ECOH

1 The algorithm

• Author(s): Daniel R. L. Brown, Adrian Antipa, Matt Campagna, Rene Struik
• NIST submission package: ECOH.zip

Daniel R. L. Brown, Adrian Antipa, Matt Campagna, Rene Struik - ECOH: the Elliptic Curve Only Hash

,2008

http://ehash.iaik.tugraz.at/uploads/a/a5/Ecoh.pdf
Bibtex

Author : Daniel R. L. Brown, Adrian Antipa, Matt Campagna, Rene Struik
Title : ECOH: the Elliptic Curve Only Hash
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	224,256		2143	-	Halcrow,Ferguson
2nd preimage	hash	384		2206	-	Halcrow,Ferguson
2nd preimage	hash	512		2287	-	Halcrow,Ferguson

A description of this table is given here.

Michael A. Halcrow, Niels Ferguson - A Second Pre-image Attack Against Elliptic Curve Only Hash ({ECOH})

,2009

http://eprint.iacr.org/2009/168.pdf
Bibtex

Author : Michael A. Halcrow, Niels Ferguson
Title : A Second Pre-image Attack Against Elliptic Curve Only Hash ({ECOH})
In : -
Address :
Date : 2009