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)
12/2005
12/28/2005EP0790595B1 Data conversion apparatus and data conversion method
12/28/2005CN1714573A Watermark-based access control method and device
12/28/2005CN1714531A Method of generating a stream cipher using multiple keys
12/28/2005CN1714530A Content distribution system, content distribution method, and content reception device
12/28/2005CN1714377A Pseudo-random number generation method and pseudo-random number generator
12/28/2005CN1714330A Circuit arrangement with non-volatile memory module and method of en-/decrypting data in the non-volatile memory module
12/28/2005CN1713759A Security processing method for transmission and receive of mobile communication terminal
12/28/2005CN1713756A Security guarantee for memory data information of mobile terminal
12/28/2005CN1713615A System and method for realizing common use of timer function
12/28/2005CN1713572A System, apparatus, program, and method for authentication
12/28/2005CN1713571A Authentication of double-path pre-approvement
12/28/2005CN1713569A Information processing device and its control, image processing device and its control
12/28/2005CN1713568A Scrambling apparatus and method in wireless communication system
12/28/2005CN1713567A Safety object, its device and method based on digital signature of mapping coding set
12/28/2005CN1713566A Self forcing method and transmitting and receiving methods thereby
12/28/2005CN1713565A KEELOQ technology use of computer system safety prevention
12/28/2005CN1713562A Analog private network structure and its connection for safety plug-in layer
12/28/2005CN1713199A Electronic mail server device and electronic mail processing method
12/28/2005CN1713197A Verifying human interaction to a computer entity by way of atrusted component on a computing device or the like
12/28/2005CN1713106A System and method for providing security to an application
12/28/2005CN1234081C Method for realizing computer safety and enciphering based on identity confirmation by using BIOS
12/28/2005CN1234079C High-speed information safety processor
12/27/2005US6981277 Apparatus and method for conducting non-authentication task using workstation authentication system
12/27/2005US6981156 Method, server system and device for making safe a communication network
12/27/2005US6981155 System and method for computer security
12/27/2005US6981154 Account authority digital signature (AADS) accounts
12/27/2005US6981153 Programmable logic device with method of preventing readback
12/27/2005US6981151 Digital data storage systems, computers, and data verification methods
12/27/2005US6981149 Secure, easy and/or irreversible customization of cryptographic device
12/27/2005US6981148 Method for integrating online and offline cryptographic signatures and providing secure revocation
12/27/2005US6981147 Certification of multiple keys with new base and supplementary certificate types
12/27/2005US6981145 Device and process for remote authentication of a user
12/27/2005US6981144 System console device authentication in a network environment
12/27/2005US6981142 Electronic access control system and method
12/27/2005US6981139 Digital certificate management system, digital certificate management apparatus, digital certificate management method, update procedure determination method and program
12/27/2005US6981138 Encrypted key cache
12/27/2005US6981137 System for broadcasting to, and programming, a mobile device in a protocol
12/27/2005US6980972 Method and system for controlling and auditing content/service systems
12/27/2005US6980796 Method and system for verifying the authenticity of a first communication participants in a communications network
12/27/2005US6980795 Wireless network with a cipher key change procedure
12/27/2005US6980660 Method and apparatus for efficiently initializing mobile wireless devices
12/27/2005US6980659 Methods and systems for supplying encryption keys
12/27/2005US6980658 Method and apparatus for encrypting transmissions in a communication system
12/27/2005US6980656 Chaotic communication system and method using modulation of nonreactive circuit elements
12/27/2005US6980655 Rolling code security system
12/27/2005US6980650 System for providing keys
12/27/2005US6980649 Hardware-based encryption/decryption employing dual ported memory and fast table initialization
12/27/2005US6980427 Removable media
12/27/2005US6980318 Method and system for delivery of a greeting card
12/22/2005WO2005122468A1 Data communication method and system
