Topic: mftool how to make the image file?

Hi
I would like to know how to make the image file i don´t understand what i have to write in the command line

./nfc-mftool r a keys.mfd dump.mfd

keys.mfd what i have to write here??? the key or a file with the key???
<dump.mfd> i supose that when i´m reading i give and new name  for example read1.mfd.

how can i open a mfd file is any program??? how can i change it??

Re: mftool how to make the image file?

If you want to MAKE image (dump) file, you have to have a .mfd file, where keys to all sectors are stored (use Nethemba's MFOC, or the MFCUK utility to get those and create keys.mfd file)
dump.mfd is the output file, where the output will be stored (when using with the 'r' option)

So you need to type something like

mfoc -O ~/keys.mfd
----- MFOC calculating keys and writing to ~/keys.mfd ----
./nfc-mftool r a ~/keys.mfd ~/dump.mfd

The dump will be stored in the ~/dump.mfd file.