CN104639326A - Security control method, security control device and security control system based on certification - Google Patents
Security control method, security control device and security control system based on certification Download PDFInfo
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- CN104639326A CN104639326A CN201410855313.5A CN201410855313A CN104639326A CN 104639326 A CN104639326 A CN 104639326A CN 201410855313 A CN201410855313 A CN 201410855313A CN 104639326 A CN104639326 A CN 104639326A
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Abstract
The invention provides a security control method, a security control device and a security control system based on the certification. The security control system comprises a security control device and also comprises an intelligent terminal and a server; the security control device comprises a power-on device, a controller, a circuit control device, a power supply device control circuit, a power supply device, a motor device control circuit, a motor device and a wireless communication device; the power-on device, the circuit control device and the wireless communication device are respectively connected with the controller; the controller is respectively connected with the power supply device control circuit and the motor device control circuit through the circuit control device; the circuit control device is connected with the power supply device and the motor device through the power supply device control circuit and the motor device control circuit respectively. The security control device in the above scheme is higher in security, easy to expand, easy to repair and capable of greatly improving user experience.
Description
Technical field
The invention belongs to field of communication security, particularly relate to a kind of method of controlling security based on certification, Apparatus and system.
Background technology
A kind of electric vehicle control system is disclosed in prior art, comprise vehicle-mounted end and intelligent hand-held terminal (smart mobile phone or IPad), vehicle-mounted end comprises MCU control module, anti-theft module, driver module and wireless communication module (WIFI module or bluetooth module); Wherein, driver module, for drive motors work; MCU control module, for receiving the signal of each parts of electric motor car; Anti-theft module, for sending anti-theft early-warning signal to MCU control module, makes electric motor car enter anti-theft state; Wireless communication module, for carrying out information interaction with intelligent hand-held terminal; Described driver module, described anti-theft module and described wireless communication module are electrically connected with described MCU control module respectively.
Also disclose a kind of anti-theft system of electromotor car in prior art, comprise in central controller, electric motor car and there is motor, battery and electric door lock; The motor of electric motor car, battery and/or electric door lock are provided with VIN code, and these VIN code information are transferred to central controller; Be provided with information storage device in central controller, validation of information device to have read after the VIN code information on motor, battery and/or electric door lock by license confirmation these VIN code information storages in information storage device; Transfer to the VIN code information in central controller and the VIN code information in information storage device is compared, both are consistent, and the control to motor, battery and/or electric door lock removed by central controller; Both are inconsistent, and central controller makes the motor in electric motor car, battery and/or electric door lock work by instruction.
Such scheme all cannot solve the problem of user's accessory maintenance, once break down, then cannot encrypt the mode of accessory and keep in repair by changing, so fail large-scale promotion so far.
Summary of the invention
The invention provides a kind of method of controlling security based on certification, Apparatus and system, to solve the problem.
The invention provides a kind of safety control based on certification, comprise powered devices, controller, circuit control device, power-supply device control circuit, power-supply device, motor device control circuit, motor device, Wireless Telecom Equipment; Described powered devices, described circuit control device, described Wireless Telecom Equipment are connected respectively with described controller; Described controller is connected with described power-supply device control circuit, motor device control circuit respectively by described circuit control device; Described circuit control device is connected with described power-supply device, described motor device respectively by described power-supply device control circuit, described motor device control circuit.
The present invention also provides a kind of safety control system based on certification, comprises described safety control, also comprises intelligent terminal, server; Wherein, the Wireless Telecom Equipment in described safety control is connected with described server by described intelligent terminal.
The present invention also provides a kind of method of controlling security based on certification, is applied in described safety control system, comprises the following steps:
Preset unsymmetrical key pair, wherein, described unsymmetrical key is to comprising PKI and private key, and described PKI is corresponding with described private key;
Described PKI is stored to Wireless Telecom Equipment, intelligent terminal; Described private key is stored to server;
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, bind request information is sent to described server, wherein, the informative abstract generated according to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is carried in described bind request information;
Described server is sent to described intelligent terminal after adopting private key to be encrypted the described informative abstract received and is forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Described intelligent terminal, described Wireless Telecom Equipment adopt described PKI to be decrypted certification.
By following scheme: after described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, the informative abstract generated according to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is sent to described server; Described server is sent to described intelligent terminal after adopting private key to be encrypted the described informative abstract received and is forwarded to described Wireless Telecom Equipment by described intelligent terminal; Described intelligent terminal, described Wireless Telecom Equipment adopt described PKI to be decrypted certification; There is following effect:
1, fail safe is higher: adopt server to do certificate server, signature private key only stores on the server, is not easy to leak, even if malicious third parties intercepting and capturing deciphering communication data also cannot forge digital signature carry out certification.
