MagEar: eavesdropping via audio recovery using magnetic side channel.

Qianru Liao Yongzhi Huang Yandao Huang Yuheng Zhong Huitong Jin Kaishun Wu

Published in: MobiSys (2022)

Keyphrases

multimedia
magnetic field
signal processing
visual information
image recovery
countermeasures
audio signals
audio visual
recovery algorithm
audio video
audio stream
music scores
failure recovery
disaster recovery
power analysis
audio signal
cross modal
smart card
multi modal