CN113114700A - Identity recognition, business processing and biological characteristic information processing method and equipment - Google Patents

Identity recognition, business processing and biological characteristic information processing method and equipment Download PDF

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CN113114700A
CN113114700A CN202110455600.7A CN202110455600A CN113114700A CN 113114700 A CN113114700 A CN 113114700A CN 202110455600 A CN202110455600 A CN 202110455600A CN 113114700 A CN113114700 A CN 113114700A
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user
information
biological characteristic
attribute value
identification information
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CN113114700B (en
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沈英鹏
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Advanced New Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3827—Use of message hashing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • G06Q20/40145—Biometric identity checks

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Abstract

The application discloses a method and a device for identity recognition, service processing and biological characteristic information processing, wherein the method comprises the following steps: the terminal equipment receives a service processing request sent by a user; according to the identification information of the user contained in the service processing request, searching biological characteristic information corresponding to the identification information of the user from a biological characteristic information base; and judging whether the biological characteristic information of the user contained in the received service processing request is consistent with the biological characteristic information corresponding to the searched identification information of the user, and identifying whether the identity of the user is legal according to a judgment result. The terminal equipment identifies the identity of the user according to the biological characteristic information of the user, the safety of the biological identification technology is enhanced, meanwhile, a foundation is laid for the subsequent starting of the server to identify the identity of the user, the risk that the biological characteristic information of the user is easily stolen in the process of being sent to the server through the communication network is avoided, and the safety of the biological characteristic information of the user is effectively ensured.

Description

Identity recognition, business processing and biological characteristic information processing method and equipment
This document is a divisional application of patent applications with application number "201510701276.7", application date "2015, 10 and 26 days", and application name "method and apparatus for identification, business processing, and processing of biometric information".
Technical Field
The present application relates to the field of network information security, and in particular, to a method and an apparatus for identity recognition, service processing, and processing biometric information.
Background
The biological recognition technology is a novel recognition technology which combines the biological technology and the information technology and utilizes the human biological characteristic information to carry out identity recognition and authentication. The human biological characteristic information comprises DNA information, fingerprint information, face information, iris information and the like, and the biological characteristic information has the characteristics of uniqueness, non-copying and the like, so that the biological identification technology based on the biological characteristic information has the advantages of safety, confidentiality, convenience and the like.
With the continuous and deep research on biometric identification technology, biometric identification technology is widely applied in the business scene of identifying and authenticating user identity. For example, a biometric information sensor is equipped on a terminal device such as an intelligent terminal device or a wearable device, and the user identity is identified and authenticated through biometric information acquired by the biometric information sensor.
Taking an intelligent terminal device as an example, when a user initiates a payment service through an application program installed on the intelligent terminal device, firstly, the intelligent terminal device acquires biological characteristic information (such as fingerprint information) of the user through a biological characteristic information sensor, secondly, the intelligent terminal device sends a payment request carried by the acquired biological characteristic information of the user to a server, the server verifies the identity of the user according to the received biological characteristic information of the user, and when the verification is passed, the payment request sent by the intelligent terminal device is responded.
However, at least the following problems exist in the existing process of authenticating the identity of a user by using the biometric technology:
since the biological characteristic information of the user is collected by the terminal device and sent to the server through the network, the server identifies and verifies the biological characteristic information, that is, it is assumed that the terminal device sends the server the illegal biological characteristic information, which not only increases the identification difficulty of the server, but also can not ensure the security of the subsequent business execution, thereby affecting the security of the biological characteristic identification technology.
Disclosure of Invention
In view of this, embodiments of the present application provide a method and an apparatus for identity recognition, service processing, and processing biometric information, so as to solve the problem of relatively low security in the biometric technology in the prior art.
The application provides an identity recognition method, which comprises the following steps:
the method comprises the steps that terminal equipment receives a service processing request sent by a user, wherein the service processing request comprises identification information of the user and biological characteristic information of the user;
the terminal equipment searches biological characteristic information corresponding to the identification information of the user from a biological characteristic information base according to the identification information of the user contained in the service processing request, wherein the biological characteristic information base contains the identification information of the user and the biological characteristic information corresponding to the identification information of the user;
and the terminal equipment judges whether the biological characteristic information of the user contained in the received service processing request is consistent with the biological characteristic information corresponding to the searched identification information of the user, and identifies whether the identity of the user is legal or not according to a judgment result.
The application provides a service processing method, which comprises the following steps:
a server receives a service processing request sent by terminal equipment, wherein the service processing request comprises an attribute value corresponding to biological characteristic information of a user and identification information of the user;
the server searches an attribute value of biological characteristic information corresponding to the identification information of the user from a biological identification database according to the identification information of the user contained in the received service processing request, wherein the biological identification database contains the identification information of the user and the biological characteristic information attribute value corresponding to the identification information of the user;
and the server responds to the service processing request when determining that the attribute value corresponding to the biological characteristic information of the user contained in the received service processing request is the same as the attribute value of the biological characteristic information corresponding to the searched identification information of the user.
The application provides a method for processing biological characteristic information, which comprises the following steps:
the method comprises the steps that terminal equipment receives identification information of a user and biological characteristic information of the user, wherein the identification information of the user and the biological characteristic information of the user are sent by the user;
the terminal equipment calculates an attribute value of the biological characteristic information of the user by using a preset algorithm according to the biological characteristic information of the user;
the terminal device establishes a corresponding relationship among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user, and stores the corresponding relationship in the biological characteristic information base.
The application provides a method for processing biological characteristic information, which comprises the following steps:
the server receives user information sent by the terminal equipment, wherein the user information is sent after encrypting the identification information of the user and the attribute value of the biological characteristic information of the user when the terminal equipment obtains the attribute value of the biological characteristic information of the user, and the user information comprises the identification information of the user and the attribute value of the biological characteristic information of the user;
the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user contained in the user information through decryption operation;
the server establishes a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and stores the correspondence in the biometric database.
The application provides an identification device, including:
the system comprises a receiving unit, a processing unit and a processing unit, wherein the receiving unit is used for receiving a service processing request sent by a user, and the service processing request comprises identification information of the user and biological characteristic information of the user;
a searching unit, configured to search, according to the user identification information included in the service processing request, biometric information corresponding to the user identification information from a biometric information base, where the biometric information base includes the user identification information and biometric information corresponding to the user identification information;
and the identification unit is used for judging whether the biological characteristic information of the user contained in the service processing request received by the receiving unit is consistent with the biological characteristic information corresponding to the identification information of the user searched by the searching unit, and identifying whether the identity of the user is legal according to a judgment result.
The application provides a service processing device, comprising:
the system comprises a receiving unit, a processing unit and a processing unit, wherein the receiving unit is used for receiving a service processing request sent by terminal equipment, and the service processing request comprises an attribute value corresponding to biological characteristic information of a user and identification information of the user;
a searching unit, configured to search, according to the identification information of the user included in the service processing request received by the receiving unit, an attribute value of biometric information corresponding to the identification information of the user from a biometric database, where the biometric database includes the identification information of the user and the attribute value of biometric information corresponding to the identification information of the user;
and the response unit is used for responding to the service processing request when determining that the attribute value corresponding to the biological characteristic information of the user contained in the received service processing request is the same as the found attribute value of the biological characteristic information corresponding to the identification information of the user.
The application provides a processing device of biological characteristic information, including:
the receiving unit is used for receiving the identification information of the user and the biological characteristic information of the user, which are sent by the user;
the computing unit is used for computing an attribute value of the biological characteristic information of the user by using a preset algorithm according to the biological characteristic information of the user;
and the storage unit is used for establishing a corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user and storing the corresponding relation in the biological characteristic information base.
The application provides a processing device of biological characteristic information, including:
a receiving unit, configured to receive user information sent by the terminal device, where the user information is sent after encrypting the identification information of the user and the attribute value of the biometric information of the user when the terminal device obtains the attribute value of the biometric information of the user, and the user information includes the identification information of the user and the attribute value of the biometric information of the user;
a decryption unit configured to obtain an attribute value of biometric information of the user and identification information of the user, which are included in the user information, through a decryption operation;
and the storage unit is used for establishing a corresponding relation between the identification information of the user and the attribute value of the biological characteristic information of the user and storing the corresponding relation in the biological identification database.
