verify/change PIN on a VISA

mitshell / card

Facilitates communications with telco smartcard (especially SIM and USIM)

http://michau.benoit.free.fr/

GNU General Public License v2.0

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verify/change PIN on a VISA #3

Closed iddq closed 4 years ago

iddq commented 5 years ago

Hello,

Can you please help me how could I verify/change PIN on a VISA?

Thanks

Outgoing APDU (13 bytes): 00 20 00 01 08 31 31 31 31 31 31 31 31 . ...11111111

Incoming APDU (2 bytes): 6D 00 m.

iso7816.c:121:iso7816_check_sw: Instruction code not supported or invalid

Unable to verify PIN code: Unsupported INS byte in APDU

mitshell commented 5 years ago

Hello, I have no clue about VISA card and how it is working. It may be described in the EMV specification, be even that I am not sure of... In case you find out how to do it, do not hesitate to send back some information, or even better some code to support it. Thanks