CN104112103A - Remote management data encryption daughter card applied to blade server - Google Patents

Remote management data encryption daughter card applied to blade server Download PDF

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Publication number
CN104112103A
CN104112103A CN201410343205.XA CN201410343205A CN104112103A CN 104112103 A CN104112103 A CN 104112103A CN 201410343205 A CN201410343205 A CN 201410343205A CN 104112103 A CN104112103 A CN 104112103A
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CN
China
Prior art keywords
chip
blade server
remote management
ethernet phy
data encryption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410343205.XA
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Chinese (zh)
Inventor
赵素梅
吴之光
刘强
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Inspur Group Co Ltd
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Inspur Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Inspur Group Co Ltd filed Critical Inspur Group Co Ltd
Priority to CN201410343205.XA priority Critical patent/CN104112103A/en
Publication of CN104112103A publication Critical patent/CN104112103A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/604Tools and structures for managing or administering access control systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Automation & Control Theory (AREA)
  • Storage Device Security (AREA)

Abstract

The invention discloses a remote management data encryption daughter card applied to a blade server, and belongs to remote management data encryption daughter cards. The remote management data encryption daughter card structurally comprises a remote management processor, a video switch chip, a voltage transition chip, a GPIO interface, an SMBUS, an Ethernet PHY chip I, an Ethernet PHY chip II, an encryption chip, SPIFLASH, DDR3 and an XMC connector, wherein the remote management processor is connected with the video switch chip, the voltage transition chip, the GPIO interface, the SMBUS, the Ethernet PHY chip I, the Ethernet PHY chip II, the encryption chip, the SPIFLASH and the DDR3, the video switch chip, the voltage transition chip, the GPIO interface, the SMBUS, the Ethernet PHY chip I and the Ethernet PHY chip II are connected with the XMC connector, and the XMC connector is connected with a main board of the blade server. The remote management data encryption daughter card can facilitate remote management of the main board of the blade server.

