Table 2 Comparison of PDE systems for mobile devices
From: Ensuring data confidentiality via plausibly deniable encryption and secure deletion – a survey
Scheme | Method | Adversary | Deniability level | Layer |
|---|---|---|---|---|
Mobiflage-FAT32 (Skillen and Mannan 2013) | Hidden volume | Single-snapshot | One | Block device |
Mobiflage-EXT4 (Skillen and Mannan 2014) | Hidden volume | Single-snapshot | One | Block device |
MobiHydra (Yu et al. 2014) | Hidden volume | Single-snapshot | Multiple | Block device |
Hidden volume | Single-snapshot | Multiple | Block device | |
MobiCeal (Chang et al. 2018) | Steganography | Multi-snapshot | Multiple | Block device |
DEFY (Peters et al. 2015) | Steganography | Multi-snapshot | Arbitrary | File system |
DEFTL (Jia et al. 2017) | Hidden volume | Single-snapshot | One | Controller (FTL) |