Forum › MIFARE general topics and applications › SAK response on the Classic next generation tags. › Re: SAK response on the Classic next generation tags.
Hi Aitor,
Thanks for your question.
SAK response of MIFARE Classic is 0x08 (final response, i.e. CL2).
SAK response for Double size UID in CL1 is 0x04 (Without MIFARE Desfire). Which means UID is not finished yet.
Now if you use NUID mapping enabled, you have only CL1 and and the SAK will be 0x08.
Page 10 of AN10833 is talking about SAK in CL1 for double size UID (thats why 0x04).
Hope its clear now.
BR
Adnan
Thanks for your question.
SAK response of MIFARE Classic is 0x08 (final response, i.e. CL2).
SAK response for Double size UID in CL1 is 0x04 (Without MIFARE Desfire). Which means UID is not finished yet.
Now if you use NUID mapping enabled, you have only CL1 and and the SAK will be 0x08.
Page 10 of AN10833 is talking about SAK in CL1 for double size UID (thats why 0x04).
Hope its clear now.
BR
Adnan
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