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)
10/2005
10/13/2005US20050229009 Method and equipment for encrypting/decrypting physical characteristic information, and identification system utilizing the physical characteristic information
10/13/2005US20050229004 Digital rights management system and method
10/13/2005US20050229002 System and method for sharing confidential semiconductor manufacturing information using transitory links
10/13/2005US20050229001 Security and analysis system
10/13/2005US20050228999 Audit records for digitally signed documents
10/13/2005US20050228998 Public key infrastructure scalability certificate revocation status validation
10/13/2005US20050228997 Methods and devices for providing secure communication sessions
10/13/2005US20050228995 Source device and method for controlling output to sink device according to each content
10/13/2005US20050228994 Method for encryption backup and method for decryption restoration
10/13/2005US20050228993 Method and apparatus for authenticating a user of an electronic system
10/13/2005US20050228992 Method for authenticating dual-mode access terminals
10/13/2005US20050228991 Method and system for authenticating a security device
10/13/2005US20050228990 Software safety execution system
10/13/2005US20050228988 Proactive forced renewal of content protection implementations
10/13/2005US20050228986 Data processing device, encryption communication method, key generation method, and computer program
10/13/2005US20050228985 Controlling access to services in a communications system
10/13/2005US20050228984 Web service gateway filtering
10/13/2005US20050228983 Network side channel for a message board
10/13/2005US20050228982 Data communication system control method, data communication system, and information processing apparatus
10/13/2005US20050228876 Guest account life cycle
10/13/2005US20050228874 Method and system for verifying and updating the configuration of an access device during authentication
10/13/2005US20050228831 Interactive virtual library system for expeditiously providing automatic updates of user-desired information from content providers, at least one of which is commercial, to users
10/13/2005US20050228809 Information processing system and method
10/13/2005US20050228753 Method and device for controlling access to a digital document shared in a communication network of the station-to-station type
10/13/2005US20050228687 Personal information management system, mediation system and terminal device
10/13/2005US20050226511 Apparatus and method for organizing and presenting content
10/13/2005US20050226424 Key allocating method and key allocation system for encrypted communication
10/13/2005US20050226422 Method and device for the generation of checkable forgery-proof documents
10/13/2005US20050226421 Method and system for using watermarks in communication systems
10/13/2005US20050226420 Method and system in a digital wireless data communication network for arranging data encryption and corresponding server
10/13/2005US20050226419 Method and system for cryptographically secure hashed end marker of streaming data
10/13/2005US20050226418 Physical layer header scrambling in satellite broadcast systems
10/13/2005US20050226416 Controlling delivery of broadcast encryption content for a network cluster from a content server outside the cluster
10/13/2005US20050226414 Methods and apparatuses for minimizing co-channel interference
10/13/2005US20050226411 Method of generating electronic keys for a public-key cryptography method and a secure portable object using said method
10/13/2005US20050226410 Security information packaging system, LSI, and security information packaging method
10/13/2005US20050226409 Method of improving operational speed of encryption engine
10/13/2005US20050226408 Apparatus and method for encryption and decryption
10/13/2005US20050226407 Data conversion device and data conversion method
10/13/2005US20050225791 Security server for facsimile machine and method of selectively printing document data using the security server
10/13/2005US20050225606 Printhead having common actuator for inkjet nozzles
10/13/2005US20050225428 Method for reprogramming bidirectional objects
10/13/2005DE10393847T5 Verfahren und Vorrichtung zum Auffinden einer gemeinsam genutzten vertraulichen Information ohne Beeinträchtigung nicht-gemeinsam genutzter vertraulicher Informationen Method and apparatus for locating a shared confidential information without compromising non-shared confidential information
10/13/2005DE10360120B3 Rolling-Code basiertes Verfahren Rolling-code-based method
10/13/2005DE10240875B4 Sicheres Referenzdrucken unter Verwendung persönlicher elektronischer Geräte Secure reference printing using personal electronic devices
