Function algebraic_filter_attack 

pub fn algebraic_filter_attack(
    keystream: &[bool],
    taps: &[bool],
    filter_truth: &[bool],
) -> Option<Vec<bool>>

Recover the initial state of a filter generator (a length-L LFSR with feedback taps filtered by filter_truth) via the algebraic attack — the certified break of a target the correlation and Walsh rungs only glimpse statistically. See [describe::algebraic_filter_attack]. Returns the secret initial state (verified by regeneration) or None.