Abstract : CCZ- and EA-equivalence, which are originally de ned for vectorial Boolean functions, are extended to mappings between nite abelian groups G and H. We obtain an extension theorem for CCZ-equivalent but not EA-equivalent mappings. Recent results in [1] are improved and generalized.
https://hal.inria.fr/inria-00607739 Contributor : Assia SaadiConnect in order to contact the contributor Submitted on : Monday, July 11, 2011 - 10:37:08 AM Last modification on : Monday, May 30, 2022 - 5:36:02 PM Long-term archiving on: : Monday, November 12, 2012 - 10:40:37 AM
Alexander Pott, yue Zhou. CCZ and EA Equivalence between Mappings over Finite Abelian Groups. WCC 2011 - Workshop on coding and cryptography, Apr 2011, Paris, France. pp.121-130. ⟨inria-00607739⟩