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)
08/2010
08/12/2010US20100205442 Method and apparatus for traffic count key management and key count management
08/12/2010US20100205441 Method and System for Generating Ciphertext and Message Authentication Codes Utilizing Shared Hardware
08/12/2010US20100205440 Information processing apparatus, information processing method, information providing medium, information decryption apparatus, and information recording medium
08/12/2010US20100205439 Method and terminal for receiving rights object for content on behalf of memory card
08/12/2010US20100205438 Authenticating method for short-distance radio devices and a short-distance radio device
08/12/2010US20100205437 Protection method and device for a mobile IPV6 fast handover
08/12/2010US20100205436 Mobile Terminal System
08/12/2010US20100205435 Method for implementing location based services, method for broadcasting geographic location information of base station, and device thereof
08/12/2010US20100205434 Download security system
08/12/2010US20100205431 System, method and program product for checking revocation status of a biometric reference template
08/12/2010US20100205430 Network Reputation System And Its Controlling Method Thereof
08/12/2010US20100205429 System and method for verifying that a remote device is a trusted entity
08/12/2010US20100205428 Method and Apparatus for Distributing Group Data In A Tunneled Encrypted Virtual Private Network
08/12/2010US20100205427 Introducing encryption, authentication, and authorization into a publication and subscription engine
08/12/2010US20100205360 Removable Mother/Daughter Peripheral Card
08/12/2010US20100205243 Methods and systems for polling an on demand service
08/12/2010US20100205152 Managed File Backup and Restore at Remote Storage Locations Through Multi-Services Gateway at User Premises
08/12/2010US20100205104 Method for operating a shipping process within a logistics system
08/12/2010US20100205064 Methods and apparatus for electronic file playback
08/12/2010US20100205047 Promotional Electronic Recipe Distribution
08/12/2010US20100203870 Systems and methods for contactless payment authorization
08/12/2010US20100202653 Watermarking Systems and Methods
08/12/2010US20100202618 Method and apparatus for updating key in an active state
08/12/2010US20100202617 System and Method for Recovery Key Management
08/12/2010US20100202616 Method of securing and authenticating data using micro-certificates
08/12/2010US20100202615 Encryption of voice and data in a single data stream in a deployable,secure communication system
08/12/2010US20100202613 Packet bundling at the pdcp layer with ciphering on the pdcp sdu
08/12/2010US20100202612 Optical network system and method of changing encryption keys
08/12/2010US20100202609 Securing multifactor split key asymmetric crypto keys
08/12/2010US20100202608 Encryption device, decryption device, and storage device
08/12/2010US20100202607 Linear predictive coding implementation of digital watermarks
08/12/2010US20100202606 Two strings private key (symmetric) encryption and decryption method
08/12/2010US20100202605 Method of optimizing combinational circuits
08/12/2010US20100202398 System for efficient recovery of node-b buffered data following mac layer reset
08/12/2010US20100201498 System, method and program product for associating a biometric reference template with a radio frequency identification tag
08/12/2010DE10345378B4 Verfahren und Vorrichtung zur Ver-/Entschlüsselung Method and device for encryption / decryption
08/12/2010DE102008003364B4 Automatische Detektion von Manipulationen in multimedialen Daten Automatic detection of manipulation in multimedia data
08/12/2010DE102007021808B4 Verfahren und Vorrichtung zur sicheren Übermittlung von Informationen von verschiedenen Absendern Method and apparatus for secure transmission of information from different senders
08/12/2010CA2751507A1 Wireless home mesh network bridging adaptor
08/12/2010CA2751138A1 Transforming static password systems to become 2-factor authentication
08/12/2010CA2747824A1 Multiple content protection systems in a file
08/12/2010CA2692569A1 Management and delivery of profile data
08/11/2010EP2216956A2 Optical network system and method of changing encryption keys
08/11/2010EP2216934A1 Packet cipher algorithm based encryption processing device
08/11/2010EP2216933A1 A packet cipher algorithm based encryption processing method
08/11/2010EP2215803A1 Network access authentication
08/11/2010EP2215769A1 Key management for secure communication
08/11/2010EP2215768A2 Method and devices for protecting a microcircuit from attacks for obtaining secret data
08/11/2010EP2215767A1 Secured data transmission in communications system
08/11/2010EP2215594A2 Dynamic digital signage, customer content control portal and management system
08/11/2010EP1673682B1 Method for protection of a cryptographic algorithm
08/11/2010EP1538553B1 External storage device
08/11/2010CN201550128U Real time compensation phase differential interference device
08/11/2010CN201549223U Trusted secure portable storage device
08/11/2010CN1983216B Wireless displaying system and wireless data transmitter
08/11/2010CN1980125B Identity identifying method
08/11/2010CN1950777B Integrity protection of streamed content
08/11/2010CN1921411B Method for creating a user equipment split between a terminal equipment and serially connected equipments
08/11/2010CN1921391B Intelligent key equipment
08/11/2010CN1917427B Method and equipment for quick recovering environment of portal authentication
08/11/2010CN1902694B Server device for authentication, and method and system for detecting unauthorized terminal
08/11/2010CN1723444B A method for using a synchronous sampling design in a fixed-rate sampling mode
08/11/2010CN1710852B Intelligent ciphered key with biological characteristic identification function and its working method
08/11/2010CN1653743B Method and system in a digital wireless data communication network for arranging data encryption and corresponding server
08/11/2010CN1406025B Dynamic changeable safety agreement
08/11/2010CN101803274A Method providing the means for recognizing the origin and/or content of an RF signal
08/11/2010CN101803273A Method of executing a cryptographic calculation
08/11/2010CN101803272A Authentication system and method
08/11/2010CN101803271A Method and arrangement in a telecommunication system
08/11/2010CN101803270A Method and system for encryption of data
08/11/2010CN101802834A Terminal device authentication method, terminal device, and program
08/11/2010CN101800811A Mobile phone data security protection method
08/11/2010CN101800757A No-feedback one-way data transmission method based on single fiber structure
08/11/2010CN101800738A Realization system and method for safely visiting and storing intranet data by mobile equipment
08/11/2010CN101800730A Safety enhanced virtual machine communication method and virtual machine system
08/11/2010CN101800646A Implementation method and system of electronic signature
08/11/2010CN101800645A Identity authentication method, device and system
08/11/2010CN101800644A Computer security protection system and method based on dynamic countersign
08/11/2010CN101800643A Method for processing time information and dynamic token
08/11/2010CN101800642A Encoding and decoding methods, equipment and system of graphic codes
08/11/2010CN101800641A Group signature method suitable for large groups
08/11/2010CN101800640A IBE private key management system based on Web Service
08/11/2010CN101800639A Method, system and device for realizing ebanking services
08/11/2010CN101800638A Optical network system and method of changing encryption keys
08/11/2010CN101800637A Token provisioning
08/11/2010CN101800636A Synchronizer and synchronization method for quantum key distribution
08/11/2010CN101799586A Light quantum coding device and coding method thereof
08/11/2010CN101364875B Method realizing public key acquiring, certificater verification and bidirectional identification of entity
08/11/2010CN101267308B Democratic signature method with threshold tracking
08/11/2010CN101217369B A method and device to update the access rights of the users in network topology
08/11/2010CN101196964B Anti-bypass attack algorithm chip
08/11/2010CN101193024B Network access device, mobile communication device, secret key setting method and mobile communication system
08/11/2010CN101184096B System and method for improving security of intelligent cipher device
08/11/2010CN101170564B Method for preventing from counterfeiting IP source address based on end-to-end automatic synchronization
08/11/2010CN101166091B A dynamic password authentication method and service end system
08/11/2010CN101145252B Medium keeper and medium processing system
08/11/2010CN101141466B Document authentication method based on interweaving watermark and biological characteristic
08/11/2010CN101114907B Method and system for managing and filtering black list
08/11/2010CN101083589B Terminal detection authentication process, device and operation administrative system in passive optical network
08/11/2010CN101072106B Method and system for protecting against denial of service attacks
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