CN206058200U - A kind of signature authentication equipment - Google Patents
A kind of signature authentication equipment Download PDFInfo
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- CN206058200U CN206058200U CN201620733672.8U CN201620733672U CN206058200U CN 206058200 U CN206058200 U CN 206058200U CN 201620733672 U CN201620733672 U CN 201620733672U CN 206058200 U CN206058200 U CN 206058200U
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- signature authentication
- module
- authentication equipment
- safety chip
- signature
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Abstract
This utility model embodiment discloses a kind of signature authentication equipment, it is possible to increase the safety of signature authentication, verification process are simple.This utility model embodiment includes：Gyroscope, safety chip；The gesture operation of the gyroscope receive user, generates the corresponding gesture data of the gesture operation, the gesture data is transmitted to the safety chip；By Predistribution Algorithm, the safety chip judges whether the gesture data is matched with default gesture data, if matching, the access right of the personal private key of the built-in user is then opened, signature authentication is carried out to the signature message information for receiving according to the personal private key.
Description
Technical field
This utility model is related to safety certification field, more particularly to a kind of signature authentication equipment.
Background technology
With the development of network, Network Security Vulnerabilities are increasingly serious, and hacker is savage, leakage of personal information is serious, network peace
Full problem is increasingly taken seriously, and how to ensure that the network information security has to solve while being the Internet high speed development
Problem.
In order to ensure the network information security, people more and more use signature authentication equipment, such as USBKEY,
USBKEY gathers user fingerprint image in distribution phase, and take the fingerprint image feature value, and the fingerprint image characteristics value that will be extracted
Be stored in the data base of server (Net silver certificate server), and using when by USBKEY ends gather finger print data be sent to
Server, by the biological characteristic of server authentication user.
But, there are the following problems for the USBKEY：One side fingerprint identification technology is easy to crack；Another aspect server is born
The collection and comparison of duty finger print data, server not only need to store substantial amounts of user fingerprints information and need when concluding the business every time it is right
Finger print information is compared, and verification process is more complicated.
Utility model content
This utility model embodiment provides a kind of signature authentication equipment, it is possible to increase the safety of signature authentication, certification
Process is simple.
The signature authentication equipment that this utility model embodiment is provided, including：
Gyroscope, safety chip；
The gesture operation of the gyroscope receive user, generates the corresponding gesture data of the gesture operation, by the handss
Gesture data transfer is to the safety chip；The safety chip by Predistribution Algorithm judge the gesture data whether with default handss
Gesture data match, if matching, opens the access right of the personal private key of the built-in user, according to the personal private key
Signature message information to receiving carries out signature authentication.
Optionally, the safety chip includes：Safe computing module, gesture data analysis module, memory module；
The safe computing module is used to realize encryption, decryption, signature, the safe computing of sign test；
The gesture data analysis module be used for by built-in related algorithm complete to sign in the air gesture data analysis and
Computing；
The memory module is used to store personal private key, digital certificate, Predistribution Algorithm and default gesture data.
Optionally, the signature authentication equipment also includes：Display screen, the display screen are connected with the safety chip, are used
In transaction and the display of operation information.
Optionally, the signature authentication equipment also includes：Memorizer, the memorizer are connected with the safety chip, institute
Memorizer is stated for depositing character library, the character library is used for the display of word in the display screen.
Optionally, the signature authentication equipment also includes：Key-press module, the key-press module are connected with the safety chip
Connect, the key-press module includes：On turn over button, under turn over button, confirm button, cancel button；
Turn on described button and under turn over button and show for the multipage of screen display information of the display screen；
It is described to confirm that button is used for the transaction and the confirmation of operation information；
The button of cancelling is used for the startup and shutdown of the signature authentication equipment.
Optionally, the signature authentication equipment also includes：Wireless communication module, the wireless communication module and the safety
Chip connects；
The wireless communication module is for being sent to terminal by the signed data after the signature authentication；
The wireless communication module is bluetooth module, NFC module or mobile communication module.
Optionally, the signature authentication equipment also includes：Battery module, the battery module are connected with the safety chip
Connect, be that the safety chip realizes power supply management function, the battery module is the radio communication by the safety chip
Module, display screen, key-press module, gyroscope realize power supply management function.
Optionally, the signature authentication equipment also include USB interface, the USB interface respectively with the safety chip and
Battery module connects.
