Get Card Number and Expire Data of Visa card through APDU commands (ISO 7816)

Question

Trying to get cardNumber and expire data of my visa card, but always get 6700 response.

// 80 A8 00 00 12 83 10 F6 20 C0 00 00 00 00 00 00 01 76 20 60 B9 06 43 00
val step3 = sendCommand("80A80000128310F620C000000000000001762060B9064300")
val targetInfo = getTagValue(step3!!, "57")
val targetInfoTokens = targetInfo!!.split("D").toTypedArray()
val cardNumber = targetInfoTokens[0]
val expireDate = targetInfoTokens[1].substring(0, 4)
return BankCardInfo(cardNumber, expireDate, type)

For example, with MIR cards reading is ok.

// 80 A8 00 00 11 83 0F 00 06 43 00 00 00 00 00 01 22 8E 00 B0 50 05 00
val step3 = sendCommand("80A8000011830F000643000000000001228E00B0500500")
// 00 B2 01 14 00
val step4 = sendCommand("00B2011400")!!
val cardNumber = getTagValue(step4, "5A")!!
val expireDate = getTagValue(step4, "24")!!
return BankCardInfo(cardNumber, expireDate, type)

I tried other commands, I tried to figure out this topic, but nothing worked.

I would like a list of commands, how can I get the data I need.

Answer 1

You should at least first select the application like this 00A40400 07A000000003101000 for visa. Then send procession options and read all the records you got on tag APPLICATION_FILE_LOCATOR. Credit card information will not always be on the same record. You cannot hardcode the record you read.