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)
06/2010
06/10/2010CA2742694A1 System and methods for online authentication
06/10/2010CA2686245A1 Content delivery network having downloadable conditional access system with personalization servers for personalizing client devices
06/09/2010EP2194673A2 Method of detecting a counterfeit RFID tag
06/09/2010EP2194672A1 A protection method and device during a mobile ipv6 fast handover
06/09/2010EP2194671A2 Efficient key derivation for end-to-end network security with traffic visibility
06/09/2010EP2194481A1 Certificate generating/distributing system, certificate generating/distributing method and certificate generating/distributing program
06/09/2010EP2193626A2 Secure communication between an electronic label and a reader
06/09/2010EP2193407A1 Method for establishing a secure connection from a service technician to a component of an automation environment that can be remotely diagnosed and/or maintained and is experiencing failure
06/09/2010EP2048813B1 A method and device for realizing unicast reverse path check
06/09/2010CN201504238U Electronic dynamic password device
06/09/2010CN201504237U Usb key
06/09/2010CN1905443B Method and system of automatic login server for client
06/09/2010CN1897050B Automatic transaction device of organism authentication
06/09/2010CN1889428B Biological characteristic data safety hidden transmitting method under network environment
06/09/2010CN1859086B Content grading access control system and method
06/09/2010CN1799216B Cryptographic synchronization design for a wireless communication system
06/09/2010CN1761241B Processing voice data in packet communication network with encryption
06/09/2010CN1745537B Key agreement system, shared-key generation apparatus, and shared-key recovery apparatus
06/09/2010CN1685660B Method for augmenting authentication in a cryptographic system
06/09/2010CN1674590B System and method for viewing message attachments
06/09/2010CN1674496B Common key sharing method and wireless communication terminal in ad hoc network
06/09/2010CN1599329B Method for carrying operation instruction information
06/09/2010CN1578207B Information transmission system, and information sending apparatus and information receiving apparatus used therein
06/09/2010CN1518289B Safety filtering method based on Ethernet exchanger
06/09/2010CN101730101A Realizing method, system and device for separating identify label from position
06/09/2010CN101729854A Method for distributing code stream encrypting and decrypting keys in SIP video monitoring system
06/09/2010CN101729643A Anti-theft encryption method for IC card or magnetic card
06/09/2010CN101729641A Machine card separated acoustic code encryption telephone set system
06/09/2010CN101729565A Safety access method for sensor, sensor and safety access system
06/09/2010CN101729563A Distributed test control system suitable for small satellite
06/09/2010CN101729558A Domain management method and apparatus
06/09/2010CN101729554A Construction method of division protocol based on cryptology in distributed computation
06/09/2010CN101729550A Digital content safeguard system based on transparent encryption and decryption method thereof
06/09/2010CN101729544A Method and system for security capacity negotiation
06/09/2010CN101729541A Method and system for accessing resources of multi-service platform
06/09/2010CN101729537A Handset sim card paster based mobile authentication method of banking businesses
06/09/2010CN101729535A Implementation method of media on-demand business
06/09/2010CN101729532A Method and system for transmitting delay media information of IP multimedia subsystem
06/09/2010CN101729528A Media safety implementation method and system of IMS conference call
06/09/2010CN101729514A Method, device and system for implementing service call
06/09/2010CN101729508A Method and device for managing contents
06/09/2010CN101729505A Information interaction method and security device thereof
06/09/2010CN101729504A Method for implementing improving success ratio of access authentication of AAA server
06/09/2010CN101729503A Method and system for distributing key
06/09/2010CN101729502A Method and system for distributing key
06/09/2010CN101729493A Method and system for distributing key
06/09/2010CN101729432A Method and system for transferring real-time communication data
06/09/2010CN101729381A Data dynamic customizing and exchanging system and method based on external system
06/09/2010CN101729340A Wireless network access device and mating method thereof
06/09/2010CN101729289A Method and system for authenticating platform completeness, wireless access equipment and network equipment
06/09/2010CN101729269A Method and system for implementing multimedia broadcast/multicast service, and bearer selection method
06/09/2010CN101729259A Highly-safe data checking method for data switching system
06/09/2010CN101729258A Concurrence signature method with explicitly revocable fuzziness
06/09/2010CN101729257A Cable modem and digital certificate updating method thereof
06/09/2010CN101729256A Security certificate method based on fingerprint, cryptographic technology and fragile digital watermark
06/09/2010CN101729255A Management right allocation method of party self-government management for multi-application environment
06/09/2010CN101729254A Multimedia broadcasting system and method
06/09/2010CN101729253A Multimedia broadcasting system and method
06/09/2010CN101729252A System and method of identity authentication of network service user
06/09/2010CN101729251A Method and device of CGA signature verification
06/09/2010CN101729250A Verification method, equipment and system of increment provable data integrity (IPDI)
06/09/2010CN101729249A Building method of safe connection among user terminals and system thereof
06/09/2010CN101729248A Method and device for managing and verifying key
06/09/2010CN101729247A Method and system for updating key
06/09/2010CN101729246A Method and system for distributing key
06/09/2010CN101729245A Method and system for distributing key
06/09/2010CN101729244A Method and system for distributing key
06/09/2010CN101729243A Method and system for updating key
06/09/2010CN101729242A Method and device for generating symmetric block ciphers
06/09/2010CN101729241A AES encryption method for resisting differential power attacks
06/09/2010CN101722905A Data communication system for vehicle, on-vehicle terminal device, and center
06/09/2010CN101489226B Wireless local area network switching authentication method based on elliptical curve
06/09/2010CN101277194B Transmitting/receiving method for secret communication
06/09/2010CN101257383B Method for detecting fast S kit transparent steps
06/09/2010CN101254106B Image determine equipment, image determine method
06/09/2010CN101252435B Method for realizing dynamic password generation and judge on smart card
06/09/2010CN101247223B Practical entity bidirectional identification method based on reliable third-party
06/09/2010CN101222772B Wireless multi-hop network authentication access method based on ID
06/09/2010CN101222326B Communications security and decipherment method based on four-weighted score Fourier transform
06/09/2010CN101202629B Electronic transmission and processing authentication system and method
06/09/2010CN101197675B Accesses control list configuration method and device
06/09/2010CN101183939B Multiple identification based reauthorization method
06/09/2010CN101183463B Picture validation code generating method and device
06/09/2010CN101169833B Information access system, reader/writer device and contactless information storage device
06/09/2010CN101159542B Method and system for saving and/or obtaining authentication parameter on terminal network appliance
06/09/2010CN101127093B Electronic tag safe authentication system
06/09/2010CN101102194B A method for OTP device and identity authentication with this device
06/09/2010CN101098331B Multiple-level data processing system and method
06/09/2010CN101056179B Method and system for controlling the user to visit the network at the specific area
06/09/2010CN101051895B Certifying method and system for integrated biological certification and attribute certificate
06/09/2010CN101047504B Network log-in authorization method and authorization system
06/09/2010CN101001146B Audio service processing circuit and audio card terminal
06/08/2010US7735143 System and method for secure document processing
06/08/2010US7735140 Method and apparatus providing unified compliant network audit
06/08/2010US7735134 Jumping application security system
06/08/2010US7735133 Authentication system, control method and program thereof, and storage medium
06/08/2010US7735132 System and method for encrypted smart card PIN entry
06/08/2010US7735131 Endoscope device for measuring an object using an image, by setting login qualifiers according to examination environment
06/08/2010US7735130 Image data transmission system, process and program, image data output device and image display device
06/08/2010US7735129 Firewall device
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