Paper 2010/132

On the claimed privacy of EC-RAC III

Junfeng Fan, Jens Hermans, and Frederik Vercauteren

Abstract

In this paper we show how to break the most recent version of EC-RAC with respect to privacy. We show that both the ID-Transfer and ID&PWD-Transfer schemes from EC-RAC do not provide the claimed privacy levels by using a man-in-the-middle attack. The existence of these attacks voids the presented privacy proofs for EC-RAC.

Metadata
Available format(s)
PDF PS
Publication info
Published elsewhere. Unknown where it was published
Keywords
RFIDidentification protocolselliptic curve cryptosystem
Contact author(s)
fanjunfeng @ gmail com
History
2010-03-10: revised
2010-03-10: received
See all versions
Short URL
https://ia.cr/2010/132
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2010/132,
      author = {Junfeng Fan and Jens Hermans and Frederik Vercauteren},
      title = {On the claimed privacy of EC-RAC III},
      howpublished = {Cryptology ePrint Archive, Paper 2010/132},
      year = {2010},
      note = {\url{https://eprint.iacr.org/2010/132}},
      url = {https://eprint.iacr.org/2010/132}
}
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