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3. (3 points) The following ciphertext was encrypted with a block cipher PKAOSOKZAPKWQSYCQRHFCXPZKFHQ using the key M = (1 2 3 4 0 1 0

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3. (3 points) The following ciphertext was encrypted with a block cipher PKAOSOKZAPKWQSYCQRHFCXPZKFHQ using the key M = (1 2 3 4 0 1 0 2 5 3 0 1 14 3 2 1 What is the plaintext message

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