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. 29, 2025
Filed:
Nov. 22, 2022
Cryptography Research, Inc., San Jose, CA (US);
Michael Alexander Hamburg, 's-Hertogenbosch, NL;
Winthrop John Wu, Pleasanton, CA (US);
Cryptography Research, Inc., San Jose, CA (US);
Abstract
Disclosed systems and techniques are directed to efficient integrity monitoring of computational operations using multiple memory arrays collectively representative of known events associated with the computational operations. Disclosed techniques include obtaining event identification value representative of a state of the computing device associated with execution of an operation on the computing device, obtaining memory pointers and selecting, based on the memory pointers, mapping values from multiple memory arrays, computing an event response value, and classifying the operation among a plurality of classes, based on the event response value.