Struct KeyRegistration

pub struct KeyRegistration { /* private fields */ }

Struct that collects public keys and stakes of parties. Each participant (both the signers and the clerks) need to run their own instance of the key registration.

Implementations

impl KeyRegistration

pub fn init() -> Self

Initialize an empty KeyReg.

pub fn register( &mut self, stake: Stake, pk: BlsVerificationKeyProofOfPossession, ) -> Result<(), RegisterError>

Verify and register a public key and stake for a particular party.

Error

The function fails when the proof of possession is invalid or when the key is already registered.

pub fn close<D>(self) -> ClosedKeyRegistration<D>

where D: Digest + FixedOutput,

Finalize the key registration. This function disables KeyReg::register, consumes the instance of self, and returns a ClosedKeyReg.

Trait Implementations

impl Clone for KeyRegistration

fn clone(&self) -> KeyRegistration

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeyRegistration

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

Formats the value using the given formatter.

impl Default for KeyRegistration

fn default() -> KeyRegistration

Returns the “default value” for a type.

impl PartialEq for KeyRegistration

fn eq(&self, other: &KeyRegistration) -> 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 Eq for KeyRegistration

impl StructuralPartialEq for KeyRegistration