Struct 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>)

Available 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>)

Available 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>)

Available 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 for Spake2<G>

where G::Scalar: PartialEq,

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<G: Eq + Group> Eq for Spake2<G>

where G::Scalar: Eq,

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