1015 results about "Authentication system" patented technology

Methods and systems are presented for using blockchain technologies to manage the life cycle and authentication of artificial intelligence (AI) agents. When an AI agent is created, the AI agent registers itself with an authentication system. The authentication system creates identity information for the AI agent and store on a blockchain. The identity information is used to track the changes of the AI agent through its life cycle, including upgrading of the binary code, transfer of ownership, change of a delegator, and others. When the AI agent requests for access of one or more resources, the authentication system uses the information stored on the blockchain to authenticate the AI agent before granting the AI agent access to the one or more resources.

The invention relates to the technical field of data encryption and transmission, in particular to a power grid cross-domain operation and maintenance data secure transmission method and system based on encryption, and the method comprises the steps: pre-judging a current risk through a historical network security event, dividing a network environment into different risk intervals based on a risk level evaluation value, encryption strategies with different intensities are correspondingly matched, so that refined security management and control with higher risk and stronger protection are realized; a triple progressive identity authentication system of an equipment layer, a dynamic layer and a biological layer is constructed, a dynamic permission management and control mechanism driven by identity attributes and risk levels is constructed, a basic permission boundary is determined based on inherent identity attributes of an operation and maintenance terminal, and permission strength and validity period are dynamically adjusted in combination with a risk level evaluation value. And finally, generating an access control strategy only adapted to the current terminal, the current risk and the current access request, so as to perform data encryption and transmission through the target encryption strategy and the access control strategy, thereby ensuring the security of data transmission.

The invention relates to the technical field of aerospace, in particular to low-altitude traffic flow airspace-oriented real-time planning, and provides a centimeter-level precision detection network covering a low-altitude airspace by integrating multi-dimensional data sources such as radar electromagnetic feature recognition, ADS-B (Automatic Dependent Surveillance-Broadcast) automatic monitoring, Beidou or GPS (Global Positioning System) space-time reference positioning and the like. The three-dimensional trajectory and motion situation of the aircraft are solved in real time, intelligent reconstruction of an airspace sector and adaptive optimization of a flight corridor are realized by adopting a dynamic programming algorithm driven by reinforcement learning based on the real-time pose data of the aircraft, and a flight conflict prediction model constructed by combining a space-time convolutional neural network is used for predicting the flight conflict. According to the method, potential risks can be pre-judged, an optimal avoidance path can be generated, full-process digital management and control from identity verification to airspace authorization can be realized by constructing an aircraft digital identity authentication system and a dynamic access control mechanism, and modules such as a three-dimensional navigation information service module, a low-altitude digital communication private network module and an intelligent early warning and warning system module are integrated. And the guarantee of full-life-cycle service is provided for the low-altitude aircraft.

Apparatus and associated methods relate to an artwork authenticity owner validation system. In an illustrative example, an artwork remote identification system (ARIS) may include an artwork companion chip (ACC) and a certificate of authenticity (COA). The ACC, for example, may be physically attached to an artwork. The ACC and the COA, for example, may each include a unique identifier. For example, a centralized server may be configured to automatically authenticate an ownership of the artwork attached to the ACC by validating the ACC and the COA. For example, the user may scan the COA and then the ACC within a predetermined time limit to gain access to modify an ownership record in an artwork profile of the artwork. Various embodiments may advantageously allow a modification to the ownership information only when the centralized authentication server validates the COA and the ACC within the predetermined time period.

A system for identity authentication on blockchain using NFTs includes a user interface, an identity NFT minting module, and a verifiable credential issuer module. The user interface allows a user to link a blockchain wallet and a credential wallet to the user interface and to provide an online service ID and requests the user to create signatures using a blockchain wallet private key and a credential wallet signing key. The identity NFT minting module verifies the online service ID and verifies the two signatures using the blockchain wallet address and the DID. The identity NFT minting module mints an identity NFT on a blockchain network, preserving the online service ID, the blockchain wallet address, and the DID in the identity NFT as metadata. The verifiable credential issuer module issues a verifiable credential to the user and triggers the identity NFT minting module for adding credential metadata to the identity NFT.

The invention provides a molecular identity authentication system and method based on DNA origami framework layered assembly. The molecular identity authentication system comprises a disclosed skeleton chain and a plurality of shared staple chains, the shared staple chain comprises staple chains shared by three groups of single bodies and staple chains shared in pairs, and the staple chains are used as secret keys to be distributed to three participants so as to prepare the three groups of single bodies respectively, and then the three groups of single bodies are combined and spliced into a tripolymer with a dot matrix pattern, so that multi-user collaborative layered chain type assembly is realized. According to the molecular identity authentication system based on DNA origami framework layered assembly, the system combination complexity is improved to the information theory security level, so that the biological information security protection capability is improved, and brute force cracking is prevented.

The invention relates to an electric power mobile application security protection method based on a swan gap microkernel, which comprises the following steps of: S1, establishing a hardware trust root, and storing a device root key and a certificate chain by utilizing a non-tampering storage area built in a chip; s2, establishing a complete trusted boot chain based on a hardware root of trust, and verifying the integrity and credibility of the next layer by each layer from Bootloader to a swan microkernel and then to an application program; s3, constructing a triple authentication system based on user identity, equipment identity and biological characteristics, and performing user authentication; s4, according to a user authentication result, realizing fine-grained authority control based on an RBAC model and ABAC, and ensuring that authority check can be executed during resource access every time by utilizing an IPC security mechanism of a swan micro kernel; and S5, creating an independent execution environment for each power application according to the process isolation capability of the swan microkernel, and ensuring that memories among the applications cannot be mutually accessed through virtual address space isolation. The reliability of power mobile application safety protection is effectively improved.

The invention relates to the field of network and information security, and discloses a server security authentication system based on block chain trusted computing. Comprising a block chain network, an intelligent contract module, an authentication service module, a verification node and a to-be-authenticated server. The intelligent contract module records a registration index, a certification public key, a policy version number, a baseline commitment value and a revocation state. The authentication service module generates a challenge parameter and a challenge value based on the block height and the block hash digest. The trusted agent module collects a measurement abstract and forms a certification packet, and the trusted root module derives a staging certification key in a protected environment and signs the certification packet. And the verification node reads the data on the chain to complete signature verification, challenge value re-calculation, window verification and compliance proof verification, and generates an authentication bill containing an effective height range for resource access judgment after passing the verification.

The invention discloses a sound authenticity identification method based on multi-modal feature deep interactive fusion. According to the method, a double-flow architecture is adopted, and a pre-trained BEATs model and a CNN14 network are respectively utilized to extract Transform sequence features and convolution time-frequency embedding features of an audio; an adaptive MobileFormer fusion device is innovatively proposed, an original MobileFormer structure used in the image field is transformed into a bidirectional cross-modal interaction module suitable for one-dimensional time sequence audio features, dynamic complementary modeling of local details and global semantic features is achieved through a cross attention mechanism, and dynamic nonlinearity is introduced to activate and enhance the expression ability; and the fused enhanced features are input into a hierarchical graph attention network ASSIST, and high-order semantic modeling and authenticity classification are completed by combining spectrogram and time sequence double-flow reasoning. Experimental results show that the performance of the method on an ASVspoof2021LA data set is superior to that of an existing baseline model. The method can effectively detect AI generation voice, replay attack and other forged voice, and is suitable for a voice authentication system.

A system for digital authentication may include an authentication server. The system may be configured to receive a login request from a user device associated with a user. The login request may include a user identity data element and a login request data element. The system may be configured to retrieve, based on the login request, a supplemental data element associated with the user from a recording server and determine whether the login request data element matches the supplemental data element and in response to a determination that the login request data element matches the supplemental data element: perform an authentication on the user device; configure the user device as authenticated in response to the authentication; and in response to configure the user device as authenticated: configure a first login mode as an authenticated status; and configure a second login mode as the authenticated status.

The invention discloses an intelligent authentication system based on a gateway, and relates to the technical field of intelligent authentication. The system comprises a strategy integration module, an intelligent analysis module, a strategy decision module, a dynamic signature module and an authentication execution module. According to the invention, heterogeneous authentication strategies are uniformly managed through the strategy integration module, the intelligent analysis module carries out real-time risk scoring on access requests, the strategy decision module dynamically generates authentication strategy identifiers according to the risk scoring, the client is driven to generate signatures containing algorithm identifiers through the dynamic signature module, and finally the authentication execution module verifies the signatures and routes according to the signatures. According to the method, the adaptive matching of the authentication logic and the risk context is realized, and the problems that the adaptive capacity of an authentication mechanism in a dynamic risk environment is insufficient and intelligent and gradient authentication response cannot be realized in the prior art are solved.

The invention discloses a USB key identity authentication method, system and device based on a digital signature trusted chain and a medium, and belongs to the technical field of information security, and the method comprises the following steps: after a receiving terminal accesses a USB key, reading a digital certificate, collecting a device identifier, a network parameter and geographical location information, generating first environment abstract data through abstract processing, and signing; and the authentication server stores the abstract data after passing the signature verification. In the authentication request stage, the server generates random challenge data; the receiving terminal collects the current environment information to generate second environment abstract data, and the second environment abstract data is signed and sent again after being combined with the challenge data. And the server extracts the second abstract data after signature verification, performs similarity comparison with the first abstract data, and confirms that the identity authentication is valid when conditions are met. According to the method, the binding of the environment characteristics and the identity is realized, the protection capability of the U-type shield authentication system on counterfeiting, cloning and replay attacks is remarkably improved, and the credibility and the stability of an authentication result are enhanced.

Systems and methods for zero trust authentication. In certain embodiments, a method may comprise providing, from a client computing system to an identity provider (IdP) authority, an authentication nonce value generated by hashing a random value and a public key of the client computing system, and receiving, at the client computing system from the IdP authority, an authorization token including the authentication nonce value, where the authorization token is signed by a private key of the IdP authority. The method may further comprise providing a message including the authorization token from the client computing system to a target computing system via an intermediary co-signer (ICS) configured to authenticate the message.

The invention relates to the technical field of charging scheduling, in particular to an expressway unmanned heavy truck intelligent charging system which comprises a data acquisition and preprocessing system and a vehicle pile network cloud integrated cooperative operation and green electricity source tracing carbon emission reduction module. Driving and charging strategies are optimized in combination with algorithms such as reinforcement learning, the energy consumption of the unmanned heavy truck can be effectively reduced, the transportation resource utilization rate is improved, and it is guaranteed that transportation tasks are efficiently completed in a time window; green power full-link traceability is realized based on the block chain technology, and the charging time is dynamically adjusted in combination with peak and valley electricity prices, so that the authenticity of use of green power is ensured, low-cost green power can be preferentially selected, and the charging and overall operation cost is remarkably reduced; the carbon emission in the charging and operation process is accurately quantified, the emission reduction benefit of a traditional heavy truck is scientifically evaluated, meanwhile, the method is in butt joint with a green logistics authentication system, support is provided for obtaining authoritative green authentication for transportation services, and low-carbon transformation of the industry is assisted.

The invention relates to hand-processed product traceability equipment hardware, an information software system, a method and equipment, and belongs to the field of agricultural informatization and food safety. An equipment hardware system comprises a universal manual processing workbench, a traceability box with an intelligent lock and a passive self-destruction mechanism, and an equipment identity verification and issuing CA (Certificate Authority); the information software system comprises a traceability standard system, an authorization template library, a credible verification program library, an equipment verification personnel identity verification system, a key issuing system, packet switching detection supporting product processing flow identification and traceability report generation software based on a multi-modal large model, and a production authorization declaration system. The traceability equipment comprises a traceability box, a visual identification workbench, a traceability identity authorization system, a product processing flow management system and a third-party detection and verification module. The problems that in the manual processing process of products, data cannot be automatically collected, multi-source mixing cannot be tracked, package falling cannot be defended, and data cannot be verified are solved.

This overcomes the difficulties associated with introducing facial recognition to apartment complexes and maximizes its convenience. [Solution] This problem is solved by an authentication system that includes a face data storage unit that stores facial images of residents of an apartment complex or facial data that is processed data thereof, and an authentication unit that compares faces photographed by a photographing means with the facial data and unlocks the doors of each facility in the apartment complex, where the photographing means includes a first photographing means installed near the entrance door of the apartment complex building and a second photographing means installed near the front doors of multiple dwelling units in the apartment complex, and the front doors of each dwelling unit are automatically locked by an auto-lock function.

