APDU command to get smart card uid

问题

i am looking for APDU to find UID of contact less ISO 14443 smart card and how to use it to print in Linux terminal. Problem is that i found many people talking about it, but there is no solution. Can anyone help is this regard??? Thanks

回答1:

See the other answer, it is likely that most readers do support the pass through to the card reader by now.

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Nobody can help as the UID is specified in the ISO 14443 T=CL transport protocol while APDU's are specified in the ISO 7816 application layer protocol.

So you need access to a lower level API for your contactless reader. PCSC will not suffice (unless there has been a pass through implemented for the specific reader that returns the UID).

回答2:

"Get Data Command" is defined in PCSC 3 v2. If your driver is PCSC v2 compliant, you can get UID using it:

Class = 0xFF
INS = 0xCA
P1 = 0x00
P2 = 0x00
Le = 0x00 (return full length: ISO14443A single 4 bytes, double 7 bytes, triple 10 bytes, for ISO14443B 4 bytes PUPI, for 15693 8 bytes UID)

Returned value is:

Data+SW1SW2

来源：https://stackoverflow.com/questions/13051167/apdu-command-to-get-smart-card-uid