Explore cutting-edge research on isogeny-based cryptography in this conference talk presented at Asiacrypt 2017. Delve into Christophe Petit's paper, which introduces innovative algorithms for solving isogeny problems using torsion point images. Gain insights into the latest advancements in post-quantum cryptography and learn how these faster algorithms contribute to the field of elliptic curve cryptography. Discover the potential implications for cryptographic systems and their resistance to quantum attacks.