Towards Cloud-based Infrastructure for Post-Quantum Cryptography Side-channel Attack Analysis

Post-quantum cryptography (PQC) refers to cryptographic algorithms that are thought to be secure against a cryptanalytic attack by a quantum computer. Before PQC algorithms can be widely deployed to replace the current standards such as the RSA algorithm, they need to be rigorously evaluated theoretically and practically. In this work, we present a cloud-based infrastructure being developed for performing side-channel analysis on PQC algorithms for the research community. Multiple types of side-channel attacks, such as timing attacks, power attacks, and electromagnetic attacks can be applied on different types of devices, such as FPGA devices and microcontrollers. An automated tool flow is being developed that can run executables on the target devices, collect traces (e.g., power consumption waveforms and electromagnetic radiation signals), perform leakage assessment (using Test Vector Leakage Assessment), and generate analysis reports. Remote users access the infrastructure through a web portal by uploading the hardware or software implementations of cryptographic algorithms. Side-channel attack and leakage analysis are performed on the given implementation. Finally, the user is informed for downloading the analysis report from the portal.