Side-Channel Leakage Detection with One-Way Analysis of Variance

Side Channel Leakage Analysis

Nearly twenty years ago the discovery of side channel attacks has warned the world that security is more than just a mathematical problem. Serious considerations need to be placed on the implementation and its physical media. Nowadays the ever-growing ubiquitous computing calls for in-pace development of security solutions. Although the physical security has attracted increasing public attentio...

The One-way Analysis of Variance

Side-Channel Leakage across Borders

More and more embedded devices store sensitive information that is protected by means of cryptography. The confidentiality of this data is threatened by information leakage via side channels like the power consumption or the electromagnetic radiation. In this paper, we show that the side-channel leakage in the power consumption is not limited to the power-supply lines and that any input/output ...

Side-Channel Leakage Evaluation and Detection Based on Communication Theory

Side-channel attacks (SCAs) have been a realistic serious threat to crypto devices. Therefore, evaluating the SCAs resilience of a crypto device is important and necessary. The SCAs-secure evaluation criteria includes the information theoretic metric and the security metric. The former metric, i.e. mutual information (MI), measures the leakage amount of a crypto device. However, because the rea...

Analysis of Variance for a One-Way Classification of Data