Enum EncryptionCodec

pub enum EncryptionCodec {
    XChaCha20Poly1305 {
        cipher: XChaCha20Poly1305,
    },
}

Represents the codec that encodes & decodes frames by encrypting/decrypting them

Variants

XChaCha20Poly1305

ChaCha20Poly1305 variant with an extended 192-bit (24-byte) nonce, using [XChaCha20Poly1305] underneath

Fields

cipher: XChaCha20Poly1305

Implementations

impl EncryptionCodec

pub fn from_type_and_key( ty: EncryptionType, key: &[u8], ) -> Result<EncryptionCodec>

Makes a new EncryptionCodec based on the EncryptionType and key, returning an error if the key is invalid for the encryption type or the type is unknown

pub fn new_xchacha20poly1305(secret_key: SecretKey32) -> EncryptionCodec

pub fn ty(&self) -> EncryptionType

Returns the encryption type associa ted with the codec

pub const fn nonce_size(&self) -> usize

Size of nonce (in bytes) associated with the encryption algorithm

Trait Implementations

impl Clone for EncryptionCodec

fn clone(&self) -> EncryptionCodec

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Codec for EncryptionCodec

fn encode<'a>(&mut self, frame: Frame<'a>) -> Result<Frame<'a>>

Encodes a frame’s item

fn decode<'a>(&mut self, frame: Frame<'a>) -> Result<Frame<'a>>

Decodes a frame’s item

impl Debug for EncryptionCodec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.