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)
11/2009
11/19/2009US20090287933 System and method that uses cryptographic certificates to define groups of entities
11/19/2009US20090287932 Consumer-Driven Secure Sockets Layer Modulator
11/19/2009US20090287931 Establishing Proof of Existence and Possession of Digital Content
11/19/2009US20090287930 Identity based symmetric cryptosystem using secure biometric model
11/19/2009US20090287929 Method and apparatus for two-factor key exchange protocol resilient to password mistyping
11/19/2009US20090287928 Methods, Portable Electronic Devices, Systems and Computer Program Products for Securing Electronic Conference Room Whiteboards
11/19/2009US20090287927 Secure authenticated distance measurement
11/19/2009US20090287926 Proving apparatus and verification apparatus applied to deniable zero-knowledge interactive proof
11/19/2009US20090287925 Method and apparatus for performing an authentication after cipher operation in a network processor
11/19/2009US20090287924 Revocation of cryptographic digital certificates
11/19/2009US20090287923 Reverse Mapping Method and Apparatus for Form Filling
11/19/2009US20090287922 Provision of secure communications connection using third party authentication
11/19/2009US20090287921 Mobile device assisted secure computer network communication
11/19/2009US20090287920 Method for establishing bi-directional messaging communications with wireless devices and with remote locations over a network
11/19/2009US20090287919 Electronic Device
11/19/2009US20090287917 Secure software distribution
11/19/2009US20090287764 Media access control server for radio access network
11/19/2009US20090287697 Agent rank
11/19/2009US20090287648 Ad-based revenue generation using media-hashing to control fraud
11/19/2009US20090287603 Actionable Alerts in Corporate Mobile Banking
11/19/2009US20090287586 Automatic internet account authentication system and authentication card printer
11/19/2009US20090287491 Data processing apparatus, speech conversion method, and speech conversion program embodied on computer readable medium
11/19/2009US20090287349 Device for controlling access to user-selectable content
11/19/2009US20090287321 Configuration system using security objects in a process plant
11/19/2009US20090285446 Signal Embedding and Detection using Circular Structures in a Transform Domain of a Media Signal
11/19/2009US20090285402 Service induced privacy with synchronized noise insertion
11/19/2009US20090285401 Providing Access To Content For a Device Using an Entitlement Control Message
11/19/2009US20090285400 Communication device, communication method, reader/writer, and communication system
11/19/2009US20090285399 Distributing Keypairs Between Network Appliances, Servers, and other Network Assets
11/19/2009US20090285398 Verification of the integrity of a ciphering key
11/19/2009US20090285397 Media processor and recording medium control method
11/19/2009US20090285396 Database processing on externally encrypted data
11/19/2009US20090285395 System and method for generating analog-digital mixed chaotic signal, encryption communication method thereof
11/19/2009US20090285394 Encryption methods for satellite radio broadcasting
11/19/2009US20090285393 Method and system for providing users with information relating to a position
11/19/2009US20090285392 Real-Time Help Services for Web Applications
11/19/2009US20090285391 Communicating media content from a DVR to a portable device
11/19/2009US20090285390 Integrated circuit with secured software image and method therefor
11/19/2009US20090285389 Electronic certification system and confidential communication system
11/19/2009US20090285388 Cryptographic Method with Elliptical Curves
11/19/2009US20090285387 Symmetric encryption/decryption method of variable length and application thereof
11/19/2009US20090285386 Apparatus for Generating Elliptic Curve Cryptographic Parameter, Apparatus for Processing Elliptic Curve Cryptograph, Program for Generating Elliptic Curve Cryptographic Parameter, and Program for Processing Elliptic Cryptograph
11/19/2009US20090284344 Method and apparatus for verifying a person's identity or entitlement using one-time transaction codes
11/19/2009US20090284279 Integrated Circuit Having Inverse Bit Storage Test
11/19/2009DE102008023912A1 Verfahren und Speichervorrichtung zum Bereitstellen eines kryptografischen Schlüssels A method and memory device for providing a cryptographic key
11/19/2009DE102008023577A1 Symmetrical algorithm for coding and decoding of byte sequences, has byte sequence encoded or decoded in block with variable long key, where byte sequence is extended to certain length
11/19/2009DE102008023465A1 System for establishing remote connection to company-Intranet for e.g. factory building, has third party computer provided as access terminal for company-Intranet after execution of connection software
11/19/2009DE102008020832B3 Konzept zur effizienten Verteilung einer Zugangsberechtigungsinformation Concept for efficient distribution of an access authorization information
