estimator.simulator.CN11#

estimator.simulator.CN11(d, n, q, beta, xi=1, tau=1, dual=False)[source]#

Reduced lattice shape using simulator from [AC:CheNgu11]

Parameters

  • d – Lattice dimension.

  • n – The number of q vectors is d-n-1.

  • q – Modulus q

  • beta – Block size β.

  • xi – Scaling factor ξ for identity part.

  • tau – Kannan factor τ.

  • dual – perform reduction on the dual.

Returns

squared Gram-Schmidt norms