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Some Special Perfect c-Nonlinear Functions on ℤn.
- Source :
-
International Journal of Foundations of Computer Science . Jun2024, p1-14. 14p. - Publication Year :
- 2024
-
Abstract
- The notion of c-differential uniformity was proposed by Ellingsen <italic>et al.</italic>, which generalizes the classical differential uniformity measuring the resistance against differential cryptanalysis. Since then, the research of functions with low c-differential uniformity over finite fields attracted many researchers’ attention. However, it seems that there is no study of function with low c-differential uniformity over integer rings modulo n. In this paper, we give an extension of the c-differential uniformity concept to rings of integers module some n > 0, and we present several perfect c-nonlinear polynomial functions on the integer ring ℤn for the different integer n. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01290541
- Database :
- Academic Search Index
- Journal :
- International Journal of Foundations of Computer Science
- Publication Type :
- Academic Journal
- Accession number :
- 178074319
- Full Text :
- https://doi.org/10.1142/s0129054124500096