CN101909288A

Movatterモバイル変換

Info

Publication number: CN101909288A
Application number: CN 201010218493
Authority: CN
Inventors: 李东声
Original assignee: Beijing Tendyron Technology Co Ltd
Current assignee: Beijing Tendyron Technology Co Ltd
Priority date: 2010-06-25
Filing date: 2010-06-25
Publication date: 2010-12-08
Anticipated expiration: 2030-06-25
Also published as: CN101909288B

Abstract

The invention discloses a method for using an electronic signature tool to transact by a cell phone and an electronic signature device. The method comprises the steps of: setting up a Bluetooth communication module and a cell phone wireless communication module in an electronic signature tool; connecting the electronic signature tool to a remote user identification card application of a cell phone through the Bluetooth module after submitting a transaction data to a background server of a transaction system with the cell phone; receiving to-be-signed data transmitted by the background server of the transaction system by the electronic signature tool through the cell phone wireless communication module and the remote user identification card application of the cell phone, and displaying the key transaction information in the to-be-signed data for affirming the transaction; signing the to-be-signed data and obtaining signature result data by the electronic signature tool after reacceptance of affirmation, and transmitting the signature result datum to the background server by the cell phone wireless communication module in the electronic signature tool through the remote user identification card application of the cell phone to finish the transactions. The method is simple and is easy to realize.

Description

Mobile phone uses the method and the electronic signature device of electronic signature tool to transact

Technical field

The present invention relates to the application of electronic technology field, relate in particular to method and electronic signature device that a kind of mobile phone uses electronic signature tool to transact.

Background technology

At present, along with popularizing of Web bank, increasing people brings into use this conveniently bank service, and the solution to the safety of Internet-based banking services client of generally acknowledging at present is to use digital certificate.Mobile banking service along with bank's order is released allows the user directly finish banking by mobile phone, therefore, has also proposed to realize the digital certificate demands of applications with mobile phone.

The digital certificate of Web bank's use at present all is USB Key usually, and present USB Key adopts USB interface to be connected with the USB interface of PC, at the technical present USB Key of USB is slave unit, though also have on the present mobile phone and possess USB interface, but the USB interface of mobile phone is technical at USB also to be slave unit, and communicate after two USB device can connect by USB interface in the USB technology must one be that one of main equipment is a slave unit, therefore, general USB Key can't directly be used on the mobile phone at present, and mobile phone also can't use this general USB Key in transaction, the digital certificate application can't be on cell phone platform, realized easily, the fail safe of concluding the business can't be guaranteed.

Summary of the invention

In view of the above problems, the purpose of the embodiment of the invention provides method and the electronic signature device that a kind of mobile phone uses electronic signature tool to transact, when being convenient to utilize the mobile phone transaction, be convenient to use electric signing tools, thereby realize the digital certificate application in the mobile phone transaction, improve the fail safe of mobile phone transaction.

The objective of the invention is to be achieved through the following technical solutions:

The embodiment of the invention provides a kind of mobile phone to use the method for electronic signature tool to transact, comprising:

Bluetooth communication and mobile phone wireless communication module are set in electric signing tools;

When concluding the business, with described mobile phone after the background server of transaction system is submitted transaction data to, described electric signing tools is used by long-distance user's identification card that described bluetooth module is connected to described mobile phone;

The mobile phone wireless communication module of described electric signing tools through being provided with used by long-distance user's identification card of institute's connection mobile phone, receive the transaction data to be signed that the background server of transaction system issues, and show that the transaction key message in the described data to be signed confirms transaction being used for;

After described electric signing tools is accepted confirmation, to obtaining the result data of signing behind the reception data to be signed signature, use through long-distance user's identification card of institute's connection mobile phone by the described mobile phone wireless communication module in the electric signing tools, the background server of described signature result data to transaction system sent to carry out subsequent transaction.

The embodiment of the invention also provides a kind of electronic signature device, comprising: casing and circuit board; Also comprise:

Bluetooth communication, mobile phone wireless communication module, display unit and digital certificate module, each parts is electrically connected with circuit board, all is arranged in the casing;

Described bluetooth communication, the mobile communication that is used for using with transaction is connected, and the long-distance user's identification card that makes electronic signature device be connected to described mobile phone is used;

Described mobile phone wireless communication module is used to utilize long-distance user's identification card of the mobile phone that described bluetooth communication connects to use, and receives the transaction data to be signed that the background server of transaction system issues; Reach the background server of the signature result data behind the described digital certificate module signature to transaction system sent to carry out subsequent transaction;

Described display unit, the transaction key message that is used for showing the described data to be signed that described mobile phone wireless communication module receives are confirmed transaction being used for;

Described digital certificate module is used for according to the affirmation information of accepting, and obtains the result data of signing after the transaction of described mobile phone wireless communication module reception is signed with data to be signed.

