CN204028917U - A kind of Bluetooth encryption device and application for network payment - Google Patents
A kind of Bluetooth encryption device and application for network payment Download PDFInfo
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- CN204028917U CN204028917U CN201420450744.9U CN201420450744U CN204028917U CN 204028917 U CN204028917 U CN 204028917U CN 201420450744 U CN201420450744 U CN 201420450744U CN 204028917 U CN204028917 U CN 204028917U
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Abstract
The utility model relates to E-consumer technical field, and a kind of Bluetooth encryption device for network payment is provided, and it comprises microcontroller, Bluetooth transmission module, hardware encryption module; Bluetooth transmission module receives the request msg of exterior terminal, and request msg is sent to hardware encryption module through microcontroller; The enciphered data of hardware encryption module is sent to Bluetooth transmission module through microcontroller, and enciphered data is sent to exterior terminal by Bluetooth transmission module; Wherein, the key storage circuit that hardware encryption module comprises encrypted circuit and is electrically connected with encrypted circuit, encrypted circuit is electrically connected with microcontroller.Bluetooth encryption device of the present utility model separates with network payment terminal, provides safely guarantee to network payment terminal encryption, avoids hacker and wooden horse in network payment terminal, to obtain password and random authentication password; On hardware, adopt in addition encrypted circuit and key storage circuit, improve the stability of system, without data line, it is convenient to apply.
Description
[technical field]
The utility model relates to E-consumer technical field, particularly relates to a kind of Bluetooth encryption device and application for network payment.
[background technology]
Along with the develop rapidly of mobile Internet, the user of network payment is also increasing, due to its characteristic fast and easily, user's frequency of utilization is on the increase, and this just makes the network payment such as mobile phone, panel computer terminal more thirst for the requirement of network payment safety.
Not yet there are being on the market the similarly safety equipment for network payment at present, and on market, are being mainly the encryption hardware for PC, such as U shield or the U-KEY etc. of bank; Such equipment is all comparatively approaching, mainly to insert computer by USB interface, then login Net silver, read the enciphered data in U-KEY, the terminal server that sends to bank is decrypted, and then verifies, when server authentication success, just allow user to login, this has strengthened maintaining secrecy of security performance and subscriber data greatly.
But the network payment terminals such as similar mobile phone, panel computer, the first, the said equipment does not have so large USB interface; The second, if adopt the encryption device of this form of U-KEY also extremely inconvenient.Given this, overcoming the existing defect of the prior art is the art problem demanding prompt solution.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of Bluetooth encryption device for network payment, possesses encryption safe, without data line, applies feature easily.
The utility model adopts following technical scheme:
For a Bluetooth encryption device for network payment, comprise microcontroller, Bluetooth transmission module, hardware encryption module, described microcontroller is electrically connected with described Bluetooth transmission module and hardware encryption module respectively; Described Bluetooth transmission module receives the request msg of exterior terminal, and described request data are sent to described hardware encryption module through microcontroller; The enciphered data of described hardware encryption module is sent to Bluetooth transmission module through microcontroller, and enciphered data is sent to exterior terminal by described Bluetooth transmission module; Wherein, the key storage circuit that described hardware encryption module comprises encrypted circuit and is electrically connected with described encrypted circuit, described encrypted circuit is electrically connected with microcontroller.
Further, described encrypted circuit comprises encryption electronic circuit and deciphering electronic circuit; Described deciphering electronic circuit is electrically connected with described microcontroller and key storage circuit respectively, for being sent to described key storage circuit through the request msg of described microcontroller; Described encryption electronic circuit is electrically connected with described microcontroller and key storage circuit respectively, and described encryption electronic circuit is for being sent to described microcontroller by the enciphered data of described key storage circuit.
Further, described key storage circuit comprises the key storage electronic circuit of imput output circuit and multiple parallel connections, described imput output circuit is electrically connected with described multiple key storage electronic circuits and encrypted circuit, described multiple key storage electronic circuit is electrically connected with described imput output circuit respectively, and described key storage electronic circuit is for storage encryption data.
Further, also comprise on-off circuit, described on-off circuit is electrically connected with described microcontroller.
Further, also comprise fingerprint typing circuit, described fingerprint typing circuit is electrically connected with described microcontroller.
Further, also comprise power module, described power module is for the power supply of microcontroller, Bluetooth transmission module, hardware encryption module.
Compared with prior art, the beneficial effects of the utility model are: the Bluetooth encryption device that the utility model provides separates with network payment terminal, provide safely guarantee to network payment terminal encryption, avoid hacker and wooden horse in network payment terminal, to obtain password and random authentication password, carry out the long-range data information of stealing; On hardware, adopt in addition encrypted circuit and key storage circuit, improve the stability of system, bluetooth is short-distance wireless transmission mode simultaneously, and without data line, it is convenient to apply.
[brief description of the drawings]
Fig. 1 is the structural representation of the Bluetooth encryption device of the utility model embodiment.
Fig. 2 is the structural representation of the Bluetooth encryption device hardware encryption module of the utility model embodiment.
Fig. 3 is the process flow diagram of the Bluetooth encryption device payment system of the utility model embodiment.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In addition,, in each embodiment of described the utility model, involved technical characterictic just can combine mutually as long as do not form each other conflict.
As illustrated in fig. 1 and 2, for solving prior art terminal device without USB interface and portability, a kind of Bluetooth encryption device for network payment is disclosed, separate setting with network payment terminal, network payment terminal encryption is provided safeguard safely, comprise microcontroller 2, Bluetooth transmission module 1, hardware encryption module 3.Network payment terminal can be the non-moving payment terminals such as the Mobile payment terminal such as mobile phone, panel computer, or computing machine.
Above-mentioned microcontroller 2 is electrically connected with Bluetooth transmission module 1 and hardware encryption module 3 respectively, for controlling Bluetooth transmission module 1 and hardware encryption module 3 and carrying out data transmission; Above-mentioned Bluetooth transmission module 1 receives the request msg of exterior terminal (network payment terminal), and above-mentioned request msg is sent to hardware encryption module 3 through microcontroller 2; The enciphered data of above-mentioned hardware encryption module 3 is sent to Bluetooth transmission module 1 through microcontroller 2, and enciphered data is sent to network payment terminal by Bluetooth transmission module 1, completes network payment certification.
Wherein, the key storage circuit 32 that hardware encryption module 3 comprises encrypted circuit 31 and is electrically connected with encrypted circuit 31, encrypted circuit 31 is electrically connected with microcontroller 2, and key storage circuit 32, encrypted circuit 31 and microcontroller 2 are for being connected in series relation.
This Bluetooth encryption device also comprises power module, and power module is for the power supply of microcontroller 2, Bluetooth transmission module 1, hardware encryption module 3.Power module can adopt the existing electric supply installations such as button cell, polymerization lithium battery, wireless rechargeable battery.
The utility model network payment terminal separates with Bluetooth encryption device, physical classification arranges thus provides safely further guarantee to network payment terminal encryption, avoid hacker and wooden horse in network payment terminal, to obtain password and random authentication password, carry out the long-range data information of stealing; On hardware, adopt encrypted circuit and key storage circuit, improve the stability of system, Bluetooth transmission is short-distance wireless transmission mode simultaneously, and without data line, it is convenient to apply.
In a preferred embodiment, above-mentioned encrypted circuit 31 comprises encryption electronic circuit 311 and deciphering electronic circuit 312; Wherein, deciphering electronic circuit 312 and encrypt electronic circuit 311 and be arranged in parallel after, its parallel circuit is electrically connected with microcontroller 2 and key storage circuit 32 respectively, thereby makes to encrypt, decrypting process is more stable, quick.
Particularly, deciphering electronic circuit 312 is electrically connected with microcontroller 2 and key storage circuit 32 respectively, for being sent to key storage circuit 32 through the request msg of above-mentioned microcontroller 2; Encrypt electronic circuit 311 and be electrically connected with above-mentioned microcontroller 2 and key storage circuit 32 respectively, above-mentioned encryption electronic circuit 311 is for being sent to microcontroller 2 by the enciphered data of above-mentioned key storage circuit 32.
Above-mentioned key storage circuit 32 comprises the key storage electronic circuit 322 of imput output circuit 321 and multiple parallel connections, encrypted circuit 31 is electrically connected with imput output circuit 321, imput output circuit 321 is electrically connected with multiple key storage electronic circuits 322, wherein, key storage electronic circuit 322 is for storage encryption data.
In the present embodiment, the encrypted circuit of Bluetooth encryption device is special, there are multiple storage spaces, formed by multiple key storage electronic circuits, Bluetooth encryption device storage encryption data (multiple certificate) simultaneously in the present embodiment, carry out different encryptions, every kind of cipher mode is all not quite similar.User authenticates downloadable authentication Bluetooth encryption device payment platform business or bank, record certificate address, so in the time that network payment terminal links with Bluetooth encryption device, Bluetooth encryption device can read corresponding certificate automatically, operate without user oneself, but Bluetooth encryption device directly and payment platform server or bank server authenticate mutually, authorize, make payment process safer.
