In: Tatra Mountains Mathematical Publications, vol. 45, no. 1
Ivana Slaminková - Milan Vojvoda
Detaily:
Rok, strany: 2010, 137 - 149
Kľúčové slová:
hash function, quasigroup, isotopy, cryptanalysis.
O článku:
This paper deals with cryptanalysis of
one hash function
based on isotopy of quasigroups
[J. Dvorsk\'{y}, E. Ochodkov\'{a}, V. Sn\'{a}\v{s}el:
\textit{Hash function based on quasigroups,}
in: Proc. of Mikul\'{a}\v{s}ska kryptobes\'{\i}dka,
Praha, 2001, \mbox{pp. 27--36.}
(In Czech)],
[J. Dvorsk\'{y}, E. Ochodkov\'{a},
V. Sn\'{a}\v{s}el:
\textit{Hash functions based on
large quasigroups,}
in: Proc. of Velikono\v{c}n\'{\i} kryptologie,
Brno, 2002, \mbox{pp. 1--8.} (In Czech)].
Our work enhances the paper
[M. Vojvoda:
\textit{Cryptanalysis of one hash
function based on quasigroup,}
Tatra Mt. Math. Publ. \textbf{29} (2004),
173--181],
where the simplified studied hash function,
based only on the quasigroup of modular
subtraction, was successfully cryptanalysed.
In this paper we show how to construct
collisions, 2nd preimages, and also preimages
for the full hash function based on~isotopy
of quasigroups.
Ako citovať:
ISO 690:
Slaminková, I., Vojvoda, M. 2010. Cryptanalysis of a hash function based on isotopy of quasigroups. In Tatra Mountains Mathematical Publications, vol. 45, no.1, pp. 137-149. 1210-3195.
APA:
Slaminková, I., Vojvoda, M. (2010). Cryptanalysis of a hash function based on isotopy of quasigroups. Tatra Mountains Mathematical Publications, 45(1), 137-149. 1210-3195.