Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
07/2008
07/30/2008EP1949592A1 Method and apparatus for managing digital rights of secure removable media
07/30/2008EP1949591A2 Security in computing networks
07/30/2008EP1949590A1 Method for the secure deposition of digital data, associated method for recovering digital data, associated devices for implementing methods, and system comprising said devices
07/30/2008EP1949589A1 Digital video recorder anti-skip system
07/30/2008EP1949579A2 Methods and apparatus for metering portable media players
07/30/2008EP1949255A1 Hash function constructions from expander graphs
07/30/2008EP1949220A2 Software-firmware transfer system
07/30/2008EP1872516A4 System and method for secure messaging between wireless device and application gateway
07/30/2008EP1847062B1 Challenge-response signatures and secure diffie-hellman protocols
07/30/2008EP1683322B1 Shared secret usage for bootstrapping
07/30/2008EP1228409B1 Wireless security access management for a portable data storage cartridge
07/30/2008EP0978178B1 Key distribution system
07/30/2008CN101233717A Method for moving rights object in digital rights management
07/30/2008CN101233716A Allocating radio resources to reduce the transmission power of a terminal
07/30/2008CN101233525A 数据处理装置 Data processing means
07/30/2008CN101233524A Method for signaling geographical constraints
07/30/2008CN101232736A Method for setting initialization of cryptographic key existence counter among different access systems
07/30/2008CN101232731A Method and system for UE to generate cryptographic key switching from UTRAN to EUTRAN
07/30/2008CN101232710A Virtual terminal
07/30/2008CN101232707A Method for distinguishing subscriber terminal authority identifying type in IMS network and I-CSCF
07/30/2008CN101232631A System and method for communication terminal to perform safety authentication through short messages
07/30/2008CN101232509A Equipment, system and method for supporting insulation mode network access control
07/30/2008CN101232506A System and method for collocating safe field programmable gate array network
07/30/2008CN101232504A System and method for processing encoded messages
07/30/2008CN101232494A System and method for logging of triggering terminal unit in-filed manager and joining in field
07/30/2008CN101232424A Access method, access system, trust service center, network trust platform
07/30/2008CN101232419A Wireless local area network access method based on primitive
07/30/2008CN101232380A Method of intelligent cryptographic key equipment safety use and intelligent cryptographic key equipment
07/30/2008CN101232379A Method for implementing system login, information technology system and communication system
07/30/2008CN101232378A Authentication accessing method of wireless multi-hop network
07/30/2008CN101232377A Authentication method and authentication system
07/30/2008CN101232376A System and method for wireless mobile network authentication
07/30/2008CN101232375A Single sign-on system, information terminal device, single sign-on server, single sign-on utilization method, storage medium, and data signal
07/30/2008CN101232374A Ubiquitous audio reproducing and servicing method and apparatus
07/30/2008CN101232373A Networking fabrication safety integrating system based on ASP mode
07/30/2008CN101232372A Authentication method, authentication system and authentication device
07/30/2008CN101232371A Verification method of digital signature under stream media business level networking architecture
07/30/2008CN101232370A Method of enhancing information safety in a wireless communications system and related apparatus
07/30/2008CN101232369A Method and system for distributing cryptographic key in dynamic state host computer collocation protocol
07/30/2008CN101232368A Method for distributing media stream cryptographic key and multimedia subsystem
07/30/2008CN101232367A Chaos encrypting and decrypting method without multiply and divide of chaos function and circuit thereof
07/30/2008CN101231724A System and method for processing security payment
07/30/2008CN100407635C 在网络中高效查找网络设备地址的方法 In the network and efficient way to find the address of a network device
07/30/2008CN100407618C 一种集群业务鉴权接口及集群业务鉴权实现方法 One kind of business clusters and cluster service authentication authentication interface implementation
07/30/2008CN100407617C 移动无线终端和使用这种终端的网络商务系统 Mobile wireless terminals and network business systems using this terminal
07/30/2008CN100407616C 一种可自动更新一网络系统钥匙码的方法 A program that automatically updates a network systems approach key code
07/30/2008CN100407210C 交互式图书生成方法与系统 Method and system for generating interactive books
