Featured patents

Method and Device for Managing Encrypted Group Rekeying in a Radio Network Link Layer Encryption System
US 08781132 B2, July 15, 2014, Using master key, Hans C. Sowa et al. / Motorola Solutions, Inc. (Schaumburg, US)
A method of group rekeying radios for link layer encryption (LLE) in a radio…

Distributed PUF
US 08699714 B2, April 15, 2014, Key distribution, Pim Theo Tuyls et al. / Intrinsic ID B.V. (Eindhoven, NL)
An electronic system having a volatile memory with multiple memory locations,…

Protecting a Control Vector in an Optional Block of a Standard Key Block
US 08675871 B2, March 18, 2014, Having particular key generator, Richard V. Kisley et al. / International Business Machines Corporation (Armonk, US)
A computer program product comprising a tangible storage medium readable by…

Traffic Encryption Key Generation in a Wireless Communication Network
US 08666077 B2, March 4, 2014, Including hand-off based cryptographic alteration, Semyon Mizikovsky et al. / Alcatel Lucent (Paris, FR)
A method of generating a traffic encryption key, comprising:…

Apparatus and Method for Implementing Instruction Support for the Data Encryption Standard (DES) Algorithm
US 08654970 B2, Feb. 18, 2014, NBS / DES algorithm, Lawrence A. Spracklen et al. / Oracle America, Inc. (Redwood Shores, US)
A processor, comprising:…

Telecommunications Device Security
US 08600060 B2, Dec. 3, 2013, Rekeying system, Mark Priestley et al. / Vodafone Group PLC (Newbury, Berkshire, GB)
A terminal for use with a cellular or mobile telecommunications network,…

Dynamic Encryption
US 08565423 B2, Oct. 22, 2013, Video Cryptography, Albert John McGowan / Unicorn Media, Inc. (Tempe, US)
A method for providing a plurality of encrypted segments of a media file…

Method and Module for Renewing the Code of a Cryptographic Algorithm, Method and Module for Generating a Seed, Security Processor and Recording Carrier for These Methods
US 08542822 B2, Sept. 24, 2013, Particular Algorithmic Function Encoding, Patrick Soquet / Viaccess (Paris la Defense, FR)
A method for renewing code, executable or interpretable by an electronic…

Method of Handling Security Configuration in Wireless Communications System and Related Communication Device
US 08526617 B2, Sept. 3, 2013, Wireless communication, Chih-Hsiang Wu / HTC Corporation (Taoyuan, Taoyuan County, TW)
A method of handling security configuration for a mobile device in a wireless…

System and Method for the Secure Transmission of Binary Code by Phase-And Intensity-Coding
US 08472626 B2, June 25, 2013, Fiber optic network, Jean-Marc Merolla et al. / Centre National de la Recherche Scientifique—CNRS (Paris, FR)
A system for the optical transmission of a binary code comprising a transmitter…

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