CN204741571U - A safety certificate device, system and wearable equipment for mobile terminal - Google Patents
A safety certificate device, system and wearable equipment for mobile terminal Download PDFInfo
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- CN204741571U CN204741571U CN201520357933.6U CN201520357933U CN204741571U CN 204741571 U CN204741571 U CN 204741571U CN 201520357933 U CN201520357933 U CN 201520357933U CN 204741571 U CN204741571 U CN 204741571U
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Abstract
The utility model provides a safety certificate device, system and wearable equipment for mobile terminal belongs to equipment safety certificate and wearable equipment technical field. Safety certificate attachment of apparatus unit be used for through near field communication establish with being connected of mobile terminal, communication unit is used for receiving the data message that is used for carrying on safety certificate and giving the main control unit with data message routing through connecting, the main control unit is used for that give safe processing unit and the data message that will pass through behind encryption and the digital signature feeds back to mobile terminal with data message routing. The utility model discloses make mobile terminal accomplish safety certificate at certificate server according to the data message behind this encryption and the digital signature, accomplish network payment process through safe network and digital signature, this wearable equipment of user's accessible and mobile terminal have coordinated the encryption and the digital signature of paired data information, conveniently carry to be difficult for losing, can further improve the security of accomplishing the authentication at certificate server.
Description
Technical field
The utility model relates to a kind of safety certification device for mobile terminal, system and wearable device, belongs to device security certification and wearable device technical field.
Background technology
Along with the development of modern communication technology, every profession and trade is all in the electronic channel service utilizing modern communication technology to provide more convenient, to enrich.Corresponding ecommerce, E-Government application continue to bring out, the transaction that traditional needs are carried out face-to-face realizes the customer self-service service of 7 × 24 hours by wired internet, mobile Internet etc., for service provider and user create great value.But along with the development of technology, the security threat of above-mentioned service facing is also more and more serious, and mainly the ability of server end to the identity verify of client and Trading Authorization authenticated connection is poor.
Be that the mobile terminal of representative has become the irreplaceable mobile processing device of the daily personal financial management of people with smart mobile phone.But these relative users use the financial business of UKey (USBKey, safety certification terminal/authentication token/intelligent code key) in PC, and fail safe aspect differs greatly.Once wooden horse controls mobile terminal, payment cipher is revealed or the mobile terminal of association is lost, inevitable financial loss will be caused.And UKey needs user to carry with could to use, take with oneself, cannot ensure the fail safe of its data processing if user forgets.In addition, short message password authentication mechanism is generally adopted in existing network and mobile terminal payment process, the defect of this mode is: if mobile terminal is controlled by trojan horse program, so trojan horse program can intercept and capture short message certification password, and sending to hacker, the short message certification password that hacker obtains just can transfer the fund of user.What how to allow mobile terminal payment become is safer, even can complete the whole financial business on computer, becomes the key of following mobile Internet epoch personal finance safety.
Utility model content
The utility model is solve existing through safety certification system of being undertaken existing in the process paid by mobile terminal to carry out the problem that the mutual authentication information of certification is easily stolen, and then provides a kind of safety certification device for mobile terminal, system and wearable device.
The technical scheme that the utility model provides comprises:
For a safety certification device for mobile terminal, comprising: linkage unit, communication unit, main control unit and secure processing units; Described linkage unit is used for setting up the connection with described mobile terminal by wireless near field communication, described communication unit is used for being received for carrying out the data message of safety certification and described data message being sent to described main control unit by described connection, and described main control unit is used for described data message being sent to described secure processing units and the data message after described secure processing units encryption and digital signature being fed back to described mobile terminal.
Described in the utility model in the safety certification device of mobile terminal, described linkage unit is connected by NFC, bluetooth or WIFI and described mobile terminal.
Described in the utility model in the safety certification device of mobile terminal, described device also comprises: input receiving unit; The information that described input receiving unit is used for the expression of input whether to perform safety certification processing procedure sends to described main control unit.
