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
Submission to NIST, 2008
[Electronic Edition] [Bibtex]
Author : Daniel R. L. Brown, Adrian Antipa, Matt Campagna, Rene Struik
Title : ECOH: the Elliptic Curve Only Hash
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 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})
Cryptology ePrint Archive, Report 2009/168, 2009
[Electronic Edition] [Bibtex]
Author : Michael A. Halcrow, Niels Ferguson
Title : A Second Pre-image Attack Against Elliptic Curve Only Hash ({ECOH})
In : Cryptology ePrint Archive, Report 2009/168 -
[Abstract]
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