REM: removed old comments in bootrom.c
CHG: mifare ultralight & desfire commands inside arm has been cleaned up. Next step is to refactor it into armsrc/mifaredesfire.c
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.
ADD: Marshmellows fixes for the LF (demods) commands, (LF SEACH)
ADD: Holimans changes with hash1_brute
FIXES: minor fixes with some calls to "free" and redundant debug statement and code cleanup. removal of commented code.
fixed a few bugs in lf demod that the streamlining added. added new lf
em em410xdemod command that loops until button pressed. (similar to lf
hid fskdemod
Applied PwPiwi's new parity fix.
Applied Marshmellw's fixes for FSKdemod (HID, IO)
FIX: a potential bigbuffer fault given pwpiwi's change inside lfops.c CmdIOdemodFSK & CmdHIDdemodFSK
FIX: change some "int" parameters to uint's.
FIX: changed the lfops.c - DoAcquisition125k_internal to respect pwpiwi's definitions of FREE_BUFFER_OFFSET
HEADS up: The ultralight functions hasn't been verified since pwpiwi's changes.
- 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)
ADD: found some new default keys
ADD: changed alot of memorys buffers to use constant values. like usbbuffer sizes, tracelogs, etc etc
ADD: all changes Peter filmoore has in his pull request.
This is a new LF edge detection algorithm for the FPGA.
- It uses a low-pass IIR filter to clean the signal
(see https://fail0verflow.com/blog/2014/proxmark3-fpga-iir-filter.html)
- The algorithm is able to detect consecutive peaks in the same
direction
- It uses an envelope follower to dynamically adjust the peak thresholds
- The main threshold used in the envelope follower can be set from the ARM side
fpga/lf_edge_detect.v,
fpga/lp20khz_1MSa_iir_filter.v,
fpga/min_max_tracker.v: New file.
fpga/lo_edge_detect.v, fpga/fpga_lf.v: Modify accordingly.
armsrc/apps.h (FPGA_CMD_SET_USER_BYTE1,
FPGA_CMD_SET_EDGE_DETECT_THRESHOLD): New FPGA command.
fpga/fpga_lf.v: Modify accordingly/Add a 8bit user register.
fpga/fpga_lf.bit: Update accordingly.
fpga/tests: New directory for testbenches
fpga/tests/Makefile: New file. It compiles the testbenches
and runs all the tests by default (comparing with the golden output)
fpga/tests/tb_lp20khz_1MSa_iir_filter.v,
fpga/tests/tb_min_max_tracker.v,
fpga/tests/tb_lf_edge_detect.v: New testbenches
fpga/tests/plot_edgedetect.py: New script to plot the results from
the edge detection tests.
fpga/tests/tb_data: New directory for data and golden outputs
- 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
- 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.
-new files armsrc/epa.[ch] for ePA (electronic "Personalausweis") related functions
-Offers elementary functions (EPA_PACE_MSE_Set_AT etc.)
-Also offers one new USB command: EPA_PACE_Collect_Nonce
-created new command subtree in client: client/hfepa.[ch] ("hf epa")
-offers "hf epa cnonces" (collect encrypted PACE nonces)
-more to come
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
1. commands changed from "hf 14a" to "hf mf"
2. some code cleaning and small bugfixes
3. alpha version hf mf sim
4. added internal function GetTickCount() for time measuring
Add a RAMFUNC function attribute to have functions copied to and run from ram.
Fix "blew circular buffer" error in hf 14a snoop by executing SnoopIso14443a from ram (eats about 3.5k of ram)
I have kept whatever copyright notices exist. Please add your own
copyright notice if you have made any nontrivial changes or additions to
the code. There are several files without any attribution, currently.
Use perl to create the version information (thereby re-creating the perl dependency and adding an svn dependency) but fall back in case of missing perl or svn
I have a problem with CRC though: sometimes it works, sometimes not, I have no
clue why, I must be doing something wrong with the CRC calculation routine...
It is identical to the popular 20081211, with the doob addition (20090301), a
linux client, and two additional commands for LF analysis. Let me know if
you find issues here!
