WO2020103564A1 - Procédé, système et appareil pour activer une fonction d'application de caractéristique biologique et dispositif - Google Patents

Procédé, système et appareil pour activer une fonction d'application de caractéristique biologique et dispositif

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Publication number
WO2020103564A1
WO2020103564A1 PCT/CN2019/107208 CN2019107208W WO2020103564A1 WO 2020103564 A1 WO2020103564 A1 WO 2020103564A1 CN 2019107208 W CN2019107208 W CN 2019107208W WO 2020103564 A1 WO2020103564 A1 WO 2020103564A1
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WO
WIPO (PCT)
Prior art keywords
user
biometric
operating system
application
biometrics
Prior art date
Application number
PCT/CN2019/107208
Other languages
English (en)
Chinese (zh)
Inventor
武晓斐
陈卉佳
黄冕
Original Assignee
阿里巴巴集团控股有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 阿里巴巴集团控股有限公司 filed Critical 阿里巴巴集团控股有限公司
Publication of WO2020103564A1 publication Critical patent/WO2020103564A1/fr

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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Definitions

  • the embodiments of the present specification relate to the field of information technology, and in particular, to a method, system, device, and device for enabling a biometric application function.
  • Biometrics are user privacy. In order to avoid privacy leakage, the user's biometrics usually need to be entered and stored through the operating system. When other applications require biometrics for identity verification, they can call the corresponding functions by requesting the operating system.
  • the user does not enter the corresponding biometrics through the operating system, when the user wants to enable the corresponding biometric application functions (for example, fingerprint login / unlock / payment, etc.) in an application, the user needs to switch to the local In the system of the device, the corresponding biological characteristics are entered and stored. Then switch back to the application and perform the operation to enable the biometric application function.
  • the corresponding biometric application functions for example, fingerprint login / unlock / payment, etc.
  • the embodiments of this specification provide a method for enabling biometric application functions, including:
  • the application program receives the confirmation instruction input by the user to open the biometric application function
  • the application program initiates the detection of whether the operating system has previously recorded the user's biometrics
  • the operating system calls the biometric input function, and keeps the interface of the application displayed on the front end, and displays a prompt interface related to the biometric input function to obtain the user's bio feature;
  • the application program After the application program confirms that the operating system successfully enters the biometric function, the user's biometric application function is enabled.
  • the embodiment of the present specification also provides another method for enabling a biometric application function, including:
  • the operating system receives the query request sent by the application program and executes a query operation, where the query operation is used to query whether the operating system has previously recorded user biometrics;
  • a confirmation message that the biometric input is successful is returned to the application program, so that the application program enables the user's biometric application function.
  • the embodiments of the present specification also provide yet another method for enabling a biometric application function, including:
  • the application program receives the confirmation instruction input by the user to open the biometric application function
  • the application program initiates whether the operating system has previously registered the user's biometrics, so that the operating system can call the user's biometrics input function if the detection result is negative;
  • the embodiments of this specification provide a system for enabling biometric application functions, including application programs and operating systems,
  • the application program receives a confirmation instruction input by the user to start the biometric application function; the application program initiates the detection of whether the operating system has previously registered the user's biometric function; after confirming that the operating system has successfully entered the biometric function, the user is turned on The biometric application function of
  • the operating system when the detection result is negative, calls the biometric input function, and maintains the front-end display of the interface of the application, and displays a prompt interface related to the biometric input function; obtains the user's bio feature.
  • the embodiment of this specification provides another device for enabling biometric application functions, including:
  • a query module the operating system receives the query request sent by the application program and executes a query operation, where the query operation is used to query whether the operating system has previously recorded user biometrics;
  • the calling module if the query result is no, call the biometric input function, keep the interface of the application displayed on the front end, and display a prompt interface related to the biometric input function;
  • the acquisition module acquires and stores the user's biological characteristics
  • the sending module returns a confirmation message that the biometric input is successful to the application program, so that the application program enables the user's biometric application function.
  • the embodiments of this specification provide yet another device for enabling biometric application functions, including:
  • the receiving module the application program receives the confirmation instruction input by the user to start the biometric application function
  • a detection module the application program initiates the detection of whether the operating system has previously recorded the user's biometrics, so that the operating system calls the user's biometrics entry function when the detection result is negative;
  • the opening module receives the confirmation message of successful biometric input returned by the operating system, and starts the biometric application function of the user.
  • 1 is a schematic diagram of the architecture of an application program, an operating system, and device hardware when biometrics are involved in the current technology
  • FIG. 2 is a schematic flowchart of a method for enabling a biometric application function provided by an embodiment of this specification
