ML-KEM vs Diffie-Hellman: The Showdown – IPsec Series, Part 3 Julio Gomez on July 20, 2026 at 2:00 pm

We put Diffie-Hellman and ML-KEM side by side on size, latency, compute, and security, and land on the smartest move: a hybrid key exchange that runs both and combines their secrets, so an attacker would have to break both at once.

​[#item_full_content]  We put Diffie-Hellman and ML-KEM side by side on size, latency, compute, and security, and land on the smartest move: a hybrid key exchange that runs both and combines their secrets, so an attacker would have to break both at once.  Read More Cisco Blogs