RfidResearchGroup/proxmark3
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83 commits

Author SHA1 Message Date
iceman1001 3ea2cb0eda faster return 2024-04-03 17:14:44 +02:00
iceman1001 700d558432 move hitag2 crypto parts to the common folder in order to be able to use it on the client side. Some textual and minor adaptations across the bord 2024-03-27 09:32:00 +01:00
iceman1001 6c1ebc3398 cleaning up redundant functions. the extra checks in bigbuff might affect simulation 2024-01-24 23:41:48 +01:00
iceman1001 2be0bd14ee revert change of DMA size 2024-01-23 19:17:45 +01:00
nvx da564aed3c Fix hf sniff 
This was broken in commit 17ab86c52 as the forced rounding up of
the size to 4-byte alignment in BigBuf_malloc made the size check
possibly larger than the buffer size as the check was always +3 on
the requested size rather than the rounded size. This was made
worse by BigBuf_max_traceLen not taking into account alignment
either and the alignmentn check in hfsnoop.c checking to 2 byte
alignment instead of 4 byte alignment.

The alignment size check now checks the size after alignment
rounding, and BigBuf_max_traceLen takes into account alignment
losses too reducing the need for BigBuf consumers to have to care
about alignment.
 2024-01-24 00:10:05 +10:00
iceman1001 73843fd366 testing to extent DMA buffer to 768 bytes 2024-01-15 17:36:19 +01:00
iceman1001 21e54ba9b1 adjust 14b apdu which seems to trigger memory corruption device side 2024-01-01 21:49:32 +01:00
iceman1001 95d1d5646f an attempt to reduce some stack memory. No need for the debug printing to be 512 bytes. Now limited to 200 chars 2023-12-14 23:29:43 +01:00
iceman1001 17ab86c52c make sure limit match up with the multiple of 4 bytes alignment 2023-12-14 00:30:15 +01:00
Henry Gabryjelski 5e71621c69 const improvement for BigBuf.h 2023-08-08 20:52:21 -07:00
iceman1001 6ba002725f rmeoved some fct devices side regarding eml get/ set 2023-07-27 18:55:41 +02:00
iceman1001 8793f1c9c5 color 2023-07-26 23:33:05 +02:00
iceman1001 df49565c04 style 2022-03-23 17:49:09 +01:00
Philippe Teuwen b703bb746b Adapting license headers, WIP 2022-01-06 02:20:38 +01:00
Philippe Teuwen 8a85702662 hitags: don't record SOF in trace and demodulate AC frame 2021-12-30 01:11:12 +01:00
Philippe Teuwen 323f70ff7a Add partial byte annotation in Hitag traces 
Example:
[usb] pm3 --> trace load -f traces/lf_HitagS256_dump.trace
[+] loaded 287 bytes from binary file traces/lf_HitagS256_dump.trace
[+] Recorded Activity (TraceLen = 287 bytes)
[?] try `trace list -1 -t ...` to view trace.  Remember the `-1` param
[usb] pm3 --> trace list -1 -t hitags -c
[+] Recorded activity (trace len = 287 bytes)
[=] start = start of start frame end = end of frame. src = source of transfer
[=] Hitag1 / Hitag2 / HitagS - Timings in ETU (8us)

