Function dryoc::classic::crypto_secretstream_xchacha20poly1305::crypto_secretstream_xchacha20poly1305_push

pub fn crypto_secretstream_xchacha20poly1305_push(
    state: &mut State,
    ciphertext: &mut [u8],
    message: &[u8],
    associated_data: Option<&[u8]>,
    tag: u8
) -> Result<(), Error>

Encrypts message from the stream for state, with tag and optional associated_data, placing the result into ciphertext.

Compatible with libsodium’s crypto_secretstream_xchacha20poly1305_push.

NOTE: The libsodium version of this function contains an alignment bug which was left in place, and is reflected in this implementation for compatibility purposes. Refer to commit 290197ba3ee72245fdab5e971c8de43a82b19874