903 results about "Secret code" patented technology

This invention presents an optimized approach for training and operating Large Language Models (LLMs) using codewords. By converting traditional token-based LLMs to codeword-based systems, the method achieves significant efficiency gains. The process involves tokenizing training data and assigning codewords to tokens. LLMs are then trained and operated using these compact codewords instead of conventional tokens. During operation, prompts are converted to codewords, processed by the LLM, and the outputs are converted back to text. This approach reduces the overall cost of training and operating LLMs by approximately, offering a more efficient solution for large-scale language processing tasks.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for providing secure protection of secrets. In some implementations, a passphrase and data corresponding to an authenticatable entity are received. An entropy extender is generated based at least on the data associated with the authenticatable entity. A key pair is generated using the passphrase and the entropy extender, the key pair comprising a public key and a private key. An identifier is generated using data from the public key, wherein the identifier maps to a file for storing content related to the authenticatable entity.

Systems, apparatuses, methods, and computer program products are disclosed for authentication of devices. An example method includes an authentication technique utilizing multiple authentication factors. The first authentication factor includes obtaining identical quantum entangled particles by a first device and a second device. The first and second device may read the quantum entangled particles to obtain identical bit sequences associated with the quantum entangled particles. The first and second device may utilize the bit sequences, along with a second factor, to authenticate a connection between the devices. The second factor may be, for example, a user password. The first device may send a request for authentication including one of the bit sequences and an encrypted version of the user's password. The second device may authenticate the first device using an identical copy of the bit sequence and previously obtained knowledge of the user's password.

A method and apparatus for determining uplink scheduling information. The method includes a user equipment (UE) reports full power transmission capability and / or coherence transmission capability to a base station, determining a codebook subset of a codebook-based PUSCH and / or second information according to first information, the first information comprising at least one of the following information: the full power transmission capability, the coherence transmission capability, codebook subset restriction information of the codebook-based PUSCH, and first instruction, and the second information comprising an overhead indicated by a precoded matrix and the number of transport layers of the codebook-based PUSCH and / or an encoding mode indicated by the precoded matrix and the number of transport layers of the codebook-based PUSCH, and receiving uplink scheduling information of the codebook-based PUSCH, and determining the precoded matrix and the number of transport layers of the codebook-based PUSCH according to the uplink scheduling information of the codebook-based PUSCH.

An embodiment includes receiving, from a device, at an authentication service, a dynamic user identifier having a one-time password in an authentication message constructed to carry the dynamic user identifier in place of a pre-determined user identifier of a user. The embodiment locates in a profiles database, using a customized search query with a code based on the dynamic user identifier, a user profile. The embodiment receives at the authentication service, a secondary identification data of the user including a biometric information of the user. The embodiment validates the biometric information using the user profile and enables, when the validating is successful, the device to perform an operation. The enabling is not based on the authentication service validating an entirely static user identifier and is not based on the authentication service validating a manually typed password.

Systems, apparatuses, and computer program products are disclosed for authenticating a user using a knowledge factor identification transaction with a challenge authentication token. An example method includes providing a logon request, wherein the logon request comprises a user identifier received from a user. The example method further includes receiving a challenge sequence and generating a password structure, wherein the password structure is based on a static password received from the user and the challenge sequence. The example method further includes generating a challenge authentication token comprising the user identifier, the password structure, and a client timestamp and providing the challenge authentication token. The example method further includes receiving an authorization decision message, wherein the authorization decision message is indicative of whether the challenge authentication token was verified.

The invention provides a multi-mode unified identity authentication method based on an OAuth2.0 technology, and the method comprises the steps: constructing a unified organization and user management system based on an OAuth2.0 protocol, and enabling the organization and user management system to integrate a unified account, authorization, authentication, application and audit management module; single sign-on, security access and centralized management and control are provided for an application system according to a plurality of preset authentication and authorization modes, wherein the preset authentication and authorization modes comprise an authorization code mode, an implicit mode, a password mode and a client mode. The system and the method have the beneficial effects that through a centralized digital identity management, authentication, authorization, monitoring and auditing platform, a legal user is ensured to access a trusted system and equipment with proper authority, and real-time early warning and effective prevention are performed on abnormal access behaviors, so that all-around security service and support are provided for an application system and related personnel; and the workload of system operation and maintenance is reduced while the user experience is improved.

