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)
12/2012
12/19/2012CN102833220A Key synchronization method and system based on one-time passwords
12/19/2012CN102833213A Webpage authentication and login method based on TokenLite
12/19/2012CN102833077A Encryption and decryption methods of remote card-issuing data transmission of financial IC (Integrated Circuit) card and financial social security IC card
12/19/2012CN102833076A Account information encryption method and system
12/19/2012CN102833075A Identity authentication and digital signature method based on three-layered overlapping type key management technology
12/19/2012CN102833074A Authentication method and related equipment
12/19/2012CN102833073A Data transmission format for improving secret key distribution safety and package method thereof
12/19/2012CN102833072A Dynamic generation method for access key of automobile electronic information card
12/19/2012CN102833071A Online detection and restoring method for USB (universal serial bus) key of terminal equipment
12/19/2012CN102833070A Digital certificate binding method and system and digital certificate authentication center for common user
12/19/2012CN102833069A Cross-platform electronic certificate based on combination of plain code and password
12/19/2012CN102833068A Method for bidirectional authentication of terminal and smart card, protocol and smart card
12/19/2012CN102833067A Trilateral authentication method and system and authentication state management method of terminal equipment
12/19/2012CN102833066A Three-party authentication method and device as well as intelligent card supporting two-way authentication
12/19/2012CN102833065A Transmitting device and method and receiving device and method based on multi-user asynchronous encryption
12/19/2012CN102832973A Network accessing method of automatic meter reading system
12/19/2012CN102832968A Method for performing communication between mobile phone and equipment by using audio interface
12/19/2012CN102831515A Method and system for carrying out electronic fund transfer by mobile equipment
12/19/2012CN102831468A Intelligent card chip of mobile terminal as well as initialization and use method thereof
12/19/2012CN102831360A Personal electronic document safety management system and management method thereof
12/19/2012CN102831359A Encryption file system of portable mobile storage device
12/19/2012CN102831357A Encryption and authentication protection method and system of secondary development embedded type application program
12/19/2012CN102136048B Mobile phone Bluetooth-based ambient intelligent computer protection device and method
12/19/2012CN102055585B Media security lawful monitoring method and system based on key management server (KMS)
12/19/2012CN102054183B Product anti-counterfeiting system and method based on wireless radio frequency identification and digital watermarks
12/19/2012CN101894430B Mobile payment terminal, system and mobile payment method
12/19/2012CN101795194B Method for protecting multi-digital certificate of intelligent card
12/19/2012CN101783800B Embedded system safety communication method, device and system
12/19/2012CN101783728B Public key encryption method for ergodic matrix over hidden field
12/19/2012CN101739758B Method for encrypting and decrypting smart card, system and reader-writer
12/19/2012CN101695066B Security authentication method and information security authentication equipment
12/19/2012CN101674284B Authentication method and system, user side server and authentication server
12/19/2012CN101370304B Authentication implementing method and device
12/19/2012CN101321155B Method for acquiring user domain information, domain management server and permission server
12/19/2012CN101305385B Digital labels for product authentication
12/19/2012CN101300775B Secure processing device, secure processing method, encrypted confidential information embedding method, program, storage medium, and integrated circuit
12/19/2012CN101232731B Method and system for UE to generate cryptographic key switching from UTRAN to EUTRAN
12/19/2012CN101184214B Method of managing user authority in monitoring system
12/19/2012CN101142784B Method for negotiating security-related functions of subscriber station in wireless portable internet system
12/18/2012US8336109 Method and apparatus for processing rights object
12/18/2012US8336104 Generation and use of digital contents
12/18/2012US8336091 Multi-level authentication
12/18/2012US8336087 Robust digest authentication method
12/18/2012US8336081 Trusted network connect system for enhancing the security
12/18/2012US8335928 Information providing system and method and storage medium
12/18/2012US8335925 Method and arrangement for secure authentication
12/18/2012US8335924 Systems and methods for watermarking software and other media
12/18/2012US8335921 Writing application data to a secure element
12/18/2012US8335919 Mechanism for efficient private bulk messaging
