CN102547681A - Intelligent key device and identity authentication method - Google Patents

Intelligent key device and identity authentication method Download PDF

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Publication number
CN102547681A
CN102547681A CN2011100293494A CN201110029349A CN102547681A CN 102547681 A CN102547681 A CN 102547681A CN 2011100293494 A CN2011100293494 A CN 2011100293494A CN 201110029349 A CN201110029349 A CN 201110029349A CN 102547681 A CN102547681 A CN 102547681A
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CN
China
Prior art keywords
interface
intelligent key
key apparatus
portable terminal
sim
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CN2011100293494A
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Chinese (zh)
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CN102547681B (en
Inventor
洪填义
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国民技术股份有限公司
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Priority to CN201010618764 priority Critical
Priority to CN201010618764.9 priority
Application filed by 国民技术股份有限公司 filed Critical 国民技术股份有限公司
Priority to CN201110029349.4A priority patent/CN102547681B/en
Publication of CN102547681A publication Critical patent/CN102547681A/en
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Publication of CN102547681B publication Critical patent/CN102547681B/en

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Abstract

The invention provides an intelligent key device which comprises a short-distance communication module, a first subscriber identity module (SIM) card interface, a second SIM card interface, a central processing unit (CPU), a security component and a memory, wherein the CPU is connected with the short-distance communication module, the first SIM card interface, the second SIM card interface, the security component and the memory respectively. The key device is matched with a mobile terminal with an Internet function to finish identity authentication of an online bank transaction, or the intelligent key device is matched with the mobile terminal, a wireless communication device, a network terminal and a server to finish the identity authentication of the online bank transaction. During identity authentication by using the technical scheme, operation details and detailed operation information can be displayed to an operator in real time by virtue of the mobile terminal, so that the participation of the operator and the security during the identity authentication process are improved.

Description

A kind of intelligent key apparatus and identity identifying method

Technical field

The present invention relates to communication field, relate in particular to a kind of novel intelligent key device and utilize this intelligent key apparatus to carry out the authentication method of authentication.

Background technology

In present daily life; Along with the development of Web bank and popularizing of awareness of safety; Multi-field identity validations such as KEY (intelligent key) is as a kind of digital certificate store medium of operator's authentication, and authenticating user identification, the business finance personnel that just are being widely used in banking system Web bank declare dutiable goods on the net, online enterprise electronics is paid duty.

Be accompanied by the development of communications industry, portable terminal becomes one of indispensable carry-on articles of people gradually.The Net silver user must carry USB intelligent key and portable terminal in daily life simultaneously like this, could accomplish internet bank trade.This has just increased complexity and cost when the Net silver user operates.And; At present on the market USB identification authentication system must cooperate with computer could accomplish network bank business based, owing to there are many unsafe factors in open internet, when the user carries out online transaction through the Internet; Just reduced the fail safe of financial application; And existing network bank business based flow process and the details that can't show transaction intuitively to the user, the user lacks property of participation and operability, can't satisfy people's requirement gradually.

Summary of the invention

The object of the present invention is to provide a kind of easy to use, intelligent key apparatus that the handling safety coefficient is high and utilize this device to carry out the method for authentication.

As the one side of technical scheme of the present invention, a kind of intelligent key apparatus is provided, comprise short-range communication module, the first SIM interface, the second SIM interface, CPU, security component, holder,

Said CPU links to each other with said holder with said short-range communication module, the said first SIM interface, the said second SIM interface, said security component respectively;

The outside portable terminal of said first SIM interface and said intelligent key apparatus communicates; SIM in said second SIM interface and the said portable terminal communicates; Said short-range communication module realizes the short-distance wireless communication of this intelligent key apparatus; Said security component to intelligent key apparatus user's operation information carry out digital signature with or encryption.

Further, said short-range communication module also has the communication distance controlled function, is used to control the distance that said short-range communication module is carried out radio communication.

Further, said short-range communication module is one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI communication module.

Further, said operation information comprises the number of the account of transferring accounts, the amount of money of transferring accounts, transfers accounts the time.

Further, said intelligent key apparatus is provided with at least one container cavity, and said SIM is fitted into said container cavity.

As technical scheme of the present invention on the other hand, a kind of identity identifying method is provided also, above-mentioned intelligent key apparatus is fitted into portable terminal, carries out authentication according to following steps:

Step 1, said intelligent key apparatus is communicated by letter through setting up between the second SIM interface and/or short-range communication module and the external server;

Step 2, said intelligent key apparatus read legal user's identity information of preserving in its interior magazine, and the user's identity information via said portable terminal input is carried out user's authentication;

Step 3, the first SIM interface of said intelligent key apparatus receives the operation information that said portable terminal sends, and the said operation information that will receive is back to said portable terminal affirmation through the said first SIM interface;

Step 4, said intelligent key apparatus wait for that receiving said portable terminal returns confirmation;

Step 5; After said intelligent key apparatus receives the affirmation information that said portable terminal returns; By security component said operation information is carried out digital signature and encryption, and be sent to said server through said second SIM interface and/or said short-range communication module and carry out authenticating operation.

Further, in said step 1, the inner said second SIM interface of said intelligent key apparatus is set up with said server through the SIM in the said portable terminal and is communicated by letter.

Further, in said step 1, the said short-range communication module that said intelligent key apparatus is inner is communicated by letter with said server foundation with the network terminal through radio communication device;

Said radio communication device comprises first interface, second interface, signal conversion module, and said signal conversion module links to each other with said second interface with said first interface respectively;

Said first interface links to each other with the said network terminal; Said second interface receives the operation information after the encryption that said intelligent key apparatus sends; Be sent to the said network terminal through said signal conversion module and said first interface, be sent to said server by the said network terminal and carry out authenticating operation.

Further, said first interface is one or more in USB interface, SD interface, the MMC interface; And/or said first interface is one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI interface;

Said second interface is one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI interface.

Further, in the said step 2, said user's identity information is a PIN code.

Further, said portable terminal receives the said operation information that said intelligent key apparatus returns, and the software that perhaps has the interface display function through the STK menu shows to the operator, is confirmed by the operator.

The invention has the beneficial effects as follows: a kind of intelligent key apparatus and authentication method that online transaction is carried out authentication with communication is provided; Like this; Not only when portable terminal is Internet enabled, can accomplish the authentication of online transaction; When not Internet enabled or function of surfing the Net was limited at portable terminal, same intelligent key apparatus of the present invention capable of using was accomplished the authentication of online transaction.In addition, when utilizing technical scheme of the present invention to carry out authentication, also can operator's in the authentication process property of participation and fail safe have been strengthened through portable terminal in real time to operator's display operation details and operation detail.

Description of drawings

Fig. 1 is the contour structures sketch map of intelligent key apparatus of the present invention;

Fig. 2 is the formation sketch map of intelligent key apparatus of the present invention;

Fig. 3 is the formation sketch map of the radio communication device among the present invention;

Fig. 4 is first kind of schematic flow sheet of identity identifying method of the present invention;

Fig. 5 is second kind of schematic flow sheet of identity identifying method of the present invention.

Embodiment

Below in conjunction with accompanying drawing principle of the present invention and characteristic are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.

One side as technical scheme of the present invention; A kind of intelligent key apparatus 12 is provided; Its shape assumption diagram is as shown in Figure 1, and intelligent key apparatus 12 is provided with a container cavity 20, and miniature SIM 30 embeds in the container cavity 20; Be fitted into jointly in the portable terminal (for example mobile phone) with intelligent key apparatus 12, the completion authentication matches with portable terminal.Wherein, the profile of intelligent key apparatus 12 and big I are identical with size with the profile of standard SIM card (for example ID-1 card); The profile of container cavity 20 and size should be complementary with the shape and the size of miniature SIM 30 to be assembled, can design with reference to the requirement of Related products such as Micro SIM.

