Assignment 9 AES Step 5

Complete the following questions based on the AES cryptosystem.

Given the STATE 3 shown, utilizing the Matrix, determine the values for the STATE 4diagram shown.

Match the correct value with the cell identifier shown.

STATE 3

BD	30	F4	25
65	15	3E	16
01	8C	E0	5C
60	86	11	C1

MATRIX

02	03	01	01
01	02	03	01
01	01	02	03
03	01	01	02

ZOOM + AES Worksheet Matrix Multiplication Mix Columns A I M W AA EE II MM N B N 5 6 8 BB FF JJ NN C G K O 10 11 12 CC GG KK OO D H L P 13 14 15 16 DD HH LL PP A *10 B *20C*30D*4 == AA A *50B *60C*70D*8 == BB A * 13 0 B *14 0 C*15 @ D *16 == DD E *10F *20G*30 H*4 == EE E*50F *60G*70H*8 ==FF E * 9 0 F * 10 @ G*11 0 H *12 == GG HH = = 91 * HOST *DO+I * HQCI *Hd d = = 9 1 * d Q S I * O @ + [ * NOCI *NV OO = = ZI * d @ II x O O 01 * NO6 *IV NN = = 8 *d ( _ *0 0 9 *NOS *N J WN = = + * d @ { *0 0 7 *NO I*N TT == 91 * TOSI * XO+I *[OCI *I XX = = ZI * TO II *X@01 *[@6 *I [ = = 8 * TO _ *X09 *109*I HH = = 91 * HOST *DO+I *HOCI * H E * 9 0 F *10 ( G*11 0 H *12 == GG E *5OF *60G*70 H *8 ==FF K WOOZ