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)
05/2003
05/22/2003US20030097594 System and method for privacy protection in a service development and execution environment
05/22/2003US20030097593 User terminal authentication program
05/22/2003US20030097575 Information processing apparatus, display unit, digital content distributing system and digital content distributing/outputting method
05/22/2003US20030097574 Systems and methods for integration adapter security
05/22/2003US20030097573 Central Key Authority Database in an ABDS System
05/22/2003US20030097570 Managing Database for Identifying to Recipients Security Features of Devices Generating Digital Signatures
05/22/2003US20030097569 Reliably Identifying Information of Device Generating Digital Signatures
05/22/2003US20030097567 Device and method for authenticating user's access rights to resources
05/22/2003US20030097566 Public key certificate generation method, validation method and apparatus thereof
05/22/2003US20030097565 Central Key Authority (CKA) Database for User Accounts in ABDS System
05/22/2003US20030097562 Managing Database for Reliably Identifying Information of Device Generating Digital Signatures
05/22/2003US20030097561 Gauging Risk in Electronic Communications Regarding Accounts in ABDS System
05/22/2003US20030097559 Qualification authentication method using variable authentication information
05/22/2003US20030097355 Method for using query templates in directory caches
05/22/2003US20030097345 System and method for invoking business functionality for a workflow
05/22/2003US20030097344 Multi-purpose transaction card system
05/22/2003US20030097341 Method for encrypting data and a telecommunications terminal and access authorization card
05/22/2003US20030097340 Semiconductor memory card that records contents for trial and purchase, recording apparatus, reproducing apparatus, and sales method
05/22/2003US20030097335 Secure method and system for determining charges and assuring privacy
05/22/2003US20030096595 Authentication of a mobile telephone
05/22/2003US20030096256 Additive to add discrimination means and matter maintaining discrimination information which containing the additive
05/22/2003US20030095665 Incorporating Security Certificate During Manufacture of Device Generating Digital Signatures
05/22/2003US20030095664 Information recording/playback apparatus and method
05/22/2003US20030095662 System and method for encrypting spread spectrum carrier
05/22/2003US20030095661 Method and apparatus for encrypting data
05/22/2003US20030095659 Cryptographic key, encryption device, encryption/decryption device, cryptographic key management device, and decryption device
05/22/2003US20030095097 Computer system control with user data via interface surface with coded marks
05/22/2003US20030094499 Information processing device
05/22/2003CA2465333A1 Device and method with reduced information leakage
05/21/2003EP1313259A2 Cryptographic key, encryption/decryption device, cryptographic key management device using a chaotic function
05/21/2003EP1313063A2 Combination contact/contactless IC card
05/21/2003EP1313026A1 Living body authentication system
05/21/2003EP1312191A1 Method and system for authentification of a mobile user via a gateway
05/21/2003EP1312087A1 Method and device for controlling distribution and use of digital works
05/21/2003EP1311932A2 System and method for cardless secure credit transaction processing
05/21/2003EP1311920A2 System and method for providing security to components using shared names
05/21/2003EP1267514A9 Encryption secured against Differential Power Analysis (DPA)
05/21/2003EP1040617B1 An improved des encryption and decryption system and method
05/21/2003EP0872078B1 Method for encryption of information
05/21/2003EP0861541B1 Root key compromise recovery
05/21/2003EP0696397B1 Digital radio transceiver with encrypted key storage
05/21/2003CN1419793A Subscriber authentication
05/21/2003CN1419762A Device and method for generating electronic keys from mutual prime numbers
05/21/2003CN1419761A Device and method for increasing the operational reliability and the uniformity of a source of noise
05/21/2003CN1419760A Method and system to uniquely associate multicast content with each of multiple recipients
05/21/2003CN1419695A Device for reading, recording and restoring digital data in a copy-protection system for said data
05/21/2003CN1419361A Intelligent monitoring administration method for picture on network
05/21/2003CN1419357A Matrix classical resolution problem based public key code system
05/21/2003CN1419356A Random number used communication safety identification method
05/21/2003CN1419197A User authentication system, method and control program for excuting said method
05/21/2003CN1419195A Data protector for address coding sequence of self-setting storage device protection area
05/21/2003CN1109423C Permutation code encryption and decryptment method and its encryption and decryptment equipment
05/20/2003US6567916 Method and device for authentication
05/20/2003US6567914 Apparatus and method for reducing transmission bandwidth and storage requirements in a cryptographic security system
05/20/2003US6567793 Remote authorization for unlocking electronic data system and method
05/20/2003US6567530 Device and method for authenticating and certifying printed documents
05/20/2003US6566858 Circuit for protecting chips against IDD fluctuation attacks
05/20/2003CA2076439C Process for the transmission and reception of personalized programs
05/15/2003WO2003041357A1 Authentication of a remote user to a host in a data communication system
05/15/2003WO2003041338A1 Method and system for the supply of data, transactions and electronic voting
05/15/2003WO2003041337A1 Method of producing a cryptography parameter
05/15/2003WO2003041336A1 Confusion encryption
05/15/2003WO2003041324A2 Biometrics template
05/15/2003WO2003041072A1 Method of and apparatus for preventing illicit copying of digital content
05/15/2003WO2003041020A1 Money tube and associated dispensing units
05/15/2003WO2003040924A1 Establishing secure communication using a pair of shared secret keys
05/15/2003WO2003040923A1 Internal security system for a relational database system
05/15/2003WO2003010942A3 System and method for improved security in a handset reprovisioning and reprogramming
05/15/2003WO2002080454A3 Method and apparatus for broacast services in a wireless communication system
05/15/2003WO2002080401A3 Power control for point-to-multipoint services provided in communication systems
05/15/2003WO2002011359A9 Method of encryption
05/15/2003WO2001089215A3 Method for transmitting encrypted data, use of same in a pay digital television system and decoder used in said system
05/15/2003WO2001071462A3 System and method for secure biometric identification
05/15/2003US20030093694 Key management protocol and authentication system for secure internet protocol rights management architecture
05/15/2003US20030093680 Methods, apparatus and computer programs performing a mutual challenge-response authentication protocol using operating system capabilities
05/15/2003US20030093679 System for obtaining signatures on a single authoritative copy of an electronic record
05/15/2003US20030093678 Server-side digital signature system
05/15/2003US20030093677 Method and system for the simultaneous processing of document structure and electronic signature for electronic documents
05/15/2003US20030093676 Electronic certificate system
05/15/2003US20030093674 Method and apparatus for encrypting data
05/15/2003US20030093673 Cryptographic comparison of selections from small ranges
05/15/2003US20030093671 Method and system for authentication of a user
05/15/2003US20030093669 Network architecture for secure communications between two console-based gaming systems
05/15/2003US20030093668 Architecture for manufacturing authenticatable gaming systems
05/15/2003US20030093666 Cross-domain access control
05/15/2003US20030093663 Technique to bootstrap cryptographic keys between devices
05/15/2003US20030093575 Application view component for system integration
05/15/2003US20030093552 Data communication system, data communication method, and computer-readable recording medium for recording program applied to data communication system
05/15/2003US20030093539 Message generation
05/15/2003US20030093471 System and method using asynchronous messaging for application integration
05/15/2003US20030093470 System and method for implementing a service adapter
05/15/2003US20030093403 System and method for implementing an event adapter
05/15/2003US20030093402 System and method using a connector architecture for application integration
05/15/2003US20030093384 Scanner enhanced remote control unit and system for automatically linking to on-line resources
05/15/2003US20030093381 Systems and methods for authorization of data strings
05/15/2003US20030092434 System for downloading program to general-purpose subscriber identification module
05/15/2003US20030092427 Content delivery system
05/15/2003US20030091234 Method and system for note taking using sensor with identifier
05/15/2003US20030091233 Method and system for note taking using a form with coded marks
05/15/2003US20030091193 Method and device for the encryption and decryption of data
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