Struct crypto::hashes::ternary::curl_p::CurlP

pub struct CurlP { /* fields omitted */ }

This is supported on crate features ternary_hashes and curl-p only.

State of the ternary cryptographic function CurlP.

Implementations

impl CurlP

pub fn new() -> Self

Create a new CurlP.

pub fn reset(&mut self)

Resets the internal state by overwriting it with zeros.

pub fn absorb(&mut self, input: &Trits)

Absorbs input into the sponge by copying HASH_LENGTH chunks of it into its internal state and transforming the state before moving on to the next chunk.

If input is not a multiple of HASH_LENGTH with the last chunk having n < HASH_LENGTH trits, the last chunk will be copied to the first n slots of the internal state. The remaining data in the internal state is then just the result of the last transformation before the data was copied, and will be reused for the next transformation.

pub fn squeeze_into(&mut self, buf: &mut Trits)

Squeezes the sponge by copying the state into the provided buf. This will fill the buffer in chunks of HASH_LENGTH at a time.

If the last chunk is smaller than HASH_LENGTH, then only the fraction that fits is written into it.

pub fn squeeze(&mut self) -> TritBuf

Convenience function using squeeze_into to return an owned output.

pub fn digest_into(&mut self, input: &Trits, buf: &mut Trits)

Convenience function to absorb input, squeeze the sponge into buf, and reset the sponge.

pub fn digest(&mut self, input: &Trits) -> TritBuf

Convenience function to absorb input, squeeze the sponge, reset the sponge and return an owned output.

Trait Implementations

impl Default for CurlP

fn default() -> Self

Returns the “default value” for a type.