As can be seen from the above technical solutions, this utility model embodiment has advantages below：First, preset gesture data
Need not upload onto the server, secondly, the comparison of gesture data be carried out in signature authentication device interior, compare release after success
The access right of people's private key, needs when existing USBKEY equipment is used in terminal input PIN and USBKEY so as to avoid
Security hidden trouble that the PIN PIN that compare to obtain personal private key access right and bring of portion's storage are easily revealed and
User forgets the problem of user cipher, finally, due to server need not be stored to data and be compared, therefore server is not yet
Needs are transformed.Therefore, this utility model can improve the safety of signature authentication, and server need not be changed
Make, verification process is simple.
Description of the drawings
Fig. 1 is signature authentication equipment one embodiment schematic diagram in this utility model embodiment；
Fig. 2 is another embodiment schematic diagram of signature authentication equipment in this utility model embodiment.
Specific embodiment
This utility model embodiment provides a kind of signature authentication equipment, it is possible to increase the safety of signature authentication, certification
Process is simple.
Fig. 1 is referred to, one embodiment of signature authentication equipment includes in this utility model embodiment：
Gyroscope 101, safety chip 102；
The gesture operation of 101 receive user of the gyroscope, generates the corresponding gesture data of the gesture operation, will be described
Gesture data is transmitted to the safety chip 102；Whether the safety chip 102 judges the gesture data by Predistribution Algorithm
Match with default gesture data, if matching, opens the access right of the personal private key of the built-in user, according to described
Personal private key carries out signature authentication to the signature message information for receiving.
In the present embodiment, first, default gesture data need not be uploaded onto the server, secondly, in signature authentication equipment
Portion carries out the comparison of gesture data, compares the access right of the personal private key of release after success, so as to avoid existing USBKEY
Equipment using when need the PIN for being input into PIN and USBKEY storage insides in terminal to compare to obtain the personal private key right to use
Security hidden trouble and user that the PIN for limiting and bringing easily is revealed forget the problem of user cipher, finally, due to server is not
Need to store data and compared, therefore server is also without being transformed.Therefore, this utility model can improve signature
The safety of certification, and server need not be transformed, and verification process is simple.
Fig. 2 is referred to, another embodiment of signature authentication equipment includes in this utility model embodiment：
Safety chip 201, wireless communication module 202, display screen 203, key-press module 204, gyroscope 205, battery module
206th, USB interface 207, memorizer 208；
Wherein safety chip 201 and wireless communication module 202, display screen 203, key-press module 204, gyroscope 205, battery
Module 206, USB interface 207, memorizer 208 connect.
Safety chip 201 is included such as lower module：Safe computing module, gesture data analysis module, memory module；
Safe computing module is used to realize encryption, decryption, signature, the safe computing of sign test；
Gesture data analysis module is used to completing to sign in the air by built-in related algorithm the analysis and computing of gesture data；
Memory module is used to store personal private key, digital certificate, Predistribution Algorithm and default gesture data.
Wireless communication module 202 is for being sent to terminal by the signed data after signature authentication；Wireless communication module 202 is
Bluetooth module, NFC module or mobile communication module.Connected by serial ports between wireless communication module 202 and safety chip 201,
Realize the communication of safety chip 201 and inter-terminal data.
Display screen 203, for transaction and the display of operation information.
Key-press module 204, including above turn over button, under turn over button, confirm button, cancel button；
Wherein, above turn over button and under turn over button and show for the multipage of screen display information of display screen 203；
Confirm that button is used for transaction and the confirmation of operation information；
Cancelling button is used for the cancellation operation of signature authentication equipment, can be also used for start and the pass of signature authentication equipment
Machine.Specifically, when it is short by the button when realize the cancellation of operation, when it is long by the button when, if current signature authenticating device is
Open state, it is possible to achieve the shut-off function of signature authentication equipment, if current signature authenticating device is off-mode, Ke Yishi
The power up function of existing signature authentication equipment.
The key element such as the movement of 205 detection gesture of gyroscope operation and the track of rotation, displacement, speed and vigor, it is determined that dynamic
Make the identity of sponsor, displacement is produced by the gesture for detecting inside which and causes capacitance variations and by the electric capacity for detecting
Change is converted to digital signal, and most digital signal is passed at the gesture data analysis module inside safety chip 201 at last
Reason.
