CN102983975A - Dynamic password display method - Google Patents
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- CN102983975A CN102983975A CN2012104525616A CN201210452561A CN102983975A CN 102983975 A CN102983975 A CN 102983975A CN 2012104525616 A CN2012104525616 A CN 2012104525616A CN 201210452561 A CN201210452561 A CN 201210452561A CN 102983975 A CN102983975 A CN 102983975A
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Abstract
The invention provides a dynamic password display method including the following steps: a dynamic password generating device sends identification information to an electronic sign tool, wherein the identification information is used for uniquely identifying the dynamic password generating device; the electronic sign tool compares reserved identification information with received identification information, and if the reserved identification information is consistent with the received identification information, the dynamic password generating device sends a generated dynamic password to the electronic sign tool; and the electronic sign tool displays a received dynamic password. According to the dynamic password display method, a user can acquire the dynamic password only through the electronic sign tool, the dynamic password is guaranteed not to be divulged, and benefits of the user are guaranteed.
Description
Technical field
The present invention relates to field of information security technology, particularly a kind of dynamic password display packing.
Background technology
Along with the fast development of the Internet and Financial Information, the dynamic password technology is widely used in the financial field, substitutes original static password, comes the fail safe of Strengthens network authentication electronic transaction.At present, adopt the dynamic password technology mainly by dynamic password generating device or other similar devices and dynamic password of server generation, when the user need to carry out authentication, after knowing current dynamic password by the display screen of dynamic password generating device or other similar devices, input this dynamic password so that server authenticates at transaction terminal.But, there is risk by other people obtain by the shown dynamic password of the display screen of dynamic password generating device or other similar devices, in case obtained for carrying out authentication at server to carry out illegal transaction by other people, will bring huge loss to the user.In addition, dynamic password generating device only is used for showing dynamic password, can not verify the authenticity of transaction, namely can't prevent the harm of fishing website, also brings loss to the user easily.
Summary of the invention
Purpose of the present invention is intended to solve at least one of above-mentioned technological deficiency.
For achieving the above object, first purpose of the present invention is to propose a kind of dynamic password display packing, may further comprise the steps: dynamic password generating device is sent to electric signing tools with identification information, and wherein identification information is used for the unique identification dynamic password generating device; Electric signing tools compares the identification information that prestores and the identification information that receives; If the identification information that prestores is consistent with the identification information that receives, then dynamic password generating device is sent to electric signing tools with the dynamic password that generates; And electric signing tools shows the dynamic password that receives.
Dynamic password display packing according to the embodiment of the invention, dynamic password generating device is combined with electric signing tools, electric signing tools receives the dynamic password that the correct dynamic password generating device of identification information sends, and the dynamic password that the receives password as electronic signature shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit.
For achieving the above object, second purpose of the present invention is to propose a kind of dynamic password display packing, and may further comprise the steps: clock forming device is sent to electric signing tools with identification information, and wherein identification information is used for the unique identification clock forming device; Electric signing tools compares the identification information that prestores and the identification information that receives; If the identification information that prestores is consistent with the identification information that receives, then clock forming device is sent to electric signing tools with clock information; Electric signing tools generates dynamic password according to the clock information that receives; And electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, clock forming device is combined with electric signing tools, electric signing tools receives the clock information that the correct clock generating apparatus of identification information sends, and according to clock information generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases safety.
For achieving the above object, the 3rd purpose of the present invention is to propose a kind of dynamic password display packing, and may further comprise the steps: the challenge code receiving system is sent to electric signing tools with identification information, and wherein identification information is used for unique identification challenge code receiving system; Electric signing tools compares the identification information that prestores and the identification information that receives; If the identification information that prestores is consistent with the identification information that receives, then the challenge code receiving system is sent to electric signing tools with the challenge code that receives; Electric signing tools generates dynamic password according to the challenge code that receives; And electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, the challenge code receiving system is combined with electric signing tools, electric signing tools receives the challenge code that the correct challenge code receiving system of identification information sends, and according to challenge code generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases fail safe.
For achieving the above object, the 4th purpose of the present invention is to propose a kind of dynamic password display packing, may further comprise the steps: dynamic password generating device is sent to electric signing tools with the dynamic password of identification information and generation, and wherein identification information is used for the described dynamic password generating device of unique identification; Electric signing tools compares the identification information that prestores and the identification information that receives; And if the identification information that prestores is consistent with the identification information that receives, then electric signing tools shows the dynamic password that receives.
Dynamic password display packing according to the embodiment of the invention, dynamic password generating device is combined with electric signing tools, electric signing tools receives the dynamic password that the correct dynamic password generating device of identification information sends, and the dynamic password that the receives password as electronic signature shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit.
For achieving the above object, the 5th purpose of the present invention is to propose a kind of dynamic password display packing, may further comprise the steps: clock forming device is sent to electric signing tools with identification information and clock information, and wherein identification information is used for the unique identification clock forming device; Electric signing tools compares the identification information that prestores and the identification information that receives; If the identification information that prestores is consistent with the identification information that receives, then electric signing tools generates dynamic password according to the clock information that receives; And electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, clock forming device is combined with electric signing tools, electric signing tools receives the clock information that the correct clock generating apparatus of identification information sends, and according to clock information generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases fail safe.
