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117 Commits

Author SHA1 Message Date
Cas Cremers
7658644295 Rati Gelashvili reported a rare but annoying bug in the hash function handling. 
The fix requires a significant reworking of the function handling. This
is a first attempt.

Conflicts:
	src/knowledge.c
	src/knowledge.h

Regression test suggests that the Hashfunction fix works.
 2013-04-26 14:47:27 +02:00
Cas Cremers
1cbe9826ac Updated dates. 2012-04-24 13:56:51 +02:00
Cas Cremers
4ac74f321f SPDL: Introduced preconstructed PKI with pk/sk/k. 
Introduced K(A1...AN) constant function for symmetric pre-shared keys.
Added inverses (pk,sk) as default constructs.
 2010-11-11 00:01:31 +01:00
Cas Cremers
739f59174f Removed unused functions. 2008-08-21 16:58:12 +02:00
Cas Cremers
a0a377a84f Added switch to disable verbose exit codes. 
In the near future, the default exit code behavior should be made obsolete anyway,
as the exit codes are not a nice way to report status.
It used to be convenient for shell scripting in early times,
when the parallel tests were run using the forward model
checker, but no modern script should be relying on it.
 2008-06-16 18:57:28 +02:00
Cas Cremers
7d584cca1e Added GPL 2 License to the C sources. 
A first step towards releasing Scyther completely to the public.
 2007-06-11 14:01:04 +02:00
ccremers
5b528f69ba - Cleanup 2007-05-03 11:40:58 +00:00
ccremers
89c3a20acf - Many cleanups to make -Wall happy. Next up is pedantic... 2007-01-06 14:45:29 +00:00
ccremers
460c087cf2 - Some work towards moving stderror output for non-linux things out of 
the way.
 2006-08-02 10:29:40 +00:00
ccremers
4b671384af - Some fixes to compile under Cygwin 2006-08-01 09:13:55 +00:00
ccremers
9a98e66671 - Claim status is now reported after each claim. 2006-08-01 06:10:12 +00:00
ccremers
ff87bf180f - Claim reporting moved into claim.c 2006-08-01 05:58:02 +00:00
ccremers
5487d3ae90 - From this version onwards, Scyther no longer supports the modelchecker 
method. A big cleanup has been started, but is not finished yet, so
  minor artefacts might still remain. These are to be cleaned up later.
 2006-03-08 13:58:46 +00:00
ccremers
0ce88af6ac - [[[ Broken commit ]]] 
Committing partial new Warshall work because it is getting too big.
 2006-02-26 15:00:58 +00:00
ccremers
1d3d154a2f - If the timebound is hit, it should be reported anyway, because the 
results are not to be trusted anymore.
 2006-02-23 16:21:25 +00:00
ccremers
b2e40e07f3 - Some more work on hidelevel backbone. 
- Added '--count-states' switch for the Arachne engine.
 2006-02-22 08:24:29 +00:00
ccremers
da75862d82 - Huge code documentation effort. 2006-01-02 21:06:08 +00:00
ccremers
ebf50b5252 - Removed the bold for complete proof. 2005-12-29 13:36:01 +00:00
ccremers
ab75acea62 - Added colour output, with --monochrome switch to disable this. 2005-12-28 15:27:22 +00:00
ccremers
e19f8bddd1 - Improved Reachable claims output 
- Use square brackets for remark output instead of normal brackets.
 2005-12-28 14:42:46 +00:00
ccremers
0505aaacd6 - New claim: CLAIM_Reachable 
- Added new switches:
  -G,--generate-statespace
  -C,--generate-claims
- Claims are now allowed to have no label (they will be generated
  automatically)
- Output summary shows parameter of claims
- Internally, new symbols can now be generated by
  symbolNextFree(prefixsymbol)
 2005-12-28 11:50:17 +00:00
ccremers
ca4c5674ac - Added check for non-used variables. 2005-12-27 13:44:12 +00:00
ccremers
397298290b - Improved output significantly. 2005-12-27 12:24:12 +00:00
ccremers
cb2aef3915 - Old state/time info has now been removed. This was only needed for the 
