tor/changes/bug14917

  o Major bugfix
    - For an hidden service, it is now prohibited to use one single
      EntryNodes to avoid a very easy guard discovery attack. For more
      details, see the ticket description here:
      https://trac.torproject.org/projects/tor/ticket/14917. Fixes #14917.
Prohibit the use of one entry node with an HS In a nutshell, since a circuit can not exit at its entry point, it's very easy for an attacker to find the hidden service guard if only one EntryNodes is specified since for that guard, the HS will refuse to build a rendezvous circuit to it. For now, the best solution is to stop tor to allow a single EntryNodes for an hidden service. Fixes #14917 Signed-off-by: David Goulet <dgoulet@ev0ke.net> 2015-09-02 14:53:39 +02:00			`o Major bugfix`
			`- For an hidden service, it is now prohibited to use one single`
			`EntryNodes to avoid a very easy guard discovery attack. For more`
			`details, see the ticket description here:`
			`https://trac.torproject.org/projects/tor/ticket/14917. Fixes #14917.`