fn verify_fixed_signature(
alg: &'static AlgorithmID,
digest: &'static Algorithm,
public_key: &[u8],
msg: &[u8],
signature: &[u8],
) -> Result<(), Unspecified>
fn verify_fixed_signature(
alg: &'static AlgorithmID,
digest: &'static Algorithm,
public_key: &[u8],
msg: &[u8],
signature: &[u8],
) -> Result<(), Unspecified>