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838 Commits

Author SHA1 Message Date
Cas Cremers
a7c1d8c696 Improved handling of cases with untyped variables. 
When untyped variables occur, the encryption level depth pruning is for
now unjustified. Maybe we can get a proof later.  Previously this was
hidden, which was a bad design decision.  Now the output is much
clearer.
 2008-01-28 15:23:40 +01:00
Cas Cremers
03522b7108 Try to not draw duplicate arrows. 
This cleans up some graphs rather nicely. There is only one potential
drawback (not observed in practive):
If two bindings have the same from/to, but different interpretations,
we might lose information. In particular the 'select' intermediate nodes might
pose a problem and we would be better off by not having any interpretation on
what is selected.
 2008-01-16 11:55:15 +01:00
Cas Cremers
bf24312fb1 Disabled intruder knowledge computation. 
Isolated problem causing segfault identified by Simon Meier.
 2008-01-10 16:50:02 +01:00
Cas Cremers
ce9891d351 Disabled well-formedness temporarily. 
Simon Meier found some problems with the draft implementation, so it is disabled
for now.
 2008-01-10 16:09:24 +01:00
Cas Cremers
2d45daa8ee Introduced '-c,--characterize' switches for complete characterization. 
This switch was previously known as '--state-space', but the new name is
much better.

Backwards compatibility:

'-c' was previously used by '--check', so check is now abbreviated to
'-C'.

'-s,--state-space' still works but is from now on considered to be
deprecated.
 2007-11-15 21:49:56 +01:00
Cas Cremers
08bbdded3c Minor cleanup. 2007-10-22 21:42:43 +02:00
Cas Cremers
a6370726ef Cleanup. 2007-10-22 21:14:06 +02:00
Cas Cremers
b013440c8b Merge branch 'Todo' 2007-09-18 16:09:05 +02:00
Cas Cremers
2107d76532 Proof output improved for occurrences of the Athena problem. 2007-09-18 15:36:11 +02:00
Cas Cremers
59bcb18fec Caught Athena problem case. 
I've added a marked for the Athena problem case, and now no more false 'complete proof' results are produced.
However, the tool reports, 'no attack within bounds', which is slightly inaccurate
depending on the interpretatio of 'bounds'.
 2007-09-18 15:27:41 +02:00
Cas Cremers
8a2ae84f35 Added incompleteness marker for the untyped variables and MGDU set problem. 2007-09-17 16:54:17 +02:00
Cas Cremers
a93b555b1a Added cast to solve long-standing compilation warning. 
Note that the cast does not seem to be needed after manual inspection, but
the compiler insists.
 2007-09-17 16:53:37 +02:00
Cas Cremers
52e23f5c86 Merge branch 'manual' into 'master'. 2007-06-12 14:43:58 +02:00
Cas Cremers
4d1e62fac9 Removed a large number of obsolete files. 2007-06-12 14:39:08 +02:00
Cas Cremers
34ff7e28c6 Added GPL 2 notice to command-line usage of the Scyther backend. 
Modified '--version' to report the Scyther license briefly, and
added '--license' to display the full license.
 2007-06-11 15:05:49 +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
Cas Cremers
9f97e1e5d7 Moved todo text into a more sensible place. 2007-05-25 11:18:45 +02:00
Cas Cremers
76c516dee0 Merge branch 'reverting-b7' into release 2007-05-21 16:41:19 +02:00
Cas Cremers
742cbcda60 - Added some ignore patterns. 2007-05-21 13:56:00 +02:00
Cas Cremers
b80de55289 Merge branch 'testing' of cas@roivas.shape9.nl:/export/git/scyther into reverting-b7 2007-05-21 13:48:56 +02:00
Cas Cremers
461895555b - Removed Bin subdirectory and updates scripts. 2007-05-21 13:34:43 +02:00
Cas Cremers
f56a10646f Got rid of obsolete version number encoding. 