12/22/2005WO2005122467A1 Biometric template protection and feature handling
12/22/2005WO2005122466A1 Method and system for generating a list signature
12/22/2005WO2005122465A1 A method for preventing the removable user identify module card from using in the different type of terminal device
12/22/2005WO2005122464A1 Communication method and communication system using decentralized key managing scheme
12/22/2005WO2005122463A2 Economically secure digital mass media systems
12/22/2005WO2005122462A1 System and method for portable authentication
12/22/2005WO2005122461A1 A method for establishing the point-to-point
12/22/2005WO2005122114A1 Water marks injector
12/22/2005WO2005121977A1 Content data processing device, recording/reproduction device, and recording/reproduction system
12/22/2005WO2005121953A1 Apparatus and method for developing, testing and monitoring secure software
12/22/2005WO2005120156A2 Method and system for aka sequence number for replay protection in eap-aka authentication
12/22/2005WO2005103907A8 Recording device, recording medium, and content protection system
12/22/2005WO2005101977A3 Multi-factor security system with portable devices and security kernels
12/22/2005WO2005089387A3 High-reliability computer interface for wireless input devices
12/22/2005WO2005076228B1 Method of controlling a hands-free system for accessing a motor vehicle
12/22/2005WO2005072117A3 Preventing network data injection attacks
12/22/2005WO2005067402B1 Certification mobile terminal and electronic commerce system and method using the same
12/22/2005WO2005043334A3 Methods and apparatus for providing application credentials
12/22/2005WO2005038573A3 Authentication system
12/22/2005WO2005036339A3 System and method for dynamic distribution of intrusion signatures
12/22/2005WO2005008371A3 Enforcement of playback count in secure hardware for presentation of digital productions
12/22/2005WO2004112004A8 Multimedia storage and access protocol
12/22/2005WO2004111785A3 Event monitoring and management
12/22/2005US20050283840 Method for the automatic analysis of security requirements of information technology system
12/22/2005US20050283838 Malicious-process-determining method, data processing apparatus and recording medium
12/22/2005US20050283836 Method and system to detect externally-referenced malicious data for access and/or publication via a computer system
12/22/2005US20050283835 Method and system to verify data received, at a server system, for access and/or publication via the server system
12/22/2005US20050283834 Probabilistic mechanism to determine level of security for a software package
12/22/2005US20050283830 Steganographic authentication
12/22/2005US20050283829 Connection method
12/22/2005US20050283827 Unauthorized access prevention method, unauthorized access prevention apparatus and unauthorized access prevention program
12/22/2005US20050283823 Method and apparatus for security policy management
12/22/2005US20050283822 System and method for policy-enabling electronic utilities
12/22/2005US20050283714 Method and apparatus for multiplication in Galois field, apparatus for inversion in Galois field and apparatus for AES byte substitution operation
12/22/2005US20050283623 Computer-based method and apparatus for certifying a file
12/22/2005US20050283621 Control of data linkability
12/22/2005US20050283620 System and method for dis-identifying sensitive information and associated records
12/22/2005US20050283618 Managing access permission to and authentication between devices in a network
12/22/2005US20050283617 Motor vehicle documents
12/22/2005US20050283616 Interactive access control system and method for computer
12/22/2005US20050283615 Method and apparatus for user authentication and authorization
12/22/2005US20050283614 Distributed hierarchical identity management system authentication mechanisms
12/22/2005US20050283613 Access to content addressable data over a network
12/22/2005US20050283612 Methods and apparatus for input of coded image data
12/22/2005US20050283611 Multi-stage watermarking process and system
12/22/2005US20050283610 Methods and systems for encoding and protecting data using digial signature and watermarking techniques
12/22/2005US20050283609 Authenticating images identified by a software application
12/22/2005US20050283608 User controlled anonymity when evaluating into a role
12/22/2005US20050283606 Selecting a boot image
12/22/2005US20050283605 System and method for assigning security levels to a shared component
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