Describe in detail in the face of intelligent key apparatus 12 of the present invention down, as shown in Figure 2, intelligent key apparatus 11 comprises the first SIM interface 100, the second SIM interface 200, CPU300, security component 400, holder 500, short-range communication module.CPU300 links to each other with the first SIM interface 100, the second SIM interface 200, security component 400, holder 500, short-range communication module respectively.SIM in the outside portable terminal of the second SIM interface 200 and intelligent key apparatus 12 links to each other, and the second SIM interface 200 communicates through SIM in the portable terminal and external server.Short-range communication module is used to realize communicating by letter between intelligent key apparatus and the server.When intelligent key apparatus 12 was fitted into portable terminal, user's identity information and operation information that the first SIM interface, 100 mobile terminal receives send: the first SIM interface 100 was sent to CPU300 with the user's identity information that receives and carries out user's authentication; The first SIM interface 100 is sent to security component 400 with operation information again and carries out digital signature and encryption after operation information is sent to the portable terminal affirmation, is sent to server and carries out authenticating operation.Wherein, security component 400 is used for the control according to CPU300, and operation information is carried out digital signature and encryption, and the operation information after will encrypting is sent to second SIM interface 200 and/or the short-range communication module via CPU300.Holder 500 is used to preserve legal user's identity information, cooperates CPU300 to carry out user's authentication.Data between the second SIM interface 200 and the first SIM interface 100 are also through the CPU300 transparent transmission.Intelligent key apparatus 12 of the present invention not only can be accomplished the authentication of online transaction when portable terminal is Internet enabled, also can be at portable terminal not Internet enabled or function of surfing the Net accomplish the authentication of online transaction when limited.Carry out authentication from user's authentication, operation acknowledgement, the tripartite identity of facing the operator who carries out online transaction of authenticating operation, and finally accomplish the associative operation action of online transaction.

Further, short-range communication module 600 is one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI communication module.

Further, short-range communication module 600 also has the communication distance controlled function, is used to control the distance that short-range communication module 600 is carried out radio communication.Carry out the fail safe of online transaction in order to improve band short-range communications functionality intelligent key apparatus 12 of the present invention,, ensure the fail safe of online transaction through limiting the communication distance of intelligent key apparatus 12.

As technical scheme of the present invention on the other hand, a kind of identity identifying method is provided also, above-mentioned intelligent key apparatus is fitted into portable terminal, carries out authentication according to following steps,

Set up between the step 1, intelligent key apparatus and external server and communicate by letter;

Step 2, intelligent key apparatus read its inner legal user's identity information of preserving, and the user's identity information via the portable terminal input is carried out user's authentication;

Step 3, the operation information that the intelligent key apparatus mobile terminal receive sends, and the operation information that receives is back to portable terminal confirms;

Step 4, intelligent key apparatus wait for that mobile terminal receive returns confirmation;

Step 5, intelligent key apparatus are carried out digital signature and encryption to operation information after receiving the affirmation information that portable terminal returns, and are sent to server and carry out authenticating operation.

Setting up between the step 1 of above-mentioned identity identifying method, intelligent key apparatus and external server communicate by letter can adopt following dual mode realization:

First kind of implementation is: the inner second SIM interface of intelligent key apparatus is communicated by letter through setting up between the SIM in the portable terminal and the server.This mode of employing is set up communication, and and then when carrying out the authentication of online transaction, portable terminal must be Internet enabled.

Second kind of implementation is: the short-range communication module that intelligent key apparatus is inner, communicate by letter with server foundation with the network terminal through radio communication device.Not Internet enabled or during when portable terminal because of network limited can not the operation on the net; Intelligent key apparatus 12 is fitted into portable terminal; Radio communication device 800 links to each other with the network terminal 900; Radio communication device 800 communicates through the network terminal 900 and server, and radio communication device 800 also carries out radio communication with intelligent key apparatus 12.Thereby realize the data passes between intelligent key apparatus 12 and the server.

