AURORA
From The ECRYPT Hash Function Website
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
- Submission to NIST, 2008
- [Electronic Edition] [Bibtex] Author : Tetsu Iwata, Kyoji Shibutani, Taizo Shirai, Shiho Moriai, Toru Akishita
Title : AURORA: A Cryptographic Hash Algorithm Family
In : Submission to NIST -
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 | 2249 | - | Ferguson, Lucks | |
| collision | hash | 512 | 2234.5 | 2229.6 | Ferguson, Lucks | |
| 2nd preimage | hash | 512 | 2291 | 2288 | Sasaki | |
| collision | hash | 512 | 2236 | 2236 | Sasaki | |
| key-recovery | HMAC | 512 | 2259 | - | Sasaki |
A description of this table is given here.
- Cryptology ePrint Archive, Report 2009/113, 2009
- [Electronic Edition] [Bibtex] Author : Niels Ferguson, Stefan Lucks[Abstract]
Title : Attacks on AURORA-512 and the Double-Mix Merkle-Damgaard Transform
In : Cryptology ePrint Archive, Report 2009/113 -
Yu Sasaki - A 2nd-Preimage Attack on AURORA-512
- Cryptology ePrint Archive, Report 2009/112, 2009
- [Electronic Edition] [Bibtex] Author : Yu Sasaki[Abstract]
Title : A 2nd-Preimage Attack on AURORA-512
In : Cryptology ePrint Archive, Report 2009/112 -
Yu Sasaki - A Collision Attack on AURORA-512
- Cryptology ePrint Archive, Report 2009/106, 2009
- [Electronic Edition] [Bibtex] Author : Yu Sasaki[Abstract]
Title : A Collision Attack on AURORA-512
In : Cryptology ePrint Archive, Report 2009/106 -
Yu Sasaki - A Full Key Recovery Attack on HMAC-AURORA-512
- Cryptology ePrint Archive, Report 2009/125, 2009
- [Bibtex] Author : Yu Sasaki[Abstract]
Title : A Full Key Recovery Attack on HMAC-AURORA-512
In : Cryptology ePrint Archive, Report 2009/125 -
