View Source BitcoinLib.Key.PublicKey.Deserialization (BitcoinLib v0.4.7)
Extended public key deserialization module
To test the results, use https://www.npmjs.com/package/@swan-bitcoin/xpub-cli Serialization types: https://github.com/satoshilabs/slips/blob/master/slip-0132.md
Link to this section Summary
Functions
Deserialization of a public key from its xpub version
Link to this section Functions
@spec deserialize(binary()) :: {:ok, BitcoinLib.Key.PublicKey.t(), :mainnet | :testnet, :bip32 | :bip49 | :bip84} | {:error, binary()}
Deserialization of a public key from its xpub version
values from https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vector-1
examples
Examples
iex> "xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8"
...> |> BitcoinLib.Key.PublicKey.deserialize()
{
:ok,
%BitcoinLib.Key.PublicKey{
key: <<0x339A36013301597DAEF41FBE593A02CC513D0B55527EC2DF1050E2E8FF49C85C2::264>>,
chain_code: <<0x873DFF81C02F525623FD1FE5167EAC3A55A049DE3D314BB42EE227FFED37D508::256>>,
depth: 0,
index: 0,
parent_fingerprint: <<0,0,0,0>>,
fingerprint: <<0x3442193e::32>>
},
:mainnet,
:bip32
}