Function sodiumoxide::crypto::box_::curve25519xsalsa20poly1305::seal

pub fn seal(m: &[u8],
            Nonce: &Nonce,
            PublicKey: &PublicKey,
            SecretKey: &SecretKey)
            -> Vec<u8>

seal() encrypts and authenticates a message m using the senders secret key sk, the receivers public key pk and a nonce n. It returns a ciphertext c.