Specifications

Smart Cards Lab COMPGA12 University College London
and compare to the data written:
13.11 Reading Script
To read several blocks at once with one key we can use the following program:
(with Omnikey we need -r1 option)
cd C:\Program Files\rfidiot
readmifaresimple.py -r0 0 64 FFFFFFFFFFFF AA
This reads all blocs from 0 to 63 with key A, or those for which the key
provided is correct.
We can try this with a building card and with key beeing either FFFFFFFFFFFF
(Philips/NXP default key) or with another popular default key A0A1A2A3A4A5A6
(known as the Infineon default key).
Typically at least one block is accessible with a default key, in many
cards all blocks 0-59 except 60-63 are accessible with one of the default
keys, and in some buildings all blocks without exception will be accessible
with one of the default keys.
c
Nicolas T. Courtois 2009-10