Analysis of Minimum  Numbers of Linearly  Active S-Boxes of a Class of Generalized Feistel Block Ciphers

Xiaopei Guo; Kejian Xu; Tongsen Sun; Xiubin Fan

Paper 2012/169 Original: eprint.iacr.org/2012/169 ↗

Analysis of Minimum Numbers of Linearly Active S-Boxes of a Class of Generalized Feistel Block Ciphers

Xiaopei Guo

Kejian Xu

Tongsen Sun

Xiubin Fan

Abstract

For a class of generalized Feistel block ciphers, an explicit recurrent formula for the minimum numbers of linearly active $S$-boxes of any round $r$ is presented.

Metadata

Available format(s): PDF
Category: Secret-key cryptography
Publication info: Preprint.
History: 2012-03-31: last updated; 2012-03-31: published
Short URL: https://ia.cr/2012/169
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2012/169,
      author = {Xiaopei Guo and Kejian Xu and Tongsen Sun and Xiubin Fan},
      title = {Analysis of Minimum  Numbers of Linearly  Active S-Boxes of a Class of Generalized Feistel Block Ciphers},
      howpublished = {Cryptology {ePrint} Archive, Paper 2012/169},
      year = {2012},
      url = {https://eprint.iacr.org/2012/169}
}