Learning cryptography is very rewarding, but it’s best approached step-by-step, because it sits at the intersection of mathematics, computer science, and security thinking. Given your past interest in abstract algebra and philosophy of mathematics, you actually have a good foundation for the theoretical side. Below is a clear roadmap, from beginner to advanced, with concrete resources. ⸻ 1. Prerequisites (don’t… Continue reading Become a secret agent by learning cryptography
Tag: number theory
Significance of number 73 from Big Bang Theory
On the Show, Sheldon’s favorite number is 73, because 73 is the 21st prime number. Its mirror, 37, is the 12th and its mirror, 21, is the product of multiplying 7 and 3. In binary 73 is a palindrome, 1001001, which backwards is 1001001. In real life, Jim Parsons, who plays Sheldon was born in… Continue reading Significance of number 73 from Big Bang Theory