Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
08/2011
08/24/2011EP2359249A2 Secure storage availability using cryptographic splitting
08/24/2011EP1756993B1 Method and apparatus for decrypting a communication
08/24/2011EP1477843B1 Entanglement photon pair generator
08/24/2011CN201947283U 基于多界面安全智能卡的网上银行远程支付的安全认证装置 Multi-interface-based security authentication device secure smart card payment online banking remotely
08/24/2011CN201945828U 一种具备无线传输装置的计时器 One kind of a wireless transmission device includes a timer
08/24/2011CN1909443B Data distribution apparatus and data communications system
08/24/2011CN1666458B Cryptographic method and devices for facilitating calculations during transactions
08/24/2011CN1599311B Secure communication with a keyboard or related device
08/24/2011CN102165733A Integrating enterprise identity authorization in conferences
08/24/2011CN102164151A Bilinear-group-based cross-domain union authentication method
08/24/2011CN102164149A Method for guarding against mapping cheat based on identifying separation mapping network
08/24/2011CN102164145A Webpage-based webpage block safe synchronous browsing method and system
08/24/2011CN102164144A Webpage-based block safe synchronous browsing method and system
08/24/2011CN102164143A Method and system for realizing timing safety synchronization based on webpage
08/24/2011CN102164136A Safety management method, authentication client, server and safety management system
08/24/2011CN102164128A Online payment system and online payment method for Internet television
08/24/2011CN102164125A System and method for safety communication based on ASGK A protocol
08/24/2011CN102164122A Mediation apparatus, installation system, installation method, and installation program
08/24/2011CN102164119A Authentication system, transmission terminal, and transmission system
08/24/2011CN102164099A Webpage-based group information interaction realization method and system
08/24/2011CN102164041A Webpage-based netmeeting method and system
08/24/2011CN102164037A Digital signing system and method
08/24/2011CN102164036A Dynamic token as well as two-way authentication method and two-way authentication system with dynamic token
08/24/2011CN102164035A Scheme for checking orientations of graphics under multiple dynamic conditions
08/24/2011CN102164034A Device and method for establishing secure trust key
08/24/2011CN102164033A Method, device and system for preventing services from being attacked
08/24/2011CN102164032A Quantum attack-resistant nondeterministic public key cryptography construction method
08/24/2011CN102161318A Information processing apparatus, motor-driven movable body, and discharge control method
08/24/2011CN101697512B Method and system for anti-interference quantum secure direct communication
08/24/2011CN101599826B Expandable multi-user quantum key distribution network system and key distribution method thereof
08/24/2011CN101478395B Processing method in authentication process and a mobile phone
08/24/2011CN101442402B Method, system and apparatus for authenticating access point equipment
08/24/2011CN101431400B Encryption/decryption method and system based on chaos hybrid self-synchronizing method
08/24/2011CN101394285B Apparatus, system, and method for server failover to standby server during broadcast storm or denial-of-service attack
08/24/2011CN101389074B Short message monitoring method ensuring identity of sender based social network mechanism
08/24/2011CN101388776B Ciphering and deciphering method and device for printed written files
08/24/2011CN101369963B Method, equipment and system for transferring field permission
08/24/2011CN101329750B Method for generating and verifying anti-false stamp with file content protection function
08/24/2011CN101321070B Monitoring system and method for suspicious user
08/24/2011CN101321067B Data uploading method
08/24/2011CN101262336B Method and system for providing DRM license
08/24/2011CN101236591B Method, terminal and safe chip for guaranteeing critical data safety
08/24/2011CN101232374B Ubiquitous audio reproducing and servicing method and apparatus
08/24/2011CN101145932B A realization method and system for program stream secret key in mobile multi-media broadcast service
08/24/2011CN101099327B Secure interface for versatile key derivation function support
08/24/2011CN101094061B Access method for authorizing and authenticating digital gateway system, devices, and network terminal devices
08/24/2011CN101075340B Method and system for quarantining wooden packet
08/24/2011CN101018233B Session control method and control device
