CN112202774B - Application program login method and related equipment thereof - Google Patents
Application program login method and related equipment thereof Download PDFInfo
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- CN112202774B CN112202774B CN202011052858.4A CN202011052858A CN112202774B CN 112202774 B CN112202774 B CN 112202774B CN 202011052858 A CN202011052858 A CN 202011052858A CN 112202774 B CN112202774 B CN 112202774B
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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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
Abstract
The application discloses an application program login method and related equipment thereof, wherein the method comprises the following steps: after the sound to be matched, recorded by the user according to the voice login recording material, is obtained, voiceprint verification is firstly carried out according to the sound to be matched and a standard voiceprint library, a voiceprint verification result of the user is determined, and then when the voiceprint verification result is determined to represent that the user does not pass the voiceprint verification, the voice login recording material is updated according to the voice login recording material and the voice recording material corresponding to the user, so that the user can record the sound aiming at the voice login recording material again. The relevance between the voice input material corresponding to the user and the user is strong, so that the relevance between the voice input material updated based on the voice input material corresponding to the user and the user is strong, and then the voiceprint verification completed based on the updated voice input material can more accurately determine whether the user is a legal user, and the improvement of the user account security is facilitated.
Description
Technical Field
The present application relates to the field of data processing technologies, and in particular, to an application login method and a related device.
Background
With the development of the internet, the application range of the application program is gradually expanded. For example, in order to facilitate quick banking, a user may use mobile banking (an application applied to banks) to perform banking.
At present, in order to prevent other users except the user from stealing the user's account through the mobile phone bank, the user may set an application login password by using preset characters (e.g., numbers and/or letters), so that the user can subsequently log in to the mobile phone bank for account operations (e.g., account operations such as transfer, borrowing, etc.) by using the application login password.
However, once the login password of the application program set by the preset characters is leaked, an illegal user can use the user account to perform illegal operation, so that the user account is in an unsafe state.
Disclosure of Invention
In order to solve the technical problems in the prior art, the application program login method and the related device are provided, and the user account security can be improved.
In order to achieve the above object, the embodiments of the present application provide the following technical solutions:
the embodiment of the application provides an application program login method, which comprises the following steps:
acquiring sound to be matched, which is input by a user aiming at a voice login input material;
performing voiceprint verification according to the voice login input material, the sound to be matched and the standard voiceprint library, and determining a voiceprint verification result of the user;
and when the voiceprint verification result represents that the user does not pass the voiceprint verification, updating the voice login input material according to the voice login input material and the voice input material corresponding to the user, so that the user can perform sound input aiming at the voice login input material again.
Optionally, the updating the voice login input material according to the voice login input material and the voice input material corresponding to the user includes:
determining the user relevance of the voice login input material according to the voice login input material and the voice input material corresponding to the user;
determining a target voice input material according to the user relevance of the voice input material and the voice input material corresponding to the user;
and updating the voice login recording material by using the target voice recording material.
Optionally, when the voice entry material includes a candidate voice entry material and a user association of the candidate voice entry material, determining the user association of the voice entry material according to the voice entry material and the voice entry material corresponding to the user, including:
matching the voice login input material with candidate voice input materials in the voice input materials corresponding to the user to obtain an information matching result of the voice login input materials;
and determining the user relevance of the voice login input material according to the information matching result of the voice login input material and the user relevance of the candidate voice input material in the voice input material corresponding to the user.
Optionally, when the voice entry material includes a candidate voice entry material and a user association of the candidate voice entry material, determining a target voice entry material according to the user association of the voice entry material and the voice entry material corresponding to the user includes:
when the candidate voice input material with the user relevance higher than that of the voice login input material exists in the voice input material corresponding to the user, determining a target voice input material according to the candidate voice input material with the user relevance higher than that of the voice login input material.
Optionally, the process of acquiring the voice input material corresponding to the user is as follows:
acquiring voice input parameters selected by the user on a voice input setting page;
generating a candidate voice input material and a user relevance corresponding to the candidate voice input material according to the voice input parameter;
and determining the voice input material corresponding to the user according to the candidate voice input material and the user relevance corresponding to the candidate voice input material.
Optionally, the determining a voiceprint verification result of the user according to the voice login input material, the sound to be matched, and the standard voiceprint library includes:
determining a standard voiceprint corresponding to the user from the standard voiceprint library according to the identity of the user;
determining a standard voiceprint to be matched according to the voice login input material and the standard voiceprint corresponding to the user;
and matching the sound to be matched with the standard voiceprint to be matched to obtain a voiceprint verification result of the user.
Optionally, the obtaining process of the standard voiceprint library is as follows:
acquiring the identity of the user and the voice input parameters selected by the user on a voice input setting page;
generating and displaying candidate voice input materials according to the voice input parameters;
determining a user standard voiceprint corresponding to the candidate voice input material according to the voice file input by the user aiming at the candidate voice input material;
determining a standard voiceprint corresponding to the user according to the candidate voice input material and the user standard voiceprint corresponding to the candidate voice input material;
and generating a standard voiceprint library according to the standard voiceprint corresponding to the user and the identity of the user.
An embodiment of the present application further provides an application login apparatus, where the apparatus includes:
the acquisition unit is used for acquiring the sound to be matched, which is input by a user aiming at the voice login input material;
the verification unit is used for carrying out voiceprint verification according to the sound to be matched and the standard voiceprint library and determining a voiceprint verification result of the user;
and the updating unit is used for updating the voice login input material according to the voice login input material and the voice input material corresponding to the user when the voiceprint verification result represents that the user does not pass the voiceprint verification, so that the user can perform voice input on the voice login input material again.
An embodiment of the present application further provides an apparatus, where the apparatus includes a processor and a memory:
the memory is used for storing a computer program;
the processor is configured to execute any implementation manner of the application program login method provided by the embodiment of the application program according to the computer program.
The embodiment of the present application further provides a computer-readable storage medium, where the computer-readable storage medium is used to store a computer program, and the computer program is used to execute any implementation manner of the application login method provided in the embodiment of the present application.
Compared with the prior art, the embodiment of the application has at least the following advantages:
according to the application program login method, after the to-be-matched sound recorded by the user aiming at the voice login recording material is obtained, voiceprint verification is firstly carried out according to the to-be-matched sound and a standard voiceprint library, the voiceprint verification result of the user is determined, and then when the voiceprint verification result indicates that the user does not pass the voiceprint verification, the voice login recording material is updated according to the voice login recording material and the voice recording material corresponding to the user, so that the user can record the sound aiming at the voice login recording material again. The voice input material corresponding to the user is special for the user, so that the relevance between the voice input material corresponding to the user and the user is strong, the relevance between the voice login input material updated based on the voice input material corresponding to the user and the user is strong, and then the voiceprint verification completed based on the updated voice login input material can more accurately determine whether the user is a legal user, so that the improvement of the user account security is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of an application login method according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of an application login apparatus according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an apparatus provided in an embodiment of the present application.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Method embodiment
Referring to fig. 1, the flowchart of an application login method according to an embodiment of the present application is shown.
The application program login method provided by the embodiment of the application comprises the following steps of S1-S4:
s1: and acquiring the sound to be matched, which is input by the user aiming at the voice login input material.
A user refers to a user of an application. It should be noted that the application program is not limited in the embodiment of the present application, and for example, the application program may be a mobile banking program.
The voice login input material refers to information which is displayed on a login page of an application program and used for collecting a voice password of a user. In addition, the embodiment of the application does not limit the voice login recording material, for example, the voice login recording material may be a Chinese character, and particularly may be a Chinese character marked with tone. It should be noted that the acquisition process of the voice login input material can be referred to as S3 below.
The sound to be matched refers to a sound file recorded by a user aiming at the voice login recording material displayed on the login page of the application program.
Based on the related content of S1, if a user wants to log in an application program (e.g., a mobile banking system) in a voiceprint login manner, the user may select a voiceprint login manner on an account login page of the application program to jump to the voiceprint login page of the application program, so that the user can perform voice entry according to a voice login entry material displayed on the voiceprint login page to obtain a sound to be matched, so as to verify whether the user is a valid user according to the sound to be matched in the following process.
S2: and performing voiceprint verification according to the voice to be matched and the standard voiceprint library, and determining the voiceprint verification result of the user.
The standard voiceprint library is a voice file database which is pre-recorded and used for verifying the identity of the user. In addition, the generation process of the standard voiceprint library is not limited in the embodiment of the application.
In some cases, in order to improve the efficiency of identity verification, the standard voiceprint library can store standard voiceprints according to the identity of different users. Based on this, the embodiment of the present application further provides a possible implementation manner of generating a standard voiceprint library, which may specifically include steps 11 to 17:
step 11: and acquiring the identity of the user.
The identity of the user is used for uniquely identifying the identity information of the user. In addition, the identity of the user is not limited in the embodiment of the application, for example, the identity of the user may refer to an identity card number of the user or an application account number of the user.
It should be noted that, in the embodiment of the present application, the manner of obtaining the identity of the user is not limited. For example, the user's id may be directly obtained from a preset storage space corresponding to the application program.
Step 12: and acquiring the voice input parameters selected by the user on the voice input setting page.
The voice input setting page is a page for setting voice input configuration parameters.
The voice input parameters are used for describing constraint conditions according to which the user inputs the standard voiceprint in advance. In addition, the voice entry parameters are not limited in the embodiments of the present application, for example, the voice entry parameters may include at least one of an entry rule of the candidate voice entry material, an acquisition address of the candidate voice entry material, a display priority of the candidate voice entry material, and the like.
The candidate voice recording material refers to a voice material according to which the user records the standard voiceprint. In addition, the candidate voice entry material is not limited in the embodiment of the present application, for example, the candidate voice entry material may be a preset number of characters randomly selected from a preset character library (e.g., a chinese character library). As another example, the candidate voice entry material may be identity information of the user (e.g., identification number, bank card number, parent name, favorite book, etc.). Also for example, the candidate speech entry material may display a picture with characters (e.g., text marked with tones). As another example, the candidate voice-entry material may be the result of a user's response to a plurality of reserved questions.
The entry rule of the candidate voice entry material is used for describing a rule according to which the user needs to enter the candidate voice entry material (for example, the user reads all characters in the candidate voice entry material according to a first sequence, or the user reads part of characters in the candidate voice entry material according to a second sequence).
The acquisition address of the candidate voice input material is used for describing the storage position of the candidate voice input material.
The display priority of the candidate speech entry material is used for describing the display priority of the candidate speech entry material in the voiceprint verification process. It should be noted that the display priority of the candidate speech input material can be set by the user according to the user's own needs.