The embodiment of the invention discloses a database integrity verification method, device and system, a medium and equipment, and the method comprises the steps: firstly, injecting a section enhancement code at a preset tangency point position of a database; then, when a modification operation for the database is received, executing the section enhancement code to generate a verification hash value corresponding to the modification operation; and further, calling a password service of a trusted third party, and performing data signature on the target data corresponding to the modification operation by the verification hash value through the password service. And finally, verifying the database data based on a hash operation message authentication code obtained by verifying the hash value and the data signature so as to determine whether the database is tampered or not.

The invention discloses a computer remote login identification system based on artificial intelligence, and the system comprises a remote login request receiving and processing module which is responsible for receiving a remote login request of a user, and carrying out the preliminary processing and verification; the multi-mode identity authentication module adopts a three-factor verification matrix of biological characteristics, behavior characteristics and equipment fingerprints, and adjusts weights of different authentication dimensions according to security requirements and user requirements; the lock screen state sensing module is responsible for sensing a lock screen state; the dynamic behavior analysis engine is used for monitoring behavior characteristics of the user in real time and comparing the behavior characteristics with a preset abnormal behavior mode so as to find abnormal login behaviors in time; the intelligent unlocking decision tree is used for making an intelligent unlocking decision according to the authentication score, the equipment environment and the behavior abnormality; and the security execution module is responsible for automatically filling a password and executing an unlocking operation after the user identity authentication is passed, and monitoring an abnormal condition in the unlocking process in real time in combination with equipment environment monitoring and an abnormal detection model.

First data is received which encapsulates second data in a hidden compartment. Thereafter, a password is received by a password encoder which uses such password to generate a key. The first data and the key are combined to generate the second data (i.e., the hidden data). The second data is then provided to a consuming application or process. Related apparatus, systems, techniques and articles are also described.

Systems and methods are disclosed herein for a user to use a mobile device with a camera and a terminal device with a camera to manage and use passwords via QR (Quick Response) codes. The terminal device may generate and display a QR code for a user account or data. The user running a password manager app on the mobile device may scan the QR code of the user account or the QR code of the data to generate, store, and retrieve a password, and to display a QR code for the password. The terminal device may scan the QR code of the password to receive and use the password in sign-up, sign-in, data encryption, and data decryption procedures.

The invention belongs to the field of passwords, and discloses an anti-quantum threshold digital signature method and system capable of tolerating high network delay. The method comprises the following steps: in a secret key generation stage, a trusted third party randomly selects a secret key and performs Shamir secret sharing on the secret key, and distributes a secret sharing value to each signer; in a distributed signature stage, each signer carries out packaging and secret sharing on a secret sharing value, a proving sub-circuit of a public key is operated based on a secure multi-party computing protocol, and each participant outputs a signature through two rounds of interaction. The anti-quantum threshold digital signature scheme has function interchangeability, that is, the signature generated by the threshold scheme and the signature generated by the original signature scheme can be verified by the same verification algorithm; meanwhile, the threshold digital signature scheme is efficient and achievable, and a threshold signature protocol in a scene of two parties of a wide area network only needs 2 seconds; moreover, the method has a better number of rounds, and the signature algorithm only needs two rounds.

The invention relates to an article label anti-counterfeiting authentication method and system and computer equipment. Comprising the following steps: reading first label information containing an identification area, a coding area and a password area through an external network base station to realize data preliminary verification and label authentication; and the second label information only containing the coding area is read by the intranet base station for re-verification, so that data multiple verification and anti-counterfeiting verification are provided for electronic label data interaction in a network isolation environment, information comprehensiveness and security are considered, the accuracy and reliability of target object identification are improved, and the user experience is improved. And meanwhile, data security is guaranteed through partition information management.

