@book{2003-walter-ches ,title={{Cryptographic hardware and embedded systems---CHES 2003}} ,booktitle={{Cryptographic hardware and embedded systems---CHES 2003}} ,editor={Colin D. Walter and Cetin K. Koc and Christof Paar} ,ISBN={3--540--40833--9} ,publisher={Springer-Verlag} ,address={Berlin} ,year={2003} }