| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 01/13/2011 | US20110007894 Cryptographic processing method, computer readable storage medium, and cryptographic processing device |
| 01/13/2011 | US20110007893 Method and apparatus for fingerprinting and copy protecting optical recording media |
| 01/13/2011 | DE112009000396T5 Schutz gegenüber Sicherheitsangriffen Protection against security attacks |
| 01/13/2011 | CA2767529A1 System and method for providing customized response messages based on requested website |
| 01/13/2011 | CA2767418A1 On-line membership verification |
| 01/12/2011 | WO2011148744A1 Communication system, vehicle-mounted terminal, roadside device |
| 01/12/2011 | EP2273808A1 Mobile communication method |
| 01/12/2011 | EP2273719A2 A method and an apparatus for securely controlling access and use related to a target service involving a vehicle having a security controller |
| 01/12/2011 | EP2273718A1 Cryptographic key generation using a stored input value and a stored count value |
| 01/12/2011 | EP2273717A1 Node device and program |
| 01/12/2011 | EP2273415A1 Information processing system, information processing device, mobile communication device, and method for managing user information used for them |
| 01/12/2011 | EP2272204A1 System, method and computer program for conducting transactions remotely |
| 01/12/2011 | EP2272203A1 Method for deriving traffic encryption key |
| 01/12/2011 | EP2272202A1 Method for distributed identification, a station in a network |
| 01/12/2011 | EP2272201A1 Method for preventing laundering and repackaging of multimedia content in content distribution systems |
| 01/12/2011 | EP2272200A1 Information processing apparatus, control method of the information processing apparatus, storage medium, and program |
| 01/12/2011 | EP2272199A1 Distributed data memory unit |
| 01/12/2011 | EP1946481B1 Method for generating an advanced electronic signature for an electronic document |
| 01/12/2011 | EP1751648B1 Integrity protection of streamed content |
| 01/12/2011 | CN1973483B Communication apparatus and authenticating method |
| 01/12/2011 | CN1610292B Interoperable credential gathering and access method and device |
| 01/12/2011 | CN1540915B Revocation of certificate and exclusion of other principals in digital rights management system and delegated revocation authority |
| 01/12/2011 | CN101946536A Application specific master key selection in evolved networks |
| 01/12/2011 | CN101946480A Method for authorizing a watcher by providing watcher specific information to the presentity |
| 01/12/2011 | CN101946456A 加密处理方法和加密处理装置 Encryption processing method and the encryption processing means |
| 01/12/2011 | CN101946455A One-pass authentication mechanism and system for heterogeneous networks |
| 01/12/2011 | CN101946454A Method to allow secure communications among communication units |
| 01/12/2011 | CN101946453A System for receiving and transmitting encrypted data |
| 01/12/2011 | CN101946452A System and method for controlling features on a device |
| 01/12/2011 | CN101945384A Method, device and system for processing safe key in reconnection of RRC (Radio Resource Control) |
| 01/12/2011 | CN101945177A Telephone-card separated mail encryption telephone system |
| 01/12/2011 | CN101945144A IP address redistribution method and service node |
| 01/12/2011 | CN101945118A Method, device and system for realizing reserved withdrawal service |
| 01/12/2011 | CN101945114A Identity authentication method based on fuzzy vault and digital certificate |
| 01/12/2011 | CN101945101A Controlling the validity period of a decryption key |
| 01/12/2011 | CN101945099A Smart card external authentication method |
| 01/12/2011 | CN101945025A Method and system for providing network laboratory service |
| 01/12/2011 | CN101944998A System and server apparatus for biometric authentication |
| 01/12/2011 | CN101944997A IC (Integrated Circuit) card attesting method and system based on double-key and digital certificate system |
| 01/12/2011 | CN101944996A Button type ekey and method for prefabricating certificate for ekey |
| 01/12/2011 | CN101944995A Communication method of power management system |
| 01/12/2011 | CN101944994A Broadcasting communication technique of quantum network |
| 01/12/2011 | CN101944993A Method for generating shift matrix in encryption scheme based on LDPC code |
| 01/12/2011 | CN101944992A Device and method for encrypting and decrypting a block of data |
| 01/12/2011 | CN101944991A Binary linear transformation method for diffusion layer in substitution-permutation network block encryption |
| 01/12/2011 | CN101944990A Passive mode-locking fiber laser delay feedback chaotization system based on graphene |
| 01/12/2011 | CN101944246A System and method for acoustic two factor authentication. |
| 01/12/2011 | CN101944216A Two-factor online transaction safety authentication method and system |
