A Billion Hard CRYSTALS: Exploring Practical Aspects of Arithmetic Masking for PQC in Hardware (opens in new tab)

Due to the complexity of modern cryptographic algorithms, especially in the area of Post-Quantum Cryptography (PQC), conceptualizing optimal hardware designs in relation to some target performance metric is increasingly time-consuming and error-prone, particularly when combined with the need for secure side-channel protection mechanisms. To solve this, Buschkowski et al. presented the HADES framework at CHES 2025 that efficiently automates the pre-synthesis Design Space Exploration (DSE) proc...