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Question about getting SW：61 02

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Danieken
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Question about getting SW：61 02

Post by Danieken » Mon Sep 21, 2015 4:10 am

I still have a problem. When I send APDU command to my card, it always returns "61 02".
e.g.
>>80011122010102
<<61 02
Why ? I want to know the reason ? Am I making any mistake ?
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Phoenyx33
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Re: Question about getting SW：61 02

Post by Phoenyx33 » Sat Sep 26, 2015 1:49 pm

61 02 means that there are 2 more bytes to the response. Send a GetResponse APDU to get those 2 bytes.
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UNKNwYSHSA
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Re: Question about getting SW：61 02

Post by UNKNwYSHSA » Fri Oct 02, 2015 2:07 pm

You can see information about this in the ISO7816-3/4 specification, read specifications first ...
sense and simplicity
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