Trait stream_cipher::StreamCipherCore [−][src]
pub trait StreamCipherCore { fn try_apply_keystream(&mut self, data: &mut [u8]) -> Result<(), LoopError>; fn apply_keystream(&mut self, data: &mut [u8]) { ... } }
Synchronous stream cipher core trait
Required Methods
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.
If end of the keystream will be achieved with the given data length,
method will return Err(LoopError)
without modifiyng provided data
.
Provided Methods
fn apply_keystream(&mut self, data: &mut [u8])
Apply keystream to the data.
It will XOR generated keystream with the data, which can be both encryption and decryption.
Panics
If end of the keystream will be achieved with the given data length,
method will panic without modifiyng the provided data
.