Struct RoastSigner

struct RoastSigner {
    key_package: KeyPackage,
    data: Option<Vec<u8>>,
    coordinators: BTreeMap<Identifier, SigningNonces>,
    requests: VecDeque<(Identifier, RoastSignerRequest)>,
}

Fields

key_package: KeyPackage

data: Option<Vec<u8>>

coordinators: BTreeMap<Identifier, SigningNonces>

requests: VecDeque<(Identifier, RoastSignerRequest)>

Implementations

impl RoastSigner

pub fn new(key_package: KeyPackage) -> Self

Creates a new RoastSigner instance with the given key package.

pub fn set_data(&mut self, data: Vec<u8>)

Sets the data to be signed.

pub fn data(&self) -> Option<&[u8]>

Returns the data to be signed, if any.

pub fn commit(&mut self, coordinator: Identifier) -> SigningCommitments

Commits to the signing process for a coordinator.

pub fn sign(&mut self, coordinator: Identifier, request: RoastSignerRequest)

Handles a signing request from a coordinator.

pub fn message( &mut self, span: &Span, ) -> Option<(Identifier, RoastSignerResponse)>

Generates a message with the signature share for a coordinator.