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.

Date of Patent:
Sep. 17, 2024

Filed:

Oct. 01, 2021
Applicant:

Trustfour Technologies, Inc., San Diego, CA (US);

Inventors:

Glenn Stuart Benson, Newton, MA (US);

Robert Alan Levine, San Diego, CA (US);

Assignee:

TrustFour Technologies, Inc., San Diego, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/0435 (2013.01); H04L 63/0823 (2013.01); H04L 63/166 (2013.01); H04L 63/20 (2013.01);
Abstract

A method includes requesting, by a first computing device having a first application and a first transport layer security (TLS) library, a sequence of cryptographic keys from a first mutual key management service (MKMS), the sequence of cryptographic keys based on an MKMS key, requesting, by a second computing device having a second application and a second TLS library, the sequence of cryptographic keys from a second MKMS, performing, by the first MKMS having a first certificate and the second MKMS having a second certificate, an authorization, comparing, by one of the first MKMS and the second MKMS, a second MGroup identifier with a first MGroup rule, and the first MKMS and the second MKMS creating the sequence of cryptographic keys based on the MKMS key.


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