Struct ring::aead::quic::HeaderProtectionKey

pub struct HeaderProtectionKey { /* fields omitted */ }

A key for generating QUIC Header Protection masks.

Implementations

impl HeaderProtectionKey

pub fn new(
    algorithm: &'static Algorithm,
    key_bytes: &[u8]
) -> Result<Self, Unspecified>

Create a new header protection key.

key_bytes must be exactly algorithm.key_len bytes long.

pub fn new_mask(&self, sample: &[u8]) -> Result<[u8; 5], Unspecified>

Generate a new QUIC Header Protection mask.

sample must be exactly self.algorithm().sample_len() bytes long.

pub fn algorithm(&self) -> &'static Algorithm

The key’s algorithm.

Trait Implementations

impl From<Okm<'_, &'static Algorithm>> for HeaderProtectionKey

fn from(okm: Okm<'_, &'static Algorithm>) -> Self

Performs the conversion.