Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
05/2011
05/17/2011US7945053 Methods and apparatus for a keying mechanism for end-to-end service control protection
05/17/2011US7945052 Method of distributing a decryption key in fixed-content data
05/17/2011US7945051 Method for setting up radio bearer in mobile communication system
05/17/2011US7945050 Suppressing power supply noise using data scrambling in double data rate memory systems
05/17/2011US7945049 Stream cipher using multiplication over a finite field of even characteristic
05/17/2011US7945048 Method, system and computer product for securing patient identity
05/17/2011US7945047 Cryptographic key distribution system and method for digital video systems
05/17/2011US7945045 Device and method for generating chaotic signal
05/17/2011US7945044 Method and system for performing an untraceable secret matching
05/17/2011US7944370 Configuration method for a remote control via model number entry for a controlled device
05/17/2011US7944354 System and method for shopping cart security
05/17/2011US7942742 Accessing identification information to verify a gaming device is in communications with a server
05/17/2011US7942740 Verifying a first device is in communications with a server by storing a value from the first device and accessing the value from a second device
05/17/2011US7942739 Storing information from a verification device and accessing the information from a gaming device to verify that the gaming device is communicating with a server
05/17/2011US7942738 Verifying a gaming device is in communications with a gaming server
05/17/2011CA2577638C Methods and apparatus to integrate mobile communications device management with web browsing
05/17/2011CA2568701C E-mail with secure message parts
05/17/2011CA2474144C Method for securing data traffic in a mobile network environment
05/17/2011CA2349520C An agile network protocol for secure communications with assured system availability
05/12/2011WO2011056925A1 Key camouflaging using a machine identifier
05/12/2011WO2011056906A2 Single sign on for a remote user session
05/12/2011WO2011056794A1 Apparatus and method that provide data communication
05/12/2011WO2011056321A2 Key certification in one round trip
05/12/2011WO2011056110A1 System and methods for web-application communication
05/12/2011WO2011056044A2 Pairing method and apparatus for ad-hoc connection in wireless communication terminal
05/12/2011WO2011055804A1 Handy terminal and payment method used for the handy terminal
05/12/2011WO2011054630A1 Method and system for the accelerated decryption of cryptographically protected user data units
05/12/2011WO2011054230A1 Method, system, terminal and server for bulletin board system management
05/12/2011US20110113487 Icon card verification system
05/12/2011US20110113486 Credentialing User Interface for Gadget Application Access
05/12/2011US20110113484 Unified system interface for authentication and authorization
05/12/2011US20110113480 Carrier-grade peer-to-peer (p2p) network, system and method
05/12/2011US20110113479 Personal token having enhanced signaling abilities
05/12/2011US20110113478 method of securing franking via a telecommunications network
05/12/2011US20110113477 Information processing apparatus, information providing server, program, communication system, and login information providing server
05/12/2011US20110113476 Method and device for generating a time-dependent password
05/12/2011US20110113467 System and method for preventing data loss using virtual machine wrapped applications
05/12/2011US20110113439 Method of electronic voting, decoder for implementing this method, and network comprising a voting server for implementing the method
05/12/2011US20110113257 Systems and methods for manipulating and managing computer archive files
05/12/2011US20110113254 Multipad encryption
05/12/2011US20110113253 Enhanced digital signatures algorithm method and system utilizing a secret generator
05/12/2011US20110113252 Concierge registry authentication service
05/12/2011US20110113251 Method for improving network application security and system thereof
05/12/2011US20110113250 Security integration between a wireless and a wired network using a wireless gateway proxy
05/12/2011US20110113249 Method and system for sharing trusted contact information
05/12/2011US20110113248 Leak-Resistant Cryptographic Token
05/12/2011US20110113247 Automatically reconnecting a client across reliable and persistent communication sessions
05/12/2011US20110113246 Secure data transfer using an embedded system
05/12/2011US20110113245 One time pin generation
05/12/2011US20110113244 Stateless cryptographic protocol-based hardware acceleration
05/12/2011US20110113241 Ic card, ic card system, and method thereof
05/12/2011US20110113240 Certificate renewal using enrollment profile framework
05/12/2011US20110113239 Renewal of expired certificates
05/12/2011US20110113237 Key camouflaging method using a machine identifier
05/12/2011US20110113236 Methods, systems, and computer readable media for offloading internet protocol security (ipsec) processing using an ipsec proxy mechanism
05/12/2011US20110113235 PC Security Lock Device Using Permanent ID and Hidden Keys
05/12/2011US20110113234 User Device, Computer Program Product and Computer System for Secure Network Storage
05/12/2011US20110113233 System, server, method, and computer program for relaying electronic mail
05/12/2011US20110112969 Vehicle access control services and platform
05/12/2011US20110112968 Pos payment terminal and a method of direct debit payment transaction using a mobile communication device, such as a mobile phone
05/12/2011US20110112917 Retail Point of Sale (RPOS) Digital Rights Convergence
05/12/2011US20110110609 Device with motion sensing accelerometers
05/12/2011US20110110525 Fully homomorphic encryption method based on a bootstrappable encryption scheme, computer program and apparatus
05/12/2011US20110110524 System for on-line and off-line decryption
05/12/2011US20110110519 Data transmission device, data reception device, methods thereof, recording medium, and data communication system therefor
05/12/2011US20110110518 Obfuscating reception of communiqué affiliated with a source entity in response to receiving information indicating reception of the communiqué
05/12/2011US20110110517 Content playback device
05/12/2011DE112008003862T5 System und Verfahren zum Liefern eines Systemverwaltungsbefehls System and method for providing a system management command
05/12/2011DE102010050487A1 Blockverschlüsselungssicherung für ein System aus integriertem Mikrocontroller und externem Speicher Block encryption security for a system of integrated microcontroller and external memory
05/12/2011DE102009053230A1 Method for authorization of diagnostic device on control unit of authorization system in motor vehicle, involves permitting execution of services e.g. updating software of control device, by control device
05/12/2011DE102009052454A1 Verfahren und System zum vertraulichen Bereitstellen von Softwarekomponenten Method and system for confidential deploying software components
05/12/2011DE102009052389A1 Verfahren zur sicheren Interaktion mit einem Sicherheitselement A method of secure interaction with a security element
05/12/2011DE102009051383A1 Verfahren und Vorrichtung zum sicheren Übertragen von Daten Method and apparatus for securely transmitting data
05/12/2011DE102009046436A1 Kryptographisches Hardwaremodul bzw. Verfahren zur Aktualisierung eines kryptographischen Schlüssels A cryptographic hardware module and method for updating a cryptographic key
05/12/2011DE102009046205A1 Verfahren zur Erzeugung einer Web-Seite A method for generating a web page
05/12/2011CA2778694A1 Apparatus and method that provide data communication
05/11/2011EP2320621A1 Method for establishing cryptographic communications between a remote device and a medical device and system for carrying out the method
05/11/2011EP2320597A2 Method of cryptographic synchronization
05/11/2011EP2320596A1 Protection of a cryptographic key against uniderectional attacks
05/11/2011EP2320595A1 Protection of a cryptographic key
05/11/2011EP2320375A1 Server certificate issuing system and person authentication method
05/11/2011EP2320348A1 Anonymous authentication method based on pre-shared cipher key, reader-writer, electronic tag and system thereof
05/11/2011EP2320344A2 Key generation
05/11/2011EP1712032B1 Block ciphering system, using permutations to hide the core ciphering function of each encryption round
05/11/2011CN201830273U Identity authentication apparatus
05/11/2011CN201830272U Network encryption machine based on quantum keys
05/11/2011CN201830271U 动态密码令牌装置 Dynamic password token device
05/11/2011CN201830270U Dynamic password generating device
05/11/2011CN1972189B Biometrics authentication system
05/11/2011CN1906622B Confidential information processing method, confidential information processing device, and content data reproducing device
05/11/2011CN1897524B 通讯装置和通讯系统 Communication devices and communication systems
05/11/2011CN1809808B Method and device for maintaining system safety of network service provider
05/11/2011CN1801708B Security management method and information device
05/11/2011CN1745555B System and method of protecting data on a communication device
05/11/2011CN1609809B Method and system for maintaining safety of displayed data in multi-operation system environment
05/11/2011CN102057708A Mobile communication method
05/11/2011CN102057707A Hardware acceleration for wwan technologies
05/11/2011CN102057648A Method for personalizing a safety element of a mobile terminal device
05/11/2011CN102057620A Method and apparatus for generating a signature for a message and method and apparatus for verifying such a signature
05/11/2011CN102057619A Encryption key distribution method in mobile broadcasting system and system for the same