Struct tapir_cwtch::primitives::identity::Identity

pub struct Identity { /* fields omitted */ }

Identity - An ed25519 keypair, required for established a Tor v3 onion service and used to maintain a consistent cryptographic identity for a peer.

Implementations

impl Identity

pub fn initialize(keypair: Keypair) -> Arc<Identity>

Initialize a persistent identity

pub fn initialize_ephemeral_identity() -> Identity

Initialize an ephemeral identity - used for both ephemeral diffie hellman key exchanges in addition to anonymous primitives connections to various onion services.

pub fn public_key(&self) -> PublicKey

pub fn hostname(&self) -> String

pub fn edh(&self, remote_pub_key: PublicKey) -> SharedSecret

Perform a diffie hellman exchange between self and the remote_pub_key Implementation: this method converts the secret key of self into a StaticSecret and the remote_pub_key into a x25519_dalek::PublicKey such that they can be used as part of the exchange. This is used as part of the ephemeral diffie hellman 3-way exchange.