CN113114700B - Method and equipment for processing identity recognition, business processing and biological characteristic information - Google Patents

Method and equipment for processing identity recognition, business processing and biological characteristic information Download PDF

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Publication number
CN113114700B
CN113114700B CN202110455600.7A CN202110455600A CN113114700B CN 113114700 B CN113114700 B CN 113114700B CN 202110455600 A CN202110455600 A CN 202110455600A CN 113114700 B CN113114700 B CN 113114700B
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user
information
biological characteristic
attribute value
identification information
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CN113114700A (en
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沈英鹏
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Advanced New Technologies Co Ltd
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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

Abstract

The application discloses a method and equipment for processing identity recognition, business processing and biological characteristic information, comprising the following steps: the terminal equipment receives a service processing request sent by a user; searching 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; 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 or not according to a judging result. The terminal equipment identifies the identity of the user according to the biological characteristic information of the user, enhances the safety of the biological identification technology, lays a foundation for the subsequent starting of the server to identify the identity of the user, avoids the risk that the biological characteristic information of the user is easy to be illegally stolen in the process of being sent to the server through a communication network, and effectively ensures the safety of the biological characteristic information of the user.

Description

Method and equipment for processing identity recognition, business processing and biological characteristic information
This document is a divisional application of patent application with application number of "201510701276.7", application date of "2015, 10 month, 26 days", application name of "method and apparatus for processing identification, business processing, and biometric information".
Technical Field
The present disclosure relates to the field of network information security, and in particular, to a method and apparatus for processing identity identification, service processing, and biometric information.
Background
The biological recognition technology is a novel recognition technology which combines the biological technology with 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, unclonability 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 of the biometric technology, the biometric technology is widely applied in the business scene of identifying and authenticating the identity of a user. For example, a biometric information sensor is provided on a terminal device such as an intelligent terminal device or a wearable device, and the identity of a user is identified and authenticated by biometric information acquired by the biometric information sensor.
Taking the 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 collects 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 collected 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 passes, the payment request sent by the intelligent terminal device is responded.
However, there are at least the following problems in the existing authentication of a user identity using biometric technology:
the user's biological characteristic information is collected by the terminal device and sent to the server through the network, and the server recognizes and verifies the biological characteristic information, that is, the terminal device is assumed to send illegal biological characteristic information to the server, which not only increases the recognition difficulty of the server, but also can not ensure the safety of the subsequent service execution, thereby affecting the safety of the biological characteristic recognition technology.
Disclosure of Invention
In view of this, the embodiments of the present application provide a method and apparatus for processing identity recognition, service processing, and biometric information, which are used 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 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;
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 judging result.
The application provides a service processing method, which comprises the following steps:
the method comprises the steps that a server receives a service processing request sent by a terminal device, 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 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, 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 processing method of biological characteristic information, which comprises the following steps:
the terminal equipment receives the identification information of the user and the biological characteristic information of the user, which 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 equipment establishes 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 stores the corresponding relation in the biological characteristic information base.
The application provides a processing method of 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 the identification information of the user and the attribute value of the biological characteristic information of the user are encrypted 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, which are 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 identity recognition device, comprising:
a receiving unit, 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;
the searching unit is used for searching the biological characteristic information corresponding to the identification information of the user from the 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 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 or not according to a judging result.
The application provides a service 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;
the searching unit is used for searching the attribute value of the biological characteristic information corresponding to the identification information of the user from the biological identification database according to the identification information of the user contained in the service processing request received by the receiving unit, 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 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 attribute value of the biological characteristic information corresponding to the searched identification information of the user.
The application provides a processing device of biological characteristic 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 calculating unit is used for calculating 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, comprising:
a receiving unit, configured to receive user information sent by the terminal device, where the user information is sent after the terminal device encrypts the identification information of the user and the attribute value of the biometric information of the user when obtaining 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 effects of the application are as follows:
the embodiment of the application provides a method and equipment for processing identity recognition, service processing and 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 the 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; 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 judging result. In this way, when the terminal equipment receives a service processing request sent by a 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, a foundation is laid for the subsequent starting of the server to identify the identity of the user, and 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, so that the safety of the biological characteristic information of the user is effectively ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of an identification method provided in an embodiment of the present application;
fig. 2 is a schematic flow chart of a service processing method provided in an embodiment of the present application;
fig. 3 is a schematic flow chart of a method for processing biometric information according to an embodiment of the present application;
fig. 4 is a schematic flow chart of a method for processing 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 device for processing biometric information according to an embodiment of the present application;
Fig. 9 is a schematic structural diagram of an identification system according to an embodiment of the present application.
Detailed Description
Along with the continuous deep research of the biological recognition technology, the biological recognition technology is widely applied in the business scene of needing to recognize and authenticate the identity of the user, and along with the rapid development of the scientific technology, the existing terminal equipment is already provided with a biological characteristic information sensor so that the terminal equipment can collect the biological characteristic information of the user through the biological characteristic information sensor when the user uses the terminal equipment to perform business operation, and the biological recognition technology is utilized to recognize and authenticate the identity of the user.
In order to achieve the purpose of improving the security of biological characteristic information, the embodiment of the application provides a method and a device for processing identity recognition, service processing and 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 the 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; 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 judging result.
In this way, when the terminal equipment receives a service processing request sent by a 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, a foundation is laid for the subsequent starting of the server to identify the identity of the user, and 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, so that the safety of the biological characteristic information of the user is effectively ensured.
The terminal device in the embodiment of the application refers to a terminal device with a biometric information sensor, and when a user performs service operation, the terminal device collects biometric information of the user through the biometric information sensor, wherein the terminal device includes, but is not limited to, a terminal device such as a smart phone, a computer, and the like.
In the embodiment of the present application, the biometric information of the user includes, but is not limited to, DNA (english: deoxyribonucleic acid; chinese name: 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, etc., and is not particularly limited herein.
Various embodiments of the present application are described in further detail below in conjunction with the drawings attached hereto. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Fig. 1 is a schematic flow chart of an identification method provided in an embodiment of the present application, where the method is as follows. The execution body of the embodiment of the application may be a terminal device.
Step 101: and the terminal equipment receives the service processing request sent by the user.
The service processing request comprises identification information of a user and biological characteristic information of the user.
In step 101, when a user performs a service operation using a terminal device, the terminal device prompts the user to input verification information in order to ensure the security of user information. The method of inputting the verification information by the user may include the user directly inputting the verification code, or may include the user inputting the biometric information of the user through the biometric sensor, etc., which is described only for collecting the biometric information of the user in the embodiment of the present application.
Specifically, the terminal device collects biometric information of the user through the biometric information sensor as authentication information input by the user.
For example: the terminal equipment collects fingerprint information of a user through a fingerprint information sensor on the terminal equipment; or the terminal equipment collects the face information of the user through a face information sensor on the terminal equipment; or the terminal equipment collects palm information of the user through a palm information sensor on the terminal equipment.
After the user inputs the biological characteristic information, the user is triggered 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 describes an example of a payment service. In a payment service scenario, when a user initiates a payment service through payment software on a terminal device, the payment software on the terminal device prompts the user to input payment verification information, wherein the payment verification information is limited to the biometric information of the user, and then the terminal device collects the biometric information of the user through a biometric information sensor to complete the input of the biometric information of the user. After the user inputs the payment verification information, triggering the user to initiate a payment service processing request to the terminal equipment, wherein the payment service processing request comprises identification information of the user and biological characteristic 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 identification information of the user and biometric information of the user included in the service processing request, and searches biometric information corresponding to the identification information of the user in a biometric information base by using the identification information of the user, so that the terminal device identifies the identity of the user according to the biometric information corresponding to the found identification information of the user.
Because the identification information of the user and the biological characteristic information of the user are stored in the biological characteristic information base 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 into the biometric information base by:
the first step: 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 contained in the registration request.
Before the user uses the application software on the terminal device, the user needs to perform a registration operation on the application software, namely, a registration request is sent, the general registration request comprises the identification information of the user and the biological characteristic information of the user, when the terminal device receives the registration request sent by the user, the identification information of the user and the biological characteristic information of the user can be obtained from the registration request, and the identification information of the user and the biological characteristic information of the user are sent to a server corresponding to the application software, so that the user can be registered 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 inputs registration information such as identification information, biometric information and the like 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 equipment encrypts the identification information of the user and registration information such as the biological characteristic information of the user and sends the encrypted registration information to a server of the payment application software so as to finish the registration of the user in the payment application software.
