DerivationPath

class cometa.key_handler.secure_key_handler.DerivationPath(purpose, coin_type, account, role, index)

Bases: AccountDerivationPath

Represents a full BIP-1852 derivation path for a specific key. m / purpose’ / 1815’ / account’ / role / index

Parameters:

• purpose (int)

• coin_type (int)

• account (int)

• role (KeyDerivationRole)

• index (int)

role: KeyDerivationRole

The key role (External, Internal, Staking, etc.).

index: int

The key index within the role.