CN209625214U - A kind of encryption equipment based on Loongson processor - Google Patents
A kind of encryption equipment based on Loongson processor Download PDFInfo
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- CN209625214U CN209625214U CN201920737944.5U CN201920737944U CN209625214U CN 209625214 U CN209625214 U CN 209625214U CN 201920737944 U CN201920737944 U CN 201920737944U CN 209625214 U CN209625214 U CN 209625214U
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- ethernet interface
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- radiator fan
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Abstract
The utility model discloses a kind of encryption equipments based on Loongson processor, including Godson primary processor, north bridge chips, encrypt board, electronic hard disc, memory bar I, memory bar II, radiator fan I, radiator fan II, Ethernet interface I, Ethernet interface II, motherboard power supply, Loongson mainboard, casing, fixed ear is installed, top cover labyrinth, control display screen and fastening nut, Godson primary processor is provided in the Loongson mainboard, north bridge chips, encrypt board, electronic hard disc, memory bar I, memory bar II, Ethernet interface I, Ethernet interface II, a part of the Ethernet interface I and Ethernet interface II exposes casing, the motherboard power supply is electrically connected using ATX interface with Loongson mainboard, a kind of encryption equipment based on Loongson processor of the utility model, by taking above-mentioned technical proposal, it is this to add Totally-domestic may be implemented in close machine completely, reaches autonomous controllable, solves the problems such as chip loophole, virus of conventional cryptography machine.
Description
Technical field
The utility model belongs to encryption equipment correlative technology field, and in particular to a kind of encryption equipment based on Loongson processor.
Background technique
Currently, well known encryption equipment mostly uses the computer central processing (CPU) of import as main control chip, due to import
Computer central processing CPU safety be not assured, expose back door, loophole, virus etc. and be involved in the problems, such as.
Utility model content
In order to overcome the defect of conventional cryptography machine, the purpose of the utility model is to provide a kind of adding based on Loongson processor
Close machine solves the problems such as chip loophole, virus of conventional cryptography machine.
To achieve the above object, the utility model provides the following technical solutions:
A kind of encryption equipment based on Loongson processor, including Godson primary processor, north bridge chips, encryption board, electronics are hard
Disk, memory bar I, memory bar II, radiator fan I, radiator fan II, Ethernet interface I, Ethernet interface II, motherboard power supply, dragon
Core mainboard, casing, installation fixed ear, top cover labyrinth, control display screen and fastening nut, the top cover labyrinth installation are fixed
At the upper end position of casing, the top cover labyrinth is fixedly connected with casing by fastening nut, outside the cabinet
The front end of shell is provided with control display screen, is provided with installation fixed ear, institute at position at left and right sides of the front end of the casing
It states Loongson mainboard, radiator fan I, radiator fan II, motherboard power supply to be mounted in casing, be arranged in the Loongson mainboard
There are Godson primary processor, north bridge chips, encryption board, electronic hard disc, memory bar I, memory bar II, Ethernet interface I, Ethernet
A part of interface II, the Ethernet interface I and Ethernet interface II exposes casing, the encryption board and Godson master
Plate electrical connection, the motherboard power supply are electrically connected using ATX interface with Loongson mainboard, the radiator fan I and radiator fan II and
External power supply is electrically connected.
Preferably, the encryption board includes cryptographic coprocessor chip, SRAM, NORFLASH, NANDFLASH, power supply
Chip, PCIE card slot.
Preferably, the Godson primary processor uses MC DDR3 or MC DDR3 bus and II phase of memory bar I and memory bar
Connection.
Preferably, the Godson primary processor is connected using HyperTransport LINK bus with north bridge chips.
Preferably, the densifying plate jam is loaded on PCIE slot, and PCIE slot uses PCIE bus phase with north bridge chips
Connection.
Preferably, the encryption board is connected using 7816 buses with IC card card reader socket.
Preferably, for the electronic hard disc carry on SATA socket, SATA socket uses SATA bus phase with north bridge chips
Connection.
