Trait fdh::ExtendableOutput[−][src]

pub trait ExtendableOutput {
    type Reader: XofReader;
    pub fn finalize_xof(self) -> Self::Reader;

    pub fn finalize_xof_reset(&mut self) -> Self::Reader;

    pub fn finalize_boxed(self, n: usize) -> Box<[u8], Global> { ... }

    pub fn finalize_boxed_reset(&mut self, n: usize) -> Box<[u8], Global> { ... }
}

Trait which describes extendable-output functions (XOF).

Associated Types

type Reader: XofReader[src]

Reader

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Required methods

pub fn finalize_xof(self) -> Self::Reader[src]

Retrieve XOF reader and consume hasher instance.

pub fn finalize_xof_reset(&mut self) -> Self::Reader[src]

Retrieve XOF reader and reset hasher instance state.

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Provided methods

pub fn finalize_boxed(self, n: usize) -> Box<[u8], Global>[src]

Retrieve result into a boxed slice of the specified size and consume the hasher.

Box<[u8]> is used instead of Vec<u8> to save stack space, since they have size of 2 and 3 words respectively.

pub fn finalize_boxed_reset(&mut self, n: usize) -> Box<[u8], Global>[src]

Retrieve result into a boxed slice of the specified size and reset the hasher's state.

Box<[u8]> is used instead of Vec<u8> to save stack space, since they have size of 2 and 3 words respectively.

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Implementors

impl<H: Digest + Clone> ExtendableOutput for FullDomainHash<H> where
    H::OutputSize: Clone, [src]

type Reader = Self

impl<X> ExtendableOutput for X where
    X: ExtendableOutputDirty + Reset, [src]

type Reader = <X as ExtendableOutputDirty>::Reader

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