Commit graph

82 commits

Author SHA1 Message Date
iZsh 7cc204bff8 THIS REQUIRES A BOOTROM UPDATE!! To save FPGA area, split the LF and HF bitstreams and load them on-demand. 2014-06-20 01:02:59 +02:00
pwpiwi d714d3effc Improvements/Fixes to 14443 sniffing/snooping
- fixed a circular buffer rollover bug in iso14443a.c
- fixed 7 Byte UID handling in hf mf sniff
- fixed "cannot append" error in hf mf sniff d
- fixed hint on mfkey32 in hf mf sim x
- fixed hf mf sniff sometimes showing rogue data from previous calloc
- improve snooping/sniffing by syncing modulation detector window with reader signal (hi_iso14443a.v)
- code cleanup of hi_iso14443a.v
2014-03-25 21:38:24 +01:00
micki.held@gmx.de d7aa3739a9 More robust iso14443a sniffing/simulation functions by
- iso14443a.c: less strict Miller/Manchester decoders
- FPGA hi_iso14443a.v: syncing on external readers' clock when simulating and sniffing.
2014-02-23 15:46:19 +00:00
micki.held@gmx.de 7bc95e2e43 - fixed iso1443a ManchesterDecoder in order to fix broken Snoop/Sniff
- enhanced tracing: hf 14a list now shows meaningful timing information. With new option f it also shows the frame delay times (fdt)
- small fix for hf 14b list - it used to run into the trace trailer
- hf 14a sim now obeys iso14443 timing (fdt of 1172 or 1234 resp.)
Note: you need to flash FPGA as well.
More details in http://www.proxmark.org/forum/viewtopic.php?pid=9721#p9721
2014-02-19 20:35:04 +00:00
martin.holst@gmail.com 3be2a5ae0b reverted a non-intended commit with crappy debug printouts 2014-02-05 18:53:55 +00:00
martin.holst@gmail.com 273b57a7b0 Fixed error with ar/nr-collection 2014-02-05 08:07:27 +00:00
martin.holst@gmail.com f87941bd22 Minor typo 2014-01-31 21:24:18 +00:00
martin.holst@gmail.com d2f487af9c Various improvements on the Mifare1kSimulation. Fixed issue with tracebuffer not being cleared, fixed issue with 'static' errors, added modes for doing reader-only attack, added interactive mode, added possibility to set UID from cmdline, either 7-byte or 4-byte. See http://www.proxmark.org/forum/viewtopic.php?id=1529 and http://www.proxmark.org/forum/viewtopic.php?id=1649&p=3 for some more background and discussion 2014-01-31 21:17:34 +00:00
martin.holst@gmail.com af1caf6e4a Fixed (?) issue with mifare simulation auth failed. See http://www.proxmark.org/forum/viewtopic.php?pid=9192#p9192 2014-01-22 08:49:28 +00:00
micki.held@gmx.de e691fc45bc - improved reader sensitivity for 14443a cards (FPGA change!)
- implemented ISO 14443A anticollision loop
See http://www.proxmark.org/forum/viewtopic.php?id=1797 further details
2013-11-19 18:52:40 +00:00
roel@libnfc.org 981bd4292e integrated MIFARE ultralight features, contributed by 'midnitesnake' 2013-10-11 08:43:23 +00:00
roel@libnfc.org ce02f6f992 fixed iso14443a-4 similation, got rid of many ugly memory allocation issues 2013-10-03 14:22:43 +00:00
martin.holst@gmail.com 5f6d6c9003 Raw 14a in commandline, patch by jonor, see http://proxmark.org/forum/viewtopic.php?id=1751 for more info 2013-09-28 19:28:55 +00:00
micki.held@gmx.de 9492e0b098 Major rework of hf mf nested:
- PM: used GetCountMifare in MifareNested() for improved timing accuracy and to deliver better quality nonces
- PM: MifareNested now delivers exactly two different nonces to avoid time consuming multiple lfsr_recovery32() on client side
- Client: replaced quicksort by bucketsort in crapto1.c which is faster 
- Client: use multithreading (two parallel calls to lfsr_recovery32())
- Client: fixed a small bug in mfnested() (always showed trgkey=0)
- Client: introduced a mutex for PrintAndLog() to avoid interlaced printing
Minor rework of hf mf chk:
- Avoid time consuming off/on cycles. Send a "halt" instead.