  • FIG. 3 is a schematic diagram of a prompt interface displayed in an interface of an application program provided by an embodiment of the specification
  • FIG. 4 is a schematic flowchart of a method for enabling a biometric application function applied to an operating system provided by an embodiment of this specification;
  • FIG. 5 is a schematic flowchart of a method for enabling a biometric application function applied to an application program provided by an embodiment of the present specification
  • FIG. 6 is a schematic diagram of an apparatus for enabling a biometric application function in an operating system provided by an embodiment of the present specification
  • FIG. 7 is a schematic diagram of an apparatus for enabling a biometric application function in an operating system provided by an embodiment of the present specification
  • FIG. 8 shows a schematic diagram of a more specific hardware structure of a computing device provided by an embodiment of this specification.
  • the user's biometrics are generally called through the operating system to record and save the corresponding hardware module, and the application program does not have permission to directly call the user's biometrics. That is, the user's biometric information and the application are isolated.
  • the biological features include fingerprints, irises, voice prints, facial features, and so on.
  • the operating system can be an Android system or an IOS system.
  • FIG. 1 is a schematic diagram of the architecture of an application program, an operating system, and device hardware when biometrics are involved in the current technology.
  • the user equipment in the schematic diagram may be a device such as a smart phone, a tablet computer, etc., and the collection hardware therein may include hardware such as a fingerprint collection module, a camera, a microphone, and so on.
  • the application It is impossible to call to the operating system. In this case, the user first needs to leave the current application interface and switch to the corresponding entry interface of the operating system, enter the biometrics, and then switch back to the application to enable fingerprint payment or face login.
  • the embodiments of the present specification provide a solution for enabling biometric application functions.
  • the user does not need to switch out the application interface when the user has not entered the biometrics. Can open the biometric application function in the application.
  • FIG. 2 is a schematic flowchart of a method for enabling a biometric application function provided by an embodiment of the present specification. The process specifically includes the following steps:
  • the application program receives a confirmation instruction input by the user to start the biometric application function.
  • the biometric application function may be login, unlock, or payment.
  • corresponding setting items can be displayed to provide users with a choice of whether to turn on or off a certain biometric application function.
  • the application program initiates whether the operating system has previously recorded the user's biometrics.
  • the application does not have the right to directly touch the user's biometrics.
  • the application program may initiate the detection, and the method for performing the detection may be that the application program initiates a query request to the operating system.
  • the flag bit can be preset to mark whether the operating system has registered the specified biometrics.
  • the value of the flag bit indicates "yes" or "no". For example, the default value of the flag bit is set to "0", which is used to indicate that there is no fingerprint. After the user has entered the fingerprint, the value of the flag bit is modified to "1". After the user deletes the fingerprint, Change the value of the flag to "0" again. Therefore, the operating system can directly query the value of the flag bit to determine whether the operating system has recorded user biometrics.
  • the operating system can directly query the value of the flag bit, so as to determine whether the operating system has previously recorded the user's biometrics and obtain the detection result.
  • the application may also query some files related to the user's biometrics that can be accessed. For example, in the case where the user's biometrics have been entered in the operating system in advance, at this time, if the application needs it, the operating system can send some files or information related to the user's biometrics to the application, for example, send a
  • the irreversible key file (for example, hash value) generated by the biometrics is sent to the application program, and the application program receives the irreversible key file and stores it to the specified path.
  • the irreversible key file means that the file is generated using an irreversible encryption algorithm for the user's biometrics, and the user's biometrics cannot be reversed based on the irreversible key file to ensure that the user's privacy will not be revealed.
  • the irreversible encryption algorithm may be the MD5 (Message-Digest Algorithm 5) algorithm or the irreversible encryption standard (Secure Hash Standard, SHS), etc. Due to the uniqueness of the user's biological characteristics, the irreversible key file is also generally unique.
  • the application can directly query whether there is a corresponding irreversible key file in the specified path. If so, it means that the system has already entered the user's biometrics. Otherwise, it has not been entered yet.
  • the operating system calls the biometric input function, and keeps the interface of the application displayed on the front end, and displays a prompt interface related to the biometric input function to obtain the user Biological characteristics.
  • the operating system can directly obtain the detection result, or the application program can notify the operating system of the detection result.
  • the operating system calls the biometric input function, and while keeping the interface of the application displayed on the front end, the operating system displays a prompt interface related to the biometric input function to obtain the user's Biological characteristics.
  • the prompt interface generally displays only some prompt information related to the entry process.
  • the entry process can be implemented by the operating system calling the corresponding fingerprint collection module, camera, microphone, etc. hardware.
  • the specific display method may be to embed the above prompt interface in the interface of the application, or to suspend the above prompt interface in the interface of the application, or to display the above prompt interface and the interface of the application in split screens.
