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1620 commits 3 branches 11 tags 34 MiB
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219 commits

Author SHA1 Message Date
pwpiwi
7ac59a82ab Merge pull request #235 from marshmellow42/lfdemod_refactors 
lfdemod refactor
 2017-03-21 15:38:17 +01:00
marshmellow42
86b8ecb56e adjust ManchesterEncode 
removed dead size check
added a max size of 2k input bits (4k out)
this shouldn't overload the array memory passed to it typically...
 2017-03-21 09:53:14 -04:00
pwpiwi
7779d73c71 Code cleanup: Refactoring nonce2key 
- include nonce2key() in mifarehost.c
- remove tools/nonce2key
- simplify mifare_autopwn.lua
 2017-03-20 21:16:57 +01:00
pwpiwi
de867f502f fix: crapto3.3 sometimes crashing with hf mf mifare on Fudan clones (no par, all NACK) (#233) 
added readme.txt again in tools/nonce2key
 2017-03-20 21:05:26 +01:00
marshmellow42
ec187c2f9f line break 2017-03-15 11:07:52 -04:00
marshmellow42
6f36848f9e refactor pskdemod - remove nrz.._ext 2017-03-15 10:53:32 -04:00
marshmellow42
56de46b466 further refactor 2017-03-14 17:08:58 -04:00
marshmellow42
d87bf1567a move new functions to utilities area 2017-03-14 16:24:14 -04:00
marshmellow42
c83d6dc6fa continue refactor detectST 
detectST should be done now...
 2017-03-14 16:20:15 -04:00
marshmellow42
127f149075 add first attempt at lf miller decoding 
don't have any tags capable to test and not yet hooked up to data
rawdemod...
 2017-03-14 13:16:30 -04:00
marshmellow42
549daaf778 fixed bug in new refactored detectST 
forgot to return i...
 2017-03-13 13:27:38 -04:00
marshmellow42
d5051b9817 meant to put clock detection before demods 
... fixing that.
no code changed here...
 2017-03-12 23:11:52 -04:00
marshmellow42
bf74114d50 refactor detectST a little... 
+ a little more shuffling
 2017-03-12 22:57:01 -04:00
marshmellow42
4d3c179669 re-organize lfdemod.c 
sorry but it was ugly  (still is... but i can get to things easier)
 2017-03-12 22:47:50 -04:00
pwpiwi
0ca9bc0e99 Upgrade crapto1 library to v3.3 (#232) 
- fix standalone tools mfkey32, mfkey64 and nonce2key to use common crapto1 library
- fix compiler warnings in tools/mfkey/mfkey64.c and tools/nonce2key/nonce2key.c
- allow crapto1.c to compile on ARM hosts
- add @iceman1001's readme.txt to tools/mfkey
 2017-03-12 15:05:54 +01:00
marshmellow42
669959bc5c started to enable demod graphing 
first step: find graph start position from each rawdemod -now complete.
todo: apply to each individual demod
todo: graph it
 2017-03-11 19:21:53 -05:00
pwpiwi
33443e7caa Code cleanup: deduplicate crapto1 library (#228) 
- merge the existing 4 crapto1 sources into common/crapto1
 2017-03-09 11:12:50 +01:00
marshmellow42
8b6abef506 add iceman1001 s lf visa2000 commands 
-reset my fork due to corruption - now add back in the lf visa
commands...
also adjusts lfdemod all detect clock functions to always return a
starting point of the clock detected ( for graphing purposes)
 2017-03-07 08:48:16 -05:00
marshmellow42
f75b313b00 fix stt mark location bug 
add `data mtrim` to do a middle trim of the graph.
 2017-02-28 17:28:51 -05:00
marshmellow42
ab812dfae5 implement marking the second STT when detected 
on the graph window
 2017-02-28 16:35:01 -05:00
marshmellow42
b1ee7eed65 fix em410x XL bug 
and make it rule out more false positives.
 2017-02-28 13:32:23 -05:00
marshmellow42
dda5a928f0 fix STT bug for strong waves (or cleaned ones) 2017-02-28 11:53:55 -05:00
marshmellow42
fac69c3d76 Adjust global variable name 2017-02-27 23:03:55 -05:00
marshmellow42
e88096ba25 cleanup 
combine preamble searches (thanks @iceman1001)
simplify Em410xDecode
fix bug in removeParity (I made recently)
move Unique TAG ID printout to avoid confusion
 2017-02-23 13:53:40 -05:00
marshmellow42
33a1fe9636 small text adjustments plus... 
small improvement to fsk clock detect + fixed a bug where it would
default to rf/16 when it couldn't find a valid one...
 2017-02-22 10:41:40 -05:00
marshmellow42
34ff898553 fix false positive psk demod with fsk wave 
also break out new find start of modulation routine.
