Some Observations on SHAMATA

Ewan Fleischmann; Michael Gorski

Paper 2008/501

Some Observations on SHAMATA

Ewan Fleischmann and Michael Gorski

Abstract

In this note we discuss some observation of the SHA-3 candidate SHAMATA. We observe that its internal block cipher is very weak, which could possibly lead to an attack on the hash function.

Metadata

Available format(s): PDF
Category: Secret-key cryptography
Publication info: Published elsewhere. Unknown where it was published
Keywords: hash function SHA-3 SHAMATA
Contact author(s): Ewan Fleischman @ uni-weimar de
Michael Gorski @ uni-weimar de
History: 2008-12-02: received
Short URL: https://ia.cr/2008/501
License: CC BY

BibTeX

@misc{cryptoeprint:2008/501,
      author = {Ewan Fleischmann and Michael Gorski},
      title = {Some Observations on {SHAMATA}},
      howpublished = {Cryptology {ePrint} Archive, Paper 2008/501},
      year = {2008},
      url = {https://eprint.iacr.org/2008/501}
}