Trait spake2::Group[−][src]

pub trait Group {
    type Scalar;
    type Element;
    type TranscriptHash;
    fn const_m() -> Self::Element;

    fn const_n() -> Self::Element;

    fn const_s() -> Self::Element;

    fn hash_to_scalar(s: &[u8]) -> Self::Scalar;

    fn random_scalar<T>(cspring: &mut T) -> Self::Scalar
    where
        T: Rng + CryptoRng;

    fn scalar_neg(s: &Self::Scalar) -> Self::Scalar;

    fn element_to_bytes(e: &Self::Element) -> Vec<u8>;

    fn bytes_to_element(b: &[u8]) -> Option<Self::Element>;

    fn element_length() -> usize;

    fn basepoint_mult(s: &Self::Scalar) -> Self::Element;

    fn scalarmult(e: &Self::Element, s: &Self::Scalar) -> Self::Element;

    fn add(a: &Self::Element, b: &Self::Element) -> Self::Element;
}

Associated Types

Required Methods

ⓘImportant traits for Vec<u8>

Implementors