47results about How to "Improve identity authentication efficiency" patented technology

The invention discloses an identity authentication method based on a dynamic trusted third party in an open network. By constructing an authentication system structure containing a trust decision-making database, the dynamic trusted third party and an entity joining the network service, the proposal leads an interactive entity not only to obtain necessary information related to identity authentication but also to obtain a trust feedback set of the trusted third party depended by the interactive entity when the interactive entity is carried out identity authentication; and according to the trust feedback set, the entity independently selects a trust decision-making function and calculates the reliability thereof. The proposal consists of four phases of identity authentication information collecting, identity authentication reliability calculating and judging, identity authentication information mutual judging and identity authentication information feed backing. The invention not only realizes dynamic control to the behavior of the trusted third party by the identity authentication entity in the open network, but also improves the reliability of identity authentication by carrying out reliability calculating and judging.

The invention relates to a multi-layer blockchain cross-domain authentication method in an Internet of Things application scene, and belongs to the technical field of Internet of Things and blockchains. According to the method, a blockchain identity registration protocol, a cross-domain identity authentication protocol and a node trust degree evaluation method based on delegation proving of rights and interests are used for carrying out distributed node management and security protection on the blockchain in an application scene of the Internet of Things; and when nodes of different blockchains need to carry out cross-chain identity authentication and data exchange, the across-chain trusted identity authentication is carried out by using a public block chain, so that the user privacy and the data security are ensured. The technical scheme includes the contents in the specification. Compared with an original centralized identity authentication mode, the identity authentication efficiency under the distributed application scene of the Internet of Things is improved, the management problem of certificates under a heterogeneous network is solved, and good safety and usability are achieved.

The embodiment of the invention discloses a voiceprint authentication method and apparatus, a computer device and a storage medium. The method includes: acquiring voice print data to be authenticatedinput by a user, and extracting corresponding voice print features to be authenticated from the voice print data to be authenticated; determining a target voiceprint model from the voiceprint model library according to the voiceprint features to be authenticated; calculating a voiceprint similarity between the voiceprint feature to be authenticated and a target voiceprint model; acquiring the voiceprint similarity and judging whether the voiceprint similarity is greater than a preset threshold; if the voiceprint similarity is greater than the preset threshold value, judging the user identity corresponding to the voiceprint data to be authenticated to be matched with the target user identity, and determining the user identity authentication to be passed. The invention provides the voiceprint identification technology, which can improve the identity authentication efficiency and shorten the response time of the authentication.

The embodiment of the invention discloses a video data processing method and device and related equipment. The method comprises: a server obtaining a push-pull flow request sent by a first terminal; when the server detects that the second terminal responds to the push-pull stream request, monitoring the state of a video session between the first terminal and the second terminal; if it is monitoredthat the state is a session state, the server obtaining a key video frame uploaded by the second terminal; wherein the key video frame is a video frame which is intercepted by the second terminal inthe first video data and contains the first object; wherein the first video data are video data uploaded by a first terminal in the video session; and the server matching the first object in the key video frame with the object in the reference video frame in the service database, and determining the legality of the first object according to a matching result. By adopting the video data processingmethod, the video data processing device and the related equipment disclosed by the embodiment of the invention, the object identification efficiency can be improved.

Embodiments of the present invention provide an authentication method, device, and an electronic device. The authentication method comprises the following steps: obtaining the identity information input by the user to be verified, wherein the identity information comprises a certificate number; identifying whether a character string at a defined position in the certificate number satisfies a certificate rule; if the certificate number satisfies the certificate rule, the identity information is sent to the server for verification.

Embodiments of the invention provide identity authentication, unlocking and payment methods and apparatuses, a storage medium, a product and a device, and relate to the field of data processing. The identity authentication method comprises the steps of determining first feature data of a first user image; performing quantization processing on the first feature data to obtain second feature data; and based on the second feature data, obtaining an identity authentication result. Through the identity authentication method and apparatus, the feature data does not need to be encrypted and decryptedin the identity authentication process, so that while the user information security is ensured, the computing resources of the device are saved and the identity authentication efficiency is improved;and therefore, the user experience is optimized.