The invention discloses a digital signature generation and authentication system and method. The system comprises a first terminal and a second terminal, the first terminal comprises a first acquisition module for generating a first graphical interface, responding to a signature executed by a user on the first graphical interface, and acquiring first vector coordinate data signed on the first graphical interface; the second acquisition module is used for sampling facial features of the user; the data processing module is used for extracting a first secret key parameter from the first vector coordinate data, taking the facial feature as a second secret key parameter, and encrypting the first vector coordinate data through the first secret key parameter and the second secret key parameter to obtain secret key data; the storage module is used for storing key data; the communication module is used for transmitting the key data to a second terminal; the second terminal comprises a third acquisition module for verifying the facial features of the user; and the generation module verifies the facial features, decrypts the key data by using the second key parameter, and requests the first terminal to generate a digital copy to the second graphical interface.

The invention discloses a server data access identity authentication system, which relates to the technical field of data access identity authentication, and comprises a session credibility calculation component, which is configured to acquire multi-dimensional data of a user terminal through a distributed verification node cluster to obtain session context credibility, the dynamic time window generation component is configured to generate an authentication effective time window, the dynamic challenge difficulty adjustment component is configured to dynamically determine a behavior challenge difficulty coefficient, the challenge generation component is configured to obtain a challenge verification result, and the verification result processing component is configured to process the challenge verification result according to the behavior challenge difficulty coefficient and the challenge verification result. And the access authorization component is configured to decide whether to grant server data access authority to a user based on session context credibility and a challenge verification result, and the access authorization component is configured to decide whether to grant server data access authority to the user based on session context credibility and a challenge verification result. And the calculation efficiency and the user experience are optimized.

This application relates to an identification card authentication system and methods for authenticating the identification card. The identification card authentication system includes an identification card insert slot to insert the identification card, a roller to detect the insertion of the identification card, a height detector to detect the height of the identification card, a full mark detector to detect a security mark printed on a surface of the identification card, an embossed mark detector to detect an embossed mark printed on the identification card, and a controller (e.g., included in a computing device) to store embedded security features associated with the identification card and authenticate the detected heigh, full mark, and embossed mark of the identification card by comparing them with the respective security feature from the embedded security features.

A system for digital authentication may include an authentication server. The system may be configured to receive a login request from a user device associated with a user. The login request may include a user identity data element and a login request data element. The system may be configured to retrieve, based on the login request, a supplemental data element associated with the user from a recording server and determine whether the login request data element matches the supplemental data element and in response to a determination that the login request data element matches the supplemental data element: perform an authentication on the user device; configure the user device as authenticated in response to the authentication; and in response to configure the user device as authenticated: configure a first login mode as an authenticated status; and configure a second login mode as the authenticated status.

A payment processing network configured for dynamic authentication integration is disclosed. The network comprises an Access Control Server (ACS) and an issuer processing system in communication over the network. The ACS is configured to receive an authentication request message (AReg) including a dynamic authentication code, extract the code, generate a validation request including the code, and transmit the validation request to the issuer processing system. The issuer processing system is configured to forward the validation request to a dynamic authentication system, receive a validation result from the dynamic authentication system, and return the validation result to the ACS. The ACS further comprises a risk calculation engine configured to receive the validation result, calculate a risk factor derived from transaction metadata, apply a risk modification algorithm that utilises the validation result and the risk factor to generate a modified risk factor, and generate an authentication response message (ARes) based on the modified risk factor for transmission over the communications network.

The invention relates to the technical field of block chain identity authentication, in particular to a block chain financial identity authentication system, which comprises a behavior feature acquisition module, an identity behavior portrait module, a contract response judgment module, a trust node scheduling module and a block behavior writing module. According to the method, dynamic features such as the keystroke rhythm, the sliding track and the touch pressure in user registration interaction are collected, the interval sequence and the deviation angle are extracted, the terminal model, the input frequency and the track flow direction are combined, a behavior feature matrix under the condition that the input mode is paired with the terminal is constructed, and identity tag exclusive uniqueness and environmental adaptability are achieved; in interactive verification, path offset and equipment information are fused, the authentication level is dynamically adjusted, strategy elasticity and responsiveness are improved, node screening and task distribution are optimized based on response time and consistency score, distributed authentication efficiency is improved, authentication results are encrypted, signed and issued and written into a block chain, and process traceability and data security are ensured.

The invention relates to the technical field of block chains, in particular to a method and a system for realizing unified security and credible authentication of multiple accounts based on a block chain technology, and the method comprises the steps: generating a globally unique decentralized identity (DID) and an asymmetric key pair through a digital identity wallet, and carrying out the uplink storage of DID related information; establishing a binding relationship between the DID and the multi-platform account through the smart contract, and keeping a tamper-proof record; when an external platform initiates an authentication challenge, a user signs a response through a private key, and the smart contract verifies the signature legality and the binding relationship; all the operation logs are chained through the auditing module to form a traceable track, and privacy protection is achieved in combination with technologies such as zero-knowledge proof and ring signature. The system solves the problems of account dispersion, mutual trust insufficiency, privacy disclosure and the like in a traditional centralized authentication system, has the advantages of cross-platform unified authentication, security and counterfeiting resistance, autonomous identity control of a user, audibility, expandability and the like, and is suitable for multiple scenes such as government affairs, finance, education, Internet of Things and the like.

Disclosed is a system and method for authentication with zero-knowledge proof used in environments where authentication is required.

Techniques are disclosed relating to user authentication. In some embodiments, a first device includes an authentication system configured to store an identity of a user of the first device and detect a visual indication presented on a display of a second device in response to a successful biometric authentication of a user of the second device. Based on the visual indication, the authentication system determines that the authenticated user of the second device corresponds to the identity of the user of the first device. In some embodiments, the second device includes a display with a lenticular lens and, in response the user has been authenticated, displays a plurality of visual indications including a first visual indication visible from a first viewing angle and a second visual indication visible from a second viewing angle.

Systems and methods for improvements to multifactor authentication (MFA) techniques are described herein. The improved and enhanced MFA techniques can leverage user interaction data to predict an entity-issued user-specific identification document that an authorized user of an authorized user account is most likely to carry on their person. Upon a request to access an authorized user account being received, the improved and enhanced MFA techniques can request that the user capture, in real-time, an image depicting the predicted identification document. Using additional artificial intelligence, a determination may be made as to whether the image depicts a real instance of the entity-issued user-specific identification document. This determination may result in access to the authorized user account being provided or denied.

The invention relates to the technical field of digital identities, in particular to a cross-domain identity authentication system and method capable of bearing certificate entities and agents, and the system comprises an identity providing module which signs and issues identity certificates in each trust domain; the chain trust registration module is used for maintaining a trust registration table, a voucher state table and a cross-domain trust strategy table of each trust domain identity provider; the trusteeship authorization management module is used for registering trusteeship authorization relationships between the intelligent agent and the trusteeship host platform and between the intelligent agent and the owner; the cross-domain authentication gateway module is used for carrying out identity verification and authorization judgment on the access request and generating an effective access token in the domain; and the audit and responsibility investigation module is used for recording the cross-domain authentication request, the verification result and summary information of the decision basis. According to the invention, the problems of dispersed cross-domain trust, non-uniform voucher states and unverifiable intelligent agent identities are effectively solved, and an identity authentication system with unified cross-domain trust management, trusteeship authorization verification and auditing of the whole access process is realized.

A security authentication system is provided that includes a server including a processor and a memory. The server is configured to: generate an authentication challenge; storing the authentication challenge in a memory; transmitting the authentication challenge to the user device; generating a session key based on the master key; storing the session key in a memory; receiving, from the user equipment, an encrypted message authentication code (MAC) password incorporating an authentication challenge; decrypting the encrypted MAC password using one or more cryptographic algorithms and the session key; and validating the authentication challenge received from the user device.

According to the intelligent patrol method and device based on the cloud SOP dynamic plan and the data capitalization, a label authentication system is innovatively designed, and safe and reliable identity authentication is achieved through secret key dispersion and dynamic authentication. And a rule engine mechanism is constructed, and reasonable job management is established in combination with multi-dimensional features and conflict resolution. Urban fusion is introduced, and the effectiveness of collaboration is ensured through event processing and data sharing. According to the method, the defects of the traditional technology in the aspects of label authentication, rule engine, cross-domain collaboration and the like are effectively overcome, and technical guarantee is provided for intelligent patrol.

An authentication system includes an acquisition unit configured to acquire a voice signal of an utterance voice of a speaker; a detection unit configured to detect a first utterance section during which the speaker is uttering from the voice signal and a second utterance section during which the speaker is uttering from voice signals of a plurality of speakers registered in a database; a determination unit configured to collate a first voice signal of the first utterance section with a second voice signal of the second utterance section and determine an authentication condition for authentication using the first voice signal based on a length of the second voice signal of the second utterance section or the number of syllables included in the second utterance section; and an authentication unit configured to authenticate the speaker based on the authentication condition.