pub fn signing<'r, E, L>(
eid: ExecutionId<'r>,
i: PartyIndex,
parties_indexes_at_keygen: &'r [PartyIndex],
key_share: &'r KeyShare<E, L>,
) -> SigningBuilder<'r, E, L>where
E: Curve,
Point<E>: HasAffineX<E>,
L: SecurityLevel,Expand description
Protocol for generating a signature or presignature