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Title: Dynamic signature generation from keystroke dynamics

Patent ·
OSTI ID:1651066

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.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
DOE Contract Number:
NA0003525
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Number(s):
10,693,661
Application Number:
15/801,646
OSTI ID:
1651066
Resource Relation:
Patent File Date: 11/02/2017
Country of Publication:
United States
Language:
English

References (20)

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System and Method for Tracking an Individual Using Typeprinting patent-application June 2009
Identity Authentication Based on Keystroke Latencies Using a Genetic Adaptive Neural Network patent-application October 2006
Capturing Cognitive Fingerprints from Keystroke Dynamics for Active Authentication patent-application June 2015
Authentication using physical interaction characteristics patent February 2019
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Hidden markov model (“HMM”)-based user authentication using keystroke dynamics patent March 2012
Behavioral Authentication System using a Biometric Fingerprint Sensor and User Behavior for Authentication patent-application December 2015
Relative Latency Dynamics for Identity Authentication patent-application November 2006
Method for subject classification using a pattern recognition input device patent May 2016
Continuous User Identification and Situation Analysis with Identification of Anonymous Users Through Behaviormetrics patent-application April 2008
System and Method for Performing User Authentication Based on Keystroke Dynamics patent-application December 2006
Universal Keyboard patent-application May 2018
Keystroke dynamics authentication techniques patent December 2012
Fingerprint based smart phone user verification patent November 2018

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