olemus
plokkšifrite diferentsiaalse krüptoanalüüsi liik
( L. Knudsen, 1994), lisaks erinevustele uurib
erinevuste erinevusi, erinevuste erinevuste erinevusi jne
=
a generalization of differential cryptanalysis, based on properties of higher order derivatives of Boolean functions

ülevaateid
https://en.wikipedia.org/wiki/Higher-order_differential_cryptanalysis

http://aumasson.jp/data/talks/sony_slides.pdf

http://www.nict.go.jp/publication/shuppan/kihou-journal/journal-vol52no1.2/03-05.pdf