I received the the following IAD after processing the GPO command, my question then, how is the 9F10 EMV token constructed? Here is the token.
06010A03A020000F04000000000000000000006232E4F9
I am required to send only the CVR portion to the acquiring switch.
Looking at the cryptogram version I assume this is from a Visa card. The TLV is 9F10 17 06010A03A020000F04000000000000000000006232E4F9 ?
17 is the total length of the data 06 is the length of issuer descretionary data 01 is derivation key index 0A is the cryptogram version (10 in this case ). 03 Length of CVR A02000 is the CVR here