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, 2026
Filed:
Mar. 13, 2024
Integrity Security Services Llc, Santa Barbara, CA (US);
Amit Kapoor, San Francisco, CA (US);
INTEGRITY SECURITY SERVICES LLC, Santa Barbara, CA (US);
Abstract
A first processing sends a validation request is sent, which includes a random number seed and a nonce to a second processing device. The first processing device generates a first set of random numbers using the random number seed according to an algorithm for random number generation, and maps the generated first set of random numbers to memory blocks that include a copy of software for the second processing device. A first hash is calculated from contents of the mapped memory blocks concatenated to the nonce. A second hash, calculated using information included in the validation request, the mapping model, the software for the second processing device, and the nonce is received. An action is automatically performed when the hashes do not match.