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:
Sep. 05, 2023
Filed:
Jan. 06, 2022
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Owen Brendan Friel, Galway, IE;
Jason Cresswell, Buckinghamshire, GB;
Pandit Panburana, Cary, NC (US);
Assignee:
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); G06F 9/4401 (2018.01);
U.S. Cl.
CPC ...
H04L 63/067 (2013.01); G06F 9/4401 (2013.01); H04L 63/0428 (2013.01); H04L 63/0838 (2013.01);
Abstract
A provisioning client obtains an identifier from a public server and a one-time password from a trusted server. The provisioning client combines the one-time password with the identifier to create an activation code for a client device and presents the activation code to the client device. The activation code enables the client device to download trusted cryptographic information from the trusted server in a communication session that is secured using the one-time password.