pub fn box_open(
    nonce: &[u8; 15],
    ciphertext: Vec<u8>,
    additional_data: Vec<u8>,
    peers_public_key: &PublicKey,
    private_key: &StaticSecret
) -> Result<Vec<u8>>
Expand description

Unboxes (“opens”) the provided additional data and ciphertext via Deoxys-II-256-128 using a symmetric key derived from the provided X25519 public and private keys. The nonce should be NONCE_SIZE bytes long and both it and the additional data must match the value passed to box_seal.