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(2 pts) Consider the set of block ciphers that operate on a block size of 16 bits, producing a ciphertext that is also 16 bits

(2 pts) Consider the set of block ciphers that operate on a block size of 16 bits, producing a ciphertext that is also 16 bits long. In this scenario,

a) how many different ciphertexts are possible?

b)How many different 16-bit block ciphers can there be in total?

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