The old version numbers were retrieved from SVN; of course this no longer works. Now no versions are retrieved on normal building. Instead, this is covered by the dist building script.
 2007-05-20 16:08:56 +02:00
Cas Cremers
1542d65def - Big catchup commit to make sure we are up to beta7. 
This includes a number of single patches, ranging from the vista fix with the buffers, to the start of many new minor features.
 2007-05-18 14:06:29 +02:00
Cas Cremers
5882548643 - Forgot the bool file. 2007-05-18 13:57:33 +02:00
Cas Cremers
46636014c0 - Forgotten tempfile code. 2007-05-18 13:56:43 +02:00
Cas Cremers
7c8ca527b2 - Updates (fast forwarding to latest Scyther from svn) 2007-05-18 13:55:11 +02:00
Cas Cremers
814fbf31cd - Some obsolete bugs removed. 2007-05-18 08:11:54 +02:00
Cas Cremers
04b6ab4b36 - Added ignore patterns 
- Removed some obsolete bug reports (but more pruning is needed in the future)
 2007-05-18 00:34:02 +02:00
Cas Cremers
19f0019dad - Removed another obsolete file. 2007-05-18 00:13:52 +02:00
Cas Cremers
9bfa17a464 - Added todo. 2007-05-18 00:05:34 +02:00
Cas Cremers
530658b57a - Note about versions. 2007-05-17 17:47:23 +02:00
Cas Cremers
b9e31b6b47 - Got rid of more garbage. 2007-05-17 17:32:10 +02:00
Cas Cremers
a644446f62 - Some fixes. 2007-05-17 17:30:04 +02:00
ccremers
6fb4187369 - Even better. 2007-05-12 06:31:36 +00:00
ccremers
4c06d50747 - Bla. 2007-05-12 06:13:59 +00:00
ccremers
d122ae95fe - Ah, I need to specificy the file by default. Changed. 2007-05-11 23:10:11 +00:00
ccremers
807c702ee7 Tested adding a file in git, seems to work. 2007-05-11 23:10:04 +00:00
ccremers
09419702d8 - New version mechanism in place 2007-05-03 15:52:51 +00:00
ccremers
d414200c3c - Improved build process 2007-05-03 13:21:43 +00:00
ccremers
71e79b5ed7 - New build thing 2007-05-03 12:00:00 +00:00
ccremers
5b528f69ba - Cleanup 2007-05-03 11:40:58 +00:00
ccremers
4529fd4bfd - Cleanup of build files 2007-05-03 11:32:07 +00:00
ccremers
acb3f6b846 - Minor renaming of build scripts 2007-05-03 11:22:00 +00:00
ccremers
9882651f4a - Fixed role comparison bug. 2007-02-01 12:18:38 +00:00
ccremers
eaf4506634 - Warning fixes. 2007-01-31 11:23:53 +00:00
ccremers
41d811a49a - Improved error output with line number syntax. 2007-01-29 17:20:45 +00:00
ccremers
df62d65d5c - Fixes to error output 2007-01-29 15:17:11 +00:00
ccremers
cf84e83f9f - Scanned protocols for new obligatory check. 2007-01-29 15:05:15 +00:00
ccremers
9ca722e3cc - Added automatic checking of label correspondence. This will break [BREAK ALERT] some protocol files, e.g. those with weird roles. Fix them by prefixing the bang 'make' for ignoring labels. 2007-01-29 13:15:35 +00:00
ccremers
72c081c3cd - Cleanup 2007-01-27 11:16:04 +00:00
ccremers
91b52f6b4a - Removed more dead code, improved scantags.py 2007-01-27 11:07:45 +00:00
ccremers
256ec24d87 - Removed some dead code by using scantags.py 2007-01-27 10:33:15 +00:00
ccremers
1eb1e7849e - Fixes, feature additions. 2007-01-27 10:04:18 +00:00
ccremers
435bf9bb9b - Added '--scan-claims switch' 2007-01-27 09:52:44 +00:00
ccremers
139f93746d - Added switch '--max-of-role' to further restrict state space. Added for comparison testing. 2007-01-26 15:31:49 +00:00
ccremers
68047b596a - Added a scanner program to detect possibly unused code. 
