gzalo / miband-6-heart-rate-monitor Goto Github PK

Sorry, this is not an issue but I need to ask

I just tried it with a mi band 6 but I want to know if it works on 7 too

@gzalo

New auth method is much complex and uses ECDH

• privateEC = 24 random bytes
• publicEC = ecdh_generate_public(privateEc) (48 bytes)
• sendPubkeyCommand: 0x04 0x02 0x00 0x02 + publicEC
• writeToChunked2021 (0x82 endpoint) with that command (not encrpyted)
• Listen to things in characteristic Chunked2021Read

How to fix:

• Port kokke/tiny-ECDH-c to wasm (I couldn't find any other browser JS library that implements NIST B-163 / sect163r2 elliptic curve)
• Validate port with random data similar to testAuth in InitOperation2021.java from GadgetBridge... Couldn't use JNI in an unit test so I ended up using the "run debug function" button in the app.
• Copy logic for reading and writing

Hello, first of all thanks for your efforts on this cool project. I would like to be able to run it on a headless raspberry pi in order to automatically set the time and some notifications, can you please help in bringing it to a node.js app?
Thank you!