[freehaven-cvs] Fix a bug in 5c that probably invalidates all previo...

[nickm@seul.org (Nick Mathewson)]

Update of /home/freehaven/cvsroot/doc/e2e-traffic/src
In directory moria.mit.edu:/tmp/cvs-serv29659

Modified Files:
	PLAN.5 sim.cpp 
Log Message:
Fix a bug in 5c that probably invalidates all previous 5b results:
When alice was offline, the attacker got a corrupted count of how
many messages she sent.  No wonder 5b made no sense!

Note beginning of 5c run in PLAN.5



Index: PLAN.5
===================================================================
RCS file: /home/freehaven/cvsroot/doc/e2e-traffic/src/PLAN.5,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- PLAN.5	8 Apr 2004 21:24:35 -0000	1.1
+++ PLAN.5	8 Apr 2004 22:03:09 -0000	1.2
@@ -1,3 +1,5 @@
+A: Apr8, 17:50
+
 New cases for preproceedings:
 
    5c: N=65536, nAlice=32, bgVol=125,
@@ -14,10 +16,17 @@
     5c.2: padding=2,smoothing=no, pD=.6,L=1,4
     5c.3: padding=2,smoothing=yes,pD=.1,L=1,4
     5c.4: padding=2,smoothing=yes,pD=.6,L=1,4
+
     5c.5: padding=4,smoothing=no, pD=.1,L=1,4
     5c.6: padding=4,smoothing=no, pD=.6,L=1,4
     5c.7: padding=4,smoothing=yes,pD=.1,L=1,4
     5c.8: padding=4,smoothing=yes,pD=.6,L=1,4
 
-
-
+    5c.1: cassandra: A: 0.0
+    5c.2: sekrit:    A: 0.0
+    5c.3: ariddoch:  A: 0.0
+    5c.4: borel:     A: 0.0
+    5c.5: poincare:  A: 0.0
+    5c.6: lebesgue:  A: 0.0
+    5c.7: noether:   A: 0.0
+    5c.8: totoro:    A: 0.0

Index: sim.cpp
===================================================================
RCS file: /home/freehaven/cvsroot/doc/e2e-traffic/src/sim.cpp,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- sim.cpp	8 Apr 2004 21:24:35 -0000	1.12
+++ sim.cpp	8 Apr 2004 22:03:09 -0000	1.13
@@ -13,8 +13,10 @@
 DistAlice::addTraffic(vec<int> &v_out, int &n_out)
 {
   int nM;
-  if (pSend < 1.0 && rng() > pSend)
+  if (pSend < 1.0 && rng() > pSend) {
+    n_out = 0;
     return;
+  }
   n_out = nM = nMessageDist->get();
   if (padding && nPending && nM < padding) {
     if (nPending < (padding-nM)) {

***********************************************************************
To unsubscribe, send an e-mail to majordomo@seul.org with
unsubscribe freehaven-cvs       in the body. http://freehaven.net/