Barbara Gigerl

Paper 2023/1600 , Graz University of Technology , Graz University of Technology , Graz University of Technology , Université Catholique de Louvain , Graz University of Technology Masking is an effective countermeasure against side-channel attacks. It replaces every logic gate in a computation by a gadget that performs the operation over secret sharings of the circuit's variables.

Paper 2023/677 Secure Context Switching of Masked Software Implementations , Graz University of Technology , Graz University of Technology , Graz University of Technology Abstract Cryptographic software running on embedded devices requires protection against physical side-channel attacks such as power analysis. Masking is a widely deployed countermeasure against these attacksand is directly implemented on algorithmic level.

Paper 2022/565 Power Contracts: Provably Complete Power Leakage Models for Processors , Graz University of Technology , Graz University of Technology , Hamburg University of Technology, NXP (Germany) , Graz University of Technology , Graz University of Technology , Graz University of Technology The protection of cryptographic software implementations against power-analysis attacks is critical for applications in embedded systems.