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)
08/2012
08/23/2012US20120216037 Methods and systems for access security for dataloading
08/23/2012US20120216036 Encryption methods and systems
08/23/2012US20120216035 Validating a certificate chain in a dispersed storage network
08/23/2012US20120216034 Method and system for securing communication on a home gateway in an ip content streaming system
08/23/2012US20120216032 Multiple-stage system and method for processing encoded messages
08/23/2012US20120215724 Institutional provided data share platform
08/23/2012US20120215701 Flexible monetization service apparatuses, methods and systems
08/23/2012US20120215699 System and method for obtaining and sharing media content
08/23/2012US20120215698 Biologic-biometrics snapshot profile PIN access system
08/23/2012US20120214441 Automated Device Provisioning and Activation
08/23/2012US20120213372 Method and device for obtaining security key in relay system
08/23/2012US20120213371 Systems, Methods, and Apparatus for Electrical Grid Quantum Key Distribution
08/23/2012US20120213370 Secure management and personalization of unique code signing keys
08/23/2012US20120213369 Secure management of keys in a key repository
08/23/2012US20120213363 Device for and a method of processing a data stream
08/23/2012US20120213362 Distribution Of Lock Access Data For Electromechanical Locks In An Access Control System
08/23/2012US20120213361 Systems and methods for device and data authentication
08/23/2012US20120213360 Programmable cryptographic integrated circuit
08/23/2012US20120213359 Method and apparatus for secure iterative processing
08/23/2012US20120213358 Digital Random Number Generator Based on Digitally-Controlled Oscillators
08/23/2012DE102012202420A1 Systeme und verfahren für die vorrichtungs- und datenauthentifizierung Systems and procedures for the device and data authentication
08/23/2012DE102011004621A1 Method for accessing data processing device, involves establishing communication channel between terminal and processing device, when digital certificate from terminal corresponds with digital certificate from switching device
08/23/2012DE102011004469A1 Verfahren und Vorrichtung zur Absicherung ortsbezogener Nachrichten mittels ortsbasierter Schlüsselinfrastrukturen Method and apparatus for securing location-based messages using location-based key infrastructure
08/23/2012DE102006024634B4 Aktivierung der Empfangsbereitschaft eines Fahrzeugnetzwerks Activation of readiness to receive a vehicle network
08/23/2012CA2835349A1 System and method for identity management for mobile devices
08/23/2012CA2826385A1 On-line membership verification utilizing an associated organization certificate
08/22/2012EP2490385A1 System And Method Of Cross-Component Message Processing
08/22/2012EP2490367A2 Information processing program, information processing apparatus, information processing method and information processing system
08/22/2012EP2490366A1 A privacy-enhanced E-passport authentication protocol
08/22/2012EP2490365A2 Methods and apparatus to secure communications in a mobile network
08/22/2012EP2489161A2 Methods, systems, and computer readable media for providing diameter signaling router with integrated monitoring and/or firewall functionality
08/22/2012EP2489150A2 Single sign on for a remote user session
08/22/2012EP2489149A1 System and method for improving security of user account access
08/22/2012EP2488967A1 Identification of proximate devices
08/22/2012EP2293491B1 Simultaneous scalar multiplication method
08/22/2012EP1811716B1 Server
08/22/2012CN202395794U Identity identification equipment and system
08/22/2012CN202395793U Data managing device and data transmitting system
08/22/2012CN202395792U Double precision chaotic signal generator based on FPGA
08/22/2012CN202395791U Laser chaos signal generating device capable of hiding feedback time delay characteristic
08/22/2012CN1954546B Method and system for generating a list signature
08/22/2012CN1897527B Authentication of data transmitted in a digital transmission system
08/22/2012CN102648600A Low-complexity electronic circuit protected by customized masking
08/22/2012CN102648471A System and method for hardware based security
08/22/2012CN102647433A Efficient cloud storage data possession verification method
08/22/2012CN102647431A End-to-end network security with traffic visibility
08/22/2012CN102647423A Identifying method and system of digital signature and seal
08/22/2012CN102647415A Audio-interface-based method and system for providing identity authentication
08/22/2012CN102647410A Information safe system and method based on light sensation identification
08/22/2012CN102647394A Routing device identity authentication method and routing device identity authentication device