And a second step of: 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 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 between the identification information of the user and the biological characteristic information of the user in a biological characteristic information base of the terminal equipment so as to facilitate the terminal equipment to 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 by using a preset algorithm to obtain an attribute value of the biological characteristic information of the user.
Specifically, after acquiring the biometric information of the user included in the registration information of the user, the terminal calculates, according to a preset algorithm, an attribute value of the biometric information of the user according to the biometric information of the user, for example, the terminal calculates, by using a Rijndael algorithm (key generation algorithm), the attribute value of the biometric information of the user; the terminal equipment calculates and obtains the attribute value of the biological characteristic information of the user by utilizing a Hash function (Hash function) algorithm; the terminal device may also calculate the attribute value of the biometric information of the user by using other computer algorithms, and the algorithm adopted by the terminal device in the embodiment of the present application is not specifically limited.
After calculating the attribute value of the biological characteristic information of the user, the terminal equipment establishes 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.
The terminal device stores correspondence among the identification information of the user, the biometric information of the user, and attribute values of the biometric information of the user in the biometric information base. In this way, in the biometric information base, the terminal device may find 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 according to the identification information of the user and the correspondence.
Alternatively, 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 include 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 biometric information corresponding to the identification information of the user is stored in the biometric information base, and if it is determined that the biometric information of the user is already stored in the biometric information base according to the inquiry result, the terminal device stores the received biometric information included in the registration request sent by the user in the biometric information base to update the biometric information of the user already stored in the biometric information base.
Before updating the stored biometric information of the user in the biometric information base, the terminal device prompts the user to input verification information for verifying the identity of the user, such as a verification mailbox of the user, a password of the user, biometric information stored in the biometric information base in advance by the user, and the like.
The terminal device 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, that is, adds the attribute value storing the biometric information of the user, the identification information of the user and the biometric information of the user in the biometric information base when 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 updating the biological characteristic information in the biological characteristic information base through the terminal equipment, so that the biological characteristic information base updates the original biological characteristic information of the user in time once the biological characteristic information of the user is damaged or lost, the validity of the biological characteristic information in the biological characteristic information base is ensured, and meanwhile, the terminal equipment can also be ensured to search 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 the service processing request sent by the user.
Step 103: 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 judging result.
In step 103, after receiving 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, biometric information corresponding to the identification information of the user in the biometric information base, where the terminal device identifies the identity of the user according to the found biometric information.
Specifically, 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 is stored in the biological characteristic information base, or the corresponding relation between the identification information of the user and the biological characteristic information of the user is stored, so that the terminal equipment can find 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 and the corresponding relation.
Then, the terminal device judges whether the received biological characteristic information of the user 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 according to the judging result, including:
assuming that the corresponding relation between the identification information of the user and the biological characteristic information of the user is stored in the biological characteristic information base, the terminal equipment 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 equipment determines that 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, the terminal equipment indicates that the user executing the service operation and the user registered before are the same person, and identifies that the identity of the user is legal;
And when the terminal equipment determines that the biological characteristic information of the user contained in the received service processing request is inconsistent with the biological characteristic information corresponding to the searched identification information of the user, the terminal equipment indicates that the user executing the service operation and the user registered before are not the same person, and identifies that the identity of the user is illegal.
Assuming that the corresponding relation among the identification information of the user, the biological characteristic information of the user and the attribute value corresponding to the biological characteristic information of the user is stored in the biological characteristic information base, the terminal equipment 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 equipment calculates the received attribute value of the biological characteristic information of the user by using a preset algorithm, and at the moment, when the terminal equipment determines that the attribute value of the biological characteristic information of the user contained in the received service processing request is consistent with the searched attribute value of the biological characteristic information corresponding to the identification information of the user, the identity of the user is identified as legal;
and the terminal equipment identifies the illegal identity of the user 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 the embodiment of the present application, the terminal device may determine, by using a search method, an attribute value of biometric information corresponding to the identification information of the user, or may determine, by using a preset algorithm to calculate the biometric information of the user, an attribute value of biometric information corresponding to the identification information of the user, which is not specifically limited herein.
After recognizing that the identity of the user is legal, the terminal device sends a service processing request to a 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 includes different contents, and the service processing request includes the identification information of the user, the biometric information of the user, and an 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 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 equipment 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 obtain respective private keys and public keys, the private keys of the terminal device and the server are kept secret, the public keys of the terminal device and the server are public, and the public keys and the private keys 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, encrypting the sent attribute value of the biological characteristic information of the user and the identification information of the user by utilizing the public key of the server to obtain an encryption result, and sending the encryption result to the server. The server decrypts the received encryption result by using the private key 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 because the private key of the server is secret, so that the encryption result sent by the terminal equipment can be obtained only by decryption of the server.
