Collatz Hash: Hash Algorithm Using 3x+1 Conjecture

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In this paper, we introduce a new hash algorithm in that we used the Collatz problem, focusing on its conditional branching structure, an element often overlooked despite the fame of the 3x + 1 conjecture. This hash algorithm takes an arbitrary-length input and produces a fixed length 512/384/256 bit output. The presented hash algorithm is in the category of strong one-way Hash Function (OWHF), and this hash algorithm is designed by focusing on its use in password storing and Pseudo-Random Numbe