Disclosed in the present invention is a novel code wheel combination lock, comprising a knob and a face plate that can rotate with respect to each other, a lock tongue, and a code wheel assembly. The code wheel assembly comprises a base having an accommodation cavity, a code wheel shaft, several sets of bushings and code wheels, a reset mechanism, a positioning member, and a protection frame; the base is mounted on the face plate; the code wheel shaft passes through a movement cavity and can axially moves; the bushings are sleeved on the code wheel shaft and can rotate together with the code wheel shaft or with respect to the code wheel shaft; the code wheels are sleeved on the bushings and can rotate together with the bushings or with respect to the bushings; the reset mechanism is used for resetting the code wheels; the positioning member is used for limiting reset of the code wheels; the protection frame is used for changing the matching mode between the code wheels and the bushings; in the rotation of the knob and the face plate with respect to each other, there are a first position, a second position and a third position to respectively implement the functions of locking, automatic code wheel reset, and manual password setting. The present invention has a function of automatically resetting the code wheels after unlocking and before locking, thereby improving the product safety and preventing password exposure.

A computer implemented method, device and computer program device are provided including a processor; a storage medium to store a user defined password (UDP) factor and program instructions accessible by the processor; wherein, responsive to execution of the program instructions, the processor to: generate a first machine generated indicia (MGI) code indicative of the UDP factor; and generate a second MGI code indicative of a time-based one-time password (TOTP) factor; and a display to display the first and second MGI codes during an authentication operation.

An authentication apparatus holds: a combination of a concealment template generated from a secret key and biometric information through use of biometric cryptography and encrypted identity verification information obtained by encrypting identity verification information through use of the secret key; and biometric information on a user, and is configured to: extract the secret key from the concealment template through use of the biometric information on the user; acquire the identity verification information by decrypting the encrypted identity verification information through use of the extracted secret key; and verify identity of the user based on the acquired identity verification information.

The invention provides a multi-strategy fusion password detection method and system and a medium, and relates to the technical field of data processing.The method comprises the steps that after an initial registration password submitted by a user is received, lightweight hash is calculated; performing weak password mark hit matching, and outputting a password state matching result; if not, parallel feature vectors are extracted through an SIMD instruction set; loading to a multi-strategy fusion model, carrying out multi-strategy password strength characteristic fusion evaluation, and outputting a real-time password strength label; matching an asynchronous scene, performing asynchronous dual-thread application scene risk detection, and outputting a heterogeneous scene risk report; randomly disturbing the initial registration password to obtain a temporary standby password library; and loading to a registration interface for visual display. The technical problems that in the prior art, password evaluation depends on a model with the large calculation amount, the evaluation speed is low, real-time password detection cannot be achieved, and then user experience and system efficiency are affected are solved.

A computer-implemented method includes instructing a computing device to display a password entry element configured for input of a plurality of password characters of a password, where the password entry element includes a password reveal selector, where the password reveal selector is operable to be toggled between a first state in which the plurality of password characters are obfuscated and a second state in which the plurality of password characters are revealed; receiving a first entry of the plurality of password characters in the password entry element at a first time, instructing the password entry element to display the password reveal selector; receiving a second entry of the plurality of password characters in the password entry element at a second time; instructing the password entry element to hide the password reveal selector if a duration between the first time and the second time exceeds a predetermined threshold duration.

Length-adapter input parameters for length-adaptive encoding include a data word length and a length-adapted codeword length, which are positive integers. Length-adapter output parameters include a primary data word length, a secondary data word length, a primary codeword length, and a secondary codeword length. A received data word is split according to splitter parameters into a primary data word based on the primary data word length and a secondary data word based on the secondary data word length. The primary data word is encoded in accordance with primary encoder parameters to generate a primary codeword from a primary code. The secondary data word is encoded in accordance with secondary encoder parameters to generate a secondary codeword from a secondary code. The primary and secondary codewords are combined in accordance with combiner parameters to generate a length-adapted codeword transmitted via a channel to a decoder.

