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
03/06/2008US20080056492 Copyright protective device and method
03/06/2008US20080056491 Methods and Systems For Managing Digital Sheet Music on a Digital Sheet Music Display System
03/06/2008US20080056490 Encryption Processing Apparatus, Encryption Processing Method, and Computer Program
03/06/2008US20080056489 Scrambling of a calculation performed according to an rsa-crt algorithm
03/06/2008US20080056488 Cryptographic module and ic card
03/06/2008DE102007028249A1 Public key storing method for portable data carrier i.e. chip card and/or smart card, involves transmitting parameter to data carrier by using certificate, where parameter configures storage properties of carrier with respect to keys
03/06/2008DE102006040228A1 Motor vehicle, has identification device e.g. radio frequency identification transponder, provided for storing identification code, where code is read contactlessly from identification device and assigned to motor vehicle
03/06/2008CA2662187A1 Digital transmission system (dts) for computer security
03/06/2008CA2655423A1 Transaction authentication using network
03/06/2008CA2592990A1 Method and apparatus for controlling access to content streamed to remote devices
03/05/2008EP1895742A1 Communication system
03/05/2008EP1895709A1 Service providing system, outsourcing business device, service providing method, and program
03/05/2008EP1895708A1 Encryption processing apparatus, encryption processing method and computer program
03/05/2008EP1895707A1 Method for steganographic cryptography
03/05/2008EP1895706A1 Method for securing an interaction between nodes and related nodes
03/05/2008EP1894383A1 Method and devices for secure measurements of time-based distance between two devices
03/05/2008EP1894343A2 Unified authorization for heterogeneous applications
03/05/2008EP1894342A2 Authenticating a sever prior to sending identification data of a client
03/05/2008EP1894341A1 Methods and apparatuses for information authentication and user interface feedback
03/05/2008EP1894340A2 Deterministic key pre-distribution for mobile body sensor networks
03/05/2008EP1894339A2 Device forming a logic gate for detecting a logic error
03/05/2008EP1894338A2 Proxy authentication network
03/05/2008EP1893985A2 Packet processor and filter apparatus and methods
03/05/2008EP1844435A4 Method and system for providing secure codecs
03/05/2008EP1665725B1 Remote ipsec security association management
03/05/2008EP1629636B1 Time-triggered communication system and method for the synchronized start of a dual-channel network
03/05/2008EP1456997B1 System and method for symmetrical cryptography
03/05/2008EP1332428A4 Method and system for establishing a trusted and decentralized peer-to-peer network
03/05/2008EP0974131B1 Dynamic data interpretation method for a chip card
03/05/2008CN101138195A Method system and device for generation of a pseudo-random data sequence
03/05/2008CN101138194A Data processing apparatus
03/05/2008CN101138193A Data processing apparatus
03/05/2008CN101138192A Methods and apparatus for flexible hopping in a multiple-access communication network
03/05/2008CN101138191A Last line of defense ensuring and enforcing sufficiently valid/current code
03/05/2008CN101137963A Systems and methods for verifying trust of executable files
03/05/2008CN101137958A Delivery of license information using a short messaging system protocol in a closed content distribution system
03/05/2008CN101137222A Access authentication processing method and system and device
03/05/2008CN101137219A Method and system of improving authentication security
03/05/2008CN101137123A Encrypted group calling, individual calling, and dynamic restructuring call implementing method of cluster system
03/05/2008CN101137086A Novel wireless value-added service implementing method and system based on WEP technique
03/05/2008CN101137040A System and method for obtaining network information based on cable digital television network
03/05/2008CN101136916A P2P transmission method based on roles and credit access control mechanism
03/05/2008CN101136906A Communication method in mobile IPv6 and mobile IPv6 communication system
03/05/2008CN101136905A Binding update method in mobile IPv6 and mobile IPv6 communication system
03/05/2008CN101136904A Method for notifying to initiate access authentication of access network authentication server
03/05/2008CN101136777A Security management method of dual-encryption channel cooperation in network management system
03/05/2008CN101136771A Method for remote maintenance bench to access operation maintenance module server
