CN105024816A - Information verification method based on audio frequency and device - Google Patents
Information verification method based on audio frequency and device Download PDFInfo
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- CN105024816A CN105024816A CN201410171941.1A CN201410171941A CN105024816A CN 105024816 A CN105024816 A CN 105024816A CN 201410171941 A CN201410171941 A CN 201410171941A CN 105024816 A CN105024816 A CN 105024816A
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Abstract
The invention discloses an information verification method based on audio frequency and a device. The information verification method based on audio frequency comprises steps of randomly acquiring pre-stored audio frequency data from an audio frequency database, transmitting the above audio frequency data and sending mapped prompt information carried by the audio frequency data to the user terminal, receiving verification information returned by the user terminal according to the audio frequency data and the prompt information, determining whether accuracy of all characters in the verification information which are inputted by a user achieve a preset threshold corresponding to the verification mode according to the verification mode of the mapping of the prompt information, and if yes, verifying and passing the verification information inputted by the user. Compared with the prior art, the system adopts the same playing tones to play the verification prompt tones having the same durations. The embodiment of the invention improves the cracking resistance of voice verification codes and improves the safety of the voice verification and flexibility of information verification, and has a certain error tolerance performance in the process of verifying information.
Description
Technical field
The present invention relates to Internet technology, particularly relate to a kind of Information Authentication method based on audio frequency and device.
Background technology
The public full auto-programs of the identifying code that authorization information is such as commonly used to be a kind of user of differentiation be computer and people, can effectively prevent hacker from using specific program Brute Force mode constantly to log in trial to certain particular registered user.At present, identifying code is the safe passing mode that many websites adopt, and such as forum, online Private Banking etc. all widely use identifying code and carry out safeguard protection to the login of user.
The authorization information major part of current extensive use is all the identifying code based on picture, and this picture validation code mode causes great inconvenience to the user of visual function disorder.For convenience of the use of visual function disorder user, there is speech identifying code thereupon; Speech identifying code will require that the information of user rs authentication passes to user with the form of speech play, and requires that user inputs the above-mentioned information of broadcasting, thus reaches the object of Information Authentication.In the implementation of existing speech identifying code, during system plays verification tip sound, play intonation is consistent, causes it to resist and cracks ability.
Summary of the invention
In view of above content, be necessary to provide a kind of Information Authentication method based on audio frequency and device, resist the problem cracking ability with the implementation solving existing speech identifying code.
The embodiment of the invention discloses a kind of Information Authentication method based on audio frequency, comprise the following steps:
The voice data prestored is obtained at random from audio database; Described voice data is the audio-frequency information with different intonation of preset duration, and described voice data carries the information of mapping, and also corresponding with this information verification mode of described information maps mutually;
Described voice data and described information are handed down to user terminal;
Receive the authorization information that user terminal returns according to described voice data and information;
According to the verification mode that described information maps, judge whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode;
When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified.
The embodiment of the invention also discloses a kind of Information Authentication device based on audio frequency, comprising:
Data acquisition module, for obtaining the voice data prestored at random from audio database; Described voice data is the audio-frequency information with different intonation of preset duration, and described voice data carries the information of mapping, and also corresponding with this information verification mode of described information maps mutually;
Information interaction module, for being handed down to user terminal by described voice data and described information; And receive the authorization information that user terminal returns according to described voice data and information;
Information authentication module, for the verification mode mapped according to described information, judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode; When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified.
The embodiment of the present invention obtains the voice data prestored at random from audio database; The information of the mapping of above-mentioned voice data and this voice data being carried is handed down to user terminal; Receive the authorization information that user terminal returns according to described voice data and information; According to the verification mode that described information maps, judge whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode; When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified; Compared in prior art, system adopts identical play intonation to play the method for the verification tip sound of identical duration, and the embodiment of the present invention has the beneficial effect improving speech identifying code and resist the ability of cracking, and improves the fail safe of speech verification; And during authorization information, server possesses certain fault freedom, improve the fail safe of speech verification and the flexibility of Information Authentication.
Accompanying drawing explanation
Fig. 1 is the Information Authentication method first embodiment schematic flow sheet that the present invention is based on audio frequency;
Fig. 2 is the Information Authentication method second embodiment schematic flow sheet that the present invention is based on audio frequency;
Fig. 3 is the Information Authentication device one embodiment high-level schematic functional block diagram that the present invention is based on audio frequency;
Fig. 4 is the Information Authentication device one hardware configuration schematic diagram that the present invention is based on audio frequency.
The realization of embodiment of the present invention object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiments provide a kind of Information Authentication method first embodiment based on audio frequency, as shown in Figure 1, the Information Authentication method that the present invention is based on audio frequency comprises the following steps:
Step S01, from audio database, obtain the voice data prestored at random;
In the embodiment of the present invention, audio file corresponding to the voice data such as song of magnanimity and the lyrics, the character of composition voice data and the play intonation rule etc. of correspondence in audio database, are prestored; The character of above-mentioned composition voice data comprises character corresponding to Chinese character, English alphabet, Arabic numerals and other languages.When server receives Information Authentication instruction, from audio database, obtain the voice data prestored at random; Wherein, the described voice data that server obtains from audio database is the audio-frequency information with different intonation of preset duration, and described voice data carries the information of mapping, also corresponding with this information verification mode of described information maps mutually.When server obtains above-mentioned voice data at random and plays, the checking voice played out possess different intonation, thus avoid because adopting same play intonation by the problem of illegal program Brute Force, improve the fail safe of speech verification; To user side, improve interest during sensory experience and the Information Authentication of user.
