Struct CurveParameters 

pub struct CurveParameters {
    pub p: FieldElement,
    pub n: BigUint,
    pub a: FieldElement,
    pub b: FieldElement,
    pub h: BigUint,
    pub g_point: Point,
    pub rr: BigInt,
    pub rr_pp: BigInt,
    pub r: BigInt,
    pub q: BigInt,
}

ecc equation: y^2 == x^3 +ax + b (mod p)

Fields

p: FieldElement

p：大于3的素数

n: BigUint

n：基点G的阶(n是#E(Fq)的素因子)

a: FieldElement

a：Fq中的元素，它们定义Fq上的一条椭圆曲线E

b: FieldElement

b：Fq中的元素，它们定义Fq上的一条椭圆曲线E

h: BigUint

The Cofactor, the recommended value is 1 余因子，h = #E(Fq)/n，其中n是基点G的阶

g_point: Point

G：椭圆曲线的一个基点，其阶为素数

rr: BigInt

rr_pp: BigInt

r: BigInt

q: BigInt

Implementations

impl CurveParameters

pub fn generate() -> Self

生成椭圆曲线参数

pub fn verify(&self) -> bool

验证椭圆曲线参数

pub fn new_default() -> CurveParameters

Trait Implementations

impl Clone for CurveParameters

fn clone(&self) -> CurveParameters

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CurveParameters

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CurveParameters

fn default() -> Self

Returns the “default value” for a type.