Ngày tải lên :
23/04/2013, 11:26
... computation 64 Key 1,2,3, 64 &KRẹQKRDQYễ Key 1,2,3, Key 28 1,2,3, 28 /HIW6KLIW /HIW6KLIW C1 D1 &KRẹQKRDQYễ &KRẹQKRDQYễ /HIW6KLIW Kn /HIW6KLIW Cn K1 Dn /HIW6KLIW /HIW6KLIW C 16 D 16 ... 6 %DíQJ%DíQJFKRẹQ 6 ER[H[ 6 6 6 ' (6 ,Q(OHFWURQLF&RGH%RRN0RGH(&% ảẵ PRGHQD\FDFNKRLGDWDGỉệLGDẹQJURí FOHDUWH[WểỉệẹFểỉDYDRLQSXWFXíD' (6 &DFNKRLNHWTXDí ... 1,2,3, 64 Input KệíLWDẹRKRDQYễ 1,2,3, 32 1,2,3, Lo 32 Ro K1 + F R = Lo + F(R ,K ) L =Ro K2 + F L = R1 R = L + F(R ,K ) + Kn F L 15 = R R 15 = L 14 + F(R 4,K ) K 16 + F L 16 = R R 16 = L 15...