# modcryptocurrency

**Repository Path**: ds1302z/modcryptocurrency

## Basic Information

- **Project Name**: modcryptocurrency
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: GPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2020-11-23
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Bitcoin and Crypto Algorithms for Micropython

## modcryptocurrency

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

# Credits

This code originates from an [Open Source Trezor project](https://github.com/trezor/trezor-core/tree/master/embed/extmod/modtrezorcrypto).

# Licence

GPL v3 like the original material.


# Change Log

- 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 key
    - `private_key()` return None when the private key isn't known