pub fn new(block: Block<R>) -> Self {
        Self {
            block,
            buffer: [0u8; BLOCK_SIZE],
            buffer_pos: None,
            counter: 0,
        }
    }
/// Create new CTR mode cipher from the given block and starting counter
Create new CTR mode cipher from the given block and starting counter
Create new CTR mode cipher from the given block and starting counter
pub fn new(block: Block<R>) -> Self {
        Self {
            block,
            buffer: [0u8; BLOCK_SIZE],
            buffer_pos: None,
            counter: 0,
        }
    }
pub fn new ( block : Block < R > ) -> Self { Self { block , buffer : [ 0u8 ; BLOCK_SIZE ] , buffer_pos : None , counter : 0 , } }
Create new CTR mode cipher from the given block and starting counter
Create new CTR mode cipher from the given block and starting counter
block
Block<R>