Struct snarkvm_algorithms::snark::groth16::ProvingKey

source · [−]

pub struct ProvingKey<E: PairingEngine> {
    pub vk: VerifyingKey<E>,
    pub beta_g1: E::G1Affine,
    pub delta_g1: E::G1Affine,
    pub a_query: Vec<E::G1Affine>,
    pub b_g1_query: Vec<E::G1Affine>,
    pub b_g2_query: Vec<E::G2Affine>,
    pub h_query: Vec<E::G1Affine>,
    pub l_query: Vec<E::G1Affine>,
}

Expand description

Full public (prover and verifier) parameters for the Groth16 zkSNARK.

Fields

vk: VerifyingKey<E>beta_g1: E::G1Affinedelta_g1: E::G1Affinea_query: Vec<E::G1Affine>b_g1_query: Vec<E::G1Affine>b_g2_query: Vec<E::G2Affine>h_query: Vec<E::G1Affine>l_query: Vec<E::G1Affine>

Implementations

impl<E: PairingEngine> ProvingKey<E>

pub fn read<R: Read>(reader: R, checked: bool) -> IoResult<Self>

Deserialize the public parameters from bytes.

Trait Implementations

impl<E: PairingEngine> CanonicalDeserialize for ProvingKey<E>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self, SerializationError>

Reads Self from reader.

fn deserialize_uncompressed<R: Read>(
reader: &mut R
) -> Result<Self, SerializationError>

Reads Self from reader without compression.

impl<E: PairingEngine> CanonicalSerialize for ProvingKey<E>

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), SerializationError>

Serializes self into writer.

fn serialized_size(&self) -> usize

fn serialize_uncompressed<W: Write>(
&self,
writer: &mut W
) -> Result<(), SerializationError>

Serializes self into writer without compression.

fn uncompressed_size(&self) -> usize

impl<E: Clone + PairingEngine> Clone for ProvingKey<E> where
    E::G1Affine: Clone,
    E::G1Affine: Clone,
    E::G1Affine: Clone,
    E::G1Affine: Clone,
    E::G2Affine: Clone,
    E::G1Affine: Clone,
    E::G1Affine: Clone,

fn clone(&self) -> ProvingKey<E>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<E: Debug + PairingEngine> Debug for ProvingKey<E> where
    E::G1Affine: Debug,
    E::G1Affine: Debug,
    E::G1Affine: Debug,
    E::G1Affine: Debug,
    E::G2Affine: Debug,
    E::G1Affine: Debug,
    E::G1Affine: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<E: PairingEngine> From<ProvingKey<E>> for VerifyingKey<E>

fn from(other: ProvingKey<E>) -> Self

Performs the conversion.

impl<E: PairingEngine> From<ProvingKey<E>> for PreparedVerifyingKey<E>

fn from(other: ProvingKey<E>) -> Self

Performs the conversion.

impl<E: PairingEngine> FromBytes for ProvingKey<E>

fn read_le<R: Read>(reader: R) -> IoResult<Self>

Reads Self from reader as little-endian bytes.

fn from_bytes_le(bytes: &[u8 ]) -> Result<Self, Error>

Returns Self from a byte array in little-endian order.

impl<E: PartialEq + PairingEngine> PartialEq<ProvingKey<E>> for ProvingKey<E> where
    E::G1Affine: PartialEq,
    E::G1Affine: PartialEq,
    E::G1Affine: PartialEq,
    E::G1Affine: PartialEq,
    E::G2Affine: PartialEq,
    E::G1Affine: PartialEq,
    E::G1Affine: PartialEq,

fn eq(&self, other: &ProvingKey<E>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &ProvingKey<E>) -> bool

This method tests for !=.

impl<E: PairingEngine> ToBytes for ProvingKey<E>

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

Serialize the proving key into little-endian bytes.

fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>

Returns self as a byte array in little-endian order.

impl<E: PairingEngine> StructuralPartialEq for ProvingKey<E>

Auto Trait Implementations

impl<E> RefUnwindSafe for ProvingKey<E> where
<E as PairingEngine>::G1Affine: RefUnwindSafe,
<E as PairingEngine>::G2Affine: RefUnwindSafe,

impl<E> Send for ProvingKey<E>

impl<E> Sync for ProvingKey<E>

impl<E> Unpin for ProvingKey<E> where
<E as PairingEngine>::G1Affine: Unpin,
<E as PairingEngine>::G2Affine: Unpin,

impl<E> UnwindSafe for ProvingKey<E> where
<E as PairingEngine>::G1Affine: UnwindSafe,
<E as PairingEngine>::G2Affine: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

pub fn vzip(self) -> V