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:
Dec. 01, 2020
Filed:
May. 23, 2018
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Gregory Branchek Roth, Seattle, WA (US);
Gregory Alan Rubin, Seattle, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/71 (2013.01); G06F 21/31 (2013.01); G06F 21/34 (2013.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
H04L 63/108 (2013.01); G06F 12/1408 (2013.01); G06F 21/31 (2013.01); G06F 21/34 (2013.01); G06F 21/71 (2013.01); H04L 63/0838 (2013.01); H04L 63/0853 (2013.01); H04L 63/0876 (2013.01); G06F 2212/1052 (2013.01);
Abstract
A secret is stored in a computing device. The device generates a value determined based at least in part on a substantially random process. As a result of the value satisfying a condition, the device causes the secret to be unusable to perform cryptographic operations such that the device is unable to cause the secret to be restored. The secret may be programmatically unexportable from the device.