@inproceedings{64d2421b782e4eb08f1719ff7d3237f3,
title = "Improved rijndael-like S-box and its transform domain analysis",
abstract = "In this paper, we propose a simple scheme which produces a new S-box from a given S-box. We use the well-known conversion technique between the polynomial functions over double struck F2n and the boolean functions from double struck F 2n to double struck F 2. We have applied the scheme to Rijndael S-box and obtained 29 new S-boxes, of which only one is a bijection with better algebraic expression than the original Rijndael S-box and has the same spectral properties as the original Rijndael S-box. All others turned out to be non-bijective, and have different spectral properties, and hence, they all are inequivalent to the original as boolean functions.",
author = "Jin, {Seok Yong} and Back, {Jong Min} and Song, {Hong Yeop}",
year = "2006",
doi = "10.1007/11863854_13",
language = "English",
isbn = "3540445234",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "153--167",
booktitle = "Sequences and Their Applications, SETA 2006 - 4th International Conference, Proceedings",
address = "Germany",
note = "4th International Conference on Sequences and Their Applications, SETA 2006 ; Conference date: 24-09-2006 Through 28-09-2006",
}