CN105631295A - Method and device for decrypting based on voice print information - Google Patents
Method and device for decrypting based on voice print information Download PDFInfo
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- CN105631295A CN105631295A CN201511027382.8A CN201511027382A CN105631295A CN 105631295 A CN105631295 A CN 105631295A CN 201511027382 A CN201511027382 A CN 201511027382A CN 105631295 A CN105631295 A CN 105631295A
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- character string
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
The embodiment of the invention discloses a method and a device for decrypting based on voice print information. The method comprises the following steps of when a decrypting request from a terminal is received, outputting a first character string, wherein characters in the first character string are clear text characters; receiving user voice print information inputted by a user; according to the preset character processing principle, processing at least one character of the first character string, and detecting if a second character string corresponding to the user voice print information is matched with the processed first character string or not; if the second character string is matched with the processed first character string, entering a preset first response interface corresponding to the decrypting request of the terminal. The method disclosed by the embodiment has the advantages that the privacy of the terminal user is effectively protected, and the decrypting efficiency is improved.
Description
Technical field
The present invention relates to communication technique field, particularly relate to a kind of deciphering method based on voiceprint and device.
Background technology
At present, along with the development of Internet technology and terminal technology, the function that terminal can realize also gets more and more, and various terminal such as mobile phone, panel computer etc. are used widely, and have brought great facility. Simultaneously; the use of this various function makes to there are a large amount of privacy of user data in terminal; these private datas are generally protected by arranging the password comprising multiple character string for it at present; and object is encrypted for difference, user is usually for it is provided with different passwords to promote the security of encryption object. But, the user that is set to of this difference password causes bigger memory burden so that under deciphering scene, as when terminal unlocks or logs in a certain website, it is easy to occurs that cipher memory is inaccurate and causes deciphering inefficient problem. And, easily stolen password by illegal molecule under this encryption mode so that privacy of user can not be effectively protected.
Summary of the invention
Embodiments provide a kind of deciphering method based on voiceprint and device, can not get the problem of available protecting for solving end user privacy, and improve deciphering efficiency.
The embodiment of the invention discloses a kind of deciphering method based on voiceprint, comprising:
When receiving terminal deciphering request, exporting the first character string, the character in described first character string is plaintext character;
Receive user's voiceprint of user's input;
According to default character processing rule, at least one character in described first character string is processed, and detect whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process;
If coupling, then enter preset first response interface corresponding with described terminal deciphering request.
Optionally, described method also comprises:
Obtain the voiceprint of legal user, and determine the character processing rule corresponding with described legal user;
The voiceprint of described legal user and the character processing rule corresponding with described legal user are carried out association store.
Optionally, described according to default character processing rule, at least one character in described first character string is processed, and detects whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process, comprising:
Judge whether described user's voiceprint mates mutually with the voiceprint of preset legal user;
If coupling, then obtain the character processing rule being associated with described legal user, and according to the described character processing rule being associated, the character being in first location in described first character string is processed;
Whether identical with the character that the first character string after described process comprises detect the character that the 2nd character string corresponding to described user's voiceprint comprise, and in described 2nd character string, whether the clooating sequence of character is identical with the clooating sequence of character in the first character string after described process;
If all identical, then determine that described 2nd character string is mated mutually with the first character string after described process.
Optionally, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string exchange in any one.
Optionally, described method also comprises:
If described 2nd character string is not mated with the first character string after described process, then exporting default prompting message, described prompting message comprises the information of instruction line fault or service fault.
Optionally, described method also comprises:
If described 2nd character string is not mated with the first character string after described process, then forbid exporting being used to indicate and decipher failed information, and enter the 2nd preset response interface.
Correspondingly, the embodiment of the invention also discloses a kind of deciphering device based on voiceprint, comprising:
Output module, for when receiving terminal deciphering request, exporting the first character string, the character in described first character string is plaintext character;
Information receiving module, for receiving user's voiceprint of user's input;
Processing module, for being processed by least one character in described first character string according to default character processing rule, and detects whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process;
Respond module, for when the detected result of described processing module is for coupling, entering preset first response interface corresponding with described terminal deciphering request.
Optionally, described device also comprises:
Data obtaining module, for obtaining the voiceprint of legal user, and determines the character processing rule corresponding with described legal user;
Memory module, the voiceprint of described legal user and the character processing rule corresponding with described legal user for being obtained by described data obtaining module carry out association store.
Optionally, described processing module comprises:
Judging unit, for judging whether described user's voiceprint mates mutually with the voiceprint of preset legal user;
Rule determining unit, for when the judged result of described judging unit is for coupling, obtain the character processing rule being associated with described legal user, and according to the described character processing rule being associated, the character being in first location in described first character string is processed;
Detecting unit, whether identical with the character that the first character string after described process comprises for detecting the character that the 2nd character string corresponding to described user's voiceprint comprise, and whether the clooating sequence of character is identical with the clooating sequence of character in the first character string after described process in described 2nd character string, and at homogeneous phase simultaneously, it is determined that described 2nd character string is mated mutually with the first character string after described process.
Optionally, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string exchange in any one.
Optionally, described respond module, also for when described processing module detects that described 2nd character string is not mated with the first character string after described process, exporting the prompting message preset, described prompting message comprises the information of instruction line fault or service fault.
Optionally, described respond module, also for when described processing module detects that described 2nd character string is not mated with the first character string after described process, forbidding exporting being used to indicate and decipher failed information, and enter the 2nd preset response interface.
Correspondingly, the embodiment of the invention also discloses a kind of terminating unit, comprise the above-mentioned deciphering device based on voiceprint.
Implement the embodiment of the present invention, there is following useful effect:
The embodiment of the present invention can when receiving terminal deciphering request, export the first character string being used to indicate deciphering, and receive user's voiceprint that user inputs according to this first character string, thus according to default character processing rule, at least one character in this first character string is being processed, after obtaining correct deciphering character string, detect whether character string corresponding to this user's voiceprint mates mutually with correct deciphering character string, and when mating mutually, determine successful decryption, thus enter the response interface corresponding with this terminal deciphering request, make it possible to the privacy of available protecting terminal user, and improve deciphering efficiency.
Accompanying drawing explanation
In order to the technical scheme being illustrated more clearly in the embodiment of the present invention, it is briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of deciphering method based on voiceprint that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of another kind based on the deciphering method of voiceprint of embodiment of the present invention offer;
Fig. 3 is the scene schematic diagram of a kind of output the first character string that the embodiment of the present invention provides;
Fig. 4 is the structural representation of a kind of deciphering device based on voiceprint that the embodiment of the present invention provides;
Fig. 5 is the structural representation of another kind based on the deciphering device of voiceprint of embodiment of the present invention offer;
Fig. 6 is the structural representation of a kind of terminating unit that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of deciphering method based on voiceprint, device and terminating unit, it is possible to solve the problem that end user privacy can not get available protecting, and improve deciphering efficiency. Below explanation in detail respectively.
Referring to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of deciphering method based on voiceprint that the embodiment of the present invention provides. Concrete, as shown in Figure 1, the described deciphering method based on voiceprint of the embodiment of the present invention can comprise the following steps:
101, when receiving terminal deciphering request, the first character string is exported.
Should understand, the described method of the embodiment of the present invention can be applied particularly to terminating unit (hereinafter referred to as " terminal "), such as smart mobile phone (such as Android phone, iOS mobile phone etc.), panel computer, mobile internet device (MobileInternetDevices, be called for short " MID "), in the terminating unit such as PC, the embodiment of the present invention does not limit.
Optionally, this terminal deciphering request can trigger under various deciphering scene, as when terminal is unlocked by needs, or when needing to enter a certain encryption application or Website login, triggered by user's clicking operation (or touch operation, or the gesture preset). Further alternative, this first character string can be the fixed character string that terminal prestores, or can also by system stochastic generation, and the embodiment of the present invention does not limit. Wherein, the character in described first character string is plaintext character.
102, user's voiceprint of user's input is received.
In specific embodiment, when terminal is decrypted operation, after exporting the first character string, user according to this first character string and the character pre-set processing rule typing voiceprint, can realize deciphering with the voiceprint based on this typing. That is, first character string of this output is not correct deciphering character string, correct deciphering character string is the character string obtained after being processed by the one or more characters in this first character string according to default character processing rule, thus, user is when inputting voiceprint, the character string obtained after only inputting this process, could realize correct deciphering.
103, according to default character processing rule, at least one character in described first character string is processed, and detect whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process.
Further, terminal, after receiving the voiceprint and user's voiceprint that user currently inputs, can be resolved and obtain character string corresponding to this user's voiceprint, be i.e. the 2nd character string. In addition, in order to verify that whether the 2nd character string is correct deciphering character string, also according to the character processing rule that this is preset, the one or more characters in the first character string of this output need to be processed, obtain the new character string after this process, namely correct deciphering character string, thus detect whether this new character string mates mutually with the 2nd character string. If coupling, then can perform step 104. Further alternative, before parsing obtains character string corresponding to this user's voiceprint, also can detect whether this user's voiceprint mates mutually with the voiceprint of preset legal user, so that it is determined that whether the identity going out active user is legal. Wherein, the voiceprint of this character processing rule and legal user can pre-set and obtain.
Concrete, detect whether this new character string mates mutually with the 2nd character string, can be specially: detect character that this new character string comprises whether identical with the character that the 2nd character string comprises, and whether detect putting in order of character in this new character string identical with putting in order of character in the 2nd character string; If all identical, then can show that the first character string after character string i.e. this process that this is new is mated mutually with the 2nd character string.
Optionally, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string exchange in any one.
If 104 couplings, then enter default first response interface corresponding with described terminal deciphering request.
In specific embodiment, when detecting that the first character string after the process of this character processing rule is mated mutually with the 2nd character string, successful decryption can be determined, then can jump to the response interface that current terminal deciphering request is corresponding, such as unlock interface or application interface etc., thus operate further based on this response interface. Further; if the first character string after this process is not mated with the 2nd character string; then can determine to decipher unsuccessfully; now forbid exporting and it is used to indicate the failed information of deciphering (such as prompting " code error "); but the prompting non-user reason such as line fault or service fault; or jumping to the 2nd preset response interface, the 2nd response interface is the interface in preset virtual system, thus available protecting privacy of user.
In embodiments of the present invention, can when receiving terminal deciphering request, export the first character string being used to indicate deciphering, and receive user's voiceprint that user inputs according to this first character string, thus according to default character processing rule, at least one character in this first character string is being processed, after obtaining correct deciphering character string, detect whether character string corresponding to this user's voiceprint mates mutually with correct deciphering character string, and when mating mutually, determine successful decryption, thus enter the response interface corresponding with this terminal deciphering request, make it possible to the privacy of available protecting terminal user, and improve deciphering efficiency.
Further, referring to Fig. 2, Fig. 2 is the schematic flow sheet of another kind based on the deciphering method of voiceprint of embodiment of the present invention offer. Concrete, as shown in Figure 2, the described deciphering method based on voiceprint of the embodiment of the present invention can comprise the following steps:
201, obtain the voiceprint of legal user, and determine the character processing rule corresponding with described legal user.
202, the voiceprint of described legal user and the character processing rule corresponding with described legal user are carried out association store.
In specific embodiment, pre-configured can obtain the voiceprint of legal user and default character processing rule, and the voiceprint of this legal user and character processing rule are carried out association store, so that the follow-up voiceprint based on this legal user and character processing rule are decrypted operation. Concrete, the voiceprint of this legal user can be a certain programmable button by clicking terminal or the voiceprint of typing when opening the voiceprint preset preset function. Optionally, the voiceprint of this legal user can comprise one or more groups voiceprint of same user, it is also possible to comprises many groups voiceprint that multiple user is corresponding respectively. If comprising many groups voiceprint that multiple user is corresponding respectively, then the voiceprint that can also be respectively each combined method user determines the character processing rule of its correspondence. Further alternative, the voiceprint of this legal user and the character processing rule of association thereof can be stored in terminal or server, and the embodiment of the present invention does not limit.
203, when receiving terminal deciphering request, the first character string is exported.
Optionally, this terminal deciphering request can trigger under various deciphering scene, as triggered by clicking programmable button when terminal is unlocked by needs, or when needing to open a certain encryption application or file by clicking this application or what file triggered, or trigger by clicking " login " mark of this website or client terminal homepage when Website login or client terminal, etc. Further alternative, this first character string can be the fixed character string that terminal prestores, or can also by system stochastic generation, and the embodiment of the present invention does not limit. Wherein, the character in this first character string is plaintext character.
204, user's voiceprint of user's input is received.
205, judge whether described user's voiceprint mates mutually with the voiceprint of preset legal user; If then performing step 206.
206, obtain the character processing rule being associated with described legal user, and according to the described character processing rule being associated, the character being in first location in described first character string is processed.
In specific embodiment, terminal exports after being used to indicate deciphering character string i.e. the first character string that user is decrypted, and can acquire correct deciphering character string according to this first character string. Concrete, first character string of this output is not correct deciphering character string, and correct deciphering character string is actually the character string obtained after being processed by least one character being in predeterminated position and first location in this first character string according to default character processing rule. Thus, legal user can based on this correct deciphering character string typing voiceprint, and under the scene that some is special, under such as user is in the dangerous circumstances coerced, the correct deciphering character string typing voiceprint then can determined not in accordance with this character processing rule, but the voiceprint that directly this first character string of the typing i.e. deciphering character string of mistake is corresponding, other users such as illegal molecule then cannot learn that the deciphering character string of this input is wrong. Terminal receives the voiceprint of user's typing, thus the voiceprint based on this typing is decrypted. Concrete, whether the voiceprint that terminal can detect this typing mates mutually with the voiceprint of preset legal user, so that it is determined that whether the identity going out active user is legal. If when the identity not mating i.e. active user is illegal, then step 209 can be performed.
Optionally, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string carry out exchange etc. Such as, the first character string of this output is 4890278, and this first location is character position, the 3rd in character string, then, when this character processing rule is the character deleting this first location, correct deciphering character string is: 480278; When this character processing rule is the character copying this first location, correct deciphering character string is: 48990278; When this character processing rule be the character of this first location is moved to character string the most front time, correct deciphering character string is: 9480278; When this character processing rule be the character of this first location is moved to character string last time, correct deciphering character string is: 4802789; When this second position is the position residing for the first character string first character, and this character processing rule is the character of the character of this first location and this second position when exchanging, and correct deciphering character string is: 9840278; When this second position is the position residing for last character of the first character string, and this character processing rule is the character of the character of this first location and this second position when exchanging, and correct deciphering character string is: 4880279, etc., repeat no more herein. Thus user determines whether according to current practical situation to input this correct deciphering character string.
207, whether identical with the character that the first character string after described process comprises the character that the 2nd character string corresponding to described user's voiceprint comprise is detected, and in described 2nd character string, whether the clooating sequence of character is identical with the clooating sequence of character in the first character string after described process; If all identical, then perform step 208, otherwise, perform step 209.
In specific embodiment, terminal is receiving voiceprint and the user's voiceprint that user currently inputs, and after the match is successful for the voiceprint of this user's voiceprint and preset legal user, can resolve and obtain character string corresponding to this user's voiceprint, be i.e. the 2nd character string. It will be understood that the 2nd character string deciphering character string that to be likely this correct, it is also possible to it is the deciphering character string of mistake, such as this first character string. In order to verify that whether the 2nd character string is correct deciphering character string, then according to the character processing rule that this preset user legal in this is corresponding, first character string of this output need to be processed, obtain the new character string after this process, namely correct deciphering character string, and detect whether this new character string mates mutually with the 2nd character string. Concrete, can identical with the character of the 2nd character string at the character of this new character string (comprise number is identical and character content is identical), and in this new character string character put in order with the 2nd character string put in order homogeneous phase simultaneously, also be exactly the 2nd character string and this new character string complete identical time, determine that the first character string after character string i.e. this process that this is new is mated mutually with the 2nd character string, successful decryption, then can perform step 208. Otherwise, character in this new character string different from the character of the 2nd character string (number is different or character content is different), or in this new character string character put in order all different from putting in order of the 2nd character string, or this character is with when putting in order all different, determine that the character string that this is new is not mated with the 2nd character string, decipher unsuccessfully, and step 209 can be performed.
208, preset first response interface corresponding with described terminal deciphering request is entered.
209, forbid exporting and it is used to indicate the failed information of deciphering.
In specific embodiment, when detecting that the first character string after the process of this character processing rule is mated mutually with the 2nd character string, successful decryption can be determined, then can jump to response interface i.e. the first response interface that current terminal deciphering request is corresponding, such as, when this terminal deciphering request is the unlocking request to terminal, this first response interface can be the menu display interface after unblock; Again such as, when this terminal deciphering request is the logging request logging in a certain financing client terminal, this first response interface can be financing details interface after logining successfully etc. Thus operate further based on this first response interface.
Further alternative, if described 2nd character string is not mated with the first character string after described process, then exportable default prompting message, described prompting message comprises the information of instruction line fault or service fault; Or; If described 2nd character string is not mated with the first character string after described process, then forbid exporting being used to indicate and decipher failed information, and enter the 2nd preset response interface. Concrete; when this carry out the first character string after character process do not mate with the 2nd character string time; then can determine to decipher unsuccessfully; now no longer export and it is used to indicate the failed information of deciphering; such as " code error " etc.; but export the prompting message being used to indicate the non-user reasons such as current line fault or service fault, or the interface directly jumped in preset virtual system i.e. the 2nd response interface, thus available protecting privacy of user.
For example, as shown in Figure 3, assume that the character processing rule preset is delete the 3rd character being in the first character string, and assume that user needs to log in a certain financial client end, after clicking " login " button triggering logging request and above-mentioned terminal deciphering request, the character string assuming system stochastic generation and export i.e. the first character string is " 856215 ", as shown in Figure 3, then when user determines successful decryption by the 2nd character string that the voiceprint of " pin and speak " the button typing clicked in figure is corresponding for time " 85215 ", and corresponding true property interface can be entered, carry out inquiry into balance, the operation such as transfer accounts. otherwise, if the 2nd character string is other character strings, such as " 856215 ", then determine to decipher unsuccessfully, now the preset virtual system message such as exportable " service fault ", or enter virtual property interface.
In embodiments of the present invention, by the voiceprint of preset legal user and the character processing rule of association thereof, make when receiving terminal deciphering request, the first character string being used to indicate deciphering by exporting, receive user's voiceprint that user inputs according to this first character string, and mate mutually at the voiceprint of this user's voiceprint user legal in this, and the correct deciphering character string obtained after the character being in predeterminated position in this first character string being processed according to the character processing rule of this association character string corresponding with this user's voiceprint identical time, determine successful decryption, thus enter the response interface corresponding with this terminal deciphering request. when voiceprint does not mate or this character string is not identical, then forbid exporting and it is used to indicate the failed information of deciphering, but export the prompting message being used to indicate the non-user reasons such as current line fault or service fault, or directly jump to preset virtual interface, it is thus possible to the privacy of available protecting terminal user, and improve deciphering efficiency.
Referring to Fig. 4, Fig. 4 is the structural representation of a kind of deciphering device based on voiceprint that the embodiment of the present invention provides. Concrete, as shown in Figure 4, the described deciphering device based on voiceprint of the embodiment of the present invention can comprise output module 11, information receiving module 12, processing module 13 and respond module 14. Wherein,
Described output module 11, for when receiving terminal deciphering request, exporting the first character string.
Should understand, the described device of the embodiment of the present invention can specifically be arranged at terminating unit (hereinafter referred to as " terminal "), such as smart mobile phone (such as Android phone, iOS mobile phone etc.), panel computer, mobile internet device (MobileInternetDevices, be called for short " MID "), in the terminating unit such as PC, the embodiment of the present invention does not limit.
Optionally, this terminal deciphering request can trigger under various deciphering scene, as when terminal is unlocked by needs, or when needing to enter a certain encryption application or Website login, triggered by user's clicking operation (or touch operation, or the gesture preset). Further alternative, the first character string that this output module 11 exports can be the fixed character string that terminal prestores, or can also by system stochastic generation, and the embodiment of the present invention does not limit. Wherein, the character in described first character string is plaintext character.
Described information receiving module 12, for receiving user's voiceprint of user's input.
In specific embodiment, when terminal is decrypted operation, after output module 11 exports the first character string, user according to this first character string and the character pre-set processing rule typing voiceprint, can realize deciphering with the voiceprint based on this typing. That is, the first character string that this output module 11 exports not is correct deciphering character string, correct deciphering character string is the character string obtained after being processed by the one or more characters in this first character string according to default character processing rule, thus, user is when inputting voiceprint, the character string obtained after only inputting this process, could realize correct deciphering.
Described processing module 13, for being processed by least one character in described first character string according to default character processing rule, and detects whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process.
Further, information receiving module 12 is after receiving the voiceprint and user's voiceprint that user currently inputs, and processing module 13 can be resolved and be obtained character string corresponding to this user's voiceprint, i.e. the 2nd character string. In addition, in order to verify that whether the 2nd character string is correct deciphering character string, one or more characters in first character string of this output also can be processed by processing module 13 according to the character processing rule that this is preset, obtain the new character string after this process, namely correct deciphering character string, thus detect whether this new character string mates mutually with the 2nd character string. Wherein, this character processing rule can pre-set and obtain.
Optionally, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string exchange in any one.
Described respond module 14, for when the detected result of described processing module 13 is for coupling, entering preset first response interface corresponding with described terminal deciphering request.
In specific embodiment, when processing module 13 detects that this first character string is mated mutually with the 2nd character string, successful decryption can be determined, then jump to response interface corresponding to current terminal deciphering request by respond module 14, such as unlock interface or application interface etc., thus operate further based on this response interface. Further; if this first character string is not mated with the 2nd character string; then can determine to decipher unsuccessfully; now forbidden by respond module 14 exporting and it is used to indicate the failed information of deciphering (such as prompting " code error "); but the prompting non-user reason such as line fault or service fault; or jumping to the 2nd preset response interface, the 2nd response interface is the interface in preset virtual system, thus available protecting privacy of user.
The embodiment of the present invention can when receiving terminal deciphering request, export the first character string being used to indicate deciphering, and receive user's voiceprint that user inputs according to this first character string, thus according to default character processing rule, at least one character in this first character string is being processed, after obtaining correct deciphering character string, detect whether character string corresponding to this user's voiceprint mates mutually with correct deciphering character string, and when mating mutually, determine successful decryption, thus enter the response interface corresponding with this terminal deciphering request, make it possible to the privacy of available protecting terminal user, and improve deciphering efficiency.
Further, referring to Fig. 5, Fig. 5 is the structural representation of another kind based on the deciphering device of voiceprint of embodiment of the present invention offer. Concrete, as shown in Figure 5, the described device of the embodiment of the present invention can comprise the output module 11 of the deciphering device based on voiceprint in the corresponding embodiment of above-mentioned Fig. 4, information receiving module 12, processing module 13 and respond module 14. Further, in the embodiment of the present invention, described device also can comprise:
Data obtaining module 15, for obtaining the voiceprint of legal user, and determines the character processing rule corresponding with described legal user;
Memory module 16, the voiceprint of described legal user and the character processing rule corresponding with described legal user for being obtained by described data obtaining module 15 carry out association store.
Concrete, the voiceprint of this legal user can be a certain programmable button by clicking terminal or the voiceprint of typing when opening the voiceprint preset function preset, data obtaining module 15 receives the voiceprint of this typing, and it can be used as the voiceprint of legal user, after the voiceprint for this typing determines corresponding character processing rule, the voiceprint of this typing and the voiceprint of legal user and the character processing rule of correspondence thereof can be carried out association store by memory module 16.
Optionally, in embodiments of the present invention, described processing module 13 can specifically comprise:
Judging unit 131, for judging whether described user's voiceprint mates mutually with the voiceprint of preset legal user;
Rule determining unit 132, for when the judged result of described judging unit 131 is for coupling, obtain the character processing rule being associated with described legal user, and according to the described character processing rule being associated, the character being in first location in described first character string is processed;
Detecting unit 133, whether identical with the character that the first character string after described process comprises for detecting the character that the 2nd character string corresponding to described user's voiceprint comprise, and whether the clooating sequence of character is identical with the clooating sequence of character in the first character string after described process in described 2nd character string, and at homogeneous phase simultaneously, it is determined that described 2nd character string is mated mutually with the first character string after described process.
In specific embodiment, voiceprint and the user's voiceprint that user currently inputs is received at information receiving module 12, and after judging unit 131 judges to obtain the voiceprint of this user's voiceprint and preset legal user the match is successful, rule determining unit 132 can be resolved and be obtained character string corresponding to this user's voiceprint, i.e. the 2nd character string. It will be understood that the 2nd character string deciphering character string that to be likely this correct, it is also possible to it is the deciphering character string of mistake, such as this first character string. In order to verify that whether the 2nd character string is correct deciphering character string, then the first character string of this output can be processed by rule determining unit 132 according to the character processing rule that this preset user legal in this is corresponding, obtain the new character string after this process, namely correct deciphering character string, and detect whether this new character string mates mutually with the 2nd character string by detecting unit 133. Concrete, the character of this new character string identical with the character of the 2nd character string (comprise number is identical and character content is identical) can be detected at detecting unit 133, and in this new character string character put in order with the 2nd character string put in order homogeneous phase simultaneously, also be exactly the 2nd character string and this new character string complete identical time, determine that the first character string after character string i.e. this process that this is new is mated mutually with the 2nd character string, successful decryption. Otherwise, judging that obtaining this user's voiceprint does not mate with the voiceprint of preset legal user at judging unit 131; Or the character of this new character string different from the character of the 2nd character string (number is different or character content is different) detected at detecting unit 133, or in this new character string character put in order all different from putting in order of the 2nd character string, or this character is with when putting in order all different, determine that the character string that this is new is not mated with the 2nd character string, decipher unsuccessfully.
Optionally, described respond module 14, also being used in described processing module 13 when detecting that described 2nd character string is not mated with the first character string after described process, export the prompting message preset, described prompting message comprises the information of instruction line fault or service fault.
Optionally, described respond module 14, also it is used in described processing module 13 when detecting that described 2nd character string is not mated with the first character string after described process, forbids exporting and be used to indicate the failed information of deciphering, and enter the 2nd preset response interface.
In specific embodiment, when processing module 13 detects that the first character string after the process of this character processing rule is mated mutually with the 2nd character string, successful decryption can be determined, then respond module 14 can jump to response interface i.e. the first response interface corresponding to current terminal deciphering request, such as, when this terminal deciphering request is the unlocking request to terminal, this first response interface can be the menu display interface after unblock; Again such as, when this terminal deciphering request is the logging request logging in a certain financing client terminal, this first response interface can be financing details interface after logining successfully etc. Thus operate further based on this first response interface.
Further alternative; when processing module 13 detects that the first character string after the process of this character processing rule is not mated with the 2nd character string; then can determine to decipher unsuccessfully; respond module 14 no longer exports and is used to indicate the failed information of deciphering; such as " code error " etc.; but export the prompting message being used to indicate the non-user reasons such as current line fault or service fault, or the interface directly jumped in preset virtual system i.e. the 2nd response interface, thus available protecting privacy of user.
In embodiments of the present invention, by the voiceprint of preset legal user and the character processing rule of association thereof, make when receiving terminal deciphering request, the first character string being used to indicate deciphering by exporting, receive user's voiceprint that user inputs according to this first character string, and mate mutually at the voiceprint of this user's voiceprint user legal in this, and the correct deciphering character string obtained after the character being in predeterminated position in this first character string being processed according to the character processing rule of this association character string corresponding with this user's voiceprint identical time, determine successful decryption, thus enter the response interface corresponding with this terminal deciphering request. when voiceprint does not mate or this character string is not identical, then forbid exporting and it is used to indicate the failed information of deciphering, but export the prompting message being used to indicate the non-user reasons such as current line fault or service fault, or directly jump to preset virtual interface, it is thus possible to the privacy of available protecting terminal user, and improve deciphering efficiency.
Referring to Fig. 6, Fig. 6 is the structural representation of a kind of terminating unit that the embodiment of the present invention provides. Concrete, as shown in Figure 6, the described terminating unit of the embodiment of the present invention can comprise: at least one treater 100, at least one input unit 200, at least one take-off equipment 300, storer 500 assembly such as grade. Wherein, these assemblies are communicated to connect by one or more bus 400. It will be appreciated by those skilled in the art that, the structure of the terminating unit shown in Fig. 6 does not form the restriction to the embodiment of the present invention, it both can be busbar network, it can also be hub-and-spoke configuration, the parts more more or less than diagram can also be comprised, or combine some parts, or different parts are arranged. Wherein:
Treater 100 is the control center of terminating unit, utilize various interface and each part of the whole terminating unit of connection, by running or perform the program that is stored in storer 500 and/or module, and call the data being stored in storer 500, to perform various function and the process data of terminating unit. Treater 100 by unicircuit (IntegratedCircuit, be called for short IC) composition, such as, can be made up of the IC of single encapsulation, it is also possible to by connection many identical functions or not the encapsulation IC of congenerous and form. For example, treater 100 can only comprise central processing unit (CentralProcessingUnit, it is called for short CPU), can also be CPU, digital signal processor (digitalsignalprocessor, be called for short DSP), the combination of graphic process unit (GraphicProcessingUnit, be called for short GPU) and various control chip. In embodiments of the present invention, CPU can be single arithmetic core, it is also possible to comprise many arithmetic cores.
It is first-class that input unit 200 can comprise the touch-screen of standard, keyboard, shooting, it is also possible to includes line interface, without line interface etc.
Take-off equipment 300 can comprise display screen, loud speaker etc., it is also possible to includes line interface, without line interface etc.
Storer 500 can be used for storing software program and module, the software program that treater 100, input unit 200 and take-off equipment 300 are stored in storer 500 by calling and module, thus perform every function application of terminating unit and realize data processing. Storer 500 mainly comprises program storage zone and data storage zone, and wherein, program storage zone can store the application program etc. needed for operating system, at least one function; Data storage zone can store the data etc. that the use according to terminating unit creates. In embodiments of the present invention, operating system can be android system, iOS system or Windows operating system etc.
Concrete, described treater 100 calls the application program being stored in described storer 500, for performing following step:
When receiving terminal deciphering request, exporting the first character string by described take-off equipment 300, the character in described first character string is plaintext character;
User's voiceprint of user's input is received by described input unit 200;
According to default character processing rule, at least one character in described first character string is processed, and detect whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process;
If coupling, then enter preset first response interface corresponding with described terminal deciphering request.
Optionally, the application program that described treater 100 is also stored in described storer 500 for calling performs following step:
Obtain the voiceprint of legal user, and determine the character processing rule corresponding with described legal user;
The voiceprint of described legal user and the character processing rule corresponding with described legal user are carried out association store.
Optionally, described treater 100 calls and is processed by least one character in described first character string according to default character processing rule described in the application program execution being stored in described storer 500, and detect whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process, the following step of concrete execution:
Judge whether described user's voiceprint mates mutually with the voiceprint of preset legal user;
If coupling, then obtain the character processing rule being associated with described legal user, and according to the described character processing rule being associated, the character being in first location in described first character string is processed;
Whether identical with the character that the first character string after described process comprises detect the character that the 2nd character string corresponding to described user's voiceprint comprise, and in described 2nd character string, whether the clooating sequence of character is identical with the clooating sequence of character in the first character string after described process;
If all identical, then determine that described 2nd character string is mated mutually with the first character string after described process.
Optionally, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string exchange in any one.
Optionally, the application program that described treater 100 is also stored in described storer 500 for calling performs following step:
If described 2nd character string is not mated with the first character string after described process, then exporting default prompting message, described prompting message comprises the information of instruction line fault or service fault.
Optionally, the application program that described treater 100 is also stored in described storer 500 for calling performs following step:
If described 2nd character string is not mated with the first character string after described process, then forbid exporting being used to indicate and decipher failed information, and enter the 2nd preset response interface.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, certain embodiment there is no the part described in detail, it is possible to see the associated description of other embodiments.
In provided by the present invention several embodiments, it should be appreciated that, disclosed device and method, it is possible to realize by another way. Such as, device embodiment described above is only schematic, such as, the division of described unit, being only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can ignore, or do not perform. Another point, shown or discussed coupling each other or directly coupling or communication connection can be the indirect coupling by some interfaces, device or unit or communication connection, it is possible to be electrical, machinery or other form.
Described this or can may not be as the unit that separating component illustrates and physically separate, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or can also be distributed on multiple NE. Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to is that the independent physics of each unit exists, it is also possible to two or more unit are in a unit integrated. Above-mentioned integrated unit both can adopt the form of hardware to realize, it is also possible to the form adopting hardware to add software functional unit realizes.
The above-mentioned integrated unit realized with the form of software functional unit, it is possible to be stored in a computer read/write memory medium. Above-mentioned software functional unit is stored in a storage media, comprise some instructions with so that a computer equipment (can be Personal Computer, server, or the network equipment etc.) or treater (processor) perform the part steps of method described in each embodiment of the present invention. And aforesaid storage media comprises: USB flash disk, portable hard drive, read-only storage (Read-OnlyMemory, ROM), random access memory (RandomAccessMemory, RAM), magnetic disc or CD etc. various can be program code stored medium.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only it is illustrated with the division of above-mentioned each function module, in practical application, can complete by different function modules as required and by above-mentioned functions distribution, it is divided into different function modules, to complete all or part of function described above by the internal structure of device. The concrete working process of the device of foregoing description, it is possible to reference to the corresponding process in aforementioned embodiment of the method, do not repeat them here.
Last it is noted that above each embodiment is only in order to illustrate the technical scheme of the present invention, it is not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (12)
1. the deciphering method based on voiceprint, it is characterised in that, comprising:
When receiving terminal deciphering request, exporting the first character string, the character in described first character string is plaintext character;
Receive user's voiceprint of user's input;
According to default character processing rule, at least one character in described first character string is processed, and detect whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process;
If coupling, then enter preset first response interface corresponding with described terminal deciphering request.
2. method according to claim 1, it is characterised in that, described method also comprises:
Obtain the voiceprint of legal user, and determine the character processing rule corresponding with described legal user;
The voiceprint of described legal user and the character processing rule corresponding with described legal user are carried out association store.
3. method according to claim 2, it is characterized in that, described according to default character processing rule, at least one character in described first character string is processed, and detect whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process, comprising:
Judge whether described user's voiceprint mates mutually with the voiceprint of preset legal user;
If coupling, then obtain the character processing rule being associated with described legal user, and according to the described character processing rule being associated, the character being in first location in described first character string is processed;
Whether identical with the character that the first character string after described process comprises detect the character that the 2nd character string corresponding to described user's voiceprint comprise, and in described 2nd character string, whether the clooating sequence of character is identical with the clooating sequence of character in the first character string after described process;
If all identical, then determine that described 2nd character string is mated mutually with the first character string after described process.
4. method according to the arbitrary item of claim 1-3, it is characterized in that, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string exchange in any one.
5. method according to the arbitrary item of claim 1-3, it is characterised in that, described method also comprises:
If described 2nd character string is not mated with the first character string after described process, then exporting default prompting message, described prompting message comprises the information of instruction line fault or service fault.
6. method according to the arbitrary item of claim 1-3, it is characterised in that, described method also comprises:
If described 2nd character string is not mated with the first character string after described process, then forbid exporting being used to indicate and decipher failed information, and enter the 2nd preset response interface.
7. the deciphering device based on voiceprint, it is characterised in that, comprising:
Output module, for when receiving terminal deciphering request, exporting the first character string, the character in described first character string is plaintext character;
Information receiving module, for receiving user's voiceprint of user's input;
Processing module, for being processed by least one character in described first character string according to default character processing rule, and detects whether the 2nd character string corresponding to described user's voiceprint mates mutually with the first character string after described process;
Respond module, for when the detected result of described processing module is for coupling, entering preset first response interface corresponding with described terminal deciphering request.
8. device according to claim 7, it is characterised in that, described device also comprises:
Data obtaining module, for obtaining the voiceprint of legal user, and determines the character processing rule corresponding with described legal user;
Memory module, the voiceprint of described legal user and the character processing rule corresponding with described legal user for being obtained by described data obtaining module carry out association store.
9. device according to claim 8, it is characterised in that, described processing module comprises:
Judging unit, for judging whether described user's voiceprint mates mutually with the voiceprint of preset legal user;
Rule determining unit, for when the judged result of described judging unit is for coupling, obtain the character processing rule being associated with described legal user, and according to the described character processing rule being associated, the character being in first location in described first character string is processed;
Detecting unit, whether identical with the character that the first character string after described process comprises for detecting the character that the 2nd character string corresponding to described user's voiceprint comprise, and whether the clooating sequence of character is identical with the clooating sequence of character in the first character string after described process in described 2nd character string, and at homogeneous phase simultaneously, it is determined that described 2nd character string is mated mutually with the first character string after described process.
10. device according to the arbitrary item of claim 7-9, it is characterized in that, described character processing rule comprise the character being in first location in described first character string deleted, copy, character that is mobile and that be in the second position in described first character string exchange in any one.
11. devices according to the arbitrary item of claim 7-9, it is characterised in that,
Described respond module, also for when described processing module detects that described 2nd character string is not mated with the first character string after described process, exporting the prompting message preset, described prompting message comprises the information of instruction line fault or service fault.
12. devices according to the arbitrary item of claim 7-9, it is characterised in that,
Described respond module, also for when described processing module detects that described 2nd character string is not mated with the first character string after described process, forbidding exporting being used to indicate and decipher failed information, and enter the 2nd preset response interface.
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