Description

A kind of telemanagement data encryption subcard that is applied to blade server
 
Technical field
The present invention relates to a kind of telemanagement data subcard, specifically a kind of telemanagement data encryption subcard that is applied to blade server.
Background technology
Blade server refers in the rack cabinet of calibrated altitude server unit that can a plurality of cassettes of plug-in mounting, a kind of HAHD of realization (High Availability High Density, high available high density) low-cost server platform is special applications industry and high density computing environment specialized designs.Blade server is just as " blade ", and each piece " blade " is exactly in fact a block system mainboard.They can, by the operating system of " plate carries " hard disk startup oneself, as Windows NT/2000, Linux etc., be similar to one by one independently server.
Blade server, because cabinet inner blade server master board unit is numerous, adopts the long-range unified mode of controlling to be more absolutely necessary.If reach long-range unified control, must revise the hardware of mainboard of blade server, this makes cost higher, and realizes complicated.
Summary of the invention
Technical assignment of the present invention is to provide a kind of outer being connected on mainboard of blade server, can be to data encryption, and can facilitate a kind of telemanagement data encryption subcard that is applied to blade server of mainboard of blade server telemanagement.
Technical assignment of the present invention is realized in the following manner:
Be applied to a telemanagement data encryption subcard for blade server, comprise remote management processor's, video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II, secret chip, SPI FLASH, DDR3, XMC connector; GPIO interface, SPI FLASH, DDR3 and remote management processor's interconnection, video conversion chip, voltage transitions chip, SMBUS bus, secret chip are connected to remote management processor's, and remote management processor's is connected to ethernet PHY chip I, ethernet PHY chip II; Video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II connect XMC connector, and XMC connector connects mainboard of blade server.
Video conversion chip, for passing to remote management processor's by the VGA signal receiving from mainboard of blade server or DVI signal through analog to digital conversion; Voltage transitions chip, the power supply accessing from mainboard of blade server is converted to corresponding voltage through voltage transitions chip and supplies with remote management processor's; GPIO interface, for realizing the interactive operation with mainboard of blade server; SMBUS bus, for passing to remote management processor's by the information of device on mainboard of blade server; Ethernet PHY chip I, ethernet PHY chip II, for the network management of blade server local system; Secret chip, for data encryption; SPI FLASH, stores for data; DDR3 is for temporarily depositing operational data.
Remote management processor's adopts the chip that the model of ASPEED company is AST2400.
Video conversion chip adopts the chip that model is GM5766.
The interactive operation of GPIO Interface realization is: remote management terminal can be passed through start, the soft-off of GPIO Interface realization blade server, the interactive operation of reboot operation system by remote management processor's.
A kind of telemanagement data encryption subcard that is applied to blade server of the present invention has the following advantages:
1, telemanagement data encryption subcard is connected to mainboard of blade server, facilitates the telemanagement of remote management terminal blade server master board;
2, telemanagement data encryption subcard can provide the health and fitness information of mainboard of blade server upper sensor and CPU, north and south bridge, PCIE equipment, so that easy and convenient the checking of remote management terminal;
3, telemanagement data encryption subcard can be realized start, the soft-off of remote management terminal blade server, the interactive operation of reboot operation system;
4, secret chip, for protecting data encryption, has increased the security of communication;
5, do not need to revise the hardware of mainboard of blade server, just telemanagement data encryption subcard is connected to mainboard of blade server, easy to use, cost is low, and is convenient to upgrading.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Accompanying drawing 1 is a kind of structured flowchart that is applied to the telemanagement data encryption subcard of blade server.
Embodiment
With reference to Figure of description and specific embodiment, a kind of telemanagement data encryption subcard that is applied to blade server of the present invention is described in detail below.
Embodiment 1:
A kind of telemanagement data encryption subcard that is applied to blade server of the present invention, its structure comprises remote management processor's, video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II, secret chip, SPI FLASH, DDR3, XMC connector; GPIO interface, SPI FLASH, DDR3 and remote management processor's interconnection, video conversion chip, voltage transitions chip, SMBUS bus, secret chip are connected to remote management processor's, and remote management processor's is connected to ethernet PHY chip I, ethernet PHY chip II; Video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II connect XMC connector, and XMC connector connects mainboard of blade server.
Video conversion chip, for passing to remote management processor's by the VGA signal receiving from mainboard of blade server or DVI signal through analog to digital conversion; Voltage transitions chip, the power supply accessing from mainboard of blade server is converted to corresponding voltage through voltage transitions chip and supplies with remote management processor's; GPIO interface, for realizing the interactive operation with mainboard of blade server; SMBUS bus, for passing to remote management processor's by the information of device on mainboard of blade server; Ethernet PHY chip I, ethernet PHY chip II, for the network management of blade server local system; Secret chip, for data encryption; SPI FLASH, stores for data; DDR3 is for temporarily depositing operational data.
SMBUS bus, for passing to remote management processor's by the health and fitness information of mainboard of blade server upper sensor and CPU, north and south bridge, PCIE equipment.
SPI is the abbreviation of English Serial Peripheral Interface, be translated as Serial Peripheral Interface (SPI), it is a kind of high speed, full duplex, synchronous communication bus, and on the pin of chip, only take four lines, saved the pin of chip, in layout for PCB, save space simultaneously, provide convenience.
SPI FLASH: for supporting the storage chip of SPI.
DDR3 is a kind of computer memory product.It belongs to the internal memory product of SDRAM family, provide compared to the higher operation usefulness of DDR2 SDRAM and lower voltage, is tetra-times of data rate SDRAM (Synchronous dynamic random access memory) of DDR2 SDRAM() succession's (being increased to octuple).
XMC: the abbreviation for English Exchange mezzanine card, is translated as switched mezzanine card, by the definition of VITA 42 standards.XMC specifies the connector (" little five ") of the 5th to support PCI Express(VITA 42.3) or other as the RapidIO(VITA 42.2 of serial high speed serialization form) and parallel RapidIO(VITA 42.1).
Embodiment 2:
A kind of telemanagement data encryption subcard that is applied to blade server of the present invention, its structure comprises remote management processor's, video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II, secret chip, SPI FLASH, DDR3, XMC connector; GPIO interface, SPI FLASH, DDR3 and remote management processor's interconnection, video conversion chip, voltage transitions chip, SMBUS bus, secret chip are connected to remote management processor's, and remote management processor's is connected to ethernet PHY chip I, ethernet PHY chip II; Video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II connect XMC connector, and XMC connector connects mainboard of blade server.
Video conversion chip, for passing to remote management processor's by the VGA signal receiving from mainboard of blade server or DVI signal through analog to digital conversion; Voltage transitions chip, the power supply accessing from mainboard of blade server is converted to corresponding voltage through voltage transitions chip and supplies with remote management processor's; GPIO interface, for realizing the interactive operation with mainboard of blade server; SMBUS bus, for passing to remote management processor's by the information of device on mainboard of blade server; Ethernet PHY chip I, ethernet PHY chip II, for the network management of blade server local system; Secret chip, for data encryption; SPI FLASH, stores for data; DDR3 is for temporarily depositing operational data.
Remote management processor's adopts the chip that the model of ASPEED company is AST2400.
Video conversion chip adopts the chip that model is GM5766.
The interactive operation of GPIO Interface realization is: remote management terminal can be passed through start, the soft-off of GPIO Interface realization blade server, the interactive operation of reboot operation system by remote management processor's.
Above-mentioned embodiment is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to above-mentioned embodiment; any a kind of suitable variation or replacements claims and that any person of an ordinary skill in the technical field does it that are applied to the telemanagement data encryption subcard of blade server according to the invention, all should fall into scope of patent protection of the present invention.

