LoRaWAN

Package lorawan provides structures and tools to read and write LoRaWAN messages from and to a slice of bytes.

NOTE: This is a toy-project that I undertake in order to learn more about Rust. Currrently it is far from stable or finished. Use at your own risk :)

Already present

The following structures are implemented (+ fields): * PhyPayload, MHDR, MType, Major * MIC * AES128 * MacPayload * DataPayload * EUI64 * DevNonce * JoinRequestPayload * JoinAcceptPayload * DevAddr * NwkAdr * FHDR * FCtrl * FRMPayload * FRMDataPayload * FRMMacCommands * MacCommand and creators for them * LinkCkeckReq * JoinRequestCreator * JoinAcceptCreator * DataPayloadCreator

MIC can be checked and FRMPayload and JoinAccept can be decrypted.

JoinRequest, JoinAccept and DataPayload packets can be constructed.

Next steps

I plan to implement soon:

[x] Finish with JoinAcceptPayload.
[x] Add packet creation functions.
[x] Finish with the mac commands.
[ ] Add more tests.
[ ] Check if there are any creators that I have forgotten.
[ ] Calculate over the air time.

Used code and inspiration

I would like to thank the projects lorawan by brocaar for the inspiration and useful examples, rust-crypto by DaGenix for the AES implentation and the form of rust-crypto by a-dma that helped me with the implementation of cmac :)