KeyDerivation
This package implements key derivation system based of 5 levels:
m / purpose' / coin_type' / account' / role / index
As described in CIP 1852[1], which extends BIP44[2], it is using purpose 1852, coin type 1815. Supported roles are: External chain and Staking Key.
Documentation and white papers:
[1] CIP 1852
[2] BIP44