Jan 10, 2017 · In this paper, we propose a novel profiling method based on ridge regression and investigate its generalization ability (to mitigate the overfitting issue)

In this paper, we propose a new profiled differential power analysis based on ridge regression. Our theoretical analysis and experiments double confirm that.

The leakage follows Gaussian distribution: For each intermediate variable z: The adversary finds sample mean and the sample covariance .

Dec 29, 2017 · Further, our experiments show the robustness of ridge-based DPA to cope with the difference between the leakages of profiling and exploitation ...

Abstract—Differential power analysis (DPA), as a very prac- tical type of side-channel attacks, has been widely studied and used for the security analysis ...

Apr 13, 2017 · Ridge-based differential power analysis techniques and side-channel attacks on intermediate states with no partial key guessing are discussed.

Further, our experiments show the robustness of ridge-based DPA to cope with the difference between the leakages of profiling and exploitation power traces.

This paper describes how the DPA attack with the difference of means method can be used to extract the secret key from both an 8-bit and a 32-bit ...

Feb 17, 2017 · Ridge-based differential power analysis techniques and side-channel attacks on intermediate states with no partial key guessing are ...

In this paper, we propose a novel profiling method based on ridge regression and investigate its generalization ability (to mitigate the overfitting issue) ...