Step S02, described voice data and described information are handed down to user terminal;
The authorization information that step S03, reception user terminal return according to described voice data and information;
The information that the above-mentioned voice data obtained at random and this voice data map is handed down to user terminal by server, and the information that the voice data issued according to server for user terminal and this voice data map returns corresponding authorization information.Such as, the above-mentioned voice data obtained at random and information are handed down to user terminal by server, user terminal by the above-mentioned voice data of audio player plays and information, the above-mentioned voice data play according to user terminal for user and the authorization information of information input correspondence.User terminal receives the authorization information that user inputs according to voice data and information, and the authorization information that user inputs is sent to server; The above-mentioned authorization information that server receives user returns.
Step S04, the verification mode mapped according to described information, judge whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode; When reaching predetermined threshold value corresponding to described verification mode, perform step S05; When not reaching predetermined threshold value corresponding to described verification mode, perform step S06;
Step S05, to user input authorization information be verified;
Step S06, to user input authorization information checking do not pass through.
The verification mode taked when the authorization information returned user terminal that the information that server carries according to voice data maps is verified, judge in the above-mentioned authorization information that user inputs, whether the accuracy of all characters reaches the predetermined threshold value corresponding to this verification mode.Judging in the above-mentioned authorization information that user inputs, when the accuracy of all characters reaches the predetermined threshold value corresponding to this verification mode, the authorization information of user's input is being verified; Judging in the above-mentioned authorization information that user inputs, when the accuracy of all characters does not reach the predetermined threshold value corresponding to this verification mode, the authorization information checking of user's input is not being passed through.
The voice data that such as user terminal issues according to server, play continuous two in a certain Chinese song, the information of the mapping that this voice data carries is: require that user writes out 5 corresponding Chinese characters according to the appearance order of Chinese character, the predetermined threshold value arranged is 3, namely user writes 3 Chinese characters, as long as there are 3 Chinese characters correct namely by checking in 5 Chinese characters that then authorization information that returns of server identification user terminal and user write out.
In the present embodiment, described predetermined threshold value can be arranged according to the actual requirements, such as according to embody rule scene, use the safe coefficient of this authorization information, use the significance level of this authorization information, the anti-ability of cracking etc. needed for this authorization information arranges; Wherein, described predetermined threshold value can be 100%, and that is server possesses certain fault-tolerant ability, and when the authorization information that the user that authentication of users terminal returns inputs, the authorization information allowing user to input can be not exclusively correct.Such as, certain lyrics that user terminal Play Server issues comprise 8 Chinese characters altogether, information requires user to input any 4 Chinese characters of comprising in the lyrics heard and does not limit the order of appearance, and fault-tolerant rule is: allow to wrongly write a Chinese character, as long as have any three correct Chinese characters in the authorization information of then server identification user input; When this and server judge that the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, it is consistent for being just verified the authorization information of user's input.
The embodiment of the present invention obtains the voice data prestored at random from audio database; The information of the mapping of above-mentioned voice data and this voice data being carried is handed down to user terminal; Receive the authorization information that user terminal returns according to described voice data and information; According to the verification mode that described information maps, judge whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode; When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified; Compared in prior art, system adopts identical play intonation to play the method for the verification tip sound of identical duration, and the embodiment of the present invention has the beneficial effect improving speech identifying code and resist the ability of cracking, and improves the fail safe of speech verification; Further, embodiment of the present invention server also possesses certain fault-tolerant ability when authorization information, improves the flexibility of Information Authentication and intelligent.
Please referring again to Fig. 1, in Information Authentication method one preferred embodiment that the present invention is based on audio frequency, the information that voice data carries mapping comprises:
When the audio-frequency information that the described voice data of server random selecting is corresponding is a statement, the information that described voice data maps is: prompting user inputs the character of the predetermined number occurred in described statement; Corresponding to the information that this voice data and described voice data map, server judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, comprising: judge whether the accuracy of the character of the predetermined number occurred in the described statement that user inputs reaches first threshold a; Described first threshold a≤100%.
When the audio-frequency information that the described voice data of server random selecting is corresponding is a statement, the information that described voice data maps is: prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement; Corresponding to the information that this voice data and described voice data map, server judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, comprising: judge whether the accuracy of the character of the predetermined number that the sequencing play according to character in the described statement that user inputs occurs reaches 100%.
When the audio-frequency information that the described voice data of server random selecting is corresponding is N bar statement, the information that described voice data maps is: prompting user inputs n-th complete sentence of broadcasting; Wherein, described N, n are the integer being greater than 0, and N>1, n≤N.Corresponding to the information that this voice data and described voice data map, server judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, comprising: in described n-th complete sentence of authentication of users input, whether the accuracy of all characters reaches Second Threshold b; Described Second Threshold b≤100%.
