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Eric Betts 0841fbbf95 Correct which method prints the loaded ADF OID пре 8 месеци
.catalog bcaa7d2ced custom zero key adf пре 8 месеци
.github 1b7cc79438 Initial import пре 10 месеци
boards 1b7cc79438 Initial import пре 10 месеци
files 1b7cc79438 Initial import пре 10 месеци
headers f55b2dfdb5 move headers I copied from firmware into a directory пре 9 месеци
images 1b7cc79438 Initial import пре 10 месеци
scenes 094f25f394 Add read saved seader пре 8 месеци
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CHANGELOG.md 32047c7b30 Update changelog пре 9 месеци
LICENSE b8f4f1ac78 LICENSE пре 10 месеци
README.md bcaa7d2ced custom zero key adf пре 8 месеци
aes_cmac.c 1b7cc79438 Initial import пре 10 месеци
aes_cmac.h 1b7cc79438 Initial import пре 10 месеци
application.fam 1b7cc79438 Initial import пре 10 месеци
demo.mkv 8099ec3c92 add demo пре 10 месеци
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des_cmac.c 1b7cc79438 Initial import пре 10 месеци
des_cmac.h 1b7cc79438 Initial import пре 10 месеци
example.seos 197322fa25 readme for catalog пре 10 месеци
keys-example.txt e0c9f02c2d typo пре 8 месеци
keys.c e0c9f02c2d typo пре 8 месеци
keys.h 1b7cc79438 Initial import пре 10 месеци
memmem.c 1b7cc79438 Initial import пре 10 месеци
secure_messaging.c 1b7cc79438 Initial import пре 10 месеци
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seos.c 0841fbbf95 Correct which method prints the loaded ADF OID пре 8 месеци
seos.h 1b7cc79438 Initial import пре 10 месеци
seos.png cd007c7678 fix png using convert seos.png -colorspace gray -channel rgb -threshold 50% +channel new-seos.png пре 9 месеци
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seos_central_i.h 1b7cc79438 Initial import пре 10 месеци
seos_characteristic.c 2944c272ea Emulate credential over native peripheral пре 9 месеци
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seos_emulator.c 094f25f394 Add read saved seader пре 8 месеци
seos_emulator.h 094f25f394 Add read saved seader пре 8 месеци
seos_emulator_i.h 1b7cc79438 Initial import пре 10 месеци
seos_hci.c 5721bb2633 more senmantic le read buffer command пре 10 месеци
seos_hci.h 6c3bd85ed6 Only haptic once for up to 5 readers пре 10 месеци
seos_hci_h5.c 6852132c8c Move h5 thread free to _free пре 9 месеци
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seos_native_peripheral.c 054c64a4bc more detail on message that doesn't match пре 9 месеци
seos_native_peripheral.h 2944c272ea Emulate credential over native peripheral пре 9 месеци
seos_native_peripheral_i.h 9870538b04 Starting SeosNativePeripheral пре 9 месеци
seos_profile.c 7084f1aafb Revert "Reduce mfg data because I made the furi_check too tight in the firmware" пре 9 месеци
seos_profile.h bffa200f07 Working on peripheral-as-credential пре 9 месеци
seos_reader.c 2f41718ebb Fix hardcoded ADF OID пре 8 месеци
seos_reader.h 1b7cc79438 Initial import пре 10 месеци
seos_reader_i.h 1b7cc79438 Initial import пре 10 месеци
seos_service.c f55b2dfdb5 move headers I copied from firmware into a directory пре 9 месеци
seos_service.h bffa200f07 Working on peripheral-as-credential пре 9 месеци
seos_service_uuid.inc bffa200f07 Working on peripheral-as-credential пре 9 месеци
uart.c 1b7cc79438 Initial import пре 10 месеци
uart.h 1b7cc79438 Initial import пре 10 месеци
uart_i.h 1b7cc79438 Initial import пре 10 месеци

README.md

Flipper Seos

Flipper app for reading and emulating Seos-compatible cards/fobs/mobile credentials.

Demo Video

Keys

The app uses all 00 keys by default. It uses an ADF OID of 030107090000000000 ("0.3.1.7.9.0.0.0.0.0"). If you'd like to use your own keys/ADF OID, use the format of the keys-example.txt to specify them, and place into SD Card/apps_data/seos/keys.txt

Note

This software incorporates a third-party implementation of Seos®️ technology. It is not developed, authorized, licensed, or endorsed by HID Global, ASSA ABLOY, or any of their affiliates. References to Seos®️ are solely for descriptive and compatibility purposes.

No guarantee of compatibility or functionality is made. This implementation may not work with all Seos®️ -enabled systems, and its performance, security, and reliability are not assured. Users assume all risks associated with its use.

Seos®️ , HID Global, and ASSA ABLOY are trademarks or registered trademarks of their respective owners. This software is not associated with or sponsored by them in any way.

To do:

  • Fix iso14443a-4 framing
  • ASN.1 for serializing/deserializing
  • Support for larger message wrapping/unwrapping
  • When parsing incoming data, use buffer + len instead of BitBuffer so I can increment buffer pointer as I parse header(s)
  • CMAC checking where I missed it

Hardware for BLE support (experimental)

  1. Install/setup nordic SDK
  2. Install Toolchain manager
  3. Launch Toolchain manager
  4. Next to SDK version click down arroy and "open terminal"
  5. navigate to samples/bluetooth/hci_uart_3wire

nRF52840

  1. Edit boards/nrf52840dk_nrf52840.overlay and change current-speed to 460800 to match Flipper app.

  2. west build -b nrf52840dk_nrf52840 -p auto

  3. west flash

nRF52840 dongle

  1. Copy boards/nrf52840dongle_nrf52840.overlay to hci_uart_3wire
  2. Might need to: nrfutil install nrf5sdk-tools
  3. west build -b nrf52840dongle_nrf52840 -p auto
  4. nrfutil nrf5sdk-tools pkg generate --hw-version 52 --sd-req=0x00 --application ./build/hci_uart_3wire/zephyr/zephyr.hex --application-version 1 app.zip
  5. Put dongle into DFU by pressing 'reset' button
  6. nrfutil nrf5sdk-tools dfu usb-serial -pkg app.zip -p /dev/cu.usbmodemD39BF26162261

Connection

flipper purpose pin color nRF52840 dk pin nRF52840 dongle pin
rx 16 yellow P0.06 P0.20
tx 15 orange P0.08 P0.24
gnd 11 black any ground GND
power 5v red VIN 3-5v VBUS