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76 Commits

Author SHA1 Message Date
ccremers
957b920b98 - Added extra Arachne check for -r0. 2004-08-27 18:26:19 +00:00
ccremers
17ad6de97b - Semistate printing now reports trace length. 
- Pruning was wrong, so the shortest attack wasn't always found. Now it
  is.
 2004-08-27 18:18:16 +00:00
ccremers
198afa135e - Implemented attack length scanner per claim. Not stored yet. 2004-08-27 18:09:09 +00:00
ccremers
6ccb09297a - Better prune adherence. 2004-08-27 17:37:43 +00:00
ccremers
f90f16fe93 - Arachne engine now respects --prune=2 (and thus the default setting) 
somewhat. There is no good definition of length yet, so we don't do
  this yet.
 2004-08-27 17:35:23 +00:00
ccremers
21b2c27320 - Niagree claim seems to be working fine now. 2004-08-27 17:25:38 +00:00
ccremers
2decf44bd2 - Checks are now in. Untested though. 2004-08-27 15:02:33 +00:00
ccremers
d7e49028c1 - Added pruning of functions the intruder does not know (e.g. SK) 2004-08-20 14:55:34 +00:00
ccremers
851044ecd0 - Improved the SK lemma, but it is NOT correct yet. 2004-08-20 11:47:00 +00:00
ccremers
72d52a6e12 - Key goals now have priority. This strategy yields complete proofs for 
e.g. bke, and reduces states for NSL.
 2004-08-20 10:52:40 +00:00
ccremers
baae7ef94a - The proofs now also show a list of open goals at each step. 2004-08-20 09:53:44 +00:00
ccremers
be44ed047a - Fixed some goal selection issues. 
- Added note about mirroring model checker semantics.
 2004-08-20 09:21:39 +00:00
ccremers
bd84625ae4 - Fixed some more problems. Seems to be stable, although pruning is not 
sufficient. Investigate bke-broken.
 2004-08-19 15:30:31 +00:00
ccremers
f2bc78cc1f - Improved proof output. 2004-08-19 14:55:21 +00:00
ccremers
8fa7c4e839 - Fixed bug in printing. 
- Algorithm should work again.
 2004-08-19 14:52:17 +00:00
ccremers
f25f0abd4e - Fixed a memory error. 2004-08-19 14:49:03 +00:00
ccremers
5c15c21832 - Reports on completeness of proofs. 2004-08-19 13:09:35 +00:00
ccremers
15580c6ec9 - Added subrun counters. 2004-08-19 12:47:53 +00:00
ccremers
be2df84f91 - Much improvements to the proof output. 2004-08-19 12:35:51 +00:00
ccremers
c993e17597 - Improving proof output. 2004-08-19 11:37:41 +00:00
ccremers
1180d3cf6f - Added --proof switch for Arachne engine, which outputs the (partial) 
proof of correctness.
 2004-08-19 10:46:27 +00:00
ccremers
85ac32fbd1 - Claim counting now works. 2004-08-18 20:22:33 +00:00
ccremers
c95630f93b - Improved pruning. 2004-08-18 19:43:58 +00:00
ccremers
0f75efc787 - Fixed bug in interm relation. 
- Commented flag for normal version.
 2004-08-18 18:41:49 +00:00
ccremers
8583b4ef5c BROKEN 
- Improved algorithm.
 2004-08-18 18:22:59 +00:00
ccremers
341f519bbb BROKEN 
- Works better all the time. Huge shift of main logic. Much better.
 2004-08-18 15:46:33 +00:00
ccremers
b2d21f0a8a BROKEN 
- Working on new algorithm. Some memory error can occur.
 2004-08-18 14:06:14 +00:00
ccremers
eb5a39522b - Compilation again. Now we have the sufficient components, and can 
start to reconnect.
 2004-08-18 09:57:01 +00:00
ccremers
b2838ed1e4 - Made a start with the new version. 2004-08-17 15:52:52 +00:00
ccremers
bb78c71c90 - Introduced termInTerm (bigterm, smallterm) 2004-08-17 14:11:25 +00:00
ccremers
8869477cf0 - Broken first attempt to work towards simplified method. 2004-08-17 11:30:03 +00:00
ccremers
5dd6127e4b - Added term to binding relation. 2004-08-17 11:03:18 +00:00
ccremers
f384042bfe - Switched -r n behaviour for Arachne, effectively turning it into the 
upper bound on runs.
 2004-08-16 14:49:41 +00:00
ccremers
536e5bf237 - Fixed some errors in length detection. 
- Added more bounds checking.
 2004-08-16 13:18:04 +00:00
ccremers
05ee3f7f0a - Added a new warshall. Compare with previous version at home. 
- Rewrote the bind_to_*_run functions.
 2004-08-16 09:50:37 +00:00
ccremers
c518e68881 BROKEN 
- Added broken attempt to solve to problem, where a new instance has to
  be bound, but older variables point to role terms, e.g. RV#1->RV.
  What should happen, is that it becomes RV#1->RV#new. I thought of a
  solution, but it is still somewhat broken. Maybe I should ignore any
  mappings of variables such as RV, which might be included.
 2004-08-15 19:58:26 +00:00
ccremers
91a679a129 - Made the output of the semistate include the bindings. 2004-08-15 17:50:41 +00:00
ccremers
071b9bd735 - Improved semistate printing. 2004-08-15 17:16:13 +00:00
ccremers
1f99b16ee8 - Much better implementation of M_0. 2004-08-15 17:07:38 +00:00
ccremers
ca2eeb7235 - Implemented better matching. 
- Pruning for untrusted agent lists in the claim run as well.
- Sloppy M_0 implementation; needs to be fixed.
 2004-08-15 16:44:54 +00:00
ccremers
c7e290197c - Cycle detection seems to be working. 2004-08-15 14:57:50 +00:00
ccremers
28782548b0 - Implemented cycle detection. Untested. 2004-08-15 14:07:34 +00:00
ccremers
ffe20fb168 - Integrated new binding relation. No closure as yet. 2004-08-15 12:24:27 +00:00
ccremers
0fee6b5797 - Secrecy claims are now handled fairly okayish, as long as only one 
term is in the claim. This should be tupling-or, really, for
  convenience.
 2004-08-14 19:19:23 +00:00
ccremers
18415c95a2 - Fixed bug in run forcing. 2004-08-14 18:38:43 +00:00
ccremers
68d3bab305 - Improved indenting. 2004-08-14 18:11:30 +00:00
ccremers
bf75e93f4c - Substitutions from roles have to be reset to compare existing runs. 2004-08-14 16:26:57 +00:00
ccremers
1b3ef9e4ac - Improved debugging output by adhering to the level setup. 2004-08-14 16:12:32 +00:00
ccremers
53cb869426 - Claim iteration works nicely now. 2004-08-14 15:59:14 +00:00
ccremers
68b2aa16e7 - Improved semistate printing. 2004-08-14 14:38:30 +00:00