As shown in Figure 3, radio communication device 800 comprises first interface 801, second interface 803, signal conversion module 802, and signal conversion module 802 links to each other with second interface 803 with first interface 801 respectively.First interface 801 links to each other with the network terminal 900; Operation information after the encryption that second interface, 803 reception intelligent key apparatus 12 send; Be sent to the network terminal 900 through the signal conversion module 802 and first interface 801, be sent to server by the network terminal 900 and carry out authenticating operation.

After the user imports subscriber identity information (for example user's number of the account, account number cipher etc.) through portable terminal; 12 of intelligent key apparatus are waited for and are received outside user's identity information of importing via portable terminal once more; And by after intelligent key apparatus 12 authentications of completion to user's identity; The operation information that the outside that again portable terminal is received is imported is sent to intelligent key apparatus 12; Distort operation information for the virus that prevents some malice infringement user benefit, intelligent key apparatus 12 also feeds back to portable terminal with this operation information and confirms after receiving operation information.Only after the affirmation information that receives the portable terminal input, intelligent key apparatus 12 just will carry out digital signature and encryption with operation information, and be sent to radio communication device 800 with the mode of radio communication.

Operation information after the above-mentioned encryption of second interface, 803 receptions of radio communication device 800; After carrying out protocol conversion via signal conversion module 802; Be sent to the network terminal 900 through first interface 801 with wire communication mode or communication; And then will encrypt the back operation information by the network terminal 900 and be sent to server, by the authentication of server complete operation, and and then the corresponding operational motion of complete operation information.

First interface 801 of radio communication device 800 is in the USB interface that can realize interconnection system communication, SD interface, the MMC interface one or more; And/or first interface 801 of radio communication device 800 is in the 2.4GHz RFID that can realize disconnected formula communication, bluetooth, infrared, Zigbee, the WIFI interface one or more.Second interface 803 of radio communication device 800 can be one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI interface.

Further, user's identity information can be PIN code, and promptly portable terminal receives the PIN code of outside input, accomplishes user's authentication through the checking PIN code.Operation information comprises the number of the account of transferring accounts, the amount of money of transferring accounts, transfer accounts the time, and promptly server is through verifying the authenticating operation of realization to the operator to above-mentioned several respects of operation information.

Be example with the shopping online payment below, the process of utilizing intelligent key apparatus of the present invention to carry out authentication is carried out brief account.Mainly comprise following two kinds of identity identifying methods,

As shown in Figure 4, when portable terminal was Internet enabled, the process that intelligent key apparatus 12 of the present invention carries out authentication was following:

At first, the operator is through the subscriber identity information of portable terminal input oneself, and for example user's number of the account, account number cipher etc. are waited for then and utilized technical scheme of the present invention to carry out authentication, and then accomplish the payment by the transfer of accounts operation.

Secondly; The operator imports PIN code through portable terminal, and is sent to CPU300 via the first SIM interface 100, and CPU300 calls the legal PIN codes of preserving in the holder 500; PIN code to input is compared; If PIN code is approved qualified, then, show to the operator by portable terminal to the qualified information of portable terminal return authentication.If the PIN code authentication is defective, then stop this operation of transferring accounts.

Then, after the operator receives the approved qualified information of PIN code, then again through portable terminal input operation information (as the number of the account of transferring accounts, the amount of money of transferring accounts, transfer accounts the time); After intelligent key apparatus 12 receives aforesaid operations information, be maliciously tampered in order to prevent the information that relates to operator's interests, intelligent key apparatus 12 returns the operation information that receives to portable terminal and shows affirmation.After portable terminal receives the operation information that intelligent key apparatus returns, can show to the operator, wait for that the operator confirms through STK menu or other software with interface display function.

