Struct salsa20::Salsa

pub struct Salsa<R: Rounds> { /* fields omitted */ }

The Salsa20 family of stream ciphers (implemented generically over a number of rounds).

We recommend you use the Salsa20 (a.k.a. Salsa20/20) variant.

Trait Implementations

impl<R: Rounds> Debug for Salsa<R>

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

Formats the value using the given formatter.

impl<R: Rounds> NewStreamCipher for Salsa<R>

type KeySize = U32

Key size in bytes

type NonceSize = U8

Nonce size in bytes

fn new(key: &Key, nonce: &Nonce) -> Self

Create new stream cipher instance from variable length key and nonce.

pub fn new_var(key: &[u8], nonce: &[u8]) -> Result<Self, InvalidKeyNonceLength>

Create new stream cipher instance from variable length key and nonce.

impl<R: Rounds> SyncStreamCipher for Salsa<R>

fn try_apply_keystream(&mut self, data: &mut [u8]) -> Result<(), LoopError>

Apply keystream to the data, but return an error if end of a keystream will be reached.

pub fn apply_keystream(&mut self, data: &mut [u8])

Apply keystream to the data.

impl<R: Rounds> SyncStreamCipherSeek for Salsa<R>

fn try_current_pos<T: SeekNum>(&self) -> Result<T, OverflowError>

Try to get current keystream position

fn try_seek<T: SeekNum>(&mut self, pos: T) -> Result<(), LoopError>

Try to seek to the given position

pub fn current_pos<T>(&self) -> T where
    T: SeekNum, 

Get current keystream position

pub fn seek<T>(&mut self, pos: T) where
    T: SeekNum, 

Seek to the given position