Battery module 206 is connected with safety chip 201, is that safety chip 201 realizes power supply management function, battery module
206 pass through safety chip 201 realizes power supply management for wireless communication module 202, memorizer 208, display screen 203, gyroscope 205
Function, battery module 206 also directly can be connected with other devices respectively, directly power for other devices.
In actual applications, battery module 206 can be pressed by cancelling with the cancellation in key-press module 204 by bonded
Key carries out multiplexing functions, realizes the startup and shutdown function of signature authentication equipment, and battery module 206 is also connected with USB interface 207
Connect, signature authentication equipment realizes the charge function to battery module 206 by USB interface 207.
Memorizer 208 is used to deposit character library, and character library is used for the word show in display screen.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State.And, the specific features of description, structure, material or feature can be with
Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and is combined.
The above, above example only to illustrate the technical solution of the utility model, rather than a limitation；Although ginseng
This utility model is described in detail according to previous embodiment, it will be understood by those within the art that：Which is still
Technical scheme described in foregoing embodiments can be modified, or equivalent is carried out to which part technical characteristic and replace
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of this utility model
Spirit and scope.
Claims (8)
1. a kind of signature authentication equipment, it is characterised in that include：Gyroscope, safety chip；
The gesture operation of the gyroscope receive user, generates the corresponding gesture data of the gesture operation, by the gesture number
According to transmitting to the safety chip；The safety chip by Predistribution Algorithm judge the gesture data whether with default gesture number
According to matching, if matching, opens the access right of the personal private key of the built-in user, docked according to the personal private key
The signature message information for receiving carries out signature authentication.
2. signature authentication equipment according to claim 1, it is characterised in that the safety chip includes：Safe computing mould
Block, gesture data analysis module, memory module；
The safe computing module is used to realize encryption, decryption, signature, the safe computing of sign test；
The gesture data analysis module is used to completing to sign in the air by built-in related algorithm the analysis and computing of gesture data；
The memory module is used to store personal private key, digital certificate, Predistribution Algorithm and default gesture data.
3. signature authentication equipment according to claim 2, it is characterised in that the signature authentication equipment also includes：Show
Screen, the display screen are connected with the safety chip, for transaction and the display of operation information.
4. signature authentication equipment according to claim 3, it is characterised in that the signature authentication equipment also includes：Storage
Device, the memorizer are connected with the safety chip, and the memorizer is used to deposit character library, and the character library is used for the display screen
The display of middle word.
5. signature authentication equipment according to claim 4, it is characterised in that the signature authentication equipment also includes：Button
Module, the key-press module are connected with the safety chip, and the key-press module includes：On turn over button, under turn over button, confirm by
Key, cancellation button；
Turn on described button and under turn over button and show for the multipage of screen display information of the display screen；
It is described to confirm that button is used for the transaction and the confirmation of operation information；
The button of cancelling is used for the startup and shutdown of the signature authentication equipment.
6. signature authentication equipment according to claim 5, it is characterised in that the signature authentication equipment also includes：Wirelessly
Communication module, the wireless communication module are connected with the safety chip；
The wireless communication module is for being sent to terminal by the signed data after the signature authentication；
The wireless communication module is bluetooth module, NFC module or mobile communication module.
7. signature authentication equipment according to claim 6, it is characterised in that the signature authentication equipment also includes：Battery
Module, the battery module are connected with the safety chip, are that the safety chip realizes power supply management function, the battery mould
Block is that the wireless communication module, display screen, key-press module, gyroscope realize power supply management function by the safety chip.
8. signature authentication equipment according to claim 7, it is characterised in that the signature authentication equipment is also connect including USB
Mouthful, the USB interface is connected with the safety chip and battery module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733672.8U CN206058200U (en) | 2016-07-12 | 2016-07-12 | A kind of signature authentication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733672.8U CN206058200U (en) | 2016-07-12 | 2016-07-12 | A kind of signature authentication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206058200U true CN206058200U (en) | 2017-03-29 |
Family
ID=58375922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620733672.8U Active CN206058200U (en) | 2016-07-12 | 2016-07-12 | A kind of signature authentication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206058200U (en) |
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2016
- 2016-07-12 CN CN201620733672.8U patent/CN206058200U/en active Active
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