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Eric Betts 1c1b108d4d Allow shorter passport numbers 9 месяцев назад
.catalog a96ac2486f Add details about BAC 9 месяцев назад
.github dc481e4a54 remove unused includes; build on push to main 10 месяцев назад
images 35ddab5d45 Option to delete saved mrz info 10 месяцев назад
lib 7238894af2 Add com reading and asn1 parsing 10 месяцев назад
reference 37b252d2a2 reference material 10 месяцев назад
scenes 1c1b108d4d Allow shorter passport numbers 9 месяцев назад
.clang-format 9fe02b0a3e Clear history 10 месяцев назад
.gitignore 9fe02b0a3e Clear history 10 месяцев назад
README.md a96ac2486f Add details about BAC 9 месяцев назад
application.fam bdcf4d0a8c bump to v1.2 9 месяцев назад
bsearch.c 88e7f838eb trying to use asn1c to decode DG1 10 месяцев назад
eMRTD.asn1 7238894af2 Add com reading and asn1 parsing 10 месяцев назад
memmem.c 89e36f2e4e Look for jpeg header in first 100 bytes of DG2 10 месяцев назад
passy.c 194c9778d1 For all other DG, grab the header and show that 10 месяцев назад
passy.h 9ea747ecc9 restructure UI 10 месяцев назад
passy.png a7876a134a make logo 1-bit 10 месяцев назад
passy_common.c 6c42d1b981 Fix for document numbers containing Q-Z 9 месяцев назад
passy_common.h 68c87dcbe2 Fix calculation of file length 10 месяцев назад
passy_i.h 80348d61d7 Restart NFC scanner is unhandled protocol is found 9 месяцев назад
passy_reader.c df28e12cc2 Add debugging 9 месяцев назад
passy_reader.h 8611f0508c Accept 4A protocol 9 месяцев назад
secure_messaging.c 7c05345f96 DRY up key diversification 10 месяцев назад
secure_messaging.h 633e3da57d handle dynamic passport number length 10 месяцев назад

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