TETRIS: Automated Design Space Exploration of Randomness-Latency Trade-offs in Masked Hardware
Given a fixed security order, the randomness and latency of masked hardware present a trade-off. This trade-off has not been structurally examined well enough to enable an efficient search for a user-optimal (randomness/latency-efficient) masked design. Gadget-based masking simplifies masking by replacing each unmasked...