CN103078738A - Dynamic password generation device and adapter - Google Patents
Dynamic password generation device and adapter Download PDFInfo
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- CN103078738A CN103078738A CN2012105104065A CN201210510406A CN103078738A CN 103078738 A CN103078738 A CN 103078738A CN 2012105104065 A CN2012105104065 A CN 2012105104065A CN 201210510406 A CN201210510406 A CN 201210510406A CN 103078738 A CN103078738 A CN 103078738A
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Abstract
The invention provides a dynamic password generation device which comprises an adapter and a dynamic password token. A challenge code is received by the adapter, and is transmitted to the dynamic password token through a wireless mode; the challenge code is received by the dynamic password token through the wireless mode; and a dynamic password is generated according to the challenge code. The device comprises the adapter and the dynamic password token; the challenge code is received by the adapter, and is transmitted to the dynamic password token through a wired mode; the challenge code is received by the dynamic password token through the wired mode; and the dynamic password is generated according to the challenge code. With the adoption of the dynamic password generation device, the problem that the operation of inputting the challenge code is cockamamie troublesome and is easily to goes wrong through the existing OTP (one time password) mode is solved.
Description
Technical field
The present invention relates to a kind of electronic technology field, relate in particular to a kind of dynamic password generating device and adapter.
Background technology
Existing E-token dynamic password card based on the challenge response pattern (One Time Password, OTP) generates dynamic password according to the challenge code of input, in order to utilize this dynamic password as the network trading password, finishes network trading.Because the length of challenge code is longer, to existing OTP input challenge code based on the challenge response pattern time, complex operation not only, and the situation of challenge code input error very easily occurs, cause the dynamic password of OTP generation error, thereby can't finish network trading.
Summary of the invention
The present invention is intended to solve the problem that existing OTP inputs the challenge code complex operation and makes mistakes easily.
Main purpose of the present invention is to provide a kind of dynamic password generating device.
Main purpose of the present invention is to provide a kind of adapter.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
One aspect of the present invention provides a kind of dynamic password generating device, and this device comprises: adapter and E-token dynamic password card;
Described adapter receives challenge code, and by wireless mode described challenge code is sent to described E-token dynamic password card;
Described E-token dynamic password card receives described challenge code by wireless mode, and generates dynamic password according to described challenge code.
In the said apparatus, described adapter comprises: interface, signal conversion module and wireless communication module;
Described interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module converts the described signal that comprises challenge code to meet wireless transmission protocol signal, and the described signal that meets wireless transmission protocol is sent to described E-token dynamic password card by described wireless communication module.
In the said apparatus, described interface is audio interface, USB interface or special-shaped interface.
In the said apparatus, described wireless communication module is NFC module, bluetooth module, radio-frequency module or light delivery module.
In the said apparatus, described E-token dynamic password card comprises: receiver module, parsing module, OTP generation module, button and display screen;
Described receiver module receives by wireless mode and obtains described challenge code, and exports described challenge code to described parsing module;
Described parsing module is resolved described challenge code to obtain discernible Transaction Information, exports described Transaction Information to described display screen;
When the Transaction Information of described display screen demonstration is correct, described button confirmation of receipt instruction, and export described affirmation instruction to described OTP generation module;
Described OTP generation module generates dynamic password according to affirmation instruction and the described challenge code of described button, and exports described dynamic password to described display screen;
Described display screen shows the Transaction Information of described parsing module output and the dynamic password that described OTP generation module generates.
Preferably, this E-token dynamic password card also comprises:
Memory module is preserved at least one account information;
Described parsing module is compared the Transaction Information that obtains with the account information in the described memory module, if compare inconsistent, then also output identification information to described display screen demonstration.
In the said apparatus, described receiver module is NFC module, bluetooth module or radio-frequency module.
In the said apparatus, described receiver module comprises: light receiving unit and decoding unit;
Described light receiving unit is converted to the signal of telecommunication with the light signal that receives, and exports described decoding unit to;
Described decoding unit is exported described challenge code to described parsing module to the described signal of telecommunication acquisition challenge code of decoding.
The present invention provides a kind of dynamic password generating device on the other hand, and this device comprises: adapter and E-token dynamic password card;
Described adapter receives challenge code, and by wired mode described challenge code is sent to described E-token dynamic password card;
Described E-token dynamic password card receives described challenge code by wired mode, and generates dynamic password according to described challenge code.
In the said apparatus, described adapter comprises: first interface, data line and the second interface; Described first interface connects terminal, and described the second interface connects described E-token dynamic password card; Described first interface is supported identical host-host protocol with described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described the second interface by described data line;
Described the second interface exports the described signal that comprises challenge code to described E-token dynamic password card.
In the said apparatus, described adapter comprises: first interface, signal conversion module and the second interface; Described first interface connects terminal, and described the second interface connects described E-token dynamic password card; Described first interface is supported different host-host protocols from described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module is converted to the signal that meets the host-host protocol that the second interface supports with the described signal that comprises challenge code, exports described E-token dynamic password card to by described the second interface.
In the said apparatus, described first interface is audio interface, USB interface or special-shaped interface;
Described the second interface is audio interface, USB interface or special-shaped interface.
In the said apparatus, described E-token dynamic password card comprises: receiver module, parsing module, OTP generation module, button and display screen;
Described receiver module connects described adapter by described the second interface, receives and obtain described challenge code, and exports described challenge code to described parsing module;
Described parsing module is resolved described challenge code to obtain discernible Transaction Information, exports described Transaction Information to described display screen;
When the Transaction Information of described display screen demonstration is correct, described button confirmation of receipt instruction, and export described affirmation instruction to described OTP generation module;
Described OTP generation module generates dynamic password according to affirmation instruction and the described challenge code of described button, and exports described dynamic password to described display screen;
Described display screen shows the Transaction Information of described parsing module output and the dynamic password that described OTP generation module generates.
Preferably, this E-token dynamic password card also comprises:
Memory module is preserved at least one account information;
Described parsing module is compared the Transaction Information that obtains with the account information in the described memory module, if compare inconsistent, then also output identification information to described display screen demonstration.
In the said apparatus, described receiver module is USB interface or special-shaped interface.
In the said apparatus, described receiver module comprises: audio interface and decoding unit; Described the second interface is audio interface;
Described audio interface connects described adapter by described the second interface, receives to comprise the audio signal of challenge code and export described decoding unit to;
Described decoding unit is exported described challenge code to described parsing module to the described audio signal acquisition challenge code of decoding.
The invention provides a kind of adapter, described adapter receives challenge code, and sends described challenge code by wireless mode.
In the above-mentioned adapter, described adapter comprises: interface, signal conversion module and wireless communication module;
Described interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module converts the described signal that comprises challenge code to meet wireless transmission protocol signal, and the described signal that meets wireless transmission protocol is sent by described wireless communication module.
In the above-mentioned adapter, described interface is audio interface, USB interface or special-shaped interface.
In the above-mentioned adapter, described wireless communication module is NFC module, bluetooth module, radio-frequency module or light delivery module.
A kind of adapter, described adapter receives challenge code, and sends described challenge code by wired mode.
In the above-mentioned adapter, described adapter comprises: first interface, data line and the second interface; Described first interface connects terminal; Described first interface is supported identical host-host protocol with described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described the second interface by described data line;
The described signal that comprises challenge code of described the second interface output.
In the above-mentioned adapter, described adapter comprises: first interface, signal conversion module and the second interface; Described first interface connects terminal; Described first interface is supported different host-host protocols from described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module is converted to the signal of the host-host protocol that meets the support of the second interface with the described signal that comprises challenge code, and passes through described the second interface output.
In the above-mentioned adapter, described first interface is audio interface, USB interface or special-shaped interface;
Described the second interface is audio interface, USB interface or special-shaped interface.
As seen from the above technical solution provided by the invention, the invention provides a kind of dynamic password generating device, adapter in this device with the challenge code that receives by wireless way for transmitting to E-token dynamic password card, perhaps be transferred to E-token dynamic password card by wired mode, avoided in E-token dynamic password card, inputting the complex operation of challenge code, made mistakes easily, and pass through adapter, E-token dynamic password card can pass through the challenge code that any interface is exported by receiving terminal, has improved compatibility.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of dynamic password generating device embodiment one of the present invention;
Fig. 2 is the structural representation of dynamic password generating device embodiment two of the present invention;
Fig. 3 is the structural representation of dynamic password generating device embodiment three of the present invention;
Fig. 4 is the structural representation of adapter embodiment one of the present invention;
Fig. 5 is the structural representation of adapter embodiment two of the present invention;
Fig. 6 is the structural representation of adapter embodiment three of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills belong to protection scope of the present invention not making the every other embodiment that obtains under the creative work prerequisite.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or quantity or position.
In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Below in conjunction with accompanying drawing the embodiment of the invention is described in further detail.
Fig. 1 is the structural representation of dynamic password generating device embodiment one of the present invention.Now in conjunction with Fig. 1, the structure of the dynamic password generating device of the embodiment of the invention one is described, specific as follows:
The dynamic password generating device of the embodiment of the invention one comprises: adapter 10 and E-token dynamic password card 11.Wherein, adapter 10 and E-token dynamic password card 11 are set up wireless connections.
E-token dynamic password card 11 receives challenge code by wireless mode, and generates dynamic password according to challenge code.Particularly, E-token dynamic password card 11 can pass through the wireless transmission methods such as bluetooth, NFC, radio frequency, light, receive the challenge code of self-rotation connector 10, for wireless transmission methods such as bluetooth, NFC, radio frequencies, can directly utilize the challenge code that carries in the corresponding chip picked up signal, utilize challenge code to generate dynamic password, for the wireless transmission of carrying out take light as carrier, E-token dynamic password card 11 can be converted to the signal of telecommunication with the light signal that receives by wireless mode, from the signal of telecommunication, obtain again challenge code, to generate dynamic password.
Wherein, adapter 10 comprises: interface 101, signal conversion module 102 and wireless communication module 103.Interface 101 connects signal conversion module 102, and signal conversion module 102 connects wireless communication module 103.
The signal that signal conversion module 102 will comprise challenge code converts the signal that meets wireless transmission protocol to, and the signal that will meet wireless transmission protocol is sent to E-token dynamic password card 11 by wireless communication module 103.Wherein, the wireless transmission protocol of mentioning here is the host-host protocol that wireless communication module 103 adopts when setting up wireless connections.
Wherein, E-token dynamic password card 11 comprises: receiver module 111, parsing module 112, OTP generation module 113, button 114 and display screen 115.
Parsing module 112 is resolved challenge code to obtain discernible Transaction Information, and the output Transaction Information is to display screen 115.Particularly, parsing module 112 resolve the Transaction Information that obtains behind the challenge codes be can be on display screen 115 information of output display so that corresponding Transaction Information of dynamic password that the user can this time generate by the validation of information that display screen 115 shows.
When the user confirms that Transaction Information that display screen shows is correct, by pressing the operation of a certain button 114, so that button 114 confirmation of receipt instructions, should confirm that instruction exported OTP generation module 113 to.Wherein, the button 114 here can be acknowledgement key or setting be used for confirming the button that Transaction Information is correct.
OTP generation module 113 generates dynamic password according to affirmation instruction and the challenge code of button 114, and the output dynamic password is to display screen 115.Wherein, OTP generation module 113 can obtain challenge code from receiver module 111, also can obtain from parsing module 112 and resolve challenge code before, to generate dynamic password according to this challenge code; OTP generation module 113 can adopt existing in order to generate the chip of OTP, no longer the structure of such chip is given unnecessary details at this.
Preferably, E-token dynamic password card 11 also comprises: memory module 116.Wherein, memory module 116 is preserved at least one account information; Parsing module 112 is also compared the Transaction Information of acquisition and the account information in the memory module 116, if compare inconsistent, then also output identification information to display screen 115 shows, such as, the account information of preserving in the memory module 116 can be the information through the credible account of authentication, parsing module 112 can in the output Transaction Information, export an identification information prompting user that represents that this account information is the untrusted account in that to obtain comparison inconsistent as a result the time.
When adopting the light wireless transmission between adapter 10 and E-token dynamic password card 11, the receiver module 111 of E-token dynamic password card 11 comprises: light receiving unit 1111 and decoding unit 1112.Wherein, light receiving unit 1111 is converted to the signal of telecommunication with the light signal that receives, and exports decoding unit 1112 to; 1112 pairs of signals of telecommunication of decoding unit acquisition challenge code of decoding, the output challenge code is to parsing module 112.The receiver module 111 that E-token dynamic password card 11 comprises has not only carried out opto-electronic conversion, also the signal after the conversion is decoded, and has obtained the challenge code that adapter 10 receives.
Fig. 2 is the structural representation of dynamic password generating device embodiment two of the present invention.Now in conjunction with Fig. 2, the structure of the dynamic password generating device of the embodiment of the invention two is described, specific as follows:
The dynamic password generating device of the embodiment of the invention two comprises: adapter 20 and E-token dynamic password card 21.Wherein, adapter 20 is connected with E-token dynamic password card and can be connected by wired mode, and such as connecting by data wire, perhaps the interface direct by coupling connects in succession.
E-token dynamic password card 21 receives challenge code by wired mode, and generates dynamic password according to challenge code.In addition, E-token dynamic password card 21 after generating dynamic password, also can by and adapter 20 between wired connection, the equipment such as the terminal that dynamic password to the adapter 20 that generates by adapter 20 transmission connects or server.
Wherein, adapter 20 comprises: first interface 201, data line 202 and the second interface 203.Wherein, the equipment of the output such as first interface 201 connectable terminals or server challenge code, the second interface 203 connects E-token dynamic password card 21; First interface 201 is supported identical host-host protocol with the second interface 203, all supports the USB host-host protocol such as first interface 201 and the second interface 203, or all supports serial port communicating protocol.
The signal that the second interface 203 will comprise challenge code exports E-token dynamic password card 21 to.The second interface 203 can be audio interface, USB interface or special-shaped interface, this no longer the structure of docking port give unnecessary details.
Wherein, E-token dynamic password card 21 comprises: receiver module 211, parsing module 212, OTP generation module 213, button 214 and display screen 215.
Parsing module 212 is resolved challenge code to obtain discernible Transaction Information, and the output Transaction Information is to display screen 215.Particularly, parsing module 212 resolve the Transaction Information that obtains behind the challenge codes be can be on display screen 215 information of output display so that corresponding Transaction Information of dynamic password that the user can this time generate by the validation of information that display screen 215 shows.
When the user confirms that Transaction Information that display screen shows is correct, by pressing the operation of a certain button 214, so that button 214 confirmation of receipt instructions, should confirm that instruction exported OTP generation module 213 to.Wherein, the button 214 here can be acknowledgement key or setting be used for confirming the button that Transaction Information is correct.
OTP generation module 213 generates dynamic password according to affirmation instruction and the challenge code of button 214, and the output dynamic password is to display screen 215.Wherein, OTP generation module 213 can obtain challenge code from receiver module 211, also can obtain from parsing module 212 and resolve challenge code before, to generate dynamic password according to this challenge code; OTP generation module 213 can adopt existing in order to generate the chip of OTP, no longer the structure of such chip is given unnecessary details at this.
Preferably, E-token dynamic password card 21 also comprises: memory module 216.Wherein, memory module 216 is preserved at least one account information; Parsing module 212 is also compared the Transaction Information of acquisition and the account information in the memory module 216, if compare inconsistent, then also output identification information to display screen 215 shows, such as, the account information of preserving in the memory module 216 can be the information through the credible account of authentication, parsing module 212 can in the output Transaction Information, export an identification information prompting user that represents that this account information is the untrusted account in that to obtain comparison inconsistent as a result the time.
In a specific embodiment of the present invention, receiver module 211 can be USB interface or special-shaped interface, no longer the structure of receiver module 211 is given unnecessary details at this.
In another specific embodiment of the present invention, the second interface 203 of adapter 20 is audio interface, and then receiver module 211 can comprise: audio interface 2111 and decoding unit 2112.
Fig. 3 is the structural representation of dynamic password generating device embodiment three of the present invention.Now in conjunction with Fig. 3, the structure of the dynamic password generating device of the embodiment of the invention three is described, specific as follows:
The dynamic password generating device of the embodiment of the invention three is compared with the dynamic password generating device of embodiment two, only be that adapter is different, the structure of E-token dynamic password card and E-token dynamic password card are identical with annexation between adapter, and the structure that the below only just is different from the adapter of embodiment two describes.
In embodiment three, adapter 30 comprises: first interface 201, signal conversion module 302 and the second interface 203; The equipment of the output such as first interface 201 connectable terminals or server challenge code, the second interface 203 connects E-token dynamic password card 21; First interface 201 is supported different host-host protocols from the second interface 203, support the USB host-host protocol such as first interface 201, the second interface 203 is supported serial port communicating protocol, perhaps first interface 201 is supported the audio transmission agreement, the second interface 203 is supported the USB host-host protocol, perhaps first interface 201 is supported the audio transmission agreement, and the second interface 203 is supported serial port communicating protocol.
The signal that signal conversion module 302 will comprise challenge code is converted to the signal that meets the host-host protocol that the second interface 203 supports, exports E-token dynamic password card 21 to by the second interface 203.Wherein, signal conversion module 302 can adopt existing conversion chip or build change-over circuit according to host-host protocol, supports the conversion between the data of differing transmission protocols, no longer the structure of signal conversion module 302 is given unnecessary details at this.
The signal that the second interface 203 will comprise challenge code exports E-token dynamic password card 21 to.The second interface 203 can be audio interface, USB interface or special-shaped interface, this no longer the structure of docking port give unnecessary details.
Fig. 4 is the structural representation of adapter embodiment one of the present invention.Now in conjunction with Fig. 4, the structure of the adapter of the embodiment of the invention one is described, specific as follows:
The adapter 10 of embodiment one receives challenge code, and sends challenge code by wireless mode.Particularly, adapter 10 can pass through the wireless transmission methods such as bluetooth, NFC, radio frequency, light, the challenge code that comes self terminal or server that sends and receives; Challenge code is a string character that comprises Transaction Information that obtains after compiling, such as numeral or alphabetical etc., but can't recognize intuitively the Transaction Information that comprises from challenge code, and the Transaction Information of mentioning here can be transaction account, dealing money etc.
Wherein, adapter 10 comprises: interface 101, signal conversion module 102 and wireless communication module 103.Interface 101 connects signal conversion module 102, and signal conversion module 102 connects wireless communication module 103.
The signal that signal conversion module 102 will comprise challenge code converts the signal that meets wireless transmission protocol to, and the signal that will meet wireless transmission protocol sends by wireless communication module 103.Wherein, the wireless transmission protocol of mentioning here is the host-host protocol that wireless communication module 103 adopts when setting up wireless connections.
Fig. 5 is the structural representation of adapter embodiment two of the present invention.Now in conjunction with Fig. 5, the structure of the adapter of the embodiment of the invention two is described, specific as follows:
The adapter 20 of the embodiment of the invention two sends the challenge code of self terminal by wired mode, such as sending by data wire, perhaps directly exports by the interface of coupling.
Wherein, adapter 20 comprises: first interface 201, data line 202 and the second interface 203.Wherein, the equipment of the output challenge codes such as first interface 201 connectable terminals or server; First interface 201 is supported identical host-host protocol with the second interface 203, all supports the USB host-host protocol such as first interface 201 and the second interface 203, or all supports serial port communicating protocol.
203 outputs of the second interface comprise the signal of challenge code.The second interface 203 can be audio interface, USB interface or special-shaped interface, this no longer the structure of docking port give unnecessary details.
Fig. 6 is the structural representation of adapter embodiment three of the present invention.Now in conjunction with Fig. 6, the structure of the adapter of embodiment three is described, specific as follows:
The adapter 30 of the embodiment of the invention three also transmits the challenge code of self terminal by wired mode, the internal structure of the just adapter 30 different from embodiment two is different.
The signal that signal conversion module 302 will comprise challenge code is converted to the signal of the host-host protocol that meets 203 supports of the second interface, and passes through 203 outputs of the second interface.Wherein, signal conversion module 302 can adopt existing conversion chip or build change-over circuit according to host-host protocol, supports the conversion between the data of differing transmission protocols, no longer the structure of signal conversion module 302 is given unnecessary details at this.
203 outputs of the second interface comprise the signal of challenge code.The second interface 203 can be audio interface, USB interface or special-shaped interface, this no longer the structure of docking port give unnecessary details.
In the above-mentioned preferred embodiment of the present invention, E-token dynamic password card connects an adapter by wired mode or wireless mode, receive the challenge code of self terminal or server by adapter, avoided manual input challenge code to the problem of E-token dynamic password card fallibility, and avoided the troublesome operation of input challenge code in the E-token dynamic password card, reduce the complexity to the operation of E-token dynamic password card, improved operating efficiency.In addition, account information through authenticating or once successfully concluding the business also can pre-storedly be arranged in the E-token dynamic password card of the present invention, when E-token dynamic password card is exported Transaction Information to the user, also export the whether credible or identification information of whether once successfully concluding the business of a transaction account in the Transaction Information, so that the user finishes the correction judgement of Transaction Information more quickly, further increase work efficiency.
Describe and to be understood in the flow chart or in this any process of otherwise describing or method, expression comprises module, fragment or the part of code of the executable instruction of the step that one or more is used to realize specific logical function or process, and the scope of preferred implementation of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by opposite order, carry out function, this should be understood by the embodiments of the invention person of ordinary skill in the field.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in the memory and by software or firmware that suitable instruction execution system is carried out.For example, if realize with hardware, the same in another embodiment, can realize with the combination of each or they in the following technology well known in the art: have for the discrete logic of data-signal being realized the logic gates of logic function, application-specific integrated circuit (ASIC) with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that and realize that all or part of step that above-described embodiment method is carried is to come the relevant hardware of instruction to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises step of embodiment of the method one or a combination set of when carrying out.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing module, also can be that the independent physics of unit exists, and also can be integrated in the module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, also can adopt the form of software function module to realize.If described integrated module realizes with the form of software function module and during as independently production marketing or use, also can be stored in the computer read/write memory medium.
The above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment in the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.Scope of the present invention is by claims and be equal to and limit.
Claims (24)
1. a dynamic password generating device is characterized in that, this device comprises: adapter and E-token dynamic password card;
Described adapter receives challenge code, and by wireless mode described challenge code is sent to described E-token dynamic password card;
Described E-token dynamic password card receives described challenge code by wireless mode, and generates dynamic password according to described challenge code.
2. device according to claim 1 is characterized in that, described adapter comprises: interface, signal conversion module and wireless communication module;
Described interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module converts the described signal that comprises challenge code to meet wireless transmission protocol signal, and the described signal that meets wireless transmission protocol is sent to described E-token dynamic password card by described wireless communication module.
3. device according to claim 2 is characterized in that, described interface is audio interface, USB interface or special-shaped interface.
4. device according to claim 2 is characterized in that, described wireless communication module is NFC module, bluetooth module, radio-frequency module or light delivery module.
5. device according to claim 1 and 2 is characterized in that, described E-token dynamic password card comprises: receiver module, parsing module, OTP generation module, button and display screen;
Described receiver module receives by wireless mode and obtains described challenge code, exports described challenge code to described parsing module;
Described parsing module is resolved described challenge code to obtain discernible Transaction Information, exports described Transaction Information to described display screen;
When the Transaction Information of described display screen demonstration is correct, described button confirmation of receipt instruction, and export described affirmation instruction to described OTP generation module;
Described OTP generation module generates dynamic password according to affirmation instruction and the described challenge code of described button, and exports described dynamic password to described display screen;
Described display screen shows the Transaction Information of described parsing module output and the dynamic password that described OTP generation module generates.
6. device according to claim 5 is characterized in that, this E-token dynamic password card also comprises:
Memory module is preserved at least one account information;
Described parsing module is compared the Transaction Information that obtains with the account information in the described memory module, if compare inconsistent, then also output identification information to described display screen demonstration.
7. device according to claim 5 is characterized in that, described receiver module is NFC module, bluetooth module or radio-frequency module.
8. device according to claim 5 is characterized in that, described receiver module comprises: light receiving unit and decoding unit;
Described light receiving unit is converted to the signal of telecommunication with the light signal that receives, and exports described decoding unit to;
Described decoding unit is exported described challenge code to described parsing module to the described signal of telecommunication acquisition challenge code of decoding.
9. a dynamic password generating device is characterized in that, this device comprises: adapter and E-token dynamic password card;
Described adapter receives challenge code, and by wired mode described challenge code is sent to described E-token dynamic password card;
Described E-token dynamic password card receives described challenge code by wired mode, and generates dynamic password according to described challenge code.
10. device according to claim 9 is characterized in that, described adapter comprises: first interface, data line and the second interface; Described first interface connects terminal, and described the second interface connects described E-token dynamic password card; Described first interface is supported identical host-host protocol with described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described the second interface by described data line;
Described the second interface exports the described signal that comprises challenge code to described E-token dynamic password card.
11. device according to claim 9 is characterized in that, described adapter comprises: first interface, signal conversion module and the second interface; Described first interface connects terminal, and described the second interface connects described E-token dynamic password card; Described first interface is supported different host-host protocols from described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module is converted to the signal that meets the host-host protocol that the second interface supports with the described signal that comprises challenge code, exports described E-token dynamic password card to by described the second interface.
12. according to claim 10 or 11 described devices, it is characterized in that described first interface is audio interface, USB interface or special-shaped interface;
Described the second interface is audio interface, USB interface or special-shaped interface.
13. according to claim 10 or 11 described devices, it is characterized in that described E-token dynamic password card comprises: receiver module, parsing module, OTP generation module, button and display screen;
Described receiver module connects described adapter by described the second interface, receives and obtain described challenge code, and exports described challenge code to described parsing module;
Described parsing module is resolved described challenge code to obtain discernible Transaction Information, exports described Transaction Information to described display screen;
When the Transaction Information of described display screen demonstration is correct, described button confirmation of receipt instruction, and export described affirmation instruction to described OTP generation module;
Described OTP generation module generates dynamic password according to affirmation instruction and the described challenge code of described button, and exports described dynamic password to described display screen;
Described display screen shows the Transaction Information of described parsing module output and the dynamic password that described OTP generation module generates.
14. device according to claim 13 is characterized in that, this E-token dynamic password card also comprises:
Memory module is preserved at least one account information;
Described parsing module is compared the Transaction Information that obtains with the account information in the described memory module, if compare inconsistent, then also output identification information to described display screen demonstration.
15. device according to claim 13 is characterized in that, described receiver module is USB interface or special-shaped interface.
16. device according to claim 13 is characterized in that, described receiver module comprises: audio interface and decoding unit; Described the second interface is audio interface;
Described audio interface connects described adapter by described the second interface, receives to comprise the audio signal of challenge code and export described decoding unit to;
Described decoding unit is exported described challenge code to described parsing module to the described audio signal acquisition challenge code of decoding.
17. an adapter is characterized in that, described adapter receives challenge code, and sends described challenge code by wireless mode.
18. adapter according to claim 17 is characterized in that, described adapter comprises: interface, signal conversion module and wireless communication module;
Described interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module converts the described signal that comprises challenge code to meet wireless transmission protocol signal, and the described signal that meets wireless transmission protocol is sent by described wireless communication module.
19. adapter according to claim 18 is characterized in that, described interface is audio interface, USB interface or special-shaped interface.
20. adapter according to claim 18 is characterized in that, described wireless communication module is NFC module, bluetooth module, radio-frequency module or light delivery module.
21. an adapter is characterized in that, described adapter receives challenge code, and sends described challenge code by wired mode.
22. adapter according to claim 21 is characterized in that, described adapter comprises: first interface, data line and the second interface; Described first interface connects terminal; Described first interface is supported identical host-host protocol with described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described the second interface by described data line;
The described signal that comprises challenge code of described the second interface output.
23. adapter according to claim 21 is characterized in that, described adapter comprises: first interface, signal conversion module and the second interface; Described first interface connects terminal; Described first interface is supported different host-host protocols from described the second interface;
Described first interface receives the signal that comprises challenge code from terminal, exports the described signal that comprises challenge code to described signal conversion module;
Described signal conversion module is converted to the signal of the host-host protocol that meets the support of the second interface with the described signal that comprises challenge code, and passes through described the second interface output.
24. according to claim 22 or 23 described adapters, it is characterized in that described first interface is audio interface, USB interface or special-shaped interface;
Described the second interface is audio interface, USB interface or special-shaped interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105104065A CN103078738A (en) | 2012-11-22 | 2012-12-03 | Dynamic password generation device and adapter |
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| CN201210479027.4 | 2012-11-22 | ||
| CN201210479027 | 2012-11-22 | ||
| CN2012105104065A CN103078738A (en) | 2012-11-22 | 2012-12-03 | Dynamic password generation device and adapter |
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| CN2012105104065A Pending CN103078738A (en) | 2012-11-22 | 2012-12-03 | Dynamic password generation device and adapter |
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Address after: 100083 Beijing, Haidian District Road, No. 38, B block, 1810 Applicant after: Tendyron Technology Co., Ltd. Address before: 100083, B, block 17, golden building, No. 1810 Qinghua East Road, Beijing, Haidian District Applicant before: Tendyron Technology Co., Ltd. |
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