Module group::cofactor

Traits

CofactorCurve	Efficient representation of an elliptic curve point guaranteed to be in the correct prime order subgroup.
CofactorCurveAffine	Affine representation of an elliptic curve point guaranteed to be in the correct prime order subgroup.
CofactorGroup	This trait represents an element of a cryptographic group with a large prime-order subgroup and a comparatively-small cofactor.