In a preferred embodiment, this Bluetooth encryption device also comprises on-off circuit, and said switching circuit is electrically connected with above-mentioned microcontroller 2; Or fingerprint typing circuit, above-mentioned fingerprint typing circuit is electrically connected with above-mentioned microcontroller 2.By on-off circuit or fingerprint typing circuit, control the unlatching of Bluetooth encryption device, the power consumption that can save Bluetooth encryption device on the one hand, on the other hand, when Bluetooth encryption device is in power-down mode, effectively ensure that Bluetooth encryption device is not scanned by outside illegality equipment, improve the security using.
Bluetooth encryption device of the present utility model also can be used for gate inhibition's safety, comprises microcontroller, Bluetooth transmission module, hardware encryption module, and microcontroller is electrically connected with Bluetooth transmission module and hardware encryption module respectively; Bluetooth transmission module receives the request msg of exterior terminal, and request msg is sent to hardware encryption module through microcontroller; The enciphered data of hardware encryption module is sent to Bluetooth transmission module through microcontroller, and enciphered data is sent to exterior terminal by Bluetooth transmission module; Wherein, the key storage circuit that hardware encryption module comprises encrypted circuit and is electrically connected with encrypted circuit, encrypted circuit is electrically connected with microcontroller.Wherein, the key storage circuit that hardware encryption module comprises encrypted circuit and is electrically connected with encrypted circuit, encrypted circuit is electrically connected with microcontroller, and key storage circuit, encrypted circuit and microcontroller are for being connected in series relation.This Bluetooth encryption device also comprises power module, and power module is for the power supply of microcontroller, Bluetooth transmission module, hardware encryption module.Power module can adopt the existing electric supply installations such as button cell, polymerization lithium battery, wireless rechargeable battery.In a preferred embodiment, above-mentioned encrypted circuit comprises encryption electronic circuit and deciphering electronic circuit; Wherein, deciphering electronic circuit and encrypting after electronic circuit is arranged in parallel, its parallel circuit be electrically connected with microcontroller and key storage circuit respectively, thereby makes encryption, decrypting process more stable, quick.Particularly, deciphering electronic circuit is electrically connected with microcontroller and key storage circuit respectively, for being sent to key storage circuit through the request msg of above-mentioned microcontroller; Encrypt electronic circuit and be electrically connected with above-mentioned microcontroller and key storage circuit respectively, above-mentioned encryption electronic circuit is for being sent to microcontroller by the enciphered data of above-mentioned key storage circuit.Above-mentioned key storage circuit comprises the key storage electronic circuit of imput output circuit and multiple parallel connections, encrypted circuit is electrically connected with imput output circuit, imput output circuit is electrically connected with multiple key storage electronic circuits, and wherein, key storage electronic circuit is for storage encryption data.
Bluetooth encryption device of the present utility model also can be arranged on bracelet, necklace or wrist-watch, is easy to carry, and avoids the loss of Bluetooth encryption device and easy-to-use.
When this Bluetooth encryption device and network payment terminal are used in conjunction with, as shown in Figure 2, this safety payment system flow process comprises:
1, in the time that network payment terminal is carried out network payment, log in payment platform application, pay application to bank server or network payment Platform Server;
2, bank server or network payment Platform Server are received after the request of payment, send authentication request to network payment terminal;
3, receive after bank server or network payment Platform Server authentication application when network payment terminal, start to read the authentication information in Bluetooth encryption device;
4, Bluetooth encryption device returns to and sends encrypting and authenticating information to network payment terminal;
5, network payment terminal obtains after complete encrypting and authenticating information, returns to bank server or network payment Platform Server is decrypted certification;
6,, after the certification of bank server or network payment Platform Server is passed through, agree to that network payment terminal pays, and complete payment transaction.
This payment flow can carry out safeguard protection to network payment pattern; because network payment terminal and Bluetooth encryption device are two equipment that separate; so be to possess obvious effect to data security; when one of them loss; just can not carry out network payment; be different from random cipher and be present in network payment lane terminal simultaneously, avoid being known password by third party, just can carry out the risk of transaction payment.
