in conjunction with the following drawings, of the invention is upper
State or otherwise content will be apparent and be easier to understand.In accompanying drawing：
Fig. 1 is the structured flowchart that BMC chip provided by the invention is connected with client；
Fig. 2 is the structured flowchart of server end provided by the invention；
Fig. 3 is the FB(flow block) of the server end remote monitoring and administration method of the present invention；
Fig. 4 is server end remote monitoring and administration method and step S2 of the present invention sub-process block diagram；
Fig. 5 is server end remote monitoring and administration method and step S3 of the present invention sub-process block diagram.
Embodiment
The embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment/the embodiment recorded herein is specific embodiment of the invention, for illustrating this
The design of invention, it is explanatory and exemplary, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.
In addition to the embodiment recorded herein, those skilled in the art can also be based on disclosed in the application claims and specification
Content includes taking the post as using the embodiment to recording herein using obvious other technical schemes, these technical schemes
The technical scheme of what obvious substitutions and modifications, all within protection scope of the present invention.
Referring to Fig. 1, the structured flowchart being connected for BMC chip provided by the invention with client.The invention provides one
Kind BMC chip 100, including system bus 1 and memory module 2, the mainboard control of realizing communication connection with the system bus 1 respectively
Interface unit 3, net end module 4, primary processor 5, secure subsystem 6, peripheral interface units 7 and display system 8 processed.
The system bus 1 is used to realize the mutual communication between each functional unit.The system bus 1 can also include
The bus and bridge of any number of interconnection.
The memory module 2 is used for the ID for storing preset-key and the BMC chip.In present embodiment, the storage
Module 2 is EFUSE modules.The ID of the preset-key and the BMC chip is write by disposable programming inside modules.It is different
BMC chip have different ID, the exclusive ID of the BMC chip 100 and preset-key are deposited with true by the memory module 2
Protecting different chips has different verification modes, adds the safety and reliability of the BMC chip 100.
The mainboard control interface unit 3 is used for connection server mainboard (not shown) and realizes communication.Such as pass through the master
Processor 5 controls the mainboard control interface unit 3 to realize and server system is supervised and managed.Such as the mainboard
Control interface unit 3 is connected by interfaces such as PCIE or USB with the south bridge unit of server master board realizes communication.
The net end module 4 sends connection request and checking password and company for connecting client 10 to receive client 10
Connect the BMC chip 100 and realize communication checking.That is, described client 10 is realized and the BMC cores by the net end module 4
The connecting communication connection of piece 100, when the client 10 needs to communicate with the BMC chip 100, send connection request and test
Card password is received by the net end module 4.The net end module 4 is additionally operable to receive the transmission of client 10 connection request simultaneously
Interruption is produced to the secure subsystem 6 with after checking password.In present embodiment, the net end module 4 includes Ethernet
Controller and PHY physical layers etc..
The primary processor 5 is used to control the connection server mainboard of mainboard control interface unit 3 to realize Communication Control,
And for controlling each functional unit to perform relative program.For example the primary processor 5 is ARM CPU.
The secure subsystem 6 is used for the preset-key, the BMC chip for reading the memory storage of memory module 2
ID and the net end module 4 receive the checking password, by preset rules to the preset-key and the BMC chip
ID be encrypted with realize to it is described checking password checking so that the security of the BMC chip 100 is higher.
In present embodiment, specifically, the secure subsystem 6 is including the mutually secondary processor 61 of communication connection and adds
Ciphertext engine 62.
The secondary processor 61 is used to read the preset-key, the ID of the BMC chip and the checking password.
After the net end module 4 receives the connection request and checking password that client 10 is sent, the net end module 4 is to the auxiliary
Processor 61 produces interruption, so that the secondary processor 61 reads the checking password.
In present embodiment, the secondary processor 61 is a kind of independent safe CPU, and its structure has the safety of height
Property.
After the ID of the preset-key and the BMC chip is encrypted by preset rules for the crypto engine 62
Realize the checking to the checking password.Such as if being verified, company that the primary processor 5 passes through the client 10
Request is connect, realizes the client 10 to carrying out Distant supervision and control with the server of the BMC chip 100.
The peripheral interface units 7 are used for the peripheral circuit of connection server mainboard, to realize the control of each function and interface
System.In present embodiment, the interface such as including IIC, SPI, SDIO of peripheral interface units 7.
