Search Results for author: Yangyong Zhang

Found 1 papers, 0 papers with code

Practical Speech Re-use Prevention in Voice-driven Services

no code implementations12 Jan 2021 Yangyong Zhang, Maliheh Shirvanian, Sunpreet S. Arora, Jianwei Huang, Guofei Gu

We present AEOLUS, a security overlay that proactively embeds a dynamic acoustic nonce at the time of user interaction, and detects the presence of the embedded nonce in the recorded speech to ensure freshness.

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