| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 12/31/2009 | US20090327730 Apparatus and method for encrypted communication processing |
| 12/31/2009 | US20090327729 Secure pre-caching through local superdistribution and key exchange |
| 12/31/2009 | US20090327728 Methods for Supplying Cryptographic Algorithm Constants to a Storage-Constrained Target |
| 12/31/2009 | US20090327727 System and method for upgrading the functionality of a controlling device via a secure portable adapter device |
| 12/31/2009 | US20090327726 Information recording/reproduction apparatus and system |
| 12/31/2009 | US20090327725 Content object management method, right object providing method, content object revocation method based thereon, and device using the same |
| 12/31/2009 | US20090327724 Two-way authentication between two communication endpoints using a one-way out-of-band (oob) channel |
| 12/31/2009 | US20090327723 Secure transfer of digital objects |
| 12/31/2009 | US20090327722 Transient Protection Key Derivation in a Computing Device |
| 12/31/2009 | US20090327720 Secure access to encrypted information |
| 12/31/2009 | US20090327719 Communication authentication |
| 12/31/2009 | US20090327718 Content data mangement system and method |
| 12/31/2009 | US20090327717 System, method, and service for tracing traitors from content protection circumvention devices |
| 12/31/2009 | US20090327716 Verifying a Cipher-Based Message Authentication Code |
| 12/31/2009 | US20090327714 System and Method for End-to-End Electronic Mail-Encryption |
| 12/31/2009 | US20090327713 System and method for establishing bearer-independent and secure connections |
| 12/31/2009 | US20090327712 System and method for variable encryption |
| 12/31/2009 | US20090327711 Authentication of binaries in memory with proxy code execution |
| 12/31/2009 | US20090327710 Content recording/reproducing apparatus and content recording/reproducing method |
| 12/31/2009 | US20090327709 Memory address obfuscation |
| 12/31/2009 | US20090327708 Certificate distribution using secure handshake |
| 12/31/2009 | US20090327707 Process for creating and managing at least one cryptographic key, and system for its implementation |
| 12/31/2009 | US20090327706 Account management system, root-account management apparatus, derived-account management apparatus, and program |
| 12/31/2009 | US20090327705 Attested content protection |
| 12/31/2009 | US20090327704 Strong authentication to a network |
| 12/31/2009 | US20090327703 Method for payload encryption of digital voice or data communications |
| 12/31/2009 | US20090327702 Key Escrow Service |
| 12/31/2009 | US20090327701 ID Card Encryption |
| 12/31/2009 | US20090327700 Method and system for virtualization of trusted platform modules |
| 12/31/2009 | US20090327698 Process and streaming server for encrypting a data stream with bandwidth based variation |
| 12/31/2009 | US20090327696 Authentication with an untrusted root |
| 12/31/2009 | US20090327695 Systems and methods for applying encryption to network traffic on the basis of policy |
| 12/31/2009 | US20090327693 Network task offload apparatus and method thereof |
| 12/31/2009 | US20090327691 Method and apparatus of encrypting content delivery |
| 12/31/2009 | US20090327690 Methods and Systems for Facilitaing Secure Communication |
| 12/31/2009 | US20090327675 System and method for os boot image provisioning based on user identity to enable mobile users |
| 12/31/2009 | US20090327664 Arithmetic processing apparatus |
| 12/31/2009 | US20090327560 Automatic transfer of information through physical docking of devices |
| 12/31/2009 | US20090327503 Connection Management System For Multiple Connections |
| 12/31/2009 | US20090327500 Peer to peer svc-based dsl service |
| 12/31/2009 | US20090327440 System and Method for Securing a Wireless Network |
| 12/31/2009 | US20090327408 Mobile terminal |
| 12/31/2009 | US20090327359 Method of checking version number of encryption information, and optical disc playback device |
| 12/31/2009 | US20090327187 Connectivity in a peer network |
| 12/31/2009 | US20090327150 Facilitating compensation arrangements providing for data tracking components |
| 12/31/2009 | US20090327149 Facilitating compensation Arrangements for Data Brokering |
| 12/31/2009 | US20090327144 System for executing remote electronic notarization and signatory verification and authentication |
| 12/31/2009 | US20090327143 Method and apparatus to send cash to any person in the world |
| 12/31/2009 | US20090327142 Fair Payment Protocol with Semi-Trusted Third Party |