At last, intelligent key apparatus 12 is after receiving the affirmation information that portable terminal returns, and the control signal that its inner safe computing module then sends according to CPU300 is carried out digital signature and data encryption to operation information; Operation information after will encrypting again is sent to the SIM in the portable terminal through the CPU300 and the second SIM interface 200, and then the operation information after will encrypting through the mobile network is sent to relevant operator background server; By background server the subscriber identity information after encrypting is deciphered; And its legitimacy carried out authentication; If authenticating operation is qualified; Then background server according to the operation information that sends accomplish relevant buy the delivery operation action (for example from the bank of operator's appointment draw account on the net, operational motion such as the completion that confirms an order), so far accomplish this online transaction.If authenticating operation is defective, then stop this operation of transferring accounts.

As shown in Figure 5, when portable terminal can't be realized function of surfing the Net, the process that intelligent key apparatus of the present invention carries out authentication was following:

In this implementation; Portable terminal starts the radio communication function of intelligent key apparatus 12 according to STK menu or other prompting with software of interface display function; Promptly set up wireless communication through short-range communication module 600 and radio communication device 800; Thereby utilize radio communication device 800 and the network terminal 900 (for example computer) and server to communicate, accomplish online money transfer transactions.After setting up communication port, the concrete course of work in this authentication method is identical with the process that intelligent key apparatus 12 carries out first kind of authentication.In this method, because the intelligent key apparatus 12 in the portable terminal can't directly communicate through network and server, so communicating by letter between the method realization intelligent key apparatus 12 through the radio communication device 800 and the network terminal 900 are set and server.Wherein, radio communication device 800 can contact connects or the wireless connections dual mode links to each other with the network terminal 900 (for example computer) and communicates by letter.Realize the transmission of authenticating operation information through the communication of 12 of radio communication device 800 and intelligent key apparatus, and finally accomplish online money transfer transactions, repeat no more here according to 12 first kinds of methods of carrying out authentication of intelligent key apparatus.

The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (11)

1. an intelligent key apparatus is characterized in that, comprises short-range communication module, the first SIM interface, the second SIM interface, CPU, security component, holder,
Said CPU links to each other with said holder with said short-range communication module, the said first SIM interface, the said second SIM interface, said security component respectively;
The outside portable terminal of said first SIM interface and said intelligent key apparatus communicates; SIM in said second SIM interface and the said portable terminal communicates; Said short-range communication module realizes the short-distance wireless communication of this intelligent key apparatus; Said security component to intelligent key apparatus user's operation information carry out digital signature with or encryption.
2. according to the described intelligent key apparatus of claim 1, it is characterized in that said short-range communication module also has the communication distance controlled function, be used to control the distance that said short-range communication module is carried out radio communication.
3. according to the described intelligent key apparatus of claim 1, it is characterized in that said short-range communication module is one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI communication module.
4. according to the described intelligent key apparatus of claim 1, it is characterized in that said operation information comprises the number of the account of transferring accounts, the amount of money of transferring accounts, transfer accounts the time.
5. according to the described intelligent key apparatus of claim 1, it is characterized in that,
Said intelligent key apparatus is provided with at least one container cavity, and said SIM is fitted into said container cavity.
6. an identity identifying method is characterized in that,
The arbitrary described intelligent key apparatus of claim 1 to 5 is fitted into portable terminal, carries out authentication according to following steps:
Step 1, said intelligent key apparatus is communicated by letter through setting up between the second SIM interface and/or short-range communication module and the external server;
Step 2, said intelligent key apparatus read legal user's identity information of preserving in its interior magazine, and the user's identity information via said portable terminal input is carried out user's authentication;
Step 3, the first SIM interface of said intelligent key apparatus receives the operation information that said portable terminal sends, and the said operation information that will receive is back to said portable terminal affirmation through the said first SIM interface;
Step 4, said intelligent key apparatus wait for that receiving said portable terminal returns confirmation;
Step 5; After said intelligent key apparatus receives the affirmation information that said portable terminal returns; By security component said operation information is carried out digital signature and encryption, and be sent to said server through said second SIM interface and/or said short-range communication module and carry out authenticating operation.
7. according to the described identity identifying method of claim 6, it is characterized in that,
In said step 1, the inner said second SIM interface of said intelligent key apparatus is set up with said server through the SIM in the said portable terminal and is communicated by letter.
8. according to the described identity identifying method of claim 6, it is characterized in that,
In said step 1, the said short-range communication module that said intelligent key apparatus is inner is communicated by letter with said server foundation with the network terminal through radio communication device;
Said radio communication device comprises first interface, second interface, signal conversion module, and said signal conversion module links to each other with said second interface with said first interface respectively;
Said first interface links to each other with the said network terminal; Said second interface receives the operation information after the encryption that said intelligent key apparatus sends; Be sent to the said network terminal through said signal conversion module and said first interface, be sent to said server by the said network terminal and carry out authenticating operation.
9. according to the described identity identifying method of claim 8, it is characterized in that said first interface is one or more in USB interface, SD interface, the MMC interface; And/or said first interface is one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI interface;
Said second interface is one or more in 2.4GHz RFID, bluetooth, infrared, Zigbee, the WIFI interface.
10. according to the described identity identifying method of claim 6, it is characterized in that in the said step 2, said user's identity information is a PIN code.
11. according to claim 6,7,8 or 9 described identity identifying methods, it is characterized in that,
Said portable terminal receives the said operation information that said intelligent key apparatus returns, and the software that perhaps has the interface display function through the STK menu shows to the operator, is confirmed by the operator.
CN201110029349.4A 2010-12-31 2011-01-27 Intelligent key device and identity authentication method CN102547681B (en)

