MA 106: Ciphers and Codes
Loyola College in Maryland
Caesar Cipher Demo Program
Directions for demo:
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To encipher, enter a word, phrase or sentence in the "plaintext" box. Use
only the 26 letters of the alphabet; do not use punctuation. Then enter
10 in the "shift" box and click on the "encipher" button.
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To decipher the ciphertext which you just created, enter 16
in the "shift" box and click on the "decipher" button.
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To decipher a prepared message, enter demo in the "filename"
box and then click on the "get message" button. Enter 5
in the "shift" box and then click on the "decipher" button.