Struct Sha256 

pub struct Sha256 { /* private fields */ }

SHA-256 hasher.

Trait Implementations

impl AlgorithmName for Sha256

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

Write algorithm name into f.

impl AssociatedOid for Sha256

Available on crate feature oid only.

const OID: ObjectIdentifier

The OID associated with this type.

impl BlockSizeUser for Sha256

type BlockSize = <CtOutWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>> as BlockSizeUser>::BlockSize

Size of the block in bytes.

fn block_size() -> usize

Return block size in bytes.

impl Clone for Sha256

fn clone(&self) -> Sha256

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CoreProxy for Sha256

type Core = CtOutWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>

Core block-level type.

fn compose( core: <Sha256 as CoreProxy>::Core, buffer: BlockBuffer<<<Sha256 as CoreProxy>::Core as BlockSizeUser>::BlockSize, <<Sha256 as CoreProxy>::Core as BufferKindUser>::BufferKind>, ) -> Sha256

Create Self from core and buffer.

fn decompose( self, ) -> (<Sha256 as CoreProxy>::Core, BlockBuffer<<<Sha256 as CoreProxy>::Core as BlockSizeUser>::BlockSize, <<Sha256 as CoreProxy>::Core as BufferKindUser>::BufferKind>)

Decompose self into core and buffer.

impl Debug for Sha256

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

Formats the value using the given formatter.

impl Default for Sha256

fn default() -> Sha256

Returns the “default value” for a type.

impl FixedOutput for Sha256

fn finalize_into( self, out: &mut Array<u8, <Sha256 as OutputSizeUser>::OutputSize>, )

Consume value and write result into provided array.

fn finalize_fixed(self) -> Array<u8, Self::OutputSize>

Retrieve result and consume the hasher instance.

impl FixedOutputReset for Sha256

fn finalize_into_reset( &mut self, out: &mut Array<u8, <Sha256 as OutputSizeUser>::OutputSize>, )

Write result into provided array and reset the hasher state.

fn finalize_fixed_reset(&mut self) -> Array<u8, Self::OutputSize>

Retrieve result and reset the hasher state.

impl OutputSizeUser for Sha256

type OutputSize = <CtOutWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>> as OutputSizeUser>::OutputSize

Size of the output in bytes.

fn output_size() -> usize

Return output size in bytes.

impl Reset for Sha256

fn reset(&mut self)

Reset state to its initial value.

impl SerializableState for Sha256

type SerializedStateSize = <<CtOutWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>> as SerializableState>::SerializedStateSize as Add<<<CtOutWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>> as BlockSizeUser>::BlockSize as Add<<<CtOutWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>> as BufferKindUser>::BufferKind as Sealed>::Overhead>>::Output>>::Output

Size of serialized internal state.

fn serialize( &self, ) -> Array<u8, <Sha256 as SerializableState>::SerializedStateSize>

Serialize and return internal state.

fn deserialize( serialized_state: &Array<u8, <Sha256 as SerializableState>::SerializedStateSize>, ) -> Result<Sha256, DeserializeStateError>

Create an object from serialized internal state.

impl Update for Sha256

fn update(&mut self, data: &[u8])

Update state using the provided data.

fn chain(self, data: impl AsRef<[u8]>) -> Self

where Self: Sized,

Digest input data in a chained manner.

impl HashMarker for Sha256