Struct HardCodedAkdVRF 

pub struct HardCodedAkdVRF;

This is a version of VRFKeyStorage for testing purposes, which uses the example from the VRF crate.

const KEY_MATERIAL: &str = “c9afa9d845ba75166b5c215767b1d6934e50c3db36e89b127b8a622b120f6721”;

Trait Implementations

impl Clone for HardCodedAkdVRF

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Send for HardCodedAkdVRF

impl Sync for HardCodedAkdVRF

impl VRFKeyStorage for HardCodedAkdVRF

fn retrieve<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, VrfError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Retrieve the VRF Private key as a vector of bytes

fn get_vrf_private_key<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<VRFPrivateKey, VrfError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Retrieve the properly constructed VRF Private key

fn get_vrf_public_key<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<VRFPublicKey, VrfError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Retrieve the VRF public key

fn get_node_label<'life0, 'life1, 'async_trait, TC>( &'life0 self, label: &'life1 AkdLabel, freshness: VersionFreshness, version: u64, ) -> Pin<Box<dyn Future<Output = Result<NodeLabel, VrfError>> + Send + 'async_trait>>

where TC: 'async_trait + Configuration, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns the NodeLabel that corresponds to a version of the label argument.

fn get_node_label_with_expanded_key<TC: Configuration>( expanded_private_key: &VRFExpandedPrivateKey, pk: &VRFPublicKey, label: &AkdLabel, freshness: VersionFreshness, version: u64, ) -> NodeLabel

Returns the NodeLabel that corresponds to a version of the label argument utilizing the provided private key.

fn get_node_label_from_vrf_proof<'life0, 'async_trait>( &'life0 self, proof: Proof, ) -> Pin<Box<dyn Future<Output = NodeLabel> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the tree nodelabel that corresponds to a vrf proof.

fn get_label_proof<'life0, 'life1, 'async_trait, TC>( &'life0 self, label: &'life1 AkdLabel, freshness: VersionFreshness, version: u64, ) -> Pin<Box<dyn Future<Output = Result<Proof, VrfError>> + Send + 'async_trait>>

where TC: 'async_trait + Configuration, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve the proof for a specific label

fn get_label_proof_with_key<TC: Configuration>( key: &VRFPrivateKey, label: &AkdLabel, freshness: VersionFreshness, version: u64, ) -> Proof

Retrieve the proof for a specific label, with a supplied private key

fn get_label_with_key_helper<TC: Configuration>( expanded_private_key: &VRFExpandedPrivateKey, pk: &VRFPublicKey, label: &AkdLabel, freshness: VersionFreshness, version: u64, ) -> Output

Retrieve the output for a specific label, with a supplied private key

fn get_node_labels<'life0, 'life1, 'async_trait, TC>( &'life0 self, labels: &'life1 [(AkdLabel, VersionFreshness, u64, AkdValue)], ) -> Pin<Box<dyn Future<Output = Result<Vec<((AkdLabel, VersionFreshness, u64, AkdValue), NodeLabel)>, VrfError>> + Send + 'async_trait>>

where TC: 'async_trait + Configuration, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns the NodeLabels that corresponds to a collection of (label, freshness, version) arguments with only a single fetch to retrieve the VRF private key from storage.