[or-cvs] r8631: a new research problem our weight_for_exit algorithm has int (tor/trunk/doc)

[arma at seul.org]

Author: arma
Date: 2006-10-07 02:30:48 -0400 (Sat, 07 Oct 2006)
New Revision: 8631

Modified:
   tor/trunk/doc/TODO
Log:
a new research problem our weight_for_exit algorithm has introduced.


Modified: tor/trunk/doc/TODO
===================================================================
--- tor/trunk/doc/TODO	2006-10-07 06:28:50 UTC (rev 8630)
+++ tor/trunk/doc/TODO	2006-10-07 06:30:48 UTC (rev 8631)
@@ -76,6 +76,12 @@
 P - Figure out why openssl 0.9.8c "make test" fails at sha256t test.
 
 Items for 0.1.2.x:
+  - Now that we're avoiding exits when picking non-exit positions,
+    we need to consider how to pick nodes for internal circuits. If
+    we avoid exits for all positions, we skew the load balancig. If
+    we accept exits for all positions, we leak whether it's an internal
+    circuit at every step. If we accept exits only at the last hop, we
+    reintroduce Lasse's attacks from the Oakland paper.
   o re-enable blossom functionality: let tor servers decide if they
     will use local search when resolving, or not.
     o Document it.