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Side-channel information extraction on Smartphones

7,200Sampling Rate (samples/min)TESLA
-277.61,663.73,6055,546.3May 14, 2026

Evaluation results

MethodLinks
TESLASide Channel and Information=EM emanations during user-touch interactions, Attack Targets=1. PIN Codes 2. Keyboard Inputs 3. Application Categories2026.057,200——
WISERSSide Channel and Information=Coil whine and magnetic field perturbation of user interactions on the charging smartphone, Attack Targets=1. User Interactions 2. PIN Codes 3. Keyboard Inputs2026.05600——
Charger-SurfingSide Channel and Information=Power consumption related to the activities on the touchscreen, Attack Targets=1. PIN Codes2026.05120——
RadseeSide Channel and Information=Radio signals during the victim’s handwriting, Attack Targets=1. Handwriting Trajectories2026.0585——
PeriscopeSide Channel and Information=EM emanation with finger movements over the touchscreen, Attack Targets=1. PIN Codes2026.0575——
FPLoggerSide Channel and Information=EM emanations during the fingerprint sensor scanning, Attack Targets=1. Fingerprints2026.0530——
Yang et al.Side Channel and Information=Power consumption related to the Webpage loading, Attack Targets=1. Loading Webpages2026.0510——