Difference between revisions of "Twister"
From The ECRYPT Hash Function Website
Mschlaeffer (talk | contribs) (updated results) |
Mschlaeffer (talk | contribs) m |
||
| Line 27: | Line 27: | ||
| style="background:greenyellow" | collision || hash || 512 || || 2<sup>252</sup> || 2<sup>9</sup> || [http://online.tu-graz.ac.at/tug_online/voe_main2.getVollText?pDocumentNr=98257&pCurrPk=42845 Mendel,Rechberger,Schläffer] | | style="background:greenyellow" | collision || hash || 512 || || 2<sup>252</sup> || 2<sup>9</sup> || [http://online.tu-graz.ac.at/tug_online/voe_main2.getVollText?pDocumentNr=98257&pCurrPk=42845 Mendel,Rechberger,Schläffer] | ||
|- | |- | ||
| − | | style="background:orange" | | + | | style="background:orange" | 2nd preimage || hash || 512 || || 2<sup>384+s</sup> || 2<sup>64-s</sup> || [http://online.tu-graz.ac.at/tug_online/voe_main2.getVollText?pDocumentNr=98257&pCurrPk=42845 Mendel,Rechberger,Schläffer] |
|- | |- | ||
| − | | style="background:orange" | | + | | style="background:orange" | preimage || hash || 512 || || 2<sup>456</sup> || 2<sup>10</sup> || [http://online.tu-graz.ac.at/tug_online/voe_main2.getVollText?pDocumentNr=98257&pCurrPk=42845 Mendel,Rechberger,Schläffer] |
|- | |- | ||
|} | |} | ||
Revision as of 13:15, 25 March 2009
1 The algorithm
- Author(s): Ewan Fleischmann, Christian Forler and Michael Gorski
- Website: http://www.twister-hash.com
- NIST submission package: Twister.zip
Ewan Fleischmann, Christian Forler, Michael Gorski - The Twister Hash Function Family
- ,2008
- http://ehash.iaik.tugraz.at/uploads/3/39/Twister.pdf
BibtexAuthor : Ewan Fleischmann, Christian Forler, Michael Gorski
Title : The Twister Hash Function Family
In : -
Address :
Date : 2008
2 Cryptanalysis
| Type of Analysis | Hash Function Part | Hash Size (n) | Parameters/Variants | Compression Function Calls | Memory Requirements | Reference |
| pseudo-collision | compression | all | 28 | - | Mendel,Rechberger,Schläffer | |
| collision | hash | 512 | 2252 | 29 | Mendel,Rechberger,Schläffer | |
| 2nd preimage | hash | 512 | 2384+s | 264-s | Mendel,Rechberger,Schläffer | |
| preimage | hash | 512 | 2456 | 210 | Mendel,Rechberger,Schläffer |
A description of this table is given here.
Florian Mendel, Christian Rechberger, Martin Schläffer - Cryptanalysis of Twister
- ,2009
- http://online.tu-graz.ac.at/tug_online/voe_main2.getVollText?pDocumentNr=98257&pCurrPk=42845
BibtexAuthor : Florian Mendel, Christian Rechberger, Martin Schläffer
Title : Cryptanalysis of Twister
In : -
Address :
Date : 2009
2.1 Archive
Florian Mendel, Christian Rechberger, Martin Schläffer - Cryptanalysis of Twister