03/05/2008CN101136762A Method for implementing improvement on network management locking security
03/05/2008CN101136751A Method for importing digital rights management data for user domain
03/05/2008CN101136750A Network real-name system implementing method
03/05/2008CN101136749A Encryption key generation and restoration method and individual authentication system
03/05/2008CN101136748A Identification authentication method and system
03/05/2008CN101136747A Information checking system and method
03/05/2008CN101136746A Identification method and system
03/05/2008CN101136745A Network communication equipment protective system and method
03/05/2008CN101136744A Method and system for safe reading download data
03/05/2008CN101136743A Digital certificate updating method and system
03/05/2008CN101136742A Packet key synchronization, updating, and calibration method
03/05/2008CN101136741A Multicast key management method and central node used for the same
03/05/2008CN101136740A Service authentication system, server device, network appliance and service authentication method
03/05/2008CN101136098A Method, device and system for accessing to certificate revocation list
03/05/2008CN101136073A Electronic label safety identification method
03/05/2008CN101136071A Communication device, communication method, and program
03/05/2008CN101136069A Issuing method of ETC electronic label
03/05/2008CN101136046A Electric signing verification system and method thereof
03/05/2008CN100373991C Enciphered consulating method for speech-sound communication in grouped network
03/05/2008CN100373984C Method of transmitting short message using short number of mobile phone
03/05/2008CN100373983C Method and apparatus for channel management for point-to-multipoint services in a communication system
03/05/2008CN100373941C Digital television broadcasting system based on MPEG-1
03/05/2008CN100373893C Multiple-stage system and method for processing encoded messages
03/05/2008CN100373879C Wideband access net with three layer access point and its IP address distributing method
03/05/2008CN100373853C Flow media service request authentication method and system
03/05/2008CN100373846C User identifying method for remote controller and a remote controller
03/05/2008CN100373845C Method of authenticating and authorizing terminal in conversation initiating protocol network
03/05/2008CN100373844C Enbedded equipment secrete communication method
03/05/2008CN100373843C Key consaltation method in radio LAN
03/05/2008CN100373842C Data transmitting/receiving method, data transmistter and data receiver
03/05/2008CN100373349C Apparatus and method for calculatingtkip sbox value
03/05/2008CN100373285C Distributed processing in authentication
03/04/2008US7340778 Method and apparatus for ensuring the copy protection of digital data
03/04/2008US7340777 In memory heuristic system and method for detecting viruses
03/04/2008US7340773 Multi-stage authorisation system
03/04/2008US7340771 System and method for dynamically creating at least one pinhole in a firewall
03/04/2008US7340769 System and method for localizing data and devices
03/04/2008US7340768 System and method for wireless local area network monitoring and intrusion detection
03/04/2008US7340748 Automatic client proxy configuration for portable services
03/04/2008US7340714 System and method for using web services with an enterprise system
03/04/2008US7340614 Semiconductor device including encryption section, semiconductor device including external interface, and content reproduction method
03/04/2008US7340613 Digital information recording apparatus and recording/reproducing apparatus
03/04/2008US7340612 Method for device registration in a wireless home network
03/04/2008US7340611 Template-driven XML digital signature
03/04/2008US7340610 Trusted time stamping storage system
03/04/2008US7340609 Data transform method and apparatus, data processing method and apparatus, and program
03/04/2008US7340608 System and method for creating, vaulting, transferring and controlling transferable electronic records with unique ownership
03/04/2008US7340607 Preservation system for digitally created and digitally signed documents
03/04/2008US7340606 Digital certificates
03/04/2008US7340605 System and method for secure download of waveforms to signal generators
03/04/2008US7340604 Using dynamic web components to remotely control the security state of web pages
03/04/2008US7340603 Efficient revocation of receivers
03/04/2008US7340602 Systems and methods for authenticating and protecting the integrity of data streams and other data
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