Based on the related content of step 12, if the user wants to set the voiceprint password, after the user logs in the application program through the character password (e.g., the character password composed of numbers and/or letters), the user may open a voice entry setting page, so that the user can select a voice entry parameter on the voice entry setting page, so as to subsequently generate a standard voiceprint corresponding to the user based on the voice entry parameter.
It should be noted that the execution order of step 11 and step 12 is not limited in the embodiments of the present application.
Step 13: and generating candidate voice input materials according to the voice input parameters.
In the embodiment of the application, after the voice input parameters selected by the user on the voice input setting page are acquired, the candidate voice input material corresponding to the user can be generated according to the voice input parameters, so that the user can subsequently perform standard voiceprint input based on the candidate voice input material corresponding to the user.
Step 14: and displaying the candidate voice recording material.
In the embodiment of the application, after the candidate voice input material is generated according to the voice input parameters selected by the user on the voice input setting page, the candidate voice input material is directly displayed on the standard voiceprint input page, so that the user can input the standard voiceprint according to the candidate voice input material.
Step 15: and determining a user standard voiceprint corresponding to the candidate voice input material according to the voice file input by the user aiming at the candidate voice input material. And the user standard voiceprint corresponding to the candidate voice input material is used for describing the standardized sound file input by the user aiming at the candidate voice input material.
The embodiment of step 15 is not limited in the examples of the present application, and for the sake of understanding, the following description is made with reference to two examples.
Example 1, step 15 may specifically be: and directly determining the voice file recorded by the user aiming at the candidate voice recording material as the user standard voiceprint corresponding to the candidate voice recording material.
Example 2, step 15 may specifically be: and (3) carrying out preset voiceprint processing (such as denoising processing, transformation processing and enhancement processing) on the voice file recorded by the user aiming at the candidate voice recording material to obtain a user standard voiceprint corresponding to the candidate voice recording material.
Note that the embodiment of the present application does not limit the denoising process, the transform process, and the enhancement process.
Based on the related content of the step 15, in the embodiment of the present application, after the voice file recorded by the user for the candidate voice recording material is obtained, the user standard voiceprint corresponding to the candidate voice recording material may be generated according to the voice file, so that the user standard voiceprint can accurately describe the standardized sound file that the user should record for the candidate voice recording material.
Step 16: and determining the standard voiceprint corresponding to the user according to the candidate voice input material and the user standard voiceprint corresponding to the candidate voice input material.
The standard voiceprint corresponding to the user is the standard voiceprint which is specially used for the user. In addition, the number of voiceprints included in the standard voiceprint corresponding to the user is not limited in the embodiment of the present application, for example, if the number of candidate voice entry materials is N, the number of voiceprints included in the standard voiceprint corresponding to the user is N.
In the embodiment of the application, after the candidate voice entry material and the user standard voiceprint corresponding to the candidate voice entry material are obtained, the corresponding relationship between the candidate voice entry material and the user standard voiceprint corresponding to the candidate voice entry material can be established, and the standard voiceprint corresponding to the user is generated according to the corresponding relationship, so that the standard voiceprint corresponding to the user can accurately record the standard voice file of the user under each candidate voice entry material, and the user standard voiceprint corresponding to each candidate voice entry material can be inquired based on the standard voiceprint corresponding to the user in the following process.
And step 17: and generating a standard voiceprint library according to the standard voiceprint corresponding to the user and the identity of the user.
In the embodiment of the application, after the standard voiceprint corresponding to the user and the identity thereof are obtained, the corresponding relationship between the standard voiceprint corresponding to the user and the identity of the user can be established, and the standard voiceprint library is generated according to the corresponding relationship between the standard voiceprint corresponding to the user and the identity of the user, so that the standard voiceprint corresponding to each user identity can be subsequently inquired from the standard voiceprint library.
Based on the related contents in the above steps 11 to 17, if the user wants to perform application program login in a voiceprint login manner, the user needs to reserve the standard voice file of the user under each candidate voice input material to the standard voiceprint library, so that a subsequent user can perform voiceprint verification by using the standard voiceprint recorded in the standard voiceprint library when performing application program login in the voiceprint login manner.
Based on the relevant content of the generation process of the standard voiceprint library, the embodiment of the present application further provides an implementation manner of S2, which specifically includes S21 to S23:
s21: and determining the standard voiceprint corresponding to the user from the standard voiceprint library according to the identity of the user.
In the embodiment of the application, when a user wants to login an application program in a voiceprint login manner, the identity of the user can be obtained first, and then a standard voiceprint corresponding to the identity is inquired from a standard voiceprint library according to the identity of the user and is used as the standard voiceprint corresponding to the user, so that voiceprint verification can be performed on the user based on the standard voiceprint corresponding to the user in the following process.
It should be noted that the embodiment of the present application does not limit the manner of obtaining the user's identity. For example, the user's identity may be entered by the user on a preset page of the application (e.g., an account login page or a voiceprint login page). In addition, the embodiment of the present application does not limit the time for acquiring the user identifier, and the execution is only completed before executing S21.
S22: and determining the standard voiceprint to be matched according to the voice login input material and the standard voiceprint corresponding to the user.
In the embodiment of the application, after the standard voiceprint corresponding to the user is acquired from the standard voiceprint library, the standard voiceprint of the user corresponding to the voice login input material can be queried from the standard voiceprint corresponding to the user and used as the standard voiceprint to be matched, so that voiceprint verification can be performed on the basis of the standard voiceprint to be matched in the subsequent process.
S23: and matching the sound to be matched with the standard voiceprint to be matched to obtain a voiceprint verification result of the user.
