Featured patents

Security Service Control Method and Wireless Local Area Network Terminal
US 08724816 B2, May 13, 2014, Wireless communication, Yuanqing Shi et al. / ZTE Corporation (Shenzhen, CN)
A security service control method, comprising:…

Systems and Methods for Document Control Using Public Key Encryption
US 08681994 B2, March 25, 2014, Key distribution, John-Francis Mergen / Verizon Patent and Licensing Inc. (Basking Ridge, US)
A system comprising:…

Cipher Implementation
US 08660265 B2, Feb. 25, 2014, Block / data stream enciphering, Gadi Mazuz et al. / Marvell International Ltd. (Hamilton, BM)
A method, implemented in a mobile communication device, for generating data…

Releasing a Service on an Electronic Appliance
US 08625797 B2, Jan. 7, 2014, Symmetric key synchronization, Stephan Spitz et al. / Giesecke & Devrient GmbH (Munich, DE)
A method for enabling a service made available by an electronic device,…

White-Box Cryptographic System With Configurable Key Using Intermediate Data Modification
US 08625794 B2, Jan. 7, 2014, Communication System Using Cryptography, Wilhelmus Petrus Adrianus Johannus Michiels / Irdeto Corporate B.V. (Hoofddorp, NL)
A white-box cryptographic system for performing a keyed cryptographic operation…

Method and Implementation for Supporting Switchable Red Side or Black Side Control Options for Airborne Radio Communication Radios
US 08605902 B1, Dec. 10, 2013, Communication System Using Cryptography, Lizy Paul et al. / Rockwell Collins, Inc. (Cedar Rapids, US)
A method for providing dynamic switching between red side control functionality…

Cryptographic Method With Elliptical Curves
US 08582761 B2, Nov. 12, 2013, Public key, Jean Georgiades et al. / Siemens Aktiengesellschaft (Munich, DE)
A method for cryptographic processing of data, comprising:…

Hash Value Calculation Apparatus and Method Thereof
US 08571207 B2, Oct. 29, 2013, Particular Algorithmic Function Encoding, Shigeru Nishikawa et al. / Canon Kabushiki Kaisha JP
A hash value calculation apparatus, which calculates a hash value of a message,…

System and Method for Registering a Personal Computing Device to a Service Processor
US 08532302 B2, Sept. 10, 2013, Key distribution, Sanjoy Maity / American Megatrends, Inc. (Norcross, US)
A system, comprising:…

Methods and Device for Secure Transfer of Symmetric Encryption Keys
US 08509448 B2, Aug. 13, 2013, By public key method, Scott J. Pappas et al. / Motorola Solutions, Inc. (Schaumburg, US)
A method for secure transfer of symmetric encryption keys, the method comprising:…

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