The invention discloses an identity recognition preprocessing method and system and an identity recognition method and system. After any user carrying a mobile device enters a preset nearby area of abiological feature collection device, a mobile device for a user receives a wireless signal broadcasted by the biological feature collection device, and a wireless signal triggers the mobile device toprovide a group identifier of a user group to which the owner user belongs to the identification server. An identification server determines registration biological features associated with each userin the user group corresponding to a group identifier from a registration biological feature set, and adds determined registration biological features to a screening feature set. The identification server subsequently uses each registered biological characteristic in the screening characteristic set to compare with the acquired biological characteristics uploaded by the biological feature collection device so as to carry out user identity identification.

The invention relates to the technical field of quantum encryption, aims to solve the problem that data of an existing internet behavior terminal cannot be safely transmitted to a public security auditing system, and provides an internet behavior auditing system and method based on a quantum key encryption technology. The internet behavior auditing system comprises quantum key management equipmentwhich is used for generating and issuing a quantum key; a quantum encryption terminal which is in communication connection with the quantum key management equipment so as to encrypt the internet behavior data; a quantum encryption server which is in communication connection with the quantum key management equipment and the quantum encryption terminal and is used for decrypting the encrypted data;an internet behavior terminal which is in communication connection with the quantum encryption terminal so as to send internet behavior data to the quantum encryption terminal; and an internet behavior auditing server which is in communication connection with the quantum encryption server so as to receive decryption data sent by the quantum encryption server. According to the system provided by the invention, the security of data transmission can be greatly improved, the monitoring management of an internet behavior auditing end is facilitated, the laying of channels is reduced, and the datamonitoring range is expanded.

The invention discloses an identity authentication method, a payment method and payment equipment, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of performing face recognition on a user to obtain an undetermined identity, and calculating recognition precision corresponding to the undetermined identity; when the recognition precision is within a preset range, reading a pre-stored gesture of the to-be-determined identity from an identity server, and obtaining a gesture action of the user; and comparing the gesture action with a pre-stored gesture to complete identity authentication. According to the embodiment, verification is completed through the gesture of the user, manual operation of the user is not needed any more, and the identity authentication efficiency is improved.

The invention relates to an identity recognition method and device, equipment and a storage medium. The method is applied to a first device, and comprises the following steps: in response to detection that a second device enters a preset first distance range, establishing a connection with the second device; performing identity authentication on the second equipment based on the connection; if the identity authentication is passed, in response to detection that the second equipment enters a preset second distance range and the second equipment is in a preset direction range of the first equipment, determining that the second equipment is equipment with a preset user permission, wherein the preset second distance range is within the preset first distance range. Through the method, non-inductive user experience can be provided, and the use experience of the user is improved.

The invention provides an authentication method and device, electronic equipment and a storage medium, and the method comprises the steps: receiving an authentication request from terminal equipment,wherein the authentication request is used for requesting the authentication of the identity of a user corresponding to the terminal equipment, and the authentication request comprises identity authentication information; inputting the identity authentication information into a first model to obtain a first authentication result, wherein the first model is used for representing a corresponding relation between the identity authentication information and a prediction result, and the first authentication result is a prediction result of identity authentication of the user; if the first authentication result is that the authentication is passed, sending the first authentication result to the terminal equipment and other nodes in the blockchain. According to the authentication method providedby the invention, the identity authentication efficiency of the user can be improved.

