Cryptography

 Random Link ¯\_(ツ)_/¯ Jan 2, 2022 » Modular Arithmetic 4 min; updated Jan 10, 2022 Main resource: . What is Modular Arithmetic? Where $$A$$ and $$B$$ are integers, we can write: $$\frac{A}{B} = Q \text{ remainder } R$$ Using the same $$A, B, Q, \text{ and } R$$ as above, we have: $$A \text{ mod } B = R$$ $$A \text{ mod } B$$ can be visualized as taking $$A$$ steps on a clock that runs from $$0$$ to $$B-1$$. If the number is positive we step clockwise, if it’s negative we step counterclockwise....