Hello,
I'm writing test program for Mifare Desfire V1 card and find the following problem. When I send "Select Application" command to the card via Omnikey 5321 v2 CL SAM reader I have got the following log:
Mon May 23 09:42:30 2016
REQUEST:
Command = 0x5A 0x00 0x00 0x00
Request Lenght = 4
Request protocol = CL
>> 5A 00 00 00
RESPONSE:
<<Response Lenght = 1
Response status = 0x00000000 - SCARD_S_SUCCESS
<< 00
-------------------------------------------------------------------------
This is a normal answer, all is Ok.
When I send the same command to the RD710 reader I have got the following:
Mon May 23 10:00:12 2016
REQUEST:
Command = 0x5A 0x00 0x00 0x00
Request Lenght = 4
Request protocol = CL
>> 5A 00 00 00
RESPONSE:
<<Response Lenght = 6
Response status = 0x00000000 - SCARD_S_SUCCESS
<< 5A 80 25 01 00 00
-------------------------------------------------------------------------
Can anybody explain me for what reason I receive such an answer from the card?