Trait snow::types::Dh

source · [−]

pub trait Dh: Send + Sync {
    fn name(&self) -> &'static str;
    fn pub_len(&self) -> usize;
    fn priv_len(&self) -> usize;
    fn set(&mut self, privkey: &[u8]);
    fn generate(&mut self, rng: &mut dyn Random);
    fn pubkey(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8];
    fn privkey(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8];
    fn dh(&self, pubkey: &[u8], out: &mut [u8]) -> Result<(), ()>;
}

Expand description

Diffie-Hellman operations

Required methods

fn name(&self) -> &'static str

The string that the Noise spec defines for the primitive

fn pub_len(&self) -> usize

The length in bytes of a public key for this primitive

fn priv_len(&self) -> usize

The length in bytes of a private key for this primitive

fn set(&mut self, privkey: &[u8 ])

Set the private key

fn generate(&mut self, rng: &mut dyn Random)

Generate a new private key

fn pubkey(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

Get the public key

fn privkey(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

Get the private key

fn dh(&self, pubkey: &[u8 ], out: &mut [u8 ]) -> Result<(), ()>

Calculate a Diffie-Hellman exchange.

Implementors