WO2017071329A1 - Password management method, password management system and terminal device - Google Patents

Abstract

A password management method, a password management system and a terminal device. The method comprises: enabling a login interface of an application program (S101); acquiring biological feature information about a user, and enabling a corresponding password bank according to the biological feature information about the user (S102); determining whether there are an account name and a password corresponding to the application program in the password bank (S103); and if so, calling the account name and the password corresponding to the application program from the password bank and inputting same into the login interface of the application program (S104).

Description

Password management method, password management system and terminal device

The present application claims priority to Chinese Patent Application No. 201510719530.6, entitled "Cryptographic Management Method and Password Management System", filed on October 28, 2015, the entire contents of which is incorporated herein by reference. .

Technical field

The present invention relates to network security technologies, and in particular, to a password management method, a password management system, and a terminal device.

Background technique

In the Internet age, network users are increasingly relying on various types of network services, and therefore have to register various types of passwords.

In order to facilitate the memory, users usually set different applications to the same account name and password. However, such an approach is extremely low-security. Once one of the accounts is stolen, the other accounts are not broken. In addition, if it can only be composed of numbers or English, must be registered by e-mail, must contain uppercase letters and symbols, or be limited to 6 characters, etc., the account and password cannot be reused, and the application with high security level such as bank account number is added. The password needs to be updated regularly.

Therefore, how to conveniently and quickly remember the user's account name and password, to avoid user forgetting, confusion, etc., while taking into account network security, has become one of the research directions of network security technology.

technical problem

In view of this, the object of the present invention is to provide a password management method, a password management system, and a terminal device, which can solve the technical problem that the account name and password are not easy to remember and the security performance is not high in the prior art.

Technical solution

To solve the above technical problem, the embodiment of the present invention provides a password management method, which is applied to a terminal device, where the password management method includes:

Open the login interface of the application;

Obtaining biometric information of the user;

Extracting the identification information in the biometric information, and opening a corresponding password database according to the identification information;

Determining, in the password library, whether there is an account name and password corresponding to the application;

When present, the account name and password corresponding to the application are invoked from the password library and input into the login interface of the application.

To solve the above technical problem, the embodiment of the present invention further provides a password management system, which is applied to a terminal device, where the password management system includes:

Login module, used to open the login interface of the application;

An acquiring module, configured to acquire biometric information of the user, and open a corresponding password database according to the biometric information of the user;

a judging module, configured to determine, in the password cipher, whether an account name and a password corresponding to the application are present;

The calling module is configured to, when present, invoke an account name and a password corresponding to the application from the password library, and input the login name into the login interface of the application.

To solve the above technical problem, an embodiment of the present invention further provides a terminal device, including: a password management system, where the password management system includes:

Login module, used to open the login interface of the application;

An acquiring module, configured to acquire biometric information of the user, and open a corresponding password database according to the biometric information of the user;

a judging module, configured to determine, in the password cipher, whether an account name and a password corresponding to the application are present;

The calling module is configured to, when present, invoke an account name and a password corresponding to the application from the password library, and input the login name into the login interface of the application.

Beneficial effect

Compared with the prior art, the password management method, the password management system and the terminal device provided by the present invention bind the biometric information and call the corresponding password database to obtain the preset account name and password corresponding to the current application, thereby avoiding the user. Forget or confuse the password, and the security is high, which greatly facilitates the user's use.

DRAWINGS

DRAWINGS

1 is a schematic flowchart of a password management method according to Embodiment 1 of the present invention;

2 is a schematic flowchart of a password management method according to Embodiment 2 of the present invention;

3 is a schematic block diagram of a password management system according to Embodiment 3 of the present invention;

4 is a schematic block diagram of another password management system according to Embodiment 3 of the present invention;

FIG. 5 is a hardware environment diagram of a terminal device according to Embodiment 4 of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

Referring to the drawings in which like reference numerals refer to the like The following description is based on the specific embodiments of the invention as illustrated, and should not be construed as limiting the invention.

The principles of the present invention are described in the above text, which is not intended to be a limitation, and those skilled in the art will appreciate that the various steps and operations described below can also be implemented in hardware. The principles of the present invention operate using many other general purpose or special purpose computing, communication environments, or configurations.

The group communication method and the group communication system provided by the invention are mainly applied to terminal devices, such as mobile phones, computers, personal digital assistants (Personal Digital) Assistant, PDA), etc.

The details will be described separately below.

Embodiment 1

Referring to FIG. 1, a password management method according to an embodiment of the present invention is shown.

The password management method is applied to the terminal device, and specifically includes the following steps:

In step S101, the application login interface is opened.

The login interface refers to an application interface including an account name and a password input box, such as an email login interface, a game login interface, a chat software login interface, or an online banking login interface.

In step S102, the biometric information of the user is acquired, and the corresponding password database is opened according to the biometric information of the user.

