@conference {18083, title = {Fresh Re-Keying: Security against Side-Channel and Fault Attacks for Low-Cost Devices}, booktitle = {Proceedings of Progress in Cryptology - Africacrypt}, year = {2010}, month = {May}, address = {Stellenbosch, South Africa}, author = {Medwed, Marcel and Standaert, Fran{\c c}ois-Xavier and Gro{\ss}sch{\"a}dl, Johann and Regazzoni, Francesco} }