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)
09/2010
09/22/2010CN1863049B Radio communication system, reader/writer apparatus, key managing method, and computer program
09/22/2010CN1833399B Rijndael block cipher apparatus and encryption/decryption method thereof
09/22/2010CN1659558B Broker-based interworking using hierarchical certificates
09/22/2010CN1650568B Forgotten password notification for hand-held device
09/22/2010CN1604647B Watermarking scheme for digital video
09/22/2010CN101843033A Real-time communication security for automation networks
09/22/2010CN101843032A Method and devices for protecting a microcircuit from attacks for obtaining secret data
09/22/2010CN101843031A System and method for providing secure network communications
09/22/2010CN101843030A Systems, methods and media for retransmitting data using the secure real-time transport protocol
09/22/2010CN101842991A Quantum key distribution system using LDPC codes with a graph having a toroid structure
09/22/2010CN101841811A Pre-authentication method, equipment and system
09/22/2010CN101841743A Key switching method, optical line terminal and optical network unit
09/22/2010CN101841684A System and method for encrypting display content and device for watching display content
09/22/2010CN101841547A Creation method of end-to-end shared key and system
09/22/2010CN101841529A Privacy information protection method based on informationism and trust
09/22/2010CN101841528A Service multi-terminal presentation method of uniform roaming authorization in IMS (Information Management System) environment as well as system thereof
09/22/2010CN101841525A Secure access method, system and client
09/22/2010CN101841521A Method, server and system for authenticating identify information in DNS message
09/22/2010CN101841445A User identifying method and device for internet connection sharing
09/22/2010CN101841418A Handheld multiple role electronic authenticator and its service system
09/22/2010CN101841417A Electronic signature device supporting short-distance wireless communication technology and method for ensuring safety of electronic transaction by applying same
09/22/2010CN101841416A Method, device and system for realizing mobile phone bank
09/22/2010CN101841415A Word-oriented key stream generating method and encrypting method
09/22/2010CN101841414A Creation method of end-to-end communication key and system
09/22/2010CN101841413A Creation method of end-to-end secure link and system
09/22/2010CN101841412A Method and device for encrypting network environment of storage domain
09/22/2010CN101841411A Data resource anti-copying encrypted transmission method and device system
09/22/2010CN101840625A Intelligent remote control key entry method and device of automobile
09/22/2010CN101426199B ZigBee wireless network data safe transmission system
09/22/2010CN101404576B Network resource query method and system
09/22/2010CN101401105B Encryption apparatus and method for providing an encrypted file system
09/22/2010CN101374043B Cipher key negotiating method, enciphering/deciphering method and signature/verification method
09/22/2010CN101208901B Authentication system and method thereof in a communication system
09/22/2010CN101166177B A method and system for initialization signaling transmission at non access layer
09/22/2010CN101140778B Method and system for recovering remnant encrypted data on a removable storage media
09/22/2010CN101119198B Biological stencil and method to produce biological stencil and identification identifying method
09/22/2010CN101026626B Platform independent configuration of multiple network services
09/21/2010US7802306 Multiple watermarks for digital rights management (DRM) and content tracking
09/21/2010US7802109 Trusted system for file distribution
09/21/2010US7802106 Method and system for guaranteeing the integrity of at least one software program which is transmitted to an encryption/decryption module and recording media for implementing same
09/21/2010US7802105 Method and apparatus for generating cryptographic key using biometric data
09/21/2010US7802104 Context sensitive dynamic authentication in a cryptographic system
09/21/2010US7802102 Method for efficient and secure data migration between data processing systems
09/21/2010US7802101 System and method of retrieving a watermark within a signal
09/21/2010US7802100 Watermark system
09/21/2010US7802099 Method and apparatus for establishing a secure connection
09/21/2010US7802098 Cryptography method and smart cards microcircuit
