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eMRTD.asn1 7238894af2 Add com reading and asn1 parsing 10 mesi fa
memmem.c 89e36f2e4e Look for jpeg header in first 100 bytes of DG2 10 mesi fa
passy.c 194c9778d1 For all other DG, grab the header and show that 10 mesi fa
passy.h 9ea747ecc9 restructure UI 10 mesi fa
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passy_common.c 6c42d1b981 Fix for document numbers containing Q-Z 9 mesi fa
passy_common.h 68c87dcbe2 Fix calculation of file length 10 mesi fa
passy_i.h 80348d61d7 Restart NFC scanner is unhandled protocol is found 9 mesi fa
passy_reader.c c158083e29 Change Le to 0 9 mesi fa
passy_reader.h 8611f0508c Accept 4A protocol 9 mesi fa
secure_messaging.c 7c05345f96 DRY up key diversification 10 mesi fa
secure_messaging.h 633e3da57d handle dynamic passport number length 10 mesi fa

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