Struct ProvingKey

pub struct ProvingKey<N: Network> { /* private fields */ }

Implementations

impl<N: Network> ProvingKey<N>

pub const fn new( proving_key: Arc<CircuitProvingKey<N::PairingCurve, VarunaHidingMode>>, ) -> Self

Initializes a new proving key.

pub fn prove<R: Rng + CryptoRng>( &self, function_name: &str, assignment: &Assignment<N::Field>, rng: &mut R, ) -> Result<Proof<N>>

Returns a proof for the given assignment on the circuit.

pub fn prove_batch<R: Rng + CryptoRng>( locator: &str, assignments: &[(ProvingKey<N>, Vec<Assignment<N::Field>>)], rng: &mut R, ) -> Result<Proof<N>>

Returns a proof for the given batch of proving keys and assignments.

Trait Implementations

impl<N: Clone + Network> Clone for ProvingKey<N>

where N::PairingCurve: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Network> Debug for ProvingKey<N>

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

Formats the value using the given formatter.

impl<N: Network> Deref for ProvingKey<N>

type Target = CircuitProvingKey<<N as Environment>::PairingCurve, VarunaHidingMode>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de, N: Network> Deserialize<'de> for ProvingKey<N>

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

Deserializes the proving key from a string or bytes.

impl<N: Network> Display for ProvingKey<N>

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

Writes the proving key as a bech32m string.

impl<N: Network> FromBytes for ProvingKey<N>

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

Reads the proving key from a buffer.

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

where Self: Sized,

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

impl<N: Network> FromStr for ProvingKey<N>

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

Reads in the proving key string.

type Err = Error

The associated error which can be returned from parsing.

impl<N: Network> Parser for ProvingKey<N>

fn parse(string: &str) -> ParserResult<'_, Self>

Parses a string into the proving key.

impl<N: Network> Serialize for ProvingKey<N>

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

Serializes the proving key into string or bytes.

impl<N: Network> ToBytes for ProvingKey<N>

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

Writes the proving key to a buffer.

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

where Self: Sized,

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