RfidResearchGroup/proxmark3
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126 commits

Author SHA1 Message Date
René Werner
1cb9b2a3cf used tabs instead of spaces 2016-09-13 21:04:13 +02:00
René Werner
78f59945a7 fixed indentation to get rid of warnings 
warnings are treated as errors, so a warning due to misleading
indentation is kinda annoying
 2016-09-13 20:57:25 +02:00
iceman1001
5735cfa58e FIX: added a sanity check in preamble search to make sure it doesn't look out-of-bounds in the memcmp call 2016-09-01 20:34:56 +02:00
iceman1001
56d0fb8e4d FIX: bug in nextwatch demod, which if the found psk bits was smaller than the preamble the client crashed. 
REM: removed some debugstatements
 2016-09-01 16:09:31 +02:00
iceman1001
29ce214c65 CHG: better printing output of card ID 
CHG: better detecting in preambl. 16bits with 1, and a zero bit.  Also cleared this topbit when cloneing and simulating.
 2016-07-29 14:31:39 +02:00
iceman1001
6c28395106 ADD: LF JABLOTRON functionality. with clone/sim and detection in LF SEARCH. 
CHG: removed no-existing crc8ja code
FIX: a check in ASKbiphaseDemod to make sure graphbuff is not empty.
 2016-07-29 11:04:12 +02:00
iceman1001
0cbe0cb8d6 chg: changed comment 2016-07-07 02:13:02 +02:00
iceman1001
9686a8d4d5 @marshmellow42 's fix askAMP 16ea2b8ca3 2016-06-20 13:21:36 +02:00
iceman1001
15d49e8285 CHG: NEDAP, changed back the preamble. With new parity check it has a decent detection. 2016-05-04 10:35:10 +02:00
iceman1001
c71f4da9bc CHG: increased the preamble 
CHG:  from inverted to non-inverted. 2 of the forum samples is non-inverted.

Block 0:  00150080
 2016-05-02 21:21:43 +02:00
iceman1001
96faed2124 CHG: added the ASK/Biphase demod of signal for NEDAP demod. 
ADD: 'LF SEARCH'  now also checks for NEDAP.
 2016-05-02 14:06:08 +02:00
iceman1001
56bbb25a41 ADD: started with a NEDAP demod, read, clone and sim functionality. 
The encrypted part is not solveabled today.
 2016-05-02 13:42:06 +02:00
iceman1001
c0afa86f75 FIX: this commit solves a sneaky bug in 'LF VIKING' commands. The getVikingBits dropped the highest byte in the uid while creating the datablocks for the clone. 
ADD:  added some extra message in debugmode when looking at viking tags.
 2016-04-24 21:41:45 +02:00
iceman1001
7fa7e812fc ADD: added @marshmellow42 's changes to "lfdemod" 2016-03-20 19:39:06 +01:00
iceman1001
c728b2b4cf FIX: Added @marshmellow42 's fix for ASK/Biphase simulation on deviceside. 
CHG: Added @marshmellow42 's refactoring of "gprox-II" demod.
 2016-03-01 06:57:02 +01:00
iceman1001
0d2c590974 ADD: num_to_bytebitsLSBF function. 
ADD: lf guard clone - works...  needs some checking.
ADD: added a option to "addparity" to set zero on fixed pos.
 2016-02-28 22:43:21 +01:00
iceman1001
cd0bed3c98 FIX: textual fix 2016-02-22 17:51:07 +01:00
iceman1001
0516439959 ADD: Added @marshmellow42 's new ST (sequence terminator detection) 2016-02-19 22:30:19 +01:00
iceman1001
4469412e88 ADD: adding a presco demod, given 0x10D as preamble, .. *work in progress* 2016-02-14 11:58:25 +01:00
iceman1001
6b6815bccb CHG: extracted a #define for the crc16 poly 2016-02-12 12:34:54 +01:00
iceman1001
bf32dd923f ADD: @marshmello42 's fixes for low frequency demodulation lengths greater the 512bits. 2015-12-09 14:58:16 +01:00
iceman1001
a126332a7b ADD: @marshmellow's fixes to awid, viking and T55x7 
ADD: 'lf t55xx detect' now can be called with a password.
ADD: trying to add the read counter and increase counter commands for ntag sim.
 2015-11-22 17:33:41 +01:00
iceman1001
6426f6ba86 @marshmellows last LF changes. 
- wipe a t55x7 tag
- stable demods
-
 2015-11-20 16:56:43 +01:00
iceman1001
57c7b44be5 FIX: some fixes to indalademod and viking from @marshmellow42 2015-11-10 18:56:43 +01:00
iceman1001
70459879e9 added @marshmellows new viking demod. 
adjusted it to fit with the clone/demod  that is under  "lf viking" commands.

did some code clean up,  3spaces into tab.
 2015-11-10 11:42:59 +01:00
iceman1001
1d0ccbe04b ADD: added the "hf snoop" patch original from @Enio, rearranged by @Etmatrix. 
ADD:  added the "t55x7" refactoring by @marshmellow42
 2015-10-27 21:47:21 +01:00
iceman1001
ac2df3460a ADD: @marshmellows fixes for t55x7 reading signal. 
ADD: @marshmellows "diphase" definition for T55x7.
MOV: extracted the aquisition from the t55x7 methods and put them inside lfsampling.c
FIX: pcf7931 write,   there is 16bytes in a block.. not 4 as I thought before.
FIX: t55x7 lowered the WRITE_0 to 16.  Even bigger gap.
 2015-10-15 10:23:15 +02:00
iceman1001
0de8e3874d A lot of changes... 
.. ntag simulation stuff from @marshmellows branch "ntag/sim"
.. hf mf mifare fixes from @pwpivi.
.. hw status command
.. speedtest function from @pwpivi
.. Viking Functionalities,   (not a proper DEMOD, but a start)
.. GetCountUS  better precision from @pwpivi
.. bin2hex,  hex2bin  from @holiman

...
starting with getting the T55x7 CONFIGURATION_BLOCK for different clone situations. Ripped from Adam Lauries RFidler,   nothing working or finished..
...
Started working with the T55x7 read command with password actually performs a write block...  See Issue #136  https://github.com/Proxmark/proxmark3/issues/136    Not solved yet.

...
Started add SHA256..   not working yet..
 2015-10-04 18:01:33 +02:00
iceman1001
ad6219fc91 ADD: @marshmellow42 's fixed version of the ISO11784 FDX-B 
ADD: crc16_ccitt_rev  (reverse version of crc16_ccitt 0x0000)
 2015-06-04 10:33:55 +02:00
iceman1001
0df669a298 ADD: next step ISO11784/85 2015-06-03 21:35:03 +02:00
iceman1001
615f21dde2 FIX: a minor bug fix from @marshmellow42 in "data raw" and ask/biphase. 
ADD: started witha  ISO11784/85 demod function.
 2015-06-03 21:12:24 +02:00
marshmellow42
fef74fdce4 lf ask consolidation 
backend:
askman and askraw demods merged into askdemod (args adjusted
accordingly)
re-arranged lfdemod.h in alphabetical order and by category

front end:
data detectclock a (ask) now also reports the selected best start
position for demod
data manrawdecode takes an invert arg now
 2015-04-08 01:07:39 -04:00
marshmellow42
cc15a1187b lf cleanup - fixes 
more lf em em4x50read fixes
adjust heavy clipping ask clock detection
clean up t55xx minor items
 2015-04-06 23:17:30 -04:00
marshmellow42
2767fc0291 lf cleaning 
remove unneeded code/functions
fix lfdemod askmandemod bug with maxErr=0
silence output for getting samples in lf search
 2015-04-05 00:58:57 -04:00
marshmellow42
6e98444637 lfdemod reduce duplicate code 
remove check for best start position in demods and adjust the clock
detect to always return best start position to the demods
also small bug fix in lf em em4x50read
 2015-04-02 23:55:12 -04:00
marshmellow42
23f0a7d862 lfem4x cleanup/add/fix 
changed spacing to tabs for cmdlfem4x.c
finished the partially built lf em em4x50read function
added save/restore GraphBuffer function in graph.c
adjusted some tolerances in lfdemod.c
added a maxLen argument to the askmandemod
 2015-04-02 12:48:52 -04:00
marshmellow42
75cbbe9a69 remove floats per piwi 2015-03-31 10:49:06 -04:00
marshmellow42
2eec55c8a4 lfdemods streamline & bug fixes 
removed duplicate code countPSK_FC - adjusted countFC to work.
bug fixes & streamlined code in:
lf hid fskdemod
lf em em410xdemod

cleaned up lfdemod.c some
 2015-03-27 00:02:30 -04:00
marshmellow42
e0165dcf3a Fixed indents to Tabs from Spaces 
Spacing changes ONLY - no code changes
 2015-03-25 14:24:36 -04:00
marshmellow42
90677ad99b EM410x bug fix 2015-03-24 20:26:14 -04:00
marshmellow42
1fbf895616 lf updates 
applies icemans full ata55x7 read/write settings
adds checksum to ioprox (thanks to iceman)
adds silent mode for lf read and getSamples
fix lf em em410xwatch and lf em410xspoof
improve data rawdemod ar -  for biphase demods
improve detectclock a for strong antennas
 2015-03-23 16:29:50 -04:00
marshmellow42
13d77ef964 lf t5 read plus lf demod adjustments 
lf t5xx commands updated from ICEMAN
lf em410x commands updated
lf search bug fix for 2 args
test scripts from iceman
lf demod:
better ask clock detection with Strong fully clipped waves
better ask raw demod with strong fully clipped waves
fsk demod add back in skipped bits during demod
nrz demod add back in skipped bits during demod
 2015-03-22 15:28:48 -04:00
marshmellow42
2147c30778 FIX EM Error 
missed two files for last push..  sorry
 2015-03-16 08:39:18 -04:00
marshmellow42
7a8a982bde adjust pskdemod 
add skipped bits before first phase back in
PSKDemod now returns 1 for success or 0 for fail like other demods
 2015-03-13 20:49:34 -04:00
marshmellow42
73d04bb417 data psk demod minor fixes, pyramid demod add CS 
also adjusted autocorrelate and added a printout for lf search u
 2015-03-13 11:09:12 -04:00
marshmellow42
1302428367 finish data printdemodbuffer command 2015-03-09 16:56:00 -04:00
marshmellow42
712ebfa6df 1 bug fix + code trimming 2015-03-07 23:31:23 -05:00
marshmellow42
11081e0459 finish gProxII_Demod 2015-03-03 16:20:18 -05:00
marshmellow42
3bc66a96fe added PSK2 to lf simpsk 
testing still ongoing.
 2015-02-21 22:54:52 -05:00
marshmellow42
872e3d4d6f NEW lf simpsk 2015-02-21 21:36:02 -05:00