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)
07/2012
07/26/2012US20120191973 Online presence of users
07/26/2012US20120191972 Selective authorization of the loading of dependent code modules by running processes
07/26/2012US20120191971 Method and devices for secure communications in a telecommunications network
07/26/2012US20120191969 System and method for netbackup data decryption in a high latency low bandwidth environment
07/26/2012US20120191609 Secure and efficient payment processing system
07/26/2012US20120189122 Method with dynamic keys for mutual authentication in wireless communication environments without prior authentication connection
07/26/2012US20120189121 Cascading dynamic crypto periods
07/26/2012US20120189120 System and method for protecting data of mobile phone
07/26/2012US20120189119 Method and Apparatus for Increasing the Speed of Cryptographic Processing
07/26/2012US20120189118 Method and system for encryption of a datastream
07/26/2012US20120189117 Methods And Apparatus For Protecting Digital Content
07/26/2012US20120189116 Technique for Determining Usage of Encrypted Media Content
07/26/2012DE112009005209T5 Gruppenschlüsselmanagementzugang auf der Grundlage linearer Geomnetrie Group key management access based on linear Geomnetrie
07/26/2012DE102011009008A1 Authentifizierung von verschlüsselten Datenblöcken Authentication of encrypted data blocks
07/26/2012CA2825050A1 Method for authenticating first communication equipment by means of second communication equipment
07/26/2012CA2798004A1 An authentication of encrypted data blocks
07/26/2012CA2766060A1 Systems and methods of automatic multimedia transfer and playback
07/25/2012EP2480042A1 Mainboard, and method and mobile terminal for realizing network locking/card locking function
07/25/2012EP2479923A1 Communication apparatus and communication system
07/25/2012EP2479922A1 Communication apparatus and communication system
07/25/2012EP2479921A1 Method and device for encrypting user identity during paging procedure
07/25/2012EP2478663A1 Just in time trust establishment and propagation
07/25/2012EP2478662A2 Key generation for multi-party encryption
07/25/2012EP2478661A1 Trusted message storage and transfer protocol and system
07/25/2012EP2271143B1 Mobile communication method, radio base station, and mobile station
07/25/2012EP2194672B1 A protection method and device during a mobile ipv6 fast handover
07/25/2012EP1882331B1 Multi-channel transmission of quantum information
07/25/2012EP1816785B1 Time authentication system
07/25/2012CN202353639U Distributed-key-based smart home system and external safety equipment thereof
07/25/2012CN202353573U Safety management system for safety chip new key
07/25/2012CN202351888U Two-dimension code scanning equipment with anti-fake function
07/25/2012CN1985455B Method and apparatus for controlling a delivery of a broadcast-multicast flow in a packet data communication system
07/25/2012CN1964251B Packet encryption system and method
07/25/2012CN1949308B Signature log storing apparatus
07/25/2012CN102612820A IP security certificate exchange based on certificate attributes
07/25/2012CN102612030A Wireless access configuration method and system, wireless access equipment, and terminal
07/25/2012CN102611811A Interactive voice response system and method
07/25/2012CN102611749A Cloud-storage data safety auditing method
07/25/2012CN102611724A Server notice data synchronization and synchronization server migration method, system and device
07/25/2012CN102611707A Credible website identity installation and identification method
07/25/2012CN102611705A General calculation account management system and realization method thereof
07/25/2012CN102611694A Handheld terminal, system and battery information processing method thereof
07/25/2012CN102611678A Method for providing social network service using privacy homomorphism encryption technique
07/25/2012CN102611571A Method and device for rapidly recovering port control protocol
07/25/2012CN102611558A Magic square-based secret key distribution and identity authentication method of electronic account administrated by multi-users commonly
07/25/2012CN102611557A Safe network coding data transmission method based on knapsack cryptosystem
07/25/2012CN102611556A Working method of dynamic token
07/25/2012CN102611555A Data processing apparatus
07/25/2012CN102611554A Method and equipment for realizing digital signature
07/25/2012CN102611553A Method for realizing digital signature, user equipment and core network node equipment
07/25/2012CN102611552A Read-write terminal and system of valuable information storage media
07/25/2012CN102611551A Physical authentication method, physical authentication device, and dynamic password token
