marshmellow42
1a5a73abae
Add mifare crypto trace decryption utility
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allows manual decryption of hf 14a snoop traces of a mf card.
someday we should fix hf mf sniff...
2015-10-07 00:24:55 -04:00
pwpiwi
5330f5329f
- fix: trace of hf mf mifare had always been cleared by mfCheckKeys() in nonce2key()
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- fix: parity was not checked for reader commands in hf list 14a
- add: enable tracing for hf mf nested
2015-07-07 09:02:00 +02:00
pwpiwi
dc8ba239fb
(implementing suggestion #94 )
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hf mf mifare: gracefully exit if tag isn't vulnerable to this attack
hf mf nested: dito
2015-06-25 08:32:29 +02:00
marshmellow42
e6432f0579
@iceman1001 s coverity scan fixes
2015-05-13 11:14:17 -04:00
Jesse Hallio
3bba7deac0
Add settable ATQA and SAK to hf mf csetuid command.
2015-02-10 04:31:53 +02:00
iceman1001
e469159145
FIX: another file_path found in loadTraceCard and saveTraceCard, is now corrected to follow FILE_PATH_SIZE variable.
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FIX: some filehandles that didn't get closed.
2015-01-20 21:58:53 +01:00
iceman1001
80b1b53fa3
SUGGESTED FIX:
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Issue: https://github.com/Proxmark/proxmark3/issues/35
Forum: http://www.proxmark.org/forum/viewtopic.php?pid=7883#p7883
Where "hf mf csetuid" empties the rest of the block0 bytes.
This fix loads the old block0 and replaces the uid+sak+ataq bytes only.
2015-01-20 21:55:19 +01:00
iceman1001
3fe4ff4f03
CHG: generic code clean up. Removal of commented code.
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CHG: USB_CMD_DATA_SIZE is now used as maxsize for transfer of data between client and pm3device
CHG: suggested a fix for the underscore problem in ioclass\fileutils.c
ADD: tnp3xx support
ADD: nxp tag idents.
ADD: identifiction of chinese backdoor commands to hf 14a reader.
2015-01-05 15:51:27 +01:00
pwpiwi
6a1f2d82bb
bugfixes iso14443a (hf 14a commands)
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- buffers were too small to handle 256 byte frames
- parity bits were only handled for up to 32 byte frames
- trace format was inefficient
- removed parity calculation from decoders in iclass.c (parity not used on air anyway)
2014-12-16 07:41:07 +01:00
Martin Holst Swende
ca4714cd23
More coverity fixes
2014-10-30 21:49:18 +01:00
Martin Holst Swende
97d582a692
More coverity findings
2014-10-27 22:33:37 +01:00
Martin Holst Swende
90e278d3da
Fixed several issues found using a coverity-scan
2014-10-27 21:46:04 +01:00
izsh@fail0verflow.com
3f7c993d78
fix compilation issues with gcc 4.6: anonymous unions are not c99
2013-10-20 11:40:00 +00:00
micki.held@gmx.de
9492e0b098
Major rework of hf mf nested:
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- 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
roel@libnfc.org
759c16b31f
client should compile without warnings on linux, mac, windows
2013-03-14 15:03:04 +00:00
roel@libnfc.org
28fdb04fd8
Finally, rewrote bootrom and flasher program, much faster now
2013-02-28 15:11:52 +00:00
roel@libnfc.org
7dd1908b24
fixed 'hf mf' command and some others
2012-12-07 22:37:22 +00:00
roel@libnfc.org
902cb3c00b
major USB update
2012-12-04 23:39:18 +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
8b6a93df91
hf mf sniff added CRC_14443_A check
2012-07-17 11:41:56 +00:00
Merlokbr@gmail.com
e0c635d19c
hf mf sniff - working with emulator files
2012-07-17 11:28:12 +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
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
Merlokbr@gmail.com
8784cd1aee
fixed setting block0 for "magic card". now it works)
2012-07-06 10:00:44 +00:00
Merlokbr@gmail.com
545a1f385c
another "magic card" backdoor - command "read block". Added several commands to manipulate card data.
2012-07-05 14:05:01 +00:00
Merlokbr@gmail.com
208a0166b9
magic Chinese card fully supported. Added commands:csetuid-set card uid and wipe it, csetblk-set 16 byte block, cload-load dump from emulator memory or emulator file
2012-07-05 10:59:15 +00:00
Merlokbr@gmail.com
f774db9598
added magic card write block
2012-07-05 08:09:41 +00:00
Merlokbr@gmail.com
0675f200e6
Added work with "magic Chinese" card (card from: ouyangweidaxian@live.cn) with wipe support). Change UID and wipe only.
2012-07-05 07:31:56 +00:00
dn337t@gmail.com
31b6e9af2b
Removed unused variables, added implicitly used headers
2012-05-14 14:48:23 +00:00
Merlokbr@gmail.com
8556b852ed
1. updated usb commands
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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
873014de8a
linux patch by Wil
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http://www.proxmark.org/forum/profile.php?id=1639
2011-06-07 14:30:07 +00:00
Merlokbr@gmail.com
f397b5cc87
1. fixed hf 14a mifare. added functionality to ignore one Nt
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2. completed hf 14a nested
3. added hf 14a chk to check keys
5. added check keys to hf 14a mifare and hf 14a nested
6. added debug level to mifare commands
7. small bugs and improvements
2011-06-07 12:35:52 +00:00