| 12/31/2009 | US20090327141 Highly efficient secrecy-preserving proofs of correctness of computation |
| 12/31/2009 | US20090327140 System and Method for Secure Online Transaction |
| 12/31/2009 | US20090327139 Loosely coupled hosted application system |
| 12/31/2009 | US20090327137 Method and apparatus for establishing usage rights for digital content to be created in the future |
| 12/31/2009 | US20090327136 Method for a unique certification process for the delivery of goods |
| 12/31/2009 | US20090327131 Dynamic account authentication using a mobile device |
| 12/31/2009 | US20090327125 Enhanced media subscription |
| 12/31/2009 | US20090327091 License management for software products |
| 12/31/2009 | US20090327071 Information mapping approaches |
| 12/31/2009 | US20090326985 Automatically Pre-Populated Templated Clinical Daily Progress Notes |
| 12/31/2009 | US20090326964 Extensible agent-based license structure |
| 12/31/2009 | US20090326961 Efficient and secure forensic marking in compressed domain |
| 12/31/2009 | US20090325489 Wireless communication apparatus, control method therefor, and storage medium storing control program therefor |
| 12/31/2009 | US20090323972 Privacy-preserving location tracking for devices |
| 12/31/2009 | US20090323971 Protecting independent vendor encryption keys with a common primary encryption key |
| 12/31/2009 | US20090323970 System and method for protecting data in a secure system |
| 12/31/2009 | US20090323969 Communication method, communication apparatus, and integrated circuit |
| 12/31/2009 | US20090323968 Descrambling apparatus and descrambling method in a tv system |
| 12/31/2009 | US20090323967 Production of cryptographic keys for an embedded processing device |
| 12/31/2009 | US20090323966 Method and system for enhancing data encryption using multiple-key lists |
| 12/31/2009 | US20090323965 Systems and Methods for Monitoring Performance of a Communication System |
| 12/31/2009 | US20090323964 System and method of updating key based on communication cost and security damage cost |
| 12/31/2009 | US20090323963 Methods and Media for Recovering Lost Encryption Keys |
| 12/31/2009 | US20090323962 Secure multicast content delivery |
| 12/31/2009 | US20090323961 Data encryption and/or decryption by integrated circuit |
| 12/31/2009 | US20090323960 Method and system for hiding the decryption key in a dispersive way |
| 12/31/2009 | US20090323959 Method for producing two-dimensional code reader for reading the two-dimensional code |
| 12/31/2009 | US20090323958 Extending a secret bit string to safeguard the secret |
| 12/31/2009 | US20090323956 Encryption device, program, and method |
| 12/31/2009 | US20090323955 Data transmitting apparatus and data receiving apparatus |
| 12/31/2009 | US20090323954 Internet protocol telephony security architecture |
| 12/31/2009 | US20090323953 System and method of decoupling and exposing computing device originated location information |
| 12/31/2009 | US20090323952 Time of day encryption using tdma timing |
| 12/31/2009 | US20090323950 Image encryption/decryption apparatus, method and program |
| 12/31/2009 | US20090323948 Stream Generation Method, Broadcast Receiving Apparatus, and Display Method |
| 12/31/2009 | US20090323947 Method of confirming drive unique key and optical disc recording/reproducing apparatus |
| 12/31/2009 | US20090323946 Encryption and utilization of hard drive content |
| 12/31/2009 | US20090323945 Image display device |
| 12/31/2009 | US20090323944 Method of public key generation |
| 12/31/2009 | US20090323943 Data transmission system |
| 12/31/2009 | US20090323942 Method for page- and block based scrambling in non-volatile memory |
| 12/31/2009 | US20090323941 Software copy protection via protected execution of applications |
| 12/31/2009 | US20090323940 Method and system for making information in a data set of a copy-on-write file system inaccessible |
| 12/31/2009 | US20090323939 Data transmission method and terminal |
| 12/31/2009 | US20090323938 Mechanism for transport-safe codings for cryptographic use |
| 12/31/2009 | US20090323937 Multi-level data encryption and decryption system and method thereof |
| 12/31/2009 | US20090323936 System, method, and service for performing unified broadcast encryption and traitor tracing for digital content |
| 12/31/2009 | US20090323935 Pseudo public key encryption |
| 12/31/2009 | US20090323934 Method for calculating compressed RSA moduli |
| 12/31/2009 | US20090323933 Exponentiation method using multibase number representation |
| 12/31/2009 | US20090323932 Method and apparatus for encrypting data to facilitate resource savings and detection of tampering |