| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 07/18/2007 | EP0963637B1 Transmitting revisions with digital signatures |
| 07/18/2007 | CN2924972Y Mobile phone long-distance control device |
| 07/18/2007 | CN1327663C Method of user access radio communication network and radio network cut in control device |
| 07/18/2007 | CN1327648C Method for realizing high-srate grouped data business identification |
| 07/18/2007 | CN1327647C Instant communication business identification method for soft exchanging user terminals |
| 07/18/2007 | CN1327646C Data broadcasting apparatus and data broadcasting circuit in this apparatus |
| 07/18/2007 | CN1327373C Method of protecting and managing digital contents and system for using thereof |
| 07/18/2007 | CN1327358C System and method for protecting a title key for recordable media content |
| 07/18/2007 | CN1327357C System and method for verification |
| 07/18/2007 | CN1327356C Computer-readable medium with microprocessor to control reading and computer arranged to communicate with such method |
| 07/18/2007 | CN101002424A Electronic value, electronic purse device, and system for using the same |
| 07/18/2007 | CN101002423A Method for coding biometric data, method for controlling identity and devices for carrying out said methods |
| 07/18/2007 | CN101002422A Recording device, content key processing device, recording medium, and recording method |
| 07/18/2007 | CN101002421A 数字许可证共享系统和方法 Digital license sharing system and method |
| 07/18/2007 | CN101002420A Mobile device and method for providing certificate based cryptography |
| 07/18/2007 | CN101002417A System and method for dis-identifying sensitive information and assocaites records |
| 07/18/2007 | CN101002217A Pharmaceutical product tracking |
| 07/18/2007 | CN101002211A Data management method, program thereof, and program recording medium |
| 07/18/2007 | CN101001468A Internet protocal carried voice user accessing method, positioning device and network equipment |
| 07/18/2007 | CN101001466A Method, system and MSC server and HLR of processing calling service |
| 07/18/2007 | CN101001464A Mobile communication terminal and its calling method |
| 07/18/2007 | CN101001454A User dispatching method and system in uplink enhanced link |
| 07/18/2007 | CN101001425A Method of response for changing of network operation mode of user equipment |
| 07/18/2007 | CN101001410A Method for providing safety value-added service to mobile communication network |
| 07/18/2007 | CN101001354A Content transmission system, device and method |
| 07/18/2007 | CN101001305A Information processing apparatus and control method for the same |
| 07/18/2007 | CN101001275A Separation quickly receiving device of information safety key |
| 07/18/2007 | CN101001261A Communication method of MIPv6 moving node |
| 07/18/2007 | CN101001243A System and method for implementing mobile information synchronous |
| 07/18/2007 | CN101001156A Method of authentication prepayment by remote dial switch-in service authentication protocol |
| 07/18/2007 | CN101001149A Communication device, communication method, program, and recording medium |
| 07/18/2007 | CN101001148A Method and device for safety management maintenance equipment |
| 07/18/2007 | CN101001147A Wireless security setup method using multiple-service setting identification code |
| 07/18/2007 | CN101001146A Audio service processing circuit and audio card terminal |
| 07/18/2007 | CN101001145A Authentication method for support terminal roaming of non-IP multimedia service subsystem |
| 07/18/2007 | CN101001144A Method for implementing authentication by entity authentication centre |
| 07/18/2007 | CN101001143A Method for authenticating system equipment by terminal equipment |
| 07/18/2007 | CN101001142A Encipher-decipher method based on iterative random number generator |
| 07/18/2007 | CN101001141A Circuit and method for controlling quality of random numbers |
| 07/18/2007 | CN101001140A Flow control method |
| 07/18/2007 | CN101000679A Content sales support method and content sales support apparatus |
| 07/18/2007 | CN101000673A Confirmation system and method for user transaction password |
| 07/18/2007 | CN101000538A Implement method of elliptic curve cipher system coprocessor |
| 07/17/2007 | US7246379 Method and system for validating software code |
| 07/17/2007 | US7246378 Controlling and tracking access to disseminated information |
| 07/17/2007 | US7246373 Methods and apparatus for virtual private network based mobility |
| 07/17/2007 | US7246371 System and method for filtering unavailable devices in a presence and availability management system |
| 07/17/2007 | US7246247 Secure device |
| 07/17/2007 | US7246246 System for keying protected electronic data to particular media to prevent unauthorized copying using a compound key |
| 07/17/2007 | US7246244 Identity verification method using a central biometric authority |
| 07/17/2007 | US7246242 Integrity protection method for radio network signaling |
| 07/17/2007 | US7246241 Apparatus and method for securely realizing cooperative processing |
