An Attack on Disguised Elliptic Curves

David Mireles

Paper 2006/469 Original: eprint.iacr.org/2006/469 ↗

An Attack on Disguised Elliptic Curves

David Mireles

Abstract

We present an attack on one of the Hidden Pairing schemes proposed by Dent and Galbraith. We drastically reduce the number of variables necessary to perform a multivariate attack and in some cases we can completely recover the private key. Our attack relies only on knowledge of the public system parameters.

Metadata

Available format(s): PDF
Publication info: Preprint.
History: 2007-05-07: last updated; 2006-12-14: published
Short URL: https://ia.cr/2006/469
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2006/469,
      author = {David Mireles},
      title = {An Attack on Disguised Elliptic Curves},
      howpublished = {Cryptology {ePrint} Archive, Paper 2006/469},
      year = {2006},
      url = {https://eprint.iacr.org/2006/469}
}