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Micropython crypto code as independant subcomponent
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modtcc-aes.c
modtcc-bip32.c
modtcc-bip39.c
modtcc-blake256.c
modtcc-blake2b.c
modtcc-blake2s.c
modtcc-chacha20poly1305.c
modtcc-codecs.c
modtcc-crc.c
modtcc-curve25519.c
modtcc-ed25519.c
modtcc-nist256p1.c
modtcc-pbkdf2.c
modtcc-random.c
modtcc-rfc6979.c
modtcc-ripemd160.c
modtcc-secp256k1.c
modtcc-sha1.c
modtcc-sha256.c
modtcc-sha3-256.c
modtcc-sha3-512.c
modtcc-sha512.c
modtcc.c

README.md

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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