Further, in the present embodiment, the information that voice data maps also have mapped the input mode of user terminal input validation information simultaneously.Wherein, the input mode of the authorization information of described information mapping comprises:
In described information be: when prompting user inputs the character of the predetermined number occurred in described statement, the input mode of described authorization information is handwritten input; Wherein, described handwritten input can be understood as: on user interface, provide an information input control, manually writes corresponding authorization information for user; Such as, user terminal receives user based on the described information input frame that user interface provides, and adopts the described authorization information of spelling input method or five-stroke input method or hand-writing input method input, as user inputs " China " in above-mentioned information input frame.
In described information be: when prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement, the input mode of described authorization information is selective type input; Wherein, described selective type input can be understood as: on user interface, provide an Information Selection window, select the character information that described Information Selection window shows for user; Such as, user terminal receives user based on the described Information Selection window that user interface provides, click the described authorization information selecting the character that described Information Selection window shows to input successively according to sequencing, as user based on as described in Information Selection window click " machine ", " device ", " people " successively.
Be: when prompting user inputs n-th complete sentence of broadcasting that the input mode of described authorization information is speech type input in described information; Wherein, described speech type input can be understood as: provide an audio input interface, input the authorization information of audio form for user; Such as, user terminal receives the described authorization information of speech form that user input based on microphone, as user face toward microphone say following statement as described in authorization information " even if friend you pressed can not cry out by loneliness, I understands the very first time and sends care ".
In the embodiment of the present invention, voice data carries the information of mapping, and described information also have mapped the input mode of user terminal input validation information simultaneously, improves convenience and the flexibility of authorization information input.
Present invention also offers a kind of Information Authentication method second embodiment based on audio frequency, as shown in Figure 2, Fig. 2 is another embodiment schematic flow sheet of Information Authentication method that the present invention is based on audio frequency; The difference of embodiment described in the present embodiment and Fig. 1 is, the voice data of server random selecting comprises song formula audio file, when the song formula audio file that server issues random selecting is to user terminal, server possesses the function of the song formula audio file providing downloading and playing according to user's request.
Based on the description of above embodiment, please refer to Fig. 2, the Information Authentication method that the present invention is based on audio frequency also comprises after " step S02, described voice data and described information are handed down to user terminal ":
The operation requests of the song formula audio file that the described voice data of acquisition that step S13, reception user trigger is corresponding, is sent to user terminal by described song formula audio file.
In the present embodiment, server random described voice data prestored obtained from audio database comprises voice data corresponding to different language, and the song formula audio file obtained after carrying out modified tone process to the described voice data of different language.When the song formula audio file chosen is issued to user terminal by server, while user terminal plays above-mentioned song formula audio file, if when receiving the operational order of song formula audio file corresponding to the described voice data of acquisition that user triggers, the operational order of the song formula audio file that the described voice data of acquisition that response user triggers is corresponding, user terminal sends the operation requests obtaining song formula audio file corresponding to described voice data to server.The operation requests of the song formula audio file that the described voice data of acquisition that server receives user triggers is corresponding, is sent to user terminal by described song formula audio file.
In the present embodiment, from audio database, the voice data prestored is obtained at random described in server, comprise: the languages selection instruction that server response user triggers, the random song formula audio file obtaining the corresponding languages of described languages selection instruction from audio database.Wherein, described song formula audio file comprise different language distinguish corresponding song formula audio file; Such as, each self-corresponding song formula audio file of different language such as Chinese, English, Korean, Japanese, French.When above-mentioned audio database stores the song formula audio file of different language, server provides languages to select control at the user interface of Information Authentication, for the language of user by hearing desired by oneself during above-mentioned languages selection control selection played songs formula audio file.Server receives user based on server when the languages selection instruction that languages that user interface provides select control to trigger, the above-mentioned languages selection instruction that server response user triggers, the random song formula audio file obtaining the corresponding languages of described languages selection instruction from audio database.Such as, the languages that the user interface that this user provides based on server provides select control to have selected French, the then server languages selection instruction of selecting French to trigger according to user, the song formula audio file that random these languages of acquisition French are corresponding from audio database, after choosing, song formula audio file corresponding for this French is sent to user terminal, then user terminal is when follow-up play above-mentioned song formula audio file, and user hears corresponding French song.Under default situations, the song formula audio file that server is chosen is song formula audio files corresponding to these languages of Chinese.
In another preferred embodiment of inventive embodiments, server also can not provide languages to select control at user interface; When server receives Information Authentication instruction, identify the position of triggering user terminal place corresponding to above-mentioned Information Authentication instruction, as by obtaining the IP address of above-mentioned user terminal or triggering the domain-name information etc. of above-mentioned Information Authentication instruction, obtain and trigger user terminal position corresponding to above-mentioned Information Authentication instruction, and according to the position of the user terminal obtained automatically for user selects the song formula audio file of corresponding languages; When server possess the above-mentioned position according to user terminal automatically select the function of corresponding languages time, server provides languages automatically to select control at user interface, automatically selects control to select whether to open the languages automatic function selecting of server for user based on above-mentioned languages.Under default situations, server is automatically closed above-mentioned languages and is automatically selected control.