Described in the utility model in the safety certification device of mobile terminal, described device also comprises: indicative control unit; Described indicative control unit is used for the idsplay order of described main control unit and display data to send to display screen.
Described in the utility model in the safety certification device of mobile terminal, described device also comprises: heartbeat detection unit; Described heartbeat detection unit is used for detecting described connection every the scheduled time, if described connection is inertia, then to described main control unit feedback link abnormal information, and when detecting that the communication signal strength of described connection is less than threshold value, then to described main control unit transmission range abnormal information.
A kind of wearable device, be provided with as above for the safety certification device of mobile terminal, described safety certification device is arranged on for providing in the device housings of wearable function for user.
In wearable device described in the utility model, described device housings is that shape is fixed, deformability or removable ring body.
In wearable device described in the utility model, described device housings is provided with the transparent screen of the display information for showing described safety certification device and whether performs the button of safety certification processing procedure for inputting expression.
In wearable device described in the utility model, described equipment is arranged in the cyclic sets shell connected by buckle, described cyclic sets shell is provided with the flexible screen of the display information for showing described safety certification device and whether performs the squash type physical button of safety certification processing procedure for inputting expression.
For a security certification system for mobile terminal, comprise certificate server and wearable device as above;
In described certificate server, be provided with user authentication device, described user authentication device is used for carrying out safety certification by described data message after encryption and digital signature to described mobile terminal.
The beneficial effects of the utility model are: by be encrypted by the data message of mobile terminal and after digital signature, make mobile terminal can complete certification according to the data message after this encryption and digital signature at certificate server, and cross the process such as safer network and digital signature completing user identity logs, network payment; User carries by the mode of dressing the wearable device being provided with safety certification device at any time, and to have coordinated encryption to data message and digital signature with mobile terminal by this wearable device, not only be convenient for carrying and not easily lose, and the fail safe completing certification at certificate server can be improved further.
Accompanying drawing explanation
Fig. 1 shows the structure chart of the safety certification device for mobile terminal described in the utility model in an illustrative manner.
Fig. 2 is the structure chart of the safety certification device for mobile terminal increasing input receiving unit, indicative control unit, power supply unit, memory cell and display screen on the basis of Fig. 1.
Fig. 3 shows the first structure chart of wearable device described in the utility model in an illustrative manner.
Fig. 4 shows the second structure chart of wearable device described in the utility model in an illustrative manner.
Fig. 5 shows the structure chart of the safety certification device for mobile terminal that embodiment one provides in an illustrative manner.
Embodiment
The utility model one embodiment proposes a kind of safety certification device for mobile terminal, and shown in composition graphs 1, this device comprises: linkage unit 11, communication unit 12, main control unit 13 and secure processing units 14; Linkage unit 11 is for setting up the connection with this mobile terminal by wireless near field communication, communication unit 12 is for receiving for carrying out the data message of safety certification and this data message being sent to main control unit 13 by this connection, and main control unit 13 is for sending to secure processing units 14 and encrypting through secure processing units 14 and data message after digital signature feeds back to this mobile terminal by this data message.
Wherein, linkage unit 11, communication unit 12, main control unit 13 and secure processing units 14 all can be arranged on a board 21.This board 21 can adopt circuit board, for being fixedly connected with unit 11, communication unit 12, main control unit 13 and secure processing units 14, and provides corresponding circuit linkage function for linkage unit 11, communication unit 12, main control unit 13 and secure processing units 14.
Linkage unit 11 can adopt supports NFC (Near Field Communication, near-field communication), bluetooth or WIFI (WIreless-FIdelity, Wireless Fidelity) etc. the communications connector of communication protocol, this communications connector connects by the close range wireless communication modes such as NFC, bluetooth or WIFI and this mobile terminal.
Communication unit 12 can adopt the serial data interface based on RS-232 or RS-485 communication protocol, and the two ends of communication unit 12 are connected with linkage unit 11 and main control unit 13 respectively, main control unit 13 is made to carry out data interaction by communication unit 12 and linkage unit 11.
