Difference between revisions of "NaSHA"

From The ECRYPT Hash Function Website
(Collision Attack on NaSHA-384/512)
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|  style="background:yellow" | collision || hash || 512 ||  || 2<sup>192</sup> || ? || [http://eprint.iacr.org/2008/519.pdf Ji,Liangyu,Xu]
 
|  style="background:yellow" | collision || hash || 512 ||  || 2<sup>192</sup> || ? || [http://eprint.iacr.org/2008/519.pdf Ji,Liangyu,Xu]
 
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|  style="background:yellow" | collision || hash || 384,512 ||  || 2<sup>128</sup> || ? || [http://eprint.iacr.org/2009/026.pdf Z. Li, D. Li]
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|  style="background:orange" | collision || hash || 384,512 ||  || 2<sup>128</sup> || - || [http://eprint.iacr.org/2009/026.pdf Z. Li, D. Li]
 
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Revision as of 12:00, 15 January 2009

1 The algorithm


Smile Markovski, Aleksandra Mileva - 2.B.1 Algorithm Specification

,2008
http://inf.ugd.edu.mk/images/stories/file/Mileva/part2b1.pdf
Bibtex
Author : Smile Markovski, Aleksandra Mileva
Title : 2.B.1 Algorithm Specification
In : -
Address :
Date : 2008


2 Cryptanalysis

Type of Analysis Hash Function Part Hash Size (n) Parameters/Variants Compression Function Calls Memory Requirements Reference
free-start collision compression all 232 ? Nikolić,Khovratovich
free-start preimage compression 224,256 ~2128 ? Nikolić,Khovratovich
free-start preimage compression 384,512 ~2256 ? Nikolić,Khovratovich
free-start collision compression all - - Ji,Liangyu,Xu
collision hash 512 2192 ? Ji,Liangyu,Xu
collision hash 384,512 2128 - Z. Li, D. Li

A description of this table is given here.


Ivica Nikolić, Dmitry Khovratovich - Free-start attacks on NaSHA

,2008
http://ehash.iaik.tugraz.at/uploads/3/33/Free-start_attacks_on_Nasha.pdf
Bibtex
Author : Ivica Nikolić, Dmitry Khovratovich
Title : Free-start attacks on NaSHA
In : -
Address :
Date : 2008

Li Ji, Xu Liangyu, Guan Xu - Collision attack on NaSHA-512

,2008
http://eprint.iacr.org/2008/519.pdf
Bibtex
Author : Li Ji, Xu Liangyu, Guan Xu
Title : Collision attack on NaSHA-512
In : -
Address :
Date : 2008

Zhimin Li, Daofeng Li - Collision Attack on NaSHA-384/512

,2009
http://eprint.iacr.org/2009/026.pdf
Bibtex
Author : Zhimin Li, Daofeng Li
Title : Collision Attack on NaSHA-384/512
In : -
Address :
Date : 2009