Compute Montgomery multiplication of a, b with adx instruction set and witout

Montgomery Multiplication (algorithm explanation)

https://cp-algorithms.com/algebra/montgomery_multiplication.html

Learning NASM on macOS

http://sevanspowell.net/posts/learning-nasm-on-macos.html

x86 Assembly Guide

https://www.cs.virginia.edu/~evans/cs216/guides/x86.html

x64 Cheat Sheet

https://cs.brown.edu/courses/cs033/docs/guides/x64_cheatsheet.pdf

Software optimization resources

https://www.agner.org/optimize/