This code is no longer in use and no security updates will be made.
Use at your own risk. Not recommended for new projects, and existing Bitcoin projects
should move towards libsecp256k1.
This project aims to take the Micropython integration from
.../embed/extmod/modtrezorcrypto
and make it useful to other embedded cryptocurrency projects.
Changes:
- shorten the module name to something easier to type
- fix minor build issues to track micropython changes
This code originates from an Open Source Trezor project.
GPL v3 like the original material.
-
results from
bip39_complete_word()could not distinguish that "act" is both a prefix and actual word in the wordlist. -
mod-bip32.c:
derive()fixed to operate correctly when it doesn't have the private keyprivate_key()return None when the private key isn't known