Featured patents

Content Protection Key Encryptor for Security Providers
US 08837726 B2, Sept. 16, 2014, Communication System Using Cryptography, Howard G. Pinder / Cisco Technology, Inc. (San Jose, US)
A method comprising:…

Method and Apparatus for Supporting Security in Muliticast Communication
US 08842832 B2, Sept. 23, 2014, Wireless communication, Sung Cheol Chang et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
A method of supporting a security for a multicast communication in a mobile…

Method and System for Pairing a Medium to a User Account
US 08781115 B2, July 15, 2014, Having particular key generator, Kyle Prestenback et al. / Disney Enterprises, Inc. (Burbank, US)
A method for use by a media player for pairing a physical medium…

Method and Security System for the Secure and Unequivocal Encoding of a Security Module
US 08750522 B2, June 10, 2014, Key distribution, Jörg Breuer et al. / Deutsche Telekom AG (Bonn, DE)
A method for secure and unequivocal encoding of a security module chip card,…

Methods and Systems for Utilizing Cryptographic Functions of a Cryptographic Co-Processor
US 08670568 B2, March 11, 2014, Key Management, Graeme J. Proudler et al. / Hewlett-Packard Development Company, L.P. (Houston, US)
A computer platform, comprising:…

Cryptographic Apparatus and Method
US 08634551 B2, Jan. 21, 2014, NBS / DES algorithm, Jun Yajima / Fujitsu Limited (Kawasaki, JP)
A cryptographic apparatus to carry out calculations according to an FI function…

Integrated Key Server
US 08582778 B2, Nov. 12, 2013, Key distribution, Richard J. Gusefski et al. / International Business Machines Corporation (Armonk, US)
A computer program product for integrated key serving, the computer program…

Composite Masking System and Method for Improving Invisibility of High-Definition Video Watermarking
US 08553881 B2, Oct. 8, 2013, Video electric signal masking, Tae Woo Oh et al. / Korea Advanced Institute of Science and Technology (KAIST) (Daejeon, KR
A composite masking system for improving invisibility of high-definition video…

Symmetric Key Distribution Framework for the Internet
US 08498420 B2, July 30, 2013, Key distribution center, Prashant Dewan et al. / Intel Corporation (Santa Clara, US)
A method, comprising:…

RNS-based Cryptographic System and Method
US 08462939 B2, June 11, 2013, Particular Algorithmic Function Encoding, Lahouari Ghouti et al. / King Fahd University of Petroleum and Minerals (Dhahran, SA)
A Residue Number System (RNS)-based cryptographic method for encrypted…

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