CN101807995A - Electronic signature tool supporting wireless communication and processing method thereof for communicating with terminal - Google Patents
Electronic signature tool supporting wireless communication and processing method thereof for communicating with terminal Download PDFInfo
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- CN101807995A CN101807995A CN201010001838A CN201010001838A CN101807995A CN 101807995 A CN101807995 A CN 101807995A CN 201010001838 A CN201010001838 A CN 201010001838A CN 201010001838 A CN201010001838 A CN 201010001838A CN 101807995 A CN101807995 A CN 101807995A
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Abstract
The invention discloses an electronic signature tool supporting wireless communication and a processing method thereof for communicating with a terminal, which belong to the field of electronic technology application. The electronic signature tool comprises a digital certificate module, a USB interface, a wireless communication module and a battery; the wireless communication module is electrically connected with the digital certificate module so that the digital certificate module and the communication terminal communicate in a wireless way, so as to convert a communication protocol of the communication terminal into a data exchange protocol in the digital certificate module; and the battery is respectively electrically connected with the wireless communication module and the digital certificate module to supply electric power for all the modules when in communication with the communication terminal. The electronic signature tool has simple structure, is convenient to use, works together with the communication terminal to enable the communication terminal to conveniently realize digital certificate application under the premise of not changing the traditional mobile phone communication terminal structure.
Description
Technical field
The present invention relates to the electrical application technology field, relate in particular to a kind of electric signing tools of supporting wireless telecommunications and with the processing method of terminal communication.
Background technology
At present, along with popularizing of Web bank, increasing people brings into use the service of this conveniently Web bank, and the solution of the safety of the solution Internet-based banking services client of generally acknowledging is to use digital certificate at present.Along with network technical development, bank has released mobile banking service, the user can directly finish Internet-based banking services by mobile phone and handle, but and the equipment that does not have matching with mobile phone realization digital certificate to use at present utilizes mobile phone to carry out the fail safe that Internet-based banking services are handled with raising.
The digital certificate of Web bank's use at present all is USB Key usually, what present USB Key adopted is that USB interface is connected with PC, it must be that a main equipment cooperates both exchanges data of realization with a slave unit that two USB device can be carried out communication, and present USB Key is a slave unit in the USB technology, though existing mobile phone also has and has USB interface, but the USB interface of mobile phone also is slave unit in the USB technology, only be used for being connected with PC, make things convenient for mobile phone and PC to carry out exchanges data, and prior USB Key can't be directly connected on the mobile phone, can't communicate with mobile phone.Therefore, present USBKey can't with mobile communication, thereby matching with mobile phone is realized digital certificate and is used.
Summary of the invention
In view of the above problems, the embodiment of the invention provide a kind of electric signing tools of supporting wireless telecommunications and with the processing method of terminal communication, can communicate with external communications terminals, cooperate external communications terminals to realize that digital certificate uses.
The objective of the invention is to be achieved through the following technical solutions:
The embodiment of the invention provides a kind of electric signing tools of supporting wireless telecommunications, comprising: digital certificate module and USB interface, wireless communication module and battery;
Described wireless communication module is electrically connected with described digital certificate module, is used for the external wireless communication apparatus and carries out communication with wireless mode, will convert the data exchange agreement of described digital certificate inside modules with the communications protocol of external wireless communication apparatus to;
Described battery is electrically connected with described wireless communication module and digital certificate module respectively, is used for being when communicating by letter with the external wireless communication apparatus each module for power supply.
The embodiment of the invention also provides a kind of electric signing tools of wireless telecommunications and processing method of terminal communication supported, comprising:
Electric signing tools adopts the electric signing tools of above-mentioned support wireless telecommunications;
The data that provide with electric signing tools are as interim signal code, and communication terminal is set up radio communication connection with described interim signal code as being connected password with described electric signing tools;
Described communication terminal reads digital certificate information in described electric signing tools, and generates communication key, with the described digital certificate information that reads the described communication key that generates is encrypted, and is sent to described electric signing tools;
Electric signing tools utilizes the digital certificate of its stored that the key of receiving of encryption communication is decrypted, and obtains communication key;
The data that exchange in the subsequent communications between described communication terminal and the electric signing tools are all encrypted or are deciphered with described communication key.
From the technical scheme that the invention described above embodiment provides as can be seen, the embodiment of the invention is by being provided with wireless communication module and battery in electric signing tools, make electric signing tools possess the function of carrying out communication with external communications terminals, thus make electric signing tools can matching with mobile phone etc. communication terminal realize that digital certificate uses.This electric signing tools is simple in structure, and is easy to use, do not changing under the prerequisite that has cell phone type communication terminal structure now, cooperates with communication terminal to make communication terminal can easily realize the digital certificate application.
Description of drawings
The electric signing tools structured flowchart that Fig. 1 provides for the embodiment of the invention one;
The electric signing tools that Fig. 2 provides for the embodiment of the invention two and the processing method of terminal communication.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Embodiment one
A kind of electric signing tools of supporting wireless telecommunications of present embodiment, as shown in Figure 1, this electric signing tools comprises: digital certificate module 1, USB interface 2, wireless communication module 3 and battery 4;
Wherein, digital certificate module 1 is electrically connected with USB interface 2, digital certificate module 1 is used to realize the various functions of digital certificate, can adopt with existing electric signing tools in digital certificate module identical functions module, this digital certificate module can comprise functions such as demonstration, voice, button; USB interface 2 adopts general USB interface, is complementary with USB interface on the common computer mainboard;
Described wireless communication module 3 is electrically connected with described digital certificate module 1, is used for outside communication terminal and carries out communication with wireless mode, and the communications protocol that will communicate by letter with communication terminal converts the data exchange agreement of described digital certificate inside modules to; Wireless communication module 3 can adopt any in bluetooth communication module, infrared communication module or the radio-frequency communication module etc., thereby realizes carrying out wireless telecommunications with external communications terminals (as mobile phone, palmtop PC etc.) with bluetooth, mode infrared or radio frequency;
Described battery 4 can be electrically connected with described wireless communication module 3 and digital certificate module 1 respectively, is used for providing electric power for each module when the communication terminal with the outside communicates.Described battery 4 can adopt rechargeable battery, as button cell etc.On above-mentioned electric signing tools basis, energy supply control module 5 can also be set, described battery 4 is electrically connected with each module (wireless communication module 3, digital certificate module 1 and USB interface 2) by this energy supply control module 5; Be used for when electric signing tools carries out radio communication by wireless communication module 1 and outside communication terminal (as mobile phone, palmtop PC etc.), the control battery provides electric power for each module.And, when electric signing tools is connected on the computer USB interface 2, can also charge to battery 4 by energy supply control module 5.When not using electric signing tools for a long time, can start the park modes of low-power consumption by energy supply control module 5 automatically to wireless communication module and digital certificate module, thus save battery power.
In above-mentioned electric signing tools switch 6 can also be set, switch 6 and described energy supply control module 5 are used for manually controlling energy supply control module 5, energy supply control module 5 are connected and/or cut off battery 4 to be each module for power supply.
The electric signing tools that the embodiment of the invention provides, not only can connect common PC by USB interface uses, cooperate PC to realize the digital certificate application, also can connect outside communication terminal simultaneously by wireless communication module, can't directly connect the communication terminal of USB interface equipment as mobile phone, palmtop PC etc., cooperate the communication terminal that is connected to realize the application of digital certificate.
In the electric signing tools in the embodiment of the invention, by wireless communication module and battery are set, make this wireless communication module to communicate with wireless mode with existing mobile phone, communications protocol with mobile communication can be converted to the data exchange agreement of electric signing tools inside, make under this electric signing tools cooperates, make mobile phone can easily realize that digital certificate uses, thus the fail safe when having improved communication terminals such as utilizing mobile phone and carrying out internet bank trade.This electric signing tools is simple in structure, is easy to realize, only need increase some elements in electric signing tools and Control Software gets final product, and does not change existing handset structure, can be used with mobile phone easily.It is practical, has increased to utilize cell phone platform to carry out the compatibility that digital certificate is used, and is convenient to popularize.
