AURORA

1 The algorithm

• Author(s): Tetsu Iwata, Kyoji Shibutani, Taizo Shirai, Shiho Moriai, Toru Akishita
• Website: http://www.sony.net/aurora/
• NIST submission package: AURORA.zip

Tetsu Iwata, Kyoji Shibutani, Taizo Shirai, Shiho Moriai, Toru Akishita - AURORA: A Cryptographic Hash Algorithm Family

,2008

http://ehash.iaik.tugraz.at/uploads/b/ba/AURORA.pdf
Bibtex

Author : Tetsu Iwata, Kyoji Shibutani, Taizo Shirai, Shiho Moriai, Toru Akishita
Title : AURORA: A Cryptographic Hash Algorithm Family
In : -
Address :
Date : 2008

2 Cryptanalysis

Type of Analysis	Hash Function Part	Hash Size (n)	Parameters/Variants	Compression Function Calls	Memory Requirements	Reference
2nd preimage	hash	512		2291	231.5	Ferguson, Lucks
collision	hash	512		2234.5	2229.6	Ferguson, Lucks
2nd preimage	hash	512		2290	2288	Sasaki
collision	hash	512		2236	2236	Sasaki

A description of this table is given here.

Niels Ferguson, Stefan Lucks - Attacks on AURORA-512 and the Double-Mix Merkle-Damgaard Transform

,2009

http://eprint.iacr.org/2009/113.pdf
Bibtex

Author : Niels Ferguson, Stefan Lucks
Title : Attacks on AURORA-512 and the Double-Mix Merkle-Damgaard Transform
In : -
Address :
Date : 2009

Yu Sasaki - A 2nd-Preimage Attack on AURORA-512

,2009

http://eprint.iacr.org/2009/112.pdf
Bibtex

Author : Yu Sasaki
Title : A 2nd-Preimage Attack on AURORA-512
In : -
Address :
Date : 2009

Yu Sasaki - A Collision Attack on AURORA-512

,2009

http://eprint.iacr.org/2009/106.pdf
Bibtex

Author : Yu Sasaki
Title : A Collision Attack on AURORA-512
In : -
Address :
Date : 2009