The beneficial effect of this application is as follows:
the embodiment of the application provides a method and equipment for identifying identity, processing service and processing biological characteristic information, wherein terminal equipment receives a service processing request sent by a user, and the service processing request comprises identification information of the user and biological characteristic information of the user; the terminal equipment searches biological characteristic information corresponding to the identification information of the user from a biological characteristic information base according to the identification information of the user contained in the service processing request, wherein the biological characteristic information base contains the identification information of the user and the biological characteristic information corresponding to the identification information of the user; and the terminal equipment judges whether the biological characteristic information of the user contained in the received service processing request is consistent with the biological characteristic information corresponding to the searched identification information of the user, and identifies whether the identity of the user is legal or not according to a judgment result. Therefore, when receiving a service processing request sent by a user, the terminal equipment identifies the identity of the user according to the biological characteristic information of the user, the safety of the biological identification technology is enhanced, meanwhile, a foundation is laid for the subsequent starting of a server to identify the identity of the user, in addition, the risk that the biological characteristic information of the user is easily stolen in the process of being sent to the server through a communication network is avoided, and the safety of the biological characteristic information of the user is effectively ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only a part of the embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without any inventive exercise.
Fig. 1 is a schematic flow chart of an identity recognition method according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a service processing method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of a processing method of biometric information according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a processing method of biometric information according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an identification device according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a service processing device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a processing device for biometric information according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a processing device for biometric information according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of an identity recognition system according to an embodiment of the present application.
Detailed Description
With the continuous and deep research of people on the biometric technology, the biometric technology is widely applied in the business scene that needs to identify and authenticate the user identity, and with the rapid development of scientific technology, the existing terminal equipment is equipped with a biometric information sensor, so that when the user uses the terminal equipment to perform business operation, the terminal equipment acquires the biometric information of the user through the biometric information sensor and utilizes the biometric technology to identify and authenticate the user identity.
In order to achieve the purpose of improving the security of biometric information, the embodiment of the application provides a method and a device for identifying an identity, processing a service, and processing biometric information, wherein a terminal device receives a service processing request sent by a user, and the service processing request includes identification information of the user and biometric information of the user; the terminal equipment searches biological characteristic information corresponding to the identification information of the user from a biological characteristic information base according to the identification information of the user contained in the service processing request, wherein the biological characteristic information base contains the identification information of the user and the biological characteristic information corresponding to the identification information of the user; and the terminal equipment judges whether the biological characteristic information of the user contained in the received service processing request is consistent with the biological characteristic information corresponding to the searched identification information of the user, and identifies whether the identity of the user is legal or not according to a judgment result.
Therefore, when receiving a service processing request sent by a user, the terminal equipment identifies the identity of the user according to the biological characteristic information of the user, the safety of the biological identification technology is enhanced, meanwhile, a foundation is laid for the subsequent starting of a server to identify the identity of the user, in addition, the risk that the biological characteristic information of the user is easily stolen in the process of being sent to the server through a communication network is avoided, and the safety of the biological characteristic information of the user is effectively ensured.
The terminal device in the embodiment of the present application is a terminal device with a biometric information sensor, and when a user performs a business operation, the terminal device acquires biometric information of the user through the biometric information sensor, wherein the terminal device includes but is not limited to terminal devices such as a smart phone and a computer.
In the embodiment of the present application, the biometric information of the user includes, but is not limited to, DNA (Deoxyribonucleic acid) information of the user, fingerprint information of the user, iris information of the user, face information of the user, retina information of the user, palm information of the user, vein information of the user, ear information of the user, and the like, and is not limited herein.
Various embodiments of the present application are described in further detail below with reference to the figures of the specification. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of 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.
Fig. 1 is a schematic flow chart of an identity recognition method provided in an embodiment of the present application, where the method is described as follows. The execution main body of the embodiment of the application can be terminal equipment.
Step 101: and the terminal equipment receives a service processing request sent by a user.
The service processing request comprises identification information of a user and biological characteristic information of the user.
In step 101, when a user uses a terminal device to perform a service operation, the terminal device prompts the user to input authentication information in order to ensure the security of user information. The method for inputting the verification information by the user may include directly inputting the verification code by the user, or inputting the biometric information of the user by the user through the biometric sensor, and the like.
Specifically, the terminal device collects the biological feature information of the user through the biological feature information sensor to be regarded as the verification information input by the user.
For example: the terminal equipment acquires the fingerprint information of a user through a fingerprint information sensor on the terminal equipment; or the terminal equipment acquires the face information of the user through a face information sensor on the terminal equipment; or the terminal equipment acquires the palm information of the user through the palm information sensor on the terminal equipment.
And after the user inputs the biological characteristic information, triggering the user to send a service processing request to the terminal equipment. And the terminal equipment receives a service processing request sent by the user, wherein the service processing request comprises the identification information of the user and the biological characteristic information of the user. Thus, the terminal equipment identifies and authenticates the identity of the user according to the received biological characteristic information of the user.
The following description will take a payment service as an example. In a payment service scene, when a user initiates a payment service through payment software on terminal equipment, the payment software on the terminal equipment prompts the user to input payment verification information, wherein the payment verification information is limited to biological characteristic information of the user, and at the moment, the terminal equipment acquires the biological characteristic information of the user through a biological characteristic information sensor so as to complete the input of the biological characteristic information of the user. After the user inputs payment verification information, triggering the user to initiate a payment service processing request to a terminal device, wherein the payment service processing request comprises identification information of the user and biological feature information of the user.
Step 102: and the terminal equipment searches the biological characteristic information corresponding to the identification information of the user from a biological characteristic information base according to the identification information of the user contained in the service processing request.
The biological characteristic information base comprises identification information of a user and biological characteristic information corresponding to the identification information of the user.
In step 102, when receiving a service processing request sent by a user, the terminal device determines the user identification information and the user biometric information included in the service processing request, and searches, in a biometric information library, the biometric information corresponding to the user identification information using the user identification information, so that the terminal device identifies the identity of the user according to the found biometric information corresponding to the user identification information.
Because the biological characteristic information base stores the identification information of the user and the biological characteristic information of the user in advance, when the terminal equipment needs to identify the identity of the user, the biological characteristic information corresponding to the identification information of the user can be searched in the biological characteristic information base by utilizing the identification information of the user.
Specifically, the terminal device stores the biometric information of the user in the biometric information base by:
the first step is as follows: and the terminal equipment receives a registration request sent by the user and acquires the biological characteristic information of the user and the identification information of the user, which are contained in the registration request.
Before using the application software on the terminal device, a user needs to perform registration operation on the application software, that is, a registration request is sent, where a general registration request includes the identification information of the user and the biometric information of the user, and when receiving the registration request sent by the user, the terminal device can obtain the identification information of the user and the biometric information of the user from the registration request, and send the identification information of the user and the biometric information of the user to a server corresponding to the application software, so as to complete registration of the user in the application software.
For example: the user needs to use the payment application software on the terminal device, and then the user needs to register in the payment application software, and the user inputs registration information such as identification information and biometric information on a registration page of the payment application software and initiates a registration request. At this time, the terminal device receives the registration request, and acquires the identification information of the user and the biometric information of the user from the registration request. In addition, the terminal device encrypts the identification information of the user and the registration information such as the biological characteristic information of the user and sends the encrypted registration information to the server of the payment application software so as to complete the registration of the user in the payment application software.
The second step is that: and the terminal equipment establishes a corresponding relation between the identification information of the user and the biological characteristic information of the user and stores the corresponding relation in the biological characteristic information base.
After acquiring the identification information of the user and the biological and characteristic information of the user, the terminal device establishes a corresponding relationship between the identification information of the user and the biological characteristic information of the user, and stores the corresponding relationship between the identification information of the user and the biological characteristic information of the user in a biological characteristic information base of the terminal device, so that the terminal device can search the biological characteristic information corresponding to the identification information of the user in the biological characteristic information base according to the identification information of the user.
