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)
10/2007
10/24/2007EP1847974A1 Information processing device, read terminal, non-public information read system, non-public information read method, information processing program, and non-public information read program
10/24/2007EP1847121A1 Display device with speaker grill
10/24/2007EP1847067A2 Method for protection of a digital rights file
10/24/2007EP1847066A1 Key management method using hierarchical node topology, and method of registering and deregistering user using the same
10/24/2007EP1847065A2 Method and apparatus for ensuring privacy in communcations between parties using pairing functions
10/24/2007EP1847064A1 Secure encryption system, device and method
10/24/2007EP1847063A2 Context limited shared secret
10/24/2007EP1847062A1 Challenge-response signatures and secure diffie-hellman protocols
10/24/2007EP1847061A1 Method for private-key encryption of messages, and application to an installation
10/24/2007EP1847060A2 Method and system for deriving an encryption key using joint randomness not shared by others
10/24/2007EP1847059A2 Method and apparatus for adding signature information to electronic documents
10/24/2007EP1847057A1 Open virtual secure crosscheck-link communication channel
10/24/2007EP1846866A2 Method, apparatus, device, system, program, for calibrating
10/24/2007EP1763744A4 System and method of owner application control of electronic devices
10/24/2007EP1360568B1 Method and system for securing a computer network and personal identification device used therein for controlling access to network components
10/24/2007EP1216535B1 Method and apparatus for encrypting transmissions in a communication system
10/24/2007EP1216533A4 Multi-domain access control
10/24/2007CN101061666A Method for managing digital rights in broadcast/multicast service
10/24/2007CN101061665A Method for transmitting content in home network using user-binding
10/24/2007CN101061664A Time authentification system
10/24/2007CN101061663A Digital authentication over acoustic channel
10/24/2007CN101061662A System and method for protecting master encryption keys
10/24/2007CN101061661A Enciphering method
10/24/2007CN101061526A Encryption computing device
10/24/2007CN101061512A Authentication device, authentication method, and program
10/24/2007CN101061454A Systems and methods for managing a network
10/24/2007CN101060670A A mobile phone message encrypting and decrypting method
10/24/2007CN101060575A A group telephone system with the user identification and management function
10/24/2007CN101060530A Repudiation Internet key exchange protocol
10/24/2007CN101060480A HORSEI2-based mobile self-organized network safety QoS multicast route creating method
10/24/2007CN101060479A Wireless self-organized network distribution authentication multi-layer tree route method
10/24/2007CN101060411A A multi-mode matching method for improving the detection rate and efficiency of intrusion detection system
10/24/2007CN101060410A Fixing telephone or group telephone system with the user identification and management functions
10/24/2007CN101060409A Group user information communication unified ID authentication management platform
10/24/2007CN101060408A Message authentication code producing apparatus, message authentication code verifying apparatus, and authentication system
10/24/2007CN101060407A User access authorization management method and system
10/24/2007CN101060406A An end-to-end communication authentication method and device
10/24/2007CN101060405A A method and system for preventing the replay attack
10/24/2007CN101060404A A method and system protecting the wireless network against the replay attack
10/24/2007CN101060403A Wireless communication terminal-based interactive dynamic password safety service system
10/24/2007CN101060402A Hash-map-based multipoint buffer memory device
10/24/2007CN101060401A The third party safety payment confirmation method controlled with the mobile phone short message
10/24/2007CN101060400A Data generating device, data analysis device, control method and data processing system
10/24/2007CN101060399A Instantaneous video/audio information network transmission method
10/24/2007CN101060398A A new safety group safety certificate generating method, communication method, and network system
10/24/2007CN101060397A Apparatus and method for detecting network address translation device
10/24/2007CN101060396A An event detection method and device
10/24/2007CN101060395A Forbid to distribute a great deal of unauthorized content in the closed content distribution system
10/24/2007CN101059957A An audio coding selective cryptographic method
10/24/2007CN100345452C Counter checking method for encrypting synchronization in mobile communication system
