public void iterated_of_hello_world()
{
var buf = Encoding.UTF8.GetBytes("Hello, world!");
var hasher = BlockHasher.Create();
hasher.Update(buf.AsSpan(0, 8));
hasher.Update(buf.AsSpan(8));
var h = hasher.Final();
Assert.Equal(new Hash("307EA73B830D76AD85ED617FADBD655C"), h);
}
public BlittableWriter(Scratch scratch, uint realm)
{
_scratch = scratch;
_realm = realm;
_hasher = BlockHasher.Create();
}