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:
Jul. 13, 2021
Filed:
Aug. 07, 2018
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Amer A. Hassan, Kirkland, WA (US);
Edward C. Giaimo, III, Bellevue, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/32 (2013.01); G06F 21/60 (2013.01); H04L 9/30 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0861 (2013.01); G06F 21/32 (2013.01); G06F 21/602 (2013.01); H04L 9/302 (2013.01); H04L 9/304 (2013.01); H04L 63/102 (2013.01); G06F 2221/2103 (2013.01);
Abstract
Disclosed in some examples are methods, systems, devices, and machine-readable mediums for securing biometric data using an encryption technique that does not require key storage or distribution. In some examples, a first biometric template of a user is input into a function that selects or determines parameters (such as an encryption key) of an encryption function that is then used to encrypt a second biometric template of the user.