Wavelet multifractal detrended fluctuation analysis of encryption and decryption matrices
Mejía Carlos, Marcela
Vargas Olmos, Cecilia
Ramírez Torres, Marco Tulio
Rosu Barbus, Haret-Codratian
"In this paper, we study in detail the multifractal features of the main matrices of an encryption system based on a rule-90 cellular automaton. For this purpose we consider the scaling method known as the wavelet transform multifractal detrended fluctuation analysis (WT-MFDFA). In addition, we analyze the multifractal structure of the matrices of different dimensions, and find that there are minimal differences in all the examined multifractal quantities such as the multifractal support, the most frequent singularity exponent, and the generalized Hurst exponent."
Knowledge areaCIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA
EditorWorld Scientific Publishing Company