Extracting entropy from machine vibration

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United States of America Patent

PATENT NO 9880812
SERIAL NO

14949307

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Abstract

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Generating a pool of random numbers for use by computer applications. Vibration sensors are placed throughout a machine and collects information theoretic entropy data from the measurement of the vibration sensors. The data is then filtered and added to an entropy pool. Applications needing a random number may acquire a number from the pool. A method, computer program product and system to generate the pool are provided.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boenisch, Volker Boeblingen, DE 12 23
Buendgen, Reinhard Boeblingen, DE 29 411
Geisert, Franziska Boeblingen, DE 21 172
Lang, Jakob Boeblingen, DE 5 9
Lattermann, Mareike Boeblingen, DE 16 134
Notohardjono, Budy D Poughkeepsie, US 90 516
Nunez-Mencias, Angel Boeblingen, DE 9 44

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