View Source BitcoinLib.Key.PublicKey.Deserialization (BitcoinLib v0.2.0-pre1)
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{ chain_code: term(), depth: term(), fingerprint: term(), index: term(), key: term(), parent_fingerprint: term(), uncompressed_key: term() }} | {:error, binary()}
Deserialization of a public key from its xpub version
examples
Examples
values from https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vector-1
iex> "xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8" ...> |> BitcoinLib.Key.PublicKey.deserialize() %BitcoinLib.Key.PublicKey{
key: 0x339A36013301597DAEF41FBE593A02CC513D0B55527EC2DF1050E2E8FF49C85C2,
chain_code: 0x873DFF81C02F525623FD1FE5167EAC3A55A049DE3D314BB42EE227FFED37D508,
depth: 0,
index: 0,
parent_fingerprint: 0
}