Yuan-man Tong Zhiying Wang Kui Dai Hongyi Lu Designing Power Analysis Resistant and High Performance Block Cipher Coprocessor Using WDDL and Wave-Pipelining. 66-77 2006 conf/cisc/2006 Inscrypt http://dx.doi.org/10.1007/11937807_6 db/conf/cisc/inscrypt2006.html#TongWDL06