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
07/11/2012CN102571702A Key generation method, system and equipment in Internet of things
07/11/2012CN102571701A Access method, device and system for security certification site
07/11/2012CN102571693A Capability safety calling method, device and system
07/11/2012CN102571359A Method for certificating cloud desktop based on smart card
07/11/2012CN102571358A Commodity anti-counterfeiting method for digital-signature-based radio frequency identification (RFID) tag
07/11/2012CN102571357A Signature realization method and signature realization device
07/11/2012CN102571356A Method and device for authenticating user identity
07/11/2012CN102571355A Method and device for importing secret key without landing
07/11/2012CN102571354A Digital signature and verifying method and system thereof
07/11/2012CN102571353A Method for verifying legitimacy of home gateway in passive optical network
07/11/2012CN102571352A Method and device for setting cryptographic key factors of dynamic tokens
07/11/2012CN102571351A Dynamic token capable of setting light signal output unit
07/11/2012CN102571350A Authentication method and device for optical network unit
07/11/2012CN102571349A Information updating method for smart key, smart key and system
07/11/2012CN102571348A Ethernet encryption and authentication system and encryption and authentication method
07/11/2012CN102571347A Method and device for checking field replaceable unit, and communication equipment
07/11/2012CN102571346A Method and device for preventing password of intelligent secret key device user from being stolen
07/11/2012CN102571345A In-vehicle device, vehicle authentication system and data communication method
07/11/2012CN102571344A Single point authentication method and system thereof
07/11/2012CN102571343A Encryption Method Of Digital Data, Encryption Method Of Encrypted Digital Data, Memory Device, Production System Of The Memory Device And Production Method Thereof
07/11/2012CN102571342A RSA (Ron Rivest, Adi Shamir and Leonard Adleman) algorithm digital signature method
07/11/2012CN102571341A Authentication system and method based on dynamic image
07/11/2012CN102571340A Certificate authentication device as well as access method and certificate update method thereof
07/11/2012CN102571339A Virtual asset protection method based on intelligent key and digital signature
07/11/2012CN102571338A PKI (Public Key Infrastructure)-based method and system for certifying internet of things
07/11/2012CN102571337A Data processing method
07/11/2012CN102571336A Login authentication method, device and system
07/11/2012CN102571335A Two-factor digital signing method and system and server as well as client
07/11/2012CN102571334A Method based on key diversifying for multi-processor mutual binding authentication
07/11/2012CN102571333A Information processing apparatus, information processing method, and program
07/11/2012CN102571332A Hyperbolic equation image encryption method
07/11/2012CN102571331A Cryptographic algorithm realization protecting method used for defending energy analysis attacks
07/11/2012CN102571330A Method for constructing block encryption algorithm based on random function
07/11/2012CN102571329A Password key management
07/11/2012CN102571328A Method and system for invoking service of user terminal, and user terminal
07/11/2012CN102571327A Method for managing USBKey unlocking secret key intensively and safely
07/11/2012CN102571326A Testing method of security of level-to-level management mode key management system
07/11/2012CN102571325A Coded lock controller realizing method for concurrent working of real-time random safety password authentication and pre-releasing safety password authentication
07/11/2012CN102571324A Method for building dynamic nonstandard character library, built character library, and system applying method and character library above
07/11/2012CN102571323A Non-standard character repertoire processing method and device, and system adopting same
07/11/2012CN102571322A Method for synchronizing laser chaos pulses
07/11/2012CN102571321A Data encryption transmission method and device
07/11/2012CN102571320A Communication safety device used on vehicle
07/11/2012CN102571281A Secure network coding transmission method and secure network coding transmission device using cache nodes
07/11/2012CN102568074A Localized anti-repudiation electronic voting control method
07/11/2012CN102568041A Automatic bill output method
07/11/2012CN102568040A Automatic bill output system
07/11/2012CN102567909A Image data sales system, image data sales method, camera, and server apparatus
07/11/2012CN102567852A Property management system
07/11/2012CN102567760A One-way function-based dynamic password read-write control RFID (Radio Frequency Identification)
07/11/2012CN102567687A Data encryption method and system
07/11/2012CN102567685A Software copyright protection method based on asymmetric public key password system
07/11/2012CN102567673A Data safety protection method and device
07/11/2012CN102564545A Method, device and system for generating and reproducing proof citation data of vehicle weighing instrument
07/11/2012CN101958904B User identity (Id) security authentication system and method for interactive digital television system
07/11/2012CN101908961B Multi-party secret handshaking method in short key environment
07/11/2012CN101800637B Token provisioning
07/11/2012CN101771535B Mutual authentication method between terminal and server
07/11/2012CN101719823B Method for realizing linear transformation of S-box
07/11/2012CN101656963B Method and system for managing network identities
07/11/2012CN101610156B Dual protocol stack user authentication method, device and system
07/11/2012CN101572605B Architecture based on P2P and P4P platforms and processing method thereof
07/11/2012CN101523799B A non-contact state charging authentication device and a method thereof
07/11/2012CN101436961B Conversation management system and method
07/11/2012CN101335625B Batch verification device, program and batch verification method
07/11/2012CN101296077B Identity authentication system based on bus type topological structure
07/11/2012CN101272395B Hierarchical access control method of communication network
07/11/2012CN101192927B Authorization based on identity confidentiality and multiple authentication method
07/11/2012CN101141722B Safety mobile telephone based on user vocal feature and implementing method thereof
07/11/2012CN101106451B A data transmission method and device
07/11/2012CN101061656B Wireless network credential provisioning
07/10/2012US8220064 Content management system and content management unit
07/10/2012US8220058 Rendering and encryption engine for application program obfuscation
07/10/2012US8220057 Method for the automatic control of fraud in an electronic transaction system
07/10/2012US8220052 Application based intrusion detection
07/10/2012US8220039 Mass storage device with automated credentials loading
07/10/2012US8220037 Centralized browser management
07/10/2012US8220030 System and method for security in global computer transactions that enable reverse-authentication of a server by a client
07/10/2012US8219830 Apparatus and method for management for file aggregates and file directories
07/10/2012US8219825 Debugging port security interface
07/10/2012US8219819 Public key encryption with digital signature scheme
07/10/2012US8219817 System and method for authentication of transformed documents
07/10/2012US8219816 IVR call routing using encrypted data
07/10/2012US8219815 Information management system
07/10/2012US8219814 System and method of user credential management
07/10/2012US8219813 System and method for protecting a peripheral device against hot plug attacks
07/10/2012US8219812 Methods and a device for associating a first device with a second device
07/10/2012US8219810 Method and system for facilitating throttling of interpolation-based authentication
07/10/2012US8219809 Method of optimizing data communication
07/10/2012US8219808 Session-based public key infrastructure
07/10/2012US8219801 Method of authenticating digitally encoded products without private key sharing
07/10/2012US8219799 Secure communication system
07/10/2012US8219798 Method and system for securing E-mail transmissions
07/10/2012US8219495 Method of using personal device with internal biometric in conducting transactions over a network
07/10/2012US8219493 Messaging method and apparatus for use in digital distribution systems
07/10/2012US8219488 Secure payment system
07/10/2012US8218773 Systems and methods to securely generate shared keys
07/10/2012US8218772 Secure multicast content delivery
07/10/2012US8218771 Information processing apparatus and computer readable medium
07/10/2012US8218768 Cryptosync design for a wireless communication system
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