Optionally, the method further comprises:
and when the terminal equipment acquires the biological characteristic information of the user contained in the registration request, calculating to obtain an attribute value of the biological characteristic information of the user by using a preset algorithm.
Specifically, after the terminal device obtains the biometric information of the user included in the registration information of the user, the terminal calculates an attribute value of the biometric information of the user according to a preset algorithm and the biometric information of the user, for example, the terminal device calculates the attribute value of the biometric information of the user by using a Rijndael algorithm (a key generation algorithm); the terminal equipment calculates an attribute value of the biological characteristic information of the user by using a Hash function (Hash function) algorithm; the terminal device may further calculate an attribute value of the biometric information of the user by using other computer algorithms, and the algorithm adopted by the terminal device is not particularly limited in the embodiment of the present application.
And after calculating the attribute value of the biological characteristic information of the user, the terminal equipment establishes the corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user.
The terminal device stores the correspondence among the identification information of the user, the biometric information of the user, and the attribute value of the biometric information of the user in the biometric information library. In this way, in the biometric information base, the terminal device may find, according to the identification information of the user and the correspondence, the biometric information of the user corresponding to the identification information of the user and/or the attribute value of the biometric information of the user corresponding to the identification information of the user.
Optionally, the terminal device may update the biometric information of the user stored in the biometric information base.
Specifically, the biometric information stored in the biometric information base in the terminal device may contain biometric information of all users who use the terminal device, that is, before the terminal device stores the received biometric information included in the registration request sent by the user in the biometric information base, the terminal device inquires whether the biological characteristic information corresponding to the identification information of the user is stored in the biological characteristic information base, if the biological characteristic information of the user is determined to be stored in the biological characteristic information base according to the inquiry result, the terminal device stores the biological characteristic information contained in the received registration request sent by the user in the biological characteristic information base, to update the biometric information of the user already stored in the biometric information base.
It should be noted that, before updating the biometric information of the user stored in the biometric information base, the terminal device prompts the user to input authentication information for authenticating the identity of the user, such as an authentication mailbox of the user, a user password, biometric information of the user pre-stored in the biometric information base, and the like, after authenticating the legal identity of the user according to the authentication information input by the user, the terminal device updates the stored biometric information of the user with the received biometric information of the user, and stores the received identification information of the user, the biometric information of the user, and the attribute value corresponding to the biometric information of the user in the biometric information base.
The terminal device inquires that the biometric information base does not store the biometric information of the user corresponding to the identification information of the user, and stores the identification information of the user, the biometric information of the user and the attribute value corresponding to the biometric information of the user, which are contained in the received registration request of the user, in the biometric information base, namely, the biometric information of the user, the identification information of the user and the attribute value of the biometric information of the user are added and stored in the biometric information base.
Updating the biological characteristic information in the biological characteristic information base through the terminal equipment, and once the biological characteristic information of the user is damaged or lost, enabling the biological characteristic information base to update the new biological characteristic information of the user with the original biological characteristic information of the user in time, ensuring the validity of the biological characteristic information in the biological characteristic information base, and simultaneously ensuring that the terminal equipment searches the biological characteristic information of the user corresponding to the identification information of the user in the biological characteristic information base according to the identification information of the user contained in a service processing request sent by the user.
Step 103: and the terminal equipment judges whether the biological characteristic information of the user contained in the received service processing request is consistent with the biological characteristic information corresponding to the searched identification information of the user, and identifies whether the identity of the user is legal or not according to a judgment result.
In step 103, after the terminal device receives the service processing request of the user, the terminal device may determine, according to the identification information of the user included in the service processing request, the biometric information corresponding to the identification information of the user in the biometric information base, and the terminal device identifies the identity of the user according to the found biometric information.
Specifically, since the biometric information base stores the identification information of the user, the biometric information of the user, and the correspondence between the attribute values of the biometric information of the user, or stores the correspondence between the identification information of the user and the biometric information of the user, the terminal device may search the biometric information corresponding to the identification information of the user in the biometric information base according to the identification information of the user and the correspondence.
Then, the determining, by the terminal device, whether the received biometric information of the user is consistent with the found biometric information corresponding to the identification information of the user, and identifying whether the identity of the user is legal according to the determination result, includes:
assuming that a corresponding relationship between identification information of a user and biological characteristic information of the user is stored in a biological characteristic information base, the terminal device searches the biological characteristic information of the user corresponding to the identification information of the user from the biological characteristic information base according to the identification information of the user, and at the moment, when the terminal device determines that the biological characteristic information of the user contained in the received service processing request is consistent with the found biological characteristic information corresponding to the identification information of the user, the terminal device indicates that the user performing the service operation and the previously registered user are the same person, and identifies that the identity of the user is legal;
when the terminal device determines that the biometric information of the user contained in the received service processing request is inconsistent with the found biometric information corresponding to the identification information of the user, it indicates that the user performing the service operation and the user registered before are not the same person, and the identity of the user is identified as illegal.
Assuming that a correspondence relationship among identification information of a user, biological characteristic information of the user and attribute values corresponding to the biological characteristic information of the user is stored in a biological characteristic information base, the terminal device searches the attribute value of the biological characteristic information of the user corresponding to the identification information of the user from the biological characteristic information base according to the identification information of the user, at the moment, the terminal device calculates and obtains the attribute value of the received biological characteristic information of the user by using a preset algorithm, and at the moment, the terminal device identifies that the identity of the user is legal when the attribute value of the biological characteristic information of the user contained in the received service processing request is determined to be consistent with the attribute value of the biological characteristic information corresponding to the found identification information of the user;
and the terminal equipment identifies that the identity of the user is illegal when determining that the attribute value of the biological characteristic information of the user contained in the received service processing request is inconsistent with the attribute value of the biological characteristic information corresponding to the searched identification information of the user.
Optionally, the method further comprises:
and when the terminal equipment identifies that the identity of the user is legal, carrying the attribute value and the identification information of the user in a service processing request and sending the service processing request to a server.
It should be noted that, in this embodiment of the application, the terminal device may determine the attribute value of the biometric information corresponding to the identification information of the user in a search manner, or may determine the attribute value of the biometric information corresponding to the identification information of the user in a manner of calculating the biometric information of the user by using a preset algorithm, which is not specifically limited herein.
It should be noted that, after recognizing that the identity of the user is legal, the terminal device sends a service processing request to the server, where the service processing request is the same as the service represented by the service processing request sent by the user in step 101, but the service processing request includes different contents, where the service processing request includes the identification information of the user, the biometric information of the user, and the attribute value of the biometric information of the user, and the service processing request sent by the user in step 101 includes the identification information of the user and the biometric information of the user.
Optionally, in order to ensure the security of the attribute value of the biometric information of the user in the process of transmitting the attribute value of the biometric information of the user to the server, the terminal device performs an encryption operation on the attribute value of the biometric information of the user and the identification information of the user, and sends the encrypted attribute value of the biometric information and the identification information of the user to the server.
Specifically, the terminal device encrypts the identification information of the user and the determined attribute value corresponding to the biological characteristic information of the user to obtain an encryption result;
and the terminal equipment sends the service processing request carrying the encryption result to a server.
It should be noted that, after negotiation, the terminal device and the server respectively obtain their own private key and public key, the private keys of the terminal device and the server are secret, the public keys of the terminal device and the server are public, and the public key and the private key of the terminal device/the server are matched in pairs.
And when the terminal equipment sends the attribute value of the biological characteristic information of the user and the identification information of the user to the server, the public key of the server is utilized to encrypt the sent attribute value of the biological characteristic information of the user and the sent identification information of the user to obtain an encryption result, and the encryption result is sent to the server. The server decrypts the received encrypted result by using the private key of the server, and the private key of the server is secret, so that the encrypted result sent by the terminal equipment can be obtained only by decryption of the server, and the security of the attribute value of the biological characteristic information of the user sent by the terminal equipment is ensured.
