CS Degree Day 23

It is 3:47 am. I should be asleep. There is a certain romanticism to studying number theory in the dead of night. though I suspect the romanticism is a cope for poor planning. You’d be surprised by how much information a simple mod n hides.

What I did today?

• Number Theory: divisibility, GCD, Euclidean algorithm
• Modular arithmetic
• Fermat’s little theorem
• RSA encryption walkthrough