POR engine anyway, so that's where it is shown now.
 2005-12-26 16:28:45 +00:00
ccremers
b6e9841c0f - Moved special terms into their own (very) special file. 2005-06-16 14:10:07 +00:00
ccremers
db18b203a9 - Added "Empty" claim type, which is ignored. 
Syntax example:   claim_x(I, Empty);
 2005-06-16 11:59:44 +00:00
ccremers
1bdaf7b5d9 - Large rewrite of switch code. Instead of having switch parameters in 
the (monstrously large) system structure, there is now a global
  'switchdata' structure originating in switches.c. This makes it much
  easier to see what's happening.
  * Note: although this code has been tested, there might be some
    hiccups, because doing multiple search&replace actions over all
    files is bound to cause some problems.
 2005-06-07 15:02:27 +00:00
ccremers
3bbaf0fc97 - Added scyther wrapper tag (cf. GH bug report) 
- Fixed binding closure (cf. GH bug report)
- Reduced indenting to two instead of three spaces.
 2005-05-03 09:45:54 +00:00
ccremers
18d523d8a4 - Fixed segfault when modelchecker was called on an empty scenario. 2005-04-22 16:03:58 +00:00
ccremers
4919cf2a2d - Some consistency fixes after removing argtable2 dependency. 2005-04-10 15:36:41 +00:00
ccremers
738a2b5859 - Rewrote complete switch code. Scyther now no longer depends on 
argtable2. Great.
 2005-04-10 15:30:47 +00:00
ccremers
560acb220d - Removed an obsolete warning about -m2 2005-03-08 13:54:13 +00:00
ccremers
e36392b1d2 - Rewrote the way the version number is imported into the source. Much 
better now.
 2005-02-01 20:05:41 +00:00
ccremers
56caa2c1e4 - Fixed the svn version number registering. Still needs some work 
though, as the -SVNVERSION thing only needs to be passed to the
  builder of main.c.
 2005-02-01 19:39:03 +00:00
ccremers
b607b1e260 - If we run into the time bound, report it. 2005-01-14 13:01:31 +00:00
ccremers
9df1bfed5b - Made the output more easily machine-parsed. 2005-01-14 12:48:26 +00:00
ccremers
bd0069886c - "correct" output for claims that are not encountered, as one would 
expect.
 2005-01-14 12:38:43 +00:00
ccremers
e0e56964d1 - Added a --timer=x switch to abort Arachne proofs after x seconds. 2005-01-05 15:29:27 +00:00
ccremers
7309bb5550 - Fixed debug comment. 2004-12-29 14:18:13 +00:00
ccremers
5e695097f2 - Reimplemented the weight functions for goal selection. 
- Added --goal-select function, defaults to 3.
 2004-12-29 14:17:49 +00:00
ccremers
635470d976 - Added -d switch. 2004-12-09 15:27:50 +00:00
ccremers
b56c01c422 - Added '--max-depth=X' switch (which is equal to the old '-l X -a') 
- Modified semantics of -l with -a : this corresponds more to the
  intuition and introduces the new option to prune proofs based on trace
  length.
 2004-12-09 15:11:45 +00:00
ccremers
506e42f841 - Re-indented the files. 2004-11-16 12:07:55 +00:00
ccremers
a38925c9c2 - Added some useful macros to term.h to address subparts (e.g. 
TermOp1(t)). Renamed all uses.
 2004-11-16 12:06:36 +00:00
ccremers
343314896b - Added version info to compilation process. 2004-11-01 14:52:52 +00:00
ccremers
67673cb608 - No more warning for output in standard debug mode. 2004-10-18 13:49:20 +00:00
ccremers
d33ec486ce - Modified -l switch to also serve as proof depth limit. 2004-10-14 15:25:28 +00:00
ccremers
87a75106d1 - Printing the protocol tab-separated from the role is more useful for 
script-based parsing.
 2004-10-14 13:29:28 +00:00
ccremers
2bc1df6135 - Improved readability of printed claims. 
- Fixed comment.
 2004-10-14 13:19:36 +00:00
ccremers
6c38253559 - Turned the exit codes into enum types, making it more generic. 2004-08-24 13:09:39 +00:00