MERGED: @piwi changes
MERGED: @marshmellows changes.
I'm not even gonna try write up all that stuff..
ADD: changed some commands inside the "Hf 14a sim" on deviceside.
ADD: @mobeius "two nonce" version for mfkey32. It is also inside the "hf 14a sim" with the "x" parameter.
FIX: iso14443b.c got some minor adjustments in the demod and codeas14443btag. Seems it works better for me.
I still have the problem with powerup of a 14b tag. I need to run the "14b raw -c -p 05 00 08" a couple of times before I get an answer.
FIX: 14b sim changes in iso14443b.c , *experimental* I took some timing loops from "14a sim" armsrc/iso14443a.c and merged it into the "14b sim". Now using two pm3's I can have one simulating and the other reading and it works. Ask @pwpiwi if you want to know more of what those timing loops does. Something about waiting for the fpga delay queue...
This function allows the user to specify APDUs which are sent to a card
supporting the PACE protocol. The response times are measured and
printed.
The code was pulled from the old Google Code repository (branch "epa")
and modified to fit into the new code base.
ADD: "hf 14a sim t 7" now implements a simple incr_counter command. it sends ACK to all requests.
ADD: "hf 14a sim t 7" now prints the password when a "0x1B" (Authenticate) command is received.
- fix: IQ demodulator (FPGA)
- fix: approximately align reader signal delay to tag response delay (FPGA)
- fix: remove deprecated RSSI calculation to improve decoder speed (iso14443b.c)
- fix: better approximation of signal amplitude to avoid false carrier detection (iso14443b.c)
- fix: remove initial power off in iso14443b raw command (iso14443b.c)
- add: enable tracing for iso14443b raw command (iso14443b.c)
- fix: client crashed when checking CRC for incomplete responses (iso14433b.c)
- speeding up snoop to avoid circular buffer overflow
- added some comments for better documentation
- rename functions (iso14443 -> iso14443b)
- remove unused code in hi_read_rx_xcorr.v
- most significant bit of tag data (which happens to be the sign bit)
had been dropped when snooping (FPGA change)
- avoid trying to decode both tag and reader data when snooping (we don't
have the time to do so).
+ add xor calc to util (prep for desfire)
commented out MifareUWriteBlockCompat as it isn't used in client
currently (it is a command we could support.. but why?)
relabeled a few device side mfu functions to be clearer.
