1996 | OriginalPaper | Buchkapitel
The Relationship Between Propagation Characteristics and Nonlinearity of Cryptographic Functions
verfasst von : Jennifer Seberry, Xian-Mo Zhang, Yuliang Zheng
Erschienen in: J.UCS The Journal of Universal Computer Science
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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The connections among the various nonlinearity criteria is currently an important topic in the area of designing and analyzing cryptographic functions. In this paper we show a quantitative relationship between propagation characteristics and nonlinearity, two critical indicators of the cryptographic strength of a Boolean function. We also present a tight lower bound on the nonlinearity of a cryptographic function that has propagation characteristics