In order to further ensure the security of the attribute value of the biometric information of the user, after encrypting the transmitted encryption result by using the public key of the server, the terminal device may further encrypt the attribute value of the biometric information of the user by using the private key of the terminal device for the second time. In this way, after the server receives the encryption result, the public key of the terminal device is used to decrypt the received encryption result, if the server decrypts successfully, it is indicated 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 process of transmission, 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 embodiment of the present application, the terminal device encrypts the attribute value of the biometric information corresponding to the identification information of the user and the identification information of the user, and then sends the encrypted attribute value and the encrypted attribute value to the server, so that not only is the security of the attribute value of the biometric information corresponding to the identification information of the user ensured in the transmission process, but also, compared with the prior art in which the terminal device directly sends the biometric information of the user to the server, the terminal device in this embodiment of the present application sends the attribute value of the biometric information corresponding to the identification information of the user to the server, thereby avoiding the risk that the biometric information of the user is easily acquired by another person in the transmission process, and improving the security of the biometric information of the user.
Optionally, when the terminal device identifies that the identity of the user is illegal, the terminal device returns an identity identification result to the user, refuses to respond to the service processing request of the user, and prompts that the identity identification of the user fails, for example, the terminal device prompts the user to log in again, the terminal device displays alarm information and prompts that the identity of the user is 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 identification result returned to the user by the terminal device are not limited specifically.
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, so that the safety of the biological identification technology is enhanced, a foundation is laid for the subsequent starting of the server to identify the identity of the user, and 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 guaranteed.
Fig. 2 is a schematic flow chart of a service processing method provided in the embodiment of the present application, where the method is as follows. The execution subject of the embodiments of the present application may be a server.
Step 201: and the server receives the 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 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 identification information of the user and an encrypted result obtained by encrypting 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 server decrypts the encrypted attribute value of the biometric information of the user and the identification information of the user contained in the service processing request, and obtains the attribute value of the biometric information of the user and the identification information of the user contained in the service processing request through decryption.
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 in the present application, and will not be described again here.
And after decrypting the encryption 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 identification information of the user and attribute values of 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 attribute values of the identification information of the user and the biometric information of the user included in the service processing request, and searches for the attribute value of the biometric information corresponding to the identification information of the user by using the identification information of the user in a biometric database, so that the server verifies the identity of the user according to the found attribute value of the biometric information corresponding to the 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 stored in the biological identification database in advance, when the identity of the user needs to be verified, the server can search the biological identification database for the attribute value of the biological characteristic information corresponding to the identification information of the user by utilizing 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: and the server receives the user information sent by the terminal equipment.
The user information is sent after the terminal equipment encrypts 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 receiving a registration request sent by a user, a terminal device acquires identification information of the user and biometric information of the user, determines an attribute value of the biometric information of the user according to the biometric information of the user, encrypts 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 of the user and the encrypted identification information of the user to the server, so that the server receives the encrypted identification information of the user and the encrypted attribute value of the biometric information of the user, which are sent by the terminal device.
And a second step of: the server obtains the attribute value of the biometric 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 equipment, verifies whether the service processing request is sent by the terminal equipment, after verification, the server determines that the registration processing request carrying the encryption result is not tampered in the transmission process, the server decrypts the encryption for the second time by using the public key, and the server obtains the attribute value of the biological characteristic information of the user and the identification information of the user.
And a third step of: 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 relation between the identification information of the user and the attribute value of the biometric information of the user, and stores the corresponding relation 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 relationship.
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 attribute value of the biometric information of the user corresponding to the identification information of the user is stored in the biometric database; secondly, when determining that the attribute value of the biometric information of the user corresponding to the identification information of the user is stored, updating the attribute value of the biometric information of the stored user by using the received attribute value of the biometric information of the user; 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 can be stored in a biometric database so as to facilitate the subsequent identification 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, because the correspondence between the identification information of the user and the attribute value of the biometric information of the user is stored in the biometric database, the server can 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 searches 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 attribute value of the received biological characteristic information of the user is the same as the attribute value of the searched biological characteristic information of the user, and indicates that the user executing the service operation and the user registered before are the same person, the server is legal for verifying the identity of the user, and the server responds to the received service processing request sent by the terminal equipment;
The server determines that the attribute value of the received biological characteristic information of the user is different from the found attribute value of the biological characteristic information of the user, and indicates that the user executing the service operation and the user registered before are not the same person, the server verifies that the identity of the user is illegal, and the server refuses to respond to the service processing request sent by the received 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 alarm information, and the alarm service processing request fails to process, where the content and form of the alarm information returned by the server are not specifically limited.
