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APN permutations on Zn and Costas arrays
- Source :
- Discrete Applied Mathematics. (15):3320-3326
- Publisher :
- Elsevier B.V.
-
Abstract
- We study PN and APN functions over the integers modulo n. We give some construction techniques based on Costas arrays, which allow us to construct APN permutations on Zp−1 where p is a prime. Although PN permutations do not exist, one set of our functions is very close to being a set of PN permutations.
Details
- Language :
- English
- ISSN :
- 0166218X
- Issue :
- 15
- Database :
- OpenAIRE
- Journal :
- Discrete Applied Mathematics
- Accession number :
- edsair.core.ac.uk....e3869382c3e17ec0abd5294a44a221c9
- Full Text :
- https://doi.org/10.1016/j.dam.2009.06.029