  • FIG. 3 is a schematic diagram of a prompt interface displayed in an application program interface provided by an embodiment of the present specification. In this diagram, the prompt interface is embedded at the bottom of the interface of the application.
  • the entered biometrics may also be part of the user feature information, as long as the part of the user feature information can be used to uniquely identify the user.
  • a fingerprint refers to a line formed by unevenness on the skin on the front of the end of a human finger. The lines are regularly arranged to form different patterns. The start point, end point, junction point and bifurcation point of the line are called the characteristic points of the fingerprint.
  • the full picture of the fingerprint is not entered, but only the above characteristic points. This can also play the role of identifying the user, and even if other people or applications obtain the feature point, there is no way to reverse the fingerprint image, further protecting user privacy.
  • the operating system can send a confirmation message to the application.
  • the application can know that it has been successfully entered, and open the biometric application function specified in the confirmation instruction in the application program. .
  • the operating system may directly generate an irreversible key file using an irreversible encryption algorithm according to the user's biometrics. And send the message of successful entry and the irreversible key file to the application, or just send the irreversible key file to the application.
  • the application can know that it has been successfully entered. And save the irreversible key file, the next time you log in, unlock or pay according to the user's biological characteristics, you can perform user identity verification according to the irreversible key file, while also ensuring that the application will not leak user privacy.
  • the embodiment of the present specification provides a method for enabling the biometric application function applied to the operating system, as shown in FIG. 4, which is a biometric application function applied to the operating system provided by the embodiment of the specification.
  • Schematic diagram of the activation method including:
  • the operating system receives the query request sent by the application program and performs a query operation, where the query operation is used to query whether the operating system has previously recorded user biometrics;
  • S405 Acquire and store the user's biological characteristics
  • an irreversible algorithm can also be used to encrypt the user's biometrics, generate an irreversible key file, and send a confirmation message that the biometric is successfully entered and the irreversible key file to the application program.
  • the embodiment of the present specification provides a method for enabling a biometric application function applied to an application program, as shown in FIG. 5, which is a biometric application function applied to an application program provided by an embodiment of the present specification.
  • Schematic diagram of the activation method including:
  • the application program receives a confirmation instruction input by the user to start the biometric application function
  • the application program initiates detection of whether the operating system has previously recorded the user's biometrics, so that the operating system calls the user's biometrics entry function when the detection result is negative;
  • S505 Receive a confirmation message returned by the operating system that the biometric input is successful, and start the user's biometric application function.
  • the application program can also receive the confirmation message and the irreversible key file returned by the operating system that the biometric is successfully entered, and store the irreversible key file, so that when the biometric application function is executed later, the The key file is used for user authentication.
  • the embodiments of this specification also provide a system for enabling biometric application functions, including application programs and operating systems,
  • the application program receives a confirmation instruction input by the user to start the biometric application function; initiates the detection of whether the operating system has previously registered the user's biometric feature; Features;
  • the operating system when the detection result is negative, calls the biometric input function, and maintains the front-end display of the interface of the application, and displays a prompt interface related to the biometric input function; obtains the user's bio feature.
  • the biometric application functions include biometric unlocking, login, or payment.
  • the application program initiates a query request to the operating system as to whether the user's biometrics have been previously entered, and determines whether the operating system has previously entered the user's biometrics according to the query result of the operating system; or, the application detects Whether an irreversible key file is stored under the path, and the irreversible key file is generated by the operating system according to user biometrics.
  • the application program After receiving the irreversible key file returned by the operating system, the application program confirms that the operating system enters the biometric function successfully.
  • the irreversible key file is determined by the operating system according to the user's biometrics. generate.
  • FIG. 6 is an apparatus for enabling the biometric application function of the operating system provided by the embodiment of the present specification Schematics including:
  • Query module 601 the operating system receives the query request sent by the application program and performs a query operation operation, where the query operation is used to query whether the operating system has previously recorded user biometrics;
  • Calling module 603 if the query result is no, call the biometric input function, keep the interface of the application displayed on the front end, and display a prompt interface related to the biometric input function;
  • the obtaining module 605 obtains and stores the user's biological characteristics
  • the sending module 607 returns a confirmation message that the biometric input is successful to the application program, so that the application program enables the user's biometric application function.
  • the device further includes an encryption module 609 that encrypts the user's biometrics using an irreversible algorithm to generate an irreversible key file; the sending module 607 sends a confirmation message that the biometric is successfully entered and the irreversible key file To the application.