The invention discloses a key ordered type mechanical coded lock which comprises a lock shell, a spring bolt, code keys, a code elastic piece for resetting the code keys, a code changing button and a button elastic piece for resetting the code changing button, a code locking plate, a movable plate, an unlocking plate, a movable elastic piece enabling the movable plate to reset and an unlocking elastic piece enabling the unlocking plate to reset are arranged in the lock shell, the code keys are provided with a plurality of code strips different in length and orientation, only one code strip of the code keys with codes can be extruded with the unlocking plate, and the code strips can be extruded with the unlocking plate. The lengths of the password strips which can be extruded with the unlocking plate are different, the unlocking plate is sequentially extruded according to the sequence of the password strips from short to long during unlocking, so that the unlocking plate is moved to an unlocking position, and when the password keys are pressed down, the movable plate can be extruded open, so that the positioning surface 31 is positioned below the movable plate, and the unlocking plate is unlocked. After the movable plate is reset through the movable elastic piece, the positioning face 31 can abut against the movable plate so that the code keys can not bounce and reset, a code locking mechanism is arranged between the code keys and the code locking plate, and the code changing button can control the code locking mechanism to be unlocked so that code setting can be achieved by rotating the code keys. The unlocking plate can enable the spring bolt to be unlocked through the unlocking and locking mechanism, and the spring bolt can be locked through the unlocking and locking mechanism.

The invention discloses a double-locking code storage box lock, and relates to the technical field of code boxes, the double-locking code storage box lock comprises a lower shell, a storage cavity is formed in the lower shell, and an elastic tongue lock hole is formed in the side wall of the upper part of the lower shell; a rotatable locking device is arranged at the bottom in the top cover, and an elastic tongue is connected to the locking device; the top cover can be rotationally connected to the side wall of the top of the lower shell, and when the top cover rotates to a set position, the tail end of the elastic tongue can be inserted into the elastic tongue lock hole to achieve first locking. The gate lock is arranged in the connecting lugs on the two sides of the exterior of the top cover and comprises a steel cable gate and a steel cable gate button; the two ends of the steel cable assembly can be inserted into the gate lock from the top through holes of the two connecting lugs correspondingly, and when the steel cable gate button ascends into the connecting lugs, the steel cable gate can achieve secondary locking of the end, located in the gate lock, of the steel cable assembly. According to the storage box, small carry-on articles can be locked in the storage box, and the storage box can be locked at fixed positions such as trees, railings and columns.

Systems and methods for sharing secrets including passwords, keys, and other confidential information used in computing environments. A secrets record generated at a secrets vault client device is encrypted using an application key associated with a computing environment. The encrypted secrets record is stored in the secrets vault server. The secrets vault client device configures a sharing client device and associated with an access token. The secrets vault client device hashes the access token and sends to the secrets vault server as a client identifier. The sharing client device performs a first-time authentication using a hashed access token with the secrets vault server. Upon successful authentication, the sharing client device requests secrets records from the secrets vault server using the client identifier.

A messy code return-to-zero coded lock comprises a lock shell, a sliding cover provided with a rack, an unlocking plate, a plurality of code wheels and an alignment ring connected with the code wheels, the code wheels are provided with synchronous protrusions, the alignment ring is provided with synchronous recesses, the unlocking plate is provided with alignment protrusions matched with alignment notches of the alignment ring, and the lock shell is provided with a lock handle. A compression spring A used for keeping the alignment ring connected with the code wheels is arranged between the alignment ring and the lock shell, incomplete gears are arranged on the peripheral faces of the code wheels, the multiple code wheels are arranged in a row in the direction of the rack, the incomplete gears are meshed with the rack, and when notch parts of the incomplete gears face the rack, the incomplete gears are meshed with the rack. And the password wheel rotates to a zero position.

A method, apparatus, system, and non-transitory computer readable medium for performing user verification and authentication may include receiving a network request from a client device associated with an online service in response to a user access attempt of the online service associated with a user, the network request including message recipient information for a mobile-terminated (MT) short message service (SMS) message and a unique one-time password or pin (OTP) code associated with the user, calculating at least one first signature based on the network request and a shared secret key, the shared secret key shared with the client device, the at least one first signature associated with the user, transmitting a network response to the client device, the network response causing the client device to transmit a call-to-action (CTA) message to at least one user device associated with the user, and determining a status of the user access attempt.