Main control unit 13 sends to secure processing units 14 for the data message received by communication unit 12, and will to be encrypted through secure processing units 14 and data message after digital signature sends to communication unit 12.
Wherein, main control unit 13 can adopt DA14580 etc. for wearable device and have the microprocessor of wireless near field communication function, safe handling list 14 yuan can adopt existing password generating algorithm, labeling algorithm and verification algorithm to be encrypted and digital signature data message, whether the data message passing through encryption and digital signature is used in certificate server and carries out authentication, legal to determine the user identity of this mobile terminal.
In the utility model one embodiment, shown in composition graphs 2, this safety certification device can also comprise input receiving unit 15, input receiving unit 15 sends to main control unit 13 for the information whether expression of input being performed safety certification processing procedure, main control unit 13 performs safety certification process according to this information instruction secure processing units 14, thus the safety certification process of user to safety certification device is controlled, to increase the fail safe of account further.
In the utility model one embodiment, shown in composition graphs 2, this safety certification device can also comprise indicative control unit 16, and indicative control unit 16 is for sending to display screen 22 by the idsplay order of main control unit 13 and display data.The idsplay order that main control unit 13 can send by indicative control unit 16 and display data convert display telecommunications breath to and send to display screen 22, thus are convenient to user and show by display screen 22 security certification result that corresponding information obtains this safety certification device in real time.
In the utility model one embodiment, shown in composition graphs 2, this safety certification device can also comprise power supply unit 17, and power supply unit 17 can adopt micro-power supply circuits, and uses the mode of built-in compact battery to be that each unit in this safety certification device is powered.Wherein, power supply unit 17 can comprise battery and power output circuit, this power output circuit is connected with the supply line of board 21, by the supply line of board 21, electric current is flowed to linkage unit 11, communication unit 12, main control unit 13, secure processing units 14, input receiving unit 15, indicative control unit 16 and display screen 22, thus the operation enabling this safety certification device steady in a long-term under portable state.
In the utility model one embodiment, shown in composition graphs 5, this safety certification device can also comprise heartbeat detection unit 18, heartbeat detection unit 18 is for detecting the connection between linkage unit 11 and this mobile terminal every the scheduled time, if this connection is inertia, then to main control unit 13 feedback link abnormal information.
Wherein, heartbeat detection unit 18 can carry out heartbeat detection, when main control unit 13 send data specify order to heartbeat detection unit 18 and start heartbeat detection function time, heartbeat detection unit 18 sends data command to linkage unit 11, and linkage unit 11 and this mobile terminal set up data cube computation.Heartbeat detection unit 18 detects the connection whether normal (activity) between a linkage unit 11 and mobile terminal every the scheduled time (such as 10 seconds), if detect that this connection is inactive, then heartbeat detection unit 18 is by this information feed back to main control unit 13, and main control unit 13 is shown by indicative control unit 16 and connects abnormal information as alarm signal on display screen 22.
In the utility model one embodiment, shown in composition graphs 5, heartbeat detection unit 18 also for when detecting that linkage unit 11 communication signal strength with this mobile terminal is less than threshold value, then to main control unit 13 transmission range abnormal information.
Wherein, heartbeat detection unit 18 can detect the distance between this safety certification device and this mobile terminal, if when passing through the ultimate range of WIFI or Bluetooth communication between this safety certification device and this mobile terminal, heartbeat detection unit 18 is while detecting the connection between linkage unit 11 and this mobile terminal whether normal (activity), each scheduled time (such as 10 seconds) detects the intensity of signal of communication between linkage unit 11 and this mobile terminal, if the intensity of signal is less than threshold value (such as can be set as 20% of maximum transmission power, ultimate range due to Bluetooth communication is generally 10 meters, when the intensity of signal is less than 20% of maximum transmission power, then represent that this mobile terminal and this safety certification device have reached more than 5 meters), then think that the distance between this mobile terminal and this safety certification device exceedes safe distance, such as this mobile terminal is not carried with even likely stolen by user, therefore heartbeat detection unit 18 will feed back to main control unit 13 apart from abnormal information, main control unit 13 by indicative control unit 16 on display screen 22 range of a signal abnormal information as alarm signal.
