A secret agent successfully intercepts an encrypted message below:
Ciphertext 1
Y
C
P
B
R
I
M
E
J
T
V
It is found that the encrypted message is encrypted using a Vigenère cipher and can be decrypted into
Plaintext 1
A
H
K
What is thekeyfor the above cipher text and if the next cipher text is encrypted using the same key as the previous message, what is theplaintext?
Ciphertext 2
L
W
G
F
N
D
X
Already registered? Login
Not Account? Sign up
Enter your email address to reset your password
Back to Login? Click here