The audio format of the above-mentioned song formula audio file in the embodiment of the present invention includes but are not limited to MP3 (Moving Picture Experts Group Audio Layer III, dynamic image expert compression standard audio frequency aspect 3) form, RIFF (Resources Interchange File Format, resource interchange file format) form, WMA (WindowsMedia Audio, Windows Media Audio) form, the embodiment of the present invention does not limit the concrete form comprising the voice data of song formula audio file stored in audio database.
When being song formula audio file for voice data, when this song formula audio file is issued to user terminal by server, the information that user terminal carries according to the described voice data received and this voice data, play the checking voice of preset duration corresponding to this voice data, for the prompting input validation information of user according to the above-mentioned checking voice play.
The languages selection instruction that such as server triggers based on user, random selecting Chinese song formula audio file from audio database, owing to storing the voice data of magnanimity in audio database, comprise the audio file that a complete song is corresponding, therefore, when server random selecting voice data, if choose the audio file that above-mentioned full songs is corresponding, after then audio file corresponding for above-mentioned full songs being issued to user terminal, if user terminal plays whole song, usually need the time of 2 ~ 4 minutes; Now, user terminal can intercept the sound clip of corresponding preset duration at random; Only need the checking voice playing preset duration, this preset duration can be arranged according to the demand of self by user; For not affecting the normal Information Authentication flow process of user, when user terminal receives audio file corresponding to full songs that server sends, the preset duration that user terminal acquiescence is play is 5 ~ 10 seconds.Because user terminal is also random selecting when intercepting the sound clip of above-mentioned preset duration, and the song formula audio file stored in audio database is also countless, and the quantity of the checking voice therefore play can be understood as endless; Meanwhile, the song that the server that user terminal is play issues possesses background music, and this background music itself can be understood as a kind of interference, therefore possesses the higher anti-ability of cracking.
In the embodiment of the present invention, when to obtain the voice data prestored at random from audio database be song formula audio file to server, this song formula file is issued to user terminal, is play the song of preset duration by user terminal as checking voice; If after user hears above-mentioned song, interested in this song, want to download this song, then trigger the operation requests obtaining song formula audio file corresponding to above-mentioned checking voice; When server receives the operation requests of song formula audio file corresponding to acquisition described checking voice that user triggers, the described song formula audio file of correspondence is sent to user terminal, server is possessed and provides to user the function can downloading audio file corresponding to interested voice data, improve man-machine interaction, while realizing speech verification, extend the function of server, improve the intelligent of server.
Embodiments provide a kind of Information Authentication device one embodiment based on audio frequency; As shown in Figure 3, the Information Authentication device that the present invention is based on audio frequency comprises: data acquisition module 01, information interaction module 02 and information authentication module 03.
Data acquisition module 01, for obtaining the voice data prestored at random from audio database;
In the embodiment of the present invention, audio file corresponding to the voice data such as song of magnanimity and the lyrics, the character of composition voice data and the play intonation rule etc. of correspondence in audio database, are prestored; The character of above-mentioned composition voice data comprises character corresponding to Chinese character, English alphabet, Arabic numerals and other languages.When data acquisition module 01 receives Information Authentication instruction, from audio database, obtain the voice data prestored at random; Wherein, the described voice data that data acquisition module 01 obtains from audio database is the audio-frequency information with different intonation of preset duration, and described voice data carries the information of mapping, also corresponding with this information verification mode of described information maps mutually.When data acquisition module 01 at random obtains above-mentioned voice data and when playing, the checking voice played out possess different intonation, thus avoiding because adopting same play intonation by the problem of illegal program Brute Force, improving the fail safe of speech verification; To user side, improve interest during sensory experience and the Information Authentication of user.
Information interaction module 02, for being handed down to user terminal by described voice data and described information; And receive the authorization information that user terminal returns according to described voice data and information;
The information that the above-mentioned voice data obtained at random and this voice data map is handed down to user terminal by information interaction module 02, and the information that the voice data issued according to server for user terminal and this voice data map returns corresponding authorization information.Such as, the above-mentioned voice data obtained at random and information are handed down to user terminal by information interaction module 02, user terminal by the above-mentioned voice data of audio player plays and information, the above-mentioned voice data play according to user terminal for user and the authorization information of information input correspondence.User terminal receives the authorization information that user inputs according to voice data and information, and the authorization information that user inputs is sent to server; The above-mentioned authorization information that server receives user returns.
Information authentication module 03, for the verification mode mapped according to described information, judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode; When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified.
The verification mode taked when the authorization information returned user terminal that the information that information authentication module 03 is carried according to voice data maps is verified, judge in the above-mentioned authorization information that user inputs, whether the accuracy of all characters reaches the predetermined threshold value corresponding to this verification mode.Information authentication module 03 is judging in the above-mentioned authorization information that user inputs, and when the accuracy of all characters reaches the predetermined threshold value corresponding to this verification mode, the authorization information of information authentication module 03 pair of user's input is verified; Information authentication module 03 is judging in the above-mentioned authorization information that user inputs, and when the accuracy of all characters does not reach the predetermined threshold value corresponding to this verification mode, the authorization information checking of information authentication module 03 pair of user's input is not passed through.
