Topic: Tag is not a Mifare Ultralight Card

Hi,

I installed libnfc 1.7.0, mfoc 0.10.6 with a SCL3711.
Nfc-list works perfectly.

A dump with mfoc on classic 1k tag works perfectly.
When I make a ls nfc command, I see a NXP MIFARE ultralight. Ok.

But, when I test the command nfc-mfultralight r test.dmp, I receive this :
ERROr : tag is not a MIFARE Ultralight card.

Anyone had encountered this problem ?

Thanks

Re: Tag is not a Mifare Ultralight Card

Are you using a MIFARE Ultralight tag? What does nfc-list show?

Re: Tag is not a Mifare Ultralight Card

Hello,

The result :

[root@localhost ~]# nfc-list
nfc-list uses libnfc 1.7.0-rc7
NFC device: SCM Micro / SCL3711-NFC&RW opened
1 ISO14443A passive target(s) found:
ISO/IEC 14443A (106 kbps) target:
    ATQA (SENS_RES): 00  04 
       UID (NFCID1): 25  d4  2d  d0 
      SAK (SEL_RES): 00 

[root@localhost ~]# lsnfc
NFC device: SCM Micro / SCL3711-NFC&RW
UID=25d42dd0

* NXP MIFARE UltraLight
1 tag(s) on device.
[root@localhost ~]# nfc-mfultralight r test.dmp
NFC device: SCM Micro / SCL3711-NFC&RW opened
nfc-mfultralight: ERROR: tag is not a MIFARE Ultralight card

Re: Tag is not a Mifare Ultralight Card

libb4 wrote:

Hello,

The result :

[root@localhost ~]# nfc-list
nfc-list uses libnfc 1.7.0-rc7
NFC device: SCM Micro / SCL3711-NFC&RW opened
1 ISO14443A passive target(s) found:
ISO/IEC 14443A (106 kbps) target:
    ATQA (SENS_RES): 00  04 
       UID (NFCID1): 25  d4  2d  d0 
      SAK (SEL_RES): 00 

[root@localhost ~]# lsnfc
NFC device: SCM Micro / SCL3711-NFC&RW
UID=25d42dd0

* NXP MIFARE UltraLight
1 tag(s) on device.
[root@localhost ~]# nfc-mfultralight r test.dmp
NFC device: SCM Micro / SCL3711-NFC&RW opened
nfc-mfultralight: ERROR: tag is not a MIFARE Ultralight card

It seems to be a Mifare Classic instead

Re: Tag is not a Mifare Ultralight Card

Hi,

It's an Infineon IC.
Another way to read the memory ?

Re: Tag is not a Mifare Ultralight Card

Hello,

More informations about tag :
ATQA 0x0400
SAK : 0x00

Re: Tag is not a Mifare Ultralight Card

libb4 wrote:

Hello,

More informations about tag :
ATQA 0x0400
SAK : 0x00

0x0400 + 4 Byte uid = Mifare Classic

Re: Tag is not a Mifare Ultralight Card

libb4 wrote:

Hi,

I installed libnfc 1.7.0, mfoc 0.10.6 with a SCL3711.
Nfc-list works perfectly.

A dump with mfoc on classic 1k tag works perfectly.
When I make a ls nfc command, I see a NXP MIFARE ultralight. Ok.

But, when I test the command nfc-mfultralight r test.dmp, I receive this :
ERROr : tag is not a MIFARE Ultralight card.

Anyone had encountered this problem ?

Thanks

Hello,
I cannot help you, but I would like to know if you work under Windows or Ubuntu? Thank you.

French beginner in RFiD.
Maybe you can help me? Contact : la.fouine44@hotmail.fr