Struct TlsCryptoInfo 

pub struct TlsCryptoInfo<D> { /* private fields */ }

A wrapper around the libc::tls12_crypto_info_* structs, use with setting up the kTLS r/w parameters on the TCP socket.

This is originated from the nix crate, which currently does not support AES-128-CCM, SM4-* or ARIA-*, so we implement our own version here.

This is a low-level structure, usually you don’t need to use it directly unless you are implementing a higher-level abstraction.

Implementations

impl<D> TlsCryptoInfo<D>

pub fn new( protocol_version: ProtocolVersion, secrets: ConnectionTrafficSecrets, seq: u64, ) -> Result<Self>

Creates a new TlsCryptoInfo from the given protocol version and connection traffic secrets.

Errors

Invalid protocol version (only TLS 1.2 and TLS 1.3 are supported).

impl TlsCryptoInfo<Tx>

pub fn set<S: AsFd>(&self, socket: &S) -> Result<()>

Sets the kTLS parameters on the given file descriptor for the transmit direction.

This is a low-level function, usually you don’t need to call it directly unless you are implementing a higher-level abstraction.

Errors

Errors may include invalid crypto materials or syscall errors.

impl TlsCryptoInfo<Rx>

pub fn set<S: AsFd>(&self, socket: &S) -> Result<()>

Sets the kTLS parameters on the given file descriptor for the receive direction.

This is a low-level function, usually you don’t need to call it directly.

Errors

Errors may include invalid crypto materials or syscall errors.