Struct ctr::backend::Backend

struct Backend<'a, F, B>
where
    F: CtrFlavor<B::BlockSize>,
    B: BlockBackend,
{
    ctr_nonce: &'a mut F::CtrNonce,
    backend: &'a mut B,
}

Fields

ctr_nonce: &'a mut F::CtrNonce

backend: &'a mut B

Trait Implementations

impl<'a, F, B> BlockSizeUser for Backend<'a, F, B>

where F: CtrFlavor<B::BlockSize>, B: BlockBackend,

type BlockSize = <B as BlockSizeUser>::BlockSize

Size of the block in bytes.

fn block_size() -> usize

Return block size in bytes.

impl<'a, F, B> ParBlocksSizeUser for Backend<'a, F, B>

where F: CtrFlavor<B::BlockSize>, B: BlockBackend,

type ParBlocksSize = <B as ParBlocksSizeUser>::ParBlocksSize

Number of blocks which can be processed in parallel.

impl<'a, F, B> StreamBackend for Backend<'a, F, B>

where F: CtrFlavor<B::BlockSize>, B: BlockBackend,

fn gen_ks_block(&mut self, block: &mut Block<Self>)

Generate keystream block.

fn gen_par_ks_blocks(&mut self, blocks: &mut ParBlocks<Self>)

Generate keystream blocks in parallel.

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

Generate keystream blocks. Length of the buffer MUST be smaller than Self::ParBlocksSize.