CN204392264U - A kind of finger-print type dynamic password authentication Apparatus and system based on Bluetooth communication - Google Patents
A kind of finger-print type dynamic password authentication Apparatus and system based on Bluetooth communication Download PDFInfo
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- CN204392264U CN204392264U CN201520098659.5U CN201520098659U CN204392264U CN 204392264 U CN204392264 U CN 204392264U CN 201520098659 U CN201520098659 U CN 201520098659U CN 204392264 U CN204392264 U CN 204392264U
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Abstract
The utility model provides a kind of finger-print type dynamic password authentication device based on Bluetooth communication, comprises microprocessor, and the bluetooth-communication unit be connected with microprocessor respectively, finger print identifying unit, dynamic password unit; The authentication result of finger print information for gathering the finger print information with authenticated user, and is sent to microprocessor by finger print identifying unit; Microprocessor judges whether to send the first information to dynamic password unit according to the authentication result of finger print information; Dynamic password unit is used for generating dynamic password according to the first information and is sent to microprocessor; Microprocessor is also communicated with terminal by bluetooth-communication unit, and the first information sent for receiving terminal and transmission dynamic password are to terminal.The utility model improves the fail safe of this device by finger print identifying, effectively solves the problems such as equipment is stolen, fail safe is lower in field of identity authentication, has application prospect widely.The utility model additionally provides a kind of finger-print type dynamic password authentication system based on Bluetooth communication.
Description
Technical field
The utility model relates to field of authentication, particularly relates to a kind of finger-print type dynamic password authentication Apparatus and system.
Background technology
In the society that the Internet drives, Web bank also claims Internet bank, has become a part indispensable in financial institution's overall development strategy.Use the number of users tremendous growth of Web bank, and maintain stable growth momentum every year.Web bank brings many convenient services to its user, is paying and while bringing more profit growth points, also subject a lot of security risk to bank's cost saving.A lot of bank appreciates this point, takes action one after another, comprises constantly education user and improves inherently safe consciousness, install antivirus software, anti-Trojan software, adopts hardware USB Key or E-token dynamic password card mode to carry out authentication etc.
Traditional USBKEY or dynamic password apparatus can only use on computers, cannot solve the digital certificate problem at the mobile terminal such as mobile phone, IPAD, and all can not get up with the binding of client's personal characteristics, and fail safe is relatively low.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of finger-print type dynamic password authentication Apparatus and system based on Bluetooth communication.For achieving the above object, the technical solution of the utility model realizes as follows:
Based on a finger-print type dynamic password authentication device for Bluetooth communication, comprise microprocessor, and the bluetooth-communication unit be connected with microprocessor respectively, finger print identifying unit, dynamic password unit;
The authentication result of finger print information for gathering the finger print information with authenticated user, and is sent to microprocessor by finger print identifying unit;
Microprocessor judges whether to send the first information to dynamic password unit according to the authentication result of finger print information;
Dynamic password unit is used for generating dynamic password according to the first information and is sent to microprocessor;
Microprocessor is also communicated with terminal by bluetooth-communication unit, and the first information sent for receiving terminal and transmission dynamic password are to terminal.
The utility model is connected with terminal by Bluetooth communication, meets the digital certificate demand of the mobile terminal such as mobile phone, panel computer, and improves fail safe of the present utility model by increasing finger print identifying, makes application of the present utility model more extensive.
Further preferably, finger print identifying unit comprises finger print acquisition module and fingerprint comparison module.
Further preferably, fingerprint comparison module stores the fingerprint information template of all validated users.
Further preferably, finger print identifying unit also comprises be sent to fingerprint comparison module after finger print acquisition module gathers user fingerprints information, and finger print information and fingerprint information template are compared certification by fingerprint comparison module, and authentication result is sent to microprocessor.
Further preferably, microprocessor also comprises when it receives authentication result for being, sends the first information to dynamic password unit.
Finger print information certification is adopted in the utility model, when only having the finger print information of the current user collected and fingerprint information template comparison to be consistent, it is yes that finger print identifying unit just sends authentication result to microprocessor, and microprocessor just can send the first information to dynamic password and generate dynamic password.Improve the fail safe of this device by finger print identifying, effectively solve the problems such as equipment is stolen, fail safe is lower in field of identity authentication.
Further preferably, also comprise display unit, be connected with microprocessor.
Further preferably, power supply unit, power supply unit is that device is powered.
The utility model also provides a kind of finger-print type dynamic password authentication system based on Bluetooth communication, comprises terminal and the above-mentioned finger-print type dynamic password authentication device based on Bluetooth communication.
The utility model discloses a kind of finger-print type dynamic password authentication Apparatus and system based on Bluetooth communication, by bluetooth and terminal communication, and add fingerprint identification module, the finger print information of user can be obtained, for confirming the identity of user, realize people one board, considerably increase the fail safe of authenticate device.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is a kind of finger-print type dynamic password authentication apparatus structure block diagram based on Bluetooth communication of the utility model;
Fig. 2 is a kind of composition of the finger-print type dynamic password authentication system based on Bluetooth communication of the utility model schematic diagram.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, to those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Be illustrated in figure 1 a kind of finger-print type dynamic password authentication apparatus structure block diagram based on Bluetooth communication of the utility model, as a specific embodiment of the present utility model, a kind of finger-print type dynamic password authentication device based on Bluetooth communication, comprise microprocessor 1, and the bluetooth-communication unit 2, finger print identifying unit 3, the dynamic password unit 4 that are connected with microprocessor 1 respectively;
The authentication result of finger print information for gathering the finger print information with authenticated user, and is sent to microprocessor 1 by finger print identifying unit 3;
Microprocessor 1 judges whether to send the first information to dynamic password unit 4 according to the authentication result of finger print information;
Dynamic password unit 4 is sent to microprocessor 1 for generating dynamic password according to the first information;
Microprocessor 1 is also communicated with terminal by bluetooth-communication unit 2, and the first information sent for receiving terminal and transmission dynamic password are to terminal.
Concrete, the first information comprises user profile and temporal information.In the present embodiment, the first information can also comprise the Transaction Information in e-Bank payment, and such as the information such as dealing money, businessman, is specifically not construed as limiting.
Finger print information certification is adopted in the utility model, when only having the finger print information of the current user collected and fingerprint information template comparison to be consistent, it is yes that finger print identifying unit just can send authentication result to microprocessor, and microprocessor 1 just can send the first information to dynamic password and generate dynamic password.Improve the fail safe of this device by finger print identifying, effectively solve the problems such as equipment is stolen, fail safe is lower in field of identity authentication.
Its built-in key seed and algorithm of dynamic password unit 4 in the utility model, generate dynamic password according to the user profile in the first information and temporal information as dynamic factor and be sent to microprocessor 1, microprocessor 1, by bluetooth-communication unit 2 and terminal communication, transmits dynamic password.
Terminal in the utility model is the equipment such as mobile phone, panel computer with function of Bluetooth communication.The utility model is by bluetooth and terminal communication, and because Bluetooth communication is One-to-one communication, fail safe is high there will not be misinformation data, reduces transaction risk, and is wireless connections, easy to connect, makes application of the present utility model more extensive.
Improve above-described embodiment, wherein finger print identifying unit 3 comprises finger print acquisition module 31 and fingerprint comparison module 32.
Concrete, in the present embodiment, finger print acquisition module 31 is fingerprint sensor, is responsible for the finger print information gathering user.The one side that finger contains fingerprint is fully contacted the finger print information that can gather user with the collection plate on fingerprint sensor by user.
In the present embodiment, fingerprint contrast module 32 stores the fingerprint information template of all validated users, before certification, user fingerprints contrast module 32 has prestored the finger print information of validated user, concrete, finger fully contacts with the collection plate on fingerprint sensor containing the one side of fingerprint by user, the finger print information collected is sent to fingerprint comparison module 32 and is stored as fingerprint information template.
Above-described embodiment is improved, wherein finger print identifying unit 3 also comprises be sent to fingerprint comparison module 32 after finger print acquisition module 31 gathers user fingerprints information, finger print information and fingerprint information template are compared certification by fingerprint comparison module 32, and authentication result is sent to microprocessor 1.
Finger print information certification is adopted in the utility model, when only having the finger print information of the current user collected and fingerprint information template comparison to be consistent, it is yes that finger print identifying unit just can send authentication result to microprocessor 1, and microprocessor 1 just can send the first information to dynamic password and generate dynamic password.Improve the fail safe of this device by finger print identifying, effectively solve the problems such as equipment is stolen, fail safe is lower in field of identity authentication.
Improve above-described embodiment, wherein also comprise display unit 5, be connected with microprocessor 1, display unit 5 can be LCD.When microprocessor 1 receives the first information of terminal transmission by bluetooth-communication unit 2, show the first information by display unit 5 and confirm for user.
Display unit 5 in the present embodiment also for: when the finger print information of user is identical with fingerprint information template comparison, finger print identifying success is shown to user by display unit 5, when the finger print information of user is not identical with fingerprint information template comparison, by display unit 5 to user's display, finger print identifying failure.
Improve above-described embodiment, wherein power supply unit, power supply unit is that device is powered.
The utility model also provides a kind of finger-print type dynamic password authentication system based on Bluetooth communication, Fig. 2 is a kind of composition of the finger-print type dynamic password authentication system based on Bluetooth communication of the utility model schematic diagram, as shown in Figure 2, comprise terminal and the finger-print type dynamic password authentication device based on Bluetooth communication, finger-print type dynamic password authentication device wherein based on Bluetooth communication comprises microprocessor 1, and the bluetooth-communication unit 2, finger print identifying unit 3, the dynamic password unit 4 that are connected with microprocessor 1 respectively;
Finger print identifying unit 3 is for gathering the finger print information of user, and certification finger print information the authentication result of finger print information is sent to microprocessor 1;
Microprocessor 1 is communicated with terminal by bluetooth-communication unit 2, and the first information sent for receiving terminal and transmission dynamic password to terminal, and judge whether to send the first information to dynamic password unit 4 according to the authentication result of finger print information;
Dynamic password unit 4 is sent to microprocessor 1 for generating dynamic password according to the first information.
