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)
03/2005
03/10/2005US20050055570 Multiple tiered network security system, method and apparatus using dynamic user policy assignment
03/10/2005US20050055567 Controlling access to an area
03/10/2005US20050055565 Reviewing the security of trusted software components
03/10/2005US20050055563 Device and method for generating an operation code
03/10/2005US20050055557 Personal authentication system and portable unit and storage medium used therefor
03/10/2005US20050055556 Policy enforcement
03/10/2005US20050055554 Method and system for rights assessment over digital data through watermarking
03/10/2005US20050055552 Assurance system and assurance method
03/10/2005US20050055551 Interactive protocol for remote management of access control to scrambled data
03/10/2005US20050055549 Electronic unit provided in a microcircuit card and including cryptographic means for high-speed data processing
03/10/2005US20050055548 Certificate revocation system
03/10/2005US20050055452 Information providing system and authentication medium access comtrol method and computer program
03/10/2005US20050055451 Information image utilization system, information image management apparatus, information image management method, user information image, program, and recording medium
03/10/2005US20050055318 Secure PIN management
03/10/2005US20050055316 Method and apparatus having multiple identifiers for use in making transactions
03/10/2005US20050055314 Recording medium, information playback apparatus and method, and information recording and playback apparatus
03/10/2005US20050055312 Software control flow watermarking
03/10/2005US20050055311 Encryption device and encryption method
03/10/2005US20050054326 Method and system for securing and monitoring a wireless network
03/10/2005US20050053241 Network lock method and related apparatus with ciphered network lock and inerasable deciphering key
03/10/2005US20050053240 Ternary and higher multi-value digital scramblers/descramblers
03/10/2005US20050053233 Method for generating pseudo-random keys
03/10/2005US20050053232 Cipher block chaining decryption
03/10/2005US20050053208 Process, arrangement, devices for seizure of a shared telephone line
03/10/2005US20050053045 Method and system for distributed certificate management in ad-hoc networks
03/10/2005US20050052840 Host instrument, package to be inserted into same, external storage medium to be used therefor, and method for authenticating package to be inserted into host instrument
03/10/2005US20050052696 Computer system for delivering a brochure including coded data
03/10/2005US20050052423 Online remote control configuration system
03/10/2005US20050052280 Microcomputer having security function
03/10/2005US20050051619 System and method for securely authorizing and distributing stored-value card data
03/10/2005CA2536987A1 Feeder control system and method
03/09/2005EP1513319A2 Method of protecting a digital content
03/09/2005EP1513288A2 Method, apparatus, and program product for provisioning secure wireless sensors
03/09/2005EP1513286A1 Data sharing method, request processing method, program, and apparatus
03/09/2005EP1513285A1 Method for generating pseudo-random sequence
03/09/2005EP1513113A1 System and method for providing secured communication based on smart cards
03/09/2005EP1513042A2 Coordinated network initiator management that avoids security conflicts
03/09/2005EP1513040A1 System and method for distributing content access data
03/09/2005EP1512307A1 Method and system for challenge-response user authentication
03/09/2005EP1512245A1 Authentication query strategizer and results compiler
03/09/2005EP1512244A2 System and method for providing wlan security through synchronized update and rotation of wep keys
03/09/2005EP1512147A2 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media
03/09/2005EP1512106A2 User authorization system and method for a sedation and analgesia system
03/09/2005EP1512076A1 Key transport tamper protection
03/09/2005EP1512075A1 Adaptive intrusion detection system
03/09/2005EP1180313B1 Method for the order and transfer of digital media objects at a point of time transferred during the order, and mobile communication terminal adapted therefor
03/09/2005CN2684476Y Digital diploma and notarial deed
03/09/2005CN1593048A Method and apparatus for header compression in a wireless communication system
03/09/2005CN1593036A Method and apparatus for overhead messaging in a wireless communication system
