Use Caesars cipher to encipher FRIENDS ROMANS COUNTRYMEN LEN

Use Caesar’s cipher to encipher FRIENDS, ROMANS, COUNTRYMEN, LEND ME YOUR EARS. Give a detailed explanation.

Solution

Caesar\'s cipher describes what we would now call a shift of 3, and describes the cipher that Caesar used quite well. That is, \"a\" was encrypted as \"D\", \"b\" as \"E\", etc.

The table below gives the plaintext alphabet and the ciphertext alphabet to show how a shift of 3 could be depicted.

FRIENDS = IULHQGV (Choose cipher letters from above table like F=I,R=U,I=L,E=H,N=Q,D=G,S=V)

ROMANS= URPDQV

COUNTRYMEN= FRXQWUBPHQ

LEND ME YOUR EARS= OHQG PH BRXU HDUV