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:
Apr. 28, 2020
Filed:
Jun. 26, 2017
Amazon Technologies, Inc., Seattle, WA (US);
Andrew Paul Mikulski, Seattle, WA (US);
Nicholas Alexander Allen, Seattle, WA (US);
Gregory Branchek Roth, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A server obtains a challenge from another computer system during a negotiation with a client according to a protocol. The server injects the challenge into a message of the protocol to the client. The client uses the challenge in an authentication request. The server submits the authentication request to the other computer system for verification. The other computer system verifies the authentication request using a key registered to the client. The server operations are further dependent at least in part on whether verification of the authentication request was successful.