Embodiment two
The embodiment of the invention two provides a kind of electric signing tools of wireless telecommunications and processing method of terminal communication supported, electric signing tools adopts the electric signing tools of the support wireless telecommunications that provide in the foregoing description one, and as shown in Figure 2, this method comprises:
Step S1, the data that provide with electric signing tools are as interim signal code, and communication terminal is set up radio communication connection with described interim signal code as being connected password with described electric signing tools;
Step S2, described communication terminal reads digital certificate information in described electric signing tools, and generates communication key, with the described digital certificate information that reads the described communication key that generates is encrypted, and is sent to described electric signing tools;
Step S3, electric signing tools utilize the digital certificate of its stored that the key of receiving of encryption communication is decrypted, and obtain communication key;
The data that exchange in the subsequent communications between described communication terminal and the electric signing tools are all encrypted or are deciphered with described communication key.
Among the above-mentioned process method step S1, the data that provide with electric signing tools comprise as interim signal code:
With the sequence number of electric signing tools as interim signal code; Perhaps, the one group of random number that generates with electric signing tools is as signal code temporarily.The data of the interim signal code of conduct that electric signing tools provides can show with the display screen of this electric signing tools or the mode of voice is exported.
The processing procedure of communicating by letter with the electric signing tools in the embodiment of the invention with mobile phone is an example below, and the electric signing tools of support wireless telecommunications and the processing method conduct of terminal communication are further specified.
This processing method is with the electric signing tools sequence number, the interim signal code when being connected with the electric signing tools radio communication as mobile phone, and concrete steps are as follows:
(1) electric signing tools such as enters at the state (can enter by the button operation on the electric signing tools) of setting up to be connected;
(2) the interim signal code during as mobile phone and electric signing tools wireless connections with the electric signing tools sequence number is at mobile phone input electric signing tools sequence number;
(3) mobile phone and electric signing tools are set up radio communication with this sequence number as interim signal code and are connected;
(4) mobile phone reads digital certificate in electric signing tools;
(5) generate the communication communication key in the mobile phone, encrypt the communication key of this generation and send to electric signing tools with digital certificate;
(6) electric signing tools is decrypted the communication key of receiving of having encrypted by the digital certificate of its stored, obtains communication key after the deciphering, and communication key is stored in electric signing tools;
The data content that exchanges in the communication process after mobile phone and the electric signing tools is all encrypted with described communication key.
Generate one group of random number as interim signal code with electric signing tools below, the processing procedure of electric signing tools and mobile communication is described, concrete steps are as follows:
(1) electric signing tools such as enters at the state (can enter by the button operation on the electric signing tools) of setting up to be connected;
(2) electric signing tools generates one group of random number as interim signal code, can be prompted to the user by the display screen demonstration or the speech play of electric signing tools;
(3) user will be as this group random number input handset of interim signal code;
(4) mobile phone is set up radio communication connection with described interim signal code as being connected password with electric signing tools;
(5) mobile phone reads digital certificate in electric signing tools;
(6) generate communication key in the mobile phone, send to electric signing tools after with digital certificate the communication key that generates being encrypted;
(7) electric signing tools is decrypted the communication key of receiving of having encrypted by the digital certificate of its stored, obtains communication key after the deciphering, and communication key is stored in electric signing tools;
The data content that exchanges in the communication process after mobile phone and the electric signing tools is all encrypted with described communication key.
Because the wireless communication module in the electric signing tools of support wireless telecommunications, general bluetooth, infrared ray or RF-wise and the mobile phone of adopting carries out radio communication, but because circuit is not encrypted, fail safe is not high, and in communication context, may have several electrons signature instrument simultaneously, can there be the problem that influences the communication coupling.And processing method of the present invention well addresses this problem.When communication, on mobile phone, import the sequence number of electric signing tools or utilize electric signing tools to generate the mode of one group of random number, make mobile phone and select earlier to be connected with electric signing tools, the digital certificate that re-uses in the electric signing tools is set up the encryption communication passage, reach both can correctly mate and want the electric signing tools that connects, can prevent that again eavesdropping and the interception in the communication context from causing dangerous.
In sum, the electric signing tools in the embodiment of the invention is simple in structure, and is easy to use, cooperates with communication with mobile phone, can make mobile phone realize that digital certificate uses, and, can guarantee with the mobile phone wireless communication process in fail safe.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (9)
1. electric signing tools of supporting wireless telecommunications comprises: digital certificate module and USB interface, it is characterized in that, and also comprise:
Wireless communication module and battery;
Described wireless communication module is electrically connected with described digital certificate module, is used to make described digital certificate module and communication terminal to carry out communication with wireless mode, will convert the data exchange agreement of described digital certificate inside modules with the communications protocol of communication terminal to;
Described battery is electrically connected with described wireless communication module and digital certificate module respectively, is used for providing electric power for each module when communicating with communication terminal.
