VH
Veronika Hanulíková
— On the schedule —
Finding Timing Side Channels When Internal Clocks Are Hidden
How do you find timing side channels when a platform does not tell you the time? Java Card platforms hide internal timing sources, allowing subtle data-dependent leaks to evade traditional testing. This session presents a practical workflow combining differential fuzzing with Simple Power Analysis (SPA) to discover hidden timing leaks on real hardware.
— Compositor's note —
A PhD candidate at Masaryk University and a member of the Centre for Research on Cryptography and Security (CRoCS). Her research focuses on securing cryptographic implementations in resource-constrained devices, where she specializes in uncovering hidden side-channel leakages and evaluating countermeasures on smart cards.