Compared with prior art, the utility model provides a kind of encryption equipment based on Loongson processor, and having following has
Beneficial effect:
A kind of encryption equipment based on Loongson processor of the utility model, the encryption equipment are by Godson primary processor, north bridge core
Piece, encryption board, electronic hard disc, memory bar I, memory bar II, radiator fan I, radiator fan II, Ethernet interface I, Ethernet
Interface II, motherboard power supply, Loongson mainboard and casing, by taking above-mentioned technical proposal, this encryption equipment completely can be real
Existing totally-domestic reaches autonomous controllable, solves the problems such as chip loophole, virus of conventional cryptography machine.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes the encryption equipment body exterior structural schematic diagram based on Loongson processor；
Fig. 2 be the utility model proposes the encryption equipment body interior structural schematic diagram based on Loongson processor；
Fig. 3 be the utility model proposes control circuit figure structure schematic representation；
Fig. 4 be the utility model proposes Loongson mainboard agent structure schematic diagram；
Fig. 5 be the utility model proposes encryption board agent structure schematic diagram；
In figure: 1, Godson primary processor；2, north bridge chips；3, board is encrypted；4, electronic hard disc；5, memory bar I；6, memory
Item II；7, radiator fan I；8, radiator fan II；9, Ethernet interface I；10, Ethernet interface II；11, motherboard power supply；12, imperial
Core mainboard；13, casing；14, fixed ear is installed；15, top cover labyrinth；16, display screen is controlled；17, fastening nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects or integral type connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of encryption equipment based on Loongson processor, including Godson primary processor, north bridge chips, encryption board, electronics are hard
Disk, memory bar I, memory bar II, radiator fan I, radiator fan II, Ethernet interface I, Ethernet interface II, motherboard power supply, dragon
Core mainboard, casing, installation fixed ear, top cover labyrinth, control display screen and fastening nut, top cover labyrinth are fixed on machine
At the upper end position of box enclosure, top cover labyrinth is fixedly connected with casing by fastening nut, the front end setting of casing
Have a control display screen, be provided with installation fixed ear at left and right sides of the front end of casing at position, Loongson mainboard, radiator fan I,
Radiator fan II, motherboard power supply are mounted in casing, be provided in Loongson mainboard Godson primary processor, north bridge chips,
Board, electronic hard disc, memory bar I, memory bar II, Ethernet interface I, Ethernet interface II are encrypted, encryption board includes encryption
Harmonizing processor chip, SRAM, NORFLASH, NANDFLASH, power supply chip, PCIE card slot, densifying plate jam are loaded in PCI-E
On slot, PCI-E slot is connected with north bridge chips using PCI-E bus, and encryption board is using 7816 buses and IC card card reading
Device socket is connected, and Godson primary processor is connected using MC DDR3 or MC DDR3 bus with memory bar I and memory bar II, dragon
Core primary processor is connected using HyperTransport LINK bus with north bridge chips, Ethernet interface I and Ethernet interface
II a part exposes casing, and encryption board is electrically connected with Loongson mainboard, and motherboard power supply uses ATX interface and Loongson mainboard
Electrical connection, electronic hard disc carry is on SATA socket, and SATA socket is connected with north bridge chips using SATA bus, radiator fan
I and radiator fan II and external power supply be electrically connected.
Further, densifying plate fixture is for functions such as national secret algorithm SM1, SM2, SM3, SM4.
Further, memory bar I, memory bar II, function and effect be it is known, do not repeat.
Further, radiator fan I, radiator fan II, function and effect be it is known, do not repeat.
Further, Ethernet interface I, Ethernet interface II, function and effect be it is known, do not repeat.
Further, host power supply, function and effect be it is known, do not repeat.
Further, Loongson mainboard, function and effect be it is known, do not repeat.
Further, chassis shell body, function and effect be it is known, do not repeat.
