@conference {18077, title = {Fresh Re-Keying II: Securing Multiple Parties against Side-Channel and Fault Attacks}, booktitle = {10th Smart Card Research and Advanced Application Conference (CARDIS)}, year = {2011}, month = {September}, address = {Leuven, Belgium}, author = {Medwed, Marcel and Petit, Christophe and Regazzoni, Francesco and Renauld, Mathieu and Standaert, Fran{\c c}ois-Xavier} }