| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 01/31/2008 | US20080027878 Systems and methods for establishing a space planning network |
| 01/31/2008 | US20080027877 Money Order Device with Identity Verification and Method |
| 01/31/2008 | US20080027876 System and method for preparing premarital agreement |
| 01/31/2008 | US20080027873 Terminal adapter for atms |
| 01/31/2008 | US20080027872 Video Rental E-Commerce Solution |
| 01/31/2008 | US20080027871 Update method and update system |
| 01/31/2008 | US20080027870 Method and apparatus for managing license |
| 01/31/2008 | US20080027869 Determining whether a digital rights management system's native license is valid |
| 01/31/2008 | US20080027868 Transfer of digital rights management information |
| 01/31/2008 | US20080027865 Individual identifying/attribute authenticating system and individual identifying/attribute authenticating method |
| 01/31/2008 | US20080027864 Method and system for preventing skipping playback of a special content section of a digital media stream |
| 01/31/2008 | US20080025611 System for recording and retrieving note taking on notebook form |
| 01/31/2008 | US20080025559 Method and apparatus for digital watermarking for the electronic literary macrame |
| 01/31/2008 | US20080025517 Key management for content protection |
| 01/31/2008 | US20080025515 Systems and Methods for Digitally-Signed Updates |
| 01/31/2008 | US20080025514 Systems And Methods For Root Certificate Update |
| 01/31/2008 | US20080025513 Automatic recovery of tpm keys |
| 01/31/2008 | US20080025512 Communication apparatus, control method therefor, and computer program allowing computer to execute the same |
| 01/31/2008 | US20080025511 Data Communication System |
| 01/31/2008 | US20080025510 Incorporating shared randomness into distributed cryptography |
| 01/31/2008 | US20080025506 Memory access control apparatus and method, and communication apparatus |
| 01/31/2008 | US20080025505 Encryption method using synchronized continuously calculated pseudo-random key |
| 01/31/2008 | US20080025504 Computer or digital device data encryption/decryption performed by using a random analog source |
| 01/31/2008 | US20080025502 System, method and apparatus for an incremental modular process including modular multiplication and modular reduction |
| 01/31/2008 | US20080025501 Image data transmission system, process and program, image data output device and image display device |
| 01/31/2008 | US20080025500 Cryptographic device having tamper resistance to power analysis attack |
| 01/31/2008 | US20080025499 Electronic Mail Management Device |
| 01/31/2008 | US20080025498 Montgomery power ladder algorithm including countermeasure against differential fault analysis |
| 01/31/2008 | US20080025497 Multiple key encryption with "Red Herrings" |
| 01/31/2008 | US20080025496 Encrypting a plaintext message with authentication |
| 01/31/2008 | US20080025495 Method and System for Securing Scrambled Data |
| 01/31/2008 | US20080025292 Secure network identity allocation |
| 01/31/2008 | US20080024835 System, control method, image processing device, image forming device, and program |
| 01/31/2008 | US20080024821 Inkjet printer having coded tag generator |
| 01/31/2008 | DE102007033615A1 Verfahren und Vorrichtung zum Umwandeln von Authentisierungs-Token zur Ermöglichung von Interaktionen zwischen Anwendungen Method and apparatus for converting authentication token to allow interactions between applications |
| 01/31/2008 | DE102006035526A1 Verfahren zum Freischalten von Sonderfunktionalitäten bei Feldgeräten der Automatisierungstechnik Method to unlock special features for field devices of automation technology |
| 01/31/2008 | DE102006035275A1 Verfahren zur Verwaltung von Ressourcen A method for managing resources |
| 01/31/2008 | DE102006034536A1 Verfahren zum Erzeugen von Zugangsdaten für ein medizinisches Gerät A method for generating access information for a medical device |
| 01/31/2008 | DE102006034375A1 Personalisierung von tragbaren Datenträgern Personalizing portable data carriers |
| 01/31/2008 | CA2657729A1 Secret communication method and secret communication device thereof |
| 01/30/2008 | EP1883035A2 Electronic data disclosure method and system |
| 01/30/2008 | EP1882332A1 Phase locking in a multi-channel quantum communication system |
| 01/30/2008 | EP1882331A1 Multi-channel transmission of quantum information |
| 01/30/2008 | EP1882330A1 Method for creating and transmitting a key pair between a certification authority and a receiver |
| 01/30/2008 | EP1882329A2 Network device registration |
| 01/30/2008 | EP1825633B1 Continuously-variable system for encryption key quantum distribution |
| 01/30/2008 | EP1604482A4 Data processing system with peripheral access protection and method therefor |
| 01/30/2008 | EP1540877A4 Secure communication system and method using shared random source for key changing |
| 01/30/2008 | EP1522165A4 Parallel distribution and fingerprinting of digital content |
| 01/30/2008 | CN101116284A Clone resistant mutual authentication in a radio communication network |