Working principle: hardware encryption unit: the main function of hardware encryption unit is to realize various cryptographic algorithms, and safety is protected
Deposit key, such as the root key of CA etc.；Key management menu: by key management menu come the key of managing main frame encryption equipment,
Manage the password card of key administrator and operator；Encryption equipment background process: encryption equipment background process is received from foreground API's
Information provides the security services such as encryption, digital signature for application system, and encryption equipment background process uses backstage start-up mode, opens
Start automatically after machine；Encryption equipment monitoring programme and background monitoring process: encryption equipment monitoring programme be responsible for control encryption equipment backstage into
Journey and monitoring hardware encryption unit are alarmed immediately if encryption unit error；Encryption equipment foreground API: encryption equipment foreground API is
To the encryption development interface that application system provides, application system is added by the cryptographic services encryption equipment foreground API using encryption
Close machine foreground API is provided in the form of the library standard C.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of encryption equipment based on Loongson processor, including Godson primary processor (1), north bridge chips (2), encryption board (3),
Electronic hard disc (4), memory bar I (5), memory bar II (6), radiator fan I (7), radiator fan II (8), Ethernet interface I (9),
Ethernet interface II (10), motherboard power supply (11), Loongson mainboard (12), casing (13), installation fixed ear (14), upper sealing
Cover (15), control display screen (16) and fastening nut (17), it is characterised in that: the top cover labyrinth (15) is fixed on cabinet
At the upper end position of shell (13), the top cover labyrinth (15) is fixedly connected with casing (13) by fastening nut (17),
The front end of the casing (13) is provided with control display screen (16), position at left and right sides of the front end of the casing (13)
Place is provided with installation fixed ear (14), the Loongson mainboard (12), radiator fan I (7), radiator fan II (8), motherboard power supply
(11) it is mounted in casing (13), is provided with Godson primary processor (1), north bridge chips on the Loongson mainboard (12)
(2), board (3), electronic hard disc (4), memory bar I (5), memory bar II (6), Ethernet interface I (9), Ethernet interface are encrypted
A part of II (10), the Ethernet interface I (9) and Ethernet interface II (10) exposes casing (13), the encryption
Board (3) is electrically connected with Loongson mainboard (12), and the motherboard power supply (11) is electrically connected using ATX interface with Loongson mainboard (12),
The radiator fan I (7) and radiator fan II (8) and external power supply are electrically connected.
2. a kind of encryption equipment based on Loongson processor according to claim 1, it is characterised in that: the encryption board
It (3) include cryptographic coprocessor chip, SRAM, NORFLASH, NANDFLASH, power supply chip, PCIE card slot.
3. a kind of encryption equipment based on Loongson processor according to claim 1, it is characterised in that: the Godson main process task
Device (1) is connected using MC0 DDR3 or MC1 DDR3 bus with memory bar I (5) and memory bar II (6).
4. a kind of encryption equipment based on Loongson processor according to claim 1, it is characterised in that: the Godson main process task
Device (1) is connected using HyperTransport LINK bus with north bridge chips (2).
5. a kind of encryption equipment based on Loongson processor according to claim 1, it is characterised in that: the encryption board
(3) on PCI-E slot, PCI-E slot is connected with north bridge chips (2) using PCI-E bus carry.
6. a kind of encryption equipment based on Loongson processor according to claim 1, it is characterised in that: the encryption board
(3) it is connected using 7816 buses with IC card card reader socket.
7. a kind of encryption equipment based on Loongson processor according to claim 1, it is characterised in that: the electronic hard disc
(4) on SATA socket, SATA socket is connected with north bridge chips (2) using SATA bus carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737944.5U CN209625214U (en) | 2019-05-22 | 2019-05-22 | A kind of encryption equipment based on Loongson processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737944.5U CN209625214U (en) | 2019-05-22 | 2019-05-22 | A kind of encryption equipment based on Loongson processor |
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| Publication Number | Publication Date |
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| CN209625214U true CN209625214U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920737944.5U Active CN209625214U (en) | 2019-05-22 | 2019-05-22 | A kind of encryption equipment based on Loongson processor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110727329A (en) * | 2019-12-17 | 2020-01-24 | 北京中航科电测控技术股份有限公司 | Multi-serial port computer mainboard based on godson processor |
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2019
- 2019-05-22 CN CN201920737944.5U patent/CN209625214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110727329A (en) * | 2019-12-17 | 2020-01-24 | 北京中航科电测控技术股份有限公司 | Multi-serial port computer mainboard based on godson processor |
| CN110727329B (en) * | 2019-12-17 | 2020-04-07 | 北京中航科电测控技术股份有限公司 | Multi-serial port computer mainboard based on godson processor |
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Address after: Room 1702, building 19, jianghaijiayuan, Gangzha District, Nantong City, Jiangsu Province, 226000 Patentee after: Shenzhou Longxin Intelligent Technology Co.,Ltd. Address before: Room 1102102, building 1, No.2 Haide Road, Nantong Development Zone, Jiangsu 226000 Patentee before: SHENZHOU LONGXIN (JIANGSU) INTELLIGENT TECHNOLOGY Co.,Ltd. |