Mechanism for partial encryption of data streams

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United States of America Patent

PATENT NO 9654810
APP PUB NO 20120020475A1
SERIAL NO

12842190

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Abstract

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Embodiments of the invention are generally directed to partial encryption of data stream. An embodiment of a method includes receiving, at a data transmitting device, a data stream having content including one or more of audio content, video content, and control content, determining one or more content that are to be encrypted. The method further includes partially encrypting the data stream by encrypting the one or more content, and leaving other content unencrypted, and transmitting, from the data transmitting device, the partially encrypted data stream to a data receiving device.

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Patent Owner(s)

  • LATTICE SEMICONDUCTOR CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Altmann, William Conrad San Jose, US 18 154

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