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:
Jan. 30, 2024
Filed:
Jul. 10, 2020
Applicant:
Security Technology, Llc, New York, NY (US);
Inventor:
Bjorn Markus Jakobsson, New York, NY (US);
Assignee:
Security Technology, LLC, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/56 (2013.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
G06F 21/56 (2013.01); H04L 63/145 (2013.01); G06F 2221/034 (2013.01);
Abstract
Rapid verification of executing processes includes receiving a seed from a verification unit. A checksum is generated at least in part by using a processor. The processor is coupled to a hierarchical memory, the hierarchical memory comprising an instruction cache, a data cache, and a shared memory accessible by both the instruction cache and the data cache. The shared memory is configured to store an executing program. A size of at least one of the instruction cache and the data cache is insufficient to store the entire executing program. The checksum is transmitted to the verification unit.