Struct KeyGenDriver

pub struct KeyGenDriver { /* private fields */ }

Available on crate feature frost-ed25519 only.

FROST keygen driver.

Implementations

impl KeyGenDriver

pub fn new( party_number: NonZeroU16, max_signers: u16, min_signers: u16, identifiers: Vec<Identifier>, ) -> Result<Self>

Create a key generator.

Trait Implementations

impl ProtocolDriver for KeyGenDriver

type Error = Error

Available on crate features cggmp or frost-ed25519 only.

Error type for results.

type Message = RoundMessage<DkgPackage, Identifier<Ed25519Sha512>>

Available on crate features cggmp or frost-ed25519 only.

Outgoing message type.

type Output = (KeyPackage<Ed25519Sha512>, PublicKeyPackage<Ed25519Sha512>)

Available on crate features cggmp or frost-ed25519 only.

Output when the protocol is completed.

fn round_info(&self) -> Result<RoundInfo>

Available on crate features cggmp or frost-ed25519 only.

Information about the current round for the driver.

fn proceed(&mut self) -> Result<Vec<Self::Message>>

Available on crate features cggmp or frost-ed25519 only.

Proceed to the next round.

fn handle_incoming(&mut self, message: Self::Message) -> Result<()>

Available on crate features cggmp or frost-ed25519 only.

Handle an incoming message.

fn try_finalize_round(&mut self) -> Result<Option<Self::Output>>

Available on crate features cggmp or frost-ed25519 only.

Try to finalize a round if the protocol is completed the result is returned.