finish method

@override Hash finish(List<int> out)

Finalizes the hash computation and stores the hash state in the provided List<int> out.

This function completes the hash computation, finalizes the state, and stores the resulting hash in the provided out List<int>. If the hash has already been finished, this method will return the existing state without re-computing.

Parameters:

• out: The List<int> in which the hash digest is stored.

Returns the current instance of the hash algorithm.

Implementation

@override
Hash finish(List<int> out) {
  if (!_finished) {
    _finalize();
    _iterate();
    _finished = true;
  }
  for (var i = 0; i < _state.length; i++) {
    writeUint32LE(_state[i], out, i * 4);
  }
  return this;
}