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
11/12/2009US20090282248 Method and system for securing electronic mail
11/12/2009US20090282247 Method, system and device for authenticating a user
11/12/2009US20090282246 Method and system for continuously transmitting encrypted data of a broadcast service to a mobile terminal
11/12/2009US20090282245 Security method and system for media playback devices
11/12/2009US20090282244 Medical device rights and recall management system
11/12/2009US20090282243 Puzzle-based authentication between a token and verifiers
11/12/2009US20090282242 Method for assembling authorization certificate chains for signed xml
11/12/2009US20090282241 Method and apparatus to provide a user profile for use with a secure content service
11/12/2009US20090282239 System, method and program product for consolidated authentication
11/12/2009US20090282238 Secure handoff in a wireless local area network
11/12/2009US20090282237 Hitless manual crytographic key refresh in secure packet networks
11/12/2009US20090282121 Social networking system
11/12/2009US20090282120 Social networking system
11/12/2009US20090281950 System, mobile information terminal, external device, method and program for executing content
11/12/2009US20090281949 Method and system for securing a payment transaction
11/12/2009US20090281857 Systems and methods for integrated global shipping and visibility
11/12/2009US20090281836 Personal medical record system
11/12/2009US20090281830 Collaboration marketplace platform system for research and management of chronic conditions
11/12/2009US20090279705 Method and system for distributing key of media stream
11/12/2009US20090279704 Mobile internet protocol system and method for updating home agent root key
11/12/2009US20090279703 Secure shell used to open a user's encrypted file system keystore
11/12/2009US20090279702 Image processing apparatus and control method thereof
11/12/2009US20090279701 Controlling access nodes with network transport devices within wireless mobile networks
11/12/2009US20090279700 Information-theoretically secure secrecy generation
11/12/2009US20090279699 Software defined radio device, and method for renewing software, and software defined radio system
11/12/2009US20090279698 Hub Device for a Network Comprising Quantum Cryptographic Connections and Node Module for Said Hub Device
11/12/2009US20090279697 Ciphertext key chaining
11/12/2009US20090279696 System and method of performing authentication
11/12/2009US20090279695 Arrangement for and method of protecting a data processing device against e[lectro] m[agnetic] radiation attacks
11/12/2009US20090279694 Privacy-preserving scalar product calculation system, privacy-preserving scalar product calculation method and cryptographic key sharing system
11/12/2009US20090279693 Method and a device for generating a pseudorandom string
11/12/2009US20090279692 Fast computation of one-way hash sequences
11/12/2009US20090279691 Secure distribution of data or content using keyless transformation
11/12/2009US20090279690 Cryptographic system including a mixed radix number generator with chosen statistical artifacts
11/12/2009US20090279689 System and method of authentication
11/12/2009US20090279688 Closed galois field cryptographic system
11/12/2009US20090279687 Cryptographic operation processing circuit
11/12/2009US20090279140 Relay device for relaying data from a sensing device to a computer system
11/12/2009DE102008020825A1 Konzept zur gesicherten Verteilung von Informationen Concept for securely distributing information
11/12/2009CA2723747A1 Apparatus and method to prevent man in the middle attack
11/12/2009CA2723405A1 Cryptographic system including a random number generator using finite field arithmetics
11/12/2009CA2721686A1 Validation of stored or incoming messages
11/11/2009EP2117161A1 Authentication system
11/11/2009EP2117160A1 Authentication system
11/11/2009EP2117159A1 Information processing device, information processing method and computer program
11/11/2009EP2117158A1 Decoding processing device, data processing method and computer program
11/11/2009EP2117157A1 Method and apparatus for article authentication
11/11/2009EP2116956A1 Confidential information distribution system and confidential information distribution method
11/11/2009EP2116915A1 Group management system, group management device, and member device
11/11/2009EP2115935A2 Providing secure inter-application communication for a mobile operating environment
11/11/2009EP2115934A2 Data processing system for carrying out certificate string checking
11/11/2009EP2115933A2 A method and a device for generating compressed rsa moduli
11/11/2009EP2115932A2 Systems and methods for automating certification authority practices
11/11/2009EP2115931A2 AUTOMATED METHOD FOR SECURELY ESTABLISHING SIMPLE NETWORK MANAGEMENT PROTOCOL VERSION 3 (SNMPv3) AUTHENTICATION AND PRIVACY KEYS
11/11/2009EP2115902A1 Determining locations of mobile stations in wireless networks
11/11/2009EP2115675A1 Method and system for securely executing a charge transaction
11/11/2009EP2115660A2 Secure file encryption
11/11/2009EP2115609A1 Transfer of content to closed systems
11/11/2009EP1690110B1 Method for emitting and receiving wave energy
11/11/2009CN201345657Y Security service system of short-distance radio frequency communication
11/11/2009CN101578828A Roaming Wi-Fi access in fixed network architectures
11/11/2009CN101578814A Account management system, base account management device, derivative account management device and program
11/11/2009CN101578813A Tracing copies of an implementation
11/11/2009CN101578812A A method to reduce power in active shield circuits that use complementary traces
11/11/2009CN101578609A Secure booting a computing device
11/11/2009CN101577728A Family download control method and family download system
11/11/2009CN101577725A Message synchronization method of anti-replay mechanism, device and system thereof
11/11/2009CN101577721A Method for splitting Broome filter by indexes and inserting, deleting and inquiring methods thereof
11/11/2009CN101577697A Authentication method and authentication system for enforced bidirectional dynamic password
11/11/2009CN101577622A Method for controlling access to shared component of leveled partition
11/11/2009CN101577621A Basic sequence algorithm
11/11/2009CN101577620A Authentication method of Ethernet passive optical network (EPON) system
11/11/2009CN101577619A Real-time speech secret communication system based on information hiding
11/11/2009CN101577605A Speech LPC hiding and extraction algorithm based on filter similarity
11/11/2009CN101577595A Method and system for encrypting program stream keys in multi-media broadcast service
11/11/2009CN100559752C Method and system for authentically servers in a distributed application environment
11/11/2009CN100559751C False key encrypt method and system
11/11/2009CN100559746C Transmitting device and receiving device
11/11/2009CN100559486C Information processing device, program loading and renewal method, medium and circuit equipment
11/11/2009CN100559425C Encryption/decryption device and method
11/11/2009CN100559391C Issuing method of ETC electronic label
11/11/2009CN100558584C Remote start controller and start controller
11/10/2009US7617538 Configuration information protection using cost based analysis
11/10/2009US7617537 Communication system and its method and communication apparatus and its method
11/10/2009US7617528 Smartcard with protected memory access
11/10/2009US7617527 Architecture for virtual private networks
11/10/2009US7617521 Charging via policy enforcement
11/10/2009US7617520 Setting apparatus, setting method, program, and recording medium
11/10/2009US7617519 System and method for intelligent recommendation with experts for user trust decisions
11/10/2009US7617402 Copyright protection system, encryption device, decryption device and recording medium
11/10/2009US7617399 Information providing device, method, program and recording medium, and user authentication device, method, program and recording medium
11/10/2009US7617397 Systems and methods for generation and validation of isogeny-based signatures
11/10/2009US7617396 Method and apparatus for watermarking binary computer code with modified compiler optimizations
11/10/2009US7617395 Battery and authentication requesting device
11/10/2009US7617394 Authentication system
11/10/2009US7617390 Server authentication in non-secure channel card pin reset methods and computer implemented processes
11/10/2009US7617241 Method and apparatus for enhanced hashing
11/10/2009US7617173 Method and system for improving security of postage indicia utilizing resolution and pixel size
11/10/2009US7617158 System and method for digital rights management of electronic content
11/10/2009US7616776 Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
1 ... 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 ... 1120