FORK-256

From The ECRYPT Hash Function Website

1 Specification

• digest size: 256 bits
• max. message length: < 2⁶⁴ bits
• compression function: 512-bit message block, 4 streams with each 256-bit chaining variable

In Proceedings of FSE, LNCS 4047, pp. 195-209, Springer, 2006

[Electronic Edition] [Bibtex]

Author : Deukjo Hong, Donghoon Chang, Jaechul Sung, Sangjin Lee, Seokhie Hong, Jaesang Lee, Dukjae Moon, Sungtaek Chee
Title : A New Dedicated 256-Bit Hash Function: FORK-256
In : In Proceedings of FSE -

[Abstract]

2 Cryptanalysis

2.1 Best Known Results

2.2 Generic Attacks

• Generic Attacks on the Merkle-Damgaard Construction

2.3 Collision Attacks

In Proceedings of FSE, LNCS 4593, pp. 19-38, Springer, 2007

[Electronic Edition] [Bibtex]

Author : Krystian Matusiewicz, Thomas Peyrin, Olivier Billet, Scott Contini, Josef Pieprzyk
Title : Cryptanalysis of FORK-256
In : In Proceedings of FSE -

[Abstract]

In Proceedings of CT-RSA, Lecture Notes in Computer Science 4377, pp. 85-100, Springer, 2007

[Electronic Edition] [Bibtex]

Author : Florian Mendel, Joseph Lano, Bart Preneel
Title : Cryptanalysis of Reduced Variants of the FORK-256 Hash Function
In : In Proceedings of CT-RSA -

[Abstract]

2.4 Second Preimage Attacks

2.5 Preimage Attacks

2.6 Others

In Proceedings of INDOCRYPT, LNCS 4859, pp. 10-17, Springer, 2007

[Electronic Edition] [Bibtex]

Author : Markku-Juhani Olavi Saarinen
Title : A Meet-in-the-Middle Collision Attack Against the New FORK-256
In : In Proceedings of INDOCRYPT -

[Abstract]