Mahmudul Hasan

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cs.CR2026

Costs of Arbitrary Real Matrix Factorizations for Pure-DP Continual Counting

Awnon Bhowmik, Mahmudul Hasan

Let $T_{n}$ be the lower-triangular prefix-sum matrix and let $c_{F} (T_{n})$ and $c_{2} (T_{n})$ be the factorization costs that govern the mean and maximum per-coordinate squared…

cs.CR2022

A review of cryptosystems based on multi layer chaotic mappings

Awnon Bhowmik, Emon Hossain, Mahmudul Hasan

In recent years, a lot of research has gone into creating multi-layer chaotic mapping-based cryptosystems. Random-like behavior, a continuous broadband power spectrum, and a weak b…