In detail, this step includes:

(1) acquiring biometric information of the user, where the biometric features include: iris information, fingerprint information, face information, and/or palm print information;

(2) extracting the acquired identification information in the biometric information, wherein the identification information is an iris, for example, including: color, texture, proportion in the eyeball, and the like;

(3) Find a corresponding password library according to the identification information.

In step S103, it is determined whether there is an account name and a password corresponding to the application in the password library.

The source of the account name and password in the password library includes:

(1) The user manually saves the registered application and its corresponding account password to the password library; and/or

(2) Grab through the background program when the user registers or enters for the first time.

If there is an account name and password corresponding to the application, step S104 is performed; if there is no account name and password corresponding to the application, the user account password is not present.

In step S104, the account name and password corresponding to the application called from the password library are input into the login interface of the application.

The account name and password obtained are automatically filled in to the login interface of the application.

The password management method provided by the invention binds the password database through the biometric information, and retrieves the preset account password corresponding to the application, thereby avoiding the situation that the user forgets or confuses the password, and the security is high, which greatly facilitates the user. use.

Embodiment 2

Referring to FIG. 2, a password management method according to an embodiment of the present invention is shown.

It can be understood that FIG. 2 is a flow optimization of the password management method shown in FIG. 1, wherein the same steps still start with S1, and different steps start with S2 to show the difference.

The password management method includes the following steps:

In step S201, a password library is created.

The source of the account name and password in the password library includes:

(1) The user manually saves the registered application and its corresponding account password to the password library; and/or

(2) Grab through the background program when the user registers or enters for the first time.

In step S202, the cryptographic library is encrypted by the identification information of the biometrics.

The biometric feature is encrypted by the cryptographic library, and the user needs to decrypt the biometric feature to retrieve the information in the cryptographic library. The biometric features include: iris information, fingerprint information, face information, and/or palm. The information is encrypted, etc., and the encryption is encrypted by a combination of at least two of iris information, fingerprint information, face information, and/or palm print information.

In step S101, the login interface of the application is opened.

In step S203, it is determined that the account name and password are not correctly input at the preset time threshold.

If the account name and password are not correctly input, the system determines that the user has forgotten the account name and password, and jumps to S102. If correctly entered, the application enters the application according to the user's input.

In step S102, the biometric information of the user is acquired, and the corresponding password database is opened according to the biometric information of the user.

In detail, this step includes:

(1) acquiring biometric information of the user, where the biometric features include: iris information, fingerprint information, face information, and/or palm print information;

(2) extracting the acquired identification information in the biometric information;

(3) determining the matching degree between the identification information and the preset information, and searching for the corresponding password database when the matching degree exceeds the threshold.

In step S103, it is determined whether there is an account name and a password corresponding to the application in the password library.

If yes, the process proceeds to step S104; if not, the user account password is not present.

In step S104, the account name and password corresponding to the application called from the password library are input into the login interface of the application.

The account name and password corresponding to the application are automatically filled in to the login interface.

In S204, it is determined whether the account password corresponding to the application is plaintext. If it is plain text, step S205 is performed, and if it is not clear text, step S206 is performed.

Among them, the plain text refers to directly understandable, such as 123456, abcd, etc., non-clear text, also known as essay, password, refers to the display can not be directly understood after encryption, such as display into ****.

In step S205, the account name and password corresponding to the application are input into the login interface of the application.

In step S206, the account name and password corresponding to the application are decrypted, and the decrypted account name and password are input into the login interface of the application.

The password management method provided by the invention binds the password database through the biometric information, and retrieves the preset account password corresponding to the application, thereby avoiding the situation that the user forgets or confuses the password, and the security is high, which greatly facilitates the user. use.

Embodiment 3

Referring to FIG. 3, a password management system according to an embodiment of the present invention is shown.

The password management system 30 is applied to a terminal device. The group communication system includes: a login module 31, an acquisition module 32, a determination module 33, and a retrieval module 34.

The login module 31 is configured to open a login interface of the application.

The login interface refers to an application interface that needs to input an account password to log in, such as an email login interface, a game login interface, a chat software login interface, and an online banking login interface.

The obtaining module 32 is configured to acquire biometric information of the user, and open a corresponding password database according to the biometric information of the user.

The obtaining module 32 includes: a preset sub-module 321 , a determining sub-module 322 , a collecting sub-module 323 , an extracting sub-module 324 , and a searching sub-module 325 .

Specifically, the preset submodule 321 is configured to preset a waiting time threshold. The determining sub-module 322 is configured to determine whether the user does not correctly input the account name and password within a waiting time threshold after the login interface of the application is opened. The collecting sub-module 323 is configured to acquire biometric features of the user, and the biometric features include: iris information, fingerprint information, face information, and/or palm print information. The extraction submodule 324 is configured to extract identification information of the biometric. The locating sub-module 325 is configured to search for a corresponding cipher library according to the identification information.