Fig. 3 is a flowchart of a method for processing biometric information according to an embodiment of the present application, where the method is as follows. The execution body of the embodiment of the application may be a terminal device.
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, which are transmitted by the user, may be transmitted by the user when registering the application software, or may be transmitted by the user when performing other operations, which are not particularly 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.
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, according to the biometric information of the user, the attribute value of the biometric information of the user by using the preset algorithm in the first embodiment provided in the present application, and will not be described here again.
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 in the present application, and will not be described here again.
Step 303: the terminal equipment establishes 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 stores the corresponding relation in the biological characteristic information base.
Before 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 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 already be 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 biological feature information base, wherein the query request contains identification information of the user;
the terminal equipment receives a query result returned by the biological characteristic information base;
and the terminal equipment determines the biological characteristic information of the user stored in the biological characteristic information base corresponding to the identification information of the user according to the query result, and updates the biological characteristic information of the user stored in the biological characteristic information base corresponding to the identification information of the user by utilizing the received biological characteristic information of the user.
The update manner of the biometric information base is the same as that in the first embodiment provided in the present application, and the description will not be repeated.
And the terminal equipment determines the received attribute value of the biological characteristic information when determining that the biological characteristic information of the user is not stored in the biological characteristic information base, 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 flowchart of a method for processing biometric information according to an embodiment of the present application, where the method is as follows.
Step 401: and the server receives the user information sent by the terminal equipment.
The user information is sent after the identification information of the user and the attribute value of the biological characteristic information of the user are encrypted 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.
Step 402: the server obtains the attribute value of the biometric 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 in the present application, and will not be described again 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 biological characteristic information of the user and the identification 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 correspondingly stores the identification information of the user and the attribute value of the biological characteristic information of the user in the biological identification database in the server.
Optionally, the server may update the biometric information of the user stored in the biometric database, and the specific implementation manner of the update is the same as that used in step 202 in fig. 2, which is not described herein.
Fig. 5 is a schematic structural diagram of an identification device according to an embodiment of the present application. The identity recognition device comprises: a receiving unit 51, a finding unit 52, an identifying unit 53, a transmitting unit 54, a establishing unit 55, a calculating unit 56 and a 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 identification information of a user included in the service processing request, biometric information corresponding to the identification information of the user from a biometric information base, where the biometric information base includes the identification information of the user and biometric information corresponding to the identification information of the user;
and 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 searched by the searching unit, and identify whether the identity of the user is legal according to the determination result.
Optionally, the identification device further includes: a transmission unit 54 in which:
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 a server in a service processing request.
Specifically, the sending unit 54 sends the attribute value and the identification information of the user to a server in a service processing request, 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 identification device further includes: a setting-up unit 55 in which:
the receiving unit 51 is further configured to receive a registration request sent by the user, and obtain biometric information of the user and identification information of the user 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 base.
Optionally, the identification device further includes: a calculation unit 56, wherein:
the calculating unit 56 is configured to calculate, when the biometric information of the user included in the registration request is acquired, an attribute value of the biometric information of the user by using a preset algorithm;
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 identification device further includes: a return unit 57 in which:
the returning unit 57 is configured to return an identification result to the user when the identification unit 53 identifies that the identity of the user is illegal.
It should be noted that, the identification 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 herein specifically.
Fig. 6 is a schematic structural diagram of a service processing device according to an embodiment of the present application. The service processing device includes: a receiving unit 61, a searching unit 62, a responding unit 63, a decrypting unit 64 and a creating 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;
and a response unit 63, configured to respond to the service processing request when it is determined 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.
Optionally, the service processing device further includes: a decryption unit 64, wherein:
the decryption unit 64 is configured to obtain, after the receiving unit 61 receives the service processing request sent by the terminal device, the attribute value of the biometric information of the user and the identification information of the user included in the service processing request through a decryption operation before the searching unit 62 searches the biometric database for the attribute value of the biometric information corresponding to the identification information of the user.
