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)
11/2012
11/07/2012EP2520062A1 Temporary registration of devices
11/07/2012EP2520044A1 Communication system, method and device with limited encryption key retrieval
11/07/2012EP2520043A1 Method and device for providing at least one secure cryptographic key
11/07/2012EP2520042A1 Methods for decrypting, transmitting and receiving control words, storage medium and server for said methods
11/07/2012EP2520041A1 Method for generating a look-up table for a cryptographic white box
11/07/2012EP2520028A2 Pending state management for mobile business objects
11/07/2012EP2519909A1 Method and apparatus for a content protection
11/07/2012CN202524520U Digital video receiving terminal with digital security certification function
11/07/2012CN202523094U Electronic shelf label with low power consumption and high safety
11/07/2012CN202518223U Vehicle keyless learning system using wireless bidirectional communication
11/07/2012CN1908922B Method and device for obtaining controlled content or information in DVD disc and method for operating DVD device
11/07/2012CN102771078A Wireless communications device and authentication processing method
11/07/2012CN102769846A User terminal and payment system
11/07/2012CN102769629A Client-side password storage method and service system
11/07/2012CN102769624A Dynamic password generation system, device and method
11/07/2012CN102769623A Two-factor authentication method based on digital certificate and biological identification information
11/07/2012CN102769606A Gene certificate-based network digital identity authentication method
11/07/2012CN102769531A 身份认证装置及其方法 Authentication apparatus and method
11/07/2012CN102769530A Efficiently-calculated on-line/off-line digital signature method
11/07/2012CN102769529A Dnssec signing server
11/07/2012CN102769528A Quick large number decomposition method based on cryptographic technology application
11/07/2012CN102769527A Networking method based on large scale monatomic cavity quantum network
11/07/2012CN102769526A Method for switching new and old IPSEC tunnels
11/07/2012CN102769525A Backup and recovery method of user key of TCM (Trusted Cryptography Module)
11/07/2012CN102769502A High frequency low carrier-to-noise ratio weak binary phase shift keying (BPSK) signal detection method based on chaos theory and dynamic multi-dimension application system
11/07/2012CN102768744A Remote safe payment method and system
11/07/2012CN102130768B Terminal equipment having capability of encrypting and decrypting link layer and data processing method thereof
11/07/2012CN102084376B Content search device
11/07/2012CN102006171B Method for updating internal clock of dynamic password token, token, authentication equipment and system
11/07/2012CN102006165B Ring signature method for anonymizing information based on multivariate public key cryptography
11/07/2012CN101917271B Electronic security device running in mobile communication terminal and encryption method thereof
11/07/2012CN101902324B Method and system for establishing communication key between nodes
11/07/2012CN101753562B Detection methods, device and network security protecting device for botnet
11/07/2012CN101741559B Chameleon digital signature method without key disclosure
11/07/2012CN101662363B Multi-layer rolling code encryption and decryption technology
11/07/2012CN101640589B Method and device for sharing license between safe and removable media
11/07/2012CN101626316B Method, apparatus and system for confirming attribution of account numbers
11/07/2012CN101536398B Cryptographic method for a white-box implementation
11/07/2012CN101479986B Content data, transmitter apparatus, receiver apparatus and decrypting method
11/07/2012CN101437226B Methods, system, relay station and base station for providing safe communication
11/07/2012CN101420413B Session cipher negotiating method, authentication server and network appliance
11/07/2012CN101406031B Computer telephony system, method and server
11/07/2012CN101370269B Cell selection method, user terminal and access network control node
11/07/2012CN101321100B Communication method and system, and household base station
11/07/2012CN101267258B Dual-channel optical signal section switching and encryption system based on signal time domain compression
11/07/2012CN101207628B Method and system for managing shared information
11/06/2012USRE43792 Method and apparatus for computing a shared secret key
11/06/2012US8307455 Decryption-key distribution method and authentication apparatus
11/06/2012US8307447 Method and apparatus for making system constraint of a specified permission in the digital rights management
11/06/2012US8307436 Transformative rendering of internet resources
11/06/2012US8307234 Maintaining connectivity during low power operation
11/06/2012US8307217 Trusted storage
11/06/2012US8307211 Data card verification system
11/06/2012US8307209 Universal authentication method
11/06/2012US8307208 Confidential communication method
11/06/2012US8307206 Cryptographic policy enforcement
11/06/2012US8307204 Ciphering as a part of the multicast concept
11/06/2012US8307161 Caching for structural integrity schemes
11/06/2012US8307098 System, method, and program for managing a user key used to sign a message for a data processing system
11/06/2012US8307002 Image forming apparatus, data processing method, computer-readable storage medium on which a program is stored, and program
11/06/2012US8306919 IC card and authentication method in electronic ticket distribution system
11/06/2012US8306393 Information recording apparatus, information copying system, method for copying information, program and computer readable recording medium
11/06/2012US8306230 Information processing apparatus playing encrypted content distributed through network
11/06/2012US8306228 Universal secure messaging for cryptographic modules
11/06/2012US8306227 Data encryption system and method
11/06/2012US8306220 Method to generate a private key in a boneh-franklin scheme
11/06/2012US8306218 Protected encryption method and associated component
11/06/2012US8306217 Cryptographic processing apparatus and cryptographic processing method, and computer program
11/06/2012US8305646 Electronic document printing system, printing controller, printing control method, and computer-readable medium
11/06/2012CA2776092A1 Method for transferring participation authorization for a scheduled conference call
11/02/2012CA2775693A1 Dnssec signing server
11/01/2012WO2012149513A1 Social network based pki authentication
11/01/2012WO2012149395A1 Fully homomorphic encryption
11/01/2012WO2012149262A2 Interactive control of alarm systems by telephone interface using an intermediate gateway
11/01/2012WO2012149096A1 Method and system for managing information on mobile devices
11/01/2012WO2012148817A2 Systems and methods for creating and managing trusted health-user communities
11/01/2012WO2012148324A1 Secure virtual machine provisioning
11/01/2012WO2012148257A1 Method for use in multi hop wireless sensor network
11/01/2012WO2012148096A2 Method of sharing a session key between wireless communication terminals using a variable-length authentication code
11/01/2012WO2012147869A1 Re-encryption key generator, re-encryption device, and program
11/01/2012WO2012147446A1 Data recording device, host device and method of processing data recording device
11/01/2012WO2012147445A1 Data recording device, and method of processing data recording device
11/01/2012WO2012147307A1 Recording medium apparatus and controller
11/01/2012WO2012147178A1 Numerical control device system
11/01/2012WO2012147001A1 Data encryption
11/01/2012WO2012146550A1 Method for applying a high entropy masking countermeasure in a block encryption algorithm, and a logic integrated circuit implementing such a method
11/01/2012WO2012145827A1 System and method for data interception and authentication with reverse proxy
11/01/2012WO2012145825A1 System and method for data obfuscation in interception of communication with a cloud
11/01/2012WO2012121996A3 Ipsec connection to private networks
11/01/2012WO2012106466A3 Data encryption method
11/01/2012WO2012087853A3 Tamper proof location services
11/01/2012US20120278896 Systems and methods for updating content detection devices and systems
11/01/2012US20120278876 System, method and business model for an identity/credential service provider
11/01/2012US20120278875 Media content selection and presentation control
11/01/2012US20120278873 Techniques for resource operation based on usage, sharing, and recommendations with modular authentication
11/01/2012US20120278870 Multiple independent authentications for enhanced security
11/01/2012US20120278861 Method for securely creating a new user identity within an existing cloud account in a cloud computing system
11/01/2012US20120278631 Document management system and method
11/01/2012US20120278630 Debugging port security interface
11/01/2012US20120278629 System and method for secure authentication of a "smart" battery by a host
1 ... 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 ... 1120