CN102547199A - Method and device for inputting authentication information - Google Patents
Method and device for inputting authentication information Download PDFInfo
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- CN102547199A CN102547199A CN2010106152461A CN201010615246A CN102547199A CN 102547199 A CN102547199 A CN 102547199A CN 2010106152461 A CN2010106152461 A CN 2010106152461A CN 201010615246 A CN201010615246 A CN 201010615246A CN 102547199 A CN102547199 A CN 102547199A
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Abstract
The invention discloses a method and device for inputting authentication information, relating to the field of information security and solving the technical problem of poor reliability in the prior art when the authentication information is input. The method disclosed by the invention comprises the steps: a video playing device which is connected with an intelligent key device plays video information corresponding to character data according to a sequence; and after an inputted selection signal is received directly by the intelligent key device, the intelligent key device stores the character data corresponding to the video information which is played when the selection signal is inputted. The method and device for inputting the authentication information, disclosed by the invention, are mainly applied to improving of security of inputting the authentication information.
Description
Technical field
The present invention relates to information security field, relate in particular to a kind of input method and device of authentication information.
Background technology
In existing information security field,, avoid user's legitimate rights and interests to be usurped by other people for the information security that guarantees the user is not destroyed.Therefore the mode of authenticated identity just seems more and more important.Can adopt intelligent key apparatus (for example: the close spoon of USB at present; Be USB Key) mode carry out authentication; Specifically comprise: the user is input to authentication information in the intelligent key apparatus through the input unit that is connected on the terminal after setting up being connected of intelligent key apparatus and computer; Intelligent key apparatus can compare authentication information that receives and the authentication information that is stored in the validated user in the chip; If the result of contrast is identical; Then judge said user for validated user, allow said user to sign in in the system or carry out successor operation.
But; At least have following problem in the prior art: general intelligent key apparatus all is to be input in the intelligent key apparatus through the authentication information of the input equipment of terminal (like computer) (like keyboard) with the representative of consumer identity; If but the terminal has received hacker's the attack or the infection of virus; The authentication information of importing through the input equipment at terminal so, just possible because of processing through the terminal, and usurped or monitor by other people; Cause the rights and interests of validated user to suffer damage, even cause economic loss of user.Therefore the input equipment through the terminal is input to the method for intelligent key apparatus with authentication information, is being vulnerable aspect the Information Security that guarantees the user.
Summary of the invention
Embodiments of the invention provide a kind of input method and device of authentication information.Improved the fail safe of user when input authentication information.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of input method of authentication information comprises:
The video play device that intelligent key apparatus connects is play the corresponding video information of character data in order;
After directly receiving the selection signal of input through said intelligent key apparatus, the video information corresponding characters data of playing when said intelligent key apparatus is stored input select signal.
A kind of input unit of authentication information comprises:
The video playback module is used for playing in order the corresponding video information of character data;
Select module, be used for through the direct input select signal of intelligent key apparatus;
Cache module, the video information corresponding characters data of playing when being used to store input select signal.
The input method of the authentication information that the embodiment of the invention provides and the video information that video play device demonstrated of device through connecting; The user can select and this video information corresponding characters data message; Can effectively avoid user terminal; The danger that the identity information of falsely using validated user that is caused by Long-distance Control such as hacker or trojan horses like computer etc. is concluded the business is so the fail safe can improve the authentication information input time is avoided bringing economic loss to the user.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of the input method of the embodiment of the invention 1 authentication information;
Fig. 2 is the flow chart of the input method of the embodiment of the invention 2 authentication informations;
Fig. 3 is the block diagram of the input unit of the embodiment of the invention 3 authentication informations.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Embodiment 1
Present embodiment discloses a kind of input method of authentication information, and is as shown in Figure 1, and this method comprises:
101, at needs during to intelligent key apparatus input authentication information, be generally intelligent key apparatus with the terminal set up be connected after, the video information play that the video-unit that said intelligent key apparatus connects is corresponding with each character is in order come out.Include in the video information of said broadcast and be used for the authentication information that the user carries out identification.
102, authentication information is generally a string character data, and this number of characters can be numeral, also can is-symbol, perhaps figure etc.In the video information play process; When and order in authentication information identical with character data in the authentication information when the video information corresponding characters data of being play is also consistent; The user chooses said video information through the intelligent key apparatus input select signal.
103, after input select signal is chosen in progress video information, store said video information corresponding characters data.
Embodiments of the invention then make the user directly through intelligent key apparatus authentication information imported, and need not pass through the input or the external transmission path at other terminal that is:.The input method of the authentication information that present embodiment provides and device directly store the video information of playing in the intelligent key apparatus technical scheme through adopting after choosing; Reached raising user fail safe when input authentication information, the technique effect that the information security of validated user is guaranteed.
Embodiment 2
Present embodiment specifically describes the input method of authentication information, and as shown in Figure 2, this method comprises the steps:
201, receive need carry out the instruction of authentication the time at intelligent key apparatus, be generally intelligent key apparatus with the terminal set up be connected after, execution in step 202.
Said connecting with the terminal can be to set up with the terminal through USB interface to link to each other, and also can be through extended serial Advanced Technology Attachment (eSATA) interface, expand the pcmcia interface of safe digital (SDIO) interface or the PCMCIA of PCMCIA card international federation definition etc.
202; Intelligent key apparatus empties the buffer area that is used to store user's input authentication information; And begin the number of character data of the authentication information of input is counted, the time of input authentication information is carried out timing; Number of times to the authentication information when carrying out authentication, imported at every turn carries out record, execution in step 203 after executing said process.
203; Convert each character data that prestores that is used to play to corresponding video information in order; And, receive signal execution in step 204 again up to intelligent key apparatus by this sequential loop this character data video information of obtaining after conversion is played back through the video play device that connects.
Wherein each video information was played back according to certain input cycle; The input cycle is for after whenever playing the corresponding video information of a character data; There is the time of one section pause in the capital; With the broadcast between two adjacent video informations of the time interval of said pause; So that the user has time enough that the video information of being play is carried out cognition and the video information of carrying out this broadcast of successor operation is a video information, and in the video information of being play, include and be used for the authentication information that the user carries out identification.
In the middle of prior art; The user is a string character data for the cognition of the authentication information that will import always; And, then adopted to convert character data to corresponding video information, and the technical scheme that plays back of the video play device that connects through intelligent key apparatus in present embodiment; Said thus authentication information just no longer is that the form with character data shows, but is converted into for video information and plays back.And being converted into the video information character data can have multiple broadcast form, and for example: video information can be simple numeral, also can be the character newspaper of various language words, also can be figure, even animation etc.
204, in a video information input cycle, intelligent key apparatus is carried out corresponding successor operation according to receiving signal.If the said signal that receives is for selecting signal, then execution in step 205; If the said signal that receives is a switching signal, then execution in step 206; If the said signal that receives is the rewind down signal, then execution in step 207; If the said signal that receives is fast inlet signal, then execution in step 208; If the said signal that receives is a confirmation signal, then execution in step 209.
205, when and order in authentication information identical with character data in the authentication information when the video information corresponding characters data that shown was also consistent, then the user was through the intelligent key apparatus input select signal, choose this video information after, execution in step 210.
206, when the user directly imports switching signal through intelligent key apparatus, the video information corresponding characters data of current demonstration are switched to special format and execution in step 205.
For example: the authentication information character data that the user will import is " a ".The character data of the special format that " a " is corresponding is " A ".When the video play device of intelligent key apparatus connection is shown to the video information " a " of corresponding character data; The user is in the input cycle; That is: before the video information play of character late data; Directly import switching signal, these video information corresponding characters data will be switched to " A " of special format so, that is: the user selects input " A ".
In order to improve information security; The user usually hopes authentication information is arranged to the perhaps combination of various character data of more complicated; Under this situation; Present embodiment has adopted and can switch the character data of selecting, and imports the technical scheme of the character data of corresponding special format, has arrived the multifarious beneficial effect that increases input authentication information character data.
207; If the user directly imports the rewind down signal through intelligent key apparatus; The video information of backspace predetermined number backward then; And the video information that will pass through after the backspace predetermined number begins to play as the video information of current broadcast, and the character data of the previous storage of acquiescence deletion simultaneously also turns back to step 203 and continues to carry out.
Present embodiment is through the technical scheme of the character data of the previous storage of time acquiescence deletion that is employed in rewind down; Obtained when the user has selected to import wrong video information corresponding characters data because of misoperation, can reselect the beneficial effect of input.
208; When the user directly imports fast inlet signal through intelligent key apparatus; The video information of F.F. predetermined number forward then, and the video information that will pass through after the F.F. predetermined number begins to play as the video information of current broadcast, turns back to 203 steps simultaneously and continues to carry out.
In the video information process that loop play is come out in order, because the user can adopt the broadcast mode of carrying out F.F., so obtained the beneficial effect that makes things convenient for the quick input authentication information of user.
209, as user during through the direct input validation signal of intelligent key apparatus, representative of consumer is accomplished the input of authentication information, and then execution in step 213.
210, behind the selection signal that receives user's input, store said video information corresponding characters data, and continue execution in step 211 to buffering area.
The time that one section pause is all arranged after video information of every broadcast, just the input cycle of video information.This input cycle is convenient to the user has the cognitive video information that is shown of time enough, and this information is made corresponding operation.When if user's mistake intelligent key apparatus in the time of this pause is imported at least one selection signal continuously; Then intelligent key apparatus is stored at least one and the corresponding character data of the video information that is shown, and the number of this character data is identical with the number of the selection signal of being imported.
For example: the authentication information character data that the user will import is " ### ".When intelligent key apparatus is shown to the video information " # " of corresponding character data; The user is in the input cycle; That is: before the video information play of character late data; Input is selected signal 3 times continuously, and these video information corresponding characters data " # " will be stored 3 times so, that is: the user selects to have imported " ### ".
211, judge whether the number of the character data of storing in the buffering area arrives predetermined number, said predetermined number is the maximum of predefined permission input character data number.Said preestablishing can also can be set for the intelligent key apparatus system default for the user sets.If the result who judges is for reaching predetermined number, then execution in step 213 simultaneously to the timing zero clearing, to counting zero clearing and emptying the alphabet data that are stored in buffering area; If the result who judges is not for reaching predetermined number, then execution in step 212.
212, judge whether timing result surpasses the scheduled time, and the said scheduled time is the maximum of predefined permission input character data time.Said preestablishing can also can be set for the intelligent key apparatus system default for the user sets.If the result who judges is for surpassing the scheduled time, then execution in step 214 and timing zero clearing and to the counting zero clearing, the character data that is stored in buffering area is emptied; If the result who judges is not for surpassing the scheduled time, then execution in step 203.
213, carry out authentication.That is: the authentication information of importing the alphabet data that are stored in the buffering area as the user compares and execution in step 215 with the authentication information that is stored in the validated user in the check code district.
214, intelligent key apparatus sends overtime information to the user, and execution in step 216.
215, intelligent key apparatus is to the result of user's authentication output, if authentication result is that then execution in step 217 through authentication; If authentication result is not for through authentication, then execution in step 216.
216, whether the number of times of judges input authentication information when at every turn carrying out authentication arrives predetermined value, and said predetermined value is the predefined maximum that when at every turn carrying out authentication, allows input authentication information number of times.Said preestablishing can also can be set for the intelligent key apparatus system default for the user sets.If the result who judges is for surpassing predetermined value, then execution in step 217 and lock intelligent key apparatus can not reuse said intelligent key apparatus; If the result who judges is not for surpassing predetermined value, then execution in step 202.
When user's input authentication information, the number of times that this process is carried out timing, counting and record input is in order to improve information security, to make other people be difficult to steal the information of validated user, not suffering damage so that guarantee the rights and interests of validated user.
217, finish identifying procedure.
Embodiment 3
In order to realize the input method of the authentication information among the embodiment 2, present embodiment also provides a kind of input unit of authentication information, and is as shown in Figure 3, and this device comprises: video playback module 301, select module 302, memory module 303.
Video playback module 301 is used for playing in order the corresponding video information of character data; Select module 302, be used for through the direct input select signal of intelligent key apparatus; Memory module 303, the video information corresponding characters data of playing when being used to store input select signal.
As shown in Figure 3, this device also comprises: timing module 304, counting module 305, logging modle 306; Character shows library module 307, modular converter 308, handover module 309, determination module 310; F.F. module 311, rewind down module 312, control module 313, authentication module 315.
Timing module 304; Be used for when beginning to play the corresponding video information of character data, carrying out timing, and when timing result surpasses the scheduled time, carry out the timing zero clearing, for each video information that is played back; Timing module 304 also is used for the input cycle of said video information is carried out timing; Counting module 305 is used for the number of character data of storage is counted, and it is clear when the number of the character data of storage reaches predetermined number, to carry out counting; Logging modle 306 is used for when carrying out authentication, being used to write down the number of times of input authentication information at every turn, and when the result of record surpasses predetermined value, locks intelligent key apparatus; Character shows library module 307, is used for storing in advance the character data that is used to play; Modular converter 308 is used for converting the character data of storage in advance to corresponding video information; Handover module 309 is used for directly importing switching signal through intelligent key apparatus; Determination module 310 is used for through the direct input validation signal of intelligent key apparatus; F.F. module 311 is used for directly importing fast inlet signal through intelligent key apparatus; Rewind down module 312 is used for directly importing the rewind down signal through intelligent key apparatus; Control module 313 is used for sending instruction to each module, controls the work between each module; Authentication module 315 is used for the alphabet data of storage are carried out authentication.
The input unit of described authentication information in the above-mentioned enforcement, video playback module 301 can also be used for video information is adjusted, this adjustment comprises size, color etc. so as can be clearer, accurately video information is shown.Need to prove: the video playback module 301 in the present embodiment is equivalent to a kind of video play device that can be connected with the input unit of authentication information; Therefore this video playback module 301 can belong to the input unit of authentication information; With its fixing combining, also can be the device beyond the input unit of authentication information with Presentation Function.
The input method of the authentication information that present embodiment provided; Because adopted the character data that will be used for authentication information to convert the technological means that video information play is come out to; So the user only need be through selecting the corresponding video information of input in intelligent key apparatus; Just can realize the purpose of input authentication information; Having obtained not need be through the input equipment or the external transmission path at other terminal, direct input authentication information in intelligent key apparatus just, the beneficial effect of raising user information security when input authentication information.
Description through above execution mode; The those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform; Can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product is stored in the storage medium that can read; Like the floppy disk of computer, hard disk or CD etc. comprise that some instructions are with so that an equipment (can be notebook computer, USB Key etc.) is carried out the described method of each embodiment of the present invention.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection range with claim.
Claims (10)
1. the input method of an authentication information is characterized in that, comprising:
The video play device that intelligent key apparatus connects is play the corresponding video information of character data in order;
After directly receiving the selection signal of input through said intelligent key apparatus, the video information corresponding characters data of playing when said intelligent key apparatus is stored input select signal.
2. the input method of authentication information according to claim 1 is characterized in that, this method also comprises:
After directly receiving the rewind down signal of input through intelligent key apparatus, with the deletion of the character data of previous storage, and backward the video information of backspace predetermined number as the video information of current broadcast; And/or
After directly receiving the fast inlet signal of input, with the video information of F.F. predetermined number forward video information as current broadcast through intelligent key apparatus.
3. the input method of authentication information according to claim 1; It is characterized in that; If in the input cycle of playing same video information; At least one that directly receives input through intelligent key apparatus selected signal, then store at least one and the corresponding character data of the video information of being play, and the number of this character data is identical with the number of the selection signal of being imported.
4. the input method of authentication information according to claim 1 is characterized in that, before playing the corresponding video information of character data in order, this method also comprises:
The character data that to store in advance in order converts corresponding video information to;
The said corresponding video information of character data of playing in order is: the corresponding video information of loop play character data according to priority.
5. the input method of authentication information according to claim 1 is characterized in that, this method also comprises:
After directly receiving the input validation signal, the alphabet data of storage are carried out authentication through intelligent key apparatus.
6. according to the input method of any described authentication information in the claim 1 to 5, it is characterized in that this method also comprises:
The number of character data to storage is counted;
When beginning to play the corresponding video information of character data, carry out timing;
When the number of character data of storage reaches predetermined number, then the alphabet data of storage are carried out authentication and empty the character data of storage, counting zero clearing and timing zero clearing;
When said timing result surpasses the scheduled time, then send time-out information and empty the character data of storage, counting zero clearing and timing zero clearing.
7. the input unit of an authentication information is characterized in that, comprising:
The video playback module is used for playing in order the corresponding video information of character data;
Select module, be used for through the direct input select signal of intelligent key apparatus;
Memory module, the video information corresponding characters data of playing when being used to store input select signal.
8. the input unit of authentication information according to claim 7 is characterized in that, this device also comprises:
The rewind down module is used for directly importing the rewind down signal through intelligent key apparatus;
Control module is used for the deletion of the character data of previous storage, and backward the video information of backspace predetermined number as the video information of current broadcast;
The F.F. module is used for directly importing fast inlet signal through intelligent key apparatus;
Said control module also is used for the video information of the F.F. predetermined number forward video information as current broadcast.
9. the input unit of authentication information according to claim 7 is characterized in that, this device also comprises:
Character shows library module, is used for store character data in advance;
Modular converter is used for converting the character data of storage in advance to corresponding video information;
Said playing module is play the video information that obtains after this modular converter conversion.
Confirm module, be used for through the direct input validation signal of intelligent key apparatus;
Authentication module is used for after receiving from the affirmation signal of confirming module, the alphabet data of storage being carried out authentication.
10. the input unit of authentication information according to claim 7 is characterized in that, this device also comprises:
Counting module is used for the number of character data of storage is counted, and when the number of the character data of storage reaches predetermined number, carries out the counting zero clearing;
Timing module is used for when beginning to play the corresponding video information of character data, carrying out timing, and when timing result surpasses the scheduled time, carries out the timing zero clearing;
Control module is used for when the number in the character data of storing reaches predetermined number, emptying the character data of storage and controlling the timing module zero clearing;
Said control module also is used for emptying the character data of storage and controlling the counting module zero clearing when timing result surpasses the scheduled time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106152461A CN102547199A (en) | 2010-12-22 | 2010-12-22 | Method and device for inputting authentication information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106152461A CN102547199A (en) | 2010-12-22 | 2010-12-22 | Method and device for inputting authentication information |
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| Publication Number | Publication Date |
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| CN102547199A true CN102547199A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106152461A Pending CN102547199A (en) | 2010-12-22 | 2010-12-22 | Method and device for inputting authentication information |
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| CN (1) | CN102547199A (en) |
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- 2010-12-22 CN CN2010106152461A patent/CN102547199A/en active Pending
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Application publication date: 20120704 |