} type curveID string const ( p224 curveID = "P-224" p256 curveID = "P-256" p384 curveID = "P-384" p521 curveID = "P-521" ) type Curve[P Point[P]] struct { curve curveID newPoint func() P ordInverse func([]byte) ([]byte, error) N *bigmod.Modulus nMinus2 []byte } // Point is a generic constraint for the [nistec] Point types. type Point[P any] interface { *nistec.P224Point | *nistec.P256Point | *nistec.P384Point | *nistec.P521Point Bytes() []byte BytesX() ([]byte, error) SetBytes([]byte) (P, error)...