A History of Cryptography - Introduction to Cryptography with Java Applets - page 8

TABLE 1.5

Plaintext Letter Ciphertext Letter

A Y

B L

C R

D C

E F

F B

G Q

H U

I X

J I

K K

L M

M E

N T

O D

P Z

Q P

R J

S N

T H

U S

V A

W G

X V

Y O

Z W