Bip39. BIP32 and BIP44 do the job jointly to add overall flexibility, privateness, and interoperability to HD Wallets. High definition Wallets extend the capabilities of deterministic wallets, allowing for to the administration of a massive amount of keys, all of which can be derived from the first BIP39 mnemonic sentence https://getsocialselling.com/story4186257/bip39-wallets-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic