Function gimli_rs::gimli_aead_decrypt

pub fn gimli_aead_decrypt(
    cipher_text: impl Iterator<Item = Result<u8, Error>>, 
    cipher_text_len: usize, 
    associated_data: &[u8], 
    nonce: &[u8; 16], 
    key: &[u8; 32]
) -> Result<Vec<u8>, &'static str>