SecretKeyShare/PublicKeyShare incompatiiblity with gennaro_bls secret key share and public key share about agora-blsful HOT 2 OPEN

The secret from gennaro is just a scalar element whereas a secret share in blsful requires the identifier also. The easiest way to do this is to prepend the identifier as a byte to the secret share bytes.

let mut secret_share_bytes = Vec::with_capacity(33);
secret_share_bytes.push(1u8); // or whatever the identifier is
secret_share_bytes.extend_from_slice(&secret.to_be_bytes());
let secret_share: SecretShare = secret_share_bytes.try_into()?;

from agora-blsful.

Since secretShare implements the Share trait from Vsss-rs you can use https://docs.rs/vsss-rs/latest/vsss_rs/trait.Share.html#method.with_identifier_and_value also if that's easier or https://docs.rs/vsss-rs/latest/vsss_rs/trait.Share.html#method.from_field_element.

SecretKeyShare(<::SecretKeyShare as Share>::from_field_element(1u8, secret));

from agora-blsful.