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:
May. 05, 2026

Filed:

Jan. 16, 2024
Applicant:

Nec Laboratories Europe Gmbh, Heidelberg, DE;

Inventor:

Felix Klaedtke, Heidelberg, DE;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 8/36 (2018.01); G06F 8/41 (2018.01);
U.S. Cl.
CPC ...
G06F 8/36 (2013.01); G06F 8/433 (2013.01);
Abstract

A computer-implemented method for remotely attesting program executions includes obtaining, by a verifier computing entity, a program associated with an original program, for example a shadow program. The method further includes obtaining, by the verifier computing entity, collected information associated with control-flow operations executed by an instrumented program, wherein the instrumented program is a variation of the original program. The verifier computing entity executes the program associated with the original program based on the collected information, and checks an output of the program associated with the original program.


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Klaedtke, Felix. (2026). Protecting and attesting program executions through shadow programs (U.S. Patent No. 12619401). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12619401

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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