CN103136462A - Method and system of password authentication - Google Patents
Method and system of password authentication Download PDFInfo
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- CN103136462A CN103136462A CN201110400284XA CN201110400284A CN103136462A CN 103136462 A CN103136462 A CN 103136462A CN 201110400284X A CN201110400284X A CN 201110400284XA CN 201110400284 A CN201110400284 A CN 201110400284A CN 103136462 A CN103136462 A CN 103136462A
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Abstract
The invention discloses a method and a system of password authentication. The method and the system of password authentication are applied into an electronic terminal, wherein the electronic terminal comprises a display screen, at least one input device. The method of password authentication comprises the following steps: generating a first instruction based on a response to a first operation of the at least one input device, carrying out the first instruction and displaying an interface comprising at least two triggered objects which are used for opening a password input area, generating a second instruction based on a response of the at least one input device to a second operation of one triggered object of the at least two triggered objects, carrying out the second instruction and displaying a password input area corresponding to the triggered object corresponding to the second operation, inputting a password to be confirmed in the password input area through the at least one input device, and confirming whether the password to be confirmed is right or not based on the corresponding relation between the triggered object stored in the electronic terminal and a standard password.
Description
Technical field
The present invention relates to information security field, relate in particular to a kind of method and system of password authentification.
Background technology
At present based on the intelligent terminal product of touch-screen, comprise smart mobile phone, Pad, Tablet and net book, the products such as GPS navigation instrument have more and more adopted graphical passwords or the track record arranged based on punctuate carries out the protection of user cipher.Compare with traditional fixing numeral and the password of monogram, the dirigibility of adopting the technical scheme of above-mentioned Password Input and password authentification to possess is stronger, be convenient to memory, meet the characteristics such as user operation habits, but the inventor finds in the invention process, there is following defective in technique scheme at least for confidentiality:
The arrangement of dot matrix/mark/figure is fixed, in the situation that do not change password, the user will go according to identical track operation at every turn when password authentification;
After repeated operation, be very easy to fingerprints mark and route trace on touch-screen, the 3rd people can be easy to get trace information by naked eyes or some simple detection modes;
Even if single operation, the 3rd people does not see in the situation of display screen in the face of the operator, can guess out according to user's gesture motion tendency user's Password Input path locus yet, thus stealing passwords information.
Summary of the invention
The embodiment of the present application provides a kind of method and system of password authentification, be used for staying the problem of identical trace when the solution prior art is carried out password authentification on screen at every turn, thereby detected when effectively solving the touch-screen password authentification or move by the password leakage of spying on and causing.
The embodiment of the present application one provides a kind of method of password authentication, is applied in an electric terminal, and described electric terminal comprises a display screen, and at least a input equipment, and described method comprises:
The first response that operates based on to described at least a input equipment generates the first instruction;
Carry out described the first instruction, comprise be used at least two interfaces of triggering object of opening the Password Input zone in described demonstration screen display;
Corresponding described at least two responses that trigger the second operation of a triggering object in object based on to described at least a input equipment generate the second instruction;
Carry out described the second instruction, in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence;
By described at least a input equipment, input password to be verified on described Password Input zone;
Based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, verify whether described password to be verified is correct.
Wherein, one, when described display screen is touch-screen, describedly generate the first instruction based on the response to the first operation of described at least a input equipment, be specially:
Whether detection has described the first operation on described touch-screen;
When described the first operation is arranged, based on the response to described the first operation, generate the first instruction.
Described based on corresponding described at least two responses that trigger the second operation of a triggering object in object to described at least a input equipment, generation the second instruction is specially:
Whether detection has described the second operation on described touch-screen;
When described the second operation is arranged, based on the response to described the second operation, generate the second instruction.
Two, when described display screen is non-touch-screen, described based on the first response that operates to described at least a input equipment, generation the first instruction is specially:
Whether detection has described the first operation on the mechanical type input equipment;
When described the first operation was arranged, the response based on to described the first operation generated at least one the first pulse signal;
Described at least one pulse signal is processed, generated the first instruction.
Described based on corresponding described at least two responses that trigger the second operation of a triggering object in object to described at least a input equipment, generation the second instruction is specially:
Whether detection has described the second operation on the mechanical type input equipment;
When described the second operation was arranged, the response based on to described the second operation generated at least one the second pulse signal;
Described at least one pulse signal is processed, generated the second instruction.
Method as above, described the second instruction of described execution in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence, is specially:
Carry out described the second instruction, and based on corresponding relation between Password Input zone and triggering object, the Password Input zone that triggering object definite and described the second operational correspondence is corresponding;
Determine the address information of the Password Input zone corresponding program module corresponding with the triggering object of described the second operational correspondence;
Call and open the program module corresponding to Password Input zone corresponding to triggering object of described and described the second operational correspondence from described address information;
In the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence.
Method as above, described based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, verify whether described password to be verified is correct, is specially:
Based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, obtain the standard cipher corresponding with the triggering object of described the second operational correspondence;
Detect in Password Input zone corresponding to the triggering object whether stop at described and described the second operational correspondence and input password to be verified;
When stopping, obtaining described password to be verified;
Whether standard cipher and described password to be verified that the triggering object of described and described the second operational correspondence is corresponding compare, correct to verify described password to be verified.
The embodiment of the present application two provides a kind of method of password authentication, is applied in an electric terminal, and described electric terminal comprises a touch-screen, and described method comprises:
The first response that operates based on to described touch-screen generates the first instruction;
Carry out described the first instruction, include the interface in Password Input zone in described demonstration screen display;
Based on pre-save standard cipher corresponding with described Password Input zone in described electric terminal, generate interim standard cipher;
Based at least one second response that operates to described touch-screen, at described Password Input zone input password to be verified;
More described interim standard cipher and described password to be verified are to realize the authentication to described password to be verified.
Wherein, described pre-save standard cipher corresponding with described Password Input zone in described electric terminal is specially:
Numeral, letter or figure.
Method as above describedly generates interim standard cipher based on pre-save standard cipher corresponding with described Password Input zone in described electric terminal, specifically comprises:
When described standard cipher is numeral, call first kind information, generate described interim standard cipher based on this numeral; Wherein, described first kind information is problem clew information;
When described standard cipher is figure, call the Equations of The Second Kind information, generate described interim standard cipher based on this figure; Wherein, described Equations of The Second Kind information is the track information;
Call the described first kind or described Equations of The Second Kind information when described standard cipher is letter, generates described interim standard cipher based on this letter.
The embodiment of the present application three provides a kind of system of password authentification, is applied in an electric terminal, and described electric terminal comprises a display screen, and at least a input equipment, and described system comprises:
The first instruction generation unit is used for generating the first instruction based on the first response that operates to described at least a input equipment;
The first instruction execution unit is used for carrying out described the first instruction, comprises be used at least two interfaces of triggering object of opening the Password Input zone in described demonstration screen display;
The second instruction generation unit is used for generating the second instruction based on corresponding described at least two responses that trigger the second operation of a triggering object of object to described at least a input equipment;
The second instruction execution unit is used for carrying out described the second instruction, in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence;
The Password Input unit is used for by described at least a input equipment, input password to be verified on described Password Input zone;
The password authentification unit is used for based on corresponding relation between the triggering object that is kept at described electric terminal and standard cipher, verifies whether described password to be verified is correct.
Wherein, one, when described display screen is touch-screen, described the first instruction generation unit comprises:
Detecting unit one is for detection of whether described the first operation is arranged on described touch-screen;
When described the first operation having been detected, described the first instruction generation unit generates the first instruction.
Described the second instruction generation unit comprises:
Detecting unit two is for detection of whether described the second operation is arranged on described touch-screen;
When described the second operation was arranged, described the second instruction generation unit generated the second instruction.
Two, when described display screen is non-touch-screen, described the first command unit specifically comprises:
Detecting unit three is for detection of whether described the first operation is arranged on the mechanical type input equipment;
Pulse signal generation unit one is used for when described the first operation is arranged, and the response based on to described the first operation generates at least one the first pulse signal;
Processing unit one is used for described at least one pulse signal is processed, and generates the first instruction.
Described the second instruction generation unit specifically comprises:
Detecting unit four is for detection of whether described the second operation is arranged on the mechanical type input equipment;
The second pulse signal two is used for when described the second operation is arranged, and the response based on to described the second operation generates at least one the second pulse signal;
Processing unit two is used for described at least one pulse signal is processed, and generates the second instruction.
System as above, further, described password authentification unit specifically comprises:
Standard cipher obtains the unit, is used for based on corresponding relation between the triggering object that is kept at described electric terminal and standard cipher, obtains the standard cipher corresponding with the triggering object of described the second operational correspondence;
The Password Input detecting unit is for detection of input password to be verified in Password Input zone corresponding to the triggering object that whether stops at described and described the second operational correspondence;
Password to be verified obtains the unit, is used for obtaining described password to be verified when stopping;
Whether authentication unit is used for standard cipher and the described password to be verified that the triggering object of described and described the second operational correspondence is corresponding and compares, correct to verify described password to be verified.
The embodiment of the present application four provides a kind of system of password authentification, is applied in an electric terminal, and described electric terminal comprises a touch-screen, and described system comprises:
The first instruction generation unit is used for generating the first instruction based on the first response that operates to described touch-screen;
The first instruction execution unit is used for carrying out described the first instruction, includes the interface in Password Input zone in described demonstration screen display;
Interim standard cipher generation unit is used for based on pre-save generating interim standard cipher at standard cipher corresponding to described electric terminal and described Password Input zone;
Password Input to be verified unit is used for based at least one second response that operates to described touch-screen, at described Password Input zone input password to be verified;
The password authentification unit is used for more described interim standard cipher and described password to be verified, to realize the authentication to described password to be verified.
Wherein, described pre-save standard cipher corresponding with described Password Input zone in described electric terminal is specially:
Numeral, letter or figure.
System as described in embodiment four, further, described interim standard cipher generation unit specifically comprises:
The interim standard cipher generation unit of numeral is used for calling first kind information when described standard cipher is numeral, generates described interim standard cipher based on this numeral; Wherein, described first kind information is problem clew information;
The interim standard cipher generation unit of figure is used for calling the Equations of The Second Kind information when described standard cipher is figure, generates described interim standard cipher based on this figure; Wherein, described Equations of The Second Kind information is the track information;
The interim standard cipher generation unit of letter is used for calling the described first kind or described Equations of The Second Kind information when described standard cipher is letter, generates described interim standard cipher based on this letter.
The method and system of the password authentification that the application provides by one or more embodiment have one of following useful technique effect or advantage at least:
Owing to having increased the corresponding relation that triggers between object interface and standard cipher; to just can be verified at Password Input zone input password corresponding to the inputting interface of setting in advance; all the other inputting interfaces will be under an embargo by; on practicality; the user controls very simple, does not change user's input habit, and domestic consumer's acceptance is good; need not learn and to operate, and the protectiveness of password is strengthened greatly.
When input equipment is touch-screen, owing to interface for password input occurring at every turn, the password type that to set according to the user, generate different interim passwords, having any different of the password to be verified of input and a front password, therefore the track password of each input is all different, the vestige that stays on touch-screen is also diverse, this password authentification mode, not only kept the dirigibility of track password, validity, and effectively avoided gesture motion to be spied on, touch-screen is by the password leakage of detecting and causing.
Description of drawings
The method flow diagram of the password authentification that Fig. 1 the embodiment of the present application one provides;
Trigger object interface figure in Fig. 2 the embodiment of the present application one;
The Password Input zone that Fig. 3 the embodiment of the present application one median surface A is corresponding;
The example application process flow diagram of the method for password authentication that Fig. 4 the embodiment of the present application one provides on touch-screen;
The method of password authentication process flow diagram that Fig. 5 the embodiment of the present application two provides;
Fig. 6 a the embodiment of the present application two informations are the Password Input prompting interface one of trace information;
Fig. 6 b the embodiment of the present application two informations are the interface for password input one of trace information;
Fig. 7 a the embodiment of the present application two informations are the Password Input prompting interface two of trace information;
Fig. 7 b the embodiment of the present application two informations are the interface for password input two of trace information;
The system chart of the password authentification that Fig. 8 the embodiment of the present application three provides;
The system chart of the password authentification that Fig. 9 the embodiment of the present application four provides.
Embodiment
The present application embodiment provides a kind of method and system of password authentification, be used for to solve when prior art is carried out password authentification at every turn stay the problem of identical trace on screen, and then detected or move by the password leakage of spying on and causing when effectively solving the touch-screen password authentification.
Below in conjunction with Figure of description and a plurality of embodiment, technique scheme is explained in detail and illustrates.
As shown in Figure 1, the embodiment of the present application one provides a kind of method of password authentication, is applied in an electric terminal, and described electric terminal comprises a display screen, and at least a input equipment, and described method comprises:
Step 101, the first response that operates based on at least a input equipment generates the first instruction;
Step 102 is carried out described the first instruction, is showing that screen display comprises be used at least two interfaces of triggering object of opening the Password Input zone;
Step 103, corresponding described at least two responses that trigger the second operation of a triggering object in object based on at least a input equipment generate the second instruction;
Step 104 is carried out the second instruction, in the Password Input zone that shows that screen display is corresponding with the triggering object of the second operational correspondence;
Step 105, by at least a input equipment, input password to be verified on the Password Input zone;
Step 106 based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, verifies whether described password to be verified is correct.
Wherein, display screen can also can be non-touch-screen for touch-screen, and when display screen was touch-screen, this display screen can be used as input equipment simultaneously, and when display screen was non-touch-screen, its input equipment can be mouse, keyboard etc.
When display screen was touch-screen, for step 101, the first response that operates based on at least a input equipment generated the first instruction, is specially:
Whether detection has described the first operation on touch-screen;
When described the first operation is arranged, based on the response to described the first operation, generate the first instruction.
For step 103, corresponding described at least two responses that trigger the second operation of a triggering object in object based on at least a input equipment generate the second instruction, are specially:
Whether detection has described the second operation on touch-screen;
When described the second operation is arranged, based on the response to described the second operation, generate the second instruction.
When display screen was non-touch-screen, for step 101, the first response that operates based on at least a input equipment generated the first instruction, is specially:
Whether detection has described the first operation on the mechanical type input equipment; For example, mouse, the mechanical type input equipments such as keyboard.
When described the first operation was arranged, the response based on to described the first operation generated at least one the first pulse signal;
Described at least one pulse signal is processed, generated the first instruction.
For step 103, corresponding described at least two responses that trigger the second operation of a triggering object in object based on at least a input equipment generate the second instruction, are specially:
Whether detection has described the second operation on the mechanical type input equipment; The same, this mechanical type input equipment can be mouse, keyboard etc.
When described the second operation was arranged, the response based on to described the second operation generated at least one the second pulse signal;
Described at least one pulse signal is processed, generated the second instruction.
Method as above, for step 104, described the second instruction of described execution in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence, is specially:
Carry out described the second instruction, and based on corresponding relation between Password Input zone and triggering object, the Password Input zone that triggering object definite and described the second operational correspondence is corresponding; Wherein, object is triggered in corresponding one of each Password Input zone, and suppose has A, B, and C, four triggering objects of D, the triggering object of the second operational correspondence is A, will trigger Password Input zone corresponding to object A and decide.
Determine the address information of the Password Input zone corresponding program module corresponding with the triggering object of described the second operational correspondence;
Call and open the program module corresponding to Password Input zone corresponding to triggering object of described and described the second operational correspondence from described address information;
In the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence.As above hypothesis will trigger Password Input zone corresponding to object A and be presented on display screen.
Method as above, for step 106, based on being kept at corresponding relation between triggering object in electric terminal and standard cipher, verify whether described password to be verified is correct, is specially:
Based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, obtain the standard cipher corresponding with the triggering object of described the second operational correspondence;
Detect in Password Input zone corresponding to the triggering object whether stop at described and described the second operational correspondence and input password to be verified;
When stopping, obtaining described password to be verified;
Whether standard cipher and described password to be verified that the triggering object of described and described the second operational correspondence is corresponding compare, correct to verify described password to be verified.
Based on the method that the embodiment of the present application one provides, the below is for an example of using on touch-screen, when the user accesses to your password checking, and the imbody mode, following statement:
at user's touch display screen, when initiation needs the request (i.e. the first operation) of release, process by terminal inner, four background option that demonstrate as shown in Figure 2 (can certainly be arranged to the background different from Fig. 2, as be arranged to a lot of provinces on a width map, picture etc.), A by rows, B, C, four background option of D, when then carrying out background, the user selects, selected background option A (the second operation), process by terminal inner, will demonstrate the Password Input zone corresponding with background option A as shown in Figure 3, after the user inputs password to be verified, will with the user in advance under background option A the standard cipher of corresponding Password Input region division compare, if coupling, be verified.
When the standard cipher that pre-sets for Password Input region division under background option B, in password authentification, select Password Input zone input password to be verified corresponding to background option A, even be complementary with the standard cipher that originally set, can not be by checking.As shown in Figure 4, can make simple process flow diagram from its said process of user perspective, simple and clear.
The method of the password authentification that provides by embodiment one has following useful technique effect:
Owing to having increased the corresponding relation that triggers between object interface and standard cipher; to just can be verified at Password Input zone input password corresponding to the inputting interface of setting in advance; all the other inputting interfaces will be under an embargo by; on practicality; the user controls very simple, does not change user's input habit, and domestic consumer's acceptance is good; need not learn and to operate, and the protectiveness of password is strengthened greatly.
As shown in Figure 5, the embodiment of the present application two provides a kind of method of password authentication, is applied in an electric terminal, and described electric terminal comprises a touch-screen, and described method comprises:
Step 202 is carried out the first instruction, is showing that screen display includes the interface in Password Input zone;
Step 203 based on pre-save standard cipher corresponding with Password Input zone in electric terminal, generates interim standard cipher;
Step 204 is based at least one second response that operates to touch-screen, at Password Input zone input password to be verified;
Wherein, described pre-save standard cipher corresponding with described Password Input zone in described electric terminal is specially:
Numeral, letter or figure.
Method as above based on pre-save standard cipher corresponding with Password Input zone in electric terminal, generates interim standard cipher, specifically comprises:
When standard cipher is numeral, call first kind information, generate described interim standard cipher based on this numeral; Wherein, described first kind information is problem clew information; For example, the standard cipher that pre-sets as the user is 456, and problem clew information can be set to, " the front one-bit digital of password that may I ask you is? ", " password that may I ask you adds one what equals? " Deng.When each user inputs password, all an information can occur, so the each request of user is when carrying out password authentification, the password of input is all different, and the track that stays on touch-screen is all different.
When standard cipher is figure, call the Equations of The Second Kind information, generate described interim standard cipher based on this figure; Wherein, described Equations of The Second Kind information is the track information;
When being letter, calls by standard cipher the described first kind or described Equations of The Second Kind information,, generate described interim standard cipher based on this letter.
Be example during take standard cipher as letter, for example, the standard cipher that pre-sets as the user is letter " Z ", can demonstrate first kind information or Equations of The Second Kind information in the Password Input zone, first kind information can be set to, " how many previous letters of password of may I ask you is? " Deng; Arranging of Equations of The Second Kind information can be as the information of Fig. 6 a demonstration, and the trace information of password to be verified on display screen of user's input is as shown in Fig. 6 b; When the user carries out user rs authentication next time, the Equations of The Second Kind information becomes again the information that shows as Fig. 7 a, the trace information of password to be verified on display screen of user's input as shown in Figure 7b, therefore, the password of the each input of user is all different, can avoid staying identical track on display screen and causes password to be revealed.
The method of the password authentification that provides by embodiment two has following useful technique effect:
Owing to interface for password input occurring at every turn, the password type that to set according to the user, generate different interim passwords, the password to be verified of input and having any different of a front password, therefore the track password of each input is all different, the vestige that stays on touch-screen is also diverse, this password authentification mode has not only kept the dirigibility of track password, validity, and effectively avoided gesture motion to be spied on, touch-screen is by the password leakage of detecting and causing.
As shown in Figure 8, the embodiment of the present application three provides a kind of system of password authentification, is applied in an electric terminal, and described electric terminal comprises a display screen, and at least a input equipment, and described system comprises:
The first instruction generation unit 301 is used for generating the first instruction based on the first response that operates to described at least a input equipment;
The first instruction execution unit 302 is used for carrying out described the first instruction, comprises be used at least two interfaces of triggering object of opening the Password Input zone in described demonstration screen display;
The second instruction generation unit 303 is used for generating the second instruction based on corresponding described at least two responses that trigger the second operation of a triggering object of object to described at least a input equipment;
The second instruction execution unit 304 is used for carrying out described the second instruction, in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence;
Wherein, when described display screen was touch-screen, described the first instruction generation unit 301 comprised:
Detecting unit one is for detection of whether described the first operation is arranged on described touch-screen;
When described the first operation having been detected, described the first instruction generation unit generates the first instruction.
Described the second instruction generation unit 303 comprises:
Detecting unit two is for detection of whether described the second operation is arranged on described touch-screen;
When described the second operation was arranged, described the second instruction generation unit generated the second instruction.
When described display screen was non-touch-screen, described the first command unit 301 specifically comprised:
Detecting unit three is for detection of whether described the first operation is arranged on the mechanical type input equipment;
Pulse signal generation unit one is used for when described the first operation is arranged, and the response based on to described the first operation generates at least one the first pulse signal;
Processing unit one is used for described at least one pulse signal is processed, and generates the first instruction.
Described the second instruction generation unit 303 specifically comprises:
Detecting unit four is for detection of whether described the second operation is arranged on the mechanical type input equipment;
The second pulse signal two is used for when described the second operation is arranged, and the response based on to described the second operation generates at least one the second pulse signal;
Processing unit two is used for described at least one pulse signal is processed, and generates the second instruction.
System as above, further, described password authentification unit 306 specifically comprises:
Standard cipher obtains the unit, is used for based on corresponding relation between the triggering object that is kept at described electric terminal and standard cipher, obtains the standard cipher corresponding with the triggering object of described the second operational correspondence;
The Password Input detecting unit is for detection of input password to be verified in Password Input zone corresponding to the triggering object that whether stops at described and described the second operational correspondence;
Password to be verified obtains the unit, is used for obtaining described password to be verified when stopping;
Whether authentication unit is used for standard cipher and the described password to be verified that the triggering object of described and described the second operational correspondence is corresponding and compares, correct to verify described password to be verified.
As shown in Figure 9, the embodiment of the present application four provides a kind of system of password authentification, is applied in an electric terminal, and described electric terminal comprises a touch-screen, it is characterized in that, described system comprises:
The first instruction generation unit 401 is used for generating the first instruction based on the first response that operates to described touch-screen;
The first instruction execution unit 402 is used for carrying out described the first instruction, includes the interface in Password Input zone in described demonstration screen display;
Interim standard cipher generation unit 403 is used for based on pre-save generating interim standard cipher at standard cipher corresponding to described electric terminal and described Password Input zone;
Password Input to be verified unit 404 is used for based at least one second response that operates to described touch-screen, at described Password Input zone input password to be verified;
Wherein, described pre-save standard cipher corresponding with described Password Input zone in described electric terminal is specially:
Numeral, letter or figure.
System as described in embodiment four, further, described interim standard cipher generation unit 403 specifically comprises:
The interim standard cipher generation unit of numeral is used for calling first kind information when described standard cipher is numeral, generates described interim standard cipher based on this numeral; Wherein, described first kind information is problem clew information;
The interim standard cipher generation unit of figure is used for calling the Equations of The Second Kind information when described standard cipher is figure, generates described interim standard cipher based on this figure; Wherein, described Equations of The Second Kind information is the track information;
The interim standard cipher generation unit of letter is used for calling the described first kind or described Equations of The Second Kind information when described standard cipher is letter, generates described interim standard cipher based on this letter.
In sum, the method and system of the password authentification that the application provides by one or more embodiment have one of following useful technique effect or advantage at least:
Owing to having increased the corresponding relation that triggers between object interface and standard cipher; to just can be verified at Password Input zone input password corresponding to the inputting interface of setting in advance; all the other inputting interfaces will be under an embargo by; on practicality; the user controls very simple, does not change user's input habit, and domestic consumer's acceptance is good; need not learn and to operate, and the protectiveness of password is strengthened greatly.
When input equipment is touch-screen, owing to interface for password input occurring at every turn, the password type that to set according to the user, generate different interim passwords, having any different of the password to be verified of input and a front password, therefore the track password of each input is all different, the vestige that stays on touch-screen is also diverse, this password authentification mode, not only kept the dirigibility of track password, validity, and effectively avoided gesture motion to be spied on, touch-screen is by the password leakage of detecting and causing.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (19)
1. a method of password authentication, be applied in an electric terminal, and described electric terminal comprises a display screen, and at least a input equipment, it is characterized in that, described method comprises:
The first response that operates based on to described at least a input equipment generates the first instruction;
Carry out described the first instruction, comprise be used at least two interfaces of triggering object of opening the Password Input zone in described demonstration screen display;
Corresponding described at least two responses that trigger the second operation of a triggering object in object based on to described at least a input equipment generate the second instruction;
Carry out described the second instruction, in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence;
By described at least a input equipment, input password to be verified on described Password Input zone;
Based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, verify whether described password to be verified is correct.
2. the method for claim 1, is characterized in that, when described display screen was touch-screen, described based on the first response that operates to described at least a input equipment, generation the first instruction was specially:
Whether detection has described the first operation on described touch-screen;
When described the first operation is arranged, based on the response to described the first operation, generate the first instruction.
3. method as claimed in claim 1 or 2, it is characterized in that, when described display screen is touch-screen, described based on corresponding described at least two responses that trigger the second operation of a triggering object in object to described at least a input equipment, generate the second instruction, be specially:
Whether detection has described the second operation on described touch-screen;
When described the second operation is arranged, based on the response to described the second operation, generate the second instruction.
4. the method for claim 1, is characterized in that, when described display screen was non-touch-screen, described based on the first response that operates to described at least a input equipment, generation the first instruction was specially:
Whether detection has described the first operation on the mechanical type input equipment;
When described the first operation was arranged, the response based on to described the first operation generated at least one the first pulse signal;
Described at least one pulse signal is processed, generated the first instruction.
5. method as described in claim 1 or 4, it is characterized in that, when described display screen is non-touch-screen, described based on corresponding described at least two responses that trigger the second operation of a triggering object in object to described at least a input equipment, generate the second instruction, be specially:
Whether detection has described the second operation on the mechanical type input equipment;
When described the second operation was arranged, the response based on to described the second operation generated at least one the second pulse signal;
Described at least one pulse signal is processed, generated the second instruction.
6. method as described in claim 1,2 or 4, is characterized in that, described the second instruction of described execution in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence, is specially:
Carry out described the second instruction, and based on corresponding relation between Password Input zone and triggering object, the Password Input zone that triggering object definite and described the second operational correspondence is corresponding;
Determine the address information of the Password Input zone corresponding program module corresponding with the triggering object of described the second operational correspondence;
Call and open the program module corresponding to Password Input zone corresponding to triggering object of described and described the second operational correspondence from described address information;
In the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence.
7. method as described in claim 1,2 or 4, is characterized in that, and is described based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, verifies whether described password to be verified is correct, is specially:
Based on being kept at corresponding relation between triggering object in described electric terminal and standard cipher, obtain the standard cipher corresponding with the triggering object of described the second operational correspondence;
Detect in Password Input zone corresponding to the triggering object whether stop at described and described the second operational correspondence and input password to be verified;
When stopping, obtaining described password to be verified;
Whether standard cipher and described password to be verified that the triggering object of described and described the second operational correspondence is corresponding compare, correct to verify described password to be verified.
8. a method of password authentication, be applied in an electric terminal, and described electric terminal comprises a touch-screen, it is characterized in that, described method comprises:
The first response that operates based on to described touch-screen generates the first instruction;
Carry out described the first instruction, include the interface in Password Input zone in described demonstration screen display;
Based on pre-save standard cipher corresponding with described Password Input zone in described electric terminal, generate interim standard cipher;
Based at least one second response that operates to described touch-screen, at described Password Input zone input password to be verified;
More described interim standard cipher and described password to be verified are to realize the authentication to described password to be verified.
9. method as claimed in claim 8, is characterized in that, described pre-save standard cipher corresponding with described Password Input zone in described electric terminal is specially:
Numeral, letter or figure.
10. method as claimed in claim 9, is characterized in that, describedly generates interim standard cipher based on pre-save standard cipher corresponding with described Password Input zone in described electric terminal, specifically comprises:
When described standard cipher is numeral, call first kind information, generate described interim standard cipher based on this numeral; Wherein, described first kind information is problem clew information;
When described standard cipher is figure, call the Equations of The Second Kind information, generate described interim standard cipher based on this figure; Wherein, described Equations of The Second Kind information is the track information;
Call the described first kind or described Equations of The Second Kind information when described standard cipher is letter, generates described interim standard cipher based on this letter.
11. the system of a password authentification is applied in an electric terminal, described electric terminal comprises a display screen, and at least a input equipment, it is characterized in that, described system comprises:
The first instruction generation unit is used for generating the first instruction based on the first response that operates to described at least a input equipment;
The first instruction execution unit is used for carrying out described the first instruction, comprises be used at least two interfaces of triggering object of opening the Password Input zone in described demonstration screen display;
The second instruction generation unit is used for generating the second instruction based on corresponding described at least two responses that trigger the second operation of a triggering object of object to described at least a input equipment;
The second instruction execution unit is used for carrying out described the second instruction, in the described demonstration screen display Password Input zone corresponding with the triggering object of described the second operational correspondence;
The Password Input unit is used for by described at least a input equipment, input password to be verified on described Password Input zone;
The password authentification unit is used for based on corresponding relation between the triggering object that is kept at described electric terminal and standard cipher, verifies whether described password to be verified is correct.
12. system as claimed in claim 11 is characterized in that, when described display screen was touch-screen, described the first instruction generation unit comprised:
Detecting unit one is for detection of whether described the first operation is arranged on described touch-screen;
When described the first operation having been detected, described the first instruction generation unit generates the first instruction.
13. system as described in claim 11 or 12 is characterized in that, when described display screen was touch-screen, described the second instruction generation unit comprised:
Detecting unit two is for detection of whether described the second operation is arranged on described touch-screen;
When described the second operation was arranged, described the second instruction generation unit generated the second instruction.
14. system as claimed in claim 11 is characterized in that, when described display screen was non-touch-screen, described the first command unit specifically comprised:
Detecting unit three is for detection of whether described the first operation is arranged on the mechanical type input equipment;
Pulse signal generation unit one is used for when described the first operation is arranged, and the response based on to described the first operation generates at least one the first pulse signal;
Processing unit one is used for described at least one pulse signal is processed, and generates the first instruction.
15. system as described in claim 11 or 14 is characterized in that, when described display screen was non-touch-screen, described the second instruction generation unit specifically comprised:
Detecting unit four is for detection of whether described the second operation is arranged on the mechanical type input equipment;
The second pulse signal two is used for when described the second operation is arranged, and the response based on to described the second operation generates at least one the second pulse signal;
Processing unit two is used for described at least one pulse signal is processed, and generates the second instruction.
16. system as described in claim 11,12 or 14 is characterized in that, described password authentification unit specifically comprises:
Standard cipher obtains the unit, is used for based on corresponding relation between the triggering object that is kept at described electric terminal and standard cipher, obtains the standard cipher corresponding with the triggering object of described the second operational correspondence;
The Password Input detecting unit is for detection of input password to be verified in Password Input zone corresponding to the triggering object that whether stops at described and described the second operational correspondence;
Password to be verified obtains the unit, is used for obtaining described password to be verified when stopping;
Whether authentication unit is used for standard cipher and the described password to be verified that the triggering object of described and described the second operational correspondence is corresponding and compares, correct to verify described password to be verified.
17. the system of a password authentification is applied in an electric terminal, described electric terminal comprises a touch-screen, it is characterized in that, described system comprises:
The first instruction generation unit is used for generating the first instruction based on the first response that operates to described touch-screen;
The first instruction execution unit is used for carrying out described the first instruction, includes the interface in Password Input zone in described demonstration screen display;
Interim standard cipher generation unit is used for based on pre-save generating interim standard cipher at standard cipher corresponding to described electric terminal and described Password Input zone;
Password Input to be verified unit is used for based at least one second response that operates to described touch-screen, at described Password Input zone input password to be verified;
The password authentification unit is used for more described interim standard cipher and described password to be verified, to realize the authentication to described password to be verified.
18. system as claimed in claim 17 is characterized in that, described pre-save standard cipher corresponding with described Password Input zone in described electric terminal is specially:
Numeral, letter or figure.
19. system as claimed in claim 18 is characterized in that, described interim standard cipher generation unit specifically comprises:
The interim standard cipher generation unit of numeral is used for calling first kind information when described standard cipher is numeral, generates described interim standard cipher based on this numeral; Wherein, described first kind information is problem clew information;
The interim standard cipher generation unit of figure is used for calling the Equations of The Second Kind information when described standard cipher is figure, generates described interim standard cipher based on this figure; Wherein, described Equations of The Second Kind information is the track information;
The interim standard cipher generation unit of letter is used for calling the described first kind or described Equations of The Second Kind information when described standard cipher is letter, generates described interim standard cipher based on this letter.
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| CN201110400284.XA CN103136462B (en) | 2011-12-05 | 2011-12-05 | A kind of method and system of password authentification |
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| CN201110400284.XA CN103136462B (en) | 2011-12-05 | 2011-12-05 | A kind of method and system of password authentification |
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