SRAM based physically unclonable function and method for generating a PUF response

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11277271
APP PUB NO 20210036872A1
SERIAL NO

16527625

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Abstract

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A plurality of memory cells, in which each memory cell includes two corresponding supply terminal inputs, is powered up while applying a voltage differential between the corresponding supply terminal inputs for each of the plurality of memory cells. After powering up, the plurality of memory cells is read and a physically unclonable function (PUF) response is generated from data of the reading.

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Patent Owner(s)

  • NXP USA, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abeln, Glenn Charles Buda, US 5 4
Mahatme, Nihaar N Austin, US 19 75

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