SVP

Lattice sieving over the integers with arbitrary precision.

Includes the sampling algorithm described by [GPV08] and the Gauss Sieve described in [MV10].

Example

```rust use svp::*;

// LLL/BKZ reduced basis let mut b = vec![ nvec![ Integer::new(), Integer::new(), Integer::new(), Integer::from(-1), Integer::from(-1) ], nvec![ Integer::from(-1), Integer::from(-2), Integer::from(-2), Integer::from(-1), Integer::from(1) ], nvec![ Integer::from(3), Integer::new(), Integer::from(-1), Integer::from(-1), Integer::from(1) ], nvec![ Integer::from(-1), Integer::from(3), Integer::from(-2), Integer::from(2), Integer::from(-2) ], nvec![ Integer::from(2), Integer::from(-3), Integer::from(1), Integer::from(2), Integer::from(-2) ], ];

// Compute squared norms for i in 0..b.len() { b[i].norm = Some(&b[i] * &b[i]); }

// Init lattice let l = Lattice { basis: b.clone() };

// Rejection sampling parameter let t = Float::with_val(53, b.len()).ln();

// Init Gasuss Sieve let mut gs = gsieve![l, t];

// Short vectors sorted in ascending order let short_vecs = gs.sieve(); ```