In order to further ensure the security of the attribute value of the biometric information of the user, after the terminal device encrypts the sent encryption result by using the public key of the server, the terminal device may further encrypt the sent attribute value of the biometric information of the user by using its own private key for the second time. In this way, after the server receives the encryption result, the server first decrypts the received encryption result by using the public key of the terminal device, if the server succeeds in decryption, it indicates that the encryption result received by the server is sent by the terminal device, that is, the attribute value of the biometric information of the user sent by the terminal device is not tampered in the transmission process, and then the server decrypts the encryption result by using the private key of the server, so as to obtain the attribute value of the biometric information of the user sent by the terminal device and the identification information of the user.
In this application embodiment, terminal equipment will the attribute value of the biological characteristic information that user's identifying information corresponds with user's identifying information encrypts the back, send to the server, not only guarantees the security of the attribute value of the biological characteristic information that user's identifying information corresponds in the transmission course to, compare in prior art terminal equipment directly with user's biological characteristic information send to the server, in this application embodiment terminal equipment will with the biological characteristic information's that user's identifying information corresponds attribute value send to the server avoids user's biological characteristic information to be acquireed by other people easily in the transmission course, improves user's biological characteristic information's security.
Optionally, when the terminal device recognizes that the identity of the user is illegal, an identity recognition result is returned to the user, the service processing request of the user is rejected to be responded, and the user is prompted that the identity recognition does not pass, for example, the terminal device prompts the user to log in again, the terminal device displays an alarm message and prompts the identity of the user to be illegal, the terminal device directly returns to a service operation interface of the user, and the like, where the content and the form of the identity recognition result returned to the user by the terminal device are not specifically limited.
According to the scheme, when the terminal equipment receives the service processing request sent by the user, the identity of the user is identified according to the biological characteristic information of the user, the safety of the biological identification technology is enhanced, meanwhile, a foundation is laid for the subsequent starting of the server to identify the identity of the user, in addition, the risk that the biological characteristic information of the user is easily stolen in the process of being sent to the server through the communication network is avoided, and the safety of the biological characteristic information of the user is effectively ensured.
Fig. 2 is a schematic flow chart of a service processing method provided in the embodiment of the present application, where the method is described as follows. The execution subject of the embodiment of the present application may be a server.
Step 201: and the server receives a service processing request sent by the terminal equipment.
The service processing request comprises an attribute value corresponding to the biological characteristic information of the user and the identification information of the user.
In step 201, the server receives a service processing request sent by the terminal device, where the service processing request carries the encrypted result of the attribute value encryption of the user identification information and the biometric information corresponding to the user identification information.
After the server receives the service processing request sent by the terminal device, the server performs decryption operation on the encrypted attribute value of the user's biometric information and the user's identification information contained in the service processing request, and obtains the attribute value of the user's biometric information and the user's identification information contained in the service processing request through the decryption operation.
The server decrypts the encrypted attribute value of the biometric information of the user and the identification information of the user by using the decryption method in the first embodiment provided by the application, and the description is not repeated here.
And after decrypting the encrypted result, the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user, which are contained in the service processing request sent by the terminal equipment.
Step 202: and the server searches the attribute value of the biological characteristic information corresponding to the identification information of the user from a biological identification database according to the identification information of the user contained in the received service processing request.
The biometric database comprises the identification information of the user and the attribute value of the biometric information corresponding to the identification information of the user.
In step 202, when receiving a service processing request sent by the terminal device, the server determines the identification information of the user and the attribute value of the biometric information of the user, which are included in the service processing request, and searches the attribute value of the biometric information corresponding to the identification information of the user in a biometric database by using the identification information of the user, so that the server verifies the identity of the user according to the attribute value of the biometric information corresponding to the found identification information of the user.
Because the identification information of the user and the attribute value of the biological characteristic information of the user are pre-stored in the biological identification database, when the identity of the user needs to be verified, the server can search the attribute value of the biological characteristic information corresponding to the identification information of the user in the biological identification database by using the identification information of the user.
Specifically, the server stores the attribute value of the biometric information corresponding to the identification information of the user in the biometric database by:
the first step is as follows: and the server receives the user information sent by the terminal equipment.
The user information is sent by the terminal device after encrypting the identification information of the user and the attribute value of the biological characteristic information of the user, which are contained in a registration request sent by the user, and the user information contains the identification information of the user and the attribute value of the biological characteristic information of the user.
When the terminal equipment receives a registration request sent by a user, the identification information of the user and the biological characteristic information of the user contained in the registration request are obtained, the attribute value of the biological characteristic information of the user is determined according to the biological characteristic information of the user, the attribute value of the biological characteristic information of the user and the identification information of the user are encrypted, and the encrypted attribute value of the biological characteristic information of the user and the encrypted identification information of the user are sent to the server, so that the server receives the encrypted identification information of the user and the encrypted attribute value of the biological characteristic information of the user sent by the terminal equipment.
The second step is that: and the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user contained in the user information through decryption operation.
The server decrypts the encrypted user information by using the public key of the terminal device, verifies whether a service processing request is sent by the terminal device, determines that the registration processing request carrying the encryption result is not tampered in the transmission process after the verification is passed, decrypts the encryption for the second time by using the public key of the server, and obtains the attribute value of the biological characteristic information of the user and the identification information of the user.
The third step: the server establishes a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and stores the correspondence in the biometric database.
After obtaining the attribute value of the biometric information of the user and the identification information of the user, the server establishes a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and stores the correspondence between the identification information of the user and the attribute value of the biometric information of the user in the biometric database in the server.
In this way, in the biometric database, the server may find the attribute value of the biometric information of the user corresponding to the identification information of the user according to the identification information of the user and the correspondence.
Optionally, when receiving the identification information of the user and the attribute value of the biometric information of the user sent by the terminal device, the server first determines whether the biometric database stores the attribute value of the biometric information of the user corresponding to the identification information of the user; secondly, when determining that the attribute value of the user biometric information corresponding to the identification information of the user is stored, updating the stored attribute value of the user biometric information by using the received attribute value of the user biometric information; when determining that the attribute value of the biometric information of the user corresponding to the identification information of the user is not stored, the received attribute value of the biometric information of the user may be stored in a biometric database, so as to facilitate subsequent identification of the identity of the user.
Step 203: and the server responds to the service processing request when determining that the attribute value corresponding to the biological characteristic information of the user contained in the received service processing request is the same as the attribute value of the biological characteristic information corresponding to the searched identification information of the user.
Specifically, since the biometric database stores the correspondence between the identification information of the user and the attribute value of the biometric information of the user, the server may find the attribute value of the biometric information corresponding to the identification information of the user in the biometric database according to the identification information of the user and the correspondence.
Then, after the server finds the attribute value of the biometric information of the user corresponding to the identification information of the user in the biometric database, the server compares the received attribute value of the biometric information of the user with the found attribute value of the biometric information corresponding to the identification information of the user, including:
the server determines that the received attribute value of the biological characteristic information of the user is the same as the found attribute value of the biological characteristic information of the user, which indicates that the user performing the service operation and the user registered before are the same person, verifies that the identity of the user is legal, and responds to the received service processing request sent by the terminal equipment;
the server determines that the received attribute value of the biological characteristic information of the user is different from the searched attribute value of the biological characteristic information of the user, which indicates that the user performing the service operation and the user registered before are not the same person, verifies that the identity of the user is illegal, and refuses to respond to the received service processing request sent by the terminal equipment.
Optionally, after verifying that the identity of the user is illegal, the server prompts the terminal device that the identity of the user is illegal, and returns an alarm message, where the processing of the alarm service processing request fails, and the content and the form of the alarm message returned by the server are not specifically limited.
Fig. 3 is a schematic flowchart of a processing method of biometric information according to an embodiment of the present application, and the method is described as follows. The execution main body of the embodiment of the application can be terminal equipment.
Step 301: and the terminal equipment receives the identification information of the user and the biological characteristic information of the user, which are sent by the user.
In step 301, the identification information of the user and the biometric information of the user sent by the user may be sent by the user when the user registers the application software, or may be sent by the user when the user performs other operations, which is not specifically limited herein.
The terminal equipment receives the identification information of the user and the biological characteristic information of the user, which are sent by the user, so that the terminal equipment can process the biological characteristic information of the user conveniently.
