Struct snarkvm_algorithms::snark::marlin::CircuitVerifyingKey

pub struct CircuitVerifyingKey<E: PairingEngine, MM: MarlinMode> {
    pub circuit_info: CircuitInfo<E::Fr>,
    pub circuit_commitments: Vec<Commitment<E>>,
    pub verifier_key: VerifierKey<E>,
    /* private fields */
}

Verification key for a specific index (i.e., R1CS matrices).

Fields

circuit_info: CircuitInfo<E::Fr>

Stores information about the size of the circuit, as well as its defined field.

circuit_commitments: Vec<Commitment<E>>

Commitments to the indexed polynomials.

verifier_key: VerifierKey<E>

The verifier key for this index, trimmed from the universal SRS.

Implementations

impl<E: PairingEngine, MM: MarlinMode> CircuitVerifyingKey<E, MM>

pub fn iter(&self) -> impl Iterator<Item = &Commitment<E>>

Iterate over the commitments to indexed polynomials in self.

Trait Implementations

impl<E: PairingEngine, MM: MarlinMode> CanonicalDeserialize for CircuitVerifyingKey<E, MM>

fn deserialize_with_mode<R: Read>(
    reader: R,
    compress: Compress,
    validate: Validate
) -> Result<Self, SerializationError>

fn deserialize_compressed<R>(reader: R) -> Result<Self, SerializationError>where
    R: Read,

fn deserialize_compressed_unchecked<R>(
    reader: R
) -> Result<Self, SerializationError>where
    R: Read,

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

fn deserialize_uncompressed_unchecked<R>(
    reader: R
) -> Result<Self, SerializationError>where
    R: Read,

impl<E: PairingEngine, MM: MarlinMode> CanonicalSerialize for CircuitVerifyingKey<E, MM>

fn serialize_with_mode<W: Write>(
    &self,
    writer: W,
    compress: Compress
) -> Result<(), SerializationError>

fn serialized_size(&self, compress: Compress) -> usize

fn serialize_compressed<W>(&self, writer: W) -> Result<(), SerializationError>where
    W: Write,

fn compressed_size(&self) -> usize

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

fn uncompressed_size(&self) -> usize

impl<E: Clone + PairingEngine, MM: Clone + MarlinMode> Clone for CircuitVerifyingKey<E, MM>where
    E::Fr: Clone,

fn clone(&self) -> CircuitVerifyingKey<E, MM>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Debug + PairingEngine, MM: Debug + MarlinMode> Debug for CircuitVerifyingKey<E, MM>where
    E::Fr: Debug,

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

Formats the value using the given formatter.

impl<'de, E: PairingEngine, MM: MarlinMode> Deserialize<'de> for CircuitVerifyingKey<E, MM>

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl<E: PairingEngine, MM: MarlinMode> Display for CircuitVerifyingKey<E, MM>

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

Formats the value using the given formatter.

impl<'a, E: PairingEngine, MM: MarlinMode> From<&'a CircuitProvingKey<E, MM>> for CircuitVerifyingKey<E, MM>

fn from(other: &'a CircuitProvingKey<E, MM>) -> Self

Converts to this type from the input type.

impl<E: PairingEngine, MM: MarlinMode> From<CircuitProvingKey<E, MM>> for CircuitVerifyingKey<E, MM>

fn from(other: CircuitProvingKey<E, MM>) -> Self

Converts to this type from the input type.

impl<E: PairingEngine, MM: MarlinMode> From<PreparedCircuitVerifyingKey<E, MM>> for CircuitVerifyingKey<E, MM>

fn from(other: PreparedCircuitVerifyingKey<E, MM>) -> Self

Converts to this type from the input type.

impl<E: PairingEngine, MM: MarlinMode> FromBytes for CircuitVerifyingKey<E, MM>

fn read_le<R: Read>(r: R) -> Result<Self>

Reads Self from reader as little-endian bytes.

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

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

impl<E: PairingEngine, MM: MarlinMode> FromStr for CircuitVerifyingKey<E, MM>

type Err = Error

The associated error which can be returned from parsing.

fn from_str(vk_hex: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<E: PartialEq + PairingEngine, MM: PartialEq + MarlinMode> PartialEq<CircuitVerifyingKey<E, MM>> for CircuitVerifyingKey<E, MM>where
    E::Fr: PartialEq,

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<E: PairingEngine, MM: MarlinMode> Prepare for CircuitVerifyingKey<E, MM>

fn prepare(&self) -> Self::Prepared

Prepare the circuit verifying key.

type Prepared = PreparedCircuitVerifyingKey<E, MM>

impl<E: PairingEngine, MM: MarlinMode> Serialize for CircuitVerifyingKey<E, MM>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl<E: PairingEngine, MM: MarlinMode> ToBytes for CircuitVerifyingKey<E, MM>

fn write_le<W: Write>(&self, w: W) -> Result<()>

Writes self into writer as little-endian bytes.

fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>where
    Self: Sized,

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

impl<E: PairingEngine, MM: MarlinMode> ToConstraintField<<E as PairingEngine>::Fq> for CircuitVerifyingKey<E, MM>

fn to_field_elements(&self) -> Result<Vec<E::Fq>, ConstraintFieldError>

impl<E: PairingEngine, MM: MarlinMode> ToMinimalBits for CircuitVerifyingKey<E, MM>

fn to_minimal_bits(&self) -> Vec<bool>

Returns self as a minimal boolean array.

impl<E: PairingEngine, MM: MarlinMode> Valid for CircuitVerifyingKey<E, MM>

fn check(&self) -> Result<(), SerializationError>

fn batch_check<'a>(
    batch: impl Iterator<Item = &'a Self> + Send
) -> Result<(), SerializationError>where
    Self: 'a,

impl<E: Eq + PairingEngine, MM: Eq + MarlinMode> Eq for CircuitVerifyingKey<E, MM>where
    E::Fr: Eq,

impl<E: PairingEngine, MM: MarlinMode> StructuralEq for CircuitVerifyingKey<E, MM>

impl<E: PairingEngine, MM: MarlinMode> StructuralPartialEq for CircuitVerifyingKey<E, MM>