Mileva, Aleksandra (2010) Cryptographic Primitives with Quasigroup Transformations. In: Mathematica Balkanica, New Series. Bulgarian Academy of Sciences-National Committee for Mathematics, pp. 207-216.
Preview |
Text
mb-vol24-fasc34-2010-207p-216p.pdf Download (194kB) | Preview |
Abstract
The intention of this research is to justify deployment of quasigroups in cryptography,
especially with new quasigroup based cryptographic hash function NaSHA as a runner in
the First round of the ongoing NIST SHA-3 competition. We present new method for fast
generation of huge quasigroup operations, based on the so-called extended Feistel networks and
modification of the Sade’s diagonal method. We give new design of quasigroup based family
of cryptographic hash functions - NaSHA, which deploy the new method and with a novel
approach - different quasigroups for every application of component quasigroup transformations
in every iteration of the compression function and, much more, the used quasigroups are
functions of the processed message block.
| Item Type: | Book Section |
|---|---|
| Subjects: | Natural sciences > Computer and information sciences Natural sciences > Matematics |
| Divisions: | Faculty of Computer Science |
| Depositing User: | Aleksandra Mileva |
| Date Deposited: | 30 Oct 2012 20:53 |
| Last Modified: | 30 Oct 2012 20:53 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/88 |
Actions (login required)
 |
View Item |