07/30/2008CN100407190C 服务提供系统 The service providing system
07/30/2008CN100407174C 数据保护设备及数据保护方法 Data protection device and data protection methods
07/30/2008CN100407173C 使记录在一个记录介质上的数字内容无效的数据无效设备 Recording on a recording medium, the digital content data is invalid Invalid device
07/30/2008CN100407090C 复制部件及其方法 Copy components and method
07/30/2008CN100407087C 在多用户许可环境中制止软件盗版的系统与方法 Curb software piracy in a multi-user license environment system and method
07/29/2008US7406716 Software IP providing system and method, software IP obtaining method, and IP core designing and manufacturing method
07/29/2008US7406710 System and method for controlling devices at a location
07/29/2008US7406709 Apparatus and method for allowing peer-to-peer network traffic across enterprise firewalls
07/29/2008US7406707 Methods and systems for accessing networks methods and systems for accessing the internet
07/29/2008US7406702 Broadcasting method and broadcast receiver
07/29/2008US7406606 Method and system for distinguishing relevant network security threats using comparison of refined intrusion detection audits and intelligent security analysis
07/29/2008US7406605 Information recording medium, manufacturing method of its recording medium, information process unit and copyright management system
07/29/2008US7406604 Method for protecting a memory card, and a memory card
07/29/2008US7406603 Data protection systems and methods
07/29/2008US7406602 Authentication of data for a gaming machine
07/29/2008US7406601 Secure messaging for security token
07/29/2008US7406600 Error-detectable license key fragmentation to facilitate errorless manual entry
07/29/2008US7406599 Indicating status for digital signatures
07/29/2008US7406597 Methods for efficiently authenticating multiple objects based on access patterns
07/29/2008US7406596 Data transfer and management system
07/29/2008US7406595 Method of packet encryption that allows for pipelining
07/29/2008US7406594 Method and apparatus for certification and authentication of users and computers over networks
07/29/2008US7406593 Method and apparatus for protecting information and privacy
07/29/2008US7406527 Method for advance negotiation of computer settings
07/29/2008US7406517 System and method for distributed management of shared computers
07/29/2008US7406472 Integrated import/export system
07/29/2008US7406447 Opening price process for trading system
07/29/2008US7406446 System and method for trustworthy metering and deactivation
07/29/2008US7406176 Fully scalable encryption for scalable multimedia
07/29/2008US7406175 Key generator device, encoding/decoding device, and key generation method
07/29/2008US7406174 System and method for n-dimensional encryption
07/29/2008US7406173 Quantum communication apparatus and quantum communication method
07/29/2008US7406089 Data verification using signature
07/29/2008US7405731 Information processing system and method
07/29/2008US7404523 IC card with a cipher key conversion function
07/29/2008CA2568096C Networked identity framework
07/29/2008CA2447649C Trust grant and revocation from a master key to secondary keys
07/29/2008CA2443452C Rolling code security system
07/29/2008CA2419007C Mobile communication system, channel synchronization establishing method, and mobile station
07/29/2008CA2347581C Method and apparatus for authorizing the transfer of information
07/29/2008CA2289452C Initial secret key establishment including facilities for verification of identity
07/24/2008WO2008089338A2 Method, system and article for dynamic authorization of access to licensed content
07/24/2008WO2008089276A2 Cryptographic web service
07/24/2008WO2008089237A1 Smart identifiers
07/24/2008WO2008089202A2 Format-preserving cryptographic systems
07/24/2008WO2008089142A2 Identification and verification method and system for use in a secure workstation
07/24/2008WO2008088944A1 Provisioning of digital identity representations
07/24/2008WO2008088888A1 Determination of originality of content
07/24/2008WO2008088084A1 Systems and methods for rejoining a second group of nodes with a first group of nodes using a shared group key
07/24/2008WO2008088083A1 Systems and methods for determining a time delay for sending a key update request
07/24/2008WO2008088081A1 Systems and methods for distributing updates for a key at a maximum rekey rate
07/24/2008WO2008087734A1 Cryptogram generating device, cryptogram communication system, and group parameter generating device
07/24/2008WO2008087722A1 Quantum encryption receiving device, quantum encryption transmitting device and optical pulse phase modulating method