Optionally, when main control unit 13 receives connection abnormal information and distance abnormal information simultaneously, both on display screen 22, this connection abnormal information or distance abnormal information can have been shown separately, on display screen 22, also can show this connection abnormal information and distance abnormal information simultaneously.
Adopt the safety certification device for mobile terminal that the present embodiment provides, by the data message of mobile terminal to be encrypted and after digital signature, make mobile terminal can complete safety certification according to the data message after this encryption and digital signature at certificate server, and by the process such as safer network and digital signature completing user identity logs, network payment; Meanwhile, the detection to mobile terminal can also be realized, when user sends alarm away from during this mobile terminal to user, enable user give this mobile terminal in time for change, avoid the property loss caused because of lost mobile terminal in proper account.
Another embodiment of the utility model proposes a kind of wearable device, shown in composition graphs 3 and Fig. 4, this wearable device is provided with the safety certification device for mobile terminal as above-mentioned any embodiment proposes, and this safety certification device is arranged on for providing in the device housings of wearable function for user.
Wherein, device housings 31 can be a kind of loop configuration device, is convenient to user and is worn on hand.Alternatively, this loop configuration device can fix for shape, deformability or removable ring body.When this loop configuration device is the fixing ring body of shape, suitable design can be carried out by the size of user's arm, pass when making this loop configuration device that palm can just be allowed to shrink; When this loop configuration device is removable ring body, by mode or other connected mode of buckle, the two ends that can split off are carried out connecting and are formed annular, and this broken structure can be to regulate the size of the diameter of ring body with Telescopic.This ring body can close also can be not exclusively closed, but whole ring body can be fixed in wrist, and this ring body can be banded structure also can be chain structure.
In the utility model one embodiment, shown in composition graphs 3 and Fig. 4, device housings 31 is provided with transparent screen 32, transparent screen 32 is for showing the information of the display screen 22 of this safety certification device.Display screen 22 can be flexible screen, and can be used in the display unit on wrist-watch, bracelet and other small portable device, and its effect is display data message, and can be white and black displays screen, also can be colorful display screen.Adopting flexible screen that wearable device can be made to bear larger external force, ensureing that user also can not damage when carrying out strenuous exercise.
In the utility model one embodiment, shown in composition graphs 3 and Fig. 4, device housings 31 can also be provided with button 33, whether this button 33 performs the information of safety certification processing procedure for inputting expression.Button 33 can be physical impact formula switch key, and represents input data manipulation by extruding, and it can comprise multiple button, as " determination ", " cancellation " etc., also can be a button.When button 33 is by physical impact, the signal of telecommunication that an expression is extruded can be produced, send to the main control unit 13 of this safety certification device.
Alternatively, button 33 can be certain the block specific touch region on display screen 22, when user touches this specific region of extruding, then represents button 33 and has been pressed.
Adopt the wearable device that the present embodiment proposes, user to have coordinated encryption to data message and digital signature by this wearable device with mobile terminal, not only be convenient for carrying and not easily lose, and the fail safe completing certification at certificate server can be improved further.
Below by specific embodiment, the technical scheme that the utility model proposes is described in detail.
Embodiment one
Shown in composition graphs 5, the safety certification device for mobile terminal that the present embodiment proposes is arranged in wearable device, and by this wearable device, safety certification is completed to mobile terminal and be described, this safety certification device can realize the data processing function such as data encryption, signature, realizes the identification of user.
Because existing mobile terminal payment process generally adopts short message password authentication mechanism, the amount of money in account will be caused to be stolen once short message password intercepts and captures, and the close range wireless communication modes that the present embodiment adopts is all based on independently network, can not be cracked by long-range, therefore there is higher fail safe, make mobile terminal only can complete safety certification with the identity of relative users at certificate server, thus ensured that the process of exchange after safety certification has higher fail safe.
