2 papers
cs.CR2024
SCR-Auth: Secure Call Receiver Authentication on Smartphones Using Outer Ear Echoes
Xiping Sun, Jing Chen, Kun He +5
Receiving calls is one of the most universal functions of smartphones, involving sensitive information and critical operations. Unfortunately, to prioritize convenience, the curren…
cs.CR2024
MagLive: Robust Voice Liveness Detection on Smartphones Using Magnetic Pattern Changes
Xiping Sun, Jing Chen, Cong Wu +5
Voice authentication has been widely used on smartphones. However, it remains vulnerable to spoofing attacks, where the attacker replays recorded voice samples from authentic human…