Difference between revisions of "Khichidi-1"
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* NIST submission package: [http://csrc.nist.gov/groups/ST/hash/sha-3/Round1/documents/Khichidi-1.zip Khichidi-1.zip] | * NIST submission package: [http://csrc.nist.gov/groups/ST/hash/sha-3/Round1/documents/Khichidi-1.zip Khichidi-1.zip] | ||
+ | |||
<bibtex> | <bibtex> | ||
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author = {Natarajan Vijayarangan}, | author = {Natarajan Vijayarangan}, | ||
title = {A NEW HASH ALGORITHM: Khichidi-1}, | title = {A NEW HASH ALGORITHM: Khichidi-1}, | ||
− | url = {}, | + | url = {http://ehash.iaik.tugraz.at/uploads/d/d4/Khichidi-1.pdf}, |
howpublished = {Submission to NIST}, | howpublished = {Submission to NIST}, | ||
year = {2008}, | year = {2008}, | ||
} | } | ||
</bibtex> | </bibtex> | ||
+ | |||
== Cryptanalysis == | == Cryptanalysis == | ||
− | + | {| border="1" cellpadding="4" cellspacing="0" class="wikitable" style="text-align:center" | |
+ | |- style="background:#efefef;" | ||
+ | | Type of Analysis || Hash Function Part || Hash Size (n) || Parameters/Variants || Compression Function Calls || Memory Requirements || Reference | ||
+ | |- | ||
+ | | style="background:red" | collision || hash || 256 || || example || - || [http://ehash.iaik.tugraz.at/uploads/8/89/Khichidi-1.txt Mouha] | ||
+ | |- | ||
+ | | style="background:orange" | collision || hash || all || || 1 || - || [http://ehash.iaik.tugraz.at/uploads/5/5c/Thandra_Khichidi.pdf Thandra] | ||
+ | |- | ||
+ | | style="background:orange" | second-preimage || hash || all || || 1 || - || [http://ehash.iaik.tugraz.at/uploads/5/5c/Thandra_Khichidi.pdf Thandra] | ||
+ | |- | ||
+ | |} | ||
+ | |||
+ | A description of this table is given [http://ehash.iaik.tugraz.at/wiki/Cryptanalysis_Categories#Individual_Hash_Function_Tables here]. | ||
+ | |||
+ | |||
+ | <bibtex> | ||
+ | @misc{Khichid1M08, | ||
+ | author = {Nicky Mouha}, | ||
+ | title = {Collision for Khichidi-1}, | ||
+ | url = {http://ehash.iaik.tugraz.at/uploads/8/89/Khichidi-1.txt}, | ||
+ | howpublished = {NIST mailing list (local link)}, | ||
+ | year = {2008}, | ||
+ | |||
+ | } | ||
+ | </bibtex> | ||
+ | |||
+ | <bibtex> | ||
+ | @misc{Khichid1T09, | ||
+ | author = {Prasanth Thandra}, | ||
+ | title = {Huge 2ndpreimages and collisions of khichidi-1}, | ||
+ | url = {http://ehash.iaik.tugraz.at/uploads/5/5c/Thandra_Khichidi.pdf}, | ||
+ | howpublished = {Available online}, | ||
+ | year = {2009}, | ||
+ | } | ||
+ | </bibtex> |
Latest revision as of 09:18, 9 January 2009
1 The algorithm
- Author(s): Natarajan Vijayarangan
- NIST submission package: Khichidi-1.zip
Natarajan Vijayarangan - A NEW HASH ALGORITHM: Khichidi-1
- ,2008
- http://ehash.iaik.tugraz.at/uploads/d/d4/Khichidi-1.pdf
BibtexAuthor : Natarajan Vijayarangan
Title : A NEW HASH ALGORITHM: Khichidi-1
In : -
Address :
Date : 2008
2 Cryptanalysis
Type of Analysis | Hash Function Part | Hash Size (n) | Parameters/Variants | Compression Function Calls | Memory Requirements | Reference |
collision | hash | 256 | example | - | Mouha | |
collision | hash | all | 1 | - | Thandra | |
second-preimage | hash | all | 1 | - | Thandra |
A description of this table is given here.
Nicky Mouha - Collision for Khichidi-1
- ,2008
- http://ehash.iaik.tugraz.at/uploads/8/89/Khichidi-1.txt
BibtexAuthor : Nicky Mouha
Title : Collision for Khichidi-1
In : -
Address :
Date : 2008
Prasanth Thandra - Huge 2ndpreimages and collisions of khichidi-1