The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2019
Filed:
Nov. 07, 2018
Applicant:
Capital One Services, Llc, McLean, VA (US);
Inventors:
Ryan Fox, Lebanon, OH (US);
Keith Hamburg, Reston, VA (US);
Assignee:
Capital One Services, LLC, McLean, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/32 (2006.01); H04L 9/06 (2006.01); H04L 29/06 (2006.01); G06F 21/32 (2013.01);
U.S. Cl.
CPC ...
H04L 9/0866 (2013.01); H04L 9/0643 (2013.01); H04L 9/0894 (2013.01); H04L 9/3231 (2013.01); H04L 9/3242 (2013.01); H04L 63/0861 (2013.01); G06F 21/32 (2013.01);
Abstract
Various embodiments are generally directed to techniques of generating a unique biometric key, hashing and salting the key, and storing it. Embodiments include techniques to analyze biological information associated with a user and determine one or more biological characteristics from the analyzed information. The biological characteristics may be used to generate a character string unique to the user, which may be used to generate the biometric key based on a cryptographic algorithm. The hash values, salt values, or the hash function may be changed at a predetermined interval.