You may use a software to do calculations but you have to write down the details. The correspondence of letters table: A B C D E F GH I J K L M 02 03 04 05 06 07 08 09 10 11 12 13 01 N O P Q R S TU V W X Y Z space 14 15 16 17 18 19 20 21 22 23 24 25 26 00 3. Using the blocked cipher that sends the plaintext block (x₁, x2) to the cipher- text block (y1, y2) with Y₁ = (3 ¹09) (+1) 9 encipher the message "GEAUX TIGERS". mod 27,
You may use a software to do calculations but you have to write down the details. The correspondence of letters table: A B C D E F GH I J K L M 02 03 04 05 06 07 08 09 10 11 12 13 01 N O P Q R S TU V W X Y Z space 14 15 16 17 18 19 20 21 22 23 24 25 26 00 3. Using the blocked cipher that sends the plaintext block (x₁, x2) to the cipher- text block (y1, y2) with Y₁ = (3 ¹09) (+1) 9 encipher the message "GEAUX TIGERS". mod 27,
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:You may use a software to do calculations but you have to write down the details.
The correspondence of letters table:
A
B C D E F
GH I J K L M
01
07 08 09
10 11 12 13
02 03 04 05 06
R S
N O P Q
TU V
W X Y Z space
14
15 16 17 18 19 20 21 22 23 24 25 26 00
3. Using the blocked cipher that sends the plaintext block (x₁, x2) to the cipher-
text block (y1, y2) with
Y₁
=
(3 ¹09) (+1)
9
encipher the message "GEAUX TIGERS".
mod 27,
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