ec

type Point struct {
	X      *big.Int
	Y      *big.Int
	Finite bool
}

type PrimeCurve struct {
	P *big.Int // Prime modulus (NIST: p)
	A *big.Int // y^2 = x^3 + Ax + b (NIST: a = -3)
	B *big.Int // y^2 = x^3 + ax + B (NIST: b)
	G *Point   // Generator (NIST: G)
	N *big.Int // Order of Generator (NIST: R)
	H *big.Int // Cofactor (NIST: f = 1)
}