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CN201010618764 2010-12-31
CN201010618764.9 2010-12-31
CN201110029349.4A CN102547681B (en) 2010-12-31 2011-01-27 Intelligent key device and identity authentication method

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Application Number Priority Date Filing Date Title
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CN102547681B CN102547681B (en) 2015-03-25

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103368743A (en) * 2013-07-08 2013-10-23 深圳市文鼎创数据科技有限公司 Multifunctional intelligent card and identity authentication method and operation method of multifunctional intelligent card
CN103580870A (en) * 2013-11-07 2014-02-12 李宾 Mobile phone identity authentication terminal
CN104102870A (en) * 2013-04-12 2014-10-15 北京旋极信息技术股份有限公司 Electronic signature authentication extension equipment and information processing method
WO2015032029A1 (en) * 2013-09-03 2015-03-12 Wong Kamfu System and method for online shopping communication authentication of local goods picking-up

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CN101159074A (en) * 2007-11-16 2008-04-09 北京飞天诚信科技有限公司 Self-help values charging system and method
CN101394615A (en) * 2007-09-20 2009-03-25 中国银联股份有限公司 Mobile payment terminal and payment method based on PKI technique
US20100020975A1 (en) * 2008-07-24 2010-01-28 Electronic Data Systems Corporation System and method for electronic data security

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Publication number Priority date Publication date Assignee Title
CN101394615A (en) * 2007-09-20 2009-03-25 中国银联股份有限公司 Mobile payment terminal and payment method based on PKI technique
CN101159074A (en) * 2007-11-16 2008-04-09 北京飞天诚信科技有限公司 Self-help values charging system and method
US20100020975A1 (en) * 2008-07-24 2010-01-28 Electronic Data Systems Corporation System and method for electronic data security

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104102870A (en) * 2013-04-12 2014-10-15 北京旋极信息技术股份有限公司 Electronic signature authentication extension equipment and information processing method
CN104102870B (en) * 2013-04-12 2017-08-01 北京旋极信息技术股份有限公司 Electron underwriting authentication expansion equipment and information processing method
CN103368743A (en) * 2013-07-08 2013-10-23 深圳市文鼎创数据科技有限公司 Multifunctional intelligent card and identity authentication method and operation method of multifunctional intelligent card
WO2015032029A1 (en) * 2013-09-03 2015-03-12 Wong Kamfu System and method for online shopping communication authentication of local goods picking-up
CN103580870A (en) * 2013-11-07 2014-02-12 李宾 Mobile phone identity authentication terminal

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