Takeshi Sugawara Naofumi Homma Takafumi Aoki Akashi Satoh Compact ASIC Architectures for the 512-Bit Hash Function Whirlpool. 28-40 2008 WISA http://dx.doi.org/10.1007/978-3-642-00306-6_3 conf/wisa/2008 db/conf/wisa/wisa2008.html#SugawaraHAS08