北京雁栖湖应用数学研究院

The most widely used nowadays are the number theoretical based cryptosystems such as RSA, DSA, and ECC. However, due to Peter Shor's Algorithm, such cryptosystems would become insecure if a large Quantum computer is built. We need to develop a new family of cryptosystems that can resist quantum computers attacks. Researchers usually use Post-Quantum Cryptography (PQC) to denote this new family. In the course, we will talk about Post-Quantum Cryptography.