Lattice Basis Reduction with Dynamic Approximation

  • Authors:
  • Werner Backes;Susanne Wetzel

  • Affiliations:
  • -;-

  • Venue:
  • WAE '00 Proceedings of the 4th International Workshop on Algorithm Engineering
  • Year:
  • 2000

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Abstract

In this paper we present a heuristic based on dynamic approximations for improving the well-known Schnorr-Euchner lattice basis reduction algorithm. In particular, the new heuristic is more efficient in reducing large problem instances and extends the applicability of the Schnorr-Euchner algorithm such that problem instances that the state-of-the-art method fails to reduce can be solved using our new technique.