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Micropython crypto code as independant subcomponent

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☠️ DO NOT USE -- unmaintained ☠️

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.


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.

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

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Micropython crypto code as independant subcomponent

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