| 01/12/2011 | CN101944168A Electronic file authority control and management system |
| 01/12/2011 | CN101432755B System for making program difficult to read, device for making program difficult to read, and method for making program difficult to read |
| 01/12/2011 | CN101390064B Preventing network reset denial of service attacks using embedded authentication information |
| 01/12/2011 | CN101296245B Login method and system of service server |
| 01/12/2011 | CN101233716B Method for safety communication between user and entity |
| 01/12/2011 | CN101217370B Authentication apparatus and entity apparatus |
| 01/12/2011 | CN101197666B System and method for making encrypted content available to derivable related parties |
| 01/12/2011 | CN101170407B A method for securely generating secret key pair and transmitting public key or certificate application file |
| 01/12/2011 | CN101103586B Apparatus and method for ciphering/deciphering a signal in a communication system |
| 01/12/2011 | CN101043321B Method and system for guaranteeing safety of system message |
| 01/12/2011 | CN101030855B Method and server for verifying account register information |
| 01/12/2011 | CN101009709B Method and apparatus for transmission framing in a wireless communication system |
| 01/11/2011 | US7870615 Information terminal with function of playing back contents |
| 01/11/2011 | US7870607 Security and analysis system |
| 01/11/2011 | US7870598 Policy specification framework for insider intrusions |
| 01/11/2011 | US7870597 Method and apparatus for managing digital identities through a single interface |
| 01/11/2011 | US7870397 Method and apparatus for managing digital rights of portable storage device |
| 01/11/2011 | US7870394 Method and system to scan firmware for malware |
| 01/11/2011 | US7870393 Steganographic method and device |
| 01/11/2011 | US7870392 Digital fingerprinting for management and recovery of data objects |
| 01/11/2011 | US7870391 Method of managing multimedia data and mobile communication terminal equipped with function of managing multimedia data |
| 01/11/2011 | US7870390 Data watermarks created by using an uneven sampling period |
| 01/11/2011 | US7870389 Methods and apparatus for authenticating mobility entities using kerberos |
| 01/11/2011 | US7870386 Method for permanent decryption of selected sections of an encrypted document |
| 01/11/2011 | US7870385 Method and system for controlling presentation of computer readable media on a media storage device |
| 01/11/2011 | US7870381 Schema-based portal architecture for assessment and integration of silicon IPs |
| 01/11/2011 | US7870380 Providing secure connections for data transmission |
| 01/11/2011 | US7870376 System, method and program product for controlling access to computer system |
| 01/11/2011 | US7870198 Content rights management for email and documents contents and systems, structures, and methods therefor |
| 01/11/2011 | US7870070 Methods and systems for electronic bill presentment and payment |
| 01/11/2011 | US7869789 Computing device with environment aware features |
| 01/11/2011 | US7869605 Method for generating group key |
| 01/11/2011 | US7869604 System for an encryption key path diagnostic |
| 01/11/2011 | US7869603 Encryption key path diagnostic |
| 01/11/2011 | US7869602 User-based digital rights management |
| 01/11/2011 | US7869600 Optical transmitter and transmitting method for transmitting cryptogram |
| 01/11/2011 | US7869599 Quantum cryptography key distributing system and synchronizing method used in the same |
| 01/11/2011 | US7869598 System and method for comparison of private values |
| 01/11/2011 | US7869596 Method of recording scrambled digital data, storage medium and method of reading such data |
| 01/11/2011 | US7869595 Content copying device and content copying method |
| 01/11/2011 | US7869593 Software for providing based on shared knowledge public keys having same private key |
| 01/11/2011 | US7869592 Calculation apparatus and encrypt and decrypt processing apparatus |
| 01/11/2011 | US7869591 System and method for secure three-party communications |
| 01/11/2011 | US7869590 Method and system for hardware accelerator for implementing f9 integrity algorithm in WCDMA compliant handsets |
| 01/11/2011 | US7869577 Remote access system and method and intelligent agent therefor |
| 01/11/2011 | US7868739 Method and system for improving function of reading information from RFID tag |
| 01/11/2011 | US7866797 Inkjet printhead integrated circuit |
| 01/11/2011 | CA2537083C Early detection system and method for encrypted signals within packet networks |
| 01/11/2011 | CA2533034C Determining firewall rules for reverse firewalls |
| 01/11/2011 | CA2371414C Decoding and encoding of information in audio signals |
| 01/06/2011 | WO2011002622A2 Secure meter access from a mobile reader |
| 01/06/2011 | WO2011002412A1 Method for generating an encryption/decryption key |