3 papers
cs.CR2026
BlowLive: Blow-Based Multi-Factor Biometrics with Liveness Detection and Revocability
Eyasu Getahun Chekole, Howard Halim, Daniël Reijsbergen +1
Biometric authentication systems are increasingly deployed in security-critical applications, yet existing physiological and behavioral biometrics suffer from fundamental limitatio…
cs.CR2025
BlowPrint: Blow-Based Multi-Factor Biometrics for Smartphone User Authentication
Howard Halim, Eyasu Getahun Chekole, Daniël Reijsbergen +1
Biometric authentication is a widely used security mechanism that leverages unique physiological or behavioral characteristics to authenticate users. In multi-factor biometrics (MF…
cs.CR2025
ZK-SERIES: Privacy-Preserving Authentication using Temporal Biometric Data
Daniel Reijsbergen, Eyasu Getahun Chekole, Howard Halim +1
Biometric authentication relies on physiological or behavioral traits that are inherent to a user, making them difficult to lose, forge or forget. Biometric data with a temporal co…