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)
03/2008
03/27/2008US20080077790 Authentication system using electronic certificate
03/27/2008US20080077789 Server, method, and computer program product for mediating communication
03/27/2008US20080077788 Secure Tunnel Over HTTPS Connection
03/27/2008US20080077645 System and method for efficient basis conversion
03/27/2008US20080077534 Certification Mobile Terminal and Electronic Commerce System and Method Using the Same
03/27/2008US20080077533 Electronic settlement system, settlement management device, store device, client device, data storage device, computer program, and storage medium
03/27/2008US20080077531 Systems and methods using cryptography to protect secure computing environments
03/27/2008US20080077530 System and method for project process and workflow optimization
03/27/2008US20080077423 Systems, methods, and media for providing rights protected electronic records
03/27/2008US20080075291 Managing device keys in cryptographic communication
03/27/2008US20080075290 Secure device having key management function and information processing apparatus
03/27/2008US20080075289 Communication system, communication apparatus, display device, and communication method
03/27/2008US20080075288 Managing device keys in cryptographic communication
03/27/2008US20080075287 Method and apparatus for tracing the source of decryption keys used by a decoder
03/27/2008US20080075286 Method and apparatus for updating a group key
03/27/2008US20080075284 Public Key Media Key Block
03/27/2008US20080075283 Data Inspection Apparatus, Data Inspection Method And Data Inspection Program
03/27/2008US20080075282 Data recording device, and data management method
03/27/2008US20080075281 Anonymous selectable credential system and method therefor
03/27/2008US20080075280 Group-wise secret key generation
03/27/2008US20080075279 Encryption processor of memory card and method for writing and reading data using the same
03/27/2008US20080075278 Techniques for merging tables
03/27/2008US20080075277 Steganographic method and device
03/27/2008US20080075276 Method for controlling the switch of the electronic device
03/27/2008DE112006001221T5 Pseudozufallszahlenerzeugungssystem, Verschlüsselungssystem und Entschlüsselungssystem Pseudo-random number generating system, encryption and decryption system system
03/27/2008DE112005003479T5 Ein Verfahren zum Realisieren einer Netzzugriffsauthentifizierung A method for realizing a network access authentication
03/27/2008DE10253676B4 Verfahren und Vorrichtung für die Fernübertragung sensibler Daten Method and device for the remote transmission of sensitive data
03/27/2008DE102007028361A1 Verfahren und System zur Sicherung des Inhalts und Ziels eines digitalen Downloads über das Internet Method and system for securing the content and purpose of a digital download on the Internet
03/27/2008DE102007020775A1 Geräteunabhängige Verwaltung kryptografischer Information Device-independent management of cryptographic information
03/27/2008DE102007007627A1 Method for embedding steganographic information into signal information of signal encoder, involves providing data information, particularly voice information, selecting steganographic information, and generating code word
03/27/2008DE102007001831A1 Encrypted communications links addressing and routing method, involves providing interface in encryption device with unique assignment of addresses of routing layer to addresses of another routing layer
03/27/2008DE102006045194A1 Verfahren zur Authentifizierung eines DSL-Nutzers Process for a DSL user authentication
03/27/2008DE102006044135A1 Method for utilization of service provided by service provider, involves arranging biometric authentication of user across communication terminal before utilization of service by service provider
03/27/2008DE102006043497A1 Computersystem und Verfahren zur Signierung, Signaturverifizierung und/oder Archivierung Computer system and method for signing, signature verification and / or archiving
03/27/2008DE102006043240A1 Verfahren und Vorrichtung zur Teilnehmeridentifizierung Method and apparatus for subscriber identification
03/27/2008DE102006042358A1 Verfahren und Servicezentrale zum Aktualisieren von Berechtigungsdaten in einer Zugangsanordnung Process and service center for updating authorization data in an access arrangement
03/27/2008DE102006041669A1 Verfahren zur Durchführung einer Kommunikation zwischen Fahrzeugen A method for performing communication between vehicles
03/27/2008DE102006041668A1 Verfahren zur Verifikation von Informationen A method for verification of information
03/27/2008DE102006041252A1 Verfahren und Vorrichtung zum Erschweren von Phishing-Angriffen Method and apparatus for Complicate of phishing attacks
03/27/2008DE102006013578B4 Verfahren und Steuer- und Datenübertragungsanlage zum Überprüfen des Einbauortes eines sicheren Kommunikationsteilnehmers Procedures and control and data transmission system for checking the installation location of a secure communication subscriber
03/27/2008DE102006012439B4 Verfahren und Vorrichtungen zur Vermeidung einer fehlerhaften Klassifizierung von erwünschten Nachrichten als Spam over Internet Telephony-Nachrichten, abgekürzt SPIT-Nachrichten, in einem Kommunikationsnetzwerk Methods and devices for the erroneous classification of desired messages as VoIP spam messages, SPIT messages in a communications network
03/27/2008DE102005044885B4 Verfahren sowie Anordnung zur Bereitstellung eines Schlüsselstroms konstanter Datenrate Method and arrangement for providing a keystream constant data rate
03/27/2008CA2664003A1 Method and system for triggering internet applications using messages
