This technique is commonly used on desktops, laptops and smartphones as well as on public devices, such as Automated Teller Machines (ATMs) or Point-of-Sale (PoS) terminals at shops or gas stations. Despite the popularity of password masking, little has been done to quantify how visual ...
Recall thatSILK-TVconfines the information about the secret that the adversary can capture to inter-keystroke timings leaked by the output device while the user types a secret. The goal is to analyze differences between the distribution of inter-keystroke timings and infer corresponding keypairs. Th...