2 papers
cs.CR2026
Scalable Secure Biometric Authentication without Auxiliary Identifiers
Alexander Bienstock, Daniel Escudero, Antigoni Polychroniadou +5
The prevalence of biometric authentication has been on the rise due to its ease of use and elimination of weak passwords. To date, most biometric authentication systems have been d…
cs.CR2025
Covert Attacks on Machine Learning Training in Passively Secure MPC
Matthew Jagielski, Daniel Escudero, Rahul Rachuri +1
Secure multiparty computation (MPC) allows data owners to train machine learning models on combined data while keeping the underlying training data private. The MPC threat model ei…