Function confirm

pub fn confirm<H>(key: &[u8], counter: u16, data: &[&[u8]]) -> Vec<u8> 
where
    H: Hasher,
    <<H as Hasher>::Digest as Digest>::Bytes: AsRef<[u8]>,

IEEE Std. 802.11-2020 12.4.2 The “confirm function” (named “CN” in the specification).