2, be easy to expansion: follow-up system adds other certification parts if needed, only needs add the parts according to protocol format agreement and send parts ID to Wireless Telecom Equipment, and associated components ID can finally be sent to server equally and do binding authentication.
3, for ease of maintenaince: after controller, Wireless Telecom Equipment etc. and certification relevant device damage, user only needs replacing parts of the same type to submit to again to bind to server; Verification process has record on the server, does not have user's binding authentication of authority to pass through.
4, the password that will match is arranged on the server, binds, carry out the operation such as password amendment, unbind, again binding, can not increase production, after-sales service cost, possess the ability of scale of mass production by user by smart mobile phone with user ID; Even if user changes mobile phone or mobile phone is lost, also by user name and password, new mobile phone realizes the safety management to electric motor car.
By following scheme: preset two pairs of public and private key pair, described two pairs of public and private key are to comprising the first PKI, the second PKI, the first private key, the second private key, and wherein, the first PKI is corresponding with the first private key, the second PKI is corresponding with the second private key; Described first PKI is stored to Wireless Telecom Equipment, described second PKI is stored to intelligent terminal, described first private key, the second private key are stored to described server; Make fail safe higher.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Figure 1 shows that the safety control structure chart that the present invention is based on certification;
Figure 2 shows that the safety control system structure chart that the present invention is based on certification;
Figure 3 shows that the method for controlling security flow chart that the present invention is based on certification.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Figure 1 shows that the safety control structure chart that the present invention is based on certification, comprise powered devices, controller, circuit control device, power-supply device control circuit, power-supply device, motor device control circuit, motor device, Wireless Telecom Equipment;
Described powered devices, described circuit control device, described Wireless Telecom Equipment are connected respectively with described controller;
Described controller is connected with described power-supply device control circuit, motor device control circuit respectively by described circuit control device;
Described circuit control device is connected with described power-supply device, described motor device respectively by described power-supply device control circuit, described motor device control circuit.
Wherein, described circuit control device is circuit breaker.
Figure 2 shows that the safety control system structure chart that the present invention is based on certification, comprise outside the safety control described in Fig. 1, also comprise intelligent terminal, server; Wireless Telecom Equipment in described safety control is connected with described server by described intelligent terminal.
Described Wireless Telecom Equipment comprises WIFI equipment or bluetooth equipment; Described intelligent terminal comprises the mobile phone, panel computer, PC etc. of band WIFI or Bluetooth function.
Preset unsymmetrical key pair, wherein, described unsymmetrical key is to comprising PKI and private key.
Described PKI is stored to Wireless Telecom Equipment, intelligent terminal; Described private key is stored to server.
Described PKI can also be stored to controller.
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, bind request information is sent to described server, wherein, the informative abstract according to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID and generation is carried in described bind request information;
Described server is sent to described intelligent terminal after adopting private key to be encrypted generation digital signature to the described informative abstract received and is forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Described intelligent terminal, described Wireless Telecom Equipment adopt described PKI to be decrypted certification to digital signature.
Wherein, described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID from Wireless Telecom Equipment.
The mode that described intelligent terminal obtains random code comprises: described intelligent terminal self produces random code, obtains random code from described Wireless Telecom Equipment, from described controller, obtains random code by described Wireless Telecom Equipment.Random code adds transmission data encipher algorithm as random factor, increases data communication fail safe.
Informative abstract refers to the informative abstract of controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID.
Another kind of implementation is after described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, bind request information is sent to described server, wherein, controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is carried in described bind request information;
Described server adopts private key that the described controller ID, the described Wireless Telecom Equipment ID that receive, described intelligent terminal ID, described intelligent terminal user ID, described random code are sent to described intelligent terminal after being encrypted and are forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Described intelligent terminal, described Wireless Telecom Equipment adopt described PKI to be decrypted certification.
Another kind of implementation is after described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, bind request information is sent to described server, wherein, controller ID, Wireless Telecom Equipment ID, intelligent terminal ID, intelligent terminal user ID is carried in described bind request information;
Described server adopts private key that the described controller ID, the described Wireless Telecom Equipment ID that receive, described intelligent terminal ID, described intelligent terminal user ID are sent to described intelligent terminal after being encrypted and are forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Described intelligent terminal, described Wireless Telecom Equipment adopt described PKI to be decrypted certification.
Another kind of implementation is for presetting two pairs of public and private key pair, and described two pairs of public and private key are to comprising the first PKI, the second PKI, the first private key, the second private key, and wherein, the first PKI is corresponding with the first private key, the second PKI is corresponding with the second private key.
