International Association for Cryptologic Research

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Paper: Overview of Turbo-Code Reconstruction Techniques

Authors:
Johann Barbier
Eric Filiol
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URL: http://eprint.iacr.org/2009/068
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Abstract: In this paper we analyze different techniques to blindly recover the parameters of turbo-code encoders with only the knowledge of noisy eavesdropped binary stream. We compare different strategies to reconstruct convolutional encoders, particularly when both are recursive systematic coders. We explain the intrinsic indetermination due to these techniques but also how to overcome such an issue in the case of turbo-code encoders. Moreover, we generalize Burel and al.'s particular reconstruction of the second (n,1)-encoder for (n,k)-encoders.
BibTeX
@misc{eprint-2009-18269,
  title={Overview of Turbo-Code Reconstruction Techniques},
  booktitle={IACR Eprint archive},
  keywords={applications / error correcting codes reconstruction, turbo-code},
  url={http://eprint.iacr.org/2009/068},
  note={ johann.barbier@yahoo.fr 14285 received 10 Feb 2009},
  author={Johann Barbier and Eric Filiol},
  year=2009
}