 2017-02-21 23:00:43 -05:00
marshmellow42
4c6ccc2b04 a little cleanup 2017-02-19 20:47:45 -05:00
marshmellow42
6980d66b05 add psk to em4x05 reads and tweak psk demod 2017-02-17 14:40:40 -05:00
marshmellow42
c85858f524 minor fixes for FSK demod 
works better with EM4x03 and t55x7 tags (in theory)...
 2017-02-17 12:59:35 -05:00
marshmellow42
e39a92bb1d em4x05 getting better 
got the read/dump cmds working pretty well
some tweaking still left to do.
 2017-02-17 01:33:27 -05:00
marshmellow42
2d99d9912c a couple em4x05 fixes. 2017-02-16 13:57:14 -05:00
marshmellow42
59f726c989 EM4x05/EM4x69 continued + a couple of icemans utils. 2017-02-15 23:27:15 -05:00
marshmellow42
01d0f8ae8f bug fixes - LF rawdemod am and ST 
rawdemod parameter length test too short for help text
amp option should amp prior to ST check
ST check adjusted to make room for rf/32 clock instead of rf/64 (so will
have extra room if clock is higher than 32)
ST check improved to better account for low drift
 2017-01-20 00:55:40 -05:00
ikarus
2943527472 Fixed all "misleading-indentation" warnings (fixes #187). 2016-09-26 21:15:49 +02:00
ikarus
9b3c48688e Revert "Do not treat gcc's "misleading-indentation" warning as error." 
This reverts commit fd4f21b766.
 2016-09-26 20:39:31 +02:00
ikarus
fd4f21b766 Do not treat gcc's "misleading-indentation" warning as error (fixes #187). 2016-09-26 19:21:01 +02:00
marshmellow42
c872d8c177 update hf mf sim x attack mode - start 10byte uid.. 
..support  (some from @iceman1001)
(sim reader attack currently testing std mfkey32 vs mfkey32_moebius
version...)  possibly will remove one later.
 2016-06-24 01:31:27 -04:00
marshmellow42
16ea2b8ca3 fix askAmp 
again... must have been something i missed before.  this function wasn't
complete.
 2016-06-20 00:42:03 -04:00
marshmellow42
cf194819cc simplify some code, add comments 
ABS simplification from Iceman1001
 2016-03-19 00:09:58 -04:00
marshmellow42
6923d3f14f Add @iceman1001 s presco and pyramid functions + 
plus comment some includes.
fix indala error checking bugs
cmddata.h previously relied on several headers being included prior to
cmddata.h, now self contained.
 2016-03-05 23:45:28 -05:00
marshmellow42
88e85bde41 refactor gProxII demod... add 0 spacer to ... 
... parity functions (remove, add)
make MAX_GRAPH_TRACE_LEN match with client side
 2016-02-29 17:05:02 -05:00
marshmellow42
01d7272d5b Merge remote-tracking branch 'upstream/master' 2016-02-20 10:10:10 -05:00
marshmellow42
b96bcc795b finish LF ASK Sequence Terminator detection 2016-02-19 15:09:51 -05:00
William Robinet
63744b5681 Typos 2016-02-17 15:44:18 +01:00
marshmellow42
d1869c3336 Add LF ASK Sequence Terminator detection... 
...and demodulate data beginning after the first ST
also add some type casts in print calls.
 2016-02-16 12:49:30 -05:00
William Robinet
b8140ab108 Fix typos 2016-02-11 23:03:15 +01:00
ikarus
7ede3c7122 Remove include statement that causes trouble (fix #151). 
See: https://github.com/Proxmark/proxmark3/issues/151
 2015-12-23 23:51:49 +01:00
marshmellow42
ace26dbdfd Fix printdemodbuffer length tests + add length... 
parameter
increase askdemod MaxBits
fix util.c sprint_bin_break and increase buffer size (had memory
overflow possible before)
 2015-12-07 21:18:30 -05:00
marshmellow42
709665b5d1 lf viking build / lf awid refactor / lfdemod.c debugMode==2 
lf viking from other users - just put my spin on it
lf awid refactored code - possible to make it not 26bit specific now
with minor chanages
lfdemod.c now supports extra debug printing if `data setdebug` = 2 when
not on device (on client not arm)
 2015-11-22 00:00:32 -05:00
marshmellow42
6fe5c94bda lf demod cleanup nrz clock detect fixes 
slight adjustment to lf t55xx sampling code to start at the same spot
more consistently
reduce indala detection false positives
lf t55xx commands heavily tested and seem to be stable and reliable on
most modulations/bitrates (excluding Sequence Terminator configured
cards).
 2015-11-18 00:10:11 -05:00