Step 302: and the terminal equipment calculates the attribute value of the biological characteristic information of the user by using a preset algorithm according to the biological characteristic information of the user.
The terminal device calculates an attribute value of the biometric information of the user according to the biometric information of the user by using a preset algorithm in the first embodiment provided by the application, and the description is not repeated here.
Optionally, after obtaining the attribute value of the biometric information of the user, the terminal device encrypts the identification information of the user and the attribute value of the biometric information of the user to obtain an encryption result, and sends the encryption result to the server.
The terminal device in the embodiment of the present application encrypts the attribute value of the biometric information of the user and the identification information of the user using the encryption method in the first embodiment provided by the present application, and a description thereof will not be repeated.
Step 303: the terminal device establishes a corresponding relationship among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user, and stores the corresponding relationship in the biological characteristic information base.
Before the terminal device stores the correspondence between the identification information of the user, the biometric information of the user, and the attribute value of the biometric information of the user in the biometric information base in step 303, the terminal device queries whether the biometric information of the user exists in the biometric information base, and if the biometric information of the user may be already stored in the biometric information base, the terminal device stores the received biometric information sent by the user in the biometric information base to update the biometric information of the user already stored in the biometric information base.
Specifically, the terminal device sends a query request to the biometric information base, wherein the query request includes identification information of the user;
the terminal equipment receives a query result returned by the biological characteristic information base;
and the terminal equipment determines that the biological characteristic information of the user corresponding to the identification information of the user is stored in the biological characteristic information base according to the query result, and updates the biological characteristic information of the user corresponding to the identification information of the user stored in the biological characteristic information base by using the received biological characteristic information of the user.
Here, the updating manner of the biometric information base is the same as that of the biometric information base in the first embodiment provided in the present application, and the description is not repeated.
And if the terminal equipment determines that the biological characteristic information of the user is not stored in the biological characteristic information base, the terminal equipment determines the attribute value of the received biological characteristic information and adds and stores the corresponding relation among the biological characteristic information of the user, the identification information of the user and the attribute value of the biological characteristic information of the user in the biological characteristic information base.
Fig. 4 is a schematic flowchart of a processing method of biometric information according to an embodiment of the present application, and the method is described as follows.
Step 401: and the server receives the user information sent by the terminal equipment.
The user information is sent after encrypting the identification information of the user and the attribute value of the biological feature information of the user when the terminal device obtains the attribute value of the biological feature information of the user, and the user information comprises the identification information of the user and the attribute value of the biological feature information of the user.
Step 402: and the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user contained in the user information through decryption operation.
The server decrypts the encrypted attribute value of the biometric information of the user and the identification information of the user by using the decryption method in the first embodiment provided by the application, and the description is not repeated here.
And after decrypting the user information, the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user, which are contained in the user information.
Step 403: the server establishes a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and stores the correspondence in the biometric database.
After obtaining the attribute value of the biometric information of the user and the identification information of the user, the server establishes a corresponding relationship between the identification information of the user and the attribute value of the biometric information of the user, and correspondingly stores the identification information of the user and the attribute value of the biometric information of the user in the biometric database in the server.
Optionally, the server may further update the biometric information of the user stored in the biometric database, and a specific implementation manner of the update is the same as that used in step 202 in fig. 2, which is not described herein again.
Fig. 5 is a schematic structural diagram of an identification device according to an embodiment of the present application. The identification apparatus includes: receiving unit 51, finding unit 52, identifying unit 53, sending unit 54, establishing unit 55, calculating unit 56 and returning unit 57, wherein:
a receiving unit 51, configured to receive a service processing request sent by a user, where the service processing request includes identification information of the user and biometric information of the user;
a searching unit 52, configured to search, according to the user identification information included in the service processing request, biometric information corresponding to the user identification information from a biometric information base, where the biometric information base includes the user identification information and biometric information corresponding to the user identification information;
an identifying unit 53, configured to determine whether the biometric information of the user included in the service processing request received by the receiving unit 51 is consistent with the biometric information corresponding to the identification information of the user found by the searching unit, and identify whether the identity of the user is legal according to a determination result.
Optionally, the identity recognition device further comprises: a transmitting unit 54, wherein:
the sending unit 54 is configured to determine an attribute value of the biometric information of the user when the identity of the user is identified to be legal, and send the attribute value and the identification information of the user to the server by being carried in the service processing request.
Specifically, the sending unit 54 carries the attribute value and the identification information of the user in a service processing request and sends the service processing request to the server, including:
encrypting the identification information of the user and the attribute value to obtain an encryption result;
and sending the service processing request carrying the encryption result to a server.
Optionally, the identity recognition device further comprises: a building unit 55, wherein:
the receiving unit 51 is further configured to receive a registration request sent by the user, and acquire biometric information of the user and identification information of the user, which are included in the registration request;
the establishing unit 55 is configured to establish a correspondence between the identification information of the user and the biometric information of the user, and store the correspondence in the biometric information library.
Optionally, the identity recognition device further comprises: a calculation unit 56, wherein:
the calculating unit 56 is configured to calculate, by using a preset algorithm, an attribute value of the biometric information of the user when the biometric information of the user included in the registration request is obtained;
the establishing unit 55 establishes a correspondence between the identification information of the user and the biometric information of the user, including:
and establishing a corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user.
Optionally, the identity recognition device further comprises: a return unit 57, wherein:
the returning unit 57 is configured to return an identity recognition result to the user when the identity of the user is recognized by the recognizing unit 53 as illegal.
It should be noted that the identity recognition device provided in the embodiment of the present application may be implemented in a hardware manner, or may be implemented in a software manner, which is not specifically limited herein.
Fig. 6 is a schematic structural diagram of a service processing device according to an embodiment of the present application. The service processing device comprises: a receiving unit 61, a look-up unit 62, a response unit 63, a decryption unit 64 and a creation unit 65, wherein:
a receiving unit 61, configured to receive a service processing request sent by a terminal device, where the service processing request includes an attribute value corresponding to biometric information of a user and identification information of the user;
a searching unit 62, configured to search, according to the identification information of the user included in the service processing request received by the receiving unit 61, an attribute value of biometric information corresponding to the identification information of the user from a biometric database, where the biometric database includes the identification information of the user and the attribute value of biometric information corresponding to the identification information of the user;
a responding unit 63, configured to determine that the attribute value corresponding to the biometric information of the user included in the received service processing request is the same as the found attribute value of the biometric information corresponding to the identification information of the user, and respond to the service processing request.
Optionally, the service processing device further includes: a decryption unit 64, wherein:
the decryption unit 64 is configured to, after the receiving unit 61 receives the service processing request sent by the terminal device, obtain the attribute value of the biometric information of the user and the identification information of the user, which are included in the service processing request, through a decryption operation before the searching unit 62 searches the attribute value of the biometric information corresponding to the identification information of the user from the biometric database.
Optionally, the service processing device further includes: a building unit 65, wherein:
the receiving unit 61 is further configured to receive user information sent by the terminal device, where the user information is sent by the terminal device after encrypting the identification information of the user and the attribute value of the biometric information of the user, which are included in a registration request sent by the user, the user information includes the identification information of the user and the attribute value of the biometric information of the user, and the registration request includes the biometric information of the user and the identification information of the user;
the decryption unit 64 is further configured to obtain, through a decryption operation, an attribute value of biometric information of the user and identification information of the user, which are included in the user information;
the establishing unit 65 is configured to establish a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and store the correspondence in the biometric database.
It should be noted that the service processing device provided in the embodiment of the present application may be implemented in a hardware manner, or may be implemented in a software manner, which is not limited specifically herein.
Fig. 7 is a schematic structural diagram of a processing device for biometric information according to an embodiment of the present application. The processing device of the biological characteristic information comprises: a receiving unit 71, a calculating unit 72, a storing unit 73, an encrypting unit 74 and a transmitting unit 75, wherein:
a receiving unit 71, configured to receive identification information of a user and biometric information of the user, which are sent by the user;
a calculating unit 72, configured to calculate, according to the biometric information of the user, an attribute value of the biometric information of the user by using a preset algorithm;
a storage unit 73, configured to establish a correspondence between the identification information of the user, the biometric information of the user, and the attribute value of the biometric information of the user, and store the correspondence in the biometric information base.
Specifically, the processing device of biometric information further includes: an encryption unit 74 and a transmission unit 75, wherein:
the encrypting unit 74 is configured to encrypt the identification information of the user and the attribute value of the biometric information of the user after the calculating unit 72 calculates the attribute value of the biometric information corresponding to the identification information of the user, so as to obtain an encrypted result;
the sending unit 75 is configured to send the encryption result to the server.
Optionally, the storing unit 73 establishes a correspondence between the identification information of the user, the biometric information of the user, and the attribute value of the biometric information corresponding to the identification information of the user, and stores the correspondence in the biometric information base, including:
sending a query request to the biological characteristic information base, wherein the query request comprises the identification information of the user;
receiving a query result returned by the biological characteristic information base;
determining that the biological characteristic information of the user corresponding to the identification information of the user is stored in the biological characteristic information base according to the query result, and updating the biological characteristic information of the user corresponding to the identification information of the user stored in the biological characteristic information base by using the received biological characteristic information of the user;
and determining that the biological characteristic information of the user corresponding to the identification information of the user is not stored in the biological characteristic information base according to the query result, establishing a corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information corresponding to the identification information of the user, and storing the corresponding relation in the biological characteristic information base.
It should be noted that the processing device for the biometric information provided in the embodiment of the present application may be implemented by hardware, or may be implemented by software, and is not limited in this respect.
Fig. 8 is a schematic structural diagram of a processing device for biometric information according to an embodiment of the present application. The processing device of the biological characteristic information comprises: a receiving unit 81, a decryption unit 82, and a storage unit 83, wherein:
a receiving unit 81, configured to receive user information sent by the terminal device, where the user information is sent after encrypting the identification information of the user and the attribute value of the biometric information of the user when the terminal device obtains the attribute value of the biometric information of the user, and the user information includes the identification information of the user and the attribute value of the biometric information of the user;
a decryption unit 82 configured to obtain, through a decryption operation, an attribute value of biometric information of the user and identification information of the user, which are included in the user information;
a storage unit 83, configured to establish a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and store the correspondence in the biometric database.
It should be noted that the processing device for the biometric information provided in the embodiment of the present application may be implemented by hardware, or may be implemented by software, and is not limited in this respect.
Fig. 9 is a schematic structural diagram of an identity recognition system according to an embodiment of the present application. The system comprises: a terminal device and a server device, wherein the terminal device comprises an identification unit 91 and an identification return unit 92, and the server device comprises: an authentication unit 93 and a service processing unit 94.
In the identity recognition system, when terminal equipment receives a service processing request sent by a user, identity recognition of the user is initiated.
Specifically, the identity recognizing unit 91 is configured to recognize whether the identity of the user is legal or not according to a service processing request sent by the user, where the service processing request includes identification information of the user and biometric information of the user;
the identity recognition returning unit 92 is configured to return an identity recognition result to the user after the identity recognition unit 91 recognizes that the identity of the user is illegal.
Optionally, the identity recognizing unit 91 further comprises: a biometric information collection module 911, a biometric information calculation module 912, a biometric information identification module 913, and a sending module 914, wherein:
the biometric information acquisition module 911 is configured to acquire biometric information of a user;
the biometric information calculation module 912 is configured to calculate an attribute value of the biometric information of the user according to the biometric information of the user acquired by the biometric information acquisition module 911;
the biometric information identification module 913 is configured to identify whether the identity of the user is legal according to the identification information of the user and the biometric information of the user acquired by the biometric information acquisition module 911;
the sending module 914 is configured to encrypt the identification information of the user and the attribute value of the biometric information of the user, and send an encryption result to the server device.
Specifically, the terminal device receives a service processing request sent by a user, the biometric information collection module 911 collects biometric information of the user, the biometric information identification module 913 searches biometric information corresponding to the identification information of the user from a biometric information library in the terminal device according to the identification information of the user, and at this time, when the biometric information identification module 913 determines that the received biometric information of the user is consistent with the found biometric information corresponding to the identification information of the user, the biometric information identification module 913 identifies that the identity of the user is legal.
Optionally, the biometric information calculation module 912 calculates an attribute value of the biometric information according to the biometric information of the user, the biometric information identification module 913 searches for the attribute value of the biometric information corresponding to the identification information of the user from a biometric information library in the terminal device, at this time, when the biometric information identification module 913 determines that the received attribute value of the biometric information of the user is consistent with the found attribute value of the biometric information corresponding to the identification information of the user, the biometric information identification module 913 identifies that the identity of the user is legal.
Optionally, after the biometric information identification module 913 identifies that the identity of the user is legal, the biometric information identification module 913 searches for the attribute value of the biometric information corresponding to the identification information of the user from a biometric information library/the biometric information calculation module 912 calculates the attribute value of the biometric information of the user according to the received biometric information of the user, and the sending module 914 encrypts the identification information of the user and the attribute value of the biometric information of the user and sends a service processing request carrying an encryption result to the server device.
In the identity recognition system, when receiving a service processing request sent by a terminal device, a server device initiates identity recognition of a service processing requester.
Specifically, the identity authentication unit 93 is configured to authenticate whether the identity of the user is legal according to the received user identification information and the attribute value of the biometric information of the user;
the service processing unit 94 is configured to process the service processing request sent by the user after the identity of the user is verified to be legal by the identity verification unit 93.
Optionally, the identity verification unit 93 further includes: a receiving module 931, a decrypting module 932, a biometric information verification module 933, and an identity verification return module 934, wherein:
the receiving module 931, configured to receive the encryption result sent by the sending module 914;
the decryption module 932 is configured to decrypt the encryption result received by the receiving module 931 to obtain the decrypted identification information of the user and the attribute value of the biometric information of the user;
the biometric information verification module 933 is configured to verify whether the identity of the user is legal according to the identification information of the user and the attribute value of the biometric information of the user;
the identity verification returning module 934 is configured to return a verification result to the user after the biometric information verification module 933 verifies that the identity of the user is illegal.
Specifically, the receiving module 931 receives a service processing request carrying an encrypted result, which is sent by the terminal device, the decrypting module 932 decrypts the encrypted result to obtain the decrypted identification information of the user and the attribute value of the biometric information of the user, and the biometric information verifying module 933 searches the attribute value of the biometric information of the user, which corresponds to the identification information of the user, from the biometric database in the server device according to the identification information of the user.
At this time, when the biometric information verification module 933 determines that the attribute value of the received biometric information of the user is consistent with the attribute value of the biometric information corresponding to the found identification information of the user, the biometric information verification module 933 verifies that the identity of the user is legal.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, apparatus (device), or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (devices) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (44)

1. An identity recognition method, comprising:
the method comprises the steps that terminal equipment receives a service processing request sent by a user, wherein the service processing request comprises identification information of the user and biological characteristic information of the user;
the terminal equipment identifies whether the identity of the user is legal or not according to the biological characteristic information of the user contained in the service processing request;
and when the terminal equipment identifies that the identity of the user is legal, carrying the attribute value corresponding to the biological characteristic information of the user and the identification information of the user in a service processing request and sending the service processing request to a server, so that the server can carry out identity verification on the user according to the attribute value and the identification information of the user.
2. The identity recognition method of claim 1, wherein the terminal device recognizes whether the identity of the user is legal according to the biometric information of the user included in the service processing request, comprising:
the terminal equipment searches biological characteristic information corresponding to the identification information of the user from a biological characteristic information base according to the identification information of the user contained in the service processing request, wherein the biological characteristic information base contains the identification information of the user and the biological characteristic information corresponding to the identification information of the user;
and the terminal equipment judges whether the biological characteristic information of the user contained in the received service processing request is consistent with the biological characteristic information corresponding to the searched identification information of the user, and identifies whether the identity of the user is legal or not according to a judgment result.