For achieving the above object, the 6th purpose of the present invention is to propose a kind of dynamic password display packing, may further comprise the steps: the challenge code receiving system is sent to electric signing tools with identification information and the challenge code that receives, and wherein identification information is used for unique identification challenge code receiving system; Electric signing tools compares the identification information that prestores and the identification information that receives; If the identification information that prestores is consistent with the identification information that receives, then electric signing tools generates dynamic password according to the challenge code that receives; And electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, the challenge code receiving system is combined with electric signing tools, electric signing tools receives the challenge code that the correct challenge code receiving system of identification information sends, and according to challenge code generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases fail safe.
The aspect that the present invention adds and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or the additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the flow chart according to the dynamic password display packing of the embodiment of the invention 1;
Fig. 2 is the flow chart according to the dynamic password display packing of the embodiment of the invention 2;
Fig. 3 is the flow chart according to the dynamic password display packing of the embodiment of the invention 3;
Fig. 4 is the flow chart according to the dynamic password display packing of the embodiment of the invention 4;
Fig. 5 is the flow chart according to the dynamic password display packing of the embodiment of the invention 5; And
Fig. 6 is the flow chart according to the dynamic password display packing of the embodiment of the invention 6.
Embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.On the contrary, embodiments of the invention comprise spirit and interior all changes, modification and the equivalent of intension scope that falls into additional claims.
In description of the invention, it will be appreciated that term " first ", " second " etc. only are used for describing purpose, and can not be interpreted as indication or hint relative importance.In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " links to each other ", " connection " should do broad understanding, for example, can be to be fixedly connected with, and 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.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
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.
Below with reference to the dynamic password display packing of accompanying drawing description according to the embodiment of the invention.
Embodiment 1
Fig. 1 is the flow chart according to the dynamic password display packing of the embodiment of the invention 1.
Dynamic password display packing according to the embodiment of the invention 1, receive the identification information of dynamic password generating device by electric signing tools, and compare with the identification information that prestores, dynamic password generating device generates dynamic password when contrast is consistent, and send it to electric signing tools, and then by electric signing tools the dynamic password that receives is shown.
As shown in Figure 1, the dynamic password display packing according to the embodiment of the invention comprises the steps.
Step S101, dynamic password generating device is sent to electric signing tools with identification information, and wherein identification information is used for the unique identification dynamic password generating device.
Step S102, electric signing tools compares the identification information that prestores and the identification information that receives.
Wherein, electric signing tools can corresponding dynamic password generating device, the electric signing tools identification information that prestores, when receiving identification information, this identification information and the identification information that prestores are compared to determine whether to be the dynamic password generating device corresponding with electric signing tools.
In one embodiment of the invention, further comprising the steps of: electric signing tools judges according to the blacklist that prestores whether the identification information that receives belongs to blacklist.Particularly, electric signing tools will have the identification information of the dynamic password generating device of illegal transaction operation to carry out record, the blacklist of generating identification record, when electric signing tools receives the identification information of dynamic password generating device transmission, at first can judge whether the identification information that receives belongs to blacklist according to the blacklist that prestores, if belong to blacklist, then can in time find illegal dynamic password generating device, direct other the data that send of this dynamic password generating device of rejection, guarantee safety, if do not belong to blacklist, then can again the identification information that prestores and the identification information that receives be compared.
Step S103, if the identification information that prestores is consistent with the identification information that receives, then dynamic password generating device is sent to electric signing tools with the dynamic password that generates.
Wherein, electric signing tools can send the consistent feedback information of identification information to dynamic password generating device, and dynamic password generating device is sent to electric signing tools according to feedback information with the dynamic password that generates.Particularly, at first, dynamic password generating device generates dynamic password, then, dynamic password generating device is encrypted dynamic password according to encryption key and obtains to encrypt dynamic password, dynamic password generating device can be encrypted dynamic password according to existing cryptographic algorithm, and dynamic password generating device will be encrypted dynamic password again and be sent to electric signing tools, to guarantee the safety of dynamic password.
Step S104, electric signing tools shows the dynamic password that receives.
Particularly, after electric signing tools receives and encrypts dynamic password, at first, search the decruption key corresponding with identification information according to the identification information that receives, then, thereby the encryption dynamic password that deciphering receives according to decruption key obtains dynamic password, and wherein encryption and decryption process is corresponding, and electric signing tools shows dynamic password again.
Dynamic password display packing according to the embodiment of the invention, dynamic password generating device is combined with electric signing tools, electric signing tools receives the dynamic password that the correct dynamic password generating device of identification information sends, and the dynamic password that the receives password as electronic signature shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit.
In one embodiment of the invention, electric signing tools is with the dynamic password that the shows password as electric signing tools, can obtain thus the electric signing tools password of dynamic safety, improved the fail safe of electronic transaction process, the dynamic password of simultaneously dynamic password generating device generation is uncertain random digit combination, each dynamic password can only use once, has further improved the fail safe of electronic transaction process.
In one embodiment of the invention, the chip of dynamic password generating device can be very little, therefore dynamic password generating device can be arranged on the data wire of electric signing tools, can save cost thus, reduce simultaneously the potential safety hazard that extra connection brings, also dynamic password generating device can be connected with electric signing tools by other means, and can not affect the shape of data wire itself.
Embodiment 2
Fig. 2 is the flow chart according to the dynamic password display packing of the embodiment of the invention 2.
Dynamic password display packing according to the embodiment of the invention 2, identification information by electric signing tools receive clock generating apparatus, and compare with the identification information that prestores, clock forming device is sent to electric signing tools with clock information when contrast is consistent, and then generate dynamic password by electric signing tools according to the clock information that receives, and dynamic password is shown.
As shown in Figure 2, the dynamic password display packing according to the embodiment of the invention comprises the steps.
Step S201, clock forming device is sent to electric signing tools with identification information, and wherein identification information is used for the unique identification clock forming device.
Step S202, electric signing tools compares the identification information that prestores and the identification information that receives.
Wherein, electric signing tools can corresponding clock forming device, the electric signing tools identification information that prestores when receiving identification information, compares to determine whether to be the clock forming device corresponding with electric signing tools with this identification information and the identification information that prestores.
In one embodiment of the invention, further comprising the steps of: electric signing tools judges according to the blacklist that prestores whether the identification information that receives belongs to blacklist.Particularly, electric signing tools will have the identification information of the clock forming device of illegal transaction operation to carry out record, the blacklist of generating identification record, when electric signing tools receives the identification information of clock forming device transmission, at first can judge whether the identification information that receives belongs to blacklist according to the blacklist that prestores, if belong to blacklist, then can in time find illegal clock forming device, direct other the data that send of this clock forming device of rejection, guarantee safety, if do not belong to blacklist, then can again the identification information that prestores and the identification information that receives be compared.
Step S203, if the identification information that prestores is consistent with the identification information that receives, then clock forming device is sent to electric signing tools with clock information.
Wherein, electric signing tools can send the consistent feedback information of identification information to clock forming device, and clock forming device is sent to electric signing tools according to feedback information with the clock information that generates.Particularly, at first, clock forming device is encrypted clock information according to encryption key and obtains to encrypt clock information, clock forming device can be encrypted clock information according to existing cryptographic algorithm, then, clock forming device will be encrypted clock information and be sent to electric signing tools, to guarantee the safety of clock information.
Step S204, electric signing tools generates dynamic password according to the clock information that receives.
Particularly, after electric signing tools receives and encrypts clock information, at first, search the decruption key corresponding with identification information according to the identification information that receives, then, thereby the encryption clock information that deciphering receives according to decruption key obtains clock information, and wherein encryption and decryption process is corresponding, and electric signing tools generates dynamic password according to clock information again.
Step S205, electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, clock forming device is combined with electric signing tools, electric signing tools receives the clock information that the correct clock generating apparatus of identification information sends, and according to clock information generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases fail safe.
In one embodiment of the invention, electric signing tools is with the dynamic password that the shows password as electric signing tools, can obtain thus the electric signing tools password of dynamic safety, improved the fail safe of electronic transaction process, use simultaneously dynamic password and the time correlation of the clock information generation of clock forming device, can guarantee uniqueness, further improve the fail safe of electronic transaction process.
In one embodiment of the invention, clock forming device can chip very little, therefore clock forming device can be arranged on the data wire of electric signing tools, can save cost thus, reduce simultaneously the potential safety hazard that extra connection brings, also clock forming device can be connected with electric signing tools by other means, and can not affect the shape of data wire itself.
Embodiment 3
Fig. 3 is the flow chart according to the dynamic password display packing of the embodiment of the invention 3.
Dynamic password display packing according to the embodiment of the invention 3, receive the identification information of challenge code receiving system by electric signing tools, and compare with the identification information that prestores, the challenge code receiving system is sent to electric signing tools with challenge code when contrast is consistent, and then generate dynamic password by electric signing tools according to the challenge code that receives, and dynamic password is shown.
As shown in Figure 3, the dynamic password display packing according to the embodiment of the invention comprises the steps.
Step S301, the challenge code receiving system is sent to electric signing tools with identification information, and wherein identification information is used for unique identification challenge code receiving system.
Step S302, electric signing tools compares the identification information that prestores and the identification information that receives.
Wherein, electric signing tools can corresponding challenge code receiving system, the electric signing tools identification information that prestores, when receiving identification information, this identification information and the identification information that prestores are compared to determine whether to be the challenge code receiving system corresponding with electric signing tools.
In one embodiment of the invention, further comprising the steps of: electric signing tools judges according to the blacklist that prestores whether the identification information that receives belongs to blacklist.Particularly, electric signing tools will have the identification information of the challenge code receiving system of illegal transaction operation to carry out record, the blacklist of generating identification record, when electric signing tools receives the identification information of challenge code receiving system transmission, at first can judge whether the identification information that receives belongs to blacklist according to the blacklist that prestores, if belong to blacklist, then can in time find illegal challenge code receiving system, direct other the data that send of this challenge code receiving system of rejection, guarantee safety, if do not belong to blacklist, then can again the identification information that prestores and the identification information that receives be compared.
Step S303, if the identification information that prestores is consistent with the identification information that receives, then the challenge code receiving system is sent to electric signing tools with challenge code.
Wherein, electric signing tools sends the consistent feedback information of identification information can for the challenge code receiving system, and the challenge code receiving system is sent to electric signing tools according to feedback information with challenge code.Particularly, at first, the challenge code receiving system receives the challenge code of user's input, the challenge code receiving system is encrypted the challenge code that receives according to encryption key and obtains the encrypted challenge code, the challenge code receiving system can be encrypted challenge code according to existing cryptographic algorithm, then, the challenge code receiving system is sent to electric signing tools with the encrypted challenge code again.
Step S304, electric signing tools generates dynamic password according to the challenge code that receives.
Particularly, after electric signing tools receives challenge code, at first, search the decruption key corresponding with identification information according to the identification information that receives, thereby the encrypted challenge code that then deciphering receives according to decruption key obtains challenge code, wherein encryption and decryption process is corresponding, and electric signing tools generates dynamic password according to challenge code again.
Step S305, electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, the challenge code receiving system is combined with electric signing tools, electric signing tools receives the challenge code that the correct challenge code receiving system of identification information sends, and according to challenge code generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases fail safe.
In one embodiment of the invention, electric signing tools is with the dynamic password that the shows password as electric signing tools, can obtain thus the electric signing tools password of dynamic safety, improved the fail safe of electronic transaction process, while challenge code receiving system can receive challenge code and the guarantee information of user's input and do not revealed, and has further improved the fail safe of electronic transaction process.
In one embodiment of the invention, the chip of challenge code receiving system can be very little, therefore the challenge code receiving system can be arranged on the data wire of electric signing tools, can save cost thus, reduce simultaneously the potential safety hazard that extra connection brings, also the challenge code receiving system can be connected with electric signing tools by other means, and can not affect the shape of data wire itself.
Embodiment 4
Fig. 4 is the flow chart according to the dynamic password display packing of the embodiment of the invention 4.
As shown in Figure 4, the dynamic password display packing according to the embodiment of the invention comprises the steps.
Step S401, dynamic password generating device is sent to electric signing tools with the dynamic password of identification information and generation, and wherein identification information is used for the unique identification dynamic password generating device.
Particularly, after dynamic password generating device generates dynamic password, at first according to encryption key dynamic password is encrypted and obtains to encrypt dynamic password, then identification information and encryption dynamic password are sent to electric signing tools.
Step S402, electric signing tools compares the identification information that prestores and the identification information that receives.
Wherein, electric signing tools can corresponding dynamic password generating device, the electric signing tools identification information that prestores, when receiving identification information and encrypting dynamic password, this identification information and the identification information that prestores are compared to determine whether to be the dynamic password generating device corresponding with electric signing tools.
In one embodiment of the invention, further comprising the steps of: electric signing tools judges according to the blacklist that prestores whether the identification information that receives belongs to blacklist.Particularly, electric signing tools will have the identification information of the dynamic password generating device of illegal transaction operation to carry out record, the blacklist of generating identification record, when electric signing tools receives the identification information of dynamic password generating device transmission and encrypts dynamic password, at first can judge whether the identification information that receives belongs to blacklist according to the blacklist that prestores, if belong to blacklist, then abandon corresponding encryption dynamic password, guarantee safety, if do not belong to blacklist, then can again the identification information that prestores and the identification information that receives be compared.
Step S403, if the identification information that prestores is consistent with the identification information that receives, then electric signing tools shows the dynamic password that receives.
Particularly, at first, electric signing tools is searched the decruption key corresponding with identification information according to the identification information that receives, then the encryption dynamic password that deciphering receives according to decruption key obtains dynamic password, again dynamic password is shown, and with the dynamic password that the shows password as electric signing tools.
Dynamic password display packing according to the embodiment of the invention, dynamic password generating device is combined with electric signing tools, electric signing tools receives the dynamic password that the correct dynamic password generating device of identification information sends, and the dynamic password that the receives password as electronic signature shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit.
In one embodiment of the invention, electric signing tools is with the dynamic password that the shows password as electric signing tools, can obtain thus the electric signing tools password of dynamic safety, improved the fail safe of electronic transaction process, the dynamic password of simultaneously dynamic password generating device generation is uncertain random digit combination, each dynamic password can only use once, has further improved the fail safe of electronic transaction process.
In one embodiment of the invention, the chip of dynamic password generating device can be very little, therefore dynamic password generating device can be arranged on the data wire of electric signing tools, can save cost thus, reduce simultaneously the potential safety hazard that extra connection brings, also dynamic password generating device can be connected with electric signing tools by other means, and can not affect the shape of data wire itself.
Should understand, embodiment shown in Figure 4 and embodiment shown in Figure 1 have similarity, namely carry out the dynamic password demonstration in conjunction with dynamic password generating device and electric signing tools, among the embodiment shown in Figure 1 dynamic password generating device send identification information so that electric signing tools whether judge first dynamic password generating device legal, in the situation that identification information is confirmed, receive again the dynamic password of encrypting, when identification information is incorrect or when illegal, can in time feed back and be convenient in time find illegal dynamic password generating device, the fail safe of guarantee information, send simultaneously the dynamic password of identification information and encryption among the embodiment shown in Figure 4, in the situation that identification information is confirmed, can send again the dynamic instruction of encryption, the saving program can guarantee fail safe by identification information simultaneously.
Embodiment 5
Fig. 5 is the flow chart according to the dynamic password display packing of the embodiment of the invention 5.
As shown in Figure 5, the dynamic password display packing according to the embodiment of the invention comprises the steps.
Step S501, clock forming device is sent to electric signing tools with identification information and clock information, and wherein identification information is used for the unique identification clock forming device.
Particularly, at first, clock forming device is encrypted clock information according to encryption key and obtains to encrypt clock information, then identification information and encryption clock information is sent to electric signing tools.
Step S502, electric signing tools compares the identification information that prestores and the identification information that receives.
Wherein, electric signing tools can corresponding clock forming device, the electric signing tools identification information that prestores, when receiving identification information and clock information, this identification information and the identification information that prestores are compared to determine whether to be the clock forming device corresponding with electric signing tools.
In one embodiment of the invention, further comprising the steps of: electric signing tools judges according to the blacklist that prestores whether the identification information that receives belongs to blacklist.Particularly, electric signing tools will have the identification information of the clock forming device of illegal transaction operation to carry out record, the blacklist of generating identification record, when electric signing tools receives the identification information of clock forming device transmission, at first can judge whether the identification information that receives belongs to blacklist according to the blacklist that prestores, if belong to blacklist, then can in time find illegal clock forming device, direct other the data that send of this clock forming device of rejection, guarantee safety, if do not belong to blacklist, then can again the identification information that prestores and the identification information that receives be compared.
Step S503, if the identification information that prestores is consistent with the identification information that receives, then electric signing tools generates dynamic password according to the clock information that receives.
Particularly, at first, electric signing tools is searched the decruption key corresponding with identification information according to the identification information that receives, and the encryption clock information that then deciphering receives according to decruption key obtains clock information, generates dynamic password according to clock information again.
Step S504, electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, clock forming device is combined with electric signing tools, electric signing tools receives the clock information that the correct clock generating apparatus of identification information sends, and according to clock information generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases fail safe.
In one embodiment of the invention, electric signing tools is with the dynamic password that the shows password as electric signing tools, can obtain thus the electric signing tools password of dynamic safety, improved the fail safe of electronic transaction process, use simultaneously dynamic password and the time correlation of the clock information generation of clock forming device, can guarantee uniqueness, further improve the fail safe of electronic transaction process.
In one embodiment of the invention, the chip of clock forming device can be very little, therefore clock forming device can be arranged on the data wire of electric signing tools, can save cost thus, reduce simultaneously the potential safety hazard that extra connection brings, also clock forming device can be connected with electric signing tools by other means, and can not affect the shape of data wire itself.
Should understand, embodiment shown in Figure 5 and embodiment shown in Figure 2 have similarity, namely carry out the dynamic password demonstration in conjunction with clock information generating apparatus and electric signing tools, among the embodiment shown in Figure 2 clock forming device send identification information so that electric signing tools whether judge first clock forming device legal, in the situation that identification information is confirmed, receive again the clock information of encrypting, when identification information is incorrect or when illegal, can in time feed back and be convenient in time find illegal clock forming device, the fail safe of guarantee information, send simultaneously the clock information of identification information and encryption among the embodiment shown in Figure 5, in the situation that identification information is confirmed, can send again the clock information of encryption, the saving program can guarantee fail safe by identification information simultaneously.
Embodiment 6
Fig. 6 is the flow chart according to the dynamic password display packing of the embodiment of the invention 6.
As shown in Figure 6, the dynamic password display packing according to the embodiment of the invention comprises the steps.
Step S601, the challenge code receiving system is sent to electric signing tools with identification information and the challenge code that receives, and wherein identification information is used for unique identification challenge code receiving system.
Particularly, at first the challenge code receiving system is encrypted the challenge code that receives according to encryption key and obtains the encrypted challenge code, then identification information and encrypted challenge code is sent to electric signing tools.
Step S602, electric signing tools compares the identification information that prestores and the identification information that receives.
Wherein, electric signing tools can corresponding challenge code receiving system, the electric signing tools identification information that prestores, when receiving identification information, this identification information and the identification information that prestores are compared to determine whether to be the challenge code receiving system corresponding with electric signing tools.
In one embodiment of the invention, further comprising the steps of: electric signing tools judges according to the blacklist that prestores whether the identification information that receives belongs to blacklist.Particularly, electric signing tools will have the identification information of the challenge code receiving system of illegal transaction operation to carry out record, the blacklist of generating identification record, when electric signing tools receives the identification information of challenge code receiving system transmission, at first can judge whether the identification information that receives belongs to blacklist according to the blacklist that prestores, if belong to blacklist, then can in time find illegal challenge code receiving system, direct other the data that send of this challenge code receiving system of rejection, guarantee safety, if do not belong to blacklist, then can again the identification information that prestores and the identification information that receives be compared.
Step S603, if the identification information that prestores is consistent with the identification information that receives, then electric signing tools generates dynamic password according to the challenge code that receives.
Particularly, at first, electric signing tools is searched the decruption key corresponding with identification information according to the identification information that receives, and the encrypted challenge code that then deciphering receives according to decruption key obtains challenge code, generates dynamic password according to challenge code again.
Step S604, electric signing tools shows the dynamic password that generates.
Dynamic password display packing according to the embodiment of the invention, the challenge code receiving system is combined with electric signing tools, electric signing tools receives the challenge code that the correct challenge code receiving system of identification information sends, and according to challenge code generation dynamic password, and this dynamic password shown, because electric signing tools can show Transaction Information, whether really the user can verify transaction to this information, thereby prevented the harm of fishing website, in addition, the user can only get access to dynamic password by electric signing tools, guarantee that dynamic password is not revealed, ensure user benefit, the simultaneously generation with dynamic password is controlled on the electric signing tools, guarantee that further dynamic password is not revealed, and increases fail safe.
In one embodiment of the invention, electric signing tools is with the dynamic password that the shows password as electric signing tools, can obtain thus the electric signing tools password of dynamic safety, improved the fail safe of electronic transaction process, while challenge code receiving system can receive challenge code and the guarantee information of user's input and do not revealed, and has further improved the fail safe of electronic transaction process.
In one embodiment of the invention, the chip of challenge code receiving system can be very little, therefore the challenge code receiving system can be arranged on the data wire of electric signing tools, can save cost thus, reduce simultaneously the potential safety hazard that extra connection brings, also the challenge code receiving system can be connected with electric signing tools by other means, and can not affect the shape of data wire itself.
Should understand, embodiment shown in Figure 6 and embodiment shown in Figure 3 have similarity, namely carry out the dynamic password demonstration in conjunction with challenge code receiving system and electric signing tools, among the embodiment shown in Figure 3 the challenge code receiving system send identification information so that electric signing tools whether judge first the challenge code receiving system legal, in the situation that identification information is confirmed, receive again the challenge code of encrypting, when identification information is incorrect or when illegal, can in time feed back and be convenient in time find illegal challenge code receiving system, the fail safe of guarantee information, send simultaneously the challenge code of identification information and encryption among the embodiment shown in Figure 6, in the situation that identification information is confirmed, can send again the challenge code of encryption, the saving program can guarantee fail safe by identification information simultaneously.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment that scope of the present invention is by claims and be equal to and limit.
Claims (36)
1. dynamic password display packing is characterized in that the method may further comprise the steps:
Dynamic password generating device is sent to electric signing tools with identification information, and wherein said identification information is used for the described dynamic password generating device of unique identification;
Described electric signing tools compares the identification information that prestores and the described identification information that receives;
If the described identification information that prestores is consistent with the described identification information that receives, then described dynamic password generating device is sent to described electric signing tools with the dynamic password that generates; And
The described dynamic password that described electric signing tools will receive shows.
2. method according to claim 1 is characterized in that, described dynamic password generating device comprises the step that the dynamic password that generates is sent to electric signing tools:
Described dynamic password generating device generates dynamic password;
Described dynamic password generating device is encrypted described dynamic password according to encryption key and obtains to encrypt dynamic password; And
Described dynamic password generating device is sent to described electric signing tools with described encryption dynamic password.
3. method according to claim 2 is characterized in that, the step that the described dynamic password that described electric signing tools will receive shows comprises:
Described electric signing tools receives described encryption dynamic password;
Described electric signing tools is searched the decruption key corresponding with described identification information according to the described identification information that receives;
Described electric signing tools is deciphered described encryption dynamic password according to described decruption key and is obtained described dynamic password; And
Described electric signing tools shows described dynamic password.
4. method according to claim 1 is characterized in that, the method also comprises:
The described dynamic password that described electric signing tools will show is as the password of described electric signing tools.
5. method according to claim 1 is characterized in that, the method also comprises:
Described electric signing tools judges according to the blacklist that prestores whether the described identification information that receives belongs to described blacklist.
6. method according to claim 1 is characterized in that, described dynamic password generating device is arranged on the data wire of described electric signing tools.
7. dynamic password display packing is characterized in that the method may further comprise the steps:
Clock forming device is sent to electric signing tools with identification information, and wherein said identification information is used for the described clock forming device of unique identification;
Described electric signing tools compares the identification information that prestores and the described identification information that receives;
If the described identification information that prestores is consistent with the described identification information that receives, then described clock forming device is sent to described electric signing tools with clock information;
Described electric signing tools generates dynamic password according to the described clock information that receives; And
The described dynamic password that described electric signing tools will generate shows.
8. method according to claim 7 is characterized in that, described clock forming device comprises the step that clock information is sent to electric signing tools:
Described clock forming device is encrypted described clock information according to encryption key and obtains to encrypt clock information; And
Described clock forming device is sent to described electric signing tools with described encryption clock information.
9. method according to claim 8 is characterized in that, described electric signing tools comprises according to the step that the described clock information that receives generates dynamic password:
Described electric signing tools receives described encryption clock information;
Described electric signing tools is searched the decruption key corresponding with described identification information according to the described identification information that receives;
Described electric signing tools is deciphered described encryption clock information according to described decruption key and is obtained described clock information; And
Described electric signing tools generates dynamic password according to described clock information.
10. method according to claim 7 is characterized in that, the method also comprises:
The described dynamic password that described electric signing tools will show is as the password of described electric signing tools.
11. method according to claim 7 is characterized in that, the method also comprises:
Described electric signing tools judges according to the blacklist that prestores whether the described identification information that receives belongs to described blacklist.
12. method according to claim 7 is characterized in that, described clock forming device is arranged on the data wire of described electric signing tools.
13. a dynamic password display packing is characterized in that the method may further comprise the steps:
The challenge code receiving system is sent to electric signing tools with identification information, and wherein said identification information is used for the described challenge code receiving system of unique identification;
Described electric signing tools compares the identification information that prestores and the described identification information that receives;
If the described identification information that prestores is consistent with the described identification information that receives, then described challenge code receiving system is sent to described electric signing tools with the challenge code that receives;
Described electric signing tools generates dynamic password according to the described challenge code that receives; And
The described dynamic password that described electric signing tools will generate shows.
14. method according to claim 13 is characterized in that, described challenge code receiving system comprises the step that the challenge code that receives is sent to electric signing tools:
Described challenge code receiving system is encrypted the described challenge code that receives according to encryption key and obtains the encrypted challenge code; And
Described challenge code receiving system is sent to described electric signing tools with described encrypted challenge code.
15. method according to claim 14 is characterized in that, described electric signing tools comprises according to the step that the described challenge code that receives generates dynamic password:
Described electric signing tools receives described encrypted challenge code;
Described electric signing tools is searched the decruption key corresponding with described identification information according to the described identification information that receives;
Described electric signing tools is deciphered described encrypted challenge code according to described decruption key and is obtained described challenge code; And
Described electric signing tools generates dynamic password according to described challenge code.
16. method according to claim 13 is characterized in that, the method also comprises:
The described dynamic password that described electric signing tools will show is as the password of described electric signing tools.
17. method according to claim 13 is characterized in that, the method also comprises:
Described electric signing tools judges according to the blacklist that prestores whether the described identification information that receives belongs to described blacklist.
18. method according to claim 13 is characterized in that, described challenge code receiving system is arranged on the data wire of described electric signing tools.
19. a dynamic password display packing is characterized in that the method may further comprise the steps:
Dynamic password generating device is sent to electric signing tools with the dynamic password of identification information and generation, and wherein said identification information is used for the described dynamic password generating device of unique identification;
Described electric signing tools compares the identification information that prestores and the described identification information that receives; And
If the described identification information that prestores is consistent with the identification information that receives, then the described electric signing tools described dynamic password that will receive shows.
20. method according to claim 19 is characterized in that, described dynamic password generating device comprises the step that the dynamic password of identification information and generation is sent to electric signing tools:
Described dynamic password generating device generates dynamic password;
Described dynamic password generating device is encrypted described dynamic password according to encryption key and obtains to encrypt dynamic password; And
Described dynamic password generating device is sent to described electric signing tools with described identification information and described encryption dynamic password.
21. method according to claim 20 is characterized in that, the step that the described dynamic password that described electric signing tools will receive shows comprises:
Described electric signing tools receives described encryption dynamic password;
Described electric signing tools is searched the decruption key corresponding with described identification information according to the described identification information that receives;
Described electric signing tools is deciphered described encryption dynamic password according to described decruption key and is obtained described dynamic password; And
Described electric signing tools shows described dynamic password.
22. method according to claim 19 is characterized in that, the method also comprises:
The described dynamic password that described electric signing tools will show is as the password of described electric signing tools.
23. method according to claim 19 is characterized in that, the method also comprises:
Described electric signing tools judges according to the blacklist that prestores whether the described identification information that receives belongs to described blacklist.
24. method according to claim 19 is characterized in that, described dynamic password generating device is arranged on the data wire of described electric signing tools.
25. a dynamic password display packing is characterized in that the method may further comprise the steps:
Clock forming device is sent to electric signing tools with identification information and clock information, and wherein said identification information is used for the described clock forming device of unique identification;
Described electric signing tools compares the identification information that prestores and the described identification information that receives;
If the described identification information that prestores is consistent with the described identification information that receives, then described electric signing tools generates dynamic password according to the described clock information that receives; And
The described dynamic password that described electric signing tools will generate shows.
26. method according to claim 25 is characterized in that, described clock forming device comprises the step that identification information and clock information are sent to electric signing tools:
Described clock forming device is encrypted described clock information according to encryption key and obtains to encrypt clock information; And
Described clock forming device is sent to described electric signing tools with described identification information and described encryption clock information.
27. method according to claim 26 is characterized in that, described electric signing tools comprises according to the step that the described clock information that receives generates dynamic password:
Described electric signing tools receives described encryption clock information;
Described electric signing tools is searched the decruption key corresponding with described identification information according to the described identification information that receives;
Described electric signing tools is deciphered described encryption clock information according to described decruption key and is obtained described clock information; And
Described electric signing tools generates dynamic password according to described clock information.
28. method according to claim 25 is characterized in that, the method also comprises:
The described dynamic password that described electric signing tools will show is as the password of described electric signing tools.
29. method according to claim 25 is characterized in that, the method also comprises:
Described electric signing tools judges according to the blacklist that prestores whether the described identification information that receives belongs to described blacklist.
30. method according to claim 25 is characterized in that, described clock forming device is arranged on the data wire of described electric signing tools.
31. a dynamic password display packing is characterized in that the method may further comprise the steps:
The challenge code receiving system is sent to electric signing tools with identification information and the challenge code that receives, and wherein said identification information is used for the described challenge code receiving system of unique identification;
Described electric signing tools compares the identification information that prestores and the described identification information that receives;
If the described identification information that prestores is consistent with the described identification information that receives, then described electric signing tools generates dynamic password according to the described challenge code that receives; And
The described dynamic password that described electric signing tools will generate shows.
32. method according to claim 31 is characterized in that, described challenge code receiving system comprises the step that identification information and challenge code are sent to electric signing tools:
Described challenge code receiving system is encrypted the described challenge code that receives according to encryption key and obtains the encrypted challenge code; And
Described challenge code receiving system is sent to described electric signing tools with described identification information and described encrypted challenge code.
33. method according to claim 32 is characterized in that, described electric signing tools comprises according to the step that the described challenge code that receives generates dynamic password:
Described electric signing tools receives described encrypted challenge code;
Described electric signing tools is searched the decruption key corresponding with described identification information according to the described identification information that receives;
Described electric signing tools is deciphered described encrypted challenge code according to described decruption key and is obtained described challenge code; And
Described electric signing tools generates dynamic password according to the described challenge code that deciphering obtains.
34. method according to claim 31 is characterized in that, the method also comprises:
The described dynamic password that described electric signing tools will show is as the password of described electric signing tools.
35. method according to claim 31 is characterized in that, the method also comprises:
Described electric signing tools judges according to the blacklist that prestores whether the described identification information that receives belongs to described blacklist.
36. method according to claim 31 is characterized in that, described challenge code receiving system is arranged on the data wire of described electric signing tools.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614924A (en) * | 2004-11-26 | 2005-05-11 | 王小矿 | Identity certifying system based on intelligent card and dynamic coding |
| CN1953366A (en) * | 2006-11-10 | 2007-04-25 | 北京飞天诚信科技有限公司 | Password management method and system for intelligent secret key device |
| CN101304318A (en) * | 2008-07-04 | 2008-11-12 | 任少华 | Safe network authentication system and method |
| WO2009089764A1 (en) * | 2008-01-10 | 2009-07-23 | Shaohua Ren | A system and method of secure network authentication |
| CN101765996A (en) * | 2007-05-31 | 2010-06-30 | 威斯科数据安全国际有限公司 | Remote Authentication And Transaction Signatures |
| CN101785277A (en) * | 2007-08-27 | 2010-07-21 | 朗讯科技公司 | Method and system of communication using extended sequence number |
| CN102158488A (en) * | 2011-04-06 | 2011-08-17 | 北京天地融科技有限公司 | Dynamic countersign generation method and device and authentication method and system |
| CN202004967U (en) * | 2011-01-05 | 2011-10-05 | 深圳市文鼎创数据科技有限公司 | Dynamic password generating device |
| CN102223364A (en) * | 2011-05-09 | 2011-10-19 | 飞天诚信科技股份有限公司 | Method and system for accessing e-book data |
| CN102222390A (en) * | 2011-06-30 | 2011-10-19 | 飞天诚信科技股份有限公司 | Multifunctional intelligent key device and working method thereof |
| US20110258452A1 (en) * | 2007-05-31 | 2011-10-20 | Vasco Data Security, Inc. | Remote authentication and transaction signatures |
| CN102298676A (en) * | 2010-06-24 | 2011-12-28 | 索尼公司 | Information processing device, information processing method and program |
| CN102333085A (en) * | 2008-07-04 | 2012-01-25 | 任少华 | Security network authentication system and method |
-
2012
- 2012-11-12 CN CN201210452561.6A patent/CN102983975B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614924A (en) * | 2004-11-26 | 2005-05-11 | 王小矿 | Identity certifying system based on intelligent card and dynamic coding |
| CN1953366A (en) * | 2006-11-10 | 2007-04-25 | 北京飞天诚信科技有限公司 | Password management method and system for intelligent secret key device |
| US20110258452A1 (en) * | 2007-05-31 | 2011-10-20 | Vasco Data Security, Inc. | Remote authentication and transaction signatures |
| CN101765996A (en) * | 2007-05-31 | 2010-06-30 | 威斯科数据安全国际有限公司 | Remote Authentication And Transaction Signatures |
| CN101785277A (en) * | 2007-08-27 | 2010-07-21 | 朗讯科技公司 | Method and system of communication using extended sequence number |
| WO2009089764A1 (en) * | 2008-01-10 | 2009-07-23 | Shaohua Ren | A system and method of secure network authentication |
| CN101304318A (en) * | 2008-07-04 | 2008-11-12 | 任少华 | Safe network authentication system and method |
| CN102333085A (en) * | 2008-07-04 | 2012-01-25 | 任少华 | Security network authentication system and method |
| CN102298676A (en) * | 2010-06-24 | 2011-12-28 | 索尼公司 | Information processing device, information processing method and program |
| CN202004967U (en) * | 2011-01-05 | 2011-10-05 | 深圳市文鼎创数据科技有限公司 | Dynamic password generating device |
| CN102158488A (en) * | 2011-04-06 | 2011-08-17 | 北京天地融科技有限公司 | Dynamic countersign generation method and device and authentication method and system |
| CN102223364A (en) * | 2011-05-09 | 2011-10-19 | 飞天诚信科技股份有限公司 | Method and system for accessing e-book data |
| CN102222390A (en) * | 2011-06-30 | 2011-10-19 | 飞天诚信科技股份有限公司 | Multifunctional intelligent key device and working method thereof |
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