PC/SC sample in different languages

The PC/SC API also called WinSCard can be used from a large variety of languages. I will start a serie of blogs to present the same program (functionnally) but using different languages.

Languages:

1. C
2. Perl
3. Python
4. scriptor
5. OCaml
6. Prolog
7. Ruby
8. Java
9. C#
10. Ada
11. PHP (dead upstream as 11 January 2015)
12. PHP5
13. lua
14. JavaScript (Node.js)
15. Python (using python-pcsclite)
16. Common Lisp
17. C for UEFI
18. Objective-C (using Crypto Token Kit)
19. Swift (using Crypto Token Kit)
20. go
21. Smart Card Connector on Chromebook
22. Rust
23. Objective-C (synchronous)
24. Java using intarsys smartcard-io
25. Kotlin
26. Scala  
27. Free Pascal (Lazarus)
28. Flutter/Dart
29. Elixir
30. Erlang
31. TypeScript (Deno) 

If you know a wrapper for a language not listed above please contact me.

Program

The program shall do:

1. connect to the first found smart card reader
2. send APDU: 00 A4 04 00 0A A0 00 00 00 62 03 01 0C 06 01
3. display result
4. send APDU: 00 00 00 00
5. display result

The first APDU is a SELECT command to select a test applet. The second command is the only command known by the applet.

Smart card Applet

The applet only knows one command and returns Hello world! (yes, it is a test applet). It was described in a French magazine GNU/Linux Magazine HS n°39.