On the nonlinearity of S-boxes and linear codes

For multi-output Boolean functions (also called S-boxes), various measures of nonlinearity have been widely discussed in the literature but many problems are left open in this topic. The purpose of this paper is to present a new approach to estimating the nonlinearity of S-boxes. A more fine-grained...

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Bibliographic Details
Published in:	Cryptography and communications Vol. 9; no. 3; pp. 345 - 361
Main Authors:	Liu, Jian, Mesnager, Sihem, Chen, Lusheng
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.05.2017 Springer Nature B.V Springer
Subjects:	Boolean functions Boxes Circuits Coding and Information Theory Communications Engineering Computer Science Data Structures and Information Theory Encryption Information and Communication Lower bounds Mathematics Mathematics of Computing Networks Nonlinearity Affine approximation attack 06E30 Symmetric cryptography S-boxes Linear codes Nonlinearity Multi-output Boolean functions 94A60
ISSN:	1936-2447, 1936-2455
Online Access:	Get full text
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