Struct hmac::HmacCore

pub struct HmacCore<D>
where
    D: CoreProxy,
    D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone,
    <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>,
    Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,
{ /* private fields */ }

Generic core HMAC instance, which operates over blocks.

Trait Implementations

impl<D> AlgorithmName for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + AlgorithmName + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

fn write_alg_name(f: &mut Formatter<'_>) -> Result

Write algorithm name into f.

impl<D> BlockSizeUser for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

type BlockSize = <<D as CoreProxy>::Core as BlockSizeUser>::BlockSize

Size of the block in bytes.

fn block_size() -> usize

Return block size in bytes.

impl<D> BufferKindUser for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

type BufferKind = Eager

Block buffer kind over which type operates.

impl<D> Clone for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<D> Debug for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + AlgorithmName + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<D> FixedOutputCore for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

fn finalize_fixed_core( &mut self, buffer: &mut Buffer<Self>, out: &mut Output<Self>, )

Finalize state using remaining data stored in the provided block buffer, write result into provided array and leave self in a dirty state.

impl<D> KeyInit for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

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

Create new value from fixed size key.

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

Create new value from variable size key.

fn generate_key( rng: impl CryptoRng + RngCore, ) -> GenericArray<u8, Self::KeySize>

Generate random key using the provided CryptoRng.

impl<D> KeySizeUser for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

type KeySize = <<D as CoreProxy>::Core as BlockSizeUser>::BlockSize

Key size in bytes.

fn key_size() -> usize

Return key size in bytes.

impl<D> OutputSizeUser for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

type OutputSize = <<D as CoreProxy>::Core as OutputSizeUser>::OutputSize

Size of the output in bytes.

fn output_size() -> usize

Return output size in bytes.

impl<D> Reset for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

fn reset(&mut self)

Reset state to its initial value.

impl<D> UpdateCore for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,

fn update_blocks(&mut self, blocks: &[Block<Self>])

Update state using the provided data blocks.

impl<D> MacMarker for HmacCore<D>

where D: CoreProxy, D::Core: HashMarker + UpdateCore + FixedOutputCore + BufferKindUser<BufferKind = Eager> + Default + Clone, <D::Core as BlockSizeUser>::BlockSize: IsLess<U256>, Le<<D::Core as BlockSizeUser>::BlockSize, U256>: NonZero,