Bip39 Github. Now, at another stage we use these acquiring and alter key bunch to produce person private keys. Use the above mentioned generate private keys and chain code and move them to the above mentioned pointed out operate kchild = kpar + hash(Kpar, cpar, i) to generate unique keys. https://socialfactories.com/story4857080/bip-39-https-linktr-ee-bip39-bip39-words-secrets