Question: The following algorithm show's how to compute a^x mod n fast with input a, x, n, outout a^x mod n. Please implement the following algorithm.

The following algorithm show's how to compute a^x mod n fast

The following algorithm show's how to compute a^x mod n fast with input a, x, n, outout a^x mod n. Please implement the following algorithm. procedure FASTEXPONENTIATION(a, x) a^x mod n; x = num(x_k ... x_0) y leftarrow for i leftarrow k, k - 1, ..., 0 do y leftarrow y times y mod n if x_i = 1 then y leftarrow a times y mod n end if end for end procedure

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