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Dynamic signature generation from keystroke dynamics

United States Patent

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June 23, 2020
View the Complete Patent at the US Patent & Trademark Office
Described herein are various technologies pertaining to extracting cryptographic keys from user behavioral biometrics, specifically keystroke dynamics. Such cryptographic keys can be used for, among other things, user authentication throughout computer sessions. Keystroke dynamics are timing data indicating when keys were pressed and when they were released.
November 2, 2017
H04L 9/32 (20060101); G06F 21/31 (20130101);
STATEMENT OF GOVERNMENTAL INTEREST This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The U.S. Government has certain rights in the invention.