如何读写智能卡

Question

Im new with smart card. I have some smart card (ISO 7816-4 support) but don't have the specification and omnikey reader. Im using pcsc sharp. I can transmit only get challenge instruction successfully. I can read the ATR too. One of my card ATR is 3B-DB-94-00-80-31-FE-45-00-31-C0-64-20-27-02-00-00-90-00-45. But cannot transmit any other instruction. The response that is getting by sw1 and sw2 is like "file not found", "Wrong parameter" and so on. My question is Is there any common way to read or write on a smart card. And Can I read or write to a smart card that vendor specification is not known.

Answer 1

Try these Apdu's

Select MF APDU :

00 A4 00 00 00

Create EF APDU(Transmit binary file with File ID 0X3F01) :

00 E0 00 00 09 62 07 83 02 3F 01 82 01 01

Write Data APDU (data - 0102030405):

00 D0 00 00 05

Read 5 byte data:

00 B0 00 00 05

Answer 2

There is an SDK provided on the web, It's specifically for dot NET

Here http://www.smartcard-api.com/download.shtml

You can download the complete code from the above link which in response gives you the card ATR and UID values

I could able to read the card values, still looking to how to write data to contactless cards.

Answer 3

Most of smart cards follows the global platform standard nowadays, even internally it may not be a java card.

So you need know the key to authenticate the card, and use some global platform based tool to access card.

One option tool like:

https://github.com/martinpaljak/GlobalPlatformPro

There is another javascript based shell that you can use to do some interactive scription:

http://www.openscdp.org/scsh3/

Basically, you need know what kind of data and command you need to modify data, and what type of authentication you need do before execute further operation.