Bip39 Compatible Wallet. Now, at another degree we use these acquiring and change vital bunch to deliver personal non-public keys. Use the above deliver personal keys and chain code and pass them to the above mentioned pointed out functionality kchild = kpar + hash(Kpar, cpar, i) to deliver personal keys. https://checkbookmarks.com/story5093607/bip39-wallets-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained