Trait digest::ExtendableOutputCore

pub trait ExtendableOutputCore: UpdateCore {
    type ReaderCore: XofReaderCore;
    pub fn finalize_xof_core(
        &mut self, 
        buffer: &mut BlockBuffer<Self::BlockSize>
    ) -> Self::ReaderCore;
}

Trait for extendable-output function (XOF) core implementations to use to retrieve the hash output.

Usage of this trait in user code is discouraged. Instead use core algorithm wrapped by crate::CoreWrapper, which implements the ExtendableOutput trait.

Associated Types

type ReaderCore: XofReaderCore

XOF reader core state.

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Required methods

pub fn finalize_xof_core(
    &mut self,
    buffer: &mut BlockBuffer<Self::BlockSize>
) -> Self::ReaderCore

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

This method is expected to only be called once unless Reset::reset is called, after which point it can be called again and reset again (and so on).

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Implementors

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