Skip to main content

ChaCha20Poly1305MessageEncrypter

rustls::crypto::aws_lc_rs::tls12

Struct ChaCha20Poly1305MessageEncrypter 

Source 
struct ChaCha20Poly1305MessageEncrypter {
    enc_key: LessSafeKey,
    enc_offset: Iv,
}
Expand description

The RFC7905/RFC7539 ChaCha20Poly1305 construction. This implementation does the AAD construction required in TLS1.2. TLS1.3 uses TLS13MessageEncrypter.

Fields§

§enc_key: LessSafeKey§enc_offset: Iv

Trait Implementations§

Source§

impl MessageEncrypter for ChaCha20Poly1305MessageEncrypter

Source§

fn encrypt( &mut self, msg: OutboundPlainMessage<'_>, seq: u64, ) -> Result<OutboundOpaqueMessage, Error>

Encrypt the given TLS message msg, using the sequence number seq which can be used to derive a unique Nonce.
Source§

fn encrypted_payload_len(&self, payload_len: usize) -> usize

Return the length of the ciphertext that results from encrypting plaintext of length payload_len

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.