Question: kindly make a possible answer 3. Use the integers modulo 26 to encode the standard 26 letter alphabet using 1 for a, 2 for b,

kindly make a possible answer

3. Use the integers modulo 26 to encode the standard 26 letter alphabet using 1 for a, 2 for b, and so on. (a) Find the ciphertext message from encrypting the plaintext message, may the force be with you, using the affine cipher with encryption key c = 5p + 2 (mod 26). Hint: The ciphertext is the message repeated with different letters as specified by the cipher. (b) Decrypt the ciphertext message, DCBCP SVGJ ZPCQAODI, into plain English using the de- cryption key p = 9c + 4 (mod 26)

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