3. The method according to claim 1, wherein the attribute value corresponding to the biometric information of the user is obtained by the terminal device by searching a biometric information library.
4. The identification method according to claim 1, wherein the attribute value is calculated based on a preset algorithm on the biometric information of the user.
5. The identity recognition method of claim 1, wherein the terminal device carries the attribute value and the identification information of the user in a service processing request and sends the service processing request to a server, comprising:
the terminal equipment encrypts the identification information of the user and the attribute value to obtain an encryption result;
and the terminal equipment sends the service processing request carrying the encryption result to a server.
6. The identity recognition method of claim 2, wherein the terminal device stores the biometric information of the user in the biometric information base by:
the terminal equipment receives a registration request sent by the user and acquires the biological characteristic information of the user and the identification information of the user, wherein the biological characteristic information of the user and the identification information of the user are contained in the registration request;
and the terminal equipment establishes a corresponding relation between the identification information of the user and the biological characteristic information of the user and stores the corresponding relation in the biological characteristic information base.
7. The method of identifying identity of claim 6, the method further comprising:
when the terminal equipment acquires the biological characteristic information of the user contained in the registration request, calculating to obtain an attribute value of the biological characteristic information of the user by using a preset algorithm;
the terminal device establishes a corresponding relationship between the identification information of the user and the biological characteristic information of the user, and the method comprises the following steps:
and the terminal equipment establishes the corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user.
8. The method of identifying identity of claim 1, the method further comprising:
and when the terminal equipment identifies that the identity of the user is illegal, returning an identity identification result to the user.
9. A method for processing a service, comprising:
the server receives a service processing request sent by terminal equipment, wherein the service processing request comprises an attribute value of biological characteristic information of a user and identification information of the user, and the attribute value of the biological characteristic information of the user is determined by the terminal equipment after the identity of the user is verified to be legal according to the biological characteristic information of the user;
the server verifies whether the identity of the user is legal or not according to the attribute value and the identification information of the user contained in the service processing request;
and the server responds to the service processing request when verifying that the identity of the user is legal.
10. The service processing method according to claim 9, wherein said server verifying whether the identity of the user is legitimate according to the attribute value and the identification information of the user included in the service processing request, comprises:
the server searches an attribute value of biological characteristic information corresponding to the identification information of the user from a biological identification database according to the identification information of the user contained in the received service processing request, wherein the biological identification database contains the identification information of the user and the attribute value of the biological characteristic information corresponding to the identification information of the user;
and the server verifies that the identity of the user is legal when determining that the attribute value corresponding to the biological characteristic information of the user contained in the received service processing request is the same as the attribute value of the found biological characteristic information corresponding to the identification information of the user.
11. The traffic processing method according to claim 9,
and the attribute value is searched in a local biological characteristic information base by the terminal equipment.
12. A transaction method according to claim 9, wherein the attribute value is calculated from biometric information of the user based on a predetermined algorithm.
13. The service processing method according to claim 10, wherein before the server searches the biometric database for the attribute value of the biometric information corresponding to the identification information of the user after receiving the service processing request sent by the terminal device, the method further comprises:
and the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user contained in the service processing request through decryption operation.
14. The transaction processing method of claim 10, wherein the server stores the attribute value of the biometric information corresponding to the identification information of the user in the biometric database by:
the server receives user information sent by the terminal equipment, wherein the user information is sent by the terminal equipment after encrypting the identification information of the user and the attribute value of the biological characteristic information of the user, which are contained in a registration request sent by the user, and the user information contains the identification information of the user and the attribute value of the biological characteristic information of the user;
the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user contained in the user information through decryption operation;
the server establishes a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and stores the correspondence in the biometric database.
15. A method for processing biometric information, comprising:
the method comprises the steps that terminal equipment receives identification information of a user and biological characteristic information of the user, wherein the identification information of the user and the biological characteristic information of the user are sent by the user;
the terminal equipment determines to obtain an attribute value of the biological characteristic information of the user according to the biological characteristic information of the user;
the terminal equipment establishes a corresponding relation between the identification information of the user and the attribute value of the biological characteristic information of the user, and stores the corresponding relation in the biological characteristic information base;
the corresponding relation is used for identifying whether the identity of the user is legal or not according to the identification information of the user and the biological characteristic information of the user contained in the service processing request when the terminal equipment receives the service processing request from the user, searching an attribute value corresponding to the biological characteristic information of the user according to the corresponding relation when the identity of the user is legal, carrying the searched attribute value and the identification information of the user in the service processing request, and sending the service processing request to a server, wherein the server carries out identity verification on the user according to the received attribute value and the identification information of the user.
16. The method for processing biometric information according to claim 15, wherein after the terminal device calculates the attribute value of the biometric information corresponding to the identification information of the user, the method further comprises:
the terminal equipment encrypts the identification information of the user and the attribute value of the biological characteristic information of the user to obtain an encryption result;
and the terminal equipment sends the encryption result to the server.
17. The method of processing biometric information according to claim 15, further comprising:
and establishing a corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user, and storing the corresponding relation in the biological characteristic information base.
18. The method for processing biometric information according to claim 15, wherein the determining, by the terminal device, the attribute value of the biometric information of the user according to the biometric information of the user includes:
and the terminal equipment calculates the attribute value of the biological characteristic information of the user by using a preset algorithm according to the biological characteristic information of the user.
19. The method for processing biometric information according to claim 17, wherein the terminal device establishes correspondence among the identification information of the user, the biometric information of the user, and attribute values of biometric information corresponding to the identification information of the user, and stores the correspondence in the biometric information base, and includes:
the terminal equipment sends a query request to the biological characteristic information base, wherein the query request comprises the identification information of the user;
the terminal equipment receives a query result returned by the biological characteristic information base;
the terminal equipment determines that the biological characteristic information of the user corresponding to the identification information of the user is stored in the biological characteristic information base according to the query result, and updates the biological characteristic information of the user corresponding to the identification information of the user stored in the biological characteristic information base by using the received biological characteristic information of the user;
and the terminal equipment determines that the biological characteristic information of the user corresponding to the identification information of the user is not stored in the biological characteristic information base according to the query result, establishes the corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information corresponding to the identification information of the user, and stores the corresponding relation in the biological characteristic information base.
20. A method for processing biometric information, comprising:
the server receives user information sent by terminal equipment, wherein the user information is sent by the terminal equipment after obtaining an attribute value of biological characteristic information of the user, and the user information comprises identification information of the user and the attribute value of the biological characteristic information of the user;
the server establishes a corresponding relation between the identification information of the user and the attribute value of the biological characteristic information of the user, and stores the corresponding relation in the biological identification database;
the corresponding relation is used for verifying whether the identity of the user is legal or not according to the identification information and the attribute value of the user contained in the service processing request when the server receives the service processing request from the terminal equipment, and responding to the service processing request when the identity of the user is verified to be legal.
21. The method for processing biometric information according to claim 20, wherein the user information is transmitted after being encrypted by the terminal device;
wherein, after receiving the user information, the server further comprises:
and the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user contained in the user information through decryption operation.
22. The method for processing biometric information according to claim 20, wherein the correspondence is specifically used for, when the server receives a service processing request from the terminal device, searching an attribute value of the biometric information corresponding to the user identification information according to the user identification information included in the service processing request, verifying that the identity of the user is legal when it is determined that the attribute value of the user biometric information included in the service processing request is the same as the searched attribute value, and responding to the service processing request.
23. An identification device, comprising:
the system comprises a receiving unit, a processing unit and a processing unit, wherein the receiving unit is used for receiving a service processing request sent by a user, and the service processing request comprises identification information of the user and biological characteristic information of the user;
the identification unit identifies whether the identity of the user is legal or not according to the biological characteristic information of the user contained in the service processing request;
and the sending unit is used for carrying the attribute value corresponding to the biological characteristic information of the user and the identification information of the user in a service processing request to send to a server when the identification unit identifies that the identity of the user is legal, so that the server can carry out identity authentication on the user according to the attribute value and the identification information of the user.