The voice data that such as user terminal issues according to server, play continuous two in a certain Chinese song, the information of the mapping that this voice data carries is: require that user writes out 5 corresponding Chinese characters according to the appearance order of Chinese character, the predetermined threshold value arranged is 3, namely user writes 3 Chinese characters, as long as then information authentication module 03 identifies in 5 Chinese characters that the authorization information that user terminal returns and user write out have 3 Chinese characters correctly namely by checking.
In the present embodiment, described predetermined threshold value can be arranged according to the actual requirements, such as according to embody rule scene, use the safe coefficient of this authorization information, use the significance level of this authorization information, the anti-ability of cracking etc. needed for this authorization information arranges; Wherein, described predetermined threshold value can be 100%, that is server possesses certain fault-tolerant ability, and during the authorization information that the user that information authentication module 03 returns in authentication of users terminal inputs, the authorization information allowing user to input can be not exclusively correct.Such as, certain lyrics that the information interaction module 02 of the server that user terminal is play issues comprise 8 Chinese characters altogether, information requires user to input any 4 Chinese characters of comprising in the lyrics heard and does not limit the order of appearance, and fault-tolerant rule is: allow to wrongly write a Chinese character, as long as then information authentication module 03 identifies in the authorization information that user inputs have any three correct Chinese characters; When this and information authentication module 03 judge that the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, it is consistent for being just verified the authorization information of user's input.
The embodiment of the present invention obtains the voice data prestored at random from audio database; The information of the mapping of above-mentioned voice data and this voice data being carried is handed down to user terminal; Receive the authorization information that user terminal returns according to described voice data and information; According to the verification mode that described information maps, judge whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode; When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified; Compared in prior art, system adopts identical play intonation to play the method for the verification tip sound of identical duration, and the embodiment of the present invention has the beneficial effect improving speech identifying code and resist the ability of cracking, and improves the fail safe of speech verification; Further, embodiment of the present invention server also possesses certain fault-tolerant ability when authorization information, improves the flexibility of Information Authentication and intelligent.
Please referring again to Fig. 3, in Information Authentication device one preferred embodiment that the present invention is based on audio frequency, the information that voice data carries mapping comprises:
When the audio-frequency information that the described voice data of data acquisition module 01 random selecting is corresponding is a statement, the information that described voice data maps is: prompting user inputs the character of the predetermined number occurred in described statement; Corresponding to the information that this voice data and described voice data map, information authentication module 03 judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, comprising: information authentication module 03 judges whether the accuracy of the character of the predetermined number occurred in the described statement that user inputs reaches first threshold a; Described first threshold a≤100%.
When the audio-frequency information that the described voice data of data acquisition module 01 random selecting is corresponding is a statement, the information that described voice data maps is: prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement; Corresponding to the information that this voice data and described voice data map, information authentication module 03 judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, comprising: information authentication module 03 judges whether the accuracy of the character of the predetermined number that the sequencing play according to character in the described statement that user inputs occurs reaches 100%.
When the audio-frequency information that the described voice data of data acquisition module 01 random selecting is corresponding is N bar statement, the information that described voice data maps is: prompting user inputs n-th complete sentence of broadcasting; Wherein, described N, n are the integer being greater than 0, and N>1, n≤N.Corresponding to the information that this voice data and described voice data map, information authentication module 03 judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode, comprising: in described n-th complete sentence of authentication of users input, whether the accuracy of all characters reaches Second Threshold b; Described Second Threshold b≤100%.
Further, in the present embodiment, the information that voice data maps also have mapped the input mode of user terminal input validation information simultaneously.Wherein, the input mode of the authorization information of described information mapping comprises:
In described information be: when prompting user inputs the character of the predetermined number occurred in described statement, the input mode of described authorization information is handwritten input;
In described information be: when prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement, the input mode of described authorization information is selective type input;
Be: when prompting user inputs n-th complete sentence of broadcasting that the input mode of described authorization information is speech type input in described information.
In the embodiment of the present invention, voice data carries the information of mapping, and described information also have mapped the input mode of user terminal input validation information simultaneously, improves convenience and the flexibility of authorization information input.
When the song formula audio file that the present embodiment issues random selecting based on the Information Authentication device of audio frequency is to user terminal, possesses the function of the song formula audio file that downloading and playing is provided according to user's request.
Based on the description of above embodiment, please referring again to Fig. 3, the present invention is based in the Information Authentication device of audio frequency, described information interaction module 02 also for: the operation requests receiving song formula audio file corresponding to the described voice data of acquisition that user triggers, is sent to user terminal by described song formula audio file.
In the present embodiment, data acquisition module 01 random described voice data prestored obtained from audio database comprises voice data corresponding to different language, and the song formula audio file obtained after carrying out modified tone process to the described voice data of different language.The song formula audio file chosen by data acquisition module 01 when information interaction module 02 is issued to user terminal, while user terminal plays above-mentioned song formula audio file, if when receiving the operational order of song formula audio file corresponding to the described voice data of acquisition that user triggers, the operational order of the song formula audio file that the described voice data of acquisition that response user triggers is corresponding, user terminal sends the operation requests obtaining song formula audio file corresponding to described voice data to server.The information interaction module 02 of server receives the operation requests of song formula audio file corresponding to the described voice data of acquisition that user triggers, and described song formula audio file is sent to user terminal.
In the present embodiment, from audio database, the voice data prestored is obtained at random described in data acquisition module 01, comprise: data acquisition module 01 responds the languages selection instruction that user triggers, the random song formula audio file obtaining the corresponding languages of described languages selection instruction from audio database.Wherein, described song formula audio file comprise different language distinguish corresponding song formula audio file; Such as, each self-corresponding song formula audio file of different language such as Chinese, English, Korean, Japanese, French.When above-mentioned audio database stores the song formula audio file of different language, server provides languages to select control at the user interface of Information Authentication, for the language of user by hearing desired by oneself during above-mentioned languages selection control selection played songs formula audio file.Data acquisition module 01 receives user based on server when the languages selection instruction that languages that user interface provides select control to trigger, data acquisition module 01 responds the above-mentioned languages selection instruction that user triggers, the random song formula audio file obtaining the corresponding languages of described languages selection instruction from audio database.Such as, the languages that the user interface that this user provides based on server provides select control to have selected French, the then data acquisition module 01 languages selection instruction of selecting French to trigger according to user, the song formula audio file that random these languages of acquisition French are corresponding from audio database, after choosing, song formula audio file corresponding for this French is sent to user terminal, then user terminal is when follow-up play above-mentioned song formula audio file, and user hears corresponding French song.Under default situations, the song formula audio file that data acquisition module 01 is chosen is song formula audio files corresponding to these languages of Chinese.
In another preferred embodiment of inventive embodiments, server also can not provide languages to select control at user interface; When data acquisition module 01 receives Information Authentication instruction, identify the position of triggering user terminal place corresponding to above-mentioned Information Authentication instruction, as by obtaining the IP address of above-mentioned user terminal or triggering the domain-name information etc. of above-mentioned Information Authentication instruction, obtain and trigger user terminal position corresponding to above-mentioned Information Authentication instruction, and according to the position of the user terminal obtained automatically for user selects the song formula audio file of corresponding languages; When server possess the above-mentioned position according to user terminal automatically select the function of corresponding languages time, server provides languages automatically to select control at user interface, automatically selects control to select whether to open the languages automatic function selecting of server for user based on above-mentioned languages.Under default situations, server is automatically closed above-mentioned languages and is automatically selected control.
The audio format of the above-mentioned song formula audio file in the embodiment of the present invention includes but are not limited to MP3 format, RIFF form, WMA form, and the embodiment of the present invention does not limit the concrete form comprising the voice data of song formula audio file stored in audio database.
When being song formula audio file for voice data, when this song formula audio file is issued to user terminal by information interaction module 02, the information that user terminal carries according to the described voice data received and this voice data, play the checking voice of preset duration corresponding to this voice data, for the prompting input validation information of user according to the above-mentioned checking voice play.
The languages selection instruction that such as data acquisition module 01 triggers based on user, random selecting Chinese song formula audio file from audio database, owing to storing the voice data of magnanimity in audio database, comprise the audio file that a complete song is corresponding, therefore, when data acquisition module 01 random selecting voice data, if data acquisition module 01 chooses audio file corresponding to above-mentioned full songs, after then audio file corresponding for above-mentioned full songs is issued to user terminal by information interaction module 02, if user terminal plays whole song, usually need the time of 2 ~ 4 minutes, now, user terminal can intercept the sound clip of corresponding preset duration at random, only need the checking voice playing preset duration, this preset duration can be arranged according to the demand of self by user, for not affecting the normal Information Authentication flow process of user, when user terminal receives audio file corresponding to full songs that server sends, the preset duration that user terminal acquiescence is play is 5 ~ 10 seconds.Because user terminal is also random selecting when intercepting the sound clip of above-mentioned preset duration, and the song formula audio file stored in audio database is also countless, and the quantity of the checking voice therefore play can be understood as endless; Meanwhile, the song that the server that user terminal is play issues possesses background music, and this background music itself can be understood as a kind of interference, therefore possesses the higher anti-ability of cracking.
In the embodiment of the present invention, when to obtain the voice data prestored at random from audio database be song formula audio file to server, this song formula file is issued to user terminal, is play the song of preset duration by user terminal as checking voice; If after user hears above-mentioned song, interested in this song, want to download this song, then trigger the operation requests obtaining song formula audio file corresponding to above-mentioned checking voice; When server receives the operation requests of song formula audio file corresponding to acquisition described checking voice that user triggers, the described song formula audio file of correspondence is sent to user terminal, server is possessed and provides to user the function can downloading audio file corresponding to interested voice data, improve man-machine interaction, while realizing speech verification, extend the function of server, improve the intelligent of server.
