Struct VrfProof 

pub struct VrfProof {
    pub gamma: [u8; 32],
    pub c: [u8; 16],
    pub s: [u8; 32],
}

RFC 9381 compliant VRF proof (80 bytes total: 32 + 16 + 32)

Fields

gamma: [u8; 32]

c: [u8; 16]

s: [u8; 32]

Implementations

impl VrfProof

pub fn verify( &self, input: &[u8], public_key: &VrfPublicKey, ) -> Result<VrfOutput, VerificationError>

Verify a VRF proof against a public key and input

pub fn verify_output( &self, input: &[u8], public_key: &VrfPublicKey, expected_output: &VrfOutput, ) -> Result<(), VerificationError>

Verify a VRF proof against expected output

pub fn to_output(&self) -> Result<VrfOutput, VerificationError>

Convert proof to VRF output - now returns Result to avoid panics

Trait Implementations

impl Clone for VrfProof

fn clone(&self) -> VrfProof

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VrfProof

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

Formats the value using the given formatter.

impl Eq for VrfProof

impl PartialEq for VrfProof

fn eq(&self, other: &VrfProof) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for VrfProof