| 01/30/2008 | CN101116283A Method and apparatus for checking proximity between devices using hash chain |
| 01/30/2008 | CN101116282A Method and system for receiving a multimedia signal, cryptographic entity for said reception method and system, and method and black box for producing said cryptographic entity |
| 01/30/2008 | CN101116281A Challenge-response signatures and secure diffie-hellman protocols |
| 01/30/2008 | CN101116084A Information processing device, read terminal, non-public information read system, non-public information read method, information processing program, and non-public information read program |
| 01/30/2008 | CN101116079A Receiver, transmitter and communication control program |
| 01/30/2008 | CN101116078A System and method for representing a secure time on a device on an insecure clock |
| 01/30/2008 | CN101115280A Method and system for safety mode control in call establishment process |
| 01/30/2008 | CN101115233A Mobile communication client terminal to client terminal communication server and communication implementing method |
| 01/30/2008 | CN101115072A Information processing device and method, recording medium, and program |
| 01/30/2008 | CN101115067A Client server distributed system, client apparatus, server apparatus, and mutual authentication method used therein |
| 01/30/2008 | CN101115062A Distributed intelligent proxy system, login center and login, message routing method |
| 01/30/2008 | CN101115056A Wireless network login method, device and system |
| 01/30/2008 | CN101115055A Device and method for reporting all-level error in tunnel data package of communication network |
| 01/30/2008 | CN101115014A Packet forwarding control method and packet forwarding apparatus |
| 01/30/2008 | CN101114979A File transfer system and method of instant message |
| 01/30/2008 | CN101114977A Open type medical information service system |
| 01/30/2008 | CN101114958A Method for implementing mobile IP cipher key update in WiMAX system |
| 01/30/2008 | CN101114926A Method for fixed user access to IP multimedia subsystem |
| 01/30/2008 | CN101114910A ONT/ONU authentication method and system in PON system |
| 01/30/2008 | CN101114909A Full-automatic video identification authentication system and method |
| 01/30/2008 | CN101114908A Authentication of data transmitted in a digital transmission system |
| 01/30/2008 | CN101114907A Method and system for managing and filtering black list |
| 01/30/2008 | CN101114906A Method and device for managing WPI cipher key in 802.11 chips |
| 01/30/2008 | CN101114905A Method checking wireless network access through fingerprint |
| 01/30/2008 | CN101114904A Method and device for implementing S-BOX initialization in RC4 algorithm |
| 01/30/2008 | CN101114903A High grade encrypting criterion encrypter in Gbpassive optical network system and implementing method thereof |
| 01/30/2008 | CN101114902A Cipher key generating method |
| 01/30/2008 | CN101114901A Safety authentication system, apparatus and method for non-contact type wireless data transmission |
| 01/30/2008 | CN101114900A Multicast service authentication method and device, system |
| 01/30/2008 | CN101114332A System and method for managing multiple smart card sessions |
| 01/30/2008 | CN100366083C Method for operating conditional access system for broadcast applications |
| 01/30/2008 | CN100366015C Cipher key setting system, access point, and cipher key setting method |
| 01/30/2008 | CN100366007C System, apparatus and method for SIM-based authentication and encryption in wireless local area network access |
| 01/30/2008 | CN100365990C Automatic setting of security in communication network system |
| 01/30/2008 | CN100365981C A charging method based on WLAN authentication and privacy infrastructure certificate |
| 01/30/2008 | CN100365974C Device and method for controlling computer access |
| 01/30/2008 | CN100365973C Quanta identity authentication system based on phase modulation |
| 01/30/2008 | CN100365972C Method of establishing home domain through device authentication using smart card, and smart card for the same |
| 01/30/2008 | CN100365971C Method for encoding and decoding communication data |
| 01/30/2008 | CN100365970C Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system |
| 01/30/2008 | CN100365969C Transmitting device, receiving device and transmitting/receiving system |
| 01/30/2008 | CN100365614C Aqueous printing and delivering data |
| 01/30/2008 | CN100365611C Data processing apparatus |
| 01/30/2008 | CN100365595C Information processing apparatus, authentication processing method, and computer program |
| 01/30/2008 | CN100365535C Systems and methods for secure transaction management and electronic rights protection |
| 01/29/2008 | US7325251 Method and system to prevent peer-to-peer (P2P) worms |
| 01/29/2008 | US7325250 Method and apparatus for preventing radio communication system access by an unauthorized modem |
| 01/29/2008 | US7325248 Personal firewall with location dependent functionality |
| 01/29/2008 | US7325247 Information management method using a recording medium with a secure area and a user-use area |
| 01/29/2008 | US7325246 Enhanced trust relationship in an IEEE 802.1x network |