Question: 1.3. For this exercise, use the simple substitution table given in Table 1.11. (a) Encrypt the plaintext message The gold is hidden in the garden.

1.3. For this exercise, use the simple substitution table given in Table 1.11.

(a) Encrypt the plaintext message The gold is hidden in the garden.

(b) Make a decryption table, that is, make a table in which the ciphertext alphabet is in order from A to Z and the plaintext alphabet is mixed up.

(c) Use your decryption table from (b) to decrypt the following message.

IBXLX JVXIZ SLLDE VAQLL DEVAU QLB

1.3. For this exercise, use the simple
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