# Passy: A Flipper Zero Passport reader

## Tested with the following countries:
🇺🇸
🇨🇱
🇫🇷
🇬🇧
🇵🇭
🇷🇺
🇹🇼
🇺🇦
🇦🇿

(If it works for yours, submit a PR to add your country flag)

## To use:

eMTRD are secured to prevent people from reading the data on a passport just by bumping into it.  The data is secured using a key based on the passport number, date of birth, and date of expiry.  A real passport machine reads these values from the MRZ (Machine Readable Zone, the ones with ">") using a camera. For the app, you have to enter the values manually.  The app will then generate the key and read the data using a system called BAC(https://en.wikipedia.org/wiki/Basic_access_control).

## Limitations
 - Does not parse some of the optional DG (under 'advanced' menu)

## To do
 - Support other country passports

## Generate asn:

```bash
asn1c -D ./lib/asn1 -no-gen-example -pdu=all eMRTD.asn1
```