Function elliptic_curve::weierstrass::double

source · 
pub fn double<Fe>(
    (x, y, z): ProjectivePoint<Fe>,
    curve_equation_b: Fe
) -> ProjectivePoint<Fe>where
    Fe: Field,
Available on crate feature arithmetic only.
Expand description

Implements the exception-free point doubling formula from Renes-Costello-Batina 2015 (Algorithm 6).