Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 9 - Arrangements for secret or secure communication
Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
09/2012
09/06/2012US20120226901 System, Method and Apparatus For Secure Telecommunications In A Home Area Network
09/06/2012US20120226900 Enforcing software updates in an electronic device
09/06/2012US20120226616 Virtual goods incentive system
09/06/2012US20120224696 Interoperable Digital Rights Management
09/06/2012US20120224695 Communicating device and communicating method
09/06/2012DE102011004978A1 Verfahren, Steuerungseinrichtung und System zum Nachweis von Verletzungen der Authentzität von Anlagekomponenten Process control device and system for detecting violations of Authentzität of plant components
09/06/2012DE102008001195B4 Aufsatzbox und ein automatisches Einstellverfahren dazu Top box and an automatic adjustment to
09/06/2012DE102005063482B4 Data transmission device for use in data processing device, has interface performing preventive measure against transferring of data from that interface to other interface, if decoding data stream does not correspond to expected data stream
09/06/2012CA2873773A1 Systems and methods of data transmission and management
09/05/2012EP2495908A1 Data processing device
09/05/2012EP2495907A1 System and method for reducing computations in the derivation of a publick key corresponding to an implicit certificate
09/05/2012EP2495906A2 Method for protecting stored multimedia content in a home network
09/05/2012EP2494733A2 Key certification in one round trip
09/05/2012EP2494526A1 Method for operating a tachograph and tachograph
09/05/2012EP2494505A1 Systems and methods for authenticating an electronic transaction
09/05/2012EP2494486A1 System for protecting an encrypted information unit
09/05/2012EP2494485A1 Authentication and data integrity protection of a token
09/05/2012CN202424771U Security service system for electronic contracts
09/05/2012CN202424740U Electronic signature tool
09/05/2012CN202424739U Encryption module, service platform and vehicle-mounted communication system
09/05/2012CN202424738U 身份认证安全管理系统 Authentication Security Management System
09/05/2012CN202424737U Fractional order chaos circuit containing absolute value function
09/05/2012CN1968092B Method for realizing data interaction between digital signature device and opposite-end device
09/05/2012CN1906884B Preventing network data injection attacks
09/05/2012CN1645394B Method and system for securely distributing computer software products
09/05/2012CN1643839B End-to-end protection of media stream encryption keys for voice-over-ip systems
09/05/2012CN1535424B Server for processing message
09/05/2012CN102656845A Methods, systems, and computer readable media for providing diameter signaling router with integrated monitoring and/or firewall functionality
09/05/2012CN102656841A Credential transfer
09/05/2012CN102656840A System and method for securing media content
09/05/2012CN102656839A Device and method for securing a negotiation of at least one cryptographic key between units
09/05/2012CN102656838A Optical network terminal management control interface-based passive optical network security enhancement
09/05/2012CN102656588A Physically unclonable function with tamper prevention and anti-aging system
09/05/2012CN102655508A Method for protecting privacy data of users in cloud environment
09/05/2012CN102655507A Information safety device and system and implementation method
09/05/2012CN102655499A Method for playing transaction data key information by using digital signature device
09/05/2012CN102655498A Method for outputting dynamic password through videos
09/05/2012CN102655494A SAML (Security Assertion Markup Language)-based authentication platform designed in single log-in mode
09/05/2012CN102655454A Determination method and device for dynamic token trading
09/05/2012CN102655453A Custom certification system and certification method
09/05/2012CN102655452A Method and device for generating group safety association
09/05/2012CN102655451A Method for playing transaction data key information by using digital signature device
09/05/2012CN102006169B Ring signature method for anonymizing information based on secondary multivariate problem in finite field
09/05/2012CN101984574B Data encryption and decryption method and device
09/05/2012CN101969377B Zero-knowledge identity authentication method and system
09/05/2012CN101946455B One-pass authentication mechanism and system for heterogeneous networks
09/05/2012CN101911582B Cryptographic parameter setting device and method, cryptographic generation device and method, cryptographic system
