View Source BitcoinLib (BitcoinLib v0.4.7)
High level bitcoin operations
Link to this section Summary
Functions
Derives a public key from a raw private key
Creates a P2PKH address from a public key
Creates a bitcoin private key both in raw and WIF format
Link to this section Functions
@spec derive_public_key(BitcoinLib.Key.PrivateKey.t()) :: BitcoinLib.Key.PublicKey.t()
Derives a public key from a raw private key
examples
Examples
iex> %BitcoinLib.Key.PrivateKey{key: <<0x0a8d286b11b98f6cb2585b627ff44d12059560acd430dcfa1260ef2bd9569373::256>>}
...> |> BitcoinLib.derive_public_key()
%BitcoinLib.Key.PublicKey{
chain_code: nil,
depth: 0,
fingerprint: <<0x6ae20179::32>>,
index: 0,
key: <<0x020f69ef8f2feb09b29393eef514761f22636b90d8e4d3f2138b2373bd37523053::264>>,
parent_fingerprint: <<0::32>>,
uncompressed_key: <<0x040f69ef8f2feb09b29393eef514761f22636b90d8e4d3f2138b2373bd37523053002119e16b613619691f760eadd486315fc9e36491c7adb76998d1b903b3dd12::520>>
}@spec generate_p2pkh_address(BitcoinLib.Key.PublicKey.t()) :: binary()
Creates a P2PKH address from a public key
examples
Examples
iex> %BitcoinLib.Key.PublicKey{key: <<0x020f69ef8f2feb09b29393eef514761f22636b90d8e4d3f2138b2373bd37523053::264>>}
...> |> BitcoinLib.generate_p2pkh_address()
"1Ak9NVPmwCHEpsSWvM6cNRC7dsYniRmwMG"@spec generate_private_key() :: %{raw: <<_::256>>, wif: binary()}
Creates a bitcoin private key both in raw and WIF format
examples
Examples
iex> %{raw: _, wif: _} = BitcoinLib.generate_private_key()