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. 03, 2026
Filed:
Nov. 01, 2024
Amazon Technologies, Inc., Seattle, WA (US);
Joon Hyuck Choi, Kirkland, WA (US);
Petr Praus, Seattle, WA (US);
Matthew J Campagna, Bainbridge Island, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Disclosed are systems, methods, and apparatus to provide a distributed domain authority ('DA') for management of DA certificates, client host end-entity certificates, and DA key pairs for secure communication within a provider network. In accordance with the disclosed implementations, each of a plurality of hardware security modules (“HSM”) performs the role of DA and issues end-entity certificates to individual HSMs and client hosts communicating with the HSMs. The private key of a DA key pair never leaves the HSM set in plaintext form and the DA key pair and its corresponding DA certificate are rotated periodically (e.g., daily, weekly) as part of a domain state rotation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile