D(HE)at is a denial-of-service (DoS) attack on the finite field Diffie-Hellman (DH) key exchange protocol allowing remote users without any privileges triggering expensive server-side DH modular-exponentiation calculations without any significant resource (CPU) requirement on the attacker’s side.
The attack was assigned CVE-2002-20001 number while the full technical paper published at IEEE Access.
This page collects analyzer tools, mitigation techniques and advisories relate to the attack.