@inproceedings{TS2006, author = {Pim Tuyls and Boris \v{S}kori\'{c}}, title = {Physical Unclonable Functions for Enhanced Security of Tokens and Tags}, booktitle = {Highlights of the Information Security Solutions Europe (ISSE) 2006 Conference}, year = {2006}, month = {}, pages = {30-37}, publisher = {Vieweg}, note = {Part 1} }