Optionally, the service processing device further includes: a setting-up unit 65 in which:
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 attribute values of identification information of the user and biometric information of the user included in a registration request sent by the user, the user information includes the identification information of the user and the attribute values 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 the 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 specifically limited 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 biometric information includes: 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 using a preset algorithm;
a storage unit 73 for establishing 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 storing 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 encryption 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 calculation unit 72 calculates the attribute value of the biometric information corresponding to the identification information of the user, so as to obtain an encryption result;
The sending unit 75 is configured to send the encryption result to the server.
Optionally, the storage unit 73 establishes a correspondence between the identification information of the user, the biometric information of the user, and an 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 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 in the biological characteristic information base by utilizing the received biological characteristic information of the user;
determining whether 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, 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 biometric information 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. 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 biometric information includes: a receiving unit 81, a decrypting unit 82, and a storing 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 identification information of the user and an attribute value of 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 for obtaining an attribute value of the biometric information of the user and identification information of the user contained in the user information through a decryption operation;
a storage unit 83 for establishing a correspondence between the identification information of the user and the attribute value of the biometric information of the user, and storing the correspondence in the biometric database.
It should be noted that, the processing device for biometric information 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. 9 is a schematic structural diagram of an identification system according to an embodiment of the present application. The system comprises: terminal equipment and server equipment, wherein, terminal equipment contains identity identification unit 91, identity identification return unit 92, and server equipment contains: an authentication unit 93 and a traffic processing unit 94.
In the identity recognition system, when receiving a service processing request sent by a user, a terminal device initiates identity recognition of the user.
Specifically, the identity identifying unit 91 is configured to identify whether the identity of the user is legal 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 identification return unit 92 is configured to return an identity identification result to the user after the identity identification unit 91 identifies that the identity of the user is illegal.
Optionally, the identification unit 91 further includes: a biometric information collection module 911, a biometric information calculation module 912, a biometric information identification module 913, and a transmission module 914, wherein:
The biological characteristic information acquisition module 911 is used for acquiring biological characteristic 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 the 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 for biometric information corresponding to the identification information of the user from a biometric information base in the terminal device according to the identification information of the user, and at this time, the biometric information identification module 913 determines that the received biometric information of the user is consistent with the biometric information corresponding to the found identification information of the user, and 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, and the biometric information identification module 913 searches an attribute value of the biometric information corresponding to the identification information of the user from a biometric information base in the terminal device, at this time, when the biometric information identification module 913 determines that the attribute value of the biometric information of the user received 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 the biometric information database for the attribute value of the biometric information corresponding to the identification information of the user/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 the encryption result to the server device.
In the identification system, when the server device receives a service processing request sent by the terminal device, the server device initiates identification of the service processing requester.
Specifically, the identity verification unit 93 is configured to verify 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 a service processing request sent by the user after the identity verification unit 93 verifies that the identity of the user is legal.
Optionally, the authentication unit 93 further includes: a receiving module 931, a decrypting module 932, a biometric information verification module 933, and an authentication return module 934, wherein:
the receiving module 931 is configured to receive the encryption result sent by the sending module 914;
the decryption module 932 is configured to decrypt the encrypted result received by the receiving module 931 to obtain decrypted identification information of the user and an attribute value of 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 authentication return module 934 is configured to return an authentication result to the user after the biometric information authentication module 933 verifies that the identity of the user is illegal.
Specifically, the receiving module 931 receives the service processing request carrying the encryption result sent by the terminal device, the decrypting module 932 decrypts the encryption 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 biometric information attribute value of the user corresponding 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 received attribute value of the biometric information of the user is identical to the found attribute value of the biometric information corresponding to the identification information of the user, the biometric information verification module 933 verifies that the identity of the user is legal.
It will be apparent to those skilled in the art that 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 flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 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. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can 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 and the equivalents thereof, the present application is intended to cover such modifications and variations.

Claims (44)

1. An identification method, comprising:
the 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 identity of the user is identified to be legal, the terminal equipment carries 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 sends 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 identification method as claimed in claim 1, wherein the terminal device identifies 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;
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 judging result.
3. The identification method of claim 1, wherein the attribute value corresponding to the biometric information of the user is obtained by searching from a biometric information base by the terminal device.