(Other programs that can do similar stuff seem to hickup on the nested
  functions.)
 2007-01-26 13:59:15 +00:00
ccremers
eaa6ef1345 - Added feature for multi-party protocols (weaker precondition on Reachable) 2007-01-16 17:22:51 +00:00
ccremers
f20559210b - We really want a static binary if possible. 2007-01-12 22:15:52 +00:00
ccremers
e97a704e2b - Making new version numbers. 2007-01-11 11:20:55 +00:00
ccremers
888b9b611a - Generated parser/scanner files are no longer needed, as all build platforms (linux/mac) will probably have them installed. 2007-01-09 16:35:42 +00:00
ccremers
c5125fec9e - Fixed problem with dot and xml output for debug version. 2007-01-09 16:07:29 +00:00
ccremers
35bd183a20 - Fixed equality tests and related script problems. 2007-01-09 15:37:43 +00:00
ccremers
eafb56396f - Fixed new naming scheme in copy script 2007-01-09 15:28:03 +00:00
ccremers
4ba6c82968 - Generated new parser. 2007-01-09 15:27:19 +00:00
ccremers
eb7f14c891 - Fixed scanner problem (I forgot the interaction between flex and bison) 2007-01-09 15:22:34 +00:00
ccremers
c125c8f54e - Added dependencies 2007-01-09 14:47:52 +00:00
ccremers
16291579e7 - Fixed malloc problem. 2007-01-09 14:47:33 +00:00
ccremers
3aaffd3110 - Mac building should work fine now. 2007-01-09 10:55:39 +00:00
ccremers
da94176985 - Last few improvements for build scripts. 2007-01-09 09:47:06 +00:00
ccremers
7898de5f15 - Fix to find_file: this needs a path. 2007-01-09 08:54:00 +00:00
ccremers
41021072fa Added Mac build scripts 2007-01-08 13:41:39 +00:00
ccremers
7978eb6716 - Refactored code for readability, and split off archives. Works fine now on Mac-Intel 2007-01-08 13:24:37 +00:00
ccremers
ad984680ac - Compiles on Mac now, although generates linux too. Very weird. 2007-01-08 11:20:19 +00:00
ccremers
0a1a13dd5a - Added more features for cross-compilation. 2007-01-08 07:38:17 +00:00
ccremers
3f68f5ece5 - Started towards cross-compilation. 2007-01-08 07:21:29 +00:00
ccremers
3ed08929a2 - Fixed bug in code. 2007-01-08 07:21:09 +00:00
ccremers
17e1eb4b6e - More improvements to the SVNVersion retrieval. 2007-01-08 06:32:00 +00:00
ccremers
e595169501 - Improved svnversion writes. 2007-01-08 06:17:10 +00:00
ccremers
e508befbf5 - Some fixes for GUI by hiding variables. 2007-01-07 17:32:15 +00:00
ccremers
5e300ee18c - Removed makefile from archive, as it is now generated by cmake. 2007-01-07 17:23:24 +00:00
ccremers
dadf2e02fb - Added basic cmake setup files. It seems to compile for now. 2007-01-07 17:19:45 +00:00
ccremers
179cc9e3be - Added unused function, to test programs for that later. 2007-01-06 18:44:04 +00:00
ccremers
0fddd9f566 - Some fixes after pedantic tests. What remains: (a) C++ style comments (//) and (b) nested functions. 2007-01-06 18:01:36 +00:00
ccremers
89c3a20acf - Many cleanups to make -Wall happy. Next up is pedantic... 2007-01-06 14:45:29 +00:00
ccremers
92090142a0 - Added small script to be strict about stuff check. 2007-01-06 14:07:06 +00:00
ccremers
903f9bcbce - Fixes working towards attack indent output. 2007-01-02 15:22:25 +00:00
