Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
12/2003
12/04/2003US20030226022 Secure execution mode exceptions
12/04/2003US20030226016 Assurance of authentication in a computer system apparatus and method
12/04/2003US20030226010 System and method for on-line diagnostics
12/04/2003US20030226009 Data transfer system and data transfer method
12/04/2003US20030225765 Managing secure resources in web resources that are accessed by multiple portals
12/04/2003US20030225701 System for protecting and managing digital contents
12/04/2003US20030225700 System and method for graphical rights expressions
12/04/2003US20030225699 Content rendering repository
12/04/2003US20030225698 Method and apparatus for executing code in accordance with usage rights
12/04/2003US20030223587 Classified communication system which classifies the signal between interfaces and supports a media transport encoding scheme for a direct current balanced stream simultaneously
12/04/2003US20030223585 Methods and apparatus for performing encryption and authentication
12/04/2003US20030223583 Secure data content delivery system for multimedia applications utilizing bandwidth efficient modulation
12/04/2003US20030223581 Cipher block chaining unit for use with multiple encryption cores
12/04/2003US20030223580 Advanced encryption standard (AES) hardware cryptographic engine
12/04/2003US20030223579 Secure and linear public-key cryptosystem based on parity-check error-correcting
12/04/2003US20030223578 Threshold encoding of frame buffers
12/04/2003US20030222908 Dynamic wizard interface system and method
12/04/2003US20030222900 Computer assisted and/or implemented process and system for selecting, storing, and retrieving slides and slidekits, including to a personal folder, for healthcare providers
12/04/2003CA2486713A1 Advanced encryption standard (aes) hardware cryptographic engine
12/04/2003CA2486695A1 Adaptive intrusion detection system
12/04/2003CA2480426A1 Smart card mating protocol
12/03/2003EP1367764A2 Encryption device and encryption method
12/03/2003EP1367581A2 Information recording/reading apparatus and method
12/03/2003EP1367470A2 System and method for on-line diagnostics
12/03/2003EP1366597A2 Multiple authentication sessions for content protection
12/03/2003EP1366595A2 Data processing apparatus and method
12/03/2003EP1366594A2 Threshold cryptography scheme for message authentication systems
12/03/2003EP1366593A1 Method and apparatus for providing secure streaming data transmission facilities using unreliable protocols
12/03/2003EP1366438A1 Apparatus, method and system for directory quality assurance
12/03/2003EP1366408A2 Automated transaction machine digital signature system and method
12/03/2003EP1149475B1 A fuzzy commitment scheme
12/03/2003EP0720328B1 Signal transmitting method and communication system
12/03/2003CN2590293Y Self-adaptive Ethernet switching device
12/03/2003CN2590292Y Physical isolator special for guarantee network safety
12/03/2003CN1460374A Transmitter
12/03/2003CN1460343A Method for making secure session with data processing means under control of several entities
12/03/2003CN1460238A 电子信息查询方法 Electronic Information query methods
12/03/2003CN1460225A Data processing system, memory device, data processor, data processing method and program
12/03/2003CN1459949A Network safety system for recording and counterattacking black visitor and method
12/03/2003CN1459724A Method and apparatus for producing sequence number
12/03/2003CN1130099C Method and system for verifying authenticity of first communication participants in communications network
12/03/2003CN1130048C Descrambler
12/02/2003US6658574 Method for non-disclosing password entry
12/02/2003US6658572 Airline cockpit security system
12/02/2003US6658571 Security framework for dynamically wrapping software applications executing in a computing system
12/02/2003US6658569 Secret key cryptographic process for protecting a computer system against attacks by physical analysis
12/02/2003US6658568 Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management
12/02/2003US6658566 Process for storage and use of sensitive information in a security module and the associated security module
12/02/2003US6658403 Apparatus and method for managing electronic original data
12/02/2003US6658114 Key management method
12/02/2003CA2300645C Apparatus and method for integrating error control and authentication for satellite uplinks
12/02/2003CA2291999C System and method for suppressing conducted emissions by a cryptographic device