The password library is preset storage of the system, and the system provides a list of applications, and the user can record the account password of the application into the list, and encrypt the created password database using biometrics, and the user needs to pass the biometric feature. Decrypting, retrieving information in the cryptographic library, the biometrics including: iris information, fingerprint information, face information, and/or palm print information, and the like, and at least two of the above biometric features may also be employed The combination is encrypted.

The determining module 33 is configured to determine, in the password library, whether there is an account name and a password corresponding to the application. The system enters the list of the password library comparison program to find the corresponding application, and analyzes and determines whether there is a corresponding preset account name and password on the list of the program.

The calling module 34 is configured to input an account name and a password corresponding to the application from the password library into a login interface of the application.

The fetch module 34 includes an acquisition submodule 341, a plaintext judging submodule 342, an input submodule 343, and a decryption submodule 344.

In detail, the obtaining submodule 341 is configured to obtain an account name and a password corresponding to the application when the determining module passes. The plaintext judging sub-module 342 is configured to determine whether the account name and password corresponding to the application are plaintext. The input sub-module 343 is used to input the plaintext judgment sub-module 342 into the login interface of the application when it is determined to be plaintext. The decryption sub-module 344 is configured to perform decoding when the plaintext judging sub-module 342 determines that it is non-clear, and input the decoded account name and password into the login interface of the application.

Among them, the plain text refers to directly understandable, such as 123456, abcd, etc., non-clear text, also known as essay, password, refers to the display can not be directly understood after encryption, such as display into ****.

As shown in FIG. 4, another schematic diagram of the password management system 40 provided by the embodiment of the present invention differs only in that the cryptographic module 41 and the encryption module 42 are different.

The password module 41 is configured to establish a password library, where the password library is used to save a plurality of applications, and an account name and a password corresponding to each application.

It can be understood that the saved multiple applications refer to identification information of an application code, an icon, a network link, and the like. The source of the account name and password in the password database includes: the user manually saves the registered application and its corresponding account password to the password library; and/or registers with the user through the background program or inputs for the first time. Grab the time.

The encryption module 42 is configured to encrypt the identification information of the biometric by the password library.

The cryptographic database to be encrypted is encrypted by using a biometric feature, and the user needs to decrypt the biometric feature to retrieve information in the cryptographic library, including: iris information, fingerprint information, face information, and/or Or palm print information or the like, and the encryption may be encrypted simultaneously with a combination of at least two of the above biometrics.

The password management system provided by the invention acquires the preset account password corresponding to the application by acquiring the biometric information binding password library, which has high security, and does not cause misreporting, forgetting, confusion, etc., which is extremely large. Convenient for the user's use.

Embodiment 4

Referring to FIG. 5, it is a hardware environment diagram of a terminal device according to an embodiment of the present invention.

As shown in FIG. 5, the mobile terminal may include radio frequency (RF, Radio) Circuit 501, memory 502 including one or more computer readable storage media, input unit 503, display unit 504, sensor 505, audio circuit 506, wireless fidelity (WiFi, Wireless) The Fidelity module 507 includes a processor 508 having one or more processing cores, and a power supply 509 and the like. It will be understood by those skilled in the art that the terminal structure shown in FIG. 5 does not constitute a limitation to the terminal, and may include more or less components than those illustrated, or a combination of certain components, or different component arrangements.

The sensor includes a camera, and/or a fingerprint sensor for coupling with an acquisition module of the password management system.

The terminal device is configured to support the steps, modules, and functions of the password management method or the password management system according to the first to third embodiments. The password management method, the password management system, and the terminal device provided by the embodiments of the present invention belong to the same concept, and the specific implementation process thereof is described in the full text of the specification, and details are not described herein again.

In the above, the present invention has been disclosed in the above preferred embodiments, but the preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various modifications without departing from the spirit and scope of the invention. The invention is modified and retouched, and the scope of the invention is defined by the scope defined by the claims.

Claims (20)