ccremers
55a5acc0eb - Added 'clean' target. 2006-12-15 14:22:13 +00:00
ccremers
e8d8524ed4 - Added local SCons copy (0.96.93) 
- Added Makefile wrapper for SCons
 2006-12-15 14:20:04 +00:00
ccremers
7786e0d65f - Added 'append' switches and modified gui behaviour correspondingly. 2006-12-14 16:28:29 +00:00
ccremers
8c397d984e - Turned error switch into append switch. 2006-12-14 16:14:18 +00:00
ccremers
654c2e3500 - New location of binaries. 2006-12-13 10:20:57 +00:00
ccremers
bd03983fc5 - Final fixes for beta 5 2006-12-11 10:12:03 +00:00
ccremers
b8c57a1395 - Added --errors switch. 2006-12-11 09:18:54 +00:00
ccremers
8d66dc48fd - Fixed intruder generated value displays. 2006-12-05 10:10:17 +00:00
ccremers
5b527cbc9c - Clearer output for intruder-generated terms. 2006-11-30 16:16:37 +00:00
ccremers
5954188fff - Fixed obsolete usage of 'CLK_TCK', which has received a new name. 2006-11-29 08:41:23 +00:00
ccremers
271550a55a - Better builders and naming. 
- Some cleanup.
 2006-11-23 11:46:33 +00:00
ccremers
17f4f34d23 - Improved locating binaries etc. 2006-11-23 11:28:51 +00:00
ccremers
ec9bf11719 - New semantics for maxattacks 2006-11-23 10:49:28 +00:00
ccremers
d8414daf95 - Fixed bug in new --max-attacks semantics. 2006-11-23 10:40:10 +00:00
ccremers
e28c494a18 - Changes to --max-attacks switch semantics. Maybe it should even be called max-patterns. 2006-11-22 15:15:12 +00:00
ccremers
420ea29fc4 - Note on nested functions. 2006-09-13 06:20:44 +00:00
ccremers
31f1753e4e - Added malloc wrappers for OSX builds. 2006-09-12 16:17:49 +00:00
ccremers
c0f87ce87d - Cross compilation for windows added. 2006-09-08 13:09:14 +00:00
ccremers
b5470aa894 - Fixed some stupid maxAttacks handling. Note that it still needs to 
improve (todo list).
 2006-08-15 08:16:02 +00:00
ccremers
e4bbd59b6e - Added release information. 2006-08-11 17:15:39 +00:00
ccremers
347010bfa4 - Moving files means the dev file needs updating. 2006-08-11 08:55:17 +00:00
ccremers
c41edf7f8c - Removed font settings from dot output, let somebody else worry about that 2006-08-10 12:36:11 +00:00
ccremers
341bbfeb0c - Minor refactoring. 2006-08-08 14:50:28 +00:00
ccremers
3256a38a65 - Windows output for recompiles now goes directly to the correct location. Saves me time. 2006-08-08 14:02:05 +00:00
ccremers
e2aca6f3ce - Better filter. 2006-08-08 13:00:16 +00:00
ccremers
36ccfd776a - Even less warnings. 2006-08-08 12:40:04 +00:00
ccremers
d9a37b62b3 - Some warnings are only interesting when checking. 2006-08-08 12:35:43 +00:00
ccremers
29f0756f0a - Generating a label should not cause a warning. 2006-08-08 12:34:11 +00:00
ccremers
ec3be3d55b - Implemented --claim=ns3,I switch to filter certain claims. 2006-08-08 12:30:29 +00:00
ccremers
cbe6307e8a - New todo priority. 2006-08-07 18:10:05 +00:00
ccremers
720d18415f - Fixed bug in stderror enable/disable code. 2006-08-07 10:52:17 +00:00
ccremers
2ef343ba6e - Order of claim processing now corresponds to the order in which they 
occur in the file.