4. The identification method of claim 1, wherein the attribute value is calculated based on a preset algorithm for biometric information of the user.
5. The identification method as claimed in claim 1, wherein the terminal device sends the attribute value and the identification information of the user to a server in a service processing request, including:
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 identification method as claimed in claim 2, wherein the terminal device stores the biometric information of the user in the biometric information repository 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 contained in the registration request;
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 identification method of claim 6, wherein the method further comprises:
when the terminal equipment acquires the biological characteristic information of the user contained in the registration request, calculating an attribute value of the biological characteristic information of the user by using a preset algorithm;
the terminal device establishes a correspondence between the identification information of the user and the biometric information of the user, including:
the terminal device establishes 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.
8. The identification method of claim 1, wherein the method further comprises:
and when the terminal equipment identifies that the identity of the user is illegal, the terminal equipment returns an identity identification result to the user.
9. A method for processing a service, comprising:
the method comprises the steps that a server receives a service processing request sent by a terminal device, 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 obtained by the terminal device after verifying that the identity of the user is 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 contained in the service processing request and the identification information of the user;
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 the server verifying whether the identity of the user is legal based on the attribute value and the identification information of the user included in the service processing request comprises:
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, 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 when the server determines 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, verifying that the identity of the user is legal.
11. The traffic processing method according to claim 9, wherein,
the attribute value is obtained by searching in a local biological characteristic information base by the terminal equipment.
12. The service processing method according to claim 9, wherein the attribute value is calculated based on a preset algorithm for the biometric information of the user.
13. The service processing method according to claim 10, wherein the server, after receiving the service processing request sent by the terminal device, searches the biometric database for the attribute value of the biometric information corresponding to the identification information of the user, the method further comprising:
the server obtains the attribute value of the biometric information of the user and the identification information of the user contained in the service processing request through decryption operation.
14. The service processing method according to 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 after the terminal equipment encrypts 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, which are 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 terminal equipment receives the identification information of the user and the biological characteristic information of the user, which are sent by the user;
the terminal equipment determines and obtains the 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;
when receiving a service processing request from the user, 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, searching an attribute value corresponding to the biological characteristic information of the user according to the corresponding relation when identifying that 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 performs identity verification on the user according to the received attribute value and the received 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 for processing biometric information according to claim 15, wherein the method further comprises:
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 terminal device determines the attribute value of the biometric information of the user based on the biometric information of the user, comprising:
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 of processing biometric information according to claim 17, wherein the terminal device establishes a correspondence between identification information of the user, 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, comprising:
the terminal equipment sends a query request to the biological characteristic information base, wherein the query request comprises identification information of the user;
the terminal equipment receives a query result returned by the biological characteristic information base;
the terminal equipment determines the biological characteristic information of the user stored in the biological characteristic information base corresponding to the identification information of the user according to the query result, and updates the biological characteristic information of the user stored in the biological characteristic information base corresponding to the identification information of the user by utilizing the received biological characteristic information of the user;
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 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 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 after the terminal equipment obtains an attribute value of the 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 a 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:
The server obtains the attribute value of the biometric information of the user and the identification information of the user contained in the user information through decryption operation.
22. The method according to claim 20, wherein the correspondence is specifically used for, when the server receives a service processing request from the terminal device, searching for an attribute value of biometric information corresponding to the identification information of the user according to the identification information of the user included in the service processing request, and when it is determined that the attribute value of the biometric information of the user included in the service processing request is identical to the searched attribute value, verifying that the identity of the user is legal, and responding to the service processing request.
23. An identification device, comprising:
a receiving unit, 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;
the identification unit is used for identifying 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 and sending the service processing request to a server when the identification unit identifies that the identity of the user is legal, so that the server can carry out identity verification on the user according to the attribute value and the identification information of the user.
24. The apparatus according to claim 23, wherein said identifying unit identifying whether the identity of the user is legitimate based on biometric information of the user contained in the service processing request, comprises:
searching biological characteristic information corresponding to the identification information of the user from the 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;
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 or not according to a judging result.
25. The identification device of claim 23 wherein,
and the attribute value corresponding to the biological characteristic information of the user is obtained by searching from a biological characteristic information base by the sending unit.
26. The identification device of claim 23 wherein,
and calculating the biological characteristic information of the user based on a preset algorithm to obtain the attribute value.
27. The apparatus according to claim 23, wherein the transmitting unit transmits the attribute value and the identification information of the user to a server in a service processing request, 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.
