ECOH

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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