| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 09/23/2004 | US20040184602 Implementations of AES algorithm for reducing hardware with improved efficiency |
| 09/23/2004 | US20040184394 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 09/23/2004 | US20040184111 Limited return messaging |
| 09/23/2004 | US20040184064 Printer driver program and printer |
| 09/23/2004 | US20040183843 Compensation for uneven printhead module lengths in a multi-module printhead |
| 09/23/2004 | DE10311327A1 Multiple user medical data processing electronic data system uses separate application level documentation data access and system level user authentication objects |
| 09/23/2004 | DE10311249A1 Protection of road vehicle electronic controllers against change of units unless identification code is produced |
| 09/23/2004 | DE10224209B4 Autorisierungseinrichtung-Sicherheitsmodul-Terminal-System Authorization device security module terminal system |
| 09/23/2004 | DE102004002693A1 Datensicherungsverfahren mit beliebig wählbaren Einmalschlüsseln und wahlfreiem Zugriff auf die Daten Backup Strategies with freely selectable single keys and random access to the data |
| 09/23/2004 | CA2724141A1 Dynamic configuration of a gaming system |
| 09/23/2004 | CA2519487A1 Verified personal information database |
| 09/22/2004 | EP1460797A2 Secure access and processing of an encryption/decryption key |
| 09/22/2004 | EP1460796A2 Encryption-decryption key generation and distribution |
| 09/22/2004 | EP1460795A1 Digital receiver and method for receiving secure group data |
| 09/22/2004 | EP1460570A1 Writer, reader, and examining method |
| 09/22/2004 | EP1460515A2 Printer driver program and printer |
| 09/22/2004 | EP1459557A2 Increasing integrity of watermarks using robust features |
| 09/22/2004 | EP1459538A1 PROCESS FOR UPDATING A REVOCATION LIST OF NONCOMPLIANT KEYS, APPLIANCES OR MODULES IN A SECURE SYSTEM FOR BROADCASTING CONTENT |
| 09/22/2004 | EP1459513A2 Digital image processing |
| 09/22/2004 | EP1459479A2 Cryptographic system for group signature |
| 09/22/2004 | EP1459478A2 Synchronizing source and destination systems via parallel hash value determinations |
| 09/22/2004 | EP1459476A1 Data processing device for changing a key at irregular time intervals |
| 09/22/2004 | EP1459475A2 Key management apparatus |
| 09/22/2004 | EP1459474A2 Anti-pirate method for the distribution of digital content |
| 09/22/2004 | EP1459314A2 Method and apparatus for verifying the integrity of system data |
| 09/22/2004 | EP1459278A1 Encryption apparatus applying kasumi encryption algorithm |
| 09/22/2004 | EP1459254A1 Increasing integrity of watermarks using robust features |
| 09/22/2004 | EP1459227A2 Automated digital rights management and payment system with embedded content |
| 09/22/2004 | EP1362452A4 Method and apparatus for providing authentication in a communication system |
| 09/22/2004 | EP1238491B1 Methods and apparatus for selective encryption and decryption of point to multi-point messages |
| 09/22/2004 | EP1169856B1 A global copy protection system for digital home networks |
| 09/22/2004 | EP0970449B1 Portable data carrier and method for cryptographically secure use thereof with interchangeable keys |
| 09/22/2004 | CN2643556Y Physical isolator |
| 09/22/2004 | CN2643555Y A safety secrecy intelligent information terminal |
| 09/22/2004 | CN2643553Y Receiving apparatus for satellite data broadcasting |
| 09/22/2004 | CN1531800A Method and apparatus for security in data processing system |
| 09/22/2004 | CN1531799A Method and apparatus for encrypting content |
| 09/22/2004 | CN1531705A Biometric identification or authentication system |
| 09/22/2004 | CN1531673A Method and system for securing computer network and personal identification device used therein for controlling access to network components |
| 09/22/2004 | CN1531257A Network mutual access controlling method |
| 09/22/2004 | CN1531253A Server for managing registered/subregistered digit power in DRM structure |
| 09/22/2004 | CN1531247A Network access controlling method, data provider and identifier transmitter |
| 09/22/2004 | CN1531246A Method and device for identification in passive optical ether network |
| 09/22/2004 | CN1531245A Server, terminal controller and terminal weight determiner |
| 09/22/2004 | CN1531244A Method and device for producing encrypted data stream code |
| 09/22/2004 | CN1531243A Digital signal generator, digital signal generating method |
| 09/22/2004 | CN1531242A Data processor, processing method and program |
| 09/22/2004 | CN1531241A Code reconfigurating method, diffusion code reconfigurating device and system |
