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Eric Betts cd007c7678 fix png using convert seos.png -colorspace gray -channel rgb -threshold 50% +channel new-seos.png		9 月之前
.catalog	109fc7f71f Update catalog readme	9 月之前
.github	1b7cc79438 Initial import	10 月之前
boards	1b7cc79438 Initial import	10 月之前
files	1b7cc79438 Initial import	10 月之前
headers	f55b2dfdb5 move headers I copied from firmware into a directory	9 月之前
images	1b7cc79438 Initial import	10 月之前
scenes	bffa200f07 Working on peripheral-as-credential	9 月之前
.clang-format	1b7cc79438 Initial import	10 月之前
.gitattributes	1b7cc79438 Initial import	10 月之前
.gitignore	1b7cc79438 Initial import	10 月之前
CHANGELOG.md	32047c7b30 Update changelog	9 月之前
LICENSE	b8f4f1ac78 LICENSE	10 月之前
README.md	e21613d4f0 move readme sections	9 月之前
aes_cmac.c	1b7cc79438 Initial import	10 月之前
aes_cmac.h	1b7cc79438 Initial import	10 月之前
application.fam	1b7cc79438 Initial import	10 月之前
demo.mkv	8099ec3c92 add demo	10 月之前
demo.mp4	8099ec3c92 add demo	10 月之前
des_cmac.c	1b7cc79438 Initial import	10 月之前
des_cmac.h	1b7cc79438 Initial import	10 月之前
example.seos	197322fa25 readme for catalog	10 月之前
keys-example.txt	1b7cc79438 Initial import	10 月之前
keys.c	1b7cc79438 Initial import	10 月之前
keys.h	1b7cc79438 Initial import	10 月之前
memmem.c	1b7cc79438 Initial import	10 月之前
secure_messaging.c	1b7cc79438 Initial import	10 月之前
secure_messaging.h	1b7cc79438 Initial import	10 月之前
seos.c	9870538b04 Starting SeosNativePeripheral	9 月之前
seos.h	1b7cc79438 Initial import	10 月之前
seos.png	cd007c7678 fix png using convert seos.png -colorspace gray -channel rgb -threshold 50% +channel new-seos.png	9 月之前
seos_att.c	1b7cc79438 Initial import	10 月之前
seos_att.h	1b7cc79438 Initial import	10 月之前
seos_att_i.h	1b7cc79438 Initial import	10 月之前
seos_central.c	1b7cc79438 Initial import	10 月之前
seos_central.h	1b7cc79438 Initial import	10 月之前
seos_central_i.h	1b7cc79438 Initial import	10 月之前
seos_characteristic.c	2944c272ea Emulate credential over native peripheral	9 月之前
seos_characteristic.h	1b7cc79438 Initial import	10 月之前
seos_characteristic_i.h	1b7cc79438 Initial import	10 月之前
seos_common.c	1b7cc79438 Initial import	10 月之前
seos_common.h	e2b18f49f2 Experimenting with inspect	9 月之前
seos_emulator.c	0935e95949 end inspect on unknown content	9 月之前
seos_emulator.h	1b7cc79438 Initial import	10 月之前
seos_emulator_i.h	1b7cc79438 Initial import	10 月之前
seos_hci.c	5721bb2633 more senmantic le read buffer command	10 月之前
seos_hci.h	6c3bd85ed6 Only haptic once for up to 5 readers	10 月之前
seos_hci_h5.c	6852132c8c Move h5 thread free to _free	9 月之前
seos_hci_h5.h	1b7cc79438 Initial import	10 月之前
seos_hci_h5_i.h	1b7cc79438 Initial import	10 月之前
seos_hci_i.h	1b7cc79438 Initial import	10 月之前
seos_i.h	9870538b04 Starting SeosNativePeripheral	9 月之前
seos_l2cap.c	1b7cc79438 Initial import	10 月之前
seos_l2cap.h	1b7cc79438 Initial import	10 月之前
seos_l2cap_i.h	1b7cc79438 Initial import	10 月之前
seos_native_peripheral.c	054c64a4bc more detail on message that doesn't match	9 月之前
seos_native_peripheral.h	2944c272ea Emulate credential over native peripheral	9 月之前
seos_native_peripheral_i.h	9870538b04 Starting SeosNativePeripheral	9 月之前
seos_profile.c	7084f1aafb Revert "Reduce mfg data because I made the furi_check too tight in the firmware"	9 月之前
seos_profile.h	bffa200f07 Working on peripheral-as-credential	9 月之前
seos_reader.c	1b7cc79438 Initial import	10 月之前
seos_reader.h	1b7cc79438 Initial import	10 月之前
seos_reader_i.h	1b7cc79438 Initial import	10 月之前
seos_service.c	f55b2dfdb5 move headers I copied from firmware into a directory	9 月之前
seos_service.h	bffa200f07 Working on peripheral-as-credential	9 月之前
seos_service_uuid.inc	bffa200f07 Working on peripheral-as-credential	9 月之前
uart.c	1b7cc79438 Initial import	10 月之前
uart.h	1b7cc79438 Initial import	10 月之前
uart_i.h	1b7cc79438 Initial import	10 月之前

Flipper Seos

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

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

Keys

The app uses all 00 keys by default. If you'd like to use your own keys, use the format of the keys-example.txt to specify them, and place into SD Card/apps_data/seos/keys.txt

Hardware for BLE support (experimental)

Install/setup nordic SDK
Install Toolchain manager
Launch Toolchain manager
Next to SDK version click down arroy and "open terminal"
navigate to samples/bluetooth/hci_uart_3wire

nRF52840

Edit boards/nrf52840dk_nrf52840.overlay and change current-speed to 460800 to match Flipper app.
west build -b nrf52840dk_nrf52840 -p auto
west flash

nRF52840 dongle

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

README.md