Exploring the Vulnerability of R-LWE Encryption to Fault Attacks
F.A. Valencia, Tobias Oder, Tim E. Güneysu, Francesco Regazzoni · 2018
The future advent of quantum computer pushes for the design and implementation of public-key cryptosystems capable of resisting quantum attacks. Lattice-based cryptography, especially when implemented over ideal lattices, is one of the most promising candidates to replace current public-key systems. Area and performance of different designs have been explored in a wide number of platforms, including embedded ones. However, the resistance of these constructions against physical attacks, although fundamental to guarantee security, still remains largely unexplored.