Struct snarkvm_console_algorithms::Pedersen

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pub struct Pedersen<E: Environment, const NUM_BITS: u8> { /* private fields */ }

Expand description

Pedersen is a collision-resistant hash function that takes a variable-length input. The Pedersen hash function does not behave like a random oracle, see Poseidon for one.

Implementations

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impl<E: Environment, const NUM_BITS: u8> Pedersen<E, NUM_BITS>

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pub fn setup(message: &str) -> Self

Initializes a new instance of Pedersen with the given setup message.

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pub fn base_window(&self) -> &Arc<Vec<Group<E>>>

Returns the base window.

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pub fn random_base_window(&self) -> &Arc<Vec<Group<E>>>

Returns the random base window.

Trait Implementations

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impl<E: Clone + Environment, const NUM_BITS: u8> Clone for Pedersen<E, NUM_BITS>

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fn clone(&self) -> Pedersen<E, NUM_BITS>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<E: Environment, const NUM_BITS: u8> Commit for Pedersen<E, NUM_BITS>

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fn commit(
 &self,
 input: &[Self::Input],
 randomizer: &Self::Randomizer
) -> Result<Self::Output>

Returns the Pedersen commitment of the given input and randomizer as a field element.

type Input = bool

type Output = Field<E>

type Randomizer = Scalar<E>

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impl<E: Environment, const NUM_BITS: u8> CommitUncompressed for Pedersen<E, NUM_BITS>

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fn commit_uncompressed(
 &self,
 input: &[Self::Input],
 randomizer: &Self::Randomizer
) -> Result<Self::Output>

Returns the Pedersen commitment of the given input and randomizer as a group element.

type Input = bool

type Output = Group<E>

type Randomizer = Scalar<E>

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impl<E: Environment, const NUM_BITS: u8> Hash for Pedersen<E, NUM_BITS>

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fn hash(&self, input: &[Self::Input]) -> Result<Self::Output>

Returns the Pedersen hash of the given input as a field element.

type Input = bool

type Output = Field<E>

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impl<E: Environment, const NUM_BITS: u8> HashUncompressed for Pedersen<E, NUM_BITS>

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fn hash_uncompressed(&self, input: &[Self::Input]) -> Result<Self::Output>

Returns the Pedersen hash of the given input as a group element.

type Input = bool

type Output = Group<E>

Auto Trait Implementations

impl<E, const NUM_BITS: u8> RefUnwindSafe for Pedersen<E, NUM_BITS>where
<E as Environment>::Projective: RefUnwindSafe,

impl<E, const NUM_BITS: u8> Send for Pedersen<E, NUM_BITS>

impl<E, const NUM_BITS: u8> Sync for Pedersen<E, NUM_BITS>

impl<E, const NUM_BITS: u8> Unpin for Pedersen<E, NUM_BITS>

impl<E, const NUM_BITS: u8> UnwindSafe for Pedersen<E, NUM_BITS>where
<E as Environment>::Projective: RefUnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct snarkvm_console_algorithms::Pedersen

Implementations

impl<E: Environment, const NUM_BITS: u8> Pedersen<E, NUM_BITS>

pub fn setup(message: &str) -> Self

pub fn base_window(&self) -> &Arc<Vec<Group<E>>>

pub fn random_base_window(&self) -> &Arc<Vec<Group<E>>>

Trait Implementations

impl<E: Clone + Environment, const NUM_BITS: u8> Clone for Pedersen<E, NUM_BITS>

fn clone(&self) -> Pedersen<E, NUM_BITS>

fn clone_from(&mut self, source: &Self)

impl<E: Environment, const NUM_BITS: u8> Commit for Pedersen<E, NUM_BITS>

fn commit( &self, input: &[Self::Input], randomizer: &Self::Randomizer) -> Result<Self::Output>

type Input = bool

type Output = Field<E>

type Randomizer = Scalar<E>

impl<E: Environment, const NUM_BITS: u8> CommitUncompressed for Pedersen<E, NUM_BITS>

fn commit_uncompressed( &self, input: &[Self::Input], randomizer: &Self::Randomizer) -> Result<Self::Output>

type Input = bool

type Output = Group<E>

type Randomizer = Scalar<E>

impl<E: Environment, const NUM_BITS: u8> Hash for Pedersen<E, NUM_BITS>

fn hash(&self, input: &[Self::Input]) -> Result<Self::Output>

type Input = bool

type Output = Field<E>

impl<E: Environment, const NUM_BITS: u8> HashUncompressed for Pedersen<E, NUM_BITS>

fn hash_uncompressed(&self, input: &[Self::Input]) -> Result<Self::Output>

type Input = bool

type Output = Group<E>

Auto Trait Implementations

impl<E, const NUM_BITS: u8> RefUnwindSafe for Pedersen<E, NUM_BITS>where <E as Environment>::Projective: RefUnwindSafe,

impl<E, const NUM_BITS: u8> Send for Pedersen<E, NUM_BITS>

impl<E, const NUM_BITS: u8> Sync for Pedersen<E, NUM_BITS>

impl<E, const NUM_BITS: u8> Unpin for Pedersen<E, NUM_BITS>

impl<E, const NUM_BITS: u8> UnwindSafe for Pedersen<E, NUM_BITS>where <E as Environment>::Projective: RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

fn commit(
&self,
input: &[Self::Input],
randomizer: &Self::Randomizer
) -> Result<Self::Output>

fn commit_uncompressed(
&self,
input: &[Self::Input],
randomizer: &Self::Randomizer
) -> Result<Self::Output>

impl<E, const NUM_BITS: u8> RefUnwindSafe for Pedersen<E, NUM_BITS>where
<E as Environment>::Projective: RefUnwindSafe,

impl<E, const NUM_BITS: u8> UnwindSafe for Pedersen<E, NUM_BITS>where
<E as Environment>::Projective: RefUnwindSafe,

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

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,