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:
Feb. 09, 2016
Filed:
Apr. 21, 2006
Applicant:
David M'raihi, San Carlos, CA (US);
Inventor:
David M'Raihi, San Carlos, CA (US);
Assignee:
Symantec Corporation, Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/34 (2013.01); H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 9/12 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3242 (2013.01); G06F 21/34 (2013.01); H04L 9/0863 (2013.01); H04L 9/12 (2013.01); H04L 9/3228 (2013.01); H04L 9/3234 (2013.01);
Abstract
A system and method for generating a One Time Password (OTP) based upon a value TEC that can change based both upon the occurrence of an event and the passage of time. The OTP can be computed at a token and sent to a verifier. The verifier stores exact or estimated parameters necessary to compute one or more expected OTPs from the token, including TEC. The value TEC can be synchronized between the token and the verifier.