The display system 8 is used for the communication for showing the peripheral connector unit and the mainboard control interface unit 3
Link information, the communication link information is fed back into client 10 through the net end module 4.It is described aobvious in present embodiment
Show that system 8 includes VGA input/output lines.
Fig. 2 is please referred to, is the structured flowchart of server end provided by the invention.The present invention also provides a kind of server
End 200, including central processing unit 201, north bridge unit 202, south bridge unit 203 and the institute provided by the invention of connection are communicated successively
BMC chip 100 is stated, the BMC chip 100 connects with the south bridge unit 203 communication.Specifically, the BMC chip 100 is logical
The mainboard control interface unit 3 is crossed by interfaces such as PCIE or USB with the south bridge unit 203 of the server end 200 to be connected
Realize communication.
It is no longer superfluous herein because the structure of the BMC chip 100 has described in detail in the above in present embodiment
State.
The server end 200 by setting the BMC chip 100, its secure subsystem 6 included it is described auxiliary
It is independent safe CPU to help processor 61, and structure has the security of height.When client 20 needs service described in remote monitoring
During device end 200, it is desirable to provide checking password is verified, by that just can view the state of relevant device after checking or control is set
Standby switch, the security of system of the server end 200 is ensure that from the source of the BMC chip 100.
Fig. 3 is please referred to, for the FB(flow block) of the server end remote monitoring and administration method of the present invention.The present invention is simultaneously
There is provided a kind of server end remote monitoring and administration method, the server end includes BMC chip, in present embodiment, with this hair
Illustrated exemplified by the above-mentioned server end 200 and the BMC chip 100 of bright offer, this method comprises the following steps：
Step S1, described server end 200 stores the ID of preset-key and the BMC chip：
In this step, the ID of the preset-key and the BMC chip is stored specifically by the memory module 2.Institute
It is EFUSE modules to state memory module 2.The ID of the preset-key and the BMC chip is write by disposable programming inside modules
Enter, realize storage.
Because different BMC chips has different ID, the exclusive ID of the BMC chip 100 is deposited by the memory module 2
And preset-key to be to ensure that different chips has different verification modes, the security of the BMC chip 100 and reliable is added
Property.
Step S2, described server end 200 receives the connection request and checking password that client 100 is sent：
Please refer to Fig. 4, server end remote monitoring and administration method and step S2 of the present invention sub-process block diagram.This step
In, specifically comprise the following steps：
Step S21, the checking password is received by the net end module 4, and in the secondary processor 61 generation
It is disconnected.
Step S22, described secondary processor 61 reads the checking password in the net end module 4, and reads institute
State the ID of the preset-key and the BMC chip in memory module 2.
Step S3, described server end 200 is verified to the checking password：
Specifically, the server end 200 to the ID of the preset-key and the BMC chip by preset rules by being entered
The mode of row encryption is verified to the checking password.
In this step, the server end 200 is especially by the secure subsystem 6 of the BMC chip 100 by default
Checking to the checking password after the ID of the preset-key and the BMC chip is encrypted rule.
Fig. 5 is please referred to, is server end remote monitoring and administration method and step S3 of the present invention sub-process block diagram.Specifically
It is as follows：
Step S31, the preset-key, the ID of the BMC chip and described are read by the secondary processor 61
Verify password.
Step S32, the ID of the preset-key and the BMC chip is entered by preset rules by the crypto engine 62
The checking to the checking password is realized after row encryption.
If being verified, into step S4；
If authentication failed, server end 200 refuses the connection request of the client；Or client continues to send connection
Request and checking password, into step S2.
Step S4, described server end 200 sends solicited message corresponding with the connection request to the client
100, realize monitoring management of the client 100 to the server end 200.
In this step, the display system 8 is by the letter of the peripheral circuit of the connection server mainboard of peripheral interface units 7
Breath, the interface link information such as including IIC, SPI, SDIO, and the peripheral interface units 7 and the mainboard control interface unit
3 communication link information, including VGA input/output lines, client 10 is fed back to through the net end module 4.Pass through the client
End 10 can view the information such as the state of relevant device or the switch of control device, to realize the client 10 to the clothes
The system at business device end 200 remotely supervise and manage.The server end 200 is ensure that from the source of the BMC chip 100
Security of system.
It should be noted that the system bus 1 can include the bus and bridge of any number of interconnection.The system is total
Line 1 can also link together various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like, this
A little is all it is known in the art, therefore, no longer it is described further herein.It is described for different user equipmenies
Peripheral interface units 7 can also be can the external inscribed interface for needing equipment, the equipment of connection include but is not limited to keypad,
Display, mouse etc..