2. the electric signing tools of support wireless telecommunications as claimed in claim 1 is characterized in that, described electric signing tools also comprises:
Energy supply control module, described battery is electrically connected with each module by this energy supply control module; Be used for when electric signing tools connects outside communication terminal by wireless communication module, controlling described battery and providing electric power for each module.
3. the electric signing tools of support wireless telecommunications as claimed in claim 2 is characterized in that, described electric signing tools also comprises:
Switch is connected with described energy supply control module, is used for manually controlling energy supply control module, and making energy supply control module connect and/or cut off battery is each module for power supply.
4. the electric signing tools of support wireless telecommunications as claimed in claim 1 is characterized in that, described wireless communication module comprises:
In bluetooth communication module, infrared communication module or the radio-frequency communication module any.
5. the electric signing tools of support wireless telecommunications as claimed in claim 1 is characterized in that, described battery is a rechargeable battery.
6. support the electric signing tools of wireless telecommunications and the processing method of terminal communication for one kind, it is characterized in that, comprising:
Electric signing tools adopts aforesaid right to require the electric signing tools of 1～5 each described support wireless telecommunications;
The data that provide with electric signing tools are as interim signal code, and communication terminal is set up radio communication connection with described interim signal code as being connected password with described electric signing tools;
Described communication terminal reads digital certificate information in described electric signing tools, and generates communication key, with the described digital certificate information that reads the described communication key that generates is encrypted, and is sent to described electric signing tools;
Electric signing tools utilizes the digital certificate of its stored that the key of receiving of encryption communication is decrypted, and obtains communication key;
The data that exchange in the subsequent communications between described communication terminal and the electric signing tools are all encrypted or are deciphered with described communication key.
7. the electric signing tools of support wireless telecommunications as claimed in claim 6 and the processing method of terminal communication is characterized in that, the described data that provide with electric signing tools comprise as interim signal code:
With the sequence number of electric signing tools as interim signal code.
8. the electric signing tools of support wireless telecommunications as claimed in claim 6 and the processing method of terminal communication is characterized in that, the described data that provide with electric signing tools comprise as interim signal code:
The one group of random number that generates with electric signing tools is as signal code temporarily.
9. the electric signing tools of support wireless telecommunications as claimed in claim 8 and the processing method of terminal communication is characterized in that, the described one group of random number that generates with electric signing tools comprises as interim signal code:
Electric signing tools shows with display screen or the mode of voice is exported one group of random number as signal code of generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010001838A CN101807995A (en) | 2010-01-18 | 2010-01-18 | Electronic signature tool supporting wireless communication and processing method thereof for communicating with terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010001838A CN101807995A (en) | 2010-01-18 | 2010-01-18 | Electronic signature tool supporting wireless communication and processing method thereof for communicating with terminal |
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| CN101807995A true CN101807995A (en) | 2010-08-18 |
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| CN201010001838A Pending CN101807995A (en) | 2010-01-18 | 2010-01-18 | Electronic signature tool supporting wireless communication and processing method thereof for communicating with terminal |
