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:
Oct. 17, 2023
Filed:
Mar. 29, 2019
Applicant:
Nok Nok Labs, Inc., San Jose, CA (US);
Inventor:
Rolf Lindemann, Steele, DE;
Assignee:
Nok Nok Labs, Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/40 (2022.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3271 (2013.01); H04L 9/0861 (2013.01); H04L 9/3247 (2013.01); H04L 9/3263 (2013.01); H04L 63/166 (2013.01);
Abstract
A system, apparatus, method, and machine-readable medium are described for fast authentication. For example, one embodiment of a system comprises: a local challenge generator of a client apparatus to generate a challenge on a client device using a derivation function; an authentication engine of the client apparatus to generate a challenge response as defined by a specified challenge-response protocol; the authentication engine to transmit the challenge response to a server, and the server to validate the challenge response, at least in part, by determining whether the challenge was generated within a specified time window.