Trait ascon_hash::ExtendableOutput

pub trait ExtendableOutput: Update {
    type Reader: XofReader;

    fn finalize_xof(self) -> Self::Reader;

    fn finalize_xof_into(self, out: &mut [u8]) { ... }
    fn digest_xof(input: impl AsRef<[u8]>, output: &mut [u8])
    where
        Self: Default,
    { ... }
}

Trait for hash functions with extendable-output (XOF).

Required Associated Types

type Reader: XofReader

Reader

Required Methods

fn finalize_xof(self) -> Self::Reader

Retrieve XOF reader and consume hasher instance.

Provided Methods

fn finalize_xof_into(self, out: &mut [u8])

Finalize XOF and write result into out.

fn digest_xof(input: impl AsRef<[u8]>, output: &mut [u8]) where
    Self: Default, 

Compute hash of data and write it into output.

Implementors

impl<T> ExtendableOutput for CoreWrapper<T> where
    T: ExtendableOutputCore,
    <T as BlockSizeUser>::BlockSize: IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>,
    <<T as BlockSizeUser>::BlockSize as IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>>::Output: NonZero,
    <<T as ExtendableOutputCore>::ReaderCore as BlockSizeUser>::BlockSize: IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>,
    <<<T as ExtendableOutputCore>::ReaderCore as BlockSizeUser>::BlockSize as IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>>::Output: NonZero, 

type Reader = XofReaderCoreWrapper<<T as ExtendableOutputCore>::ReaderCore>