the idea is to have a statistically solid conclusion if tag does or does not have the NACK bug.
-in short, ref https://github.com/iceman1001/proxmark3/issues/141
NACK bug; when a tag responds with a NACK to a 8 byte nonce exchange during authentication when the bytes are wrong but the parity bits are correct.
This is a strong oracle which is used in the darkside attack.
fix: 'hf mf hardnested' test cases doesn't need to verify key.
add: 'hf mf ' - collect nonces from classic tag.
chg: switch_off on armside, a more unified way, so we don't forget to turn of the antenna ...
chg: renamed 'hf iclass snoop' into 'hf iclass sniff' in an attempt to make all sniff/snoop commands only SNIFF
chg: 'standalone' -> starting the work of moving all standalone mods into a plugin kind of style, in its own folder.
I also made the SRi read functions better by combining them. The demodulation / uart code should be the same as last summers changes. The device side code can now be even smaller.
ADD: Added the "lf t55x7 wakeup" command. It will send a pwd, and leave the antenna on.
Process like:
1. lf t55x7 wakeup p 11223344
2. lf search
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It is still not finished, will work together with the "lf t55x7 commands" in next step when I figure out the process from the datasheets.
Things like the ICLASS, tryDecryptWord,
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My other stuff like default keys, some new Mifare EV1 commands 0x40, 0x43 for the logging annotation, start of the T55x7 configblock helper functionality (ripped from Adam Lauries RFIdler code)
Changes to the PCF7931 functions written, which has a lousy input check..
.. ntag simulation stuff from @marshmellows branch "ntag/sim"
.. hf mf mifare fixes from @pwpivi.
.. hw status command
.. speedtest function from @pwpivi
.. Viking Functionalities, (not a proper DEMOD, but a start)
.. GetCountUS better precision from @pwpivi
.. bin2hex, hex2bin from @holiman
...
starting with getting the T55x7 CONFIGURATION_BLOCK for different clone situations. Ripped from Adam Lauries RFidler, nothing working or finished..
...
Started working with the T55x7 read command with password actually performs a write block... See Issue #136https://github.com/Proxmark/proxmark3/issues/136 Not solved yet.
...
Started add SHA256.. not working yet..
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.
NEW: HF MFU SETUID - set UID to a magic UL / UL-C tag. *not implemented*
CHG: minor alignment for "Hf list" output.
CHG: removed unneeded function parameters to the ultralight commands
CHG: the const MAX_MIFARE_FRAME_SIZE is changed to MAX_FRAME_SIZE in the ultralight commands since the UL-Ev1 can have bigger frames than 18bytes.
CHG: adding DES support for the Ultralight-c read commands on deviceside.
