HashLib
HashLib is a simple module providing you plenty of hashing functions and a couple utility functions. This module was originally written by Egor Skriptunoff and distributed under an MIT license (which can be found here Test).
Further edits to this module were made by boatbomber and howmanysmall to port this to Roblox for Lua 5.1. My further edits include typings for those who use Roblox-TS. For all inquiries into my port, visit my repository.