Difference between revisions of "SHAMATA"
From The ECRYPT Hash Function Website
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| | observation || block cipher || || || || || [http://www.uekae.tubitak.gov.tr/uekae_content_files/crypto/improved_analysis_of_Shamata-BC.pdf Atalay,Kara,Karakoc] | | | observation || block cipher || || || || || [http://www.uekae.tubitak.gov.tr/uekae_content_files/crypto/improved_analysis_of_Shamata-BC.pdf Atalay,Kara,Karakoc] | ||
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| − | | style="background:yellow" | preimage || hash || 512 || || 2<sup>451.7</sup> || 2<sup>452.7</sup> || [http://www.sdl.hitachi.co.jp/crypto/eval/shamata_2ndPI.pdf Ideguchi,Watanabe] | + | | style="background:yellow" | second preimage || hash || 512 || || 2<sup>451.7</sup> || 2<sup>452.7</sup> || [http://www.sdl.hitachi.co.jp/crypto/eval/shamata_2ndPI.pdf Ideguchi,Watanabe] |
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|} | |} | ||
Revision as of 08:57, 21 February 2009
1 The algorithm
- Author(s): Adem Atalay, Orhun Kara, Ferhat Karakoc and Cevat Manap
- Website: http://www.uekae.tubitak.gov.tr/home.do?ot=1&sid=601&pid=547
- NIST submission package: SHAMATA.zip
Adem Atalay, Orhun Kara, Ferhat Karakoc, Cevat Manap - SHAMATA HASH FUNCTION ALGORITHM SPECIFICATIONS
- ,2008
- http://www.uekae.tubitak.gov.tr/uekae_content_files/crypto/SHAMATA%20Specification.pdf
BibtexAuthor : Adem Atalay, Orhun Kara, Ferhat Karakoc, Cevat Manap
Title : SHAMATA HASH FUNCTION ALGORITHM SPECIFICATIONS
In : -
Address :
Date : 2008
2 Cryptanalysis
| Type of Analysis | Hash Function Part | Hash Size (n) | Parameters/Variants | Compression Function Calls | Memory Requirements | Reference |
| observation | block cipher | Fleischmann,Gorski | ||||
| observation | block cipher | Atalay,Kara,Karakoc | ||||
| second preimage | hash | 512 | 2451.7 | 2452.7 | Ideguchi,Watanabe |
A description of this table is given here.
Ewan Fleischmann, Michael Gorski - Some Observations on SHAMATA
- ,2008
- http://www.uni-weimar.de/cms/fileadmin/medien/medsicherheit/Research/SHA3/Observations_for_SHAMATA.pdf
BibtexAuthor : Ewan Fleischmann, Michael Gorski
Title : Some Observations on SHAMATA
In : -
Address :
Date : 2008
Adem Atalay, Orhun Kara, Ferhat Karakoc - Improved Cryptanalysis of SHAMATA-BC
- ,2008
- http://www.uekae.tubitak.gov.tr/uekae_content_files/crypto/improved_analysis_of_Shamata-BC.pdf
BibtexAuthor : Adem Atalay, Orhun Kara, Ferhat Karakoc
Title : Improved Cryptanalysis of SHAMATA-BC
In : -
Address :
Date : 2008
Kota Ideguchi, Dai Watanabe - Second Preimage Attack on SHAMATA-512
