Spearphone: a lightweight speech privacy exploit via accelerometer-sensed reverberations from smartphone loudspeakers.
S. Abhishek AnandChen WangJian LiuNitesh SaxenaYingying ChenPublished in: WISEC (2021)
Keyphrases
- lightweight
- authentication protocol
- speech recognition
- privacy preserving
- activity recognition
- mobile devices
- daily life
- gesture recognition
- audio visual
- dos attacks
- privacy concerns
- personal information
- speech signal
- statistical databases
- private information
- security issues
- automatic speech recognition
- mobile applications
- text to speech
- web services
- development environments