Enum mpc_engine::messages::MessagePayload

pub enum MessagePayload {
    Sync,
    RequestBitAuth(BitID, Sender<SubMessage>, Receiver<SubMessage>),
    BitAuth(BitID, Mac),
    BroadcastCommitment(Commitment),
    BroadcastOpening(Opening),
    SubChannel(Sender<SubMessage>, Receiver<SubMessage>),
    Mac(Mac),
    HalfAndHashes(bool, bool),
    LeakyAndU(Mac),
    BitReveal(bool, Mac),
    GarbledAnd(Vec<u8>, Vec<u8>, Vec<u8>, Vec<u8>),
    WireMac(bool, Mac),
    MaskedInput(bool),
    WireLabel {
        wire: WireIndex,
        label: [u8; 16],
    },
}

Messages that are actually sent between parties in the top-level MPC protocol.

Variants

Sync

A round synchronization message

RequestBitAuth(BitID, Sender<SubMessage>, Receiver<SubMessage>)

Request a number of bit authentications from another party.

BitAuth(BitID, Mac)

A response to a bit authentication request.

BroadcastCommitment(Commitment)

A commitment on a broadcast value.

BroadcastOpening(Opening)

The opening to a broadcast value.

SubChannel(Sender<SubMessage>, Receiver<SubMessage>)

A subchannel for running an 2-party subprotocol.

Mac(Mac)

A bit mac for validity checking

HalfAndHashes(bool, bool)

Values sent over to other parties in the half-AND protocol

LeakyAndU(Mac)

Value exchanged during leaky AND-triple check

BitReveal(bool, Mac)

A two-party bit reveal message

GarbledAnd(Vec<u8>, Vec<u8>, Vec<u8>, Vec<u8>)

A garbled AND gate, to be sent to the evaluator

WireMac(bool, Mac)

A MAC on a wire mask share

MaskedInput(bool)

Masked input wire value

WireLabel

Fields

wire: WireIndex

The wire the label belongs to

label: [u8; 16]

The wire label

A wire label, to be sent to the evaluator

Trait Implementations

impl Debug for MessagePayload

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

Formats the value using the given formatter.