Cryptography

Computer Science & Statistics at University of Rhode Island

Affine Cipher Interactive Demo


Step1. Enter the key

Please enter key here:

Multiplier:

Shift:
 
Corresponding alphabets are produced based on the entered key:
Plaintext Alphabet
A
B
C
D
E
F
G
H
I
J
K
L
M
Ciphertext Alphabet

Plaintext Alphabet
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Ciphertext Alphabet
 

Step2. Encipher/Decipher

Plaintext

Ciphertext