2013-09-15 09:33:17 +00:00
micki.held@gmx.de 1c611bbd26 2013-07-08 17:56:05 +00:00
martin.holst@gmail.com e772353f72 Major changes to hf mf mifare 2013-06-26 21:13:02 +00:00
martin.holst@gmail.com ea73261dc6 Fixed buffer corruption in iso1443a_select_card, affecting several operations, e.g. hf mf mifare and probably a few more 2013-05-11 12:13:17 +00:00
roel@libnfc.org ed258538da retrieve uid correctly, patched by 'gregy' 2013-05-03 06:58:24 +00:00
dn337t@gmail.com 3803d5295d fixed possibly uninitialized variables 2013-04-24 10:58:12 +00:00
roel@libnfc.org dfc3c5053c removed another redundant function to compose reader short frame 2013-04-03 11:18:01 +00:00
roel@libnfc.org 195af47289 removed redundant function to compose reader short frame 2013-04-03 08:45:04 +00:00
roel@libnfc.org 28afbd2bee added initial test to emulate memory of mf ul tag 2013-03-28 14:02:00 +00:00
roel@libnfc.org 5191b3d10b fixed sending of RATS during iso-14443-4 select 2013-03-27 12:23:59 +00:00
roel@libnfc.org 17331e14ee tweaked sim command, added mfkey32 2013-03-07 12:22:12 +00:00
roel@libnfc.org 79a73ab2d1 fixed USB GPIO bug reported by gregy, and fixed 'hf 14a reader' command 2013-02-27 13:23:38 +00:00
roel@libnfc.org 902cb3c00b major USB update 2012-12-04 23:39:18 +00:00
Merlokbr@gmail.com 5a9506ac45 10 ms was too fast(. 50 is ok 2012-11-08 10:05:10 +00:00
Merlokbr@gmail.com bfaecce6eb there was bug in hf mf mifare. and speed up this command. 2012-11-08 09:48:02 +00:00
roel@libnfc.org d19929cbe8 MAJOR update, added hitag2 reader, emulation and eavesdropping, lots of new code, including FPGA tweaks, part 2 2012-09-18 13:53:17 +00:00
frederikmoellers@aol.de b0127e65f1 -Fixed a bug in iso14_apdu
-According to ISO14443-4, the block number (bit 0) in the PCB needs to be flipped every once in a while. Not doing so leads to the card not responding to commands anymore. The flipping is done according to the standard now.
-Declare iso14_apdu in iso14443a.h to enable usage from other .c files
-iso14_apdu now returns 0 if ReaderReceive returned 0 (to distinguish between the case that ReaderReceive returns -1 and the case that it returns 0)
-Added a new function to change the timeout (to enable changing it from other .c files without the need for a global variable)
2012-08-24 21:00:03 +00:00
Merlokbr@gmail.com 71d90e54cd hf mf sniff transfered parity from arm to decoding procedure 2012-07-17 15:19:15 +00:00
Merlokbr@gmail.com 55acbb2a39 improved command hf mf sniff. Now it cant decode nested authentication and cant write emulator files 2012-07-16 14:49:51 +00:00
Merlokbr@gmail.com 39864b0bd4 "hf mf sniff" low level logics works. 2012-07-11 15:52:33 +00:00
Merlokbr@gmail.com 5cd9ec01e0 hf 14a snoop optimized and added parameters. hf 14a sniff - not work. 2012-07-07 15:29:51 +00:00
Merlokbr@gmail.com b62a5a8444 small improvements, added new command hf mf sniff (there will be cool sniffer). But now... here is optimized hf 14a snoop. As I see it works the same as th old version. 2012-07-06 16:19:05 +00:00
douniwan5788 423efaccad fixed the mifare bug 2012-07-06 07:06:43 +00:00
roel@libnfc.org 7862f4ad5b fixed output 2012-06-29 12:25:31 +00:00
roel@libnfc.org 9fc6a16779 removed output that slowed down the process, this is to avoid missing frames 2012-06-29 12:21:17 +00:00
roel@libnfc.org 254b70a4af cleaned up some code 2012-06-29 12:09:24 +00:00
roel@libnfc.org 4ab4336a97 added better tracing capabilities, fixed some reader issues 2012-06-29 10:47:07 +00:00
roel@libnfc.org 81cd0474cb fixed a lot of simulation issues 2012-06-29 10:24:05 +00:00
dekoninggans@gmail.com 1e26214152 Extended iClass support with Card and Reader emulation! 2012-06-28 13:38:40 +00:00
GooglePlus@YoungJules.net 9f69393035 Commented out unused, set but never read variables (cause build to fail if warnings treated as errors) 2012-06-12 12:21:26 +00:00
dn337t@gmail.com 13d8c68d86 removed redundant Dbprintfs from SnoopIso1443a (issue 25) 2012-05-29 14:16:09 +00:00
dn337t@gmail.com db389d52cc fixed assignment vs. equals operator (issue 35) 2012-05-29 12:47:13 +00:00
Merlokbr@gmail.com 0014cb46da 1. emulator works. tested on ARC1302, NXP pegoda, touchtag, my firm's readers.
2. added increment, decrement, restore, transfer commands
3. fixed several small bugs and small code cleaning
4. there is strange behavier in the emulator: for 7BUID is seems that there is must be a feature that cam make work card withouth 2nd anticollision loop. NXP reader authenticates, but cant read card contents. all the rest readers works, BUT.... my 7BUID mifare card dont work AT ALL  .... I dont know what i should do )
2011-06-25 13:03:01 +00:00
Merlokbr@gmail.com 51969283ec 1. fixed (it seems) readline behavior. Now there is no proxmark3 prompts on the data.
2. emulator goes into beta stage.
works:
- work with 4BUID and 7BUID dumps
- load/save/grab dumps
- emulate select
- emulate authentication (with nested)
- emulate read/write blocks
- emulate NACK-ACK ping-pong
2011-06-23 16:49:39 +00:00
Merlokbr@gmail.com 8556b852ed 1. updated usb commands
2. added abilities to: clear, get, set, load from card, load from nested card emulator dump
3. tried to fix proxmark promt have seen everywhere (not so good)
4. reorganized arm code
2011-06-17 18:39:54 +00:00
Merlokbr@gmail.com 8f51ddb0bd 1. fixed send manchester
2. emulator commands select, authenticate, read block, write block works
3. nested authentication - not working (maybe next release)
4. small bugfixes
5. mifare1ksim - in alpha state!!! code not so clear!!!
2011-06-16 14:43:49 +00:00
Merlokbr@gmail.com 0a39986e01 alpha2 mifare emulator 2011-06-14 15:28:21 +00:00