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cs.CR2026
ChaRVoC: A Challenge-Response Voice Cancelable Authentication System
Phuc-Khang Vo-Hoang, Hoang C. Ta, Nhien-An Le-Khac +2
In this work, we present a Challenge-Response Voice Cancelable authentication system, called ChaRVoC, which provides protection against replay attacks, revocability issues, and tem…
cs.CR2024
D-CAPTCHA++: A Study of Resilience of Deepfake CAPTCHA under Transferable Imperceptible Adversarial Attack
Hong-Hanh Nguyen-Le, Van-Tuan Tran, Dinh-Thuc Nguyen +1
The advancements in generative AI have enabled the improvement of audio synthesis models, including text-to-speech and voice conversion. This raises concerns about its potential mi…