Struct cfxstore::cfxkey::ExtendedPublic

pub struct ExtendedPublic { /* private fields */ }

Extended public key, allows deterministic derivation of subsequent keys.

Implementations

impl ExtendedPublic

pub fn new(public: H512, chain_code: H256) -> ExtendedPublic

New extended public key from known parent and chain code

pub fn from_secret(secret: &ExtendedSecret) -> Result<ExtendedPublic, Error>

Create new extended public key from known secret

pub fn derive<T>(&self, index: Derivation<T>) -> Result<ExtendedPublic, Error>

where T: Label,

Derive new public key Operation is defined only for index belongs [0..2^31)

pub fn public(&self) -> &H512