10/13/2005DE102005012098A1 Datenchiffrierprozessor sowie AES-Chiffriersystem und AES-Chiffrierverfahren Datenchiffrierprozessor and AES cryptosystem and AES cipher
10/13/2005DE102004014411A1 Data-processing system for supplying small mobile devices with security functions like data encryption/digital signatures/authentication has interfaces for wireless communication and data exchange
10/13/2005DE102004013480A1 Zufallszahlengenerator und Verfahren zum Erzeugen von Zufallszahlen Random number generator and method for generating random numbers
10/13/2005DE102004004800A1 Schnelle Chiffrierschlüsselsuche für WLAN-Empfänger Fast Chiffrierschlüsselsuche for WLAN receivers
10/13/2005CA2561130A1 Persistent servicing agent
10/12/2005EP1585286A2 Credential roaming
10/12/2005EP1585249A1 Content reproduction device, license issuing server, and content reproduction system
10/12/2005EP1585248A1 Mutual authentication method, program, recording medium, signal processing system, reproduction device, and information processing device
10/12/2005EP1585010A2 License creation apparatus and method
10/12/2005EP1585009A2 High performance content alteration architecture and techniques
10/12/2005EP1585006A2 A storage system executing encryption and decryption processing
10/12/2005EP1584156A1 Telecommunication-assisted time stamp
10/12/2005EP1584035A1 Authorized anonymous authentication
10/12/2005EP1485769B1 A method and arrangement for protecting software
10/12/2005EP1230588A4 Computer system control via interface surface
10/12/2005EP1228642B1 Centralised cryptographic data processing with high cryptographic rate
10/12/2005EP1228419A4 Document request via interface surface
10/12/2005EP1203284A4 Method and system for conferencing
10/12/2005EP1169880B1 Integrity check in a communication system
10/12/2005CN2733758Y Remote control cipher transmission device
10/12/2005CN1682533A A video recorder unit and method of operation therefor
10/12/2005CN1682504A Method for the transmission of data telegrams in a switched cyclical communication system
10/12/2005CN1682501A System for efficient recovery of node-B buffered data following MAC layer reset
10/12/2005CN1682494A Set-up of wireless consumer electronics device using a learning remote control
10/12/2005CN1682490A System and method for electronic transmission, storage and retrieval of authenticated documents
10/12/2005CN1682489A Method for generating and/or validating electronic signatures
10/12/2005CN1682488A Loading data onto an electronic device
10/12/2005CN1682487A Radio lan access authentication system
10/12/2005CN1682486A Content distribution for multiple digital rights management
10/12/2005CN1682485A Method and system for generating a common secret key
10/12/2005CN1682484A Protected cryptographic calculation
10/12/2005CN1682483A Efficient encryption and authentication for data processing systems
10/12/2005CN1682479A Efficient encryption and authentication for data processing systems
10/12/2005CN1682242A A method of secure transmission
10/12/2005CN1682205A Method for encrypting and decrypting metadata and method for managing metadata and system thereof
10/12/2005CN1682204A Certification processing hardware, certification processing system and use management hardware
10/12/2005CN1682175A Current source for cryptographic processor
10/12/2005CN1681320A Common scrambling
10/12/2005CN1681318A Source device and method for controlling output to sink device according to each content
10/12/2005CN1681299A Circuits and methods for providing conditional access and copy protection schemes for broadcast data
10/12/2005CN1681260A Processing system between enterprise and bank service abutting joint
10/12/2005CN1681247A System of bank on-line inquiring system
10/12/2005CN1681246A Payment system and method for customs tax by internet
10/12/2005CN1681243A Method for realizing user authentication of wide-band network special bus
10/12/2005CN1681242A Method of user register right identifying in end-to-end wireless encrypted communicating system
10/12/2005CN1681241A Secret key distributing method of end-to-end encrypted telecommunication
10/12/2005CN1681240A Credential roaming
10/12/2005CN1681239A Method for supporting multiple safe mechanism in wireless local network system
10/12/2005CN1681238A Key allocating method and key allocation system for encrypted communication
10/12/2005CN1681237A Information safety service system
10/12/2005CN1680900A License creation apparatus, license creation method, and computer program
10/12/2005CN1223145C Message safety protection method based on boundary gateway protocol message
10/12/2005CN1223144C Method for securing digital information and system thereof
10/12/2005CN1223137C Method of verifying data safety transmission
10/12/2005CN1222915C Method and device for mutual authentication of two data processing units
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