 2006-08-07 09:56:55 +00:00
ccremers
f1f796c70a - Added dev file for Bloodshed C dev (under Microsoft Windows) 2006-08-06 18:04:02 +00:00
ccremers
9683d76598 - Using stderr or not is now a macro in error.h 2006-08-06 18:01:23 +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
180d00ff41 - Fully removed substitutions.h artefacts. 2006-08-02 09:50:21 +00:00
ccremers
b0a0b5cdfa - Obsolete stuff has to go. 2006-08-02 09:48:44 +00:00
ccremers
82869fb583 - Some misc fixes. 2006-08-02 09:46:57 +00:00
ccremers
3475896536 - Moved switches old definitions to text file (to avoid confusion with 
sources)
 2006-08-02 09:41:39 +00:00
ccremers
8eb50e30d9 - Added scanner/parser stuff (for windows) 2006-08-02 09:38:28 +00:00
ccremers
0a15692124 - Oops. 2006-08-02 09:35:18 +00:00
ccremers
b6d8930438 - More non-linux compatibility stuff. 2006-08-02 09:32:29 +00:00
ccremers
0c1684e1f2 - Windows-compatible (by disabling, duh..) 2006-08-02 09:27:09 +00:00
ccremers
203b652bab - Updated syntax for claim xml output. 2006-08-01 11:20:53 +00:00
ccremers
4b671384af - Some fixes to compile under Cygwin 2006-08-01 09:13:55 +00:00
ccremers
18d4b94b1e - Reverted to manual flex push/pup structure for include files. 2006-08-01 09:09:44 +00:00
ccremers
5e10206df1 - Added encapsulated dot output and claim reporting to the XML output. 2006-08-01 07:31:40 +00:00
ccremers
9a98e66671 - Claim status is now reported after each claim. 2006-08-01 06:10:12 +00:00
ccremers
92a98a85cc - Single claim check branched. 2006-08-01 06:04:01 +00:00
ccremers
ff87bf180f - Claim reporting moved into claim.c 2006-08-01 05:58:02 +00:00
ccremers
80eafb7374 - Additional --check output should go to stderror. 2006-07-31 11:31:52 +00:00
ccremers
cc358c5df3 - Misc fixes, some reporting with --check. 2006-07-31 11:30:08 +00:00
ccremers
e902aaa260 - Added well-formedness checks. This will only be enabled if a role uses 
the 'knows' keyword.
 2006-07-31 11:08:51 +00:00
ccremers
ff21e9e572 - Added function shortcuts in M_0 derivation. 2006-07-27 14:19:19 +00:00
ccremers
df1a56c780 - Iteration seems to work nicely, thank you. 2006-07-27 11:55:24 +00:00
ccremers
4e085f0eb8 - Initial knowledge displayed when running --check. 2006-07-27 10:45:26 +00:00
ccremers
f00392ac3e - Added functional 'knows' keyword. 2006-07-27 10:44:12 +00:00
ccremers
30b629909b - Added note on --chec- Added note on --checkk 2006-07-15 19:32:15 +00:00
ccremers
f31b5bfe9c - Started rewrite of main algorithm, by removing dynamic addition of M_0 
nodes, and simply restricting it to a single M_0 send node.
 2006-07-09 15:08:42 +00:00
ccremers
7409a38d12 - Note regarding pruning. 2006-07-06 15:55:43 +00:00
ccremers
dcb1625c3a - Changed my mind. 
--prune 0 : all attacks
  --prune 1 : select first attack
  --prune 2+: use heuristic (currently only 2 supported)
 2006-07-06 15:54:14 +00:00
ccremers
a8dee79504 - Added support for different attack heuristics. Disable with --prune=2. 2006-07-06 15:52:13 +00:00
ccremers
784304ed65 - Bugfix: separators between local constants were not printed correctly. 2006-07-02 23:44:18 +00:00
ccremers
fc8b0de971 - Added special weights in dot output for M_0 originating terms. 2006-07-02 13:38:20 +00:00