The voiceprint verification result of the user is used for describing whether the user can accurately enter the voiceprint password or not so that the voiceprint verification result of the user can represent whether the user passes voiceprint verification or not, and the voiceprint verification method specifically comprises the following steps: if the voiceprint verification result of the user indicates that the user can accurately input the voiceprint password, determining that the user passes the voiceprint verification; and if the voiceprint verification result of the user indicates that the user cannot accurately input the voiceprint password, determining that the user fails voiceprint verification.
In the embodiment of the application, after the standard voiceprint to be matched is determined based on the voice login input material, the voice to be matched input by the user aiming at the voice login input material can be directly matched with the standard voiceprint to be matched, and the voiceprint verification result of the user is obtained, so that whether the voiceprint password can be accurately input by the user can be accurately represented by the voiceprint verification result, and whether the user is a legal holder of the account to be registered can be accurately represented.
S3: and when the voiceprint verification result indicates that the user does not pass the voiceprint verification, updating the voice login input material according to the voice login input material and the voice input material corresponding to the user, so that the user can perform voice input on the voice login input material again, and then the step of returning to execute S1 again.
The voice input material corresponding to the user is used for representing the candidate voice input material which is set by the user and used for voiceprint verification. It should be noted that the relevant content of the candidate speech input material is referred to above. In addition, the number of candidate voice input materials in the voice input materials corresponding to the user is not limited in the embodiment of the application.
In fact, the personal information of the user carried by different candidate voice input materials is different, so that the association degree between different candidate voice input materials and the user is different. Based on this, the embodiment of the present application further provides an implementation manner of a voice input material corresponding to a user, which specifically includes: the voice input material corresponding to the user comprises each candidate voice input material and the user relevance corresponding to each candidate voice input material.
In addition, the embodiment of the present application further provides an obtaining process of a voice input material corresponding to a user, which specifically includes steps 21 to 23:
step 21: and acquiring the voice input parameters selected by the user on the voice input setting page.
It should be noted that the related content of step 21 is the same as the related content of step 12, and for the sake of brevity, the description is omitted here.
Step 22: and generating a candidate voice input material and the user relevance corresponding to the candidate voice input material according to the voice input parameter.
And the user relevance corresponding to the candidate voice input material is used for describing the relevance between the candidate voice input material and the user. In addition, the embodiment of the application does not limit the acquisition mode of the user relevance corresponding to the candidate voice entry material. For example, the user association corresponding to the candidate voice entry material can be set by the user on the voice entry settings page. For another example, the user relevance corresponding to the candidate voice entry material may be determined according to the degree of similarity between the reserved personal information of the user and the candidate voice entry material, and specifically, the user relevance is as follows: if the similarity degree between the candidate voice input material and the user personal information of the user is higher, the user relevance corresponding to the candidate voice input material is higher; and if the similarity degree between the candidate voice input material and the user personal information of the user is lower, the user relevance corresponding to the candidate voice input material is lower.
Based on the related content in the above step 22, after the voice entry parameter selected by the user on the voice entry setting page is obtained, the candidate voice entry material corresponding to the user and the user relevance corresponding to the candidate voice entry material can be generated according to the voice entry parameter, so that the voice entry material corresponding to the user can be determined subsequently based on the candidate voice entry material and the user relevance corresponding to the candidate voice entry material.
Step 23: and determining the voice input material corresponding to the user according to the candidate voice input material and the user relevance corresponding to the candidate voice input material.
In the embodiment of the application, after the candidate voice entry material and the user relevance corresponding to the candidate voice entry material are obtained, the voice entry material corresponding to the user can be generated according to the candidate voice entry material and the user relevance corresponding to the candidate voice entry material, so that the voice entry material can record each candidate voice entry material and the user relevance corresponding to the candidate voice entry material, and the voice entry material can be determined or updated based on the voice entry material corresponding to the user in the following process.
Based on the related content of the voice entry material corresponding to the user, in order to further improve the security of the application program login, the embodiment of the present application further provides a possible implementation manner of updating the voice login entry material (that is, S3), which may specifically include S31 to S33:
s31: and determining the user relevance of the voice login input material according to the voice login input material and the voice input material corresponding to the user.
The user relevance of the voice login input material is used for describing the relevance degree between the voice login input material and the user.
In addition, the embodiment of the present application further provides a possible implementation manner of obtaining the user relevance (i.e., S31) of the voice login entry material, which specifically includes S311-S312:
s311: and matching the voice login input material with the candidate voice input material in the voice input material corresponding to the user to obtain an information matching result.
The information matching result is used to describe a matching result (for example, a matching degree, or a matching result such as whether the matching is successful) between the voice login input material and each candidate voice input material in the voice input material corresponding to the user.
In the embodiment of the application, the voice login input material displayed on the login page of the application program can be matched with each candidate voice input material in the voice input material corresponding to the user one by one to obtain the information matching result, so that the information matching result can represent the matching result between the voice login input material and each candidate voice input material in the voice input material corresponding to the user, and the user relevance of the voice login input material can be determined based on the information matching result in the following process.
S312: and determining the user relevance of the voice login input material according to the information matching result and the user relevance of the candidate voice input material in the voice input material.
