Initial BIP-47 support - Githubissues

diybitcoinhardware / embit

A minimal bitcoin library for MicroPython and Python3 with a focus on embedded systems

https://embit.rocks

MIT License

85 stars 29 forks source link

Initial BIP-47 support #32

Open kdmukai opened 2 years ago

kdmukai commented 2 years ago

Implements:

generating the recipient's BIP-47 shareable payment code (version 1).
recipient's notification address.
generate the nth payment address for the payer.
generate the nth receive address for the recipient.
extract the payer's payment code from a notification tx.

Implementation matches Samourai (still to be confirmed) and Sparrow (tested).

kdmukai commented 2 years ago

After my most recent commit, I am now satisfied with where this PR is at. Awaiting further review/feedback, but otherwise I consider this PR complete.