The embodiment of the present invention additionally provides a kind of Information Authentication device hardware configuration schematic diagram based on audio frequency; Based on the specific descriptions of above embodiment, as shown in Figure 4, should comprise based on the Information Authentication device of audio frequency: processor 101, memory 102, user interface 103, network interface 104 and communication bus 105.Communication bus 105 is for the communication in the home server at the Information Authentication device place based on audio frequency between each building block, user interface 103 is for receiving the information of user's input, this user interface can be wireline interface and wave point, such as keyboard, mouse etc.Network interface 104 communicates mutually with outside for the Information Authentication device based on audio frequency, and this network interface also can include line interface and wave point.Memory 102 can comprise one or more computer-readable recording mediums, and it not only comprises internal storage, also comprises external memory storage.Operating system and the Information Authentication application program etc. based on audio frequency is stored in this memory.Processor 101 for calling the Information Authentication application program based on audio frequency in memory 102, to perform following operation:
From audio database, the voice data prestored is obtained at random by communication bus 105; Described voice data is the audio-frequency information with different intonation of preset duration, and described voice data carries the information of mapping, and also corresponding with this information verification mode of described information maps mutually;
Described voice data and described information are handed down to user terminal by user interface 103 by processor 101;
Receive the authorization information that user terminal returns according to described voice data and information;
According to the verification mode that described information maps, judge whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode;
When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified.
The embodiment of the present invention possesses the voice data of different intonation to preset duration by broadcasting, has the beneficial effect improving speech identifying code and resist the ability of cracking, improves the fail safe of speech verification; Possess certain fault freedom during authorization information, improve the fail safe of speech verification and the flexibility of Information Authentication.
Further, the information that described voice data carries mapping comprises:
When the audio-frequency information that described voice data is corresponding is a statement, the information that described voice data maps is: prompting user inputs the character of the predetermined number occurred in described statement; Or prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement;
When the audio-frequency information that described voice data is corresponding is N bar statement, the information that described voice data maps is: prompting user inputs n-th complete sentence of broadcasting; Wherein, described N, n are the integer being greater than 0, and N>1, n≤N.
Further, processor 101 also for calling the Information Authentication application program based on audio frequency in memory 102, to perform following operation:
Judge whether the accuracy of the character of the predetermined number occurred in the described statement that user inputs reaches first threshold a; Described first threshold a≤100%;
Judge whether the accuracy of the character of the predetermined number that the sequencing play according to character in the described statement that user inputs occurs reaches 100%;
In described n-th complete sentence of authentication of users input, whether the accuracy of all characters reaches Second Threshold b; Described Second Threshold b≤100%.
Further, described information have mapped the input mode of user terminal input validation information simultaneously.
Further, the input mode of the authorization information of described information mapping comprises:
In described information be: when prompting user inputs the character of the predetermined number occurred in described statement, the input mode of described authorization information is handwritten input; Wherein, described handwritten input can be understood as: on user interface, provide an information input control, manually writes corresponding authorization information for user; Such as, user terminal receives user based on the described information input frame that user interface provides, and adopts the described authorization information of spelling input method or five-stroke input method or hand-writing input method input, as user inputs " China " in above-mentioned information input frame.
In described information be: when prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement, the input mode of described authorization information is selective type input; Wherein, described selective type input can be understood as: on user interface, provide an Information Selection window, select the character information that described Information Selection window shows for user; Such as, user terminal receives user based on the described Information Selection window that user interface provides, click the described authorization information selecting the character that described Information Selection window shows to input successively according to sequencing, as user based on as described in Information Selection window click " machine ", " device ", " people " successively.
Be: when prompting user inputs n-th complete sentence of broadcasting that the input mode of described authorization information is speech type input in described information; Wherein, described speech type input can be understood as: provide an audio input interface, input the authorization information of audio form for user; Such as, user terminal receives the described authorization information of speech form that user input based on microphone, as user face toward microphone say following statement as described in authorization information " even if friend you pressed can not cry out by loneliness, I understands the very first time and sends care ".
Further, described voice data comprises voice data corresponding to different language, and the song formula audio file obtained after carrying out modified tone process to the described voice data of different language.
Further, processor 101 also for calling the Information Authentication application program based on audio frequency in memory 102, to perform following operation:
The languages selection instruction of user's triggering is responded by user interface 103, and by communication bus 105 random song formula audio file obtaining the corresponding languages of described languages selection instruction from audio database.
Further, processor 101 also for calling the Information Authentication application program based on audio frequency in memory 102, to perform following operation:
Received the operation requests of song formula audio file corresponding to the described voice data of acquisition that user triggers by user interface 103, user terminal will be sent to by song formula audio file described in user interface 103.
The embodiment of the present invention utilizes above-mentioned implementation, improve authorization information input convenience and flexibility while, server possesses provides to user the function can downloading audio file corresponding to interested voice data, improve man-machine interaction, while realizing speech verification, extend the function of server, improve the intelligent of server.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, or the network equipment etc.) perform method described in each embodiment of the present invention.
The foregoing is only the preferred embodiments of the present invention; not thereby its scope of the claims is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.
Claims (16)
1., based on an Information Authentication method for audio frequency, it is characterized in that, comprise the following steps:
The voice data prestored is obtained at random from audio database; Described voice data is the audio-frequency information with different intonation of preset duration, and described voice data carries the information of mapping, and also corresponding with this information verification mode of described information maps mutually;
Described voice data and described information are handed down to user terminal;
Receive the authorization information that user terminal returns according to described voice data and information;
According to the verification mode that described information maps, judge whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode;
When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified.
2. the method for claim 1, is characterized in that, the information that described voice data carries mapping comprises:
When the audio-frequency information that described voice data is corresponding is a statement, the information that described voice data maps is: prompting user inputs the character of the predetermined number occurred in described statement; Or prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement;
When the audio-frequency information that described voice data is corresponding is N bar statement, the information that described voice data maps is: prompting user inputs n-th complete sentence of broadcasting; Wherein, described N, n are the integer being greater than 0, and N>1, n≤N.
3. method as claimed in claim 2, is characterized in that, in the described authorization information of the described user's of judgement input, whether the accuracy of all characters reaches predetermined threshold value corresponding to described verification mode, comprising:
Judge whether the accuracy of the character of the predetermined number occurred in the described statement that user inputs reaches first threshold a; Described first threshold a≤100%;
Judge whether the accuracy of the character of the predetermined number that the sequencing play according to character in the described statement that user inputs occurs reaches 100%;
In described n-th complete sentence of authentication of users input, whether the accuracy of all characters reaches Second Threshold b; Described Second Threshold b≤100%.
4. the method for claim 1, is characterized in that, described information have mapped the input mode of user terminal input validation information simultaneously.
5. method as claimed in claim 4, is characterized in that, the input mode of the authorization information that described information maps comprises:
In described information be: when prompting user inputs the character of the predetermined number occurred in described statement, the input mode of described authorization information is handwritten input;
In described information be: when prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement, the input mode of described authorization information is selective type input;
Be: when prompting user inputs n-th complete sentence of broadcasting that the input mode of described authorization information is speech type input in described information.
6. the method as described in any one of Claims 1 to 5, is characterized in that, described voice data comprises voice data corresponding to different language, and the song formula audio file obtained after carrying out modified tone process to the described voice data of different language.
7. the method as described in any one of Claims 1 to 5, is characterized in that, describedly from audio database, obtains the voice data prestored at random, comprising:
The languages selection instruction that response user triggers, the random song formula audio file obtaining the corresponding languages of described languages selection instruction from audio database.
8. method as claimed in claim 7, is characterized in that, described described voice data and described information is handed down to user terminal, also comprises afterwards:
The operation requests of the song formula audio file that the described voice data of acquisition that reception user triggers is corresponding, is sent to user terminal by described song formula audio file.
9., based on an Information Authentication device for audio frequency, it is characterized in that, comprising:
Data acquisition module, for obtaining the voice data prestored at random from audio database; Described voice data is the audio-frequency information with different intonation of preset duration, and described voice data carries the information of mapping, and also corresponding with this information verification mode of described information maps mutually;
Information interaction module, for being handed down to user terminal by described voice data and described information; And receive the authorization information that user terminal returns according to described voice data and information;
Information authentication module, for the verification mode mapped according to described information, judges whether the accuracy of all characters in the described authorization information that user inputs reaches predetermined threshold value corresponding to described verification mode; When verifying that described accuracy reaches described predetermined threshold value, the authorization information of user's input is verified.
10. device as claimed in claim 9, it is characterized in that, the information that described voice data carries mapping comprises:
When the audio-frequency information that described voice data is corresponding is a statement, the information that described voice data maps is: prompting user inputs the character of the predetermined number occurred in described statement; Or prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement;
When the audio-frequency information that described voice data is corresponding is N bar statement, the information that described voice data maps is: prompting user inputs n-th complete sentence of broadcasting; Wherein, described N, n are the integer being greater than 0, and N>1, n≤N.
11. devices as claimed in claim 10, is characterized in that, described information authentication module also for:
Judge whether the accuracy of the character of the predetermined number occurred in the described statement that user inputs reaches first threshold a; Described first threshold a≤100%;
Judge whether the accuracy of the character of the predetermined number that the sequencing play according to character in the described statement that user inputs occurs reaches 100%;
In described n-th complete sentence of authentication of users input, whether the accuracy of all characters reaches Second Threshold b; Described Second Threshold b≤100%.
12. devices as claimed in claim 9, it is characterized in that, described information have mapped the input mode of user terminal input validation information simultaneously.
13. devices as claimed in claim 12, is characterized in that, the input mode of the authorization information that described information maps comprises:
In described information be: when prompting user inputs the character of the predetermined number occurred in described statement, the input mode of described authorization information is handwritten input;
In described information be: when prompting user inputs the character according to the predetermined number of the sequencing appearance of character broadcasting in described statement, the input mode of described authorization information is selective type input;
Be: when prompting user inputs n-th complete sentence of broadcasting that the input mode of described authorization information is speech type input in described information.
14. devices as described in any one of claim 9 ~ 13, it is characterized in that, described voice data comprises voice data corresponding to different language, and to carry out modifying tone the song formula audio file obtained after process to the described voice data of different language.
15. devices as described in any one of claim 9 ~ 13, is characterized in that, described data acquisition module also for:
The languages selection instruction that response user triggers, the random song formula audio file obtaining the corresponding languages of described languages selection instruction from audio database.
16. devices as claimed in claim 15, is characterized in that, described information interaction module also for:
The operation requests of the song formula audio file that the described voice data of acquisition that reception user triggers is corresponding, is sent to user terminal by described song formula audio file.
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