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guarana

0.1.0
0.2.1 0.2.0 0.1.0

BIP32 key derivation for ed25519 keys

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guarana lib guarana derivation_impl.ex
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lib/guarana/derivation_impl.ex 

defmodule Guarana.DerivationImpl do

  @moduledoc false



  version = Mix.Project.config()[:version]



  use RustlerPrecompiled,

    otp_app: :guarana,

    crate: :guarana,

    base_url: "https://github.com/ayrat555/guarana/releases/download/v#{version}",

    force_build: System.get_env("RUSTLER_BUILD") in ["1", "true"],

    targets: Enum.uniq(["x86_64-unknown-freebsd" | RustlerPrecompiled.Config.default_targets()]),

    nif_versions: ["2.15", "2.16"],

    version: version



  def master_key_from_seed(_seed, _hmac_key), do: :erlang.nif_error(:nif_not_loaded)



  def derive_child_key(_depth, _child_index, _signing_key, _chain_code, _path),

    do: :erlang.nif_error(:nif_not_loaded)

end