| 09/22/2004 | CN1531240A Encrypted device for supporting multimode |
| 09/22/2004 | CN1531236A Decoder and decoding method for communication system |
| 09/22/2004 | CN1531235A Decoder and decoding method for communication system |
| 09/22/2004 | CN1531234A Coder and coding method for communication system |
| 09/22/2004 | CN1531218A Coder and coding method in communication system |
| 09/22/2004 | CN1530862A Customer object for identifying electronic data use |
| 09/22/2004 | CN1530791A Long hard mark for computer system with software package bounded onto capacity changeable hardware |
| 09/22/2004 | CN1168313C Method and system for transmission of decrypting information |
| 09/22/2004 | CN1168312C Method of processing encrypted video data for generating decrypted program data |
| 09/22/2004 | CN1168304C Global copy protection system for digital home networks |
| 09/22/2004 | CN1168260C Method of producing response, apparatus and system thereof |
| 09/22/2004 | CN1168238C System and method for monitoring CDMA mobile terminals |
| 09/22/2004 | CN1168011C Microprocessor arrangement having encoding function |
| 09/21/2004 | US6795924 Sat back channel security solution |
| 09/21/2004 | US6795920 Vault controller secure depositor for managing secure communication |
| 09/21/2004 | US6795919 Unique digital signature |
| 09/21/2004 | US6795917 Method for packet authentication in the presence of network address translations and protocol conversions |
| 09/21/2004 | US6795861 Dynamic controlling method for field authority and system thereof |
| 09/21/2004 | US6795555 Encryption key exchange protocol |
| 09/21/2004 | US6795554 Method of transmitting medical information over a network |
| 09/21/2004 | US6795404 Device for aggregating, translating, and disseminating communications within a multiple device environment |
| 09/21/2004 | CA2151461C Advanced set top terminal for cable television delivery system |
| 09/20/2004 | CA2461366A1 Integrated card reader and bar code scanner system for controlling access to assets |
| 09/16/2004 | WO2004079988A1 Secure object for convenient identification |
| 09/16/2004 | WO2004079986A1 Long-term secure digital signatures |
| 09/16/2004 | WO2004079639A1 Authentication method for electronic settlement using password-only ic card |
| 09/16/2004 | WO2004079581A1 Virtual private network between computing network and remote device |
| 09/16/2004 | WO2004079536A2 Conditional access system and method |
| 09/16/2004 | WO2004079519A2 Network audio systems |
| 09/16/2004 | WO2004079514A2 Feedback loop for spam prevention |
| 09/16/2004 | WO2004079497A2 Using tcp to authenticate ip source addresses |
| 09/16/2004 | WO2004019237A8 Web services apparatus and methods |
| 09/16/2004 | WO2003107151A3 A method of confirming a secure key exchange |
| 09/16/2004 | US20040181695 Method and apparatus for controlling data and software access |
| 09/16/2004 | US20040181692 Method and apparatus for providing network service information to a mobile station by a wireless local area network |
| 09/16/2004 | US20040181686 Integrated customer premises equipment device |
| 09/16/2004 | US20040181685 System and method for handling distribution of alerts |
| 09/16/2004 | US20040181682 Diagnostic data capture control for multi-domain processors |
| 09/16/2004 | US20040181674 Method and device for authenticating a user on a remote server |
| 09/16/2004 | US20040181672 Method of authenticating digitally encoded products without private key sharing |
| 09/16/2004 | US20040181670 System and method for disguising data |
| 09/16/2004 | US20040181669 Method and system of transaction security |
| 09/16/2004 | US20040181668 Methods for conducting server-side encryption/decryption-on-demand |
| 09/16/2004 | US20040181667 Secure streaming container |
| 09/16/2004 | US20040181469 Accounting management method for grid computing system |
| 09/16/2004 | US20040181303 Relatively unique ID in integrated circuit |
| 09/16/2004 | US20040179691 Data reproduction apparatus capable of safely controlling reproduction time of encrypted content data and data reproduction circuit and data recording apparatus used for the same |
| 09/16/2004 | US20040179690 Dynamic security authentication for wireless communication networks |
| 09/16/2004 | US20040179688 Return routability method for secure communication |
| 09/16/2004 | US20040179686 Method of reconstructing a secret, shared secret reconstruction apparatus, and secret reconstruction system |
| 09/16/2004 | US20040179685 Computer system security via dynamic encryption |
| 09/16/2004 | US20040179684 Identity-based-encryption messaging system |