Generalized Morse Wavelet Frame Estimation Applied to Side-Channel Analysis
Gabriel Destouet, Dumas Cecile, Anne Frassati, Perrier Valerie · 2021
This paper proposes a maximum likelihood approach for the inference of a frame of Generalized Morse Wavelets. This way we abstract the limitation for some experiments to choose between many wavelet families, while answering the need to embed prior information on the time-frequency properties of signals. This method is tested on the retrieval of sensitive information in side-channel analysis.