B = C = 12 X 0 Use the correspondence scheme above to convert the following to numeric values, in the form of a 3x8 matrix (8 columns of 3x1 vectors). Remember, the encryption/decryption process is down the first column, then to the next column, so the first column should be the equivalent of MAR in the plaintext below. If necessary, use space(s) at the end to fill in your matrix. Don't forget the spaces and period! Name your plaintext matrix B. MARY_HAD_A_LITTLE_LAMB. 17 D = A B 0 1 96 Calculate C=A*B. 373 24 70 28 PQ 15 16 7 0 Define the encryption matrix A= 8 14 0 24 17 5 3 21 2 584 C DE F G H 2 3 4 5 6 7 3 28 42 108; 191 0 R S T U V W X Y Z ? 17 18 19 20 21 22 23 24 25 26 27 28 28 19 11 8 19 11 4 I 8 28 392 330 144 JKL 9 10 11 11 0 12 88 531 610 472 324 647 119 610 461 173 57 1 26 28 372 MNO 12 13 14 606 605 Convert C into (mod 29). In other words, express each entry of C as its equivalent in (mod 29).
B = C = 12 X 0 Use the correspondence scheme above to convert the following to numeric values, in the form of a 3x8 matrix (8 columns of 3x1 vectors). Remember, the encryption/decryption process is down the first column, then to the next column, so the first column should be the equivalent of MAR in the plaintext below. If necessary, use space(s) at the end to fill in your matrix. Don't forget the spaces and period! Name your plaintext matrix B. MARY_HAD_A_LITTLE_LAMB. 17 D = A B 0 1 96 Calculate C=A*B. 373 24 70 28 PQ 15 16 7 0 Define the encryption matrix A= 8 14 0 24 17 5 3 21 2 584 C DE F G H 2 3 4 5 6 7 3 28 42 108; 191 0 R S T U V W X Y Z ? 17 18 19 20 21 22 23 24 25 26 27 28 28 19 11 8 19 11 4 I 8 28 392 330 144 JKL 9 10 11 11 0 12 88 531 610 472 324 647 119 610 461 173 57 1 26 28 372 MNO 12 13 14 606 605 Convert C into (mod 29). In other words, express each entry of C as its equivalent in (mod 29).
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:B =
C =
12
X
0
17
D =
A
0
96
373
24
Calculate C=A*B.
70
28
P
15
7
B
1
584
Q
16
Use the correspondence scheme above to convert the following to numeric
values, in the form of a 3x8 matrix (8 columns of 3x1 vectors). Remember, the
encryption/decryption process is down the first column, then to the next column,
so the first column should be the equivalent of MAR in the plaintext below. If
necessary, use space(s) at the end to fill in your matrix. Don't forget the spaces
and period! Name your plaintext matrix B.
MARY_HAD_A_LITTLE_LAMB.
108
0
с
2
3
28
Define the encryption matrix A =
8 14 0
24 17 5
3 21 2
D
3
42
R
S
17 18
647 119
0
28
E
4
11
T
19
F
5
U
V W
20 21 22 23
8
19
G
6
19
H
I
7 8
392 330
11
4
28
144
J
9
X Y Z
11
0
12
K L
10 11
88
610 461 173 57
?
24 25 26 27 28
1
26
28
191 531 610 472 324 606
372
M
12
N O
13 14
605
Convert C into (mod 29). In other words, express each entry of C as its equivalent
in (mod 29).
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