  • an encryption module 609 that encrypts the user's biometrics using an irreversible algorithm to generate an irreversible key file
  • the sending module 607 sends a confirmation message that the biometric is successfully entered and the irreversible key file To the application.
  • FIG. 7 is an apparatus for enabling the biometric application function in the operating system provided by the embodiment of the present specification Schematics including:
  • the receiving module 701 the application program receives a confirmation instruction input by the user to start the biometric application function
  • Detection module 703 the application initiates the detection of whether the user's biometrics have been previously entered by the operating system, so that the operating system can call the user's biometrics entry function when no user's biometrics have been entered;
  • the opening module 705 receives the confirmation message of successful biometric input returned by the operating system, and enables the user's biometric application function.
  • the opening module 705 receives the confirmation message and the irreversible key file returned by the operating system that the biometric is successfully entered; the device further includes a storage module 707 that stores the irreversible key file so that The key file is used for user authentication.
  • Embodiments of this specification also provide a computer device, which includes at least a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the program to implement FIG. 2, FIG. 4, or The activation method of the biometric application function shown in any of FIG. 5.
  • FIG. 8 shows a schematic diagram of a more specific hardware structure of a computing device provided by an embodiment of the present specification.
  • the device may include: a processor 1010, a memory 1020, an input / output interface 1030, a communication interface 1040, and a bus 1050.
  • the processor 1010, the memory 1020, the input / output interface 1030, and the communication interface 1040 realize the communication connection between the devices within the device through the bus 1050.
  • the processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit, central processing unit), a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc. Programs to implement the technical solutions provided by the embodiments of this specification.
  • the memory 1020 may be implemented in the form of ROM (Read Only Memory, Read Only Memory), RAM (Random Access Memory, Random Access Memory), static storage devices, and dynamic storage devices.
  • the memory 1020 may store an operating system and other application programs. When the technical solutions provided by the embodiments of the present specification are implemented by software or firmware, related program codes are stored in the memory 1020 and called and executed by the processor 1010.
  • the input / output interface 1030 is used to connect input / output modules to realize information input and output.
  • the input / output / module can be configured as a component in the device (not shown in the figure), or can be externally connected to the device to provide corresponding functions.
  • the input device may include a keyboard, mouse, touch screen, microphone, various sensors, etc.
  • the output device may include a display, a speaker, a vibrator, an indicator light, and the like.
  • the communication interface 1040 is used to connect a communication module (not shown in the figure) to implement communication interaction between the device and other devices.
  • the communication module can realize communication through a wired method (such as USB, network cable, etc.), and can also realize communication through a wireless method (such as mobile network, WIFI, Bluetooth, etc.).
  • the bus 1050 includes a path for transferring information between various components of the device (eg, processor 1010, memory 1020, input / output interface 1030, and communication interface 1040).
  • the device may also include necessary for normal operation Other components.
  • the above-mentioned device may also include only the components necessary to implement the solutions of the embodiments of the present specification, rather than including all the components shown in the figures.
  • Embodiments of the present specification also provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, a method for enabling the biometric application function shown in any of FIG. 2, FIG. 4, or FIG. 5 is implemented.
  • Computer-readable media including permanent and non-permanent, removable and non-removable media, can store information by any method or technology.
  • the information may be computer readable instructions, data structures, modules of programs, or other data.
  • Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, read-only compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media can be used to store information that can be accessed by computing devices.
  • computer-readable media does not include temporary computer-readable media (transitory media), such as modulated data signals and carrier waves.
  • the system, method, module or unit explained in the above embodiments may be implemented by a computer chip or entity, or by a product with a certain function.
  • a typical implementation device is a computer, and the specific form of the computer may be a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email sending and receiving device, and a game control Desk, tablet computer, wearable device, or any combination of these devices.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrotherapy Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Stored Programmes (AREA)

Abstract

La présente invention porte sur un procédé, sur un système et sur un appareil pour activer une fonction d'application de caractéristique biologique, ainsi que sur un dispositif. Si un utilisateur n'enregistre pas une caractéristique biologique dans un système d'exploitation à l'avance, des paramètres du système d'exploitation sont intégrés dans un processus d'activation d'une fonction d'application de caractéristique biologique dans un programme d'application de telle sorte que la caractéristique biologique de l'utilisateur puisse être enregistrée et qu'une fonction d'application biologique de l'utilisateur puisse être activée, une interface d'application affichée à une extrémité avant pouvant en même temps être maintenue.
PCT/CN2019/107208 2018-11-23 2019-09-23 Procédé, système et appareil pour activer une fonction d'application de caractéristique biologique et dispositif WO2020103564A1 (fr)

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