Trait Variant
pub trait Variant: SealedA trait that distinguishes some ChaCha variants. Contains configurations for "Legacy" DJB variant and the IETF variant.
Associated Types
type Counter: Copy;The counter's type.
Required Methods
fn get_block_pos(row: &[u32]) -> Self::CounterTakes a slice of
state[12..NONCE_INDEX]to convert it intoSelf::Counter.fn set_block_pos(row: &mut [u32], pos: Self::Counter)Breaks down the
Self::Countertype into a u32 array for setting the block pos.fn remaining_blocks(block_pos: Self::Counter) -> Option<usize>A helper method for calculating the remaining blocks using these types