09/21/2010US7802097 Secure method of termination of service notification
09/21/2010US7802095 Method and system for preventing unauthorized recording of media content on a Macintosh operating system
09/21/2010US7802094 Reduction of false positive detection of signature matches in intrusion detection systems
09/21/2010US7802093 Methods and systems for proofing identities using a certificate authority
09/21/2010US7802087 Universal method for submitting gaming machine source code software to a game certification laboratory
09/21/2010US7802085 Apparatus and method for distributing private keys to an entity with minimal secret, unique information
09/21/2010US7801823 Large capacity data sales server and recording medium recording program thereof
09/21/2010US7801819 Rendering rights delegation system and method
09/21/2010US7801742 Interactive pharmaceutical product packaging
09/21/2010US7801325 Watermarking a chip design based on frequency of geometric structures
09/21/2010US7801310 Nestable skeleton decryption keys for digital rights management
09/21/2010US7801309 Private key delivery system and a private key delivery method
09/21/2010US7801308 Secure key encoding for content protection
09/21/2010US7801307 Method of symmetric key data encryption
09/21/2010US7801306 Secure information distribution system utilizing information segment scrambling
09/21/2010US7801305 Secure device for the broadcasting, recording and viewing on demand of audiovisual works in a format of the MPEG-2 TS type
09/21/2010US7801302 Cryptographic method and apparatus
09/21/2010US7801301 Method and circuit for data encryption/decryption
09/21/2010US7801300 Data transmitter and data receiver
09/21/2010US7801299 Techniques for merging tables
09/21/2010US7801298 Apparatus and method for detecting a potential attack on a cryptographic calculation
09/21/2010US7801297 Communication device and communication control method
09/21/2010US7801222 Coding image signal
09/21/2010US7801178 IEEE 1394 transmitter, IEEE 1394 receiver and audio data content transmission method
09/21/2010US7800410 Integrated circuit having temperature based clock filter
09/21/2010CA2501837C System and method for viewing message attachments
09/21/2010CA2486129C User authorization system and method for a sedation and analgesia system
09/21/2010CA2479227C End-to-end protection of media stream encryption keys for voice-over-ip systems
09/21/2010CA2371951C Method and system for creation and use of a photo album
09/21/2010CA2353192C Data handling in ipsec enabled networks stack
09/21/2010CA2314939C Method and apparatus for simultaneously encrypting and compressing data
09/21/2010CA2280906C Secure packet radio network
09/19/2010CA2659480A1 Method and system for remotely providing video content to an electronic screen
09/17/2010CA2697096A1 System and method for validating certificate issuance notification messages
09/16/2010WO2010104325A2 Method and system for authenticating in a communication system
09/16/2010WO2010104283A2 Method for user terminal authentication and authentication server and user terminal thereof
09/16/2010WO2010103800A1 Server, terminal, program, and service providing method
09/16/2010WO2010103794A1 Car navigation system and individual functional device
09/16/2010WO2010103754A1 Form reader, form authentication method, and program
09/16/2010WO2010103677A1 Encryption communication system
09/16/2010WO2010103628A1 Encryption communication system
09/16/2010WO2010103613A1 Network system and method for authentication used in network system
09/16/2010WO2010102960A1 White-box cryptographic system with input dependent encodings
09/16/2010WO2010102883A1 Method and device for generating authorization information for an authorization system
09/16/2010WO2010102545A1 Method, device and system for authentication
09/16/2010WO2010102409A1 Methods and systems for providing secure image mobility
09/16/2010WO2010102366A1 Mobile device for signing electronic documents
09/16/2010WO2010085393A3 Passive security enforcement
09/16/2010WO2010060005A3 Non-networked rfid-puf authentication
09/16/2010WO2010044056A3 Method and apparatus for pseudonym generation and authentication
09/16/2010US20100235904 Information processing system and processing method thereof
09/16/2010US20100235900 Efficient two-factor authentication
09/16/2010US20100235899 Data processing system, controller, and method thereof for searching for specific memory area
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