StaTI: Protecting against Fault Attacks Using Stable Threshold Implementations

ePrint Report: StaTI: Protecting against Fault Attacks Using Stable Threshold Implementations

Siemen Dhooghe, Artemii Ovchinnikov, Dilara Toprakhisar

Fault attacks impose a serious threat against the practical implementations of cryptographic algorithms. Statistical Ineffective Fault Attacks (SIFA), exploiting the dependency between the secret data and the fault propagation overcame many of the known countermeasures. Later, several countermeasures have been proposed to tackle this attack using error detection methods. However, the efficiency of the countermeasures, in part governed by the number of error …

algorithms attacks cryptographic cryptographic algorithms data dependency eprint report exploiting protecting report secret serious threat threshold