Norbert Pramstaller Stefan Mangard Sandra Dominikus Johannes Wolkerstorfer Efficient AES Implementations on ASICs and FPGAs. 98-112 2004 conf/aes/2004 AES Conference http://dx.doi.org/10.1007/11506447_9 db/conf/aes/aes2004.html#PramstallerMDW04