| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 11/16/2011 | EP2387175A1 Packet-transmission method for a wireless telecommunication system using ciphering and HARQ mechanisms. |
| 11/16/2011 | EP2073432B1 Method for binding an access terminal to an operator and corresponding access terminal |
| 11/16/2011 | CN202043127U Second-generation identity card authentication machine share device and system |
| 11/16/2011 | CN202043118U High-safety cluster |
| 11/16/2011 | CN1997953B Method and device for protecting digital content in mobile applications |
| 11/16/2011 | CN1976384B Authentication agent apparatus, authentication method |
| 11/16/2011 | CN1957539B Methods for minimizing co-channel interference |
| 11/16/2011 | CN1938982B Method and apparatus for preventing network attacks by authenticating internet control message protocol packets |
| 11/16/2011 | CN1926800B Information encryption transmission/reception method |
| 11/16/2011 | CN1914849B Trusted mobile platform architecture |
| 11/16/2011 | CN1889418B Network storing method and network storing system |
| 11/16/2011 | CN1881872B Information providing system, information copy device, subscriber terminal device and subscriber management device |
| 11/16/2011 | CN1823494B Method for securing an electronic certificate |
| 11/16/2011 | CN1750460B Method for performing modular exponentiations |
| 11/16/2011 | CN1593048B Method and apparatus for header compression in a wireless communication system |
| 11/16/2011 | CN102246456A System and method for countering side-channel attacks against encryption based on cyclic groups |
| 11/16/2011 | CN102246455A Self-authentication communication equipment and equipment authentication system |
| 11/16/2011 | CN102244658A Partitioned type dynamic safety routing method for wireless sensor network on basis of hash chains |
| 11/16/2011 | CN102244649A Data transmission method among secure networks and data processors |
| 11/16/2011 | CN102244578A Identity authentication method |
| 11/16/2011 | CN102244577A Node authentication |
| 11/16/2011 | CN102244576A System and method for realizing terminal safety storage |
| 11/16/2011 | CN102244575A Secure transmission system and method for online tax filling data of value-added tax |
| 11/16/2011 | CN102244574A Key distribution method and decryption method |
| 11/16/2011 | CN102243700A Chaos transformation-based shp liner and planar layer data disguising and restoring method |
| 11/16/2011 | CN101820624B Method and apparatus for security in a data processing system |
| 11/16/2011 | CN101777980B Method for protection of digital certificate extension information |
| 11/16/2011 | CN101689990B Method for deriving traffic encryption key |
| 11/16/2011 | CN101583154B Communication method and device in wireless local area network |
| 11/16/2011 | CN101552987B Method, device and system for preventing authentication vector from being abused |
| 11/16/2011 | CN101504715B Product identity digital identification apparatus, inspection apparatus, product and anti-fake inspection method |
| 11/16/2011 | CN101500065B Apparatus, system, and method for processing image |
| 11/16/2011 | CN101436926B Method, network node and system for preventing aggression in P2P network |
| 11/16/2011 | CN101420295B Ciphering method for bit reassigning and mutual replacing on different positions of the same byte |
| 11/16/2011 | CN101394280B Mobile terminal and data service message protecting method |
| 11/16/2011 | CN101366234B System, device and method for terminal user identity verification |
| 11/16/2011 | CN101350710B Network system, authority issuing server, authority issuing and executing method |
| 11/16/2011 | CN101322347B Distribution of keys for encryption/decryption |
| 11/16/2011 | CN101321209B Safe communication distributed data extraction method and implementing system based on PSTN |
| 11/16/2011 | CN101297515B EAP/SIM authentication for mobile IP to leverage GSM/SIM authentication infrastructure |
| 11/16/2011 | CN101291216B P2p network system and authentication method thereof |
| 11/16/2011 | CN101291215B Method and device for generating and distributing mobile IP cipher key |
| 11/16/2011 | CN101273572B System, method and computer program product for authenticating a data agreement between network entities |
| 11/16/2011 | CN101262344B An efficient quick authorization electronic signature method |
| 11/16/2011 | CN101189827B Method for inclusive authentication and management of service provider, terminal and user identity module, and system and terminal device using the method |
| 11/16/2011 | CN101189826B Authentication method for wireless distributed system |
| 11/16/2011 | CN101129014B System and method for multi-session establishment |
| 11/16/2011 | CN101128878B Information processing device, information recording medium, information processing method, and computer program |