| 07/17/2007 | US7246240 Quantum digital signatures |
| 07/17/2007 | US7246239 Digital watermarks for checking authenticity of printed objects |
| 07/17/2007 | US7246238 System and method for providing integration via a dial-up interface |
| 07/17/2007 | US7246237 Method and device for the generation of several channels in an IFF type system |
| 07/17/2007 | US7246236 Method and apparatus for providing peer authentication for a transport layer session |
| 07/17/2007 | US7246235 Time varying presentation of items based on a key hash |
| 07/17/2007 | US7246234 Transmitter device, transmitting method, receiver device, receiving method, communication system, and program storage medium |
| 07/17/2007 | US7246232 Methods and apparatus for scalable distributed management of wireless virtual private networks |
| 07/17/2007 | US7246231 Location privacy through IP address space scrambling |
| 07/17/2007 | US7246230 Single sign-on over the internet using public-key cryptography |
| 07/17/2007 | US7246223 System and method for monitoring configuration changes in a document processing device |
| 07/17/2007 | US7246156 Method and computer program product for monitoring an industrial network |
| 07/17/2007 | US7246096 Method and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium |
| 07/17/2007 | US7246095 Method and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium |
| 07/17/2007 | US7245740 Electronic watermark embedding device, electronic watermark detection device, electronic watermark embedding method, and electronic watermark detection method |
| 07/17/2007 | US7245725 Dual processor framer |
| 07/17/2007 | US7245724 Rekey operation with multiplexing capability |
| 07/17/2007 | US7245723 Chaotic communication system and method using modulation of nonreactive circuit elements |
| 07/17/2007 | US7245722 System and method for distributing key |
| 07/17/2007 | US7245718 Low bandwidth zero knowledge authentication protocol and device |
| 07/17/2007 | US7245632 External storage for modular computer systems |
| 07/17/2007 | US7243836 Information transmitting apparatus and method, information receiving apparatus and method, and information providing system |
| 07/17/2007 | CA2527671C Battery and authentication requesting device |
| 07/17/2007 | CA2441496C An anonymous decryption system, anonymous decryption method, and program |
| 07/17/2007 | CA2385941C Certified shuffle-decrypting system, certified shuffle-decrypting method and certified shuffle-decryption verifying method |
| 07/17/2007 | CA2218308C Digital signature protocol |
| 07/12/2007 | WO2007079339A2 Method for encryption key management for use in a wireless mesh network |
| 07/12/2007 | WO2007079300A2 Protected port for electronic access to an embedded device |
| 07/12/2007 | WO2007079291A2 Generation of set coverings with free riders, and generation of ordered sets of meeting points, in systems which include, but are not limited to, systems for broadcast encryption and systems for certificate revocation |
| 07/12/2007 | WO2007079044A2 Method and system for transparent bridging and bi-directional management of network data |
| 07/12/2007 | WO2007078987A2 Software, systems, and methods for processing digital bearer instruments |
| 07/12/2007 | WO2007078351A2 Dynamic network identity and policy management |
| 07/12/2007 | WO2007077601A1 Tag authentication system |
| 07/12/2007 | WO2007077556A2 Powerless electronic storage lock |
| 07/12/2007 | WO2007077400A2 Method for providing, distributing and engraving digital data and associated distribution server |
| 07/12/2007 | WO2007076729A1 A handover method for the mobile user as well as the device and the communication system and the evolution network device |
| 07/12/2007 | WO2007076715A1 System and method of approving web pages and electronic messages |
| 07/12/2007 | WO2007076712A1 A system and method for generating the analog-digital mixed chaotic signal, a encryption communication method thereof |
| 07/12/2007 | WO2007076694A1 Subscriber authorization method and system, and authorization controlling system and terminal device thereof |
| 07/12/2007 | WO2007076665A1 Method, system and apparatus for managing license |
| 07/12/2007 | WO2007076659A1 Id based cyptographical method and system |
| 07/12/2007 | WO2007076613A1 Systems and methods for improved network based content inspection |
| 07/12/2007 | WO2007076610A1 Secure access to information associated with a value item |
| 07/12/2007 | WO2007058542A3 Method, system and devices for secure data capture and data transfer of sensitive data |
| 07/12/2007 | WO2007041178A3 Quantum key distribution system |
| 07/12/2007 | WO2007034506A3 A system and method to control transactions on communication channels based on universal identifiers |
| 07/12/2007 | WO2007011897A3 Cryptographic authentication, and/or establishment of shared cryptographic keys, using a signing key encrypted with a non-one-time-pad encryption, including (but not limited to) techniques with improved security against malleability attacks |
| 07/12/2007 | WO2007011637A3 User mapping information extension for protocols |