INNER CODE UNIT · Rust

establish_outbound_channel

matrix-org/vodozemac · src/ecies/mod.rs:205

    pub fn establish_outbound_channel(
        self,
        their_public_key: Curve25519PublicKey,
        initial_plaintext: &[u8],
    ) -> Result<OutboundCreationResult, Error> {
        let our_public_key = self.public_key();
        let shared_secret = self.secret_key.diffie_hellman(&their_public_key.inner);

        if shared_secret.was_contributory() {
            let mut ecies = EstablishedEcies::new(
                &shared_secret,
                our_public_key,
                their_public_key,
                &self.application_info_prefix,
                Role::Initiator,
            );

            let message = ecies.encrypt(initial_plaintext);

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