The primary processor 5 is responsible for the system bus and common processing, and the memory module 2 can also store
The primary processor 5 used data when performing operation.
In several embodiments provided herein, it should be understood that disclosed method and apparatus, can be by other
Mode realize.For example, device embodiment described above is only schematical, for example, the division of the unit, only
For a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine
Or another system is desirably integrated into, or some features can be ignored, or do not perform.Another, shown or discussed phase
Coupling or direct-coupling or communication connection between mutually can be by some interfaces, the INDIRECT COUPLING or communication of device or unit
Connection, can be electrical, mechanical or other forms.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That the independent physics of unit includes, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server, or network equipment etc.) performs receiving/transmission method described in each embodiment of the present invention
Part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-Only Memory, abbreviation
ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic disc or CD etc. are various to store
The medium of program code.
It should be noted that each embodiment above by reference to described by accompanying drawing only limits this to illustrate rather than
The scope of invention, it will be understood by those within the art that, it is right under the premise without departing from the spirit and scope of the present invention
The modification or equivalent substitution that the present invention is carried out, all should cover within the scope of the present invention.It is in addition, signified unless the context
Outside, the word occurred in the singular includes plural form, and vice versa.In addition, unless stated otherwise, then any embodiment
All or part of can combine any other embodiment all or part of use.
Compared with correlation technique, BMC chip of the invention is provided with the secure subsystem, leads to the memory module storage
, it is necessary to pass through the peace after the ID of the preset-key and the BMC chip, connection request that client is sent and checking password
The secondary processor of full subsystem controls the crypto engine by preset rules to the preset-key and the BMC chip
ID be encrypted after realize to it is described checking password checking, the connection request of client is realized after being verified, is carried
Its high safety and reliability.The present invention the server end and the server end remote monitoring and administration method similarly its pacify
Full property and reliability are higher.The safety problem that the above method is applied in general internet, particularly in various smart machine manufacturer
The equipment of application system when needing to carry out stateless communication with the server end of internet, its security is more preferable and reliable
Property is strong.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
- A kind of 1. BMC chip, it is characterised in that includingSystem bus, for the mutual communication of each functional unit to be connected and realized with each functional unit；Memory module, for storing the ID of preset-key and the BMC chip；Mainboard control interface unit, realize and communicate for connection server mainboard；Net end module, send connection request to receive client for connecting client and verify password and connect the BMC cores Piece realizes communication checking；Primary processor, for controlling the mainboard control interface unit connection server mainboard to realize Communication Control；AndSecure subsystem, for reading the preset-key of the memory module memory storage, the ID of the BMC chip and institute The checking password of net end module reception is stated, the ID of the preset-key and the BMC chip is added by preset rules It is close to handle to realize the checking to the checking password.
- 2. BMC chip according to claim 1, it is characterised in that the secure subsystem includes mutually communication connection Secondary processor and crypto engine, the secondary processor are used to read the preset-key, the ID of the BMC chip and institute State checking password；The ID of the preset-key and the BMC chip is encrypted by preset rules for the crypto engine The checking to the checking password is realized afterwards.
- 3. BMC chip according to claim 1, it is characterised in that the BMC chip also includes：Peripheral interface units, the peripheral circuit for connection server mainboard；AndDisplay system, for showing the communication link information of the peripheral connector unit and the mainboard control interface unit, The net end module is additionally operable to the communication link information feeding back to client.
- 4. BMC chip according to claim 3, it is characterised in that the display system includes VGA input/output lines.
- 5. BMC chip according to claim 1, it is characterised in that the memory module is EFUSE modules.
- 6. a kind of server end, including the central processing unit, north bridge unit and south bridge unit of connection are communicated successively, its feature exists In the server end also includes the BMC chip as described in claim any one of 1-5, the BMC chip and the south bridge list Member communication connection.
- 7. a kind of server end remote monitoring and administration method, the server end includes BMC chip, it is characterised in that this method Comprise the following steps：The ID of the server end storage preset-key and the BMC chip；The connection request and checking password that the received server-side client is sent；The server end is verified to the checking password：The server end passes through to the preset-key and described The ID of BMC chip is verified in the way of preset rules are encrypted to the checking password；The server end sends solicited message corresponding with the connection request to the client, realizes the client pair The monitoring management of the server end.
