Integrated Circuit Digital Rights Management Techniques Using Physical Level Characterization
Digital Rights Management (DRM) of Integrated Circuits (ICs) is a crucially important task both economically and strategically. Several IC metering techniques have been proposed, but until now their effectiveness for royalty management has not been quantified. IC auditing is an important DRM step that goes beyond metering; it not only detects that a pirated IC has been produced but also determines the quantity of pirated ICs. The authors' strategic objective is to create a new intrinsic passive metering technique as well as the first IC auditing technique, and to maximize and quantify their effectiveness using statistical analysis and IC characterization techniques.