CN209199085U - A kind of encrypting module performance testing device - Google Patents
A kind of encrypting module performance testing device Download PDFInfo
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- CN209199085U CN209199085U CN201821650594.0U CN201821650594U CN209199085U CN 209199085 U CN209199085 U CN 209199085U CN 201821650594 U CN201821650594 U CN 201821650594U CN 209199085 U CN209199085 U CN 209199085U
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- interface
- controller
- processing unit
- central processing
- usb interface
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Abstract
The utility model discloses a kind of encrypting module performance testing devices, including memory, central processing unit, usb interface controller, SD interface controller and i/o controller, the data storage of central processing unit is read end and is connect with memory, the USB interface signal end of central processing unit and the USB interface signal end of usb interface controller connect, the SD interface signal end of central processing unit is connect with the SD interface signal end of SD interface controller, and the input/output signal end of central processing unit and the input/output signal end of i/o controller connect；The connection of the interface end of external USB interface and usb interface controller, external SD interface are connect with the interface end of SD interface controller, and external serial ports and network interface are connect with the interface end of i/o controller respectively.USB interface and SD interface are set, can realize the access of encrypting module in two ways.It is connected by serial ports and network interface with computer, realizes the filling of test method, test environmental structure is simple.
Description
Technical field
The utility model belongs to encrypting module production test technical field, specifically, being related to a kind of encrypting module performance
Test device.
Background technique
With the rapid development of computer technology, information network technique has become the important guarantee of social development.In order to
Ensure information data safety, encrypting module using more and more extensive.Encrypting module is protected as the safety of high-performance low-power-consumption
Close module can resist the security threat to system from many levels, by filling different algorithm systems, can be realized equipment
Identity identifies and the methods of certification, the full state encryption and decryption of data flow, communication protocol security hardening application, resists the safe prestige to system
The side of body, to protect system safe.
In the test of encrypting module, main at present testing efficiency is low by the way of " artificial+entity device " operation,
The test environmental structure time is long, and the module of distinct interface also needs to be converted using distinct interface conversion equipment.
Utility model content
For deficiency above-mentioned in the prior art, the utility model provides a kind of encrypting module performance testing device, the dress
USB interface and SD interface are installed, the access of encrypting module can be realized in two ways, pass through serial ports and network interface and computer
It is connected, realizes the filling of test method, device accesses encrypting module, is just able to carry out encrypting module survey after reconnecting host computer
Examination, test environmental structure are simple.
In order to achieve the above object, the solution that the utility model uses is: a kind of encrypting module performance testing device,
Including internal circuit and external interface, the internal circuit includes that memory, central processing unit, usb interface controller, SD connect
Mouth controller and i/o controller, the data storage of the central processing unit is read end and is connect with memory, described
The USB interface signal end of central processing unit and the USB interface signal end of usb interface controller connect, the central processing unit
SD interface signal end connect with the SD interface signal end of SD interface controller, the input/output of central processing unit letter
Number end is connect with the input/output signal end of i/o controller；
The external interface includes USB interface, SD interface, serial ports and network interface, the USB interface and USB interface control
The interface end of device processed connects, and the SD interface is connect with the interface end of SD interface controller, the serial ports and network interface difference
It is connect with the interface end of i/o controller.
Further, the internal circuit further includes power module, the power module and memory, central processing
Device, usb interface controller, SD interface controller and i/o controller electrical connection, are memory, central processing unit, USB
Interface controller, SD interface controller and i/o controller power supply.
Further, the external interface further includes power interface, the current input terminal of power interface and power module
Connection.
Further, the USB interface is one of USB2.0 interface, USB3.0 interface or a variety of.
Further, the network interface is gigabit network interface.
Further, the serial ports is one of RS232 serial ports, RS485 serial ports and RS422 serial ports or a variety of.
Further, the USB interface at least two, the SD interface at least two, the serial ports at least two
It is a, the network interface at least two.
The beneficial effects of the utility model are:
(1) device setting USB interface and SD interface, can realize the access of encrypting module in two ways, pass through string
Mouth and network interface are connected with computer, realize the filling of test method, and device accesses encrypting module, can after reconnection host computer
Encrypting module test is carried out, test environmental structure is simple.
(2) gigabit network interface is used, data transmission bauds is fast.
(3) USB interface, SD interface, serial ports and network interface are respectively provided with two or more, if interface occurs in device use process
It is abnormal, it directly can continue to test using remaining interface in interface of the same race, ensure going on smoothly for test.
Detailed description of the invention
Fig. 1 is the utility model principle schematic diagram；
Fig. 2 is one schematic diagram of the utility model new embodiment；
Fig. 3 is two schematic diagram of the utility model new embodiment.
Specific embodiment
The utility model is further described below in conjunction with attached drawing:
As shown in Figure 1, a kind of encrypting module performance testing device, including internal circuit and external interface, the inside
Circuit includes memory, central processing unit, usb interface controller, SD interface controller and i/o controller, described
The data storage of central processing unit is read end and is connect with memory, and USB interface signal end and the USB of the central processing unit connect
The USB interface signal end connection of mouth controller, the SD interface signal end of the central processing unit and the SD of SD interface controller
The connection of interface signal end, the input/output signal end of the central processing unit and the input/output of i/o controller
Signal end connection；
The external interface includes USB interface, SD interface, serial ports and network interface, the USB interface and USB interface control
The interface end of device processed connects, and the SD interface is connect with the interface end of SD interface controller, the serial ports and network interface difference
It is connect with the interface end of i/o controller.
The internal circuit further includes power module, and the power module connects with memory, central processing unit, USB
Mouth controller, SD interface controller and i/o controller electrical connection are memory, central processing unit, USB interface control
Device, SD interface controller and i/o controller power supply.The external interface further includes power interface, power interface with
The current input terminal of power module connects.
When being tested using the test device of the application, test device is realized logical by serial ports and network interface and computer
Letter accesses the USB interface or SD interface of test device according to the interface of encrypting module.When starting test, it will be surveyed by network interface
Trial and error procedure data are filling in test device, and unlocking testing device power supply, test device identifies encrypting module, and is surveyed
Examination, after the completion of test, is output to computer for test result by serial ports.
Embodiment one
As shown in Fig. 2, the internal circuit internal circuit of the test device includes storage in one embodiment of the application
Device, central processing unit, usb interface controller, SD interface controller and i/o controller, the central processing unit
Data storage is read end and is connect with memory, the USB interface signal end of the central processing unit and usb interface controller
The connection of USB interface signal end, the SD interface signal end of the central processing unit and the SD interface signal end of SD interface controller
Connection, the input/output signal end of the central processing unit and the input/output signal end of i/o controller connect；
Power module is electrically connected with memory, central processing unit, usb interface controller, SD interface controller and i/o controller
It connects, is memory, central processing unit, usb interface controller, SD interface controller and i/o controller power supply.Described
External interface further includes power interface, the current input terminal connection of power interface and power module.
External interface includes USB3.0 interface, SD interface, RS232 serial ports and gigabit network interface, the USB2.0 interface with
The interface end of usb interface controller connects, and the SD interface is connect with the interface end of SD interface controller, the RS232
Serial ports and gigabit network interface are connect with the interface end of i/o controller respectively.Wherein USB2.0 interface, SD interface, RS232 string
Mouth and gigabit network interface are respectively arranged 2.
Embodiment two
As shown in figure 3, the internal circuit internal circuit of the test device includes depositing in another embodiment of the application
Reservoir, central processing unit, usb interface controller, SD interface controller and i/o controller, the central processing unit
Data storage read end and connect with memory, the USB interface signal end of the central processing unit and usb interface controller
The connection of USB interface signal end, the SD interface signal end of the central processing unit and the SD interface signal end of SD interface controller
Connection, the input/output signal end of the central processing unit and the input/output signal end of i/o controller connect；
Power module is electrically connected with memory, central processing unit, usb interface controller, SD interface controller and i/o controller
It connects, is memory, central processing unit, usb interface controller, SD interface controller and i/o controller power supply.Described
External interface further includes power interface, the current input terminal connection of power interface and power module.
External interface includes USB2.0 interface, USB3.0 interface, SD interface, RS232 serial ports, RS485 serial ports, RS422 string
The interface end of mouth and gigabit network interface, the USB2.0 interface and USB3.0 interface and usb interface controller connects, the SD
Interface is connect with the interface end of SD interface controller, the RS232 serial ports, RS485 serial ports, RS422 serial ports and gigabit network interface
It is connect respectively with the interface end of i/o controller.Wherein SD interface and gigabit network interface are respectively arranged 2, USB2.0 interface,
USB3.0 interface, RS232 serial ports, RS485 serial ports and RS422 serial ports each one.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (7)
1. a kind of encrypting module performance testing device, including internal circuit and external interface, it is characterised in that: the inside electricity
Road includes memory, central processing unit, usb interface controller, SD interface controller and i/o controller, it is described in
The data storage of central processor is read end and is connect with memory, the USB interface signal end and USB interface of the central processing unit
The USB interface signal end of controller connects, and the SD interface signal end and the SD of SD interface controller of the central processing unit connect
Mouth signal end connection, the input/output signal end of the central processing unit and the input/output of i/o controller are believed
Number end connection；
The external interface includes USB interface, SD interface, serial ports and network interface, the USB interface and usb interface controller
Interface end connection, the SD interface connect with the interface end of SD interface controller, the serial ports and network interface respectively with it is defeated
Enter/the interface end of o controller connection.
2. a kind of encrypting module performance testing device according to claim 1, it is characterised in that: the internal circuit is also
Including power module, the power module and memory, central processing unit, usb interface controller, SD interface controller and defeated
Enter/o controller electrical connection, is memory, central processing unit, usb interface controller, SD interface controller and input/output
Controller power supply.
3. a kind of encrypting module performance testing device according to claim 2, it is characterized in that: the external interface also wraps
Include power interface, the current input terminal connection of power interface and power module.
4. a kind of encrypting module performance testing device according to claim 2, it is characterized in that: the USB interface is
One of USB2.0 interface, USB3.0 interface are a variety of.
5. a kind of encrypting module performance testing device according to claim 2, it is characterized in that: the network interface is kilomega network
Mouthful.
6. a kind of encrypting module performance testing device according to claim 2, it is characterized in that: the serial ports is RS232
One of serial ports, RS485 serial ports and RS422 serial ports are a variety of.
7. a kind of encrypting module performance testing device according to claim 2, it is characterised in that: the USB interface is extremely
It is two, the SD interface at least two, the serial ports at least two, the network interface at least two few.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650594.0U CN209199085U (en) | 2018-10-11 | 2018-10-11 | A kind of encrypting module performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650594.0U CN209199085U (en) | 2018-10-11 | 2018-10-11 | A kind of encrypting module performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209199085U true CN209199085U (en) | 2019-08-02 |
Family
ID=67407654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821650594.0U Expired - Fee Related CN209199085U (en) | 2018-10-11 | 2018-10-11 | A kind of encrypting module performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209199085U (en) |
-
2018
- 2018-10-11 CN CN201821650594.0U patent/CN209199085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |