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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Intelligent Information And Database Systems 12th Asian Conference ACIIDS 2020 Phuket Thailand March 23 26 2020 Proceedings
Authors: Pawel Sitek ,Marcin Pietranik ,Marek Krotkiewicz ,Chutimet Srinilta
1st Edition
9811533792, 978-9811533792
