Difference between revisions of "Dynamic SHA2"

From The ECRYPT Hash Function Website
(Dynamic SHA2: length extension attack)
m (Cryptanalysis)
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== Cryptanalysis ==
 
== Cryptanalysis ==
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{| border="1" cellpadding="4" cellspacing="0" class="wikitable" style="text-align:center"                 
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|- style="background:#efefef;"                 
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| Type of Analysis || Hash Function Part || Hash Size (n) || Parameters/Variants || Compression Function Calls || Memory Requirements ||  Reference
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|-                   
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| length-extension || hash || all ||  || - || - || [http://ehash.iaik.tugraz.at/uploads/0/0e/Dynamic-sha2_length-extension.txt Klima]
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|-                   
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|}                   
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A description of this table is given [http://ehash.iaik.tugraz.at/wiki/Cryptanalysis_Categories#Individual_Hash_Function_Tables here].
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<bibtex>
 
<bibtex>

Revision as of 21:07, 29 December 2008

1 The algorithm


Zijie Xu - Dynamic SHA2

,2008
http://ehash.iaik.tugraz.at/uploads/5/5b/DyamicSHA2.pdf
Bibtex
Author : Zijie Xu
Title : Dynamic SHA2
In : -
Address :
Date : 2008


2 Cryptanalysis

Type of Analysis Hash Function Part Hash Size (n) Parameters/Variants Compression Function Calls Memory Requirements Reference
length-extension hash all - - Klima

A description of this table is given here.


Vlastimil Klima - Dynamic SHA2 is vulnerable to generic attacks

,2008
http://ehash.iaik.tugraz.at/uploads/0/0e/Dynamic-sha2_length-extension.txt
Bibtex
Author : Vlastimil Klima
Title : Dynamic SHA2 is vulnerable to generic attacks
In : -
Address :
Date : 2008