09/05/2012CN101873216B Host authentication method, data packet transmission method and receiving method
09/05/2012CN101867474B Digital signature method
09/05/2012CN101853221B Application executing device, application executing method
09/05/2012CN101800640B IBE private key management system based on Web Service
09/05/2012CN101789934B Method and system for online security trading
09/05/2012CN101753682B Right management method for user identification card and terminal unit
09/05/2012CN101729532B Method and system for transmitting delay media information of IP multimedia subsystem
09/05/2012CN101729502B Method and system for distributing key
09/05/2012CN101729493B Method and system for distributing key
09/05/2012CN101729251B Method and device of CGA signature verification
09/05/2012CN101719914B Security event source integrated system and implementing method thereof
09/05/2012CN101719830B Method and system of NFC authentication
09/05/2012CN101707601B Invasion defence detection method and device and gateway equipment
09/05/2012CN101702727B Method for defending against DDos in address disjunction mapping network
09/05/2012CN101702720B Model training method and detecting method in detection of impersonation attack
09/05/2012CN101699893B Method for changing states of authentication service entities of certificate server cluster
09/05/2012CN101682931B Mobile station, base station and method for generating traffic encryption key
09/05/2012CN101674301B Method for storing certificate
09/05/2012CN101662769B Method, mobile terminal, server and system of telephone business authentication
09/05/2012CN101656610B Communication authentication system and method
09/05/2012CN101651549B Multimedia broadcasting system, method and system for safely playing multimedia broadcasting contents
09/05/2012CN101645889B Method for issuing digital certificate
09/05/2012CN101641905B Implicit certificate verification
09/05/2012CN101610157B System and method for automatically signing with digital certificate in Web form
09/05/2012CN101605030B Active Directory-based uniform authentication realizing method applied to TV station
09/05/2012CN101577697B Authentication method and authentication system for enforced bidirectional dynamic password
09/05/2012CN101554012B System and method for preventing spam by using pay-charge-contribution and authentication means
09/05/2012CN101542496B Authentication with physical unclonable functions
09/05/2012CN101534301B List item installation method and device as well as network equipment
09/05/2012CN101529798B Processing method for message integrity with tolerance for non-sequential arrival of message data
09/05/2012CN101502039B Encryption method for message authentication
09/05/2012CN101455025B Encryption method for secure packet transmission
09/05/2012CN101447999B Security exchange system and realization method thereof
09/05/2012CN101447978B Method for acquiring correct HA-RK Context by accessing AAA server in WiMAX network
09/05/2012CN101394297B DRM service implementing method, equipment and system under broadcast environment
09/05/2012CN101390332B Method and apparatus for synchronous stream cipher encryption with reserved codes
09/05/2012CN101355507B Method and system for generating cipher key for updating tracking zonetime
09/05/2012CN101345758B Report normalization processing method, apparatus and system
09/05/2012CN101331706B 安全阈值解密协议计算 Safety threshold decryption protocol computing
09/05/2012CN101309284B Remote access communication method, apparatus and system
09/05/2012CN101297278B Peer-to-peer networks with protections
09/05/2012CN101291229B System and method for controlling mobile platform information access
09/05/2012CN101291224B Method and system for processing data in communication system
09/05/2012CN101267670B An initialization setup method for secret key survival counter between different access systems
09/05/2012CN101180826B Upper-level protocol authentication
09/05/2012CN101156348B Method and apparatus for ensuring privacy in communications between parties
09/05/2012CN101145230B Enciphered sign board and composite encryption signing method
09/05/2012CN101142783B Method and apparatus for minimizing co-channel interference
09/05/2012CN101119207B Authorization control method aimed at server
09/05/2012CN101112036B Information processing apparatus, information recording medium manufacturing apparatus, and information recording medium
09/05/2012CN101110141B Method for key diversification on an ic card
09/05/2012CN101079845B A customer service system and method based on instant communication tool
09/05/2012CN101068142B Communication structure and its intermediate routing node and method
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