Italian health insurance card: read some public data.

Since a few years, Italian health insurance card works as a contactless card as well as a smart card.

In both cases informations are presented in a filesystem-like structure similar to Calypso cards.

Apart certificates and keys, on card there are some cardholder's public data that can be handy to read.

I was successful with a ACR122U NFC reader and a ACS ACR38 smart card reader. Both devices access the same data structure where you can find card ID number, cardholder's name, surname, taxpayer number.

It wasn't easy for me to find the details needed to make sense of data, so I decided to write them in a tessera_sanitaria GitHub repository.