Described first PKI is stored to Wireless Telecom Equipment, described second PKI is stored to intelligent terminal, described first private key, the second private key are stored to described server.
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, bind request information is sent to described server, wherein, controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is carried in described bind request information;
Be sent to described Wireless Telecom Equipment by described intelligent terminal after described server adopts the first private key to be encrypted controller ID, Wireless Telecom Equipment ID or controller ID, Wireless Telecom Equipment ID, random code and adopt described first PKI to be decrypted certification by described Wireless Telecom Equipment;
Described server adopts the second private key to be sent to described intelligent terminal to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID after being encrypted and adopts described second PKI to be decrypted certification by described intelligent terminal.
Or, after described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, send bind request information to described server, wherein, in described bind request information, carry controller ID, Wireless Telecom Equipment ID, intelligent terminal ID, intelligent terminal user ID;
Be sent to described Wireless Telecom Equipment by described intelligent terminal after described server adopts the first private key to be encrypted controller ID, Wireless Telecom Equipment ID and adopt described first PKI to be decrypted certification by described Wireless Telecom Equipment;
Described server adopts the second private key to be sent to described intelligent terminal to controller ID, Wireless Telecom Equipment ID, intelligent terminal ID, intelligent terminal user ID after being encrypted and adopts described second PKI to be decrypted certification by described intelligent terminal.
Figure 3 shows that the method for controlling security flow chart that the present invention is based on certification, comprise the following steps:
Step 301: preset unsymmetrical key pair, wherein, described unsymmetrical key is to comprising PKI and private key, and described PKI is corresponding with described private key;
Described PKI is stored to Wireless Telecom Equipment, intelligent terminal; Described private key is stored to server;
Step 302: after described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, sends bind request information to server;
Wherein, the informative abstract generated according to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is carried in described bind request information.
Step 303: described server is sent to described intelligent terminal after adopting private key to be encrypted generation digital signature to the described informative abstract received and is forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Step 304: described intelligent terminal, described Wireless Telecom Equipment adopt described PKI to be decrypted certification to digital signature.
By following scheme: after described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, the informative abstract generated according to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is sent to described server; Described server is sent to described intelligent terminal after adopting private key to be encrypted generation digital signature to the described informative abstract received and is forwarded to described Wireless Telecom Equipment by described intelligent terminal; Described intelligent terminal, described Wireless Telecom Equipment adopt described PKI to be decrypted certification to digital signature; There is following effect:
1, fail safe is higher: adopt server to do certificate server, signature private key only stores on the server, is not easy to leak, even if malicious third parties intercepting and capturing deciphering communication data also cannot forge digital signature carry out certification.。
2, be easy to expansion: follow-up system adds other certification parts if needed, only needs add the parts according to protocol format agreement and send parts ID to Wireless Telecom Equipment, and associated components ID can finally be sent to server equally and do binding authentication.
3, for ease of maintenaince: after controller, Wireless Telecom Equipment etc. and certification relevant device damage, user only needs to change parts of the same type and submits to again to bind to server, does not have user's binding authentication of authority then cannot pass through.
4, the password that will match is arranged on the server, binds, carry out the operation such as password amendment, unbind, again binding, can not increase production, after-sales service cost, possess the ability of scale of mass production by user by smart mobile phone with user ID; Even if user changes mobile phone or mobile phone is lost, also by user name and password, new mobile phone realizes the safety management to electric motor car.
By following scheme: preset two pairs of public and private key pair, described two pairs of public and private key are to comprising the first PKI, the second PKI, the first private key, the second private key, and wherein, the first PKI is corresponding with the first private key, the second PKI is corresponding with the second private key; Described first PKI is stored to Wireless Telecom Equipment, described second PKI is stored to intelligent terminal, described first private key, the second private key are stored to described server; Make fail safe higher.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. based on a safety control for certification, it is characterized in that, comprise powered devices, controller, circuit control device, power-supply device control circuit, power-supply device, motor device control circuit, motor device, Wireless Telecom Equipment;
Described powered devices, described circuit control device, described Wireless Telecom Equipment are connected respectively with described controller;
Described controller is connected with described power-supply device control circuit, motor device control circuit respectively by described circuit control device;
Described circuit control device is connected with described power-supply device, described motor device respectively by described power-supply device control circuit, described motor device control circuit.
2. based on a safety control system for certification, it is characterized in that, comprise safety control according to claim 1, also comprise intelligent terminal, server; Wireless Telecom Equipment in described safety control is connected with described server by described intelligent terminal.