- 8. server end remote monitoring and administration method according to claim 7, it is characterised in that the BMC chip includes Secure subsystem and memory module；The ID of the preset-key and the BMC chip is stored by the memory module；After the ID of the preset-key and the BMC chip is encrypted by preset rules by the secure subsystem Checking to the checking password.
- 9. server end remote monitoring and administration method according to claim 8, it is characterised in that the secure subsystem bag Include the secondary processor and crypto engine of mutually communication connection；The preset-key, the ID of the BMC chip and the checking password are read by the secondary processor；It is real after the ID of the preset-key and the BMC chip is encrypted by preset rules by the crypto engine Now to the checking of the checking password.
- 10. server end remote monitoring and administration method according to claim 9, it is characterised in that the BMC chip also wraps Net end module is included, in the step of connection request and checking password that the received server-side client is sent, is specifically included Following steps：The checking password is received by the net end module, and interruption is produced to the secondary processor；The secondary processor reads the checking password of the net end module, and reads described in the memory module The ID of preset-key and the BMC chip.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108229209A (en) * | 2018-01-02 | 2018-06-29 | 湖南国科微电子股份有限公司 | The BMC chip and its discretionary security of a kind of dual processors framework improve method |
| CN108833593A (en) * | 2018-07-26 | 2018-11-16 | 郑州云海信息技术有限公司 | Intelligent equipment monitoring device and monitoring method, system, equipment, computer medium |
| CN109144910A (en) * | 2018-10-09 | 2019-01-04 | 郑州云海信息技术有限公司 | A kind of method and device that the inside serial ports with storage equipment is communicated |
| CN109784098A (en) * | 2019-01-23 | 2019-05-21 | 湖南国科微电子股份有限公司 | A kind of encryption device and its data processing method of AI accelerator |
| CN112182666A (en) * | 2020-09-27 | 2021-01-05 | 山东超越数控电子股份有限公司 | BMC software encryption registration method and tool based on BMC management board |
| CN113360921A (en) * | 2021-05-08 | 2021-09-07 | 山东英信计算机技术有限公司 | Encryption protection system and server |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060059564A1 (en) * | 2004-08-26 | 2006-03-16 | Tan Yih-Shin | Methods, systems, and computer program products for user authorization levels in aggregated systems |
| CN101222340A (en) * | 2006-12-27 | 2008-07-16 | 国际商业机器公司 | Method of power state control for a clientbladetm in a bladecentertm system |
| CN101291228A (en) * | 2008-06-18 | 2008-10-22 | 华为技术有限公司 | A method, system, and device for generating and authenticating a super password |
| US20140257996A1 (en) * | 2013-03-08 | 2014-09-11 | Lg Cns Co., Ltd. | Financial Apparatus, Method and System for Receiving and Refunding Fees |
| CN104410636A (en) * | 2014-12-01 | 2015-03-11 | 浪潮集团有限公司 | Method for enhancing security of BMC/SMC in cloud computing system |
| CN105955858A (en) * | 2016-05-10 | 2016-09-21 | 浪潮电子信息产业股份有限公司 | Method and device for testing log recording function of BMC (Baseboard Management Controller) |
-
2017
- 2017-07-31 CN CN201710638536.XA patent/CN107528829B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060059564A1 (en) * | 2004-08-26 | 2006-03-16 | Tan Yih-Shin | Methods, systems, and computer program products for user authorization levels in aggregated systems |
| CN101222340A (en) * | 2006-12-27 | 2008-07-16 | 国际商业机器公司 | Method of power state control for a clientbladetm in a bladecentertm system |
| CN101291228A (en) * | 2008-06-18 | 2008-10-22 | 华为技术有限公司 | A method, system, and device for generating and authenticating a super password |
| US20140257996A1 (en) * | 2013-03-08 | 2014-09-11 | Lg Cns Co., Ltd. | Financial Apparatus, Method and System for Receiving and Refunding Fees |
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| CN109784098A (en) * | 2019-01-23 | 2019-05-21 | 湖南国科微电子股份有限公司 | A kind of encryption device and its data processing method of AI accelerator |
| CN109784098B (en) * | 2019-01-23 | 2023-01-17 | 湖南国科微电子股份有限公司 | Encryption device of AI accelerator and data processing method thereof |
| CN112182666A (en) * | 2020-09-27 | 2021-01-05 | 山东超越数控电子股份有限公司 | BMC software encryption registration method and tool based on BMC management board |
| CN113360921A (en) * | 2021-05-08 | 2021-09-07 | 山东英信计算机技术有限公司 | Encryption protection system and server |
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