pub fn sign(
card: &IdCard,
hash: Hash,
data: &[u8],
pin2: &str,
) -> Result<Vec<u8>>Expand description
Sign data with the card’s signing key (PIN2) for a qualified electronic
signature.
data is the raw data to be signed and is hashed with hash before signing.
The returned ECDSA signature is the raw r || s concatenation as produced by the card.