11/19/2009DE102005033836B4 Verfahren zum Weiterleiten von Nutzungsberechtigungsinformationen A method for forwarding user authorization information
11/19/2009CA2702780A1 Security measures for countering unauthorized decryption
11/18/2009EP2120393A1 Shared secret verification method
11/18/2009EP2120391A2 Method and system for the generation of an asymmetric key and it's use in the Electronic Health Card
11/18/2009EP2120390A1 A key sharing method and corresponding system
11/18/2009EP2120389A1 A method, system and communication device for generating session cryptographic
11/18/2009EP2120388A1 Integrity test of an encryption key
11/18/2009EP2120387A2 Method and apparatus for encrypting signals for transmission
11/18/2009EP2120386A1 Communication device, communication method, reader/writer, and communication system
11/18/2009EP2120385A1 Method, device and system for triggering device to operate
11/18/2009EP2120232A1 A random voice print cipher certification system, random voice print cipher lock and generating method thereof
11/18/2009EP2120227A1 Cryptogram generating device, cryptogram communication system, and group parameter generating device
11/18/2009EP2120198A1 Content business management server device, content providing server device, terminal, and program thereof
11/18/2009EP2119252A1 Kerberized handover keying optimized for reactive operation
11/18/2009EP2119151A1 Methods for establishing legitimacy of communications
11/18/2009EP2119104A1 Power analysis countermeasure for the ecmqv key agreement algorithm
11/18/2009EP2119103A1 Power analysis attack countermeasure for the ecdsa
11/18/2009EP2119102A1 Method and apparatus for digital rights management for use in mobile communication terminal
11/18/2009EP2119101A1 Elliptical scalar multiplication method for countering power-analysis attacks
11/18/2009EP2119100A1 Methods and apparatus for performing an elliptic curve scalar multiplication operation using splitting
11/18/2009EP2119099A1 Combining interleaving with fixed-sequence windowing in an elliptic curve scalar multiplication
11/18/2009EP2119098A1 Method and apparatus for generating a public key in a manner that counters power analysis attacks
11/18/2009EP2119097A2 Fast rsa signature verification
11/18/2009EP2119096A1 Information transmission security method
11/18/2009EP2119095A1 Data encoding method
11/18/2009EP2119093A2 Large scale quantum cryptographic key distribution network
11/18/2009EP2119092A2 Method and system for a recursive security protocol for digital copyright control
11/18/2009EP2119091A2 Content encryption schema for integrating digital rights management with encrypted multicast
11/18/2009EP2118866A1 A method and system for tamper proofing a system of interconnected electronic devices
11/18/2009EP2118856A1 Method, ticket handling apparatus, computer program product and product platform for a security mechanism of an electronic ticket
11/18/2009EP2118739A1 Reduction of side channel information by interacting crypto blocks
11/18/2009CN201349222Y Universal serial bus key encryption equipment employing fingerprint to determine authentication
11/18/2009CN201349220Y Digital content copyright management device and receiving terminal
11/18/2009CN101584148A Provisioning of digital identity representations
11/18/2009CN101583132A Customizing message request triggering system and method thereof
11/18/2009CN101583083A Implementation method of real-time data service and real-time data service system
11/18/2009CN101582906A Key agreement method and device
11/18/2009CN101582896A Third-party network authentication system and authentication method thereof
11/18/2009CN101582772A Safe password authentication equipment
11/18/2009CN101582771A Method of identity recognition of computer internet under mode of multi-stage routers
11/18/2009CN101582770A Authentication system, authentication target device and control method thereof
11/18/2009CN101582769A Authority setting method of user access network and equipment
11/18/2009CN101582768A Login authentication method in electronic advertisement system and system
11/18/2009CN101582767A Authorization control method and authorization server
11/18/2009CN101582766A Account password protection system based on position related question challenge and method thereof
11/18/2009CN101582765A User bound portable trusted mobile device
11/18/2009CN101582764A Method and system for identity authentication based on dynamic password
11/18/2009CN101582763A Method and system for identity authentication based on dynamic password
11/18/2009CN101582762A Method and system for identity authentication based on dynamic password
11/18/2009CN101582761A Identity authentication system adopting password firewall
11/18/2009CN101582760A Key encrypting and storing method based on tree structure
11/18/2009CN101582216A Method for inputting and authenticating passwords and device for inputting and authenticating passwords
1 ... 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 ... 1120