In the process of user operation mobile terminal, if need to carry out the data processing such as authentication, network payment, then started the process of authentication by this mobile terminal.Needs to be encrypted and the data message of digital signature is packed by this mobile terminal, and these data can comprise customer number, bank's card number or account, user's name, dealing money, date, trading floor name of firm etc. in one's power.
After input receiving unit 15 receives the information of expression startup safety certification process of user's input, first connected by linkage unit 11 and this mobile terminal, corresponding connection can adopt the mode of NFC, bluetooth or WIFI.
Wherein, the limit rate of NFC communication is 800kbps, and the connect hours only needs 0.1s, makes user can be transferred in mobile terminal by full detail in several seconds; The distance of NFC communication, at about 1cm, therefore needs close contact just can communicate, and the ability of its anti-interception is basic identical with wired connection, and be difficult to eating dishes without rice or wine to intercept and capture signal, its communication security can ensure completely.When this wireless near field communication adopt be NFC mode communicate time, mobile terminal is by display alarm information, and prompting user to complete the exchanges data of NFC mode, thus completes the reception to the data message for carrying out safety certification near mobile terminal.
WIFI or Bluetooth protocol have more ripe ciphertext and spread out of agreement, are blocked even if ensure that, interceptor is also difficult to the content parsing transmission data.When this wireless near field communication adopt be bluetooth or WIFI mode communicate time, only need with the distance range of mobile terminal wireless communication receiver in can complete exchanges data, thus complete the reception to the data message for carrying out safety certification.
After linkage unit 11 and this mobile terminal connect, communication unit 12 receives the data message (such as user certificate) for carrying out safety certification that this mobile terminal sends, and this data message is sent to secure processing units 14 by main control unit 13.Meanwhile, the data message of the proxy client identity stored in main control unit 13 reading cells 19, and the data message of proxy client identity is sent to secure processing units 14.
Secure processing units 14 for carrying out the work for the treatment of of data encryption, digital signature, and can read the authorization information of the representative of consumer identity of pre-stored in memory cell 19 being encrypted, in the processing procedure of signing.The authorization information of representative of consumer identity stored in memory cell 19 can comprise as the digital certificate of user or other represent the data message of the identity of client.Then use the authorization information of representative of consumer identity to be encrypted data message by secure processing units 14 and after digital signature, send to main control unit 13.Finally by communication unit 12, the data message through encryption and digital signature is fed back to this mobile terminal by main control unit 13, complete safety certification to make this mobile terminal at certificate server end.
User authentication device is provided with in this certificate server, the data message after encryption and digital signature that this user authentication device is used for being uploaded by mobile terminal carries out safety certification to this mobile terminal, and security certification result is fed back to this mobile terminal.
After this mobile terminal completes safety certification, after main control unit 13 has received the message of safety certification by communication unit 12, be presented on display screen 22 by indicative control unit 16, so that user obtains the security certification result of this safety certification device in real time.
User, in the process using this safety certification device, carries out heartbeat detection or distance detection by heartbeat detection unit 18.When main control unit 13 send data specify order to heartbeat detection unit 18 thus start heartbeat detection function time, heartbeat detection unit 18 sends data command to linkage unit 11, and linkage unit 11 and this mobile terminal set up data cube computation.Whether the connection that heartbeat detection unit 18 detected between a linkage unit 11 and this mobile terminal every 10 seconds is movable, if detect that this connection is inactive, then heartbeat detection unit 18 is by inactive for this connection information feed back to main control unit 13, and main control unit 13 is by indicative control unit 16 display alarm information on display screen 22.Further, user can also by the approximate distance of heartbeat detection unit 18 further between this safety certification device of detection and this mobile terminal, if time between this safety certification device and this mobile terminal by WIFI or Bluetooth communication, the while that the connection of heartbeat detection unit 18 between detection linkage unit 11 and this mobile terminal being normal, also detect the intensity of signal of communication between them, if when signal is more weak, just think this mobile terminal away from the safety certification device of this terminal equipment, then this distance abnormal information is fed back to main control unit 13 by heartbeat detection unit 18, main control unit 13 is by indicative control unit 16 display alarm information on display screen 22.
