A Novel Probabilistic Passive Attack on the Protocols HB and HB+

Jose Carrijo; Rafael Tonicelli; Hideki Imai; Anderson C.  A.  Nascimento

Paper 2008/231

A Novel Probabilistic Passive Attack on the Protocols HB and HB+

Jose Carrijo, Rafael Tonicelli, Hideki Imai, and Anderson C. A. Nascimento

Abstract

We present a very simple probabilistic, passive attack against the protocols HB and HB+. Our attack presents some interesting features: it requires less captured transcripts of protocol executions when com- pared to previous results; It makes possible to trade the amount of required transcripts for computational complexity; the value of noise used in the protocols HB and HB+ need not be known.

Metadata

Available format(s): PDF
Category: Secret-key cryptography
Publication info: Published elsewhere. Unknown where it was published
Keywords: RFID security HB HB+
Contact author(s): andclay @ ene unb br
History: 2008-11-11: revised; 2008-05-26: received; See all versions
Short URL: https://ia.cr/2008/231
License: CC BY

BibTeX

@misc{cryptoeprint:2008/231,
      author = {Jose Carrijo and Rafael Tonicelli and Hideki Imai and Anderson C.  A.  Nascimento},
      title = {A Novel Probabilistic Passive Attack on the Protocols {HB} and {HB}+},
      howpublished = {Cryptology {ePrint} Archive, Paper 2008/231},
      year = {2008},
      url = {https://eprint.iacr.org/2008/231}
}