The Complete Distribution of Linear Probabilities of MARS' s-box

Kazumaro Aoki

Paper 2000/033

The Complete Distribution of Linear Probabilities of MARS' s-box

Kazumaro Aoki

Abstract

This paper shows the complete linear probability distribution of MARS' s-box. The best bias is $\dfrac{84}{2^9}$ ($=2^{-2.61}$), while the designers' estimation is $\dfrac{64}{2^9}$ and the best previously known bias is $\dfrac{82}{2^9}$.

Metadata

Available format(s): PDF PS
Category: Secret-key cryptography
Publication info: Published elsewhere. Unknown where it was published
Keywords: AES block ciphers linear cryptanalysis MARS
Contact author(s): maro @ isl ntt co jp
History: 2009-03-05: revised; 2000-06-30: received; See all versions
Short URL: https://ia.cr/2000/033
License: CC BY

BibTeX

@misc{cryptoeprint:2000/033,
      author = {Kazumaro Aoki},
      title = {The Complete Distribution of Linear Probabilities of {MARS}' s-box},
      howpublished = {Cryptology {ePrint} Archive, Paper 2000/033},
      year = {2000},
      url = {https://eprint.iacr.org/2000/033}
}