12/18/2012US8335918 MAC frame provision method and apparatus capable of establishing security in IEEE 802.15.4 network
12/18/2012US8335915 Encryption based security system for network storage
12/18/2012US8335823 System and method for processing encoded messages
12/18/2012US8335490 Roaming Wi-Fi access in fixed network architectures
12/18/2012US8335314 Adaptive and secure modular connection
12/18/2012US8335313 Encryption device, encryption method and storage medium storing its program
12/18/2012US8334757 Controlling data access to and from an RFID device
12/18/2012US8333317 System and method for authenticating the proximity of a wireless token to a computing device
12/18/2012CA2579826C Authentication system and method based upon random partial digitized path recognition
12/18/2012CA2442661C Method and apparatus for displaying blocked transmitter information
12/13/2012WO2012170131A1 Digital signatures with implicit certificate chains
12/13/2012WO2012170130A1 Implicitly certified public keys
12/13/2012WO2012170039A1 Method and apparatus for virtual pairing with a group of semi-connected devices
12/13/2012WO2012169752A2 Authentication system and method for device attempting connection
12/13/2012WO2012169153A1 Encrypted statistical processing system, device, method, and program
12/13/2012WO2012168888A1 Secure data transmission to network nodes in a network
12/13/2012WO2012168838A1 Secure protocol execution in a network
12/13/2012WO2012168603A1 Putting in place of a security association of gba type for a terminal in a mobile telecommunications network
12/13/2012WO2012167941A1 Method to validate a transaction between a user and a service provider
12/13/2012WO2012167856A1 Methods and devices for ota management of subscriber identity modules
12/13/2012WO2012167746A1 Method for flexible data protection with dynamically authorized data receivers in a content network or in cloud storage and content delivery services
12/13/2012WO2012167352A1 Credential authentication methods and systems
12/13/2012WO2012135376A3 Method of distributing information regarding one or more electrical devices and systems for the same
12/13/2012WO2012108661A3 System and method for security authentication of a bi-directional subscriber on a communication network, and recording medium on which the method is recorded
12/13/2012WO2012087692A4 System and method for secure communications in a communication system
12/13/2012US20120317660 System and method for utilizing content in accordance with usage rights
12/13/2012US20120317659 System, apparatus, and media for granting access to and utilizing content
12/13/2012US20120317658 System and method for distributing digital content to be rendered in accordance with usage rights information
12/13/2012US20120317653 System and method for utilizing content in accordance with usage rights
12/13/2012US20120317639 Biometric data system
12/13/2012US20120317631 System and method for authenticating a user
12/13/2012US20120317630 Remote login arrangement for heterogeneous systems using centralized authentication
12/13/2012US20120317420 Electronic signature device and electronic signature method
12/13/2012US20120317419 System for controlling the distribution and use of rendered digital works through watermarking
12/13/2012US20120317418 System and Method for Extracting Device Uniqueness to Assign a License to the Device
12/13/2012US20120317417 Method of generation of a secret key for a wireless communication system
12/13/2012US20120317416 Imparting Real-Time Priority-Based Network Communications In An Encrypted Communication Session
12/13/2012US20120317415 Method, apparatus, terminal and system for channel encryption
12/13/2012US20120317412 Implicitly certified digital signatures
12/13/2012US20120317411 System and method for establishing a virtual private network
12/13/2012US20120317410 Protecting data from data leakage or misuse while supporting multiple channels and physical interfaces
12/13/2012US20120317409 Mobile Printing
12/13/2012US20120317280 System for scaling a system of related windows-based servers of all types operating in a cloud system, including file management and presentation, in a completely secured and encrypted system
12/13/2012US20120317279 System for scaling a system of related windows-based servers of all types operating in a cloud system, including file management and presentation, in a completely secured and encrypted system
12/13/2012US20120317212 Degrees of separation for handling communications
12/13/2012US20120317036 Payment card processing system with structure preserving encryption
12/13/2012US20120317022 Digital Watermarking Applications
12/13/2012US20120315968 Method for verifying answers input into a quiz computer
12/13/2012US20120314868 System and method for grid based cyber security
12/13/2012US20120314867 Encrypted communication system, transmitter and receiver using same
12/13/2012US20120314862 System and method for an atm electronic lock system
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