03/09/2005CN1593034A Method for implementing in an electronic component a cryptographic algorithm for finding the public exponent
03/09/2005CN1593033A Method and system for securely storing and transmitting data by applying a one-time pad
03/09/2005CN1592932A Information recorder, information recording method, optical recording medium, and information processor
03/09/2005CN1592877A Method and device for encryption/decryption of data on mass storage device
03/09/2005CN1592876A Method and system for digital rights management in content distribution applications
03/09/2005CN1592406A Broadcast receiving apparatus
03/09/2005CN1592308A Intelligent common information terminal
03/09/2005CN1592307A System and method for distributing data
03/09/2005CN1592303A Methods and systems for application instance level workload distribution affinities
03/09/2005CN1592242A Network safety isolating device
03/09/2005CN1592234A Method for ensuring user apparatus in cluster to obtain multi-replaying/broadcasting signaling information
03/09/2005CN1592233A Safety journal realizing method
03/09/2005CN1592221A Method for realizing network access control
03/09/2005CN1592220A Method for controlling wide band network user to access network
03/09/2005CN1592216A Method for high effectively searching network equipment address in network
03/09/2005CN1592199A Network apparatus
03/09/2005CN1592198A ID check device, ID generation device, and authentication system
03/09/2005CN1592197A Method of identification between user device and local client use or remote-network service
03/09/2005CN1592196A Data sharing method, request processing method, and apparatus
03/09/2005CN1592195A Method for protecting information integrity
03/09/2005CN1592194A Method and system for preventing code medium from copying
03/09/2005CN1592192A Method for distribution of cipher code and wireless network system
03/09/2005CN1592191A Apparatus, system, and method for authorized remote access to a target system
03/09/2005CN1592190A Hardware cryptographic engine and encryption method
03/09/2005CN1592189A Microprocessor apparatus and method for optimizing block cipher cryptographic functions
03/09/2005CN1592188A Program creation apparatus
03/09/2005CN1592186A Safety access data transmission system and method
03/09/2005CN1592185A Terminal to terminal encryption method of cell phone voice and data
03/09/2005CN1592175A Method for producing long code mask for cluster service
03/09/2005CN1592141A Terminal to terminal encryption method of cell phone voice and data
03/09/2005CN1592106A Adapting device capable of converting picture element clock pulse into character clock pulse
03/09/2005CN1591645A Multimedia storage device having digital write-only area
03/09/2005CN1591513A Method and device for connecting sensors or actuators to a bus system
03/09/2005CN1591503A Payment acknowledging safety method for network buying, speculation on stocks, etc. by dynamic cipher and cell phone
03/09/2005CN1591470A Sensing device with induction charging
03/09/2005CN1591397A Secure data management apparatus
03/09/2005CN1591364A Methods and apparatus for continuous control and protection of media content
03/09/2005CN1192649C Method for sending cipher information to mobile terminal in mobile communication system
03/09/2005CN1192623C Method of authentication and authorization epoch
03/09/2005CN1192620C Smartcard for receiver of encrypted broadcast signal and receiver
03/09/2005CN1192617C System and method for selecting live digital programme from multichannel transmission signal
03/09/2005CN1192546C Identity method based on public key certificate
03/09/2005CN1192545C Method and system for limiting possibility of transforming data designed to constitute, in particular pre-payment tokens
03/09/2005CN1192544C Encrypted telecommunication system capable of suppressing damaged range while deciphering
03/09/2005CN1192543C Encryption key exchange method based on public key centificate on elliptic curve
03/09/2005CN1192542C Key exchanging method based on public key certificate
03/09/2005CN1192503C Method for switching-on and synchronization of mobile terminl of radio local area network system
03/08/2005US6865678 Personal date/time notary device
03/08/2005US6865674 Dynamic trust anchor system and method
03/08/2005US6865671 Electronic mail system with authentication methodology for supporting relaying in a message transfer agent
03/08/2005US6865629 RSM-resident program pair initiation sequence
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