dc.contributor.author | Budaghyan, Lilya | |
dc.contributor.author | Kaleyski, Nikolay Stoyanov | |
dc.contributor.author | Riera, Constanza Susana | |
dc.contributor.author | Stanica, Pantelimon | |
dc.date.accessioned | 2022-03-11T12:25:34Z | |
dc.date.available | 2022-03-11T12:25:34Z | |
dc.date.created | 2021-08-25T08:33:23Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1936-2447 | |
dc.identifier.uri | https://hdl.handle.net/11250/2984646 | |
dc.description.abstract | We define the pAPN-spectrum (which is a measure of how close a function is to being APN) of an (n, n)-function F and investigate how its size changes when two of the outputs of a given function F are swapped. We completely characterize the behavior of the pAPN-spectrum under swapping outputs when F is the inverse function over F2n. We further theoretically investigate this behavior for functions from the Gold and Welch monomial APN families, and experimentally determine the size of the pAPN-spectrum after swapping outputs for representatives from all infinite monomial APN families up to dimension n = 10; based on our computation results, we conjecture that the inverse function is the only monomial APN function for which swapping two of its outputs can leave an empty pAPN-spectrum. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer | en_US |
dc.title | On the behavior of some APN permutations under swapping points | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | Copyright 2021 Springer | en_US |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |
dc.identifier.doi | 10.1007/s12095-021-00520-z | |
dc.identifier.cristin | 1928524 | |
dc.source.journal | Cryptography and Communications | en_US |
dc.source.pagenumber | 319–345 | en_US |
dc.identifier.citation | Cryptography and Communications. 2022, 14, 319–345. | en_US |
dc.source.volume | 14 | en_US |