Methods and systems for conveying encrypted data to a communication device
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United States of America Patent
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Feb 13, 2018
Grant Date -
Dec 1, 2016
app pub date -
Jun 1, 2015
filing date -
Jun 1, 2015
priority date (Note) -
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Abstract
An embodiment takes the form of an accessory for attachment to a communication device, the accessory comprising a microphone disposed on the accessory to detect sound, a cryptographic module disposed on the accessory in communication with the microphone to generate encrypted audio data based on the detected sound, a communication interface disposed on the accessory in communication with the cryptographic module configured to convey the encrypted audio data to the communication device, and an audio-sensor inhibitor arranged to be positioned adjacent to a communication-device audio sensor.
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