      Start |        End | Src | Data (! denotes parity error)
------------+------------+-----+-----------------------------------------
          0 |          0 | Rdr |18(5)
        117 |        117 | Tag |0f(4) 2c  ab  cc  b3  cf  32  bf [2f]
          0 |          0 | Rdr |00(5) 21  a5  b4  73 [8c]
        117 |        117 | Tag |0f(4) c9  00  00  aa [75]
          0 |          0 | Rdr |0c(4) 00 [ab]
        117 |        117 | Tag |0f(4) 21  a5  b4  73 [53]
          0 |          0 | Rdr |0c(4) 01 [b6]
        117 |        117 | Tag |0f(4) c9  00  00  aa [75]
          0 |          0 | Rdr |0c(4) 02 [91]
        117 |        117 | Tag |0f(4) 48  54  4f  4e [2c]
          0 |          0 | Rdr |0c(4) 03 [8c]
        117 |        117 | Tag |0f(4) 4d  49  4b  52 [1e]
          0 |          0 | Rdr |0c(4) 04 [df]
        117 |        117 | Tag |0f(4) 00  00  00  00 [a6]
          0 |          0 | Rdr |0c(4) 05 [c2]
        117 |        117 | Tag |0f(4) 00  00  00  00 [a6]
          0 |          0 | Rdr |0c(4) 06 [e5]
        117 |        117 | Tag |0f(4) 00  00  00  00 [a6]
          0 |          0 | Rdr |0c(4) 07 [f8]
        117 |        117 | Tag |0f(4) 57  5f  4f  4b [88]
          0 |          0 | Rdr |0c(4) 08 [43]
 2021-12-29 23:48:16 +01:00
Philippe Teuwen 88308ea727 typos 2021-10-10 01:35:45 +02:00
Philippe Teuwen 5b54385347 rename globals 2021-08-21 23:08:26 +02:00
Philippe Teuwen a330401769 change strategy for refs to linker symbols to get compatible again with old GCC (6.3), tested on GCC 11 too 2021-05-25 16:47:13 +02:00
Philippe Teuwen 13a9afa36d Uniformize source code ref and fix gcc 11.1 warning 
Using "extern char linker_symbol[]" notation
cf https://sourceware.org/binutils/docs/ld/Source-Code-Reference.html
 2021-05-13 23:12:15 +02:00
iceman1001 a6712295c7 textual - hw status on device side 2021-05-11 16:11:33 +02:00
Philippe Teuwen e62dfa3bcd typos 2021-04-16 01:53:07 +02:00
Philippe Teuwen f63cf02178 make style 2020-11-07 01:32:43 +01:00
iceman1001 cd20b208d0 bigbuf calloc ftc where the memory is set to zero before 2020-11-02 19:07:03 +01:00
Philippe Teuwen c3c59e35cb make style 2020-09-30 14:27:19 +02:00
iceman1001 566d6dc4b7 boundry check for tosend buffer 2020-09-28 17:46:12 +02:00
iceman1001 730a233149 clear bigbuff also should reset tracelen 2020-08-17 09:12:28 +02:00
Philippe Teuwen 4ed57c7c4d make style 2020-08-13 12:25:04 +02:00
iceman1001 3b90f5389a larger 2020-08-03 17:36:39 +02:00
iceman1001 df404a652a duration isnt 15bits, its 16. length is 15bits. 2020-07-21 10:49:29 +02:00
iceman1001 3354f0d9d3 unified static dma buffer as bigbuf_malloc, less pressure on stack size 2020-07-15 15:16:35 +02:00
iceman1001 d2a66cecba style 2020-07-14 15:44:38 +02:00
iceman1001 830ecd6e13 debugs 2020-07-13 22:05:11 +02:00
iceman1001 a6c240fe3b tosend into bigbuff 2020-07-13 17:56:19 +02:00
iceman1001 e7127514db change debug 2020-07-13 12:26:26 +02:00
iceman1001 27c4d994ac remove some debugstatments, use hdr.frame instead 2020-07-13 12:20:12 +02:00
iceman1001 a25a5322dd fpga: added iCLASS on deviceside 2020-07-10 16:37:56 +02:00
iceman1001 ed5471a895 fpga 2020-07-09 19:40:54 +02:00
Philippe Teuwen f69739da79 make style 2020-06-19 18:34:47 +02:00
iceman1001 3832cf26fd color 2020-06-11 19:20:59 +02:00
slurdge c89fc81fcf Make BigBuf take dynamically the available space with a fixed (4K) stack 2020-06-10 12:41:18 +02:00
Philippe Teuwen be42995f8a Less fantasy in the LogTrace usages regarding timestamps 2020-05-19 20:19:44 +02:00
Philippe Teuwen 37ae102e38 LogTrace error msg 2020-05-19 19:09:25 +02:00
Philippe Teuwen 23d754c85f fix max duration in LogTrace 2020-05-19 02:48:03 +02:00
Philippe Teuwen a999243a45 use tracelog struct in arm too 2020-05-19 02:39:39 +02:00
iceman1001 27f7dd6dec some function def (hitag) 2020-01-01 20:47:39 +01:00
Philippe Teuwen d19754567d summer restructuring: 
* .h include only the strict minimum for their own parsing
  * this forces all files to include explicitment their needs and not count on far streched dependencies
  * this helps Makefile to rebuild only the minimum
  * according to this rule, most standalone .h are now gone
  * big app.h is gone
  * remove seldom __cplusplus, if c++ happens, everything will have to be done properly anyway
* all unrequired include were removed
* split common/ into common/ (client+arm) and common_arm/ (os+bootloader)
  * bring zlib to common/
  * bring stuff not really/not yet used in common back to armsrc/ or client/
  * bring liblua into client/
  * bring uart into client/
  * move some portions of code around (dbprint, protocols,...)
* rename unused files into *_disabled.[ch] to make it explicit
* rename soft Uarts between 14a, 14b and iclass, so a standalone could use several without clash
* remove PrintAndLogDevice
* move deprecated-hid-flasher from client to tools
* Makefiles
  * treat deps in armsrc/ as in client/
  * client: stop on warning (-Werror), same as for armsrc/

Tested on:

* all standalone modes
* Linux
 2019-08-11 21:42:01 +02:00
Philippe Teuwen 0a4b90ac20 Simplify color & banner logic 2019-04-30 13:02:27 +02:00
iceman1001 ab6870c573 style 2019-04-28 11:08:41 +02:00
Philippe Teuwen cb452c98ba rework Dbprintf & add color support 2019-04-26 10:36:06 +02:00