| 11/16/2011 | CN101083525B Cryptography processing units and multiplier |
| 11/16/2011 | CN101065925B Method of receiving session key in home network and method of reproducing content using the same |
| 11/15/2011 | USRE42922 Copy prevention method and apparatus for digital video system |
| 11/15/2011 | USRE42921 Copy prevention method and apparatus for digital video system |
| 11/15/2011 | US8060941 Method and system to authenticate an application in a computing platform operating in trusted computing group (TCG) domain |
| 11/15/2011 | US8060939 Method and system for securing wireless local area networks |
| 11/15/2011 | US8060938 Proprietary portable audio player system for protecting digital content copyrights |
| 11/15/2011 | US8060924 On-line centralized and local authorization of executable files |
| 11/15/2011 | US8060923 Trusted license removal in a content protection system or the like |
| 11/15/2011 | US8060918 Method and system for verifying identity |
| 11/15/2011 | US8060917 System and method for hosting multiple kerberos service principal names |
| 11/15/2011 | US8060915 Method and apparatus for providing electronic message authentication |
| 11/15/2011 | US8060914 Anonymous selectable credential system and method therefor |
| 11/15/2011 | US8060913 Policy execution |
| 11/15/2011 | US8060905 Television delivery system having interactive electronic program guide |
| 11/15/2011 | US8060902 System for receiving broadcast digital data comprising a master digital terminal, and at least one slave digital terminal |
| 11/15/2011 | US8060867 Systems and methods for excluding user specified applications |
| 11/15/2011 | US8060757 Decryption and encryption during write accesses to a memory |
| 11/15/2011 | US8060756 Data security and digital rights management system |
| 11/15/2011 | US8060755 Apparatus and method for providing user-generated key schedule in a microprocessor cryptographic engine |
| 11/15/2011 | US8060754 Cryptographic processing device and method for adapting to shared-cache attacks |
| 11/15/2011 | US8060749 Authenticated program execution method |
| 11/15/2011 | US8060748 Secure end-of-life handling of electronic devices |
| 11/15/2011 | US8060747 Digital signatures for embedded code |
| 11/15/2011 | US8060746 E-mail transfer method and device |
| 11/15/2011 | US8060745 Security for wireless transmission |
| 11/15/2011 | US8060743 Cryptographic method and apparatus |
| 11/15/2011 | US8060740 Authentication system and method for an interactive optical disc |
| 11/15/2011 | US8060735 Portable device and method for externally generalized starting up of a computer system |
| 11/15/2011 | US8060607 System and method for detection of aberrant network behavior by clients of a network access gateway |
| 11/15/2011 | US8060596 Methods and systems for normalizing data loss prevention categorization information |
| 11/15/2011 | US8060143 Combined base transceiver station and base station controller |
| 11/15/2011 | US8059964 QKD system with common-mode dithering |
| 11/15/2011 | US8059860 Steganographic encoding |
| 11/15/2011 | US8059821 Method and system for disaster recovery in network systems |
| 11/15/2011 | US8059820 Multi-factor content protection |
| 11/15/2011 | US8059819 Systems and methods for distributing updates for a key at a maximum rekey rate |
| 11/15/2011 | US8059818 Accessing protected data on network storage from multiple devices |
| 11/15/2011 | US8059817 Method and apparatus for encrypted communications using IPsec keys |
| 11/15/2011 | US8059816 Secret sharing technique with low overhead information content |
| 11/15/2011 | US8059814 Techniques for carrying out seed or key derivation |
| 11/15/2011 | US8059300 Information processing apparatus connected to a printing apparatus via a network and computer-readable storage medium having stored thereon a program for causing a computer to execute generating print data in the information processing apparatus connected to the printing apparatus via the network |
| 11/15/2011 | US8059106 System for interaction with computer system |
| 11/15/2011 | CA2564904C System and method for handling certificate revocation lists |
| 11/15/2011 | CA2564871C System and method for content protection on a computing device |
| 11/15/2011 | CA2548356C Avoiding server storage of client state |
| 11/15/2011 | CA2481626C Method, apparatus and set-top device for transmitting content to a receiver |
| 11/15/2011 | CA2394493C Secure gateway having user identification and password authentication |
| 11/15/2011 | CA2374630C Computer system control via interface surface |
| 11/10/2011 | WO2011140506A2 Systems, methods, and computer readable media for security in profile utilizing systems |
| 11/10/2011 | WO2011140368A1 Hybrid mode cryptographic method and system with message authentication |
| 11/10/2011 | WO2011140250A2 System and method for establishing a peer-to-peer communcation session |