28. The identification device of claim 24, wherein the identification device further comprises: a setting-up 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 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 calculation unit in which:
the calculating unit is used for calculating an attribute value of the biological characteristic information of the user by using a preset algorithm when the biological characteristic information of the user contained 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, wherein the identification device further comprises: a return unit in which:
the return unit is used for returning an identity recognition result to the user when the identity recognition unit recognizes that the identity of the user is illegal.
31. A service processing apparatus, 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, where 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, where the attribute value and the identification information are included in the service processing request; and when the identity of the user is verified to be legal, responding to the service processing request.
32. The service processing apparatus of claim 31, wherein the response unit verifying whether the identity of the user is legitimate based on the attribute value and the identification information of the user included in the service processing request comprises:
searching a biological recognition database for attribute values of biological characteristic information corresponding to the identification information of the user according to the identification information of the user contained in the received service processing request, wherein the biological recognition database contains the identification information of the user and the attribute values of the biological characteristic information corresponding to the identification information of the user;
and when the attribute value corresponding to the biological characteristic information of the user contained in the received service processing request is identical to the found attribute value of the biological characteristic information corresponding to the identification information of the user, verifying that the identity of the user is legal.
33. The traffic processing apparatus according to claim 31, wherein,
The attribute value is obtained by searching in a local biological characteristic information base by the terminal equipment.
34. The traffic processing apparatus according to claim 31, wherein,
and calculating the biological characteristic information of the user based on a preset algorithm to obtain the attribute value.
35. The traffic processing apparatus according to claim 31, wherein the traffic processing apparatus further comprises: a decryption unit, wherein:
the decryption unit is configured to obtain, after receiving a service processing request sent by the terminal device, an attribute value of biometric information of the user and identification information of the user through decryption operation before searching for an attribute value of biometric information corresponding to identification information of the user from a biometric database.
36. The traffic processing apparatus according to claim 35, wherein the traffic processing apparatus further comprises: a setting-up 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 attribute values of identification information of the user and biometric information of the user included in a registration request sent by the user, and the user information includes the identification information of the user and the attribute values of the biometric information of the user;
The decryption unit is further configured to obtain, through a decryption operation, an attribute value of the biometric information of the user and identification information of the user, which are included in the user information;
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 processing apparatus of 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;
a calculating unit, configured to determine and obtain an attribute value of the biometric information of the user according to the biometric information of the user;
a storage unit, configured to establish a correspondence between identification information of the user and attribute values of biometric information of the user, and store the correspondence in the biometric information base;
when receiving a service processing request from the user, 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, searching an attribute value corresponding to the biological characteristic information of the user according to the corresponding relation when identifying that 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 performs identity verification on the user according to the received attribute value and the received identification information of the user.
38. The apparatus for processing biometric information according to claim 37, wherein the processing apparatus further comprises 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 according to claim 37, wherein said storage unit is further configured to establish a correspondence between identification information of the user, biometric information of the user, and attribute values of the biometric information of the user, and store the correspondence in the biometric information base.
40. The apparatus according to claim 37, wherein the calculation unit determines, based on the biometric information of the user, an attribute value that yields the biometric information of the user, comprising:
and calculating 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.
41. The apparatus for processing biometric information according to claim 39, wherein the storage unit establishes a correspondence between identification information of the user, 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, comprising:
sending a query request to the biological characteristic information base, wherein the query request comprises 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 in the biological characteristic information base by utilizing the received biological characteristic information of the user;
determining whether 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, 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 processing apparatus of biometric information, comprising:
a receiving unit, configured to receive user information sent by a terminal device, where the user information is sent after the terminal device obtains 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 identification information of the user and an attribute value of biometric information of the user, and store the correspondence in a 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, wherein the processing apparatus further comprises a decryption unit, and the user information is transmitted after being encrypted by the terminal apparatus;
After the receiving unit receives the user information, the decrypting unit 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, through decryption operation.
44. The apparatus for processing biometric information according to claim 42, wherein the correspondence is specifically configured to, when the server receives a service processing request from the terminal apparatus, search for an attribute value of biometric information corresponding to identification information of the user based on the identification information of the user included in the service processing request, and when it is determined that the attribute value of biometric information of the user included in the service processing request is identical to the searched attribute value, verify that the identity of the user is legitimate, and respond to the service processing request.
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