pub struct TransactionSignMachine { /* private fields */ }
Available on crate feature
multisig
only.Expand description
Second FROST machine to produce a signed transaction.
Panics if a non-empty message is provided, or if cache
, from_cache
are called.
Trait Implementations§
Source§impl SignMachine<Transaction> for TransactionSignMachine
impl SignMachine<Transaction> for TransactionSignMachine
Source§type Params = ()
type Params = ()
Params used to instantiate this machine which can be used to rebuild from a cache.
Source§type Keys = ThresholdKeys<Ed25519>
type Keys = ThresholdKeys<Ed25519>
Keys used for signing operations.
Source§type Preprocess = Vec<Preprocess<Ed25519, ClsagAddendum>>
type Preprocess = Vec<Preprocess<Ed25519, ClsagAddendum>>
Preprocess message for this machine.
SignatureShare message for this machine.
Source§type SignatureMachine = TransactionSignatureMachine
type SignatureMachine = TransactionSignatureMachine
SignatureMachine this SignMachine turns into.
Source§fn cache(self) -> CachedPreprocess
fn cache(self) -> CachedPreprocess
Cache this preprocess for usage later. Read more
Source§fn from_cache(
(): (),
_: ThresholdKeys<Ed25519>,
_: CachedPreprocess,
) -> (Self, Self::Preprocess)
fn from_cache( (): (), _: ThresholdKeys<Ed25519>, _: CachedPreprocess, ) -> (Self, Self::Preprocess)
Create a sign machine from a cached preprocess. Read more
Source§fn read_preprocess<R: Read>(&self, reader: &mut R) -> Result<Self::Preprocess>
fn read_preprocess<R: Read>(&self, reader: &mut R) -> Result<Self::Preprocess>
Read a Preprocess message. Read more
Source§fn sign(
self,
commitments: HashMap<Participant, Self::Preprocess>,
msg: &[u8],
) -> Result<(TransactionSignatureMachine, Self::SignatureShare), FrostError>
fn sign( self, commitments: HashMap<Participant, Self::Preprocess>, msg: &[u8], ) -> Result<(TransactionSignatureMachine, Self::SignatureShare), FrostError>
Sign a message. Read more
Auto Trait Implementations§
impl Freeze for TransactionSignMachine
impl RefUnwindSafe for TransactionSignMachine
impl Send for TransactionSignMachine
impl Sync for TransactionSignMachine
impl Unpin for TransactionSignMachine
impl UnwindSafe for TransactionSignMachine
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