Keywords: generalized bent functions, Zq-bent functions, Gray maps, (relative) difference sets, (generalized) Marioana-McFarland class, stream ciphers, filtering generator, guess and determine cryptanalysis, tap positions, (fast) algebraic attacks, algebraic immunity, derivatives, linear structures, planar mappingsPublished in RUP: 09.11.2017; Views: 2565; Downloads: 57 Link to full text
Keywords: stream ciphers, filtering generator, guess and determine cryptanalysis, filter state guessing attack, tap positionsPublished in RUP: 15.10.2015; Views: 2906; Downloads: 104 Link to full text