A Protocol to Strengthen Password-Based Authentication

Interdisciplinary Research Group in Socio-technical CybersecurityA Protocol to Strengthen Password-Based AuthenticationVazquez Sandoval Itzel, Lenzini Gabriele, Stojkovski BorceAbstract:We discuss a password-based authentication protocol that we argue to be robust against password-guessing and o-line dictionary attacks. The core idea is to hash the passwords with a seed that comes from an OTP device, making the resulting identity … Continued