Cryptography Assignment | Doc

Running head: CRYPTOGRAPHY
CRYPTOGRAPHY
Name of the Student
Name of the University
Author Note

CRYPTOGRAPHY 1
Question 1:
Encrypted text: KNTGETRZTXRUQFACTIOSJNZAGTQ
K1 = QWERTYUIOPLKJHGFDSAZXCVBNM
K N T G E T R Z T X R U Q F A C T I O S J N Z A G T Q
Q W E R T Y U I O P L K J H G F D S A Z X C V B N M
Output: LYEOCEDTEUDGAPSVEHIRMYTSOEA
1 L U I
2 Y D R
3 E G M
4 O A Y
5 C P T
6 E S S
7 D V O
8 T E E
9 E H A
K2 = 627158943
6 E S S
2 Y D R
7 D V O

CRYPTOGRAPHY 2
1 L U I
5 C P T
8 T E E
9 E H A
4 O A Y
3 E G M
K2 = 627158943
Final output: VOILA YOU DECRYPTED THE MESSAGE.
Question 2:
1)
a)
[ 00 04 08 0 C
01 05 09 0 D
02 06 0 A 0 E
03 07 0 B 0 F ]
b)
Key =
[ 01 01 01 01
01 01 01 01
01 01 01 01
01 01 01 01 ]