HARDWARE TROJAN DETECTION THROUGH INFORMATION FLOW SECURITY VERIFICATION

Patent №

US 11,270,002

Granted

2022-03-08

Filed 2018

Owner

UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

Lab

AI components

3

kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

15978734

Disclosed are various embodiments for detecting hardware Trojans through information flow security verification. A file comprising register transfer level (HDL) code for an intellectual property core is loaded from memory. An asset within the intellectual property core is identified. An integrity verification or confidentiality verification of the HDL code that represents the asset is performed. An integrity violation or confidentiality violation within the HDL code as a result of performance of the integrity verification or confidentiality violation on the HDL code that represents the asset is detected. A malicious control point or a malicious observation point linked to the asset is identified. Finally, a trigger circuit for a hardware Trojan is identified in response to identification of the malicious control point or malicious observation point.

Knowledge representationPlanningAI hardwareG06F 21/568G06F 21/55G06F 21/56G06F 21/562G06F 21/565G06F 21/566G06F 21/567G06F 21/577+4 more

AI classification

Planning0.98
AI hardware0.93
Knowledge representation0.64
Natural language0.01
Machine learning0.01
Evolutionary computation0.00
Vision0.00
Speech0.00

Ownership

UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

assignment · 476810984

Assignors

TEHRANIPOOR, MARK M., NAHIYAN, ADIB, FORTE, DOMENIC J.

On an employer assignment, the assignors are typically the inventors.

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