Although the utility model discloses with specific embodiment; but it is also not used to limit the utility model; any those skilled in the art; the displacement of equivalent assemblies done under the prerequisite not departing from design of the present utility model and scope or the equivalent variations done according to the utility model scope of patent protection and modification, all still should belong to the category that this patent is contained.
Claims (10)
1. for a safety certification device for mobile terminal, it is characterized in that, comprising: linkage unit, communication unit, main control unit and secure processing units; Described linkage unit is used for setting up the connection with described mobile terminal by wireless near field communication, described communication unit is used for being received for carrying out the data message of safety certification and described data message being sent to described main control unit by described connection, and described main control unit is used for described data message being sent to described secure processing units and the data message after described secure processing units encryption and digital signature being fed back to described mobile terminal.
2. device as claimed in claim 1, it is characterized in that, described linkage unit is connected by near-field communication NFC, bluetooth or Wireless Fidelity WIFI and described mobile terminal.
3. device as claimed in claim 1, it is characterized in that, described device also comprises: input receiving unit; The information that described input receiving unit is used for the expression of input whether to perform safety certification processing procedure sends to described main control unit.
4. device as claimed in claim 1, it is characterized in that, described device also comprises: indicative control unit; Described indicative control unit is used for the idsplay order of described main control unit and display data to send to display screen.
5. device as claimed in claim 1, it is characterized in that, described device also comprises: heartbeat detection unit; Described heartbeat detection unit is used for detecting described connection every the scheduled time, if described connection is inertia, then to described main control unit feedback link abnormal information, and when detecting that the communication signal strength of described connection is less than threshold value, then to described main control unit transmission range abnormal information.
6. a wearable device, is characterized in that, is provided with the safety certification device for mobile terminal as described in claim 1 to 5 any one, and described safety certification device is arranged on for providing in the device housings of wearable function for user.
7. wearable device as claimed in claim 6, is characterized in that, described device housings is that shape is fixed, deformability or removable ring body.
8. wearable device as claimed in claim 6, is characterized in that, described device housings is provided with the transparent screen of the display information for showing described safety certification device and whether performs the button of safety certification processing procedure for inputting expression.
9. wearable device as claimed in claim 6, it is characterized in that, described equipment is arranged in the cyclic sets shell connected by buckle, described cyclic sets shell is provided with the flexible screen of the display information for showing described safety certification device and whether performs the squash type physical button of safety certification processing procedure for inputting expression.
10. for a security certification system for mobile terminal, it is characterized in that, comprise certificate server and the wearable device as described in claim 6 to 9 any one;
In described certificate server, be provided with user authentication device, described user authentication device is used for carrying out safety certification by described data message after encryption and digital signature to described mobile terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520357933.6U CN204741571U (en) | 2015-05-28 | 2015-05-28 | A safety certificate device, system and wearable equipment for mobile terminal |
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| CN201520357933.6U CN204741571U (en) | 2015-05-28 | 2015-05-28 | A safety certificate device, system and wearable equipment for mobile terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429660A (en) * | 2015-11-12 | 2016-03-23 | 邵军利 | Smart wearable equipment |
| CN107220828A (en) * | 2016-03-22 | 2017-09-29 | 阿里巴巴集团控股有限公司 | Payment authorization and the method, system and device paid are carried out by Wearable |
-
2015
- 2015-05-28 CN CN201520357933.6U patent/CN204741571U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429660A (en) * | 2015-11-12 | 2016-03-23 | 邵军利 | Smart wearable equipment |
| CN105429660B (en) * | 2015-11-12 | 2019-03-08 | 邵军利 | A kind of intelligence wearable device |
| CN107220828A (en) * | 2016-03-22 | 2017-09-29 | 阿里巴巴集团控股有限公司 | Payment authorization and the method, system and device paid are carried out by Wearable |
| CN107220828B (en) * | 2016-03-22 | 2020-09-08 | 阿里巴巴集团控股有限公司 | Method, system and device for payment authorization and payment through wearable device |
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