Concrete, the first information comprises user profile and temporal information.In the present embodiment, the first information can also comprise the Transaction Information in e-Bank payment, and such as the information such as dealing money, businessman, is specifically not construed as limiting.
Terminal in the utility model is the equipment such as mobile phone, panel computer with function of Bluetooth communication.
Concrete, the verification process of a kind of finger-print type dynamic password authentication system based on Bluetooth communication of the utility model is:
Before carrying out certification, finger print identifying unit 3 gathers the finger print information of user by finger print acquisition module 31 and is stored as fingerprint information template.
When carrying out certification, terminal and authenticate device are set up Bluetooth communication and are connected.
Terminal sends first information request authentication by bluetooth to authenticate device.
Microprocessor 1 in authenticate device receives the first information by bluetooth-communication unit 2, and response authentication request points out typing finger print information by display unit 5 to user.
Fingerprint authentication module gathers the finger print information of user, and the fingerprint information template of finger print information and its storage is compared, if finger print information and fingerprint information template are identical, then show finger print identifying success by display unit 5 to user, it is yes for sending authentication result to microprocessor 1 simultaneously.Otherwise, show finger print identifying failure by display unit 5 to user, please typing again.
When microprocessor 1 receives authentication result for being, send user profile and temporal information to dynamic password unit 4.
Dynamic password unit 4 receives user profile and temporal information, and the key seed built-in by it and algorithm generate dynamic password in conjunction with user profile and temporal information and are sent to microprocessor 1.
Microprocessor 1 receives dynamic password, is sent to terminal by bluetooth-communication unit 2.
The dynamic password that end-on receives carries out certification, the authentication overall process of completing user.
Obviously, those skilled in the art can carry out various change and distortion to the utility model, and does not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model belong within the scope of the utility model claim and equivalent technology thereof, then the utility model is also intended to comprise these changes and distortion.
Claims (8)
1., based on a finger-print type dynamic password authentication device for Bluetooth communication, it is characterized in that, comprise microprocessor, and the bluetooth-communication unit, finger print identifying unit, the dynamic password unit that are connected with described microprocessor respectively;
The authentication result of described finger print information for gathering the finger print information with authenticated user, and is sent to described microprocessor by described finger print identifying unit;
Described microprocessor judges whether to send the first information to described dynamic password unit according to the described authentication result of described finger print information;
Described dynamic password unit is used for generating dynamic password according to the described first information and is sent to described microprocessor;
Described microprocessor is also communicated with terminal by described bluetooth-communication unit, for receiving the first information of described terminal transmission and sending described dynamic password to described terminal.
2., as claimed in claim 1 based on the finger-print type dynamic password authentication device of Bluetooth communication, it is characterized in that, described finger print identifying unit comprises finger print acquisition module and fingerprint comparison module.
3., as claimed in claim 2 based on the finger-print type dynamic password authentication device of Bluetooth communication, it is characterized in that, described fingerprint comparison module stores the fingerprint information template of validated user.
4. as claimed in claim 3 based on the finger-print type dynamic password authentication device of Bluetooth communication, it is characterized in that, described finger print identifying unit also comprises be sent to described fingerprint comparison module after the described finger print information of described finger print acquisition module collection user, described finger print information and described fingerprint information template are compared certification by described fingerprint comparison module, and authentication result is sent to described microprocessor.
5., as claimed in claim 4 based on the finger-print type dynamic password authentication device of Bluetooth communication, it is characterized in that, described microprocessor also comprises when it receives described authentication result for being, sends the described first information to described dynamic password unit.
6., as claimed in claim 1 based on the finger-print type dynamic password authentication device of Bluetooth communication, it is characterized in that, also comprise display unit, be connected with described microprocessor.
7., as claimed in claim 1 based on the finger-print type dynamic password authentication device of Bluetooth communication, it is characterized in that, also comprise power supply unit, described power supply unit is that described device is powered.
8., based on a finger-print type dynamic password authentication system for Bluetooth communication, it is characterized in that comprising the finger-print type dynamic password authentication device based on Bluetooth communication described in terminal and above-mentioned 1-7 any one claim.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520098659.5U CN204392264U (en) | 2015-02-11 | 2015-02-11 | A kind of finger-print type dynamic password authentication Apparatus and system based on Bluetooth communication |
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| CN201520098659.5U CN204392264U (en) | 2015-02-11 | 2015-02-11 | A kind of finger-print type dynamic password authentication Apparatus and system based on Bluetooth communication |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118117A (en) * | 2015-07-30 | 2015-12-02 | 浪潮(北京)电子信息产业有限公司 | Entrance guard identification device and method |
| WO2017016067A1 (en) * | 2015-07-29 | 2017-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method of responding to communication connection request and user terminal |
-
2015
- 2015-02-11 CN CN201520098659.5U patent/CN204392264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017016067A1 (en) * | 2015-07-29 | 2017-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method of responding to communication connection request and user terminal |
| CN105118117A (en) * | 2015-07-30 | 2015-12-02 | 浪潮(北京)电子信息产业有限公司 | Entrance guard identification device and method |
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