Struct sm2::ecc::EccCtx

pub struct EccCtx {
    pub n: BigUint,
    // some fields omitted
}

Fields

n: BigUint

Methods

impl EccCtx

pub fn new() -> EccCtx

pub fn get_a(&self) -> Vec<u8>

pub fn get_b(&self) -> Vec<u8>

pub fn get_n(&self) -> BigUint

pub fn inv_n(&self, x: &BigUint) -> BigUint

pub fn new_point(&self, x: &FieldElem, y: &FieldElem) -> Result<Point, String>

pub fn new_jacobian(
    &self,
    x: &FieldElem,
    y: &FieldElem,
    z: &FieldElem
) -> Result<Point, String>

pub fn generator(&self) -> Point

pub fn zero(&self) -> Point

pub fn to_affine(&self, p: &Point) -> (FieldElem, FieldElem)

pub fn neg(&self, p: &Point) -> Point

pub fn add(&self, p1: &Point, p2: &Point) -> Point

pub fn double(&self, p: &Point) -> Point

pub fn mul(&self, m: &BigUint, p: &Point) -> Point

pub fn mul_raw(&self, m: &[u32], p: &Point) -> Point

pub fn g_mul(&self, m: &BigUint) -> Point

pub fn eq(&self, p1: &Point, p2: &Point) -> bool

pub fn random_uint(&self) -> BigUint

pub fn point_to_bytes(&self, p: &Point, compress: bool) -> Vec<u8>

pub fn bytes_to_point(&self, b: &[u8]) -> Result<Point, bool>