@INPROCEEDINGS{5224964, author={Maes, R. and Schellekens, D. and Tuyls, P. and Verbauwhede, I.}, booktitle={Hardware-Oriented Security and Trust, 2009. HOST '09. IEEE International Workshop on}, title={Analysis and design of active IC metering schemes}, year={2009}, pages={74-81}, keywords={foundries;industrial property;semiconductor device manufacture;active IC metering scheme;fabrication plant;hardware metering scheme;merchant foundries;secure activation protocol;semiconductor device fabrication outsourcing;unclonable function;Cloning;Costs;Fabrication;Field programmable gate arrays;Foundries;Hardware;Manufacturing;Production;Protection;Protocols;Intellectual property protection;activation protocol;active metering;physically unclonable function}, doi={10.1109/HST.2009.5224964},}