12/02/2003CA2112518C Process for the authentication of at least one identification device using a verification device and implementation device
11/2003
11/27/2003WO2003098916A2 High-resolution image projection
11/27/2003WO2003098895A1 Signing and authentication devices and processes and corresponding products, notably for dvb/mpeg mhp digital streams
11/27/2003WO2003098868A1 Method and system in a digital wireless data communication network for arranging data encryption and corresponding server
11/27/2003WO2003098867A2 Encryption, authentication, and key management for multimedia content pre-encryption
11/27/2003WO2003098866A1 System and method for managing sonic token verifiers
11/27/2003WO2003098865A1 System and method for using acoustic digital signature generator as oracle
11/27/2003WO2003098864A1 Hidden link dynamic key manager for use in computer systems
11/27/2003WO2003098543A1 Method for tamper-proof identification of products
11/27/2003WO2003098542A1 Information providing system and authentication medium access comtrol method and computer program
11/27/2003WO2003098445A1 Content processing limit method, content processing limit program, and content edition device
11/27/2003WO2003098429A2 Modular inversion that is protected against espionage
11/27/2003WO2003097123A2 User authorization system and method for a sedation and analgesia system
11/27/2003WO2003081885A9 Application program interface
11/27/2003WO2003079683A3 Secure method of storing encrypted data on a personal digital recorder
11/27/2003WO2003073711A3 System and method for verifying delivery and integrity of electronic messages
11/27/2003WO2003067536A3 Methods and systems for validating the authority of the holder of a digital certificate issued by a certificate authority
11/27/2003WO2003065172A3 Framework for maintaining information security in computer networks
11/27/2003WO2003055135A3 Synchronizing source and destination systems via parallel hash value determinations
11/27/2003WO2003055131A3 Anti-pirate method for the distribution of digital content
11/27/2003WO2003042799A3 Device and method with reduced information leakage
11/27/2003WO2003030434A3 Remotely controlled failsafe boot mechanism and remote manager for a network device
11/27/2003WO2003030109A3 System and method for creating a secure network using identity credentials of batches of devices
11/27/2003WO2003024017A3 Method for making secure a secret quantity
11/27/2003WO2003021400A3 Apparatus for and method of controlling propagation of decryption keys
11/27/2003WO2003019899A3 Local digital network, methods for installing new devices and data broadcast and reception methods in such a network
11/27/2003WO2002101971A3 Apparatus, system and method for validating integrity of transmitted data
11/27/2003US20030221131 Data processing device
11/27/2003US20030221128 Method and apparatus for preventing unauthorized copying and distributing of electronic messages transmitted over a network
11/27/2003US20030221127 System and method for providing global media content delivery
11/27/2003US20030221120 Automatic password configuration during error reporting
11/27/2003US20030221117 Testing of an algorithm executed by an integrated circuit
11/27/2003US20030221115 Data protection system
11/27/2003US20030221114 Authentication system and method
11/27/2003US20030221111 Portable authorization verification system
11/27/2003US20030221109 Method of and apparatus for digital signatures
11/27/2003US20030221107 Method and apparatus for generating serial number
11/27/2003US20030221105 Extensible mechanism for attaching digital signatures to different file types
11/27/2003US20030221104 Cryptographic security method and electronic devices suitable therefor
11/27/2003US20030221103 Semiconductor memory card, data reading apparatus, and data reading/reproducing apparatus
11/27/2003US20030221102 Method and apparatus for performing multi-server threshold password-authenticated key exchange
11/27/2003US20030221101 Efficient certificate revocation
11/27/2003US20030221099 Association of security parameters for a collection of related streaming protocols
11/27/2003US20030220107 Key updates in a mobile wireless system
11/27/2003US20030220097 Portable terminal, access control method, and access control program
11/27/2003US20030219143 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
11/27/2003US20030219129 System and method for providing WLAN security through synchronized update and rotation of WEP keys
11/27/2003US20030219121 Biometric key generation for secure storage