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1. (2 pts) Consider the set of block ciphers that operate on a block size of 16 bits, producing a ciphertext that is also 16

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1. (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. a. In this scenario, how many different ciphertexts are possible? b. How many different 16-bit block ciphers can there be in total

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