Bluetooth encryption device of the present utility model is effectively encrypted safety for the increasingly extensive network payment terminal of application and provides safeguard, and avoids hacker and wooden horse in network payment terminal, to obtain password and random authentication password, carries out the long-range data information of stealing; Because all authentication informations are all encrypted through cryptographic algorithm, safety coefficient is very high.This Bluetooth encryption device application is very extensive, not only for network payment platform, also can need for other mode of enciphered authentication data, such as the payment of bank card is as replaced existing U shield, gate inhibition's cryptosecurity, the mobile encrypted authenticating devices of wearable portable bluetooth etc., all can adopt the technical program as long as what network or wireless transmission had a requirement to data encryption.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. for a Bluetooth encryption device for network payment, it is characterized in that, comprise microcontroller, Bluetooth transmission module, hardware encryption module, described microcontroller is electrically connected with described Bluetooth transmission module and hardware encryption module respectively;
Described Bluetooth transmission module receives the request msg of exterior terminal, and described request data are sent to described hardware encryption module through microcontroller;
The enciphered data of described hardware encryption module is sent to Bluetooth transmission module through microcontroller, and enciphered data is sent to exterior terminal by described Bluetooth transmission module;
Wherein, the key storage circuit that described hardware encryption module comprises encrypted circuit and is electrically connected with described encrypted circuit, described encrypted circuit is electrically connected with microcontroller.
2. the Bluetooth encryption device for network payment as claimed in claim 1, is characterized in that, described encrypted circuit comprises encrypts electronic circuit and deciphering electronic circuit; Described deciphering electronic circuit is electrically connected with described microcontroller and key storage circuit respectively, for being sent to described key storage circuit through the request msg of described microcontroller; Described encryption electronic circuit is electrically connected with described microcontroller and key storage circuit respectively, and described encryption electronic circuit is for being sent to described microcontroller by the enciphered data of described key storage circuit.
3. the Bluetooth encryption device for network payment as claimed in claim 1, it is characterized in that, described key storage circuit comprises the key storage electronic circuit of imput output circuit and multiple parallel connections, described imput output circuit is electrically connected with described multiple key storage electronic circuits and encrypted circuit, described multiple key storage electronic circuit is electrically connected with described imput output circuit respectively, and described key storage electronic circuit is for storage encryption data.
4. the Bluetooth encryption device for network payment as claimed in claim 1, is characterized in that, also comprises on-off circuit, and described on-off circuit is electrically connected with described microcontroller.
5. the Bluetooth encryption device for network payment as claimed in claim 1, is characterized in that, also comprises fingerprint typing circuit, and described fingerprint typing circuit is electrically connected with described microcontroller.
6. the Bluetooth encryption device for network payment as claimed in claim 1, is characterized in that, also comprises power module, and described power module is for the power supply of microcontroller, Bluetooth transmission module, hardware encryption module.
7. for a Bluetooth encryption device for gate inhibition's safety, it is characterized in that, comprise microcontroller, Bluetooth transmission module, hardware encryption module, described microcontroller is electrically connected with described Bluetooth transmission module and hardware encryption module respectively;
Described Bluetooth transmission module receives the request msg of exterior terminal, and described request data are sent to described hardware encryption module through microcontroller;
The enciphered data of described hardware encryption module is sent to Bluetooth transmission module through microcontroller, and enciphered data is sent to exterior terminal by described Bluetooth transmission module;
Wherein, the key storage circuit that described hardware encryption module comprises encrypted circuit and is electrically connected with described encrypted circuit, described encrypted circuit is electrically connected with microcontroller.
8. the Bluetooth encryption device as described in any one in claim 1-7 is arranged on bracelet, necklace or wrist-watch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450744.9U CN204028917U (en) | 2014-08-11 | 2014-08-11 | A kind of Bluetooth encryption device and application for network payment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450744.9U CN204028917U (en) | 2014-08-11 | 2014-08-11 | A kind of Bluetooth encryption device and application for network payment |
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| Publication Number | Publication Date |
|---|---|
| CN204028917U true CN204028917U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420450744.9U Expired - Fee Related CN204028917U (en) | 2014-08-11 | 2014-08-11 | A kind of Bluetooth encryption device and application for network payment |
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| CN (1) | CN204028917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636926A (en) * | 2015-03-09 | 2015-05-20 | 苏州海博智能***有限公司 | Wearing equipment |
| CN105093911A (en) * | 2015-09-07 | 2015-11-25 | 浙江维尔科技股份有限公司 | Intelligent watch |
| CN106101152A (en) * | 2016-08-19 | 2016-11-09 | 江南信安（北京）科技有限公司 | mobile terminal authentication method and system |
-
2014
- 2014-08-11 CN CN201420450744.9U patent/CN204028917U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636926A (en) * | 2015-03-09 | 2015-05-20 | 苏州海博智能***有限公司 | Wearing equipment |
| CN105093911A (en) * | 2015-09-07 | 2015-11-25 | 浙江维尔科技股份有限公司 | Intelligent watch |
| CN105093911B (en) * | 2015-09-07 | 2017-11-10 | 浙江维尔科技股份有限公司 | A kind of intelligent watch |
| CN106101152A (en) * | 2016-08-19 | 2016-11-09 | 江南信安（北京）科技有限公司 | mobile terminal authentication method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |