CN104717219A - Vocal print login method and device based on artificial intelligence - Google Patents
Vocal print login method and device based on artificial intelligence Download PDFInfo
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- CN104717219A CN104717219A CN201510125684.2A CN201510125684A CN104717219A CN 104717219 A CN104717219 A CN 104717219A CN 201510125684 A CN201510125684 A CN 201510125684A CN 104717219 A CN104717219 A CN 104717219A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- G—PHYSICS
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- G10L17/00—Speaker identification or verification techniques
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Abstract
The invention discloses a vocal print login method and device based on artificial intelligence. The method comprises the steps that (S1) a login request of a user is received; (S2) a pseudorandom login character string is generated according to the login request; (S3) the pseudorandom login character string is provided for the user, and voice information of the user reading the pseudorandom login character string is received; (S4) login authentication is conducted on the user according to the voice information. According to the vocal print login method and device based on artificial intelligence, the login request of the user is received, the pseudorandom login character string is generated according to the login request and provided for the user, the voice information of the user reading the pseudorandom login character string is received, and login authentication is conducted on the user according to the voice information, so that the successful rate of vocal print login is effectively improved, performance is improved, the usability of vocal print login is improved, it is ensured that record cheat can be avoided through diversity, and thus the safety of vocal print login is improved.
Description
Technical field
The present invention relates to technical field of voice recognition, particularly relate to a kind of vocal print login method based on artificial intelligence and device.
Background technology
Application on Voiceprint Recognition is the one of biological identification technology, can carry out identification checking, thus determine the identity of speaker according to the pronunciation physiology of speaker and behavioural characteristic.At present, vocal print login system is brought into use in increasing application, and relative to traditional login mode, vocal print is not easily imitated, and therefore safe coefficient is higher.
At present, existing vocal print logs in and mainly comprises two kinds of modes: the first is generate random character string, obtains the vocal print produced when user reads random string, then carries out verifying and logging in; The second is generate fixing character string, obtains the vocal print produced when user reads fixed character string, then carries out verifying and logging in.
But first method uses random string, and work in coordination with the impact of sounding when not considering that people read aloud continuously, cause logining successfully rate step-down, performance is not good; Second method uses fixed character string, although avoid the impact of collaborative sounding, lacks change, easily by recording deception.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is to propose a kind of vocal print login method based on artificial intelligence, the method improves the success rate that vocal print logs in effectively, improve performance, and improve the availability of vocal print login, diversity ensure that and by recording deception, thus can not improve the fail safe of vocal print login.
Second object of the present invention is to propose a kind of vocal print entering device based on artificial intelligence.
For reaching above-mentioned purpose, embodiment proposes a kind of vocal print login method based on artificial intelligence according to a first aspect of the present invention, comprising: the logging request of S1, reception user; S2, generate pseudorandom according to described logging request and log in character string; S3, described pseudorandom is logged in character string be provided to described user, and receive described user and read the voice messaging that described pseudorandom logs in character string; And S4, according to described voice messaging, login authentication is carried out to described user.
The vocal print login method based on artificial intelligence of the embodiment of the present invention, by receiving the logging request of user, generate pseudorandom according to logging request and log in character string, pseudorandom is logged in character string and is provided to user, and receive the voice messaging that user reads pseudorandom login character string, and according to voice messaging, login authentication is carried out to user, effectively improve the success rate that vocal print logs in, improve performance, and improve the availability of vocal print login, diversity ensure that and by recording deception, thus can not improve the fail safe of vocal print login.
For reaching above-mentioned purpose, embodiment proposes a kind of vocal print entering device based on artificial intelligence according to a second aspect of the present invention, comprising: receiver module, for receiving the logging request of user; Generation module, logs in character string for generating pseudorandom according to described logging request; First provides module, is provided to described user for described pseudorandom is logged in character string, and receives the voice messaging that described user reads described pseudorandom login character string; And authentication module, for carrying out login authentication according to described voice messaging to described user.
The vocal print entering device based on artificial intelligence of the embodiment of the present invention, by receiving the logging request of user, generate pseudorandom according to logging request and log in character string, pseudorandom is logged in character string and is provided to user, and receive the voice messaging that user reads pseudorandom login character string, and according to voice messaging, login authentication is carried out to user, effectively improve the success rate that vocal print logs in, improve performance, and improve the availability of vocal print login, diversity ensure that and by recording deception, thus can not improve the fail safe of vocal print login.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is according to an embodiment of the invention based on the flow chart of the vocal print login method of artificial intelligence.
Fig. 2 is in accordance with another embodiment of the present invention based on the flow chart of the vocal print login method of artificial intelligence.
Fig. 3 is according to an embodiment of the invention based on the structural representation one of the vocal print entering device of artificial intelligence.
Fig. 4 is according to an embodiment of the invention based on the structural representation two of the vocal print entering device of artificial intelligence.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings vocal print login method based on artificial intelligence and the device of the embodiment of the present invention are described.
Fig. 1 is according to an embodiment of the invention based on the flow chart of the vocal print login method of artificial intelligence.
As shown in Figure 1, should comprise based on the vocal print login method of artificial intelligence:
The logging request of S1, reception user.
For example, suppose that the vocal print login method of the artificial intelligence of the embodiment of the present invention is applied in website log system, when user opens website preparation login, user sends logging request by client to login system.
S2, according to logging request generate pseudorandom log in character string.
After receiving logging request, pseudorandom can be generated according to logging request and log in character string.Wherein, pseudorandom logs in character string and is arranged in a combination by character is regular, and not completely random generates.Pseudorandom logs in character string that to seem be stochastic generation, but be actually and meet certain rule.Pseudorandom logs in character string can include but not limited to numeral.
Particularly, generate pseudorandom login character string can comprise the following steps:
S21, the many groups of acquisition two characters, wherein, two characters are made up of adjacent two characters.
For example, supposing that pseudorandom logs in character string is eight-digit number word, then, in 0 to 9 these ten numerals, can form 01,12,23,34,45,56,67,78,89,900 group of two digits, can therefrom random selecting four groups.
S22, carrying out random alignment combination by organizing two characters more, logging in character string to generate pseudorandom.
Connect example, permutation and combination is carried out to four groups of two digits of random selecting, character string is logged in generate pseudorandom, as " 67341289 ", " 12346789 " that obtain when removing 0 and 5 etc., " 23457890 ", " 78239045 " that obtain when also can be removal 1 and 6 etc.
S3, pseudorandom is logged in character string be provided to user, and receive user and read the voice messaging that pseudorandom logs in character string.
After generation pseudorandom logs in character string, pseudorandom can be logged in character string and be provided to user.User, after seeing that this pseudorandom logs in character string, can read this pseudorandom and log in character string, thus generate corresponding voice messaging.Then can receive user and read the voice messaging that this pseudorandom logs in text string generation.
S4, according to voice messaging, login authentication is carried out to user.
Particularly, carry out login authentication to user can comprise the following steps:
S41, speech recognition is carried out to obtain text message corresponding to voice messaging to voice messaging.
Such as, what user read is " 67341289 ", then can carry out speech recognition to this voice messaging, and is converted to corresponding text " 67341289 ".
S42, text message and pseudorandom are logged in character string mate.
Connect example, user is read the text after conversion " 67341289 " and log in character string with the pseudorandom being provided to user and mate.
S43, as unanimously, then further voice print matching is carried out to voice messaging.
If consistent both above-mentioned, then can carry out voice print matching to voice messaging further.If both are inconsistent, then may user read time misread or speech recognition time identification error.
If S44 voice print matching is passed through, then judge that user passes through login authentication.
After carrying out voice print matching to voice messaging, if voice print matching is passed through, then can determine that user is by login authentication, user can successfully log in.If voice print matching is not passed through, then user cannot log in.
The vocal print login method based on artificial intelligence of the embodiment of the present invention, by receiving the logging request of user, generate pseudorandom according to logging request and log in character string, pseudorandom is logged in character string and is provided to user, and receive the voice messaging that user reads pseudorandom login character string, and according to voice messaging, login authentication is carried out to user, effectively improve the success rate that vocal print logs in, improve performance, and improve the availability of vocal print login, diversity ensure that and by recording deception, thus can not improve the fail safe of vocal print login.
Fig. 2 is in accordance with another embodiment of the present invention based on the flow chart of the vocal print login method of artificial intelligence.
As shown in Figure 2, should comprise based on the vocal print login method of artificial intelligence:
The registration request of S5, reception user, generates M login-string according to registration request, and M login-string is provided to user.
For example, suppose that the vocal print login method of the artificial intelligence of the embodiment of the present invention is applied in website log system, when user opens website preparation registration, user sends registration request by client to login system.Wherein, login-string is also pseudorandom, is arranged in a combination by character is regular, and not completely random generates.Login-string can include but not limited to numeral.
After the registration request receiving user, can generate M login-string according to registration request, concrete steps are as follows:
S51, acquisition N group two characters, wherein, two characters are made up of adjacent two characters.
S52, N group two characters are carried out random alignment combination, generate M login-string.
For example, suppose that login-string is eight-digit number word, then, in 0 to 9 these ten numerals, 01,12,23,34,45,56,67,78,89,900 group of two digits can be formed, can therefrom random selecting four groups of two digits, permutation and combination generates the login-string of eight.In order to enable login-string travel through all sample spaces, need different numerals to remove one by one, and in each numeric string, numeral can not repeat, namely traveling through 10 groups of two digits, generate 5 numeric strings.Particularly, first digit string removes 0 and 5, uses " 12 ", " 34 ", " 67 ", " 89 " four groups of two digits to form numeric string at random, as " 12673489 ".Second digit string removes 1 and 6, uses " 23 ", " 45 ", " 78 ", " 90 " four groups of two digits to form numeric string at random, as " 78452390 ".Third digit string removes 2 and 7, uses " 01 ", " 34 ", " 56 ", " 78 " four groups of two digits to form numeric string at random, as " 78563401 ".Fourth digit string removes 3 and 8, uses " 12 ", " 45 ", " 67 ", " 90 " four groups of two digits to form numeric string at random, as " 90124567 ".5th numeric string removes 4 and 9, uses " 01 ", " 23 ", " 56 ", " 78 " four groups of two digits to form numeric string at random, as " 78015623 ".Above-mentioned 5 numeric strings do not repeat, and 0 to 9 ten numerals all occur 4 times in 5 numeric strings.
After generation login-string, can user be provided to, read after seeing above-mentioned login-string to make user.
S6, reception user read the voice messaging of M login-string, and extract the vocal print of user.
After reading user the login-string provided, corresponding voice messaging can being received, then extract the vocal print of user, for user when logging in, the vocal print of user being mated.
The logging request of S1, reception user.
For example, suppose that the vocal print login method of the artificial intelligence of the embodiment of the present invention is applied in website log system, when user opens website preparation login, user sends logging request by client to login system.
S2, according to logging request generate pseudorandom log in character string.
After receiving logging request, pseudorandom can be generated according to logging request and log in character string.Wherein, pseudorandom logs in character string and is arranged in a combination by character is regular, and not completely random generates.Pseudorandom logs in character string that to seem be stochastic generation, but be actually and meet certain rule.Pseudorandom logs in character string can include but not limited to numeral.
Particularly, generate pseudorandom login character string can comprise the following steps:
S21, the many groups of acquisition two characters, wherein, two characters are made up of adjacent two characters.
For example, supposing that pseudorandom logs in character string is eight-digit number word, then, in 0 to 9 these ten numerals, can form 01,12,23,34,45,56,67,78,89,900 group of two digits, can therefrom random selecting four groups.
S22, carrying out random alignment combination by organizing two characters more, logging in character string to generate pseudorandom.
Connect example, permutation and combination is carried out to four groups of two digits of random selecting, character string is logged in generate pseudorandom, as " 67341289 ", " 12346789 " that obtain when removing 0 and 5 etc., " 23457890 ", " 78239045 " that obtain when also can be removal 1 and 6 etc.
S3, pseudorandom is logged in character string be provided to user, and receive user and read the voice messaging that pseudorandom logs in character string.
After generation pseudorandom logs in character string, pseudorandom can be logged in character string and be provided to user.User, after seeing that this pseudorandom logs in character string, can read this pseudorandom and log in character string, thus generate corresponding voice messaging.Then the voice messaging of generation is received.
S4, according to voice messaging, login authentication is carried out to user.
Particularly, carry out login authentication to user can comprise the following steps:
S41, speech recognition is carried out to obtain text message corresponding to voice messaging to voice messaging.
Such as, what user read is " 67341289 ", then can carry out speech recognition to this voice messaging, and is converted to corresponding text " 67341289 ".
S42, text message and pseudorandom are logged in character string mate.
Connect example, user is read the text after conversion " 67341289 " and log in character string with the pseudorandom being provided to user and mate.
S43, as unanimously, then further voice print matching is carried out to voice messaging.
If consistent both above-mentioned, then can carry out voice print matching to voice messaging further.If both are inconsistent, then may user read time misread or speech recognition time identification error.
If S44 voice print matching is passed through, then judge that user passes through login authentication.
After carrying out voice print matching to voice messaging, if voice print matching is passed through, then can determine that user is by login authentication, user can successfully log in.If voice print matching is not passed through, then user cannot log in.
The vocal print login method based on artificial intelligence of the embodiment of the present invention, by receiving the logging request of user, generate pseudorandom according to logging request and log in character string, pseudorandom is logged in character string and is provided to user, and receive the voice messaging that user reads pseudorandom login character string, and according to voice messaging, login authentication is carried out to user, effectively improve the success rate that vocal print logs in, improve performance, and improve the availability of vocal print login, diversity ensure that can not by recording deception.In addition, by generating pseudorandom login-string, taken into full account the impact of collaborative sounding, when making vocal print log in modeling more fully, checking is more reasonable when logging in, and ensure that fail safe when vocal print logs in.
In order to realize above-described embodiment, the present invention also proposes a kind of vocal print entering device based on artificial intelligence.
Fig. 3 is according to an embodiment of the invention based on the structural representation of the vocal print entering device of artificial intelligence.
As shown in Figure 3, should comprise based on the vocal print entering device of artificial intelligence: receiver module 110, generation module 120, first provide module 130 and authentication module 140.Wherein, generation module 120 can comprise acquiring unit 121 and generation unit 122.Authentication module 140 can comprise recognition unit 141, first matching unit 142, second matching unit 143 and authentication unit 144.
Particularly, receiver module 110 is for receiving the logging request of user.
For example, suppose that the vocal print login method of the artificial intelligence of the embodiment of the present invention is applied in website log system, when user opens website preparation login, user sends logging request by client to login system.
Generation module 120 logs in character string for generating pseudorandom according to logging request.
After receiver module 110 receives logging request, pseudorandom can be generated according to logging request and log in character string.Wherein, pseudorandom logs in character string and is arranged in a combination by character is regular, and not completely random generates.Pseudorandom logs in character string that to seem be stochastic generation, but be actually and meet certain rule.Pseudorandom logs in character string can include but not limited to numeral.
Particularly, generation module 120 can comprise acquiring unit 121 and generation unit 122.
Acquiring unit 121 is for obtaining many groups two characters, and wherein, two characters are made up of adjacent two characters.
Generation unit 122, for carrying out random alignment combination by organizing two characters, logs in character string to generate pseudorandom more.
For example, supposing that pseudorandom logs in character string is eight-digit number word, then, in 0 to 9 these ten numerals, can form 01,12,23,34,45,56,67,78,89,900 group of two digits, can therefrom random selecting four groups.Then permutation and combination is carried out to four groups of two digits of random selecting, character string is logged in generate pseudorandom, as " 67341289 ", " 12346789 " of obtaining when removing 0 and 5 etc., " 23457890 ", " 78239045 " that obtain when also can be removal 1 and 6 etc.
First provides module 130 to be provided to user for pseudorandom is logged in character string, and receives the voice messaging that user reads pseudorandom login character string.
After generation module 120 generates pseudorandom login character string, first provides module 130 pseudorandom can be logged in character string is provided to user.User, after seeing that this pseudorandom logs in character string, can read this pseudorandom and log in character string, thus generate corresponding voice messaging.Then first provide module 130 can receive user to read this pseudorandom and log in the voice messaging of text string generation.
Authentication module 140 is for carrying out login authentication according to voice messaging to user.
Authentication module 140 can comprise recognition unit 141, first matching unit 142, second matching unit 143 and authentication unit 144.
Recognition unit 141 is for carrying out speech recognition to obtain text message corresponding to voice messaging to voice messaging.
First matching unit 142 mates for text message and pseudorandom are logged in character string.
Second matching unit 143 is for logging in string matching success during when text message and pseudorandom, further voice print matching is carried out to voice messaging.
Authentication unit 144, for when voice print matching is passed through, judges that user passes through login authentication.
For example, what user read is " 67341289 ", and recognition unit 141 can carry out speech recognition to this voice messaging, and is converted to corresponding text " 67341289 ".User is read the text after conversion " 67341289 " and logs in character string with the pseudorandom being provided to user and mate by the first matching unit 142.If consistent both above-mentioned, then the second matching unit 143 can carry out voice print matching to voice messaging further.If both are inconsistent, then may user read time misread or speech recognition time identification error.After the second matching unit 143 pairs of voice messagings carry out voice print matching, if voice print matching is passed through, then authentication unit 144 can determine that user is by login authentication, and user can successfully log in.If voice print matching is not passed through, then user cannot log in.
In addition, as shown in Figure 4, also can comprise second based on the vocal print entering device of artificial intelligence and module 150 and extraction module 160 are provided.
Second provides module 150 for receiving the registration request of user, generates M login-string, and M login-string is provided to user according to registration request.
For example, suppose that the vocal print login method of the artificial intelligence of the embodiment of the present invention is applied in website log system, when user opens website preparation registration, user sends registration request by client to login system.Wherein, login-string is also pseudorandom, is arranged in a combination by character is regular, and not completely random generates.Login-string can include but not limited to numeral.
Particularly, second provides module 150 for obtaining N group two characters, then N group two characters is carried out random alignment combination, generates M login-string.Wherein, two characters are made up of adjacent two characters.
For example, suppose that login-string is eight-digit number word, then, in 0 to 9 these ten numerals, 01,12,23,34,45,56,67,78,89,900 group of two digits can be formed, can therefrom random selecting four groups of two digits, permutation and combination generates the login-string of eight.In order to enable login-string travel through all sample spaces, need different numerals to remove one by one, and in each numeric string, numeral can not repeat, namely traveling through 10 groups of two digits, generate 5 numeric strings.Particularly, first digit string removes 0 and 5, uses " 12 ", " 34 ", " 67 ", " 89 " four groups of two digits to form numeric string at random, as " 12673489 ".Second digit string removes 1 and 6, uses " 23 ", " 45 ", " 78 ", " 90 " four groups of two digits to form numeric string at random, as " 78452390 ".Third digit string removes 2 and 7, uses " 01 ", " 34 ", " 56 ", " 78 " four groups of two digits to form numeric string at random, as " 78563401 ".Fourth digit string removes 3 and 8, uses " 12 ", " 45 ", " 67 ", " 90 " four groups of two digits to form numeric string at random, as " 90124567 ".5th numeric string removes 4 and 9, uses " 01 ", " 23 ", " 56 ", " 78 " four groups of two digits to form numeric string at random, as " 78015623 ".Above-mentioned 5 numeric strings do not repeat, and 0 to 9 ten numerals all occur 4 times in 5 numeric strings.
After generation M login-string, second provides module 150 M login-string can be provided to user
Extraction module 160 reads the voice messaging of M login-string for receiving user, and extracts the vocal print of user.
After user reads the second login-string providing module 150 to provide, extraction module 160 can receive corresponding voice messaging, then extracts the vocal print of user, for user when logging in, mates the vocal print of user.
The vocal print entering device based on artificial intelligence of the embodiment of the present invention, by receiving the logging request of user, generate pseudorandom according to logging request and log in character string, pseudorandom is logged in character string and is provided to user, and receive the voice messaging that user reads pseudorandom login character string, and according to voice messaging, login authentication is carried out to user, effectively improve the success rate that vocal print logs in, improve performance, and improve the availability of vocal print login, diversity ensure that and by recording deception, thus can not improve the fail safe of vocal print login.In addition, by generating pseudorandom login-string, taken into full account the impact of collaborative sounding, when making vocal print log in modeling more fully, checking is more reasonable when logging in, and ensure that fail safe when vocal print logs in.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (12)
1., based on a vocal print login method for artificial intelligence, it is characterized in that, comprise the following steps:
The logging request of S1, reception user;
S2, generate pseudorandom according to described logging request and log in character string;
S3, described pseudorandom is logged in character string be provided to described user, and receive described user and read the voice messaging that described pseudorandom logs in character string; And
S4, according to described voice messaging, login authentication is carried out to described user.
2. as claimed in claim 1 based on the vocal print login method of artificial intelligence, it is characterized in that, described generation pseudorandom logs in character string, specifically comprises:
S21, the many groups of acquisition two characters, wherein, two characters are made up of adjacent two characters;
S22, described many groups two characters are carried out random alignment combination, log in character string to generate described pseudorandom.
3. as claimed in claim 1 based on the vocal print login method of artificial intelligence, it is characterized in that, describedly according to described voice messaging, login authentication carried out to described user, specifically comprise:
S41, speech recognition is carried out to obtain text message corresponding to described voice messaging to described voice messaging;
S42, described text message and described pseudorandom are logged in character string mate;
S43, as unanimously, then further voice print matching is carried out to described voice messaging; And
If S44 voice print matching is passed through, then judge that described user passes through login authentication.
4., as claimed in claim 1 based on the vocal print login method of artificial intelligence, it is characterized in that, before described step S1, also comprise:
S5, receive the registration request of described user, generate M login-string according to described registration request, and M login-string is provided to described user; And
S6, receive the voice messaging that described user reads M described login-string, and extract the vocal print of described user.
5., as claimed in claim 4 based on the vocal print login method of artificial intelligence, it is characterized in that, described according to described registration request generation M login-string, specifically comprise:
S51, acquisition N group two characters, wherein, two characters are made up of adjacent two characters;
S52, described N group two characters are carried out random alignment combination, to generate a described M login-string.
6. the vocal print login method based on artificial intelligence as described in claim 1-5, is characterized in that, described pseudorandom logs in character string and described login-string is numeral.
7., based on a vocal print entering device for artificial intelligence, it is characterized in that, comprising:
Receiver module, for receiving the logging request of user;
Generation module, logs in character string for generating pseudorandom according to described logging request;
First provides module, is provided to described user for described pseudorandom is logged in character string, and receives the voice messaging that described user reads described pseudorandom login character string; And
Authentication module, for carrying out login authentication according to described voice messaging to described user.
8., as claimed in claim 7 based on the vocal print entering device of artificial intelligence, it is characterized in that, described generation module, specifically comprises:
Acquiring unit, for obtaining many groups two characters, wherein, two characters are made up of adjacent two characters;
Generation unit, for described many groups two characters are carried out random alignment combination, logs in character string to generate described pseudorandom.
9., as claimed in claim 7 based on the vocal print entering device of artificial intelligence, it is characterized in that, described authentication module, specifically comprises:
Recognition unit, for carrying out speech recognition to obtain text message corresponding to described voice messaging to described voice messaging;
First matching unit, mates for described text message and described pseudorandom are logged in character string;
Second matching unit, during for logging in string matching success when described text message and described pseudorandom, carries out voice print matching to described voice messaging further; And
Authentication unit, for when voice print matching is passed through, judges that described user passes through login authentication.
10., as claimed in claim 7 based on the vocal print entering device of artificial intelligence, it is characterized in that, described device, also comprises:
Second provides module, for receiving the registration request of described user, generating M login-string, and M login-string is provided to described user according to described registration request; And
Extraction module, reads the voice messaging of M described login-string, and extracts the vocal print of described user for receiving described user.
11. as claimed in claim 10 based on the vocal print entering device of artificial intelligence, and it is characterized in that, described second provides module, specifically for:
Obtain N group two characters, and described N group two characters are carried out random alignment combination, generate a described M login-string, wherein, two characters are made up of adjacent two characters.
12. vocal print entering devices based on artificial intelligence as described in claim 7-11, is characterized in that, described pseudorandom logs in character string and described login-string be digital.
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| CN201510125684.2A CN104717219B (en) | 2015-03-20 | 2015-03-20 | Vocal print login method and device based on artificial intelligence |
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| CN201510125684.2A CN104717219B (en) | 2015-03-20 | 2015-03-20 | Vocal print login method and device based on artificial intelligence |
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| CN107919961A (en) * | 2017-12-07 | 2018-04-17 | 广州势必可赢网络科技有限公司 | A kind of identity authentication protocol and server updated based on dynamic code and dynamic vocal print |
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| CN105139857A (en) * | 2015-09-02 | 2015-12-09 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Countercheck method for automatically identifying speaker aiming to voice deception |
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| CN106057206B (en) * | 2016-06-01 | 2019-05-03 | 腾讯科技（深圳）有限公司 | Sound-groove model training method, method for recognizing sound-groove and device |
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| CN107919961A (en) * | 2017-12-07 | 2018-04-17 | 广州势必可赢网络科技有限公司 | A kind of identity authentication protocol and server updated based on dynamic code and dynamic vocal print |
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| CN109242492A (en) * | 2018-09-02 | 2019-01-18 | 珠海横琴现联盛科技发展有限公司 | The Application on Voiceprint Recognition payment information method for anti-counterfeit imitated for sound |
| CN111385272A (en) * | 2018-12-29 | 2020-07-07 | 北京奇虎科技有限公司 | Weak password detection method and device |
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