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:
Aug. 25, 2026
Filed:
Jul. 09, 2023
Commissariat À L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Pierre-Henri Thevenon, Grenoble, FR;
David Hely, Grenoble, FR;
Abstract
The present disclosure relates to a process for verifying the integrity of software by a verification circuit, the process comprising: loading () the software into a first volatile memory; computing () a first verification value by the verification circuit; computing () a second verification value by applying a physically unclonable function to the first verification value; comparing (), by the verification circuit, the second verification value with a reference value; and if it is found that the second verification value differs from the reference value, generating a warning signal () at the output of the verification circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile