Affiliation:
1. Department of Electrical and Computer Engineering, University of Cincinnati , Cincinnati, Ohio
Abstract
Abstract
This article describes a hardware metering fingerprint technique, called the memometer, that addresses supply chain integrity issues with field-programmable gate arrays (FPGAs). The memometer is a physically unclonable function (PUF) based on cross-coupled lookup tables that overcomes manufacturing memory power-on preset. The fingerprints are not only unique, but also reliable with average hamming distances close to the ideal values of 50% (interchip) and 0% (intrachip). Instead of having one fingerprint per device, the memometer makes provision for hundreds with the potential for more.
Subject
Electrical and Electronic Engineering,Safety, Risk, Reliability and Quality
Cited by
1 articles.
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1. Fast FPGA Reverse Engineering for Hardware Metering and Fingerprinting;NAECON 2023 - IEEE National Aerospace and Electronics Conference;2023-08-28