08/22/2012CN102647393A Digital signage content piracy prevention method
08/22/2012CN102647327A Virtual private network (VPN) connection method based on point to point tunneling protocol (PPTP)
08/22/2012CN102647311A Instruction and implementation methods and device for communication monitoring
08/22/2012CN102647279A Encryption method, encryption card, terminal equipment and machine-card interlocking device
08/22/2012CN102647278A Apparatus and method for authenticating flash program
08/22/2012CN102647277A Password protection method based on position information
08/22/2012CN102647276A Systems and methods for device and data authentication
08/22/2012CN102647275A KEY for mobile terminal
08/22/2012CN102647274A POS (Point of Sale) terminal, terminal accessing device, main key managing system and method thereof
08/22/2012CN102647273A Generation methods and devices of user root key and user key for trusted computing platform
08/22/2012CN102647272A Expansion system and method for 256-bit keys
08/22/2012CN102647258A Cross-layer enhancing safety processing method of wireless communication MIMO (Multi-Input Multi-Output) system
08/22/2012CN102646323A Remote control system and method for interference prevention, stealing copy prevention and RF signal stability improvement
08/22/2012CN102646203A RFID (Radio Frequency Identification Device) data transmission and authentication system and method
08/22/2012CN102646190A Authentication method, device and system based on biological characteristics
08/22/2012CN102646175A Safety certificating equipment and method based on audio signal communication
08/22/2012CN102646173A Safety protection control method and system based on white and black lists
08/22/2012CN102644419A Dynamic password remote control lock based on chaos technology
08/22/2012CN102075326B Churning encryption method for high-speed network data
08/22/2012CN102064936B Data encryption and decryption methods and devices
08/22/2012CN102064935B Decryption display method and system and related equipment
08/22/2012CN102013983B Digital signature method based on strong rivest-shamir-adleman (RSA) hypothesis
08/22/2012CN101997681B Authentication method and system for multi-node path and relevant node equipment
08/22/2012CN101923745B Practical encryption method by binding additional data in bank card with card number
08/22/2012CN101917270B Weak authentication and key agreement method based on symmetrical password
08/22/2012CN101908959B Method, equipment and system thereof for establishing shared key
08/22/2012CN101888623B Safety service-based mobile network safety protection method
08/22/2012CN101872399B Dynamic digital copyright protection method based on dual identity authentication
08/22/2012CN101848082B Graded group key management method based on line geometry
08/22/2012CN101814131B Method for improving security of fuzzy fingerprint safe
08/22/2012CN101807997B Device and method for generating transmission key
08/22/2012CN101720540B Client device, server device, and method for establishing secure session
08/22/2012CN101668288B Identity authenticating method, identity authenticating system and terminal
08/22/2012CN101626291B ECC algorithm-based identity authentication system and identity authentication method
08/22/2012CN101610256B License information transfer request, transfer method and assign method and devices therefor
08/22/2012CN101605137B Safe distribution file system
08/22/2012CN101567783B Elliptical curve encryption and decryption method and device based on II-type Gaussian base field
08/22/2012CN101496340B Method for establishing a secret key between two nodes in a communication network
08/22/2012CN101464932B Cooperation method and system for hardware security units, and its application apparatus
08/22/2012CN101416171B System and method for establishing a virtual private network
08/22/2012CN101388770B Method, server and customer apparatus for acquiring dynamic host configuration protocol cipher
08/22/2012CN101350719B Novel identification authentication method
08/22/2012CN101237443B Method and system for user authentication in management protocol
08/22/2012CN101217366B A digital signature device with write protection
08/22/2012CN101051907B Safety certifying method and its system for facing signature data
08/22/2012CN101043746B Method for fast roaming in a wireless network
08/22/2012CN101039132B Method of distributing gid in PLC network, method of receiving gid in PLC network, apparatus for authorization in PLC network, and PLC device
08/21/2012USRE43599 Data management system
08/21/2012US8250665 Digital Broadcasting system and method of processing data in digital broadcasting system
08/21/2012US8250661 Image processing apparatus, information processing apparatus, and methods thereof
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