Here the time experiment with same commands on mfcuk and mfoc and the same tag&reader but diferent versions of nfc-tools.
Results (min aprox):
MFCUK 0.3.3, libnfc 1.5.1 & mfoc 0.10.3 > Time to obtain all keys: 15 min (2min mfcuk and 10min mfoc with only one probe by sector)
MFCUK 0.3.8, libnfc 1.7,1 & mfoc 0.10.7 > Time to obtain all keys: 60 min (15min mfcuk and 45min mfoc with 20-45 probes by sector)
In two case i use these commands: "mfcuk -C -R 0:A -v 2" and "mfoc -k xxxxxxxxxxx -O keys.mfd -P 100"
Tag&reader: Mifare classic 1k tag, reader SCL3711.
Why the lastest version of nfc-tools are more slow?
Well, this is interesting. I'm having problems with mfcuk... The Nt not going up passed 1 or Nt going Up together with the auths, never finishing and getting error 9 at some point.
Here the time experiment with same commands on mfcuk and mfoc and the same tag&reader but diferent versions of nfc-tools.
Results (min aprox):
MFCUK 0.3.3, libnfc 1.5.1 & mfoc 0.10.3 > Time to obtain all keys: 15 min (2min mfcuk and 10min mfoc with only one probe by sector)
MFCUK 0.3.8, libnfc 1.7,1 & mfoc 0.10.7 > Time to obtain all keys: 60 min (15min mfcuk and 45min mfoc with 20-45 probes by sector)
In two case i use these commands: "mfcuk -C -R 0:A -v 2" and "mfoc -k xxxxxxxxxxx -O keys.mfd -P 100" Tag&reader: Mifare classic 1k tag, reader SCL3711.
Why the lastest version of nfc-tools are more slow?