24. The apparatus according to claim 23, wherein the recognizing unit recognizes whether the identity of the user is legal based on the biometric information of the user included in the service processing request, comprising:
according to the identification information of the user contained in the service processing request, searching biological characteristic information corresponding to the identification information of the user from the biological characteristic information base, wherein the biological characteristic information base contains the identification information of the user and the biological characteristic information corresponding to the identification information of the user;
and judging whether the biological characteristic information of the user contained in the service processing request received by the receiving unit is consistent with the biological characteristic information corresponding to the searched identification information of the user, and identifying whether the identity of the user is legal according to a judgment result.
25. The identification device of claim 23,
and the sending unit searches the attribute value corresponding to the biological characteristic information of the user from a biological characteristic information base.
26. The identification device of claim 23,
and the attribute value is obtained by calculating the biological characteristic information of the user based on a preset algorithm.
27. The identity recognition device of claim 23, wherein the sending unit carries the attribute value and the identification information of the user in a service processing request to send to a server, comprising:
encrypting the identification information of the user and the attribute value to obtain an encryption result;
and sending the service processing request carrying the encryption result to a server.
28. The identification device of claim 24 wherein the identification device further comprises: a building unit, wherein:
the receiving unit is further configured to receive a registration request sent by the user, and acquire biometric information of the user and identification information of the user, which are included in the registration request;
the establishing unit is used for establishing a corresponding relation between the identification information of the user and the biological characteristic information of the user and storing the corresponding relation in the biological characteristic information base.
29. The identification device of claim 28 wherein the identification device further comprises: a computing unit, wherein:
the calculation unit is configured to calculate, by using a preset algorithm, an attribute value of the biometric information of the user when the biometric information of the user included in the registration request is acquired;
the establishing unit establishes a correspondence between the identification information of the user and the biometric information of the user, including:
and establishing a corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information of the user.
30. The identification device of claim 23 further comprising: a return unit, wherein:
and the returning unit is used for returning an identity recognition result to the user when the identity of the user recognized by the recognizing unit is illegal.
31. A traffic processing device, comprising:
a receiving unit, configured to receive a service processing request sent by a terminal device, where the service processing request includes an attribute value corresponding to biometric information of a user and identification information of the user, and the attribute value of the biometric information of the user is determined by the terminal device after verifying that an identity of the user is legal according to the biometric information of the user;
a response unit, configured to verify whether the identity of the user is legal according to the attribute value and the identification information of the user included in the service processing request; and responding the service processing request when the identity of the user is verified to be legal.
32. The service processing device according to claim 31, wherein said response unit verifies whether the identity of the user is legitimate according to the attribute value and the identification information of the user included in the service processing request, including:
searching an attribute value of biological characteristic information corresponding to the identification information of the user from a biological identification database according to the identification information of the user contained in the received service processing request, wherein the biological identification database contains the identification information of the user and the attribute value of the biological characteristic information corresponding to the identification information of the user;
and verifying that the identity of the user is legal when determining that the attribute value corresponding to the biological characteristic information of the user contained in the received service processing request is the same as the attribute value of the biological characteristic information corresponding to the found identification information of the user.
33. The traffic processing device of claim 31,
and the attribute value is searched in a local biological characteristic information base by the terminal equipment.
34. The traffic processing device of claim 31,
and the attribute value is obtained by calculating the biological characteristic information of the user based on a preset algorithm.
35. The traffic processing device of claim 31, wherein the traffic processing device further comprises: a decryption unit, wherein:
the decryption unit is configured to, after receiving the service processing request sent by the terminal device, obtain the attribute value of the biometric information of the user and the identification information of the user, which are included in the service processing request, through a decryption operation before searching the biometric information attribute value corresponding to the identification information of the user from the biometric database.
36. The traffic processing device of claim 31, wherein the traffic processing device further comprises: a building unit, wherein:
the receiving unit is further configured to receive user information sent by the terminal device, where the user information is sent by the terminal device after encrypting the identification information of the user and the attribute value of the biometric information of the user, which are included in a registration request sent by the user, and the user information includes the identification information of the user and the attribute value of the biometric information of the user;
the decryption unit is further configured to obtain an attribute value of the biometric information of the user and identification information of the user, which are included in the user information, through a decryption operation;
the establishing unit is used for establishing a corresponding relation between the identification information of the user and the attribute value of the biological characteristic information of the user, and storing the corresponding relation in the biological identification database.
37. A device for processing biometric information, comprising:
the receiving unit is used for receiving the identification information of the user and the biological characteristic information of the user, which are sent by the user;
the computing unit is used for determining and obtaining an attribute value of the biological characteristic information of the user according to the biological characteristic information of the user;
a storage unit, configured to establish a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and store the correspondence in the biometric information library;
the corresponding relation is used for identifying whether the identity of the user is legal or not according to the identification information of the user and the biological characteristic information of the user contained in the service processing request when the terminal equipment receives the service processing request from the user, searching an attribute value corresponding to the biological characteristic information of the user according to the corresponding relation when the identity of the user is legal, carrying the searched attribute value and the identification information of the user in the service processing request, and sending the service processing request to a server, wherein the server carries out identity verification on the user according to the received attribute value and the identification information of the user.
38. The apparatus for processing biometric information according to claim 37, further comprising an encryption unit and a transmission unit, wherein:
the encryption unit is used for encrypting the identification information of the user and the attribute value of the biological characteristic information of the user after calculating the attribute value of the biological characteristic information corresponding to the identification information of the user to obtain an encryption result;
the sending unit is used for sending the encryption result to the server.
39. The apparatus for processing biometric information according to claim 37, wherein the storage unit is further configured to establish a correspondence between the identification information of the user, the biometric information of the user, and the attribute value of the biometric information of the user, and store the correspondence in the biometric information library.
40. The apparatus for processing biometric information according to claim 37, wherein the determining, by the computing unit, an attribute value of the biometric information of the user based on the biometric information of the user includes:
and calculating to obtain an attribute value of the biological characteristic information of the user by using a preset algorithm according to the biological characteristic information of the user.
41. The apparatus for processing biometric information according to claim 39, wherein the storage unit establishes a correspondence between the identification information of the user, the biometric information of the user, and attribute values of biometric information corresponding to the identification information of the user, and stores the correspondence in the biometric information base, includes:
sending a query request to the biological characteristic information base, wherein the query request comprises the identification information of the user;
receiving a query result returned by the biological characteristic information base;
determining that the biological characteristic information of the user corresponding to the identification information of the user is stored in the biological characteristic information base according to the query result, and updating the biological characteristic information of the user corresponding to the identification information of the user stored in the biological characteristic information base by using the received biological characteristic information of the user;
and determining that the biological characteristic information of the user corresponding to the identification information of the user is not stored in the biological characteristic information base according to the query result, establishing a corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value of the biological characteristic information corresponding to the identification information of the user, and storing the corresponding relation in the biological characteristic information base.
42. A device for processing biometric information, comprising:
a receiving unit, configured to receive user information sent by a terminal device, where the user information is sent by the terminal device after obtaining an attribute value of biometric information of the user, and the user information includes identification information of the user and the attribute value of the biometric information of the user;
a storage unit, configured to establish a correspondence between the identification information of the user and an attribute value of the biometric information of the user, and store the correspondence in the biometric database;
the corresponding relation is used for verifying whether the identity of the user is legal or not according to the identification information and the attribute value of the user contained in the service processing request when the server receives the service processing request from the terminal equipment, and responding to the service processing request when the identity of the user is verified to be legal.
43. The apparatus for processing biometric information according to claim 42, further comprising a decryption unit, wherein the user information is transmitted after being encrypted by the terminal apparatus;
the decryption unit obtains the attribute value of the biometric information of the user and the identification information of the user, which are contained in the user information, through decryption operation after the receiving unit receives the user information.
44. The device for processing biometric information according to claim 42, wherein the correspondence is specifically used for, when the server receives a service processing request from the terminal device, searching an attribute value of the biometric information corresponding to the user identification information according to the user identification information included in the service processing request, verifying that the identity of the user is valid when it is determined that the attribute value of the user biometric information included in the service processing request is the same as the searched attribute value, and responding to the service processing request.
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