Struct Rc4Core

pub struct Rc4Core<KeySize> { /* private fields */ }

Core state of the RC4 stream cipher initialized only with key.

Trait Implementations

impl<KeySize> BlockSizeUser for Rc4Core<KeySize>

type BlockSize = UInt<UTerm, B1>

Size of the block in bytes.

fn block_size() -> usize

Return block size in bytes.

impl<KeySize> KeyInit for Rc4Core<KeySize>

where KeySize: ArrayLength<u8>,

fn new(key: &Key<KeySize>) -> Self

Create new value from fixed size key.

fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>

Create new value from variable size key.

impl<KeySize> KeySizeUser for Rc4Core<KeySize>

where KeySize: ArrayLength<u8>,

type KeySize = KeySize

Key size in bytes.

fn key_size() -> usize

Return key size in bytes.

impl<KeySize> StreamCipherCore for Rc4Core<KeySize>

fn remaining_blocks(&self) -> Option<usize>

Return number of remaining blocks before cipher wraps around.

fn process_with_backend( &mut self, f: impl StreamClosure<BlockSize = Self::BlockSize>, )

Process data using backend provided to the rank-2 closure.

fn write_keystream_block( &mut self, block: &mut GenericArray<u8, Self::BlockSize>, )

Write keystream block.

fn write_keystream_blocks( &mut self, blocks: &mut [GenericArray<u8, Self::BlockSize>], )

Write keystream blocks.

fn apply_keystream_block_inout( &mut self, block: InOut<'_, '_, GenericArray<u8, Self::BlockSize>>, )

Apply keystream block.

fn apply_keystream_blocks( &mut self, blocks: &mut [GenericArray<u8, Self::BlockSize>], )

Apply keystream blocks.

fn apply_keystream_blocks_inout( &mut self, blocks: InOutBuf<'_, '_, GenericArray<u8, Self::BlockSize>>, )

Apply keystream blocks.

fn try_apply_keystream_partial( self, buf: InOutBuf<'_, '_, u8>, ) -> Result<(), StreamCipherError>

Try to apply keystream to data not divided into blocks.

fn apply_keystream_partial(self, buf: InOutBuf<'_, '_, u8>)

Try to apply keystream to data not divided into blocks.

impl<KeySize> ZeroizeOnDrop for Rc4Core<KeySize>

where KeySize: ArrayLength<u8>,

Available on crate feature zeroize only.