3. safety control system according to claim 2, is characterized in that,
Preset unsymmetrical key pair, wherein, described unsymmetrical key is to comprising PKI and private key, and described PKI is corresponding with described private key;
Described PKI is stored to Wireless Telecom Equipment, intelligent terminal; Described private key is stored to server; Or
Preset two pairs of public and private key pair, described two pairs of public and private key are to comprising the first PKI, the second PKI, the first private key, the second private key, and wherein, the first PKI is corresponding with the first private key, the second PKI is corresponding with the second private key;
Described first PKI is stored to Wireless Telecom Equipment, described second PKI is stored to intelligent terminal, described first private key, the second private key are stored to described server.
4., based on a method of controlling security for certification, be applied in safety control system according to claim 2, it is characterized in that, comprise the following steps:
Preset unsymmetrical key pair, wherein, described unsymmetrical key is to comprising PKI and private key, and described PKI is corresponding with described private key;
Described PKI is stored to Wireless Telecom Equipment, intelligent terminal; Described private key is stored to server;
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, bind request information is sent to server, wherein, the informative abstract generated according to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is carried in described bind request information;
Described server is sent to described intelligent terminal after adopting private key to be encrypted generation digital signature to the described informative abstract received and is forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Described intelligent terminal, described Wireless Telecom Equipment adopt PKI to be decrypted certification to digital signature.
5., based on a method of controlling security for certification, be applied in safety control system according to claim 2, it is characterized in that, comprise the following steps:
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, send bind request information to server, wherein, in described bind request information, carry controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID;
Described server adopts private key that the described controller ID, the described Wireless Telecom Equipment ID that receive, described intelligent terminal ID, described intelligent terminal user ID, described random code are sent to described intelligent terminal after being encrypted and are forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Described intelligent terminal, described Wireless Telecom Equipment adopt PKI to be decrypted certification.
6., based on a method of controlling security for certification, be applied in safety control system according to claim 2, it is characterized in that, comprise the following steps:
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, send bind request information to server, wherein, in described bind request information, carry controller ID, Wireless Telecom Equipment ID, intelligent terminal ID, intelligent terminal user ID;
Described server adopts private key that the described controller ID, the described Wireless Telecom Equipment ID that receive, described intelligent terminal ID, described intelligent terminal user ID are sent to described intelligent terminal after being encrypted and are forwarded to described Wireless Telecom Equipment by described intelligent terminal;
Described intelligent terminal, described Wireless Telecom Equipment adopt PKI to be decrypted certification.
7., based on a method of controlling security for certification, be applied in safety control system according to claim 2, it is characterized in that, comprise the following steps:
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, random code, bind request information is sent to described server, wherein, controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID is carried in described bind request information;
Be sent to described Wireless Telecom Equipment by described intelligent terminal after described server adopts the first private key to be encrypted controller ID, Wireless Telecom Equipment ID or controller ID, Wireless Telecom Equipment ID, random code and adopt the first PKI to be decrypted certification by described Wireless Telecom Equipment;
Described server adopts the second private key be sent to described intelligent terminal to controller ID, Wireless Telecom Equipment ID, random code, intelligent terminal ID, intelligent terminal user ID after being encrypted and adopt the second PKI to be decrypted certification by described intelligent terminal.
8., based on a method of controlling security for certification, be applied in safety control system according to claim 2, it is characterized in that, comprise the following steps:
After described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID, send bind request information to server, wherein, in described bind request information, carry controller ID, Wireless Telecom Equipment ID, intelligent terminal ID, intelligent terminal user ID;
Be sent to described Wireless Telecom Equipment by described intelligent terminal after described server adopts the first private key to be encrypted controller ID, Wireless Telecom Equipment ID and adopt the first PKI to be decrypted certification by described Wireless Telecom Equipment;
Described server adopts the second private key be sent to described intelligent terminal to controller ID, Wireless Telecom Equipment ID, intelligent terminal ID, intelligent terminal user ID after being encrypted and adopt the second PKI to be decrypted certification by described intelligent terminal.
9. method of controlling security according to claim 8, is characterized in that,
Described intelligent terminal obtains controller ID, Wireless Telecom Equipment ID from Wireless Telecom Equipment;
The mode that described intelligent terminal obtains random code comprises: described intelligent terminal self produces random code, obtains random code from described Wireless Telecom Equipment, from described controller, obtains random code by described Wireless Telecom Equipment.
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| CN201410855313.5A CN104639326B (en) | 2014-12-26 | 2014-12-26 | A kind of method of controlling security based on certification, apparatus and system |
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| CN201410855313.5A CN104639326B (en) | 2014-12-26 | 2014-12-26 | A kind of method of controlling security based on certification, apparatus and system |
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| CN104639326B (en) | 2018-03-30 |
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