08/24/2011CA2743035A1 System and method for authenticating transactions through a mobile device
08/24/2011CA2694500A1 Method and system for secure communication
08/23/2011US8006314 System for identifying content of digital data
08/23/2011US8006309 Information processing device and communication method
08/23/2011US8006307 Method and apparatus for distributing secure digital content that can be indexed by third party search engines
08/23/2011US8006301 Method and systems for computer security
08/23/2011US8006291 Multi-channel multi-factor authentication
08/23/2011US8006284 Electronic device, information processing system, information processing apparatus and method, program, and recording medium
08/23/2011US8006283 Method and system for triggering internet applications using messages
08/23/2011US8006280 Security system for generating keys from access rules in a decentralized manner and methods therefor
08/23/2011US8006103 TPM device for multi-processor systems
08/23/2011US8006102 Method and apparatus for transmitting content data and recording and/or reproducing apparatus
08/23/2011US8006101 Radio transceiver or other encryption device having secure tamper-detection module
08/23/2011US8006100 Enhancing trusted platform module performance
08/23/2011US8006099 Security management method, program, and information device
08/23/2011US8006095 Configurable signature for authenticating data or program code
08/23/2011US8006094 Trustworthy timestamps and certifiable clocks using logs linked by cryptographic hashes
08/23/2011US8006093 Instant messaging private tags
08/23/2011US8006092 Digital watermarks for checking authenticity of printed objects
08/23/2011US8006091 Method and apparatus to provide failover capability of cached secure sessions
08/23/2011US8006090 System and method for combining user and platform authentication in negotiated channel security protocols
08/23/2011US8006089 Multiple PANA sessions
08/23/2011US8006087 Systems and methods for secure transaction management and electronic rights protection
08/23/2011US8006085 License management system and method
08/23/2011US8005979 System and method for uniquely identifying processes and entities in clusters
08/23/2011US8005904 Electronic business card exchange system and method
08/23/2011US8005636 Method of controlling clock signal
08/23/2011US8005469 System and method for handling data transfers
08/23/2011US8005259 Watermarking systems and methods
08/23/2011US8005258 Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
08/23/2011US8005227 Key information consistency checking in encrypting data storage system
08/23/2011US8005226 Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium
08/23/2011US8005222 Radio communication system, radio communication device, radio communication method, and computer program
08/23/2011US8005221 Chaotic spread spectrum communications system receiver
08/23/2011US8005220 RF communication system having a chaotic signal generator and method for generating chaotic signal
08/23/2011US8005219 Data decryption apparatus and data encryption apparatus
08/23/2011US8005215 Table shuffle cipher system
08/23/2011US8005214 Data transmission system
08/23/2011US8005213 Method, apparatus, and computer program for generating session keys for encryption of image data
08/23/2011US8005212 Device and method for performing a cryptoalgorithm
08/23/2011US8005210 Modulus scaling for elliptic-curve cryptography
08/23/2011US8005209 Invariance based concurrent error detection for the advanced encryption standard
08/23/2011US8004542 Video composition apparatus, video composition method and video composition program
08/23/2011CA2593898C Management of multiple connections to a security token access device
08/23/2011CA2565409C Preventing network reset denial of service attacks using embedded authentication information
08/23/2011CA2562519C Integrity protection of streamed content
08/23/2011CA2488247C Content distribution service providing system and content distribution device and user terminal device thereof
08/19/2011CA2731900A1 Device and method for establishing secure trust key
08/18/2011WO2011100630A2 Methods, systems, and computer readable media for diameter application loop prevention
08/18/2011WO2011100629A2 Methods, systems, and computer readable media for diameter network management
08/18/2011WO2011100626A2 Methods, systems, and computer readable media for diameter protocol harmonization
08/18/2011WO2011100609A2 Methods, systems, and computer readable media for inter-message processor status sharing