10/24/2007CN100345411C Mobile phone user authentication charging method supporting grouped data prepayment characteristic
10/24/2007CN100345408C Method of managing access and use of resources by verifying conditions and conditions for use therewith
10/24/2007CN100345157C Method and apparatus for only identifying purchase of customer in electronic vending system
10/24/2007CN100345149C Enciphering authentication for radio-frequency recognition system
10/24/2007CN100345148C Information processing system, information processing device, and program
10/24/2007CN100345080C Access protection system and method for computer systems
10/23/2007US7287284 Information processing method and apparatus, and computer program and computer-readable storage medium
10/23/2007US7287283 Return-to-LIBC attack blocking system and method
10/23/2007US7287281 Send blocking system and method
10/23/2007US7287277 Method and apparatus for controlling execution of a computer operation
10/23/2007US7287276 Coordinated network initiator management that avoids security conflicts
10/23/2007US7287272 Method, data carrier and system for authentication of a user and a terminal
10/23/2007US7287271 System and method for enabling secure access to services in a computer network
10/23/2007US7287168 Partial encryption and PID mapping
10/23/2007US7287167 Record medium, recording apparatus for record medium, recording method for record medium, reproducing apparatus for record medium, reproducing medium for record medium, and data output controlling method
10/23/2007US7287165 IC card, portable terminal, and access control method
10/23/2007US7287164 Method and system for encoding signatures to authenticate files
10/23/2007US7287163 Digital watermark embedding apparatus and method, and computer program
10/23/2007US7287162 System and method for platform activation
10/23/2007US7287161 Method and system for testing a program, and a device
10/23/2007US7287159 Detection and identification methods for software
10/23/2007US7287158 Person authentication system, person authentication method, information processing apparatus, and program providing medium
10/23/2007US7287157 Digital content system
10/23/2007US7287156 Methods, systems and computer program products for authentication between clients and servers using differing authentication protocols
10/23/2007US7287010 Information processing device and method, and providing medium
10/23/2007US7286670 Method and apparatus for chaotic opportunistic lossless compression of data
10/23/2007US7286669 Circuits for scrambling and descrambling packets of various lengths, and methods of doing the same
10/23/2007US7286668 Method of protecting copyright of digital video work
10/23/2007US7286666 Countermeasure method in an electric component implementing an elliptical curve type public key cryptography algorithm
10/23/2007US7286664 Efficient implementation of MD5 message-digest algorithm (RFC1321) on an 8 bit micro-controller
10/23/2007US7286515 Method, apparatus, and software product for detecting rogue access points in a wireless network
10/23/2007US7286113 Method and system for user registration
10/23/2007CA2543655C Communications system including units with lcd optical transmitters/receivers and related methods
10/23/2007CA2413231C Device and method for restricting content access and storage
10/23/2007CA2221016C Process for recovering keys implemented for highly encrypting messages
10/18/2007WO2007118239A2 Authentication service for facilitating access to services
10/18/2007WO2007117950A1 Methods and apparatus for providing an access profile system associated with a broadband wireless access network
10/18/2007WO2007117922A2 Automated radio frequency safety and regulatory compliance
10/18/2007WO2007117914A2 Bio-metric encryption key generator
10/18/2007WO2007117879A1 Method and apparatus to mate an external code image with an on-chip private key
10/18/2007WO2007117818A2 Managing objects in a role based access control system
10/18/2007WO2007117636A2 Malware detection system and method for comprssed data on mobile platforms
10/18/2007WO2007117635A2 Malware modeling detection system and method for mobile platforms
10/18/2007WO2007117585A2 System and method for managing malware protection on mobile devices
10/18/2007WO2007117582A2 Malware detection system and method for mobile platforms
10/18/2007WO2007117574A2 Non-signature malware detection system and method for mobile platforms
10/18/2007WO2007117567A2 Malware detection system and method for limited access mobile platforms
10/18/2007WO2007117277A2 Method and apparatus for efficient encryption
10/18/2007WO2007117217A2 Methods, nodes and apparatus for compression and encryption of data packets in a telecommunication network.
10/18/2007WO2007117216A2 Plural telecommunications functions having sharing transaction(s)
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