finish method

@override HMAC<HashState> finish(List<int> out)

Finalizes the hash computation and stores the hash state in the provided out. Parameters:

• out: In which the hash digest is stored.

Implementation

@override
HMAC finish(List<int> out) {
  if (_finished) {
    _outer.finish(out);
    return this;
  }

  _inner.finish(out);

  _outer.update(out.sublist(0, getDigestLength)).finish(out);

  _finished = true;

  return this;
}