Claims (6)

1. be applied to a telemanagement data encryption subcard for blade server, it is characterized in that comprising remote management processor's, video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II, secret chip, SPI FLASH, DDR3, XMC connector; GPIO interface, SPI FLASH, DDR3 and remote management processor's interconnection, video conversion chip, voltage transitions chip, SMBUS bus, secret chip are connected to remote management processor's, and remote management processor's is connected to ethernet PHY chip I, ethernet PHY chip II; Video conversion chip, voltage transitions chip, GPIO interface, SMBUS bus, ethernet PHY chip I, ethernet PHY chip II connect XMC connector, and XMC connector connects mainboard of blade server.
2. a kind of telemanagement data encryption subcard that is applied to blade server according to claim 1, it is characterized in that video conversion chip, for the VGA signal receiving from mainboard of blade server or DVI signal are passed to remote management processor's through analog to digital conversion; Voltage transitions chip, the power supply accessing from mainboard of blade server is converted to corresponding voltage through voltage transitions chip and supplies with remote management processor's; GPIO interface, for realizing the interactive operation with mainboard of blade server; SMBUS bus, for passing to remote management processor's by the information of device on mainboard of blade server; Ethernet PHY chip I, ethernet PHY chip II, for the network management of blade server local system; Secret chip, for data encryption; SPI FLASH, stores for data; DDR3 is for temporarily depositing operational data.
3. a kind of telemanagement data encryption subcard that is applied to blade server according to claim 1 and 2, is characterized in that remote management processor's adopts the chip that the model of ASPEED company is AST2400.
4. a kind of telemanagement data encryption subcard that is applied to blade server according to claim 1 and 2, is characterized in that video conversion chip adopts the chip that model is GM5766.
5. a kind of telemanagement data encryption subcard that is applied to blade server according to claim 1 and 2, is characterized in that the interactive operation of GPIO Interface realization is: remote management terminal can be passed through start, the soft-off of GPIO Interface realization blade server, the interactive operation of reboot operation system by remote management processor's.
6. a kind of telemanagement data encryption subcard that is applied to blade server according to claim 1 and 2, it is characterized in that SMBUS bus, for the health and fitness information of mainboard of blade server upper sensor and CPU, north and south bridge, PCIE equipment is passed to remote management processor's.
CN201410343205.XA 2014-07-18 2014-07-18 Remote management data encryption daughter card applied to blade server Pending CN104112103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410343205.XA CN104112103A (en) 2014-07-18 2014-07-18 Remote management data encryption daughter card applied to blade server

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410343205.XA CN104112103A (en) 2014-07-18 2014-07-18 Remote management data encryption daughter card applied to blade server

Publications (1)

Publication Number Publication Date
CN104112103A true CN104112103A (en) 2014-10-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105607548A (en) * 2016-03-21 2016-05-25 浪潮集团有限公司 Management board based on FPGA
CN111031342A (en) * 2019-12-02 2020-04-17 北京东大金智科技有限公司 Video safety management system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105607548A (en) * 2016-03-21 2016-05-25 浪潮集团有限公司 Management board based on FPGA
CN111031342A (en) * 2019-12-02 2020-04-17 北京东大金智科技有限公司 Video safety management system

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Application publication date: 20141022