A password management method, comprising: Open the login interface of the application; Obtaining biometric information of the user; Extracting the identification information in the biometric information, and opening a corresponding password database according to the identification information; Determining, in the password library, whether there is an account name and password corresponding to the application; When present, the account name and password corresponding to the application are invoked from the password library and input into the login interface of the application. The password management method according to claim 1, wherein biometric information of the user is acquired, wherein the biometrics include: iris information, fingerprint information, face information, and/or palm print information. The password management method according to claim 1, wherein, when present, the account name and password corresponding to the application are invoked from the password library, and are input to the login interface of the application, which specifically includes: When present, obtain an account name and password corresponding to the application; Determining whether the account name and password corresponding to the application are plaintext; If it is plain text, enter it into the login interface of the application; or If it is not plain text, decrypt it, and input the decrypted account name and password into the login interface of the application. The password management method according to claim 1, wherein the login interface of the application is opened, and the method further includes: Establishing a password library for storing a plurality of applications and an account name and password corresponding to each application; The cryptographic library is encrypted by the biometric identification information. The password management method according to claim 4, wherein encrypting the identification information of the biometric by the password library comprises: Encryption is performed by a combination of at least two of iris information, fingerprint information, face information, and/or palm print information. The password management method according to claim 4, wherein the establishment of the password library comprises: The user manually saves the registered application and its corresponding account password to the password library; and/or The current application and its corresponding account password are captured by the background program when the user registers or enters for the first time, and is saved to the password library. The password management method according to claim 1, wherein the acquiring biometric information of the user includes: Presetting a waiting time threshold; Determining whether the user does not correctly input the account name and password after exceeding the waiting time threshold after opening the login interface of the application; When not correctly entered, the biometric information of the user is obtained. A password management system comprising: Login module, used to open the login interface of the application; An acquiring module, configured to acquire biometric information of the user, and open a corresponding password database according to the biometric information of the user; a judging module, configured to determine, in the password cipher, whether an account name and a password corresponding to the application are present; The calling module is configured to, when present, invoke an account name and a password corresponding to the application from the password library, and input the login name into the login interface of the application. The password management system of claim 8 wherein said obtaining module comprises: a collection submodule, configured to acquire biometric features of the user, where the biometric features include: iris information, fingerprint information, face information, and/or palm print information; Extracting a sub-module for extracting identification information of the biometric; and The search submodule is configured to search for a corresponding password library according to the identification information. The password management system according to claim 8, wherein said retrieving module comprises: Obtaining a sub-module, configured to acquire an account name and a password corresponding to the application when the determining module passes; The plaintext judging submodule is configured to determine whether the account name and password corresponding to the application are plaintext; The input submodule is configured to input to the login interface of the application when the determining submodule determines that the plaintext is clear; or The decryption sub-module is configured to perform decryption when the judging sub-module determines that the sub-module is non-clear, and input the decrypted account name and password into the login interface of the application. The password management system of claim 8 wherein said password management system further comprises: a password module, configured to establish a password library, the password library is used to store a plurality of applications, and an account name and password corresponding to each application; And an encryption module, configured to encrypt the identification information of the password library by using the biometric feature. The password management system according to claim 11, wherein said encryption module further comprises: Encryption is performed by a combination of at least two of iris information, fingerprint information, face information, and/or palm print information. The password management system according to claim 11, wherein said password module is specifically configured to: manually save the registered application and its corresponding account password to the password library one by one; and/or through a background program The current application and its corresponding account password are captured and saved to the password library when the user performs registration or first input. The password management system of claim 8 wherein said obtaining module comprises: a preset sub-module for presetting a waiting time threshold; The determining sub-module is configured to determine whether the user does not correctly input the account name and password after exceeding the waiting time threshold after opening the login interface of the application, and if the input is not correct, the biometric information is acquired. A terminal device includes: a password management system, the password management system includes: Login module, used to open the login interface of the application; An acquiring module, configured to acquire biometric information of the user, and open a corresponding password database according to the biometric information of the user; a judging module, configured to determine, in the password cipher, whether an account name and a password corresponding to the application are present; The calling module is configured to, when present, invoke an account name and a password corresponding to the application from the password library, and input the login name into the login interface of the application. The terminal device of claim 15, further comprising: a camera, and/or a fingerprint sensor for coupling with an acquisition module of said password management system. The terminal device according to claim 15, wherein the obtaining module comprises: a collection submodule, configured to acquire biometric features of the user, where the biometric features include: iris information, fingerprint information, face information, and/or palm print information; Extracting a sub-module for extracting identification information of the biometric; and The search submodule is configured to search for a corresponding password library according to the identification information. The terminal device according to claim 15, wherein the retrieving module comprises: Obtaining a sub-module, configured to acquire an account name and a password corresponding to the application when the determining module passes; The plaintext judging submodule is configured to determine whether the account name and password corresponding to the application are plaintext; The input submodule is configured to input to the login interface of the application when the determining submodule determines that the plaintext is clear; or The decryption sub-module is configured to perform decryption when the judging sub-module determines that the sub-module is non-clear, and input the decrypted account name and password into the login interface of the application. The terminal device according to claim 15, wherein the password management system further comprises: a password module, configured to establish a password library, the password library is used to store a plurality of applications, and an account name and password corresponding to each application; And an encryption module, configured to encrypt the identification information of the password library by using the biometric feature. The terminal device according to claim 19, wherein the encryption module further comprises: Encryption is performed by a combination of at least two of iris information, fingerprint information, face information, and/or palm print information.