Struct spake2::Spake2

pub struct Spake2<G: Group> { /* private fields */ }

SPAKE2 algorithm.

Implementations

impl<G: Group> Spake2<G>

pub fn start_a(
    password: &Password,
    id_a: &Identity,
    id_b: &Identity
) -> (Spake2<G>, Vec<u8>)

This is supported on crate feature getrandom only.

Start with identity idA.

Uses the system RNG.

pub fn start_b(
    password: &Password,
    id_a: &Identity,
    id_b: &Identity
) -> (Spake2<G>, Vec<u8>)

This is supported on crate feature getrandom only.

Start with identity idB.

Uses the system RNG.

pub fn start_symmetric(
    password: &Password,
    id_s: &Identity
) -> (Spake2<G>, Vec<u8>)

This is supported on crate feature getrandom only.

Start with symmetric identity.

Uses the system RNG.

pub fn start_a_with_rng(
    password: &Password,
    id_a: &Identity,
    id_b: &Identity,
    csrng: impl CryptoRng + RngCore
) -> (Spake2<G>, Vec<u8>)

Start with identity idA and the provided cryptographically secure RNG.

pub fn start_b_with_rng(
    password: &Password,
    id_a: &Identity,
    id_b: &Identity,
    csrng: impl CryptoRng + RngCore
) -> (Spake2<G>, Vec<u8>)

Start with identity idB and the provided cryptographically secure RNG.

pub fn start_symmetric_with_rng(
    password: &Password,
    id_s: &Identity,
    csrng: impl CryptoRng + RngCore
) -> (Spake2<G>, Vec<u8>)

Start with symmetric identity and the provided cryptographically secure RNG.

pub fn finish(self, msg2: &[u8]) -> Result<Vec<u8>>

Finish SPAKE2.

Trait Implementations

impl<G: Group> Debug for Spake2<G>

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

Formats the value using the given formatter.

impl<G: PartialEq + Group> PartialEq<Spake2<G>> for Spake2<G> where
    G::Scalar: PartialEq,
    G::Scalar: PartialEq, 

fn eq(&self, other: &Spake2<G>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Spake2<G>) -> bool

This method tests for !=.

impl<G: Eq + Group> Eq for Spake2<G> where
    G::Scalar: Eq,
    G::Scalar: Eq, 

impl<G: Group> StructuralEq for Spake2<G>

impl<G: Group> StructuralPartialEq for Spake2<G>