A system for generating passwords in real-time based on biometric factors is disclosed. The system registers users by computing a Secret-Key from biometric samples, generating a Public-Key, and storing them securely. User authentication involves capturing a real-time biometric sample, generating a Secret-Key, and comparing a computed Real-Time-Unique-Number with a stored Unique-Number. For password setting, the system detects application requirements, authenticates the user, generates a password by computing a Unique-Number using a stored Random-Number and the Secret-Key, and submits the password. For login, the system authenticates the user, retrieves the stored Random-Number, computes the Unique-Number, regenerates the password, and submits it. This biometric-based password generation system provides secure, user-friendly access without requiring password memorization. The method offers a novel approach to password management, enhancing security and user experience.

The present disclosure relates to a multi-stage encoder comprising m sub-encoders for encoding K information bits by means of m component codes, each component code being of length N, in a codeword having a total length of mN, wherein each of m, K and N is an integer, wherein m≤N and K≤N, and wherein the encoder is configured to: store the K information bits into a message u; divide the message u into m sub-information vectors u(i), i=1, . . . , m of length K(1), . . . , K(m), respectively, wherein K(1)+ . . . +K(m)=K; encode, by means of the m sub-encoders, each of the m sub-information vectors u(i) into m sub-codewords c(1), . . . , c(m); map the m sub-codewords c(1), . . . , c(m) into N symbols taken from 2m constellation points of a modulation format to form a vector x; label each of the N symbols into a string of m bits; and transmit the vector x through a communication channel.

The invention provides a plug-and-play supported localized digital signature terminal, which comprises a file preview module for acquiring an incoming file, previewing the file, adapting to a layout file, positioning a signature position, calling a handwriting signature acquisition terminal device to acquire an electronic signature handwriting time sequence feature sequence or fingerprint stamping image data, and sending the electronic signature handwriting time sequence feature sequence or fingerprint stamping image data to the file preview module; electronic signature strokes are obtained, and a synthesis module synthesizes the signature strokes or / and the stamped images into signatures or / and signatures locally, echoes and adds the signatures or / and signatures to the signing position of the layout file; the cryptographic module adopts a national cryptographic algorithm to calculate digital signatures and encrypted data packets for electronic files, signature handwriting data and stamped data, and the auxiliary module stores, certificates and counts signature contents and signature operation logs in a local terminal; and the identity assistance and authentication module binds the electronic signature handwriting data with the identity information of the signer or / and verifies the identity of the signer according to the handwriting data.

The password, a half century old concept that many depend on to preserve the confidentiality and integrity of data is badly broken, and accordingly places data and systems at great risk of loss or breach. This paper describes a passive and user independent means of applying concepts of identity, device trust, and risk based authentication to secure access to on-premise and cloud based resources; many of which rely solely on passwords. Additionally, this novel approach to authentication can further facilitate truly mobile computing, while maintaining, if not improving the overall user experience.

The present invention relates to the technical field of cryptographic resource scheduling, and in particular to a cryptographic service platform resource scheduling method, which comprises the following steps: firstly, the cryptographic service demand is parsed, and the cryptographic service demand is converted into the expectation of the cryptographic service application for the cryptographic resources required to complete the cryptographic job, and combined with the current running state of the cryptographic device, whether the cryptographic service demand can be met is evaluated; if the demand is met, a cryptographic job scheduling strategy is generated, the expected load distance of the cryptographic device is calculated, and the cryptographic job is scheduled to the specific cryptographic device; if the demand is not met, a cryptographic device configuration strategy is generated, and the specified cryptographic device is reconstructed, and after the reconstruction is completed, the resource attributes of the cryptographic device are updated to generate a new cryptographic job scheduling strategy; by proposing cryptographic job scheduling strategies suitable for different demands and combining cryptographic resource reconstruction strategies, differentiated configuration and scheduling of cryptographic resources are realized, and dynamically extensible cryptographic service resources are provided to any user and device accessing the service system.

In an first aspect of the disclosure, there is a computer-implemented method which includes: obtaining, by a computing device, a password entered by an account user, placing, by the computing device, the password in memory of a device; generating, by the computing device, a fake password by randomly injecting characters into the password; storing, by the computing device, the fake password in a secure database; and deleting the password from the memory.