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eMRTD.asn1 7238894af2 Add com reading and asn1 parsing há 10 meses atrás
memmem.c 89e36f2e4e Look for jpeg header in first 100 bytes of DG2 há 10 meses atrás
passy.c 194c9778d1 For all other DG, grab the header and show that há 10 meses atrás
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passy_i.h 80348d61d7 Restart NFC scanner is unhandled protocol is found há 9 meses atrás
passy_reader.c 80befd4e30 Remove Le from select AID há 9 meses atrás
passy_reader.h 8611f0508c Accept 4A protocol há 9 meses atrás
secure_messaging.c 7c05345f96 DRY up key diversification há 10 meses atrás
secure_messaging.h 633e3da57d handle dynamic passport number length há 10 meses atrás

README.md

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:

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