Paper 2017/579

Birthday Attack on Dual EWCDM

Mridul Nandi

Abstract

In CRYPTO 2017, Mennink and Neves showed almost n-bit security for a dual version of EWCDM. In this paper we describe a birthday attack on this construction which violates their claim.

Metadata
Available format(s)
PDF
Category
Secret-key cryptography
Publication info
Preprint. MINOR revision.
Contact author(s)
mridul nandi @ gmail com
History
2017-06-20: received
Short URL
https://ia.cr/2017/579
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2017/579,
      author = {Mridul Nandi},
      title = {Birthday Attack on Dual EWCDM},
      howpublished = {Cryptology ePrint Archive, Paper 2017/579},
      year = {2017},
      note = {\url{https://eprint.iacr.org/2017/579}},
      url = {https://eprint.iacr.org/2017/579}
}
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