July 31, 2021July 31, 2021 tomrocksmaths

Numberphile – A Problem with Rectangles

April 20, 2021 tomrocksmaths

Elliptic Curve Cryptography

April 13, 2021April 20, 2021 tomrocksmaths

RSA Cryptography

April 5, 2021April 20, 2021 tomrocksmaths

Substitution Ciphers

March 9, 2021March 9, 2021 tomrocksmaths

Oxford Alumni Network: Meet a Mentor

September 24, 2020September 24, 2020 tomrocksmaths

Fermat’s Little Theorem

August 25, 2020September 10, 2020 tomrocksmaths

Modular Arithmetic and calculating expenses

November 13, 2019December 26, 2019 tomrocksmaths

Maths Week England Puzzle Solution: How many people are in Ada’s class?

September 19, 2017November 5, 2017 tomrocksmaths

How does Modular Arithmetic work?