tree 19f4ab8ee137a8f4c9637a5e7eed0a1c53dbb3b5
parent a3ec755d77f6a2feb015afae76a2af0abcd3d269
author Yumin Xia <me@yumin-xia.com> 1494812614 -0700
committer Alexander Afanasyev <aa@cs.fiu.edu> 1521063462 -0400

Introduce Denial-of-Existence (DoE) for Nack response.

Note this commit changes how names are stored in the database, compliant
to the canonical order.

Change-Id: I9857aaefc1f7da08ff53eff43c8f8c8bd5443953
Refs: #4152