Trait storage_proofs::hasher::Hasher

pub trait Hasher: Clone + Debug + Eq + Default + Send + Sync {
    type Domain: Domain + LightHashable<Self::Function>;
    type Function: HashFunction<Self::Domain>;
    fn kdf(data: &[u8], m: usize) -> Self::Domain;
    fn sloth_encode(
        key: &Self::Domain, 
        ciphertext: &Self::Domain, 
        rounds: usize
    ) -> Self::Domain;
    fn sloth_decode(
        key: &Self::Domain, 
        ciphertext: &Self::Domain, 
        rounds: usize
    ) -> Self::Domain;
    fn name() -> String;
}

Associated Types

type Domain: Domain + LightHashable<Self::Function>

type Function: HashFunction<Self::Domain>

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Required methods

fn kdf(data: &[u8], m: usize) -> Self::Domain

fn sloth_encode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

fn sloth_decode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

fn name() -> String

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Implementors

impl Hasher for Blake2sHasher

type Domain = Blake2sDomain

type Function = Blake2sFunction

fn name() -> String

fn kdf(data: &[u8], m: usize) -> Self::Domain

fn sloth_encode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

fn sloth_decode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

impl Hasher for PedersenHasher

type Domain = PedersenDomain

type Function = PedersenFunction

fn name() -> String

fn kdf(data: &[u8], m: usize) -> Self::Domain

fn sloth_encode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

fn sloth_decode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

impl<D: Digester> Hasher for DigestHasher<D>

type Domain = DigestDomain

type Function = DigestFunction<D>

fn name() -> String

fn kdf(data: &[u8], m: usize) -> Self::Domain

fn sloth_encode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

fn sloth_decode(
    key: &Self::Domain,
    ciphertext: &Self::Domain,
    rounds: usize
) -> Self::Domain

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