dogecoin/dogecoin — pull request #689 by whitj00 (2014-08-30 20:15:27+00:00)
Title:  New issue Don't reveal whether password is <20 or >20 characters in RPC

From Bitcoin Pull #4728

It seems bad to base a decision to delay on the password length, as it leaks a tiny bit of information.

This doesn't change DoS potential as it is trivial to hold up all RPC threads in another way for someone in the rpcallowip list.