Struct SpongeHasherCore 

pub struct SpongeHasherCore<Rate, OutputSize, const PAD: u8, const ROUNDS: usize = DEFAULT_ROUND_COUNT>
where
    Rate: BlockSizes + IsLessOrEqual<U200, Output = True>,
    OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,
{ /* private fields */ }

Sponge (Keccak-p) hasher core: rate, output width, padding nibble, round count.

Trait Implementations

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> AlgorithmName for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

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

Write algorithm name into f.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> BlockSizeUser for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

type BlockSize = Rate

Size of the block in bytes.

fn block_size() -> usize

Return block size in bytes.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> BufferKindUser for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

type BufferKind = Eager

Block buffer kind over which type operates.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> Clone for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True> + Clone, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True> + Clone,

fn clone(&self) -> SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> Debug for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

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

Formats the value using the given formatter.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> Default for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

fn default() -> Self

Returns the “default value” for a type.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> Drop for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<Rate, const PAD: u8, const ROUNDS: usize> ExtendableOutputCore for SpongeHasherCore<Rate, U0, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>,

type ReaderCore = SpongeReaderCore<Rate, ROUNDS>

XOF reader core state.

fn finalize_xof_core(&mut self, buffer: &mut Buffer<Self>) -> Self::ReaderCore

Retrieve XOF reader using remaining data stored in the block buffer and leave hasher in a dirty state.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> FixedOutputCore for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

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<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> OutputSizeUser for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

type OutputSize = OutputSize

Size of the output in bytes.

fn output_size() -> usize

Return output size in bytes.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> Reset for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

fn reset(&mut self)

Reset state to its initial value.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> SerializableState for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

type SerializedStateSize = UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>, B1>, B0>, B0>, B0>

Size of serialized internal state.

fn serialize(&self) -> SerializedState<Self>

Serialize and return internal state.

fn deserialize( serialized_state: &SerializedState<Self>, ) -> Result<Self, DeserializeStateError>

Create an object from serialized internal state.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> UpdateCore for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

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

Update state using the provided data blocks.

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> HashMarker for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

impl<Rate, OutputSize, const PAD: u8, const ROUNDS: usize> ZeroizeOnDrop for SpongeHasherCore<Rate, OutputSize, PAD, ROUNDS>

where Rate: BlockSizes + IsLessOrEqual<U200, Output = True>, OutputSize: ArraySize + IsLessOrEqual<U200, Output = True>,

Available on crate feature zeroize only.