The technical scheme that provides by the embodiment of the invention as can be seen, in the embodiment of the invention by the mobile phone wireless communication module is set in electric signing tools, make electric signing tools can receive the transaction key message that is handed down to described mobile phone by the background server of transaction system through mobile communications network synchronously, thereby can be decrypted processing to the transaction key message, and after obtaining affirmation, utilize the transaction key message to calculate authentication code, the background server that this authentication code can be used as mobile phone and transaction system is finished the critical data of subsequent transaction.This method is simple to operate, be easy to realize, do not change existing cell phone system, only need increase some elements and Control Software to electric signing tools gets final product, practical, improve the convenience that uses electric signing tools in the mobile phone transaction, be convenient in the mobile phone transaction, to popularize digital certificate and use, improved the fail safe that utilizes the mobile phone transaction.

Description of drawings

Fig. 1 provides the flow chart of transaction method for the embodiment of the invention one;

The structured flowchart of the electronic signature device that Fig. 2 provides for the embodiment of the invention two;

The another kind of structured flowchart of the electronic signature device that Fig. 3 provides for the embodiment of the invention two.

Embodiment

The invention will be further described below in conjunction with the drawings and specific embodiments.

Embodiment one

Present embodiment provides a kind of mobile phone to use the method for electronic signature tool to transact, when utilizing mobile phone to conclude the business, can be convenient to use electric signing tools, thereby in the transaction that utilizes mobile phone, realize the application of digital certificate, improve transaction security, as shown in Figure 1, comprising:

Step 1 is provided with bluetooth communication and mobile phone wireless communication module in electric signing tools; The mobile phone wireless communication module that is provided with can be any in GPRS module or the short message transceiving module;

Step 2, when concluding the business, with described mobile phone after the background server of transaction system is submitted transaction data to, described electric signing tools is used by long-distance user's identification card that described bluetooth module is connected to described mobile phone; Long-distance user's identification card of the mobile phone that electric signing tools can be through being connected is applied in to be communicated in the mobile communications network;

Step 3, the mobile phone wireless communication module of described electric signing tools through being provided with used by long-distance user's identification card of institute's connection mobile phone, receive the transaction data to be signed that the background server of transaction system issues, and show that the transaction key message in the described data to be signed confirms transaction being used for;

Step 4, after described electric signing tools is accepted confirmation, to obtaining the result data of signing behind the reception data to be signed signature, use through long-distance user's identification card of institute's connection mobile phone by the described mobile phone wireless communication module in the electric signing tools, the background server of described signature result data to transaction system sent to carry out subsequent transaction.

In the reality, above-mentioned processing method is: bluetooth communication and GPRS module or short message transceiving module are set in electric signing tools, when concluding the business with mobile phone, at mobile phone after the background server of transaction system submits to transaction with data, electric signing tools is connected with mobile communication by the bluetooth communication that is provided with in it, the long-distance user's identification card that is connected to mobile phone is used (remote sim card is used or long-range UIM card is used), the number of this electric signing tools available handsets is communicated by letter in mobile communications network, the transaction data to be signed that the background server of reception transaction system issues to mobile phone, this electric signing tools shows the transaction key message of transaction in the data to be signed, after the user confirms the transaction key message, electric signing tools obtains the result data of signing after data to be signed are signed, use the background server of delivering to transaction system on mobile communications network will be signed result data by GPRS module or short message transceiving module by long-distance user's identification card of institute's connection mobile phone, background server is finished follow-up transaction with the signature result data.

In the present embodiment by bluetooth communication and mobile phone wireless communication module are set in electric signing tools, make electric signing tools can connect long-distance user's identification card application of the mobile phone of transaction use by bluetooth communication, make electric signing tools cooperate long-distance user's identification card of the mobile phone that is connected to use the background server that can receive transaction system in mobile communications network is handed down to mobile phone through mobile communications network transaction data to be signed through the mobile phone wireless communication module, and after prompting is confirmed, electric signing tools can obtain the result data of signing with the data to be signed signature to transaction, send to the background server of transaction system again, make background server finish subsequent transaction according to the signature result data.This method is simple to operate, be easy to realize, do not change existing cell phone system, only need increase some elements and Control Software to electric signing tools and realize that corresponding function gets final product, practical, improve the convenience that uses electric signing tools in the mobile phone transaction, be convenient in the mobile phone transaction, to popularize digital certificate and use, improved the fail safe that utilizes the mobile phone transaction.

Embodiment two

Present embodiment provides a kind of electronic signature device, comprise: casing (not shown), circuit board (not shown),USB interface 23,bluetooth communication 20, mobile phonewireless communication module 21,display unit 24 anddigital certificate module 22, each parts is electrically connected with circuit board, all is arranged in the casing;

Wherein, describedbluetooth communication 20 is electrically connected with mobile phonewireless communication module 21, and the mobile communication that is used for using with transaction is connected, and the long-distance user's identification card that makes electronic signature device be connected to described mobile phone is used;

Described mobile phonewireless communication module 21 is electrically connected withdigital certificate module 22, is used to utilize long-distance user's identification card of the mobile phone that describedbluetooth communication 20 connects to use, and receives the transaction data to be signed that the background server of transaction system issues; Reach the signature result data behind describeddigital certificate module 22 signatures is sent to carry out subsequent transaction to the background server of transaction system; Mobile phonewireless communication module 21 can adopt any in GPRS module or the short message transceiving module;

Describeddisplay unit 23, the transaction key message that is used for showing the described data to be signed that described mobile phone wireless communication module receives are confirmed transaction being used for;

Describeddigital certificate module 22 is electrically connected with describeddisplay unit 23, is used for according to the affirmation information of accepting, and obtains the result data of signing after the transaction of described mobile phone wireless communication module reception is signed with data to be signed.Thisdigital certificate module 22 also is electrically connected withUSB interface 23, is used for being connected with compunication byUSB interface 23.

As shown in Figure 3, above-mentioned electronic signature device can also be provided withbattery 25, is used to each module for power supply, generally can adopt rechargeable battery, as lithium rechargeable batteries, nickel-hydrogen chargeable cell etc., can be button battery, also can be the battery of other form.And, this electronic signature device can also further be provided with energysupply control module 26 andswitch 27, describedbattery 25 is electrically connected with each module by energysupply control module 26, be used for when electronic signature device communicates by mobile phonewireless communication module 21,control battery 26 provides electric power for each module; Describedswitch 27 is connected with energysupply control module 26, is used for manually controlling energysupply control module 26, energysupply control module 26 is connected and/or cut offbattery 25 to be each module for power supply.

In sum, in the embodiment of the invention by bluetooth communication and mobile phone wireless communication module are set in electronic signature device, the long-distance user's identification card that makes electric signing tools can be connected to mobile phone is used, thereby can utilize the mobile phone wireless communication module in mobile communications network, to communicate, carry out exchanges data with the background server of transaction system, realized when utilizing mobile phone to conclude the business, can be convenient to use electric signing tools, make the mobile phone transaction platform can realize the application of digital certificate easily, improve the fail safe of transaction.Have and be easy to realize the advantage that popularization is strong.

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

1. the method for a mobile phone use electronic signature tool to transact is characterized in that, comprising:

2. mobile phone as claimed in claim 1 uses the method for electronic signature tool to transact, it is characterized in that the described mobile phone wireless communication module that is provided with in electric signing tools is any in GPRS module or the short message transceiving module.

3. mobile phone as claimed in claim 1 uses the method for electronic signature tool to transact, it is characterized in that the transaction data to be signed that the background server of described reception transaction system issues are:

The background server that receives transaction system is handed down to the transaction data to be signed that mobile phone is used in transaction through mobile communications network.

4. mobile phone as claimed in claim 1 uses the method for electronic signature tool to transact, it is characterized in that, described long-distance user's identification card is applied as any in remote sim card application or the application of long-range UIM card.

5. an electronic signature device comprises: casing and circuit board; It is characterized in that, also comprise:

6. electronic signature device as claimed in claim 5 is characterized in that, described mobile phone wireless communication module is any in GPRS module or the short message transceiving module.

7. electronic signature device as claimed in claim 5 is characterized in that, described electronic signature device also comprises:

Battery is used to each module for power supply.

8. electronic signature device as claimed in claim 7 is characterized in that, described battery adopts rechargeable battery.

9. electronic signature device as claimed in claim 7 is characterized in that, described electronic signature device also comprises:

Energy supply control module and switch;

Described battery is electrically connected with each module by described energy supply control module, is used for when electronic signature device communicates by the mobile phone wireless communication module, controls described battery and provides electric power for each module;

Described 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.