03/26/2008EP1903740A1 Method for implementing a state tracking mechanism in a communications session between a server and a client system
03/26/2008EP1903713A1 Authentication system, authentication method, attesting device, verification device, their programs, and recording medium
03/26/2008EP1903470A2 Tag privacy protecting method, tag device, updater, updater solicitor, programs therefore and recording medium carrying such programs in storage
03/26/2008EP1903469A2 Tag privacy protecting method, tag device, programs therefor and recording medium carrying such programs in storage
03/26/2008EP1902543A1 Methods of protecting management frames exchanged between two wireless equipments, and of receiving and transmitting such frames, computer programs, and data media containing said computer programs
03/26/2008EP1902542A2 Secure key management for scalable codestreams
03/26/2008EP1902541A2 Device and method for key block based authentication
03/26/2008EP1902540A1 Method and apparatus for establishing a communication key between a first communication partner and a second communication partner using a third party
03/26/2008EP1902539A2 User mapping information extension for protocols
03/26/2008EP1902538A2 Delivering policy updates for protected content
03/26/2008EP1902442A2 Selective security masking within recorded speech utilizing speech recognition techniques
03/26/2008EP1902402A1 Verification of a product identifier
03/26/2008EP1902385A2 Universal peer-to-peer game download
03/26/2008EP1902367A2 Transcryption of digital content between content protection systems
03/26/2008EP1668511A4 System and method for dynamic distribution of intrusion signatures
03/26/2008EP1221782B1 Information processing device and processing method
03/26/2008CN201041678Y Anti-counterfeit authentication system
03/26/2008CN101151840A Integrated architecture for the unified processing of visual media
03/26/2008CN101151839A Apparatus and method for determining revocation key, and apparatus and method for decrypting contents using the same
03/26/2008CN101150857A Certificate based authentication authorization accounting scheme for loose coupling interworking
03/26/2008CN101150852A Method for terminal to exit from multicast and broadcast service and multicast and broadcast system
03/26/2008CN101150850A Secure login device and method in information processing system
03/26/2008CN101150849A Method for binding management secret key, system, mobile node and communication node
03/26/2008CN101150848A Method for authenticating radio communication device
03/26/2008CN101150749A A SMS switching method and its system
03/26/2008CN101150631A A method and device for setting call forward
03/26/2008CN101150579A Method and apparatus for providing content service
03/26/2008CN101150577A A system and method for secure Internet local function call
03/26/2008CN101150535A Email filtering method, device and device
03/26/2008CN101150504A Location privacy through IP address space scrambling
03/26/2008CN101150467A Method for adding multicast and broadcast service into communication system and terminal
03/26/2008CN101150432A An information system risk evaluation method and system
03/26/2008CN101150425A Right control method for multicast service and its optical network unit and optical line terminal
03/26/2008CN101150409A Improved USB identity validation technology
03/26/2008CN101150408A A method for realizing network access control
03/26/2008CN101150407A Network identity validation method based on fingerprint
03/26/2008CN101150406A Network device authentication method and system and relay forward device based on 802.1x protocol
03/26/2008CN101150405A Method and system for multicast and broadcast service authentication and authorization
03/26/2008CN101150404A System and method for managing and generating device cipher key used for cipher communication
03/26/2008CN101150403A Control method for diagnosing protocol security validation status machine
03/26/2008CN101150402A A dual graph encryption method based on fraction rank Fourier conversion
03/26/2008CN101150401A A Chinese password technology
03/26/2008CN101150400A Secret key generation method
03/26/2008CN101150399A Generation method for share secret key
03/26/2008CN101150398A A method, system and communication terminal for updating communication secret key
03/26/2008CN101150397A Method and mobile terminal for secure communication between mobile terminal and computer
03/26/2008CN101150396A Method, network and terminal device for obtaining multicast and broadcast service secret key
03/26/2008CN101150395A A L4 encryption method of double group of encrypted authorization management system
03/26/2008CN101150394A User end extension method for subset difference/layered subset difference mechanism
03/26/2008CN101150393A A RSA coprocessor design method applicable SOC chip
03/26/2008CN101150392A Hardware 3DES for using digital power consumption compensation to prevent from power consumption power attack
03/26/2008CN101150391A A method, system and device for preventing optical network unit in passive optical network from being counterfeiting
03/26/2008CN101150390A Fingerprint communication method and system based on trust detection
03/26/2008CN101150371A A quanta secret key distribution system for phase coding polarization detection
03/26/2008CN100377541C Method for connection control and safety verification between distributive terminal modules
03/26/2008CN100377530C Method of automatically recovering of mobile terminal on internet game interrupting and system thereof
03/26/2008CN100377525C Method for realizing stream medium business service, service providing system and operation support system
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