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| CN102255731A (en) * | 2011-07-14 | 2011-11-23 | 深圳市星龙基电子技术有限公司 | Intelligent key device based on wired earphone interface |
| WO2012037900A1 (en) * | 2010-09-25 | 2012-03-29 | 北京天地融科技有限公司 | Electronic device that uses voice mode to communicate with external devices |
| CN102521743A (en) * | 2011-11-16 | 2012-06-27 | 赵启程 | Mobile phone safety payment method and system on basis of wireless channel |
| CN103051640A (en) * | 2013-01-10 | 2013-04-17 | 昆山百润科技有限公司 | Bluetooth-based online banking safety equipment and data communication method thereof |
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| CN103888256A (en) * | 2012-12-24 | 2014-06-25 | 国民技术股份有限公司 | Password key authentication method and system |
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| WO2015055120A1 (en) * | 2013-10-18 | 2015-04-23 | 中国银联股份有限公司 | Device for secure information exchange |
| CN104902476A (en) * | 2015-05-28 | 2015-09-09 | 神州融安科技（北京）有限公司 | Control method for Bluetooth security management |
| CN107094036A (en) * | 2017-04-24 | 2017-08-25 | 深圳市科漫达智能管理科技有限公司 | A kind of cipher key processing method and Bluetooth terminal based on bluetooth communication |
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| WO2012037900A1 (en) * | 2010-09-25 | 2012-03-29 | 北京天地融科技有限公司 | Electronic device that uses voice mode to communicate with external devices |
| JP2013539293A (en) * | 2010-09-25 | 2013-10-17 | テンディロン コーポレイション | Electronic equipment that communicates with external equipment by voice method |
| CN102255731A (en) * | 2011-07-14 | 2011-11-23 | 深圳市星龙基电子技术有限公司 | Intelligent key device based on wired earphone interface |
| CN102521743A (en) * | 2011-11-16 | 2012-06-27 | 赵启程 | Mobile phone safety payment method and system on basis of wireless channel |
| CN102521743B (en) * | 2011-11-16 | 2014-07-09 | 赵启程 | Mobile phone safety payment method and system on basis of wireless channel |
| CN103853966A (en) * | 2012-11-28 | 2014-06-11 | 北京旋极信息技术股份有限公司 | Device for performing electronic signing through audio interface |
| CN103873242A (en) * | 2012-12-12 | 2014-06-18 | 国民技术股份有限公司 | Intelligent secret key device |
| CN103888256B (en) * | 2012-12-24 | 2018-01-05 | 国民技术股份有限公司 | The authentication method and system of a kind of cipher key |
| CN103888256A (en) * | 2012-12-24 | 2014-06-25 | 国民技术股份有限公司 | Password key authentication method and system |
| CN103051640A (en) * | 2013-01-10 | 2013-04-17 | 昆山百润科技有限公司 | Bluetooth-based online banking safety equipment and data communication method thereof |
| CN104281949A (en) * | 2013-07-08 | 2015-01-14 | 北京旋极信息技术股份有限公司 | Connection method of electronic signature device |
| WO2015055120A1 (en) * | 2013-10-18 | 2015-04-23 | 中国银联股份有限公司 | Device for secure information exchange |
| CN103560886A (en) * | 2013-11-04 | 2014-02-05 | 北京旋极信息技术股份有限公司 | Authentication method for electronic signature equipment |
| CN103560886B (en) * | 2013-11-04 | 2016-08-17 | 北京旋极信息技术股份有限公司 | Authentication method for electronic signature equipment |
| CN103763317B (en) * | 2014-01-17 | 2016-09-14 | 天地融科技股份有限公司 | A kind of data transmission method based on bluetooth, system and intelligent cipher key equipment |
| CN103763317A (en) * | 2014-01-17 | 2014-04-30 | 天地融科技股份有限公司 | Bluetooth-based data transmission method and system and intelligent secret key device |
| CN104035847A (en) * | 2014-06-11 | 2014-09-10 | 深圳市文鼎创数据科技有限公司 | Method and system for testing compatibility of audio shields |
| CN104035847B (en) * | 2014-06-11 | 2017-06-30 | 深圳市文鼎创数据科技有限公司 | A kind of audio shield compatibility test method and system |
| CN104902476A (en) * | 2015-05-28 | 2015-09-09 | 神州融安科技（北京）有限公司 | Control method for Bluetooth security management |
| CN104902476B (en) * | 2015-05-28 | 2019-02-05 | 神州融安科技（北京）有限公司 | A kind of control method of bluetooth security management |
| CN107094036A (en) * | 2017-04-24 | 2017-08-25 | 深圳市科漫达智能管理科技有限公司 | A kind of cipher key processing method and Bluetooth terminal based on bluetooth communication |
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Address after: 102211 Beijing city Changping District Baishan town 100 Ge Road No. 9 Building No. 2 hospital Applicant after: Tendyron Technology Co., Ltd. Address before: 100083, B, block 17, golden building, No. 1810 Qinghua East Road, Beijing, Haidian District Applicant before: Beijing Tendyron Technology Co., Ltd. |
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Application publication date: 20100818 |