Struct winter_crypto::hashers::Sha3_256

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pub struct Sha3_256<B: StarkField>(_);

Expand description

Implementation of the Hasher trait for SHA3 hash function with 256-bit output.

Trait Implementations

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impl<B: StarkField> ElementHasher for Sha3_256

type BaseField = B

Specifies a base field for elements which can be hashed with this hasher.

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fn hash_elements<E: FieldElement<BaseField = Self::BaseField>>(
elements: &[E]
) -> Self::Digest

Returns a hash of the provided field elements.

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impl<B: StarkField> Hasher for Sha3_256

type Digest = ByteDigest<32>

Specifies a digest type returned by this hasher.

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fn hash(bytes: &[u8 ]) -> Self::Digest

Returns a hash of the provided sequence of bytes.

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fn merge(values: &[Self::Digest ; 2]) -> Self::Digest

Returns a hash of two digests. This method is intended for use in construction of Merkle trees. Read more

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fn merge_with_int(seed: Self::Digest, value: u64) -> Self::Digest

Returns hash(seed || value). This method is intended for use in PRNG and PoW contexts.

Auto Trait Implementations

impl RefUnwindSafe for Sha3_256 where
B: RefUnwindSafe,

impl Send for Sha3_256

impl Sync for Sha3_256

impl Unpin for Sha3_256 where
B: Unpin,

impl UnwindSafe for Sha3_256 where
B: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct winter_crypto::hashers::Sha3_256

Trait Implementations

impl<B: StarkField> ElementHasher for Sha3_256<B>

type BaseField = B

fn hash_elements<E: FieldElement<BaseField = Self::BaseField>>(
elements: &[E]
) -> Self::Digest

impl<B: StarkField> Hasher for Sha3_256<B>

type Digest = ByteDigest<32>

fn hash(bytes: &[u8 ]) -> Self::Digest

fn merge(values: &[Self::Digest ; 2]) -> Self::Digest

fn merge_with_int(seed: Self::Digest, value: u64) -> Self::Digest

Auto Trait Implementations

impl<B> RefUnwindSafe for Sha3_256<B> where
B: RefUnwindSafe,

impl<B> Send for Sha3_256<B>

impl<B> Sync for Sha3_256<B>

impl<B> Unpin for Sha3_256<B> where
B: Unpin,

impl<B> UnwindSafe for Sha3_256<B> where
B: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct winter_crypto::hashers::Sha3_256

Trait Implementations

impl<B: StarkField> ElementHasher for Sha3_256<B>

type BaseField = B

fn hash_elements<E: FieldElement<BaseField = Self::BaseField>>( elements: &[E]) -> Self::Digest

impl<B: StarkField> Hasher for Sha3_256<B>

type Digest = ByteDigest<32>

fn hash(bytes: &[u8]) -> Self::Digest

fn merge(values: &[Self::Digest; 2]) -> Self::Digest

fn merge_with_int(seed: Self::Digest, value: u64) -> Self::Digest

Auto Trait Implementations

impl<B> RefUnwindSafe for Sha3_256<B> where B: RefUnwindSafe,

impl<B> Send for Sha3_256<B>

impl<B> Sync for Sha3_256<B>

impl<B> Unpin for Sha3_256<B> where B: Unpin,

impl<B> UnwindSafe for Sha3_256<B> where B: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

fn hash_elements<E: FieldElement<BaseField = Self::BaseField>>(
elements: &[E]
) -> Self::Digest

fn hash(bytes: &[u8 ]) -> Self::Digest

fn merge(values: &[Self::Digest ; 2]) -> Self::Digest

impl<B> RefUnwindSafe for Sha3_256<B> where
B: RefUnwindSafe,

impl<B> Unpin for Sha3_256<B> where
B: Unpin,

impl<B> UnwindSafe for Sha3_256<B> where
B: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,