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. 10, 2020
Filed:
Mar. 06, 2017
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Andrew Paul Mikulski, Seattle, WA (US);
Gregory Branchek Roth, Seattle, WA (US);
Matthew John Campagna, Bainbridge Island, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); G06F 21/57 (2013.01); H04L 9/08 (2006.01); G06F 21/60 (2013.01);
U.S. Cl.
CPC ...
H04L 63/1433 (2013.01); G06F 21/577 (2013.01); G06F 21/602 (2013.01); H04L 9/088 (2013.01); H04L 9/3247 (2013.01); H04L 9/3252 (2013.01);
Abstract
A system records use of values used in cryptographic algorithms where the values are subject to uniqueness constraints. As new values are received, the system checks whether violations of a unique constraint has occurred. If a violation occurs, the system performs actions to mitigate potential compromise caused by exploitation of a vulnerability caused by violation of the uniqueness constraint.