07/25/2012CN102611550A Method for encrypting data and method for transmitting encrypted data
07/25/2012CN102611549A Data encryption device and memory card
07/25/2012CN102611548A Information encrypting method and information encrypting system based on information transmission port
07/25/2012CN102611508A Quantum communication system integrating receiving and transmitting
07/25/2012CN102611200A Unmanned aerial vehicle power transmission and transformation monitoring system based on laser quantum cryptographical communication
07/25/2012CN102609846A Anti-false verification method and system based on communication network
07/25/2012CN102609842A Payment cipher device based on hardware signature equipment, and application method of payment cipher device
07/25/2012CN102609643A Dynamic cryptography protection for virtual machines and key management method thereof
07/25/2012CN102034120B Electronic seal for information medium signature containing electronic component
07/25/2012CN102013982B Long-distance encryption method, management method, as well as encryption management method, device and system
07/25/2012CN101950367B RFID system introducing agent device and two-way authentification method thereof
07/25/2012CN101868779B Random number generation and management method, and device
07/25/2012CN101848090B Authentication device and system and method using same for on-line identity authentication and transaction
07/25/2012CN101841445B User identifying method and device for Internet connection sharing
07/25/2012CN101807994B Method and system for application data transmission of IC card
07/25/2012CN101800646B Implementation method and system of electronic signature
07/25/2012CN101800636B Synchronizer and synchronization method for quantum key distribution
07/25/2012CN101795300B IP (Internet Protocol) address recovery method and system, as well as DHCP (Dynamic Host Configuration Protocol) repeater and DHCP server
07/25/2012CN101783792B Encrypted communication method and system based on internet
07/25/2012CN101764754B Sample acquiring method in business identifying system based on DPI and DFI
07/25/2012CN101741553B Method and system for secretly data storing and responding
07/25/2012CN101729550B Digital content safeguard system based on transparent encryption and decryption, and encryption and decryption method thereof
07/25/2012CN101719824B Network behavior detection-based trust evaluation system and network behavior detection-based trust evaluation method
07/25/2012CN101710900B Method for interacting signaling safely in session ignition protocol (SIP) registration domain
07/25/2012CN101702807B Wireless security access authentication method
07/25/2012CN101656611B Authentication system, terminal and information processing device
07/25/2012CN101635621B Interactive method for address resolution protocol
07/25/2012CN101621665B Content reproducing device and content reproducing method
07/25/2012CN101599959B Identity-based anonymous mutual authentication method
07/25/2012CN101567878B Method for improving safety of network ID authentication
07/25/2012CN101547089B Method for realizing elliptic curve cryptosystem algorithm over prime field in integrated circuit
07/25/2012CN101529796B Mobile station authentication of TETRA network
07/25/2012CN101521571B Method for authenticating safety unit and server side of mobile hardware
07/25/2012CN101520885B Image decrypting apparatus and image decrypting method
07/25/2012CN101455063B Provisioned configuration for automatic wireless connection
07/25/2012CN101345622B Information safety device capable of defining authority of apparatus holder
07/25/2012CN101287277B Method and system for providing service to customer's terminal in wireless personal area network
07/25/2012CN101216915B A secured mobile payment method
07/25/2012CN101176295B Authentication method and key generating method in wireless portable internet system
07/25/2012CN101098225B Safety data transmission method and paying method, paying terminal and paying server
07/25/2012CN101060480B HORSEI2-based mobile self-organized network safety QoS multicast route creating method
07/24/2012USRE43554 Method of converting audio data for a portable device and reproducing the converted audio data
07/24/2012US8230518 Embedded content requests in a rights locker system for digital content access control
07/24/2012US8230517 Opaque message archives
07/24/2012US8230511 Trusted operating environment for malware detection
07/24/2012US8230487 Method and system for controlling access to a secondary system
07/24/2012US8230486 Method and apparatus for providing mutual authentication between a sending unit and a recipient
07/24/2012US8230483 System, apparatus, program, and method for authentication
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