Reset retry (recover the PIN)

Command APDU Info

CLA	INS	P1	P2	Lc	Data	Le
00	2C	00	80	10	current PUK and new PIN	(absent)

The data will be 16 bytes long. The PUK is given in the first 8 bytes of the data, and the new PIN is the next 8 bytes. If the PUK or new PIN is not 8 bytes, it is padded with FF bytes.

Response APDU Info

Response APDU for RESET RETRY (success)

Total Length: 2
Data Length: 0

Data	SW1	SW2
(no data)	90	00

Response APDU for RESET RETRY (Invalid PUK)

Total Length: 2
Data Length: 0

Data	SW1	SW2
(no data)	63	C4

If the PUK entered is incorrect, then the error is 63 CX where X is the number of retries remaining. In the above, there are 4 retries remaining.

Response APDU for RESET RETRY (PUK blocked)

Total Length: 2
Data Length: 0

Data	SW1	SW2
(no data)	69	83

The PUK entered might or might not be correct, however, authentication was denied because the number of retries have been exhausted.

Examples

$ opensc-tool -c default -s 00:a4:04:00:09:a0:00:00:03:08:00:00:10:00
  -s 00:2C:00:80:10:31:32:33:34:35:36:37:38:31:32:33:34:35:36:37:ff
Using reader with a card: Yubico YubiKey OTP+FIDO+CCID 0
Sending: 00 A4 04 00 09 A0 00 00 03 08 00 00 10 00
Received (SW1=0x90, SW2=0x00):
61 11 4F 06 00 00 10 00 01 00 79 07 4F 05 A0 00
00 03 08
Sending: 00 2C 00 80 10 31 32 33 34 35 36 37 38 31 32 33 34 35 36 37 FF
Received (SW1=0x90, SW2=0x00)