[Pcsclite-muscle] Need Help Reading Atmel AT88SC0204C Smart Card

[Stephan Brunner]

> Hi everyone,
Hi,

> I’ve been running into issues with `pcsc_scan`, which keeps looping without end (`- / \ -`). Here is a snapshot of the output:
pcsc_scan is supposed to do that. It waits for a card to be inserted, prints its infos, and keeps looking for another one.

>         $ pcsc_scan
> [...]
>          Reader 1: HID Global OMNIKEY 5422 Smartcard Reader (KJ0J0F017R11102027) 01 00
>           Card state: Card inserted
>           ATR: 3B B2 11 00 10 80 00 02
It seems that PCSC found it. Good.

> Any advice on setting up commands to read this card’s memory or understanding the APDU commands for the AT88SC0204C would be greatly appreciated!
You want to look at the manufacturer's page for documentation.
Normally, anything crypto or smartcard is hidden behind a ton of NDAs, but it seems for this one, its simply there:

-> https://www.microchip.com/en-us/product/at88sc0204c#document-table
-> CryptoMemory Full Specification Datasheet

-- 
Stephan