Question: GIVEN THE INTEGERS B, n and M as inputs, design an algorithm to compute the value of (B^n mod M) in O(log n) time in

GIVEN THE INTEGERS B, n and M as inputs, design an algorithm to compute the value of (B^n mod M) in O(log n) time in the worst case. Note that B^(p+q) mod M = ((B^p mod M) (B^q mod M)) mod M. Lets assume n = 2^k for an integer k for simplicity.

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