The invention relates to a power distribution terminal authentication method, system and device, computer equipment and a storage medium. The method comprises the following steps: acquiring main node information sent by a to-be-authenticated node corresponding to the to-be-authenticated power distribution terminal; determining a main node corresponding to the main node information, and receiving a storage position sent by the main node; obtaining first terminal attribute information in the storage position, and obtaining second terminal attribute information sent by the to-be-authenticated node; and comparing the first terminal attribute information with the second terminal attribute information, and determining whether the identity authentication of the to-be-authenticated node is passed or not according to a comparison result. In the embodiment of the invention, any authenticated node in the private chain network can perform identity authentication on the node to be authenticated, so that identity authentication on a large number of power distribution terminals by depending on limited central trusted equipment can be avoided, the authentication speed is improved, and meanwhile, the timeliness of an authentication system caused by failure of single central trusted equipment can be prevented, therefore, the identity authentication efficiency of the power distribution terminal is effectively improved.

The embodiment of the invention provides an information interaction method, device and system. The method applied to a cloud platform comprises the following steps: acquiring an identity label of access equipment of the cloud platform; generating a first private key according to the identity label; generating a first public key according to the first private key; and sending the first private key and the first public key to the access equipment as a key pair of the access equipment. Therefore, the embodiment of the invention can improve the authentication efficiency.

The invention relates to a bidirectional identity authentication method based on lightweight CA, which comprises the following steps: initialization: a CA node and a common node generating a public and private key pair, and the CA node sending a CA node public key to the common node in the domain; intra-domain authentication: the common nodes of the two parties to be communicated respectively applying for respective auxiliary public keys from the CA node and sending the respective auxiliary public keys to the opposite parties, and the two parties receiving the auxiliary public keys of the opposite parties to perform identity authentication and establishing a secure channel to send messages by initiating a negotiation session password process; cross-domain authentication: establishing a trust alliance by mutual signing of alliance public keys among CA nodes of multiple domains, verifying the authenticity of node identities by the CA nodes corresponding to different regions and signing and issuing temporary auxiliary public keys for the CA nodes when the common nodes roam to the different regions, and initiating an authentication request to the common nodes in the different regions through the temporary auxiliary public keys, and if the authentication is passed, initiating a negotiation session password process to establish a secure channel to send a message.

The embodiment of the invention discloses an extranet identity authentication method, system and device based on intranet connection and a storage medium, and the method comprises the steps that an information collection device collects the biological feature information of a user, wherein the information collection device is connected to an internal system through an internal network; an identityauthentication device acquires at least one kind of biological characteristic information acquired by the information collection device; the identity authentication device sends the at least one kindof biological characteristic information to an identity authentication server; and the identity authentication device accesses the identity authentication server through an external network; and theidentity authentication device receives the authentication information sent by the identity authentication server, and generates an authentication result according to the authentication information. According to the scheme, the user identity authentication efficiency is improved, and the authentication process is simplified on the premise of ensuring the safety and reliability of identity authentication.

An embodiment of the present application discloses an identity authentication method of an insured person, The method comprises the following steps: receiving an identity authentication request from auser terminal, wherein the identity authentication request includes identity information of a first user and a type identification of insurance money to be collected by the first user; the identity authentication request is generated by the user terminal according to an operation of a second user; and a user terminal. Obtaining qualification authentication information corresponding to the type identification of the first user according to the identity information, if the qualification authentication information indicates that the first user is eligible for the insurance premium identified bythe type identification, then obtaining a face image of a second user, performing identity authentication on the second user according to the face image to obtain an identity authentication result, and sending the identity authentication result to the user terminal, wherein the identity authentication result is used for indicating whether the second user and the first user are the same user or not. Embodiments of the present application can improve the efficiency of identity authentication for insured persons.

The invention relates to an identity authentication method and device. The identity authentication method comprises the following steps that: a proxy server side receives an identity authentication request initiated by a client according to identity information to be authenticated; the identity information to be authenticated in the identity authentication request is sent to an authentication platform for identity authentication, and an identity authentication result returned by the authentication platform is received; and if the identity authentication result indicates that the authenticationis not completed yet, the authentication platform is requested to return the authentication result again. Through adoption of the identity authentication method and device provided by the invention,the problem that the flow of identity authentication in the prior art is too complicated is solved, and the efficiency of identity authentication is increased effectively.