Struct skellige::prelude::blake2::Blake2s

pub struct Blake2s { /* fields omitted */ }

Blake2s instance with a fixed output.

Implementations

impl Blake2s

pub fn with_params(key: &[u8], salt: &[u8], persona: &[u8]) -> Blake2s

Creates a new hashing context with the full set of sequential-mode parameters.

Trait Implementations

impl BlockInput for Blake2s

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

Block size

impl Clone for Blake2s

pub fn clone(&self) -> Blake2s

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Blake2s

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

Formats the value using the given formatter.

impl Default for Blake2s

pub fn default() -> Blake2s

Returns the "default value" for a type.

impl FixedOutputDirty for Blake2s

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

Output size for fixed output digest

pub fn finalize_into_dirty(
    &mut self,
    out: &mut GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>
)

Retrieve result into provided buffer and leave hasher in a dirty state.

impl Mac for Blake2s

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

Output size of the [Mac]

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

Update MAC state with the given data.

pub fn reset(&mut self)

Reset Mac instance.

pub fn finalize(self) -> Output<Blake2s>

Obtain the result of a Mac computation as a Output and consume Mac instance.

pub fn finalize_reset(&mut self) -> Output<Self>

Obtain the result of a Mac computation as a Output and reset Mac instance.

pub fn verify(self, tag: &[u8]) -> Result<(), MacError>

Check if tag/code value is correct for the processed input.

impl NewMac for Blake2s

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

Key size in bytes with which cipher guaranteed to be initialized.

pub fn new(
    key: &GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>
) -> Blake2s

Initialize new MAC instance from key with fixed size.

pub fn new_varkey(key: &[u8]) -> Result<Blake2s, InvalidKeyLength>

Initialize new MAC instance from key with variable size.

impl Reset for Blake2s

pub fn reset(&mut self)

Reset hasher instance to its initial state and return current state.

impl Update for Blake2s

pub fn update(&mut self, data: impl AsRef<[u8]>)

Digest input data.

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

Digest input data in a chained manner.

impl Write for Blake2s

pub fn write(&mut self, buf: &[u8]) -> Result<usize, Error>

Write a buffer into this writer, returning how many bytes were written.

pub fn flush(&mut self) -> Result<(), Error>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

pub fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

pub fn is_write_vectored(&self) -> bool

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

Determines if this Writer has an efficient write_vectored implementation.

pub fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

pub fn write_all_vectored(
    &mut self,
    bufs: &mut [IoSlice<'_>]
) -> Result<(), Error>

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

Attempts to write multiple buffers into this writer.

pub fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

pub fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Write.