Question: 4. A message is enciphered using a product cipher that consists of one Hill cipher followed by (composed with) another Hill cipher. Each of these

4. A message is enciphered using a product cipher that consists

4. A message is enciphered using a product cipher that consists of one Hill cipher followed by (composed with) another Hill cipher. Each of these Hill ble modulo 26 has a well defined inverse (deciphering) function. b. Is the product cipher more secure, less secure or just as secure as a single Hill cipher? Justify your

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