Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
02/2005
02/17/2005US20050039010 Method and apparatus for authenticating to a remote server
02/17/2005US20050039009 Web management system and method based on authentication
02/17/2005US20050039008 Method and apparatus for end-to-end identity propagation
02/17/2005US20050039007 Multi-function product profile downloading after authentication
02/17/2005US20050039005 Proxy authentication for tethered devices
02/17/2005US20050039002 Method, system and program product for protecting a distributed application user
02/17/2005US20050038998 Protection key for hardware and information management system
02/17/2005US20050038997 Contents recording method, recording medium and contents recording device
02/17/2005US20050038995 File safety management system
02/17/2005US20050038994 Storing authentication sequences for expedited login to secure applications
02/17/2005US20050038992 Method for sending multiple ephemeral terminations in a single service change message
02/17/2005US20050038896 Communications system providing shared client-server communications interface and related methods
02/17/2005US20050038756 System and method for production and authentication of original documents
02/17/2005US20050038754 Methods for authenticating self-authenticating documents
02/17/2005US20050038750 Organization-based content rights management and systems, structures, and methods therefor
02/17/2005US20050037774 System and method for securing short-distance wireless communications, and applications thereof
02/17/2005US20050037747 System and method for dissemination of information in a limited-access environment
02/17/2005US20050037736 System and method for controlling a mobile terminal using a digital signature
02/17/2005US20050036682 Notetaking system incorporating coded data sensor
02/17/2005US20050036652 Watermark-based goods authentication
02/17/2005US20050036625 Method for providing a crypto key and checkword to an encryption device
02/17/2005US20050036624 Quantum cryptography
02/17/2005US20050036623 Methods and apparatus for distribution of global encryption key in a wireless transport network
02/17/2005US20050036621 Generation and validation of short digital signatures with implicit message embedding
02/17/2005US20050036620 Encryption of radio frequency identification tags
02/17/2005US20050036617 Crypto-engine for cryptographic processing of data
02/17/2005US20050036616 Secure routing protocol for an ad hoc network using one-way/one-time hash functions
02/17/2005US20050036615 Method and apparatus for graph-based partition of cryptographic functionality
02/17/2005US20050036612 Information transmission apparatus and method, information reception apparatus and method, and information-providing system
02/17/2005US20050036610 Method and apparatus for seeding a random number generator
02/17/2005US20050036609 Squared weil and tate pairing techniques for use with elliptic curves
02/17/2005US20050036608 Automated permutation method and apparatus
02/17/2005US20050036607 Pseudo-random number generation based on periodic sampling of one or more linear feedback shift registers
02/17/2005US20050036508 Method and system for a multi-channel audio interconnect bus
02/17/2005US20050034420 Secure package system and method
02/17/2005DE10344647B3 Dual-rail signal circuit device e.g. for chip card security applications, has dual-rail data input signals with similar values provided as pre-charge signal to obtain dual-rail data output signal having same values
02/17/2005DE10331933A1 Remote control system for using Internet services, whereby a stationary dongle is used as an electronic key for radio-based authentication management via a mobile operating component
02/17/2005CA2534537A1 Efficient new e-mail discovery
02/17/2005CA2534012A1 Method and apparatus for enabling content provider authentication
02/16/2005EP1507433A2 Apparatus and method for determining uplink ciphering activation time in universal mobile telecommunications system user equipment
02/16/2005EP1507425A1 System and method for controlling a mobile terminal using a digital signature
02/16/2005EP1507381A2 Information processing apparatus, an authentication apparatus, and an external apparatus
02/16/2005EP1507357A1 An access control and charging method for digital television applications
02/16/2005EP1507356A2 Cryptographic method
02/16/2005EP1507355A1 System and method for securing data
02/16/2005EP1507247A1 Data conversion device and data conversion method
02/16/2005EP1507230A1 Information providing system and authentication medium access control method and computer program
02/16/2005EP1507186A2 Recording medium, storage unit, information processing apparatus, information processing method, information processing program and computer readable medium
02/16/2005EP1506662A1 Association of security parameters for a collection of related streaming protocols
02/16/2005EP1506636A1 Method and system in a digital wireless data communication network for arranging data encryption and corresponding server
02/16/2005EP1506483A2 System and method for authentication
02/16/2005EP1506473A2 Modular inversion that is protected against espionage
02/16/2005EP1506469A2 System and apparatus for authenticating to a system or network
02/16/2005EP1442555A4 Multi-factor authentication system
02/16/2005CN1582593A 动态安全模型 Dynamic Security Model
02/16/2005CN1582558A Calculation of identifier codes
02/16/2005CN1582549A Compensation for non-linear distortion in a modem receiver
02/16/2005CN1582476A Method of and apparatus for preventing illicit copying of digital content
02/16/2005CN1582035A User-identifying-module based trademark visualization realizing method and system
02/16/2005CN1582003A Method for providing intelligent business by GPRS service support node
02/16/2005CN1581957A Access control for digital video stream data
02/16/2005CN1581914A Method for realizing official telephone of SDH device using IP telephone
02/16/2005CN1581869A Dual-status-based multi-party communication method
02/16/2005CN1581867A Method and system for realizing tracked interface message
02/16/2005CN1581857A Gate-link and method for authenticating deduction of short-message user
02/16/2005CN1581819A Method for realizing address synchronization in independant virtual LAN learning mode
02/16/2005CN1581795A Network management safety authentication method
02/16/2005CN1581792A Network access anthentication method for improving network management performance
02/16/2005CN1581784A Broadband user calling charging method
02/16/2005CN1581777A Network system, indoor apparatus control server and intermediate server
02/16/2005CN1581776A Rotary chaos key-control communication method
02/16/2005CN1581775A Apparatus for realizing wireless LAN safety and working method thereof
02/16/2005CN1581774A Access control for digital content
02/16/2005CN1581772A System and method for controlling a mobile terminal using a digital signature
02/16/2005CN1581771A Authentication system, server, and authentication method and program
02/16/2005CN1581770A Three-layer user authentication method
02/16/2005CN1581769A Network safety isolating card
02/16/2005CN1581768A Invasion detecting method
02/16/2005CN1581338A Method for protecting dada content
02/16/2005CN1581289A Method of embedding permanent identification code into musical apparatus and said musical apparatus
02/16/2005CN1581118A Secure device, information processing terminal, integrated circuit, application apparatus and method
02/16/2005CN1581089A Invasion detecting method
02/16/2005CN1581051A Function limiting program, mounting program generation program and program storage medium
02/16/2005CN1581012A Method for protecting computer system
02/16/2005CN1581010A Access control for digital content
02/16/2005CN1190077C System for providing scrambled content, and system for descrambling scrambled content
02/16/2005CN1190055C Network transmission controller
02/16/2005CN1190036C Method and system for inquiry of user identification in mobile communication system
02/16/2005CN1190035C Semi-inverse method based on feedback shift reqister
02/16/2005CN1190034C Swing type block code enciphering method
02/16/2005CN1190033C Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
02/16/2005CN1189842C Method and system for unlocking doorway
02/15/2005US6857076 Data security for digital data storage
02/15/2005US6857075 Key conversion system and method
02/15/2005US6857072 System and method for enabling encryption/authentication of a telephony network
02/15/2005US6857071 System and method for distributing digital works, apparatus and method for reproducing digital works, and computer program product
02/15/2005US6857070 Data processing method and apparatus, and storage medium capable of being read by a computer
02/15/2005US6857067 System and method for preventing unauthorized access to electronic data
02/15/2005CA2449669C Block encryption device using auxiliary conversion
02/10/2005WO2005013581A2 Configuring a network connection