BB84 Protocol
The BB84 Protocol, proposed by Charles Bennett and Gilles Brassard in 1984, is the first and most widely known Quantum Key Distribution (QKD) method. It allows two parties—commonly called Alice….
Tag: post-quantum encryption
Shor’s Factoring Algorithm
1. The Big Problem It Solves At the heart of modern digital security (like online banking) is a method called RSA encryption. It relies on a simple idea: This “factoring….