In the embodiment of the application, after the information matching result corresponding to the voice login input material is obtained, the user relevance of the voice login input material is determined according to the information matching result and the user relevance of the candidate voice input material in the voice input material, which may specifically be: firstly, determining a candidate voice input material which has the highest matching degree (or is successfully matched) with the voice input material according to an information matching result corresponding to the voice input material; and determining the user relevance corresponding to the candidate voice logging material with the highest matching degree (or successful matching) of the voice logging material as the user relevance of the voice logging material, so that the user relevance of the voice logging material can accurately represent the relevance degree between the voice logging material and the user.
Based on the related content in the step 31, after the voice login input material is obtained, the user relevance corresponding to the voice login input material can be directly inquired in the voice input material corresponding to the user and used as the user relevance of the voice login input material, so that the user relevance of the voice login input material can accurately represent the relevance degree between the voice login input material and the user.
S32: and determining the target voice input material according to the user relevance of the voice input material and the voice input material corresponding to the user. The target voice recording material is used for updating the current voice recording material.
In the embodiment of the application, in order to further improve the login security of the application, when it is determined that the user does not pass the current voiceprint authentication, a voice login entry material with a higher degree of association with the user should be displayed for the user, so that the information difficulty of the voiceprint authentication is increased. Based on this, the embodiment of the present application further provides an implementation manner of S32, which may specifically be: if the voice input material comprises the candidate voice input material and the user relevance of the candidate voice input material, when the candidate voice input material with the user relevance higher than that of the voice input material is determined to exist in the voice input material, the target voice input material is determined according to the candidate voice input material with the user relevance higher than that of the voice input material.
Therefore, in the embodiment of the application, after the user relevance of the voice login input material is obtained, the user relevance of the voice login input material and the user relevance of each candidate voice input material in the voice input material corresponding to the user can be compared, and the candidate voice input material of which the user relevance is higher than that of the voice login input material is used as an alternative voice input material; and selecting a target voice recording material (such as the candidate voice recording material with the lowest direct user relevance and determined as the target voice recording material) from the candidate voice recording materials.
S33: and updating the voice login input material by using the target voice input material.
In the embodiment of the application, after the target voice recording material is acquired, the voice login recording material can be directly updated by using the target voice recording material, for example, the target voice recording material is directly determined as the voice login recording material, so that a user can perform sound recording on the updated voice login recording material in the next voiceprint verification process.
Based on the related content of S3, in this embodiment of the application, when it is determined that the user does not pass the current voiceprint authentication according to the current voiceprint authentication result, one candidate voice entry material may be reselected from the voice entry materials corresponding to the user (for example, a candidate voice entry material whose user association is higher than that of the current voice entry material is selected), and the candidate voice entry material is displayed as the voice entry material used in the next voiceprint authentication process, so that the user enters the next voiceprint authentication process, and the user can continue to perform voice entry for the new voice entry material. And repeating the voiceprint verification process until the user passes the voiceprint verification or the voiceprint verification times experienced by the user reach a preset threshold value, and stopping the current repeated process.
It should be noted that, if the number of voiceprint authentication times that the user has experienced reaches a preset threshold, the current user account may be locked, and the process of voiceprint login may not be performed again until a preset time period elapses.
It should be further noted that, in the embodiment of the present application, the time for acquiring the voice input material corresponding to the user in step S3 is not limited, and the execution is only completed before step S3 is executed. In addition, the embodiment of the present application also does not limit the obtaining process of the voice input material corresponding to the user in step S3, for example, the voice input material corresponding to the user may be read from the preset storage space according to the identity of the user.
S4: and when the voiceprint verification result is determined to represent that the user passes the voiceprint verification, displaying an account page of the application program.
In the embodiment of the application, when it is determined that the user passes the current voiceprint authentication according to the current voiceprint authentication result, the account page of the user in the application program can be skipped to, so that the user can perform transaction on the account page.
Based on the relevant content of the steps S1 to S4, in the application program login method provided in the embodiment of the present application, after the to-be-matched sound recorded by the user for the voice login input material is obtained, the voiceprint verification is performed according to the to-be-matched sound and the standard voiceprint library, the voiceprint verification result of the user is determined, and then when it is determined that the voiceprint verification result represents that the user does not pass the voiceprint verification, the voice login input material is updated according to the voice login input material and the voice input material corresponding to the user, so that the user performs the sound input for the voice login input material again. The voice input material corresponding to the user is specially used for the user, so that the relevance between the voice input material corresponding to the user and the user is stronger, the relevance between the voice login input material updated based on the voice input material corresponding to the user and the user is stronger, and then the voiceprint verification completed based on the updated voice login input material can more accurately determine whether the user is a legal user, so that the improvement of the user account security is facilitated.
Based on the application program login method provided by the above method embodiment, the embodiment of the present application further provides an application program login device, which is explained and explained with reference to the accompanying drawings.
Device embodiment
Please refer to the method embodiment described above for technical details of the application program registration apparatus provided by the apparatus embodiment.
Referring to fig. 2, this figure is a schematic diagram of an application login apparatus according to an embodiment of the present application.
The application login apparatus 200 provided in the embodiment of the present application includes:
the acquiring unit 201 is used for acquiring a sound to be matched, which is input by a user aiming at a voice login input material;
a verification unit 202, configured to perform voiceprint verification according to the sound to be matched and the standard voiceprint library, and determine a voiceprint verification result of the user;
and the updating unit 203 is configured to update the voice login input material according to the voice login input material and the voice input material corresponding to the user when it is determined that the voiceprint verification result represents that the user does not pass voiceprint verification, so that the user performs voice input again on the voice login input material.
In a possible implementation manner, in order to further improve the security of the application login, the updating unit 203 includes:
the first determining subunit is used for determining the user relevance of the voice login input material according to the voice login input material and the voice input material corresponding to the user;
the second determining subunit is used for determining a target voice input material according to the user relevance of the voice input material and the voice input material corresponding to the user;
and the updating subunit is used for updating the voice login recording material by using the target voice login recording material.
In a possible embodiment, in order to further improve the security of the application program login, the first determining subunit is specifically configured to:
when the voice input material comprises a candidate voice input material and the user relevance of the candidate voice input material, matching the voice input material with the candidate voice input material in the voice input material corresponding to the user to obtain an information matching result of the voice input material; and determining the user relevance of the voice login input material according to the information matching result of the voice login input material and the user relevance of the candidate voice input material in the voice input material corresponding to the user.
In a possible embodiment, in order to further improve the security of the application program login, the second determining subunit is specifically configured to:
if the voice input material comprises a candidate voice input material and the user relevance of the candidate voice input material, when the candidate voice input material with the user relevance higher than that of the voice login input material exists in the voice input material corresponding to the user, the target voice input material is determined according to the candidate voice input material with the user relevance higher than that of the voice login input material.
In a possible implementation manner, in order to further improve the security of the application login, the process of acquiring the voice input material corresponding to the user is as follows:
acquiring voice input parameters selected by the user on a voice input setting page;
generating a candidate voice input material and user relevance corresponding to the candidate voice input material according to the voice input parameters;
and determining the voice input material corresponding to the user according to the candidate voice input material and the user relevance corresponding to the candidate voice input material.
In a possible implementation manner, to further improve the security of the application login, the authentication unit 202 is specifically configured to:
determining a standard voiceprint corresponding to the user from the standard voiceprint library according to the identity of the user;
determining a standard voiceprint to be matched according to the voice login input material and the standard voiceprint corresponding to the user;
and matching the sound to be matched with the standard voiceprint to be matched to obtain a voiceprint verification result of the user.
In a possible implementation manner, in order to further improve the security of the application program login, the acquisition process of the standard voiceprint library is as follows:
acquiring the identity of the user and the voice input parameters selected by the user on a voice input setting page;
generating and displaying candidate voice input materials according to the voice input parameters;
determining a user standard voiceprint corresponding to the candidate voice input material according to the voice file input by the user aiming at the candidate voice input material;
determining a standard voiceprint corresponding to the user according to the candidate voice input material and the user standard voiceprint corresponding to the candidate voice input material;
and generating a standard voiceprint library according to the standard voiceprint corresponding to the user and the identity of the user.
The relevant content of the application login device 200 provided in the device embodiment above is known, for the application login device 200, after the to-be-matched sound recorded by the user for the voice login recording material is obtained, the voiceprint verification is performed according to the to-be-matched sound and the standard voiceprint library, the voiceprint verification result of the user is determined, and then when it is determined that the voiceprint verification result represents that the user does not pass the voiceprint verification, the voice login recording material is updated according to the voice login recording material and the voice recording material corresponding to the user, so that the user performs the sound recording for the voice login recording material again. The voice input material corresponding to the user is special for the user, so that the relevance between the voice input material corresponding to the user and the user is strong, the relevance between the voice login input material updated based on the voice input material corresponding to the user and the user is strong, and then the voiceprint verification completed based on the updated voice login input material can more accurately determine whether the user is a legal user, so that the improvement of the user account security is facilitated.
Based on the application program login method provided by the above method embodiment, the embodiment of the present application further provides a device, which is explained and explained with reference to the drawings below.
Apparatus embodiment
Please refer to the above method embodiment for the device technical details provided by the device embodiment.
Referring to fig. 3, the figure is a schematic structural diagram of the apparatus provided in the embodiment of the present application.
The device 300 provided by the embodiment of the application comprises: a processor 301 and a memory 302;
the memory 302 is used for storing computer programs;
the processor 301 is configured to execute any implementation of the application login method provided by the above method embodiments according to the computer program. That is, the processor 301 is configured to perform the following steps:
acquiring a sound to be matched, which is input by a user aiming at a voice login input material;
performing voiceprint verification according to the voice login input material, the voice to be matched and the standard voiceprint library, and determining a voiceprint verification result of the user;
and when the voiceprint verification result represents that the user does not pass the voiceprint verification, updating the voice login input material according to the voice login input material and the voice input material corresponding to the user, so that the user can perform sound input aiming at the voice login input material again.
Optionally, the updating the voice login input material according to the voice login input material and the voice input material corresponding to the user includes:
determining the user relevance of the voice login input material according to the voice login input material and the voice input material corresponding to the user;
determining a target voice input material according to the user relevance of the voice input material and the voice input material corresponding to the user;
and updating the voice login input material by using the target voice input material.
Optionally, when the voice entry material includes a candidate voice entry material and a user association of the candidate voice entry material, determining the user association of the voice entry material according to the voice entry material and the voice entry material corresponding to the user, including:
matching the voice login input material with candidate voice input materials in the voice input materials corresponding to the user to obtain an information matching result of the voice login input materials;
and determining the user relevance of the voice login input material according to the information matching result of the voice login input material and the user relevance of the candidate voice input material in the voice input material corresponding to the user.
Optionally, when the voice entry material includes a candidate voice entry material and a user association of the candidate voice entry material, determining a target voice entry material according to the user association of the voice entry material and the voice entry material corresponding to the user includes:
when the candidate voice input material with the user relevance higher than that of the voice login input material exists in the voice input material corresponding to the user, determining a target voice input material according to the candidate voice input material with the user relevance higher than that of the voice login input material.
Optionally, the obtaining process of the voice input material corresponding to the user is as follows:
acquiring voice input parameters selected by the user on a voice input setting page;
generating a candidate voice input material and a user relevance corresponding to the candidate voice input material according to the voice input parameter;
and determining the voice input material corresponding to the user according to the candidate voice input material and the user relevance corresponding to the candidate voice input material.
Optionally, the determining a voiceprint verification result of the user according to the voice login input material, the sound to be matched, and the standard voiceprint library includes:
determining a standard voiceprint corresponding to the user from the standard voiceprint library according to the identity of the user;
determining a standard voiceprint to be matched according to the voice login input material and the standard voiceprint corresponding to the user;
and matching the sound to be matched with the standard voiceprint to be matched to obtain a voiceprint verification result of the user.
Optionally, the obtaining process of the standard voiceprint library is as follows:
acquiring the identity of the user and the voice input parameters selected by the user on a voice input setting page;
generating and displaying candidate voice input materials according to the voice input parameters;
determining a user standard voiceprint corresponding to the candidate voice input material according to the voice file input by the user aiming at the candidate voice input material;
determining a standard voiceprint corresponding to the user according to the candidate voice input material and the user standard voiceprint corresponding to the candidate voice input material;
and generating a standard voiceprint library according to the standard voiceprint corresponding to the user and the identity of the user.
The above is related to the apparatus 300 provided in the embodiment of the present application.
Based on the application program login method provided by the method embodiment, the embodiment of the application also provides a computer readable storage medium.
Media embodiments
Media embodiments provide technical details of computer-readable storage media, please refer to method embodiments.
The embodiment of the present application provides a computer-readable storage medium, which is used for storing a computer program, where the computer program is used for executing any implementation manner of the application program login method provided by the above method embodiment. That is, the computer program is for performing the steps of:
acquiring sound to be matched, which is input by a user aiming at a voice login input material;
performing voiceprint verification according to the voice login input material, the voice to be matched and the standard voiceprint library, and determining a voiceprint verification result of the user;
and when the voiceprint verification result represents that the user does not pass the voiceprint verification, updating the voice login input material according to the voice login input material and the voice input material corresponding to the user, so that the user can perform sound input aiming at the voice login input material again.
Optionally, the updating the voice login input material according to the voice login input material and the voice input material corresponding to the user includes:
determining the user relevance of the voice login input material according to the voice login input material and the voice input material corresponding to the user;
determining a target voice input material according to the user relevance of the voice input material and the voice input material corresponding to the user;
and updating the voice login input material by using the target voice input material.
Optionally, when the voice entry material includes a candidate voice entry material and a user association of the candidate voice entry material, determining the user association of the voice entry material according to the voice entry material and the voice entry material corresponding to the user, including:
matching the voice login input material with candidate voice input materials in the voice input materials corresponding to the user to obtain an information matching result of the voice login input materials;
and determining the user relevance of the voice login input material according to the information matching result of the voice login input material and the user relevance of the candidate voice input material in the voice input material corresponding to the user.
Optionally, when the voice entry material includes a candidate voice entry material and a user association of the candidate voice entry material, determining a target voice entry material according to the user association of the voice entry material and the voice entry material corresponding to the user includes:
when the candidate voice input material with the user relevance higher than that of the voice login input material exists in the voice input material corresponding to the user, determining a target voice input material according to the candidate voice input material with the user relevance higher than that of the voice login input material.
Optionally, the obtaining process of the voice input material corresponding to the user is as follows:
acquiring voice input parameters selected by the user on a voice input setting page;
generating a candidate voice input material and a user relevance corresponding to the candidate voice input material according to the voice input parameter;
and determining the voice input material corresponding to the user according to the candidate voice input material and the user relevance corresponding to the candidate voice input material.
Optionally, the determining a voiceprint verification result of the user according to the voice login input material, the sound to be matched, and the standard voiceprint library includes:
determining a standard voiceprint corresponding to the user from the standard voiceprint library according to the identity of the user;
determining a standard voiceprint to be matched according to the voice login input material and the standard voiceprint corresponding to the user;
and matching the sound to be matched with the standard voiceprint to be matched to obtain a voiceprint verification result of the user.
Optionally, the obtaining process of the standard voiceprint library is as follows:
acquiring the identity of the user and the voice input parameters selected by the user on a voice input setting page;
generating and displaying candidate voice input materials according to the voice input parameters;
determining a user standard voiceprint corresponding to the candidate voice input material according to a voice file input by the user aiming at the candidate voice input material;
determining a standard voiceprint corresponding to the user according to the candidate voice input material and the user standard voiceprint corresponding to the candidate voice input material;
and generating a standard voiceprint library according to the standard voiceprint corresponding to the user and the identity of the user.
The above is related content of the computer readable storage medium provided in the embodiments of the present application.
It should be understood that, in this application, "at least one" means one or more, "a plurality" means two or more. "and/or" for describing an association relationship of associated objects, indicating that there may be three relationships, e.g., "a and/or B" may indicate: only A, only B and both A and B are present, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b and c may be single or plural.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present teachings, or modify equivalent embodiments to equivalent variations, without departing from the scope of the present teachings, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (9)
1. An application login method, comprising:
acquiring sound to be matched, which is input by a user aiming at a voice login input material;
performing voiceprint verification according to the voice login input material, the sound to be matched and a standard voiceprint library, and determining a voiceprint verification result of the user;
when the voiceprint verification result indicates that the user does not pass the voiceprint verification, updating the voice login input material according to the voice login input material and the voice input material corresponding to the user, so that the user can perform voice input on the voice login input material again; updating the voice login input material according to the voice login input material and the voice input material corresponding to the user, wherein the updating step comprises the following steps:
determining the user relevance of the voice login input material according to the voice login input material and the voice input material corresponding to the user;
determining a target voice input material according to the user relevance of the voice input material and the voice input material corresponding to the user;
updating the voice login input material by using the target voice input material;
the voice input material corresponding to the user is used for representing a candidate voice input material which is set by the user and used for voiceprint verification; and the user relevance of the voice login input material is used for describing the relevance degree between the voice login input material and the user.
2. The method of claim 1, wherein when the voice-entry material includes candidate voice-entry material and a user association of the candidate voice-entry material, the determining the user association of the voice-entry material from the voice-entry material and corresponding voice-entry material of the user comprises:
matching the voice login input material with candidate voice input materials in the voice input materials corresponding to the user to obtain an information matching result of the voice login input materials;
and determining the user relevance of the voice login input material according to the information matching result of the voice login input material and the user relevance of the candidate voice input material in the voice input material corresponding to the user.
3. The method of claim 1, wherein when the voice-entry material includes candidate voice-entry material and a user association of the candidate voice-entry material, the determining the target voice-entry material from the user association of the voice-entry material and the user-corresponding voice-entry material comprises:
when the candidate voice input material with the user relevance higher than that of the voice input material is determined to exist in the voice input material corresponding to the user, determining a target voice input material according to the candidate voice input material with the user relevance higher than that of the voice input material.
4. The method according to claim 1, wherein the obtaining process of the voice input material corresponding to the user is as follows:
acquiring voice input parameters selected by the user on a voice input setting page;
generating a candidate voice input material and a user relevance corresponding to the candidate voice input material according to the voice input parameter;
and determining the voice input material corresponding to the user according to the candidate voice input material and the user relevance corresponding to the candidate voice input material.
5. The method of claim 1, wherein determining the voiceprint verification of the user from the voice login entry material, the sound to be matched, and the standard voiceprint repository comprises:
determining a standard voiceprint corresponding to the user from the standard voiceprint library according to the identity of the user;
determining a standard voiceprint to be matched according to the voice login input material and the standard voiceprint corresponding to the user;
and matching the sound to be matched with the standard voiceprint to be matched to obtain a voiceprint verification result of the user.
6. The method of claim 5, wherein the standard voiceprint library is obtained by:
acquiring the identity of the user and the voice input parameters selected by the user on a voice input setting page;
generating and displaying candidate voice input materials according to the voice input parameters;
determining a user standard voiceprint corresponding to the candidate voice input material according to the voice file input by the user aiming at the candidate voice input material;
determining a standard voiceprint corresponding to the user according to the candidate voice input material and the user standard voiceprint corresponding to the candidate voice input material;
and generating a standard voiceprint library according to the standard voiceprint corresponding to the user and the identity of the user.
7. An application login apparatus, the apparatus comprising:
the acquisition unit is used for acquiring the sound to be matched, which is input by a user aiming at the voice login input material;
the verification unit is used for carrying out voiceprint verification according to the sound to be matched and a standard voiceprint library and determining a voiceprint verification result of the user;
the updating unit is used for updating the voice login input material according to the voice login input material and the voice input material corresponding to the user when the voiceprint verification result indicates that the user does not pass the voiceprint verification, so that the user can perform voice input on the voice login input material again;
the updating unit is specifically configured to determine a user relevance of the voice login input material according to the voice login input material and the voice input material corresponding to the user; determining a target voice input material according to the user relevance of the voice input material and the voice input material corresponding to the user; updating the voice login input material by using the target voice input material;
the voice input material corresponding to the user is used for representing a candidate voice input material which is set by the user and used for voiceprint verification; and the user relevance of the voice login input material is used for describing the relevance degree between the voice login input material and the user.
8. An electronic device, comprising a processor and a memory:
the memory is used for storing a computer program;
the processor is configured to perform the method of any of claims 1-6 in accordance with the computer program.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium is used to store a computer program for performing the method of any of claims 1-6.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184587A (en) * | 2014-08-08 | 2014-12-03 | 腾讯科技（深圳）有限公司 | Voiceprint generation method, voiceprint generation server, client and voiceprint generation system |
| CN106161018A (en) * | 2015-03-23 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of method and apparatus managing classification password |
| CN107221331A (en) * | 2017-06-05 | 2017-09-29 | 深圳市讯联智付网络有限公司 | A kind of personal identification method and equipment based on vocal print |
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| WO2016015687A1 (en) * | 2014-07-31 | 2016-02-04 | 腾讯科技（深圳）有限公司 | Voiceprint verification method and device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184587A (en) * | 2014-08-08 | 2014-12-03 | 腾讯科技（深圳）有限公司 | Voiceprint generation method, voiceprint generation server, client and voiceprint generation system |
| CN106161018A (en) * | 2015-03-23 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of method and apparatus managing classification password |
| CN107221331A (en) * | 2017-06-05 | 2017-09-29 | 深圳市讯联智付网络有限公司 | A kind of personal identification method and equipment based on vocal print |
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